body.site{--font-serif:var(--font-serif,Georgia,"Times New Roman",serif);--bg:#f4f1ea;--panel:#fffdf8;--panel-strong:#f9f5ee;--text:#1f2933;--muted:#607080;--line:#d8d0c4;--accent:#274c77;--accent-strong:#1f3f62;--accent-soft:#dbe7f6;--shadow:0 16px 40px rgba(31,41,51,0.08);background:var(--bg);color:var(--text);margin:0;font-family:var(--font-serif)}body.site,body.site *{box-sizing:border-box}body.site a{color:inherit;text-decoration:none}body.site img{display:block;max-width:100%;height:auto}body.site .site-shell{width:100%;padding:14px 14px 40px}body.site .site-top{display:grid;grid-gap:12px;gap:12px;align-items:start}body.site .brand{display:inline-flex;align-items:center;gap:10px;min-width:0}body.site .brand-link,body.site h1.brand-title{margin:0;font-size:16px;line-height:1.2;font-weight:700;letter-spacing:.02em;color:var(--text)}body.site .brand-mark{width:10px;height:10px;border-radius:999px;background:var(--accent);box-shadow:0 0 0 5px rgba(39,76,119,.12);flex:none}body.site .brand-link{display:inline-flex;align-items:center;gap:10px}body.site .menu{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:999px;width:44px;height:44px;padding:0;position:relative;box-shadow:var(--shadow)}body.site .menu span,body.site .menu:after,body.site .menu:before{content:"";position:absolute;left:11px;right:11px;height:2px;background:currentColor;border-radius:999px;transition:transform .2s ease,top .2s ease,opacity .2s ease}body.site .menu:before{top:14px}body.site .menu span{top:21px}body.site .menu:after{top:28px}body.site.nav-open .menu:before{top:21px;transform:rotate(45deg)}body.site.nav-open .menu span{opacity:0}body.site.nav-open .menu:after{top:21px;transform:rotate(-45deg)}body.site .site-head{display:grid;grid-gap:12px;gap:12px}body.site .nav-list{display:none;margin:0;padding:12px;list-style:none;border:1px solid var(--line);border-radius:22px;background:var(--panel);box-shadow:var(--shadow)}body.site.nav-open .nav-list{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:flex;align-items:center;justify-content:space-between;padding:11px 12px;border-radius:14px;background:var(--panel-strong);border:1px solid transparent;font-size:14px;line-height:1.35}body.site .nav-list>li.tap>.subnav{display:grid}body.site .subnav{display:none;list-style:none;margin:8px 0 0;padding:10px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 10px 24px rgba(31,41,51,.08);gap:6px}body.site .subnav a{display:block;padding:9px 10px;border-radius:12px;color:var(--accent-strong);background:#f7fbff;font-size:13px}body.site .crumbs{margin:0 0 14px}body.site .crumbs ol{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;color:var(--muted);font-size:13px;line-height:1.5}body.site .crumbs li{display:inline-flex;align-items:center;gap:6px}body.site .crumbs li+li:before{content:">";color:var(--line)}body.site .crumbs a{color:var(--accent-strong)}body.site .article-card,body.site .block-card,body.site .content-card,body.site .friend-card,body.site .hero-card,body.site .hot-card,body.site .list-card,body.site .tag-card{background:var(--panel);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}body.site .hero-card{overflow:hidden}body.site .hero-grid{display:grid;grid-gap:12px;gap:12px}body.site .hero-copy{padding:18px 16px 0}body.site h1{margin:0;font-size:16px;line-height:1.35;letter-spacing:.01em}body.site .block-card p,body.site .hero-copy p,body.site .hot-card p,body.site .tag-card p{margin:10px 0 0;color:var(--muted);font-size:14px;line-height:1.8}body.site .home-grid{margin-top:16px}body.site .home-grid,body.site .home-stack{display:grid;grid-gap:12px;gap:12px}body.site .hero-media{padding:0 12px 12px}body.site .hero-media :global(img),body.site .hero-media img{border-radius:18px}body.site .article-card,body.site .block-card,body.site .friend-card,body.site .hot-card,body.site .list-card,body.site .tag-card{padding:16px}body.site .section-title{margin:0 0 12px;font-size:15px;line-height:1.35}body.site .article-grid,body.site .block-grid,body.site .friend-links-list,body.site .hot-grid,body.site .tag-grid{display:grid;grid-gap:10px;gap:10px;margin:0;padding:0;list-style:none}body.site .block-tile{display:grid;grid-gap:10px;gap:10px;padding:14px;border-radius:18px;background:linear-gradient(180deg,#fff,#f7f4ee);border:1px solid var(--line)}body.site .article-card h2,body.site .article-grid h2,body.site .block-tile h3,body.site .hot-grid a,body.site .tag-grid a{margin:0;font-size:14px;line-height:1.5}body.site .block-tile .copy{color:var(--muted);font-size:13px;line-height:1.8}body.site .block-tile :global(img),body.site .block-tile img{border-radius:14px}body.site .article-card article,body.site .article-grid article{display:grid;grid-gap:10px;gap:10px;padding:14px;border-radius:18px;background:#fbfaf7;border:1px solid var(--line)}body.site .article-grid article a,body.site .hot-grid a,body.site .tag-grid a{color:var(--accent-strong)}body.site .article-grid article p,body.site .hot-grid p,body.site .tag-grid p{margin:0;color:var(--muted);font-size:13px;line-height:1.65}body.site .article-desc,body.site .cat-desc{margin:10px 0 0;color:var(--muted);font-size:14px;line-height:1.8;font-weight:400}body.site .toc{margin:14px 0;padding:14px;border:1px solid var(--line);border-radius:18px;background:var(--panel-strong)}body.site .toc ol{margin:0;padding-left:18px;display:grid;grid-gap:8px;gap:8px;color:var(--accent-strong);font-size:14px;line-height:1.7}body.site .copy{color:var(--text);font-size:15px;line-height:1.95}body.site .copy h2{margin:24px 0 10px;font-size:15px;line-height:1.45}body.site .copy blockquote,body.site .copy ol,body.site .copy p,body.site .copy table,body.site .copy ul{margin:12px 0}body.site .copy img{margin:16px 0;border-radius:18px}body.site .pager{display:flex;justify-content:center;gap:8px;margin-top:18px}body.site .pager a,body.site .pager span{min-width:38px;height:38px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;border:1px solid var(--line);background:var(--panel);color:var(--accent-strong);font-size:13px}body.site #friend-links{margin-top:16px}body.site #friend-links ul{min-height:20px}body.site .footer-meta{margin-top:16px;color:var(--muted);font-size:12px;line-height:1.8}@media (min-width:769px){body.site .site-shell{max-width:1200px;margin:0 auto;padding:20px 18px 56px}body.site .site-top{grid-template-columns:1fr auto;align-items:center}body.site .menu{display:none}body.site .nav-list{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px;padding:0;border:0;background:transparent;box-shadow:none}body.site.nav-open .nav-list{display:flex}body.site .nav-list>li{position:relative}body.site .nav-list>li>a,body.site .nav-list>li>span{background:var(--panel);border:1px solid var(--line)}body.site .nav-list>li:hover>.subnav{display:grid;position:absolute;top:calc(100% + 8px);left:0;min-width:220px;z-index:20}body.site .home-grid{grid-template-columns:minmax(0,1.3fr) minmax(0,.95fr);align-items:start}body.site .article-grid,body.site .block-grid,body.site .home-stack,body.site .hot-grid,body.site .tag-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}