:root {
  --font-family: "Fira Sans", sans-serif;
  --font-size-base: 14.9px;
  --line-height-base: 2.01;

  --max-w: 980px;
  --space-x: 1.91rem;
  --space-y: 1.5rem;
  --gap: 1.1rem;

  --radius-xl: 1.25rem;
  --radius-lg: 1rem;
  --radius-md: 0.7rem;
  --radius-sm: 0.37rem;

  --shadow-sm: 0 0px 2px rgba(0,0,0,0.03);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.04);
  --shadow-lg: 0 16px 22px rgba(0,0,0,0.04);

  --overlay: rgba(0, 0, 0, 0.5);
  --anim-duration: 340ms;
  --anim-ease: cubic-bezier(0.4,0,0.2,1);
  --random-number: 2;

  --brand: #1a1a1a;
  --brand-contrast: #ffffff;
  --accent: #ffcc00;
  --accent-contrast: #1a1a1a;

  --neutral-0: #ffffff;
  --neutral-100: #f5f5f5;
  --neutral-300: #d4d4d4;
  --neutral-600: #737373;
  --neutral-800: #262626;
  --neutral-900: #0a0a0a;

  --bg-page: #ffffff;
  --fg-on-page: #1a1a1a;

  --bg-alt: #f8fafc;
  --fg-on-alt: #1e293b;

  --surface-1: #ffffff;
  --surface-2: #fafafa;
  --fg-on-surface: #1a1a1a;
  --border-on-surface: #e5e5e5;

  --surface-light: #f9fafb;
  --fg-on-surface-light: #374151;
  --border-on-surface-light: #e5e7eb;

  --bg-primary: #2563eb;
  --fg-on-primary: #ffffff;
  --bg-primary-hover: #1d4ed8;
  --ring: #3b82f6;

  --bg-accent: #fff9e6;
  --fg-on-accent: #1a1a1a;
  --bg-accent-hover: #ffd633;

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

  --gradient-hero: linear-gradient(135deg, #fefce8 0%, #f0f9ff 100%);
  --gradient-accent: linear-gradient(90deg, #ffcc00 0%, #fbbf24 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;}