body.site{--font-serif:var(--font-serif);margin:0;color:#142033;background:radial-gradient(circle at top,rgba(90,130,255,.14),transparent 42%),linear-gradient(180deg,#f5f8fc,#edf2f8);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}body.site a{color:inherit;text-decoration:none}body.site img{display:block;max-width:100%;height:auto}body.site .chrome{width:100%}body.site .site-top{position:-webkit-sticky;position:sticky;top:0;z-index:20;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:rgba(245,248,252,.9);border-bottom:1px solid rgba(20,32,51,.08)}body.site .site-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px}body.site .brand{display:flex;align-items:center;gap:10px;min-width:0}body.site .brand-mark{width:12px;height:12px;border-radius:999px;background:linear-gradient(135deg,#2f6bff,#19b6c8);box-shadow:0 0 0 5px rgba(47,107,255,.12);flex:none}body.site .brand-home,body.site .brand-link{font-family:var(--font-serif),Georgia,serif;font-size:16px;font-weight:700;letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}body.site .menu{width:42px;height:42px;border:1px solid rgba(20,32,51,.12);border-radius:12px;background:#fff;color:#142033;display:inline-flex;align-items:center;justify-content:center;flex:none}body.site .menu:before{content:"";width:18px;height:2px;background:currentColor;box-shadow:0 -6px 0 currentColor,0 6px 0 currentColor}body.site .nav-list{display:none;padding:0 16px 12px}body.site.nav-open .nav-list{display:block}body.site .nav-list,body.site .nav-list ul{list-style:none;margin:0;padding-left:0}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:10px 0;font-weight:600}body.site .nav-list li ul{display:none;padding:4px 0 10px 12px;margin:0;border-left:1px solid rgba(20,32,51,.1)}body.site .nav-list li.tap>ul{display:block}body.site .nav-list li ul a{display:block;padding:8px 0;color:#345;font-size:14px}body.site .page-shell{padding:18px 16px 28px}body.site h1{margin:0;font-family:var(--font-serif),Georgia,serif;font-size:16px;line-height:1.35;letter-spacing:.01em}body.site h2{margin:0;font-size:14px;line-height:1.5}body.site .crumbs ol{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0 0 14px;padding:0;color:#5c6a80;font-size:12px}body.site .crumbs li{display:inline-flex;align-items:center;gap:6px}body.site .crumbs li+li:before{content:">";color:#94a3b8}body.site .hero{display:grid;grid-gap:14px;gap:14px;margin:0 0 18px}body.site .hero-panel{border-radius:22px;overflow:hidden;background:#10213a;color:#fff;box-shadow:0 16px 40px rgba(16,33,58,.18)}body.site .hero-copy{padding:18px}body.site .hero-copy p{margin:8px 0 0;color:rgba(255,255,255,.82);font-size:13px}body.site .hero-media{position:relative;aspect-ratio:16/10;background:#dbe6f5}body.site .hero-media img{object-fit:cover}body.site .home-grid{display:grid;grid-gap:14px;gap:14px}body.site .article-card,body.site .copy-wrap,body.site .home-card,body.site .hot-panel,body.site .list-card,body.site .tags-panel,body.site .toc-wrap{border-radius:20px;background:#fff;border:1px solid rgba(20,32,51,.08);box-shadow:0 10px 28px rgba(20,32,51,.05)}body.site .home-card{overflow:hidden}body.site .home-card .card-copy{padding:16px}body.site .home-card .card-copy h2{font-family:var(--font-serif),Georgia,serif;font-size:15px}body.site .home-card .card-copy .text{margin-top:8px;font-size:13px;color:#526077}body.site .home-card .card-media{position:relative;aspect-ratio:16/9}body.site .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin:22px 0 12px}body.site .section-head h1,body.site .section-head h2{font-size:15px;font-family:var(--font-serif),Georgia,serif}body.site .hot-list,body.site .tag-list{list-style:none;margin:0;padding:0;display:grid;grid-gap:10px;gap:10px}body.site .hot-list a,body.site .tag-list a{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-radius:16px;background:#f7f9fc}body.site .list-grid,body.site .list-item{display:grid;grid-gap:12px;gap:12px}body.site .list-item{padding:12px}body.site .list-item .thumb{position:relative;aspect-ratio:16/10;overflow:hidden;border-radius:16px;background:#dbe6f5}body.site .list-item .content{display:grid;grid-gap:8px;gap:8px}body.site .list-item h2{font-size:15px;font-family:var(--font-serif),Georgia,serif}body.site .article-desc,body.site .cat-desc{margin:8px 0 0;color:#4d5b70;font-size:13px}body.site .article-layout{display:grid;grid-gap:14px;gap:14px}body.site .article-top{display:grid;grid-gap:12px;gap:12px}body.site .article-media{position:relative;aspect-ratio:16/10;border-radius:20px;overflow:hidden;background:#dbe6f5}body.site .article-kicker{color:#2f6bff;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}body.site .toc-wrap{padding:14px}body.site .in-article-toc{margin:0}body.site .in-article-toc ol{margin:0;padding-left:18px;display:grid;grid-gap:8px;gap:8px}body.site .copy-wrap{padding:16px}body.site .copy{font-size:14px;color:#203047}body.site .copy h2{margin:22px 0 10px;font-size:15px;font-family:var(--font-serif),Georgia,serif}body.site .copy ol,body.site .copy p,body.site .copy ul{margin:0 0 12px}body.site .friend-zone{margin-top:22px}body.site #friend-links{padding:16px}body.site #friend-links ul{list-style:none;margin:0;padding:0;display:grid;grid-gap:10px;gap:10px}body.site #friend-links a{display:block;padding:10px 12px;border-radius:14px;background:#f7f9fc}body.site .pager{margin-top:18px}body.site .pager nav{display:flex;justify-content:center}body.site .pager a,body.site .pager span{padding:10px 12px}@media (min-width:769px){body.site .nav-list,body.site .page-shell,body.site .site-bar{width:min(1180px,calc(100% - 48px));margin:0 auto}body.site .site-bar{padding:16px 0}body.site .site-top{position:-webkit-sticky;position:sticky}body.site .menu{display:none}body.site .nav-list{display:flex!important;gap:18px;padding:0 0 14px;align-items:center}body.site .nav-list>li{padding:0}body.site .nav-list>li>a,body.site .nav-list>li>span{padding:8px 0}body.site .nav-list li ul{position:absolute;top:100%;left:0;min-width:220px;padding:10px 12px;background:#fff;border:1px solid rgba(20,32,51,.1);border-radius:14px;box-shadow:0 16px 34px rgba(20,32,51,.12);z-index:10}body.site .nav-list li:hover>ul{display:block}body.site .hero{grid-template-columns:1.3fr .9fr;align-items:stretch}body.site .home-grid{grid-template-columns:1.1fr .9fr}body.site .home-grid .wide{grid-column:1/-1}body.site .list-grid{grid-template-columns:repeat(2,minmax(0,1fr))}body.site .article-layout{grid-template-columns:minmax(0,.72fr) minmax(240px,.28fr);align-items:start}body.site .copy-wrap{padding:22px}}