.buyer-hero{background:var(--navy);color:white;padding:68px 0 52px}.buyer-hero h1{max-width:840px;font-size:clamp(2.3rem,5vw,4.4rem);line-height:1.06;letter-spacing:-.045em;margin:15px 0 22px}.buyer-hero h1 span{color:var(--lime)}.buyer-hero p{max-width:770px;color:#d2dee7;line-height:1.8}.buyer-hero .eyebrow{color:var(--lime)}.buyer-tabs{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.buyer-tabs a{border:1px solid #7890a4;border-radius:24px;color:white;padding:9px 16px}.buyer-intro{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.buyer-intro article,.buyer-panel,.buyer-card{border:1px solid var(--line);background:white;border-radius:16px;padding:24px}.buyer-intro h3{margin:10px 0}.buyer-intro p,.buyer-panel p,.buyer-card p{color:var(--muted);line-height:1.65}.buyer-number{font-size:2rem;font-weight:800;color:var(--navy)}.buyer-controls{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;background:var(--lime-soft);padding:22px;border-radius:16px;margin:24px 0}.buyer-controls label,.buyer-pair label,.buyer-cost label{display:flex;flex-direction:column;gap:7px;font-size:.86rem;font-weight:700}.buyer-controls select,.buyer-pair select,.buyer-cost input,.buyer-cost select{width:100%;min-height:46px;padding:10px;border:1px solid #afbfcd;border-radius:8px;background:white;font:inherit;color:var(--ink)}.buyer-controls .check{grid-column:1/-1;flex-direction:row;align-items:center}.buyer-controls .check input{width:20px;height:20px}.buyer-muted{font-size:.87rem;color:var(--muted);line-height:1.65}.buyer-results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:18px 0}.buyer-card{display:flex;flex-direction:column}.buyer-card h3{font-size:1.25rem;margin:8px 0}.buyer-card .price{font-size:1.8rem;font-weight:800;letter-spacing:-.04em}.buyer-badge{display:inline-block;background:#eef2f6;border-radius:6px;padding:5px 8px;font-size:.75rem;font-weight:750;margin:6px 5px 6px 0}.buyer-badge.tier1{background:var(--lime-soft)}.buyer-badge.tier3{background:#fff0df}.buyer-card dl{display:grid;grid-template-columns:1fr 1fr;gap:12px;border-block:1px solid var(--line);padding:16px 0}.buyer-card dt{font-size:.75rem;color:var(--muted)}.buyer-card dd{margin:3px 0;font-weight:750}.buyer-card details{font-size:.86rem;margin:14px 0}.buyer-card summary{cursor:pointer;font-weight:750}.buyer-card .buyer-actions{margin-top:auto;display:flex;gap:12px;flex-wrap:wrap;padding-top:14px}.buyer-card a,.buyer-panel a,.buyer-sources a,.buyer-table a{color:#165f88;text-decoration:underline;text-underline-offset:3px}.buyer-pair{display:grid;grid-template-columns:1fr 1fr;gap:20px}.buyer-delta{margin:22px 0;background:var(--navy);color:white;padding:24px;border-radius:12px;font-size:1.1rem;line-height:1.7}.buyer-delta strong{color:var(--lime)}.buyer-table{overflow-x:auto;margin:20px 0}.buyer-table table{width:100%;border-collapse:collapse}.buyer-table th,.buyer-table td{text-align:left;padding:14px;border-bottom:1px solid var(--line);vertical-align:top;min-width:140px}.buyer-table th{background:#edf2f5}.buyer-table th:first-child{min-width:130px}.buyer-table small{display:block;margin-top:5px;color:var(--muted)}.buyer-cost{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.buyer-cost-result{margin-top:20px;padding:20px;background:var(--lime-soft);border-radius:10px;font-size:1.1rem;line-height:1.7}.buyer-sources{display:grid;grid-template-columns:1fr 1fr;gap:16px}.buyer-sources li{margin:12px 0}.buyer-plot{width:100%;height:auto;border-radius:12px;border:1px solid var(--line)}.buyer-chapters{display:grid;grid-template-columns:1fr 1fr;gap:20px}.buyer-chapters h3{margin-top:0}.buyer-error{padding:20px;background:#fff0df;border-radius:10px}.buyer-page section[id]{scroll-margin-top:90px}.buyer-page :focus-visible{outline:3px solid #387eb4;outline-offset:3px}
.buyer-code{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--lime-soft);padding:10px 12px;border-radius:8px}.buyer-code span{font-size:.75rem;text-transform:uppercase;font-weight:700}.buyer-code strong{font-size:1.05rem;color:var(--navy)}
@media(max-width:1000px){.buyer-results{grid-template-columns:repeat(2,minmax(0,1fr))}.buyer-controls{grid-template-columns:1fr 1fr}.buyer-intro{grid-template-columns:1fr}.buyer-hero{padding:45px 0}}
@media(max-width:650px){.buyer-results,.buyer-pair,.buyer-cost,.buyer-sources,.buyer-chapters{grid-template-columns:1fr}.buyer-controls{padding:16px;gap:12px}.buyer-card,.buyer-panel{padding:19px}.buyer-tabs{gap:8px}.buyer-tabs a{font-size:.82rem}.buyer-table th,.buyer-table td{padding:10px}.buyer-hero h1{font-size:2.6rem}}