body.site{margin:0;color:#1f2937;background:radial-gradient(circle at top,rgba(255,255,255,.92),rgba(241,244,248,.98) 46%,#e8edf4 100%);font-family:var(--font-serif),Georgia,"Times New Roman",serif}body.site a{color:inherit;text-decoration:none}body.site img{display:block;max-width:100%}body.site .page-shell{width:100%}body.site .site-top{position:-webkit-sticky;position:sticky;top:0;z-index:40;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:rgba(247,250,252,.88);border-bottom:1px solid rgba(89,108,132,.18)}body.site .site-top-inner{width:min(100%,1200px);margin:0 auto;padding:14px 16px 12px;display:flex;align-items:center;gap:12px}body.site .brand{min-width:0;flex:1 1}body.site .brand a,body.site .brand h1{margin:0;font-size:16px;line-height:1.15;font-weight:700;letter-spacing:.02em;color:#102033}body.site .brand small{display:block;margin-top:3px;font-size:12px;line-height:1.4;color:#5d6c7e}body.site .menu{flex:0 0 auto;border:1px solid rgba(89,108,132,.26);background:#ffffff;color:#102033;border-radius:999px;padding:10px 14px;font:inherit;font-size:13px;line-height:1;box-shadow:0 6px 16px rgba(16,32,51,.08)}body.site.nav-open .menu{background:#102033;color:#fff;border-color:#102033}body.site .nav-wrap{display:none;border-top:1px solid rgba(89,108,132,.12);background:rgba(255,255,255,.96)}body.site.nav-open .nav-wrap{display:block}body.site .nav-inner{width:min(100%,1200px);margin:0 auto;padding:10px 16px 14px}body.site .nav-list{margin:0;padding:0;list-style:none;display:grid;grid-gap:8px;gap:8px}body.site .nav-list>li{position:relative}body.site .nav-list>li>a,body.site .nav-list>li>span{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0 12px;border-radius:12px;background:#f3f6fa;border:1px solid rgba(89,108,132,.14);color:#102033;font-size:14px;font-weight:600}body.site .nav-list>li.tap>ul{display:block}body.site .nav-list ul{display:none;margin:8px 0 0;padding:8px;list-style:none;border:1px solid rgba(89,108,132,.16);border-radius:14px;background:#ffffff;box-shadow:0 18px 40px rgba(16,32,51,.12)}body.site .nav-list ul li a{display:block;padding:9px 10px;border-radius:10px;color:#31455d;font-size:13px}body.site .nav-list ul li a:hover{background:#eef4fb}body.site .site-main{width:min(100%,1200px);margin:0 auto;padding:18px 16px 48px}body.site .crumbs{margin:0 0 14px}body.site .crumbs ol{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:6px;color:#5d6c7e;font-size:12px;line-height:1.5}body.site .crumbs li{display:inline-flex;align-items:center;gap:6px}body.site .crumbs li+li:before{content:">";color:#9aa8b7}body.site .crumbs a{color:#31455d}body.site .hero{display:grid;grid-gap:16px;gap:16px}body.site .article-body,body.site .article-card,body.site .block-card,body.site .hero-card,body.site .hot-card,body.site .list-card,body.site .panel,body.site .tag-card,body.site .toc-card{background:rgba(255,255,255,.82);border:1px solid rgba(89,108,132,.14);border-radius:20px;box-shadow:0 16px 34px rgba(16,32,51,.08)}body.site .hero-card{overflow:hidden}body.site .hero-copy{padding:18px 18px 16px}body.site h1{margin:0;color:#102033;font-size:16px;line-height:1.25}body.site h2{margin:0;color:#163049;font-size:15px;line-height:1.35}body.site .article-desc,body.site .cat-desc,body.site .hero-lede{margin:10px 0 0;color:#4d6077;font-size:13px;line-height:1.8}body.site .hero-media{margin:0}body.site .hero-media :global(img){width:100%;height:auto}body.site .section-grid{display:grid;grid-gap:16px;gap:16px;margin-top:16px}body.site .block-card,body.site .hot-card,body.site .tag-card{padding:14px}body.site .block-card h2,body.site .hot-card h2,body.site .tag-card h2,body.site .toc-card h2{margin-bottom:12px}body.site .block-media{margin-bottom:12px;overflow:hidden;border-radius:16px}body.site .block-copy{color:#31455d;font-size:13px;line-height:1.8}body.site .block-copy :first-child{margin-top:0}body.site .block-copy :last-child{margin-bottom:0}body.site .article-list,body.site .friend-list,body.site .hot-list,body.site .tag-list{margin:0;padding:0;list-style:none;display:grid;grid-gap:10px;gap:10px}body.site .friend-list a,body.site .hot-list a,body.site .tag-list a{display:block;padding:11px 12px;border-radius:14px;background:#f4f7fb;border:1px solid rgba(89,108,132,.12);color:#203247;font-size:13px;line-height:1.5}body.site .split-grid{display:grid;grid-gap:16px;gap:16px}body.site .list-card,body.site .list-cover{overflow:hidden}body.site .list-copy{padding:14px}body.site .list-copy h2,body.site .list-copy p{margin:0}body.site .article-list li{overflow:hidden;border-radius:16px;border:1px solid rgba(89,108,132,.12);background:#ffffff}body.site .article-link{display:grid;grid-gap:12px;gap:12px}body.site .article-text{padding:0 14px 14px}body.site .article-title{font-size:14px;line-height:1.45}body.site .article-meta{margin-top:8px;color:#5d6c7e;font-size:12px}body.site .toc-card{padding:14px}body.site .copy ol,body.site .toc-card ol{margin:0;padding-left:20px}body.site .toc-card li+li{margin-top:8px}body.site .toc-card a{color:#31455d;font-size:13px;line-height:1.6}body.site .article-body{overflow:hidden}body.site .article-head{padding:18px}body.site .article-cover{overflow:hidden}body.site .copy{padding:0 18px 18px;color:#24364a;font-size:14px;line-height:1.95}body.site .copy h2{margin:26px 0 10px;font-size:16px}body.site .copy p{margin:0 0 14px}body.site .copy img{max-width:100%;height:auto}body.site .pager{margin-top:18px}body.site .pager nav{display:flex;gap:10px;justify-content:center}body.site .pager a,body.site .pager span{min-width:42px;padding:10px 12px;border-radius:12px;text-align:center;background:#ffffff;border:1px solid rgba(89,108,132,.14);color:#203247}body.site #friend-links{margin-top:18px}body.site .footer{padding:14px 16px 28px;color:#5d6c7e;font-size:12px;text-align:center}body.site .footer-inner{width:min(100%,1200px);margin:0 auto}@media (min-width:769px){body.site .site-top-inner{padding:18px 24px 14px}body.site .footer-inner,body.site .nav-inner,body.site .site-main{padding-left:24px;padding-right:24px}body.site .site-top-inner{width:min(100%,1320px)}body.site .footer-inner,body.site .nav-inner,body.site .site-main{width:min(100%,1320px);margin:0 auto}body.site .menu{display:none}body.site .nav-wrap{display:block}body.site .nav-list{display:flex;flex-wrap:wrap;gap:10px 12px;align-items:center}body.site .nav-list>li{position:relative}body.site .nav-list>li:hover>ul{display:block}body.site .nav-list>li>a,body.site .nav-list>li>span{min-height:42px;padding:0 14px}body.site .nav-list ul{position:absolute;left:0;top:calc(100% + 8px);min-width:220px;z-index:20}body.site .hero{grid-template-columns:1.15fr .85fr;align-items:stretch}body.site .hero-card{display:grid;grid-template-columns:1fr .92fr}body.site .hero-copy{padding:28px;align-self:center}body.site h1{font-size:16px}body.site .article-desc,body.site .cat-desc,body.site .hero-lede{font-size:14px}body.site .section-grid{grid-template-columns:1.05fr .95fr;align-items:start}body.site .split-grid{grid-template-columns:1.12fr .88fr;align-items:start}body.site .article-list{grid-template-columns:repeat(2,minmax(0,1fr))}body.site .article-link{height:100%}body.site .article-text{display:grid;align-content:start;min-height:120px}body.site .footer{padding-bottom:36px}}