:root{--bg:#f4f4f4;--panel:#fff;--panel2:#f5f5f5;--text:#1a1a1a;--muted:#6b6b6b;--border:#ddd;--coach:#00a7e1;--model:#16a34a;--learner:#ffa630;--active:#e0e0e0;--selection-outline:#2563eb;--card-bg:#fff}html,body{height:100%}body{background:var(--bg);color:var(--text);margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji}code{border:1px solid var(--border);background:#f5f5f5;border-radius:6px;padding:1px 6px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace;font-size:12px}.page{min-height:100%}.explorerPage{--explorer-sticky-top:118px;--explorer-sticky-bottom:20px;--explorer-panel-height:calc(100vh - var(--explorer-sticky-top) - var(--explorer-sticky-bottom));--explorer-sticky-column-height:calc(var(--explorer-panel-height) * .9);--explorer-sticky-column-gap:calc(var(--explorer-panel-height) * 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calc(var(--explorer-timeline-track-height,var(--explorer-timeline-height,148px)) * 68 / 260) calc(var(--explorer-timeline-track-height,var(--explorer-timeline-height,148px)) * 6 / 260) calc(var(--explorer-timeline-track-height,var(--explorer-timeline-height,148px)) * 116 / 260);height:var(--explorer-timeline-track-height,var(--explorer-timeline-height,148px));min-height:var(--explorer-timeline-track-height,var(--explorer-timeline-height,148px));-webkit-user-select:none;user-select:none;background:var(--card-bg);border-right:1px solid var(--border);box-sizing:border-box;align-items:stretch;display:grid;position:relative}._laneLabelRow_5ctum_64{justify-content:flex-end;align-items:center;padding-right:12px;display:flex}._laneLabelRowTrack_5ctum_72{margin-right:0}._laneLabelRowActions_5ctum_76{justify-content:flex-end;align-items:center;padding-right:12px;display:flex}._laneLabelText_5ctum_83{letter-spacing:.02em;color:var(--text);text-align:right;font-size:13px;font-weight:700;line-height:1.2}._trackWrap_5ctum_92{width:100%;min-width:0;max-width:100%;min-height:var(--explorer-timeline-track-height,var(--explorer-timeline-height,148px));max-height:var(--explorer-timeline-track-height,var(--explorer-timeline-height,148px));height:var(--explorer-timeline-track-height,var(--explorer-timeline-height,148px));background:var(--card-bg);box-sizing:border-box;padding:0 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260);pointer-events:none;flex-direction:column;align-items:center;gap:2px;display:flex;position:absolute;transform:translate(-50%)}._interactionMarker_5ctum_147{box-sizing:border-box;opacity:.9;cursor:pointer;pointer-events:auto;z-index:2;min-width:16px;max-width:72px;height:16px;box-shadow:none;background:#64748b;border:none;border-radius:0;justify-content:center;align-items:center;margin-left:0;padding:0 4px;display:inline-flex;position:relative;overflow:hidden}._interactionMarker_5ctum_147:hover{opacity:1;filter:brightness(1.05)}._interactionMarker_5ctum_147:focus-visible{z-index:11;outline-offset:1px;outline:2px solid #2563eb}._interactionMarker_5ctum_147._interactionMarkerActive_5ctum_177{z-index:12;opacity:1;box-shadow:none;filter:brightness(1.08)}._interactionMarkerLabel_5ctum_184{letter-spacing:.02em;color:#fff;text-shadow:0 1px 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260);cursor:pointer;z-index:1;box-shadow:none;background:#f8fafc;border:0;border-radius:0;position:absolute;overflow:hidden}._block_5ctum_234:hover{filter:brightness(.97)}._block_5ctum_234:focus-visible{z-index:9;outline:2px solid var(--selection-outline);outline-offset:1px}._laneLearner_5ctum_258{top:calc(var(--explorer-timeline-track-height,var(--explorer-timeline-height,148px)) * 8 / 260);height:calc(var(--explorer-timeline-track-height,var(--explorer-timeline-height,148px)) * 52 / 260);max-height:calc(var(--explorer-timeline-track-height,var(--explorer-timeline-height,148px)) * 52 / 260)}._laneCoach_5ctum_265{top:calc(var(--explorer-timeline-track-height,var(--explorer-timeline-height,148px)) * 70 / 260);height:calc(var(--explorer-timeline-track-height,var(--explorer-timeline-height,148px)) * 58 / 260);max-height:calc(var(--explorer-timeline-track-height,var(--explorer-timeline-height,148px)) * 58 / 260)}._coach_5ctum_271{background:#f5fbff;border-left:4px solid #00a7e1}._learner_5ctum_276{background:#ffffdc;border-left:4px solid #ffa630}._neutral_5ctum_281{background:#f8fafc}._blockActive_5ctum_285{z-index:10;outline:2px solid var(--selection-outline);outline-offset:0;box-shadow:none}._blockMeta_5ctum_292{font-size:max(9px, var(--explorer-timeline-track-height,var(--explorer-timeline-height,148px)) * 10 / 260);letter-spacing:.02em;color:#334155;margin-bottom:calc(var(--explorer-timeline-track-height,var(--explorer-timeline-height,148px)) * 2 / 260);white-space:nowrap;text-overflow:ellipsis;font-weight:700;display:block;overflow:hidden}._blockText_5ctum_304{-webkit-line-clamp:1;font-size:max(10px, var(--explorer-timeline-track-height,var(--explorer-timeline-height,148px)) * 11 / 260);-webkit-box-orient:vertical;line-height:1.25;display:-webkit-box;overflow:hidden}._legendOutside_5ctum_313{box-sizing:border-box;color:#475569;border-top:1px solid 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