:root{color-scheme:light;--bg:#f4efe6;--panel:rgba(255,251,245,.88);--text:#1f2937;--muted:#5b6473;--accent:#0f766e;--border:rgba(15,118,110,.14);--shadow:0 24px 60px rgba(42,56,76,.14)}*{box-sizing:border-box}body,html{margin:0;min-height:100%;font-family:IBM Plex Sans,Segoe UI,sans-serif;background:radial-gradient(circle at top left,rgba(15,118,110,.18),transparent 34%),linear-gradient(135deg,#f7f1e8,#efe5d8);color:var(--text)}.shell,body{min-height:100vh}.shell{display:grid;place-items:center;padding:24px}.panel{width:min(720px,100%);padding:40px;border:1px solid var(--border);background:var(--panel);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:28px;box-shadow:var(--shadow)}.eyebrow{margin:0 0 12px;color:var(--accent);font-weight:700;text-transform:uppercase;letter-spacing:.12em;font-size:.78rem}h1{margin:0;font-size:clamp(2.2rem,5vw,3.8rem);line-height:.96}.lede{margin:20px 0 0;max-width:56ch;font-size:1.05rem;line-height:1.7;color:var(--muted)}.endpoints{display:grid;grid-gap:12px;gap:12px;margin-top:28px}.endpoints code{display:block;padding:14px 16px;border-radius:16px;background:rgba(15,118,110,.08);border:1px solid rgba(15,118,110,.12);color:#134e4a;font-size:.98rem}@media (max-width:640px){.panel{padding:28px;border-radius:22px}}