:root {
    --primary: #dc2626;
    --accent: #fb923c;
    --bg-dark: #141013;
    --text-light: #fef2f2;
    --card-radius: 20px;
    --soft-shadow: 0 8px 30px rgba(220, 38, 38, 0.12);
  }

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

  body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    overflow-x: hidden;
  }

  h1, h2, h3, .display-title {
    font-family: 'ZCOOL KuaiLe', 'Inter', cursive;
    letter-spacing: 0.5px;
  }

  /* 滚动进度条 */
  #scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    z-index: 9999;
    border-radius: 0 4px 4px 0;
    transition: width 0.1s ease-out;
  }

  /* 导航栏 */
  .navbar-custom {
    background: rgba(20, 16, 19, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(220, 38, 38, 0.15);
    padding: 12px 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
  }

  .navbar-custom.scrolled {
    background: rgba(20, 16, 19, 0.95);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
    padding: 8px 0;
  }

  .navbar-brand {
    font-family: 'ZCOOL KuaiLe', cursive;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-light) !important;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 2px;
  }

  .navbar-brand i {
    color: var(--primary);
    font-size: 2rem;
  }

  .nav-link-custom {
    color: rgba(254, 242, 242, 0.85) !important;
    font-weight: 500;
    margin: 0 8px;
    padding: 8px 16px !important;
    border-radius: 50px;
    transition: all 0.3s ease;
    font-size: 0.95rem;
  }

  .nav-link-custom:hover {
    color: var(--accent) !important;
    background: rgba(220, 38, 38, 0.1);
  }

  .navbar-toggler {
    border-color: rgba(254, 242, 242, 0.3);
  }

  .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28254, 242, 242, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  }

  /* Hero 区域 */
  .hero-section {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    background: radial-gradient(ellipse at 20% 20%, rgba(220, 38, 38, 0.15), transparent 50%),
                radial-gradient(ellipse at 80% 80%, rgba(251, 146, 60, 0.1), transparent 50%);
    padding: 120px 20px 80px;
  }

  .hero-title {
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    background: linear-gradient(135deg, var(--text-light) 30%, var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 80px rgba(220, 38, 38, 0.3);
  }

  .hero-subtitle {
    font-size: 1.2rem;
    color: rgba(254, 242, 242, 0.7);
    max-width: 700px;
    margin: 0 auto 40px;
    font-weight: 300;
    line-height: 1.8;
  }

  .hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
  }

  .btn-hero {
    padding: 14px 36px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.05rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: none;
    text-decoration: none;
  }

  .btn-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
  }

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

  .btn-primary-hero {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    box-shadow: 0 10px 30px rgba(220, 38, 38, 0.4);
  }

  .btn-primary-hero:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(220, 38, 38, 0.6);
  }

  .btn-outline-hero {
    background: transparent;
    color: var(--text-light);
    border: 2px solid rgba(254, 242, 242, 0.3);
  }

  .btn-outline-hero:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-3px);
  }

  /* 区块样式 */
  .section-padding {
    padding: 80px 0;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-light);
    position: relative;
    display: inline-block;
    margin-bottom: 12px;
  }

  .section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 4px;
  }

  .section-subtitle {
    color: rgba(254, 242, 242, 0.6);
    font-size: 1rem;
    font-weight: 300;
  }

  /* 热播榜单 */
  .rank-card {
    background: rgba(254, 242, 242, 0.05);
    border-radius: var(--card-radius);
    padding: 20px;
    margin-bottom: 16px;
    border: 1px solid rgba(220, 38, 38, 0.1);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 15px;
  }

  .rank-card:hover {
    background: rgba(254, 242, 242, 0.08);
    border-color: var(--primary);
    transform: translateX(5px);
  }

  .rank-number {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--primary);
    font-family: 'ZCOOL KuaiLe', cursive;
    min-width: 45px;
    text-align: center;
  }

  .rank-info {
    flex: 1;
  }

  .rank-title {
    font-weight: 600;
    font-size: 1.05rem;
    margin-bottom: 4px;
  }

  .rank-meta {
    font-size: 0.85rem;
    color: rgba(254, 242, 242, 0.5);
  }

  .rank-score {
    color: var(--accent);
    font-weight: 700;
    font-size: 1.1rem;
  }

  /* 海报卡片 */
  .movie-card {
    border-radius: var(--card-radius);
    overflow: hidden;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(254, 242, 242, 0.03);
    border: 1px solid rgba(220, 38, 38, 0.1);
    cursor: pointer;
    margin-bottom: 20px;
  }

  .movie-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    border-color: var(--primary);
  }

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

  .movie-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
  }

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

  .poster-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(20, 16, 19, 0.9) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 20px;
    opacity: 0;
    transition: all 0.3s ease;
  }

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

  .play-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(220, 38, 38, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.4);
  }

  .play-btn i {
    color: white;
    font-size: 1.2rem;
    margin-left: 4px;
  }

  .movie-card:hover .play-btn {
    transform: scale(1.1);
  }

  .movie-info {
    padding: 15px;
  }

  .movie-title {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .movie-meta {
    font-size: 0.8rem;
    color: rgba(254, 242, 242, 0.5);
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .movie-rating {
    color: var(--accent);
    font-weight: 700;
  }

  /* 分类筛选区 */
  .category-filters {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 30px;
  }

  .filter-chip {
    padding: 8px 20px;
    border-radius: 50px;
    background: rgba(254, 242, 242, 0.05);
    border: 1px solid rgba(254, 242, 242, 0.1);
    color: rgba(254, 242, 242, 0.7);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
  }

  .filter-chip:hover, .filter-chip.active {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3);
  }

  /* 特色卡片网格 */
  .feature-card {
    background: rgba(254, 242, 242, 0.05);
    border-radius: var(--card-radius);
    padding: 30px;
    text-align: center;
    border: 1px solid rgba(220, 38, 38, 0.1);
    transition: all 0.4s ease;
    height: 100%;
  }

  .feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 15px 40px rgba(220, 38, 38, 0.15);
  }

  .feature-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    color: white;
  }

  .feature-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
  }

  .feature-desc {
    color: rgba(254, 242, 242, 0.6);
    font-size: 0.9rem;
    line-height: 1.6;
  }

  /* 步骤条 */
  .step-item {
    text-align: center;
    padding: 20px;
    position: relative;
  }

  .step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0 auto 15px;
    box-shadow: 0 8px 25px rgba(220, 38, 38, 0.3);
  }

  .step-title {
    font-weight: 600;
    margin-bottom: 8px;
  }

  .step-desc {
    color: rgba(254, 242, 242, 0.6);
    font-size: 0.9rem;
    line-height: 1.5;
  }

  /* 经典专区 */
  .classic-section {
    background: linear-gradient(180deg, transparent 0%, rgba(220, 38, 38, 0.05) 50%, transparent 100%);
  }

  /* 预告专区 */
  .trailer-section {
    background: rgba(220, 38, 38, 0.03);
  }

  /* 友情链接 */
  .friends-section {
    padding: 60px 0;
    border-top: 1px solid rgba(220, 38, 38, 0.1);
    border-bottom: 1px solid rgba(220, 38, 38, 0.1);
  }

  .friends-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: rgba(254, 242, 242, 0.8);
  }

  .friends-links {
    color: rgba(254, 242, 242, 0.5);
    font-size: 0.9rem;
    line-height: 2;
  }

  /* 页脚 */
  .footer {
    padding: 40px 0;
    background: rgba(0, 0, 0, 0.3);
    text-align: center;
    color: rgba(254, 242, 242, 0.4);
    font-size: 0.9rem;
  }

  .footer a {
    color: rgba(254, 242, 242, 0.6);
    text-decoration: none;
    transition: color 0.3s ease;
    margin: 0 10px;
  }

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

  /* 横向滚动容器 */
  .scroll-container {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding: 20px 5px;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
  }

  .scroll-container::-webkit-scrollbar {
    height: 6px;
  }

  .scroll-container::-webkit-scrollbar-track {
    background: rgba(254, 242, 242, 0.05);
    border-radius: 10px;
  }

  .scroll-container::-webkit-scrollbar-thumb {
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 10px;
  }

  .scroll-container .movie-card {
    min-width: 200px;
    max-width: 200px;
  }

  @media (max-width: 768px) {
    .scroll-container .movie-card {
      min-width: 160px;
      max-width: 160px;
    }
  }

  /* 弹窗 */
  .modal-movie {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    overflow-y: auto;
  }

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

  .modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    filter: blur(30px) brightness(0.4);
    z-index: -1;
  }

  .modal-content-box {
    max-width: 800px;
    width: 90%;
    background: rgba(20, 16, 19, 0.95);
    border-radius: 30px;
    padding: 40px;
    position: relative;
    z-index: 1;
    border: 1px solid rgba(220, 38, 38, 0.2);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8);
    margin: 40px auto;
  }

  .modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(254, 242, 242, 0.1);
    border: none;
    color: var(--text-light);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
  }

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

  .modal-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 10px;
  }

  .modal-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
  }

  .modal-tag {
    padding: 6px 16px;
    border-radius: 50px;
    background: rgba(220, 38, 38, 0.15);
    color: var(--accent);
    font-size: 0.9rem;
    border: 1px solid rgba(220, 38, 38, 0.3);
  }

  .modal-score {
    font-size: 3rem;
    font-weight: 900;
    color: var(--accent);
    margin-bottom: 20px;
  }

  .modal-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 20px;
  }

  .modal-info-item {
    background: rgba(254, 242, 242, 0.05);
    padding: 12px;
    border-radius: 12px;
  }

  .modal-info-label {
    font-size: 0.8rem;
    color: rgba(254, 242, 242, 0.5);
    margin-bottom: 4px;
  }

  .modal-info-value {
    font-weight: 500;
  }

  .modal-plot {
    margin-top: 20px;
    padding: 20px;
    background: rgba(254, 242, 242, 0.05);
    border-radius: 15px;
    line-height: 1.8;
    font-size: 0.95rem;
    color: rgba(254, 242, 242, 0.8);
  }

  @media (max-width: 768px) {
    .modal-content-box {
      padding: 25px;
      margin: 20px auto;
    }

    .modal-info-grid {
      grid-template-columns: 1fr;
    }

    .modal-title {
      font-size: 1.5rem;
    }

    .modal-score {
      font-size: 2.5rem;
    }
  }

  /* 冷知识 */
  .tip-card {
    background: rgba(254, 242, 242, 0.03);
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 15px;
    border-left: 4px solid var(--primary);
    transition: all 0.3s ease;
  }

  .tip-card:hover {
    border-left-color: var(--accent);
    background: rgba(254, 242, 242, 0.06);
  }

  .tip-icon {
    color: var(--accent);
    margin-right: 10px;
  }

  /* 相关推荐 */
  .related-card {
    background: rgba(254, 242, 242, 0.05);
    border-radius: var(--card-radius);
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    text-decoration: none;
    color: var(--text-light);
    display: block;
  }

  .related-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(220, 38, 38, 0.15);
    color: var(--text-light);
  }

  .related-icon {
    font-size: 2rem;
    margin-bottom: 12px;
    color: var(--accent);
  }

  .related-name {
    font-weight: 600;
    font-size: 1.05rem;
    margin-bottom: 6px;
  }

  .related-desc {
    font-size: 0.85rem;
    color: rgba(254, 242, 242, 0.5);
  }

/* --- 子页面追加 --- */
/* 排行榜页专属微调 — 保证与首页完全同风格 */
        .rank-card {
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(220,38,38,0.15);
            backdrop-filter: blur(2px);
        }
.badge-青草 {
            background: var(--primary);
            color: #fff;
            font-size: 0.7rem;
            padding: 4px 10px;
            border-radius: 30px;
            letter-spacing: 0.5px;
        }
.list-separator {
            border-bottom: 1px dashed rgba(220,38,38,0.2);
            margin: 1rem 0;
        }
/* 确保Bootstrap组件不出现白底 */
        .card, .card-body, .card-title, .card-text, .card-header, .card-footer,
        .form-control, .form-select, .form-label, .input-group-text,
        .table, .list-group-item, .accordion-item, .accordion-button, .accordion-body,
        .modal-content, .modal-header, .modal-body, .dropdown-menu, .dropdown-item,
        .nav-link, .navbar, .navbar-brand, .btn-light, .btn-outline-* {
            background: transparent !important;
            color: var(--text-light) !important;
            border-color: rgba(220,38,38,0.2) !important;
        }
.navbar {
            background: rgba(20,16,19,0.85) !important;
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(220,38,38,0.2);
        }

/* --- 子页面追加 --- */
/* 本页只补充极少量非用不可的样式，尽量复用现有类 */
    .page-header {
      padding: 4rem 0 1.5rem;
    }
.section-block {
      padding: 2.5rem 0;
      border-bottom: 1px solid rgba(220, 38, 38, 0.15);
    }
.section-block:last-of-type {
      border-bottom: none;
    }
.link-chip {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      background: rgba(220,38,38,0.1);
      border: 1px solid rgba(220,38,38,0.25);
      padding: 0.3rem 1rem;
      border-radius: 40px;
      font-size: 0.85rem;
      color: var(--text-light);
      margin-right: 0.5rem;
      margin-bottom: 0.5rem;
      transition: 0.2s;
    }
.link-chip i {
      color: var(--accent);
      font-size: 0.8rem;
    }
.link-chip:hover {
      background: rgba(220,38,38,0.2);
      color: #fff;
    }
.sticky-subnav {
      position: sticky;
      top: 0;
      z-index: 5;
      background: rgba(20, 16, 19, 0.85);
      backdrop-filter: blur(8px);
      padding: 0.6rem 0;
      border-bottom: 1px solid rgba(220,38,38,0.2);
      margin-bottom: 1rem;
    }
.sticky-subnav .container {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem 1.2rem;
    }
.sticky-subnav a {
      color: var(--text-light);
      font-size: 0.9rem;
      font-weight: 500;
      text-decoration: none;
      opacity: 0.8;
      border-bottom: 2px solid transparent;
    }
.sticky-subnav a:hover, .sticky-subnav a.active {
      opacity: 1;
      border-bottom-color: var(--primary);
    }
.badge-new {
      background: var(--primary);
      color: #fff;
      font-size: 0.7rem;
      padding: 0.25rem 0.6rem;
      border-radius: 30px;
      margin-left: 0.5rem;
      vertical-align: middle;
      font-weight: 600;
    }

/* --- 子页面追加 --- */
/* 确保 Bootstrap 组件不会破坏深色风格 —— 仅使用栅格与工具类, 组件全部自写 */
        body {
            background-color: var(--bg-dark);
            color: var(--text-light);
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
        }
/* 本页专属卡片风格, 复用首页 movie-card 类, 但增加一些列表样式 */
        .watch-list-card {
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(220,38,38,0.15);
            border-radius: var(--card-radius);
            padding: 1.5rem 1.5rem 1rem;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            height: 100%;
            backdrop-filter: blur(4px);
        }
.watch-list-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--soft-shadow);
            border-color: rgba(220,38,38,0.4);
        }
.watch-list-card h3 {
            color: var(--accent);
            font-weight: 600;
            font-size: 1.3rem;
            margin-bottom: 1.2rem;
            border-left: 4px solid var(--primary);
            padding-left: 0.9rem;
        }
.watch-list-card ul {
            list-style: none;
            padding-left: 0;
            margin-bottom: 0.5rem;
        }
.watch-list-card li {
            padding: 0.6rem 0;
            border-bottom: 1px dashed rgba(251,146,60,0.2);
            display: flex;
            align-items: baseline;
            gap: 0.6rem;
            font-size: 0.98rem;
        }
.watch-list-card li:last-child {
            border-bottom: none;
        }
.watch-list-card li i {
            color: var(--primary);
            font-size: 0.8rem;
            width: 1.2rem;
            text-align: center;
            transform: translateY(1px);
        }
.watch-list-card li span {
            color: var(--text-light);
            opacity: 0.9;
        }
.badge-soft {
            background: rgba(220,38,38,0.2);
            color: var(--accent);
            font-size: 0.75rem;
            font-weight: 500;
            padding: 0.25rem 0.8rem;
            border-radius: 50px;
            letter-spacing: 0.3px;
            border: 1px solid rgba(220,38,38,0.2);
        }
.section-divider {
            border-top: 1px solid rgba(220,38,38,0.15);
            margin: 2.5rem 0;
        }
/* 日历高亮 */
        .cal-highlight {
            background: rgba(220,38,38,0.2);
            border-radius: 12px;
            padding: 0.1rem 0.6rem;
            color: var(--accent);
            font-weight: 600;
        }
/* 列表序号 */
        .step-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--primary);
            color: #fff;
            border-radius: 50%;
            width: 26px;
            height: 26px;
            font-size: 0.8rem;
            font-weight: 700;
            margin-right: 10px;
            flex-shrink: 0;
        }
/* 深色卡片内部文本 */
        .card-dark-custom {
            background: rgba(0,0,0,0.25);
            border: 1px solid var(--border-color, rgba(220,38,38,0.15));
            border-radius: var(--card-radius);
            padding: 1.5rem;
        }

/* --- 子页面追加 --- */
/* 确保bootstrap组件被覆盖成本站深色主题 */
    .card, .card-body, .card-title, .card-text, .card-header, .card-footer,
    .form-control, .form-select, .form-label, .input-group-text,
    .table, .list-group-item, .accordion-item, .accordion-button, .accordion-body,
    .modal-content, .modal-header, .modal-body, .dropdown-menu, .dropdown-item,
    .nav-link, .navbar, .navbar-brand {
      background-color: var(--bg-dark) !important;
      color: var(--text-light) !important;
      border-color: #3a1f1f !important;
    }
.nav-link-custom:hover,
    .nav-link-custom.active {
      color: var(--accent) !important;
      opacity: 1;
    }
.form-control::placeholder {
      color: rgba(254, 242, 242, .5) !important;
    }
/* 本页小卡片/列表组等完全复用全局变量 */
    .about-card {
      background: rgba(20, 16, 19, .7);
      border: 1px solid rgba(220, 38, 38, .15);
      border-radius: var(--card-radius);
      box-shadow: var(--soft-shadow);
      padding: 1.8rem;
      height: 100%;
      backdrop-filter: blur(4px);
    }
.about-card i {
      color: var(--accent);
      margin-bottom: 1rem;
    }
.about-card h3 {
      font-size: 1.25rem;
      font-weight: 700;
      letter-spacing: -0.01em;
      color: var(--text-light);
      border-left: 3px solid var(--primary);
      padding-left: 1rem;
      margin-bottom: 1.2rem;
    }
.about-card p {
      color: rgba(254, 242, 242, .75);
      line-height: 1.75;
      font-size: 0.95rem;
    }
.about-highlight {
      background: linear-gradient(145deg, rgba(220,38,38,.08), rgba(251,146,60,.06));
      border-radius: 18px;
      padding: 1.2rem 1.5rem;
      border: 1px solid rgba(220,38,38,.2);
      margin: 2rem 0;
    }
.about-highlight i {
      color: var(--accent);
      margin-right: .5rem;
    }
.about-list {
      list-style: none;
      padding: 0;
    }
.about-list li {
      padding: .65rem 0;
      border-bottom: 1px solid rgba(220,38,38,.1);
      display: flex;
      gap: .75rem;
      align-items: baseline;
      color: rgba(254,242,242,.85);
    }
.about-list li i {
      color: var(--accent);
      font-size: .8rem;
      width: 1.2rem;
      text-align: center;
      transform: translateY(1px);
    }
.about-list li:last-child {
      border-bottom: none;
    }
.quote-block {
      font-style: italic;
      border-left: 4px solid var(--primary);
      padding-left: 1.5rem;
      color: rgba(254,242,242,.7);
      margin: 2rem 0;
    }
/* 导航高亮当前页 */
    .nav-link-custom.active {
      color: var(--accent) !important;
      font-weight: 600;
    }

/* --- 子页面追加 --- */
background: linear-gradient(135deg, rgba(20,16,19,.95) 0%, rgba(20,16,19,.85) 100%), url(' {随机图片}
.disclaimer-hero .hero-title {
            font-size: 2.8rem;
            font-weight: 800;
            letter-spacing: -0.02em;
        }
.disclaimer-hero .hero-subtitle {
            font-size: 1.2rem;
            opacity: .85;
        }
.legal-card {
            background: rgba(20,16,19,.6);
            border: 1px solid rgba(220,38,38,.15);
            border-radius: var(--card-radius);
            padding: 2rem 2rem 1.5rem;
            margin-bottom: 2rem;
            backdrop-filter: blur(6px);
            box-shadow: var(--soft-shadow);
            transition: transform .2s ease, border-color .2s;
        }
.legal-card:hover {
            border-color: rgba(251,146,60,.4);
            transform: translateY(-2px);
        }
.legal-card h2 {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text-light);
            margin-bottom: 1.2rem;
            display: flex;
            align-items: center;
            gap: .75rem;
            border-bottom: 2px solid rgba(251,146,60,.3);
            padding-bottom: .6rem;
        }
.legal-card h2 i {
            color: var(--accent);
            font-size: 1.4rem;
            width: 2rem;
        }
.legal-card p, .legal-card li {
            color: rgba(254,242,242,.85);
            line-height: 1.8;
            font-size: .98rem;
        }
.legal-card ul {
            padding-left: 1.2rem;
            list-style-type: none;
        }
.legal-card ul li {
            margin-bottom: .7rem;
            position: relative;
            padding-left: 1.5rem;
        }
.legal-card ul li::before {
            content: "◆";
            color: var(--accent);
            position: absolute;
            left: 0;
            font-size: .8rem;
            top: .3rem;
        }
.legal-highlight {
            background: rgba(220,38,38,.12);
            border-left: 4px solid var(--primary);
            padding: 1rem 1.5rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
            font-weight: 500;
        }
.footer-note {
            font-size: .9rem;
            opacity: .7;
        }
.disclaimer-hero .hero-title { font-size: 2.2rem; }
.legal-card { padding: 1.5rem; }

/* --- 子页面追加 --- */
/* 本页专属微调：仅用于隐私政策排版，不破坏全局风格 */
        .privacy-article { max-width: 900px; margin: 0 auto; }
.privacy-article h2 { color: var(--text-light); font-weight: 700; font-size: 1.6rem; margin-top: 2.2rem; margin-bottom: 1rem; border-left: 4px solid var(--primary); padding-left: 1rem; }
.privacy-article h3 { color: var(--accent); font-weight: 600; font-size: 1.25rem; margin-top: 1.8rem; margin-bottom: 0.8rem; }
.privacy-article p, .privacy-article li { color: rgba(254, 242, 242, 0.85); line-height: 1.8; }
.privacy-article ul, .privacy-article ol { padding-left: 1.5rem; }
.privacy-article a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.privacy-article a:hover { color: var(--primary); }
.privacy-box { background: rgba(220, 38, 38, 0.05); border: 1px solid rgba(220, 38, 38, 0.2); border-radius: var(--card-radius); padding: 1.5rem; margin: 2rem 0; }
.privacy-box p:last-child { margin-bottom: 0; }
.badge-privacy { display: inline-block; background: var(--primary); color: #fff; font-size: 0.75rem; padding: 0.25rem 0.8rem; border-radius: 30px; margin-right: 0.5rem; font-weight: 600; }
.update-date { color: var(--accent); font-weight: 500; }
/* 覆盖bootstrap卡片(如有意外) */
        .card, .card-body { background: transparent; border: none; }

/* --- 子页面追加 --- */
/* 本页专属微调——仅补充联系页特有的布局细节，保持全局品牌风格 */
    .contact-card {
      background: rgba(20, 16, 19, 0.7);
      backdrop-filter: blur(6px);
      border: 1px solid rgba(220, 38, 38, 0.25);
      border-radius: var(--card-radius);
      padding: 2rem 1.8rem;
      height: 100%;
      transition: transform .2s ease, box-shadow .2s ease;
    }
.contact-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--soft-shadow);
    }
.contact-icon {
      font-size: 2.2rem;
      color: var(--accent);
      margin-bottom: 1rem;
    }
.contact-card h3 {
      color: var(--text-light);
      font-weight: 700;
      font-size: 1.35rem;
      letter-spacing: -0.01em;
      margin-bottom: 0.75rem;
    }
.contact-card p, .contact-card a {
      color: rgba(254, 242, 242, 0.85);
      font-size: 0.98rem;
      line-height: 1.6;
    }
.contact-card a {
      color: var(--accent);
      text-decoration: none;
      font-weight: 500;
      word-break: break-all;
    }
.contact-card a:hover {
      color: var(--primary);
      text-decoration: underline;
    }
.contact-form-wrapper {
      background: rgba(20, 16, 19, 0.6);
      border: 1px solid rgba(220, 38, 38, 0.2);
      border-radius: var(--card-radius);
      padding: 2.2rem 2rem;
      backdrop-filter: blur(4px);
    }
.form-control-plaintext-custom {
      background: rgba(0, 0, 0, 0.3);
      border: 1px solid rgba(220, 38, 38, 0.3);
      border-radius: 14px;
      color: var(--text-light);
      padding: 0.8rem 1.2rem;
      transition: border-color .15s ease;
    }
.form-control-plaintext-custom:focus {
      border-color: var(--primary);
      outline: none;
      box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
    }
.form-control-plaintext-custom::placeholder {
      color: rgba(255, 255, 255, 0.35);
      font-weight: 300;
    }
.btn-send-message {
      background: var(--primary);
      color: white;
      border: none;
      border-radius: 40px;
      padding: 0.7rem 2.2rem;
      font-weight: 600;
      letter-spacing: 0.02em;
      transition: background .2s, transform .1s;
    }
.btn-send-message:hover {
      background: #b91c1c;
      color: #fff;
      transform: scale(1.01);
    }
.contact-feedback-note {
      background: rgba(251, 146, 60, 0.08);
      border-left: 4px solid var(--accent);
      border-radius: 12px;
      padding: 1.2rem 1.5rem;
      margin: 2rem 0 0;
    }
.contact-feedback-note p {
      margin: 0;
      color: var(--text-light);
      font-size: 0.98rem;
    }
hr.separator-gradient {
      border: none;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--primary), var(--accent), transparent);
      margin: 2.5rem 0;
      opacity: .6;
    }