:root {
  --font-display: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;

  --color-ink-strong: #f7fbf6;
  --color-ink: rgba(247, 251, 246, 0.92);
  --color-ink-soft: rgba(247, 251, 246, 0.78);
  --color-ink-dim: rgba(247, 251, 246, 0.62);
  --color-accent: #ffd85a;
  --color-accent-soft: #fff1a8;
  --color-mint: #9be7b0;
  --color-teal: #80cbc4;
  --color-danger: #ff9b8d;
  --color-danger-ink: #2d0c07;
  --color-shadow: rgba(3, 8, 6, 0.34);

  --color-foliage-900: #061f17;
  --color-foliage-800: #0a2a1d;
  --color-foliage-700: #123727;
  --color-canopy-500: rgba(8, 28, 20, 0.7);
  --color-mist: rgba(255, 255, 255, 0.08);
  --color-border: rgba(255, 255, 255, 0.14);
  --color-border-strong: rgba(255, 255, 255, 0.22);

  --surface-wall: rgba(7, 22, 18, 0.74);
  --surface-panel: rgba(7, 33, 24, 0.72);
  --surface-panel-strong: linear-gradient(180deg, rgba(15, 49, 34, 0.92), rgba(11, 38, 27, 0.9));
  --surface-panel-soft: rgba(255, 255, 255, 0.08);
  --surface-elevated: rgba(255, 255, 255, 0.12);
  --surface-canvas: rgba(5, 14, 11, 0.74);

  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 26px;
  --radius-pill: 999px;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;

  --shadow-panel: 0 18px 40px rgba(0, 0, 0, 0.28);
  --shadow-panel-strong: 0 24px 56px rgba(0, 0, 0, 0.34);
  --shadow-floating: 0 12px 28px rgba(0, 0, 0, 0.24);
  --focus-ring: 0 0 0 3px rgba(255, 216, 90, 0.45);

  --button-primary-bg: var(--color-teal);
  --button-primary-bg-hover: #4db6ac;
  --button-primary-text: #003322;
  --button-secondary-bg: rgba(255, 255, 255, 0.12);
  --button-secondary-bg-hover: rgba(255, 255, 255, 0.2);
  --button-secondary-text: var(--color-ink-strong);
  --button-secondary-border: var(--color-border);
  --button-ghost-bg: rgba(255, 255, 255, 0.06);
  --button-ghost-bg-hover: rgba(255, 255, 255, 0.14);
  --button-ghost-text: var(--color-ink-strong);
  --button-ghost-border: rgba(255, 255, 255, 0.1);
  --button-danger-bg: rgba(255, 155, 141, 0.92);
  --button-danger-bg-hover: #ffb5ab;
  --button-danger-text: var(--color-danger-ink);
  --button-border: transparent;
  --button-radius: var(--radius-md);
  --button-padding-block: 12px;
  --button-padding-inline: 18px;
  --button-font-size: 1rem;
  --button-font-weight: 700;
  --button-shadow: var(--shadow-floating);
  --button-shadow-hover: 0 16px 30px rgba(0, 0, 0, 0.28);
  --button-shadow-pressed: 0 8px 16px rgba(0, 0, 0, 0.2);

  --transition-fast: 140ms ease;
  --transition-base: 220ms ease;

  --page-background:
    url('/images/tropical-background-anime.png') no-repeat center center fixed;
  --page-background-size: cover;
  --page-overlay:
    linear-gradient(180deg, rgba(6, 34, 25, 0.1) 0%, rgba(6, 34, 25, 0.28) 100%);

  --page-max-create: 1120px;
  --page-max-control: 1240px;
  --page-max-wall: 1600px;
  --safe-zone-inline: clamp(16px, 3vw, 48px);
  --safe-zone-block: clamp(16px, 3vh, 40px);
}

body.experience-default {
  --page-background:
    url('/images/tropical-background-anime.png') no-repeat center center fixed;
  --page-background-size: cover;
  --page-overlay:
    linear-gradient(180deg, rgba(6, 34, 25, 0.12) 0%, rgba(6, 34, 25, 0.3) 100%);
}

body.experience-easter {
  --page-background:
    url('/images/easter-room-background.png') no-repeat center center fixed;
  --page-background-size: cover;
  --page-overlay:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 246, 215, 0.05) 38%, rgba(44, 91, 46, 0.16) 100%);
}