.story-module__9TlqSa__story{--rail:54px;--rx:42px;--mono:ui-monospace, "SF Mono", SFMono-Regular, Menlo, monospace;--mc-line:color-mix(in srgb, var(--mc) 60%, transparent);flex-direction:column;gap:22px;display:flex}.story-module__9TlqSa__story sup{vertical-align:baseline;margin-left:.04em;font-size:.66em;line-height:0;position:relative;top:-.55em}.story-module__9TlqSa__head{flex-direction:column;gap:8px;display:flex}.story-module__9TlqSa__eyebrow{color:var(--text-3);align-items:center;gap:7px;font-size:12px;font-weight:500;display:inline-flex}.story-module__9TlqSa__question{letter-spacing:-.025em;color:var(--text);text-wrap:balance;font-size:21px;font-weight:600;line-height:1.3}.story-module__9TlqSa__summary{color:var(--text-2);text-wrap:pretty;font-size:13.5px;line-height:1.62}.story-module__9TlqSa__dive[hidden]{display:none}.story-module__9TlqSa__rail{padding-left:var(--rail);flex-direction:column;display:flex;position:relative}.story-module__9TlqSa__rail:before{content:"";left:calc(var(--rx) - .5px);background:var(--border-3);width:1px;position:absolute;top:10px;bottom:30px}.story-module__9TlqSa__path{flex-direction:column;list-style:none;display:flex}.story-module__9TlqSa__beat{align-items:center;gap:8px;min-height:22px;margin:0 0 10px;padding-left:2px;font-size:12px;font-weight:500;display:flex;position:relative}.story-module__9TlqSa__beatN{left:calc(var(--rx) - var(--rail) - 11px);z-index:1;width:22px;height:22px;color:var(--text);background:var(--bg-3);border:1px solid var(--border-3);box-shadow:0 0 0 3px var(--bg-1);border-radius:6px;place-items:center;margin-top:-11px;font-size:11px;font-weight:650;display:grid;position:absolute;top:50%}.story-module__9TlqSa__beat[data-beat=work] .story-module__9TlqSa__beatN{color:#0b0c0e;background:var(--mc);border-color:var(--mc)}.story-module__9TlqSa__beatName{letter-spacing:.08em;text-transform:uppercase;color:var(--text);font-size:11.5px;font-weight:650}.story-module__9TlqSa__beatSub{color:var(--text-3)}.story-module__9TlqSa__beat:after{content:"";background:linear-gradient(90deg, var(--border-2), transparent);flex:1;height:1px;margin-left:2px}.story-module__9TlqSa__stop{padding-bottom:28px;position:relative}.story-module__9TlqSa__stop[data-beat=work]:before{content:"";left:calc(var(--rx) - var(--rail) - .5px);background:var(--mc-line);width:1.5px;position:absolute;top:0;bottom:0}.story-module__9TlqSa__stop:last-child[data-beat=work]:before{background:linear-gradient(var(--mc-line), transparent);bottom:50%}.story-module__9TlqSa__stopHead{margin:0 0 4px}.story-module__9TlqSa__stopHead button{text-align:left;border-radius:var(--r-sm);flex-wrap:wrap;align-items:baseline;gap:10px;width:100%;min-height:40px;padding:8px 0;display:flex;position:relative}.story-module__9TlqSa__node{left:calc(var(--rx) - var(--rail) - 6px);z-index:1;background:var(--bg-1);border:1.5px solid var(--text-3);border-radius:50%;width:12px;height:12px;margin-top:-6px;transition:border-color .15s,box-shadow .15s,background .15s;position:absolute;top:50%}.story-module__9TlqSa__stop[data-beat=work] .story-module__9TlqSa__node{background:var(--mc);border-color:var(--mc)}.story-module__9TlqSa__stop[data-active] .story-module__9TlqSa__node{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-bg)}.story-module__9TlqSa__stop[data-active][data-beat=work] .story-module__9TlqSa__node{box-shadow:0 0 0 3px var(--accent);border-color:#fff}.story-module__9TlqSa__scale{right:calc(100% + var(--rail) - var(--rx) + 11px);font:600 10.5px/1 var(--mono);letter-spacing:-.03em;color:var(--text-2);white-space:nowrap;position:absolute;top:50%;transform:translateY(-50%)}.story-module__9TlqSa__stop[data-active] .story-module__9TlqSa__scale{color:var(--text)}.story-module__9TlqSa__stopTitle{letter-spacing:-.012em;color:var(--text);font-size:15px;font-weight:600;line-height:1.3}.story-module__9TlqSa__zoom{color:var(--text-3);font-variant-numeric:tabular-nums;white-space:nowrap;flex:none;margin-left:auto;font-size:11.5px}@media (hover:hover){.story-module__9TlqSa__stopHead button:hover .story-module__9TlqSa__stopTitle{color:#fff}.story-module__9TlqSa__stopHead button:hover .story-module__9TlqSa__node{border-color:var(--text-2)}}.story-module__9TlqSa__stopBody{flex-direction:column;gap:10px;display:flex;position:relative}.story-module__9TlqSa__idea{color:var(--text);text-wrap:pretty;font-size:14px;font-weight:550;line-height:1.5}.story-module__9TlqSa__text{color:var(--text-2);text-wrap:pretty;font-size:13.5px;line-height:1.62}.story-module__9TlqSa__ticks{left:calc(var(--rx) - var(--rail));pointer-events:none;width:0;position:absolute;top:2px;bottom:-22px}.story-module__9TlqSa__tickR{background:var(--text-4);width:6px;height:1px;position:absolute;left:-3px}.story-module__9TlqSa__tickR[data-major]{background:var(--text-3);width:9px;left:-4.5px}.story-module__9TlqSa__tickR span{font:500 9.5px/1 var(--mono);letter-spacing:-.03em;color:var(--text-4);white-space:nowrap;position:absolute;top:50%;right:13px;transform:translateY(-50%)}.story-module__9TlqSa__tickR[data-major] span{color:var(--text-3)}.story-module__9TlqSa__facts,.story-module__9TlqSa__cards{border:1px solid var(--border-2);background:linear-gradient(145deg, #ffffff06, transparent), var(--bg-2);border-radius:12px;flex-direction:column;margin-top:2px;display:flex;box-shadow:inset 0 1px #ffffff06}.story-module__9TlqSa__fact+.story-module__9TlqSa__fact,.story-module__9TlqSa__count+.story-module__9TlqSa__count{border-top:1px solid var(--border)}.story-module__9TlqSa__fact[data-lead]{background:linear-gradient(#ffffff08,#0000 80%);border-radius:11px 11px 0 0}.story-module__9TlqSa__fact:not([data-lead]) .story-module__9TlqSa__factHead{min-height:40px;padding-top:9px}.story-module__9TlqSa__fact:not([data-lead]) .story-module__9TlqSa__n{font-size:16.5px}.story-module__9TlqSa__factHead{text-align:left;border-radius:10px 10px 0 0;grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"value toggle""label label";align-items:baseline;gap:3px 10px;width:100%;min-height:44px;padding:10px 12px 2px;display:grid}.story-module__9TlqSa__value{flex-wrap:wrap;grid-area:value;align-items:baseline;gap:0 6px;min-width:0;display:flex}.story-module__9TlqSa__n{letter-spacing:-.02em;color:var(--accent-2);font-variant-numeric:tabular-nums;font-size:18px;font-weight:620;line-height:1.2}.story-module__9TlqSa__fact[data-lead] .story-module__9TlqSa__n{letter-spacing:-.03em;font-size:25px}.story-module__9TlqSa__n[data-approx]{-webkit-text-decoration:underline dotted var(--text-4);text-decoration:underline dotted var(--text-4);text-underline-offset:5px;text-decoration-thickness:1.5px}.story-module__9TlqSa__approx{color:var(--text-3);font-weight:500}.story-module__9TlqSa__unit{color:var(--text-2);font-size:13px;font-weight:500}.story-module__9TlqSa__label{color:var(--text-2);text-wrap:pretty;grid-area:label;font-size:12.5px;line-height:1.4}.story-module__9TlqSa__toggle{color:var(--text-3);white-space:nowrap;grid-area:toggle;align-self:start;align-items:center;gap:3px;margin-top:3px;font-size:11.5px;font-weight:500;display:inline-flex}.story-module__9TlqSa__chev{transition:transform .18s var(--ease);flex:none}.story-module__9TlqSa__fact[data-open] .story-module__9TlqSa__chev,.story-module__9TlqSa__count[data-open] .story-module__9TlqSa__chev,.story-module__9TlqSa__analogy[open] .story-module__9TlqSa__chev,.story-module__9TlqSa__textVersion[open] .story-module__9TlqSa__chev{transform:rotate(180deg)}@media (hover:hover){button.story-module__9TlqSa__factHead:hover .story-module__9TlqSa__toggle{color:var(--text-2)}button.story-module__9TlqSa__factHead:hover .story-module__9TlqSa__n[data-approx]{-webkit-text-decoration-color:var(--text-3);text-decoration-color:var(--text-3)}}.story-module__9TlqSa__meta{flex-wrap:wrap;align-items:center;gap:6px;padding:6px 12px 10px;display:flex}.story-module__9TlqSa__kind{border-radius:var(--r-sm);height:22px;color:var(--text-2);background:var(--bg-3);border:1px solid var(--border);white-space:nowrap;align-items:center;gap:5px;padding:0 7px;font-size:11px;font-weight:550;display:inline-flex}.story-module__9TlqSa__kind i{place-items:center;width:9px;height:12px;font-size:12px;font-style:normal;line-height:1;display:inline-grid}.story-module__9TlqSa__kind[data-kind=measured] i:before{content:"";background:currentColor;border-radius:50%;width:6px;height:6px}.story-module__9TlqSa__kind[data-kind=estimate] i:before{content:"≈"}.story-module__9TlqSa__kind[data-kind=calculation] i:before{content:"="}.story-module__9TlqSa__kind[data-kind=record] i:before{content:"";background:currentColor;border-radius:1.5px;width:6px;height:6px}.story-module__9TlqSa__src{border-radius:var(--r-sm);max-width:100%;min-height:22px;color:var(--text-3);background:var(--bg-3);overflow-wrap:break-word;align-items:center;gap:4px;padding:0 7px;font-size:11.5px;font-weight:500;display:inline-flex;position:relative}.story-module__9TlqSa__src:after{content:"";position:absolute;inset:-11px -3px}@media (hover:hover){a.story-module__9TlqSa__src:hover{background:var(--bg-4);color:var(--text-2)}}.story-module__9TlqSa__more{border-top:1px dashed var(--border-2);color:var(--text-2);flex-direction:column;gap:8px;padding:10px 12px 12px;font-size:12.5px;line-height:1.55;display:flex}.story-module__9TlqSa__math{border-radius:var(--r-md);background:var(--bg);border:1px solid var(--border);font-variant-numeric:tabular-nums;counter-reset:step;flex-direction:column;gap:5px;padding:9px 11px;list-style:none;display:flex}.story-module__9TlqSa__math li{color:var(--text-2);counter-increment:step;padding-left:18px;font-size:12.5px;line-height:1.5;position:relative}.story-module__9TlqSa__math li:before{content:counter(step);font:600 10px/1.6 var(--mono);color:var(--text-4);position:absolute;top:1px;left:0}.story-module__9TlqSa__math b{color:var(--text);font-weight:620}.story-module__9TlqSa__from{color:var(--text-3)}.story-module__9TlqSa__fromItem{color:var(--text-2)}.story-module__9TlqSa__basis{color:var(--text-3);font-size:12px}.story-module__9TlqSa__cites{border-top:1px solid var(--border);color:var(--text-3);flex-direction:column;gap:4px;padding-top:8px;font-size:11.5px;line-height:1.45;list-style:none;display:flex}.story-module__9TlqSa__cites a{color:var(--text-2);text-decoration:underline;-webkit-text-decoration-color:var(--border-3);text-decoration-color:var(--border-3);text-underline-offset:2px}@media (hover:hover){.story-module__9TlqSa__cites a:hover{color:var(--text)}}.story-module__9TlqSa__read{color:var(--text-3)}.story-module__9TlqSa__flows{color:var(--text-2);flex-direction:column;gap:5px;font-size:12.5px;list-style:none;display:flex}.story-module__9TlqSa__flows li{align-items:center;gap:9px;line-height:1.4;display:flex}.story-module__9TlqSa__flowDot{background:radial-gradient(circle, var(--fc) 0 2.1px, transparent 2.6px) 0 50% / 7px 8px repeat-x;flex:none;width:22px;height:8px;-webkit-mask-image:linear-gradient(90deg,#0000,#000 75%);mask-image:linear-gradient(90deg,#0000,#000 75%)}.story-module__9TlqSa__flowDot[data-kind=atp],.story-module__9TlqSa__flowDot[data-kind=spent]{background:radial-gradient(circle at 80% 50%, var(--fc) 0 3px, transparent 3.5px), linear-gradient(var(--fc), var(--fc)) 0 50% / 70% 1.5px no-repeat}.story-module__9TlqSa__flowDot[data-kind=cargo]{background:radial-gradient(circle at 80% 50%, transparent 0 2px, var(--fc) 2.2px 3.4px, transparent 3.8px);-webkit-mask-image:none;mask-image:none}.story-module__9TlqSa__others{color:var(--text-3);flex-wrap:wrap;align-items:center;gap:6px;font-size:12px;display:flex}.story-module__9TlqSa__others>span:first-child{margin-right:2px}.story-module__9TlqSa__otherChip,.story-module__9TlqSa__linkTo{border:1px solid var(--border-2);background:var(--bg-2);min-height:30px;color:var(--text);border-radius:999px;align-items:center;gap:6px;padding:0 11px 0 8px;font-size:12.5px;font-weight:550;transition:border-color .12s,background .12s;display:inline-flex;position:relative}.story-module__9TlqSa__otherChip:after,.story-module__9TlqSa__linkTo:after{content:"";position:absolute;inset:-7px -3px}@media (hover:hover){.story-module__9TlqSa__otherChip:hover,.story-module__9TlqSa__linkTo:hover{border-color:var(--border-3);background:var(--bg-3)}}.story-module__9TlqSa__here{border:1px solid color-mix(in srgb, var(--mc) 32%, transparent);background:color-mix(in srgb, var(--mc) 6%, var(--bg-1));color:var(--text-2);border-radius:10px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 12px;padding:10px 10px 10px 12px;font-size:12.5px;display:flex}.story-module__9TlqSa__watch{max-width:100%;min-height:32px;color:var(--text);background:var(--bg-3);border:1px solid var(--border-2);text-align:left;border-radius:7px;align-items:center;gap:6px;padding:0 12px;font-size:12.5px;font-weight:550;display:inline-flex;position:relative}.story-module__9TlqSa__watch:after{content:"";position:absolute;inset:-6px -2px}@media (hover:hover){.story-module__9TlqSa__watch:hover{background:var(--bg-4);border-color:var(--border-3)}}.story-module__9TlqSa__railRow{padding-bottom:30px;position:relative}.story-module__9TlqSa__subhead{color:var(--text-3);margin-bottom:8px;font-size:12px;font-weight:600}.story-module__9TlqSa__analogies{flex-direction:column;gap:6px;display:flex}.story-module__9TlqSa__analogies .story-module__9TlqSa__subhead{margin-bottom:2px}.story-module__9TlqSa__analogy{border:1px solid var(--border);background:var(--bg-1);border-radius:10px}.story-module__9TlqSa__analogy summary,.story-module__9TlqSa__textVersion summary{min-height:44px;color:var(--text);cursor:pointer;border-radius:10px;justify-content:space-between;align-items:center;gap:10px;padding:0 12px;font-size:13.5px;font-weight:550;list-style:none;display:flex}.story-module__9TlqSa__analogy summary::-webkit-details-marker{display:none}.story-module__9TlqSa__textVersion summary::-webkit-details-marker{display:none}.story-module__9TlqSa__analogy summary .story-module__9TlqSa__chev,.story-module__9TlqSa__textVersion summary .story-module__9TlqSa__chev{color:var(--text-3)}.story-module__9TlqSa__analogy dl{gap:2px;padding:0 12px 12px;display:grid}.story-module__9TlqSa__analogy dt{color:var(--text-3);margin-top:6px;font-size:11.5px;font-weight:600}.story-module__9TlqSa__analogy dd{color:var(--text-2);font-size:13px;line-height:1.55}.story-module__9TlqSa__moreSec{flex-direction:column;gap:10px;display:flex;position:relative}.story-module__9TlqSa__count .story-module__9TlqSa__n{font-size:19px}.story-module__9TlqSa__ctx{color:var(--text);font-weight:600}.story-module__9TlqSa__aside{border:1px dashed var(--border-3);background:var(--bg-1);border-radius:10px;flex-direction:column;gap:8px;margin:0 0 30px;padding:12px;display:flex}.story-module__9TlqSa__asideTitle{color:var(--text-2);font-size:12px;font-weight:600}.story-module__9TlqSa__aside>p{color:var(--text-2);font-size:13px;line-height:1.55}.story-module__9TlqSa__linkSec{padding-left:var(--rail);position:relative}.story-module__9TlqSa__links{margin-left:calc(-1 * var(--rail));flex-direction:column;display:flex}.story-module__9TlqSa__web{height:260px;margin:0 0 6px;position:relative}.story-module__9TlqSa__webLines{width:100%;height:100%;position:absolute;inset:0;overflow:visible}.story-module__9TlqSa__webLines line{stroke:var(--border-2);stroke-width:1px;vector-effect:non-scaling-stroke}.story-module__9TlqSa__webHub{background:var(--bg-1);width:56px;height:56px;box-shadow:0 0 0 6px color-mix(in srgb, currentColor 9%, transparent), 0 0 28px color-mix(in srgb, currentColor 22%, transparent);border:1.5px solid;border-radius:50%;place-items:center;margin:-28px 0 0 -28px;display:grid;position:absolute;top:50%;left:50%}.story-module__9TlqSa__webHub .mi{color:var(--text)}.story-module__9TlqSa__webNode{flex-direction:column;align-items:center;gap:3px;width:76px;padding-bottom:4px;display:flex;position:absolute;transform:translate(-50%,-18px)}.story-module__9TlqSa__webDot{width:36px;height:36px;color:var(--text-2);background:var(--bg-2);border:1px solid var(--border-2);border-radius:50%;place-items:center;transition:border-color .12s,background .12s;display:grid}.story-module__9TlqSa__webName{color:var(--text-3);text-align:center;white-space:nowrap;font-size:10.5px;line-height:1.2;transition:color .12s}@media (hover:hover){.story-module__9TlqSa__webNode:hover .story-module__9TlqSa__webDot{border-color:var(--border-3);background:var(--bg-3)}.story-module__9TlqSa__webNode:hover .story-module__9TlqSa__webName{color:var(--text)}}.story-module__9TlqSa__linkList{flex-direction:column;list-style:none;display:flex}.story-module__9TlqSa__linkList li{border-top:1px solid var(--border);flex-direction:column;gap:8px;padding:12px 0;display:flex}.story-module__9TlqSa__linkTargets{flex-wrap:wrap;gap:6px;display:flex}.story-module__9TlqSa__linkText{color:var(--text-2);text-wrap:pretty;font-size:13px;line-height:1.55}.story-module__9TlqSa__inlineSrc{vertical-align:1px;flex-wrap:wrap;gap:6px;margin-left:6px;display:inline-flex}.story-module__9TlqSa__textVersion{border-top:1px solid var(--border);margin-top:-6px}.story-module__9TlqSa__textVersion summary{color:var(--text-2);padding:0 2px;font-size:13px}.story-module__9TlqSa__tvBody{flex-direction:column;gap:10px;padding:4px 2px 8px;display:flex}.story-module__9TlqSa__tvBody h4{color:var(--text);font-size:13px;font-weight:600}.story-module__9TlqSa__tvBody ol{color:var(--text-2);flex-direction:column;gap:6px;padding-left:20px;font-size:13px;line-height:1.55;list-style:decimal;display:flex}.story-module__9TlqSa__tvBody ol.story-module__9TlqSa__tvRefs{gap:5px;font-size:12px}.story-module__9TlqSa__tvRefs a{text-decoration:underline;-webkit-text-decoration-color:var(--border-3);text-decoration-color:var(--border-3);text-underline-offset:3px}@media (hover:hover){.story-module__9TlqSa__tvRefs a:hover{color:var(--text)}}@media (max-width:760px),(pointer:coarse){.story-module__9TlqSa__stopHead button{min-height:44px}.story-module__9TlqSa__src,.story-module__9TlqSa__kind{height:28px}.story-module__9TlqSa__src:after{inset:-8px -3px}.story-module__9TlqSa__otherChip,.story-module__9TlqSa__linkTo{min-height:34px}.story-module__9TlqSa__otherChip:after,.story-module__9TlqSa__linkTo:after{inset:-5px -3px}.story-module__9TlqSa__watch{min-height:44px}.story-module__9TlqSa__watch:after{inset:-4px -2px}}@media (max-width:899px) and (orientation:portrait){.story-module__9TlqSa__story{--rail:50px;--rx:39px;gap:20px}.story-module__9TlqSa__question{font-size:20px}.story-module__9TlqSa__summary,.story-module__9TlqSa__text,.story-module__9TlqSa__idea{font-size:15px}.story-module__9TlqSa__stopTitle{font-size:16px}.story-module__9TlqSa__label,.story-module__9TlqSa__linkText,.story-module__9TlqSa__analogy dd,.story-module__9TlqSa__aside>p{font-size:14px}.story-module__9TlqSa__flows,.story-module__9TlqSa__more,.story-module__9TlqSa__math li{font-size:13.5px}}@media (prefers-reduced-motion:reduce){.story-module__9TlqSa__node,.story-module__9TlqSa__mark:after,.story-module__9TlqSa__fill,.story-module__9TlqSa__chev{transition:none}}.story-module__9TlqSa__scale[data-stack]{flex-direction:column;align-items:flex-end;gap:2px;line-height:1;display:flex}.story-module__9TlqSa__playDive{background:var(--text);height:40px;color:var(--bg);border-radius:9px;align-self:flex-start;align-items:center;gap:8px;margin-top:-8px;padding:0 16px 0 14px;font-size:13px;font-weight:600;transition:background .12s,transform .16s;display:inline-flex;box-shadow:0 3px 14px #0000002e}@media (hover:hover){.story-module__9TlqSa__playDive:hover{background:#fff}}.story-module__9TlqSa__playDive:active{transform:scale(.98)}@media (prefers-reduced-motion:reduce){.story-module__9TlqSa__playDive{transition:none}}@media (max-width:760px),(pointer:coarse){.story-module__9TlqSa__playDive{min-height:44px}}.story-module__9TlqSa__onStage{border:1px solid var(--border-3);background:var(--bg-2);border-radius:10px;flex-direction:column;align-items:flex-start;gap:6px;margin-top:-8px;padding:14px 16px;display:flex}.story-module__9TlqSa__onStageHead{color:var(--text);align-items:center;gap:8px;font-size:13px;font-weight:600;display:flex}.story-module__9TlqSa__onStageDot{background:var(--text-3);border-radius:50%;width:7px;height:7px}.story-module__9TlqSa__onStageDot[data-playing]{background:var(--mc,var(--accent-line));animation:1.6s ease-in-out infinite story-module__9TlqSa__onStagePulse}@keyframes story-module__9TlqSa__onStagePulse{50%{opacity:.35}}.story-module__9TlqSa__onStageStop{color:var(--text-2);font-size:13px}.story-module__9TlqSa__onStageStop b{color:var(--text);font-weight:600}.story-module__9TlqSa__onStageNote{color:var(--text-3);font-size:12.5px}.story-module__9TlqSa__onStageBack{border:1px solid var(--border-3);height:32px;color:var(--text);border-radius:8px;margin-top:4px;padding:0 12px;font-size:12.5px;font-weight:550;transition:background .12s}@media (hover:hover){.story-module__9TlqSa__onStageBack:hover{background:var(--bg-3)}}@media (prefers-reduced-motion:reduce){.story-module__9TlqSa__onStageDot[data-playing]{animation:none}}@media (max-width:760px),(pointer:coarse){.story-module__9TlqSa__onStageBack{min-height:44px}}