body.site{margin:0;color:#16202b;background:radial-gradient(circle at top left,rgba(71,111,173,.14),transparent 38%),linear-gradient(180deg,#f4f7fb,#eef2f7 48%,#e9eef5);font-family:var(--font-serif),Georgia,"Times New Roman",serif;line-height:1.65}body.site *,body.site :after,body.site :before{box-sizing:border-box}body.site a{color:inherit;text-decoration:none}body.site img{display:block;max-width:100%;height:auto}body.site .chrome{width:min(1180px,calc(100vw - 24px));margin:0 auto;padding:14px 0 24px}body.site .site-header{position:-webkit-sticky;position:sticky;top:0;z-index:25;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:rgba(244,247,251,.88);border-bottom:1px solid rgba(42,58,82,.08)}body.site .site-header-inner{width:min(1180px,calc(100vw - 24px));margin:0 auto;padding:14px 0 12px;display:grid;grid-gap:12px;gap:12px}body.site .brand-row{display:flex;align-items:center;justify-content:space-between;gap:12px}body.site .brand{display:inline-flex;align-items:center;gap:10px;min-width:0;color:#102033}body.site .brand a,body.site .brand h1{margin:0;font-size:16px;line-height:1.2;letter-spacing:.04em;font-weight:700}body.site .brand-mark{width:11px;height:11px;border-radius:999px;background:linear-gradient(135deg,#325f9b,#8bb0df);box-shadow:0 0 0 6px rgba(50,95,155,.09);flex:none}body.site .menu{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid rgba(28,44,66,.16);background:#ffffff;color:#1a2b42;border-radius:999px;padding:9px 14px;font:inherit;font-size:13px;line-height:1;min-height:38px}body.site .nav-list{display:none;margin:0;padding:10px 0 0;list-style:none;gap:8px}body.site.nav-open .nav-list{display:grid}body.site .nav-list>li{position:relative;border:1px solid rgba(28,44,66,.12);background:rgba(255,255,255,.92);border-radius:16px;overflow:clip}body.site .nav-list>li>a,body.site .nav-list>li>span{display:flex;align-items:center;justify-content:space-between;min-height:44px;padding:10px 14px;font-size:14px}body.site .nav-list>li>ul{display:none;margin:0;padding:0 0 8px;list-style:none}body.site .nav-list>li.tap>ul{display:grid}body.site .nav-list>li>ul a{display:block;padding:8px 14px;font-size:13px;color:#314459}body.site .nav-list>li>ul a:hover{background:rgba(50,95,155,.08)}body.site .main{padding:18px 0 34px}body.site .page-shell{display:grid;grid-gap:18px;gap:18px}body.site .article-card,body.site .block-card,body.site .crumbs,body.site .hero-card,body.site .hot-card,body.site .list-card,body.site .panel,body.site .tag-card,body.site .toc-card{background:rgba(255,255,255,.88);border:1px solid rgba(28,44,66,.1);border-radius:22px;box-shadow:0 18px 38px rgba(27,44,66,.06)}body.site .hero-card{padding:18px;display:grid;grid-gap:16px;gap:16px}body.site .hero-copy{display:grid;grid-gap:12px;gap:12px}body.site h1{margin:0;font-size:16px;line-height:1.25;letter-spacing:.02em}body.site h2{margin:0;font-size:15px;line-height:1.35}body.site .article-desc,body.site .block-copy,body.site .cat-desc,body.site .copy,body.site .hero-copy p{margin:0;color:#304156}body.site .hero-media{border-radius:18px;overflow:clip}body.site .hero-media img{width:100%;aspect-ratio:16/10;object-fit:cover}body.site .split-grid{display:grid;grid-gap:14px;gap:14px}body.site .panel{padding:16px}body.site .article-grid,body.site .block-grid,body.site .hot-list,body.site .list-grid,body.site .tag-grid{display:grid;grid-gap:12px;gap:12px}body.site .block-card{overflow:clip}body.site .block-card figure{margin:0}body.site .block-card img{width:100%;aspect-ratio:5/4;object-fit:cover}body.site .block-copy{padding:14px;display:grid;grid-gap:8px;gap:8px}body.site .hot-card{padding:14px 16px}body.site .hot-list,body.site .tag-grid{list-style:none;margin:0;padding:0}body.site .hot-list a,body.site .tag-grid a{display:block}body.site .list-card{padding:14px;display:grid;grid-gap:14px;gap:14px}body.site .article-list-item{display:grid;grid-gap:12px;gap:12px;padding:12px;border-radius:18px;background:rgba(244,247,251,.7)}body.site .article-list-item figure{margin:0;border-radius:16px;overflow:clip}body.site .article-list-item img{width:100%;aspect-ratio:16/10;object-fit:cover}body.site .meta-link{display:grid;grid-gap:8px;gap:8px}body.site .crumbs{margin:0;padding:10px 14px}body.site .crumbs ol,body.site .in-article-toc ol{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:6px}body.site .crumbs li,body.site .in-article-toc li{display:inline-flex;align-items:center;gap:6px}body.site .crumbs li+li:before{content:">";color:#7a8899}body.site .in-article-toc li+li:before{content:""}body.site .toc-card{padding:14px}body.site .in-article-toc a{display:inline-flex;padding:6px 10px;border-radius:999px;background:rgba(50,95,155,.08);color:#21406b;font-size:13px}body.site .article-card{padding:16px;display:grid;grid-gap:16px;gap:16px}body.site .article-cover{border-radius:18px;overflow:clip}body.site .article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover}body.site .copy{display:grid;grid-gap:12px;gap:12px;overflow-wrap:anywhere}body.site .copy h2{margin-top:8px;padding-top:8px;border-top:1px solid rgba(28,44,66,.1)}body.site .copy p{margin:0}body.site .pager{display:flex;justify-content:center;gap:10px;padding:4px 0 0}body.site .pager a,body.site .pager span{min-width:40px;padding:8px 12px;border-radius:999px;text-align:center;border:1px solid rgba(28,44,66,.12);background:rgba(255,255,255,.85)}body.site #friend-links{margin-top:20px;padding:16px;border-top:1px solid rgba(28,44,66,.1)}body.site #friend-links ul{margin:10px 0 0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:10px 14px}body.site #friend-links a{color:#2c4f7f}body.site .footnote{padding:16px 0 6px;color:#556477;font-size:12px;text-align:center}body.site .hidden{display:none}@media (min-width:769px){body.site .site-header-inner{grid-template-columns:1fr auto;align-items:start}body.site .menu{display:none}body.site .nav-list{display:flex!important;flex-wrap:wrap;justify-content:flex-end;padding:0}body.site .nav-list>li{border:0;background:transparent;border-radius:0;overflow:visible}body.site .nav-list>li>a,body.site .nav-list>li>span{min-height:34px;padding:6px 10px;border-radius:999px}body.site .nav-list>li>ul{position:absolute;top:100%;left:0;min-width:210px;padding:8px;background:#ffffff;border:1px solid rgba(28,44,66,.12);box-shadow:0 18px 34px rgba(20,34,50,.14);border-radius:16px;z-index:12}body.site .nav-list>li:hover>ul{display:grid}body.site .hero-card{grid-template-columns:1.08fr .92fr;align-items:center;padding:22px}body.site .split-grid{grid-template-columns:1.15fr .85fr;align-items:start}body.site .block-grid{grid-template-columns:repeat(3,minmax(0,1fr))}body.site .article-grid,body.site .list-grid{grid-template-columns:repeat(2,minmax(0,1fr))}body.site .article-list-item{grid-template-columns:180px 1fr;align-items:start}}