:root {
  /* 保持奶龙经典金黄色调色板 */
  --primary-gradient: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
  --secondary-gradient: linear-gradient(135deg, #FFCC00 0%, #FF9900 100%);
  --accent-gradient: linear-gradient(135deg, #FFE135 0%, #FFAD00 100%);
  --success-gradient: linear-gradient(135deg, #F5FFFA 0%, #E0FFE0 100%);
  --warning-gradient: linear-gradient(135deg, #FFF8DC 0%, #FFEBCD 100%);
  
  --primary-color: #FFD700;
  --secondary-color: #FFA500;
  --accent-color: #FFCC00;
  --highlight-color: #FFE135;
  --success-color: #E0FFE0;
  --warning-color: #FFEBCD;
  --info-color: #FFF8DC;
  
  --text-primary: #2d3748;
  --text-secondary: #4a5568;
  --text-muted: #718096;
  --text-light: #ffffff;
  
  --bg-primary: #ffffff;
  --bg-secondary: #fffbf0;
  --bg-dark: #2d3748;
  --bg-overlay: rgba(45, 55, 72, 0.7);
  --bg-glass: rgba(255, 255, 255, 0.25);
  --bg-glass-hover: rgba(255, 255, 255, 0.35);
  
  --border-light: rgba(255, 255, 255, 0.3);
  --border-color: #e2e8f0;
  --border-focus: #667eea;
  
  --shadow-sm: 0 2px 8px rgba(255, 215, 0, 0.2);
  --shadow-md: 0 8px 25px rgba(255, 215, 0, 0.25);
  --shadow-lg: 0 15px 40px rgba(255, 215, 0, 0.3);
  --shadow-xl: 0 25px 50px rgba(255, 215, 0, 0.35);
  --shadow-glow: 0 0 30px rgba(255, 215, 0, 0.6);
  --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.06);
  
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-2xl: 36px;
  --radius-full: 9999px;
  
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  
  --container-width: 1400px;
  --sidebar-width: 280px;
  --topbar-height: 80px;
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  
  --blur-sm: none;
  --blur-md: none;
  --blur-lg: none;
  --blur-xl: none;
}

/* 全局重置和基础样式 */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  color: #ffffff;
  background: linear-gradient(135deg, #0f0f23 0%, #16213e 25%, #1a1a2e 50%, #16213e 75%, #0f0f23 100%);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
  line-height: 1.7;
  font-size: 16px;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="glow" cx="50%" cy="50%" r="50%"><stop offset="0%" style="stop-color:rgba(255,215,0,0.8);stop-opacity:1" /><stop offset="100%" style="stop-color:rgba(255,215,0,0);stop-opacity:0" /></radialGradient></defs><circle cx="100" cy="100" r="2" fill="url(%23glow)" opacity="1"><animate attributeName="opacity" values="0.6;1;0.6" dur="3s" repeatCount="indefinite"/></circle><circle cx="300" cy="200" r="1.5" fill="url(%23glow)" opacity="0.9"><animate attributeName="opacity" values="0.5;1;0.5" dur="4s" repeatCount="indefinite" begin="1s"/></circle><circle cx="500" cy="150" r="2.5" fill="url(%23glow)" opacity="1"><animate attributeName="opacity" values="0.7;1;0.7" dur="2.5s" repeatCount="indefinite" begin="0.5s"/></circle></svg>') no-repeat;
  background-size: cover;
  pointer-events: none;
  z-index: -1;
  opacity: 0.9;
}

/* 改进的滚动条设计 */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
  transition: var(--transition-normal);
  border: 2px solid transparent;
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--secondary-gradient);
  transform: scale(1.1);
}

/* 文本选择样式 */
::selection {
  background: var(--primary-color);
  color: var(--text-light);
  text-shadow: none;
}

::-moz-selection {
  background: var(--primary-color);
  color: var(--text-light);
}

/* 现代化顶部栏设计 */
/* 全新统一顶部导航栏 - 合并侧边栏功能 */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(180deg, 
    rgba(26, 32, 44, 0.95) 0%,
    rgba(23, 25, 35, 0.95) 100%);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-xl);
  transition: background 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
  /* transform: translateY(0); 由JavaScript控制 */
}

.topbar.scrolled {
  background: linear-gradient(180deg, 
    rgba(26, 32, 44, 0.98) 0%,
    rgba(23, 25, 35, 0.98) 100%);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.topbar .logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.topbar .logo:hover {
  color: #f7fafc;
  transform: translateY(-1px);
}

.topbar .search-form {
  flex: 1;
  max-width: 600px;
  margin: 0 var(--spacing-xl);
  position: relative;
}

.topbar .search-form input {
  width: 100%;
  height: 42px;
  padding: 0 16px 0 45px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 400;
  outline: none;
  transition: all 0.3s ease;
}

.topbar .search-form input:focus {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

.topbar .search-form input::placeholder {
  color: rgba(255, 255, 255, 0.5);
  font-weight: 400;
}

.topbar .search-form button {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border: none;
  background: none;
  color: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  border-radius: 4px;
}

.topbar .search-form button:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
}

.topbar .right-buttons {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar .nav-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.08);
}

.topbar .nav-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.25);
}

.topbar .nav-btn.primary {
  background: linear-gradient(135deg, #d4af37 0%, #ffd700 100%);
  color: #000000;
  border-color: #d4af37;
  font-weight: 600;
}

.topbar .nav-btn.primary:hover {
  background: linear-gradient(135deg, #b8941f 0%, #e6c200 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

/* 新的水平导航菜单 */
.topbar .main-nav {
  display: flex;
  align-items: center;
  gap: 0;
  margin: 0 var(--spacing-xl);
  flex: 1;
  max-width: 800px;
}

.topbar .nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.topbar .nav-item {
  position: relative;
}

.topbar .nav-link {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  position: relative;
  border: 1px solid transparent;
}

.topbar .nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-1px);
}

.topbar .nav-link.active {
  background: linear-gradient(135deg, #d4af37 0%, #ffd700 100%);
  color: #000000;
  border-color: #d4af37;
  font-weight: 600;
}

.topbar .nav-link.active:hover {
  background: linear-gradient(135deg, #b8941f 0%, #e6c200 100%);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

/* 隐藏导航图标 */
.topbar .nav-icon {
  display: none;
}

/* 响应式导航菜单 */
@media (max-width: 1400px) {
  .topbar .main-nav {
    max-width: 600px;
  }
  
  .topbar .nav-link {
    padding: 12px 16px;
    font-size: 0.85rem;
  }
}

@media (max-width: 1200px) {
  .topbar .main-nav {
    max-width: 500px;
  }
  
  .topbar .nav-link {
    padding: 10px 14px;
    font-size: 0.8rem;
  }
  
  .topbar .nav-icon {
    display: none;
  }
}

@media (max-width: 992px) {
  .topbar .main-nav {
    display: none;
  }
  
  .topbar .search-form {
    flex: 1;
    margin: 0 var(--spacing-lg);
  }
}

/* 隐藏原侧边栏 - 已合并到顶部导航 */
#sidebar {
  display: none;
}

/* 移除动态背景效果 */

/* 简洁滚动条设计 */
#sidebar::-webkit-scrollbar {
  width: 6px;
}

#sidebar::-webkit-scrollbar-track {
  background: transparent;
}

#sidebar::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
}

#sidebar::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* 品牌区域简洁设计 */
#sidebar .sidebar-brand {
  padding: 25px 20px 35px;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 20px;
}

#sidebar .sidebar-brand .brand-text {
  font-size: 24px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

#sidebar .sidebar-brand .brand-subtitle {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 400;
}

/* 导航菜单简洁设计 */
#sidebar nav {
  padding: 0;
}

#sidebar nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

#sidebar nav li {
  margin-bottom: 4px;
}

#sidebar nav a {
  display: flex;
  align-items: center;
  padding: 16px 20px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  border-radius: 12px;
  margin: 0 12px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

/* 图标样式 */
.nav-icon {
  width: 24px;
  height: 24px;
  margin-right: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: all 0.3s ease;
}

#sidebar nav a:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  transform: translateX(4px);
}

#sidebar nav a:hover .nav-icon {
  transform: scale(1.1);
}

#sidebar nav a.active {
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.12) 0%,
    rgba(255, 255, 255, 0.06) 100%);
  color: #ffffff;
  border-left: 3px solid #fbbf24;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

#sidebar nav a.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, #fbbf24 0%, #f59e0b 100%);
  border-radius: 0 2px 2px 0;
}

#sidebar nav a.active .nav-icon {
  color: #fbbf24;
  text-shadow: 0 0 8px rgba(251, 191, 36, 0.4);
}

/* 导航文字 */
#sidebar nav span:not(.nav-icon) {
  font-weight: 500;
  letter-spacing: 0.2px;
}

/* 主内容区域现代化设计 */
#content {
  margin-left: 0;
  margin-top: 80px;
  min-height: calc(100vh - 80px);
  background: linear-gradient(135deg, 
    #0f0f23 0%, 
    #16213e 25%, 
    #1a1a2e 50%, 
    #16213e 75%, 
    #0f0f23 100%);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
  position: relative;
  overflow-x: hidden;
}

#content::before {
  content: '';
  position: fixed;
  top: var(--topbar-height);
  left: var(--sidebar-width);
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><defs><radialGradient id="contentGlow" cx="50%" cy="50%" r="50%"><stop offset="0%" style="stop-color:rgba(74,144,226,0.6);stop-opacity:1" /><stop offset="100%" style="stop-color:rgba(74,144,226,0);stop-opacity:0" /></radialGradient></defs><circle cx="120" cy="80" r="3" fill="url(%23contentGlow)" opacity="0.7"><animate attributeName="opacity" values="0.4;1;0.4" dur="2.8s" repeatCount="indefinite"/><animateTransform attributeName="transform" type="translate" values="0,0; 12,-6; 0,0" dur="6.5s" repeatCount="indefinite"/></circle><circle cx="320" cy="140" r="2.5" fill="url(%23contentGlow)" opacity="0.8"><animate attributeName="opacity" values="0.5;0.95;0.5" dur="3.2s" repeatCount="indefinite" begin="1s"/><animateTransform attributeName="transform" type="translate" values="0,0; -10,8; 0,0" dur="7.8s" repeatCount="indefinite"/></circle><circle cx="520" cy="110" r="4" fill="url(%23contentGlow)" opacity="0.6"><animate attributeName="opacity" values="0.3;0.9;0.3" dur="2.5s" repeatCount="indefinite" begin="0.5s"/><animateTransform attributeName="transform" type="translate" values="0,0; 15,10; 0,0" dur="8.2s" repeatCount="indefinite"/></circle><circle cx="720" cy="180" r="3.2" fill="url(%23contentGlow)" opacity="0.9"><animate attributeName="opacity" values="0.6;1;0.6" dur="3.5s" repeatCount="indefinite" begin="2s"/><animateTransform attributeName="transform" type="translate" values="0,0; -8,-12; 0,0" dur="9.1s" repeatCount="indefinite"/></circle><circle cx="920" cy="150" r="3.8" fill="url(%23contentGlow)" opacity="0.5"><animate attributeName="opacity" values="0.2;0.8;0.2" dur="4.1s" repeatCount="indefinite" begin="1.5s"/><animateTransform attributeName="transform" type="translate" values="0,0; 11,-4; 0,0" dur="6.8s" repeatCount="indefinite"/></circle><circle cx="1100" cy="220" r="2.8" fill="url(%23contentGlow)" opacity="0.8"><animate attributeName="opacity" values="0.5;1;0.5" dur="2.9s" repeatCount="indefinite" begin="0.8s"/><animateTransform attributeName="transform" type="translate" values="0,0; -6,7; 0,0" dur="7.5s" repeatCount="indefinite"/></circle><circle cx="200" cy="320" r="4.2" fill="url(%23contentGlow)" opacity="0.6"><animate attributeName="opacity" values="0.3;0.85;0.3" dur="3.8s" repeatCount="indefinite" begin="2.2s"/><animateTransform attributeName="transform" type="translate" values="0,0; 14,5; 0,0" dur="8.7s" repeatCount="indefinite"/></circle><circle cx="440" cy="360" r="2.6" fill="url(%23contentGlow)" opacity="0.9"><animate attributeName="opacity" values="0.6;0.95;0.6" dur="3.1s" repeatCount="indefinite" begin="1.2s"/><animateTransform attributeName="transform" type="translate" values="0,0; -9,-10; 0,0" dur="6.3s" repeatCount="indefinite"/></circle><circle cx="680" cy="340" r="4.5" fill="url(%23contentGlow)" opacity="0.7"><animate attributeName="opacity" values="0.4;0.8;0.4" dur="4.3s" repeatCount="indefinite" begin="0.3s"/><animateTransform attributeName="transform" type="translate" values="0,0; 10,12; 0,0" dur="9.4s" repeatCount="indefinite"/></circle><circle cx="860" cy="390" r="3.4" fill="url(%23contentGlow)" opacity="0.8"><animate attributeName="opacity" values="0.5;0.9;0.5" dur="2.7s" repeatCount="indefinite" begin="1.8s"/><animateTransform attributeName="transform" type="translate" values="0,0; -7,3; 0,0" dur="7.1s" repeatCount="indefinite"/></circle><circle cx="1050" cy="420" r="3.9" fill="url(%23contentGlow)" opacity="0.6"><animate attributeName="opacity" values="0.3;0.75;0.3" dur="3.6s" repeatCount="indefinite" begin="2.5s"/><animateTransform attributeName="transform" type="translate" values="0,0; 9,-7; 0,0" dur="8.9s" repeatCount="indefinite"/></circle><circle cx="150" cy="580" r="3.6" fill="url(%23contentGlow)" opacity="0.9"><animate attributeName="opacity" values="0.6;1;0.6" dur="3.3s" repeatCount="indefinite" begin="0.7s"/><animateTransform attributeName="transform" type="translate" values="0,0; -12,6; 0,0" dur="6.7s" repeatCount="indefinite"/></circle><circle cx="380" cy="620" r="4.3" fill="url(%23contentGlow)" opacity="0.5"><animate attributeName="opacity" values="0.2;0.7;0.2" dur="4.0s" repeatCount="indefinite" begin="1.4s"/><animateTransform attributeName="transform" type="translate" values="0,0; 13,-9; 0,0" dur="8.5s" repeatCount="indefinite"/></circle><circle cx="600" cy="660" r="3.1" fill="url(%23contentGlow)" opacity="0.8"><animate attributeName="opacity" values="0.5;0.95;0.5" dur="2.6s" repeatCount="indefinite" begin="2.1s"/><animateTransform attributeName="transform" type="translate" values="0,0; -5,11; 0,0" dur="7.3s" repeatCount="indefinite"/></circle><circle cx="820" cy="630" r="4.0" fill="url(%23contentGlow)" opacity="0.7"><animate attributeName="opacity" values="0.4;0.85;0.4" dur="3.7s" repeatCount="indefinite" begin="0.9s"/><animateTransform attributeName="transform" type="translate" values="0,0; 8,4; 0,0" dur="9.0s" repeatCount="indefinite"/></circle><circle cx="980" cy="700" r="3.3" fill="url(%23contentGlow)" opacity="0.6"><animate attributeName="opacity" values="0.3;0.8;0.3" dur="3.4s" repeatCount="indefinite" begin="1.6s"/><animateTransform attributeName="transform" type="translate" values="0,0; -11,-2; 0,0" dur="6.9s" repeatCount="indefinite"/></circle></svg>') no-repeat;
  background-size: cover;
  pointer-events: none;
  z-index: -1;
  opacity: 0.8;
}

/* 英雄区域全新设计 */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, 
    rgba(255, 251, 240, 0.95) 0%, 
    rgba(255, 248, 225, 0.98) 50%, 
    rgba(255, 245, 210, 0.95) 100%);
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  overflow: hidden;
}

.hero-particles {
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(2px 2px at 20% 30%, rgba(255, 215, 0, 0.3), transparent),
    radial-gradient(2px 2px at 40% 70%, rgba(255, 165, 0, 0.2), transparent),
    radial-gradient(1px 1px at 90% 40%, rgba(255, 204, 0, 0.4), transparent),
    radial-gradient(1px 1px at 60% 90%, rgba(255, 215, 0, 0.2), transparent);
  background-size: 200px 200px, 300px 300px, 150px 150px, 250px 250px;
  animation: particleFloat 20s ease-in-out infinite;
}

@keyframes particleFloat {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33% { transform: translateY(-30px) rotate(120deg); }
  66% { transform: translateY(15px) rotate(240deg); }
}

.hero-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 215, 0, 0.15) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  animation: glowPulse 4s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
}

.hero-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--spacing-3xl) var(--spacing-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-left {
  animation: slideInLeft 1s ease-out;
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-sm);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  /* animation: fadeInUp 1s ease-out 0.2s both; 已禁用，避免闪烁 */
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.1;
  margin-bottom: var(--spacing-xl);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.hero-text-gradient {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  /* animation: fadeInUp 1s ease-out 0.4s both; 已禁用，避免闪烁 */
}

.hero-text-highlight {
  color: var(--text-primary);
  position: relative;
  display: block;
  /* animation: fadeInUp 1s ease-out 0.6s both; 已禁用，避免闪烁 */
}

.hero-text-highlight::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 8px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  border-radius: var(--radius-sm);
  transform: scaleX(0);
  transform-origin: left;
  animation: expandLine 1.5s ease-out 1s both;
}

@keyframes expandLine {
  to { transform: scaleX(1); }
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-2xl);
  line-height: 1.6;
  max-width: 500px;
  /* animation: fadeInUp 1s ease-out 0.8s both; 已禁用，避免闪烁 */
}

/* 移除重复的hero-stats样式定义 */

.hero-buttons {
  display: flex;
  gap: var(--spacing-lg);
  /* animation: fadeInUp 1s ease-out 1.2s both; 已禁用，避免闪烁 */
}

.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--primary-gradient);
  color: var(--text-light);
  box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-glow);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: var(--transition-slow);
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-secondary {
  background: var(--bg-glass);
  backdrop-filter: var(--blur-sm);
  color: var(--text-primary);
  border-color: var(--border-light);
}

.btn-secondary:hover {
  background: var(--bg-glass-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 轮播图现代化设计 */
.hero-right {
  animation: slideInRight 1s ease-out 0.5s both;
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.carousel {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
}

.carousel-wrapper {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.carousel-images {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-images img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: var(--transition-slow);
  border-radius: inherit;
}

.carousel-images img.active {
  opacity: 1;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-normal);
  opacity: 0.8;
  z-index: 10;
}

.carousel-btn:hover {
  opacity: 1;
  background: var(--primary-gradient);
  color: var(--text-light);
  transform: translateY(-50%) scale(1.1);
  box-shadow: var(--shadow-glow);
}

.carousel-btn.prev {
  left: var(--spacing-lg);
}

.carousel-btn.next {
  right: var(--spacing-lg);
}

.carousel:hover .carousel-btn {
  opacity: 1;
}

.carousel-indicators {
  position: absolute;
  bottom: var(--spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--spacing-sm);
  z-index: 10;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-sm);
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: var(--transition-normal);
}

.indicator.active {
  background: var(--primary-gradient);
  box-shadow: var(--shadow-glow);
}

.indicator:hover {
  transform: scale(1.2);
}

/* 平台数据区域重新设计 */
.platform-section {
  padding: var(--spacing-3xl) 0;
  position: relative;
  overflow: hidden;
}

.platform-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 98px,
      rgba(255, 215, 0, 0.03) 100px
    ),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 98px,
      rgba(255, 215, 0, 0.03) 100px
    );
  animation: gridMove 20s linear infinite;
  pointer-events: none;
}

@keyframes gridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(100px, 100px); }
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  position: relative;
  z-index: 1;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-3xl);
}

.stat-item {
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  text-align: center;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.1), transparent);
  transition: var(--transition-slow);
}

.stat-item:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.stat-item:hover::before {
  left: 100%;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  margin-bottom: var(--spacing-sm);
  line-height: 1;
}

.stat-label {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 1rem;
}

/* 优势网格重新设计 */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.advantage-card {
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.advantage-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--accent-gradient);
  opacity: 0;
  transition: var(--transition-normal);
  z-index: -1;
}

.advantage-card:hover::before {
  opacity: 0.05;
}

.advantage-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.advantage-icon {
  width: 64px;
  height: 64px;
  background: var(--primary-gradient);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  color: var(--text-light);
  font-size: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
}

.advantage-card:hover .advantage-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-glow);
}

.advantage-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
}

.advantage-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.95rem;
}

/* 页脚现代化设计 */
footer {
  background: linear-gradient(135deg, var(--bg-dark) 0%, #1a202c 100%);
  color: var(--text-light);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
  margin-top: var(--spacing-3xl);
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 20%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(255, 165, 0, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.footer-content {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  text-align: center;
  position: relative;
  z-index: 1;
}

.footer-logo {
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-lg);
}

.footer-description {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  color: rgba(255, 255, 255, 0.6);
}

/* 团队页面现代化设计 */
.team-section {
  padding: var(--spacing-2xl);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  background: linear-gradient(135deg, 
    #16213e 0%, 
    #1a1a2e 50%, 
    #16213e 100%);
  position: relative;
}

.team-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="teamDots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1.5" fill="rgba(255,215,0,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23teamDots)"/></svg>');
  pointer-events: none;
  z-index: 1;
  opacity: 0.4;
}

.team-section .section-box {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
  z-index: 2;
}

.section-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--accent-gradient);
  opacity: 0.02;
  pointer-events: none;
}

/* 过滤器条现代化设计 */
.filter-bar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.filter-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.team-section .filter-label {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 1rem;
  min-width: 60px;
  position: relative;
}

.filter-label::after {
  content: '';
  position: absolute;
  right: -8px;
  top: 50%;
  transform: translateY(-50%);
  width: 2px;
  height: 20px;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
}

.filter-option, .sort-option {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-sm);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.filter-option::before, .sort-option::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--primary-gradient);
  opacity: 0.1;
  transition: var(--transition-normal);
  z-index: -1;
}

.filter-option:hover, .sort-option:hover {
  background: var(--bg-glass-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-color);
}

.filter-option:hover::before, .sort-option:hover::before {
  left: 100%;
}

.filter-option.active, .sort-option.active {
  background: var(--primary-gradient);
  color: var(--text-light);
  box-shadow: var(--shadow-glow);
  border-color: var(--primary-color);
}

.sort-bar {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-light);
}

.sort-label {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 1rem;
}

/* 团队网格和卡片设计 */
.section-inner {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  padding: var(--spacing-lg) 0;
}

.team-card {
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition-normal);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.team-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--accent-gradient);
  opacity: 0;
  transition: var(--transition-normal);
  z-index: -1;
}

.team-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.team-card:hover::before {
  opacity: 0.05;
}

.team-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: var(--transition-normal);
}

.team-card:hover img {
  transform: scale(1.05);
}

.team-card .info {
  padding: var(--spacing-lg);
}

.team-section .team-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--spacing-sm);
}

.team-card .tags {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-md);
}

.team-card .tags span {
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--accent-gradient);
  color: var(--text-light);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
}

.rating {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary-color);
}

.rating::before {
  content: '★★★★★';
  color: var(--primary-color);
}

.score-text {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.join-btn {
  width: 100%;
  padding: var(--spacing-md);
  background: var(--primary-gradient);
  color: var(--text-light);
  border: none;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.join-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: var(--transition-slow);
}

.join-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.join-btn:hover::before {
  left: 100%;
}

.gender-badge {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-sm);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
}

.gender-male .gender-badge {
  background: linear-gradient(135deg, #1c8cff 0%, #0066cc 100%);
  color: var(--text-light);
}

.gender-female .gender-badge {
  background: linear-gradient(135deg, #ff9f1c 0%, #ff6600 100%);
  color: var(--text-light);
}

/* 通用卡片样式 */
.card {
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--accent-gradient);
  opacity: 0;
  transition: var(--transition-normal);
  z-index: -1;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.card:hover::before {
  opacity: 0.03;
}

.card h3 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  font-weight: 700;
}

.card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* 通用section样式 */
section:not(.hero) {
  padding: var(--spacing-2xl);
}

section h2 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  position: relative;
}

section h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
}

/* 搜索建议和结果样式 */
.search-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-height: 300px;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition-normal);
  z-index: 1000;
}

.search-suggestions.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.suggestion-item {
  padding: var(--spacing-md);
  cursor: pointer;
  transition: var(--transition-fast);
  border-bottom: 1px solid var(--border-light);
}

.suggestion-item:hover {
  background: var(--bg-glass-hover);
}

.suggestion-item:last-child {
  border-bottom: none;
}

.suggestion-type {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* 响应式设计优化 */
@media (max-width: 1200px) {
  :root {
    --sidebar-width: 240px;
    --container-width: 1200px;
  }
  
  .hero-container {
    gap: var(--spacing-xl);
  }
  
  .hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
  }
  
  .team-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
}

:root {
  /* 保持奶龙经典金黄色调色板 */
  --primary-gradient: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
  --secondary-gradient: linear-gradient(135deg, #FFCC00 0%, #FF9900 100%);
  --accent-gradient: linear-gradient(135deg, #FFE135 0%, #FFAD00 100%);
  --success-gradient: linear-gradient(135deg, #F5FFFA 0%, #E0FFE0 100%);
  --warning-gradient: linear-gradient(135deg, #FFF8DC 0%, #FFEBCD 100%);
  
  --primary-color: #FFD700;
  --secondary-color: #FFA500;
  --accent-color: #FFCC00;
  --highlight-color: #FFE135;
  --success-color: #E0FFE0;
  --warning-color: #FFEBCD;
  --info-color: #FFF8DC;
  
  --text-primary: #2d3748;
  --text-secondary: #4a5568;
  --text-muted: #718096;
  --text-light: #ffffff;
  
  --bg-primary: #ffffff;
  --bg-secondary: #fffbf0;
  --bg-dark: #2d3748;
  --bg-overlay: rgba(45, 55, 72, 0.7);
  --bg-glass: rgba(255, 255, 255, 0.25);
  --bg-glass-hover: rgba(255, 255, 255, 0.35);
  
  --border-light: rgba(255, 255, 255, 0.3);
  --border-color: #e2e8f0;
  --border-focus: #667eea;
  
  --shadow-sm: 0 2px 8px rgba(255, 215, 0, 0.2);
  --shadow-md: 0 8px 25px rgba(255, 215, 0, 0.25);
  --shadow-lg: 0 15px 40px rgba(255, 215, 0, 0.3);
  --shadow-xl: 0 25px 50px rgba(255, 215, 0, 0.35);
  --shadow-glow: 0 0 30px rgba(255, 215, 0, 0.6);
  --shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.06);
  
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-2xl: 36px;
  --radius-full: 9999px;
  
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  
  --container-width: 1400px;
  --sidebar-width: 280px;
  --topbar-height: 80px;
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  
  --blur-sm: none;
  --blur-md: none;
  --blur-lg: none;
  --blur-xl: none;
}

/* 全局重置和基础样式 */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  color: #ffffff;
  background: linear-gradient(135deg, #0f0f23 0%, #16213e 25%, #1a1a2e 50%, #16213e 75%, #0f0f23 100%);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
  line-height: 1.7;
  font-size: 16px;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="glow" cx="50%" cy="50%" r="50%"><stop offset="0%" style="stop-color:rgba(255,215,0,0.8);stop-opacity:1" /><stop offset="100%" style="stop-color:rgba(255,215,0,0);stop-opacity:0" /></radialGradient></defs><circle cx="100" cy="100" r="2" fill="url(%23glow)" opacity="1"><animate attributeName="opacity" values="0.6;1;0.6" dur="3s" repeatCount="indefinite"/></circle><circle cx="300" cy="200" r="1.5" fill="url(%23glow)" opacity="0.9"><animate attributeName="opacity" values="0.5;1;0.5" dur="4s" repeatCount="indefinite" begin="1s"/></circle><circle cx="500" cy="150" r="2.5" fill="url(%23glow)" opacity="1"><animate attributeName="opacity" values="0.7;1;0.7" dur="2.5s" repeatCount="indefinite" begin="0.5s"/></circle></svg>') no-repeat;
  background-size: cover;
  pointer-events: none;
  z-index: -1;
  opacity: 0.9;
}

/* 改进的滚动条设计 */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
  transition: var(--transition-normal);
  border: 2px solid transparent;
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--secondary-gradient);
  transform: scale(1.1);
}

/* 文本选择样式 */
::selection {
  background: var(--primary-color);
  color: var(--text-light);
  text-shadow: none;
}

::-moz-selection {
  background: var(--primary-color);
  color: var(--text-light);
}

/* 现代化顶部栏设计 */
/* 全新统一顶部导航栏 - 合并侧边栏功能 */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(180deg, 
    rgba(26, 32, 44, 0.95) 0%,
    rgba(23, 25, 35, 0.95) 100%);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  z-index: 1100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-xl);
  transition: background 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
  /* transform: translateY(0); 由JavaScript控制 */
}

.topbar.scrolled {
  background: linear-gradient(180deg, 
    rgba(26, 32, 44, 0.98) 0%,
    rgba(23, 25, 35, 0.98) 100%);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.topbar .logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.topbar .logo:hover {
  color: #f7fafc;
  transform: translateY(-1px);
}

.topbar .search-form {
  flex: 1;
  max-width: 600px;
  margin: 0 var(--spacing-xl);
  position: relative;
}

.topbar .search-form input {
  width: 100%;
  height: 42px;
  padding: 0 16px 0 45px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 400;
  outline: none;
  transition: all 0.3s ease;
}

.topbar .search-form input:focus {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

.topbar .search-form input::placeholder {
  color: rgba(255, 255, 255, 0.5);
  font-weight: 400;
}

.topbar .search-form button {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border: none;
  background: none;
  color: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  border-radius: 4px;
}

.topbar .search-form button:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
}

.topbar .right-buttons {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar .nav-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.08);
}

.topbar .nav-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.25);
}

.topbar .nav-btn.primary {
  background: linear-gradient(135deg, #d4af37 0%, #ffd700 100%);
  color: #000000;
  border-color: #d4af37;
  font-weight: 600;
}

.topbar .nav-btn.primary:hover {
  background: linear-gradient(135deg, #b8941f 0%, #e6c200 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

/* 新的水平导航菜单 */
.topbar .main-nav {
  display: flex;
  align-items: center;
  gap: 0;
  margin: 0 var(--spacing-xl);
  flex: 1;
  max-width: 800px;
}

.topbar .nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.topbar .nav-item {
  position: relative;
}

.topbar .nav-link {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  position: relative;
  border: 1px solid transparent;
}

.topbar .nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-1px);
}

.topbar .nav-link.active {
  background: linear-gradient(135deg, #d4af37 0%, #ffd700 100%);
  color: #000000;
  border-color: #d4af37;
  font-weight: 600;
}

.topbar .nav-link.active:hover {
  background: linear-gradient(135deg, #b8941f 0%, #e6c200 100%);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

/* 隐藏导航图标 */
.topbar .nav-icon {
  display: none;
}

/* 响应式导航菜单 */
@media (max-width: 1400px) {
  .topbar .main-nav {
    max-width: 600px;
  }
  
  .topbar .nav-link {
    padding: 12px 16px;
    font-size: 0.85rem;
  }
}

@media (max-width: 1200px) {
  .topbar .main-nav {
    max-width: 500px;
  }
  
  .topbar .nav-link {
    padding: 10px 14px;
    font-size: 0.8rem;
  }
  
  .topbar .nav-icon {
    display: none;
  }
}

@media (max-width: 992px) {
  .topbar .main-nav {
    display: none;
  }
  
  .topbar .search-form {
    flex: 1;
    margin: 0 var(--spacing-lg);
  }
}

/* 隐藏原侧边栏 - 已合并到顶部导航 */
#sidebar {
  display: none;
}

/* 移除动态背景效果 */

/* 简洁滚动条设计 */
#sidebar::-webkit-scrollbar {
  width: 6px;
}

#sidebar::-webkit-scrollbar-track {
  background: transparent;
}

#sidebar::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
}

#sidebar::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* 品牌区域简洁设计 */
#sidebar .sidebar-brand {
  padding: 25px 20px 35px;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 20px;
}

#sidebar .sidebar-brand .brand-text {
  font-size: 24px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

#sidebar .sidebar-brand .brand-subtitle {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 400;
}

/* 导航菜单简洁设计 */
#sidebar nav {
  padding: 0;
}

#sidebar nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

#sidebar nav li {
  margin-bottom: 4px;
}

#sidebar nav a {
  display: flex;
  align-items: center;
  padding: 16px 20px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  border-radius: 12px;
  margin: 0 12px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

/* 图标样式 */
.nav-icon {
  width: 24px;
  height: 24px;
  margin-right: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: all 0.3s ease;
}

#sidebar nav a:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  transform: translateX(4px);
}

#sidebar nav a:hover .nav-icon {
  transform: scale(1.1);
}

#sidebar nav a.active {
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.12) 0%,
    rgba(255, 255, 255, 0.06) 100%);
  color: #ffffff;
  border-left: 3px solid #fbbf24;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

#sidebar nav a.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, #fbbf24 0%, #f59e0b 100%);
  border-radius: 0 2px 2px 0;
}

#sidebar nav a.active .nav-icon {
  color: #fbbf24;
  text-shadow: 0 0 8px rgba(251, 191, 36, 0.4);
}

/* 导航文字 */
#sidebar nav span:not(.nav-icon) {
  font-weight: 500;
  letter-spacing: 0.2px;
}

/* 主内容区域现代化设计 */
#content {
  margin-left: 0;
  margin-top: 80px;
  min-height: calc(100vh - 80px);
  background: linear-gradient(135deg, 
    #0f0f23 0%, 
    #16213e 25%, 
    #1a1a2e 50%, 
    #16213e 75%, 
    #0f0f23 100%);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
  position: relative;
  overflow-x: hidden;
}

#content::before {
  content: '';
  position: fixed;
  top: var(--topbar-height);
  left: var(--sidebar-width);
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><defs><radialGradient id="contentGlow" cx="50%" cy="50%" r="50%"><stop offset="0%" style="stop-color:rgba(74,144,226,0.6);stop-opacity:1" /><stop offset="100%" style="stop-color:rgba(74,144,226,0);stop-opacity:0" /></radialGradient></defs><circle cx="120" cy="80" r="3" fill="url(%23contentGlow)" opacity="0.7"><animate attributeName="opacity" values="0.4;1;0.4" dur="2.8s" repeatCount="indefinite"/><animateTransform attributeName="transform" type="translate" values="0,0; 12,-6; 0,0" dur="6.5s" repeatCount="indefinite"/></circle><circle cx="320" cy="140" r="2.5" fill="url(%23contentGlow)" opacity="0.8"><animate attributeName="opacity" values="0.5;0.95;0.5" dur="3.2s" repeatCount="indefinite" begin="1s"/><animateTransform attributeName="transform" type="translate" values="0,0; -10,8; 0,0" dur="7.8s" repeatCount="indefinite"/></circle><circle cx="520" cy="110" r="4" fill="url(%23contentGlow)" opacity="0.6"><animate attributeName="opacity" values="0.3;0.9;0.3" dur="2.5s" repeatCount="indefinite" begin="0.5s"/><animateTransform attributeName="transform" type="translate" values="0,0; 15,10; 0,0" dur="8.2s" repeatCount="indefinite"/></circle><circle cx="720" cy="180" r="3.2" fill="url(%23contentGlow)" opacity="0.9"><animate attributeName="opacity" values="0.6;1;0.6" dur="3.5s" repeatCount="indefinite" begin="2s"/><animateTransform attributeName="transform" type="translate" values="0,0; -8,-12; 0,0" dur="9.1s" repeatCount="indefinite"/></circle><circle cx="920" cy="150" r="3.8" fill="url(%23contentGlow)" opacity="0.5"><animate attributeName="opacity" values="0.2;0.8;0.2" dur="4.1s" repeatCount="indefinite" begin="1.5s"/><animateTransform attributeName="transform" type="translate" values="0,0; 11,-4; 0,0" dur="6.8s" repeatCount="indefinite"/></circle><circle cx="1100" cy="220" r="2.8" fill="url(%23contentGlow)" opacity="0.8"><animate attributeName="opacity" values="0.5;1;0.5" dur="2.9s" repeatCount="indefinite" begin="0.8s"/><animateTransform attributeName="transform" type="translate" values="0,0; -6,7; 0,0" dur="7.5s" repeatCount="indefinite"/></circle><circle cx="200" cy="320" r="4.2" fill="url(%23contentGlow)" opacity="0.6"><animate attributeName="opacity" values="0.3;0.85;0.3" dur="3.8s" repeatCount="indefinite" begin="2.2s"/><animateTransform attributeName="transform" type="translate" values="0,0; 14,5; 0,0" dur="8.7s" repeatCount="indefinite"/></circle><circle cx="440" cy="360" r="2.6" fill="url(%23contentGlow)" opacity="0.9"><animate attributeName="opacity" values="0.6;0.95;0.6" dur="3.1s" repeatCount="indefinite" begin="1.2s"/><animateTransform attributeName="transform" type="translate" values="0,0; -9,-10; 0,0" dur="6.3s" repeatCount="indefinite"/></circle><circle cx="680" cy="340" r="4.5" fill="url(%23contentGlow)" opacity="0.7"><animate attributeName="opacity" values="0.4;0.8;0.4" dur="4.3s" repeatCount="indefinite" begin="0.3s"/><animateTransform attributeName="transform" type="translate" values="0,0; 10,12; 0,0" dur="9.4s" repeatCount="indefinite"/></circle><circle cx="860" cy="390" r="3.4" fill="url(%23contentGlow)" opacity="0.8"><animate attributeName="opacity" values="0.5;0.9;0.5" dur="2.7s" repeatCount="indefinite" begin="1.8s"/><animateTransform attributeName="transform" type="translate" values="0,0; -7,3; 0,0" dur="7.1s" repeatCount="indefinite"/></circle><circle cx="1050" cy="420" r="3.9" fill="url(%23contentGlow)" opacity="0.6"><animate attributeName="opacity" values="0.3;0.75;0.3" dur="3.6s" repeatCount="indefinite" begin="2.5s"/><animateTransform attributeName="transform" type="translate" values="0,0; 9,-7; 0,0" dur="8.9s" repeatCount="indefinite"/></circle><circle cx="150" cy="580" r="3.6" fill="url(%23contentGlow)" opacity="0.9"><animate attributeName="opacity" values="0.6;1;0.6" dur="3.3s" repeatCount="indefinite" begin="0.7s"/><animateTransform attributeName="transform" type="translate" values="0,0; -12,6; 0,0" dur="6.7s" repeatCount="indefinite"/></circle><circle cx="380" cy="620" r="4.3" fill="url(%23contentGlow)" opacity="0.5"><animate attributeName="opacity" values="0.2;0.7;0.2" dur="4.0s" repeatCount="indefinite" begin="1.4s"/><animateTransform attributeName="transform" type="translate" values="0,0; 13,-9; 0,0" dur="8.5s" repeatCount="indefinite"/></circle><circle cx="600" cy="660" r="3.1" fill="url(%23contentGlow)" opacity="0.8"><animate attributeName="opacity" values="0.5;0.95;0.5" dur="2.6s" repeatCount="indefinite" begin="2.1s"/><animateTransform attributeName="transform" type="translate" values="0,0; -5,11; 0,0" dur="7.3s" repeatCount="indefinite"/></circle><circle cx="820" cy="630" r="4.0" fill="url(%23contentGlow)" opacity="0.7"><animate attributeName="opacity" values="0.4;0.85;0.4" dur="3.7s" repeatCount="indefinite" begin="0.9s"/><animateTransform attributeName="transform" type="translate" values="0,0; 8,4; 0,0" dur="9.0s" repeatCount="indefinite"/></circle><circle cx="980" cy="700" r="3.3" fill="url(%23contentGlow)" opacity="0.6"><animate attributeName="opacity" values="0.3;0.8;0.3" dur="3.4s" repeatCount="indefinite" begin="1.6s"/><animateTransform attributeName="transform" type="translate" values="0,0; -11,-2; 0,0" dur="6.9s" repeatCount="indefinite"/></circle></svg>') no-repeat;
  background-size: cover;
  pointer-events: none;
  z-index: -1;
  opacity: 0.8;
}

/* 英雄区域全新设计 */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, 
    rgba(255, 251, 240, 0.95) 0%, 
    rgba(255, 248, 225, 0.98) 50%, 
    rgba(255, 245, 210, 0.95) 100%);
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  overflow: hidden;
}

.hero-particles {
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(2px 2px at 20% 30%, rgba(255, 215, 0, 0.3), transparent),
    radial-gradient(2px 2px at 40% 70%, rgba(255, 165, 0, 0.2), transparent),
    radial-gradient(1px 1px at 90% 40%, rgba(255, 204, 0, 0.4), transparent),
    radial-gradient(1px 1px at 60% 90%, rgba(255, 215, 0, 0.2), transparent);
  background-size: 200px 200px, 300px 300px, 150px 150px, 250px 250px;
  animation: particleFloat 20s ease-in-out infinite;
}

@keyframes particleFloat {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33% { transform: translateY(-30px) rotate(120deg); }
  66% { transform: translateY(15px) rotate(240deg); }
}

.hero-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 215, 0, 0.15) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  animation: glowPulse 4s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
}

.hero-container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--spacing-3xl) var(--spacing-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-left {
  animation: slideInLeft 1s ease-out;
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-sm);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  /* animation: fadeInUp 1s ease-out 0.2s both; 已禁用，避免闪烁 */
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.1;
  margin-bottom: var(--spacing-xl);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.hero-text-gradient {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  /* animation: fadeInUp 1s ease-out 0.4s both; 已禁用，避免闪烁 */
}

.hero-text-highlight {
  color: var(--text-primary);
  position: relative;
  display: block;
  /* animation: fadeInUp 1s ease-out 0.6s both; 已禁用，避免闪烁 */
}

.hero-text-highlight::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 8px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  border-radius: var(--radius-sm);
  transform: scaleX(0);
  transform-origin: left;
  animation: expandLine 1.5s ease-out 1s both;
}

@keyframes expandLine {
  to { transform: scaleX(1); }
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-2xl);
  line-height: 1.6;
  max-width: 500px;
  /* animation: fadeInUp 1s ease-out 0.8s both; 已禁用，避免闪烁 */
}

/* 移除重复的hero-stats样式定义 */

.hero-buttons {
  display: flex;
  gap: var(--spacing-lg);
  /* animation: fadeInUp 1s ease-out 1.2s both; 已禁用，避免闪烁 */
}

.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--primary-gradient);
  color: var(--text-light);
  box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-glow);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: var(--transition-slow);
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-secondary {
  background: var(--bg-glass);
  backdrop-filter: var(--blur-sm);
  color: var(--text-primary);
  border-color: var(--border-light);
}

.btn-secondary:hover {
  background: var(--bg-glass-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 轮播图现代化设计 */
.hero-right {
  animation: slideInRight 1s ease-out 0.5s both;
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.carousel {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
}

.carousel-wrapper {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.carousel-images {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-images img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: var(--transition-slow);
  border-radius: inherit;
}

.carousel-images img.active {
  opacity: 1;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-normal);
  opacity: 0.8;
  z-index: 10;
}

.carousel-btn:hover {
  opacity: 1;
  background: var(--primary-gradient);
  color: var(--text-light);
  transform: translateY(-50%) scale(1.1);
  box-shadow: var(--shadow-glow);
}

.carousel-btn.prev {
  left: var(--spacing-lg);
}

.carousel-btn.next {
  right: var(--spacing-lg);
}

.carousel:hover .carousel-btn {
  opacity: 1;
}

.carousel-indicators {
  position: absolute;
  bottom: var(--spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--spacing-sm);
  z-index: 10;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-sm);
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: var(--transition-normal);
}

.indicator.active {
  background: var(--primary-gradient);
  box-shadow: var(--shadow-glow);
}

.indicator:hover {
  transform: scale(1.2);
}

/* 平台数据区域重新设计 */
.platform-section {
  padding: var(--spacing-3xl) 0;
  position: relative;
  overflow: hidden;
}

.platform-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 98px,
      rgba(255, 215, 0, 0.03) 100px
    ),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 98px,
      rgba(255, 215, 0, 0.03) 100px
    );
  animation: gridMove 20s linear infinite;
  pointer-events: none;
}

@keyframes gridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(100px, 100px); }
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  position: relative;
  z-index: 1;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-3xl);
}

.stat-item {
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  text-align: center;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.1), transparent);
  transition: var(--transition-slow);
}

.stat-item:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.stat-item:hover::before {
  left: 100%;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  margin-bottom: var(--spacing-sm);
  line-height: 1;
}

.stat-label {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 1rem;
}

/* 优势网格重新设计 */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.advantage-card {
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.advantage-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--accent-gradient);
  opacity: 0;
  transition: var(--transition-normal);
  z-index: -1;
}

.advantage-card:hover::before {
  opacity: 0.05;
}

.advantage-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.advantage-icon {
  width: 64px;
  height: 64px;
  background: var(--primary-gradient);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  color: var(--text-light);
  font-size: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
}

.advantage-card:hover .advantage-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-glow);
}

.advantage-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  line-height: 1.3;
}

.advantage-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.95rem;
}

/* 页脚现代化设计 */
footer {
  background: linear-gradient(135deg, var(--bg-dark) 0%, #1a202c 100%);
  color: var(--text-light);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
  margin-top: var(--spacing-3xl);
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 20%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(255, 165, 0, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.footer-content {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  text-align: center;
  position: relative;
  z-index: 1;
}

.footer-logo {
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-lg);
}

.footer-description {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  color: rgba(255, 255, 255, 0.6);
}

/* 团队页面现代化设计 */
.team-section {
  padding: var(--spacing-2xl);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  background: linear-gradient(135deg, 
    #16213e 0%, 
    #1a1a2e 50%, 
    #16213e 100%);
  position: relative;
}

.team-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="teamDots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1.5" fill="rgba(255,215,0,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23teamDots)"/></svg>');
  pointer-events: none;
  z-index: 1;
  opacity: 0.4;
}

.team-section .section-box {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
  z-index: 2;
}

.section-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--accent-gradient);
  opacity: 0.02;
  pointer-events: none;
}

/* 过滤器条现代化设计 */
.filter-bar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.filter-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.team-section .filter-label {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 1rem;
  min-width: 60px;
  position: relative;
}

.filter-label::after {
  content: '';
  position: absolute;
  right: -8px;
  top: 50%;
  transform: translateY(-50%);
  width: 2px;
  height: 20px;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
}

.filter-option, .sort-option {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-sm);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.filter-option::before, .sort-option::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--primary-gradient);
  opacity: 0.1;
  transition: var(--transition-normal);
  z-index: -1;
}

.filter-option:hover, .sort-option:hover {
  background: var(--bg-glass-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-color);
}

.filter-option:hover::before, .sort-option:hover::before {
  left: 100%;
}

.filter-option.active, .sort-option.active {
  background: var(--primary-gradient);
  color: var(--text-light);
  box-shadow: var(--shadow-glow);
  border-color: var(--primary-color);
}

.sort-bar {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-light);
}

.sort-label {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 1rem;
}

/* 团队网格和卡片设计 */
.section-inner {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  padding: var(--spacing-lg) 0;
}

.team-card {
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition-normal);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.team-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--accent-gradient);
  opacity: 0;
  transition: var(--transition-normal);
  z-index: -1;
}

.team-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.team-card:hover::before {
  opacity: 0.05;
}

.team-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: var(--transition-normal);
}

.team-card:hover img {
  transform: scale(1.05);
}

.team-card .info {
  padding: var(--spacing-lg);
}

.team-section .team-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--spacing-sm);
}

.team-card .tags {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-md);
}

.team-card .tags span {
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--accent-gradient);
  color: var(--text-light);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
}

.rating {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary-color);
}

.rating::before {
  content: '★★★★★';
  color: var(--primary-color);
}

.score-text {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.join-btn {
  width: 100%;
  padding: var(--spacing-md);
  background: var(--primary-gradient);
  color: var(--text-light);
  border: none;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.join-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: var(--transition-slow);
}

.join-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.join-btn:hover::before {
  left: 100%;
}

.gender-badge {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-sm);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
}

.gender-male .gender-badge {
  background: linear-gradient(135deg, #1c8cff 0%, #0066cc 100%);
  color: var(--text-light);
}

.gender-female .gender-badge {
  background: linear-gradient(135deg, #ff9f1c 0%, #ff6600 100%);
  color: var(--text-light);
}

/* 通用卡片样式 */
.card {
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--accent-gradient);
  opacity: 0;
  transition: var(--transition-normal);
  z-index: -1;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.card:hover::before {
  opacity: 0.03;
}

.card h3 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  font-weight: 700;
}

.card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* 通用section样式 */
section:not(.hero) {
  padding: var(--spacing-2xl);
}

section h2 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  position: relative;
}

section h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
}

/* 搜索建议和结果样式 */
.search-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-height: 300px;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition-normal);
  z-index: 1000;
}

.search-suggestions.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.suggestion-item {
  padding: var(--spacing-md);
  cursor: pointer;
  transition: var(--transition-fast);
  border-bottom: 1px solid var(--border-light);
}

.suggestion-item:hover {
  background: var(--bg-glass-hover);
}

.suggestion-item:last-child {
  border-bottom: none;
}

.suggestion-type {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* 响应式设计优化 */
@media (max-width: 1200px) {
  :root {
    --sidebar-width: 240px;
    --container-width: 1200px;
  }
  
  .hero-container {
    gap: var(--spacing-xl);
  }
  
  .hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
  }
  
  .team-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
}

@media (max-width: 992px) {
  #sidebar {
    transform: translateX(-100%);
    transition: var(--transition-normal);
  }
  
  #sidebar.show {
    transform: translateX(0);
  }
  
  #content {
    margin-left: 0;
    margin-top: 80px;
  }
  
  .topbar {
    padding: 0 var(--spacing-lg);
  }
  
  .hero-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    text-align: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .stats-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-lg);
  }
  
  .team-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
  
  .filter-row {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
  
  .sort-bar {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 768px) {
  :root {
    --spacing-xl: 24px;
    --spacing-2xl: 32px;
    --spacing-3xl: 48px;
  }
  
  .topbar .search-form {
    max-width: 300px;
    margin: 0 var(--spacing-md);
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .btn-primary, .btn-secondary {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
  
  .advantages-grid {
    grid-template-columns: 1fr;
  }
  
  .carousel-btn {
    width: 40px;
    height: 40px;
  }
  
  .carousel-btn.prev {
    left: var(--spacing-md);
  }
  
  .carousel-btn.next {
    right: var(--spacing-md);
  }
  
  .team-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .team-section {
    padding: var(--spacing-lg);
  }
  
  section:not(.hero) {
    padding: var(--spacing-lg);
  }
}

@media (max-width: 480px) {
  .topbar {
    padding: 0 var(--spacing-md);
  }
  
  .topbar .logo {
    font-size: 1.2rem;
  }
  
  .topbar .search-form {
    margin: 0 var(--spacing-sm);
  }
  
  .hero-container {
    padding: var(--spacing-xl) var(--spacing-md);
  }
  
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .filter-option, .sort-option {
    font-size: 0.85rem;
    padding: var(--spacing-xs) var(--spacing-md);
  }
}

/* 加载动画 */
@keyframes shimmer {
  0% {
    background-position: -200px 0;
  }
  100% {
    background-position: calc(200px + 100%) 0;
  }
}

.loading {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200px 100%;
  animation: shimmer 1.5s infinite;
}

/* 工具提示 */
.tooltip {
  position: relative;
  cursor: help;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-dark);
  color: var(--text-light);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
  z-index: 1000;
}

.tooltip:hover::after {
  opacity: 1;
  visibility: visible;
}

/* 榜单页面样式 */
.rank-section {
  padding: var(--spacing-2xl);
  min-height: 100vh;
}

.rank-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
}

.rank-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-md);
}

.rank-tabs {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.rank-tab {
  padding: var(--spacing-md) var(--spacing-xl);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-sm);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.rank-tab::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--primary-gradient);
  opacity: 0.1;
  transition: var(--transition-normal);
  z-index: -1;
}

.rank-tab:hover,
.rank-tab.active {
  background: var(--primary-gradient);
  color: var(--text-light);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.rank-tab:hover::before,
.rank-tab.active::before {
  left: 100%;
}

.top-three-section {
  margin-bottom: var(--spacing-3xl);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  position: relative;
  overflow: hidden;
}

.top-three-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--accent-gradient);
  opacity: 0.02;
  pointer-events: none;
}

.podium {
  display: flex;
  justify-content: center;
  align-items: end;
  gap: var(--spacing-xl);
  margin: var(--spacing-2xl) 0;
}

.podium-item {
  text-align: center;
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  transition: var(--transition-normal);
  position: relative;
}

.podium-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.first-place {
  order: 2;
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(255, 165, 0, 0.1) 100%);
  border-color: var(--primary-color);
  transform: scale(1.1);
}

.second-place {
  order: 1;
  background: linear-gradient(135deg, rgba(192, 192, 192, 0.1) 0%, rgba(169, 169, 169, 0.1) 100%);
  border-color: #c0c0c0;
}

.third-place {
  order: 3;
  background: linear-gradient(135deg, rgba(205, 127, 50, 0.1) 0%, rgba(184, 115, 51, 0.1) 100%);
  border-color: #cd7f32;
}

.crown {
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
  display: block;
}

.player-avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  margin: 0 auto var(--spacing-md);
  border: 3px solid var(--primary-color);
  overflow: hidden;
}

.player-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.player-info h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.player-score {
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.rank-list-section {
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.rank-list-header {
  display: grid;
  grid-template-columns: 80px 1fr 120px 120px 100px;
  gap: var(--spacing-md);
  padding: var(--spacing-lg) var(--spacing-xl);
  background: var(--primary-gradient);
  color: var(--text-light);
  font-weight: 700;
}

.rank-list {
  display: flex;
  flex-direction: column;
}

.rank-item {
  display: grid;
  grid-template-columns: 80px 1fr 120px 120px 100px;
  gap: var(--spacing-md);
  padding: var(--spacing-lg) var(--spacing-xl);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition-normal);
  align-items: center;
}

.rank-item:hover {
  background: var(--bg-glass-hover);
  transform: translateX(8px);
}

.rank-item:nth-child(odd) {
  background: rgba(255, 255, 255, 0.02);
}

.rank-number {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary-color);
  text-align: center;
}

.player-info-list {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.player-info-list img {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  border: 2px solid var(--border-light);
}

.player-details h4 {
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.player-details p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.score-cell {
  font-weight: 700;
  color: var(--primary-color);
  text-align: center;
}

.orders-cell {
  font-weight: 600;
  color: var(--text-secondary);
  text-align: center;
}

/* Boss榜单特殊样式 */
.boss-section {
  padding: var(--spacing-2xl);
  min-height: 100vh;
  background: linear-gradient(135deg, 
    #0f0f23 0%, 
    #16213e 25%, 
    #1a1a2e 50%, 
    #16213e 75%, 
    #0f0f23 100%);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
  position: relative;
}

.boss-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1400 900"><defs><radialGradient id="bossGlow" cx="50%" cy="50%" r="50%"><stop offset="0%" style="stop-color:rgba(255,215,0,0.9);stop-opacity:1" /><stop offset="100%" style="stop-color:rgba(255,215,0,0);stop-opacity:0" /></radialGradient></defs><circle cx="140" cy="90" r="4" fill="url(%23bossGlow)" opacity="0.8"><animate attributeName="opacity" values="0.4;1;0.4" dur="2.8s" repeatCount="indefinite"/><animateTransform attributeName="transform" type="translate" values="0,0; 15,-8; 0,0" dur="6.5s" repeatCount="indefinite"/></circle><circle cx="380" cy="160" r="3.5" fill="url(%23bossGlow)" opacity="0.9"><animate attributeName="opacity" values="0.5;0.95;0.5" dur="3.2s" repeatCount="indefinite" begin="1s"/><animateTransform attributeName="transform" type="translate" values="0,0; -12,10; 0,0" dur="7.8s" repeatCount="indefinite"/></circle><circle cx="620" cy="130" r="5" fill="url(%23bossGlow)" opacity="0.7"><animate attributeName="opacity" values="0.3;1;0.3" dur="2.5s" repeatCount="indefinite" begin="0.5s"/><animateTransform attributeName="transform" type="translate" values="0,0; 18,12; 0,0" dur="8.2s" repeatCount="indefinite"/></circle><circle cx="850" cy="200" r="3.8" fill="url(%23bossGlow)" opacity="0.8"><animate attributeName="opacity" values="0.4;0.9;0.4" dur="3.5s" repeatCount="indefinite" begin="2s"/><animateTransform attributeName="transform" type="translate" values="0,0; -10,-15; 0,0" dur="9.1s" repeatCount="indefinite"/></circle><circle cx="1100" cy="170" r="4.2" fill="url(%23bossGlow)" opacity="0.6"><animate attributeName="opacity" values="0.2;0.8;0.2" dur="4.1s" repeatCount="indefinite" begin="1.5s"/><animateTransform attributeName="transform" type="translate" values="0,0; 14,-6; 0,0" dur="6.8s" repeatCount="indefinite"/></circle><circle cx="1300" cy="250" r="3.2" fill="url(%23bossGlow)" opacity="0.9"><animate attributeName="opacity" values="0.5;1;0.5" dur="2.9s" repeatCount="indefinite" begin="0.8s"/><animateTransform attributeName="transform" type="translate" values="0,0; -8,9; 0,0" dur="7.5s" repeatCount="indefinite"/></circle><circle cx="240" cy="380" r="4.5" fill="url(%23bossGlow)" opacity="0.7"><animate attributeName="opacity" values="0.3;0.9;0.3" dur="3.8s" repeatCount="indefinite" begin="2.2s"/><animateTransform attributeName="transform" type="translate" values="0,0; 16,7; 0,0" dur="8.7s" repeatCount="indefinite"/></circle><circle cx="520" cy="420" r="3.1" fill="url(%23bossGlow)" opacity="0.8"><animate attributeName="opacity" values="0.4;0.85;0.4" dur="3.1s" repeatCount="indefinite" begin="1.2s"/><animateTransform attributeName="transform" type="translate" values="0,0; -11,-12; 0,0" dur="6.3s" repeatCount="indefinite"/></circle><circle cx="780" cy="400" r="4.8" fill="url(%23bossGlow)" opacity="0.6"><animate attributeName="opacity" values="0.2;0.7;0.2" dur="4.3s" repeatCount="indefinite" begin="0.3s"/><animateTransform attributeName="transform" type="translate" values="0,0; 13,14; 0,0" dur="9.4s" repeatCount="indefinite"/></circle><circle cx="1020" cy="450" r="3.7" fill="url(%23bossGlow)" opacity="0.9"><animate attributeName="opacity" values="0.5;0.95;0.5" dur="2.7s" repeatCount="indefinite" begin="1.8s"/><animateTransform attributeName="transform" type="translate" values="0,0; -9,5; 0,0" dur="7.1s" repeatCount="indefinite"/></circle><circle cx="1250" cy="480" r="4.1" fill="url(%23bossGlow)" opacity="0.7"><animate attributeName="opacity" values="0.3;0.8;0.3" dur="3.6s" repeatCount="indefinite" begin="2.5s"/><animateTransform attributeName="transform" type="translate" values="0,0; 11,-9; 0,0" dur="8.9s" repeatCount="indefinite"/></circle><circle cx="180" cy="650" r="3.9" fill="url(%23bossGlow)" opacity="0.8"><animate attributeName="opacity" values="0.4;0.9;0.4" dur="3.3s" repeatCount="indefinite" begin="0.7s"/><animateTransform attributeName="transform" type="translate" values="0,0; -14,8; 0,0" dur="6.7s" repeatCount="indefinite"/></circle><circle cx="460" cy="680" r="4.6" fill="url(%23bossGlow)" opacity="0.6"><animate attributeName="opacity" values="0.2;0.75;0.2" dur="4.0s" repeatCount="indefinite" begin="1.4s"/><animateTransform attributeName="transform" type="translate" values="0,0; 17,-11; 0,0" dur="8.5s" repeatCount="indefinite"/></circle><circle cx="720" cy="720" r="3.4" fill="url(%23bossGlow)" opacity="0.9"><animate attributeName="opacity" values="0.5;1;0.5" dur="2.6s" repeatCount="indefinite" begin="2.1s"/><animateTransform attributeName="transform" type="translate" values="0,0; -7,13; 0,0" dur="7.3s" repeatCount="indefinite"/></circle><circle cx="980" cy="690" r="4.3" fill="url(%23bossGlow)" opacity="0.7"><animate attributeName="opacity" values="0.3;0.85;0.3" dur="3.7s" repeatCount="indefinite" begin="0.9s"/><animateTransform attributeName="transform" type="translate" values="0,0; 12,6; 0,0" dur="9.0s" repeatCount="indefinite"/></circle><circle cx="1180" cy="750" r="3.6" fill="url(%23bossGlow)" opacity="0.8"><animate attributeName="opacity" values="0.4;0.9;0.4" dur="3.4s" repeatCount="indefinite" begin="1.6s"/><animateTransform attributeName="transform" type="translate" values="0,0; -15,-4; 0,0" dur="6.9s" repeatCount="indefinite"/></circle></svg>') no-repeat;
  background-size: cover;
  pointer-events: none;
  z-index: 1;
  opacity: 0.4;
}

.boss-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  position: relative;
  z-index: 2;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.boss-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: white;
  text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
  margin-bottom: var(--spacing-md);
}

.boss-tabs {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.boss-tab {
  padding: var(--spacing-md) var(--spacing-xl);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-lg);
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  z-index: 2;
}

.boss-tab:hover,
.boss-tab.active {
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.3) 0%, rgba(255, 165, 0, 0.3) 100%);
  color: white;
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
  transform: translateY(-2px);
  border-color: rgba(255, 215, 0, 0.6);
}

.boss-vip {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 215, 0, 0.25);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  margin-bottom: var(--spacing-xl);
  position: relative;
  overflow: hidden;
  z-index: 2;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.boss-vip::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--accent-gradient);
  opacity: 0.02;
  pointer-events: none;
}

.vip-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.vip-title h3 {
  font-size: 1.8rem;
  font-weight: 800;
  color: white;
  text-shadow: 0 0 15px rgba(255, 215, 0, 0.4);
  margin-bottom: var(--spacing-sm);
}

.vip-title p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
}

.boss-podium {
  display: flex;
  justify-content: center;
  align-items: end;
  gap: var(--spacing-xl);
  margin: var(--spacing-2xl) 0;
}

.boss-first,
.boss-second,
.boss-third {
  text-align: center;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  transition: var(--transition-normal);
  position: relative;
  z-index: 2;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.boss-first {
  order: 2;
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.15) 0%, rgba(255, 165, 0, 0.15) 100%);
  border-color: var(--primary-color);
  transform: scale(1.1);
}

.boss-second {
  order: 1;
  background: linear-gradient(135deg, rgba(192, 192, 192, 0.15) 0%, rgba(169, 169, 169, 0.15) 100%);
  border-color: #c0c0c0;
}

.boss-third {
  order: 3;
  background: linear-gradient(135deg, rgba(205, 127, 50, 0.15) 0%, rgba(184, 115, 51, 0.15) 100%);
  border-color: #cd7f32;
}

.vip-badge {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.8rem;
  box-shadow: var(--shadow-md);
}

.gold-vip {
  background: var(--primary-gradient);
  color: var(--text-light);
}

.silver-vip {
  background: linear-gradient(135deg, #c0c0c0 0%, #a9a9a9 100%);
  color: var(--text-light);
}

.bronze-vip {
  background: linear-gradient(135deg, #cd7f32 0%, #b8733b 100%);
  color: var(--text-light);
}

.player-amount {
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffd700;
  text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
  margin-top: var(--spacing-sm);
}

/* 通用的管理面板样式 */
.admin-panel {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 215, 0, 0.25);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
  position: relative;
  z-index: 2;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.admin-panel h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--spacing-lg);
}

.upload-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.upload-section input[type="file"] {
  padding: var(--spacing-md);
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--bg-primary);
}

.upload-section button {
  padding: var(--spacing-md) var(--spacing-xl);
  background: var(--primary-gradient);
  color: var(--text-light);
  border: none;
  border-radius: var(--radius-lg);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-normal);
}

.upload-section button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

/* 活动页面样式 */
.events-section {
  padding: var(--spacing-lg);
  max-width: 1400px;
  margin: 0 auto;
  background: linear-gradient(135deg, 
    #0f0f23 0%, 
    #16213e 25%, 
    #1a1a2e 50%, 
    #16213e 75%, 
    #0f0f23 100%);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
  position: relative;
  min-height: 100vh;
}

.events-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1400 900"><defs><radialGradient id="eventsGlow" cx="50%" cy="50%" r="50%"><stop offset="0%" style="stop-color:rgba(138,43,226,0.9);stop-opacity:1" /><stop offset="100%" style="stop-color:rgba(138,43,226,0);stop-opacity:0" /></radialGradient></defs><circle cx="140" cy="90" r="4" fill="url(%23eventsGlow)" opacity="0.8"><animate attributeName="opacity" values="0.4;1;0.4" dur="2.8s" repeatCount="indefinite"/><animateTransform attributeName="transform" type="translate" values="0,0; 15,-8; 0,0" dur="6.5s" repeatCount="indefinite"/></circle><circle cx="380" cy="160" r="3.5" fill="url(%23eventsGlow)" opacity="0.9"><animate attributeName="opacity" values="0.5;0.95;0.5" dur="3.2s" repeatCount="indefinite" begin="1s"/><animateTransform attributeName="transform" type="translate" values="0,0; -12,10; 0,0" dur="7.8s" repeatCount="indefinite"/></circle><circle cx="620" cy="130" r="5" fill="url(%23eventsGlow)" opacity="0.7"><animate attributeName="opacity" values="0.3;1;0.3" dur="2.5s" repeatCount="indefinite" begin="0.5s"/><animateTransform attributeName="transform" type="translate" values="0,0; 18,12; 0,0" dur="8.2s" repeatCount="indefinite"/></circle><circle cx="850" cy="200" r="3.8" fill="url(%23eventsGlow)" opacity="0.8"><animate attributeName="opacity" values="0.4;0.9;0.4" dur="3.5s" repeatCount="indefinite" begin="2s"/><animateTransform attributeName="transform" type="translate" values="0,0; -10,-15; 0,0" dur="9.1s" repeatCount="indefinite"/></circle><circle cx="1100" cy="170" r="4.2" fill="url(%23eventsGlow)" opacity="0.6"><animate attributeName="opacity" values="0.2;0.8;0.2" dur="4.1s" repeatCount="indefinite" begin="1.5s"/><animateTransform attributeName="transform" type="translate" values="0,0; 14,-6; 0,0" dur="6.8s" repeatCount="indefinite"/></circle><circle cx="1300" cy="250" r="3.2" fill="url(%23eventsGlow)" opacity="0.9"><animate attributeName="opacity" values="0.5;1;0.5" dur="2.9s" repeatCount="indefinite" begin="0.8s"/><animateTransform attributeName="transform" type="translate" values="0,0; -8,9; 0,0" dur="7.5s" repeatCount="indefinite"/></circle><circle cx="240" cy="380" r="4.5" fill="url(%23eventsGlow)" opacity="0.7"><animate attributeName="opacity" values="0.3;0.9;0.3" dur="3.8s" repeatCount="indefinite" begin="2.2s"/><animateTransform attributeName="transform" type="translate" values="0,0; 16,7; 0,0" dur="8.7s" repeatCount="indefinite"/></circle><circle cx="520" cy="420" r="3.1" fill="url(%23eventsGlow)" opacity="0.8"><animate attributeName="opacity" values="0.4;0.85;0.4" dur="3.1s" repeatCount="indefinite" begin="1.2s"/><animateTransform attributeName="transform" type="translate" values="0,0; -11,-12; 0,0" dur="6.3s" repeatCount="indefinite"/></circle><circle cx="780" cy="400" r="4.8" fill="url(%23eventsGlow)" opacity="0.6"><animate attributeName="opacity" values="0.2;0.7;0.2" dur="4.3s" repeatCount="indefinite" begin="0.3s"/><animateTransform attributeName="transform" type="translate" values="0,0; 13,14; 0,0" dur="9.4s" repeatCount="indefinite"/></circle><circle cx="1020" cy="450" r="3.7" fill="url(%23eventsGlow)" opacity="0.9"><animate attributeName="opacity" values="0.5;0.95;0.5" dur="2.7s" repeatCount="indefinite" begin="1.8s"/><animateTransform attributeName="transform" type="translate" values="0,0; -9,5; 0,0" dur="7.1s" repeatCount="indefinite"/></circle><circle cx="1250" cy="480" r="4.1" fill="url(%23eventsGlow)" opacity="0.7"><animate attributeName="opacity" values="0.3;0.8;0.3" dur="3.6s" repeatCount="indefinite" begin="2.5s"/><animateTransform attributeName="transform" type="translate" values="0,0; 11,-9; 0,0" dur="8.9s" repeatCount="indefinite"/></circle><circle cx="180" cy="650" r="3.9" fill="url(%23eventsGlow)" opacity="0.8"><animate attributeName="opacity" values="0.4;0.9;0.4" dur="3.3s" repeatCount="indefinite" begin="0.7s"/><animateTransform attributeName="transform" type="translate" values="0,0; -14,8; 0,0" dur="6.7s" repeatCount="indefinite"/></circle><circle cx="460" cy="680" r="4.6" fill="url(%23eventsGlow)" opacity="0.6"><animate attributeName="opacity" values="0.2;0.75;0.2" dur="4.0s" repeatCount="indefinite" begin="1.4s"/><animateTransform attributeName="transform" type="translate" values="0,0; 17,-11; 0,0" dur="8.5s" repeatCount="indefinite"/></circle><circle cx="720" cy="720" r="3.4" fill="url(%23eventsGlow)" opacity="0.9"><animate attributeName="opacity" values="0.5;1;0.5" dur="2.6s" repeatCount="indefinite" begin="2.1s"/><animateTransform attributeName="transform" type="translate" values="0,0; -7,13; 0,0" dur="7.3s" repeatCount="indefinite"/></circle><circle cx="980" cy="690" r="4.3" fill="url(%23eventsGlow)" opacity="0.7"><animate attributeName="opacity" values="0.3;0.85;0.3" dur="3.7s" repeatCount="indefinite" begin="0.9s"/><animateTransform attributeName="transform" type="translate" values="0,0; 12,6; 0,0" dur="9.0s" repeatCount="indefinite"/></circle><circle cx="1180" cy="750" r="3.6" fill="url(%23eventsGlow)" opacity="0.8"><animate attributeName="opacity" values="0.4;0.9;0.4" dur="3.4s" repeatCount="indefinite" begin="1.6s"/><animateTransform attributeName="transform" type="translate" values="0,0; -15,-4; 0,0" dur="6.9s" repeatCount="indefinite"/></circle></svg>') no-repeat;
  background-size: cover;
  pointer-events: none;
  z-index: 1;
  opacity: 0.4;
}

/* 活动头部区域 */
.events-header {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(138, 43, 226, 0.3);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  margin-bottom: var(--spacing-xl);
  color: white;
  position: relative;
  overflow: hidden;
  z-index: 2;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.events-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="1.5" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="80" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
  animation: float 20s infinite linear;
}

.header-content {
  position: relative;
  z-index: 2;
}

.title-area {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.title-area h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  color: white;
  text-shadow: 0 0 20px rgba(138, 43, 226, 0.5);
}

.title-area h1 i {
  margin-right: var(--spacing-sm);
  color: var(--accent-400);
}

.subtitle {
  font-size: 1.1rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* 统计信息 */
.stats-overview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.stat-item {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  transition: var(--transition-normal);
}

.stat-item:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.15);
}

.stat-icon {
  width: 50px;
  height: 50px;
  background: var(--accent-gradient);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--text-light);
}

.stat-info {
  flex: 1;
}

.stat-number {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.8;
}

/* 搜索和筛选区域 */
.events-controls {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(138, 43, 226, 0.25);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.search-filter-area {
  flex: 1;
  min-width: 300px;
}

.search-box {
  position: relative;
  margin-bottom: var(--spacing-lg);
}

.search-box input {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg) var(--spacing-md) 45px;
  border: 2px solid rgba(138, 43, 226, 0.2);
  border-radius: var(--radius-lg);
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.9);
  transition: var(--transition-normal);
}

.search-box input:focus {
  border-color: rgba(138, 43, 226, 0.6);
  box-shadow: 0 0 0 3px rgba(138, 43, 226, 0.2);
  outline: none;
}

.search-box .search-icon {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.1rem;
}

.filter-controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.filter-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
}

.filter-tabs {
  display: flex;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
}

.filter-tab {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid rgba(138, 43, 226, 0.2);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  white-space: nowrap;
}

.filter-tab:hover {
  border-color: rgba(138, 43, 226, 0.6);
  background: rgba(138, 43, 226, 0.2);
  color: white;
}

.filter-tab.active {
  background: rgba(138, 43, 226, 0.3);
  border-color: rgba(138, 43, 226, 0.8);
  color: white;
  box-shadow: 0 4px 15px rgba(138, 43, 226, 0.3);
}

.filter-select {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  background: var(--bg-input);
  color: var(--text-primary);
  font-size: 0.9rem;
  cursor: pointer;
  min-width: 150px;
  transition: var(--transition-normal);
}

.filter-select:focus {
  border-color: var(--primary-500);
  outline: none;
}

.view-controls {
  display: flex;
  gap: var(--spacing-xs);
  align-self: flex-end;
}

.view-btn {
  width: 40px;
  height: 40px;
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.view-btn:hover {
  border-color: var(--primary-400);
  color: var(--primary-500);
}

.view-btn.active {
  background: var(--primary-gradient);
  border-color: var(--primary-500);
  color: var(--text-light);
}

/* 热门活动轮播 */
.featured-events {
  margin-bottom: var(--spacing-xl);
}

.featured-events h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.featured-events h2 i {
  color: var(--accent-500);
}

.featured-carousel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.carousel-container {
  display: flex;
  transition: transform 0.3s ease;
  gap: var(--spacing-md);
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 45px;
  height: 45px;
  background: rgba(0, 0, 0, 0.7);
  border: none;
  border-radius: var(--radius-full);
  color: var(--text-light);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transition-normal);
  z-index: 10;
}

.carousel-btn:hover {
  background: rgba(0, 0, 0, 0.9);
  transform: translateY(-50%) scale(1.1);
}

.carousel-btn.prev {
  left: 15px;
}

.carousel-btn.next {
  right: 15px;
}

/* 活动列表区域 */
.events-list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.events-list-header h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
}

.results-info {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* 活动网格布局 */
.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.events-grid.list-view {
  grid-template-columns: 1fr;
}

.events-grid.card-view {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

/* 活动卡片样式 */
.event-card {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(138, 43, 226, 0.2);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: var(--transition-normal);
  cursor: pointer;
  position: relative;
  z-index: 2;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.event-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 35px rgba(138, 43, 226, 0.4);
  border-color: rgba(138, 43, 226, 0.5);
}

.event-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
}

.event-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-normal);
}

.event-card:hover .event-image img {
  transform: scale(1.05);
}

.event-overlay {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-sm);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
}

.event-status {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
}

.status-ongoing {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  color: var(--text-light);
  animation: pulse 2s infinite;
}

.status-upcoming {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--text-light);
}

.status-ended {
  background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%);
  color: var(--text-light);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.event-info {
  padding: var(--spacing-lg);
}

.event-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
}

.event-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--spacing-md);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.event-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.event-btn {
  flex: 1;
  padding: var(--spacing-sm) var(--spacing-md);
  border: none;
  border-radius: var(--radius-lg);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-normal);
}

.details-btn {
  background: var(--bg-glass);
  color: var(--text-primary);
  border: 1px solid var(--border-light);
}

.details-btn:hover {
  background: var(--bg-glass-hover);
  transform: translateY(-2px);
}

.register-btn {
  background: var(--primary-gradient);
  color: var(--text-light);
}

.register-btn:hover:not(.disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.register-btn.disabled {
  opacity: 0.6;
  cursor: not-allowed;
  background: var(--text-muted);
}

/* 活动卡片内容样式 */
.event-card-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.event-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-normal);
}

.event-card:hover .event-card-image img {
  transform: scale(1.05);
}

.event-status {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-light);
  backdrop-filter: blur(10px);
}

.event-status.ongoing {
  background: rgba(34, 197, 94, 0.9);
}

.event-status.upcoming {
  background: rgba(59, 130, 246, 0.9);
}

.event-status.ended {
  background: rgba(107, 114, 128, 0.9);
}

.event-type {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: rgba(0, 0, 0, 0.7);
  color: var(--text-light);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
}

.event-card-content {
  padding: var(--spacing-lg);
}

.event-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
}

.event-description {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: var(--spacing-md);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.event-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.event-meta-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.event-meta-item i {
  color: var(--primary-500);
}

.event-participants {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.participants-info {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.participants-bar {
  width: 100%;
  height: 6px;
  background: var(--border-light);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: var(--spacing-xs) 0;
}

.participants-progress {
  height: 100%;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
}

.event-btn {
  flex: 1;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
}

.event-btn:hover {
  border-color: var(--primary-400);
  background: var(--primary-50);
}

.event-btn.primary {
  background: var(--primary-gradient);
  border-color: var(--primary-500);
  color: var(--text-light);
}

.event-btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.event-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* 热门轮播卡片样式 */
.featured-card {
  position: relative;
  min-width: 300px;
  height: 200px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition-normal);
}

.featured-card:hover {
  transform: scale(1.05);
}

.featured-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.featured-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  color: var(--text-light);
  padding: var(--spacing-lg);
}

.featured-overlay h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}

.featured-overlay p {
  font-size: 0.9rem;
  opacity: 0.9;
  margin-bottom: var(--spacing-sm);
}

.featured-participants {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.85rem;
}

/* 模态框增强样式 */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
}

.modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
}

.modal-content {
  position: relative;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  max-width: 90vw;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--primary-gradient);
  color: var(--text-light);
}

.modal-header h3 {
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.modal-close {
  width: 35px;
  height: 35px;
  border: none;
  background: rgba(255, 255, 255, 0.2);
  color: var(--text-light);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

.modal-body {
  padding: var(--spacing-lg);
  overflow-y: auto;
  flex: 1;
}

/* 浮动操作按钮 */
.floating-actions {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  z-index: 100;
}

.fab {
  width: 55px;
  height: 55px;
  border: none;
  border-radius: var(--radius-full);
  background: var(--accent-gradient);
  color: var(--text-light);
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow-lg);
}

.fab:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-xl);
}

/* 响应式设计 */
@media (max-width: 768px) {
  .events-section {
    padding: var(--spacing-md);
  }
  
  .events-header {
    padding: var(--spacing-lg);
  }
  
  .title-area h1 {
    font-size: 2rem;
  }
  
  .stats-overview {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .events-controls {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .filter-controls {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .filter-tabs {
    justify-content: center;
  }
  
  .events-grid {
    grid-template-columns: 1fr;
  }
  
  .floating-actions {
    bottom: 20px;
    right: 20px;
  }
  
  .fab {
    width: 50px;
    height: 50px;
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  .stats-overview {
    grid-template-columns: 1fr;
  }
  
  .filter-tabs {
    flex-direction: column;
  }
  
  .view-controls {
    justify-content: center;
  }
}

/* 反馈页面样式 */
.feedback-section {
  padding: var(--spacing-2xl);
  min-height: 100vh;
}

.feedback-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.feedback-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-md);
}

.feedback-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.feedback-tabs {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-2xl);
}

.feedback-tab {
  padding: var(--spacing-md) var(--spacing-xl);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-sm);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-normal);
}

.feedback-tab:hover {
  background: var(--bg-glass-hover);
  transform: translateY(-2px);
}

.feedback-tab.active {
  background: var(--primary-gradient);
  color: var(--text-light);
  box-shadow: var(--shadow-glow);
}

.feedback-form {
  max-width: 800px;
  margin: 0 auto;
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
}

.form-section {
  margin-bottom: var(--spacing-xl);
}

.form-section h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-lg);
  position: relative;
  padding-left: var(--spacing-lg);
}

.form-section h3::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 100%;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 1rem;
  transition: var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: var(--shadow-glow);
}

.star-rating {
  display: flex;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.star {
  font-size: 1.5rem;
  color: #ddd;
  cursor: pointer;
  transition: var(--transition-fast);
}

.star:hover,
.star.active {
  color: var(--primary-color);
  transform: scale(1.1);
}

.form-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-light);
}

.btn {
  padding: var(--spacing-md) var(--spacing-xl);
  border: none;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn.primary {
  background: var(--primary-gradient);
  color: var(--text-light);
}

.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn.secondary {
  background: var(--bg-glass);
  color: var(--text-primary);
  border: 1px solid var(--border-light);
}

.btn.secondary:hover {
  background: var(--bg-glass-hover);
  transform: translateY(-2px);
}

/* 加入我们页面样式 */
.join-section {
  padding: var(--spacing-2xl);
  min-height: 100vh;
}

.join-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.join-header h1 {
  font-size: 3rem;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-lg);
}

.join-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.join-benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-3xl);
}

.benefit-item {
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  text-align: center;
  transition: var(--transition-normal);
}

.benefit-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.benefit-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-lg);
}

.benefit-text h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

.benefit-text p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.join-form-container {
  max-width: 800px;
  margin: 0 auto;
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
}

.join-form-container h2 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.game-selection {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.game-option {
  padding: var(--spacing-md);
  background: var(--bg-glass);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: var(--transition-normal);
  text-align: center;
}

.game-option:hover {
  background: var(--bg-glass-hover);
  transform: translateY(-2px);
}

.game-option input[type="checkbox"] {
  margin-right: var(--spacing-sm);
}

.game-option input[type="checkbox"]:checked + span {
  font-weight: 700;
  color: var(--primary-color);
}

/* 模态框和弹窗样式 */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: var(--blur-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.modal.show {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  max-width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: scale(0.9);
  transition: var(--transition-normal);
}

.modal.show .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  width: 40px;
  height: 40px;
  background: var(--bg-glass);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-normal);
}

.modal-close:hover {
  background: var(--primary-gradient);
  color: var(--text-light);
  transform: scale(1.1);
}

/* 消息提示样式 */
.message {
  position: fixed;
  top: var(--topbar-height);
  right: var(--spacing-lg);
  padding: var(--spacing-lg) var(--spacing-xl);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transform: translateX(400px);
  transition: var(--transition-normal);
  z-index: 10000;
}

.message.show {
  transform: translateX(0);
}

.message.success {
  border-color: #22c55e;
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, rgba(22, 163, 74, 0.1) 100%);
}

.message.error {
  border-color: #ef4444;
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(220, 38, 38, 0.1) 100%);
}

.message.info {
  border-color: var(--primary-color);
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(255, 165, 0, 0.1) 100%);
} 

/* 反馈页面完整样式 */
.feedback-section {
  padding: var(--spacing-2xl);
  min-height: 100vh;
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.05) 0%, rgba(255, 165, 0, 0.05) 50%, rgba(255, 140, 0, 0.05) 100%);
}

.feedback-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
  position: relative;
}

.feedback-header::before {
  content: '';
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: var(--primary-gradient);
  border-radius: 2px;
}

.feedback-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-lg);
}

.feedback-header p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.feedback-tabs {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-3xl);
}

.feedback-tab {
  padding: var(--spacing-md) var(--spacing-xl);
  background: var(--bg-glass);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: var(--transition-normal);
  font-weight: 600;
  color: var(--text-secondary);
}

.feedback-tab:hover {
  background: var(--bg-glass-hover);
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.feedback-tab.active {
  background: var(--primary-gradient);
  color: var(--text-light);
  border-color: transparent;
}

.feedback-form {
  max-width: 800px;
  margin: 0 auto;
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
}

.form-section {
  margin-bottom: var(--spacing-2xl);
}

.form-section h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.form-section h3::before {
  content: '';
  width: 4px;
  height: 20px;
  background: var(--primary-gradient);
  border-radius: 2px;
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  color: var(--text-primary);
  font-size: 1rem;
  transition: var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.2);
}

.star-rating {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.star {
  font-size: 1.5rem;
  color: #ddd;
  cursor: pointer;
  transition: var(--transition-normal);
}

.star:hover,
.star.active {
  color: var(--primary-color);
  transform: scale(1.1);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.service-types {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-sm);
}

.service-option {
  padding: var(--spacing-md);
  background: var(--bg-glass);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: var(--transition-normal);
  text-align: center;
}

.service-option:hover {
  background: var(--bg-glass-hover);
  transform: translateY(-2px);
}

.service-option input[type="checkbox"] {
  margin-right: var(--spacing-sm);
}

.service-option input[type="checkbox"]:checked + span {
  font-weight: 700;
  color: var(--primary-color);
}

.form-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.feedback-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-3xl);
}

.feedback-stat {
  background: var(--bg-glass);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  text-align: center;
  transition: var(--transition-normal);
}

.feedback-stat:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feedback-stat .stat-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

.feedback-stat .stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.feedback-stat .stat-label {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* ===== 加入我们页面全新设计 ===== */

/* Hero区域 - 现代化设计 */
.join-hero {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0a0e1a 0%, #1a1f3a 25%, #2d1b69 50%, #1a1f3a 75%, #0a0e1a 100%);
  display: flex;
  align-items: center;
}

.join-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 30% 40%, rgba(255, 215, 0, 0.15) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(255, 165, 0, 0.1) 0%, transparent 50%);
  z-index: 1;
}

.join-hero .hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
}

.join-hero .particles {
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(2px 2px at 20px 30px, rgba(255, 215, 0, 0.3), transparent),
    radial-gradient(2px 2px at 40px 70px, rgba(255, 165, 0, 0.2), transparent),
    radial-gradient(1px 1px at 90px 40px, rgba(255, 215, 0, 0.4), transparent),
    radial-gradient(1px 1px at 130px 80px, rgba(255, 140, 0, 0.3), transparent);
  background-repeat: repeat;
  background-size: 150px 150px;
  animation: sparkle 8s linear infinite;
}

@keyframes sparkle {
  0%, 100% { opacity: 0.8; transform: translateX(0); }
  50% { opacity: 1; transform: translateX(10px); }
}

.join-hero .hero-shapes {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 3;
}

.join-hero .shape {
  position: absolute;
  background: linear-gradient(45deg, rgba(255, 215, 0, 0.2), rgba(255, 165, 0, 0.1));
  border-radius: 50%;
  animation: floatShape 15s ease-in-out infinite;
  backdrop-filter: blur(10px);
}

.join-hero .shape-1 {
  width: 120px;
  height: 120px;
  top: 15%;
  left: 8%;
  animation-delay: 0s;
}

.join-hero .shape-2 {
  width: 80px;
  height: 80px;
  top: 70%;
  right: 12%;
  animation-delay: -5s;
}

.join-hero .shape-3 {
  width: 100px;
  height: 100px;
  bottom: 15%;
  left: 15%;
  animation-delay: -10s;
}

@keyframes floatShape {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(180deg); }
}

.join-hero .hero-container {
  position: relative;
  z-index: 10;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--spacing-4xl);
  align-items: center;
  min-height: 100vh;
}

.join-hero .hero-content {
  padding: var(--spacing-2xl) 0;
}

.join-hero .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  background: rgba(255, 215, 0, 0.1);
  border: 2px solid var(--primary-color);
  border-radius: var(--radius-full);
  color: var(--primary-color);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: var(--spacing-2xl);
  position: relative;
  overflow: hidden;
}

.join-hero .hero-badge::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255, 215, 0, 0.1), transparent);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
  100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.join-hero .hero-title {
  font-size: 4rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: var(--spacing-xl);
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.join-hero .hero-title,
.join-hero .highlight {
  background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.join-hero .gradient-text {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

.join-hero .hero-subtitle {
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  margin-bottom: var(--spacing-3xl);
  max-width: 500px;
}

.join-hero .hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-3xl);
}

.join-hero .stat-item {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.join-hero .stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.1), transparent);
  transition: 0.5s;
}

.join-hero .stat-item:hover::before {
  left: 100%;
}

.join-hero .stat-item:hover {
  transform: translateY(-8px);
  border-color: var(--primary-color);
  box-shadow: 0 20px 40px rgba(255, 215, 0, 0.2);
}

.join-hero .stat-icon {
  width: 60px;
  height: 60px;
  background: var(--primary-gradient);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 1.5rem;
  margin: 0 auto var(--spacing-md);
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
}

.join-hero .stat-number {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
  text-shadow: 0 2px 10px rgba(255, 215, 0, 0.3);
}

.join-hero .stat-label {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  font-weight: 500;
}

.join-hero .hero-actions {
  display: flex;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.join-hero .btn-large {
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  min-width: 180px;
}

.join-hero .btn-primary {
  background: var(--primary-gradient);
  color: var(--text-light);
  border: none;
  box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
}

.join-hero .btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(255, 215, 0, 0.6);
}

.join-hero .btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.join-hero .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: var(--primary-color);
  transform: translateY(-3px);
}

.join-hero .hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.join-hero .floating-cards {
  position: relative;
  width: 450px;
  height: 450px;
}

.join-hero .game-card {
  position: absolute;
  width: 140px;
  height: 90px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  color: white;
  font-weight: 600;
  font-size: 0.9rem;
  animation: cardFloat 8s ease-in-out infinite;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

.join-hero .game-card:hover {
  transform: scale(1.05);
  border-color: var(--primary-color);
  box-shadow: 0 15px 40px rgba(255, 215, 0, 0.2);
}

.join-hero .game-card i {
  font-size: 1.8rem;
  color: var(--primary-color);
  margin-bottom: var(--spacing-xs);
}

.join-hero .card-1 {
  top: 30px;
  left: 60px;
  animation-delay: 0s;
}

.join-hero .card-2 {
  top: 180px;
  right: 30px;
  animation-delay: 2.5s;
}

.join-hero .card-3 {
  bottom: 60px;
  left: 30px;
  animation-delay: 5s;
}

@keyframes cardFloat {
  0%, 100% { 
    transform: translateY(0) rotate(var(--base-rotation, 0deg)) scale(1);
    opacity: 0.9;
  }
  25% { 
    transform: translateY(-12px) rotate(calc(var(--base-rotation, 0deg) + 2deg)) scale(1.02);
    opacity: 1;
  }
  50% { 
    transform: translateY(-8px) rotate(calc(var(--base-rotation, 0deg) - 1deg)) scale(0.98);
    opacity: 0.95;
  }
  75% { 
    transform: translateY(-18px) rotate(calc(var(--base-rotation, 0deg) + 1.5deg)) scale(1.01);
    opacity: 1;
  }
}

.join-hero .success-story {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(25px);
  border: 2px solid rgba(255, 215, 0, 0.4);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-xl);
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  min-width: 280px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3); }
  50% { box-shadow: 0 25px 60px rgba(255, 215, 0, 0.2); }
}

.join-hero .story-avatar {
  width: 60px;
  height: 60px;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 1.5rem;
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

.join-hero .story-content {
  flex: 1;
}

.join-hero .story-name {
  font-weight: 700;
  color: white;
  margin-bottom: var(--spacing-xs);
  font-size: 1.1rem;
}

.join-hero .story-text {
  color: var(--primary-color);
  font-size: 1rem;
  font-weight: 600;
}

/* 收入计算器区域 - 完全重新设计 */
.income-calculator {
  padding: var(--spacing-4xl) 0;
  background: linear-gradient(135deg, rgba(10, 14, 26, 0.95) 0%, rgba(26, 31, 58, 0.9) 50%, rgba(45, 27, 105, 0.95) 100%);
  position: relative;
  overflow: hidden;
}

.income-calculator::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 25% 25%, rgba(255, 215, 0, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(255, 165, 0, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(255, 140, 0, 0.08) 0%, transparent 60%);
  animation: gradientShift 10s ease-in-out infinite;
  z-index: 1;
}

@keyframes gradientShift {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; }
}

.income-calculator::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    repeating-linear-gradient(45deg, rgba(255, 215, 0, 0.02) 0px, transparent 2px, transparent 20px, rgba(255, 215, 0, 0.02) 22px);
  animation: patternDrift 25s linear infinite;
  z-index: 1;
}

@keyframes patternDrift {
  0% { transform: translateX(0) translateY(0); }
  100% { transform: translateX(50px) translateY(50px); }
}

.income-calculator .container {
  position: relative;
  z-index: 10;
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}

.income-calculator .section-title {
  text-align: center;
  font-size: 3.5rem;
  font-weight: 900;
  margin-bottom: var(--spacing-lg);
  background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  position: relative;
}

.income-calculator .section-title i {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.income-calculator .section-subtitle {
  text-align: center;
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--spacing-4xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.income-calculator .calculator-container {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(30px);
  border: 2px solid rgba(255, 215, 0, 0.25);
  border-radius: var(--radius-3xl);
  padding: var(--spacing-4xl);
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: var(--spacing-4xl);
  box-shadow: 
    0 30px 80px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.income-calculator .calculator-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.05), transparent);
  animation: containerShimmer 5s infinite;
}

@keyframes containerShimmer {
  0% { left: -100%; }
  50% { left: 100%; }
  100% { left: -100%; }
}

.income-calculator .calculator-form {
  position: relative;
  z-index: 2;
}

.income-calculator .calc-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.income-calculator .calc-field {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.income-calculator .calc-field:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 215, 0, 0.4);
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(255, 215, 0, 0.15);
}

.income-calculator .calc-field::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary-gradient);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.income-calculator .calc-field:hover::before {
  opacity: 1;
}

.income-calculator .calc-field label {
  font-weight: 700;
  color: white;
  margin-bottom: var(--spacing-lg);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.income-calculator .calc-field label i {
  width: 35px;
  height: 35px;
  background: var(--primary-gradient);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
  box-shadow: 0 6px 15px rgba(255, 215, 0, 0.3);
}

.income-calculator .calc-field select {
  padding: var(--spacing-lg);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.05);
  color: white;
  font-size: 1rem;
  font-weight: 500;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.income-calculator .calc-field select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(255, 215, 0, 0.2);
  background: rgba(255, 255, 255, 0.08);
}

.income-calculator .calc-field input[type="range"] {
  width: 100%;
  height: 10px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.15);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  margin: var(--spacing-lg) 0;
  cursor: pointer;
  position: relative;
}

.income-calculator .calc-field input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--primary-gradient);
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
  border: 3px solid white;
  transition: all 0.3s ease;
}

.income-calculator .calc-field input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.6);
}

.income-calculator .calc-field input[type="range"]::-moz-range-thumb {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--primary-gradient);
  cursor: pointer;
  border: 3px solid white;
  box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
  transition: all 0.3s ease;
}

.income-calculator .range-value {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-color);
  text-align: center;
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid var(--primary-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md) var(--spacing-lg);
  backdrop-filter: blur(10px);
  text-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
}

.income-calculator .rating-stars {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin: var(--spacing-lg) 0;
}

.income-calculator .rating-stars .star {
  font-size: 2rem;
  color: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all 0.3s ease;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.income-calculator .rating-stars .star:hover,
.income-calculator .rating-stars .star.active {
  color: var(--primary-color);
  transform: scale(1.2);
  filter: drop-shadow(0 4px 12px rgba(255, 215, 0, 0.5));
}

.income-calculator .calculator-result {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(30px);
  border: 2px solid rgba(255, 215, 0, 0.3);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-3xl);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  z-index: 2;
}

.income-calculator .calculator-result:hover {
  transform: translateY(-10px);
  border-color: var(--primary-color);
  box-shadow: 0 25px 60px rgba(255, 215, 0, 0.2);
}

.income-calculator .calculator-result::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: var(--primary-gradient);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.income-calculator .calculator-result::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, transparent, rgba(255, 215, 0, 0.05), transparent);
  animation: resultShine 6s infinite;
}

@keyframes resultShine {
  0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
  100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.income-calculator .result-card {
  position: relative;
  z-index: 2;
  text-align: center;
}

.income-calculator .result-card h3 {
  font-size: 1.8rem;
  font-weight: 800;
  color: white;
  margin-bottom: var(--spacing-xl);
}

.income-calculator .income-breakdown {
  margin-bottom: var(--spacing-2xl);
}

.income-calculator .income-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  transition: all 0.3s ease;
}

.income-calculator .income-item:hover {
  background: rgba(255, 255, 255, 0.05);
  margin: 0 calc(-1 * var(--spacing-lg));
  padding-left: var(--spacing-lg);
  padding-right: var(--spacing-lg);
  border-radius: var(--radius-lg);
}

.income-calculator .income-item.monthly {
  border-bottom: none;
  padding-top: var(--spacing-xl);
  font-size: 1.3rem;
  font-weight: 800;
  background: rgba(255, 215, 0, 0.1);
  margin: var(--spacing-lg) calc(-1 * var(--spacing-lg)) 0;
  padding-left: var(--spacing-lg);
  padding-right: var(--spacing-lg);
  border-radius: var(--radius-lg);
}

.income-calculator .income-item span:first-child {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
}

.income-calculator .amount {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary-color);
  text-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
}

.income-calculator .income-item.monthly .amount {
  font-size: 2rem;
  animation: amountPulse 2s ease-in-out infinite;
}

@keyframes amountPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.income-calculator .income-note {
  margin-top: var(--spacing-xl);
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
  background: rgba(255, 215, 0, 0.05);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  position: relative;
  z-index: 2;
}

.success-stories {
  padding: var(--spacing-4xl) 0;
  background: linear-gradient(180deg, rgba(26, 31, 58, 0.9) 0%, rgba(45, 27, 105, 0.95) 100%);
  position: relative;
  overflow: hidden;
}

.success-stories::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 80% 20%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(255, 165, 0, 0.08) 0%, transparent 50%);
  z-index: 1;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
  position: relative;
  z-index: 2;
}

.section-header h2 {
  font-size: 3rem;
  font-weight: 900;
  background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-lg);
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.section-header p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.stories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-2xl);
  position: relative;
  z-index: 2;
}

.story-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(25px);
  border: 2px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-2xl);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.story-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--primary-gradient);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.story-card:hover {
  transform: translateY(-15px);
  border-color: var(--primary-color);
  box-shadow: 0 25px 60px rgba(255, 215, 0, 0.3);
  background: rgba(255, 255, 255, 0.12);
}

.story-avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  background: var(--primary-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  margin-bottom: var(--spacing-xl);
  box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
  position: relative;
  z-index: 2;
}

.story-info h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: white;
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 2;
}

.story-income {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--primary-color);
  margin-bottom: var(--spacing-lg);
  text-shadow: 0 2px 10px rgba(255, 215, 0, 0.3);
  position: relative;
  z-index: 2;
}

.story-description {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
  font-size: 1rem;
  position: relative;
  z-index: 2;
}

.story-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  position: relative;
  z-index: 2;
}

.story-tag {
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(255, 215, 0, 0.15);
  color: var(--primary-color);
  border-radius: var(--radius-lg);
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid rgba(255, 215, 0, 0.3);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.story-tag:hover {
  background: rgba(255, 215, 0, 0.25);
  transform: scale(1.05);
}

.application-form {
  padding: var(--spacing-4xl) 0;
  background: linear-gradient(135deg, rgba(45, 27, 105, 0.95) 0%, rgba(10, 14, 26, 0.9) 100%);
  position: relative;
  overflow: hidden;
}

.application-form::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 25% 75%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 75% 25%, rgba(255, 165, 0, 0.08) 0%, transparent 50%);
  z-index: 1;
}

.form-container {
  max-width: 900px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(30px);
  border: 2px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-3xl);
  position: relative;
  z-index: 2;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}

.progress-indicator {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: var(--spacing-4xl);
  gap: var(--spacing-2xl);
}

.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  flex: 1;
  max-width: 200px;
}

.step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 25px;
  left: calc(100% + 10px);
  width: calc(100% - 20px);
  height: 3px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  z-index: 1;
}

.step.active:not(:last-child)::after,
.step.completed:not(:last-child)::after {
  background: var(--primary-gradient);
  box-shadow: 0 2px 10px rgba(255, 215, 0, 0.3);
}

.step-circle {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.6);
  transition: all 0.3s ease;
  position: relative;
  z-index: 2;
  margin-bottom: var(--spacing-md);
  backdrop-filter: blur(10px);
}

.step.active .step-circle {
  background: var(--primary-gradient);
  border-color: var(--primary-color);
  color: white;
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
  transform: scale(1.1);
}

.step.completed .step-circle {
  background: linear-gradient(135deg, #22c55e, #16a34a);
  border-color: #22c55e;
  color: white;
  box-shadow: 0 8px 25px rgba(34, 197, 94, 0.4);
}

.step-label {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 600;
  text-align: center;
  transition: all 0.3s ease;
}

.step.active .step-label {
  color: var(--primary-color);
  font-weight: 700;
  transform: scale(1.05);
}

.multi-step-form {
  min-height: 500px;
  position: relative;
}

.form-step {
  display: none;
  animation: stepFadeIn 0.5s ease-in-out;
}

@keyframes stepFadeIn {
  0% { opacity: 0; transform: translateX(30px); }
  100% { opacity: 1; transform: translateX(0); }
}

.form-step.active {
  display: block;
}

.step-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.step-header h3 {
  font-size: 2.2rem;
  font-weight: 900;
  background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
}

.step-header h3 i {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: 2rem;
}

.step-header p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
  line-height: 1.6;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.form-field {
  display: flex;
  flex-direction: column;
  position: relative;
}

.form-field label {
  font-weight: 700;
  color: white;
  margin-bottom: var(--spacing-md);
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.form-field label i {
  color: var(--primary-color);
  font-size: 1.1rem;
}

.form-field input,
.form-field select,
.form-field textarea {
  padding: var(--spacing-lg);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.05);
  color: white;
  font-size: 1rem;
  font-weight: 500;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(255, 215, 0, 0.2);
  background: rgba(255, 255, 255, 0.08);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.field-error {
  color: #ef4444;
  font-size: 0.8rem;
  margin-top: var(--spacing-xs);
  min-height: 1rem;
}

.form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-3xl);
  padding-top: var(--spacing-2xl);
  border-top: 2px solid rgba(255, 215, 0, 0.2);
  position: relative;
  z-index: 2;
}

.btn-nav {
  padding: var(--spacing-lg) var(--spacing-2xl);
  border: none;
  border-radius: var(--radius-lg);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  min-width: 140px;
}

.btn-prev {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.8);
  border: 2px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
}

.btn-prev:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.4);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.btn-next {
  background: var(--primary-gradient);
  color: white;
  border: 2px solid var(--primary-color);
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
}

.btn-next:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(255, 215, 0, 0.5);
}

.btn-next::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: 0.5s;
}

.btn-next:hover::before {
  left: 100%;
}

.skill-levels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  position: relative;
  z-index: 2;
}

.skill-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  text-align: center;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.skill-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 215, 0, 0.4);
  transform: translateY(-5px);
}

.skill-item label {
  display: block;
  font-weight: 700;
  color: white;
  margin-bottom: var(--spacing-lg);
  font-size: 1.1rem;
}

.skill-rating {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.skill-star {
  font-size: 1.8rem;
  color: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all 0.3s ease;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

.skill-star:hover,
.skill-star.active {
  color: var(--primary-color);
  transform: scale(1.2);
  filter: drop-shadow(0 4px 12px rgba(255, 215, 0, 0.5));
}

.application-timeline {
  margin-bottom: var(--spacing-3xl);
}

.timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border-light);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-2xl);
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-right: 50%;
  padding-right: var(--spacing-xl);
  text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-left: 50%;
  padding-left: var(--spacing-xl);
}

.timeline-marker {
  position: absolute;
  left: 50%;
  top: 20px;
  width: 20px;
  height: 20px;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
  transform: translateX(-50%);
  z-index: 2;
}

.timeline-content {
  background: var(--bg-glass);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
}

.timeline-content h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.timeline-content p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

.enhanced-faq {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(25px);
  border: 2px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-3xl);
  position: relative;
  z-index: 2;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.enhanced-faq::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--primary-gradient);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.faq-search {
  margin-bottom: var(--spacing-2xl);
}

.faq-search input {
  width: 100%;
  padding: var(--spacing-lg);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.05);
  color: white;
  font-size: 1rem;
  font-weight: 500;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.faq-search input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 4px rgba(255, 215, 0, 0.2);
  background: rgba(255, 255, 255, 0.08);
}

.faq-search input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.faq-categories {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
  flex-wrap: wrap;
}

.faq-category {
  padding: var(--spacing-md) var(--spacing-xl);
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
}

.faq-category:hover,
.faq-category.active {
  background: var(--primary-gradient);
  color: white;
  border-color: var(--primary-color);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.faq-item {
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.faq-item:hover {
  border-color: rgba(255, 215, 0, 0.4);
  background: rgba(255, 255, 255, 0.08);
}

.faq-question {
  padding: var(--spacing-xl);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  color: white;
  transition: all 0.3s ease;
  position: relative;
}

.faq-question:hover {
  background: rgba(255, 255, 255, 0.05);
}

.faq-question i {
  color: var(--primary-color);
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

.faq-answer {
  padding: 0 var(--spacing-xl) var(--spacing-xl);
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  font-size: 1rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-item.active {
  border-color: var(--primary-color);
  background: rgba(255, 215, 0, 0.05);
}

/* 响应式设计 */
@media (max-width: 768px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    text-align: center;
  }
  
  .hero-content {
    text-align: center;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-stats {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .hero-visual {
    order: -1;
  }
  
  .floating-cards {
    width: 300px;
    height: 300px;
  }
  
  .calculator-container {
    grid-template-columns: 1fr;
  }
  
  .calc-row {
    grid-template-columns: 1fr;
  }
  
  .stories-grid {
    grid-template-columns: 1fr;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .progress-indicator {
    flex-wrap: wrap;
    gap: var(--spacing-lg);
  }
  
  .step:not(:last-child)::after {
    display: none;
  }
  
  .form-actions {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .service-types {
    grid-template-columns: 1fr;
  }
  
  .feedback-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .faq-categories {
    justify-content: flex-start;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-actions {
    flex-direction: column;
  }
  
  .floating-cards {
    width: 250px;
    height: 250px;
  }
  
  .game-card {
    width: 100px;
    height: 70px;
  }
  
  .feedback-stats {
    grid-template-columns: 1fr;
  }
  
  .progress-indicator {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }
  
  .section-title {
    font-size: 2rem;
  }
}

/* ============ 现代化首页样式 ============ */

/* Modern Hero Section */
.modern-hero {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f0f23 100%);
  display: flex;
  align-items: center;
  padding: var(--spacing-2xl) 0;
}

.modern-hero .hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 20%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(138, 43, 226, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 60%, rgba(0, 191, 255, 0.05) 0%, transparent 50%);
  animation: gradientShift 20s ease-in-out infinite;
}

.modern-hero .hero-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.modern-hero .particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: rgba(255, 215, 0, 0.6);
  border-radius: 50%;
  animation: particleFloat linear infinite;
}

.modern-hero .hero-shapes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.modern-hero .shape {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 215, 0, 0.03);
  animation: floatShape ease-in-out infinite;
}

.modern-hero .shape-1 {
  width: 200px;
  height: 200px;
  top: 10%;
  left: 10%;
  animation-duration: 15s;
}

.modern-hero .shape-2 {
  width: 150px;
  height: 150px;
  top: 60%;
  right: 20%;
  animation-duration: 20s;
  animation-delay: -5s;
}

.modern-hero .shape-3 {
  width: 100px;
  height: 100px;
  bottom: 20%;
  left: 60%;
  animation-duration: 12s;
  animation-delay: -10s;
}

.modern-hero .hero-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
  position: relative;
  z-index: 2;
  transform: translateX(-280px);
}

.modern-hero .hero-visual {
  order: 2;
}

.modern-hero .hero-content {
  order: 1;
  transform: translateX(0);
  animation: slideInLeftCustom 1s ease-out;
}

@keyframes slideInLeftCustom {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.modern-hero .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: var(--radius-full);
  color: var(--primary-color);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xl);
  position: relative;
  overflow: hidden;
}

.modern-hero .hero-badge::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  animation: shimmer 3s infinite;
}

.modern-hero .hero-title {
  font-size: 4rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: var(--spacing-xl);
}

.modern-hero .gradient-text {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.modern-hero .text-white {
  color: white;
}

.modern-hero .hero-subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  margin-bottom: var(--spacing-3xl);
}

.modern-hero .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-3xl);
}

.modern-hero .stat-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.modern-hero .stat-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 215, 0, 0.4);
  transform: translateY(-5px);
}

.modern-hero .stat-icon {
  width: 50px;
  height: 50px;
  background: var(--primary-gradient);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.modern-hero .stat-info {
  flex: 1;
}

.modern-hero .stat-number {
  font-size: 2rem;
  font-weight: 900;
  color: white;
  line-height: 1;
  margin-bottom: var(--spacing-xs);
}

.modern-hero .stat-label {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  font-weight: 500;
}

.modern-hero .hero-actions {
  display: flex;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.modern-hero .btn-large {
  padding: var(--spacing-lg) var(--spacing-2xl);
  border: none;
  border-radius: var(--radius-lg);
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-md);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  min-width: 180px;
  justify-content: center;
}

.modern-hero .btn-primary {
  background: var(--primary-gradient);
  color: white;
  border: 2px solid var(--primary-color);
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
}

.modern-hero .btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(255, 215, 0, 0.5);
}

.modern-hero .btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
}

.modern-hero .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.modern-hero .hero-visual {
  position: relative;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  animation: slideInRight 1s ease-out;
  padding-right: 50px;
}

/* Hero区域轮播图样式 */
.modern-hero .hero-visual .carousel {
  width: 750px;
  height: 520px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  border: 2px solid rgba(255, 215, 0, 0.3);
}

.modern-hero .hero-visual .carousel-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
}

.modern-hero .hero-visual .carousel-images {
  position: relative;
  width: 100%;
  height: 100%;
}

.modern-hero .hero-visual .carousel-images img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
  background: rgba(0, 0, 0, 0.1);
}

.modern-hero .hero-visual .carousel-images img.active {
  opacity: 1;
}

.modern-hero .hero-visual .carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  z-index: 10;
}

.modern-hero .hero-visual .carousel-btn:hover {
  background: rgba(255, 215, 0, 0.8);
  color: black;
  transform: translateY(-50%) scale(1.1);
}

.modern-hero .hero-visual .carousel-btn.prev {
  left: 15px;
}

.modern-hero .hero-visual .carousel-btn.next {
  right: 15px;
}

.modern-hero .hero-visual .carousel-indicators {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}

.modern-hero .hero-visual .indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s ease;
}

.modern-hero .hero-visual .indicator.active,
.modern-hero .hero-visual .indicator:hover {
  background: var(--primary-color);
  transform: scale(1.2);
}

.modern-hero .floating-cards {
  position: relative;
  width: 400px;
  height: 400px;
}

.modern-hero .game-card {
  position: absolute;
  width: 120px;
  height: 80px;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 215, 0, 0.3);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  color: white;
  backdrop-filter: blur(15px);
  transition: all 0.3s ease;
  animation: cardFloat ease-in-out infinite;
}

.modern-hero .game-card:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--primary-color);
  transform: scale(1.1);
}

.modern-hero .game-card i {
  font-size: 1.5rem;
  color: var(--primary-color);
}

.modern-hero .game-card span {
  font-size: 0.8rem;
  font-weight: 600;
}

.modern-hero .card-1 {
  top: 20%;
  left: 10%;
  animation-duration: 6s;
}

.modern-hero .card-2 {
  top: 10%;
  right: 20%;
  animation-duration: 8s;
  animation-delay: -2s;
}

.modern-hero .card-3 {
  bottom: 30%;
  right: 10%;
  animation-duration: 7s;
  animation-delay: -4s;
}

.modern-hero .success-story {
  position: absolute;
  bottom: 20%;
  left: 20%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  backdrop-filter: blur(15px);
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  min-width: 250px;
  animation: pulse 3s ease-in-out infinite;
}

.modern-hero .story-avatar {
  width: 40px;
  height: 40px;
  background: var(--primary-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.modern-hero .story-content {
  flex: 1;
}

.modern-hero .story-name {
  font-weight: 600;
  color: white;
  margin-bottom: var(--spacing-xs);
}

.modern-hero .story-text {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
}

/* Popular Games Section */
.popular-games {
  padding: var(--spacing-4xl) 0;
  background: linear-gradient(180deg, #0f0f23 0%, #1a1a2e 100%);
  position: relative;
}

.popular-games::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 30% 30%, rgba(255, 215, 0, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(138, 43, 226, 0.05) 0%, transparent 50%);
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-2xl);
  margin-top: var(--spacing-3xl);
  position: relative;
  z-index: 2;
}

.game-item {
  background: rgba(255, 255, 255, 0.08);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-2xl);
  text-align: center;
  transition: all 0.4s ease;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}

.game-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--primary-gradient);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.game-item:hover::before {
  transform: scaleX(1);
}

.game-item:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 215, 0, 0.4);
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.game-icon {
  width: 80px;
  height: 80px;
  background: var(--primary-gradient);
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-xl);
  font-size: 2rem;
  color: white;
  transition: all 0.3s ease;
}

.game-item:hover .game-icon {
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

.game-item h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--spacing-md);
}

.game-item p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
}

.game-stats {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-md) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.game-stats span {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.game-stats i {
  color: var(--primary-color);
}

.game-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  background: var(--primary-gradient);
  color: white;
  text-decoration: none;
  border-radius: var(--radius-lg);
  font-weight: 600;
  transition: all 0.3s ease;
  border: 2px solid var(--primary-color);
}

.game-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

/* Quick Access Section */
.quick-access {
  padding: var(--spacing-4xl) 0;
  background: linear-gradient(180deg, #1a1a2e 0%, #16213e 100%);
  position: relative;
}

.access-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-3xl);
}

.access-item {
  background: rgba(255, 255, 255, 0.08);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-2xl);
  text-decoration: none;
  color: white;
  transition: all 0.4s ease;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.access-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.1), transparent);
  transition: 0.6s;
}

.access-item:hover::before {
  left: 100%;
}

.access-item:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 215, 0, 0.4);
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.access-icon {
  width: 70px;
  height: 70px;
  background: var(--primary-gradient);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: white;
  margin-bottom: var(--spacing-lg);
  transition: all 0.3s ease;
}

.access-item:hover .access-icon {
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

.access-item h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.access-item p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--spacing-lg);
  line-height: 1.5;
}

.access-arrow {
  color: var(--primary-color);
  font-size: 1.2rem;
  transition: all 0.3s ease;
  margin-top: auto;
}

.access-item:hover .access-arrow {
  transform: translateX(5px);
}

/* Responsive Design for Modern Hero */
@media (max-width: 1200px) {
  .modern-hero .hero-container {
    gap: var(--spacing-2xl);
  }
  
  .modern-hero .hero-title {
    font-size: 3.5rem;
  }
  
  .modern-hero .floating-cards {
    width: 350px;
    height: 350px;
  }
  
  /* 1200px断点轮播图调整 */
  .modern-hero .hero-visual .carousel {
    width: 620px;
    height: 430px;
  }
}

@media (max-width: 992px) {
  .modern-hero .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--spacing-3xl);
    transform: translateX(-140px);
  }
  
  .modern-hero .hero-visual {
    order: -1;
  }
  
  .modern-hero .floating-cards {
    width: 300px;
    height: 300px;
  }
  
  .modern-hero .hero-stats {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .games-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
  }
  
  .access-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

@media (max-width: 768px) {
  .modern-hero {
    padding: var(--spacing-xl) 0;
  }
  
  .modern-hero .hero-title {
    font-size: 2.5rem;
  }
  
  .modern-hero .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .modern-hero .floating-cards {
    width: 250px;
    height: 250px;
  }
  
  .modern-hero .game-card {
    width: 100px;
    height: 70px;
  }
  
  .modern-hero .game-card i {
    font-size: 1.2rem;
  }
  
  .modern-hero .game-card span {
    font-size: 0.7rem;
  }
  
  .modern-hero .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .modern-hero .btn-large {
    width: 100%;
    max-width: 280px;
  }
  
  /* 轮播图响应式 */
  .modern-hero .hero-visual .carousel {
    width: 520px;
    height: 360px;
  }
  
  .modern-hero .hero-visual {
    justify-content: center;
    padding-right: 0;
  }

  .modern-hero .hero-visual .carousel-btn {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  .modern-hero .hero-visual .carousel-btn.prev {
    left: 10px;
  }

  .modern-hero .hero-visual .carousel-btn.next {
    right: 10px;
  }

  .modern-hero .hero-visual .indicator {
    width: 10px;
    height: 10px;
  }
  
  .games-grid {
    grid-template-columns: 1fr;
  }
  
  .access-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .modern-hero .hero-title {
    font-size: 2rem;
  }
  
  .modern-hero .hero-container {
    padding: 0 var(--spacing-lg);
    transform: translateX(-50px);
  }
  
  .modern-hero .floating-cards {
    width: 200px;
    height: 200px;
  }
  
  /* 轮播图小屏幕响应式 */
  .modern-hero .hero-visual .carousel {
    width: 380px;
    height: 270px;
  }
  
  .modern-hero .hero-visual {
    justify-content: center;
    padding-right: 0;
  }

  .modern-hero .hero-visual .carousel-btn {
    width: 35px;
    height: 35px;
    font-size: 0.9rem;
  }

  .modern-hero .hero-visual .carousel-btn.prev {
    left: 8px;
  }

  .modern-hero .hero-visual .carousel-btn.next {
    right: 8px;
  }

  .modern-hero .hero-visual .indicator {
    width: 8px;
    height: 8px;
  }

  .modern-hero .hero-visual .carousel-indicators {
    bottom: 15px;
    gap: 8px;
  }
} 

/* ============ 现代化榜单页面样式 ============ */

/* Rank Hero Section */
.rank-hero {
  min-height: 80vh;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f0f23 100%);
  display: flex;
  align-items: center;
  padding: var(--spacing-3xl) 0;
}

.rank-hero .hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 20%, rgba(255, 215, 0, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(138, 43, 226, 0.08) 0%, transparent 50%);
  animation: gradientShift 20s ease-in-out infinite;
}

.rank-hero .hero-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.rank-hero-content {
  text-align: center;
  position: relative;
  z-index: 2;
  animation: slideInUp 1s ease-out;
}

.rank-hero .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid rgba(255, 215, 0, 0.3);
  border-radius: var(--radius-full);
  color: var(--primary-color);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xl);
}

.rank-hero .hero-title {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
}

.rank-hero .hero-subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-3xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.rank-hero .rank-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  max-width: 800px;
  margin: 0 auto;
}

/* Rank Tabs Section */
.rank-tabs-section {
  background: linear-gradient(180deg, #0f0f23 0%, #1a1a2e 100%);
  padding: var(--spacing-2xl) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.rank-tabs {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.rank-tab {
  padding: var(--spacing-lg) var(--spacing-xl);
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  color: rgba(255, 255, 255, 0.7);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  backdrop-filter: blur(10px);
  min-width: 140px;
  justify-content: center;
}

.rank-tab:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 215, 0, 0.3);
  color: white;
  transform: translateY(-2px);
}

.rank-tab.active {
  background: var(--primary-gradient);
  border-color: var(--primary-color);
  color: white;
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
}

.rank-tab i {
  font-size: 1.1rem;
}

/* Top Three Section */
.top-three-section {
  background: linear-gradient(180deg, #1a1a2e 0%, #16213e 100%);
  padding: var(--spacing-4xl) 0;
  position: relative;
}

.top-three-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 50% 20%, rgba(255, 215, 0, 0.05) 0%, transparent 50%);
}

.podium {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--spacing-2xl);
  max-width: 1000px;
  margin: 0 auto;
  align-items: end;
  position: relative;
  z-index: 2;
}

.podium-item {
  background: rgba(255, 255, 255, 0.08);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-2xl);
  text-align: center;
  position: relative;
  transition: all 0.4s ease;
  backdrop-filter: blur(20px);
  overflow: hidden;
}

.podium-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--primary-gradient);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.podium-item:hover::before {
  transform: scaleX(1);
}

.podium-item:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 215, 0, 0.4);
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.first-place {
  order: 2;
  transform: translateY(-20px);
}

.second-place {
  order: 1;
}

.third-place {
  order: 3;
}

.rank-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.2rem;
  color: white;
  border: 3px solid white;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.rank-badge.gold {
  background: linear-gradient(135deg, #FFD700, #FFA500);
}

.rank-badge.silver {
  background: linear-gradient(135deg, #C0C0C0, #A0A0A0);
}

.rank-badge.bronze {
  background: linear-gradient(135deg, #CD7F32, #B8860B);
}

.rank-badge i {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xs);
}

.rank-badge span {
  position: absolute;
  bottom: -5px;
  font-size: 0.8rem;
  font-weight: 700;
}

.player-avatar {
  width: 100px;
  height: 100px;
  margin: var(--spacing-xl) auto var(--spacing-lg);
  position: relative;
}

.player-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 3px solid var(--primary-color);
  object-fit: cover;
}

.player-info h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--spacing-xs);
}

.player-info p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--spacing-lg);
}

.player-score {
  margin-bottom: var(--spacing-lg);
}

.score-value {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--primary-color);
  line-height: 1;
}

.score-label {
  display: block;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  margin-top: var(--spacing-xs);
}

.player-stats {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.player-stats .stat {
  text-align: center;
  flex: 1;
}

.player-stats .value {
  display: block;
  font-size: 1.2rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--spacing-xs);
}

.player-stats .label {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
}

/* Rank List Section */
.rank-list-section {
  background: linear-gradient(180deg, #16213e 0%, #0f0f23 100%);
  padding: var(--spacing-4xl) 0;
}

.rank-list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-3xl);
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.rank-list-header h2 {
  font-size: 2rem;
  font-weight: 700;
  color: white;
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.rank-list-header i {
  color: var(--primary-color);
}

.list-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.sort-select {
  padding: var(--spacing-md) var(--spacing-lg);
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  color: white;
  font-weight: 500;
  backdrop-filter: blur(10px);
  cursor: pointer;
}

.sort-select:focus {
  outline: none;
  border-color: var(--primary-color);
}

.view-toggle {
  display: flex;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xs);
  backdrop-filter: blur(10px);
}

.view-btn {
  padding: var(--spacing-sm) var(--spacing-md);
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
}

.view-btn.active {
  background: var(--primary-gradient);
  color: white;
}

.view-btn:hover:not(.active) {
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

/* Rank List Styles */
.rank-list {
  margin-bottom: var(--spacing-3xl);
}

.rank-list.card-view {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.rank-list.list-view {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.rank-item {
  background: rgba(255, 255, 255, 0.08);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  transition: all 0.4s ease;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}

.rank-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--primary-gradient);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.rank-item:hover::before {
  transform: scaleX(1);
}

.rank-item:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 215, 0, 0.4);
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

/* Load More Button */
.load-more-container {
  text-align: center;
  margin-top: var(--spacing-3xl);
}

.load-more-btn {
  padding: var(--spacing-lg) var(--spacing-2xl);
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.load-more-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

/* Admin Panel */
.admin-panel {
  background: rgba(255, 255, 255, 0.05);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--spacing-2xl) 0;
}

.upload-section {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  justify-content: center;
}

.upload-section input {
  padding: var(--spacing-md);
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  color: white;
}

.upload-section button {
  padding: var(--spacing-md) var(--spacing-xl);
  background: var(--primary-gradient);
  border: none;
  border-radius: var(--radius-lg);
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.upload-section button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

/* Responsive Design for Rank Page */
@media (max-width: 1200px) {
  .podium {
    max-width: 900px;
  }
  
  .rank-hero .hero-title {
    font-size: 3rem;
  }
}

@media (max-width: 992px) {
  .podium {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .first-place {
    order: 1;
    transform: none;
  }
  
  .second-place {
    order: 2;
  }
  
  .third-place {
    order: 3;
  }
  
  .rank-hero .rank-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .rank-list.card-view {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
}

@media (max-width: 768px) {
  .rank-hero {
    padding: var(--spacing-2xl) 0;
  }
  
  .rank-hero .hero-title {
    font-size: 2.5rem;
  }
  
  .rank-tabs {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }
  
  .rank-tab {
    min-width: auto;
    padding: var(--spacing-md) var(--spacing-lg);
  }
  
  .rank-list-header {
    flex-direction: column;
    align-items: stretch;
  }
  
  .list-controls {
    justify-content: space-between;
  }
  
  .rank-hero .rank-stats {
    grid-template-columns: 1fr;
  }
  
  .rank-list.card-view {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .rank-hero .hero-title {
    font-size: 2rem;
  }
  
  .podium-item {
    padding: var(--spacing-lg);
  }
  
  .player-avatar {
    width: 80px;
    height: 80px;
  }
  
  .score-value {
    font-size: 2rem;
  }
  
  .rank-tabs {
    grid-template-columns: 1fr;
  }
}

/* 陪玩团页面现代化设计 */
.team-hero {
  position: relative;
  min-height: 500px;
  background: linear-gradient(135deg, 
    #0f0f23 0%, 
    #16213e 25%, 
    #1a1a2e 50%, 
    #16213e 75%, 
    #0f0f23 100%);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
  display: flex;
  align-items: center;
  overflow: hidden;
  margin-bottom: var(--spacing-3xl);
}

.team-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><defs><radialGradient id="particleGlow" cx="50%" cy="50%" r="50%"><stop offset="0%" style="stop-color:rgba(255,215,0,0.8);stop-opacity:1" /><stop offset="100%" style="stop-color:rgba(255,215,0,0);stop-opacity:0" /></radialGradient></defs><circle cx="120" cy="80" r="3" fill="url(%23particleGlow)" opacity="0.9"><animate attributeName="opacity" values="0.4;1;0.4" dur="3s" repeatCount="indefinite"/><animateTransform attributeName="transform" type="translate" values="0,0; 10,-5; 0,0" dur="6s" repeatCount="indefinite"/></circle><circle cx="300" cy="150" r="2.5" fill="url(%23particleGlow)" opacity="0.7"><animate attributeName="opacity" values="0.3;0.9;0.3" dur="4s" repeatCount="indefinite" begin="1s"/><animateTransform attributeName="transform" type="translate" values="0,0; -8,8; 0,0" dur="8s" repeatCount="indefinite"/></circle><circle cx="500" cy="120" r="4" fill="url(%23particleGlow)" opacity="0.8"><animate attributeName="opacity" values="0.5;1;0.5" dur="2.5s" repeatCount="indefinite" begin="0.5s"/><animateTransform attributeName="transform" type="translate" values="0,0; 12,6; 0,0" dur="7s" repeatCount="indefinite"/></circle><circle cx="750" cy="200" r="2.8" fill="url(%23particleGlow)" opacity="0.6"><animate attributeName="opacity" values="0.2;0.8;0.2" dur="3.5s" repeatCount="indefinite" begin="2s"/><animateTransform attributeName="transform" type="translate" values="0,0; -6,-10; 0,0" dur="9s" repeatCount="indefinite"/></circle><circle cx="950" cy="160" r="3.2" fill="url(%23particleGlow)" opacity="0.7"><animate attributeName="opacity" values="0.4;0.9;0.4" dur="4.5s" repeatCount="indefinite" begin="1.5s"/><animateTransform attributeName="transform" type="translate" values="0,0; 8,-4; 0,0" dur="5s" repeatCount="indefinite"/></circle><circle cx="200" cy="350" r="2.2" fill="url(%23particleGlow)" opacity="0.8"><animate attributeName="opacity" values="0.3;1;0.3" dur="3.2s" repeatCount="indefinite" begin="0.8s"/><animateTransform attributeName="transform" type="translate" values="0,0; -10,12; 0,0" dur="6.5s" repeatCount="indefinite"/></circle><circle cx="450" cy="400" r="3.5" fill="url(%23particleGlow)" opacity="0.9"><animate attributeName="opacity" values="0.4;0.95;0.4" dur="2.8s" repeatCount="indefinite" begin="2.2s"/><animateTransform attributeName="transform" type="translate" values="0,0; 15,-8; 0,0" dur="7.5s" repeatCount="indefinite"/></circle><circle cx="680" cy="380" r="2.4" fill="url(%23particleGlow)" opacity="0.6"><animate attributeName="opacity" values="0.2;0.7;0.2" dur="4.2s" repeatCount="indefinite" begin="1.2s"/><animateTransform attributeName="transform" type="translate" values="0,0; -5,7; 0,0" dur="8.2s" repeatCount="indefinite"/></circle><circle cx="900" cy="420" r="3.8" fill="url(%23particleGlow)" opacity="0.7"><animate attributeName="opacity" values="0.5;0.9;0.5" dur="3.8s" repeatCount="indefinite" begin="0.3s"/><animateTransform attributeName="transform" type="translate" values="0,0; 9,11; 0,0" dur="6.8s" repeatCount="indefinite"/></circle><circle cx="150" cy="580" r="2.7" fill="url(%23particleGlow)" opacity="0.8"><animate attributeName="opacity" values="0.3;1;0.3" dur="2.6s" repeatCount="indefinite" begin="1.8s"/><animateTransform attributeName="transform" type="translate" values="0,0; -12,-6; 0,0" dur="5.5s" repeatCount="indefinite"/></circle><circle cx="380" cy="620" r="3.1" fill="url(%23particleGlow)" opacity="0.6"><animate attributeName="opacity" values="0.2;0.8;0.2" dur="4.1s" repeatCount="indefinite" begin="0.7s"/><animateTransform attributeName="transform" type="translate" values="0,0; 7,-9; 0,0" dur="7.2s" repeatCount="indefinite"/></circle><circle cx="600" cy="600" r="2.9" fill="url(%23particleGlow)" opacity="0.9"><animate attributeName="opacity" values="0.4;0.95;0.4" dur="3.3s" repeatCount="indefinite" begin="2.5s"/><animateTransform attributeName="transform" type="translate" values="0,0; -8,5; 0,0" dur="6.3s" repeatCount="indefinite"/></circle><circle cx="820" cy="650" r="2.1" fill="url(%23particleGlow)" opacity="0.5"><animate attributeName="opacity" values="0.2;0.7;0.2" dur="3.7s" repeatCount="indefinite" begin="1.1s"/><animateTransform attributeName="transform" type="translate" values="0,0; 11,-7; 0,0" dur="8.7s" repeatCount="indefinite"/></circle><circle cx="1050" cy="620" r="3.4" fill="url(%23particleGlow)" opacity="0.8"><animate attributeName="opacity" values="0.3;0.9;0.3" dur="2.9s" repeatCount="indefinite" begin="1.6s"/><animateTransform attributeName="transform" type="translate" values="0,0; -6,8; 0,0" dur="5.9s" repeatCount="indefinite"/></circle><circle cx="80" cy="720" r="2.3" fill="url(%23particleGlow)" opacity="0.7"><animate attributeName="opacity" values="0.4;0.8;0.4" dur="4.3s" repeatCount="indefinite" begin="0.4s"/><animateTransform attributeName="transform" type="translate" values="0,0; 13,4; 0,0" dur="7.8s" repeatCount="indefinite"/></circle><circle cx="420" cy="280" r="3.6" fill="url(%23particleGlow)" opacity="0.8"><animate attributeName="opacity" values="0.2;1;0.2" dur="3.1s" repeatCount="indefinite" begin="2.1s"/><animateTransform attributeName="transform" type="translate" values="0,0; -9,-11; 0,0" dur="6.1s" repeatCount="indefinite"/></circle></svg>') no-repeat;
  background-size: cover;
  pointer-events: none;
  z-index: 1;
  opacity: 0.3;
}

.team-hero .hero-particles {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
}

.team-hero .hero-container {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.team-hero .hero-content {
  color: white;
}

.team-hero .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: rgba(255, 215, 0, 0.2);
  border: 1px solid rgba(255, 215, 0, 0.4);
  border-radius: var(--radius-full);
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  backdrop-filter: blur(10px);
}

.team-hero .hero-badge i {
  color: var(--primary-color);
}

.team-hero .hero-title {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: var(--spacing-lg);
}

.team-hero .gradient-text {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.team-hero .hero-subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
  margin-bottom: var(--spacing-2xl);
}

.team-hero .team-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.team-hero .stat-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.team-hero .stat-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 215, 0, 0.4);
  transform: translateY(-5px);
}

.team-hero .stat-icon {
  width: 40px;
  height: 40px;
  background: var(--primary-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  margin-bottom: var(--spacing-sm);
}

.team-hero .stat-number {
  font-size: 1.8rem;
  font-weight: 900;
  color: white;
  line-height: 1;
  margin-bottom: var(--spacing-xs);
}

.team-hero .stat-label {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.team-hero .hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.team-hero .floating-avatars {
  position: relative;
  width: 350px;
  height: 350px;
}

.team-hero .avatar-item {
  position: absolute;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 3px solid var(--primary-color);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
  animation: avatarFloat ease-in-out infinite;
}

.team-hero .avatar-1 {
  top: 20%;
  left: 10%;
  animation-duration: 6s;
}

.team-hero .avatar-2 {
  top: 10%;
  right: 20%;
  animation-duration: 8s;
  animation-delay: -2s;
}

.team-hero .avatar-3 {
  bottom: 30%;
  right: 10%;
  animation-duration: 7s;
  animation-delay: -4s;
}

.team-hero .avatar-4 {
  bottom: 20%;
  left: 20%;
  animation-duration: 9s;
  animation-delay: -1s;
}

.team-hero .center-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
  height: 120px;
  background: var(--primary-gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
  font-weight: 900;
  box-shadow: 0 20px 40px rgba(255, 215, 0, 0.3);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes avatarFloat {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(180deg);
  }
}

/* 现代化过滤器设计 - 覆盖原有样式 */
.team-section .filter-bar {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
  backdrop-filter: blur(20px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.team-section .filter-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.team-section .filter-row:last-child {
  margin-bottom: 0;
}

.team-section .filter-label {
  font-weight: 700;
  color: var(--primary-color);
  min-width: 80px;
  font-size: 1rem;
}

.team-section .filter-option,
.team-section .sort-option {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-sm);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.team-section .filter-option::before,
.team-section .sort-option::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--primary-gradient);
  opacity: 0.1;
  transition: var(--transition-normal);
  z-index: -1;
}

.team-section .filter-option:hover,
.team-section .sort-option:hover {
  background: var(--bg-glass-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-color);
}

.team-section .filter-option:hover::before,
.team-section .sort-option:hover::before {
  left: 100%;
}

.team-section .filter-option.active,
.team-section .sort-option.active {
  background: var(--primary-gradient);
  color: var(--text-light);
  box-shadow: var(--shadow-glow);
  border-color: var(--primary-color);
}

.team-section .sort-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  margin-top: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.team-section .sort-label {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 1rem;
}

/* 现代化卡片网格 - 覆盖原有样式 */
.team-section .section-inner {
  position: relative;
}

.team-section .team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-xl);
  padding: var(--spacing-lg);
}

.team-section .team-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(20px);
  cursor: pointer;
}

.team-section .team-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, 
    rgba(255, 215, 0, 0.1) 0%, 
    transparent 50%, 
    rgba(255, 215, 0, 0.05) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.team-section .team-card:hover {
  transform: translateY(-10px) scale(1.02);
  border-color: var(--primary-color);
  box-shadow: 0 20px 40px rgba(255, 215, 0, 0.2);
}

.team-section .team-card:hover::before {
  opacity: 1;
}

.team-section .team-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
  transition: all 0.3s ease;
}

.team-section .team-card:hover img {
  transform: scale(1.05);
  filter: brightness(1.1);
}

.team-section .team-card .gender-badge {
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  background: var(--primary-gradient);
  color: #1a1a2e;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  z-index: 2;
}

.team-section .team-card .info {
  position: relative;
  z-index: 2;
}

.team-section .team-card .info h3 {
  color: white;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  line-height: 1.2;
}

.team-section .team-card .tags {
  background: rgba(255, 215, 0, 0.2);
  color: var(--primary-color);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-block;
  margin-bottom: var(--spacing-sm);
}

.team-section .team-card .price {
  color: white;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
}

.team-section .team-card .rating {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-xs);
}

.team-section .team-card .rating::before {
  content: '';
  display: inline-block;
  width: 100px;
  height: 16px;
  background-image: linear-gradient(90deg, 
    var(--primary-color) calc(var(--rating) * 20%), 
    rgba(255, 255, 255, 0.2) calc(var(--rating) * 20%));
  border-radius: var(--radius-sm);
}

.team-section .team-card .score-text {
  color: var(--primary-color);
  font-size: 0.9rem;
  font-weight: 600;
}

/* 加载状态（已禁用，避免闪烁） */
.team-section .team-card[data-animate="fadeInUp"] {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.3s ease;
}

/* 陪玩团页面响应式设计 */
@media (max-width: 1200px) {
  .team-hero .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--spacing-2xl);
  }
  
  .team-hero .hero-title {
    font-size: 3rem;
  }
}

@media (max-width: 768px) {
  .team-hero {
    min-height: 300px;
    padding: var(--spacing-xl) 0;
  }
  
  .team-hero .hero-title {
    font-size: 2.5rem;
  }
  
  .team-hero .team-stats {
    grid-template-columns: 1fr;
  }
  
  .team-hero .floating-avatars {
    width: 250px;
    height: 250px;
  }
  
  .team-section .filter-bar {
    padding: var(--spacing-lg);
  }
  
  .team-section .filter-row {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
  
  .team-section .filter-label {
    min-width: auto;
    margin-bottom: var(--spacing-sm);
  }
  
  .team-section .team-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    padding: var(--spacing-sm);
  }
  
  .team-section .sort-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  .team-hero .hero-title {
    font-size: 2rem;
  }
  
  .team-hero .floating-avatars {
    width: 200px;
    height: 200px;
  }
  
  .team-hero .avatar-item {
    width: 60px;
    height: 60px;
    font-size: 1.2rem;
  }
  
  .team-hero .center-logo {
    width: 80px;
    height: 80px;
    font-size: 1.5rem;
  }
  
  .team-section .team-grid {
    grid-template-columns: 1fr;
  }
  
  .team-section .team-card {
    padding: var(--spacing-lg);
  }
}

/* 全局清晰度增强 - 去除灰蒙蒙效果 */
* {
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* 减少过度模糊效果 - 确保画面清晰 */
.team-section .section-box,
.team-section .team-card,
.rank-section .rank-item,
.boss-section .boss-vip,
.events-section .event-card,
.hero-badge {
  backdrop-filter: var(--blur-sm) !important;
}

/* 增强主要文字的对比度和清晰度 */
body, .topbar, #sidebar {
  color: #ffffff !important;
}

.team-section .team-card h3,
.rank-section .rank-item h3,
.boss-section .boss-vip h3,
.events-section .event-title {
  color: #ffffff !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  font-weight: 700;
}

/* 增强背景透明度 - 减少灰色覆盖 */
.team-section .team-card,
.rank-section .rank-item,
.boss-section .boss-vip {
  background: rgba(255, 255, 255, 0.12) !important;
  border: 1px solid rgba(255, 255, 255, 0.25) !important;
}

/* 确保图片清晰度 */
img {
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

/* 针对性去除模糊效果 - 保持画面清晰但不破坏设计 */
.topbar {
  backdrop-filter: none !important;
}

#sidebar {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

/* ========== 登录认证系统样式 ========== */

/* 模态框基础样式 */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 10000;
  animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-content {
  background: linear-gradient(145deg, rgba(26, 32, 44, 0.95), rgba(23, 25, 35, 0.95));
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-2xl);
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalSlideUp 0.3s ease;
}

@keyframes modalSlideUp {
  from { 
    opacity: 0;
    transform: translateY(50px) scale(0.9);
  }
  to { 
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 25px;
  font-size: 28px;
  font-weight: bold;
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  transition: color 0.3s ease;
  z-index: 1;
}

.modal-close:hover {
  color: var(--primary-color);
}

/* 认证模态框样式 */
.auth-modal {
  width: 450px;
  padding: 40px;
}

.auth-form h3 {
  text-align: center;
  margin-bottom: 30px;
  color: white;
  font-size: 1.8rem;
  font-weight: 700;
}

/* 登录方式切换标签 */
.login-tabs {
  display: flex;
  margin-bottom: 30px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.1);
  padding: 4px;
}

.login-tab {
  flex: 1;
  padding: 12px 20px;
  border: none;
  background: transparent;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.3s ease;
}

.login-tab.active {
  background: var(--primary-gradient);
  color: white;
  box-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
}

.login-tab:hover:not(.active) {
  color: white;
  background: rgba(255, 255, 255, 0.1);
}

/* 表单样式 */
.auth-form .form-group {
  margin-bottom: 20px;
}

.auth-form .form-group input {
  width: 100%;
  padding: 15px 20px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 1rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.auth-form .form-group input:focus {
  outline: none;
  border-color: var(--primary-color);
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.2);
}

.auth-form .form-group input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.auth-form .form-group input.error {
  border-color: #ff4757;
  box-shadow: 0 0 0 3px rgba(255, 71, 87, 0.2);
}

/* 验证码输入组 */
.code-group {
  position: relative;
  display: flex;
  align-items: center;
}

.code-group input {
  flex: 1;
  padding-right: 140px !important;
}

.code-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  padding: 10px 18px;
  border: none;
  background: var(--primary-gradient);
  color: white;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
  min-width: 100px;
  text-align: center;
}

.code-btn:hover:not(:disabled) {
  transform: translateY(-50%) scale(1.05);
  box-shadow: 0 4px 12px rgba(255, 215, 0, 0.4);
}

.code-btn:disabled {
  background: rgba(255, 255, 255, 0.3);
  cursor: not-allowed;
  transform: translateY(-50%);
}

/* 表单错误信息 */
.form-error {
  color: #ff4757;
  font-size: 0.85rem;
  margin-top: 8px;
  display: block;
  min-height: 20px;
}

/* 表单操作按钮 */
.form-actions {
  margin-top: 30px;
}

.btn.full-width {
  width: 100%;
  padding: 15px;
  font-size: 1.1rem;
  font-weight: 700;
}

/* 表单底部 */
.form-footer {
  margin-top: 30px;
  text-align: center;
}

.form-footer .terms {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
  line-height: 1.5;
}

.form-footer .terms a {
  color: var(--primary-color);
  text-decoration: none;
}

.form-footer .terms a:hover {
  text-decoration: underline;
}

/* 用户资料样式 */
.user-profile {
  padding: 30px;
  text-align: center;
}

.user-profile h3 {
  color: white;
  font-size: 1.5rem;
  margin-bottom: 25px;
}

.profile-info {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 25px;
}

.profile-info p {
  color: rgba(255, 255, 255, 0.9);
  margin: 10px 0;
  font-size: 1rem;
}

.profile-actions {
  display: flex;
  gap: 15px;
  justify-content: center;
}

/* 消息提示样式 */
.message {
  position: fixed;
  top: 100px;
  right: 30px;
  background: rgba(26, 32, 44, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: 15px 25px;
  color: white;
  font-weight: 600;
  box-shadow: var(--shadow-xl);
  backdrop-filter: blur(20px);
  z-index: 10001;
  transform: translateX(120%);
  transition: all 0.3s ease;
  max-width: 350px;
}

.message.show {
  transform: translateX(0);
}

.message-success {
  border-left: 4px solid #2ed573;
}

.message-error {
  border-left: 4px solid #ff4757;
}

.message-info {
  border-left: 4px solid var(--primary-color);
}

/* 响应式设计 */
@media (max-width: 768px) {
  .auth-modal {
    width: 90vw;
    padding: 30px 25px;
  }
  
  .login-tabs {
    margin-bottom: 25px;
  }
  
  .login-tab {
    padding: 10px 15px;
    font-size: 0.9rem;
  }
  
  .auth-form .form-group input {
    padding: 12px 15px;
  }
  
  .code-btn {
    right: 8px;
    padding: 8px 14px;
    font-size: 0.85rem;
    min-width: 90px;
  }
  
  .code-group input {
    padding-right: 110px !important;
  }
  
  .message {
    right: 15px;
    left: 15px;
    max-width: none;
  }
}

/* 新增悬浮卡片区域样式 - 强制固定定位 */
.floating-cards-section {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  height: 100vh !important;
  pointer-events: none;
  z-index: 1050 !important;
  overflow: hidden;
  will-change: transform;
  transform: translateZ(0) !important;
}

.floating-cards-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.floating-card {
  position: absolute;
  width: 100px;
  height: 70px;
  background: rgba(255, 255, 255, 0.08);
  border: 2px solid rgba(255, 215, 0, 0.2);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  color: white;
  backdrop-filter: blur(15px);
  transition: all 0.4s ease;
  animation: cardFloat ease-in-out infinite;
  pointer-events: auto;
  cursor: pointer;
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  --base-rotation: 0deg;
}

.floating-card:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--primary-color);
  transform: translateY(-5px) rotate(var(--base-rotation)) scale(1.08);
  box-shadow: 
    0 12px 40px rgba(255, 215, 0, 0.25),
    0 8px 32px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  z-index: 10;
}

.floating-card i {
  font-size: 1.2rem;
  color: var(--primary-color);
}

.floating-card span {
  font-size: 0.7rem;
  font-weight: 600;
  text-align: center;
}

/* 各个卡片的位置和动画延迟 - 重新设计分布，更有设计感 */
.card-float-1 {
  top: 105px;
  left: 8%;
  animation-duration: 8s;
  animation-delay: 0s;
  --base-rotation: -5deg;
}

.card-float-2 {
  top: 140px;
  left: 18%;
  animation-duration: 6s;
  animation-delay: -1.5s;
  --base-rotation: 3deg;
}

.card-float-3 {
  top: 115px;
  left: 32%;
  animation-duration: 7s;
  animation-delay: -2.8s;
  --base-rotation: -2deg;
}

.card-float-4 {
  top: 155px;
  left: 42%;
  animation-duration: 9s;
  animation-delay: -4.2s;
  --base-rotation: 4deg;
}

.card-float-5 {
  top: 125px;
  left: 55%;
  animation-duration: 5s;
  animation-delay: -1.8s;
  --base-rotation: -3deg;
}

.card-float-6 {
  top: 165px;
  left: 65%;
  animation-duration: 7s;
  animation-delay: -3.5s;
  --base-rotation: 2deg;
}

.card-float-7 {
  top: 110px;
  left: 78%;
  animation-duration: 8s;
  animation-delay: -5.1s;
  --base-rotation: -4deg;
}

.card-float-8 {
  top: 145px;
  left: 88%;
  animation-duration: 6s;
  animation-delay: -2.3s;
  --base-rotation: 5deg;
}

.card-float-9 {
  top: 130px;
  left: 12%;
  animation-duration: 9s;
  animation-delay: -4.8s;
  --base-rotation: -1deg;
}

.card-float-10 {
  top: 100px;
  left: 25%;
  animation-duration: 7s;
  animation-delay: -3.2s;
  --base-rotation: 3deg;
}

.card-float-11 {
  top: 170px;
  left: 35%;
  animation-duration: 8s;
  animation-delay: -5.5s;
  --base-rotation: -2deg;
}

.card-float-12 {
  top: 120px;
  left: 70%;
  animation-duration: 6s;
  animation-delay: -1.2s;
  --base-rotation: 4deg;
}

/* 响应式调整 */
@media (max-width: 1200px) {
  .floating-card {
    width: 90px;
    height: 60px;
  }
  
  .floating-card i {
    font-size: 1rem;
  }
  
  .floating-card span {
    font-size: 0.6rem;
  }
}

@media (max-width: 768px) {
  .floating-card {
    width: 80px;
    height: 55px;
  }
  
  .floating-card i {
    font-size: 0.9rem;
  }
  
  .floating-card span {
    font-size: 0.55rem;
  }
  
  /* 移动端调整卡片位置到更紧凑的区域 */
  .card-float-1 { top: 100px; }
  .card-float-2 { top: 120px; }
  .card-float-3 { top: 110px; }
  .card-float-4 { top: 130px; }
  .card-float-5 { top: 115px; }
  
  /* 移动端减少卡片数量，隐藏部分卡片 */
  .card-float-6,
  .card-float-7,
  .card-float-8,
  .card-float-9,
  .card-float-10,
  .card-float-11,
  .card-float-12 {
    display: none;
  }
}

@media (max-width: 480px) {
  .floating-card {
    width: 70px;
    height: 50px;
  }
  
  .floating-card i {
    font-size: 0.8rem;
  }
  
  .floating-card span {
    font-size: 0.5rem;
  }
  
  /* 手机端进一步调整位置 */
  .card-float-1 { top: 95px; left: 10%; }
  .card-float-2 { top: 110px; left: 40%; }
  .card-float-3 { top: 105px; left: 70%; }
  
  /* 手机端只显示前3个卡片 */
  .card-float-4,
  .card-float-5 {
    display: none;
  }
}

/* ============ 优化的陪玩榜单页面样式 ============ */

/* 榜单英雄区域 */
.rank-hero {
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-darker) 50%, var(--bg-dark) 100%);
  padding: var(--spacing-3xl) var(--spacing-xl);
  position: relative;
  overflow: hidden;
  margin-bottom: var(--spacing-2xl);
}

.rank-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 30%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 80% 70%, rgba(138, 43, 226, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.rank-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
}

.rank-hero .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-full);
  padding: var(--spacing-sm) var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  color: var(--primary-color);
  font-weight: 600;
  font-size: 0.9rem;
}

.rank-hero .hero-badge i {
  font-size: 1.1rem;
  color: var(--primary-color);
}

.rank-hero .hero-title {
  font-size: 3rem;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-md);
  line-height: 1.1;
}

.rank-hero .hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: var(--spacing-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* 快捷筛选器 */
.quick-filters {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
}

.filter-group {
  text-align: center;
}

.filter-group label {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

.filter-options {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-sm);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.filter-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--primary-gradient);
  opacity: 0.1;
  transition: left 0.3s ease;
  z-index: -1;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary-gradient);
  color: var(--text-light);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.filter-btn:hover::before,
.filter-btn.active::before {
  left: 0;
}

/* 冠军展示区 */
.champions-showcase {
  margin-bottom: var(--spacing-3xl);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  position: relative;
  overflow: hidden;
}

.champions-showcase::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 215, 0, 0.03) 50%, transparent 70%);
  pointer-events: none;
}

.showcase-title {
  text-align: center;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-2xl);
  position: relative;
  z-index: 2;
}

.showcase-title i {
  color: var(--primary-color);
  margin-right: var(--spacing-sm);
}

.champions-podium {
  display: flex;
  justify-content: center;
  align-items: end;
  gap: var(--spacing-xl);
  position: relative;
  z-index: 2;
}

.champion-card {
  text-align: center;
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  max-width: 280px;
  width: 100%;
}

.champion-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.05), transparent);
  opacity: 0;
  transition: all 0.4s ease;
  pointer-events: none;
}

.champion-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: var(--shadow-xl);
}

.champion-card:hover::before {
  opacity: 1;
}

.first-place {
  order: 2;
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.15) 0%, rgba(255, 165, 0, 0.1) 100%);
  border-color: var(--primary-color);
  transform: scale(1.1);
}

.second-place {
  order: 1;
  background: linear-gradient(135deg, rgba(192, 192, 192, 0.15) 0%, rgba(169, 169, 169, 0.1) 100%);
  border-color: #c0c0c0;
}

.third-place {
  order: 3;
  background: linear-gradient(135deg, rgba(205, 127, 50, 0.15) 0%, rgba(184, 115, 51, 0.1) 100%);
  border-color: #cd7f32;
}

.champion-rank {
  margin-bottom: var(--spacing-md);
}

.rank-medal {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  position: relative;
  font-weight: 800;
  color: var(--text-light);
}

.rank-medal.gold {
  background: var(--primary-gradient);
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
}

.rank-medal.silver {
  background: linear-gradient(135deg, #c0c0c0 0%, #a9a9a9 100%);
  box-shadow: 0 0 20px rgba(192, 192, 192, 0.3);
}

.rank-medal.bronze {
  background: linear-gradient(135deg, #cd7f32 0%, #b8733b 100%);
  box-shadow: 0 0 20px rgba(205, 127, 50, 0.3);
}

.rank-medal i {
  font-size: 1.5rem;
}

.rank-medal span {
  position: absolute;
  bottom: -8px;
  right: -8px;
  width: 24px;
  height: 24px;
  background: var(--bg-dark);
  border: 2px solid inherit;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
}

.champion-avatar {
  position: relative;
  margin-bottom: var(--spacing-lg);
}

.champion-avatar img {
  width: 100px;
  height: 100px;
  border-radius: var(--radius-full);
  border: 3px solid var(--border-light);
  object-fit: cover;
}

.champion-status {
  position: absolute;
  bottom: 5px;
  right: 5px;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
}

.champion-status.legend {
  background: var(--primary-gradient);
  color: var(--text-light);
}

.champion-status.excellent {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: var(--text-light);
}

.champion-info h4 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.champion-score {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.champion-score .score {
  font-size: 2rem;
  font-weight: 800;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.champion-score .stars {
  color: var(--primary-color);
  font-size: 0.9rem;
}

.champion-stats {
  display: flex;
  justify-content: space-around;
  margin-bottom: var(--spacing-md);
}

.champion-stats .stat {
  text-align: center;
}

.champion-stats .stat-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  display: block;
}

.champion-stats .stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.champion-tags {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
}

.champion-tags .tag {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
}

.champion-tags .tag.game {
  background: var(--primary-gradient);
  color: var(--text-light);
}

.champion-tags .tag.style {
  background: var(--accent-gradient);
  color: var(--text-light);
}

/* 完整排行榜 */
.ranking-list {
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: var(--spacing-2xl);
}

.list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-xl);
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
  color: var(--text-light);
}

.list-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
}

.list-header i {
  margin-right: var(--spacing-sm);
}

.view-controls {
  display: flex;
  gap: var(--spacing-sm);
}

.view-btn {
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  color: var(--text-light);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.view-btn:hover,
.view-btn.active {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
}

/* 卡片视图 */
.rank-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-lg);
  padding: var(--spacing-xl);
}

.rank-card {
  background: var(--bg-glass);
  backdrop-filter: var(--blur-sm);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  position: relative;
  transition: all 0.3s ease;
  overflow: hidden;
}

.rank-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.05), transparent);
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: none;
}

.rank-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.rank-card:hover::before {
  opacity: 1;
}

.rank-card .rank-number {
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  width: 32px;
  height: 32px;
  background: var(--primary-gradient);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--text-light);
  font-size: 0.9rem;
}

.rank-card .player-avatar {
  text-align: center;
  margin-bottom: var(--spacing-md);
  position: relative;
}

.rank-card .player-avatar img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  border: 3px solid var(--border-light);
  object-fit: cover;
}

.level-badge {
  position: absolute;
  bottom: -5px;
  right: 50%;
  transform: translateX(50%);
  background: var(--accent-gradient);
  color: var(--text-light);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 600;
}

.rank-card .player-info {
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.rank-card .player-info h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.player-rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.player-rating .score {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary-color);
}

.player-rating .stars {
  color: var(--primary-color);
  font-size: 0.8rem;
}

.player-skills {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xs);
  flex-wrap: wrap;
}

.skill {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 500;
}

.skill.primary {
  background: var(--primary-gradient);
  color: var(--text-light);
}

.skill {
  background: var(--bg-glass);
  color: var(--text-muted);
  border: 1px solid var(--border-light);
}

.player-stats {
  display: flex;
  justify-content: space-around;
  margin-bottom: var(--spacing-md);
}

.stat-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.stat-item i {
  color: var(--primary-color);
}

.player-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.btn-primary {
  flex: 1;
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--primary-gradient);
  color: var(--text-light);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  padding: var(--spacing-sm);
  background: var(--bg-glass);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-secondary:hover {
  background: var(--primary-gradient);
  color: var(--text-light);
  border-color: var(--primary-color);
}

/* 加载更多 */
.load-more-section {
  padding: var(--spacing-xl);
  text-align: center;
}

.btn-load-more {
  padding: var(--spacing-md) var(--spacing-xl);
  background: var(--bg-glass);
  backdrop-filter: var(--blur-sm);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.btn-load-more:hover {
  background: var(--primary-gradient);
  color: var(--text-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-load-more:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* 榜单统计 */
.ranking-stats {
  margin-bottom: var(--spacing-2xl);
}

.ranking-stats h3 {
  text-align: center;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xl);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.ranking-stats .stat-card {
  background: var(--bg-glass);
  backdrop-filter: var(--blur-md);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.ranking-stats .stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.05), transparent);
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: none;
}

.ranking-stats .stat-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.ranking-stats .stat-card:hover::before {
  opacity: 1;
}

.ranking-stats .stat-icon {
  width: 60px;
  height: 60px;
  background: var(--primary-gradient);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  color: var(--text-light);
  font-size: 1.5rem;
}

.ranking-stats .stat-content {
  text-align: left;
}

.ranking-stats .stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.ranking-stats .stat-label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.ranking-stats .stat-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* 响应式设计 */
@media (max-width: 1200px) {
  .rank-hero .hero-title {
    font-size: 2.5rem;
  }
  
  .champions-podium {
    gap: var(--spacing-md);
  }
  
  .rank-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  }
}

@media (max-width: 992px) {
  .champions-podium {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
  }
  
  .champion-card {
    max-width: 350px;
  }
  
  .first-place {
    transform: none;
    order: 0;
  }
  
  .second-place {
    order: 1;
  }
  
  .third-place {
    order: 2;
  }
  
  .rank-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
  }
}

@media (max-width: 768px) {
  .rank-hero {
    padding: var(--spacing-2xl) var(--spacing-md);
  }
  
  .rank-hero .hero-title {
    font-size: 2rem;
  }
  
  .quick-filters {
    gap: var(--spacing-lg);
  }
  
  .filter-options {
    justify-content: center;
    gap: var(--spacing-sm);
  }
  
  .filter-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.8rem;
  }
  
  .list-header {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }
  
  .list-header h3 {
    font-size: 1.2rem;
  }
  
  .rank-grid {
    grid-template-columns: 1fr;
    padding: var(--spacing-md);
  }
  
  .stats-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
  }
}

@media (max-width: 480px) {
  .rank-hero .hero-title {
    font-size: 1.8rem;
  }
  
  .rank-hero .hero-subtitle {
    font-size: 1rem;
  }
  
  .filter-options {
    flex-direction: column;
    align-items: center;
  }
  
  .champion-card {
    max-width: 280px;
  }
  
  .champion-avatar img {
    width: 80px;
    height: 80px;
  }
  
  .rank-card .player-avatar img {
    width: 60px;
    height: 60px;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* 评分更新通知样式 */
.rating-update-notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 16px 20px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  z-index: 10000;
  transform: translateX(400px);
  animation: slideInNotification 0.3s ease-out forwards;
  border-left: 4px solid #4CAF50;
  max-width: 320px;
}

.rating-update-notification.negative {
  border-left-color: #f44336;
}

.notification-content {
  color: #333;
  font-size: 14px;
  line-height: 1.4;
}

.notification-content strong {
  color: #2196F3;
  font-weight: 600;
}

.rating-change {
  display: inline-block;
  margin-top: 4px;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
}

.rating-update-notification.positive .rating-change {
  background: linear-gradient(135deg, #4CAF50, #45a049);
  color: white;
}

.rating-update-notification.negative .rating-change {
  background: linear-gradient(135deg, #f44336, #d32f2f);
  color: white;
}

@keyframes slideInNotification {
  to {
    transform: translateX(0);
  }
}

/* 移动端通知优化 */
@media (max-width: 768px) {
  .rating-update-notification {
    top: 10px;
    right: 10px;
    left: 10px;
    max-width: none;
    transform: translateY(-100px);
    animation: slideDownNotification 0.3s ease-out forwards;
  }
  
  @keyframes slideDownNotification {
    to {
      transform: translateY(0);
    }
  }
}