/* ========== 1. 全局统一变量（仅保留一份） ========== */
:root {
	--primary-color: #165DFF;
	--primary-hover: #0e42d2;
	--text-primary: #1d2129;
	--text-regular: #4e5969;
	--text-secondary: #86909c;
	--border-color: #e5e6eb;
	--bg-light: #f7f8fa;
	--bg-white: #ffffff;
	--bg-dark: #1d2129;
	--radius-sm: 6px;
	--radius-md: 8px;
	--radius-lg: 12px;
	--shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
	--shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
	--shadow-lg: 0 8px 24px rgba(22, 93, 255, 0.12);
	--header-height: 70px;
	--section-padding: 64px;
	--post-width: 1200px;
}

/* ========== 2. 全局基础重置（全站共用） ========== */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}
body {
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	color: var(--text-regular);
	line-height: 1.6;
	background: var(--bg-light);
	font-size: 14px;
}
a {
	text-decoration: none;
	color: inherit;
	transition: all 0.2s ease;
}
ul, ol {
	list-style: none;
}
img {
	max-width: 100%;
	display: block;
	height: auto;
}
.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 16px;
}

/* ========== 3. 通用公共组件（全站复用） ========== */
/* 顶部导航 + 移动端汉堡菜单 */
.site-header {
	background: var(--bg-white);
	box-shadow: var(--shadow-sm);
	position: sticky;
	top: 0;
	z-index: 1000;
	height: var(--header-height);
}
.header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 100%;
	position: relative;
}
.logo {
	font-size: 24px;
	font-weight: 700;
	color: var(--primary-color);
}
#nav-checkbox {
	display: none;
}
.nav-toggle {
	display: none;
	flex-direction: column;
	gap: 5px;
	cursor: pointer;
	padding: 5px;
}
.nav-toggle span {
	width: 24px;
	height: 2px;
	background: var(--text-primary);
	transition: all 0.3s;
}
/* 汉堡菜单展开动画 */
#nav-checkbox:checked~.nav-toggle span:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}
#nav-checkbox:checked~.nav-toggle span:nth-child(2) {
	opacity: 0;
}
#nav-checkbox:checked~.nav-toggle span:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}
.main-nav ul {
	display: flex;
	gap: 32px;
	align-items: center;
}
.main-nav a {
	font-size: 15px;
	color: var(--text-regular);
}
.main-nav a:hover,
.main-nav a.active {
	color: var(--primary-color);
}
.nav-btn {
	background: var(--primary-color);
	color: #fff !important;
	padding: 8px 20px;
	border-radius: var(--radius-sm);
}
.nav-btn:hover {
	background: var(--primary-hover);
}

/* 面包屑导航 */
.breadcrumb {
	padding: 16px 0;
	font-size: 14px;
}
.breadcrumb ul {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}
.breadcrumb a {
	color: var(--primary-color);
}
.breadcrumb li:not(:last-child)::after {
	content: ">";
	margin-left: 8px;
	color: var(--text-secondary);
}
.breadcrumb li:last-child {
	color: var(--text-primary);
	font-weight: 500;
}

/* 通用按钮 */
.btn-primary {
	display: inline-block;
	background: var(--primary-color);
	color: #fff;
	padding: 12px 32px;
	border-radius: var(--radius-md);
	font-size: 16px;
	border: 1px solid var(--primary-color);
	cursor: pointer;
	transition: background 0.3s ease;
}
.btn-primary:hover {
	background: var(--primary-hover);
	border-color: var(--primary-hover);
}
.btn-outline {
	display: inline-block;
	background: transparent;
	color: var(--primary-color);
	padding: 12px 32px;
	border-radius: var(--radius-md);
	font-size: 16px;
	border: 1px solid var(--primary-color);
	cursor: pointer;
	transition: all 0.3s ease;
}
.btn-outline:hover {
	background: var(--primary-color);
	color: #fff;
}

/* 通用区块标题 */
.section {
	padding: var(--section-padding) 0;
}
.section-title {
	text-align: center;
	font-size: 32px;
	color: var(--text-primary);
	margin-bottom: 16px;
}
.section-subtitle {
	text-align: center;
	color: var(--text-regular);
	margin-bottom: 60px;
	font-size: 16px;
}

/* 页脚 */
/* ========== 页脚基础容器（继承原生变量） ========== */
.site-footer {
    background: var(--bg-dark);
    color: #c9cdd4;
    padding: 20px 0 0;
    font-size: 14px;
    line-height: 1.6;
}

/* ========== 内容居中容器（对应原生 .footer-inner 逻辑） ========== */
.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    box-sizing: border-box;
}

/* ========== 每一列通用样式 ========== */
.footer-col {
    flex: 1;
    min-width: 220px;
    box-sizing: border-box;
}

/* ========== 列标题（继承原生白色标题风格） ========== */
.footer-col h4 {
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 10px;
    padding-bottom: 20px;
    border-bottom: 1px solid #2a2f3a; /* 沿用原生边框色体系 */
}

/* ========== 列表与链接样式 ========== */
.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-col ul li a {
    color: #c9cdd4;
    text-decoration: none;
    transition: color 0.3s ease;
    display: inline-block;
}

.footer-col ul li a:hover {
    color: #fff;
    opacity: 0.9;
}

/* ========== 品牌介绍段落 ========== */
.footer-brand p {
    margin: 0;
    line-height: 1.8;
    color: #c9cdd4;
}

/* ========== 底部版权通栏（继承原生 .footer-bottom 样式） ========== */
.footer-copyright {
    border-top: 1px solid #373a40; /* 沿用原生边框色 */
    padding-top: 16px;
    margin-top: 16px;
    text-align: center;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.footer-copyright a {
    color: var(--text-secondary);
    text-decoration: none;
    margin: 0 6px;
    transition: color 0.3s ease;
}

.footer-copyright a:hover {
    color: #fff;
}


/* ========== 4. 首页专属样式 ========== */
.hero-section {
	background: linear-gradient(135deg, #f0f7ff 0%, #e6f0ff 100%);
	padding: 80px 0;
}
.hero-inner {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 60px;
	align-items: center;
}
.hero-text h1 {
	font-size: 42px;
	line-height: 1.2;
	color: var(--text-primary);
	margin-bottom: 24px;
}
.hero-desc {
	font-size: 18px;
	margin-bottom: 32px;
}
.hero-desc li {
	margin-bottom: 12px;
	padding-left: 24px;
	position: relative;
}
.hero-desc li::before {
	content: "✓";
	position: absolute;
	left: 0;
	color: var(--primary-color);
	font-weight: bold;
}
.hero-preview {
	background: #fff;
	box-shadow: var(--shadow-lg);
	border-radius: var(--radius-md);
	padding: 20px;
}
.preview-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-bottom: 16px;
	border-bottom: 1px solid var(--border-color);
	margin-bottom: 16px;
}
.preview-logo {
	font-weight: 700;
	color: var(--primary-color);
	font-size: 18px;
}
.preview-status {
	background: #e8ffea;
	color: #00b42a;
	padding: 4px 12px;
	border-radius: 20px;
	font-size: 13px;
}
.preview-node {
	background: var(--bg-light);
	padding: 12px 16px;
	border-radius: var(--radius-sm);
	margin-bottom: 20px;
	font-size: 14px;
	color: var(--text-primary);
}
.streaming-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 12px;
}
.streaming-item {
	background: var(--bg-light);
	border-radius: var(--radius-sm);
	padding: 12px 8px;
	text-align: center;
	font-size: 12px;
	color: var(--text-regular);
}
.preview-footer {
	margin-top: 16px;
	font-size: 12px;
	color: var(--text-secondary);
	text-align: center;
}

/* 功能卡片 */
.features-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
}
.feature-card {
	background: #fff;
	border: 1px solid var(--border-color);
	border-radius: var(--radius-lg);
	padding: 32px 24px;
	transition: all 0.3s;
	display: flex;
	flex-direction: column;
	align-items: center;
}
.feature-card:hover {
	box-shadow: var(--shadow-md);
	border-color: var(--primary-color);
	transform: translateY(-4px);
}
.feature-icon {
	width: 48px;
	height: 48px;
	background: #e8f3ff;
	border-radius: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--primary-color);
	font-size: 24px;
	margin-bottom: 20px;
}
.feature-card h3 {
	font-size: 18px;
	color: var(--text-primary);
	margin-bottom: 12px;
}
.feature-card p {
	font-size: 14px;
	line-height: 1.7;
}

/* 全球布局模块 */
.global-section {
	background: var(--bg-light);
}
.map-placeholder {
	background: #fff;
	border-radius: 16px;
	height: 360px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--text-secondary);
	font-size: 18px;
	position: relative;
}
.map-placeholder img{
    position: absolute;
    height: 100%;
    width: 100%;
}
/* 评价模块 */
.reviews-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}
.review-card {
	background: #fff;
	border: 1px solid var(--border-color);
	border-radius: var(--radius-lg);
	padding: 24px;
}
.review-text {
    margin-bottom: 16px;
    line-height: 1.7;
    font-size: unset;
    font-weight: 500;
}
.review-user {
	color: var(--text-primary);
	font-weight: 500;
	font-size: 14px;
}

/* 定价模块 */
.pricing-section {
	background: var(--bg-light);
}
.pricing-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
	max-width: 900px;
	margin: 0 auto 32px;
}
.price-card {
	background: #fff;
	border-radius: var(--radius-lg);
	padding: 40px 32px;
	text-align: center;
	border: 1px solid var(--border-color);
}
.price-card.highlight {
	border-color: var(--primary-color);
	box-shadow: var(--shadow-lg);
	transform: scale(1.05);
}
.price-card h3 {
	font-size: 20px;
	color: var(--text-primary);
	margin-bottom: 16px;
}
.price-num {
	font-size: 36px;
	font-weight: 700;
	color: var(--primary-color);
	margin-bottom: 8px;
}
.price-tag {
	background: #fff7e8;
	color: #ff7d00;
	font-size: 12px;
	padding: 2px 8px;
	border-radius: 4px;
	display: inline-block;
	margin-bottom: 24px;
}
.price-btn {
	display: block;
	width: 100%;
	padding: 12px 0;
	border-radius: var(--radius-md);
	border: 1px solid var(--primary-color);
	color: var(--primary-color);
	font-weight: 500;
}
.price-card.highlight .price-btn {
	background: var(--primary-color);
	color: #fff;
}
.price-btn:hover {
	opacity: 0.9;
}
.payment-note {
	text-align: center;
	color: var(--text-secondary);
	font-size: 14px;
	margin-bottom: 12px;
}
.trial-note {
	text-align: center;
	color: #00b42a;
	font-size: 14px;
}
.ios-note {
	text-align: center;
	color: #ff7d00;
	font-size: 13px;
	margin-top: 8px;
}

/* 资讯模块 */
.news-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 24px;
}
.news-card {
	border: 1px solid var(--border-color);
	border-radius: var(--radius-lg);
	overflow: hidden;
	transition: all 0.3s;
}
.news-card:hover {
	box-shadow: var(--shadow-md);
}
.news-thumb {
	height: 268px;
	background: linear-gradient(135deg, #e8f3ff 0%, #d4e4ff 100%);
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--primary-color);
	font-size: 14px;
	position: relative;
}
.news-thumb img {
    position: absolute;
    height: 100%;
    width: 100%;
    top: 0;
}
.news-content {
	padding: 20px;
}
.news-date {
	color: var(--text-secondary);
	font-size: 13px;
	margin-bottom: 8px;
}
.news-title {
	font-size: 16px;
	color: var(--text-primary);
	margin-bottom: 10px;
	line-height: 1.5;
}
.news-desc {
	font-size: 14px;
	line-height: 1.6;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

/* FAQ模块 */
.faq-section {
	background: var(--bg-light);
}
.faq-list {
	max-width: 900px;
	margin: 0 auto;
}
.faq-item {
	background: #fff;
	border-radius: var(--radius-lg);
	padding: 24px;
	margin-bottom: 16px;
}
.faq-item h3 {
	font-size: 18px;
	color: var(--text-primary);
	margin-bottom: 12px;
}
.faq-item p {
	line-height: 1.7;
}

/* ========== 5. 下载页专属样式 ========== */
.page-hero {
	padding: 56px 0;
	background: linear-gradient(135deg, #f0f7ff 0%, #e6f0ff 100%);
}

.hero-preview .window-bar {
	height: 24px;
	background: #2a2f3a;
	border-radius: 6px 6px 0 0;
	margin: -30px -30px 20px;
	padding: 0 12px;
	display: flex;
	align-items: center;
	gap: 6px;
}
.window-bar span {
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background: #ff5f57;
}
.window-bar span:nth-child(2) {
	background: #ffbd2e;
}
.window-bar span:nth-child(3) {
	background: #28ca42;
}

/* 下载卡片 */
.download-section {
	background: var(--bg-light);
}
.download-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 24px;
	max-width: 800px;
	margin: 0 auto;
}
.download-card {
	background: #fff;
	padding: 36px;
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-md);
	text-align: center;
	transition: transform 0.3s ease;
}
.download-card:hover {
	transform: translateY(-4px);
}
.download-card h3 {
	font-size: 20px;
	color: var(--text-primary);
	margin-bottom: 12px;
	font-weight: 600;
}
.download-card p {
	font-size: 14px;
	color: var(--text-secondary);
	margin-bottom: 24px;
}

/* 安装步骤 */
.steps-list {
	max-width: 800px;
	margin: 0 auto;
}
.step-item {
	display: flex;
	gap: 20px;
	margin-bottom: 28px;
	align-items: flex-start;
}
.step-number {
	width: 48px;
	height: 48px;
	border-radius: 50%;
	background: var(--primary-color);
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 18px;
	font-weight: bold;
	flex-shrink: 0;
}
.step-content h3 {
	font-size: 18px;
	color: var(--text-primary);
	margin-bottom: 8px;
	font-weight: 600;
}
.step-content p {
	font-size: 14px;
	color: var(--text-secondary);
	line-height: 1.5;
}

/* CTA横幅 */
.cta-section {
	background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
	color: #fff;
	text-align: center;
	padding: 56px 0;
}
.cta-section h2 {
	font-size: 26px;
	margin-bottom: 16px;
	font-weight: 700;
}
.cta-section p {
	font-size: 16px;
	opacity: 0.9;
	margin-bottom: 30px;
}
.cta-section .btn-primary {
	background: #fff;
	color: var(--primary-color);
}
.cta-section .btn-primary:hover {
	background: #f0f7ff;
}

/* ========== 6. 分类列表页专属样式 ========== */
.page-main {
	background: #fff;
	border-radius: var(--radius-lg);
	padding: 16px;
	box-shadow: var(--shadow-sm);
	margin-bottom: 16px;
}
.category-header {
	text-align: center;
	margin-bottom: 16px;
	padding-bottom: 16px;
}
.category-header h1 {
	font-size: 32px;
	color: var(--text-primary);
	margin-bottom: 12px;
}
.category-header p {
	font-size: 16px;
}
.article-list {
	display: flex;
	flex-direction: column;
	gap: 16px;
}
.article-item {
	display: flex;
	gap: 16px;
	padding: 16px;
	border-radius: var(--radius-lg);
	border: 1px solid var(--border-color);
	transition: all 0.3s;
}
.article-item:hover {
	box-shadow: var(--shadow-md);
	border-color: var(--primary-color);
}
.article-thumb {
	width: 260px;
	flex-shrink: 0;
}
.article-thumb img {
	width: 100%;
	height: 160px;
	object-fit: cover;
	border-radius: var(--radius-md);
}
.article-content {
	flex: 1;
	display: flex;
	flex-direction: column;
	justify-content: center;
}
.article-content h2 {
	font-size: 20px;
	color: var(--text-primary);
	margin-bottom: 10px;
}
.article-content h2 a:hover {
	color: var(--primary-color);
}
.article-meta {
	font-size: 14px;
	color: var(--text-secondary);
	margin-bottom: 12px;
}
.article-excerpt {
	font-size: 15px;
	margin-bottom: 15px;
	line-height: 1.7;
	color: var(--text-regular);
}
.read-more {
	color: var(--primary-color);
	font-size: 15px;
	align-self: flex-start;
}
.read-more:hover {
	text-decoration: underline;
}

/* 分页 */
.pagination {
	display: flex;
	justify-content: center;
	gap: 10px;
	margin-top: 16px;
	padding-top: 16px;
}
.pagination a,
.pagination span {
	padding: 8px 16px;
	border: 1px solid var(--border-color);
	border-radius: var(--radius-sm);
	text-decoration: none;
	color: var(--text-regular);
	font-size: 14px;
	transition: all 0.2s;
}
.pagination span{
	background: var(--primary-color);
	color: #fff;
	border-color: var(--primary-color);
}
.pagination a:hover {
	border-color: var(--primary-color);
	color: var(--primary-color);
}
em{
    display: none;
}
/* ========== 7. 文章详情页专属样式 ========== */
.main-wrap {
	padding: 16px;
	padding-top: 0;
	max-width: var(--post-width);
	margin: 0 auto;
}
.post-card {
	background: #fff;
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-sm);
	padding: 20px;
	margin-bottom: 16px;
}
.post-header {
	margin-bottom: 16px;
	padding-bottom: 12px;
	border-bottom: 1px solid var(--border-color);
}
.post-header h1 {
	font-size: 28px;
	color: var(--text-primary);
	font-weight: 700;
	line-height: 1.4;
	margin-bottom: 16px;
}
.post-meta {
	font-size: 13px;
	color: var(--text-secondary);
	display: flex;
	gap: 20px;
	flex-wrap: wrap;
}
.post-body {
	font-size: 16px;
	line-height: 1.8;
	color: var(--text-regular);
}
.post-body h3 {
	font-size: 20px;
	color: var(--text-primary);
	font-weight: 600;
	margin: 32px 0 16px;
	padding-left: 12px;
	border-left: 4px solid var(--primary-color);
}
.post-body h4 {
	font-size: 18px;
	color: var(--text-primary);
	font-weight: 600;
	margin: 24px 0 12px;
}
.post-body p {
	margin-bottom: 16px;
}
.post-body ul {
	margin-bottom: 16px;
	padding-left: 24px;
}
.post-body li {
	list-style: disc;
	margin-bottom: 8px;
}
.post-body strong {
	color: var(--text-primary);
	font-weight: 600;
}
.post-body a {
	color: var(--primary-color);
}
.post-body a:hover {
	text-decoration: underline;
}
.post-body code {
	background: var(--bg-light);
	padding: 2px 6px;
	border-radius: 4px;
	font-size: 14px;
	font-family: Consolas, Monaco, monospace;
}

/* 上下页导航 */
.post-navigation {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
	margin-bottom: 16px;
}
.nav-prev,
.nav-next {
	padding: 16px;
	background: #fff;
	border-radius: var(--radius-sm);
	box-shadow: var(--shadow-sm);
	transition: all 0.3s ease;
}
.nav-prev:hover,
.nav-next:hover {
	background: #eef3ff;
}
.nav-label {
	font-size: 13px;
	color: var(--text-secondary);
	margin-bottom: 4px;
}
.nav-title {
	font-size: 14px;
	color: var(--text-primary);
	font-weight: 500;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.nav-next {
	text-align: right;
}

/* 相关文章 */
.related-posts {
	background: #fff;
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-sm);
	padding: 16px;
}
.related-title {
	font-size: 20px;
	color: var(--text-primary);
	font-weight: 600;
	margin-bottom: 16px;
}
.related-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 16px;
}
.related-card {
	border-radius: var(--radius-sm);
	overflow: hidden;
	border: 1px solid var(--border-color);
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.related-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--shadow-md);
}
.related-thumb {
	height: 120px;
	background: linear-gradient(135deg, #e6f0ff 0%, #f0f7ff 100%);
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--primary-color);
	font-size: 14px;
}
.related-content {
	padding: 16px;
}
.related-content h4 {
	font-size: 15px;
	color: var(--text-primary);
	font-weight: 500;
	line-height: 1.5;
	margin-bottom: 8px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}
.related-content p {
	font-size: 12px;
	color: var(--text-secondary);
}

/* ========== 8. 全局响应式适配（统一断点） ========== */
/* 平板端 992px */
@media (max-width: 992px) {
	.nav-toggle {
		display: flex;
	}
	.main-nav {
		position: absolute;
		top: var(--header-height);
		left: 0;
		width: 100%;
		background: #fff;
		box-shadow: var(--shadow-md);
		max-height: 0;
		overflow: hidden;
		transition: max-height 0.3s ease;
	}
	#nav-checkbox:checked~.main-nav {
		max-height: 500px;
	}
	.main-nav ul {
		flex-direction: column;
		gap: 0;
		padding: 10px 0;
	}
	.main-nav li {
		width: 100%;
	}
	.main-nav a {
		display: block;
		padding: 14px 20px;
		border-bottom: 1px solid var(--border-color);
	}
	.nav-btn {
		margin: 10px 20px;
		display: inline-block;
	}

	.hero-inner {
		grid-template-columns: 1fr;
		gap: 40px;
	}
	.hero-text h1 {
		font-size: 32px;
	}
	.features-grid,
	.reviews-grid,
	.pricing-grid,
	.news-grid {
		grid-template-columns: repeat(2, 1fr);
	}
	.price-card.highlight {
		transform: none;
	}
	.streaming-grid {
		grid-template-columns: repeat(3, 1fr);
	}
	.related-grid {
		grid-template-columns: repeat(2, 1fr);
	}
	.footer-col {
        flex: 0 0 calc(50% - 20px);
    }
}

/* 小屏平板 768px（仅列表页使用） */
@media (max-width: 768px) {
	.page-main {
		padding: 20px;
	}
	.article-item {
		flex-direction: column;
		gap: 15px;
	}
	.article-thumb {
		width: 100%;
	}
	.article-thumb img {
		height: auto;
		aspect-ratio: 16/9;
	}
	.category-header h1 {
		font-size: 26px;
	}
}

/* 手机端 600px */
@media (max-width: 600px) {
	.section {
		padding: 50px 0;
	}
	.section-title {
		font-size: 24px;
	}
	.features-grid,
	.reviews-grid,
	.pricing-grid,
	.news-grid {
		grid-template-columns: 1fr;
	}
	.hero-text h1 {
		font-size: 28px;
	}
	.hero-section {
		padding: 50px 0;
	}
	.streaming-grid {
		grid-template-columns: repeat(4, 1fr);
	}
	.hero-inner,
	.download-grid {
		grid-template-columns: 1fr;
		gap: 24px;
	}
	.hero-text {
		text-align: center;
	}
	.page-hero {
		padding: 50px 0;
	}
	.hero-preview {
		padding: 20px;
	}
	.download-card {
		padding: 28px 20px;
	}
	.step-item {
		gap: 16px;
	}
	.step-number {
		width: 40px;
		height: 40px;
		font-size: 16px;
	}
	.main-wrap {
		padding: 24px 16px;
	}
	.post-card {
		padding: 24px 20px;
	}
	.post-header h1 {
		font-size: 22px;
	}
	.post-body {
		font-size: 15px;
	}
	.post-body h3 {
		font-size: 18px;
	}
	.post-body h4 {
		font-size: 16px;
	}
	.post-navigation {
		grid-template-columns: 1fr;
	}
	.nav-next {
		text-align: left;
	}
	.related-grid {
		grid-template-columns: 1fr;
	}
	.site-footer {
        padding: 20px 0 0;
    }

    .footer-col {
        flex: 0 0 100%;
        min-width: 100%;
    }

    .footer-copyright {
        margin-top: 16px;
        padding: 16px;
    }
}