/* 型番ページ共通の関連型番枠 */
.related-models { padding: 48px 20px 52px; background: #f3f6fa; border-top: 1px solid var(--border); }
.related-models__inner { max-width: 1000px; margin: 0 auto; }
.related-models h2 { color: var(--blue-heading); font-size: clamp(21px, 3vw, 27px); line-height: 1.5; font-weight: 900; }
.related-models__lead { margin-top: 12px; color: #566275; font-size: 14px; line-height: 1.9; }
.related-models__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; list-style: none; padding: 0; margin: 26px 0 24px; }
.related-models__grid li { min-width: 0; }
.related-models__card { display: flex; flex-direction: column; height: 100%; background: #fff; border: 1px solid #dce3ec; border-radius: 12px; overflow: hidden; color: var(--blue-heading); text-decoration: none; transition: border-color .15s, box-shadow .15s; }
.related-models__card:hover { border-color: var(--blue); box-shadow: 0 4px 16px #173c7114; }
.related-models__card:focus-visible, .related-models__all:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }
.related-models__image { padding: 18px; aspect-ratio: 4 / 3; display: flex; align-items: center; }
.related-models__image img { display: block; width: 100%; height: 100%; object-fit: contain; }
.related-models__info { padding: 16px; border-top: 1px solid #edf0f5; flex: 1; display: flex; flex-direction: column; align-items: flex-start; }
.related-models__brand { color: #566275; font-size: 12px; overflow-wrap: anywhere; }
.related-models h3 { margin: 6px 0 18px; font-size: 19px; font-weight: 900; line-height: 1.4; overflow-wrap: anywhere; }
.related-models__action { margin-top: auto; color: var(--blue); font-size: 13px; font-weight: 700; }
.related-models__all { display: table; margin: 0 auto; padding: 12px 0; color: var(--blue); font-size: 14px; font-weight: 700; text-underline-offset: 5px; }
@media (max-width: 700px) {
  .related-models { padding: 32px 20px 36px; }
  .related-models__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 22px; }
  .related-models__image { padding: 12px; }
  .related-models__info { padding: 12px; }
  .related-models h3 { font-size: 17px; }
  .related-models__action { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) { .related-models__card { transition: none; } }

.related-models__placeholder { width: 100%; height: 100%; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 8px; background: #f3f6fa; color: #566275; font-size: 12px; border-radius: 6px; }
.related-models__placeholder > span:first-child { font-size: 36px; color: var(--blue); }