:root {
    --primary: #6d5dfc;
    --accent: #22d3ee;
    --bg: #0f1020;
    --text: #e8eaf6;
    --card-bg: #1a1b2e;
    --border-color: #2c2d44;
    --shadow: 6px 6px 0px 0px rgba(0,0,0,0.6);
    --radius: 0px;
  }
  * { border-radius: 0 !important; }
  body {
    background-color: var(--bg);
    color: var(--text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  }
  /* 滚动进度条 */
  #scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    z-index: 9999;
    transition: width 0.1s linear;
  }
  /* 导航栏 */
  .navbar {
    background-color: rgba(15, 16, 32, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 2px solid var(--border-color);
    transition: all 0.4s ease;
    padding: 12px 0;
  }
  .navbar.scrolled {
    background-color: rgba(15, 16, 32, 0.95);
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  }
  .navbar-brand {
    font-weight: 900;
    font-size: 1.6rem;
    color: var(--text) !important;
    letter-spacing: 1px;
  }
  .navbar-brand i { color: var(--accent); margin-right: 8px; }
  .nav-link {
    font-weight: 600;
    color: var(--text) !important;
    padding: 8px 16px !important;
    transition: color 0.2s;
  }
  .nav-link:hover { color: var(--accent) !important; }
  .nav-link i { margin-right: 4px; }
  /* 标签云 */
  .tag-cloud {
    background: linear-gradient(180deg, var(--bg) 0%, #14152a 100%);
    padding: 60px 0 20px;
    border-bottom: 2px solid var(--border-color);
  }
  .tag-cloud .tags-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
  }
  .tag-cloud .tag-item {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--text);
    font-weight: 700;
    padding: 12px 28px;
    font-size: 1.1rem;
    text-transform: uppercase;
    transition: all 0.3s;
    box-shadow: 3px 3px 0 var(--primary);
    cursor: pointer;
  }
  .tag-cloud .tag-item:hover {
    background: var(--primary);
    box-shadow: 3px 3px 0 var(--accent);
    transform: translateY(-3px);
  }
  .tag-cloud .tag-item:nth-child(2n) { border-color: var(--accent); box-shadow: 3px 3px 0 var(--accent); }
  .tag-cloud .tag-item:nth-child(2n):hover { background: var(--accent); color: var(--bg); }
  /* 区块 */
  .section {
    padding: 60px 0;
  }
  .section-header {
    display: flex;
    align-items: center;
    margin-bottom: 36px;
    border-bottom: 3px solid var(--border-color);
    padding-bottom: 12px;
  }
  .section-header h2 {
    font-weight: 900;
    font-size: 2rem;
    color: var(--text);
    margin: 0;
    flex: 1;
  }
  .section-header h2 i { color: var(--accent); margin-right: 12px; }
  .section-header .badge-custom {
    background: var(--primary);
    color: white;
    font-weight: 700;
    padding: 8px 16px;
    font-size: 0.85rem;
  }
  /* 海报行 */
  .poster-row {
    display: flex;
    overflow-x: auto;
    gap: 20px;
    padding-bottom: 20px;
    scrollbar-width: thin;
    scrollbar-color: var(--primary) var(--border-color);
  }
  .poster-row::-webkit-scrollbar { height: 6px; }
  .poster-row::-webkit-scrollbar-track { background: var(--border-color); }
  .poster-row::-webkit-scrollbar-thumb { background: var(--primary); }
  .movie-card {
    min-width: 220px;
    max-width: 220px;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow);
    transition: transform 0.3s, border-color 0.3s;
    cursor: pointer;
    position: relative;
  }
  .movie-card:hover {
    transform: scale(1.03);
    border-color: var(--accent);
  }
  .movie-card .poster-wrap {
    position: relative;
    overflow: hidden;
    background: #0a0b16;
  }
  .movie-card .poster-wrap img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    display: block;
  }
  .movie-card .card-info {
    padding: 14px;
  }
  .movie-card .card-info .title {
    font-weight: 800;
    font-size: 1rem;
    margin-bottom: 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .movie-card .card-info .meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: #aab;
  }
  .rating {
    font-weight: 900;
    color: var(--accent);
    font-size: 1.1rem;
  }
  .rating i { margin-right: 2px; color: #ffc107; font-size: 0.9rem; }
  .movie-type-tag {
    display: inline-block;
    background: var(--primary);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 10px;
    text-transform: uppercase;
    margin-bottom: 6px;
  }
  /* 热度榜 */
  .rank-list {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow);
    padding: 24px;
  }
  .rank-item {
    display: flex;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid var(--border-color);
    gap: 16px;
    transition: background 0.2s;
  }
  .rank-item:last-child { border-bottom: none; }
  .rank-item:hover { background: rgba(109, 93, 252, 0.1); }
  .rank-num {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.5rem;
    border: 2px solid var(--primary);
    background: transparent;
    color: var(--text);
    flex-shrink: 0;
  }
  .rank-item:nth-child(1) .rank-num, .rank-item:nth-child(2) .rank-num, .rank-item:nth-child(3) .rank-num {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
  }
  .rank-item:nth-child(1) .rank-num { background: #ffd700; border-color: #ffd700; color: #000; }
  .rank-item:nth-child(2) .rank-num { background: #c0c0c0; border-color: #c0c0c0; color: #000; }
  .rank-item:nth-child(3) .rank-num { background: #cd7f32; border-color: #cd7f32; color: #000; }
  .rank-info { flex: 1; }
  .rank-info .title { font-weight: 700; font-size: 1rem; }
  .rank-info .desc { font-size: 0.8rem; color: #aab; }
  .rank-views { font-weight: 800; color: var(--accent); }
  /* 胶囊按钮 */
  .category-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
  }
  .pill {
    display: inline-block;
    padding: 8px 22px;
    border: 2px solid var(--primary);
    color: var(--text);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    transition: all 0.3s;
    cursor: pointer;
  }
  .pill:hover, .pill.active {
    background: var(--primary);
    color: white;
  }
  .pill i { margin-right: 6px; }
  /* 手风琴 */
  .accordion-item {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    margin-bottom: 12px;
    box-shadow: none;
  }
  .accordion-button {
    background: var(--card-bg);
    color: var(--text);
    font-weight: 700;
    padding: 16px 20px;
    border: none;
    box-shadow: none;
  }
  .accordion-button:not(.collapsed) {
    background: rgba(109, 93, 252, 0.15);
    color: var(--accent);
  }
  .accordion-button:focus { box-shadow: none; }
  .accordion-body {
    padding: 20px;
    color: #c0c3d6;
    border-top: 2px solid var(--border-color);
  }
  .accordion-button::after {
    filter: invert(1);
  }
  /* 友链 */
  .friend-links {
    border-top: 2px solid var(--border-color);
    padding: 30px 0;
    margin-top: 30px;
    background: #121324;
  }
  .friend-links h4 { font-weight: 800; font-size: 1.1rem; margin-bottom: 16px; }
  .friend-links h4 i { color: var(--accent); margin-right: 8px; }
  .friend-links .links-row { display: flex; flex-wrap: wrap; gap: 20px; font-size: 0.9rem; color: #aab; }
  /* 页脚 */
  footer {
    background: #0a0b16;
    padding: 30px 0;
    border-top: 2px solid var(--border-color);
    text-align: center;
  }
  footer a { color: #aab; text-decoration: none; margin: 0 12px; font-weight: 500; }
  footer a:hover { color: var(--accent); }
  footer .copyright { margin-top: 16px; color: #777; font-size: 0.85rem; }
  footer .copyright i { color: var(--primary); }
  /* 弹窗 */
  .modal-custom {
    position: fixed;
    inset: 0;
    z-index: 1050;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
  }
  .modal-custom.show {
    opacity: 1;
    pointer-events: all;
  }
  .modal-custom .modal-content-custom {
    max-width: 700px;
    width: 100%;
    background: rgba(15, 16, 32, 0.92);
    border: 2px solid var(--primary);
    box-shadow: 8px 8px 0 rgba(109, 93, 252, 0.3);
    padding: 0;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
  }
  .modal-custom .modal-bg-poster {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: blur(40px) brightness(0.4);
    z-index: -1;
  }
  .modal-custom .modal-inner { padding: 30px; }
  .modal-custom .modal-title {
    font-weight: 900;
    font-size: 2rem;
    margin-bottom: 10px;
    color: var(--text);
  }
  .modal-custom .modal-meta { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 16px; }
  .modal-custom .modal-meta span { color: var(--accent); font-weight: 700; }
  .modal-custom .modal-plot { color: #c0c3d6; line-height: 1.6; margin-bottom: 16px; }
  .modal-custom .modal-rating {
    font-size: 2.5rem;
    font-weight: 900;
    color: #ffc107;
  }
  .modal-custom .close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary);
    color: white;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    border: none;
    cursor: pointer;
    z-index: 5;
  }
  .modal-custom .close-btn:hover { background: var(--accent); color: var(--bg); }
  /* 科普和专题 */
  .feature-block {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow);
    padding: 28px;
    height: 100%;
  }
  .feature-block h3 { font-weight: 900; margin-bottom: 16px; font-size: 1.3rem; }
  .feature-block h3 i { color: var(--accent); margin-right: 10px; }
  .feature-block p { color: #aab; line-height: 1.6; }
  .feature-block ul { padding-left: 20px; color: #c0c3d6; }
  .feature-block li { margin-bottom: 8px; }
  /* 大区块标题 */
  .block-title {
    font-size: 2.2rem;
    font-weight: 900;
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
  }
  .block-title::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 40px;
    height: 4px;
    background: var(--accent);
  }
  @media (max-width: 768px) {
    .movie-card { min-width: 160px; max-width: 160px; }
    .movie-card .poster-wrap img { height: 240px; }
    .tag-cloud .tag-item { font-size: 0.9rem; padding: 8px 18px; }
    .section-header h2 { font-size: 1.4rem; }
  }

/* --- 子页面追加 --- */
/* 本页专属样式 */
        .about-hero {
            padding: 60px 0 30px;
        }
.about-section {
            padding: 30px 0;
        }
.about-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 30px;
            margin-bottom: 30px;
            height: 100%;
        }
.about-card h3 {
            color: var(--primary);
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
.about-card h3 i {
            color: var(--accent);
        }
.about-card p {
            color: var(--text);
            line-height: 1.9;
            font-size: 0.95rem;
            margin-bottom: 12px;
        }
.about-card .highlight {
            color: var(--accent);
            font-weight: 600;
        }
.stat-row {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin: 25px 0;
        }
.stat-item {
            flex: 1;
            min-width: 140px;
            text-align: center;
            background: rgba(109, 93, 252, 0.08);
            border: 1px solid var(--border-color);
            padding: 20px 15px;
            border-radius: var(--radius);
        }
.stat-item .num {
            font-size: 2rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
        }
.stat-item .label {
            font-size: 0.8rem;
            color: var(--text);
            opacity: 0.8;
            margin-top: 5px;
        }
.feature-list {
            list-style: none;
            padding: 0;
        }
.feature-list li {
            padding: 10px 0;
            border-bottom: 1px dashed var(--border-color);
            display: flex;
            gap: 12px;
            align-items: flex-start;
            font-size: 0.95rem;
            color: var(--text);
        }
.feature-list li:last-child {
            border-bottom: none;
        }
.feature-list li i {
            color: var(--accent);
            margin-top: 4px;
        }
.timeline-item {
            position: relative;
            padding-left: 28px;
            margin-bottom: 20px;
        }
.timeline-item::before {
            content: '';
            position: absolute;
            left: 6px;
            top: 4px;
            width: 12px;
            height: 12px;
            background: var(--primary);
            border-radius: 50%;
        }
.timeline-item::after {
            content: '';
            position: absolute;
            left: 11px;
            top: 20px;
            width: 2px;
            height: calc(100% - 12px);
            background: var(--border-color);
        }
.timeline-item:last-child::after {
            display: none;
        }
.timeline-year {
            font-weight: 700;
            color: var(--accent);
            font-size: 0.9rem;
            margin-bottom: 4px;
        }
.timeline-text {
            color: var(--text);
            font-size: 0.9rem;
            line-height: 1.7;
        }
.tech-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 15px;
        }
.tech-tags span {
            background: rgba(34, 211, 238, 0.1);
            border: 1px solid rgba(34, 211, 238, 0.3);
            color: var(--accent);
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 500;
        }
.friend-links.about-friends {
            margin-top: 20px;
        }
.about-card {
                padding: 20px;
            }
.stat-item .num {
                font-size: 1.5rem;
            }

/* --- 子页面追加 --- */
/* 本页专属样式——反馈页面 */
        .feedback-hero {
            background: linear-gradient(135deg, rgba(109, 93, 252, 0.15) 0%, rgba(34, 211, 238, 0.1) 100%);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 3rem 2rem;
            margin: 2rem 0;
            box-shadow: var(--shadow);
        }
.feedback-hero h1 {
            font-size: 2.2rem;
            font-weight: 800;
            margin-bottom: 1rem;
            color: var(--text);
        }
.feedback-hero h1 span {
            color: var(--primary);
        }
.feedback-hero p {
            color: rgba(232, 234, 246, 0.8);
            max-width: 700px;
            font-size: 1.05rem;
            line-height: 1.8;
        }
.feedback-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 2rem;
            margin-bottom: 2rem;
            box-shadow: var(--shadow);
            transition: transform 0.2s ease;
        }
.feedback-card:hover {
            transform: translateY(-3px);
        }
.feedback-card .icon-circle {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            margin-bottom: 1.2rem;
            background: rgba(109, 93, 252, 0.2);
            color: var(--primary);
            border: 1px solid var(--border-color);
        }
.feedback-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 0.8rem;
        }
.feedback-card p {
            color: rgba(232, 234, 246, 0.7);
            font-size: 0.95rem;
            line-height: 1.7;
        }
.feedback-card .btn-feedback {
            display: inline-block;
            margin-top: 0.8rem;
            padding: 0.5rem 1.5rem;
            background: var(--primary);
            color: #fff;
            border: none;
            border-radius: var(--radius);
            font-weight: 600;
            font-size: 0.9rem;
            text-decoration: none;
            transition: background 0.2s ease;
        }
.feedback-card .btn-feedback:hover {
            background: #5a4ce0;
            color: #fff;
        }
.feedback-form-wrapper {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 2rem;
            box-shadow: var(--shadow);
            margin: 2rem 0;
        }
.feedback-form-wrapper .form-label {
            color: var(--text);
            font-weight: 600;
            font-size: 0.95rem;
        }
.feedback-form-wrapper .form-control {
            background: rgba(0, 0, 0, 0.3);
            border: 1px solid var(--border-color);
            color: var(--text);
            border-radius: var(--radius);
            padding: 0.7rem 1rem;
            font-size: 0.95rem;
        }
.feedback-form-wrapper .form-control:focus {
            background: rgba(0, 0, 0, 0.4);
            border-color: var(--primary);
            box-shadow: none;
            color: var(--text);
        }
.feedback-form-wrapper .form-control::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }
.feedback-form-wrapper .form-select {
            background: rgba(0, 0, 0, 0.3);
            border: 1px solid var(--border-color);
            color: var(--text);
            border-radius: var(--radius);
            padding: 0.7rem 1rem;
        }
.feedback-form-wrapper .form-select option {
            background: var(--card-bg);
            color: var(--text);
        }
.feedback-form-wrapper .form-check-input {
            background: rgba(0, 0, 0, 0.3);
            border-color: var(--border-color);
        }
.feedback-form-wrapper .form-check-input:checked {
            background-color: var(--primary);
            border-color: var(--primary);
        }
.feedback-form-wrapper .form-check-label {
            color: rgba(232, 234, 246, 0.8);
            font-size: 0.9rem;
        }
.feedback-form-wrapper .btn-submit {
            background: var(--primary);
            border: none;
            color: #fff;
            padding: 0.7rem 2rem;
            font-weight: 700;
            font-size: 1rem;
            border-radius: var(--radius);
            transition: background 0.2s ease, transform 0.2s ease;
        }
.feedback-form-wrapper .btn-submit:hover {
            background: #5a4ce0;
            transform: translateY(-2px);
        }
.feedback-form-wrapper .btn-submit:active {
            transform: translateY(0);
        }
.section-title-feedback {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text);
            margin: 2rem 0 1.5rem;
            position: relative;
            padding-left: 1rem;
        }
.section-title-feedback::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 24px;
            background: var(--primary);
            border-radius: 2px;
        }
.section-title-feedback span {
            color: var(--accent);
        }
.reply-timeline {
            border-left: 2px solid var(--border-color);
            padding-left: 1.5rem;
            margin: 1.5rem 0;
        }
.reply-timeline-item {
            position: relative;
            margin-bottom: 1.5rem;
        }
.reply-timeline-item::before {
            content: '';
            position: absolute;
            left: -1.5rem;
            top: 0.4rem;
            width: 10px;
            height: 10px;
            background: var(--primary);
            border-radius: 50%;
            transform: translateX(-50%);
            border: 2px solid var(--bg);
        }
.reply-timeline-item .time {
            color: rgba(232, 234, 246, 0.5);
            font-size: 0.85rem;
        }
.reply-timeline-item .content {
            color: var(--text);
            font-size: 0.95rem;
            margin-top: 0.3rem;
            line-height: 1.6;
        }
.reply-timeline-item .status-badge {
            display: inline-block;
            background: rgba(34, 211, 238, 0.2);
            color: var(--accent);
            padding: 0.15rem 0.6rem;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            margin-left: 0.5rem;
        }
.contact-info-item {
            display: flex;
            align-items: center;
            gap: 0.8rem;
            padding: 0.8rem 0;
            border-bottom: 1px solid rgba(44, 45, 68, 0.5);
        }
.contact-info-item:last-child {
            border-bottom: none;
        }
.contact-info-item i {
            color: var(--primary);
            font-size: 1.1rem;
            width: 24px;
            text-align: center;
        }
.contact-info-item span {
            color: rgba(232, 234, 246, 0.8);
            font-size: 0.95rem;
        }

/* --- 子页面追加 --- */
.disclaimer-section { background: var(--card-bg); border: 1px solid var(--border-color); padding: 2rem; margin-bottom: 2rem; box-shadow: var(--shadow); }
.disclaimer-section h2 { color: var(--primary); font-weight: 800; font-size: 1.5rem; margin-bottom: 1.2rem; display: flex; align-items: center; gap: .5rem; }
.disclaimer-section h2 i { color: var(--accent); }
.disclaimer-section p, .disclaimer-section li { color: var(--text); opacity: .9; line-height: 1.9; font-size: .95rem; }
.disclaimer-section ul { padding-left: 1.2rem; }
.disclaimer-section li { margin-bottom: .5rem; }
.disclaimer-section .highlight { color: var(--accent); font-weight: 600; }
.disclaimer-section .important { border-left: 4px solid var(--primary); padding-left: 1rem; background: rgba(109, 93, 252, .07); padding: .8rem 1rem; margin: 1.2rem 0; }
.page-header { padding: 4rem 0 2rem; border-bottom: 1px solid var(--border-color); margin-bottom: 3rem; }
.page-header h1 { font-weight: 900; font-size: 2.2rem; color: var(--text); }
.page-header h1 span { color: var(--primary); }
.page-header .sub { color: var(--text); opacity: .7; margin-top: .5rem; font-size: 1rem; }
.update-info { display: flex; align-items: center; gap: .5rem; color: var(--accent); font-size: .9rem; margin-top: 1rem; }
.update-info i { font-size: .8rem; }
.disclaimer-section { padding: 1.5rem; }
.page-header h1 { font-size: 1.7rem; }

/* --- 子页面追加 --- */
/* 本页专属样式 */
        .rank-hero {
            padding: 60px 0 30px;
            border-bottom: 1px solid var(--border-color);
            margin-bottom: 40px;
        }
.rank-hero h1 {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 12px;
        }
.rank-hero h1 span {
            color: var(--primary);
        }
.rank-hero p {
            color: rgba(232, 234, 246, 0.7);
            font-size: 1.05rem;
            max-width: 720px;
        }
.rank-tabs {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 30px;
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 20px;
        }
.rank-tab {
            padding: 8px 20px;
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            color: var(--text);
            font-size: 0.9rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s;
            text-decoration: none;
            display: inline-block;
        }
.rank-tab:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
.rank-tab.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }
.rank-num.top1 { color: #ffd700; }
.rank-num.top2 { color: #c0c0c0; }
.rank-num.top3 { color: #cd7f32; }
.rank-info h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 4px;
        }
.rank-info .rank-meta {
            font-size: 0.85rem;
            color: rgba(232, 234, 246, 0.6);
        }
.rank-tags {
            display: flex;
            gap: 6px;
            margin-top: 6px;
            flex-wrap: wrap;
        }
.rank-tags .tag {
            font-size: 0.75rem;
            padding: 2px 8px;
            background: rgba(109, 93, 252, 0.15);
            color: var(--primary);
            border: 1px solid rgba(109, 93, 252, 0.3);
        }
.rank-tags .tag.tag-accent {
            background: rgba(34, 211, 238, 0.1);
            color: var(--accent);
            border-color: rgba(34, 211, 238, 0.3);
        }
.rank-section-title {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid var(--primary);
            display: inline-block;
        }
.rank-section-title i {
            color: var(--primary);
            margin-right: 10px;
        }
.rank-note {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            padding: 20px;
            margin-top: 40px;
            font-size: 0.9rem;
            color: rgba(232, 234, 246, 0.7);
            line-height: 1.8;
        }
.rank-note strong {
            color: var(--accent);
        }
.rank-hero h1 { font-size: 1.8rem; }
.rank-tab { padding: 6px 14px; font-size: 0.8rem; }

/* --- 子页面追加 --- */
/* 页面专属微调 —— 沿用站点变量 */
        .guide-hero {
            padding: 3rem 0 1.5rem;
            border-bottom: 2px solid var(--border-color);
        }
.guide-hero h1 {
            font-weight: 900;
            color: var(--text);
            letter-spacing: -0.02em;
        }
.guide-hero .lead {
            color: var(--text);
            opacity: 0.85;
            max-width: 700px;
        }
.guide-section {
            margin-top: 2.5rem;
        }
.guide-section .section-header h2 {
            font-weight: 800;
            font-size: 1.7rem;
            color: var(--text);
            border-left: 6px solid var(--primary);
            padding-left: 1rem;
            margin-bottom: 1.2rem;
        }
.guide-card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1.5rem;
        }
.guide-card {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 1.5rem 1.2rem;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
        }
.guide-card:hover {
            transform: translateY(-4px);
            box-shadow: 8px 8px 0px 0px rgba(0,0,0,0.7);
        }
.guide-card i {
            font-size: 2rem;
            color: var(--accent);
            margin-bottom: 1rem;
            display: inline-block;
        }
.guide-card h3 {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 0.75rem;
        }
.guide-card p {
            color: var(--text);
            opacity: 0.85;
            font-size: 0.95rem;
            line-height: 1.6;
        }
.guide-card .tag {
            display: inline-block;
            background: rgba(109, 93, 252, 0.2);
            color: var(--accent);
            font-size: 0.8rem;
            font-weight: 600;
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
            margin-top: 0.8rem;
            border: 1px solid var(--primary);
        }
.guide-steps {
            background: rgba(22, 23, 38, 0.6);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 1.8rem 1.5rem;
        }
.step-item {
            display: flex;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }
.step-num {
            background: var(--primary);
            color: #fff;
            font-weight: 800;
            width: 2rem;
            height: 2rem;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 1rem;
        }
.step-content h4 {
            color: var(--text);
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 0.4rem;
        }
.step-content p {
            color: var(--text);
            opacity: 0.85;
            margin-bottom: 0;
            font-size: 0.95rem;
        }
.tip-box {
            background: rgba(34, 211, 238, 0.08);
            border-left: 4px solid var(--accent);
            padding: 1rem 1.2rem;
            margin: 1.8rem 0;
            border-radius: 0 var(--radius) var(--radius) 0;
            color: var(--text);
        }
.tip-box strong {
            color: var(--accent);
        }
.faq-item {
            background: var(--card-bg);
            border: 1px solid var(--border-color);
            border-radius: var(--radius);
            padding: 1.2rem 1.5rem;
            margin-bottom: 1rem;
        }
.faq-item h4 {
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--text);
            margin-bottom: 0.5rem;
        }
.faq-item p {
            color: var(--text);
            opacity: 0.85;
            margin-bottom: 0;
            font-size: 0.95rem;
        }
.btn-guide {
            background: var(--primary);
            color: #fff;
            border: none;
            padding: 0.6rem 1.6rem;
            font-weight: 600;
            border-radius: 30px;
            transition: all 0.2s;
            text-decoration: none;
            display: inline-block;
            margin-top: 0.5rem;
            border: 1px solid var(--primary);
        }
.btn-guide:hover {
            background: transparent;
            color: var(--primary);
            border-color: var(--primary);
        }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.accordion-header { background:transparent !important; }