.index-story_scroller__1PoOf{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-gap:var(--tk-space-16);gap:var(--tk-space-16);align-items:start}.index-story_chapter__trpOj,.index-story_chapters__VC_Qs{display:flex;flex-direction:column}.index-story_chapter__trpOj{min-height:70vh;justify-content:center;gap:var(--tk-space-4);padding:var(--tk-space-12) 0;border-top:1px solid var(--tk-border)}.index-story_chapter__trpOj:first-child{border-top:none}.index-story_chapterTag__gT1NK{font-family:var(--tk-font-display);font-size:var(--tk-text-xs);letter-spacing:var(--tk-tracking-wide);text-transform:uppercase;color:var(--tk-fg-muted);margin:0}.index-story_question__2e6a1{font-size:var(--tk-text-2xl);font-weight:700;line-height:1.15;letter-spacing:-.01em;color:var(--tk-fg-primary);margin:0;max-width:22ch}.index-story_answer__akf8N{font-size:var(--tk-text-lg);line-height:1.4;color:var(--tk-brand);margin:0;max-width:36ch}.index-story_figure__3mAiW{display:flex;flex-wrap:wrap;align-items:baseline;column-gap:var(--tk-space-3);row-gap:var(--tk-space-2)}.index-story_figureValue__542pt{font-family:var(--tk-font-mono);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-size:var(--tk-text-3xl);line-height:1;color:var(--tk-fg-primary)}.index-story_figureUnit__toh91{font-size:var(--tk-text-sm);color:var(--tk-fg-secondary)}.index-story_figureSpark___6wIA{flex-basis:100%;display:flex;align-items:center;gap:var(--tk-space-3)}.index-story_figureSparkNote__FE1TQ{font-size:var(--tk-text-xs);color:var(--tk-fg-muted)}.index-story_body__YSFYd{font-size:var(--tk-text-md);line-height:1.6;color:var(--tk-fg-secondary);margin:0;max-width:52ch}.index-story_more__7_JF7{align-self:flex-start;font-size:var(--tk-text-sm);color:var(--tk-fg-primary);text-decoration:none;border-bottom:1px solid var(--tk-border-strong);padding-bottom:2px;transition:color var(--tk-dur-fast) var(--tk-ease-out-quint),border-color var(--tk-dur-fast) var(--tk-ease-out-quint)}.index-story_more__7_JF7:hover{color:var(--tk-brand);border-color:var(--tk-brand)}.index-story_more__7_JF7:focus-visible{outline:none;box-shadow:var(--tk-focus-ring)}.index-story_pinned__HYGk0{position:-webkit-sticky;position:sticky;top:calc(50vh - 150px);margin-top:15vh}.index-story_inlineDiagram__N9Q7O{display:none}.index-story_diagram__Fh_0X{margin:0;display:flex;flex-direction:column;gap:var(--tk-space-6);padding:var(--tk-space-8);border:1px solid var(--tk-border);border-radius:var(--tk-radius-lg);background:var(--tk-bg-1)}.index-story_diagramTitle__waIyE{font-size:var(--tk-text-xs);letter-spacing:var(--tk-tracking-caps);text-transform:uppercase;color:var(--tk-fg-muted)}.index-story_row__NwPmD{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"label value" "track track" "sub   sub";grid-row-gap:var(--tk-space-2);row-gap:var(--tk-space-2);grid-column-gap:var(--tk-space-3);column-gap:var(--tk-space-3);transition:opacity var(--tk-dur-slow) var(--tk-ease-out-quint),transform var(--tk-dur-slow) var(--tk-ease-out-quint)}.index-story_rowLabel__J4_qX{grid-area:label;font-size:var(--tk-text-sm);color:var(--tk-fg-secondary)}.index-story_rowValue__0x28V{grid-area:value;font-family:var(--tk-font-mono);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-size:var(--tk-text-md);color:var(--tk-fg-primary)}.index-story_rowSub__euQ59{grid-area:sub;font-size:var(--tk-text-xs);color:var(--tk-fg-muted)}.index-story_track__HKC3L{grid-area:track;position:relative;display:block;height:14px;border-radius:var(--tk-radius-sm);background:var(--tk-bg-3);overflow:hidden}.index-story_barApi__eQ2IH,.index-story_barGap__LB7OK,.index-story_barSelf__QceWG{position:absolute;top:0;bottom:0;left:0;border-radius:var(--tk-radius-sm);transform-origin:left center;transition:transform var(--tk-dur-slow) var(--tk-ease-out-quint)}.index-story_barApi__eQ2IH{background:var(--tk-fg-primary)}.index-story_barSelf__QceWG{background:var(--tk-info)}.index-story_barGap__LB7OK{background:repeating-linear-gradient(135deg,var(--tk-brand) 0 4px,var(--tk-brand-soft) 4px 8px)}.index-story_diagram__Fh_0X[data-fixed="1"] .index-story_layer2__2EyNB,.index-story_diagram__Fh_0X[data-fixed="1"] .index-story_layer3___PYAS,.index-story_diagram__Fh_0X[data-fixed="2"] .index-story_layer3___PYAS,.index-story_scroller__1PoOf[data-step="1"] .index-story_pinned__HYGk0 .index-story_layer2__2EyNB,.index-story_scroller__1PoOf[data-step="1"] .index-story_pinned__HYGk0 .index-story_layer3___PYAS,.index-story_scroller__1PoOf[data-step="2"] .index-story_pinned__HYGk0 .index-story_layer3___PYAS{opacity:.12}.index-story_diagram__Fh_0X[data-fixed="1"] .index-story_layer2__2EyNB .index-story_barSelf__QceWG,.index-story_diagram__Fh_0X[data-fixed="1"] .index-story_layer3___PYAS .index-story_barGap__LB7OK,.index-story_diagram__Fh_0X[data-fixed="2"] .index-story_layer3___PYAS .index-story_barGap__LB7OK,.index-story_scroller__1PoOf[data-step="1"] .index-story_pinned__HYGk0 .index-story_layer2__2EyNB .index-story_barSelf__QceWG,.index-story_scroller__1PoOf[data-step="1"] .index-story_pinned__HYGk0 .index-story_layer3___PYAS .index-story_barGap__LB7OK,.index-story_scroller__1PoOf[data-step="2"] .index-story_pinned__HYGk0 .index-story_layer3___PYAS .index-story_barGap__LB7OK{transform:scaleX(0)}.index-story_diagram__Fh_0X[data-fixed="1"] .index-story_layer2__2EyNB :is(.index-story_rowValue__0x28V,.index-story_rowSub__euQ59),.index-story_diagram__Fh_0X[data-fixed="1"] .index-story_layer3___PYAS :is(.index-story_rowValue__0x28V,.index-story_rowSub__euQ59),.index-story_diagram__Fh_0X[data-fixed="2"] .index-story_layer3___PYAS :is(.index-story_rowValue__0x28V,.index-story_rowSub__euQ59),.index-story_scroller__1PoOf[data-step="1"] .index-story_pinned__HYGk0 .index-story_layer2__2EyNB :is(.index-story_rowValue__0x28V,.index-story_rowSub__euQ59),.index-story_scroller__1PoOf[data-step="1"] .index-story_pinned__HYGk0 .index-story_layer3___PYAS :is(.index-story_rowValue__0x28V,.index-story_rowSub__euQ59),.index-story_scroller__1PoOf[data-step="2"] .index-story_pinned__HYGk0 .index-story_layer3___PYAS :is(.index-story_rowValue__0x28V,.index-story_rowSub__euQ59){filter:blur(5px)}@media (prefers-reduced-motion:reduce){.index-story_barApi__eQ2IH,.index-story_barGap__LB7OK,.index-story_barSelf__QceWG,.index-story_row__NwPmD{transition:none}}@media (max-width:900px){.index-story_scroller__1PoOf{grid-template-columns:minmax(0,1fr);gap:0}.index-story_pinned__HYGk0{display:none}.index-story_inlineDiagram__N9Q7O{display:block}.index-story_chapter__trpOj{min-height:0;padding:var(--tk-space-10) 0}.index-story_diagram__Fh_0X{padding:var(--tk-space-5)}}