body.site{margin:0;color:#102033;background:radial-gradient(circle at top left,rgba(36,99,235,.08),transparent 34%),linear-gradient(180deg,#f6f8fc,#ffffff 34%,#eef4fb);font-family:var(--font-serif),Georgia,serif;overflow-x:hidden}body.site a{color:inherit;text-decoration:none}body.site img{display:block;max-width:100%}body.site script{display:none}body.site .site-shell{width:100%;box-sizing:border-box}body.site .chrome{position:-webkit-sticky;position:sticky;top:0;z-index:50;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:rgba(246,248,252,.88);border-bottom:1px solid rgba(16,32,51,.1)}body.site .chrome-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px}body.site .brand{min-width:0;display:inline-flex;align-items:center;gap:10px;font-size:16px;font-weight:700;line-height:1.1;letter-spacing:.02em}body.site h1{margin:0;font-size:16px;line-height:1.2}body.site .brand-link{display:inline-flex;align-items:center;gap:10px;min-width:0}body.site .brand-mark{width:12px;height:12px;border-radius:999px;background:linear-gradient(135deg,#2563eb,#14b8a6);box-shadow:0 0 0 4px rgba(37,99,235,.12);flex:0 0 auto}body.site .menu{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid rgba(16,32,51,.14);background:#ffffff;color:#102033;border-radius:999px;padding:9px 12px;font:inherit;font-size:14px;line-height:1;box-shadow:0 8px 24px rgba(16,32,51,.08)}body.site .nav-list{display:none;margin:0;padding:0 16px 14px;list-style:none}body.site.nav-open .nav-list{display:block}body.site .nav-list>li{position:relative;margin-top:8px}body.site .nav-list>li>a,body.site .nav-list>li>span{display:block;padding:11px 14px;border-radius:14px;background:#ffffff;border:1px solid rgba(16,32,51,.1);box-shadow:0 10px 26px rgba(16,32,51,.05);font-size:14px}body.site .nav-list ul{display:none;margin:8px 0 0;padding:6px;list-style:none;background:#ffffff;border:1px solid rgba(16,32,51,.1);border-radius:16px;box-shadow:0 16px 30px rgba(16,32,51,.12)}body.site .nav-list li.tap>ul{display:block}body.site .nav-list li.tap>a{border-bottom-left-radius:6px;border-bottom-right-radius:6px}body.site .nav-list ul a{display:block;padding:10px 12px;border-radius:12px;color:#18314f}body.site .brand-link:focus-visible,body.site .brand-link:hover,body.site .nav-list ul a:focus-visible,body.site .nav-list ul a:hover,body.site .nav-list>li>a:focus-visible,body.site .nav-list>li>a:hover{background:rgba(37,99,235,.08);outline:none}body.site .main{width:100%;box-sizing:border-box;padding:16px}body.site .home-layout{display:grid;grid-gap:16px;gap:16px}body.site .hero{border-radius:24px;overflow:hidden;background:#102033;color:#f8fbff;box-shadow:0 20px 40px rgba(16,32,51,.12)}body.site .hero-media{position:relative;aspect-ratio:16/11}body.site .hero-copy{padding:16px}body.site .hero-copy h2{margin:0 0 8px;font-size:20px;line-height:1.25}body.site .hero-copy p{margin:0;color:rgba(248,251,255,.78);line-height:1.7;font-size:14px}body.site .mosaic{display:grid;grid-gap:16px;gap:16px}body.site .panel{border-radius:22px;overflow:hidden;background:rgba(255,255,255,.9);border:1px solid rgba(16,32,51,.08);box-shadow:0 12px 30px rgba(16,32,51,.06)}body.site .panel-pad{padding:16px}body.site .section-title{margin:0 0 12px;font-size:18px;line-height:1.25}body.site .article-list,body.site .featured-list,body.site .hot-list,body.site .tag-list{margin:0;padding:0;list-style:none}body.site .featured-card,body.site .featured-list{display:grid;grid-gap:12px;gap:12px}body.site .featured-card{grid-template-columns:1fr}body.site .article-thumb,body.site .featured-thumb{position:relative;overflow:hidden;border-radius:18px;background:#dbe7f5;aspect-ratio:16/10}body.site .article-list h3,body.site .featured-card h3,body.site .hot-list h3{margin:0;font-size:15px;line-height:1.35}body.site .article-list p,body.site .featured-card p,body.site .hot-list p{margin:6px 0 0;color:#54657a;font-size:13px;line-height:1.6}body.site .article-list{display:grid;grid-gap:14px;gap:14px}body.site .article-item a{display:grid;grid-template-columns:104px 1fr;grid-gap:12px;gap:12px;align-items:start}body.site .tag-list{display:flex;flex-wrap:wrap;gap:10px}body.site .tag-list a{display:inline-flex;align-items:center;padding:10px 12px;border-radius:999px;background:rgba(16,32,51,.05);border:1px solid rgba(16,32,51,.08);font-size:13px}body.site .hot-list{display:grid;grid-gap:10px;gap:10px}body.site .hot-list a{display:block;padding:14px 15px;border-radius:16px;background:linear-gradient(135deg,rgba(37,99,235,.08),rgba(20,184,166,.06));border:1px solid rgba(16,32,51,.08)}body.site .crumbs{margin:0 0 14px}body.site .crumbs ol{display:flex;flex-wrap:wrap;gap:0;margin:0;padding:0;list-style:none;font-size:13px;color:#5c6b7f}body.site .crumbs li+li:before{content:">";margin:0 8px;color:#8a97a8}body.site .crumbs a{color:#36557f}body.site .page-header h1{margin:0;font-size:16px;line-height:1.25}body.site .article-desc,body.site .cat-desc{margin:10px 0 0;font-size:14px;line-height:1.75;font-weight:400;color:#556779}body.site .page-card{padding:16px;border-radius:22px;background:rgba(255,255,255,.92);border:1px solid rgba(16,32,51,.08);box-shadow:0 12px 30px rgba(16,32,51,.06)}body.site .in-article-toc{margin:14px 0;padding:14px;border-radius:18px;background:rgba(16,32,51,.04);border:1px solid rgba(16,32,51,.08)}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:#28579a;line-height:1.5;font-size:14px}body.site .copy{margin-top:14px;line-height:1.85;font-size:15px;color:#1c2d44;overflow-wrap:anywhere}body.site .copy h2{margin:24px 0 12px;font-size:18px;line-height:1.3}body.site .copy p{margin:0 0 14px}body.site .copy img{border-radius:18px}body.site .pager{margin-top:18px}body.site .pager nav{display:flex;justify-content:center}body.site .pager a,body.site .pager span{display:inline-flex;align-items:center;justify-content:center;min-width:36px;padding:10px 12px;margin:0 4px;border-radius:12px;border:1px solid rgba(16,32,51,.12);background:#fff}body.site #friend-links{margin-top:16px;padding:16px;border-top:1px solid rgba(16,32,51,.08);background:rgba(255,255,255,.62)}body.site #friend-links ul{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:10px 12px}body.site #friend-links a{color:#36557f}body.site .footer-note{padding:12px 16px 22px;color:#627086;font-size:12px}body.site .only-mobile{display:block}body.site .only-desktop{display:none}@media (min-width:769px){body.site #friend-links,body.site .chrome-bar,body.site .footer-note,body.site .main{width:min(1160px,calc(100% - 48px));margin-inline:auto}body.site .chrome-bar{padding-inline:0}body.site .menu{display:none}body.site .nav-list{display:flex!important;gap:10px;padding:0 0 14px;width:min(1160px,calc(100% - 48px));margin-inline:auto;flex-wrap:wrap}body.site .nav-list>li{margin-top:0}body.site .nav-list>li>a,body.site .nav-list>li>span{background:transparent;box-shadow:none}body.site .nav-list>li:hover>ul{display:block}body.site .nav-list>li>ul{position:absolute;top:calc(100% + 6px);left:0;min-width:220px;z-index:20}body.site .home-layout{grid-template-columns:1.15fr .85fr;align-items:start}body.site .hero{grid-row:span 2}body.site .mosaic{grid-template-columns:1fr 1fr}body.site .featured-card{grid-template-columns:1.05fr .95fr;align-items:center}body.site .article-list{grid-template-columns:1fr 1fr}body.site .article-item a{grid-template-columns:120px 1fr}body.site .copy{font-size:16px}}