.chain-setup-guide{margin:1.5rem 0;border:1px solid #ccc;border-top:4px solid #ed690b;border-radius:12px;background:#fff;padding:clamp(1rem,2vw,1.5rem);font-size:1rem;line-height:1.55}
.chain-setup-heading h2{margin:0 0 .5rem;font-size:clamp(1.3rem,2vw,1.65rem)}
.chain-setup-heading p{margin:0 0 1rem;max-width:95ch}
.chain-setup-panels{display:grid;grid-template-columns:1fr 1fr .9fr;gap:1rem;align-items:stretch}
.chain-setup-panels figure{margin:0;border:1px solid #ddd;border-radius:8px;padding:1rem;display:flex;flex-direction:column}
.chain-setup-panels figcaption strong,.chain-setup-panels figcaption span{display:block}
.chain-setup-panels figcaption span{font-size:.875rem;margin-top:.4rem}
.chain-setup-panels img{display:block;max-width:100%;width:100%;height:auto;object-fit:contain;aspect-ratio:3/2}
.chain-setup-panels figure p{margin:.3rem 0 0;font-size:.875rem;line-height:1.5}
.chain-setup-panels aside{padding:1.25rem;background:#fff1e5;border-radius:8px}
.chain-setup-panels h3{font-size:1.2rem;margin:0}
.chain-setup-panels aside p{margin:1rem 0}
.chain-setup-actions{display:flex;gap:.6rem;flex-wrap:wrap}
.chain-setup-actions .button{min-height:48px;display:flex;align-items:center;justify-content:center;flex:1;text-align:center;font-size:1rem}
.chain-setup-confirm{margin:1rem 0 0;font-size:.875rem}
.chain-setup-match{border-left:3px solid #ed690b;padding-left:.65rem;font-size:.875rem;line-height:1.5;margin:0 0 .8rem}
.chain-setup-match strong,.chain-setup-match span{display:block}
.chain-setup-notice{margin:1rem 0;padding:.75rem 1rem;border-left:5px solid var(--orange,#f36c21);border-radius:6px;background:#fff1e5;color:#222;display:flex;align-items:center;gap:.5rem 1rem;flex-wrap:wrap;font-size:1rem;line-height:1.5}
.chain-setup-notice strong{flex:1 1 24rem}.chain-setup-notice span{flex:1 1 15rem}.chain-setup-notice a{display:flex;align-items:center;min-height:44px;color:#194c33;text-decoration:underline;font-weight:700;flex:0 1 auto}.chain-setup-notice a:focus-visible{outline:3px solid #194c33;outline-offset:4px}
#chain-setup-title{scroll-margin-top:110px}.chain-setup-guide:has(#chain-setup-title:target){outline:3px solid var(--orange,#f36c21);outline-offset:3px}
.chain-setup-notice .chain-bar-check-link{flex:1 1 15rem}
#bar-photo-help-title{scroll-margin-top:110px}.chain-bar-photo-help:has(#bar-photo-help-title:target){outline:3px solid var(--orange,#f36c21);outline-offset:3px}
@media(max-width:900px){.chain-setup-panels{grid-template-columns:1fr 1fr}.chain-setup-panels aside{grid-column:1/-1}}
@media(max-width:560px){.chain-setup-panels{grid-template-columns:1fr}.chain-setup-panels img{max-width:360px;align-self:center}.chain-setup-actions .button{flex-basis:40%}}