:root{
  --bg: #0b0f14;
  --bg2: #0f1620;
  --card: rgba(255,255,255,0.04);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.68);
  --line: rgba(255,255,255,0.10);

  --accent: #81d8d0;
  --accent2: #ff4d6d;
  --shadow: 0 14px 60px rgba(0,0,0,0.45);

  --radius: 18px;
  --radius2: 26px;

  --max: 1120px;
  --pad: 24px;

  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  --h1: clamp(2.2rem, 4.6vw, 3.6rem);
  --h2: clamp(1.6rem, 3.2vw, 2.2rem);
  --h3: 1.15rem;
  --lead: clamp(1.05rem, 1.4vw, 1.2rem);
}