.cotton-chain{margin:0 0 40px;padding:28px;background:#fffdf8;border:1px solid #d6d9d3;border-radius:16px;scroll-margin-top:28px}
.cotton-chain header{margin-bottom:22px}
.cotton-chain .whorl-label{margin-bottom:12px}
.cotton-chain h4{font-size:clamp(1.6rem,3vw,2.25rem)}
.cotton-chain header p{max-width:850px;margin-bottom:0}
.cotton-chain figure{margin:0 auto 26px;max-width:1000px}
.cotton-chain .cotton-plate{display:block;border-radius:10px;overflow:hidden;cursor:zoom-in}
.cotton-chain .cotton-plate img{display:block;width:100%;height:auto;object-fit:contain}
.cotton-chain video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#172c2a;border-radius:10px}
.cotton-chain figcaption{padding:12px 0 0;font-size:.85rem;line-height:1.6;color:#38535d}
.cotton-chain .cotton-credits{font-size:.82rem;line-height:1.65;margin-top:8px}
.cotton-chain .cotton-context{padding:16px 18px;background:#f1ecdf;border-left:3px solid #b58a50;border-radius:0 8px 8px 0;font-size:.9rem}
.cotton-chain details{border-top:1px solid #d6d9d3;padding-top:16px}
.cotton-chain summary{cursor:pointer;font-weight:700}
.cotton-chain ol{padding-left:24px;columns:2;column-gap:32px}
.cotton-chain li{break-inside:avoid;padding:4px 0 8px;font-size:.9rem;line-height:1.5}
.cotton-chain a:focus-visible,.cotton-chain summary:focus-visible{outline:3px solid #b58a50;outline-offset:4px}
@media(max-width:600px){.cotton-chain{padding:18px 14px}.cotton-chain ol{columns:1}.cotton-chain figcaption{font-size:.82rem}}