:root {
    --primary: #10b981;
    --accent: #fbbf24;
    --bg: #0a1410;
    --text: #ecfdf5;
    --text-muted: #94a3b8;
    --card-bg: rgba(16, 185, 129, 0.05);
    --border-glow: rgba(16, 185, 129, 0.3);
    --radius-card: 14px;
    --radius-pill: 50rem;
    --shadow-soft: 0 4px 24px rgba(0, 0, 0, 0.45);
  }

  * { box-sizing: border-box; }

  body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    line-height: 1.75;
    letter-spacing: 0.02em;
    scroll-behavior: smooth;
  }

  h1, h2, h3, h4, h5, h6 {
    font-family: 'Noto Serif SC', 'Songti SC', 'SimSun', serif;
    font-weight: 600;
    letter-spacing: 0.02em;
  }

  .navbar-brand, .nav-link {
    font-family: 'Noto Serif SC', 'Songti SC', serif;
  }

  .navbar {
    background: rgba(10, 20, 16, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(16, 185, 129, 0.15);
  }

  .navbar-brand {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text) !important;
    letter-spacing: 0.03em;
  }

  .navbar-brand i {
    color: var(--primary);
    margin-right: 6px;
  }

  .nav-link {
    color: var(--text-muted) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    padding: 0.5rem 0.75rem !important;
    border-radius: var(--radius-pill);
    transition: all 0.25s ease;
    position: relative;
  }

  .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary);
    transform: translateX(-50%);
    transition: width 0.3s ease;
  }

  .nav-link:hover, .nav-link.active {
    color: var(--text) !important;
  }

  .nav-link:hover::after, .nav-link.active::after {
    width: 60%;
  }

  .btn-custom-primary {
    background: var(--primary);
    color: #ffffff;
    border-radius: var(--radius-pill);
    border: none;
    padding: 0.7rem 1.8rem;
    font-weight: 600;
    transition: all 0.3s ease;
  }

  .btn-custom-primary:hover {
    background: #0b8f63;
    color: #ffffff;
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
    transform: translateY(-2px);
  }

  .btn-outline-accent {
    background: transparent;
    color: var(--accent);
    border: 1.5px solid var(--accent);
    border-radius: var(--radius-pill);
    padding: 0.6rem 1.6rem;
    font-weight: 600;
    transition: all 0.3s ease;
  }

  .btn-outline-accent:hover {
    background: var(--accent);
    color: var(--bg);
    box-shadow: 0 8px 20px rgba(251, 191, 36, 0.25);
    transform: translateY(-2px);
  }

  .section-title {
    position: relative;
    display: inline-block;
    padding-bottom: 0.6rem;
    margin-bottom: 2rem;
  }

  .section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    border-radius: var(--radius-pill);
    background: linear-gradient(90deg, var(--primary), var(--accent));
  }

  .section-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    opacity: 0.35;
    margin-right: 0.8rem;
    font-family: 'Inter', sans-serif;
  }

  .hero-section {
    padding: 5rem 0 3.5rem;
    position: relative;
  }

  .eyebrow-text {
    display: inline-block;
    background: rgba(16, 185, 129, 0.15);
    color: var(--primary);
    border-radius: var(--radius-pill);
    padding: 0.3rem 1.2rem;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1rem;
  }

  .hero-media {
    width: 100%;
    border-radius: var(--radius-card);
    object-fit: cover;
    aspect-ratio: 16/10;
    box-shadow: var(--shadow-soft);
    transition: transform 0.4s ease;
  }

  .hero-media:hover {
    transform: scale(1.01);
  }

  .signal-list {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 1.8rem;
  }

  .signal-item {
    font-size: 0.85rem;
    color: var(--text-muted);
  }

  .signal-item strong {
    color: var(--primary);
    font-size: 1rem;
    display: block;
    font-weight: 700;
  }

  .poster-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1.5rem;
    width: 100%;
  }

  @media (min-width: 992px) {
    .poster-grid {
      grid-template-columns: repeat(6, 1fr);
    }
  }

  @media (max-width: 991px) and (min-width: 576px) {
    .poster-grid {
      grid-template-columns: repeat(4, 1fr);
    }
  }

  @media (max-width: 575px) {
    .poster-grid {
      grid-template-columns: repeat(2, 1fr);
      gap: 1rem;
    }
  }

  .movie-card {
    background: var(--card-bg);
    border-radius: var(--radius-card);
    overflow: hidden;
    border: 1px solid rgba(16, 185, 129, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    cursor: pointer;
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
  }

  .movie-card:hover {
    transform: scale(1.04);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.6);
    border-color: var(--primary);
    z-index: 2;
  }

  .movie-card img {
    width: 100%;
    aspect-ratio: 2/3;
    object-fit: cover;
    display: block;
    background: linear-gradient(135deg, #1a2e26, #0f1f1a);
  }

  .badge-quality {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.7);
    color: var(--accent);
    border-radius: var(--radius-pill);
    padding: 0.15rem 0.6rem;
    font-size: 0.7rem;
    font-weight: 600;
    border: 1px solid rgba(251, 191, 36, 0.4);
    backdrop-filter: blur(5px);
  }

  .badge-rating {
    position: absolute;
    bottom: 70px;
    left: 8px;
    background: rgba(16, 185, 129, 0.9);
    color: #ffffff;
    border-radius: var(--radius-pill);
    padding: 0.1rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
  }

  .movie-card .card-body {
    padding: 0.75rem 0.6rem;
    flex: 1;
  }

  .movie-card .card-title {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text);
  }

  .movie-card .card-text {
    font-size: 0.75rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  /* Modal 全屏沉浸式 */
  .detail-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.88);
    backdrop-filter: blur(14px);
    z-index: 9999;
    overflow-y: auto;
    padding: 2rem 1rem;
  }

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

  .modal-inner {
    background: rgba(20, 40, 32, 0.92);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: 18px;
    padding: 2rem;
    max-width: 900px;
    margin: auto;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
    color: var(--text);
  }

  .modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #fff;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.3s;
  }

  .modal-close:hover { background: rgba(255, 255, 255, 0.25); }

  .modal-title { font-size: 1.6rem; font-weight: 700; color: var(--text); }
  .modal-meta span { margin-right: 1rem; font-size: 0.9rem; color: var(--text-muted); }
  .modal-score { color: var(--accent); font-size: 1.2rem; font-weight: 800; }
  .modal-plot { margin-top: 1rem; font-size: 0.95rem; color: var(--text-muted); line-height: 1.8; }

  /* 编号清单 */
  .numbered-list { list-style: none; padding: 0; counter-reset: section; }
  .numbered-list li { counter-increment: section; margin-bottom: 1rem; padding-left: 2.5rem; position: relative; }
  .numbered-list li::before {
    content: counter(section, decimal-leading-zero);
    position: absolute;
    left: 0;
    top: 2px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.2);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 600;
  }

  /* 对比表格 */
  .compare-table {
    width: 100%;
    border-collapse: collapse;
    border-radius: 14px;
    overflow: hidden;
  }

  .compare-table th, .compare-table td {
    padding: 1rem 1.2rem;
    text-align: left;
    border-bottom: 1px solid rgba(16, 185, 129, 0.15);
  }

  .compare-table th {
    background: rgba(16, 185, 129, 0.1);
    font-weight: 600;
    color: var(--primary);
  }

  .compare-table tr:hover { background: rgba(16, 185, 129, 0.05); }

  .mood-pill {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--text);
    border-radius: var(--radius-pill);
    padding: 0.35rem 1.2rem;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s;
    margin-right: 0.5rem;
    display: inline-block;
  }

  .mood-pill:hover, .mood-pill.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
  }

  .mood-recommendation { display: none; padding: 1rem; background: var(--card-bg); border-radius: 12px; }
  .mood-recommendation.show { display: block; }

  .tip-card {
    background: var(--card-bg);
    border-radius: var(--radius-card);
    padding: 1.5rem;
    border: 1px solid rgba(16, 185, 129, 0.12);
    transition: transform 0.3s;
    height: 100%;
  }

  .tip-card:hover { transform: translateY(-4px); }

  .footer {
    background: rgba(0, 0, 0, 0.4);
    border-top: 1px solid rgba(16, 185, 129, 0.15);
    padding: 3rem 0;
    margin-top: 4rem;
  }

  #backToTop {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    border: none;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4);
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 99;
    transition: all 0.3s;
  }

  #backToTop.show { display: flex; }

  #backToTop:hover { transform: translateY(-4px); }

  .friend-links {
    padding: 2rem 0;
    border-top: 1px solid rgba(16, 185, 129, 0.1);
    border-bottom: 1px solid rgba(16, 185, 129, 0.1);
    margin-top: 2rem;
  }

  .feature-card {
    background: var(--card-bg);
    border-radius: var(--radius-card);
    padding: 1.5rem;
    height: 100%;
    border: 1px solid rgba(16, 185, 129, 0.08);
    transition: border-color 0.3s, transform 0.3s;
  }

  .feature-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
  }

  .feature-card i {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 1rem;
  }

  .article-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 1.2rem;
    margin-bottom: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: all 0.25s;
  }

  .article-card:hover { border-color: var(--primary); transform: translateX(4px); }

  .article-card h6 { color: var(--text); }
  .article-card p { color: var(--text-muted); font-size: 0.85rem; }

  .news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1rem;
  }

  .placeholder-glow {
    animation: placeholderPulse 2s infinite;
    border-radius: 12px;
  }

  @keyframes placeholderPulse {
    0% { opacity: 0.6; }
    50% { opacity: 1; }
    100% { opacity: 0.6; }
  }

  img { opacity: 0; transition: opacity 0.5s ease; }
  img.loaded { opacity: 1; }

  hr { border-color: rgba(16, 185, 129, 0.2); }

  .tag-group { display: flex; flex-wrap: wrap; gap: 0.5rem; }

  .badge-custom {
    background: rgba(251, 191, 36, 0.15);
    color: var(--accent);
    border-radius: 50rem;
    padding: 0.3rem 1rem;
    font-size: 0.8rem;
  }

/* --- 子页面追加 --- */
.guide-hero {
            background: linear-gradient(135deg, rgba(16,185,129,0.15) 0%, rgba(0,0,0,0.3) 100%);
            border-bottom: 1px solid var(--border-glow);
        }
.guide-section {
            padding: 4rem 0;
            border-bottom: 1px solid rgba(16,185,129,0.1);
        }
.guide-section:last-of-type { border-bottom: none; }
.step-card {
            background: var(--card-bg);
            border: 1px solid var(--border-glow);
            border-radius: var(--radius-card);
            padding: 1.8rem;
            height: 100%;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            backdrop-filter: blur(4px);
        }
.step-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-soft);
            border-color: var(--primary);
        }
.step-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            display: block;
            margin-bottom: 1rem;
            font-family: 'Inter', sans-serif;
        }
.tip-box {
            background: rgba(251, 191, 36, 0.08);
            border-left: 4px solid var(--accent);
            padding: 1.2rem 1.5rem;
            border-radius: 0 10px 10px 0;
            margin: 1.5rem 0;
        }
.tip-box i { color: var(--accent); margin-right: 0.5rem; }
.device-icon {
            font-size: 2.2rem;
            color: var(--primary);
            margin-bottom: 0.8rem;
        }
.feature-list {
            list-style: none;
            padding: 0;
        }
.feature-list li {
            padding: 0.6rem 0;
            border-bottom: 1px solid rgba(16,185,129,0.1);
            display: flex;
            align-items: center;
            color: var(--text);
        }
.feature-list li:last-child { border-bottom: none; }
.feature-list i {
            color: var(--primary);
            margin-right: 1rem;
            font-size: 0.9rem;
            width: 20px;
            text-align: center;
        }
.faq-item {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            border: 1px solid rgba(16,185,129,0.15);
            padding: 1.5rem;
            margin-bottom: 1.2rem;
        }
.faq-question {
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 0.6rem;
            display: flex;
            align-items: center;
        }
.faq-question i { margin-right: 0.6rem; font-size: 1.1rem; }
.shortcut-key {
            display: inline-block;
            background: rgba(16,185,129,0.15);
            border: 1px solid var(--border-glow);
            color: var(--primary);
            padding: 0.1rem 0.6rem;
            border-radius: 6px;
            font-size: 0.85rem;
            font-weight: 600;
            font-family: 'Courier New', monospace;
            margin: 0 0.2rem;
        }
.table-guide {
            width: 100%;
            color: var(--text);
            border-collapse: separate;
            border-spacing: 0;
        }
.table-guide th {
            background: rgba(16,185,129,0.15);
            padding: 0.8rem 1rem;
            font-weight: 600;
            color: var(--primary);
            border-bottom: 1px solid var(--border-glow);
        }
.table-guide td {
            padding: 0.8rem 1rem;
            border-bottom: 1px solid rgba(16,185,129,0.08);
            background: rgba(0,0,0,0.2);
        }
.table-guide tr:last-child td { border-bottom: none; }
.table-guide td:first-child { border-radius: 8px 0 0 8px; }
.table-guide td:last-child { border-radius: 0 8px 8px 0; }
.guide-img-placeholder {
            width: 100%;
            height: 180px;
            background: linear-gradient(145deg, rgba(16,185,129,0.1), rgba(16,185,129,0.02));
            border-radius: var(--radius-card);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 3rem;
            border: 1px dashed var(--border-glow);
            margin-bottom: 1.5rem;
        }
.quality-badge-demo {
            display: inline-block;
            background: var(--primary);
            color: #04100b;
            padding: 0.2rem 0.6rem;
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: 700;
            margin-right: 0.3rem;
        }
.quality-badge-demo.hd { background: var(--accent); color: #1a1405; }
.quality-badge-demo.sd { background: rgba(148,163,184,0.3); color: var(--text-muted); }

/* --- 子页面追加 --- */
.about-hero { padding: 120px 0 60px; background: radial-gradient(ellipse at 20% 20%, rgba(16,185,129,0.08) 0%, transparent 55%), radial-gradient(ellipse at 80% 0%, rgba(251,191,36,0.05) 0%, transparent 50%); }
.about-hero .page-headline { font-size: 2.8rem; font-weight: 900; letter-spacing: -0.02em; line-height: 1.15; margin-bottom: 1.2rem; }
.about-hero .page-headline .text-accent { color: var(--accent); }
.about-hero .lead-text { font-size: 1.15rem; color: var(--text-muted); max-width: 640px; }
.section-block { padding: 50px 0; }
.section-block .section-title { font-size: 1.9rem; font-weight: 800; letter-spacing: -0.01em; margin-bottom: 1.5rem; }
.about-card { background: var(--card-bg); border: 1px solid var(--border-glow); border-radius: var(--radius-card); padding: 28px 26px; height: 100%; transition: transform .3s ease, box-shadow .3s ease; }
.about-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-soft); }
.about-card i.icon-big { font-size: 2rem; color: var(--primary); margin-bottom: 14px; }
.about-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 10px; }
.about-card p { color: var(--text-muted); font-size: .95rem; line-height: 1.75; margin-bottom: 0; }
.timeline-item { position: relative; padding-left: 26px; margin-bottom: 28px; }
.timeline-item::before { content: ''; position: absolute; left: 0; top: 6px; width: 12px; height: 12px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 12px var(--border-glow); }
.timeline-item::after { content: ''; position: absolute; left: 5px; top: 22px; width: 2px; height: calc(100% - 10px); background: linear-gradient(to bottom, var(--border-glow), transparent); }
.timeline-item:last-child::after { display: none; }
.timeline-item .year { font-weight: 800; color: var(--accent); font-size: .9rem; letter-spacing: .04em; }
.timeline-item p { color: var(--text-muted); margin-top: 6px; font-size: .95rem; }
.stat-number { font-size: 2.4rem; font-weight: 900; color: var(--primary); }
.stat-label { color: var(--text-muted); font-size: .9rem; margin-top: 4px; }
.pill-tag { display: inline-block; padding: 6px 16px; border-radius: var(--radius-pill); background: rgba(16,185,129,.1); border: 1px solid var(--border-glow); color: var(--text); font-size: .85rem; font-weight: 500; margin: 0 8px 8px 0; }
.about-faq-item { border-bottom: 1px solid rgba(16,185,129,.12); padding: 18px 0; }
.about-faq-item:last-child { border-bottom: none; }
.about-faq-item h4 { font-size: 1.05rem; font-weight: 700; color: var(--text); }
.about-faq-item p { color: var(--text-muted); font-size: .93rem; margin-top: 6px; }
.about-hero { padding: 90px 0 40px; }
.about-hero .page-headline { font-size: 2rem; }
.about-card { padding: 22px 18px; }

/* --- 子页面追加 --- */
/* 本页专属少量样式，自动合并进站点CSS */
        .disclaimer-page { padding: 60px 0 80px; }
.disclaimer-card { background: var(--card-bg); border: 1px solid var(--border-glow); border-radius: var(--radius-card); padding: 32px; margin-bottom: 28px; box-shadow: var(--shadow-soft); }
.disclaimer-card h2 { color: var(--primary); font-weight: 700; font-size: 1.5rem; margin-bottom: 18px; display: flex; align-items: center; gap: 10px; }
.disclaimer-card h2 i { color: var(--accent); }
.disclaimer-card p, .disclaimer-card li { color: var(--text); font-size: 0.95rem; line-height: 1.9; }
.disclaimer-card ul { padding-left: 20px; }
.disclaimer-card ul li { margin-bottom: 8px; }
.disclaimer-card ul li::marker { color: var(--primary); }
.highlight-badge { display: inline-block; background: rgba(16, 185, 129, 0.15); color: var(--primary); border: 1px solid var(--border-glow); padding: 2px 14px; border-radius: var(--radius-pill); font-size: 0.85rem; font-weight: 600; }
.update-time { color: var(--text-muted); font-size: 0.85rem; margin-top: 20px; text-align: right; }
.disclaimer-page { padding: 40px 0 60px; }
.disclaimer-card { padding: 20px; }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.modal-header { border-color:rgba(255,255,255,.12) !important; }