:root {
    --primary: #db2777;
    --accent: #f43f5e;
    --bg: #fff1f5;
    --text: #500724;
    --radius-lg: 24px;
    --radius-md: 18px;
    --shadow-soft: 0 12px 40px rgba(219, 39, 119, 0.12);
    --shadow-float: 0 20px 60px rgba(219, 39, 119, 0.18);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, '思源黑体', 'Source Han Sans SC', 'Noto Sans SC', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, .font-serif {
    font-family: 'Source Han Serif SC', '思源宋体', 'Noto Serif SC', Georgia, serif;
    font-weight: 900;
    letter-spacing: -0.01em;
}

/* ===== 导航栏 ===== */
.navbar {
    transition: all 0.4s ease;
    padding: 18px 0;
    background: transparent;
    z-index: 1000;
}

.navbar.scrolled {
    background: rgba(255, 241, 245, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 4px 24px rgba(219, 39, 119, 0.08);
    padding: 10px 0;
}

.navbar-brand {
    font-family: 'Source Han Serif SC', '思源宋体', serif;
    font-size: 1.9rem;
    font-weight: 900;
    color: var(--primary) !important;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar-brand i {
    font-size: 1.6rem;
    color: var(--accent);
}

.navbar .nav-link {
    font-weight: 600;
    color: var(--text);
    margin: 0 6px;
    padding: 8px 16px !important;
    border-radius: 50px;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.navbar .nav-link:hover {
    color: var(--primary);
    background: rgba(219, 39, 119, 0.08);
}

.navbar-toggler {
    border: none;
    font-size: 1.4rem;
    color: var(--primary);
    background: transparent;
}

.navbar-toggler:focus {
    box-shadow: none;
}

/* ===== Hero 区域 ===== */
.hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 0 0 60px 60px;
    margin-bottom: 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4) saturate(1.1);
    z-index: 0;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(80, 7, 36, 0.3) 0%, rgba(219, 39, 119, 0.15) 100%);
    z-index: 1;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 120px;
    background: var(--bg);
    clip-path: ellipse(75% 60% at 50% 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 0 24px;
    max-width: 860px;
}

.hero-content .badge-custom {
    display: inline-block;
    background: rgba(244, 63, 94, 0.9);
    color: #fff;
    padding: 8px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 2px;
    margin-bottom: 24px;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.2);
}

.hero-content h1 {
    font-size: clamp(3rem, 8vw, 5rem);
    color: #fff;
    text-shadow: 0 8px 32px rgba(0,0,0,0.3);
    line-height: 1.1;
    margin-bottom: 20px;
    font-weight: 900;
}

.hero-content h1 .brand-text {
    color: #fda4af;
    display: inline-block;
    position: relative;
}

.hero-content p {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.9);
    max-width: 600px;
    margin: 0 auto 32px;
    font-weight: 300;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-custom-primary {
    background: var(--accent);
    color: #fff;
    border: none;
    padding: 14px 36px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(244, 63, 94, 0.35);
}

.btn-custom-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(244, 63, 94, 0.45);
    color: #fff;
    background: var(--primary);
}

.btn-custom-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.7);
    padding: 13px 32px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    backdrop-filter: blur(4px);
}

.btn-custom-outline:hover {
    background: rgba(255,255,255,0.15);
    border-color: #fff;
    color: #fff;
    transform: translateY(-2px);
}

/* ===== 通用区块 ===== */
.section {
    padding: 100px 0;
    position: relative;
}

.section-label {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 900;
    color: var(--text);
    line-height: 1.2;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: #a05a7a;
    max-width: 600px;
    margin: 0 auto 50px;
    line-height: 1.8;
}

/* 区块进入动效 */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== 对比表格 ===== */
.compare-section {
    padding: 80px 0 100px;
}

.compare-card {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    padding: 40px;
    border: 2px solid transparent;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.compare-card.ours {
    border-color: var(--primary);
    transform: scale(1.02);
    box-shadow: var(--shadow-float);
}

.compare-card.ours::before {
    content: '推荐';
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--accent);
    color: #fff;
    padding: 4px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.compare-card h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 20px;
}

.compare-card ul {
    list-style: none;
    padding: 0;
}

.compare-card li {
    padding: 12px 0;
    border-bottom: 1px solid #f8e8ee;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.98rem;
}

.compare-card li:last-child {
    border-bottom: none;
}

.compare-card li i {
    font-size: 1rem;
}

.ours li i {
    color: var(--primary);
}

.others li i {
    color: #d1a3b5;
}

.others {
    background: #fdf6f9;
}

/* ===== 特色卡片 ===== */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: all 0.4s ease;
    border: 1px solid rgba(219, 39, 119, 0.05);
    position: relative;
    overflow: hidden;
}

.feature-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transition: transform 0.4s ease;
    transform-origin: left;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-float);
}

.feature-card:hover::after {
    transform: scaleX(1);
}

.feature-icon {
    width: 72px;
    height: 72px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 1.8rem;
    color: #fff;
    box-shadow: 0 8px 24px rgba(219, 39, 119, 0.25);
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 14px;
    color: var(--text);
}

.feature-card p {
    font-size: 0.95rem;
    color: #a05a7a;
    line-height: 1.7;
}

/* ===== 步骤条 ===== */
.steps-container {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 50px;
    position: relative;
}

.steps-container::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 3px;
    z-index: 0;
}

.step-item {
    flex: 1;
    min-width: 220px;
    text-align: center;
    position: relative;
    z-index: 1;
    background: var(--bg);
    border-radius: var(--radius-lg);
    padding: 30px 20px;
    transition: all 0.3s ease;
}

.step-item:hover {
    background: #fff;
    box-shadow: var(--shadow-soft);
}

.step-number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #fff;
    border: 4px solid var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--primary);
    box-shadow: 0 8px 24px rgba(219, 39, 119, 0.15);
    font-family: 'Source Han Serif SC', '思源宋体', serif;
}

.step-item h4 {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.step-item p {
    font-size: 0.9rem;
    color: #a05a7a;
}

/* ===== FAQ ===== */
.faq-section {
    background: linear-gradient(180deg, var(--bg) 0%, #fff 100%);
    border-radius: 60px 60px 0 0;
    padding: 100px 0 80px;
}

.accordion-item {
    background: #fff;
    border: none;
    border-radius: var(--radius-md) !important;
    margin-bottom: 16px;
    box-shadow: 0 4px 16px rgba(219, 39, 119, 0.06);
    overflow: hidden;
}

.accordion-button {
    background: #fff;
    color: var(--text);
    font-weight: 700;
    font-size: 1.05rem;
    padding: 22px 28px;
    font-family: 'Source Han Serif SC', '思源宋体', serif;
}

.accordion-button:not(.collapsed) {
    background: var(--bg);
    color: var(--primary);
    box-shadow: none;
}

.accordion-button:focus {
    box-shadow: none;
    border-color: transparent;
}

.accordion-body {
    padding: 20px 28px 28px;
    color: #a05a7a;
    line-height: 1.8;
    font-size: 0.98rem;
}

/* ===== CTA ===== */
.cta-section {
    padding: 100px 0 120px;
    position: relative;
}

.cta-box {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 40px;
    padding: 70px 50px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(219, 39, 119, 0.3);
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -60px;
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
}

.cta-box::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -40px;
    width: 240px;
    height: 240px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
}

.cta-box h2 {
    color: #fff;
    font-size: 2.6rem;
    font-weight: 900;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.cta-box p {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
    max-width: 500px;
    margin: 0 auto 36px;
    position: relative;
    z-index: 1;
}

.cta-box .btn-cta {
    background: #fff;
    color: var(--primary);
    border: none;
    padding: 16px 48px;
    border-radius: 50px;
    font-weight: 800;
    font-size: 1.05rem;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.cta-box .btn-cta:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 16px 32px rgba(0,0,0,0.2);
}

/* ===== 友情链接 ===== */
.friend-links {
    padding: 60px 0 40px;
    background: #fff;
    border-top: 1px solid #f8e8ee;
}

.friend-links h5 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 16px;
    letter-spacing: 1px;
}

.friend-links .links-box {
    color: #a05a7a;
    font-size: 0.9rem;
    line-height: 2;
}

/* ===== 页脚 ===== */
.footer {
    background: #500724;
    color: rgba(255,255,255,0.8);
    padding: 60px 0 30px;
}

.footer .footer-brand {
    font-family: 'Source Han Serif SC', '思源宋体', serif;
    font-size: 1.8rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 16px;
}

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

.footer p {
    font-size: 0.9rem;
    line-height: 1.8;
    color: rgba(255,255,255,0.6);
}

.footer h6 {
    color: #fff;
    font-weight: 700;
    margin-bottom: 18px;
    font-size: 1rem;
}

.footer .footer-links {
    list-style: none;
    padding: 0;
}

.footer .footer-links li {
    margin-bottom: 10px;
}

.footer .footer-links a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.footer .footer-links a:hover {
    color: var(--accent);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    margin-top: 40px;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.4);
}

/* 波浪分隔 */
.wave-divider {
    display: block;
    width: 100%;
    height: 60px;
    margin-top: -60px;
    fill: var(--bg);
}

/* ===== 响应式 ===== */
@media (max-width: 768px) {
    .section {
        padding: 70px 0;
    }
    
    .hero {
        min-height: 70vh;
        border-radius: 0 0 40px 40px;
    }
    
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .compare-card.ours {
        transform: none;
        margin-bottom: 20px;
    }
    
    .cta-box {
        padding: 50px 24px;
        border-radius: 28px;
    }
    
    .cta-box h2 {
        font-size: 2rem;
    }
    
    .navbar-collapse {
        background: rgba(255, 241, 245, 0.98);
        border-radius: 20px;
        padding: 16px;
        margin-top: 12px;
        box-shadow: 0 12px 40px rgba(219, 39, 119, 0.15);
    }
}

/* --- 子页面追加 --- */
/* 复用站点变量 */
        :root {
            --primary: #db2777;
            --accent: #f43f5e;
            --bg: #fff1f5;
            --text: #500724;
            --radius-lg: 24px;
            --radius-md: 18px;
            --shadow-soft: 0 12px 40px rgba(219, 39, 119, 0.12);
            --shadow-float: 0 20px 60px rgba(219, 39, 119, 0.18);
        }
/* 导航栏 */
        .navbar {
            background: var(--bg) !important;
            box-shadow: 0 2px 20px rgba(219, 39, 119, 0.08);
            padding: 12px 0;
        }
.nav-link:hover,
        .nav-link.active {
            color: var(--primary) !important;
            background: rgba(219, 39, 119, 0.08);
        }
/* Hero 区域 */
        .about-hero {
            padding: 100px 0 60px;
            text-align: center;
            position: relative;
        }
.about-hero h1 {
            font-size: 3rem;
            font-weight: 900;
            letter-spacing: -1px;
            margin-bottom: 20px;
            color: var(--text);
        }
.about-hero h1 span {
            color: var(--primary);
        }
.about-hero p {
            font-size: 1.2rem;
            color: var(--text);
            opacity: 0.8;
            max-width: 600px;
            margin: 0 auto 30px;
            line-height: 1.8;
        }
/* 通用区块 */
        .section {
            padding: 60px 0;
        }
/* 特色卡片 */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 24px;
            margin-top: 40px;
        }
/* 时间线 / 里程碑 */
        .milestone-container {
            max-width: 700px;
            margin: 0 auto;
            padding: 20px 0;
        }
.milestone-item {
            position: relative;
            padding: 24px 0 24px 60px;
            border-left: 3px solid rgba(219, 39, 119, 0.2);
        }
.milestone-item::before {
            content: '';
            position: absolute;
            left: -9px;
            top: 30px;
            width: 15px;
            height: 15px;
            border-radius: 50%;
            background: var(--primary);
            border: 3px solid #fff;
            box-shadow: 0 0 0 3px rgba(219, 39, 119, 0.2);
        }
.milestone-year {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 6px;
        }
.milestone-title {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 8px;
        }
.milestone-desc {
            color: var(--text);
            opacity: 0.7;
            line-height: 1.7;
            font-size: 0.95rem;
        }
/* 数据统计 */
        .stats-section {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            border-radius: var(--radius-lg);
            padding: 60px 40px;
            margin: 40px 0;
            text-align: center;
            color: #fff;
        }
.stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
        }
.stat-item {
            padding: 20px;
        }
.stat-number {
            font-size: 3rem;
            font-weight: 900;
            margin-bottom: 8px;
            line-height: 1;
        }
.stat-label {
            font-size: 1rem;
            opacity: 0.9;
            font-weight: 500;
        }
/* 愿景卡片 */
        .vision-card {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 40px;
            box-shadow: var(--shadow-soft);
            border: 1px solid rgba(219, 39, 119, 0.08);
            margin-top: 40px;
        }
.vision-card h3 {
            font-size: 1.4rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 16px;
        }
.vision-card p {
            color: var(--text);
            opacity: 0.75;
            line-height: 1.8;
            font-size: 1rem;
        }
/* 页脚 */
        footer {
            background: var(--text);
            color: rgba(255, 255, 255, 0.8);
            padding: 50px 0 30px;
            margin-top: 60px;
        }
.about-hero h1 {
                font-size: 2.2rem;
            }
.stats-section {
                padding: 40px 20px;
            }
.stat-number {
                font-size: 2.2rem;
            }
.milestone-item {
                padding-left: 40px;
            }

/* --- 子页面追加 --- */
/* 本页专属样式 - 免责声明页 */
        .disclaimer-hero {
            padding: 100px 0 60px;
            background: linear-gradient(135deg, var(--bg) 0%, #ffe0ec 100%);
            position: relative;
            overflow: hidden;
        }
.disclaimer-hero::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(219, 39, 119, 0.08) 0%, transparent 70%);
        }
.disclaimer-hero .hero-content {
            position: relative;
            z-index: 2;
        }
.disclaimer-section {
            padding: 40px 0;
        }
.disclaimer-card {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 40px;
            margin-bottom: 30px;
            box-shadow: var(--shadow-soft);
            border: 1px solid rgba(219, 39, 119, 0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
.disclaimer-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-float);
        }
.disclaimer-card h3 {
            color: var(--primary);
            font-weight: 700;
            font-size: 1.4rem;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 12px;
        }
.disclaimer-card h3 i {
            font-size: 1.3rem;
            color: var(--accent);
            width: 32px;
            height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(219, 39, 119, 0.1);
            border-radius: 10px;
        }
.disclaimer-card p, .disclaimer-card li {
            color: var(--text);
            line-height: 1.8;
            font-size: 0.95rem;
        }
.disclaimer-card ul {
            padding-left: 20px;
            margin-top: 12px;
        }
.disclaimer-card ul li {
            margin-bottom: 10px;
            position: relative;
        }
.disclaimer-card ul li::marker {
            color: var(--primary);
        }
.highlight-box {
            background: linear-gradient(135deg, rgba(219, 39, 119, 0.05), rgba(244, 63, 94, 0.08));
            border-left: 4px solid var(--primary);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            padding: 20px 24px;
            margin: 20px 0;
        }
.highlight-box p {
            margin: 0;
            font-weight: 500;
        }
.last-updated {
            display: inline-block;
            background: rgba(219, 39, 119, 0.08);
            color: var(--primary);
            padding: 6px 16px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 20px;
        }
.contact-box {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            border-radius: var(--radius-lg);
            padding: 40px;
            color: #fff;
            text-align: center;
            margin-top: 40px;
        }
.contact-box h3 {
            color: #fff;
            font-size: 1.6rem;
            margin-bottom: 12px;
        }
.contact-box p {
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 20px;
        }
.disclaimer-card {
                padding: 24px;
            }
.disclaimer-hero {
                padding: 80px 0 40px;
            }
.contact-box {
                padding: 24px;
            }

/* --- 子页面追加 --- */
.privacy-section { padding: 80px 0; }
.privacy-hero { background: linear-gradient(135deg, var(--bg) 0%, #ffe4ee 100%); padding: 100px 0 60px; }
.privacy-card { background: #ffffff; border-radius: var(--radius-lg); padding: 40px; margin-bottom: 30px; box-shadow: var(--shadow-soft); border: 1px solid rgba(219, 39, 119, 0.1); }
.privacy-card h2 { color: var(--primary); font-weight: 700; margin-bottom: 20px; font-size: 1.6rem; }
.privacy-card h3 { color: var(--text); font-weight: 600; margin-top: 25px; margin-bottom: 15px; font-size: 1.2rem; }
.privacy-card p { color: #6b7280; line-height: 1.8; margin-bottom: 15px; }
.privacy-card ul { color: #6b7280; line-height: 1.8; padding-left: 20px; }
.privacy-card li { margin-bottom: 10px; }
.privacy-badge { display: inline-block; background: rgba(219, 39, 119, 0.1); color: var(--primary); padding: 8px 20px; border-radius: 50px; font-size: 0.9rem; font-weight: 600; margin-bottom: 30px; }
.privacy-highlight { background: rgba(219, 39, 119, 0.05); border-left: 4px solid var(--primary); padding: 20px; border-radius: 0 var(--radius-md) var(--radius-md) 0; margin: 20px 0; }
.privacy-highlight p { color: var(--text); font-weight: 500; margin: 0; }
.table-of-contents { background: #ffffff; border-radius: var(--radius-lg); padding: 30px; box-shadow: var(--shadow-soft); margin-bottom: 40px; }
.table-of-contents h3 { color: var(--primary); font-weight: 700; margin-bottom: 20px; }
.table-of-contents a { display: block; padding: 8px 0; color: var(--text); text-decoration: none; border-bottom: 1px solid rgba(219, 39, 119, 0.1); transition: all 0.3s ease; }
.table-of-contents a:hover { color: var(--primary); padding-left: 10px; }
.table-of-contents a:last-child { border-bottom: none; }
.privacy-section { padding: 40px 0; }
.privacy-card { padding: 25px; }
.privacy-hero { padding: 70px 0 40px; }

/* --- 子页面追加 --- */
/* 排行榜专属样式 */
        .rank-hero {
            padding: 80px 0 50px;
            background: linear-gradient(135deg, rgba(219,39,119,.08) 0%, rgba(244,63,94,.04) 50%, transparent 100%);
        }
.rank-hero h1 {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 12px;
        }
.rank-hero h1 .highlight {
            color: var(--primary);
            position: relative;
        }
.rank-hero h1 .highlight::after {
            content: '';
            position: absolute;
            bottom: 4px;
            left: 0;
            width: 100%;
            height: 10px;
            background: rgba(219,39,119,.12);
            border-radius: 4px;
            z-index: -1;
        }
.rank-hero .subtitle {
            color: rgba(80,7,36,.65);
            font-size: 1.05rem;
            max-width: 620px;
            margin: 0 auto;
            line-height: 1.7;
        }
.rank-tabs {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            justify-content: center;
            margin: 40px 0 30px;
        }
.rank-tab {
            padding: 10px 26px;
            border-radius: 50px;
            border: 2px solid rgba(219,39,119,.18);
            background: transparent;
            color: var(--text);
            font-weight: 600;
            font-size: .9rem;
            cursor: pointer;
            transition: all .3s ease;
        }
.rank-tab:hover {
            border-color: var(--primary);
            color: var(--primary);
        }
.rank-tab.active {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
            box-shadow: 0 6px 20px rgba(219,39,119,.25);
        }
.rank-list {
            max-width: 860px;
            margin: 0 auto;
        }
.rank-card {
            display: flex;
            align-items: center;
            gap: 20px;
            padding: 18px 22px;
            background: #fff;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-soft);
            margin-bottom: 16px;
            transition: transform .3s ease, box-shadow .3s ease;
            border: 1px solid rgba(219,39,119,.06);
        }
.rank-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-float);
        }
.rank-num {
            font-size: 1.8rem;
            font-weight: 900;
            width: 50px;
            text-align: center;
            font-style: italic;
            color: rgba(80,7,36,.2);
            flex-shrink: 0;
        }
.rank-card:nth-child(1) .rank-num,
        .rank-card:nth-child(2) .rank-num,
        .rank-card:nth-child(3) .rank-num {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
.rank-cover {
            width: 68px;
            height: 90px;
            border-radius: 10px;
            object-fit: cover;
            flex-shrink: 0;
            box-shadow: 0 4px 12px rgba(219,39,119,.15);
        }
.rank-info {
            flex: 1;
            min-width: 0;
        }
.rank-info .title {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--text);
            margin-bottom: 4px;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
.rank-badge {
            background: rgba(219,39,119,.08);
            color: var(--primary);
            font-size: .7rem;
            padding: 2px 10px;
            border-radius: 20px;
            font-weight: 600;
        }
.rank-info .desc {
            font-size: .85rem;
            color: rgba(80,7,36,.6);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
.rank-stats {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
            color: rgba(80,7,36,.5);
            font-size: .8rem;
        }
.rank-stats i {
            color: var(--primary);
            margin-right: 4px;
        }
.rank-trend {
            display: flex;
            align-items: center;
            gap: 4px;
            font-weight: 600;
        }
.rank-trend.up { color: #16a34a; }
.rank-trend.down { color: #dc2626; }
.rank-trend.steady { color: rgba(80,7,36,.5); }
.rank-note {
            max-width: 860px;
            margin: 30px auto 0;
            background: rgba(219,39,119,.05);
            border-radius: var(--radius-md);
            padding: 18px 24px;
            display: flex;
            gap: 14px;
            align-items: flex-start;
            border-left: 4px solid var(--primary);
        }
.rank-note i {
            color: var(--primary);
            font-size: 1.1rem;
            margin-top: 3px;
        }
.rank-note p {
            font-size: .88rem;
            color: rgba(80,7,36,.7);
            line-height: 1.6;
            margin: 0;
        }
.rank-method {
            max-width: 860px;
            margin: 60px auto 0;
        }
.method-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }
.method-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 26px 24px;
            box-shadow: var(--shadow-soft);
            text-align: center;
            border: 1px solid rgba(219,39,119,.06);
            transition: transform .3s ease;
        }
.method-card:hover {
            transform: translateY(-4px);
        }
.method-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(219,39,119,.1), rgba(244,63,94,.06));
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 1.3rem;
            color: var(--primary);
        }
.method-card h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
        }
.method-card p {
            font-size: .84rem;
            color: rgba(80,7,36,.6);
            line-height: 1.6;
            margin: 0;
        }
.rank-hero { padding: 60px 0 30px; }
.rank-hero h1 { font-size: 1.9rem; }
.rank-card { padding: 14px 16px; gap: 14px; }
.rank-cover { width: 56px; height: 76px; }
.rank-num { font-size: 1.4rem; width: 34px; }
.rank-stats { display: none; }
.rank-info .desc { font-size: .8rem; }
.rank-tab { padding: 8px 18px; font-size: .82rem; }
.rank-card { flex-wrap: wrap; }
.rank-info { flex: 0 0 calc(100% - 90px); }

/* --- 子页面追加 --- */
/* 本页专属微调，沿用站点配色变量 */
        .guide-hero {
            background: linear-gradient(135deg, var(--bg) 0%, #ffe0ec 100%);
            border-radius: var(--radius-lg);
            padding: 3rem 2rem;
            margin-bottom: 2.5rem;
            box-shadow: var(--shadow-soft);
        }
.guide-card {
            background: rgba(255,255,255,0.6);
            backdrop-filter: blur(4px);
            border-radius: var(--radius-md);
            padding: 1.5rem;
            border: 1px solid rgba(219,39,119,0.15);
            transition: transform .2s ease, box-shadow .2s;
            height: 100%;
        }
.guide-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-float);
        }
.guide-card i {
            color: var(--primary);
            font-size: 2rem;
            margin-bottom: 1rem;
        }
.step-badge {
            background: var(--primary);
            color: #fff;
            border-radius: 50px;
            padding: 0.25rem 0.9rem;
            font-weight: 600;
            font-size: 0.85rem;
            display: inline-block;
            margin-bottom: 0.75rem;
        }
.keycap {
            background: #fbe0eb;
            border: 1px solid var(--primary);
            border-radius: 6px;
            padding: 0.1rem 0.5rem;
            font-family: 'Inter', monospace;
            font-weight: 600;
            color: var(--text);
            margin: 0 2px;
            display: inline-block;
            font-size: 0.9em;
        }
.table-guide {
            background: transparent;
            --bs-table-bg: transparent;
        }
.table-guide td, .table-guide th {
            background: rgba(255,255,255,0.4);
            color: var(--text);
            border-color: rgba(219,39,119,0.1);
        }
.faq-section .accordion-item {
            background: rgba(255,255,255,0.5);
            border: 1px solid rgba(219,39,119,0.1);
            border-radius: var(--radius-md) !important;
            margin-bottom: 1rem;
            overflow: hidden;
        }
.faq-section .accordion-button {
            background: transparent;
            color: var(--text);
            font-weight: 600;
        }
.faq-section .accordion-body {
            background: rgba(255,255,255,0.3);
            color: var(--text);
        }
.list-group-item {
            background: rgba(255,255,255,0.5);
            color: var(--text);
            border-color: rgba(219,39,119,0.1);
        }

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