@layer base {
  * {
    border-color: var(--border);
    outline-color: var(--ring);

    @supports (color: color-mix(in lab, red, red)) {
      outline-color: color-mix(in oklab, var(--ring) 50%, transparent);
    }
  }

  body {
    background-color: var(--background);
    color: var(--foreground);
  }

  .container {
    margin-left: auto;
    margin-right: auto;
  }
}