:root{--brand:#1a3d8f;--brand2:#0f2a63;--accent:#fae105;--bg:#fff;--soft:#f6f7fb;--card:#fff;--text:#101218;--muted:#4b5563;--line:#e5e7eb;--link:#0b6cff;--shadow:0 10px 26px rgba(0,0,0,.08);--radius:18px;--container:1520px;--gutter:12px;--reading:78ch}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:system-ui,-apple-system,Segoe\ UI,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.55}a{color:var(--link);text-decoration:none}a:hover{text-decoration:underline}.topbar{background:linear-gradient(180deg,var(--brand),var(--brand2));color:#fff}.nav{display:flex;flex-wrap:wrap;gap:10px;align-items:center;padding:10px var(--gutter);max-width:var(--container);margin:0 auto}.nav a{color:#fff;padding:8px 10px;border-radius:12px;font-weight:750;font-size:14px;white-space:nowrap}.nav a:hover{background:rgba(255,255,255,.14);text-decoration:none}.nav .right{margin-left:auto;display:flex;gap:10px;align-items:center}.pill{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18)}.pagehead{background:linear-gradient(180deg,#f8f9fd,#eef2ff);border-bottom:1px solid var(--line)}.pagehead-inner{max-width:var(--container);margin:0 auto;padding:22px var(--gutter)}.pagehead h1{margin:0 0 6px;font-size:32px;line-height:1.15;letter-spacing:-.2px}.pagehead .sub{color:var(--muted);font-size:15px;margin:0}.wrap{max-width:var(--container);margin:0 auto;padding:18px var(--gutter)}.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;align-items:stretch;margin-top:14px}@media (max-width:960px){.hero{grid-template-columns:1fr}}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.hero h1{margin:0 0 10px;font-size:30px;line-height:1.15;letter-spacing:-.2px}.lede{color:#1f2937;margin:0 0 12px}.badges{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0 0}.badges span{background:var(--soft);border:1px solid var(--line);padding:6px 10px;border-radius:999px;font-weight:750;font-size:13px;color:#111827}.grid4{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:14px}@media (max-width:640px){.grid4{grid-template-columns:1fr}}.tile{border:1px solid var(--line);border-radius:16px;padding:14px;background:#fff}.tile h2{margin:0 0 6px;font-size:16px}.tile p{margin:0 0 10px;color:#374151;font-size:14px}.btnrow{display:flex;gap:10px;flex-wrap:wrap}.btn{display:inline-block;padding:10px 12px;border-radius:12px;font-weight:800;font-size:14px;background:#111827;color:#fff;border:1px solid rgba(0,0,0,.06)}.btn:hover{filter:brightness(.96);text-decoration:none}.btn.blue{background:var(--link)}.btn.ghost{background:#fff;color:var(--link);border:1px solid #bcd7ff}.sideBox h2{margin:0 0 8px;font-size:18px}.small{font-size:13px;color:var(--muted)}hr.sep{border:0;border-top:1px solid var(--line);margin:14px 0}.section{margin-top:18px;background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);padding:16px}.section h2{margin:0 0 10px;font-size:18px}.chips{display:flex;gap:10px;flex-wrap:wrap}.chip{display:inline-block;background:#fff;border:1px solid var(--line);padding:10px 12px;border-radius:999px;font-weight:850;color:#111827;font-size:14px}.chip:hover{border-color:#cbd7ff;text-decoration:none}.article{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);max-width:none;margin:0}.article h1{margin:0 0 8px;font-size:28px;line-height:1.15}.article h2{margin:18px 0 8px;font-size:20px}.article h3{margin:14px 0 6px;font-size:16px}.article p{margin:10px 0}.article ul{margin:10px 0 10px 18px}.article ol{margin:10px 0 10px 18px}.kicker{color:var(--muted);font-size:14px;margin:0 0 14px}table{max-width:100%}.callout{background:var(--soft);border:1px dashed #c7d2fe;border-radius:16px;padding:12px 14px;margin:14px 0}.callout strong{display:block;margin-bottom:6px}footer{margin-top:22px;background:#c3c837;border-top:1px solid rgba(0,0,0,.12);padding:14px;text-align:center;color:#000}footer a{color:#000;font-weight:800}.footlinks{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:10px}.footfine{max-width:1100px;margin:0 auto;font-size:13px;color:#111}@media (max-width:720px){.wrap{padding:16px var(--gutter)}.article{padding:16px}.card{padding:16px}.section{padding:14px}.pagehead-inner{padding:18px var(--gutter)}}@media (min-width:900px){.wrap{padding-left:var(--gutter);padding-right:var(--gutter)}.nav{padding-left:var(--gutter);padding-right:var(--gutter)}}