*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans SC",sans-serif;color:#222;background:#fff;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
a{color:#0a4b8a;text-decoration:none;transition:color .2s}
a:hover{color:#1a73e8}
img{max-width:100%;height:auto;display:block}
ul,ol{padding:0;margin:0;list-style:none}
h1,h2,h3,h4,h5,h6{line-height:1.3;margin-top:0;color:#111}
p{margin-top:0;margin-bottom:1em}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.row{display:flex;flex-wrap:wrap;margin:0 -15px}
.col{flex:1;padding:0 15px}
.col-8{flex:0 0 66.6667%;max-width:66.6667%;padding:0 15px}
.col-4{flex:0 0 33.3333%;max-width:33.3333%;padding:0 15px}
.col-6{flex:0 0 50%;max-width:50%;padding:0 15px}
.col-3{flex:0 0 25%;max-width:25%;padding:0 15px}
.text-center{text-align:center}
.section{padding:60px 0}
.section-title{font-size:28px;font-weight:700;text-align:center;margin-bottom:40px;position:relative;padding-bottom:15px}
.section-title::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:3px;background:#0a4b8a;border-radius:2px}
.section-subtitle{text-align:center;color:#666;font-size:16px;margin-top:-30px;margin-bottom:40px}

.ad-slot{background:#f0f2f5;border:1px dashed #d0d5dd;border-radius:8px;display:flex;align-items:center;justify-content:center;min-height:90px;color:#999;font-size:13px;text-align:center;margin:20px 0}
.ad-slot-header{min-height:60px;margin:0 0 30px}
.ad-slot-sidebar{min-height:250px;margin:0 0 30px}
.ad-slot-inline{min-height:120px;margin:30px 0}
.ad-slot-footer{min-height:90px;margin:30px 0 0}
.ad-slot-banner{min-height:200px;margin:0 0 30px}
.ad-slot-widget{min-height:200px;margin:15px 0}
.ad-slot-bottom{min-height:120px;margin:40px 0}
.ad-label{position:absolute;top:5px;left:8px;font-size:11px;color:#bbb;background:#fff;padding:0 6px;border-radius:2px;line-height:18px}
.ad-slot{position:relative}

.site-header{position:sticky;top:0;z-index:1000;background:#fff;border-bottom:1px solid #e8edf2;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;font-size:22px;font-weight:800;color:#0a4b8a;letter-spacing:-.5px}
.logo:hover{color:#0a4b8a}
.logo span{color:#1a73e8}
.logo-img{height:36px;margin-right:10px}
.nav{display:flex;align-items:center;gap:5px}
.nav a{padding:8px 16px;color:#444;font-size:15px;font-weight:500;border-radius:6px;transition:all .2s}
.nav a:hover,.nav a.active{color:#0a4b8a;background:#f0f4ff}
.nav-toggle{display:none;background:none;border:none;font-size:24px;color:#333;cursor:pointer;padding:8px}

.hero{background:linear-gradient(135deg,#0a4b8a 0%,#1a73e8 50%,#0a4b8a 100%);color:#fff;padding:80px 0;text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.03)" d="M0,96L48,112C96,128,192,160,288,186.7C384,213,480,235,576,213.3C672,192,768,128,864,128C960,128,1056,192,1152,208C1248,224,1344,192,1392,176L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"/></svg>') no-repeat bottom;background-size:cover}
.hero-content{position:relative;z-index:1;max-width:800px;margin:0 auto}
.hero h1{font-size:42px;font-weight:800;margin:0 0 16px;color:#fff;letter-spacing:-1px}
.hero p{font-size:18px;color:rgba(255,255,255,.85);margin:0 0 32px;line-height:1.7}
.hero-badge{display:inline-block;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:20px;padding:6px 20px;font-size:13px;color:rgba(255,255,255,.9);margin-bottom:20px;backdrop-filter:blur(4px)}
.hero-btn{display:inline-block;padding:14px 36px;background:#fff;color:#0a4b8a;font-size:16px;font-weight:600;border-radius:8px;transition:all .3s;box-shadow:0 4px 15px rgba(0,0,0,.15)}
.hero-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(0,0,0,.2);color:#0a4b8a}
.hero-stats{display:flex;justify-content:center;gap:40px;margin-top:40px}
.hero-stat{text-align:center}
.hero-stat-num{font-size:32px;font-weight:800;color:#fff}
.hero-stat-label{font-size:13px;color:rgba(255,255,255,.7);margin-top:4px}

.featured-section{padding:60px 0}
.featured-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.featured-main{position:relative;border-radius:12px;overflow:hidden;background:#f5f7fa;min-height:360px;display:flex;flex-direction:column;justify-content:flex-end;padding:30px;cursor:pointer;transition:all .3s}
.featured-main:hover{box-shadow:0 8px 30px rgba(0,0,0,.08);transform:translateY(-2px)}
.featured-main .featured-img{position:absolute;top:0;left:0;right:0;bottom:0;object-fit:cover;width:100%;height:100%}
.featured-main .featured-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(transparent 40%,rgba(0,0,0,.7))}
.featured-main .featured-content{position:relative;z-index:1;color:#fff}
.featured-main .featured-cat{display:inline-block;background:rgba(255,255,255,.15);backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,.2);padding:3px 12px;border-radius:4px;font-size:12px;margin-bottom:10px;color:#fff}
.featured-main h3{font-size:22px;margin:0 0 8px;color:#fff}
.featured-main p{font-size:14px;color:rgba(255,255,255,.8);margin:0}
.featured-side{display:flex;flex-direction:column;gap:24px}
.featured-item{display:flex;gap:16px;padding:20px;border-radius:12px;border:1px solid #e8edf2;transition:all .3s;cursor:pointer}
.featured-item:hover{box-shadow:0 4px 20px rgba(0,0,0,.06);border-color:#d0d8e0}
.featured-item-thumb{width:100px;height:80px;border-radius:8px;background:#f0f2f5;flex-shrink:0;overflow:hidden}
.featured-item-thumb img{width:100%;height:100%;object-fit:cover}
.featured-item-content{flex:1;min-width:0}
.featured-item-content .cat-tag{display:inline-block;background:#f0f4ff;color:#0a4b8a;padding:2px 10px;border-radius:4px;font-size:12px;margin-bottom:6px}
.featured-item-content h4{font-size:16px;margin:0 0 4px;color:#222;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.featured-item-content .meta{font-size:13px;color:#888}
.featured-item-content .meta span{margin-right:12px}

.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.article-card{border:1px solid #e8edf2;border-radius:12px;overflow:hidden;transition:all .3s;background:#fff}
.article-card:hover{box-shadow:0 8px 30px rgba(0,0,0,.06);transform:translateY(-3px);border-color:#d0d8e0}
.article-card-image{height:200px;background:#f0f2f5;overflow:hidden;position:relative}
.article-card-image img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.article-card:hover .article-card-image img{transform:scale(1.05)}
.article-card-image .cat-tag{position:absolute;top:12px;left:12px;background:#0a4b8a;color:#fff;padding:4px 12px;border-radius:4px;font-size:12px;font-weight:500}
.article-card-body{padding:20px}
.article-card-body h3{font-size:18px;margin:0 0 10px;line-height:1.4}
.article-card-body h3 a{color:#222}
.article-card-body h3 a:hover{color:#0a4b8a}
.article-card-body p{font-size:14px;color:#666;margin:0 0 14px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-card-meta{font-size:13px;color:#999;display:flex;align-items:center;gap:12px}
.article-card-meta .date{padding-left:12px;border-left:1px solid #ddd}

.pagination{display:flex;justify-content:center;gap:8px;margin-top:40px}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 12px;border:1px solid #e0e0e0;border-radius:8px;font-size:14px;color:#555;transition:all .2s}
.pagination a:hover{background:#f0f4ff;border-color:#0a4b8a;color:#0a4b8a}
.pagination .current{background:#0a4b8a;border-color:#0a4b8a;color:#fff}
.pagination .next,.pagination .prev{font-weight:500}

.breadcrumb{padding:16px 0;font-size:14px;color:#888}
.breadcrumb a{color:#666}
.breadcrumb a:hover{color:#0a4b8a}
.breadcrumb span{margin:0 8px;color:#ccc}

.page-header{background:#f5f7fa;padding:40px 0;border-bottom:1px solid #e8edf2}
.page-header h1{font-size:32px;font-weight:800;margin:0 0 8px;color:#111}
.page-header p{font-size:16px;color:#666;margin:0}
.page-header .cat-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.page-header .cat-list a{display:inline-block;padding:6px 16px;border:1px solid #ddd;border-radius:20px;font-size:14px;color:#555;transition:all .2s}
.page-header .cat-list a:hover{background:#0a4b8a;border-color:#0a4b8a;color:#fff}
.page-header .cat-list a.active{background:#0a4b8a;border-color:#0a4b8a;color:#fff}

.article-list{flex:1}
.article-list-item{display:flex;gap:20px;padding:24px 0;border-bottom:1px solid #f0f0f0}
.article-list-item:first-child{padding-top:0}
.article-list-item-thumb{width:200px;min-height:140px;border-radius:8px;overflow:hidden;background:#f0f2f5;flex-shrink:0}
.article-list-item-thumb img{width:100%;height:100%;object-fit:cover}
.article-list-item-content{flex:1;min-width:0}
.article-list-item-content .cat-tag{display:inline-block;background:#f0f4ff;color:#0a4b8a;padding:2px 10px;border-radius:4px;font-size:12px;margin-bottom:8px}
.article-list-item-content h2{font-size:20px;margin:0 0 10px;line-height:1.4}
.article-list-item-content h2 a{color:#222}
.article-list-item-content h2 a:hover{color:#0a4b8a}
.article-list-item-content p{font-size:14px;color:#666;margin:0 0 12px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.article-list-item-content .meta{font-size:13px;color:#999}
.article-list-item-content .meta span{margin-right:16px}

.sidebar{flex:0 0 300px;max-width:300px;padding-left:40px}
.sidebar-section{background:#f8f9fa;border-radius:12px;padding:24px;margin-bottom:24px;border:1px solid #e8edf2}
.sidebar-section h3{font-size:16px;font-weight:700;margin:0 0 16px;padding-bottom:12px;border-bottom:2px solid #0a4b8a;color:#111}
.sidebar-cats li{border-bottom:1px solid #eef0f2;padding:10px 0}
.sidebar-cats li:last-child{border-bottom:none;padding-bottom:0}
.sidebar-cats a{display:flex;justify-content:space-between;font-size:14px;color:#444}
.sidebar-cats a:hover{color:#0a4b8a}
.sidebar-cats .count{color:#999;font-size:13px}
.sidebar-posts li{padding:12px 0;border-bottom:1px solid #eef0f2}
.sidebar-posts li:last-child{border-bottom:none;padding-bottom:0}
.sidebar-posts a{display:flex;gap:12px}
.sidebar-posts .thumb{width:60px;height:60px;border-radius:6px;background:#e0e4e8;flex-shrink:0;overflow:hidden}
.sidebar-posts .thumb img{width:100%;height:100%;object-fit:cover}
.sidebar-posts .info{flex:1;min-width:0}
.sidebar-posts .info h4{font-size:14px;margin:0 0 4px;color:#222;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sidebar-posts .info .date{font-size:12px;color:#999}
.sidebar-tags{display:flex;flex-wrap:wrap;gap:8px}
.sidebar-tags a{display:inline-block;padding:4px 12px;background:#fff;border:1px solid #e0e0e0;border-radius:4px;font-size:13px;color:#555;transition:all .2s}
.sidebar-tags a:hover{background:#0a4b8a;border-color:#0a4b8a;color:#fff}

.article-detail{max-width:860px;margin:0 auto;padding:40px 0}
.article-detail-header{margin-bottom:30px;padding-bottom:24px;border-bottom:1px solid #e8edf2}
.article-detail-header .cat-tag{display:inline-block;background:#f0f4ff;color:#0a4b8a;padding:4px 14px;border-radius:4px;font-size:13px;margin-bottom:12px}
.article-detail-header h1{font-size:32px;font-weight:800;margin:0 0 16px;color:#111;line-height:1.3}
.article-detail-header .meta{font-size:14px;color:#888;display:flex;flex-wrap:wrap;gap:16px}
.article-detail-header .meta span{display:flex;align-items:center;gap:4px}
.article-detail-featured-image{width:100%;height:400px;border-radius:12px;overflow:hidden;background:#f0f2f5;margin-bottom:30px}
.article-detail-featured-image img{width:100%;height:100%;object-fit:cover}
.article-detail-body{font-size:16px;line-height:1.8;color:#333}
.article-detail-body h2{font-size:24px;font-weight:700;margin:36px 0 16px;color:#111}
.article-detail-body h3{font-size:20px;font-weight:600;margin:28px 0 12px;color:#222}
.article-detail-body p{margin-bottom:1.2em}
.article-detail-body ul,.article-detail-body ol{padding-left:24px;margin-bottom:1.2em}
.article-detail-body li{margin-bottom:6px}
.article-detail-body ul{list-style:disc}
.article-detail-body ol{list-style:decimal}
.article-detail-body blockquote{border-left:4px solid #0a4b8a;background:#f5f7fa;padding:16px 20px;margin:24px 0;border-radius:0 8px 8px 0;color:#555}
.article-detail-body blockquote p:last-child{margin-bottom:0}
.article-detail-body a{color:#1a73e8;text-decoration:underline}
.article-detail-body a:hover{color:#0a4b8a}
.article-detail-body img{border-radius:8px;margin:24px 0}
.article-detail-footer{margin-top:40px;padding-top:24px;border-top:1px solid #e8edf2}
.article-detail-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.article-detail-tags a{display:inline-block;padding:5px 14px;background:#f5f7fa;border-radius:4px;font-size:13px;color:#555;transition:all .2s}
.article-detail-tags a:hover{background:#0a4b8a;color:#fff}
.article-detail-share{display:flex;align-items:center;gap:12px;font-size:14px;color:#666}
.article-detail-share a{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid #ddd;border-radius:50%;color:#666;font-size:16px;transition:all .2s}
.article-detail-share a:hover{background:#0a4b8a;border-color:#0a4b8a;color:#fff}
.article-nav{display:flex;justify-content:space-between;margin-top:30px;padding-top:24px;border-top:1px solid #e8edf2}
.article-nav a{flex:0 0 48%;padding:16px;border:1px solid #e8edf2;border-radius:8px;transition:all .2s}
.article-nav a:hover{background:#f5f7fa;border-color:#d0d8e0}
.article-nav .nav-label{font-size:12px;color:#999;margin-bottom:4px}
.article-nav .nav-title{font-size:14px;color:#222;font-weight:500}
.article-nav .next{text-align:right}

.related-section{padding:40px 0;background:#f8f9fa;border-top:1px solid #e8edf2}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}

.site-footer{background:#0a1a2e;color:rgba(255,255,255,.7);padding:60px 0 0;font-size:14px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand .logo{color:#fff;font-size:20px;margin-bottom:12px}
.footer-brand p{color:rgba(255,255,255,.55);font-size:14px;line-height:1.7;margin-bottom:16px}
.footer-social{display:flex;gap:10px}
.footer-social a{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border:1px solid rgba(255,255,255,.15);border-radius:50%;color:rgba(255,255,255,.6);font-size:14px;transition:all .2s}
.footer-social a:hover{background:#1a73e8;border-color:#1a73e8;color:#fff}
.footer-col h4{color:#fff;font-size:15px;font-weight:600;margin:0 0 16px}
.footer-col ul li{margin-bottom:10px}
.footer-col ul a{color:rgba(255,255,255,.55);transition:color .2s}
.footer-col ul a:hover{color:#fff}
.footer-bottom{text-align:center;padding:20px 0;font-size:13px;color:rgba(255,255,255,.4)}
.footer-bottom a{color:rgba(255,255,255,.5)}
.footer-bottom a:hover{color:#fff}

@media(max-width:991px){
.col-8,.col-4{flex:0 0 100%;max-width:100%}
.article-grid{grid-template-columns:repeat(2,1fr)}
.related-grid{grid-template-columns:repeat(2,1fr)}
.sidebar{flex:0 0 100%;max-width:100%;padding-left:0;margin-top:40px}
.footer-grid{grid-template-columns:1fr 1fr;gap:30px}
.featured-grid{grid-template-columns:1fr}
.featured-main{min-height:280px}
.hero h1{font-size:32px}
.hero-stats{gap:20px}
.hero-stat-num{font-size:26px}
}

@media(max-width:767px){
.section{padding:40px 0}
.site-header{height:56px}
.logo{font-size:18px}
.nav{display:none;position:absolute;top:56px;left:0;right:0;background:#fff;border-bottom:1px solid #e8edf2;box-shadow:0 4px 12px rgba(0,0,0,.06);flex-direction:column;padding:12px 20px;gap:0}
.nav.open{display:flex}
.nav a{padding:12px 0;border-radius:0;border-bottom:1px solid #f0f0f0;width:100%}
.nav a:last-child{border-bottom:none}
.nav-toggle{display:block}
.hero{padding:50px 0}
.hero h1{font-size:26px}
.hero p{font-size:15px}
.hero-stats{flex-wrap:wrap;gap:16px}
.hero-stat{flex:0 0 45%}
.hero-stat-num{font-size:22px}
.article-grid{grid-template-columns:1fr}
.related-grid{grid-template-columns:1fr}
.article-list-item{flex-direction:column}
.article-list-item-thumb{width:100%;min-height:180px}
.featured-main{padding:20px;min-height:220px}
.featured-main h3{font-size:18px}
.featured-item{padding:16px}
.featured-item-thumb{width:80px;height:64px}
.section-title{font-size:22px}
.col-6,.col-3{flex:0 0 100%;max-width:100%}
.footer-grid{grid-template-columns:1fr;gap:24px}
.article-detail{padding:24px 0}
.article-detail-header h1{font-size:24px}
.article-detail-featured-image{height:220px}
.article-detail-body{font-size:15px}
.article-nav{flex-direction:column;gap:12px}
.article-nav a{flex:1}
.page-header{padding:24px 0}
.page-header h1{font-size:24px}
.article-list-item-content h2{font-size:18px}
.article-card-image{height:180px}
.ad-slot-header{min-height:50px}
.ad-slot-sidebar{min-height:200px}
}

@media(max-width:480px){
.hero h1{font-size:22px}
.hero{padding:40px 0}
.hero-btn{padding:12px 28px;font-size:15px}
.featured-main{min-height:200px}
.section-title{font-size:20px;margin-bottom:24px}
.article-detail-header h1{font-size:20px}
.article-detail-featured-image{height:180px}
}

@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.animate-fade{animation:fadeInUp .5s ease forwards}
.skip-link{position:absolute;top:-40px;left:0;background:#0a4b8a;color:#fff;padding:8px 16px;z-index:10000;font-size:14px;transition:top .2s}
.skip-link:focus{top:0}

/* ====== WP 模板追加样式 ====== */
/* 导航入口按钮 */
.btn-entry{display:inline-flex;align-items:center;justify-content:center;padding:8px 18px;background:#0a4b8a;color:#fff;font-size:14px;font-weight:600;border-radius:6px;transition:all .2s;white-space:nowrap;cursor:pointer}
.btn-entry:hover{background:#1a73e8;color:#fff;box-shadow:0 4px 12px rgba(10,75,138,.3)}
.nav-entry{margin-left:8px}
/* Hero 次按钮 */
.hero-btn2{margin-left:16px;background:transparent;color:#fff;border:1px solid rgba(255,255,255,.5)}
.hero-btn2:hover{background:rgba(255,255,255,.15);color:#fff;border-color:#fff}
@media(max-width:480px){.hero-btn2{margin-left:8px;margin-top:8px}}
/* 广告位图片 */
.ad-slot.ad-image-wrap{background:none;border:none;min-height:0;padding:0;margin:20px 0}
.ad-image-wrap.ad-slot-header{margin:0 0 30px}
.ad-image-wrap.ad-slot-sidebar{margin:0 0 30px}
.ad-image-wrap.ad-slot-inline{margin:30px 0}
.ad-image-wrap.ad-slot-footer{margin:30px 0 0}
.ad-image-wrap.ad-slot-banner{margin:0 0 30px}
.ad-image-wrap.ad-slot-widget{margin:15px 0}
.ad-image-wrap.ad-slot-bottom{margin:40px 0}
.ad-slot img.ad-image{width:100%;height:auto;border-radius:8px;cursor:pointer;display:block;transition:opacity .2s}
.ad-slot img.ad-image:hover{opacity:.92}
/* WP 分页 */
.pagination{display:flex;justify-content:center;gap:8px;margin-top:40px}
.nav-links{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:40px}
.nav-links .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 12px;border:1px solid #e0e0e0;border-radius:8px;font-size:14px;color:#555;transition:all .2s}
.nav-links .page-numbers:hover{background:#f0f4ff;border-color:#0a4b8a;color:#0a4b8a}
.nav-links .page-numbers.current{background:#0a4b8a;border-color:#0a4b8a;color:#fff}
/* featured 图片 */
.featured-main{text-decoration:none}
.featured-main .featured-img{position:absolute;top:0;left:0;right:0;bottom:0;object-fit:cover;width:100%;height:100%;border-radius:12px}
.article-card-image{display:block}
.featured-item{text-decoration:none}