/* Design tokens */
:root {
  --color-beige: #f6e8df;
  --color-nude: #e7ccc5;
  --color-brown: #756158;
  --color-gray: #908c8b;
  --color-gold: #cca773;

  --color-background: #fcf8f6;
  --color-text: #3d3532;
  --color-border: #dccfc9;

  --color-surface: var(--color-beige);
  --color-surface-alt: var(--color-nude);
  --color-text-muted: var(--color-brown);
  --color-accent: var(--color-gold);
  --color-accent-dark: var(--color-brown);

  --shadow-surface:
    0 0.45rem 1.2rem rgba(61, 53, 50, 0.08);

  --shadow-control:
    0 0.2rem 0 rgba(61, 53, 50, 0.28),
    0 0.55rem 1rem rgba(61, 53, 50, 0.14);

  --shadow-control-hover:
    0 0.26rem 0 rgba(61, 53, 50, 0.28),
    0 0.75rem 1.35rem rgba(61, 53, 50, 0.18);

  --content-width: 72rem;
  --page-padding: 1.25rem;
}

/* Base styles */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-background);
  color: var(--color-text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

body:has(.media-viewer[open]) {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button {
  font: inherit;
}

[hidden] {
  display: none !important;
}

.container {
  width: min(
    calc(100% - (var(--page-padding) * 2)),
    var(--content-width)
  );
  margin-inline: auto;
}

/* Accessibility */
.skip-link {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10;
  padding: 0.75rem 1rem;
  background: var(--color-text);
  color: #ffffff;
  transform: translateY(-120%);
}

.skip-link:focus {
  transform: translateY(0);
}