body.site{margin:0;font-family:var(--font-serif),Georgia,serif;color:#13212f;background:radial-gradient(circle at top,rgba(134,172,255,.14),transparent 34%),linear-gradient(180deg,#f5f8fc,#eef3f8 48%,#f7f9fb)}body.site a{color:inherit;text-decoration:none}body.site img{display:block;max-width:100%}body.site .chrome{width:100%}body.site .topbar{position:-webkit-sticky;position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;background:rgba(248,251,255,.92);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(53,78,112,.12)}body.site .brand{flex:1 1 auto;min-width:0;font-size:15px;font-weight:700;line-height:1.2;letter-spacing:.02em}body.site .brand a,body.site .brand h1{margin:0;font-size:15px;line-height:1.2;font-weight:700}body.site .menu{flex:0 0 auto;border:1px solid rgba(53,78,112,.18);background:#ffffff;color:#13212f;border-radius:999px;padding:9px 12px;font:inherit;font-size:13px}body.site .nav-list{display:none;margin:0;padding:8px 16px 16px;list-style:none;background:rgba(248,251,255,.98);border-bottom:1px solid rgba(53,78,112,.12)}body.site.nav-open .nav-list{display:block}body.site .nav-list>li{position:relative;margin:0;padding:0}body.site .nav-list>li+li{margin-top:8px}body.site .nav-list>li>a,body.site .nav-list>li>span{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:8px 10px;border-radius:12px;background:rgba(19,33,47,.05);border:1px solid rgba(53,78,112,.1)}body.site .nav-list>li>ul{display:none;margin:8px 0 0;padding:8px;list-style:none;border:1px solid rgba(53,78,112,.14);background:#ffffff;box-shadow:0 12px 30px rgba(14,31,52,.12);border-radius:14px}body.site .nav-list>li.tap>ul{display:block}body.site .nav-list>li>ul>li+li{margin-top:6px}body.site .nav-list>li>ul a{display:block;padding:8px 10px;border-radius:10px;background:rgba(19,33,47,.04)}body.site .page{width:100%;padding:16px}body.site .crumbs{margin:0 0 14px}body.site .crumbs ol{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;font-size:12px;color:rgba(19,33,47,.72)}body.site .crumbs li{display:inline-flex;align-items:center;gap:6px}body.site .crumbs li+li:before{content:">";color:rgba(19,33,47,.42)}body.site .hero{display:grid;grid-gap:14px;gap:14px;margin-bottom:18px}body.site .article-shell,body.site .card,body.site .hero-visual,body.site .list-shell,body.site .panel{background:rgba(255,255,255,.78);border:1px solid rgba(53,78,112,.12);border-radius:18px;box-shadow:0 14px 34px rgba(15,33,57,.08)}body.site .hero-visual{overflow:hidden}body.site .hero-copy{padding:4px 2px 0}body.site h1{margin:0;font-size:16px;line-height:1.28}body.site h2{margin:0;font-size:14px;line-height:1.45}body.site .article-desc,body.site .cat-desc{margin-top:8px;color:rgba(19,33,47,.74);font-size:13px;font-weight:400}body.site .home-grid{display:grid;grid-gap:14px;gap:14px}body.site .block,body.site .copy,body.site .friend-area,body.site .list-grid,body.site .pager,body.site .spot,body.site .tag-cloud,body.site .toc{padding:14px}body.site .block h2,body.site .panel h2{margin-bottom:10px}body.site .block-image{margin:0 0 12px;overflow:hidden;border-radius:14px}body.site .block-image img{width:100%;height:auto}body.site .block-html,body.site .copy{color:rgba(19,33,47,.88);line-height:1.8;font-size:14px}body.site .block-html :first-child,body.site .copy :first-child{margin-top:0}body.site .block-html :last-child,body.site .copy :last-child{margin-bottom:0}body.site .article-list,body.site .friend-list,body.site .hot-list,body.site .tag-list,body.site .toc ol{margin:0;padding:0;list-style:none}body.site .article-list li+li,body.site .friend-list li+li,body.site .hot-list li+li,body.site .tag-list li+li,body.site .toc li+li{margin-top:10px}body.site .article-list a,body.site .friend-list a,body.site .hot-list a,body.site .tag-list a,body.site .toc a{display:block}body.site .article-card{display:grid;grid-gap:10px;gap:10px;padding:12px;border-radius:16px;background:rgba(19,33,47,.03)}body.site .article-card figure{margin:0;overflow:hidden;border-radius:12px}body.site .article-card img{width:100%;height:auto}body.site .pager{display:flex;justify-content:center}body.site .pager nav{display:flex;gap:8px;flex-wrap:wrap}body.site .pager a,body.site .pager span{min-width:38px;padding:8px 12px;border-radius:12px;background:#ffffff;border:1px solid rgba(53,78,112,.14);text-align:center}body.site .toc{margin:0 0 14px}body.site .toc ol{counter-reset:item}body.site .toc li{counter-increment:item}body.site .toc a:before{content:counter(item) ". ";color:rgba(19,33,47,.5)}body.site .article-shell figure{margin:0 0 14px;overflow:hidden;border-radius:18px 18px 0 0}body.site .article-shell .article-head{padding:14px}body.site .article-shell .article-desc{margin-top:8px}body.site .friend-area{margin-top:18px}body.site .friend-area h2{margin-bottom:10px}body.site .friend-list a{padding:10px 12px;border-radius:12px;background:rgba(19,33,47,.04);border:1px solid rgba(53,78,112,.08)}body.site .footnote{margin-top:18px;padding:12px 16px 22px;color:rgba(19,33,47,.62);font-size:12px}@media (min-width:769px){body.site .topbar{padding:18px 28px}body.site .brand,body.site .brand a,body.site .brand h1{font-size:16px}body.site .menu{display:none}body.site .nav-list{display:flex!important;align-items:center;gap:12px;padding:0 28px 16px;border-bottom:0;background:transparent}body.site .nav-list>li+li{margin-top:0}body.site .nav-list>li>ul{position:absolute;top:calc(100% + 8px);left:0;display:none;min-width:190px}body.site .nav-list>li:hover>ul{display:block}body.site .page{padding:24px 28px 40px}body.site .home-grid{grid-template-columns:1.15fr .85fr;align-items:start}body.site .hero{grid-template-columns:1.2fr .8fr;align-items:center}body.site .list-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:14px;gap:14px}body.site .article-shell{display:grid;grid-template-columns:1fr 320px;grid-gap:18px;gap:18px}body.site .article-shell figure{border-radius:18px 0 0 18px;margin-bottom:0}body.site .article-shell .article-head{padding:22px 22px 0 0}body.site .copy{padding:0 22px 22px 0}body.site .toc{margin:22px 0 0}}