.method-tabs{display:flex;gap:6px;flex-wrap:wrap;margin:24px 0 8px;border-bottom:2px solid var(--line);padding-bottom:8px}.method-tabs button{font:inherit;font-weight:750;line-height:1.35;min-height:48px;padding:12px 20px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink);cursor:pointer}.method-tabs button[aria-selected=true]{background:#102c41;border-color:#102c41;color:#fff;box-shadow:inset 0 -3px #24d3e2}.method-tabs button:focus-visible,.method-panel:focus-visible,#workflow:focus-visible,.method-table:focus-visible{outline:3px solid #087c8d;outline-offset:4px}.dr-guide [role=tabpanel][hidden]{display:none!important}.method-panel{min-width:0;max-width:100%}.method-heading{padding:28px 0 10px}.method-heading h2{font-size:clamp(28px,3.8vw,42px)}.method-panel>h2{border-top:1px solid var(--line);padding-top:32px;margin-top:42px;max-width:950px}.method-panel>h3{margin-top:30px;max-width:850px}.method-panel>p,.method-panel>ul,.method-panel>ol{max-width:900px}.method-panel li{margin:8px 0}.method-panel strong{color:#172d42}.method-panel .method-caption{font-size:13px;color:var(--muted)}.method-download{display:inline-flex;align-items:center;min-height:44px;font-weight:750}.method-toc{border:1px solid var(--line);border-left:4px solid #087c8d;border-radius:8px;background:white;padding:18px 22px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 24px;margin:24px 0 32px}.method-toc strong{grid-column:1/-1}.method-toc a{padding:8px 0;line-height:1.4;min-height:44px}.method-gate{border-left:4px solid #087c8d;background:#eaf3f6;padding:12px 20px;margin:16px 0;max-width:900px}.method-gate p{margin:5px 0}.method-table{max-width:100%;overflow-x:auto;border:1px solid var(--line);border-radius:8px;margin:20px 0;background:white}.method-table table{width:100%;border-collapse:collapse;min-width:600px;text-align:left;font-size:14px}.method-table th{background:#102c41;color:#fff}.method-table td,.method-table th{padding:14px 16px;vertical-align:top;border-bottom:1px solid var(--line);min-width:150px}.method-table tr:last-child td{border-bottom:0}.method-sources{padding:18px 24px;border:1px solid var(--line);background:#fff;border-radius:8px;margin:32px 0}.method-sources summary{font-size:18px;font-weight:750;cursor:pointer;min-height:44px}.method-sources li{padding:12px 4px;border-top:1px solid var(--line)}.method-sources li p{font-size:14px;color:var(--muted)}.method-panel a,.method-panel code{overflow-wrap:anywhere}.method-panel [id]{scroll-margin-top:85px}@media(max-width:650px){.method-tabs{gap:8px}.method-tabs button{flex:1 1 145px;padding:12px;font-size:14px}.method-toc{grid-template-columns:1fr;padding:16px}.method-gate{padding:12px 14px}.method-sources{padding:16px}.method-sources ol{padding-left:22px}.method-panel>h2{font-size:26px}.method-panel>ul,.method-panel>ol{padding-left:24px}}@media print{.method-tabs{display:none}.dr-guide [role=tabpanel][hidden]{display:block!important}.method-table{overflow:visible}.method-table table{min-width:0}.method-toc{display:none}}