body.site{margin:0;font-family:var(--font-serif),Georgia,"Times New Roman",serif;color:#16202b;background:radial-gradient(circle at top,rgba(142,170,198,.18),transparent 34%),linear-gradient(180deg,#f4f7fb,#eef3f8 46%,#e8eef5)}body.site a{color:inherit;text-decoration:none}body.site img{display:block;max-width:100%}body.site .site-shell{width:100%}body.site .site-header{position:-webkit-sticky;position:sticky;top:0;z-index:40;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:rgba(244,247,251,.88);border-bottom:1px solid rgba(34,49,66,.12)}body.site .site-header-inner{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.85rem 1rem}body.site .brand{min-width:0;display:inline-flex;align-items:center;gap:.55rem;font-weight:700;letter-spacing:.02em}body.site .brand-link{font-size:1rem;line-height:1.1}body.site .menu{border:1px solid rgba(34,49,66,.2);background:#ffffff;color:#16202b;border-radius:999px;padding:.55rem .85rem;font-size:.9rem;line-height:1;box-shadow:0 10px 24px rgba(33,50,72,.08)}body.site.nav-open{overflow:hidden}body.site .site-nav{display:none;padding:0 1rem 1rem}body.site.nav-open .site-nav{display:block}body.site .nav-list{list-style:none;margin:0;padding:.6rem;display:grid;grid-gap:.45rem;gap:.45rem;background:#ffffff;border:1px solid rgba(34,49,66,.14);border-radius:18px;box-shadow:0 18px 50px rgba(24,38,54,.12)}body.site .nav-list>li{position:relative}body.site .nav-list>li>a,body.site .nav-list>li>span{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.8rem .85rem;border-radius:14px;background:rgba(233,240,247,.75)}body.site .nav-list>li.tap>ul{display:grid}body.site .nav-list>li>ul{list-style:none;margin:.45rem 0 0;padding:.35rem;display:none;gap:.25rem;background:#f7fafc;border:1px solid rgba(34,49,66,.12);border-radius:14px}body.site .nav-list>li>ul a{display:block;padding:.65rem .75rem;border-radius:12px;background:#ffffff}body.site .page{width:100%}body.site .page-inner{padding:1rem}body.site .breadcrumbs{margin:0 0 .85rem}body.site .breadcrumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.35rem;align-items:center;color:rgba(22,32,43,.7);font-size:.88rem}body.site .breadcrumbs li+li:before{content:">";margin-right:.35rem;color:rgba(22,32,43,.45)}body.site h1{margin:0;font-size:16px;line-height:1.2;letter-spacing:.01em}body.site h2{margin:0;line-height:1.35}body.site .article-desc,body.site .cat-desc{margin-top:.65rem;color:rgba(22,32,43,.75);font-size:.98rem;font-weight:400}body.site .hero{display:grid;grid-gap:.9rem;gap:.9rem}body.site .card,body.site .friend-box,body.site .hero-card,body.site .panel,body.site .story,body.site .tag-cloud,body.site .toc-box{background:rgba(255,255,255,.8);border:1px solid rgba(34,49,66,.12);border-radius:20px;box-shadow:0 16px 40px rgba(24,38,54,.08)}body.site .hero-card{overflow:hidden}body.site .hero-copy{padding:1rem}body.site .hero-copy p{margin:.7rem 0 0;color:rgba(22,32,43,.74);line-height:1.7}body.site .hero-media{overflow:hidden}body.site .hero-media img{width:100%;height:auto}body.site .layout-grid{margin-top:1rem;display:grid;grid-gap:.9rem;gap:.9rem}body.site .panel{padding:.9rem}body.site .panel h2{font-size:1rem;margin-bottom:.7rem}body.site .block{overflow:hidden}body.site .block .media{overflow:hidden;border-radius:16px;margin-bottom:.7rem}body.site .block .media img{width:100%;height:auto}body.site .article-list,body.site .card-list,body.site .friend-links ul,body.site .hot-list,body.site .nav-list,body.site .tag-list,body.site .toc-box ol{margin:0;padding:0;list-style:none}body.site .friend-links ul,body.site .hot-list,body.site .tag-list{display:grid;grid-gap:.45rem;gap:.45rem}body.site .card-list{display:grid;grid-gap:.75rem;gap:.75rem}body.site .article-card{display:grid;grid-gap:.65rem;gap:.65rem;padding:.85rem;border-radius:18px;background:#ffffff;border:1px solid rgba(34,49,66,.1)}body.site .article-card .thumb{overflow:hidden;border-radius:14px}body.site .article-card .thumb img{width:100%;height:auto}body.site .article-card h3,body.site .friend-links a,body.site .hot-list a,body.site .tag-list a{margin:0;font-size:.96rem;line-height:1.45}body.site .article-card p{margin:0;color:rgba(22,32,43,.7);line-height:1.65}body.site .pager{margin-top:1rem}body.site .pager nav,body.site nav.pager{display:flex;justify-content:center}body.site .pager a,body.site .pager span,body.site nav.pager a,body.site nav.pager span{display:inline-flex;align-items:center;justify-content:center;min-width:2.2rem;min-height:2.2rem;padding:.2rem .65rem;border-radius:999px;border:1px solid rgba(34,49,66,.14);background:rgba(255,255,255,.8)}body.site .story{overflow:hidden}body.site .story-media img{width:100%;height:auto}body.site .story-body{padding:1rem}body.site .story-body .meta{margin-top:.5rem;color:rgba(22,32,43,.66);font-size:.92rem}body.site .toc-box{padding:.9rem}body.site .toc-box ol{display:grid;grid-gap:.35rem;gap:.35rem;margin-top:.55rem}body.site .toc-box a{display:block;padding:.55rem .7rem;border-radius:12px;background:#f7fafc}body.site .copy{margin-top:1rem;line-height:1.85;color:#223243}body.site .copy h2{margin:1.4rem 0 .65rem;font-size:1.08rem}body.site .copy blockquote,body.site .copy ol,body.site .copy p,body.site .copy ul{margin:0 0 1rem}body.site .copy img{width:100%;height:auto;border-radius:16px}body.site .friend-box{margin-top:1rem;padding:.9rem}body.site .site-footer{padding:1rem;color:rgba(22,32,43,.65);font-size:.88rem}body.site .site-footer .icp{margin-top:.35rem}body.site .home-grid,body.site .home-slab{display:grid;grid-gap:.9rem;gap:.9rem}body.site .home-tags{display:grid;grid-gap:.5rem;gap:.5rem;grid-template-columns:repeat(2,minmax(0,1fr))}body.site .home-tags a{padding:.8rem .75rem;background:rgba(255,255,255,.72);border-radius:16px;border:1px solid rgba(34,49,66,.1)}@media (min-width:769px){body.site .page-inner,body.site .site-footer,body.site .site-header-inner{max-width:1180px;margin:0 auto}body.site .site-header-inner{padding-left:0;padding-right:0}body.site .menu{display:none}body.site .site-nav{display:block!important;padding:0 1rem 1rem}body.site .nav-list{display:flex;flex-wrap:wrap;justify-content:flex-end;background:transparent;border:0;box-shadow:none;padding:0}body.site .nav-list>li>a,body.site .nav-list>li>span{background:transparent;padding:.45rem .7rem}body.site .nav-list>li>ul{position:absolute;left:0;top:calc(100% + .35rem);min-width:12rem}body.site .nav-list>li:hover>ul{display:grid}body.site .hero{grid-template-columns:1.2fr .8fr;align-items:stretch}body.site .layout-grid{grid-template-columns:1fr 1fr .92fr;align-items:start}body.site .home-grid{grid-template-columns:1.15fr .85fr;align-items:start}body.site .home-slab{grid-template-columns:1fr 1fr}body.site .card-list{grid-template-columns:repeat(2,minmax(0,1fr))}body.site .home-tags{grid-template-columns:repeat(3,minmax(0,1fr))}body.site .article-card{grid-template-columns:180px 1fr;align-items:start}body.site .story{display:grid;grid-template-columns:1fr 1fr}body.site .copy{max-width:760px}}