:root{--accent:#4db2ec;--ink:#111;--muted:#545454;--line:#eaeaea;--bg:#fff;--footer:#111;--max:1164px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);font-size:15px;line-height:1.7}img{max-width:100%;height:auto;display:block}a{color:var(--ink);text-decoration:none}a:hover{color:#0a5780}.skip{position:absolute;left:-999px;top:0;background:#000;color:#fff;padding:8px 12px;z-index:9999}.skip:focus{left:8px;top:8px}.wrap{width:min(var(--max),calc(100% - 32px));margin:0 auto}.topbar{background:#f7f7f7;border-bottom:1px solid var(--line);font-size:12px}.topbar-inner{display:flex;align-items:center;justify-content:space-between;min-height:32px;gap:12px}.topbar time,.top-nav{color:#555}.top-nav{display:flex;flex-wrap:wrap;gap:14px;list-style:none;margin:0;padding:0}.brandbar{padding:18px 0 12px}.logo{display:inline-block}.logo img{width:272px;height:90px;object-fit:contain}.navwrap{background:#111}.navinner{display:flex;align-items:center;justify-content:space-between;min-height:48px}.menu-toggle,.search-toggle{display:none;background:none;border:0;color:#fff;font-size:22px;cursor:pointer;padding:10px;min-width:44px;min-height:44px}.menu{display:flex;list-style:none;margin:0;padding:0;gap:0;flex-wrap:wrap}.menu>li{position:relative}.menu>li>a{display:block;color:#fff;text-transform:uppercase;font-size:12px;font-weight:500;letter-spacing:.03em;padding:14px 11px}.menu>li>a:hover,.menu>li>a[aria-current="page"]{color:var(--accent)}.menu .sub{display:none;position:absolute;left:0;top:100%;background:#1b1b1b;min-width:210px;z-index:20;list-style:none;margin:0;padding:8px 0}.menu>li:hover>.sub,.menu>li:focus-within>.sub{display:block}.menu .sub a{display:block;color:#eee;padding:8px 16px;font-size:13px;text-transform:none}.trending{display:flex;align-items:center;gap:14px;padding:18px 0 8px;overflow:hidden}.trending-label{background:#111;color:#fff;font-size:11px;text-transform:uppercase;padding:3px 10px;white-space:nowrap}.trending a{font-size:15px;font-weight:500}.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:4px;margin:8px 0 28px}.hero-main,.hero-side a{position:relative;display:block;color:#fff;overflow:hidden;background:#222}.hero-main img,.hero-side img{width:100%;height:100%;object-fit:cover;min-height:220px}.hero-main{min-height:430px}.hero-side{display:grid;grid-template-rows:1fr 1fr;gap:4px}.hero-cap{position:absolute;left:0;right:0;bottom:0;padding:22px 20px;background:linear-gradient(transparent,rgba(0,0,0,.78))}.kicker{display:inline-block;background:rgba(0,0,0,.7);color:#fff;font-size:11px;text-transform:uppercase;padding:3px 7px;margin-bottom:8px}.hero-cap h2,.card h3,.post-card h3{margin:0;font-weight:500;line-height:1.25}.hero-main .hero-cap h2{font-size:28px}.section-head{display:flex;align-items:center;gap:12px;margin:10px 0 16px;border-bottom:2px solid #111}.section-head h2{margin:0;font-size:20px;padding-bottom:8px}.grid{display:grid;grid-template-columns:2fr 1fr;gap:28px}.cards{display:grid;gap:20px}.post-card{display:grid;grid-template-columns:210px 1fr;gap:16px;align-items:start}.post-card img{width:210px;height:148px;object-fit:cover}.post-card p{margin:8px 0 0;color:var(--muted);font-size:14px}.meta{color:#595959;font-size:12px;margin-top:6px}.side-card{display:grid;grid-template-columns:84px 1fr;gap:10px;margin-bottom:14px}.side-card img{width:84px;height:64px;object-fit:cover}.page{padding:8px 0 40px}.crumbs{font-size:13px;color:#555;margin:8px 0 18px}.crumbs a{color:#555}.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0}.crumbs li:not(:last-child)::after{content:"→";margin-left:6px;color:#aaa}h1{font-size:32px;line-height:1.2;margin:0 0 12px;font-weight:600}.lead{font-size:17px;color:#333}article .cover{margin:12px 0 20px}article .cover img{width:100%;max-height:460px;object-fit:cover}.prose h2{font-size:24px;margin:28px 0 10px}.prose h3{font-size:18px;margin:22px 0 8px}.prose p{margin:0 0 14px}.prose ul,.prose ol{margin:0 0 16px;padding-left:20px}.prose table{width:100%;border-collapse:collapse;margin:0 0 20px;font-size:14px}.prose th,.prose td{border:1px solid #ddd;padding:8px 10px;text-align:left;vertical-align:top}.prose th{background:#f4f4f4}.example{background:#f7fbff;border-left:4px solid var(--accent);padding:12px 16px;margin:0 0 18px}.related,.recent{background:#fafafa;border:1px solid var(--line);padding:16px;margin:24px 0}.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:32px}.form label{display:block;font-weight:600;margin:12px 0 4px}.form input,.form textarea{width:100%;padding:10px;border:1px solid #ccc;font:inherit}.form button,.btn{background:#111;color:#fff;border:0;padding:10px 18px;cursor:pointer;font:inherit}.btn{display:inline-block}footer{background:var(--footer);color:#ddd;margin-top:24px}.foot-top{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:36px 0}footer h2{color:#fff;font-size:16px;margin:0 0 12px}footer a{color:#ddd}footer a:hover{color:#0a5780}.foot-copy{border-top:1px solid #333;padding:14px 0;font-size:13px;color:#999}.inarticle{margin:18px 0}@media (max-width:1018px){.hero{grid-template-columns:1fr}.hero-main{min-height:280px}.grid,.layout,.foot-top{grid-template-columns:1fr}.post-card{grid-template-columns:140px 1fr}.post-card img{width:140px;height:100px}}@media (max-width:767px){.menu-toggle,.search-toggle{display:block}.menu{display:none;flex-direction:column;position:absolute;left:0;right:0;top:48px;background:#111;z-index:30}.navwrap{position:relative}.menu.is-open{display:flex}.menu .sub{position:static;display:block;background:#191919}.hero-main .hero-cap h2{font-size:22px}h1{font-size:26px}.post-card,.side-card{grid-template-columns:1fr}.post-card img,.side-card img{width:100%;height:180px}.topbar-inner{flex-direction:column;align-items:flex-start;padding:6px 0}}.searchbox{display:none;padding:8px 0 16px}.searchbox.is-open{display:block}.searchbox input{width:100%;padding:10px;border:1px solid #ccc}.cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}@media (max-width:767px){.cat-grid{grid-template-columns:1fr}}.blog-list .post-card{grid-template-columns:260px 1fr}@media (max-width:767px){.blog-list .post-card{grid-template-columns:1fr}}.fig{margin:18px 0}.fig figcaption{font-size:13px;color:#555;margin-top:6px}.home-intro{margin:0 0 22px}.home-intro p{margin:0 0 12px;color:#333}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #0a5780;outline-offset:2px}.prose a{text-decoration:underline;text-underline-offset:2px}.prose a:hover{text-decoration-thickness:2px}