body.site{margin:0;color:#132033;background:radial-gradient(circle at top,rgba(86,143,255,.14),transparent 42%),linear-gradient(180deg,#f6f9ff,#eef3fb 42%,#ffffff);font-family:var(--font-serif),Georgia,"Times New Roman",serif;line-height:1.65}body.site a{color:inherit;text-decoration:none}body.site img{display:block;max-width:100%;height:auto}body.site .shell{width:min(1180px,calc(100% - 24px));margin:0 auto}body.site .chrome{position:-webkit-sticky;position:sticky;top:0;z-index:30;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:rgba(246,249,255,.92);border-bottom:1px solid rgba(19,32,51,.1)}body.site .chrome-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;width:min(1180px,calc(100% - 24px));margin:0 auto;padding:12px 0}body.site .brand{display:inline-flex;align-items:center;gap:10px;min-width:0;font-size:15px;font-weight:700;letter-spacing:.02em}body.site .brand-mark{width:11px;height:11px;border-radius:999px;background:linear-gradient(135deg,#356dff,#19a9a1);box-shadow:0 0 0 4px rgba(53,109,255,.12);flex:none}body.site .brand-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}body.site .menu{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid rgba(19,32,51,.14);background:#ffffff;color:#132033;border-radius:999px;width:42px;height:42px;padding:0;display:inline-grid;place-items:center;box-shadow:0 10px 24px rgba(19,32,51,.08)}body.site .menu:before{content:"☰";font-size:17px;line-height:1}body.site .nav-list{width:min(1180px,calc(100% - 24px));margin:0 auto;padding:0 0 14px;display:none}body.site.nav-open .nav-list{display:block}body.site .nav-list ul{list-style:none;padding:0;margin:0}body.site .nav-list>ul{display:grid;grid-gap:8px;gap:8px}body.site .nav-list li{position:relative}body.site .nav-list a{display:block;padding:11px 12px;border-radius:14px;background:rgba(255,255,255,.88);border:1px solid rgba(19,32,51,.08)}body.site .nav-list .tap>ul,body.site .nav-list li:hover>ul{display:block}body.site .nav-list li>ul{display:none;margin-top:6px;margin-left:12px;padding-left:10px;border-left:1px solid rgba(19,32,51,.12)}body.site .page{width:min(1180px,calc(100% - 24px));margin:20px auto 40px}body.site .hero-grid{display:grid;grid-gap:14px;gap:14px}body.site .article-card,body.site .hero-card,body.site .hot-card,body.site .list-card,body.site .panel,body.site .tag-card{background:rgba(255,255,255,.9);border:1px solid rgba(19,32,51,.08);box-shadow:0 18px 44px rgba(19,32,51,.06);border-radius:22px}body.site .hero-card{overflow:hidden}body.site .hero-copy{padding:18px}body.site h1{margin:0;font-size:16px;line-height:1.25;letter-spacing:.01em}body.site h2{margin:0;font-size:15px;line-height:1.35}body.site .article-desc,body.site .cat-desc,body.site .hero-lead{margin:10px 0 0;font-size:14px;color:rgba(19,32,51,.76)}body.site .hero-media{aspect-ratio:16/10;overflow:hidden}body.site .hero-media img{width:100%;height:100%;object-fit:cover}body.site .page-grid{display:grid;grid-gap:14px;gap:14px;margin-top:14px}body.site .panel{padding:16px}body.site .section-title{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px}body.site .section-title .hint{font-size:12px;color:rgba(19,32,51,.6)}body.site .block-grid,body.site .hot-grid,body.site .list-grid,body.site .tag-grid{display:grid;grid-gap:12px;gap:12px}body.site .block-card{overflow:hidden}body.site .block-media{aspect-ratio:4/3;overflow:hidden;background:#dce7f9}body.site .block-media img{width:100%;height:100%;object-fit:cover}body.site .block-copy{padding:14px}body.site .block-copy h2,body.site .item-title{font-size:14px}body.site .block-copy .excerpt,body.site .item-meta{margin-top:8px;font-size:13px;color:rgba(19,32,51,.7)}body.site .hot-item,body.site .list-item,body.site .tag-item{padding:14px;border-radius:18px;background:linear-gradient(180deg,rgba(246,249,255,.95),rgba(255,255,255,.95));border:1px solid rgba(19,32,51,.08)}body.site .breadcrumbs{margin:0 0 12px}body.site .breadcrumbs ol,body.site .pager ol,body.site .toc ol{list-style:none;padding:0;margin:0}body.site .breadcrumbs ol{display:flex;flex-wrap:wrap;gap:6px;font-size:12px;color:rgba(19,32,51,.64)}body.site .breadcrumbs li:not(:last-child):after{content:">";margin-left:6px;color:rgba(19,32,51,.38)}body.site .toc{margin:16px 0;padding:16px;border-radius:18px;background:rgba(246,249,255,.96);border:1px solid rgba(19,32,51,.08)}body.site .toc ol{display:grid;grid-gap:8px;gap:8px;font-size:13px}body.site .copy{margin-top:18px;padding:18px;background:rgba(255,255,255,.92);border:1px solid rgba(19,32,51,.08);border-radius:22px;box-shadow:0 18px 44px rgba(19,32,51,.06)}body.site .copy h2{margin-top:1.3em;margin-bottom:.7em;font-size:15px}body.site .copy ol,body.site .copy p,body.site .copy ul{margin-top:0;margin-bottom:1em}body.site .copy img{margin:18px 0;border-radius:18px}body.site .pager{margin-top:16px;padding:16px;border-radius:18px;background:rgba(255,255,255,.9);border:1px solid rgba(19,32,51,.08)}body.site .pager ol{display:flex;flex-wrap:wrap;gap:8px}body.site .pager a,body.site .pager span{display:inline-flex;align-items:center;min-height:36px;padding:0 12px;border-radius:999px;background:#edf3ff}body.site #friend-links{margin-top:16px;padding:16px;border-radius:18px;background:rgba(255,255,255,.82);border:1px solid rgba(19,32,51,.08)}body.site #friend-links ul{list-style:none;padding:0;margin:0;display:grid;grid-gap:8px;gap:8px}body.site #friend-links a{display:inline-flex;min-height:34px;align-items:center;padding:0 12px;border-radius:999px;background:#f2f6ff}body.site .footer-note{margin-top:16px;font-size:12px;color:rgba(19,32,51,.55)}body.site .empty-box,body.site .error-box{padding:28px 18px;text-align:center}@media (min-width:769px){body.site .menu{display:none}body.site .chrome-bar{padding:16px 0 10px}body.site .nav-list{display:block;padding-bottom:16px}body.site .nav-list>ul{display:flex;flex-wrap:wrap;gap:10px}body.site .nav-list>ul>li>a{background:transparent}body.site .nav-list li>ul{position:absolute;left:0;top:calc(100% + 8px);margin:0;padding:10px;min-width:220px;border-radius:18px;background:#ffffff;border:1px solid rgba(19,32,51,.08);box-shadow:0 20px 40px rgba(19,32,51,.12);z-index:20}body.site .nav-list li:hover>ul{display:block}body.site .hero-grid{grid-template-columns:1.15fr .85fr;align-items:stretch}body.site .page-grid{grid-template-columns:1.05fr .95fr;align-items:start}body.site .block-grid,body.site .list-grid{grid-template-columns:repeat(2,minmax(0,1fr))}body.site .hot-grid{grid-template-columns:repeat(3,minmax(0,1fr))}body.site .tag-grid{grid-template-columns:repeat(4,minmax(0,1fr))}body.site .page-grid>:first-child{grid-column:1/-1}}