:root {
	--ajp-primary: #0891b2;
	--ajp-primary-dark: #164e63;
	--ajp-primary-deep: #155e75;
	--ajp-accent: #f59e0b;
	--ajp-bg: #f0f9fb;
	--ajp-card: #ffffff;
	--ajp-text: #1e293b;
	--ajp-muted: #64748b;
	--ajp-border: #cffafe;
	--ajp-radius: 14px;
	--ajp-shadow: 0 8px 28px rgba(21, 94, 117, .08);
	--ajp-font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", sans-serif;
}

* { box-sizing: border-box; }

body {
	font-family: var(--ajp-font);
	color: var(--ajp-text);
	background: var(--ajp-bg);
	line-height: 1.75;
	-webkit-font-smoothing: antialiased;
}

a { color: var(--ajp-primary); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--ajp-primary-deep); }

.ajp-container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ============ 顶栏 ============ */
.site-header {
	position: sticky;
	top: 0;
	z-index: 999;
	background: #fff;
	border-bottom: 1px solid var(--ajp-border);
	box-shadow: 0 1px 0 rgba(15, 23, 42, .03);
	transition: box-shadow .25s ease;
}
.site-header.ajp-scrolled { box-shadow: 0 6px 24px rgba(15, 23, 42, .08); }
.inside-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 24px !important;
	min-height: 68px;
	gap: 24px;
}
.site-logo { max-width: none; }
.site-logo img { max-height: 42px; width: auto; }

/* 品牌文字标识 */
.ajp-brand {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-size: 24px;
	font-weight: 800;
	color: var(--ajp-primary-dark);
	letter-spacing: 1px;
}
.ajp-brand-mark {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 38px;
	height: 38px;
	border-radius: 10px;
	background: linear-gradient(135deg, #1e3a8a, #2563eb);
	color: #fff;
	font-size: 20px;
	font-weight: 800;
	box-shadow: 0 4px 12px rgba(37, 99, 235, .35);
}
.ajp-brand small {
	display: block;
	font-size: 11px;
	font-weight: 500;
	color: var(--ajp-muted);
	letter-spacing: 2px;
	margin-top: -3px;
}

/* 主导航 */
.main-navigation { background: transparent !important; }
.inside-navigation { max-width: none !important; padding: 0 !important; }
.main-navigation .main-nav > ul { display: flex; align-items: center; gap: 4px; }
.main-navigation .main-nav > ul > li > a {
	display: block;
	padding: 10px 14px;
	font-size: 15px;
	font-weight: 600;
	color: var(--ajp-text);
	border-radius: 8px;
	position: relative;
}
.main-navigation .main-nav > ul > li > a::after {
	content: "";
	position: absolute;
	left: 14px;
	right: 14px;
	bottom: 5px;
	height: 2px;
	background: var(--ajp-accent);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform .22s ease;
}
.main-navigation .main-nav > ul > li > a:hover { color: var(--ajp-primary); background: #eef2ff; }
.main-navigation .main-nav > ul > li > a:hover::after { transform: scaleX(1); }
.main-navigation .main-nav > ul > li.current-menu-item > a,
.main-navigation .main-nav > ul > li.current_page_item > a { color: var(--ajp-primary); }
.main-navigation .main-nav > ul > li.current-menu-item > a::after { transform: scaleX(1); }

.main-navigation .menu-toggle {
	background: transparent !important;
	color: var(--ajp-text);
	font-size: 15px;
	padding: 10px 14px;
	border-radius: 8px;
}

/* ============ 首页：Hero ============ */
.ajp-hero {
	margin: 28px 0 0;
	border-radius: 22px;
	overflow: hidden;
	position: relative;
	background:
		radial-gradient(circle at 12% 20%, rgba(255, 255, 255, .14) 0, rgba(255, 255, 255, 0) 26%),
		radial-gradient(circle at 88% 12%, rgba(245, 158, 11, .25) 0, rgba(245, 158, 11, 0) 24%),
		linear-gradient(135deg, #082f49 0%, #0e7490 45%, #06b6d4 100%);
	box-shadow: 0 18px 46px rgba(6, 182, 212, .28);
}
.ajp-hero::after {
	content: "";
	position: absolute;
	inset: 0;
	background-image: radial-gradient(rgba(255, 255, 255, .18) 1px, transparent 1px);
	background-size: 26px 26px;
	opacity: .35;
	pointer-events: none;
}
.ajp-hero-inner { position: relative; z-index: 1; max-width: 1100px; margin: 0 auto; padding: 74px 40px 78px; text-align: center; color: #fff; }
.ajp-hero-badge {
	display: inline-block;
	padding: 6px 16px;
	border-radius: 999px;
	background: rgba(255, 255, 255, .14);
	border: 1px solid rgba(255, 255, 255, .28);
	font-size: 13px;
	letter-spacing: 2px;
	margin-bottom: 22px;
}
.ajp-hero-title { font-size: 44px; line-height: 1.25; font-weight: 800; margin: 0 0 16px; letter-spacing: 1px; }
.ajp-hero-desc { font-size: 17px; line-height: 1.9; color: rgba(255, 255, 255, .85); max-width: 720px; margin: 0 auto 24px; }
.ajp-hero-kws { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 34px; }
.ajp-hero-kw {
	padding: 7px 16px;
	border-radius: 999px;
	background: rgba(255, 255, 255, .12);
	border: 1px solid rgba(255, 255, 255, .22);
	font-size: 14px;
}
.ajp-hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.ajp-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 12px 28px;
	border-radius: 10px;
	font-size: 15px;
	font-weight: 700;
	transition: all .2s ease;
}
.ajp-btn-light { background: #fff; color: var(--ajp-primary-deep); box-shadow: 0 6px 18px rgba(0, 0, 0, .16); }
.ajp-btn-light:hover { transform: translateY(-2px); color: var(--ajp-primary-deep); }
.ajp-btn-ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255, 255, 255, .6); }
.ajp-btn-ghost:hover { background: rgba(255, 255, 255, .12); color: #fff; }
.ajp-btn-primary { background: var(--ajp-primary); color: #fff; }
.ajp-btn-primary:hover { background: var(--ajp-primary-deep); color: #fff; transform: translateY(-2px); }

/* ============ 通用板块标题 ============ */
.ajp-section-title {
	text-align: center;
	font-size: 28px;
	font-weight: 800;
	color: var(--ajp-primary-dark);
	margin: 0 0 8px;
}
.ajp-section-title span { position: relative; padding-bottom: 12px; }
.ajp-section-title span::after {
	content: "";
	position: absolute;
	left: 50%;
	bottom: 0;
	transform: translateX(-50%);
	width: 46px;
	height: 4px;
	border-radius: 4px;
	background: linear-gradient(90deg, var(--ajp-accent), var(--ajp-primary));
}
.ajp-section-sub { text-align: center; color: var(--ajp-muted); margin: 0 0 34px; font-size: 15px; }

/* ============ 首页：栏目卡片 ============ */
.ajp-cats { padding: 58px 0 18px; }
.ajp-cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ajp-cat-card {
	display: flex;
	flex-direction: column;
	background: var(--ajp-card);
	border: 1px solid var(--ajp-border);
	border-radius: var(--ajp-radius);
	padding: 26px 24px;
	box-shadow: var(--ajp-shadow);
	transition: all .22s ease;
	position: relative;
	overflow: hidden;
}
.ajp-cat-card::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	width: 4px;
	background: linear-gradient(180deg, var(--ajp-accent), var(--ajp-primary));
	opacity: 0;
	transition: opacity .22s ease;
}
.ajp-cat-card:hover { transform: translateY(-5px); box-shadow: 0 16px 36px rgba(30, 58, 138, .14); border-color: #c7d2fe; }
.ajp-cat-card:hover::before { opacity: 1; }
.ajp-cat-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 52px;
	height: 52px;
	border-radius: 14px;
	background: linear-gradient(135deg, #eef2ff, #e0e7ff);
	font-size: 26px;
	margin-bottom: 16px;
}
.ajp-cat-name { font-size: 19px; font-weight: 700; color: var(--ajp-text); margin-bottom: 8px; }
.ajp-cat-desc { font-size: 14px; color: var(--ajp-muted); line-height: 1.75; flex: 1; margin-bottom: 14px; }
.ajp-cat-more { font-size: 14px; font-weight: 600; color: var(--ajp-primary); }
.ajp-cat-more b { color: var(--ajp-accent); }

/* ============ 首页：最新教程 ============ */
.ajp-recent { padding: 40px 0 22px; }
.ajp-post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ajp-post-card {
	display: block;
	background: var(--ajp-card);
	border: 1px solid var(--ajp-border);
	border-radius: var(--ajp-radius);
	overflow: hidden;
	box-shadow: var(--ajp-shadow);
	transition: all .22s ease;
}
.ajp-post-card:hover { transform: translateY(-5px); box-shadow: 0 16px 36px rgba(30, 58, 138, .14); }
.ajp-post-thumb {
	display: block;
	position: relative;
	aspect-ratio: 16 / 10;
	background-size: cover;
	background-position: center;
	background-color: #e2e8f0;
}
.ajp-post-thumb-empty { background: linear-gradient(135deg, #eef2ff, #e0e7ff); }
.ajp-post-cat {
	position: absolute;
	left: 12px;
	top: 12px;
	padding: 4px 12px;
	border-radius: 999px;
	background: rgba(23, 37, 84, .78);
	color: #fff;
	font-size: 12px;
	font-weight: 600;
	backdrop-filter: blur(4px);
}
.ajp-post-body { display: block; padding: 16px 18px 18px; }
.ajp-post-title {
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	font-size: 16px;
	font-weight: 700;
	color: var(--ajp-text);
	line-height: 1.55;
	margin-bottom: 10px;
	min-height: 50px;
}
.ajp-post-card:hover .ajp-post-title { color: var(--ajp-primary); }
.ajp-post-meta { font-size: 13px; color: var(--ajp-muted); }

/* ============ 首页：友情链接 ============ */
.ajp-friend-links {
	padding: 42px 0 56px;
	background: linear-gradient(180deg, #ffffff, #f1f5fe);
	margin-top: 26px;
	border-top: 1px solid var(--ajp-border);
}
.ajp-friend-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; max-width: 1000px; margin: 0 auto; }
.ajp-friend-card {
	display: flex;
	flex-direction: column;
	gap: 4px;
	padding: 16px 18px;
	background: var(--ajp-card);
	border: 1px solid var(--ajp-border);
	border-radius: 12px;
	transition: all .2s ease;
}
.ajp-friend-card:hover { border-color: var(--ajp-primary); box-shadow: 0 10px 24px rgba(30, 58, 138, .10); transform: translateY(-3px); }
.ajp-friend-name { display: flex; align-items: center; gap: 6px; font-size: 15px; font-weight: 700; color: var(--ajp-text); }
.ajp-friend-name svg { color: var(--ajp-accent); }
.ajp-friend-desc { font-size: 12.5px; color: var(--ajp-muted); line-height: 1.6; }

/* ============ 首页：关于 ============ */
.ajp-about { padding: 20px 0 56px; }
.ajp-about-card {
	max-width: 860px;
	margin: 0 auto;
	text-align: center;
	background: var(--ajp-card);
	border: 1px solid var(--ajp-border);
	border-radius: var(--ajp-radius);
	padding: 44px 40px;
	box-shadow: var(--ajp-shadow);
}
.ajp-about-card h2 { font-size: 26px; color: var(--ajp-primary-dark); margin: 0 0 14px; }
.ajp-about-card p { color: var(--ajp-muted); max-width: 640px; margin: 0 auto 12px; }
.ajp-about-card .ajp-btn { margin-top: 14px; }

/* ============ 内容区布局 ============ */
#page { overflow: clip; }
.site-content { max-width: 1200px; margin: 0 auto; padding: 0 24px 60px; }
.content-area { width: 100% !important; float: none !important; }
.sidebar { display: none; }
.site-main .page-header { text-align: center; padding: 44px 0 12px; }
.site-main .page-header .page-title { font-size: 34px; font-weight: 800; color: var(--ajp-primary-dark); }
.entry-header .entry-title { font-size: 32px; font-weight: 800; color: var(--ajp-primary-dark); line-height: 1.35; margin-bottom: 10px; }

/* 归档列表卡片 */
.generate-entries { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 26px; }
.generate-entries .post {
	background: var(--ajp-card);
	border: 1px solid var(--ajp-border);
	border-radius: var(--ajp-radius);
	overflow: hidden;
	box-shadow: var(--ajp-shadow);
	transition: all .22s ease;
}
.generate-entries .post:hover { transform: translateY(-4px); box-shadow: 0 14px 32px rgba(30, 58, 138, .12); }
.generate-entries .post-image img { aspect-ratio: 16/10; object-fit: cover; }
.generate-entries .entry-header { padding: 16px 18px 4px; }
.generate-entries .entry-title { font-size: 16px !important; }
.generate-entries .entry-summary { padding: 0 18px 16px; font-size: 14px; color: var(--ajp-muted); }
.generate-entries .entry-meta { padding: 0 18px 16px; font-size: 12.5px; color: var(--ajp-muted); }
.generate-entries .read-more-container { padding: 0 18px 18px; }

/* ============ 文章页 ============ */
.single .site-content { max-width: 900px; }
.single .entry-content { background: #fff; border: 1px solid var(--ajp-border); border-radius: 18px; padding: 40px 44px; box-shadow: var(--ajp-shadow); }
.single .entry-content p { font-size: 16.5px; line-height: 2; color: #334155; margin: 0 0 20px; }
.single .entry-content h2 {
	font-size: 24px;
	font-weight: 800;
	color: var(--ajp-primary-dark);
	margin: 38px 0 16px;
	padding-left: 14px;
	border-left: 4px solid var(--ajp-accent);
}
.single .entry-content h3 { font-size: 20px; font-weight: 700; color: var(--ajp-primary-dark); margin: 30px 0 12px; }
.single .entry-content h4 { font-size: 17px; font-weight: 700; margin: 24px 0 10px; }
.single .entry-content ul, .single .entry-content ol { padding-left: 1.6em; margin: 0 0 20px; }
.single .entry-content li { margin-bottom: 8px; line-height: 1.9; }
.single .entry-content li::marker { color: var(--ajp-primary); }
.single .entry-content blockquote {
	border-left: 4px solid var(--ajp-primary);
	background: #f8faff;
	padding: 16px 22px;
	border-radius: 0 10px 10px 0;
	color: #475569;
	margin: 0 0 22px;
}
.single .entry-content table { width: 100%; border-collapse: collapse; margin: 0 0 22px; font-size: 14.5px; }
.single .entry-content th, .single .entry-content td { border: 1px solid var(--ajp-border); padding: 10px 12px; text-align: left; }
.single .entry-content th { background: #f1f5f9; font-weight: 700; }
.single .entry-content code { background: #f1f5f9; padding: 2px 7px; border-radius: 5px; font-size: 14px; color: #be185d; }
.single .entry-content a { text-decoration: underline; text-underline-offset: 3px; }

.ajp-figure { margin: 26px 0; }
.ajp-figure .ajp-img { width: 100%; height: auto; border-radius: 14px; box-shadow: 0 10px 28px rgba(15, 23, 42, .12); }
.ajp-figure figcaption { text-align: center; font-size: 13px; color: var(--ajp-muted); margin-top: 10px; }

.ajp-breadcrumbs {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 6px;
	font-size: 13px;
	color: var(--ajp-muted);
	margin-bottom: 22px;
	padding-bottom: 14px;
	border-bottom: 1px dashed var(--ajp-border);
}
.ajp-breadcrumbs a { color: var(--ajp-muted); }
.ajp-breadcrumbs a:hover { color: var(--ajp-primary); }
.ajp-bc-sep { color: #cbd5e1; }
.ajp-bc-current { color: var(--ajp-text); font-weight: 600; }

/* 文章页 meta */
.single .entry-meta { color: var(--ajp-muted); font-size: 13.5px; }
.single .entry-meta .cat-links a { color: var(--ajp-primary); font-weight: 600; }
.single .post-image img { border-radius: 16px; box-shadow: var(--ajp-shadow); }

/* 相关教程 */
.ajp-related { margin-top: 40px; border-top: 1px dashed var(--ajp-border); padding-top: 28px; }
.ajp-related-title { font-size: 20px; font-weight: 800; color: var(--ajp-primary-dark); margin-bottom: 18px; }
.ajp-related-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.ajp-related-card {
	display: flex;
	align-items: center;
	gap: 12px;
	background: #f8faff;
	border: 1px solid var(--ajp-border);
	border-radius: 12px;
	padding: 10px 14px;
	transition: all .2s ease;
}
.ajp-related-card:hover { border-color: var(--ajp-primary); background: #eef2ff; }
.ajp-related-thumb {
	flex: 0 0 74px;
	width: 74px;
	height: 52px;
	border-radius: 8px;
	background-size: cover;
	background-position: center;
}
.ajp-related-name {
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	font-size: 14px;
	font-weight: 600;
	color: var(--ajp-text);
	line-height: 1.5;
}

/* ============ 页脚 ============ */
.site-footer { background: #0f172a; color: #cbd5e1; margin-top: 40px; }
.site-footer .inside-footer-widgets { max-width: 1200px; margin: 0 auto; padding: 46px 24px 10px; }
.site-footer .footer-widget { padding: 0 20px; }
.site-footer .widget-title { color: #fff; font-size: 17px; font-weight: 700; margin-bottom: 16px; }
.site-footer a { color: #94a3b8; }
.site-footer a:hover { color: var(--ajp-accent); }
.ajp-footer-about { font-size: 14px; line-height: 1.9; color: #94a3b8; }
.site-footer .copyright-bar {
	max-width: 1200px;
	margin: 0 auto;
	padding: 24px;
	border-top: 1px solid rgba(148, 163, 184, .15);
	font-size: 13.5px;
	color: #94a3b8;
	text-align: center;
}

/* ============ 返回顶部 ============ */
.ajp-backtop {
	position: fixed;
	right: 24px;
	bottom: 28px;
	z-index: 998;
	width: 46px;
	height: 46px;
	border-radius: 12px;
	background: var(--ajp-primary);
	color: #fff;
	font-size: 20px;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 10px 24px rgba(29, 78, 216, .35);
	opacity: 0;
	transform: translateY(14px);
	pointer-events: none;
	transition: all .25s ease;
}
.ajp-backtop.show { opacity: 1; transform: translateY(0); pointer-events: auto; }
.ajp-backtop:hover { background: var(--ajp-primary-deep); }

/* ============ 响应式 ============ */
@media (max-width: 1024px) {
	.ajp-cat-grid, .ajp-post-grid, .generate-entries { grid-template-columns: repeat(2, 1fr); }
	.ajp-friend-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
	.inside-header { flex-wrap: wrap; padding: 12px 16px !important; min-height: auto; }
	.ajp-hero-inner { padding: 48px 20px 52px; }
	.ajp-hero-title { font-size: 30px; }
	.ajp-hero-desc { font-size: 15px; }
	.ajp-cat-grid, .ajp-post-grid, .generate-entries, .ajp-friend-grid { grid-template-columns: 1fr; }
	.ajp-related-grid { grid-template-columns: 1fr; }
	.single .entry-content { padding: 24px 20px; }
	.single .entry-content p { font-size: 15.5px; }
	.site-content { padding: 0 16px 40px; }
	.ajp-section-title { font-size: 24px; }
	.main-navigation .main-nav > ul { gap: 0; }
	.main-navigation .main-nav > ul > li > a { padding: 10px 12px; font-size: 14px; }
}

@media (max-width: 480px) {
	.ajp-hero-title { font-size: 26px; }
	.ajp-btn { padding: 11px 20px; font-size: 14px; }
	.ajp-about-card { padding: 30px 20px; }
}