@layer layout {
  .l-container {
    width: min(calc(100% - (var(--ikuta-gutter) * 2)), var(--ikuta-content));
    max-width: 100%;
    margin-inline: auto;
  }

  .l-container--wide {
    --ikuta-content: var(--ikuta-wide);
  }

  .l-stack {
    display: grid;
    min-width: 0;
    gap: var(--ikuta-space-3);
  }

  .l-stack > * {
    min-width: 0;
  }

  .l-stack--small { gap: var(--ikuta-space-1); }
  .l-stack--large { gap: var(--ikuta-grid-gap); }

  .l-grid {
    display: grid;
    min-width: 0;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
    gap: var(--ikuta-grid-gap);
  }

  .l-grid > * {
    min-width: 0;
  }

  .l-scroll-area {
    max-width: 100%;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
  }

  .site-main {
    min-width: 0;
    padding-block: var(--ikuta-section-space);
  }

  .site-main--flush {
    padding-block: 0;
  }
}