body.site{margin:0;color:#12324a;background:radial-gradient(circle at top,rgba(216,235,245,.7),transparent 36%),linear-gradient(180deg,#f7fbfd,#eef5f8);font-family:var(--font-serif),"Songti SC","Noto Serif SC",serif;line-height:1.7}body.site *{box-sizing:border-box}body.site a{color:inherit;text-decoration:none}body.site img{display:block;max-width:100%;height:auto}body.site .site-shell{width:100%}body.site .chrome{padding:14px 14px 0}body.site .topbar{display:flex;align-items:center;justify-content:space-between;gap:10px}body.site .brand{min-width:0;display:inline-flex;align-items:baseline;gap:10px;font-weight:700;letter-spacing:.02em}body.site .brand h1,body.site .brand-link{margin:0;font-size:16px;line-height:1.25}body.site .brand-link{display:inline-block}body.site .meta-line{margin-top:4px;font-size:12px;color:rgba(18,50,74,.72)}body.site .menu{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid rgba(18,50,74,.18);background:rgba(255,255,255,.82);color:#12324a;border-radius:999px;padding:10px 12px;line-height:1;box-shadow:0 8px 24px rgba(18,50,74,.08)}body.site .nav-list{margin:14px 0 0;padding:0;list-style:none;border-top:1px solid rgba(18,50,74,.1);border-bottom:1px solid rgba(18,50,74,.1);background:rgba(255,255,255,.7)}body.site .nav-list>li{position:relative;border-bottom:1px solid rgba(18,50,74,.08)}body.site .nav-list>li:last-child{border-bottom:0}body.site .nav-list>li>a,body.site .nav-list>li>span{display:block;padding:12px 14px;font-size:14px}body.site .nav-list>li>a{font-weight:600}body.site .nav-list>li>ul{display:none;margin:0;padding:0 0 10px;list-style:none;background:rgba(247,251,253,.96);border-top:1px solid rgba(18,50,74,.08)}body.site .nav-list>li.tap>ul{display:block}body.site .nav-list>li>ul>li>a{display:block;padding:10px 26px;font-size:13px;color:rgba(18,50,74,.86)}body.site .chrome-main{padding:14px}body.site .hero{display:grid;grid-gap:14px;gap:14px}body.site .article-card,body.site .block-card,body.site .hero-card,body.site .list-card,body.site .panel{border:1px solid rgba(18,50,74,.12);background:rgba(255,255,255,.82);box-shadow:0 18px 40px rgba(18,50,74,.06);border-radius:18px}body.site .hero-card{overflow:hidden}body.site .hero-copy{padding:16px 16px 10px}body.site h1{margin:0;font-size:16px;line-height:1.35}body.site h2{margin:0;font-size:15px;line-height:1.45}body.site h3{margin:0;font-size:14px;line-height:1.45}body.site .article-copy p,body.site .block-copy p,body.site .hero-copy p,body.site .list-copy p,body.site .panel p{margin:0}body.site .hero-art{overflow:hidden}body.site .hero-art img{width:100%;height:auto}body.site .section-head{margin:18px 0 10px;display:flex;align-items:end;justify-content:space-between;gap:12px}body.site .section-head .section-note{font-size:12px;color:rgba(18,50,74,.7)}body.site .home-grid{display:grid;grid-gap:14px;gap:14px}body.site .home-grid .panel{overflow:hidden}body.site .article-copy,body.site .block-copy,body.site .list-copy{padding:14px 16px 16px}body.site .media{position:relative;overflow:hidden;background:#dbe9f0}body.site .media img{width:100%;height:auto}body.site .article-list,body.site .crumbs ol,body.site .hot-list,body.site .pager,body.site .tag-list,body.site .toc ol{margin:0;padding:0;list-style:none}body.site .hot-list{display:grid;grid-gap:10px;gap:10px}body.site .article-list a,body.site .hot-list a,body.site .tag-list a{display:block}body.site .tag-list{display:flex;flex-wrap:wrap;gap:10px}body.site .tag-list a{padding:8px 12px;border:1px solid rgba(18,50,74,.12);border-radius:999px;background:rgba(255,255,255,.8);font-size:13px}body.site .crumbs{margin:0 0 14px;font-size:12px;color:rgba(18,50,74,.72)}body.site .crumbs ol{display:flex;flex-wrap:wrap;gap:6px}body.site .crumbs li{display:inline-flex;align-items:center;gap:6px}body.site .crumbs li+li:before{content:">";color:rgba(18,50,74,.4)}body.site .article-desc,body.site .cat-desc{margin-top:8px;color:rgba(18,50,74,.76);font-size:13px}body.site .toc{margin:14px 0 0;padding:14px 16px;border:1px solid rgba(18,50,74,.12);border-radius:16px;background:rgba(243,248,251,.92)}body.site .toc ol{display:grid;grid-gap:8px;gap:8px}body.site .toc a{color:rgba(18,50,74,.92);font-size:13px}body.site .copy{margin-top:14px}body.site .copy h2{margin-top:20px;margin-bottom:10px}body.site .copy li,body.site .copy p{font-size:14px}body.site .pager{margin-top:18px;display:flex;justify-content:center;gap:10px;flex-wrap:wrap}body.site .pager a,body.site .pager span{padding:9px 13px;border:1px solid rgba(18,50,74,.12);border-radius:999px;background:rgba(255,255,255,.82);font-size:13px}body.site #friend-links{margin:18px 14px 24px;padding:16px;border:1px solid rgba(18,50,74,.12);border-radius:18px;background:rgba(255,255,255,.76)}body.site #friend-links ul{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:10px 14px}body.site #friend-links a{font-size:13px;color:rgba(18,50,74,.86)}body.site .footer-note{padding:0 14px 24px;font-size:12px;color:rgba(18,50,74,.62)}@media (min-width:769px){body.site .chrome{padding:20px 24px 0}body.site .topbar{align-items:center}body.site .menu{display:none}body.site .nav-list{margin-top:16px;display:flex;gap:10px;border:0;background:transparent;flex-wrap:wrap}body.site .nav-list>li{border:0}body.site .nav-list>li>a,body.site .nav-list>li>span{padding:10px 14px;border:1px solid rgba(18,50,74,.12);border-radius:999px;background:rgba(255,255,255,.82)}body.site .nav-list>li>ul{position:absolute;left:0;top:calc(100% + 8px);min-width:190px;padding:8px 0;border:1px solid rgba(18,50,74,.12);box-shadow:0 20px 40px rgba(18,50,74,.12);border-radius:14px;z-index:20}body.site .nav-list>li:hover>ul{display:block}body.site .nav-list>li>ul>li>a{padding:9px 14px;white-space:nowrap}body.site .chrome-main{padding:22px 24px 0}body.site .hero{grid-template-columns:1.15fr .85fr;align-items:stretch}body.site .home-grid{grid-template-columns:1.2fr .8fr .95fr;grid-auto-rows:minmax(180px,auto)}body.site .home-grid .panel:first-child{grid-column:1/span 2}body.site .home-grid .panel:nth-child(2){grid-column:3}body.site .home-grid .panel:nth-child(3){grid-column:1}body.site .home-grid .panel:nth-child(4){grid-column:2/span 2}body.site .article-wrap,body.site .list-wrap{display:grid;grid-template-columns:1.1fr .9fr;grid-gap:18px;gap:18px;align-items:start}}