/* 
 * 影视传媒网站样式表
 * 独特设计 - 深紫渐变主题配金色点缀
 * 移动端优先响应式设计
 */

/* CSS变量定义 */
:root {
    --primary-gradient: linear-gradient(135deg, #1a0a2e 0%, #2d1b4e 50%, #4a2c7a 100%);
    --accent-gold: #d4af37;
    --accent-gold-light: #f4d03f;
    --text-primary: #ffffff;
    --text-secondary: #c9b8e0;
    --text-muted: #8b7aa8;
    --card-bg: rgba(45, 27, 78, 0.85);
    --card-border: rgba(212, 175, 55, 0.3);
    --shadow-color: rgba(26, 10, 46, 0.6);
    --overlay-dark: rgba(26, 10, 46, 0.9);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', 'Noto Sans CJK SC', sans-serif;
    background: var(--primary-gradient);
    color: var(--text-primary);
    line-height: 1.8;
    min-height: 100vh;
    overflow-x: hidden;
}

/* 性能优化预加载 */
img {
    content-visibility: auto;
}

/* 导航栏 - 非sticky设计 */
.site-header {
    background: linear-gradient(180deg, rgba(26, 10, 46, 0.98) 0%, rgba(45, 27, 78, 0.95) 100%);
    padding: 0.75rem 0;
    border-bottom: 2px solid var(--accent-gold);
    position: relative;
    z-index: 100;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-img {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    border: 2px solid var(--accent-gold);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(90deg, var(--accent-gold), var(--accent-gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 移动端菜单按钮 */
.mobile-menu-btn {
    display: none;
    background: transparent;
    border: 2px solid var(--accent-gold);
    border-radius: 6px;
    padding: 0.5rem;
    cursor: pointer;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 3px;
    background: var(--accent-gold);
    margin: 4px 0;
    border-radius: 2px;
    transition: transform 0.3s ease;
}

/* 主导航 */
.main-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.6rem 1rem;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 6px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-gold);
    background: rgba(212, 175, 55, 0.15);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--accent-gold);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

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

/* CTA按钮 */
.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--accent-gold) 0%, #b8942e 100%);
    color: #1a0a2e;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.6);
}

/* 面包屑导航 */
.breadcrumb-nav {
    background: rgba(26, 10, 46, 0.8);
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.breadcrumb-list {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    font-size: 0.875rem;
}

.breadcrumb-item a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-item a:hover {
    color: var(--accent-gold);
}

.breadcrumb-item.current {
    color: var(--accent-gold);
}

.breadcrumb-separator {
    color: var(--text-muted);
}

/* Hero区域 */
.hero-section {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
    filter: blur(2px);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(26, 10, 46, 0.7) 0%, rgba(45, 27, 78, 0.8) 50%, rgba(26, 10, 46, 0.95) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    padding: 2rem 1rem;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-title .highlight {
    background: linear-gradient(90deg, var(--accent-gold), var(--accent-gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* 视频播放器模块 */
.video-player-wrapper {
    position: relative;
    max-width: 800px;
    margin: 2rem auto;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 3px solid var(--accent-gold);
}

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    background: #000;
}

.video-container video,
.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-poster {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.play-btn-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(212, 175, 55, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.5);
}

.play-btn-overlay:hover {
    transform: translate(-50%, -50%) scale(1.1);
    background: var(--accent-gold);
}

.play-btn-overlay::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 24px solid #1a0a2e;
    border-top: 14px solid transparent;
    border-bottom: 14px solid transparent;
    margin-left: 6px;
}

/* 内容区块 */
.content-section {
    padding: 4rem 1rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-gold), var(--accent-gold-light));
    border-radius: 2px;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 1.5rem auto 0;
}

/* 视频卡片网格 */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.video-card {
    background: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--card-border);
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
}

.video-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px var(--shadow-color);
    border-color: var(--accent-gold);
}

.video-card-thumb {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.video-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.video-card:hover .video-card-thumb img {
    transform: scale(1.08);
}

.video-card-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--accent-gold);
    color: #1a0a2e;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
}

.video-card-duration {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
}

.video-card-body {
    padding: 1.25rem;
}

.video-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.video-card-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.video-card-title a:hover {
    color: var(--accent-gold);
}

.video-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.video-card-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--accent-gold);
}

/* 作者信息卡片 */
.author-card {
    display: flex;
    gap: 1.5rem;
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--card-border);
    margin: 2rem 0;
}

.author-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 3px solid var(--accent-gold);
    object-fit: cover;
    flex-shrink: 0;
}

.author-info h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--accent-gold);
}

.author-info p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.author-credentials {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.credential-badge {
    background: rgba(212, 175, 55, 0.2);
    color: var(--accent-gold);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    border: 1px solid var(--accent-gold);
}

/* 评论区块 */
.reviews-section {
    background: rgba(45, 27, 78, 0.5);
    padding: 4rem 1rem;
    margin: 3rem 0;
}

.review-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--card-border);
    margin-bottom: 1.5rem;
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.reviewer-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-gold), #b8942e);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: #1a0a2e;
}

.reviewer-name {
    font-weight: 600;
    color: var(--text-primary);
}

.reviewer-location {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.review-rating {
    display: flex;
    gap: 0.2rem;
}

.star {
    color: var(--accent-gold);
    font-size: 1.1rem;
}

.star.empty {
    color: var(--text-muted);
}

.review-content {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 0.75rem;
}

.review-date {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* FAQ区块 */
.faq-section {
    padding: 4rem 1rem;
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--card-bg);
    border-radius: 12px;
    margin-bottom: 1rem;
    border: 1px solid var(--card-border);
    overflow: hidden;
}

.faq-question {
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: rgba(212, 175, 55, 0.1);
}

.faq-icon {
    width: 24px;
    height: 24px;
    border: 2px solid var(--accent-gold);
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.faq-icon::before,
.faq-icon::after {
    content: '';
    position: absolute;
    background: var(--accent-gold);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.faq-icon::before {
    width: 12px;
    height: 2px;
}

.faq-icon::after {
    width: 2px;
    height: 12px;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

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

.faq-answer-content {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* 关于我们区块 */
.about-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    padding: 4rem 1rem;
    max-width: 1400px;
    margin: 0 auto;
}

.about-image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px var(--shadow-color);
    border: 3px solid var(--card-border);
}

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

.about-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--accent-gold);
}

.about-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.9;
}

/* 支付方式区块 */
.payment-section {
    background: rgba(26, 10, 46, 0.8);
    padding: 3rem 1rem;
    text-align: center;
}

.payment-title {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--accent-gold);
}

.payment-icons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.payment-icon {
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem 1.5rem;
    border-radius: 10px;
    border: 1px solid var(--card-border);
    transition: all 0.3s ease;
}

.payment-icon:hover {
    background: rgba(212, 175, 55, 0.2);
    border-color: var(--accent-gold);
}

.payment-icon img {
    height: 30px;
    width: auto;
}

/* 招聘区块 */
.recruitment-section {
    background: linear-gradient(135deg, rgba(74, 44, 122, 0.8) 0%, rgba(45, 27, 78, 0.9) 100%);
    padding: 4rem 1rem;
    text-align: center;
    border-top: 2px solid var(--accent-gold);
    border-bottom: 2px solid var(--accent-gold);
}

.recruitment-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 1.5rem;
}

.recruitment-desc {
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 2rem;
    line-height: 1.8;
}

.recruitment-features {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.recruitment-feature {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--card-border);
    min-width: 200px;
}

.recruitment-feature h4 {
    color: var(--accent-gold);
    margin-bottom: 0.5rem;
}

/* 页脚 */
.site-footer {
    background: linear-gradient(180deg, rgba(26, 10, 46, 0.95) 0%, #0d0514 100%);
    padding: 4rem 1rem 2rem;
    border-top: 2px solid var(--accent-gold);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-column h4 {
    color: var(--accent-gold);
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--accent-gold);
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--accent-gold);
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(212, 175, 55, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid var(--accent-gold);
}

.social-link:hover {
    background: var(--accent-gold);
    color: #1a0a2e;
}

.footer-bottom {
    border-top: 1px solid rgba(212, 175, 55, 0.3);
    padding-top: 2rem;
    text-align: center;
}

.footer-legal {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.footer-legal a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: var(--accent-gold);
}

.age-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #c0392b;
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 700;
    margin: 1rem 0;
}

.copyright {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 1rem;
}

/* 客服支持区块 */
.support-section {
    background: var(--card-bg);
    padding: 3rem 1rem;
    border-radius: 20px;
    margin: 3rem auto;
    max-width: 1200px;
    border: 1px solid var(--card-border);
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.support-item {
    text-align: center;
    padding: 1.5rem;
}

.support-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-gold), #b8942e);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 1.5rem;
}

.support-item h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.support-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* APP下载页面样式 */
.app-hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 1rem;
}

.app-mockup {
    max-width: 300px;
    margin: 2rem auto;
    border-radius: 30px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}

.download-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: #000;
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid var(--accent-gold);
}

.download-btn:hover {
    background: var(--accent-gold);
    color: #000;
}

.download-btn-text {
    text-align: left;
}

.download-btn-text small {
    display: block;
    font-size: 0.7rem;
    opacity: 0.8;
}

.download-btn-text span {
    font-size: 1.1rem;
    font-weight: 600;
}

/* 内页样式 */
.page-hero {
    padding: 3rem 1rem;
    text-align: center;
    background: linear-gradient(180deg, rgba(45, 27, 78, 0.9) 0%, rgba(26, 10, 46, 0.95) 100%);
}

.page-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
}

.page-desc {
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.page-content {
    padding: 3rem 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

.content-block {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 16px;
    margin-bottom: 2rem;
    border: 1px solid var(--card-border);
}

.content-block h3 {
    color: var(--accent-gold);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.content-block p {
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 1rem;
}

.content-block img {
    max-width: 100%;
    border-radius: 12px;
    margin: 1.5rem 0;
}

/* 响应式设计 - 移动端优先 */
@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .main-nav {
        display: none;
        width: 100%;
        flex-direction: column;
        padding: 1rem 0;
        border-top: 1px solid var(--card-border);
        margin-top: 1rem;
    }
    
    .main-nav.active {
        display: flex;
    }
    
    .nav-link {
        width: 100%;
        text-align: center;
        padding: 0.75rem;
    }
    
    .about-section {
        grid-template-columns: 1fr;
    }
    
    .author-card {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-column h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .hero-section {
        min-height: 50vh;
    }
    
    .video-player-wrapper {
        margin: 1rem;
        border-radius: 12px;
    }
    
    .play-btn-overlay {
        width: 60px;
        height: 60px;
    }
    
    .play-btn-overlay::after {
        border-left-width: 18px;
        border-top-width: 10px;
        border-bottom-width: 10px;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }
    
    .content-section {
        padding: 2rem 0.75rem;
    }
    
    .video-grid {
        grid-template-columns: 1fr;
    }
    
    .recruitment-features {
        flex-direction: column;
    }
    
    .download-buttons {
        flex-direction: column;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeInUp 0.6s ease forwards;
}

/* 懒加载图片占位 */
img[loading="lazy"] {
    background: linear-gradient(90deg, rgba(45, 27, 78, 0.5) 0%, rgba(74, 44, 122, 0.5) 50%, rgba(45, 27, 78, 0.5) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

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

::-webkit-scrollbar-track {
    background: rgba(26, 10, 46, 0.5);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-gold);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-gold-light);
}