/* Letter-sounds chart (/letter-sounds/). */
.page-letter-sounds { --page-tint: #FFF0C2; }

.ls-chart { margin: 8px 0 48px; }
.ls-chart > p { max-width: 62ch; line-height: 1.8; color: var(--ink-soft); }

.ls-voice {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  margin: 0 0 28px; padding: 0; border: 0;
}
.ls-voice legend { float: inline-start; margin-inline-end: 6px; padding: 0; font-weight: 700; }
.ls-voice label {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 6px 18px;
  border: 1.5px solid var(--ink); border-radius: 99px; background: var(--card); cursor: pointer;
}
.ls-voice label:has(input:checked) { background: var(--sunshine); }
.ls-voice input { width: 18px; height: 18px; margin: 0; accent-color: var(--ink); }

.ls-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(156px, 1fr)); gap: 16px;
  margin: 24px 0 40px; padding: 0; list-style: none;
}
.ls-card {
  display: flex; flex-direction: column; gap: 10px; padding: 14px;
  border: 1.5px solid var(--ink); border-radius: 22px 26px 20px 24px; background: var(--card);
}
@media (min-width: 600px) { .ls-card--pair { grid-column: span 2; } }
.ls-head { text-align: center; }
.ls-letter {
  margin: 0; text-align: center; font: 2.6rem/1 PatrickHand, sans-serif; color: var(--ink);
}
.ls-name { margin: 6px 0 0; font-size: 1.1rem; font-weight: 700; line-height: 1.4; color: var(--ink-soft); }
.ls-sounds { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); gap: 10px; flex: 1; }

.ls-play {
  position: relative; display: flex; flex-direction: column; align-items: center; gap: 4px;
  min-height: 44px; padding: 10px 8px 12px; border: 1px solid var(--line); border-radius: 16px;
  background: var(--page-tint); color: var(--ink); font: inherit; cursor: pointer;
  transition: transform .12s ease, background-color .12s ease, box-shadow .12s ease;
}
.ls-play:hover { box-shadow: 0 3px 0 var(--line); }
.ls-play:active { transform: translateY(2px); }
.ls-play:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
.ls-voice label:has(input:focus-visible) { outline: 3px solid var(--ink); outline-offset: 3px; }
.ls-voice input:focus-visible { outline: none; }
.ls-play.is-playing { background: var(--sunshine); box-shadow: 0 0 0 3px var(--ink); }
.ls-play img, .ls-noart { width: 96px; height: 96px; }
.ls-play img { object-fit: contain; }
.ls-noart {
  display: grid; place-items: center; font: 4rem/1 PatrickHand, sans-serif; color: var(--ink-soft);
}
.ls-tag {
  position: absolute; inset-block-start: 8px; inset-inline-start: 8px; padding: 0 8px;
  border-radius: 99px; background: var(--card); font-size: .78rem; line-height: 1.6;
}
.ls-word { font: 1.55rem/1.2 PatrickHand, sans-serif; letter-spacing: .02em; }
.ls-word b { color: var(--plum); font-weight: inherit; text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 2px; }
.ls-he { font-size: .9rem; color: var(--ink-soft); }

/* Phones: one card per row, the letter beside its sounds. */
@media (max-width: 599px) {
  .ls-grid { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .ls-card { flex-direction: row; align-items: center; gap: 10px; padding: 10px; }
  .ls-head { flex: 0 0 64px; }
  .ls-letter { font-size: 2.2rem; }
  .ls-name { margin-top: 4px; font-size: 1rem; }
  .ls-sounds { grid-auto-flow: row; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ls-play img, .ls-noart { width: 72px; height: 72px; }
  .ls-noart { font-size: 3rem; }
  .ls-word { font-size: 1.35rem; }
}

.ls-notes { max-width: 70ch; margin-bottom: 56px; }
.ls-notes li { margin-bottom: 12px; line-height: 1.8; }
.ls-nowrap { white-space: nowrap; }
.ls-sr {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip-path: inset(50%); white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
  .ls-play { transition: none; }
  .ls-play:active { transform: none; }
}