:root{
  --ink:#111827; --sub:#374151; --muted:#6b7280; --line:#eef2f7;
  --bg:#ffffff; --pill:#f1f5f9; --brand:#111827; --g1:#fdf2f8; --g2:#fefce8;
}
*{box-sizing:border-box} body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;background:#fff;color:var(--ink)}
a{text-decoration:none;color:inherit}
.container{max-width:1120px;margin:0 auto;padding:0 16px}
.btn{display:inline-block;padding:12px 16px;border-radius:12px;font-weight:800;border:1px solid var(--brand)}
.btn.primary{background:var(--brand);color:#fff}
.btn.ghost{background:#fff;color:var(--brand);border-color:#e5e7eb}
.pill{padding:8px 12px;border-radius:999px;border:1px solid var(--line);background:#fff;font-weight:800;color:var(--ink)}
.card{border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 6px 16px rgba(17,24,39,.05)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}