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@media(max-width:760px){.scene-options{top:265px;right:20px}.scene-stepper{bottom:148px;width:350px}.manufacturer-gallery{grid-template-columns:repeat(2,1fr);gap:12px}.manufacturer-gallery .photo-card:last-child{grid-column:auto}.manufacturer-gallery img,.manufacturer-gallery .photo-card:last-child img{height:140px}.hero[data-view]:not([data-view=exterior]) .studio-top{bottom:200px}.hero[data-view]:not([data-view=exterior]) .studio{inset:250px -12% 155px -12%}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
.motion-controls{position:absolute;top:106px;right:4%;display:flex;flex-wrap:wrap;align-items:center;gap:7px;max-width:370px;z-index:5;background:#fffbf2ed;padding:10px;border:1px solid #b5c8c3;border-radius:10px}.motion-controls button{font-size:10px;padding:6px 10px}.motion-controls label{display:flex;align-items:center;gap:6px;font-size:10px;flex:1}.motion-controls input{width:90px;accent-color:#1f2e4d}.motion-controls small{font-size:8px;flex-basis:100%;color:var(--muted)}.learning-section,.catalog-section{padding-block:45px;border-top:1px solid var(--line)}.structure-note{border-left:4px solid var(--ocean);background:#edf3ee;padding:20px 24px;margin-bottom:26px;font-size:13px}.structure-note p{margin:6px 0 0}.lesson-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.lesson-card{background:white;border:1px solid var(--line);border-radius:13px;padding:25px;display:flex;flex-direction:column;align-items:flex-start}.lesson-card h3{font-size:20px;margin:0 0 10px}.lesson-card p{font-size:13px}.lesson-card details{width:100%;border-top:1px solid var(--line);padding-block:14px;margin-top:auto}.lesson-card summary{cursor:pointer;font-size:12px;font-weight:700}.lesson-card details p{color:var(--muted)}.system-flow{list-style:none;display:flex;flex-wrap:wrap;padding:0;gap:7px;align-items:center}.system-flow li{background:#edf3ee;border-radius:5px;padding:5px 9px;font-size:11px}.system-flow li:not(:last-child):after{content:' →';color:#577a7b;margin-left:8px}.diagram-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.diagram-grid button{padding:12px;background:white}.diagram-grid img{height:280px;max-width:100%;object-fit:contain;display:block;margin:auto}.diagram-grid span{display:block;padding-top:10px;font-size:12px}.catalog-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.catalog-card{display:flex;flex-direction:column;align-items:flex-start;text-align:left;padding:18px;gap:7px;min-height:135px}.catalog-card small{font-size:9px;color:#577a7b}.catalog-card strong{font-size:13px}.catalog-card span{font-size:10px;margin-top:auto;color:var(--muted)}.exhaust-reading{padding:25px;background:#edf3ee;margin-top:22px;border-radius:10px}.exhaust-reading h3{margin:0}.exhaust-reading p{font-size:13px}
.motion-controls label{flex-direction:row;flex-basis:100%;justify-content:flex-start}.motion-controls{gap:5px}.selection-preview{top:270px}
@media(max-width:1100px){.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.hero{height:960px}.motion-controls{top:300px;left:20px;right:20px;max-width:none}.scene-options{top:403px;right:20px}.studio,.hero[data-view]:not([data-view=exterior]) .studio{inset:390px -9% 155px -9%}.lesson-grid{grid-template-columns:1fr}.lesson-card{padding:20px}.lesson-card h3{font-size:18px}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.catalog-card{padding:12px}.diagram-grid{grid-template-columns:1fr}.diagram-grid img{height:250px}.structure-note{padding:16px}.motion-controls label{flex-basis:100%}}
@media(max-width:760px){.scene-options{top:435px}.studio,.hero[data-view]:not([data-view=exterior]) .studio{top:440px}}
@media print{.hero,.parts-sidebar,.settings-fields,form,.site-header nav,.detail-actions,button{display:none!important}.wrap{width:100%}.guide-layout,.journal-layout{display:block}.part-detail{break-inside:avoid}.record-history{max-height:none}.source-list a:after{content:attr(href);font-size:8px}.footer{margin-top:25px}}