body{margin:0}:root{--bg: #f7f9fc;--surface: #eef2f7;--card: #ffffff;--border: #e2e8f0;--text: #0f172a;--muted: #64748b;--primary: #f97316;--primary-strong: #ea580c;--accent: #14b8a6;--danger: #ef4444;--shadow: 0 14px 40px rgba(15, 23, 42, .12);font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;color:var(--text);background-color:var(--bg)}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 20% 15%,rgba(37,99,235,.08),transparent 32%),radial-gradient(circle at 80% 0%,rgba(20,184,166,.08),transparent 28%),var(--bg);color:var(--text);font-size:14px}a{color:var(--primary);text-decoration:none;font-weight:600}a:hover{color:var(--primary-strong);text-decoration:underline}.page{max-width:1100px;margin:0 auto;padding:32px 20px 64px}.page.narrow{max-width:520px;display:flex;align-items:center;justify-content:center;min-height:70vh}.page.narrow .card{width:100%;padding:28px;border-radius:18px;background:var(--card);border:1px solid 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.hero{flex-direction:column;align-items:flex-start}.topbar{flex-direction:column;align-items:flex-start;gap:10px}.panel,.card{max-width:100%}}