:root {
  --font-family: "DM Sans", sans-serif;
  --font-size-base: 16px;
  --line-height-base: 1.6;

  --max-w: 1280px;
  --space-x: 24px;
  --space-y: 20px;
  --gap: 16px;

  --radius-xl: 24px;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);

  --overlay: rgba(0, 5, 15, 0.75);
  --anim-duration: 0.3s;
  --anim-ease: cubic-bezier(0.4, 0, 0.2, 1);
  --random-number: 1;

  --brand: #0066FF;
  --brand-contrast: #FFFFFF;
  --accent: #00D4FF;
  --accent-contrast: #001A33;

  --neutral-0: #FFFFFF;
  --neutral-100: #F5F7FA;
  --neutral-300: #D1D9E6;
  --neutral-600: #6B7B9C;
  --neutral-800: #2A3655;
  --neutral-900: #0A1429;

  --bg-page: #0A1429;
  --fg-on-page: #F5F7FA;

  --bg-alt: #001A33;
  --fg-on-alt: #D1D9E6;

  --surface-1: #1A2640;
  --surface-2: #2A3655;
  --fg-on-surface: #F5F7FA;
  --border-on-surface: rgba(107, 123, 156, 0.3);

  --surface-light: #F5F7FA;
  --fg-on-surface-light: #0A1429;
  --border-on-surface-light: #D1D9E6;

  --bg-primary: #0066FF;
  --fg-on-primary: #FFFFFF;
  --bg-primary-hover: #3385FF;
  --ring: #0066FF;

  --bg-accent: rgba(0, 212, 255, 0.1);
  --fg-on-accent: #00D4FF;
  --bg-accent-hover: #33DDFF;

  --link: #00D4FF;
  --link-hover: #33DDFF;

  --gradient-hero: linear-gradient(135deg, #0A1429 0%, #001A33 50%, #1A2640 100%);
  --gradient-accent: linear-gradient(90deg, #0066FF 0%, #00D4FF 100%);

  --btn-ghost-bg: transparent;
  --btn-ghost-bg-hover: rgba(255,255,255,0.06);
  --chip-bg: rgba(255,255,255,0.08);
  --input-placeholder: rgba(255,255,255,0.55);
}
body{margin:0;padding:0;font-family:var(--font-family);box-sizing: border-box;}
*{box-sizing:border-box;}