.collab section{position:relative}.collab section .archive__list{margin-bottom:48px;display:grid;grid-template-columns:repeat(1, minmax(0, 1fr));gap:8px}.collab section .archive__list li{width:100%;height:auto;aspect-ratio:100/37;border:1px solid #ccc;border-radius:8px;overflow:hidden}.collab section #banner{position:sticky;bottom:16px}.collab section #banner a{width:100%;border:1px solid #fff}.collab section #banner a .txt{font-size:11px}@media screen and (min-width: 600px){.collab section .archive__list{grid-template-columns:repeat(2, minmax(0, 1fr));gap:16px}.collab section #banner a{border:1px solid #141e3e}.collab section #banner a .txt{font-size:1rem}}@media screen and (min-width: 1025px){.collab section .archive__list li a{-webkit-transition:opacity .4s ease;transition:opacity .4s ease}.collab section .archive__list li a:hover{opacity:.5}.collab section .archive__list li a:hover img{scale:1.05}.collab section .archive__list li a img{-webkit-transition:scale .4s ease;transition:scale .4s ease}}