.lab-intro{display:flex;align-items:end;justify-content:space-between;gap:24px;margin:12px 0 28px}.lab-intro h2{font:36px/1.15 Georgia,serif;color:#4b151c;max-width:650px;margin:10px 0 14px}.lab-intro p{font-size:14px;line-height:1.7;color:#776b70;max-width:610px}.lab-toolbar{padding:20px;display:flex;align-items:center;gap:20px;flex-wrap:wrap}.lab-toolbar label,.lab-panel label,.lab-preview-toolbar label{display:flex;flex-direction:column;gap:8px;min-width:0;font-size:12px;font-weight:600}.lab-toolbar select,.lab-panel input,.lab-panel textarea,.lab-panel select,.lab-preview-toolbar select{max-width:100%;min-width:0;padding:11px 12px;font:16px/1.5 inherit;font-family:inherit;font-size:16px;border:1px solid #dececb;background:white;color:#452b34;border-radius:6px}.lab-toolbar>div:last-child{margin-left:auto;display:flex;gap:8px}.lab-variant-switch{display:flex;gap:8px;flex-wrap:wrap}.lab-scope{display:flex;gap:14px;align-items:baseline;padding:18px 4px;font-size:12px;line-height:1.65;color:#6b5b61}.lab-scope strong{color:#743a4b;white-space:nowrap}.lab-preferred{border-left:3px solid #7a6950;padding:14px 18px;background:#f2ece1;font-size:13px;line-height:1.65;margin:0 0 20px}.lab-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 24px}.lab-workspace{display:grid;grid-template-columns:minmax(270px,340px) minmax(0,1fr);gap:24px;align-items:start}.lab-panel{padding:26px;min-width:0}.lab-panel h3{font-size:18px;line-height:1.4;margin-bottom:12px}.lab-panel h4{font-size:14px;margin:14px 0 10px}.lab-panel p{font-size:13px;line-height:1.7;color:#72636a;margin:10px 0 16px}.lab-panel fieldset{border:0;margin:0;padding:0;min-width:0}.lab-panel label{margin:18px 0;line-height:1.6}.lab-panel textarea{width:100%;resize:vertical;line-height:1.5}.lab-panel input,.lab-panel select{width:100%}.lab-panel .button{white-space:normal;min-height:44px}.lab-side{max-height:1000px;overflow-y:auto}.lab-side .method-note{font-size:11px}.lab-stage{min-width:0}.lab-preview-toolbar{display:flex;gap:16px;flex-wrap:wrap;align-items:end;justify-content:space-between;margin-bottom:16px}.lab-preview-toolbar strong{font-size:13px}.lab-preview-toolbar p{font-size:11px;line-height:1.6;margin:6px 0 0;color:#796970}.lab-preview-toolbar label{font-size:11px}.lab-preview-shell{max-width:100%;min-width:0;border:1px solid #dacdca;border-radius:10px;background:#e9e3de;overflow:hidden;padding:0;display:flex;justify-content:center}.lab-preview-size{position:relative;flex-shrink:0}.lab-preview{display:block;border:0;transform-origin:top left;background:#fcf9f5}.lab-trail{margin:16px 0 0;border-left:2px solid #d4b5bb;padding:2px 16px;font-size:12px;line-height:1.7}.lab-trail p{margin:8px 0;color:#7c6b72}.lab-trail ol{padding-left:16px;margin:8px 0}.lab-alert{border:1px solid #e3c7b5;background:#fff6ee;padding:18px;border-radius:8px;margin-bottom:20px;font-size:13px;line-height:1.7;overflow-wrap:anywhere}.lab-alert p{margin:8px 0}.lab-check-list{list-style:none;padding:0;margin:20px 0}.lab-check-list li{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:start;margin:14px 0;font-size:12px;line-height:1.6}.lab-history{margin:24px 0;padding-top:18px;border-top:1px solid #e6dcd7;font-size:12px}.lab-history summary{cursor:pointer;font-weight:600;min-height:44px}.lab-history article{padding:14px 0;border-bottom:1px solid #e6dcd7}.lab-review-title{margin-top:28px}.lab-review{padding:18px 0;border-top:1px solid #e5d9d4;font-size:12px;overflow-wrap:anywhere}.lab-review small{display:block;color:#8a787f;line-height:1.6;margin:7px 0}.lab-review dl{display:grid;grid-template-columns:1fr auto;gap:8px}.lab-review dd{margin:0}.lab-compare-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px;margin:24px 0}.lab-compare-grid article{min-width:0}.lab-compare-grid article>button{margin-top:16px}.lab-prefer{border-top:1px solid #e5d9d4;padding-top:26px;max-width:700px}.lab-evidence-numbers{display:grid;grid-template-columns:1fr 1fr;max-width:600px;margin:26px 0;gap:24px}.lab-evidence-numbers strong{display:block;font-size:34px;font-weight:500;margin-bottom:8px}.lab-evidence-numbers span{font-size:12px;color:#7c6b72}.lab-evidence-item{padding:20px 0;border-bottom:1px solid #e8ded8;max-width:900px}.lab-panel .lab-evidence-item h4{font-size:17px}.lab-evidence-item+.lab-evidence-item{margin-top:12px}.lab-footnote{margin:26px 0;padding:0 3px;max-width:920px;line-height:1.8}.lab-revision{background:#faf6f1;padding:18px;overflow-wrap:anywhere;white-space:pre-wrap}[data-page-lab] .button{min-height:44px}[data-page-lab] .badge{white-space:normal}[data-page-lab] .text-button{white-space:normal;line-height:1.6}
@media(max-width:1150px){.lab-workspace{grid-template-columns:minmax(240px,300px) minmax(0,1fr);gap:18px}.lab-panel{padding:20px}.lab-intro{align-items:start;flex-direction:column}.lab-compare-grid{gap:18px}}
@media(max-width:850px){.lab-workspace{grid-template-columns:1fr}.lab-stage{grid-row:1}.lab-side{max-height:none;overflow:visible}.lab-preview-toolbar{align-items:start}.lab-toolbar{gap:14px}.lab-toolbar>div:last-child{margin-left:0}.lab-compare-grid{grid-template-columns:1fr}}
@media(max-width:500px){.lab-intro h2{font-size:30px}.lab-toolbar{padding:16px;align-items:stretch;flex-direction:column}.lab-toolbar select{width:100%}.lab-variant-switch{display:grid;grid-template-columns:1fr 1fr}.lab-variant-switch .button{white-space:normal;padding:10px 8px}.lab-tabs .button{flex:1 1 130px}.lab-scope{flex-direction:column;gap:6px}.lab-panel{padding:18px}.lab-preview-toolbar{flex-direction:column;align-items:stretch}.lab-preview-toolbar select{width:100%}.lab-evidence-numbers{gap:14px}.lab-evidence-numbers strong{font-size:28px}.lab-review dl{grid-template-columns:1fr}.lab-review dd{margin-bottom:8px}}