:root {
  --font-family: "Inter", sans-serif;
  --font-size-base: 19.3px;
  --line-height-base: 1.71;

  --max-w: 1660px;
  --space-x: 1.42rem;
  --space-y: 1.5rem;
  --gap: 1.79rem;

  --radius-xl: 1.25rem;
  --radius-lg: 0.86rem;
  --radius-md: 0.44rem;
  --radius-sm: 0.26rem;

  --shadow-sm: 0 2px 7px rgba(0,0,0,0.15);
  --shadow-md: 0 8px 26px rgba(0,0,0,0.2);
  --shadow-lg: 0 24px 54px rgba(0,0,0,0.24);

  --overlay: rgba(0,0,0,0.55);
  --anim-duration: 400ms;
  --anim-ease: ease-in-out;
  --random-number: 2;

  --brand: #2a4b7c;
  --brand-contrast: #ffffff;
  --accent: #d97706;
  --accent-contrast: #ffffff;

  --neutral-0: #ffffff;
  --neutral-100: #f3f4f6;
  --neutral-300: #d1d5db;
  --neutral-600: #6b7280;
  --neutral-800: #1f2937;
  --neutral-900: #111827;

  --bg-page: #f9fafb;
  --fg-on-page: #111827;

  --bg-alt: #e5e7eb;
  --fg-on-alt: #374151;

  --surface-1: #ffffff;
  --surface-2: #f3f4f6;
  --fg-on-surface: #1f2937;
  --border-on-surface: #d1d5db;

  --surface-light: #ffffff;
  --fg-on-surface-light: #374151;
  --border-on-surface-light: #e5e7eb;

  --bg-primary: #2563eb;
  --fg-on-primary: #ffffff;
  --bg-primary-hover: #1d4ed8;
  --ring: #2563eb;

  --bg-accent: #f59e0b;
  --fg-on-accent: #ffffff;
  --bg-accent-hover: #b45309;

  --link: #2563eb;
  --link-hover: #1d4ed8;

  --gradient-hero: linear-gradient(135deg, #1e3a5f 0%, #2a4b7c 50%, #3b6cb0 100%);
  --gradient-accent: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);

  --btn-ghost-bg: transparent;
  --btn-ghost-bg-hover: rgba(255,255,255,0.06);
  --chip-bg: rgba(255,255,255,0.68);
  --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;}