:root {
    --primary: #10b981;
    --accent: #fbbf24;
    --bg: #0a1410;
    --text: #ecfdf5;
    --card-bg: #11221a;
    --border-color: #10b981;
    --shadow-color: rgba(16, 185, 129, 0.3);
  }
  * { margin: 0; padding: 0; box-sizing: border-box; }
  body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
  }
  h1, h2, h3, h4, h5, .brand-title {
    font-family: 'Inter', 'PingFang SC', sans-serif;
    font-weight: 800;
    letter-spacing: 0.5px;
  }
  .hero-section {
    background: linear-gradient(135deg, #0a1410 0%, #0d2a1c 50%, #0a1410 100%);
    padding: 80px 0 60px;
    position: relative;
    overflow: hidden;
    border-bottom: 3px solid var(--primary);
  }
  .hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 80%;
    height: 200%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
    animation: float 8s ease-in-out infinite;
  }
  .hero-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    right: -10%;
    width: 60%;
    height: 150%;
    background: radial-gradient(circle, rgba(251, 191, 36, 0.1) 0%, transparent 60%);
    animation: float 6s ease-in-out infinite reverse;
  }
  @keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(5deg); }
  }
  .hero-content {
    position: relative;
    z-index: 2;
  }
  .hero-title {
    font-size: 3.2rem;
    font-weight: 900;
    background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% auto;
    animation: gradientShift 4s ease infinite;
    margin-bottom: 20px;
  }
  @keyframes gradientShift {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
  }
  .hero-subtitle {
    font-size: 1.2rem;
    color: var(--text);
    opacity: 0.85;
    margin-bottom: 30px;
  }
  .navbar-custom {
    background-color: #0d1a14;
    border-bottom: 3px solid var(--primary);
    padding: 10px 0;
  }
  .navbar-brand {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--primary) !important;
    letter-spacing: 2px;
  }
  .navbar-brand i {
    color: var(--accent);
    margin-right: 8px;
  }
  .nav-link {
    color: var(--text) !important;
    font-weight: 600;
    margin: 0 12px;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    position: relative;
  }
  .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s;
  }
  .nav-link:hover::after {
    width: 100%;
  }
  .section-title {
    position: relative;
    display: inline-block;
    margin-bottom: 40px;
    font-size: 2rem;
    font-weight: 800;
    color: var(--text);
  }
  .section-title::before {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--primary);
    border-radius: 2px;
  }
  .section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 65px;
    width: 20px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
  }
  .filter-sidebar {
    background-color: #0d1a14;
    border: 2px solid var(--border-color);
    border-radius: 0;
    padding: 20px;
    position: sticky;
    top: 100px;
    margin-bottom: 30px;
  }
  .filter-sidebar h5 {
    color: var(--accent);
    font-weight: 700;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 10px;
    margin-bottom: 20px;
  }
  .filter-list {
    list-style: none;
    padding: 0;
  }
  .filter-list li {
    padding: 10px 15px;
    margin-bottom: 5px;
    cursor: pointer;
    border-left: 3px solid transparent;
    transition: all 0.3s;
    font-weight: 500;
  }
  .filter-list li:hover, .filter-list li.active {
    border-left-color: var(--accent);
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--accent);
  }
  .movie-card {
    position: relative;
    background-color: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    margin-bottom: 20px;
  }
  .movie-card:hover {
    transform: translateY(-5px);
    box-shadow: 8px 8px 0 var(--shadow-color);
  }
  .movie-poster {
    position: relative;
    overflow: hidden;
    aspect-ratio: 2/3;
  }
  .movie-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
  }
  .movie-card:hover .movie-poster img {
    transform: scale(1.05);
  }
  .play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 20, 16, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
  }
  .movie-card:hover .play-overlay {
    opacity: 1;
  }
  .play-overlay i {
    font-size: 3rem;
    color: var(--accent);
    border: 3px solid var(--accent);
    border-radius: 50%;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s;
  }
  .play-overlay i:hover {
    transform: scale(1.1);
  }
  .episode-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--accent);
    color: #0a1410;
    padding: 2px 10px;
    font-weight: 700;
    font-size: 0.75rem;
    z-index: 10;
    border-radius: 0;
  }
  .rating-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(10, 20, 16, 0.8);
    color: var(--accent);
    padding: 2px 8px;
    font-weight: 700;
    font-size: 0.8rem;
    border: 1px solid var(--accent);
    z-index: 10;
  }
  .movie-info {
    padding: 15px;
  }
  .movie-info h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .movie-info p {
    font-size: 0.8rem;
    color: rgba(236, 253, 245, 0.7);
    margin: 0;
  }
  .ranking-table {
    width: 100%;
    border-collapse: collapse;
  }
  .ranking-table tr {
    border-bottom: 1px solid rgba(16, 185, 129, 0.3);
  }
  .ranking-table td {
    padding: 12px 15px;
    vertical-align: middle;
  }
  .ranking-number {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--accent);
    width: 50px;
  }
  .ranking-title {
    font-weight: 600;
  }
  .ranking-title:hover {
    color: var(--accent);
    cursor: pointer;
  }
  .comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
  }
  .comparison-table th {
    background: var(--primary);
    color: #0a1410;
    padding: 15px;
    text-align: center;
    font-weight: 700;
  }
  .comparison-table td {
    padding: 15px;
    border: 1px solid rgba(16, 185, 129, 0.3);
    text-align: center;
  }
  .comparison-table tr:nth-child(even) {
    background: rgba(16, 185, 129, 0.05);
  }
  .guide-steps {
    counter-reset: step;
  }
  .guide-steps li {
    list-style: none;
    position: relative;
    padding-left: 50px;
    margin-bottom: 20px;
    font-size: 1rem;
    line-height: 1.8;
  }
  .guide-steps li::before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0;
    width: 35px;
    height: 35px;
    background: var(--primary);
    color: #0a1410;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0;
    font-size: 1rem;
  }
  .mood-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin: 20px 0;
  }
  .mood-tag {
    padding: 10px 25px;
    border: 2px solid var(--primary);
    background: transparent;
    color: var(--text);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    border-radius: 0;
  }
  .mood-tag:hover, .mood-tag.active {
    background: var(--primary);
    color: #0a1410;
  }
  .mood-recommendation {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    padding: 20px;
    margin-top: 20px;
    border-radius: 0;
  }
  .friend-links-section {
    background: #0d1a14;
    padding: 40px 0;
    border-top: 3px solid var(--primary);
  }
  footer {
    background: #080f0c;
    padding: 30px 0;
    border-top: 2px solid var(--primary);
    text-align: center;
  }
  footer a {
    color: var(--primary);
    text-decoration: none;
  }
  footer a:hover {
    color: var(--accent);
  }
  .back-to-top {
    position: fixed;
    bottom: 40px;
    right: 30px;
    background: var(--primary);
    color: #0a1410;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 999;
    border: 2px solid var(--accent);
    border-radius: 0;
  }
  .back-to-top.visible {
    opacity: 1;
    visibility: visible;
  }
  .back-to-top:hover {
    background: var(--accent);
  }
  .reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }
  .modal-movie {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(10, 20, 16, 0.9);
    backdrop-filter: blur(10px);
  }
  .modal-movie.show {
    display: flex;
  }
  .modal-backdrop-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: blur(20px) brightness(0.3);
    z-index: -1;
  }
  .modal-content-box {
    background: var(--card-bg);
    border: 3px solid var(--primary);
    border-radius: 0;
    max-width: 650px;
    width: 90%;
    padding: 30px;
    position: relative;
    box-shadow: 15px 15px 0 var(--shadow-color);
    max-height: 90vh;
    overflow-y: auto;
  }
  .modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 35px;
    height: 35px;
    background: var(--accent);
    color: #0a1410;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    border: none;
    border-radius: 0;
    z-index: 10;
  }
  .modal-close:hover {
    background: var(--primary);
  }
  .movie-rating-highlight {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 3rem;
    font-weight: 900;
    display: inline-block;
  }
  .detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 20px 0;
  }
  .detail-item {
    padding: 10px;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 0;
  }
  .detail-item strong {
    color: var(--accent);
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    margin-bottom: 5px;
  }
  @media (max-width: 768px) {
    .hero-title {
      font-size: 2rem;
    }
    .filter-sidebar {
      position: static;
      margin-bottom: 20px;
    }
    .navbar-collapse {
      background: #0d1a14;
      padding: 10px;
      border-top: 1px solid var(--primary);
    }
  }
  .card-shadow {
    box-shadow: 6px 6px 0 var(--shadow-color);
  }
  .btn-outline-accent {
    border: 2px solid var(--accent);
    color: var(--accent);
    background: transparent;
    border-radius: 0;
    padding: 8px 20px;
    font-weight: 600;
    transition: all 0.3s;
  }
  .btn-outline-accent:hover {
    background: var(--accent);
    color: #0a1410;
  }
  .category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 15px;
    margin: 20px 0;
  }
  .category-item {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    padding: 15px 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    border-radius: 0;
  }
  .category-item:hover {
    border-color: var(--accent);
    box-shadow: 4px 4px 0 var(--shadow-color);
    transform: translateY(-3px);
  }
  .category-item i {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 8px;
    display: block;
  }
  .category-item span {
    font-weight: 600;
    font-size: 0.85rem;
  }

/* --- 子页面追加 --- */
/* 本页专属小范围补充样式（自动并入站点CSS） */
        .about-hero {
            padding: 80px 0 50px;
            background: linear-gradient(135deg, rgba(16,185,129,0.08) 0%, rgba(10,20,16,0.95) 100%);
            border-bottom: 1px solid rgba(16,185,129,0.15);
        }
.about-hero h1 {
            font-size: 2.4rem;
            font-weight: 800;
            letter-spacing: -0.5px;
        }
.about-hero p {
            color: var(--text);
            opacity: 0.85;
            max-width: 720px;
            margin: 1rem auto 0;
        }
.about-section {
            padding: 70px 0;
            border-bottom: 1px solid rgba(16,185,129,0.08);
        }
.about-section:last-of-type {
            border-bottom: none;
        }
.about-section .section-title {
            margin-bottom: 1.2rem;
        }
.about-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            padding: 24px;
            height: 100%;
            transition: transform 0.25s ease, box-shadow 0.25s ease;
        }
.about-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 8px 24px var(--shadow-color);
        }
.about-card i {
            font-size: 1.8rem;
            color: var(--accent);
            margin-bottom: 12px;
        }
.about-card h4 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--primary);
        }
.about-card p {
            font-size: 0.92rem;
            line-height: 1.7;
            color: var(--text);
            opacity: 0.85;
            margin-bottom: 0;
        }
.story-text {
            font-size: 1rem;
            line-height: 1.9;
            color: var(--text);
            opacity: 0.92;
        }
.story-text strong {
            color: var(--primary);
            font-weight: 600;
        }
.highlight-box {
            background: rgba(16,185,129,0.06);
            border-left: 4px solid var(--primary);
            padding: 16px 20px;
            border-radius: 0 8px 8px 0;
            margin: 24px 0;
        }
.highlight-box p {
            margin-bottom: 0;
            font-size: 0.95rem;
        }
.stat-item {
            text-align: center;
            padding: 20px 10px;
        }
.stat-item .number {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1;
        }
.stat-item .label {
            font-size: 0.85rem;
            color: var(--text);
            opacity: 0.7;
            margin-top: 8px;
        }
.about-hero h1 {
                font-size: 1.8rem;
            }
.about-section {
                padding: 50px 0;
            }

/* --- 子页面追加 --- */
/* 确保 Bootstrap 组件不破坏深色风格 */
    .card, .card-body, .card-title, .card-text, .card-header, .card-footer,
    .form-control, .form-select, .list-group-item, .accordion-item, .accordion-button,
    .modal-content, .dropdown-menu, .nav-link, .navbar, .btn-light {
      background-color: var(--card-bg) !important;
      color: var(--text) !important;
      border-color: var(--border-color) !important;
    }
.form-control::placeholder {
      color: rgba(236, 253, 245, 0.5) !important;
    }
.accordion-button:not(.collapsed) {
      background-color: var(--primary) !important;
      color: #0a1410 !important;
    }
.dropdown-item {
      background-color: var(--card-bg) !important;
      color: var(--text) !important;
    }
.dropdown-item:hover {
      background-color: var(--primary) !important;
      color: #0a1410 !important;
    }
.btn-outline-light {
      border-color: var(--border-color) !important;
      color: var(--text) !important;
    }
.btn-outline-light:hover {
      background-color: var(--primary) !important;
      color: #0a1410 !important;
    }
/* 本页微调 */
    .legal-section {
      background: rgba(17, 34, 26, 0.5);
      border-left: 4px solid var(--primary);
      padding: 1.5rem;
      border-radius: 0.5rem;
      margin-bottom: 2rem;
    }
.legal-section h2 {
      font-weight: 700;
      font-size: 1.5rem;
      margin-bottom: 1rem;
      color: var(--accent);
    }
.legal-section p, .legal-section li {
      color: rgba(236, 253, 245, 0.85);
      line-height: 1.75;
    }
.legal-section a {
      color: var(--primary);
      text-decoration: underline;
    }
.legal-section a:hover {
      color: var(--accent);
    }
.legal-highlight {
      background: rgba(251, 191, 36, 0.1);
      padding: 0.3rem 0.6rem;
      border-radius: 4px;
      font-weight: 500;
    }
hr {
      border-color: var(--border-color);
      opacity: 0.3;
    }
.muted-text {
      color: rgba(236, 253, 245, 0.6);
    }

/* --- 子页面追加 --- */
/* 本页专属微调样式 */
        .guide-hero {
            background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(251, 191, 36, 0.08) 100%);
            border-bottom: 1px solid rgba(16, 185, 129, 0.2);
        }
.guide-section {
            background: rgba(17, 34, 26, 0.6);
            border: 1px solid rgba(16, 185, 129, 0.25);
            border-radius: 12px;
            padding: 30px;
            margin-bottom: 30px;
            transition: box-shadow 0.3s ease;
        }
.guide-section:hover {
            box-shadow: 0 8px 30px var(--shadow-color);
        }
.guide-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
        }
.guide-table th {
            background: rgba(16, 185, 129, 0.2);
            color: var(--primary);
            padding: 12px 15px;
            font-weight: 600;
            border-bottom: 2px solid var(--primary);
        }
.guide-table td {
            padding: 12px 15px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
.guide-table tr:hover td {
            background: rgba(16, 185, 129, 0.05);
        }
.tip-box {
            background: rgba(251, 191, 36, 0.08);
            border: 1px solid rgba(251, 191, 36, 0.3);
            border-radius: 8px;
            padding: 15px 20px;
            margin: 20px 0;
        }
.tip-box i {
            color: var(--accent);
            margin-right: 8px;
        }
.faq-item {
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            padding: 15px 0;
        }
.faq-item:last-child {
            border-bottom: none;
        }
.faq-question {
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 8px;
            font-size: 16px;
        }
.faq-answer {
            color: var(--text);
            opacity: 0.9;
            line-height: 1.7;
            padding-left: 20px;
            border-left: 2px solid rgba(16, 185, 129, 0.3);
        }