/* ============================================
   top1体育 — 登峰造极，体育无界
   设计风格：有机流体·温暖现代主义
   配色：奶油白 + 珊瑚橙 + 鼠尾草绿 + 陶土暖调
   ============================================ */

/* 基础重置 */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --cream: #FAF7F2;
    --warm-white: #FFFBF6;
    --coral: #FF6B5B;
    --coral-dark: #E85A4A;
    --coral-light: #FFF0ED;
    --sage: #7DA87B;
    --sage-light: #EEF5ED;
    --terracotta: #C17D60;
    --terracotta-light: #FDF0E8;
    --text-primary: #3D3535;
    --text-secondary: #6B5E5A;
    --text-muted: #9B8E89;
    --border-warm: #E8E2D9;
    --border-light: #F0EBE4;
    --card-bg: #FFFFFF;
    --shadow-sm: 0 2px 12px rgba(61, 53, 53, 0.06);
    --shadow-md: 0 8px 30px rgba(61, 53, 53, 0.08);
    --shadow-lg: 0 16px 48px rgba(61, 53, 53, 0.10);
    --shadow-coral: 0 4px 20px rgba(255, 107, 91, 0.18);
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
}

body {
    font-family: system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif;
    overflow-x: hidden;
    background: var(--cream);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 核心布局 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
}

.section {
    padding: 88px 0;
    position: relative;
}

.section:nth-child(even) {
    background: #F5F0E8;
    position: relative;
}

.section:nth-child(even)::before {
    content: '';
    position: absolute;
    top: -60px;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(125, 168, 123, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

/* 导航 — 固定顶部 */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(250, 247, 242, 0.88);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border-warm);
    transition: box-shadow 0.3s ease;
}

.site-header.scrolled {
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.25rem;
    text-decoration: none;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    transition: 0.25s ease;
}

.logo:hover {
    color: var(--coral);
}

.logo-icon {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    background: linear-gradient(135deg, var(--coral) 0%, #FF8E7A 50%, var(--terracotta) 100%);
    color: #fff;
    font-weight: 900;
    box-shadow: 0 3px 12px rgba(255, 107, 91, 0.25);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
}

.main-nav a {
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 550;
    color: var(--text-secondary);
    transition: 0.25s ease;
    position: relative;
    padding: 4px 0;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--coral);
    border-radius: 2px;
    transition: width 0.3s cubic-bezier(0.25, 0.8, 0.25, 1.2);
}

.main-nav a:hover {
    color: var(--coral);
}

.main-nav a:hover::after {
    width: 100%;
}

.nav-cta {
    padding: 10px 22px !important;
    border-radius: 25px !important;
    color: #fff !important;
    font-weight: 700 !important;
    background: linear-gradient(135deg, var(--coral) 0%, #FF836F 100%);
    box-shadow: var(--shadow-coral);
    transition: all 0.3s ease !important;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(255, 107, 91, 0.3);
    color: #fff !important;
}

.nav-cta::after {
    display: none !important;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    border: none;
    background: transparent;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--text-primary);
    border-radius: 3px;
    transition: 0.3s ease;
    transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* 首页Hero */
.hero {
    min-height: 75vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -120px;
    right: -180px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 107, 91, 0.07) 0%, rgba(125, 168, 123, 0.04) 40%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(193, 125, 96, 0.06) 0%, transparent 65%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-content {
    max-width: 720px;
    position: relative;
    z-index: 1;
}

.hero-eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 6px 16px;
    border-radius: 24px;
    margin-bottom: 20px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    background: var(--sage-light);
    color: var(--sage);
    border: 1px solid rgba(125, 168, 123, 0.2);
}

.hero h1 {
    font-size: 3rem;
    line-height: 1.15;
    margin-bottom: 22px;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text-primary);
}

.hero h1 .highlight {
    background: linear-gradient(135deg, var(--coral) 0%, var(--terracotta) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.15rem;
    opacity: 0.75;
    max-width: 560px;
    margin-bottom: 36px;
    color: var(--text-secondary);
    line-height: 1.7;
}

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

.hero-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.hero-image::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    border: 2px solid rgba(255, 255, 255, 0.5);
    pointer-events: none;
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* 按钮 */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 30px;
    border-radius: 28px;
    font-weight: 650;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1.2);
    font-size: 0.95rem;
    letter-spacing: -0.01em;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--coral) 0%, #FF7D6A 100%);
    box-shadow: var(--shadow-coral);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 32px rgba(255, 107, 91, 0.32);
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--border-warm);
    color: var(--text-primary);
}

.btn-outline:hover {
    border-color: var(--coral);
    color: var(--coral);
    background: var(--coral-light);
    transform: translateY(-2px);
}

/* 标签/标题 */
.section-label {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    margin-bottom: 14px;
    text-transform: uppercase;
    color: var(--coral);
    position: relative;
    padding-left: 32px;
}

.section-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 22px;
    height: 2px;
    background: var(--coral);
    border-radius: 2px;
}

.section-title {
    font-size: 2.2rem;
    margin-bottom: 16px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    line-height: 1.2;
}

.section-desc {
    max-width: 600px;
    opacity: 0.7;
    margin-bottom: 44px;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
}

/* 卡片网格 */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 24px;
}

.category-card {
    border-radius: var(--radius-md);
    padding: 32px 28px;
    border: 1px solid var(--border-warm);
    transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1.2);
    background: var(--card-bg);
    position: relative;
    cursor: pointer;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--coral), var(--terracotta), var(--sage));
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    opacity: 0;
    transition: opacity 0.35s ease;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.category-card:hover::before {
    opacity: 1;
}

.card-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    font-size: 1.4rem;
    background: var(--coral-light);
    color: var(--coral);
    transition: all 0.3s ease;
}

.category-card:hover .card-icon {
    background: var(--coral);
    color: #fff;
    box-shadow: var(--shadow-coral);
}

.category-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.category-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    opacity: 0.8;
    line-height: 1.6;
    margin-bottom: 12px;
}

.card-link {
    font-weight: 650;
    font-size: 0.85rem;
    text-decoration: none;
    color: var(--coral);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.3s ease;
}

.card-link:hover {
    gap: 12px;
}

.card-link::after {
    content: '→';
    transition: transform 0.3s ease;
}

.card-link:hover::after {
    transform: translateX(4px);
}

/* 特性块 */
.feature-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.feature-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    position: relative;
}

.feature-image::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.4);
    pointer-events: none;
}

.feature-image img {
    width: 100%;
    height: auto;
    display: block;
}

.feature-text h3 {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.feature-text p {
    color: var(--text-secondary);
    opacity: 0.8;
    line-height: 1.7;
    margin-bottom: 20px;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--text-secondary);
    transition: transform 0.2s ease;
}

.feature-list li:hover {
    transform: translateX(4px);
}

.feature-list li::before {
    content: '✓';
    font-weight: 700;
    color: var(--sage);
    font-size: 0.85rem;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--sage-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* 数据条 */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    text-align: center;
}

.stat-item {
    padding: 28px 20px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-warm);
    background: var(--card-bg);
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--coral), var(--terracotta));
    border-radius: 3px;
    transition: width 0.4s cubic-bezier(0.25, 0.8, 0.25, 1.2);
}

.stat-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: transparent;
}

.stat-item:hover::before {
    width: 60%;
}

.stat-number {
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--coral);
    letter-spacing: -0.03em;
    line-height: 1;
    transition: transform 0.3s ease;
}

.stat-item:hover .stat-number {
    transform: scale(1.08);
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.65;
    margin-top: 8px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* 内容墙 */
.content-wall {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
    gap: 24px;
}

.content-wall-item {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-warm);
    transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1.2);
    background: var(--card-bg);
}

.content-wall-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.content-wall-item img {
    width: 100%;
    height: 210px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.content-wall-item:hover img {
    transform: scale(1.04);
}

.content-wall-body {
    padding: 22px 20px;
}

.content-wall-body h4 {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 6px;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.content-wall-body p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    opacity: 0.75;
    line-height: 1.6;
}

.content-wall-body .meta {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* FAQ */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--border-warm);
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
    overflow: hidden;
    cursor: pointer;
    background: var(--card-bg);
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--coral);
    box-shadow: var(--shadow-sm);
}

.faq-item .faq-question {
    padding: 18px 22px;
    font-weight: 650;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-primary);
    font-size: 0.98rem;
    letter-spacing: -0.01em;
    transition: color 0.3s ease;
}

.faq-item .faq-question::after {
    content: '+';
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--coral);
    transition: transform 0.35s cubic-bezier(0.25, 0.8, 0.25, 1.2);
    flex-shrink: 0;
    margin-left: 12px;
}

.faq-item.open .faq-question {
    color: var(--coral);
}

.faq-item.open .faq-question::after {
    transform: rotate(45deg);
    content: '+';
}

.faq-item .faq-answer {
    padding: 0 22px 18px;
    display: none;
    opacity: 0.75;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    animation: fadeSlideIn 0.35s ease;
}

@keyframes fadeSlideIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 0.75;
        transform: translateY(0);
    }
}

.faq-item.open .faq-answer {
    display: block;
}

.faq-item.open {
    border-color: var(--coral);
    background: #FFFBF8;
    box-shadow: var(--shadow-sm);
}

/* CTA横幅 */
.cta-banner {
    padding: 64px 32px;
    text-align: center;
    border-radius: var(--radius-xl);
    color: #fff;
    background: linear-gradient(140deg, var(--coral) 0%, #FF7D6A 30%, var(--terracotta) 70%, #D49470 100%);
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -80px;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    pointer-events: none;
}

.cta-banner::after {
    content: '';
    position: absolute;
    bottom: -50px;
    left: -60px;
    width: 220px;
    height: 220px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 50%;
    pointer-events: none;
}

.cta-banner h2 {
    color: #fff;
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 14px;
    position: relative;
    z-index: 1;
}

.cta-banner p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
    font-size: 1.05rem;
}

.cta-banner .btn-primary {
    background: #fff;
    color: var(--coral);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12);
    position: relative;
    z-index: 1;
    font-weight: 700;
}

.cta-banner .btn-primary:hover {
    background: #FFFBF6;
    box-shadow: 0 10px 32px rgba(0, 0, 0, 0.16);
    transform: translateY(-3px);
}

/* 页脚 */
.site-footer {
    padding: 60px 0 30px;
    background: #F0EBE3;
    position: relative;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-warm), transparent);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 44px;
}

.footer-brand .logo {
    margin-bottom: 12px;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    opacity: 0.75;
    line-height: 1.7;
    margin-top: 8px;
}

.footer-col h4 {
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 16px;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.footer-col a {
    display: block;
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.88rem;
    padding: 5px 0;
    transition: all 0.25s ease;
    opacity: 0.75;
}

.footer-col a:hover {
    color: var(--coral);
    opacity: 1;
    transform: translateX(4px);
}

.footer-bottom {
    border-top: 1px solid var(--border-warm);
    margin-top: 44px;
    padding-top: 22px;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* 工具类 */
.text-accent {
    color: var(--coral);
    font-weight: 650;
}

.text-center {
    text-align: center;
}

.seo-description {
    max-width: 620px;
    margin: 0 auto 52px;
    opacity: 0.7;
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    text-align: center;
}

.mt-0 {
    margin-top: 0;
}

.mb-0 {
    margin-bottom: 0;
}

/* 全局装饰性滚动渐变 */
.section:last-of-type {
    position: relative;
}

.section:last-of-type::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--coral), var(--sage), transparent);
    border-radius: 4px;
}

/* 响应式 */
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .section {
        padding: 56px 0;
    }

    .hero {
        min-height: 60vh;
        padding-top: 80px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .feature-block {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .feature-image {
        order: -1;
    }

    .stats-bar {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }

    .main-nav {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .main-nav.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 68px;
        left: 0;
        width: 100%;
        background: rgba(250, 247, 242, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 24px 28px;
        gap: 16px;
        border-bottom: 1px solid var(--border-warm);
        box-shadow: var(--shadow-md);
    }

    .main-nav.open a {
        font-size: 1rem;
        padding: 8px 0;
    }

    .nav-cta {
        display: inline-block;
        text-align: center;
        margin-top: 8px;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .cta-banner {
        padding: 44px 22px;
        border-radius: var(--radius-lg);
    }

    .cta-banner h2 {
        font-size: 1.5rem;
    }

    .content-wall {
        grid-template-columns: 1fr;
    }

    .cards-grid {
        grid-template-columns: 1fr;
    }

    .category-card {
        padding: 24px 20px;
    }
}

@media (max-width: 480px) {
    .cards-grid,
    .content-wall,
    .stats-bar {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .hero h1 {
        font-size: 1.7rem;
    }

    .hero-eyebrow {
        font-size: 0.72rem;
        padding: 5px 12px;
    }

    .section-title {
        font-size: 1.4rem;
    }

    .section-desc {
        font-size: 0.9rem;
    }

    .stats-bar {
        gap: 10px;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .stat-item {
        padding: 20px 14px;
    }

    .btn {
        padding: 12px 22px;
        font-size: 0.9rem;
        border-radius: 24px;
    }

    .header-inner {
        padding: 0 16px;
    }

    .logo {
        font-size: 1.1rem;
        gap: 7px;
    }

    .logo-icon {
        width: 32px;
        height: 32px;
        border-radius: 10px;
        font-size: 0.9rem;
    }
}

/* 打印样式 */
@media print {
    .site-header,
    .menu-toggle,
    .cta-banner,
    .nav-cta {
        display: none !important;
    }

    body {
        background: #fff;
        color: #000;
    }

    .section {
        padding: 20px 0;
        page-break-inside: avoid;
    }

    .section:nth-child(even) {
        background: #fff;
    }
}