:root {
  --font-family: "Open Sans", sans-serif;
  --font-size-base: 16.8px;
  --line-height-base: 1.43;

  --max-w: 1380px;
  --space-x: 1.1rem;
  --space-y: 1.5rem;
  --gap: 1.9rem;

  --radius-xl: 1.31rem;
  --radius-lg: 0.96rem;
  --radius-md: 0.67rem;
  --radius-sm: 0.31rem;

  --shadow-sm: 0 1px 8px rgba(0,0,0,0.15);
  --shadow-md: 0 8px 22px rgba(0,0,0,0.2);
  --shadow-lg: 0 26px 40px rgba(0,0,0,0.24);

  --overlay: rgba(0, 0, 0, 0.5);
  --anim-duration: 180ms;
  --anim-ease: cubic-bezier(0.2,0.8,0.2,1);
  --random-number: 2;

  --brand: #8B4513;
  --brand-contrast: #FFFFFF;
  --accent: #D2691E;
  --accent-contrast: #FFFFFF;

  --neutral-0: #FFFFFF;
  --neutral-100: #F8F5F2;
  --neutral-300: #E0DAD4;
  --neutral-600: #8A7F76;
  --neutral-800: #4A423C;
  --neutral-900: #2A2520;

  --bg-page: #FFFEFC;
  --fg-on-page: #2A2520;

  --bg-alt: #F9F7F4;
  --fg-on-alt: #3D3630;

  --surface-1: #FFFFFF;
  --surface-2: #F8F5F2;
  --fg-on-surface: #2A2520;
  --border-on-surface: #E0DAD4;

  --surface-light: rgba(139, 69, 19, 0.05);
  --fg-on-surface-light: #5D2906;
  --border-on-surface-light: rgba(139, 69, 19, 0.15);

  --bg-primary: #8B4513;
  --fg-on-primary: #FFFFFF;
  --bg-primary-hover: #72380F;
  --ring: rgba(139, 69, 19, 0.4);

  --bg-accent: #FFF8F0;
  --fg-on-accent: #5D2906;
  --bg-accent-hover: #B35917;

  --link: #A0522D;
  --link-hover: #8B4513;

  --gradient-hero: linear-gradient(135deg, rgba(139, 69, 19, 0.9) 0%, rgba(210, 105, 30, 0.85) 100%);
  --gradient-accent: linear-gradient(90deg, #FFF8F0 0%, #F9F7F4 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;}