:root {
    --main: #db2777;
    --accent: #f43f5e;
    --bg: #fff1f5;
    --text: #500724;
}

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

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

/* ===== 几何背景装饰 ===== */
.deco-circle, .deco-square, .deco-triangle {
    position: fixed;
    opacity: 0.15;
    z-index: 0;
    pointer-events: none;
}
.deco-circle {
    width: 280px; height: 280px;
    background: var(--main);
    border-radius: 50%;
    top: 20%; left: -100px;
}
.deco-square {
    width: 180px; height: 180px;
    background: var(--accent);
    top: 70%; right: -60px;
    transform: rotate(15deg);
}
.deco-triangle {
    width: 0; height: 0;
    border-left: 120px solid transparent;
    border-right: 120px solid transparent;
    border-bottom: 200px solid var(--main);
    bottom: 10%; left: 30%;
    opacity: 0.08;
}
.deco-circle2 {
    width: 90px; height: 90px;
    background: var(--accent);
    border-radius: 50%;
    top: 10%; right: 12%;
    opacity: 0.2;
}
.deco-square2 {
    width: 60px; height: 60px;
    background: var(--main);
    top: 45%; left: 8%;
    transform: rotate(45deg);
    opacity: 0.1;
}

/* ===== 导航栏 ===== */
.navbar {
    background: rgba(255, 241, 245, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 3px solid var(--main);
    box-shadow: 0 4px 18px rgba(219, 39, 119, 0.12);
    z-index: 1000;
    position: sticky;
    top: 0;
}
.navbar-brand {
    font-weight: 900;
    font-size: 1.6rem;
    color: var(--text) !important;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 8px;
    text-shadow: 2px 2px 0 rgba(219, 39, 119, 0.15);
}
.navbar-brand i { color: var(--main); font-size: 1.5rem; }
.nav-link {
    font-weight: 600;
    color: var(--text) !important;
    margin: 0 6px;
    padding: 8px 16px !important;
    border-radius: 30px;
    transition: all 0.3s ease;
    position: relative;
}
.nav-link:hover {
    background: linear-gradient(135deg, var(--main), var(--accent));
    color: #fff !important;
    box-shadow: 0 6px 16px rgba(219, 39, 119, 0.3);
}
.navbar-toggler { border: 2px solid var(--main); color: var(--main); }
.navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(219,39,119,0.2); }

/* ===== Hero 区域 ===== */
.hero-section {
    position: relative;
    padding: 100px 0 80px;
    z-index: 1;
    background: linear-gradient(180deg, #ffe4ec 0%, var(--bg) 100%);
    overflow: hidden;
}
.hero-title {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.1;
    background: linear-gradient(135deg, var(--main) 0%, var(--accent) 50%, var(--text) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 24px;
    letter-spacing: -1px;
    position: relative;
    z-index: 2;
}
.hero-subtitle {
    font-size: 1.35rem;
    font-weight: 400;
    max-width: 700px;
    margin: 0 auto 40px;
    line-height: 1.8;
    color: rgba(80, 7, 36, 0.85);
}
.hero-float {
    position: absolute;
    font-size: 2.5rem;
    animation: float 4s ease-in-out infinite;
    z-index: 1;
    opacity: 0.3;
}
.hero-float.f1 { top: 15%; left: 8%; animation-delay: 0s; }
.hero-float.f2 { top: 25%; right: 10%; animation-delay: 1.2s; }
.hero-float.f3 { bottom: 20%; left: 15%; animation-delay: 0.6s; }
@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

/* ===== 通用区块 ===== */
.section-block {
    padding: 80px 0;
    position: relative;
    z-index: 1;
}
.section-label {
    display: inline-block;
    background: linear-gradient(135deg, var(--main), var(--accent));
    color: #fff;
    font-weight: 700;
    padding: 6px 20px;
    border-radius: 30px;
    font-size: 0.9rem;
    letter-spacing: 1px;
    margin-bottom: 16px;
    box-shadow: 0 4px 14px rgba(219, 39, 119, 0.25);
}
.section-title {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text);
    letter-spacing: -0.5px;
    line-height: 1.2;
}
.section-desc {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 40px;
    line-height: 1.9;
    color: rgba(80, 7, 36, 0.8);
}

/* ===== 长文介绍 ===== */
.long-article {
    max-width: 900px;
    margin: 0 auto;
    text-align: left;
}
.long-article p {
    font-size: 1.1rem;
    line-height: 2;
    margin-bottom: 28px;
    color: rgba(80, 7, 36, 0.9);
    font-weight: 400;
}
.long-article p strong {
    color: var(--main);
    font-weight: 700;
}
.long-article .drop-cap::first-letter {
    font-size: 3.5rem;
    font-weight: 900;
    float: left;
    line-height: 1;
    margin-right: 8px;
    color: var(--main);
    text-shadow: 2px 2px 0 rgba(219,39,119,0.2);
}
.highlight-box {
    background: #fff;
    border-radius: 20px;
    padding: 32px;
    border-left: 6px solid var(--main);
    box-shadow: 0 10px 30px rgba(219,39,119,0.12);
    margin: 40px 0;
}
.highlight-box .big-number {
    font-size: 3.8rem;
    font-weight: 900;
    color: var(--main);
    line-height: 1;
    display: block;
    margin-bottom: 8px;
}

/* ===== 对比表格 ===== */
.comparison-table {
    background: #fff;
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 15px 45px rgba(219, 39, 119, 0.12);
    overflow-x: auto;
}
.comparison-table table {
    width: 100%;
    border-collapse: collapse;
}
.comparison-table th {
    background: linear-gradient(135deg, var(--main), var(--accent));
    color: #fff;
    padding: 16px 20px;
    font-weight: 700;
    font-size: 1.1rem;
    text-align: center;
}
.comparison-table td {
    padding: 16px 20px;
    text-align: center;
    border-bottom: 1px solid #ffe4ec;
    font-weight: 500;
}
.comparison-table tr:nth-child(even) { background: #fff5f8; }
.comparison-table tr:hover { background: #ffe8f0; }
.comparison-table .fa-check { color: #10b981; }
.comparison-table .fa-xmark { color: #ef4444; }
.comparison-table .feature-name { text-align: left; font-weight: 700; }

/* ===== FAQ ===== */
.faq-item {
    background: #fff;
    border-radius: 18px;
    margin-bottom: 16px;
    padding: 28px 32px;
    box-shadow: 0 5px 18px rgba(219,39,119,0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}
.faq-item:hover {
    border-color: var(--main);
    box-shadow: 0 8px 25px rgba(219,39,119,0.15);
    transform: translateY(-3px);
}
.faq-question {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--text);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.faq-question i { color: var(--main); font-size: 1.4rem; }
.faq-answer {
    color: rgba(80, 7, 36, 0.8);
    line-height: 1.9;
    padding-left: 36px;
}

/* ===== 特色卡片 ===== */
.feature-card {
    background: #fff;
    border-radius: 24px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 12px 35px rgba(219, 39, 119, 0.1);
    transition: all 0.4s ease;
    border: 2px solid transparent;
    height: 100%;
    position: relative;
    overflow: hidden;
}
.feature-card::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.4), transparent);
    transform: translateX(-100%) rotate(25deg);
    transition: transform 0.6s ease;
}
.feature-card:hover::before { transform: translateX(50%) rotate(25deg); }
.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--main);
    box-shadow: 0 20px 45px rgba(219,39,119,0.2);
}
.feature-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, var(--main), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: #fff;
    box-shadow: 0 8px 20px rgba(219,39,119,0.35);
}
.feature-card h4 {
    font-weight: 700;
    font-size: 1.4rem;
    margin-bottom: 16px;
    color: var(--text);
}
.feature-card p {
    color: rgba(80, 7, 36, 0.75);
    line-height: 1.8;
}

/* ===== CTA ===== */
.cta-section {
    background: linear-gradient(135deg, var(--main), var(--accent));
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    z-index: 1;
}
.cta-section h2 {
    color: #fff;
    font-weight: 800;
    font-size: 2.8rem;
    margin-bottom: 16px;
    text-shadow: 2px 4px 12px rgba(0,0,0,0.2);
}
.cta-section p {
    color: rgba(255,255,255,0.9);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 36px;
}
.btn-cta {
    display: inline-block;
    background: #fff;
    color: var(--main);
    font-weight: 700;
    font-size: 1.2rem;
    padding: 16px 48px;
    border-radius: 50px;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}
.btn-cta::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
    transition: left 0.5s ease;
}
.btn-cta:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 35px rgba(0,0,0,0.3);
}
.btn-cta:hover::before { left: 100%; }

/* ===== 友情链接 ===== */
.friend-links {
    background: #ffe8f0;
    padding: 40px 0;
    border-top: 4px solid var(--main);
}
.friend-links .container {
    max-width: 1000px;
}
.friend-links-title {
    font-weight: 700;
    color: var(--text);
    font-size: 1.3rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.friend-links-title i { color: var(--main); }
.friend-links-content {
    color: rgba(80,7,36,0.75);
    line-height: 2.2;
    font-size: 1rem;
}

/* ===== 页脚 ===== */
.footer {
    background: var(--text);
    color: #fff;
    padding: 40px 0;
    text-align: center;
    z-index: 1;
    position: relative;
}
.footer a {
    color: #f9a8c9;
    text-decoration: none;
    transition: color 0.3s;
}
.footer a:hover { color: #fff; }
.footer-brand {
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: 16px;
    letter-spacing: 1px;
}
.footer-links { margin-bottom: 20px; }
.footer-links a {
    margin: 0 15px;
    font-weight: 500;
}
.footer-copy {
    font-size: 0.95rem;
    opacity: 0.8;
}

/* ===== 滚动动画 ===== */
.fade-in-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== 步骤条 ===== */
.steps-wrapper {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 30px;
}
.step-item {
    flex: 1;
    min-width: 220px;
    background: #fff;
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(219,39,119,0.1);
    position: relative;
    border-top: 5px solid var(--main);
    transition: transform 0.3s ease;
}
.step-item:hover { transform: translateY(-6px); }
.step-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--main), var(--accent));
    border-radius: 50%;
    color: #fff;
    font-weight: 800;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 5px 12px rgba(219,39,119,0.35);
}
.step-item h5 {
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text);
}
.step-item p {
    color: rgba(80,7,36,0.7);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ===== 响应式 ===== */
@media (max-width: 768px) {
    .hero-title { font-size: 2.8rem; }
    .section-title { font-size: 2rem; }
    .comparison-table { padding: 20px; }
    .comparison-table th, .comparison-table td { padding: 12px 10px; font-size: 0.9rem; }
    .faq-item { padding: 20px; }
    .hero-section { padding: 60px 0 50px; }
    .deco-circle, .deco-square, .deco-triangle { display: none; }
}

/* --- 子页面追加 --- */
.about-hero {
            background: linear-gradient(135deg, rgba(219, 39, 119, 0.08) 0%, rgba(244, 63, 94, 0.05) 100%);
            padding: 80px 0 60px;
            position: relative;
            overflow: hidden;
        }
.about-hero .hero-title {
            font-size: 2.8rem;
            font-weight: 900;
            margin-bottom: 20px;
        }
.about-hero .hero-subtitle {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto;
            line-height: 1.8;
        }
.story-card {
            background: rgba(255,255,255,0.6);
            border: 1px solid rgba(219, 39, 119, 0.1);
            border-radius: 16px;
            padding: 30px;
            margin-bottom: 24px;
            backdrop-filter: blur(4px);
            transition: all 0.3s ease;
        }
.story-card:hover {
            border-color: rgba(219, 39, 119, 0.3);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(219, 39, 119, 0.08);
        }
.story-icon {
            font-size: 2rem;
            color: var(--main);
            margin-bottom: 16px;
        }
.story-card h3 {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--text);
        }
.story-card p {
            color: var(--text);
            line-height: 1.8;
            margin-bottom: 0;
            opacity: 0.85;
        }
.timeline-item {
            position: relative;
            padding-left: 30px;
            margin-bottom: 30px;
            border-left: 2px solid rgba(219, 39, 119, 0.2);
        }
.timeline-item::before {
            content: '';
            position: absolute;
            left: -7px;
            top: 6px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--main);
            border: 2px solid var(--bg);
        }
.timeline-item .year {
            font-weight: 800;
            color: var(--main);
            font-size: 1.1rem;
            margin-bottom: 6px;
        }
.timeline-item .desc {
            color: var(--text);
            line-height: 1.8;
            opacity: 0.85;
        }
.value-item {
            text-align: center;
            padding: 30px 20px;
            background: rgba(255,255,255,0.5);
            border-radius: 12px;
            border: 1px solid rgba(219, 39, 119, 0.08);
            height: 100%;
            transition: all 0.3s ease;
        }
.value-item:hover {
            border-color: rgba(219, 39, 119, 0.25);
            background: rgba(255,255,255,0.8);
        }
.value-item i {
            font-size: 2.2rem;
            color: var(--main);
            margin-bottom: 16px;
        }
.value-item h4 {
            font-size: 1.1rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text);
        }
.value-item p {
            font-size: 0.95rem;
            color: var(--text);
            opacity: 0.8;
            line-height: 1.7;
            margin-bottom: 0;
        }
.highlight-box p {
            margin-bottom: 0;
            line-height: 1.8;
            color: var(--text);
        }

/* --- 子页面追加 --- */
/* 本页仅极少量专属微调，保持整体风格一致 */
        .long-article h2 { margin-top: 2.5rem; font-weight: 700; }
.deco-circle, .deco-square { opacity: 0.15; }

/* --- 子页面追加 --- */
/* 观影指南页专属样式 */
        .guide-hero {
            background: linear-gradient(135deg, var(--bg) 0%, #ffe0ec 100%);
            padding: 80px 0 60px;
            position: relative;
            overflow: hidden;
        }
.guide-hero .hero-title {
            font-size: 2.8rem;
            font-weight: 900;
            color: var(--main);
            margin-bottom: 1rem;
            position: relative;
            z-index: 2;
        }
.guide-hero .hero-subtitle {
            font-size: 1.2rem;
            color: var(--text);
            max-width: 700px;
            line-height: 1.8;
            position: relative;
            z-index: 2;
        }
.guide-section {
            padding: 60px 0;
            position: relative;
        }
.guide-section:nth-child(even) {
            background: rgba(219, 39, 119, 0.03);
        }
.step-card {
            background: #fff;
            border-radius: 16px;
            padding: 30px;
            height: 100%;
            box-shadow: 0 4px 20px rgba(219, 39, 119, 0.08);
            transition: all 0.3s ease;
            border: 2px solid transparent;
            position: relative;
            overflow: hidden;
        }
.step-card:hover {
            transform: translateY(-5px);
            border-color: var(--main);
            box-shadow: 0 8px 30px rgba(219, 39, 119, 0.15);
        }
.step-icon {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--main), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
        }
.step-icon i {
            color: white;
            font-size: 1.5rem;
        }
.step-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 12px;
            position: relative;
            z-index: 2;
        }
.step-card p {
            color: #666;
            line-height: 1.8;
            font-size: 0.95rem;
            margin-bottom: 0;
            position: relative;
            z-index: 2;
        }
.tip-box {
            background: linear-gradient(135deg, rgba(219, 39, 119, 0.08), rgba(244, 63, 94, 0.08));
            border-left: 4px solid var(--main);
            padding: 20px 25px;
            border-radius: 0 12px 12px 0;
            margin: 25px 0;
        }
.tip-box i {
            color: var(--main);
            margin-right: 8px;
        }
.tip-box p {
            margin-bottom: 0;
            color: var(--text);
            font-size: 0.95rem;
            line-height: 1.8;
        }
.device-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            background: white;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(219, 39, 119, 0.08);
        }
.device-table th {
            background: var(--main);
            color: white;
            padding: 15px 20px;
            font-weight: 600;
            font-size: 0.95rem;
            text-align: left;
        }
.device-table td {
            padding: 15px 20px;
            border-bottom: 1px solid rgba(219, 39, 119, 0.1);
            color: var(--text);
            font-size: 0.9rem;
        }
.device-table tr:last-child td {
            border-bottom: none;
        }
.device-table tr:hover td {
            background: rgba(219, 39, 119, 0.03);
        }
.recommendation-tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            background: linear-gradient(135deg, var(--main), var(--accent));
            color: white;
        }
.reading-tip {
            background: white;
            border-radius: 12px;
            padding: 25px;
            margin-bottom: 15px;
            box-shadow: 0 2px 10px rgba(219, 39, 119, 0.06);
            display: flex;
            align-items: flex-start;
            gap: 15px;
        }
.reading-tip i {
            color: var(--main);
            font-size: 1.5rem;
            flex-shrink: 0;
            margin-top: 3px;
        }
.reading-tip h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
        }
.reading-tip p {
            color: #666;
            font-size: 0.9rem;
            line-height: 1.7;
            margin-bottom: 0;
        }
.faq-item.active .faq-question i {
            transform: rotate(180deg);
        }
.faq-item.active .faq-answer {
            padding: 0 25px 20px;
            max-height: 500px;
        }
.video-quality {
            background: linear-gradient(135deg, var(--main), var(--accent));
            border-radius: 16px;
            padding: 30px;
            color: white;
            margin-top: 30px;
        }
.video-quality h4 {
            color: white;
            font-weight: 700;
            margin-bottom: 15px;
        }
.video-quality ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
.video-quality ul li {
            padding: 8px 0;
            border-bottom: 1px solid rgba(255,255,255,0.2);
            font-size: 0.9rem;
        }
.video-quality ul li:last-child {
            border-bottom: none;
        }
.video-quality ul li i {
            margin-right: 10px;
            opacity: 0.8;
        }
.shortcut-key {
            display: inline-block;
            background: rgba(219, 39, 119, 0.1);
            border: 1px solid rgba(219, 39, 119, 0.2);
            padding: 2px 10px;
            border-radius: 6px;
            font-family: 'Inter', monospace;
            font-size: 0.85rem;
            color: var(--main);
            font-weight: 600;
            margin-right: 5px;
        }
.guide-hero {
                padding: 60px 0 40px;
            }
.guide-hero .hero-title {
                font-size: 2rem;
            }
.guide-hero .hero-subtitle {
                font-size: 1rem;
            }
.step-card {
                padding: 20px;
                margin-bottom: 20px;
            }
.device-table {
                display: block;
                overflow-x: auto;
            }
.reading-tip {
                flex-direction: column;
                gap: 10px;
            }

/* --- 子页面追加 --- */
/* 排行榜页专属样式 */
        .rank-hero {
            background: linear-gradient(135deg, rgba(219,39,119,0.08) 0%, rgba(244,63,94,0.05) 50%, rgba(255,241,245,0.02) 100%);
            padding: 4rem 0 3rem;
            position: relative;
            overflow: hidden;
        }
.rank-hero::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(219,39,119,0.15) 0%, transparent 70%);
        }
.rank-hero::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: 10%;
            width: 120px;
            height: 120px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(244,63,94,0.1) 0%, transparent 70%);
        }
.rank-tabs {
            display: flex;
            gap: 0.5rem;
            flex-wrap: wrap;
            margin-bottom: 2.5rem;
            position: relative;
            z-index: 1;
        }
.rank-tab {
            padding: 0.6rem 1.4rem;
            border-radius: 50px;
            border: 1px solid rgba(219,39,119,0.2);
            background: rgba(255,255,255,0.5);
            color: var(--text);
            font-weight: 600;
            font-size: 0.9rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }
.rank-tab:hover {
            border-color: var(--main);
            color: var(--main);
            transform: translateY(-2px);
        }
.rank-tab.active {
            background: var(--main);
            border-color: var(--main);
            color: #fff;
            box-shadow: 0 4px 15px rgba(219,39,119,0.25);
        }
.rank-list {
            display: flex;
            flex-direction: column;
            gap: 1.2rem;
        }
.rank-item {
            background: rgba(255,255,255,0.7);
            border: 1px solid rgba(219,39,119,0.12);
            border-radius: 16px;
            padding: 1.2rem 1.5rem;
            display: flex;
            align-items: center;
            gap: 1.5rem;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
.rank-item:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 30px rgba(219,39,119,0.1);
            border-color: rgba(219,39,119,0.3);
        }
.rank-number {
            font-size: 2.2rem;
            font-weight: 900;
            color: var(--main);
            opacity: 0.35;
            min-width: 60px;
            text-align: center;
            font-style: italic;
            letter-spacing: -2px;
            line-height: 1;
        }
.rank-item:nth-child(1) .rank-number,
        .rank-item:nth-child(2) .rank-number,
        .rank-item:nth-child(3) .rank-number {
            opacity: 1;
            color: var(--accent);
        }
.rank-item:nth-child(1) {
            background: linear-gradient(135deg, rgba(219,39,119,0.08), rgba(255,255,255,0.6));
            border-color: rgba(219,39,119,0.3);
        }
.rank-item:nth-child(2) {
            background: linear-gradient(135deg, rgba(244,63,94,0.05), rgba(255,255,255,0.6));
        }
.rank-item:nth-child(3) {
            background: linear-gradient(135deg, rgba(219,39,119,0.03), rgba(255,255,255,0.6));
        }
.rank-info {
            flex: 1;
        }
.rank-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 0.3rem;
        }
.rank-meta {
            font-size: 0.85rem;
            color: rgba(80,7,36,0.6);
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }
.rank-meta span {
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
.rank-meta i {
            color: var(--main);
            font-size: 0.75rem;
        }
.rank-tags {
            display: flex;
            gap: 0.4rem;
            flex-wrap: wrap;
            margin-top: 0.4rem;
        }
.rank-tag {
            font-size: 0.75rem;
            padding: 0.15rem 0.6rem;
            border-radius: 20px;
            background: rgba(219,39,119,0.08);
            color: var(--main);
            font-weight: 600;
        }
.rank-score {
            text-align: center;
            min-width: 70px;
        }
.rank-score-value {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--main);
            line-height: 1;
        }
.rank-score-label {
            font-size: 0.75rem;
            color: rgba(80,7,36,0.5);
            margin-top: 0.2rem;
        }
.rank-up {
            color: #10b981;
            font-size: 0.8rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 0.2rem;
        }
.rank-down {
            color: #ef4444;
            font-size: 0.8rem;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 0.2rem;
        }
.rank-stable {
            color: #6b7280;
            font-size: 0.8rem;
            font-weight: 600;
        }
.rank-note {
            background: rgba(255,255,255,0.5);
            border-left: 3px solid var(--main);
            padding: 1rem 1.5rem;
            border-radius: 0 12px 12px 0;
            margin-top: 2.5rem;
            font-size: 0.9rem;
            color: rgba(80,7,36,0.7);
            position: relative;
            z-index: 1;
        }
.rank-note i {
            color: var(--main);
            margin-right: 0.5rem;
        }
.rank-section {
            padding: 3rem 0;
        }
.rank-section:nth-child(even) {
            background: rgba(255,255,255,0.3);
        }
.rank-header {
            text-align: center;
            margin-bottom: 2.5rem;
            position: relative;
            z-index: 1;
        }
.rank-header .section-label {
            display: inline-block;
        }
.rank-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 1.5rem;
            position: relative;
            z-index: 1;
        }
.rank-card {
            background: rgba(255,255,255,0.6);
            border: 1px solid rgba(219,39,119,0.1);
            border-radius: 16px;
            padding: 1.5rem;
            transition: all 0.3s ease;
        }
.rank-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 10px 30px rgba(219,39,119,0.08);
            border-color: rgba(219,39,119,0.2);
        }
.rank-card-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 0.8rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
.rank-card-title i {
            color: var(--main);
        }
.rank-card-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
.rank-card-list li {
            padding: 0.5rem 0;
            border-bottom: 1px dashed rgba(219,39,119,0.15);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.9rem;
            color: var(--text);
        }
.rank-card-list li:last-child {
            border-bottom: none;
        }
.rank-card-list .rank-card-num {
            color: var(--main);
            font-weight: 700;
            margin-right: 0.5rem;
            font-size: 0.8rem;
        }
.rank-card-list .rank-card-score {
            color: rgba(80,7,36,0.5);
            font-size: 0.8rem;
            font-weight: 600;
        }
.rank-trend-section {
            padding: 4rem 0;
            background: linear-gradient(180deg, rgba(255,255,255,0.3), rgba(255,255,255,0.6));
        }
.trend-item {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            padding: 1.2rem;
            background: rgba(255,255,255,0.7);
            border-radius: 12px;
            border: 1px solid rgba(219,39,119,0.1);
            margin-bottom: 1rem;
            transition: all 0.3s ease;
        }
.trend-item:hover {
            border-color: rgba(219,39,119,0.3);
            transform: translateX(5px);
        }
.trend-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--main), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1rem;
            flex-shrink: 0;
        }
.trend-content {
            flex: 1;
        }
.trend-title {
            font-weight: 700;
            color: var(--text);
            font-size: 0.95rem;
            margin-bottom: 0.3rem;
        }
.trend-desc {
            font-size: 0.85rem;
            color: rgba(80,7,36,0.6);
        }
.trend-period {
            font-size: 0.75rem;
            color: var(--main);
            font-weight: 600;
            margin-top: 0.3rem;
        }
.ranking-footer {
            background: rgba(255,255,255,0.4);
            padding: 2rem 0;
            margin-top: 3rem;
            border-top: 1px solid rgba(219,39,119,0.1);
        }
.ranking-footer p {
            font-size: 0.85rem;
            color: rgba(80,7,36,0.5);
            text-align: center;
            margin-bottom: 0;
        }
.rank-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 0.8rem;
                padding: 1rem;
            }
.rank-number {
                font-size: 1.6rem;
                min-width: auto;
            }
.rank-score {
                position: absolute;
                top: 1rem;
                right: 1rem;
                text-align: right;
            }
.rank-tabs {
                justify-content: center;
            }
.rank-hero {
                padding: 3rem 0 2rem;
            }