:root {
  color-scheme: dark;
  --font-sans: Inter, Manrope, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --bg: #06111d;
  --bg-2: #082033;
  --panel: rgba(11, 25, 41, .92);
  --panel-strong: rgba(15, 32, 52, .98);
  --surface: rgba(14, 37, 58, .72);
  --surface-2: rgba(21, 48, 72, .7);
  --line: rgba(93, 158, 208, .28);
  --line-strong: rgba(85, 178, 255, .48);
  --text: #edf6ff;
  --muted: #b5c5d7;
  --subtle: #7f93a8;
  --blue: #2db4ff;
  --blue-2: #74d3ff;
  --green: #55df8a;
  --amber: #f7bd53;
  --danger: #ff6b75;
  --shadow: 0 28px 90px rgba(0, 0, 0, .34);
  --radius-sm: 8px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --container: 1180px;
  --header-h: 76px;
  --space-page: clamp(28px, 6vw, 76px);
  --space-section: clamp(52px, 8vw, 112px);
  --touch-target: 44px;
}

:root[data-theme="light"],
html[data-theme="light"] {
  color-scheme: light;
  --bg: #f5f9fd;
  --bg-2: #e5f2fb;
  --panel: rgba(255, 255, 255, .9);
  --panel-strong: rgba(255, 255, 255, .98);
  --surface: rgba(236, 246, 253, .92);
  --surface-2: rgba(221, 239, 250, .92);
  --line: rgba(51, 118, 166, .22);
  --line-strong: rgba(26, 141, 220, .42);
  --text: #071421;
  --muted: #43576a;
  --subtle: #66798a;
  --shadow: 0 28px 90px rgba(34, 77, 105, .18);
}