body.site{margin:0;color:#102233;background:#f4f7fb;font-family:var(--font-serif),Georgia,serif;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body.site a{color:inherit;text-decoration:none}body.site img{display:block;max-width:100%}body.site .skip{position:absolute;left:-9999px;top:auto}body.site .chrome{min-height:100vh}body.site .topbar{position:-webkit-sticky;position:sticky;top:0;z-index:40;background:rgba(244,247,251,.94);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(16,34,51,.12)}body.site .topbar-inner{display:flex;align-items:center;gap:.75rem;padding:.9rem 1rem}body.site .brand{min-width:0;display:inline-flex;align-items:center;gap:.45rem;font-weight:700;letter-spacing:.03em;color:#0e2d4f}body.site .brand h1,body.site .brand-link{margin:0;font-size:16px;line-height:1.2}body.site .brand-link{display:inline-block}body.site .menu{margin-left:auto;border:1px solid rgba(16,34,51,.16);background:#ffffff;color:#102233;border-radius:999px;padding:.45rem .85rem;font:inherit;font-size:14px}body.site.nav-open{overflow:hidden}body.site .nav-wrap{position:relative}body.site .nav-list{display:none;position:absolute;inset:0 0 auto 0;top:100%;margin:0;padding:.8rem 1rem 1rem;list-style:none;background:#f8fbff;border-bottom:1px solid rgba(16,34,51,.12);box-shadow:0 16px 30px rgba(16,34,51,.08)}body.site.nav-open .nav-list{display:block}body.site .nav-item{margin:0;padding:.2rem 0}body.site .nav-item>a,body.site .nav-item>span{display:inline-flex;align-items:center;gap:.35rem;padding:.35rem .2rem;font-size:14px}body.site .nav-item.tap>.subnav{display:block}body.site .subnav{display:none;list-style:none;margin:.35rem 0 0;padding:.55rem .7rem;background:#ffffff;border:1px solid rgba(16,34,51,.14);border-radius:14px}body.site .subnav a{display:block;padding:.38rem 0;color:#1e4a76}body.site .shell{width:min(100%,1180px);margin:0 auto;padding:1rem 1rem 3rem}body.site .crumbs{margin:0 0 .9rem}body.site .crumbs ol{display:flex;flex-wrap:wrap;gap:.35rem;margin:0;padding:0;list-style:none;font-size:13px;color:#526272}body.site .crumbs li+li:before{content:">";margin-right:.35rem;color:#98a6b6}body.site main h1{margin:0;font-size:16px;line-height:1.35;letter-spacing:.02em;color:#0e2d4f}body.site .article-desc,body.site .cat-desc{margin:.55rem 0 0;font-size:14px;font-weight:400;color:#516273}body.site .hero-card,body.site .hot-card,body.site .panel,body.site .post-card,body.site .tag-card{background:#ffffff;border:1px solid rgba(16,34,51,.1);border-radius:18px;box-shadow:0 8px 22px rgba(16,34,51,.05)}body.site .home-grid{display:grid;grid-gap:1rem;gap:1rem}body.site .hero-card{overflow:hidden}body.site .hero-media{position:relative;aspect-ratio:16/10;background:#d9e4ef}body.site .hero-copy{padding:1rem}body.site .home-title{margin:0 0 .4rem;font-size:16px}body.site .block-grid{display:grid;grid-gap:1rem;gap:1rem}body.site .block{overflow:hidden;padding:1rem}body.site .block h2{margin:0 0 .65rem;font-size:16px;color:#0e2d4f}body.site .block .copy{font-size:14px;color:#294055}body.site .block .copy p:first-child{margin-top:0}body.site .block .copy p:last-child{margin-bottom:0}body.site .hot-grid,body.site .post-grid,body.site .tag-grid{display:grid;grid-gap:.85rem;gap:.85rem}body.site .post-card{overflow:hidden}body.site .post-thumb{position:relative;aspect-ratio:4/3;background:#d9e4ef}body.site .hot-card,body.site .post-body,body.site .tag-card{padding:.9rem}body.site .hot-card h2,body.site .post-card h2,body.site .tag-card h2{margin:0;font-size:15px;line-height:1.4;color:#17395e}body.site .hot-card p,body.site .post-card p,body.site .tag-card p{margin:.45rem 0 0;font-size:13px;color:#5a6b7d}body.site .panel{padding:1rem}body.site .panel h2{margin:0 0 .8rem;font-size:15px;color:#0e2d4f}body.site .pager{margin-top:1.2rem}body.site .pager nav{display:flex;gap:.75rem;flex-wrap:wrap}body.site .pager a,body.site .pager span{padding:.55rem .8rem;border:1px solid rgba(16,34,51,.14);border-radius:999px;background:#fff;font-size:13px}body.site .in-article-toc{margin:1rem 0 1.1rem;padding:1rem;background:#ffffff;border:1px solid rgba(16,34,51,.1);border-radius:18px}body.site .in-article-toc ol{margin:0;padding-left:1.2rem}body.site .in-article-toc li+li{margin-top:.45rem}body.site .copy{margin-top:1rem;font-size:15px;color:#22384d}body.site .copy h2{margin:1.4rem 0 .65rem;font-size:15px;color:#0e2d4f}body.site .copy blockquote,body.site .copy ol,body.site .copy p,body.site .copy ul{margin:0 0 1rem}body.site .copy img{margin:1rem 0;border-radius:16px}body.site #friend-links{margin-top:1.5rem;padding:1rem}body.site #friend-links ul{display:flex;flex-wrap:wrap;gap:.6rem .9rem;margin:0;padding:0;list-style:none}body.site #friend-links a{color:#1e4a76;font-size:13px}body.site .site-foot{padding:1.4rem 1rem 2rem;color:#5b6c7e;font-size:12px}body.site .site-foot .foot-inner{width:min(100%,1180px);margin:0 auto;border-top:1px solid rgba(16,34,51,.1);padding-top:1rem}@media (min-width:769px){body.site .shell,body.site .site-foot .foot-inner,body.site .topbar-inner{width:min(100%,1180px);margin:0 auto}body.site .topbar-inner{padding:1rem}body.site .menu{display:none}body.site .nav-wrap{margin-left:auto}body.site .nav-list{display:flex!important;position:static;padding:0;background:transparent;border:0;box-shadow:none;gap:.75rem;align-items:center}body.site .nav-item{position:relative}body.site .nav-item:hover>.subnav{display:block}body.site .nav-item>a,body.site .nav-item>span{padding:.45rem .15rem;font-size:14px}body.site .subnav{position:absolute;top:calc(100% + .4rem);left:0;min-width:11rem;z-index:50}body.site .home-grid{grid-template-columns:1.5fr 1fr;align-items:start}body.site .hero-card{grid-column:1/span 2;display:grid;grid-template-columns:1.25fr .9fr}body.site .block-grid{grid-template-columns:repeat(2,minmax(0,1fr))}body.site .post-grid{grid-template-columns:repeat(3,minmax(0,1fr))}body.site .hot-grid,body.site .tag-grid{grid-template-columns:repeat(2,minmax(0,1fr))}body.site .copy{max-width:72ch}}