:root {
  --font-family: "Inter", sans-serif;
  --font-size-base: 15.5px;
  --line-height-base: 1.74;

  --max-w: 960px;
  --space-x: 2.06rem;
  --space-y: 1.5rem;
  --gap: 1.14rem;

  --radius-xl: 1.29rem;
  --radius-lg: 1rem;
  --radius-md: 0.69rem;
  --radius-sm: 0.36rem;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.03);
  --shadow-md: 0 2px 12px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 22px rgba(0,0,0,0.04);

  --overlay: rgba(0, 0, 0, 0.5);
  --anim-duration: 590ms;
  --anim-ease: cubic-bezier(0.2,0.8,0.2,1);
  --random-number: 2;

  --brand: #1a5f7a;
  --brand-contrast: #ffffff;
  --accent: #d35400;
  --accent-contrast: #ffffff;

  --neutral-0: #ffffff;
  --neutral-100: #f8f9fa;
  --neutral-300: #dee2e6;
  --neutral-600: #6c757d;
  --neutral-800: #343a40;
  --neutral-900: #212529;

  --bg-page: #f0f8ff;
  --fg-on-page: #1a3a4a;

  --bg-alt: #e6f2f8;
  --fg-on-alt: #0d2b3a;

  --surface-1: #ffffff;
  --surface-2: #f8f9fa;
  --fg-on-surface: #212529;
  --border-on-surface: #cde4ee;

  --surface-light: #ffffff;
  --fg-on-surface-light: #1a3a4a;
  --border-on-surface-light: #dee2e6;

  --bg-primary: #1a5f7a;
  --fg-on-primary: #ffffff;
  --bg-primary-hover: #2c7fa0;
  --ring: #a5d8f3;

  --bg-accent: #fef3e7;
  --fg-on-accent: #7a2c00;
  --bg-accent-hover: #e67e22;

  --link: #1a5f7a;
  --link-hover: #d35400;

  --gradient-hero: linear-gradient(135deg, #1a5f7a 0%, #2c8cb3 100%);
  --gradient-accent: linear-gradient(135deg, #d35400 0%, #e67e22 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;}