:root{
  --ink:#111318;
  --graphite:#2d3139;
  --muted:#626b79;
  --line:#d8dce3;
  --mist:#f6f7f9;
  --pearl:#fbfbfd;
  --paper:#fff;
  /* Cool canvas + stronger washes (official signal/aurora, more visible than flat mist) */
  --background:#eef2f8;
  --background-deep:#e4ebf5;
  --wash-signal:rgba(143,182,255,.34);
  --wash-aurora:rgba(135,214,199,.28);
  --wash-ember:rgba(237,179,141,.16);
  --wash-violet:rgba(167,139,250,.14);
  --signal:#8fb6ff;
  --aurora:#87d6c7;
  --ember:#edb38d;
  --primary:#4f7fd1;
  --primary-soft:#edf3ff;
  --nav:#04060f;
  --nav-elevated:#121826;
  --danger:#ba3c56;
  --success:#2f8f7a;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 24px 80px rgba(18,23,35,.08);
  --font:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
}