.lab{scroll-margin-top:25px}.equipment-switch{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:18px}.equipment{border:1px solid #dcd8df;border-radius:9px;background:transparent;display:flex;align-items:center;gap:15px;text-align:left;padding:17px 22px}.equipment.active{background:#ede8f6;border-color:#b5a2d8}.equipment-number{font-size:12px;color:#91819d;border:1px solid #d4c9e2;border-radius:50%;width:32px;height:32px;display:grid;place-items:center}.equipment.active .equipment-number{background:#7963bf;color:#fff;border-color:#7963bf}.equipment strong{display:block;font-size:15px}.equipment small{font-size:11px;color:#817586}.equipment-arrow{margin-left:auto;color:#887299;font-size:22px}.workspace{display:grid;grid-template-columns:1.35fr 1fr;background:#fff;border:1px solid #ded9e1;border-radius:13px;overflow:hidden}.viewport-panel{background:#eeedf4;padding:22px 25px 18px;position:relative;display:flex;flex-direction:column}.viewer-top{display:flex;justify-content:space-between;align-items:center;gap:10px}.viewer-tag{font-size:8px;letter-spacing:1.1px;color:#7d748c;font-weight:700;display:flex;align-items:center;gap:6px}.viewer-tag>span{width:5px;height:5px;background:#9685b3;border-radius:50%}.viewer-top .text-button{font-size:10px}.viewer{height:410px;position:relative;min-width:0;width:100%;touch-action:pan-y}.viewer canvas{display:block;width:100%;height:100%;outline:none;position:absolute;inset:0;z-index:1;touch-action:pan-y}.viewer-loading{position:absolute;top:40%;width:100%;text-align:center;color:#766684;font-size:13px}.part-labels{position:absolute;inset:0;pointer-events:none;z-index:2;overflow:hidden}.part-label{position:absolute;font-size:9px;border:1px solid #ccbfdf;color:#4a3e61;border-radius:5px;background:#fffffff0;padding:4px 7px;transform:translate(-50%,-50%);white-space:nowrap;pointer-events:auto;box-shadow:0 2px 8px #24113e0d}.viewer-caption{display:flex;align-items:center;gap:7px;margin-top:auto}.viewer-caption>span{font-size:10px;color:#918799;margin-right:auto}.viewer-caption>span>span{font-size:19px;margin-right:6px}.explosion-control{display:flex;align-items:center;gap:13px;margin:18px 0;font-size:10px;color:#6c6378}.explosion-control input{flex:1;min-width:30px;accent-color:#8772bf;height:16px}.explosion-control label{white-space:nowrap}.explosion-control output{min-width:33px;text-align:right;font-variant-numeric:tabular-nums}.ar-button{background:#282632;color:#fff;width:100%;font-size:12px;gap:12px}.ar-button:hover{background:#403750}.button-tag{border:1px solid #726480;border-radius:3px;font-size:9px;padding:0 5px;margin-left:auto;color:#c2b4d5}.camera-note{text-align:center;color:#908598;font-size:9px;margin:9px 0 0}.guide-panel{padding:25px 28px 20px;min-width:0}.mode-switch{display:flex;border:1px solid #e3dfea;border-radius:6px;padding:3px;margin-bottom:24px;background:#f8f7fa}.mode-switch button{border:0;flex:1;background:none;border-radius:4px;font-size:10px;padding:8px}.mode-switch button.active{background:#fff;box-shadow:0 1px 5px #37234116;color:#655083;font-weight:700}.progress-label{display:flex;justify-content:space-between;font-size:8px;letter-spacing:.7px;color:#94879d}.progress-track{height:3px;background:#eeeaf3;margin:10px 0 20px;border-radius:2px;overflow:hidden}.progress-track>div{height:100%;background:#8f79c5;width:0;transition:width .5s}.step-number{font-size:11px;color:#947cb5;background:#f1edf7;border-radius:5px;display:inline-grid;place-items:center;width:28px;height:28px}.guide-panel h3{font-size:25px;letter-spacing:-.8px;line-height:1.2;margin:12px 0 14px}.guide-panel #step-description{font-size:12px;color:#77707d;line-height:1.9;margin:0;min-height:91px}.tip{display:flex;align-items:start;gap:9px;margin:15px 0 19px;padding:11px 12px;background:#f7f5ef;border-radius:6px;color:#8a7c64}.tip>span{font-size:18px;line-height:1.2}.tip p{font-size:10px;margin:0;line-height:1.75}.guide-panel>#install{width:100%;text-align:left;padding-inline:17px}.parts-heading{display:flex;justify-content:space-between;align-items:center;margin:23px 0 12px}.parts-heading>span{font-size:8px;letter-spacing:1px;color:#8b8095}.parts-heading .text-button{font-size:9px}.parts-list{display:flex;flex-wrap:wrap;gap:6px}.part-pill{font-size:9px;padding:6px 9px;border-radius:5px;background:#f6f5f8;border:1px solid #e8e3ed;color:#8d8296;display:flex;align-items:center;gap:5px}.part-pill.current{border-color:#b39acd;color:#735297;background:#f4effa}.part-pill.done{background:#f0f4ed;border-color:#dce7d4;color:#627850}.part-pill[disabled]{opacity:.6}.part-pill span{font-size:8px}.completion{font-size:12px;padding:12px;background:#eef5e9;border-radius:6px;color:#4a6842;line-height:1.7}.model-note{font-size:9px;color:#9a909f;margin:13px 0 0}.piece-detail{position:absolute;top:78px;left:25px;right:25px;background:#fffc;border:1px solid #d9cdea;border-radius:7px;padding:10px 35px 10px 13px;z-index:3;backdrop-filter:blur(6px)}.piece-detail strong{font-size:12px;display:block}.piece-detail span{font-size:10px;color:#79678c}.piece-detail .close-detail{position:absolute;right:10px;top:7px;border:0;background:none;font-size:19px}.ar-dialog{width:100vw;height:100dvh;max-width:none;max-height:none;border-radius:0;margin:0;background:#15111c;color:#fff;overflow:hidden}.ar-bar{position:absolute;inset:0 0 auto;z-index:5;padding:20px;display:flex;justify-content:space-between;align-items:center;background:linear-gradient(#17111de8,#17111d00);min-height:100px}.ar-bar>div{display:flex;flex-direction:column}.ar-bar strong{font-size:18px}.ar-bar span{font-size:11px;color:#e0d0f1;max-width:75vw}.ar-bar .close-button{background:#ffffffd9}#ar-container{position:absolute;inset:0;overflow:hidden}#ar-container>canvas{position:absolute;z-index:2}#ar-container>video{position:absolute;z-index:1}.ar-bottom{position:absolute;inset:auto 0 0;z-index:5;padding:22px;background:linear-gradient(#17111d00,#17111dee);text-align:center}.ar-bottom p{font-size:11px;color:#e6daef}.ar-bottom>div{display:flex;gap:10px;justify-content:center}.ar-bottom p:first-child{font-size:14px;font-weight:600}.ar-bottom p:last-child{font-size:9px}.viewport-panel:fullscreen{padding:30px;display:flex;height:100dvh}.viewport-panel:fullscreen .viewer{flex:1;height:auto;min-height:50vh}.viewport-panel:fullscreen .camera-note{margin-bottom:10px}
@media(max-width:900px){.workspace{grid-template-columns:1.15fr 1fr}.viewport-panel{padding-inline:18px}.guide-panel{padding:22px}.viewer{height:390px}.guide-panel h3{font-size:22px}.viewer-caption>span{font-size:8px}.viewer-top .text-button{font-size:9px}.viewer-tag{font-size:7px;letter-spacing:.4px}}
@media(max-width:700px){.workspace{grid-template-columns:1fr}.viewer{height:350px}.viewport-panel{padding:17px 20px}.guide-panel{padding:23px}.guide-panel #step-description{min-height:0}.guide-panel h3{font-size:25px}.model-note{line-height:1.7}.equipment{padding:13px;gap:10px}.equipment-number{width:26px;height:26px;font-size:10px}.equipment strong{font-size:13px}.equipment small{font-size:9px}.equipment-arrow{font-size:18px}.viewer-tag{font-size:8px;letter-spacing:.8px}.viewer-top .text-button{font-size:10px}.viewer-caption>span{font-size:9px}.mode-switch{margin-bottom:20px}.parts-list{gap:7px}.part-pill{font-size:10px;padding:8px 9px}.ar-bottom{padding:16px}.ar-bar{padding:16px}.piece-detail{top:57px}}

.fault-lab{padding-block:30px 0;display:grid;grid-template-columns:1fr 1fr;gap:10px 40px}.fault-lab h3{font-size:20px;letter-spacing:-.5px;margin:0 0 8px}.fault-lab p{font-size:12px;color:#776c7e;margin:0}.fault-options{display:flex;flex-wrap:wrap;gap:7px;align-content:center}.fault-options button{padding:9px 12px;background:#eee9f4;border:1px solid #d9cde6;border-radius:6px;font-size:11px;color:#6a527f}.fault-options button[aria-pressed=true]{background:#7460b8;color:#fff}.fault-lab #fault-feedback{grid-column:1/-1;background:#eeeae2;border-radius:7px;padding:15px;font-size:12px;line-height:1.8}.tip p{font-size:11px}.part-pill{font-size:10px}.guide-panel #step-description{font-size:13px}.camera-note{font-size:10px}
@media(max-width:700px){.fault-lab{grid-template-columns:1fr;gap:18px}.equipment small{line-height:1.6}}

.ar-bottom details{max-width:650px;margin:10px auto;color:#eee6f5;background:#1e1726b8;border-radius:6px;text-align:left;padding:8px 12px;font-size:12px}.ar-bottom details summary{cursor:pointer}.ar-bottom details p{max-height:18vh;overflow:auto;line-height:1.8;margin:9px 0}.ar-bottom details p:last-child{font-size:12px}

.piece-detail .inspect-button{position:static;display:block;font-size:11px;background:#e8e4ef;border:1px solid #d3c9e0;border-radius:5px;padding:6px 10px;margin-top:8px;color:#5e4d77}.piece-detail{max-width:310px}.viewer-tag.focused{color:#625080}

.piece-detail{position:relative;left:auto;right:auto;top:auto;max-width:none;margin:8px 0;padding:12px 36px 12px 13px}.piece-detail .inspect-button{display:inline-block}.piece-detail .close-detail{top:8px;right:12px}