/* 
 * {{SITE_NAME}} - 游戏娱乐平台样式表
 * 独特的渐变紫金配色方案
 * 移动端优先设计
 */

/* CSS变量定义 */
:root {
    --primary-gradient: linear-gradient(135deg, #6B21A8 0%, #9333EA 50%, #C084FC 100%);
    --secondary-gradient: linear-gradient(135deg, #F59E0B 0%, #D97706 50%, #B45309 100%);
    --accent-gold: #FFD700;
    --accent-purple: #9333EA;
    --dark-bg: #0F0A1A;
    --card-bg: rgba(31, 20, 51, 0.95);
    --text-primary: #FFFFFF;
    --text-secondary: #C4B5FD;
    --text-muted: #A78BFA;
    --border-color: rgba(147, 51, 234, 0.3);
    --shadow-purple: 0 10px 40px rgba(147, 51, 234, 0.3);
    --shadow-gold: 0 5px 20px rgba(255, 215, 0, 0.3);
    --font-primary: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
    --font-heading: 'Noto Serif SC', 'SimSun', serif;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius-lg: 16px;
    --border-radius-md: 12px;
    --border-radius-sm: 8px;
}

/* 重置样式 */
*, *::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: var(--font-primary);
    background: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.8;
    min-height: 100vh;
    overflow-x: hidden;
}

/* 背景装饰 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(147, 51, 234, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(245, 158, 11, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* 图片响应式 */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* 链接样式 */
a {
    color: var(--accent-gold);
    text-decoration: none;
    transition: var(--transition-smooth);
}

a:hover {
    color: var(--text-primary);
    text-shadow: 0 0 10px var(--accent-gold);
}

/* 容器 */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 16px;
}

@media (min-width: 768px) {
    .container {
        padding: 0 24px;
    }
}

/* 头部导航 */
.site-header {
    background: linear-gradient(180deg, rgba(15, 10, 26, 0.98) 0%, rgba(15, 10, 26, 0.9) 100%);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 0;
    position: relative;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.site-logo img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--accent-gold);
}

.site-logo span {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--secondary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 移动端菜单按钮 */
.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--accent-gold);
    transition: var(--transition-smooth);
}

@media (min-width: 992px) {
    .menu-toggle {
        display: none;
    }
}

/* 主导航 */
.main-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 8px;
    padding-top: 16px;
}

.main-nav.active {
    display: flex;
}

@media (min-width: 992px) {
    .main-nav {
        display: flex;
        width: auto;
        flex-direction: row;
        gap: 24px;
        padding-top: 0;
    }
}

.main-nav a {
    display: block;
    padding: 10px 16px;
    color: var(--text-secondary);
    font-weight: 500;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-smooth);
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--text-primary);
    background: rgba(147, 51, 234, 0.2);
}

/* CTA按钮 */
.btn-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    background: var(--secondary-gradient);
    color: var(--dark-bg);
    font-weight: 700;
    font-size: 1rem;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-gold);
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 215, 0, 0.5);
}

.btn-secondary {
    background: var(--primary-gradient);
    color: var(--text-primary);
    box-shadow: var(--shadow-purple);
}

.btn-secondary:hover {
    box-shadow: 0 8px 30px rgba(147, 51, 234, 0.5);
}

/* Hero区域 */
.hero-section {
    position: relative;
    padding: 40px 0 60px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(147, 51, 234, 0.3);
    border: 1px solid var(--accent-purple);
    border-radius: 50px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }
}

.hero-desc {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.9;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
}

@media (min-width: 480px) {
    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }
}

/* 统计数据 */
.stats-bar {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 48px;
    padding: 24px;
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
}

@media (min-width: 768px) {
    .stats-bar {
        grid-template-columns: repeat(4, 1fr);
    }
}

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

.stat-number {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent-gold);
    display: block;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* 章节标题 */
.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(255, 215, 0, 0.15);
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--accent-gold);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.25rem;
    }
}

.section-desc {
    max-width: 600px;
    margin: 0 auto;
    color: var(--text-secondary);
}

/* 游戏卡片网格 */
.games-section {
    padding: 60px 0;
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

@media (min-width: 768px) {
    .games-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
}

@media (min-width: 1024px) {
    .games-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.game-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.game-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-purple);
    border-color: var(--accent-purple);
}

.game-card-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.game-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

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

.game-card-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 10px;
    background: var(--secondary-gradient);
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--dark-bg);
}

.game-card-content {
    padding: 16px;
}

.game-card-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.game-card-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.game-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

.game-rtp {
    font-size: 0.75rem;
    color: var(--accent-gold);
}

.game-play-btn {
    padding: 6px 14px;
    background: var(--primary-gradient);
    color: var(--text-primary);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
    transition: var(--transition-smooth);
}

.game-play-btn:hover {
    opacity: 0.9;
}

/* 特色区块 */
.features-section {
    padding: 60px 0;
    background: linear-gradient(180deg, transparent 0%, rgba(147, 51, 234, 0.05) 50%, transparent 100%);
}

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

@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-card {
    padding: 32px 24px;
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition-smooth);
}

.feature-card:hover {
    border-color: var(--accent-gold);
    box-shadow: var(--shadow-gold);
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-gradient);
    border-radius: 50%;
    font-size: 1.5rem;
}

.feature-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.feature-desc {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* 关于我们 */
.about-section {
    padding: 60px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

@media (min-width: 992px) {
    .about-content {
        grid-template-columns: 1fr 1fr;
    }
}

.about-image {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-purple);
}

.about-text h2 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.about-text p {
    margin-bottom: 16px;
    color: var(--text-secondary);
    line-height: 1.9;
}

/* 支付方式 */
.payment-section {
    padding: 60px 0;
    background: var(--card-bg);
}

.payment-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

@media (min-width: 768px) {
    .payment-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.payment-item {
    padding: 24px 16px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--border-radius-md);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.payment-item:hover {
    border-color: var(--accent-gold);
}

.payment-item img {
    width: 48px;
    height: 48px;
    margin: 0 auto 12px;
    object-fit: contain;
}

.payment-item span {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* 用户评论 */
.reviews-section {
    padding: 60px 0;
}

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

@media (min-width: 768px) {
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .reviews-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.review-card {
    padding: 24px;
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.review-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.review-info h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.review-info span {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.review-stars {
    color: var(--accent-gold);
    font-size: 0.875rem;
    margin-bottom: 12px;
}

.review-text {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.review-date {
    margin-top: 16px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* FAQ */
.faq-section {
    padding: 60px 0;
    background: linear-gradient(180deg, transparent 0%, rgba(147, 51, 234, 0.05) 50%, transparent 100%);
}

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

.faq-item {
    margin-bottom: 16px;
    background: var(--card-bg);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    transition: var(--transition-smooth);
}

.faq-question:hover {
    color: var(--accent-gold);
}

.faq-icon {
    font-size: 1.25rem;
    color: var(--accent-gold);
    transition: var(--transition-smooth);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

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

.faq-answer-inner {
    padding: 0 24px 20px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* 负责任博彩 */
.responsible-section {
    padding: 60px 0;
}

.responsible-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.responsible-content p {
    margin-bottom: 20px;
    color: var(--text-secondary);
    line-height: 1.9;
}

.responsible-badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
    margin-top: 32px;
}

.responsible-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.responsible-badge span {
    font-size: 0.875rem;
    color: var(--accent-gold);
}

/* 页脚 */
.site-footer {
    background: linear-gradient(180deg, var(--card-bg) 0%, rgba(15, 10, 26, 1) 100%);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer-brand p {
    margin-top: 16px;
    color: var(--text-muted);
    font-size: 0.875rem;
    line-height: 1.7;
}

.footer-column h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.875rem;
    transition: var(--transition-smooth);
}

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

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(147, 51, 234, 0.2);
    border-radius: 50%;
    color: var(--text-secondary);
    transition: var(--transition-smooth);
}

.footer-social a:hover {
    background: var(--accent-purple);
    color: var(--text-primary);
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-copyright {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.footer-badges {
    display: flex;
    align-items: center;
    gap: 16px;
}

.age-badge {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #DC2626;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
}

/* 面包屑导航 */
.breadcrumb {
    padding: 16px 0;
    font-size: 0.875rem;
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.breadcrumb-item::after {
    content: '/';
    color: var(--text-muted);
}

.breadcrumb-item:last-child::after {
    display: none;
}

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

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

.breadcrumb-item.active {
    color: var(--text-secondary);
}

/* 内页样式 */
.page-header {
    padding: 40px 0;
    text-align: center;
    background: linear-gradient(180deg, rgba(147, 51, 234, 0.1) 0%, transparent 100%);
}

.page-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

@media (min-width: 768px) {
    .page-title {
        font-size: 2.5rem;
    }
}

.page-subtitle {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* 文章内容 */
.article-content {
    padding: 40px 0;
}

.article-body {
    max-width: 900px;
    margin: 0 auto;
}

.article-body h2 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 40px 0 20px;
    color: var(--text-primary);
    padding-bottom: 12px;
    border-bottom: 2px solid var(--accent-purple);
}

.article-body h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 32px 0 16px;
    color: var(--text-primary);
}

.article-body p {
    margin-bottom: 20px;
    color: var(--text-secondary);
    line-height: 1.9;
}

.article-body ul,
.article-body ol {
    margin-bottom: 20px;
    padding-left: 24px;
    color: var(--text-secondary);
}

.article-body li {
    margin-bottom: 8px;
    line-height: 1.8;
}

.article-body img {
    margin: 24px 0;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-purple);
}

.article-body blockquote {
    margin: 24px 0;
    padding: 20px 24px;
    background: rgba(147, 51, 234, 0.1);
    border-left: 4px solid var(--accent-purple);
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
    color: var(--text-secondary);
    font-style: italic;
}

/* 信息表格 */
.info-table {
    width: 100%;
    margin: 24px 0;
    border-collapse: collapse;
    background: var(--card-bg);
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.info-table th,
.info-table td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.info-table th {
    background: rgba(147, 51, 234, 0.2);
    color: var(--text-primary);
    font-weight: 600;
}

.info-table td {
    color: var(--text-secondary);
}

.info-table tr:last-child td {
    border-bottom: none;
}

/* 标签页面 */
.tags-section {
    padding: 60px 0;
}

.tags-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.tag-item {
    padding: 10px 20px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    transition: var(--transition-smooth);
}

.tag-item:hover {
    background: var(--primary-gradient);
    border-color: var(--accent-purple);
    color: var(--text-primary);
}

/* APP下载页面 */
.app-section {
    padding: 60px 0;
}

.app-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

@media (min-width: 992px) {
    .app-content {
        grid-template-columns: 1fr 1fr;
    }
}

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

.app-mockup img {
    max-width: 400px;
    margin: 0 auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-purple);
}

.app-info h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.app-info p {
    margin-bottom: 16px;
    color: var(--text-secondary);
    line-height: 1.9;
}

.app-features {
    margin: 24px 0;
}

.app-feature {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}

.app-feature-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-gold);
    border-radius: 50%;
    color: var(--dark-bg);
    font-size: 0.75rem;
    flex-shrink: 0;
}

.app-feature span {
    color: var(--text-secondary);
}

.app-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 32px;
}

/* 牌照区域 */
.license-section {
    padding: 60px 0;
    background: var(--card-bg);
}

.license-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.license-badge {
    width: 120px;
    height: 120px;
    margin: 0 auto 24px;
    padding: 20px;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 50%;
    border: 2px solid var(--accent-gold);
    display: flex;
    align-items: center;
    justify-content: center;
}

.license-badge img {
    max-width: 100%;
    max-height: 100%;
}

.license-info h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.license-info p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* 客服支持 */
.support-section {
    padding: 60px 0;
}

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

@media (min-width: 768px) {
    .support-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .support-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.support-card {
    padding: 32px 24px;
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: var(--transition-smooth);
}

.support-card:hover {
    border-color: var(--accent-gold);
}

.support-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--secondary-gradient);
    border-radius: 50%;
    font-size: 1.25rem;
}

.support-card h4 {
    font-size: 1rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.support-card p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* 作者信息 */
.author-box {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    margin: 40px 0;
}

.author-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    flex-shrink: 0;
}

.author-info h4 {
    font-size: 1.125rem;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.author-info .author-title {
    font-size: 0.875rem;
    color: var(--accent-gold);
    margin-bottom: 8px;
}

.author-info p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* 懒加载占位 */
img[loading="lazy"] {
    background: linear-gradient(90deg, var(--card-bg) 0%, rgba(147, 51, 234, 0.1) 50%, var(--card-bg) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

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

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--dark-bg);
}

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

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

/* 打印样式 */
@media print {
    body {
        background: white;
        color: black;
    }
    
    .site-header,
    .site-footer,
    .btn-cta {
        display: none;
    }
}