._lab_1ab0t_1{--lab-border:color-mix(in srgb, var(--color-border) 82%, transparent);--lab-grid:color-mix(in srgb, var(--color-route) 26%, transparent);border:1px solid var(--lab-border);border-radius:var(--radius-xl);background:radial-gradient(circle at 86% 4%, #2563d91f, transparent 23rem), var(--color-surface);width:min(100%,76rem);box-shadow:var(--shadow-sm);color:var(--color-text);font-family:var(--font-ui);margin-block:clamp(2rem,6vw,4.5rem);position:relative;overflow:hidden}._lab_1ab0t_1:before{background-image:radial-gradient(circle at center, var(--color-star) 0 .6px, transparent .8px);content:"";opacity:.07;pointer-events:none;background-size:2.75rem 2.75rem;position:absolute;inset:0}._introduction_1ab0t_32,._scenarios_1ab0t_33,._workspace_1ab0t_34,._lesson_1ab0t_35{z-index:1;position:relative}._introduction_1ab0t_32{gap:var(--space-4);border-bottom:1px solid var(--lab-border);padding:clamp(1.25rem,4vw,2.25rem);display:grid}._introduction_1ab0t_32 h2{margin:0;font-size:clamp(1.75rem,4vw,2.6rem)}._introduction_1ab0t_32>p{max-width:42rem;color:var(--color-text-muted);margin:0;line-height:1.65}._kicker_1ab0t_59{margin:0 0 var(--space-2);color:var(--color-link);letter-spacing:.11em;text-transform:uppercase;font-size:.7rem;font-weight:650}._scenarios_1ab0t_33{align-items:center;gap:var(--space-3);padding:var(--space-3) clamp(1.25rem, 4vw, 2.25rem);border-bottom:1px solid var(--lab-border);background:color-mix(in srgb, var(--color-surface-sunken) 60%, transparent);flex-wrap:wrap;display:flex}._scenarios_1ab0t_33>span{color:var(--color-text-subtle);letter-spacing:.06em;text-transform:uppercase;font-size:.72rem;font-weight:600}._scenarioButtons_1ab0t_86{gap:var(--space-2);flex-wrap:wrap;display:flex}._scenarioButton_1ab0t_86{border:1px solid var(--color-border);border-radius:var(--radius-pill);background:var(--color-surface-raised);min-height:2.75rem;color:var(--color-text-muted);cursor:pointer;transition:border-color var(--duration-fast) var(--ease-standard), background-color var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard), translate var(--duration-fast) var(--ease-standard);padding:.4rem .72rem;font-size:.78rem;font-weight:560}._scenarioButton_1ab0t_86:hover{border-color:var(--color-border-strong);color:var(--color-text);translate:0 -1px}._scenarioButton_1ab0t_86[aria-pressed=true]{border-color:var(--color-route-bright);background:var(--color-accent-soft);color:var(--color-link-hover)}._workspace_1ab0t_34{min-width:0;display:grid}._controls_1ab0t_126{border-bottom:1px solid var(--lab-border);min-width:0;padding:clamp(1.25rem,4vw,2.25rem)}._controlGroup_1ab0t_132{gap:var(--space-6);display:grid}._control_1ab0t_126{min-width:0}._controlHeading_1ab0t_141{justify-content:space-between;align-items:baseline;gap:var(--space-3);margin-bottom:var(--space-2);display:flex}._controlHeading_1ab0t_141 label{font-size:.88rem;font-weight:620}._controlValue_1ab0t_154{color:var(--color-link-hover);font-family:var(--font-code);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:.82rem}._controlValue_1ab0t_154 span{color:var(--color-text-subtle);font-size:.7rem}._control_1ab0t_126 input[type=range]{width:100%;height:1.5rem;accent-color:var(--color-accent);cursor:ew-resize;margin:0}._controlHint_1ab0t_175{margin:var(--space-1) 0 0;color:var(--color-text-subtle);font-size:.74rem;line-height:1.45}._policyPicker_1ab0t_182{min-width:0;margin:var(--space-8) 0 0;border:0;padding:0}._policyPicker_1ab0t_182 legend{margin-bottom:var(--space-3);font-size:.88rem;font-weight:620}._policyOptions_1ab0t_195{gap:var(--space-2);display:grid}._policyOptions_1ab0t_195 label{cursor:pointer;display:block;position:relative}._policyOptions_1ab0t_195 input{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;margin:-1px;position:absolute;overflow:hidden}._policyOptions_1ab0t_195 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strong{color:var(--color-text);font-family:var(--font-code);font-variant-numeric:tabular-nums;font-size:1rem;display:block}._utilization_1ab0t_270 code{color:var(--color-text-subtle);font-size:.67rem}._chart_1ab0t_325{grid-template-columns:2rem minmax(0,1fr);min-width:0;display:grid;position:relative}._chartScale_1ab0t_332{height:11.5rem;color:var(--color-text-subtle);font-family:var(--font-code);font-variant-numeric:tabular-nums;flex-direction:column;justify-content:space-between;padding-block:0 .15rem;font-size:.62rem;display:flex}._plot_1ab0t_344{border-bottom:1px solid var(--color-border-strong);background-image:linear-gradient(to bottom, var(--lab-grid) 1px, transparent 1px);background-size:100% 25%;height:11.5rem;position:relative;overflow:hidden}._bars_1ab0t_357{align-items:end;gap:max(1px,.16vw);display:flex;position:absolute;inset:0}._bar_1ab0t_357{min-width:1px;height:max(2px, calc(var(--queue-percent) * 1%));background:linear-gradient(to top, var(--color-accent), 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span{color:var(--color-warning);font-family:var(--font-code);letter-spacing:.02em;font-size:.58rem;position:absolute;top:.2rem;right:.25rem}._chartTimes_1ab0t_408{padding-top:var(--space-2);color:var(--color-text-subtle);font-family:var(--font-code);grid-column:2;justify-content:space-between;font-size:.62rem;display:flex}._legend_1ab0t_418{justify-content:flex-end;gap:var(--space-4);margin-top:var(--space-3);color:var(--color-text-subtle);flex-wrap:wrap;font-size:.66rem;display:flex}._legend_1ab0t_418 span{align-items:center;gap:var(--space-2);display:inline-flex}._legend_1ab0t_418 i{border-radius:var(--radius-pill);width:.75rem;height:.28rem;display:block}._queueKey_1ab0t_441{background:var(--color-info)}._dropKey_1ab0t_445{background:var(--color-danger)}._metrics_1ab0t_449{margin:var(--space-6) 0 0;border:1px solid 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var(--lab-border);border-radius:var(--radius-xl);background:radial-gradient(circle at 84% 1%, #2563d924, transparent 26rem), var(--color-surface);width:min(100%,82rem);box-shadow:var(--shadow-sm);color:var(--color-text);font-family:var(--font-ui);margin-block:clamp(2.5rem,7vw,5rem);position:relative;overflow:hidden}._lab_1rr8l_1:before{background-image:radial-gradient(circle at center, var(--color-star) 0 .6px, transparent .8px);content:"";opacity:.065;pointer-events:none;background-size:2.75rem 2.75rem;position:absolute;inset:0}._introduction_1rr8l_32,._tabs_1rr8l_33,._panel_1rr8l_34,._liveSummary_1rr8l_35{z-index:1;position:relative}._introduction_1rr8l_32{gap:var(--space-4);border-bottom:1px solid var(--lab-border);padding:clamp(1.25rem,4vw,2.35rem);display:grid}._introduction_1rr8l_32 h2{margin:0;font-size:clamp(1.9rem,4vw,3rem)}._introduction_1rr8l_32>p{max-width:45rem;color:var(--color-text-muted);margin:0;font-size:.95rem;line-height:1.65}._kicker_1rr8l_60,._sectionLabel_1rr8l_61,._statLabel_1rr8l_62{color:var(--color-link);letter-spacing:.1em;text-transform:uppercase;font-size:.69rem;font-weight:650}._kicker_1rr8l_60{margin:0 0 var(--space-2)}._tabs_1rr8l_33{border-bottom:1px solid var(--lab-border);background:color-mix(in srgb, var(--color-surface-sunken) 62%, transparent);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;padding:0 clamp(.75rem,3vw,2.25rem);display:grid}._tab_1rr8l_33{min-height:3.4rem;color:var(--color-text-muted);cursor:pointer;text-align:center;background:0 0;border:0;padding:.75rem;font-size:.79rem;font-weight:620;position:relative}._tab_1rr8l_33:after{border-radius:var(--radius-pill);background:var(--color-route-bright);content:"";opacity:0;height:2px;position:absolute;bottom:-1px;left:.5rem;right:.5rem}._tab_1rr8l_33:hover{color:var(--color-text)}._tab_1rr8l_33[aria-selected=true]{color:var(--color-link-hover)}._tab_1rr8l_33[aria-selected=true]:after{opacity:1}._panel_1rr8l_34{min-width:0}._panel_1rr8l_34[hidden]{display:none}._learningWorkspace_1rr8l_128{min-width:0;display:grid}._controls_1rr8l_133,._environment_1rr8l_134,._stateInspector_1rr8l_135,._dqnSection_1rr8l_136,._networkCard_1rr8l_137{min-width:0;padding:clamp(1rem,3vw,1.75rem)}._controls_1rr8l_133,._environment_1rr8l_134{border-bottom:1px solid var(--lab-border)}._controls_1rr8l_133{background:color-mix(in srgb, var(--color-surface-sunken) 34%, transparent)}._controls_1rr8l_133 h3,._environment_1rr8l_134 h3,._stateInspector_1rr8l_135 h3,._dqnSection_1rr8l_136 h3,._networkCard_1rr8l_137 h3{font-family:var(--font-ui);letter-spacing:0;margin:0;font-size:.92rem;font-weight:650}._runButtons_1rr8l_163{gap:var(--space-2);margin-top:var(--space-4);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}._primaryButton_1rr8l_170,._secondaryButton_1rr8l_171,._sampleButton_1rr8l_172{border:1px solid var(--color-border-strong);border-radius:var(--radius-md);cursor:pointer;min-height:2.75rem;transition:border-color var(--duration-fast) var(--ease-standard), background-color var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard), translate var(--duration-fast) var(--ease-standard);font-size:.78rem;font-weight:620}._primaryButton_1rr8l_170{border-color:var(--color-accent);background:var(--color-accent);color:#fff}._primaryButton_1rr8l_170:hover{background:var(--color-accent-hover);translate:0 -1px}._secondaryButton_1rr8l_171,._sampleButton_1rr8l_172{background:var(--color-surface-raised);color:var(--color-text-muted)}._secondaryButton_1rr8l_171:hover,._sampleButton_1rr8l_172:hover{border-color:var(--color-link);color:var(--color-text);translate:0 -1px}._parameterGroup_1rr8l_210{gap:var(--space-5);padding:var(--space-5) 0 0;margin:var(--space-5) 0 0;border:0;border-top:1px solid var(--lab-border);display:grid}._parameterGroup_1rr8l_210 legend{padding:0 var(--space-2) 0 0;color:var(--color-text-subtle);letter-spacing:.08em;text-transform:uppercase;font-size:.7rem;font-weight:650}._rangeControl_1rr8l_228{min-width:0}._rangeHeading_1rr8l_232{justify-content:space-between;align-items:baseline;gap:var(--space-3);margin-bottom:var(--space-1);display:flex}._rangeHeading_1rr8l_232 label,._toggleLabel_1rr8l_241{color:var(--color-text);font-size:.79rem;font-weight:620}._rangeHeading_1rr8l_232 output{color:var(--color-link-hover);font-family:var(--font-code);font-variant-numeric:tabular-nums;font-size:.76rem}._rangeControl_1rr8l_228 input[type=range]{width:100%;height:1.75rem;accent-color:var(--color-accent);cursor:ew-resize;margin:0}._rangeControl_1rr8l_228 p,._toggleHint_1rr8l_263,._supportingCopy_1rr8l_264,._mapHint_1rr8l_265,._stateHint_1rr8l_266,._dqnIntro_1rr8l_267,._architectureNote_1rr8l_268{margin:var(--space-1) 0 0;color:var(--color-text-subtle);font-size:.72rem;line-height:1.5}._toggle_1rr8l_241{align-items:center;gap:var(--space-3);cursor:pointer;grid-template-columns:auto 1fr;min-height:2.75rem;display:grid;position:relative}._toggle_1rr8l_241 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