body.site{--font-serif:var(--font-serif);--bg:#f4f6fb;--panel:#ffffff;--panel-2:#eef2f8;--line:#d9e1ee;--text:#132033;--muted:#60708a;--accent:#2a67d6;--accent-2:#14335d;--shadow:0 14px 36px rgba(15,30,54,0.08);background:radial-gradient(circle at top left,#ffffff 0,#f4f6fb 38%,#edf2f8 100%);color:var(--text);font-family:var(--font-serif),ui-serif,Georgia,serif;margin:0}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 :focus-visible{outline:2px solid var(--accent);outline-offset:2px}body.site .chrome{width:100%}body.site .topbar{position:-webkit-sticky;position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:12px;justify-content:space-between;padding:14px 16px;background:rgba(244,246,251,.92);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid rgba(217,225,238,.9)}body.site .brand{min-width:0;font-weight:700;letter-spacing:.02em;color:var(--accent-2)}body.site .brand,body.site .brand a{display:inline-flex;align-items:center;gap:10px}body.site .brand-mark{width:14px;height:14px;border-radius:999px;background:linear-gradient(135deg,var(--accent),#67a1ff);box-shadow:0 0 0 6px rgba(42,103,214,.12);flex:0 0 auto}body.site .brand-text{font-size:16px;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}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:42px;height:42px;padding:0;display:inline-flex;align-items:center;justify-content:center;box-shadow:var(--shadow)}body.site .menu:before{content:"";width:16px;height:2px;background:currentColor;border-radius:999px;box-shadow:0 -5px 0 currentColor,0 5px 0 currentColor}body.site .nav-list{display:none;margin:0;padding:8px 12px 14px;list-style:none;gap:8px}body.site.nav-open .nav-list{display:grid}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;gap:10px;padding:11px 12px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.9);box-shadow:0 8px 20px rgba(19,32,51,.04);font-size:15px;line-height:1.2}body.site .nav-list>li.tap>.subnav{display:grid}body.site .subnav{display:none;margin:8px 0 0;padding:8px;list-style:none;gap:6px;border:1px solid var(--line);border-radius:14px;background:var(--panel);box-shadow:var(--shadow)}body.site .subnav a{display:block;padding:10px 11px;border-radius:10px;color:var(--muted)}body.site main{width:100%}body.site .page-shell{width:min(1120px,calc(100% - 24px));margin:16px auto 42px}body.site .crumbs{margin:0 0 16px}body.site .crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px;color:var(--muted);font-size:13px}body.site .crumbs li{display:inline-flex;align-items:center;gap:6px}body.site .crumbs li+li:before{content:">";color:#8a97ab}body.site .hero{display:grid;grid-gap:14px;gap:14px}body.site .article-card,body.site .block,body.site .card,body.site .hero-card,body.site .panel{background:rgba(255,255,255,.88);border:1px solid rgba(217,225,238,.95);border-radius:22px;box-shadow:var(--shadow)}body.site .hero-card{overflow:hidden}body.site .hero-copy{padding:18px 16px 16px}body.site h1{margin:0;line-height:1.25;letter-spacing:.01em}body.site .hero-copy h1,body.site .page-title h1,body.site h1{font-size:16px}body.site h2{margin:0;font-size:15px;line-height:1.35}body.site .article-desc,body.site .cat-desc,body.site .hero-copy p,body.site .page-note{margin:10px 0 0;color:var(--muted);font-size:14px;line-height:1.75}body.site .hero-media{padding:0 16px 16px}body.site .hero-media .frame,body.site .media-frame{overflow:hidden;border-radius:18px;background:var(--panel-2)}body.site .stack{margin-top:14px}body.site .stack,body.site .tiles{display:grid;grid-gap:14px;gap:14px}body.site .article-list,body.site .hot-list,body.site .spot,body.site .tag-list,body.site .tile{margin:0;padding:0;list-style:none}body.site .tile{display:grid;grid-gap:12px;gap:12px}body.site .article-card .content,body.site .card .content,body.site .tile .content{padding:14px 14px 16px}body.site .section-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;padding:0 2px}body.site .section-head a{color:var(--accent);font-size:13px}body.site .card-grid{display:grid;grid-gap:12px;gap:12px}body.site .hot-list{display:grid;grid-gap:10px;gap:10px}body.site .hot-list a,body.site .tag-list a{display:block;padding:13px 14px;border-radius:16px;background:linear-gradient(180deg,#ffffff,#f7f9fc);border:1px solid var(--line);color:var(--text)}body.site .tag-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:10px;gap:10px}body.site .copy{margin-top:16px;padding:18px 16px;background:rgba(255,255,255,.92);border:1px solid rgba(217,225,238,.95);border-radius:22px;box-shadow:var(--shadow);line-height:1.9;color:var(--text);overflow-wrap:anywhere}body.site .copy h2{margin:1.5em 0 .65em;font-size:16px}body.site .copy blockquote,body.site .copy ol,body.site .copy p,body.site .copy ul{margin:0 0 1em}body.site .copy img{margin:1em 0;border-radius:18px}body.site .in-article-toc{margin:16px 0;padding:16px;border:1px solid var(--line);border-radius:18px;background:rgba(238,242,248,.75)}body.site .in-article-toc ol{margin:0;padding-left:18px;display:grid;grid-gap:8px;gap:8px}body.site .in-article-toc a{color:var(--accent)}body.site .pager{margin-top:18px}body.site .pager nav{display:flex;flex-wrap:wrap;gap:10px}body.site .pager a,body.site .pager span{padding:10px 13px;border:1px solid var(--line);border-radius:999px;background:var(--panel)}body.site #friend-links{margin-top:18px;padding:16px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.8)}body.site #friend-links ul{margin:0;padding:0;list-style:none;display:grid;grid-gap:10px;gap:10px}body.site #friend-links a{color:var(--muted)}body.site .site-footer{padding:22px 16px 32px;color:var(--muted);font-size:13px}body.site .site-footer .inner{width:min(1120px,calc(100% - 24px));margin:0 auto;display:grid;grid-gap:8px;gap:8px}body.site .page-title{margin-bottom:14px}body.site .article-list,body.site .list-layout{display:grid;grid-gap:14px;gap:14px}body.site .article-card{overflow:hidden}body.site .article-card a{display:grid;grid-gap:0;gap:0}body.site .article-card .media-frame{border-radius:22px 22px 0 0}body.site .article-card h2,body.site .article-card h3{font-size:15px;line-height:1.35}body.site .article-card .excerpt{margin-top:8px;color:var(--muted);font-size:14px;line-height:1.75}body.site .home-grid{display:grid;grid-gap:14px;gap:14px}body.site .home-grid .panel{padding:14px}body.site .home-grid .panel h2{margin-bottom:12px}@media (min-width:769px){body.site .topbar{padding:18px 24px}body.site .menu{display:none}body.site .chrome-shell{display:grid;grid-gap:0;gap:0}body.site .nav-list{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:0 24px 18px}body.site.nav-open .nav-list{display:flex}body.site .nav-list>li>a,body.site .nav-list>li>span{border-radius:999px}body.site .nav-list>li:hover>.subnav{display:grid}body.site .subnav{position:absolute;top:calc(100% + 8px);left:0;min-width:220px;z-index:25}body.site .page-shell,body.site .site-footer .inner{width:min(1180px,calc(100% - 48px))}body.site .hero{grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);align-items:stretch}body.site .stack{grid-template-columns:minmax(0,1fr) minmax(300px,.82fr);align-items:start}body.site .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}body.site .tiles{grid-template-columns:repeat(3,minmax(0,1fr))}body.site .home-grid{grid-template-columns:1.4fr .9fr}body.site .article-list{grid-template-columns:repeat(2,minmax(0,1fr))}body.site .tag-list{grid-template-columns:repeat(4,minmax(0,1fr))}}