/* 全局重置与基础样式 */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: #f8f9fa;
    color: #1a1a2e;
    line-height: 1.6;
    transition: background 0.3s ease, color 0.3s ease;
    overflow-x: hidden;
}

body.dark {
    background: #0f0f1a;
    color: #e0e0e0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

/* 头部导航 */
header {
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    color: #fff;
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, #e94560, #0f3460);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.logo span {
    -webkit-text-fill-color: #fff;
    background: none;
}

.nav-menu {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.nav-menu a {
    padding: 8px 12px;
    border-radius: 8px;
    transition: background 0.3s ease, transform 0.2s ease;
    font-weight: 500;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: #e94560;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-menu a:hover::after {
    width: 60%;
}

.nav-menu a:hover {
    background: rgba(233, 69, 96, 0.3);
    transform: translateY(-2px);
}

.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 8px;
    transition: background 0.3s;
}

.menu-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

.search-box {
    display: flex;
    gap: 8px;
    align-items: center;
}

.search-box input {
    padding: 8px 12px;
    border-radius: 20px;
    border: 1px solid #e94560;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    outline: none;
    width: 160px;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.search-box input:focus {
    width: 200px;
    background: rgba(255, 255, 255, 0.2);
    border-color: #ff6b6b;
    box-shadow: 0 0 15px rgba(233, 69, 96, 0.3);
}

.search-box input::placeholder {
    color: #aaa;
}

.search-box button {
    background: #e94560;
    border: none;
    color: #fff;
    border-radius: 20px;
    padding: 8px 16px;
    cursor: pointer;
    font-weight: 700;
    transition: all 0.3s ease;
}

.search-box button:hover {
    background: #d63850;
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(233, 69, 96, 0.4);
}

.dark-toggle {
    background: transparent;
    border: 1px solid #e94560;
    color: #fff;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.dark-toggle:hover {
    background: #e94560;
    transform: rotate(360deg);
    box-shadow: 0 0 20px rgba(233, 69, 96, 0.5);
}

/* 面包屑 */
.breadcrumb {
    background: rgba(255, 255, 255, 0.05);
    padding: 12px 20px;
    border-radius: 12px;
    margin-bottom: 30px;
    font-size: 0.9rem;
    color: #aaa;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

body.dark .breadcrumb {
    background: rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.05);
}

.breadcrumb a {
    color: #e94560;
    transition: color 0.3s;
}

.breadcrumb a:hover {
    color: #ff6b6b;
}

.breadcrumb span {
    margin: 0 6px;
}

/* Hero区域 */
.hero {
    background: linear-gradient(135deg, #1a1a2e, #16213e, #0f3460);
    color: #fff;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(233, 69, 96, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 50%, rgba(15, 52, 96, 0.2) 0%, transparent 50%);
    z-index: 1;
}

.hero::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(233, 69, 96, 0.1) 0%, transparent 70%);
    animation: heroGlow 8s infinite alternate;
    z-index: 0;
}

@keyframes heroGlow {
    0% {
        transform: translate(0, 0) scale(1);
    }
    100% {
        transform: translate(10%, 10%) scale(1.1);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    line-height: 1.2;
    font-weight: 800;
    animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1 span {
    background: linear-gradient(135deg, #e94560, #ff6b6b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 30px;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero .btn-group {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.4s both;
}

.hero .btn {
    background: #e94560;
    color: #fff;
    padding: 14px 36px;
    border-radius: 50px;
    font-weight: 700;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
    overflow: hidden;
}

.hero .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.hero .btn:hover::before {
    left: 100%;
}

.hero .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(233, 69, 96, 0.4);
}

.hero .btn-outline {
    background: transparent;
    border: 2px solid #e94560;
}

.hero .btn-outline:hover {
    background: #e94560;
    border-color: #e94560;
}

/* 通用section */
section {
    padding: 70px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.2rem;
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #e94560, #0f3460);
    margin: 10px auto 0;
    border-radius: 2px;
}

.section-title p {
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

body.dark .section-title p {
    color: #aaa;
}

/* 卡片网格 */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.card {
    background: #fff;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    opacity: 0;
    transform: translateY(30px);
    border: 1px solid rgba(0, 0, 0, 0.02);
}

body.dark .card {
    background: #1a1a2e;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.05);
}

.card.show {
    opacity: 1;
    transform: translateY(0);
}

.card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

body.dark .card:hover {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    display: inline-block;
    transition: transform 0.3s;
}

.card:hover .card-icon {
    transform: scale(1.2) rotate(5deg);
}

.card h3 {
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.card p {
    color: #555;
    line-height: 1.7;
}

body.dark .card p {
    color: #bbb;
}

/* 品牌介绍/团队 */
.about-content,
.team-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

@media (max-width: 768px) {
    .about-content,
    .team-content {
        grid-template-columns: 1fr;
    }
}

.about-text p {
    margin-bottom: 15px;
}

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

.team-member img {
    border-radius: 50%;
    margin: 0 auto 15px;
    width: 120px;
    height: 120px;
    object-fit: cover;
}

/* 计数网格 */
.counter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.counter-item {
    background: rgba(233, 69, 96, 0.05);
    border-radius: 20px;
    padding: 40px 20px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(233, 69, 96, 0.1);
    transition: transform 0.3s;
}

.counter-item:hover {
    transform: scale(1.05);
}

.counter-item .number {
    font-size: 3rem;
    font-weight: 800;
    color: #e94560;
}

.counter-item .label {
    font-size: 1rem;
    color: #666;
    margin-top: 8px;
}

body.dark .counter-item .label {
    color: #aaa;
}

/* FAQ */
.faq-item {
    border-bottom: 1px solid #ddd;
    padding: 18px 0;
    cursor: pointer;
    transition: all 0.3s;
}

body.dark .faq-item {
    border-color: #333;
}

.faq-item:hover {
    padding-left: 10px;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 1.1rem;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s;
    color: #555;
    padding-top: 0;
}

body.dark .faq-answer {
    color: #bbb;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding-top: 10px;
}

.faq-toggle {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
    display: inline-block;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

/* HowTo */
.howto-steps {
    background: #fff;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.3s;
}

body.dark .howto-steps {
    background: #1a1a2e;
}

.howto-steps:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.howto-steps h3 {
    margin: 20px 0 10px;
    color: #e94560;
}

.howto-steps ol {
    padding-left: 20px;
}

.howto-steps li {
    margin-bottom: 15px;
    line-height: 1.8;
}

.howto-steps ul {
    padding-left: 20px;
    list-style: disc;
}

/* 文章网格 */
.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.article-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
}

body.dark .article-card {
    background: #1a1a2e;
}

.article-card.show {
    opacity: 1;
    transform: translateY(0);
}

.article-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.article-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s;
}

.article-card:hover img {
    transform: scale(1.1);
}

.article-card .content {
    padding: 20px;
}

.article-card .content h3 {
    margin-bottom: 8px;
    font-size: 1.2rem;
}

.article-card .content .date {
    font-size: 0.85rem;
    color: #999;
    margin-bottom: 10px;
}

.article-card .content p {
    color: #555;
    margin-bottom: 15px;
}

body.dark .article-card .content p {
    color: #bbb;
}

.article-card .content .read-more {
    color: #e94560;
    font-weight: 700;
    transition: letter-spacing 0.3s;
    display: inline-block;
}

.article-card .content .read-more:hover {
    letter-spacing: 2px;
}

/* 评价 */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.testimonial {
    background: #fff;
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    position: relative;
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
}

body.dark .testimonial {
    background: #1a1a2e;
}

.testimonial.show {
    opacity: 1;
    transform: translateY(0);
}

.testimonial:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.testimonial::before {
    content: '"';
    font-size: 3rem;
    color: #e94560;
    position: absolute;
    top: 10px;
    left: 20px;
    opacity: 0.3;
    font-family: Georgia, serif;
}

.testimonial p {
    font-style: italic;
    margin-bottom: 15px;
    line-height: 1.7;
    padding-left: 20px;
}

.testimonial .author {
    font-weight: 700;
    color: #e94560;
}

/* 联系 */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.contact-card {
    background: #fff;
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
}

body.dark .contact-card {
    background: #1a1a2e;
}

.contact-card.show {
    opacity: 1;
    transform: translateY(0);
}

.contact-card:hover {
    transform: translateY(-5px) scale(1.03);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.contact-card .icon {
    font-size: 2rem;
    margin-bottom: 10px;
}

.contact-card h4 {
    margin-bottom: 8px;
}

.contact-card p {
    color: #666;
}

body.dark .contact-card p {
    color: #bbb;
}

/* 页脚 */
footer {
    background: #1a1a2e;
    color: #fff;
    padding: 50px 0 20px;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #e94560, #0f3460, #e94560);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-grid h4 {
    margin-bottom: 15px;
    font-size: 1.1rem;
    position: relative;
    display: inline-block;
}

.footer-grid h4::after {
    content: '';
    display: block;
    width: 30px;
    height: 2px;
    background: #e94560;
    margin-top: 5px;
}

.footer-grid ul li {
    margin-bottom: 8px;
}

.footer-grid ul li a {
    color: #aaa;
    transition: all 0.3s ease;
    padding: 2px 0;
    display: inline-block;
}

.footer-grid ul li a:hover {
    color: #e94560;
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid #333;
    padding-top: 20px;
    font-size: 0.9rem;
    color: #aaa;
}

.footer-bottom a {
    color: #e94560;
    transition: color 0.3s;
}

.footer-bottom a:hover {
    color: #ff6b6b;
}

.footer-bottom p {
    margin-bottom: 5px;
}

/* 返回顶部 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #e94560;
    color: #fff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 5px 20px rgba(233, 69, 96, 0.4);
    transition: all 0.3s ease;
    border: none;
    z-index: 999;
}

.back-to-top:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 10px 30px rgba(233, 69, 96, 0.6);
}

.back-to-top:active {
    transform: scale(0.95);
}

/* 占位SVG */
.placeholder-svg {
    background: linear-gradient(135deg, #e94560, #0f3460);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
    min-height: 200px;
    width: 100%;
    transition: transform 0.3s;
}

.placeholder-svg:hover {
    transform: scale(1.02);
}

/* 毛玻璃卡片 */
.glow-card {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

body.dark .glow-card {
    background: rgba(0, 0, 0, 0.3);
}

/* 友情链接 */
.friend-links {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    margin: 20px 0;
}

.friend-links a {
    color: #aaa;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    padding: 5px 10px;
    border-radius: 5px;
}

.friend-links a:hover {
    color: #e94560;
    background: rgba(233, 69, 96, 0.1);
}

/* 站点地图 */
.sitemap-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin: 20px 0;
}

.sitemap-links a {
    color: #e94560;
    font-size: 0.9rem;
    transition: all 0.3s;
    padding: 5px 10px;
    border-radius: 5px;
}

.sitemap-links a:hover {
    background: rgba(233, 69, 96, 0.1);
    transform: translateY(-2px);
}

/* 二维码 */
.qrcode {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #e94560, #0f3460);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.8rem;
    margin: 10px auto;
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

.qrcode:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(233, 69, 96, 0.3);
}

/* Banner轮播 */
.banner-slider {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    height: 400px;
    margin-bottom: 40px;
}

.banner-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    text-align: center;
    color: #fff;
    background: linear-gradient(135deg, #1a1a2e, #16213e);
}

.banner-slide.active {
    opacity: 1;
}

.banner-slide h2 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.banner-slide p {
    max-width: 600px;
}

.banner-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 20px;
}

.banner-dots span {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #ccc;
    cursor: pointer;
    transition: all 0.3s ease;
}

.banner-dots span.active {
    background: #e94560;
    transform: scale(1.2);
}

.banner-dots span:hover {
    background: #e94560;
    transform: scale(1.1);
}

/* 响应式 */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 10px;
        padding: 20px 0;
        background: rgba(26, 26, 46, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-radius: 12px;
        margin-top: 10px;
    }

    .nav-menu.open {
        display: flex;
    }

    .menu-toggle {
        display: block;
    }

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

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

    .section-title h2 {
        font-size: 1.6rem;
    }

    .hero {
        padding: 60px 0;
        min-height: 400px;
    }

    .banner-slider {
        height: 250px;
    }

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

    .search-box input {
        width: 120px;
    }

    .search-box input:focus {
        width: 150px;
    }

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

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

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

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

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

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.5rem;
    }

    .section-title h2 {
        font-size: 1.3rem;
    }

    .header-inner {
        gap: 5px;
    }

    .logo {
        font-size: 1.4rem;
    }

    .search-box input {
        width: 100px;
    }

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

    .hero .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
}

/* 动画辅助 */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 滚动条美化 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

body.dark ::-webkit-scrollbar-track {
    background: #1a1a2e;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #e94560, #0f3460);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #e94560;
}

/* 选中文本样式 */
::selection {
    background: #e94560;
    color: #fff;
}

body.dark ::selection {
    background: #e94560;
    color: #fff;
}

/* 热门推荐区域 */
.hot-recommend {
    margin-top: 40px;
}

.hot-recommend h3 {
    margin-bottom: 20px;
    font-size: 1.5rem;
}

/* 通用section背景 */
section:nth-child(even) {
    background: #fff;
}

body.dark section:nth-child(even) {
    background: #0f0f1a;
}

/* 渐变分割线 */
.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, #e94560, transparent);
    margin: 0 auto;
    max-width: 200px;
}