body{font-family:"Hiragino Sans","Yu Gothic",Meiryo,sans-serif}.nav-links{gap:18px}.nav-links a{font-size:clamp(11px,.92vw,15px)}.ja-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.ja-card{display:block;border:1px solid #dcded8;border-radius:14px;overflow:hidden;background:#fff;color:inherit;text-decoration:none}.ja-card img{width:100%;aspect-ratio:3/2;object-fit:contain;background:#f8f4eb}.ja-card h3,.ja-card p{margin:20px}.col-body .note{font-size:14px;color:#6c7777}.col-body .cases img{aspect-ratio:4/3;object-fit:contain;background:#f8f6f2;height:auto}.eye-overview{max-width:760px;margin:30px auto}.eye-overview img{width:100%;height:auto}.eye-types{width:100%;border-collapse:collapse;font-size:16px}.eye-types th,.eye-types td{padding:14px;border-bottom:1px solid #d9ded8;text-align:left}.eye-types th{background:#eaf0ec}.col-toc a{line-height:1.8}.ja-related{padding:60px 0}.ja-related h2{margin-bottom:24px}@media(max-width:820px){.ja-cards{grid-template-columns:1fr}.nav-links a{font-size:16px}.eye-types th,.eye-types td{padding:8px;font-size:13px}.col-hero h1{font-size:32px}}