@layer base {
  html,
  body {
    overflow-x: clip;
  }

  html {
    font-size: var(--text-base);
  }

  body {
    min-height: 100dvh;
    background: var(--color-canvas);
    color: var(--color-ink);
    font-family: var(--font-sans);
    -moz-osx-font-smoothing: grayscale;
    -webkit-font-smoothing: antialiased;
    interpolate-size: allow-keywords;
    line-height: 1.375;
    max-inline-size: 100vw;
    scroll-behavior: auto;
    text-rendering: optimizeLegibility;
    text-size-adjust: none;
  }

  /* Help prevent overflow of long words/names/URLs */
  p,
  li,
  h1,
  h2,
  h3,
  h4 {
    overflow-wrap: anywhere;
  }

  /* Make the disclosure triangle ours to style (Preflight gives summary
     `display: list-item` but leaves the default marker visible). */
  summary {
    &::-webkit-details-marker {
      display: none;
    }

    &::marker {
      content: "";
    }
  }

  button {
    cursor: pointer;
  }

  dialog {
    padding: 0;
    border: 0;

    &:where(:focus-visible):focus,
    &:where(:focus-visible):active {
      outline: 0;
    }
  }

  /* Suppress animations and transitions for users who request reduced motion. */
  @media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      scroll-behavior: auto !important;
      transition-duration: 0.01ms !important;
    }

    html {
      scroll-behavior: initial;
    }
  }

  :is(details) {
    interpolate-size: allow-keywords;

    &::details-content {
      overflow: hidden;
      block-size: 0;
      opacity: 0;
      transition: opacity 200ms, block-size 200ms, content-visibility 200ms allow-discrete;
    }

    &[open]::details-content {
      block-size: auto;
      opacity: 1;
    }
  }
}