html,body{height:100%;overflow:hidden;scroll-behavior:auto!important}body{background:#111315}header{height:64px;background:#111315cc;border-color:#ffffff18}.brand{letter-spacing:1.4px}#content{position:fixed;inset:64px 0 66px;perspective:1400px;overflow:hidden}.scene{position:absolute;inset:0;min-height:0;height:100%;padding:30px 5vw;display:none;border:0;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#6d5544 transparent}.scene.is-active{display:flex;flex-direction:column;pointer-events:auto}.scene.is-outgoing{display:flex;flex-direction:column;pointer-events:none}.scene>*{opacity:1!important;translate:none!important;transition:none}.scene.question,.scene.intro{justify-content:center}.scene.result{justify-content:flex-start;gap:0}.scene .eyebrow{margin-bottom:14px;font-size:12px}.scene h1{font-size:clamp(68px,8.9vw,145px);letter-spacing:-.055em;line-height:.95;max-width:1200px}.scene h2{font-size:clamp(32px,4.3vw,66px);line-height:1.28;margin-bottom:20px}.scene.question h2{font-size:clamp(36px,4.8vw,76px);max-width:1150px}.scene .lead{margin:10px 0;line-height:1.6;font-size:21px}.scene .next{display:none}.definition{font-size:17px;margin:18px 0;padding:8px 22px;max-width:850px}.definition p{line-height:1.6}.choices{margin:15px 0}.choices button{font-size:20px;padding:16px 30px;border-color:#777;min-width:180px;position:relative}.choices button.selected{background:var(--orange);color:#141517;border-color:var(--orange)}.choices button.selected:after{content:' ✓';margin-left:14px}.choice-feedback{font-size:16px;min-height:28px;color:var(--yellow);margin-top:10px}.choices.need-answer{animation:nudge .35s ease-in-out}.scene.result>.eyebrow{margin-bottom:8px}.scene.result>h2{font-size:27px;margin:0 0 12px}.scene.result>.lead{font-size:17px}.scene .explorer{margin:0;gap:22px;grid-template-columns:minmax(0,1fr) 280px;min-height:0;flex:1}.chart-box{padding:20px 22px 65px;background:#171a1dd9;overflow:auto;scrollbar-width:thin;min-height:0;overscroll-behavior:contain;border:1px solid #ffffff20}.chart-top{margin-bottom:12px;gap:10px}.chart-top strong{font-size:22px}.chart-top span{font-size:17px}.chart-top button{font-size:14px;padding:7px 10px}.legend{font-size:16px;margin:10px 0 15px}.bar-head{font-size:18px;margin-bottom:8px}.bar-row{padding:11px 0}.bar-track{height:22px;margin-right:70px}.bar-original{height:22px}.bar-adjusted{height:14px;top:4px}.bar-value{font-size:17px;padding-left:10px}.axis3{font-size:16px;margin-right:70px}.bar-row,.bar-original,.bar-adjusted{transform-origin:left center}#bars3{max-height:320px;overflow:auto;scrollbar-width:thin}#pairSummary{font-size:18px;margin:10px 0}.tiny{font-size:14px;line-height:1.6}.chart-box>.tiny{margin:10px 0 0}.doubts{font-size:13px;bottom:10px;right:12px;background:#171a1d;padding:6px}.chart-share{position:absolute;bottom:10px;left:18px;font-size:13px;border:0;color:var(--blue);padding:6px}aside{overflow:auto;min-height:0;padding:18px;scrollbar-width:thin;overscroll-behavior:contain}aside h3{font-size:19px}aside label{font-size:16px;margin:12px 0}aside input,aside select{font-size:15px;padding:6px}aside .tiny{font-size:13px}aside button{padding:7px 10px;font-size:14px}aside hr{margin:18px 0}#linesBox{flex:1;overflow:auto}#lines1{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}#lines1 .mini-name{font-size:18px;font-weight:600}.mini svg{max-height:195px}.mini text{font-size:18px}.plot-line{animation:none;stroke-dasharray:none;stroke-dashoffset:0}#lineNote{font-size:13px}#reply1{font-size:17px;margin:7px 0 10px}.scene .inline-question{min-height:0;display:block;max-width:1050px}.scene .inline-question h3{font-size:clamp(34px,4vw,60px);line-height:1.3}.scene .inline-question p{font-size:18px;max-width:850px}#reset1{display:none}#scatter2{overflow:auto;max-height:430px;scrollbar-width:thin}#scatter2 .chart-svg{min-width:740px}.chart-svg text{font-size:18px}#worldMap{margin:10px -7px}#worldMap svg{min-height:145px}#continentButtons{margin:10px 0;gap:7px}#continentButtons button{font-size:13px;padding:8px 5px}.study-bg{z-index:-1;background:radial-gradient(ellipse at 80% 50%,#34373530,transparent 60%)}.study-bg:after{content:'';position:absolute;inset:0;background-image:linear-gradient(#ffffff04 1px,transparent 1px),linear-gradient(90deg,#ffffff04 1px,transparent 1px);background-size:70px 70px;mask-image:linear-gradient(120deg,transparent,#000)}.study-bg span{opacity:.05;translate:0 0!important}.scene:after{content:attr(data-number);position:fixed;right:2vw;bottom:-4vw;font-size:35vw;line-height:1;color:#ffffff06;font-weight:900;pointer-events:none;z-index:-1}.scene h2 em{font-style:normal;color:var(--orange)}.response{font-size:20px}#storyNav{position:fixed;bottom:0;left:0;right:0;height:66px;display:flex;align-items:center;gap:18px;padding:0 4vw;background:#111315ed;border-top:1px solid #ffffff18;z-index:25}#storyNav button{padding:5px 13px;border-color:#ffffff35;font-size:20px}#stepHint{font-size:13px;color:#bec1c4;flex:1}#stepCount{font-size:12px;color:var(--orange);letter-spacing:2px}#progressTrack{height:2px;position:absolute;top:0;left:0;right:0;background:#ffffff0c}#progressFill{height:100%;background:var(--orange);transition:width .55s ease}#storyDots{display:flex;gap:8px}#storyDots button{padding:0;width:6px;height:6px;border-radius:100%;background:#7f858b;border:0}#storyDots button.active{background:var(--orange);box-shadow:0 0 0 3px #ed81552c}#shareSite{display:flex;align-items:center;justify-content:center;border-color:#ffffff40;padding:7px}.share-icon{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;display:block}.meteor-layer{position:fixed;inset:0;width:100vw;height:100vh;pointer-events:none;z-index:12;overflow:visible}.travel-dot{filter:drop-shadow(0 0 5px currentColor)}.chart-entering .country-dot{pointer-events:none}.stage-ghost{position:absolute;left:55%;top:12%;font-size:clamp(130px,20vw,310px);font-weight:900;line-height:.9;color:#ed81550c;z-index:-1;pointer-events:none;transform:rotate(-12deg)}.share-dialog{width:min(960px,94vw)}.share-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:25px;align-items:start}.share-layout canvas{width:100%;height:auto;max-height:62vh;object-fit:contain;background:#101214}.share-tools{display:grid;gap:9px}.share-tools button,.share-tools a{display:block;border:1px solid #555;padding:10px 14px;font-size:14px;text-align:center;text-decoration:none}.share-tools a:hover{background:#383d42}.share-note{font-size:12px;color:#b2b7ba;line-height:1.6}.share-link{font-size:12px;width:100%}.share-status{min-height:22px;font-size:13px;color:var(--yellow)}.share-card-title{font-size:24px!important;margin-bottom:15px!important}.qr-hidden{position:fixed;left:-5000px;top:0}.sr-live{position:fixed;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}@keyframes nudge{25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}@media(min-width:1600px){.scene{padding:40px 6vw}.mini svg{max-height:250px}#bars3{max-height:480px}#scatter2{max-height:560px}}@media(max-height:750px) and (min-width:901px){.scene{padding:20px 4vw}.scene .eyebrow{font-size:11px;margin-bottom:9px}.scene.question h2{font-size:47px}.scene .lead{font-size:18px}.definition{font-size:15px;margin:12px 0}.scene .explorer{grid-template-columns:minmax(0,1fr) 250px}.mini svg{max-height:150px}#lines1 .mini-name{font-size:17px}#linesBox{padding:15px 18px 50px}#bars3{max-height:250px}#scatter2{max-height:330px}#worldMap svg{min-height:105px}.chart-top strong{font-size:19px}.bar-head{font-size:17px}.tiny{font-size:13px}}@media(max-width:900px){.scene{padding:22px 23px}.scene .explorer{display:flex;flex-direction:column;flex:none}.scene.result{overflow:auto}.scene .chart-box{flex:none;overflow:visible;min-height:0}#linesBox{flex:none}aside{overflow:visible;flex:none}.scene h1{font-size:clamp(54px,11vw,94px)}.scene.question h2{font-size:clamp(31px,6vw,48px)}.scene.result>h2{font-size:25px}.scene .lead{font-size:17px}.definition{font-size:15px;line-height:1.6}.choices button{min-width:125px;font-size:17px;padding:13px 18px}#storyDots{display:none}#stepHint{font-size:11px}#storyNav{gap:10px;padding:0 20px}#stepCount{font-size:10px}#lines1{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.mini svg{max-height:200px;min-width:0}#lines1 .mini-name{font-size:16px}#scatter2{max-height:none;max-width:100%;overflow:auto}#bars3{max-height:360px}.bar-head{font-size:16px}.share-layout{grid-template-columns:1fr}.share-layout canvas{max-height:50vh}.share-tools{grid-template-columns:1fr 1fr}.share-note,.share-status,.share-link{grid-column:1/-1}.scene .inline-question h3{font-size:32px}.scene .inline-question p{font-size:16px}header{gap:10px}.scene.question{justify-content:flex-start;padding-top:50px}}@media(prefers-reduced-motion:reduce){#progressFill{transition:none}}body.reduced #progressFill{transition:none}

.scene:after{position:absolute;bottom:0;font-size:25vw;color:#ffffff06}.scene.question,.scene.intro{overflow:hidden}@media(max-width:900px),(max-height:540px){.scene.question,.scene.intro{overflow:auto}.stage-ghost{display:none}}

.chart-actions{display:flex;justify-content:space-between;align-items:center;gap:12px;padding-top:12px;margin-top:10px;border-top:1px solid #ffffff15}.chart-actions .doubts,.chart-actions .chart-share{position:static;background:none;padding:6px 0}.chart-box{padding-bottom:16px!important}.scene.result{overflow:hidden}.scene.result>h2,.scene.result>.eyebrow{flex-shrink:0}#minChartSlot{display:none}#opportunity .chart-svg{height:355px;min-width:0}#opportunity #scatter2{max-height:365px}#linesBox{min-height:0}#lineNote{margin-top:14px}#opportunity .explorer{min-height:0}@media(max-width:900px){.scene.result{overflow:auto}#opportunity .chart-svg{height:auto;min-width:740px}#opportunity #scatter2{max-height:none}.chart-actions{flex-wrap:wrap}}@media(min-width:1600px){#opportunity .chart-svg{height:490px}#opportunity #scatter2{max-height:500px}}

.chart-actions .doubts{order:2;margin-left:auto}.chart-actions .chart-share{order:1}#opportunity .chart-svg.with-labels{height:510px;min-width:820px;width:auto}#opportunity #scatter2{scrollbar-width:thin}

/* Persistent soundtrack control */
.music-toggle{display:inline-grid;place-items:center;width:38px;height:38px;margin-left:8px;border:1px solid var(--line,rgba(255,255,255,.22));border-radius:50%;background:rgba(20,24,28,.72);color:inherit;cursor:pointer;flex:0 0 auto}
.music-toggle svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.music-toggle[aria-pressed="false"]{opacity:.58}
#storyMusic{display:none}
@media(max-width:620px){.music-toggle{width:34px;height:34px;margin-left:4px} header{gap:5px} header nav{gap:8px}}