:root {
  --font-family: "Roboto", sans-serif;
  --font-size-base: 15.4px;
  --line-height-base: 1.56;

  --max-w: 1120px;
  --space-x: 1.3rem;
  --space-y: 1.09rem;
  --gap: 1.16rem;

  --radius-xl: 1.06rem;
  --radius-lg: 0.78rem;
  --radius-md: 0.52rem;
  --radius-sm: 0.21rem;

  --shadow-sm: 0 2px 5px rgba(0,0,0,0.11);
  --shadow-md: 0 7px 18px rgba(0,0,0,0.14);
  --shadow-lg: 0 12px 24px rgba(0,0,0,0.17);

  --overlay: rgba(94, 70, 44, 0.7);
  --anim-duration: 270ms;
  --anim-ease: cubic-bezier(0.22,1,0.36,1);
  --random-number: 1;

  --brand: #8B4513;
  --brand-contrast: #F5F1EB;
  --accent: #556B2F;
  --accent-contrast: #F5F1EB;

  --neutral-0: #FFFFFF;
  --neutral-100: #F5F1EB;
  --neutral-300: #D7CEC4;
  --neutral-600: #8B7D6B;
  --neutral-800: #5E462C;
  --neutral-900: #3E2A1C;

  --bg-page: #FDFCFA;
  --fg-on-page: #3E2A1C;

  --bg-alt: #F5F1EB;
  --fg-on-alt: #5E462C;

  --surface-1: #FFFFFF;
  --surface-2: #F5F1EB;
  --fg-on-surface: #3E2A1C;
  --border-on-surface: #D7CEC4;

  --surface-light: rgba(245, 241, 235, 0.8);
  --fg-on-surface-light: #5E462C;
  --border-on-surface-light: rgba(139, 125, 107, 0.3);

  --bg-primary: #8B4513;
  --fg-on-primary: #F5F1EB;
  --bg-primary-hover: #A0522D;
  --ring: #8B4513;

  --bg-accent: #556B2F;
  --fg-on-accent: #F5F1EB;
  --bg-accent-hover: #6B8E23;

  --link: #556B2F;
  --link-hover: #6B8E23;

  --gradient-hero: linear-gradient(135deg, rgba(139, 69, 19, 0.9) 0%, rgba(85, 107, 47, 0.85) 100%);
  --gradient-accent: linear-gradient(90deg, #8B4513 0%, #A0522D 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;}