:root{--bg:#0e1218;--surface:#151b23;--raised:#1c242f;--line:#2a3441;--ink:#e4e9ef;--ink-dim:#94a1b1;--accent:#c4861f;--ok:#4fa97c;--warn:#d9a441;--bad:#d24950}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.6}a{color:var(--accent)}.wrap{max-width:900px;margin:0 auto;padding:40px 20px}.card{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:20px}.button{display:inline-block;background:var(--accent);color:#0e1218;border:0;border-radius:4px;padding:10px 18px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}.button:disabled{opacity:.5;cursor:not-allowed}.muted{color:var(--ink-dim)}