:root {
  --bg: #0a0e1a;
  --surface: #18111f;
  --text: #f5f7fb;
  --muted: #aeb1b8;
  --primary: #ffd23f;
  --accent: #3bceac;
  --line: rgba(255,255,255,0.14);
  --head: "Avenir Next", "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif;
  color-scheme: dark;
}