:root{--bg:#fff;--bg-soft:#f6f7f9;--fg:#0f1720;--fg-soft:#55606e;--border:#e6e8eb;--brand:#2563eb;--brand-fg:#fff;--radius:12px;--maxw:1120px}@media (prefers-color-scheme:dark){:root{--bg:#0b0e14;--bg-soft:#131722;--fg:#e6e8eb;--fg-soft:#97a1ad;--border:#222835;--brand:#4f83ff}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;height:100%}body.site-body{background:var(--bg);min-height:100dvh;color:var(--fg);flex-direction:column;margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial,sans-serif;font-size:17px;line-height:1.65;display:flex}body.site-body>main{flex:1 0 auto}a{color:inherit;text-decoration:none}.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}.site-header{border-bottom:1px solid var(--border);background:color-mix(in srgb, var(--bg) 88%, transparent);-webkit-backdrop-filter:saturate(180%)blur(8px);backdrop-filter:saturate(180%)blur(8px);z-index:50;padding-top:env(safe-area-inset-top,0);position:sticky;top:0}.site-header .bar{align-items:center;gap:20px;min-height:62px;display:flex}.nav-scroll{flex:1;min-width:0}.site-logo{flex-shrink:0;align-items:center;line-height:0;display:inline-flex}.site-logo:hover .site-logo-icon-bg{filter:brightness(1.08)}.site-logo-icon{width:36px;height:36px;display:block}.site-logo-icon-bg{fill:var(--brand)}.site-logo-icon-letter{fill:#fff}.site-logo-icon-dot{fill:#fff;opacity:.92}.nav{flex-wrap:wrap;gap:18px;display:flex}.nav a{color:var(--fg-soft);font-size:15px;font-weight:600}.nav a:hover{color:var(--fg)}.grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;display:grid}.card{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-soft);transition:transform .15s,border-color .15s;overflow:hidden}.card:hover{border-color:color-mix(in srgb, var(--brand) 50%, var(--border));transform:translateY(-2px)}.card .thumb{aspect-ratio:16/9;object-fit:cover;background:var(--border);width:100%;display:block}.card .body{padding:14px 16px 18px}.badge{text-transform:uppercase;letter-spacing:.04em;color:var(--brand);font-size:12px;font-weight:700;display:inline-block}.card h3{letter-spacing:-.01em;margin:8px 0 6px;font-size:18px;line-height:1.35}.card p{color:var(--fg-soft);margin:0;font-size:14px}.meta{color:var(--fg-soft);margin-top:10px;font-size:13px}.hero{padding:40px 0 8px}.hero h1{letter-spacing:-.03em;margin:0 0 8px;font-size:34px}.hero p{color:var(--fg-soft);max-width:640px;margin:0}.section-title{letter-spacing:-.02em;margin:36px 0 16px;font-size:22px}.home-section:first-of-type .section-title{margin-top:8px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.home-intro-header{padding:8px 0 4px}.home-title{letter-spacing:-.03em;margin:0 0 6px;font-size:28px;line-height:1.25}.home-intro{max-width:640px;color:var(--fg-soft);margin:0 0 4px;font-size:15px;line-height:1.55}.latest-hero{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch;gap:20px;margin-bottom:28px;display:grid}.latest-hero-col{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-soft);flex-direction:column;display:flex;overflow:hidden}.latest-hero-col--lead{background:0 0;border:none;padding:0}.latest-lead{flex:1;min-height:0}.latest-lead-link{border-radius:var(--radius);border:1px solid var(--border);height:100%;min-height:100%;display:block;position:relative;overflow:hidden}.latest-lead-img{object-fit:cover;background:var(--border);width:100%;height:100%;min-height:280px;display:block}.latest-lead-img--empty{background:var(--border);min-height:280px}.latest-lead-overlay{color:#fff;background:linear-gradient(#0000 0%,#00000073 45%,#000000e0 100%);padding:48px 16px 16px;position:absolute;inset:auto 0 0}.latest-lead-title{letter-spacing:-.02em;color:#fff;margin:0 0 8px;font-size:18px;font-weight:700;line-height:1.35}.latest-lead-meta{color:#ffffffe0;flex-wrap:wrap;align-items:center;gap:6px;font-size:12px;display:flex}.latest-lead-category{text-transform:uppercase;letter-spacing:.03em;color:#93c5fd;font-weight:700}.latest-lead-sep{opacity:.7}.latest-side-item{border-bottom:1px solid var(--border)}.latest-side-item:last-child{border-bottom:none}.latest-side-link{grid-template-columns:88px 1fr;align-items:start;gap:12px;padding:12px 14px;display:grid}.latest-side-link:hover .latest-side-title{color:var(--brand)}.latest-side-thumb{object-fit:cover;background:var(--border);border-radius:6px;width:88px;height:66px;display:block}.latest-side-body{flex-direction:column;gap:6px;min-width:0;display:flex}.latest-side-title{letter-spacing:-.01em;margin:0;font-size:14px;font-weight:600;line-height:1.4}.latest-side-meta{color:var(--fg-soft);flex-wrap:wrap;align-items:center;gap:6px 8px;font-size:12px;display:flex}.badge--sm{padding:2px 7px;font-size:10px}@media (max-width:820px){.latest-hero{grid-template-columns:1fr;align-items:start}.latest-lead-link,.latest-lead-img{min-height:220px}}.category-block{margin-bottom:32px}.category-block-head{justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:4px;display:flex}.category-block-title{letter-spacing:-.02em;margin:0;font-size:18px}.category-block-more{color:var(--brand);white-space:nowrap;font-size:14px;font-weight:600}.category-block-desc{color:var(--fg-soft);margin:0 0 14px;font-size:14px}.grid--compact{gap:16px}.category-articles{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:14px;margin-top:24px;display:grid}.trending-list{gap:16px;margin:0;padding:0;list-style:none;display:grid}.trending-item{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-soft);grid-template-columns:36px 1fr;align-items:start;gap:14px;padding:14px 16px;display:grid}.trending-rank{color:var(--brand);padding-top:2px;font-size:22px;font-weight:800;line-height:1}.trending-title{letter-spacing:-.01em;margin:0;font-size:17px;font-weight:700;line-height:1.35}.trending-dek{color:var(--fg-soft);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:6px 0 0;font-size:14px;display:-webkit-box;overflow:hidden}.trending-body .meta{margin-top:8px;font-size:13px}.article{max-width:740px;margin:0 auto;padding:32px 0 40px}.breadcrumbs{color:var(--fg-soft);margin-bottom:16px;font-size:13px}.breadcrumbs ol{flex-wrap:wrap;gap:4px 0;margin:0;padding:0;list-style:none;display:flex}.breadcrumbs li:not(:last-child):after{content:"›";color:var(--fg-soft);opacity:.7;margin:0 8px}.breadcrumbs a{color:var(--fg-soft);text-decoration:none}.breadcrumbs a:hover{color:var(--brand);text-decoration:underline}.breadcrumbs [aria-current=page]{color:var(--fg)}.article-header{margin-bottom:4px}.article h1{letter-spacing:-.03em;margin:10px 0 12px;font-size:34px;line-height:1.2}.article-dek{color:var(--fg-soft);letter-spacing:-.01em;margin:0 0 14px;font-size:19px;line-height:1.55}.article-byline{margin:0 0 18px;font-size:15px;line-height:1.5}.article-author{color:var(--fg);font-weight:600}.article-author a{color:var(--brand);text-decoration:none}.article-author a:hover{text-decoration:underline}.article-byline .meta{color:var(--fg-soft);font-size:14px}.article .cover-figure{max-width:580px;margin:18px auto}.article .cover-figure figcaption{color:var(--fg-soft);text-align:center;margin-top:8px;font-size:14px;line-height:1.45}.cover-caption{display:block}.article-cover-source--figure{color:var(--fg-soft);border:0;margin:6px 0 0;padding:0;font-size:12px}.article .cover{aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius);width:100%;margin:0;display:block}.prose{font-size:18px}.prose h2{letter-spacing:-.02em;margin-top:1.6em}.prose img{border-radius:8px;max-width:100%}.prose .richtext-figure{text-align:center;max-width:100%;margin:1.6em auto}.prose .richtext-figure img{margin:0 auto;display:block}.prose blockquote{border-left:3px solid var(--brand);color:var(--fg-soft);margin:1.4em 0;padding:.2em 0 .2em 1em;font-style:italic}.prose a{color:var(--brand);text-decoration:underline}.article-cover-source{border-top:1px solid var(--border);color:var(--fg-soft);margin:24px 0 0;padding-top:16px;font-size:13px;line-height:1.5}.article-cover-source a{color:var(--brand);word-break:break-all;text-decoration:underline}.article-tags{flex-wrap:wrap;align-items:center;gap:8px 10px;margin-top:28px;display:flex}.article-tags-label{color:var(--fg-soft);text-transform:uppercase;letter-spacing:.04em;font-size:13px;font-weight:600}.tag-list{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.site-footer{border-top:1px solid var(--border);color:var(--fg-soft);flex-shrink:0;margin-top:48px;padding:28px 0;font-size:14px}.site-footer-nav{flex-wrap:wrap;gap:8px 16px;margin-top:10px;font-size:13px;display:flex}.site-footer-nav a{color:var(--fg-soft);text-underline-offset:2px;text-decoration:underline}.site-footer-nav a:hover{color:var(--fg)}.tag{border:1px solid var(--border);color:var(--fg-soft);border-radius:999px;margin:0 6px 6px 0;padding:3px 10px;font-size:13px;display:inline-block}.ai-note{color:var(--fg-soft);border:1px dashed var(--border);border-radius:8px;margin:16px 0;padding:8px 12px;font-size:13px}.article-recommendations{width:100vw;padding:40px max(20px, calc((100vw - var(--maxw)) / 2 + 20px)) 56px;background:var(--bg-soft);border-top:1px solid var(--border);margin-left:-50vw;margin-right:-50vw;position:relative;left:50%}.article-recommendations .section-title{margin:0 0 20px;font-size:20px}.recommendations-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.card--compact a{grid-template-columns:88px 1fr;align-items:start;gap:12px;min-height:0;padding:10px 12px;display:grid}.card--compact .thumb{aspect-ratio:auto;object-fit:cover;border-radius:6px;width:88px;height:66px}.card--compact .body{flex-direction:column;justify-content:center;min-width:0;padding:0;display:flex}.card--compact h3{-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:6px 0 4px;font-size:16px;display:-webkit-box;overflow:hidden}.card--compact p{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13px;display:-webkit-box;overflow:hidden}.card--compact .meta{margin-top:6px;font-size:12px}@media (max-width:720px){.recommendations-grid{grid-template-columns:1fr}}@media (max-width:640px){.container{padding-left:max(16px, env(safe-area-inset-left));padding-right:max(16px, env(safe-area-inset-right))}body.site-body{font-size:16px}.site-header .bar{flex-direction:column;align-items:stretch;gap:0;min-height:0;padding:10px 0 8px}.nav-scroll{-webkit-overflow-scrolling:touch;scrollbar-width:none;margin:8px calc(-1 * max(16px, env(safe-area-inset-left))) 0 calc(-1 * max(16px, env(safe-area-inset-right)));padding:0 max(16px, env(safe-area-inset-left)) 4px max(16px, env(safe-area-inset-right));overflow-x:auto}.nav-scroll::-webkit-scrollbar{display:none}.nav{flex-wrap:nowrap;gap:6px;width:max-content;min-width:100%}.nav a{white-space:nowrap;background:var(--bg-soft);border:1px solid var(--border);border-radius:999px;align-items:center;min-height:36px;padding:8px 12px;font-size:13px;display:inline-flex}.nav a:hover,.nav a:active{color:var(--brand);border-color:color-mix(in srgb, var(--brand) 40%, var(--border))}.home-intro-header{padding:4px 0 0}.home-title{font-size:22px;line-height:1.3}.home-intro{font-size:14px;line-height:1.5}.home-categories{gap:6px 10px}.home-categories a{padding:4px 0;font-size:12px}.section-title{margin:24px 0 12px;font-size:20px}.latest-hero{gap:16px;margin-bottom:20px}.latest-lead-link,.latest-lead-img{min-height:200px}.latest-lead-title{font-size:19px}.latest-lead-overlay{padding:48px 14px 14px}.grid,.grid--compact,.category-articles{grid-template-columns:1fr;gap:12px}.category-block{margin-bottom:24px}.category-block-head{flex-direction:column;align-items:flex-start;gap:4px}.category-block-desc{margin-bottom:12px;font-size:13px}.trending-item{grid-template-columns:28px 1fr;gap:10px;padding:12px 14px}.trending-rank{font-size:18px}.trending-title{font-size:16px}.trending-dek{-webkit-line-clamp:3;font-size:13px}.card:hover{transform:none}.article{padding:16px 0 28px}.article h1{letter-spacing:-.025em;margin:8px 0 10px;font-size:26px;line-height:1.25}.article-dek{margin-bottom:12px;font-size:17px;line-height:1.5}.article-byline{margin-bottom:14px;font-size:14px;line-height:1.55}.article-byline .meta{margin-top:4px;font-size:13px;display:block}.article .cover-figure{max-width:100%;margin:14px auto 16px}.article .cover{border-radius:var(--radius)}.prose{font-size:17px;line-height:1.7}.prose h2{margin-top:1.4em;font-size:20px}.prose h3{font-size:18px}.prose pre,.prose code{font-size:14px;overflow-x:auto}.prose table{-webkit-overflow-scrolling:touch;display:block;overflow-x:auto}.breadcrumbs{margin-bottom:12px;font-size:12px}.breadcrumbs ol{flex-wrap:nowrap;overflow:hidden}.breadcrumbs li:last-child{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.article-tags{gap:6px 8px;margin-top:20px}.ai-note{padding:10px 12px;font-size:12px;line-height:1.5}.article-recommendations{width:100%;padding:28px max(16px, env(safe-area-inset-left)) 36px max(16px, env(safe-area-inset-right));margin-left:0;margin-right:0;position:static;left:auto}.article-recommendations .section-title{font-size:18px}.card--compact a{grid-template-columns:80px 1fr;gap:10px;padding:10px}.card--compact .thumb{width:80px;height:60px}.site-footer{padding:20px 0 max(24px, env(safe-area-inset-bottom));margin-top:32px;font-size:13px;line-height:1.5}}@media (max-width:380px){.latest-side-link{grid-template-columns:72px 1fr;gap:8px;padding:10px 12px}.latest-side-thumb{width:72px;height:54px}.latest-side-title{font-size:13px}.article h1{font-size:23px}}