body.site{margin:0;color:#18212d;background:#f5f7fb;font-family:var(--font-serif,Georgia,serif)}body.site a{color:inherit;text-decoration:none}body.site img{display:block;max-width:100%}body.site .chrome{width:100%}body.site .site-head{padding:14px 16px 10px;background:linear-gradient(180deg,#ffffff,#f1f5fb);border-bottom:1px solid #d7e0ea}body.site .head-row{display:flex;align-items:center;gap:12px;justify-content:space-between}body.site .brand{min-width:0}body.site .brand a,body.site .brand h1{display:inline-flex;align-items:center;min-height:36px;margin:0;font-size:16px;line-height:1.2;letter-spacing:.04em;font-weight:700;color:#16202b}body.site .menu{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid #c9d5e2;background:#ffffff;color:#1c2836;border-radius:999px;padding:9px 13px;font:inherit;font-size:13px;line-height:1;box-shadow:0 6px 18px rgba(32,51,74,.08)}body.site .nav-wrap{margin-top:12px}body.site .nav-list{list-style:none;margin:0;padding:0;display:none;gap:8px;flex-direction:column}body.site.nav-open .nav-list{display:flex}body.site .nav-list>li{position:relative;background:#ffffff;border:1px solid #d9e2ec;border-radius:14px;overflow:hidden}body.site .nav-list>li>a,body.site .nav-list>li>span{display:flex;align-items:center;min-height:44px;padding:0 14px;font-size:14px;font-weight:600;color:#1c2836}body.site .nav-list>li>a:hover{background:#edf3f9}body.site .nav-list ul{display:none;list-style:none;margin:0;padding:6px 8px 10px;border-top:1px solid #e4ebf2}body.site .nav-list li.tap>ul{display:block}body.site .nav-list ul a{display:flex;min-height:38px;align-items:center;padding:0 10px;border-radius:10px;font-size:13px;color:#314255}body.site .nav-list ul a:hover{background:#eff4f8}body.site .site-main{padding:14px 16px 36px}body.site .breadcrumb{margin:0 0 12px}body.site .breadcrumb ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:12px;color:#607085}body.site .breadcrumb li+li:before{content:">";margin-right:6px;color:#9aabba}body.site .breadcrumb a{color:#4b6078}body.site .article-shell,body.site .hero,body.site .list-shell,body.site .panel{background:#ffffff;border:1px solid #d9e3ee;border-radius:20px;box-shadow:0 10px 30px rgba(32,51,74,.06)}body.site .hero{overflow:hidden}body.site .article-shell,body.site .hero-copy,body.site .list-shell,body.site .panel{padding:16px}body.site .article-head h1,body.site .hero h1,body.site .list-head h1,body.site .page-title{margin:0;font-size:16px;line-height:1.3;font-weight:700;color:#15202b}body.site .article-shell p,body.site .hero p,body.site .list-shell p,body.site .panel p{margin:0}body.site .hero-grid{display:grid;grid-gap:14px;gap:14px}body.site .hero-image{aspect-ratio:16/10;overflow:hidden;background:#dfe8f1}body.site .hero-image img{width:100%;height:100%;object-fit:cover}body.site .hero-text{display:grid;grid-gap:10px;gap:10px}body.site .hero-text .lead{color:#516275;font-size:14px;line-height:1.7}body.site .hero-actions{display:flex;flex-wrap:wrap;gap:10px}body.site .chip-link,body.site .friend-links a,body.site .hot-link,body.site .more-link,body.site .pager a,body.site .tag-link{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:0 12px;border-radius:999px;border:1px solid #d3dde8;background:#f8fbfe;color:#213142;font-size:13px}body.site .front-grid{display:grid;grid-gap:14px;gap:14px;margin-top:14px}body.site .front-block,body.site .front-friends,body.site .front-hot,body.site .front-tags{background:#ffffff;border:1px solid #d9e3ee;border-radius:20px;box-shadow:0 10px 30px rgba(32,51,74,.06);padding:16px}body.site .front-block h2,body.site .front-friends h2,body.site .front-hot h2,body.site .front-tags h2{margin:0 0 12px;font-size:15px;line-height:1.3}body.site .front-block .copy{color:#334559;font-size:14px;line-height:1.8}body.site .front-block .copy h2{margin:1.1em 0 .45em;font-size:15px}body.site .cards{display:grid;grid-gap:12px;gap:12px}body.site .card{display:grid;grid-gap:10px;gap:10px;padding:12px;border:1px solid #dce5ee;border-radius:18px;background:#fbfdff}body.site .card-cover{border-radius:14px;overflow:hidden;background:#dfe8f1;aspect-ratio:16/10}body.site .card-cover img{width:100%;height:100%;object-fit:cover}body.site .card-title{font-size:14px;line-height:1.5;font-weight:700}body.site .friend-links,body.site .hot-list,body.site .tag-list{list-style:none;margin:0;padding:0;display:grid;grid-gap:10px;gap:10px}body.site .article-head,body.site .list-head{display:grid;grid-gap:10px;gap:10px;margin-bottom:14px}body.site .article-desc,body.site .cat-desc{margin:0;color:#526375;font-size:13px;line-height:1.8;font-weight:400}body.site .article-cover{margin:0 0 14px;border-radius:18px;overflow:hidden;background:#dfe8f1}body.site .article-cover img{width:100%;height:100%;object-fit:cover}body.site .article-meta{display:grid;grid-gap:10px;gap:10px}body.site .article-kicker{font-size:12px;letter-spacing:.08em;color:#5c6f84;text-transform:uppercase}body.site .in-article-toc{margin:0 0 16px;padding:14px;border:1px solid #d9e3ee;border-radius:18px;background:#f9fcff}body.site .in-article-toc ol{margin:0;padding-left:20px;display:grid;grid-gap:8px;gap:8px}body.site .in-article-toc a{color:#2a4258;font-size:13px;line-height:1.5}body.site .copy{color:#334559;font-size:15px;line-height:1.9}body.site .copy h2{margin:1.25em 0 .5em;font-size:15px;line-height:1.4}body.site .copy blockquote,body.site .copy ol,body.site .copy p,body.site .copy ul{margin:0 0 1em}body.site .pager{margin-top:18px}body.site .pager nav,body.site nav.pager{display:flex;justify-content:center;flex-wrap:wrap;gap:10px}body.site .friend-links li{min-height:36px}body.site .empty-friends{min-height:12px}@media (min-width:769px){body.site .site-head,body.site .site-main{padding-left:40px;padding-right:40px}body.site .head-row{align-items:flex-end}body.site .menu{display:none}body.site .nav-list{display:flex;flex-direction:row;flex-wrap:wrap;gap:10px}body.site .nav-list>li{overflow:visible}body.site .nav-list>li>a,body.site .nav-list>li>span{min-height:38px;padding:0 14px}body.site .nav-list>li:hover>ul{display:block;position:absolute;top:calc(100% + 8px);left:0;min-width:200px;z-index:20;background:#ffffff;border:1px solid #d9e3ee;border-radius:16px;box-shadow:0 18px 34px rgba(32,51,74,.14)}body.site .hero-grid{grid-template-columns:1.15fr .85fr;align-items:stretch}body.site .front-grid{grid-template-columns:1.2fr .8fr;align-items:start}body.site .cards,body.site .friend-links,body.site .hot-list{grid-template-columns:repeat(2,minmax(0,1fr))}body.site .article-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;grid-gap:18px;gap:18px;align-items:start}}