body.site{margin:0;background:#f4f7fb;color:#16202b;font-family:var(--font-serif),Georgia,serif;line-height:1.7}body.site a{color:inherit;text-decoration:none}body.site img{display:block;max-width:100%}body.site .chrome{min-height:100vh}body.site .topbar{position:-webkit-sticky;position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:.75rem;padding:.75rem .9rem;background:rgba(244,247,251,.94);border-bottom:1px solid rgba(22,32,43,.12);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}body.site .brand{flex:1 1 auto;min-width:0;font-size:1rem;font-weight:700;letter-spacing:.03em;color:#132131}body.site .brand h1{margin:0;font-size:16px;line-height:1.2}body.site .brand-link{display:inline-flex;align-items:center;min-width:0}body.site .menu{flex:0 0 auto;border:1px solid rgba(22,32,43,.18);background:#fff;color:#132131;border-radius:999px;padding:.55rem .9rem;font:inherit;font-size:14px}body.site.nav-open .menu{background:#132131;color:#fff}body.site .nav{display:none}body.site.nav-open .nav{display:block;position:fixed;inset:3.4rem 0 auto 0;padding:.9rem;background:#f4f7fb;border-bottom:1px solid rgba(22,32,43,.12);box-shadow:0 18px 40px rgba(12,18,25,.1);z-index:25}body.site .nav-list{list-style:none;padding:0;margin:0}body.site .nav-list>li{position:relative;margin:0;padding:0}body.site .nav-list>li+li{margin-top:.5rem}body.site .nav-list a,body.site .nav-list button{display:inline-flex;align-items:center;gap:.35rem;padding:.55rem .75rem;border-radius:.8rem;border:1px solid rgba(22,32,43,.12);background:#fff;color:#132131;font:inherit}body.site .nav-list button{width:100%;text-align:left}body.site .nav-list ul{list-style:none;margin:.5rem 0 0;padding:0 0 0 .7rem}body.site .nav-list li.has-sub>ul{display:none}body.site .nav-list li.tap>ul{display:block}body.site .content{padding:1rem .9rem 2.5rem}body.site .crumbs{margin:0 0 .9rem}body.site .crumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.3rem;font-size:13px;color:rgba(22,32,43,.72)}body.site .crumbs li+li:before{content:">";margin-right:.3rem}body.site .hero{display:grid;grid-gap:.9rem;gap:.9rem}body.site .article-shell,body.site .card,body.site .hero-copy,body.site .home-tile,body.site .hot-item,body.site .list-card,body.site .panel,body.site .tag-item{background:#fff;border:1px solid rgba(22,32,43,.12);border-radius:1.1rem;box-shadow:0 10px 24px rgba(9,16,24,.05)}body.site .hero-copy{padding:1rem}body.site h1{margin:0;font-size:16px;line-height:1.25}body.site .article-desc,body.site .cat-desc{margin:.65rem 0 0;font-size:14px;font-weight:400;color:rgba(22,32,43,.78)}body.site .article-media,body.site .card-media,body.site .hero-media,body.site .list-media{overflow:hidden;border-radius:1.1rem}body.site .article-media img,body.site .card-media img,body.site .hero-media img,body.site .list-media img{width:100%;height:auto}body.site .home-grid{margin-top:1rem}body.site .home-grid,body.site .home-stack{display:grid;grid-gap:.9rem;gap:.9rem}body.site .home-tile{padding:1rem}body.site .section-title{margin:0 0 .8rem;font-size:14px;letter-spacing:.02em}body.site .article-list,body.site .hot-list,body.site .tag-list{list-style:none;padding:0;margin:0}body.site .article-item+.article-item,body.site .hot-item+.hot-item,body.site .tag-item+.tag-item{margin-top:.7rem}body.site .article-item a,body.site .hot-item a,body.site .tag-item a{display:block}body.site .article-item strong,body.site .hot-item strong,body.site .tag-item strong{display:block;font-weight:600}body.site .article-item span{display:block;margin-top:.2rem;color:rgba(22,32,43,.74);font-size:13px}body.site .pager{margin-top:1.2rem}body.site .pager nav{display:flex;justify-content:space-between;gap:.7rem}body.site .pager a,body.site .pager span{flex:1 1;text-align:center;padding:.7rem .9rem;border-radius:.9rem;border:1px solid rgba(22,32,43,.12);background:#fff}body.site .copy{padding:1rem}body.site .copy h2{margin:1.2rem 0 .6rem;font-size:15px}body.site .copy p{margin:.7rem 0}body.site .copy ol,body.site .copy ul{padding-left:1.2rem}body.site .copy table{width:100%;border-collapse:collapse}body.site .copy td,body.site .copy th{border:1px solid rgba(22,32,43,.12);padding:.5rem;vertical-align:top}body.site .in-article-toc{margin:.9rem 0;padding:1rem;border:1px solid rgba(22,32,43,.12);border-radius:1.1rem;background:#fff}body.site .in-article-toc ol{margin:0}body.site .friend-links{margin-top:1.2rem;padding:1rem;border-top:1px solid rgba(22,32,43,.12)}body.site .friend-links ul{list-style:none;padding:0;margin:0;display:grid;grid-gap:.45rem;gap:.45rem}body.site .footer{padding:1rem .9rem 1.4rem;color:rgba(22,32,43,.68);font-size:13px}@media (min-width:769px){body.site .content,body.site .footer,body.site .topbar{padding-left:2rem;padding-right:2rem}body.site .topbar{gap:1rem}body.site .menu{display:none}body.site .nav{display:block;position:static;padding:0;background:transparent;border:0;box-shadow:none}body.site .nav-list{display:flex;align-items:center;gap:.5rem}body.site .nav-list>li+li{margin-top:0}body.site .nav-list>li>ul{position:absolute;left:0;top:calc(100% + .35rem);min-width:12rem;padding:.5rem;background:#fff;border:1px solid rgba(22,32,43,.14);box-shadow:0 18px 30px rgba(9,16,24,.12);display:none;z-index:10}body.site .nav-list>li:hover>ul{display:block}body.site .nav-list>li>a,body.site .nav-list>li>button{background:transparent}body.site .hero{grid-template-columns:1.2fr .8fr;align-items:stretch}body.site .home-grid{grid-template-columns:1.1fr .9fr;align-items:start}body.site .home-stack{grid-template-columns:repeat(2,minmax(0,1fr))}body.site .article-shell{display:grid;grid-template-columns:1fr .9fr;grid-gap:1rem;gap:1rem}}