/* 午夜墨绿配色 + 全直角硬朗风 */
    :root {
      --main: #10b981;
      --accent: #fbbf24;
      --bg-dark: #0a1410;
      --text-light: #ecfdf5;
      --bg-card: #10241b;
      --border-thick: 3px solid #1f3d2e;
      --shadow-hard: 6px 6px 0px #00000055;
      --font-serif: 'Noto Serif SC', 'Source Han Serif SC', 'SimSun', serif;
      --font-sans: 'Inter', 'Noto Sans SC', 'Source Han Sans SC', system-ui, sans-serif;
    }
    body {
      background-color: var(--bg-dark);
      color: var(--text-light);
      font-family: var(--font-sans);
      letter-spacing: 0.3px;
    }
    h1, h2, h3, .serif-title {
      font-family: var(--font-serif);
      font-weight: 700;
    }
    /* 全直角 + 粗边框 + 硬阴影 */
    .card, .list-group-item, .btn, .navbar, .modal-content, .badge, .filter-btn, .poster-card {
      border-radius: 0 !important;
    }
    .poster-card, .rank-item, .category-card {
      border: var(--border-thick);
      box-shadow: var(--shadow-hard);
      background-color: var(--bg-card);
      transition: transform 0.15s, box-shadow 0.15s;
    }
    .poster-card:hover, .rank-item:hover {
      transform: translate(2px, 2px);
      box-shadow: 8px 8px 0 #00000088;
    }
    .btn-main {
      background-color: var(--main);
      color: #06251b;
      border: 2px solid #0f2e21;
      box-shadow: 4px 4px 0 #000;
      font-weight: 700;
      border-radius: 0;
    }
    .btn-accent {
      background-color: var(--accent);
      color: #1a2e1f;
      border: 2px solid #0f2e21;
      box-shadow: 4px 4px 0 #000;
      font-weight: 700;
    }
    .btn-outline-light-custom {
      border: 2px solid var(--text-light);
      color: var(--text-light);
      background: transparent;
      box-shadow: 4px 4px 0 #000;
    }
    /* 渐变遮罩 + 播放按钮浮层 */
    .poster-wrapper {
      position: relative;
      overflow: hidden;
      background: #0b1b13;
    }
    .poster-wrapper img {
      width: 100%;
      aspect-ratio: 2 / 3;
      object-fit: cover;
      display: block;
    }
    .poster-wrapper::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent 40%, rgba(2, 8, 5, 0.85) 100%);
      pointer-events: none;
    }
    .play-icon-overlay {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      background: rgba(16, 185, 129, 0.9);
      width: 52px;
      height: 52px;
      display: flex;
      align-items: center;
      justify-content: center;
      border: 3px solid #0a1410;
      box-shadow: 3px 3px 0 #000;
      color: #04140c;
      font-size: 1.5rem;
      z-index: 3;
      opacity: 0;
      transition: opacity 0.2s;
    }
    .poster-card:hover .play-icon-overlay {
      opacity: 1;
    }
    /* 导航栏吸顶 + 背景变化 */
    .navbar-custom {
      background: rgba(10, 20, 16, 0.85);
      backdrop-filter: blur(6px);
      border-bottom: 3px solid #1f3d2e;
      transition: background 0.3s;
    }
    .navbar-custom.scrolled {
      background: rgba(4, 10, 7, 0.95);
      box-shadow: 0 4px 12px #000;
    }
    /* 回到顶部 */
    #backTop {
      position: fixed;
      bottom: 30px;
      right: 30px;
      z-index: 999;
      width: 48px;
      height: 48px;
      background: var(--accent);
      border: 3px solid #0a1410;
      box-shadow: 3px 3px 0 #000;
      color: #1a2b1f;
      font-size: 1.4rem;
      display: none;
      align-items: center;
      justify-content: center;
      cursor: pointer;
    }
    #backTop.show {
      display: flex;
    }
    /* 对比表格 */
    .compare-table {
      border: 3px solid var(--text-light);
      background: #0e1c15;
    }
    .compare-table th, .compare-table td {
      border: 2px solid #2e4b3a;
      padding: 10px 12px;
      vertical-align: middle;
    }
    /* 编号清单 */
    .feature-list {
      list-style: none;
      counter-reset: feature-counter;
    }
    .feature-list li {
      counter-increment: feature-counter;
      margin-bottom: 0.8rem;
      font-weight: 500;
    }
    .feature-list li::before {
      content: "0" counter(feature-counter);
      font-weight: 900;
      color: var(--accent);
      font-size: 1.3rem;
      margin-right: 12px;
      font-family: var(--font-serif);
    }
    .filter-btn {
      background: #12281e;
      border: 2px solid #2b4d38;
      color: var(--text-light);
      padding: 8px 16px;
      font-weight: 600;
      box-shadow: 3px 3px 0 #000;
    }
    .filter-btn.active, .filter-btn:hover {
      background: var(--main);
      color: #071f15;
      border-color: var(--accent);
    }
    /* 推荐位 */
    .rec-card {
      border: 3px solid #2e4b3a;
      background: #0f1f17;
    }
    a {
      color: var(--text-light);
      text-decoration: none;
    }
    a:hover {
      color: var(--main);
    }
    .footer-area a {
      color: #b8dcc5;
    }

/* --- 子页面追加 --- */
/* 覆盖Bootstrap组件默认白底黑字，确保视觉统一 */
        .card, .card-body, .list-group-item, .accordion-item, .accordion-button {
            background-color: var(--bg-card);
            color: var(--text-light);
            border-color: var(--border-thick);
        }
.card-header, .card-footer {
            background-color: var(--bg-card);
            color: var(--text-light);
            border-color: var(--border-thick);
        }
.form-control, .form-select {
            background-color: rgba(0,0,0,0.35);
            color: var(--text-light);
            border-color: var(--border-thick);
        }
.form-control::placeholder {
            color: rgba(236,253,245,0.5);
        }
.btn-outline-light-custom:hover {
            background-color: var(--accent);
            color: var(--bg-dark);
        }
/* 排行榜卡片细节 */
        .rank-badge {
            font-family: var(--font-serif);
            font-weight: 900;
            font-size: 1.5rem;
            color: var(--accent);
            background-color: var(--bg-card);
            border: 3px solid var(--main);
            box-shadow: var(--shadow-hard);
            display: inline-block;
            width: 48px;
            height: 48px;
            line-height: 42px;
            text-align: center;
            border-radius: 50%;
        }
.rank-item {
            border-bottom: 2px dashed #1f3d2e;
            padding: 14px 0;
        }
.rank-item:last-child {
            border-bottom: none;
        }
.rank-score {
            color: var(--accent);
            font-weight: 700;
            font-size: 1.1rem;
        }
.section-title-custom {
            border-left: 6px solid var(--main);
            padding-left: 18px;
            font-family: var(--font-serif);
            font-weight: 800;
        }
.trend-tag {
            background-color: rgba(16,185,129,0.2);
            color: var(--main);
            border-radius: 30px;
            padding: 4px 12px;
            font-size: 0.85rem;
            font-weight: 600;
        }
.nav-link.active-rank {
            color: var(--accent) !important;
            border-bottom: 2px solid var(--accent);
        }
.navbar-custom .nav-link {
            transition: color 0.2s;
        }
.navbar-custom .nav-link:hover {
            color: var(--main) !important;
        }
.poster-card:hover {
            transform: translateY(-4px);
        }

/* --- 子页面追加 --- */
/* 关于我们页面专属样式，保证与首页视觉一致 */
        .about-hero {
            background: linear-gradient(135deg, #0a1410 0%, #10241b 60%, #0d1f15 100%);
            border-bottom: var(--border-thick);
            padding: 80px 0 60px;
            position: relative;
            overflow: hidden;
        }
.about-hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(16,185,129,0.15) 0%, transparent 70%);
            border-radius: 50%;
        }
.about-hero h1 {
            font-family: var(--font-serif);
            color: var(--text-light);
            font-weight: 700;
            font-size: 2.8rem;
            line-height: 1.3;
            position: relative;
            z-index: 1;
        }
.about-hero h1 span {
            color: var(--main);
        }
.about-hero .lead {
            color: rgba(236,253,245,0.75);
            font-size: 1.15rem;
            max-width: 650px;
            position: relative;
            z-index: 1;
        }
.section-tag {
            display: inline-block;
            background: rgba(16,185,129,0.15);
            color: var(--main);
            font-size: 0.85rem;
            font-weight: 600;
            letter-spacing: 2px;
            padding: 4px 16px;
            border-radius: 30px;
            margin-bottom: 16px;
            border: 1px solid rgba(16,185,129,0.3);
        }
.about-card {
            background: var(--bg-card);
            border: var(--border-thick);
            border-radius: 12px;
            padding: 32px 28px;
            height: 100%;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            box-shadow: var(--shadow-hard);
        }
.about-card:hover {
            transform: translateY(-4px);
            box-shadow: 8px 10px 0px rgba(0,0,0,0.4);
        }
.about-card .icon-wrap {
            width: 56px;
            height: 56px;
            background: rgba(16,185,129,0.15);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            color: var(--main);
            font-size: 1.5rem;
        }
.about-card h3 {
            font-family: var(--font-serif);
            color: var(--text-light);
            font-size: 1.25rem;
            font-weight: 700;
            margin-bottom: 12px;
        }
.about-card p {
            color: rgba(236,253,245,0.7);
            font-size: 0.95rem;
            line-height: 1.7;
            margin-bottom: 0;
        }
.stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--accent);
            font-family: var(--font-serif);
            line-height: 1;
        }
.stat-label {
            color: rgba(236,253,245,0.6);
            font-size: 0.9rem;
            margin-top: 8px;
        }
.feature-list-custom {
            list-style: none;
            padding: 0;
            margin: 0;
        }
.feature-list-custom li {
            padding: 14px 0;
            border-bottom: 1px dashed rgba(16,185,129,0.2);
            display: flex;
            align-items: flex-start;
            color: rgba(236,253,245,0.8);
            font-size: 0.95rem;
        }
.feature-list-custom li:last-child {
            border-bottom: none;
        }
.feature-list-custom li i {
            color: var(--main);
            margin-right: 12px;
            margin-top: 4px;
            font-size: 0.9rem;
        }
.timeline-item {
            position: relative;
            padding-left: 32px;
            padding-bottom: 32px;
            border-left: 2px solid rgba(16,185,129,0.3);
        }
.timeline-item:last-child {
            border-left-color: transparent;
            padding-bottom: 0;
        }
.timeline-item::before {
            content: '';
            position: absolute;
            left: -8px;
            top: 4px;
            width: 14px;
            height: 14px;
            background: var(--main);
            border-radius: 50%;
            border: 3px solid var(--bg-dark);
        }
.timeline-item .year {
            color: var(--accent);
            font-weight: 700;
            font-size: 0.95rem;
            margin-bottom: 6px;
        }
.timeline-item .desc {
            color: rgba(236,253,245,0.7);
            font-size: 0.9rem;
            line-height: 1.6;
        }
.cta-banner {
            background: linear-gradient(90deg, rgba(16,185,129,0.2), rgba(251,191,36,0.1));
            border: var(--border-thick);
            border-radius: 12px;
            padding: 40px;
            text-align: center;
        }
.cta-banner h3 {
            font-family: var(--font-serif);
            color: var(--text-light);
            font-weight: 700;
        }
.cta-banner p {
            color: rgba(236,253,245,0.7);
            margin-bottom: 24px;
        }
.nav-link.active-custom {
            color: var(--main) !important;
            font-weight: 700;
        }
.about-hero h1 {
                font-size: 2rem;
            }
.about-hero {
                padding: 60px 0 40px;
            }
.about-card {
                padding: 24px 20px;
            }
.stat-number {
                font-size: 2rem;
            }

/* --- 子页面追加 --- */
/* 本页专属样式 */
        .disclaimer-section {
            background: var(--bg-card);
            border: var(--border-thick);
            border-radius: 12px;
            padding: 2.5rem;
            margin-bottom: 2rem;
            box-shadow: var(--shadow-hard);
        }
.disclaimer-section h2 {
            color: var(--accent);
            font-family: var(--font-serif);
            font-weight: 700;
            margin-bottom: 1.5rem;
            padding-bottom: 0.75rem;
            border-bottom: 2px solid var(--main);
            display: inline-block;
        }
.disclaimer-section p {
            color: var(--text-light);
            line-height: 1.8;
            margin-bottom: 1.2rem;
            font-size: 0.95rem;
        }
.disclaimer-section ul {
            color: var(--text-light);
            padding-left: 1.5rem;
            margin-bottom: 1.2rem;
        }
.disclaimer-section ul li {
            margin-bottom: 0.6rem;
            line-height: 1.7;
        }
.highlight-box {
            background: rgba(16, 185, 129, 0.1);
            border-left: 4px solid var(--main);
            padding: 1.2rem 1.5rem;
            border-radius: 0 8px 8px 0;
            margin: 1.5rem 0;
        }
.highlight-box p {
            margin-bottom: 0;
        }
.page-hero {
            background: linear-gradient(135deg, rgba(16, 185, 129, 0.15) 0%, rgba(10, 20, 16, 0.9) 100%);
            border-bottom: var(--border-thick);
            padding: 4rem 0 3rem;
            margin-bottom: 3rem;
        }
.page-hero h1 {
            font-family: var(--font-serif);
            color: var(--text-light);
            font-weight: 800;
        }
.page-hero .subtitle {
            color: var(--main);
            font-weight: 500;
        }
.last-updated {
            color: rgba(236, 253, 245, 0.6);
            font-size: 0.85rem;
        }
.disclaimer-section {
                padding: 1.5rem;
            }
.page-hero {
                padding: 2.5rem 0 2rem;
            }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.card-title { color:#ecfdf5 !important; }
.card-text { color:#ecfdf5 !important; }
.table { color:#ecfdf5 !important; border-color:rgba(255,255,255,.12) !important; --bs-table-bg:transparent !important; --bs-table-color:#ecfdf5 !important; }
.modal-header { border-color:rgba(255,255,255,.12) !important; }
.modal-body { color:#ecfdf5 !important; }