:root {
	--primary-color: #004ea2;
	--secondary-color: #1a2b3c;
	--accent-color: #ff7e36;
	--light-bg: #f8f9fa;
	--text-dark: #333;
	--text-medium: #666;
	--border-color: #e0e0e0;
	--gradient-main: linear-gradient(135deg, #004ea2 0%, #2c80ff 100%);
	--hover-shadow: 0 8px 20px rgba(0, 78, 162, 0.2);
	--module-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: "Microsoft YaHei", "Segoe UI", sans-serif;
}

body {
	color: var(--text-dark);
	background-color: var(--light-bg);
	line-height: 1.6;
	scroll-behavior: smooth;
}

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

ul {
	list-style: none;
}

.container {
	width: 1152px;
	margin: 0 auto;
	padding: 0 15px;
}


/* ===== 文章详情布局 ===== */
.article-detail {
	padding: 30px 0;
	background-color: var(--light-bg);
	width: 100%;
	overflow-x: hidden;
}

.breadcrumb {
	margin-bottom: 15px;
	font-size: 14px;
	color: var(--text-medium);
}

.breadcrumb a {
	color: var(--primary-color);
	text-decoration: none;
}

.breadcrumb a:hover {
	text-decoration: underline;
}

.breadcrumb i {
	margin: 0 8px;
	font-size: 12px;
}

/* 文章详情页容器 - 左右结构 */
.article-container {
	display: flex;
	gap: 40px;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 0px;
	width: 100%;
	box-sizing: border-box;
}

/* 左侧主内容区 */
.article-main {
	flex: 1;
	min-width: 0;
	background: white;
	border-radius: 16px;
	padding: 40px;
	box-shadow: var(--module-shadow);
	border: 1px solid var(--border-color);
	overflow-x: auto;
}

/* 文章内容基础样式 */
.article-content {
    all: initial;
    display: block;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans', Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: #1f2d3d;
    max-width: 100%;
    word-wrap: break-word;
}

/* 重置所有子元素 */
.article-content * {
    all: unset;
}

/* 还原常用块级元素 */
.article-content p,
.article-content div,
.article-content h2,
.article-content h3,
.article-content h4,
.article-content ul,
.article-content ol,
.article-content li,
.article-content blockquote,
.article-content pre,
.article-content table {
    display: block;
}

/* 段落 */
.article-content p {
    display: block;
    margin: 14px 0 !important;
    font-size: 16px;
    line-height: 1.8;
    color: #1f2d3d;
}

/* 标题 */
.article-content h2 {
    display: block;
    font-size: 1.8rem;
    font-weight: 600;
    margin: 1.2em 0 0.6em;
    padding-bottom: 0.3em;
    color: #1e2a3a;
    border-bottom: 2px solid #e9ecef;
}

.article-content h3 {
    display: block;
    font-size: 1.5rem;
    font-weight: 600;
    margin: 1em 0 0.5em;
    color: #2c3e50;
}

.article-content h4 {
    display: block;
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0.8em 0 0.4em;
    color: #334e68;
}

/* 列表 */
.article-content ul,
.article-content ol {
    display: block;
    margin: 8px 0 8px 0 !important;
    padding-left: 1.8em;
}

.article-content li {
    display: list-item;
    margin: 2px 0 !important;
    line-height: 1.7;
}

/* 加粗 */
.article-content strong {
    display: inline;
    font-weight: 600;
}

/* 链接 */
.article-content a {
    display: inline;
    color: #1e6fdf;
    text-decoration: none;
    border-bottom: 1px solid #d0dfed;
}

.article-content a:hover {
    border-bottom-color: #1e6fdf;
}

/* 引用块 */
.article-content blockquote {
    display: block;
    margin: 1.2em 0;
    padding: 0.6em 1.2em;
    border-left: 4px solid #1e6fdf;
    background-color: #f8fafc;
    color: #2c3e50;
    border-radius: 0 8px 8px 0;
}

/* 行内代码 */
.article-content code {
    display: inline;
    background-color: #f0f2f5;
    padding: 0.2em 0.4em;
    border-radius: 5px;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
    font-size: 0.88em;
    color: #d63200;
}

/* ===== 代码块样式 ===== */
.article-content pre {
    display: block;
    background-color: #1e2a3a !important;
    padding: 1.2em !important;
    border-radius: 10px !important;
    overflow-x: auto !important;
    margin: 1.2em 0 !important;
    position: relative;
}

/* 复制按钮 */
.article-content pre::before {
    content: "📋 复制代码";
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(255, 255, 255, 0.2);
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-family: system-ui, -apple-system, sans-serif;
    color: #e2e8f0;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.3s;
    z-index: 1;
}

.article-content pre:hover::before {
    opacity: 1;
}

.article-content pre code {
    display: inline !important;
    background: transparent !important;
    padding: 0 !important;
    color: #e2e8f0 !important;
    font-family: 'SF Mono', Monaco, monospace !important;
    font-size: 0.88em !important;
    line-height: 1.6 !important;
}

/* 代码块防止溢出 - 保证换行！关键样式 */
.article-content pre {
    max-width: 100%;
    overflow-x: auto;
    white-space: pre-wrap !important;
    word-wrap: break-word !important;
}

/* 额外保险：pre 里面的任何文字都强制可见 */
.article-content pre,
.article-content pre *,
.article-content pre code,
.article-content pre span {
    color: #e2e8f0 !important;
}

/* 图片 */
.article-content img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 1.2em 0;
    border-radius: 12px;
}

/* 表格 */
.article-content table {
    display: table;
    width: 100%;
    border-collapse: collapse;
    margin: 1.2em 0;
    font-size: 0.95em;
    overflow-x: auto;
}

.article-content th,
.article-content td {
    display: table-cell;
    border: 1px solid #e2e8f0;
    padding: 10px 14px;
    text-align: left;
}

.article-content th {
    background-color: #f8fafc;
    font-weight: 600;
}

/* ===== 详情页Banner样式 ===== */
.detail-banner {
	background: linear-gradient(135deg, #004ea2 0%, #2c80ff 100%);
	padding: 80px 0 60px;
	position: relative;
	overflow: hidden;
}

.detail-banner::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='rgba(255,255,255,0.05)' fill-opacity='1' d='M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,154.7C960,171,1056,181,1152,170.7C1248,160,1344,128,1392,112L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E") repeat-x bottom;
	background-size: cover;
	pointer-events: none;
}

.detail-banner .container {
	position: relative;
	z-index: 2;
}

.banner-content {
	text-align: center;
	color: white;
}

.banner-badge {
	display: inline-block;
	background: rgba(255, 255, 255, 0.2);
	backdrop-filter: blur(10px);
	padding: 8px 20px;
	border-radius: 50px;
	font-size: 14px;
	margin-bottom: 20px;
	font-weight: 500;
}

.banner-title {
	font-size: 2.5rem;
	font-weight: 700;
	margin-bottom: 20px;
	line-height: 1.3;
	max-width: 900px;
	margin-left: auto;
	margin-right: auto;
}

.banner-meta {
	display: flex;
	justify-content: center;
	gap: 30px;
	font-size: 16px;
	opacity: 0.9;
}

.banner-meta span {
	display: inline-flex;
	align-items: center;
	gap: 8px;
}

.banner-meta i {
	font-size: 14px;
}

/* ========== 响应式布局 ========== */
@media (max-width: 992px) {
	.article-container {
		flex-direction: column;
		gap: 30px;
	}

	.article-main {
		width: 100%;
		padding: 30px;
		flex: none;
	}

	.mobile-toggle {
		display: block;
	}

	.nav-menu {
		display: none;
		position: absolute;
		top: 80px;
		left: 0;
		right: 0;
		background: white;
		flex-direction: column;
		padding: 20px;
		box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
		z-index: 999;
	}

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

	.nav-item {
		width: 100%;
		padding: 12px 0;
		border-bottom: 1px solid #e0e0e0;
	}

	.dropdown-menu {
		position: static;
		padding-left: 20px;
		background: #f5f5f5;
	}
}

@media (max-width: 768px) {
	.article-detail {
		padding: 20px 0;
	}

	.article-main {
		padding: 20px !important;
	}

	.article-content {
		font-size: 17px !important;
		line-height: 1.8 !important;
	}

	.article-content p {
		font-size: 17px;
	}

	.article-content h2 {
		font-size: 1.5rem;
	}

	.article-content h3 {
		font-size: 1.25rem;
	}

	.article-content pre {
		font-size: 0.85em;
		padding: 0.8em;
	}

	.article-content pre::before {
		opacity: 1;
		background: rgba(0, 0, 0, 0.6);
	}

	.detail-banner {
		padding: 40px 0 30px;
	}

	.banner-title {
		font-size: 1.6rem !important;
		padding: 0 16px;
	}

	.banner-meta {
		gap: 16px;
		font-size: 0.85rem;
		flex-wrap: wrap;
	}
}

@media (max-width: 480px) {
	.article-main {
		padding: 16px !important;
	}

	.article-content {
		font-size: 16px !important;
	}

	.article-content h2 {
		font-size: 1.35rem;
	}

	.article-content h3 {
		font-size: 1.2rem;
	}

	.banner-title {
		font-size: 1.4rem !important;
	}
}

@media print {
	footer,
	header,
	.detail-banner {
		display: none !important;
	}

	.article-main {
		width: 100%;
		padding: 0;
		box-shadow: none;
	}

	.article-container {
		display: block;
		padding: 0;
	}

	.article-content pre {
		background: #f5f5f5;
		border: 1px solid #ddd;
		page-break-inside: avoid;
	}

	.article-content pre::before {
		display: none;
	}
}