:root{
  --ink:#17202a;--muted:#5f6b76;--paper:#fffaf8;--card:#ffffff;
  --accent:#ee6b5b;--accent2:#7e57c2;--line:#eadfd9;--soft:#f6ebe7;
  --max:1120px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.65}
a{color:#5c3db1;text-decoration-thickness:1px;text-underline-offset:3px}
img{max-width:100%}.wrap{max-width:var(--max);margin:auto;padding:0 22px}
.topbar{background:#1d2330;color:white;font-size:.88rem;padding:8px 0;text-align:center}
header{background:rgba(255,250,248,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(8px)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:800}
.brandmark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--accent),#ffb26b);display:grid;place-items:center;color:white;font-weight:900}
nav{display:flex;gap:18px;flex-wrap:wrap}nav a{color:var(--ink);text-decoration:none;font-size:.95rem}
.hero{padding:76px 0 52px;background:radial-gradient(circle at top right,#f3e5ff 0,transparent 32%),linear-gradient(180deg,#fffaf8,#fff4ef)}
.kicker{display:inline-block;background:var(--soft);border:1px solid var(--line);border-radius:999px;padding:6px 10px;font-weight:700;font-size:.82rem}
h1{font-size:clamp(2.3rem,5vw,4.7rem);line-height:1.02;letter-spacing:-.04em;margin:.35em 0 .25em}
h2{font-size:clamp(1.6rem,3vw,2.55rem);line-height:1.16;letter-spacing:-.025em;margin-top:2.2em}
h3{line-height:1.25}.lede{font-size:1.2rem;color:var(--muted);max-width:760px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.btn{display:inline-block;background:var(--accent);color:white;text-decoration:none;font-weight:800;padding:13px 18px;border-radius:12px;border:1px solid #ce5748}.btn.alt{background:white;color:var(--ink);border-color:var(--line)}
.note{background:#fff;border:1px solid var(--line);border-left:5px solid var(--accent);padding:16px 18px;border-radius:12px;margin:22px 0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:26px 0}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 8px 30px rgba(30,20,15,.04)}.card h3{margin-top:0}.card p{color:var(--muted)}
article{max-width:850px;margin:50px auto 80px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:clamp(22px,4vw,52px)}
.meta{font-size:.9rem;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:30px}
table{border-collapse:collapse;width:100%;margin:24px 0;font-size:.96rem}th,td{border:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}th{background:#fbf3ef}
.callout{background:#f6f0ff;border:1px solid #ded1fb;border-radius:16px;padding:20px;margin:28px 0}
.related{border-top:1px solid var(--line);margin-top:42px;padding-top:22px}
footer{border-top:1px solid var(--line);background:#1d2330;color:#e8ecf1;padding:45px 0 60px}footer a{color:#fff}.footgrid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
.small{font-size:.88rem;color:#71808f}.pill{display:inline-block;border:1px solid var(--line);padding:4px 8px;border-radius:999px;font-size:.8rem;margin:3px 4px 3px 0}
@media(max-width:800px){nav{display:none}.grid,.footgrid{grid-template-columns:1fr}.hero{padding-top:48px}article{margin:24px 12px 60px}h1{font-size:2.6rem}}