/* ── PHONEMES PRIMER ─────────────────────────────────────────────────── */

.ph-intro {
  max-width: 78ch;
  margin-bottom: 48px;
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-dim);
}
.ph-intro p + p { margin-top: 14px; }
.ph-intro b { color: var(--ink); font-weight: 500; }
.ph-intro em { color: var(--ink); font-style: italic; }
.ph-intro code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--accent);
  background: rgba(208,16,18,.06);
  padding: 1px 5px;
  border-radius: 2px;
}
.ph-intro a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px dashed var(--line);
  transition: color .14s, border-color .14s;
}
.ph-intro a:hover { color: var(--hot); border-bottom-color: var(--hot); }

.ph-aside {
  margin-top: 18px !important;
  padding: 12px 16px;
  border-left: 2px solid var(--accent);
  background: rgba(208,16,18,.04);
  font-size: 13px;
  color: var(--ink-dim);
}
.ph-aside em { color: var(--accent); font-style: italic; font-weight: 500; }

.ph-section {
  margin-bottom: 48px;
}

.ph-section-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line-soft);
  margin-bottom: 14px;
}

.ph-section-blurb {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-dim);
  margin-bottom: 18px;
  max-width: 78ch;
}
.ph-section-blurb em { color: var(--ink); font-style: italic; }

.ph-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}
.ph-grid-extras   { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.ph-grid-diacritics { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }

.ph-card {
  display: grid;
  grid-template-columns: 80px 1fr;
  grid-template-rows: auto auto;
  align-items: center;
  gap: 4px 14px;
  padding: 12px 14px;
  background: var(--bg-2);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  transition: border-color .14s, background .14s;
}
.ph-card:hover {
  border-color: var(--line);
  background: rgba(208,16,18,.03);
}

.ph-ipa {
  grid-column: 1;
  grid-row: 1 / span 2;
  font-family: 'JetBrains Mono', monospace;
  font-size: 28px;
  font-weight: 500;
  color: var(--accent);
  text-align: center;
  letter-spacing: .02em;
}

.ph-label {
  grid-column: 2;
  grid-row: 1;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}

.ph-eg {
  grid-column: 2;
  grid-row: 2;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  line-height: 1.4;
  color: var(--ink-dim);
}
.ph-eg em { color: var(--accent); font-style: italic; }
.ph-eg b  { color: var(--ink); font-weight: 500; }

@media (max-width: 760px) {
  .ph-card { grid-template-columns: 60px 1fr; }
  .ph-ipa  { font-size: 22px; }
}