/* 写真が左へ流れ続ける帯 */
.gallery { padding: 0 0 20px; background: linear-gradient(180deg, var(--panel) 0 50%, var(--bg) 50% 100%); overflow: hidden; }
.gallery__track { display: flex; width: max-content; animation: gallery 60s linear infinite; }
.gallery__list { display: flex; align-items: flex-start; }
.gallery__list li { width: 380px; height: 270px; margin-right: 24px; border-radius: 20px; overflow: hidden; flex-shrink: 0; }
.gallery__list li:nth-child(even) { margin-top: 40px; }
.gallery__list li:nth-child(3n) { width: 300px; }
@keyframes gallery { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.is-capture .gallery__track { animation-play-state: paused; }

@media (max-width: 767px) {
  .gallery__track { animation-duration: 44s; }
  .gallery__list li { width: 240px; height: 172px; margin-right: 14px; border-radius: 14px; }
  .gallery__list li:nth-child(even) { margin-top: 24px; }
  .gallery__list li:nth-child(3n) { width: 190px; }
}