.assembly-story{--pin-top:94px;height:380svh;margin:48px 0;position:relative}.assembly-pin{top:var(--pin-top);height:calc(100svh - var(--pin-top) - 16px);background:#111312;border-block:1px solid #333a34;flex-direction:column;max-height:850px;padding-top:20px;display:flex;position:sticky}.assembly-heading{justify-content:space-between;align-items:center;gap:20px;display:flex}.assembly-heading h2{margin:8px 0 20px;font-size:24px}.assembly-heading>span{color:#a0aaa2;font-size:12px}.assembly-chapters{border-block:1px solid #333a34;flex-shrink:0;grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.assembly-chapters button{color:#a0aaa2;text-align:left;border-bottom:2px solid #0000;align-items:center;gap:12px;padding:12px 16px;font-size:13px;display:flex}.assembly-chapters button span{color:#79867d;font-family:var(--display);font-size:11px}.assembly-chapters button[aria-pressed=true]{color:#eff2ed;background:#1b2420;border-bottom-color:#a0e7db}.assembly-chapters button[aria-pressed=true] span{color:#a0e7db}.assembly-stage{background:radial-gradient(at 50% 54%,#26423852 0%,#11131200 70%);flex:1;width:100%;min-height:0;position:relative}.assembly-canvas{touch-action:pan-y;width:100%;height:100%;display:block}.assembly-labels{pointer-events:none;position:absolute;inset:0;overflow:hidden}.assembly-label{white-space:nowrap;text-align:center;background:#111513e0;border:1px solid #a0e7db38;border-radius:4px;padding:4px 8px;line-height:1.45;position:absolute;transform:translate(-50%,-100%);box-shadow:0 6px 18px #00000059}.assembly-label strong{font-size:12px;font-weight:600;display:block}.assembly-label span{color:#c0ccc4;font:10px/1.45 monospace;display:block}.assembly-color-0{color:#a0e7db;border-color:#a0e7db52}.assembly-color-1{color:#ff927e;border-color:#ff927e52}.assembly-color-2{color:#dfec91;border-color:#dfec9152}.assembly-caption{border-top:1px solid #333a34;flex-shrink:0;align-items:flex-start;gap:24px;padding:18px 0;display:flex}.assembly-count{font:32px/1.2 var(--display);color:#a0e7db;min-width:75px}.assembly-count span{color:#a0aaa2;margin-left:8px;font-size:12px}.assembly-description{flex:1;min-width:0;min-height:90px}.assembly-description h3{margin-bottom:7px;font-size:19px}.assembly-description p{color:#a0aaa2;max-width:700px;font-size:13px;line-height:1.8}.assembly-description code{color:#d8df86;overflow-wrap:anywhere;margin-top:8px;font-size:11px;display:block}.assembly-playback{flex-shrink:0;align-items:center;gap:12px;height:38px;display:flex}.assembly-playback .icon-button{flex-shrink:0;width:28px;height:28px}.assembly-progress{background:#29332d;flex:1;height:3px}.assembly-progress>div{transform-origin:0;background:#a0e7db;height:100%;transform:scaleX(0)}.assembly-result{color:#a0e7db;white-space:nowrap;background:#14231de6;border:1px solid #a0e7db59;border-radius:999px;align-items:center;gap:8px;padding:5px 12px;font:11px/1.5 monospace;display:flex;position:absolute;bottom:14px;left:50%;transform:translate(-50%);box-shadow:0 8px 24px #00000059}.assembly-fallback{text-align:center;color:#a0aaa2;flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:24px;display:flex;position:absolute;inset:0}.assembly-fallback p{max-width:450px}.assembly-story[data-status=fallback] .assembly-canvas,.assembly-story[data-status=fallback] .assembly-labels{display:none}.assembly-story[data-reduced=true],.assembly-story[data-status=fallback]{height:auto}.assembly-story[data-reduced=true] .assembly-pin,.assembly-story[data-status=fallback] .assembly-pin{min-height:620px;position:relative;top:0}@media (max-width:700px){.assembly-story{--pin-top:76px;height:340svh;margin:32px 0}.assembly-pin{padding-top:12px}.assembly-heading{display:block}.assembly-heading h2{margin:6px 0;font-size:20px}.assembly-heading>span{margin-bottom:12px;font-size:10px;display:block}.assembly-chapters button{justify-content:center;gap:4px;padding:10px 2px;font-size:11px}.assembly-chapters button span{font-size:9px}.assembly-caption{gap:12px;padding:14px 0}.assembly-count{display:none}.assembly-description{min-height:122px}.assembly-description h3{font-size:16px}.assembly-description p{font-size:12px}.assembly-description code{font-size:10px}.assembly-caption .icon-button{flex-shrink:0;width:28px;height:28px}.assembly-label{padding:2px 3px}.assembly-label strong{font-size:10px}.assembly-label span{font-size:8px}.assembly-result{font-size:9px}}@media (max-height:650px) and (prefers-reduced-motion:no-preference){.assembly-heading .eyebrow,.assembly-heading>span,.assembly-description code{display:none}.assembly-heading h2{margin:0 0 10px;font-size:18px}.assembly-description{min-height:85px}.assembly-caption{padding:10px 0}}@media print{.assembly-story{display:none}}