:root {
  --font-family: "IBM Plex Sans", sans-serif;
  --font-size-base: 15.3px;
  --line-height-base: 1.84;

  --max-w: 1020px;
  --space-x: 1.07rem;
  --space-y: 1.5rem;
  --gap: 0.85rem;

  --radius-xl: 0.65rem;
  --radius-lg: 0.53rem;
  --radius-md: 0.41rem;
  --radius-sm: 0.28rem;

  --shadow-sm: 0 0px 3px rgba(0,0,0,0.05);
  --shadow-md: 0 3px 10px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 28px rgba(0,0,0,0.08);

  --overlay: rgba(0,0,0,0.4);
  --anim-duration: 480ms;
  --anim-ease: cubic-bezier(0.16,1,0.3,1);
  --random-number: 2;

  --brand: #8B6F47;
  --brand-contrast: #FFFFFF;
  --accent: #C5703E;
  --accent-contrast: #FFFFFF;

  --neutral-0: #FFFFFF;
  --neutral-100: #F7F5F2;
  --neutral-300: #D9D2C8;
  --neutral-600: #8A7F72;
  --neutral-800: #3D352C;
  --neutral-900: #1E1A16;

  --bg-page: #FCFAF7;
  --fg-on-page: #2C2823;

  --bg-alt: #F3EFE9;
  --fg-on-alt: #2C2823;

  --surface-1: #FFFFFF;
  --surface-2: #F9F6F1;
  --fg-on-surface: #2C2823;
  --border-on-surface: #E5DDD3;

  --surface-light: #FDFCFA;
  --fg-on-surface-light: #2C2823;
  --border-on-surface-light: #EBE4DA;

  --bg-primary: #8B6F47;
  --fg-on-primary: #FFFFFF;
  --bg-primary-hover: #735C3A;
  --ring: #8B6F47;

  --bg-accent: #C5703E;
  --fg-on-accent: #FFFFFF;
  --bg-accent-hover: #A85C2E;

  --link: #8B6F47;
  --link-hover: #6B5535;

  --gradient-hero: linear-gradient(135deg, #F7F5F2 0%, #EBE4DA 100%);
  --gradient-accent: linear-gradient(135deg, #C5703E 0%, #A85C2E 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;}