[data-theme="light"] {
  color-scheme: light;
  --bg: #f5f7fa;
  --bg-soft: #eef2f7;
  --surface: #ffffff;
  --surface-raised: #f8fafc;
  --surface-hover: #eef5fb;
  --text: #0f172a;
  --text-muted: #526173;
  --text-soft: #334155;
  --accent: #0f172a;
  --accent-strong: #020617;
  --accent-soft: rgba(15, 23, 42, 0.1);
  --border: rgba(15, 23, 42, 0.1);
  --border-strong: rgba(15, 23, 42, 0.28);
  --shadow-sm: 0 8px 18px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 18px 42px rgba(15, 23, 42, 0.1);
  --shadow-lg: 0 28px 70px rgba(15, 23, 42, 0.14);
}

[data-theme="light"] body {
  background:
    linear-gradient(180deg, rgba(226, 232, 240, 0.95), rgba(245, 247, 250, 0) 420px),
    var(--bg);
}