:root {
  --primary: #6d5dfc;
  --accent: #22d3ee;
  --bg: #0f1020;
  --text: #e8eaf6;
  --card-bg: rgba(30, 32, 58, 0.85);
  --shadow: 0 8px 32px rgba(0,0,0,0.6);
  --shadow-hover: 0 12px 48px rgba(109, 93, 252, 0.25);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

/* 自定义滚动条 */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 4px; }

/* 导航栏 */
.navbar {
  background: rgba(15, 16, 32, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 2px solid rgba(109, 93, 252, 0.3);
  padding: 12px 0;
  z-index: 1000;
  position: fixed;
  top: 0;
  width: 100%;
  transition: all 0.3s ease;
}

.navbar-brand {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--text) !important;
  text-decoration: none;
  letter-spacing: -1px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-right: 40px;
}

.navbar-brand .brand-icon {
  -webkit-text-fill-color: initial;
  margin-right: 8px;
}

.navbar-nav .nav-link {
  color: var(--text) !important;
  font-weight: 500;
  margin: 0 12px;
  transition: all 0.3s ease;
  position: relative;
}

.navbar-nav .nav-link:hover {
  color: var(--accent) !important;
  transform: translateY(-2px);
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width 0.3s ease;
}

.navbar-nav .nav-link:hover::after {
  width: 100%;
}

.navbar-toggler {
  border-color: var(--primary) !important;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='rgba(109, 93, 252, 1)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Hero 区域 */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 0 80px;
  background: 
    linear-gradient(to bottom, rgba(15,16,32,0.3), var(--bg) 90%),
    url('{随机图片}') center/cover no-repeat;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at center, transparent 0%, var(--bg) 70%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-size: 4.5rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  text-shadow: 0 0 40px rgba(109, 93, 252, 0.3);
}

.stat-label {
  font-size: 1.1rem;
  color: rgba(232, 234, 246, 0.8);
  margin-top: 10px;
  font-weight: 500;
}

.hero-title {
  font-size: 4rem;
  font-weight: 900;
  margin-bottom: 20px;
  letter-spacing: -2px;
  text-shadow: 0 4px 20px rgba(0,0,0,0.8);
}

.hero-title span {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.3rem;
  color: rgba(232, 234, 246, 0.8);
  max-width: 600px;
  margin: 0 auto;
  font-weight: 300;
}

/* 区块通用样式 */
.section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--text);
  margin-bottom: 16px;
  letter-spacing: -1px;
}

.section-title .highlight {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.1rem;
  color: rgba(232, 234, 246, 0.6);
  font-weight: 300;
  max-width: 700px;
  margin: 0 auto;
}

/* 海报卡片 */
.movie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 25px;
  padding: 0 15px;
}

.movie-card {
  position: relative;
  background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  border: 2px solid transparent;
}

.movie-card:hover {
  transform: scale(1.03) translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary);
}

.movie-poster {
  position: relative;
  width: 100%;
  aspect-ratio: 2/3;
  overflow: hidden;
}

.movie-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.movie-card:hover .movie-poster img {
  transform: scale(1.08);
}

.movie-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to top, rgba(15,16,32,0.9) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 16px;
  opacity: 0;
  transition: all 0.4s ease;
}

.movie-card:hover .movie-overlay {
  opacity: 1;
}

.play-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  font-size: 1.2rem;
  color: #fff;
  box-shadow: 0 4px 20px rgba(109, 93, 252, 0.4);
  transition: all 0.3s ease;
}

.play-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(34, 211, 238, 0.4);
}

.movie-info {
  padding: 16px;
}

.movie-name {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text);
}

.movie-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: rgba(232, 234, 246, 0.6);
}

.movie-rating {
  color: #fbbf24;
  font-weight: 700;
}

.movie-type {
  background: rgba(109, 93, 252, 0.3);
  color: var(--accent);
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

/* 侧边详情弹窗 */
.sidebar-detail {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 500px;
  height: 100vh;
  background: var(--card-bg);
  backdrop-filter: blur(30px);
  z-index: 2000;
  transition: right 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -20px 0 60px rgba(0,0,0,0.5);
  overflow-y: auto;
}

.sidebar-detail.active {
  right: 0;
}

.detail-backdrop {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  z-index: 1999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.detail-backdrop.active {
  opacity: 1;
  pointer-events: all;
}

.detail-content {
  padding: 30px;
  position: relative;
}

.detail-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: none;
  color: var(--text);
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
}

.detail-close:hover {
  background: var(--primary);
  transform: rotate(90deg);
}

.detail-poster {
  width: 100%;
  aspect-ratio: 2/3;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 20px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}

.detail-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-title {
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.detail-field {
  margin-bottom: 14px;
}

.detail-label {
  font-size: 0.9rem;
  color: rgba(232, 234, 246, 0.6);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.detail-value {
  font-size: 1.1rem;
  color: var(--text);
  font-weight: 500;
}

.detail-plot {
  margin-top: 20px;
  padding: 20px;
  background: rgba(255,255,255,0.05);
  border-radius: 12px;
  border-left: 4px solid var(--primary);
}

/* 榜单样式 */
.rank-section {
  background: linear-gradient(180deg, transparent, rgba(109, 93, 252, 0.05), transparent);
}

.rank-list {
  max-width: 800px;
  margin: 0 auto;
}

.rank-item {
  display: flex;
  align-items: center;
  padding: 20px;
  background: var(--card-bg);
  border-radius: 12px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  cursor: pointer;
  border: 2px solid transparent;
}

.rank-item:hover {
  transform: translateX(10px);
  border-color: var(--accent);
}

.rank-number {
  font-size: 2.5rem;
  font-weight: 900;
  width: 80px;
  text-align: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-right: 20px;
}

.rank-info {
  flex: 1;
}

.rank-name {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.rank-meta {
  font-size: 0.9rem;
  color: rgba(232, 234, 246, 0.6);
}

.rank-rating {
  font-size: 1.5rem;
  font-weight: 900;
  color: #fbbf24;
  margin-right: 20px;
}

.rank-views {
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 600;
}

/* 即将上线 */
.coming-soon-section {
  background: linear-gradient(180deg, transparent, rgba(34, 211, 238, 0.05));
}

.coming-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all 0.4s ease;
}

.coming-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
}

.coming-poster {
  position: relative;
  aspect-ratio: 2/3;
  overflow: hidden;
}

.coming-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.coming-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.coming-info {
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  padding: 20px;
  background: linear-gradient(to top, rgba(15,16,32,0.95), transparent);
}

.coming-name {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.coming-date {
  font-size: 0.9rem;
  color: var(--accent);
}

/* 精选片单 */
.pick-section {
  background: linear-gradient(180deg, transparent, rgba(109, 93, 252, 0.03));
}

.pick-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 30px;
  box-shadow: var(--shadow);
  transition: all 0.4s ease;
  height: 100%;
  border-left: 4px solid var(--primary);
}

.pick-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.pick-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--accent);
}

.pick-item {
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

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

.pick-name {
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.pick-comment {
  font-size: 0.95rem;
  color: rgba(232, 234, 246, 0.7);
  line-height: 1.6;
}

/* 主题专题 */
.theme-section {
  background: linear-gradient(180deg, transparent, rgba(34, 211, 238, 0.03));
}

.theme-banner {
  background: linear-gradient(135deg, rgba(109, 93, 252, 0.3), rgba(34, 211, 238, 0.3));
  border-radius: 20px;
  padding: 60px;
  margin-bottom: 50px;
  position: relative;
  overflow: hidden;
}

.theme-banner::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 50%);
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.theme-title {
  font-size: 2.8rem;
  font-weight: 900;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.theme-desc {
  font-size: 1.2rem;
  color: rgba(232, 234, 246, 0.9);
  line-height: 1.8;
  max-width: 700px;
  position: relative;
  z-index: 1;
}

/* 观影指南 */
.guide-section {
  background: linear-gradient(180deg, transparent, rgba(15,16,32,0.8));
}

.guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.guide-step {
  background: var(--card-bg);
  border-radius: 16px;
  padding: 30px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.guide-step:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.step-number {
  font-size: 3rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 20px;
}

.step-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.step-desc {
  font-size: 0.95rem;
  color: rgba(232, 234, 246, 0.7);
  line-height: 1.8;
}

/* 友情链接 */
.friend-links {
  background: rgba(255,255,255,0.02);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding: 60px 0;
}

.friend-links-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 30px;
  color: var(--accent);
}

.friend-links-content {
  font-size: 1rem;
  color: rgba(232, 234, 246, 0.7);
  line-height: 2.2;
  word-break: break-all;
}

/* 页脚 */
.footer {
  background: linear-gradient(180deg, rgba(15,16,32,0.95), #0a0b18);
  padding: 60px 0 30px;
  border-top: 2px solid rgba(109, 93, 252, 0.3);
}

.footer-brand {
  font-size: 2rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 20px;
}

.footer-desc {
  color: rgba(232, 234, 246, 0.6);
  line-height: 1.8;
  margin-bottom: 30px;
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 30px;
}

.footer-links a {
  color: rgba(232, 234, 246, 0.8);
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-copyright {
  color: rgba(232, 234, 246, 0.4);
  font-size: 0.9rem;
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

/* 回到顶部 */
.back-to-top {
  position: fixed;
  bottom: 40px;
  right: 40px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(109, 93, 252, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.4s ease;
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 30px rgba(34, 211, 238, 0.4);
}

/* 响应式 */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-stats {
    gap: 30px;
  }
  
  .stat-number {
    font-size: 3rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .movie-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 15px;
  }
  
  .theme-banner {
    padding: 30px;
  }
  
  .theme-title {
    font-size: 2rem;
  }
  
  .rank-number {
    width: 60px;
    font-size: 2rem;
  }
  
  .rank-rating {
    font-size: 1.2rem;
    margin-right: 10px;
  }
  
  .sidebar-detail {
    max-width: 100%;
  }
  
  .back-to-top {
    bottom: 20px;
    right: 20px;
  }
}

@media (max-width: 576px) {
  .movie-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
  }
  
  .movie-name {
    font-size: 1rem;
  }
  
  .rank-item {
    padding: 14px;
  }
  
  .rank-name {
    font-size: 1.1rem;
  }
}

/* --- 子页面追加 --- */
/* 页面级补充样式：仅用于本页特有板块的微调，不覆盖全局变量 */
        .about-hero {
            background: radial-gradient(circle at 20% 30%, rgba(109, 93, 252, 0.15), transparent 50%);
            border-bottom: 1px solid rgba(109, 93, 252, 0.2);
        }
.about-card {
            background: var(--card-bg);
            border-radius: 20px;
            padding: 2rem 1.8rem;
            height: 100%;
            backdrop-filter: blur(6px);
            border: 1px solid rgba(109, 93, 252, 0.2);
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }
.about-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
        }
.about-card i {
            color: var(--accent);
            font-size: 2.2rem;
            margin-bottom: 1rem;
        }
.about-card h3 {
            color: var(--text);
            font-weight: 700;
            font-size: 1.4rem;
            margin-bottom: 0.75rem;
        }
.about-card p {
            color: rgba(232, 234, 246, 0.85);
            font-size: 0.95rem;
            line-height: 1.6;
        }
.timeline-list {
            list-style: none;
            padding-left: 0;
            border-left: 2px solid var(--primary);
            margin-left: 8px;
        }
.timeline-list li {
            position: relative;
            padding-left: 1.8rem;
            margin-bottom: 1.5rem;
            color: var(--text);
            font-weight: 400;
        }
.timeline-list li::before {
            content: "";
            position: absolute;
            left: -8px;
            top: 8px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--primary);
            border: 2px solid var(--bg);
            box-shadow: 0 0 0 2px var(--primary);
        }
.timeline-list li strong {
            color: var(--accent);
            font-weight: 600;
        }
.section-title::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -8px;
            width: 60px;
            height: 3px;
            background: var(--primary);
            border-radius: 3px;
        }
.btn-outline-custom {
            border: 1px solid var(--primary);
            color: var(--primary);
            padding: 0.6rem 1.8rem;
            border-radius: 50px;
            background: transparent;
            font-weight: 500;
            transition: all 0.2s;
        }
.btn-outline-custom:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }

/* --- 子页面追加 --- */
.disclaimer-hero {
            background: linear-gradient(135deg, rgba(109,93,252,0.15) 0%, rgba(34,211,238,0.1) 100%);
            padding: 60px 0;
            border-bottom: 1px solid rgba(109,93,252,0.2);
        }
.disclaimer-content {
            max-width: 900px;
            margin: 0 auto;
            padding: 40px 20px;
        }
.disclaimer-section {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 30px;
            margin-bottom: 30px;
            box-shadow: var(--shadow);
            transition: box-shadow 0.3s ease;
        }
.disclaimer-section:hover {
            box-shadow: var(--shadow-hover);
        }
.disclaimer-section h2 {
            color: var(--primary);
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
.disclaimer-section h2 i {
            font-size: 1.2rem;
            color: var(--accent);
        }
.disclaimer-section p {
            color: var(--text);
            line-height: 1.8;
            margin-bottom: 15px;
            font-size: 0.95rem;
        }
.disclaimer-section ul {
            list-style: none;
            padding-left: 0;
        }
.disclaimer-section ul li {
            padding: 8px 0;
            padding-left: 28px;
            position: relative;
            color: var(--text);
            font-size: 0.95rem;
            line-height: 1.7;
        }
.disclaimer-section ul li::before {
            content: '\f00c';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            left: 0;
            color: var(--accent);
            font-size: 0.85rem;
        }
.important-note {
            background: rgba(109,93,252,0.1);
            border-left: 4px solid var(--primary);
            padding: 20px;
            border-radius: 0 8px 8px 0;
            margin: 20px 0;
        }
.important-note p {
            margin-bottom: 0;
            color: var(--text);
        }
.update-date {
            text-align: center;
            color: rgba(232,234,246,0.6);
            font-size: 0.9rem;
            margin-top: 40px;
            padding: 20px 0;
            border-top: 1px solid rgba(232,234,246,0.1);
        }
.disclaimer-hero {
                padding: 40px 0;
            }
.disclaimer-content {
                padding: 20px 15px;
            }
.disclaimer-section {
                padding: 20px;
            }
.disclaimer-section h2 {
                font-size: 1.2rem;
            }

/* --- 子页面追加 --- */
/* 隐私政策页面专属样式 */
        .privacy-hero {
            padding: 100px 0 60px;
            background: linear-gradient(135deg, rgba(109, 93, 252, 0.15) 0%, rgba(34, 211, 238, 0.1) 100%);
            border-bottom: 1px solid rgba(109, 93, 252, 0.2);
        }
.privacy-hero .hero-title {
            color: var(--text);
            font-size: 2.5rem;
            font-weight: 800;
            margin-bottom: 20px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
.privacy-hero .hero-subtitle {
            color: rgba(232, 234, 246, 0.7);
            font-size: 1.1rem;
            max-width: 800px;
            margin: 0 auto;
        }
.privacy-section {
            padding: 80px 0;
        }
.privacy-section:nth-child(even) {
            background: rgba(30, 32, 58, 0.3);
        }
.privacy-card {
            background: var(--card-bg);
            border: 1px solid rgba(109, 93, 252, 0.2);
            border-radius: 16px;
            padding: 40px;
            margin-bottom: 30px;
            box-shadow: var(--shadow);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
.privacy-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
        }
.privacy-card h2 {
            color: var(--primary);
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
.privacy-card h2 i {
            color: var(--accent);
            font-size: 1.3rem;
        }
.privacy-card p, .privacy-card li {
            color: rgba(232, 234, 246, 0.85);
            line-height: 1.8;
            margin-bottom: 15px;
        }
.privacy-card ul {
            padding-left: 20px;
            margin-bottom: 20px;
        }
.privacy-card ul li {
            margin-bottom: 10px;
            position: relative;
            padding-left: 20px;
        }
.privacy-card ul li::before {
            content: '▸';
            color: var(--accent);
            position: absolute;
            left: 0;
            font-size: 1.1rem;
        }
.privacy-badge {
            display: inline-block;
            padding: 6px 16px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 20px;
        }
.privacy-highlight {
            background: linear-gradient(135deg, rgba(109, 93, 252, 0.15), rgba(34, 211, 238, 0.15));
            border-left: 3px solid var(--primary);
            padding: 20px 25px;
            border-radius: 0 12px 12px 0;
            margin: 25px 0;
        }
.privacy-highlight p {
            margin-bottom: 0;
        }
.privacy-contact-info {
            display: flex;
            align-items: center;
            gap: 15px;
            padding: 15px;
            background: rgba(109, 93, 252, 0.1);
            border-radius: 12px;
            margin-top: 20px;
        }
.privacy-contact-info i {
            color: var(--accent);
            font-size: 1.2rem;
        }
.privacy-hero .hero-title {
                font-size: 2rem;
            }
.privacy-card {
                padding: 25px;
            }
/* Bootstrap 组件覆盖 */
        .card, .card-body, .card-title, .card-text, .card-header, .card-footer {
            background: var(--card-bg);
            color: var(--text);
            border-color: rgba(109, 93, 252, 0.2);
        }

/* --- 子页面追加 --- */
/* 本页专属样式 */
        .contact-hero {
            background: linear-gradient(135deg, rgba(109,93,252,0.15) 0%, rgba(34,211,238,0.08) 100%);
            padding: 80px 0 60px;
            border-bottom: 1px solid rgba(109,93,252,0.15);
        }
.contact-card {
            background: var(--card-bg);
            border-radius: 16px;
            padding: 30px;
            box-shadow: var(--shadow);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
        }
.contact-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
        }
.contact-icon {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 15px;
        }
.contact-method {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 10px;
        }
.contact-desc {
            color: rgba(232,234,246,0.7);
            font-size: 0.95rem;
            line-height: 1.6;
        }
.contact-desc a {
            color: var(--accent);
            text-decoration: none;
        }
.contact-desc a:hover {
            text-decoration: underline;
        }
.form-group {
            margin-bottom: 20px;
        }
.form-label {
            color: var(--text);
            font-weight: 500;
            margin-bottom: 8px;
            display: block;
        }
.form-control {
            background: rgba(0,0,0,0.35);
            border: 1px solid rgba(109,93,252,0.2);
            color: var(--text);
            border-radius: 8px;
            padding: 12px 16px;
            width: 100%;
            transition: border-color 0.3s ease, box-shadow 0.3s ease;
        }
.form-control:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(109,93,252,0.15);
            background: rgba(0,0,0,0.45);
            color: var(--text);
        }
.form-control::placeholder {
            color: rgba(255,255,255,0.4);
        }
textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }
.btn-submit {
            background: linear-gradient(135deg, var(--primary) 0%, #8b7cfc 100%);
            color: #fff;
            border: none;
            padding: 12px 35px;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }
.btn-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(109,93,252,0.3);
        }
.faq-item {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 20px 25px;
            margin-bottom: 15px;
            box-shadow: var(--shadow);
            transition: all 0.3s ease;
        }
.faq-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateX(5px);
        }
.faq-q {
            font-weight: 600;
            color: var(--text);
            margin-bottom: 8px;
            font-size: 1.05rem;
        }
.faq-q i {
            color: var(--primary);
            margin-right: 8px;
        }
.faq-a {
            color: rgba(232,234,246,0.7);
            font-size: 0.95rem;
            line-height: 1.6;
            padding-left: 28px;
        }
.social-link {
            display: inline-block;
            width: 45px;
            height: 45px;
            line-height: 45px;
            text-align: center;
            background: rgba(109,93,252,0.1);
            border-radius: 50%;
            color: var(--text);
            font-size: 1.2rem;
            margin-right: 10px;
            transition: all 0.3s ease;
        }
.social-link:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-3px);
        }
.response-time {
            background: rgba(34,211,238,0.1);
            border-left: 3px solid var(--accent);
            padding: 15px 20px;
            border-radius: 0 8px 8px 0;
            margin-top: 25px;
        }
.response-time i {
            color: var(--accent);
            margin-right: 8px;
        }
.contact-hero {
                padding: 50px 0 40px;
            }
.contact-card {
                margin-bottom: 20px;
            }

/* --- 子页面追加 --- */
/* 本页专属样式 - 网站地图 */
        .sitemap-hero {
            padding: 80px 0 40px;
            background: linear-gradient(135deg, rgba(109,93,252,0.15) 0%, rgba(34,211,238,0.05) 50%, transparent 100%);
        }
.sitemap-hero h1 {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 16px;
        }
.sitemap-hero p {
            color: rgba(232,234,246,0.7);
            font-size: 1.1rem;
            max-width: 700px;
        }
.sitemap-section {
            padding: 30px 0;
        }
.sitemap-section .section-header {
            margin-bottom: 24px;
        }
.sitemap-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
            margin-bottom: 30px;
        }
.sitemap-card {
            background: var(--card-bg);
            border-radius: 12px;
            padding: 24px;
            border: 1px solid rgba(109,93,252,0.15);
            transition: box-shadow 0.3s ease, transform 0.3s ease;
        }
.sitemap-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }
.sitemap-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
.sitemap-card h3 i {
            color: var(--primary);
            font-size: 1.1rem;
        }
.sitemap-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
.sitemap-card ul li {
            margin-bottom: 10px;
        }
.sitemap-card ul li a {
            color: rgba(232,234,246,0.7);
            text-decoration: none;
            font-size: 0.95rem;
            transition: color 0.2s ease;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
.sitemap-card ul li a:hover {
            color: var(--accent);
        }
.sitemap-card ul li a i {
            font-size: 0.8rem;
            color: var(--primary);
            opacity: 0.6;
        }
.sitemap-links {
            margin-top: 40px;
            padding-top: 30px;
            border-top: 1px solid rgba(109,93,252,0.15);
        }
.sitemap-links h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 20px;
        }
.sitemap-links .link-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
.sitemap-links .link-chips a {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 20px;
            border-radius: 30px;
            background: rgba(109,93,252,0.1);
            border: 1px solid rgba(109,93,252,0.25);
            color: var(--text);
            text-decoration: none;
            font-size: 0.95rem;
            transition: all 0.3s ease;
        }
.sitemap-links .link-chips a:hover {
            background: rgba(109,93,252,0.25);
            border-color: var(--primary);
            color: var(--text);
        }
.sitemap-links .link-chips a i {
            color: var(--primary);
            font-size: 0.9rem;
        }
.sitemap-hero h1 {
                font-size: 1.8rem;
            }
.sitemap-grid {
                grid-template-columns: 1fr;
            }