/* ==========================================================================
   yomoyama.css — 内科よもやま話一覧・詳細ページ専用スタイル（p-yomoyama- 接頭辞）
   ========================================================================== */

/* ---------- 一覧 ---------- */
.p-yomoyama-archive {
  padding: 48px 0 72px;
}
.p-yomoyama-archive__intro {
  font-size: 14.5px;
  color: var(--color-text-muted);
  margin-bottom: 32px;
  max-width: 42em;
}
.p-yomoyama-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.p-yomoyama-list__item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  background: var(--color-surface);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.p-yomoyama-list__item:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-card);
}
.p-yomoyama-list__item a {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 22px;
}
.p-yomoyama-list__date {
  font-family: var(--font-label);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-primary);
}
.p-yomoyama-list__title {
  font-size: 15.5px;
  font-weight: 700;
  color: var(--color-text);
  transition: color .2s var(--ease);
}
.p-yomoyama-list__item a:hover .p-yomoyama-list__title {
  color: var(--color-primary-deep);
}
.p-yomoyama-list__excerpt {
  font-size: 13.5px;
  color: var(--color-text-muted);
  line-height: 1.7;
}
.p-yomoyama-list__empty {
  padding: 40px 4px;
  text-align: center;
  color: var(--color-text-muted);
}

/* ---------- 詳細 ---------- */
.p-yomoyama-single {
  padding: 48px 0 72px;
}
.p-yomoyama-single__header {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}
.p-yomoyama-single__date {
  display: inline-flex;
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 10px;
}
.p-yomoyama-single__number {
  display: inline-flex;
  margin-left: 10px;
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
}
.p-yomoyama-single__title {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.5;
}
@media (min-width: 768px) {
  .p-yomoyama-single__title {
    font-size: 27px;
  }
}

.p-yomoyama-single__qa {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-m);
  overflow: hidden;
}
.p-yomoyama-single__qa-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
}
.p-yomoyama-single__qa-row--q {
  background: var(--color-primary-tint);
}
.p-yomoyama-single__qa-row--a {
  border-top: 1px solid var(--color-border);
}
.p-yomoyama-single__qa-mark {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-family: var(--font-label);
  font-weight: 700;
  font-size: 14px;
}
.p-yomoyama-single__qa-mark--q {
  background: var(--color-primary);
  color: #fff;
}
.p-yomoyama-single__qa-mark--a {
  background: var(--color-primary-light);
  color: var(--color-primary-deep);
}
.p-yomoyama-single__qa-body {
  flex: 1;
  min-width: 0;
  padding-top: 3px;
}
.p-yomoyama-single__qa-row--q .p-yomoyama-single__qa-body {
  font-weight: 700;
}
.p-yomoyama-single__qa-body--answer h3 {
  font-size: 16.5px;
  font-weight: 700;
  color: var(--color-primary-deep);
  padding-bottom: 6px;
  border-bottom: 2px solid var(--color-primary);
}
.p-yomoyama-single__footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  text-align: center;
}