@layer components {
  .settings.help {
    grid-template-columns: 1fr;
    max-inline-size: min(112ch, 100%);
    padding-block-start: 1rem;
    padding-inline: var(--block-space);
  }

  .help__panel {
    --panel-padding: clamp(1rem, 3vw, 2rem);

    container-type: inline-size;
    gap: var(--block-space);
    inline-size: 100%;
  }

  .help__chapters {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 24rem), 1fr));
    align-items: start;
  }

  .help__chapter {
    background: linear-gradient(180deg, color-mix(in oklch, var(--color-canvas) 92%, var(--color-selected)), var(--color-canvas));
    border: 1px solid color-mix(in oklch, var(--color-selected) 55%, var(--color-ink-lighter));
    border-radius: 1rem;
    overflow: clip;

    &[open] {
      grid-column: 1 / -1;
    }
  }

  .help__chapter-summary {
    align-items: start;
    cursor: pointer;
    display: grid;
    gap: 0.875rem;
    grid-template-columns: auto 1fr auto;
    list-style: none;
    padding: 1rem;
    text-align: left;
  }

  .help__chapter-icon {
    align-items: center;
    background: color-mix(in oklch, var(--color-accent) 14%, var(--color-canvas));
    border-radius: 999px;
    display: inline-flex;
    justify-content: center;
    min-block-size: 2.5rem;
    min-inline-size: 2.5rem;
  }

  .help__chapter-copy {
    display: grid;
    gap: 0.2rem;
    min-inline-size: 0;
  }

  .help__chapter-eyebrow {
    color: var(--color-link);
    font-size: var(--text-xx-small);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .help__chapter-title {
    font-size: var(--text-medium);
    font-weight: 700;
  }

  .help__chapter-description {
    color: var(--color-ink-dark);
    font-size: var(--text-small);
    line-height: 1.5;
  }

  .help__chapter-caret {
    color: var(--color-ink-light);
    transition: transform 150ms ease;
  }

  .help__chapter[open] .help__chapter-caret {
    transform: rotate(180deg);
  }

  .help__chapter-body {
    border-top: 1px solid color-mix(in oklch, var(--color-selected) 55%, var(--color-ink-lighter));
    display: grid;
    gap: 1rem;
    padding: 1rem;
  }

  .help__audience-note {
    background: color-mix(in oklch, var(--color-accent) 9%, var(--color-canvas));
    border-inline-start: 3px solid color-mix(in oklch, var(--color-accent) 60%, transparent);
    border-radius: 0.85rem;
    color: var(--color-ink-dark);
    line-height: 1.55;
    margin: 0;
    padding: 0.9rem 1rem;
  }

  .help__sections {
    display: grid;
    gap: 1rem;

    @container (min-width: 58rem) {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  }

  .help__section {
    background: color-mix(in oklch, var(--color-canvas) 72%, var(--color-selected));
    border: 1px solid color-mix(in oklch, var(--color-selected) 45%, var(--color-ink-lighter));
    border-radius: 1rem;
    display: grid;
    gap: 0.85rem;
    padding: 1rem;
  }

  .help__section-title {
    font-size: var(--text-medium);
    font-weight: 700;
    line-height: 1.2;
    margin: 0;
  }

  .help__section-paragraph {
    color: var(--color-ink-dark);
    line-height: 1.6;
    margin: 0;
  }

  .help__chapter-list {
    display: grid;
    gap: 0.65rem;
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .help__chapter-item {
    background: color-mix(in oklch, var(--color-canvas) 62%, var(--color-selected));
    border-radius: 0.85rem;
    line-height: 1.5;
    padding: 0.85rem 1rem;
  }

  .help__chapter-item--tip {
    background: color-mix(in oklch, var(--color-accent) 10%, var(--color-canvas));
  }

  .help__screenshots {
    display: grid;
    gap: 0.75rem;

    @container (min-width: 58rem) {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  }

  .help__screenshot-placeholder {
    background:
      linear-gradient(135deg, color-mix(in oklch, var(--color-selected) 70%, var(--color-canvas)), color-mix(in oklch, var(--color-accent) 14%, var(--color-canvas)));
    border: 1px dashed color-mix(in oklch, var(--color-accent) 45%, var(--color-ink-lighter));
    border-radius: 1rem;
    color: var(--color-ink-dark);
    font-size: var(--text-small);
    line-height: 1.6;
    min-block-size: 8rem;
    padding: 1rem;
  }

  @media (max-width: 639px) {
    .settings.help {
      padding-inline: 0;
    }

    .help__chapter-summary {
      grid-template-columns: auto 1fr;
    }

    .help__chapter-caret {
      grid-column: 2;
      justify-self: end;
    }
  }
}