@font-face{font-family:Geist;src:url('./fonts/geist.woff2') format('woff2');font-style:normal;font-weight:100 900;font-display:swap}
@font-face{font-family:'Geist Mono';src:url('./fonts/geist-mono.woff2') format('woff2');font-style:normal;font-weight:100 900;font-display:swap}
:root{--paper:#eeede8;--ink:#161615;--red:#df3526;--muted:#6e6e68;--rule:rgba(22,22,21,.19);--gutter:clamp(24px,4.2vw,80px);--mono:'Geist Mono',monospace;--header-ink:var(--ink);--header-paper:var(--paper);font-family:Geist,Arial,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;scroll-behavior:smooth;scroll-padding-top:100px}
*{box-sizing:border-box}body{margin:0;overflow-x:hidden}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{color:inherit;cursor:pointer}a{color:inherit;text-decoration:none}button{border:0}button:disabled{cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--red);outline-offset:6px}::selection{background:var(--red);color:white}h1,h2,p{margin:0}h1,h2{font-weight:560;letter-spacing:-.065em}h2{font-size:clamp(48px,6.15vw,108px);line-height:.98}p{font-size:clamp(15px,1.16vw,19px);line-height:1.6}button{background:none}fieldset{margin:0;padding:0;border:0}select{appearance:none}svg{display:block}.skip-link{position:fixed;left:24px;top:12px;padding:12px 18px;background:var(--ink);color:var(--paper);z-index:60;transform:translateY(-180%)}.skip-link:focus{transform:none}
.site-header{position:fixed;top:0;left:0;right:0;z-index:30;display:flex;align-items:center;gap:24px;min-height:92px;padding:20px var(--gutter);color:var(--header-ink);transition:color .35s}.wordmark{display:inline-flex;align-items:flex-start;gap:3px;font-size:clamp(28px,2.55vw,40px);line-height:.9;font-weight:760;letter-spacing:-.085em;white-space:nowrap}.wordmark>span{font-size:10px;letter-spacing:0;font-weight:500;padding-top:2px}.header-nav{display:flex;gap:32px;align-items:center;margin-left:auto;font-size:13px;font-weight:530}.header-nav a{position:relative}.header-nav a:after{content:'';position:absolute;left:0;right:0;bottom:-5px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .25s}.header-nav a:hover:after{transform:scaleX(1)}.buy-button{background:var(--red);color:#fff;padding:15px 20px;font-size:13px;font-weight:550;display:flex;gap:26px;align-items:center;border-radius:2px;transition:background .2s}.buy-button:hover,.primary-button:hover{background:#b8291d}.buy-button>span{font-size:19px;line-height:.7}
#world{position:fixed;inset:0;z-index:0;pointer-events:none;background:var(--paper)}#scene{width:100%;height:100%;display:block;opacity:0}#scene-fallback{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}.world-grain{position:absolute;inset:0;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 160 160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Cpath fill='%23000' filter='url(%23n)' opacity='.7' d='M0 0h160v160H0z'/%3E%3C/svg%3E");pointer-events:none}.chapter{position:relative;min-height:100svh;padding:116px var(--gutter) 72px;z-index:2}.hero{min-height:110svh;padding-top:128px}.hero-topline,.section-topline{display:flex;justify-content:space-between;gap:24px;align-items:center;font-family:var(--mono);font-size:10px;line-height:1.4;letter-spacing:.08em;text-transform:uppercase}.hero-topline{margin-bottom:27px}.hero h1{text-transform:uppercase;line-height:.9;font-size:clamp(66px,9.65vw,180px);font-weight:630;letter-spacing:-.075em;max-width:1600px}.hero h1>span{display:block}.hero .period{color:var(--red)}.hero-bottom{position:absolute;left:var(--gutter);right:var(--gutter);bottom:calc(10svh + 56px);display:grid;grid-template-columns:1fr 1fr 1fr;align-items:end;gap:32px}.hero-statement{max-width:360px;font-size:clamp(14px,1.1vw,18px);letter-spacing:-.015em}.scroll-cue{justify-self:center;font-family:var(--mono);font-size:10px;text-transform:uppercase;letter-spacing:.04em;display:flex;align-items:center;gap:14px;white-space:nowrap}.scroll-line{height:42px;width:1px;background:var(--ink);margin-right:4px}.scroll-cue>span:last-child{font-family:Geist,sans-serif;font-size:19px}.text-button{padding:8px 0;display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);text-transform:uppercase;font-size:10px;letter-spacing:.03em}.replay-button{justify-self:end}.replay-button>span{font-size:19px}.hero-coordinate{position:absolute;left:var(--gutter);bottom:30px;font-family:var(--mono);font-size:9px;letter-spacing:.12em;color:var(--muted)}
.theme-dark{color:var(--paper);background:#171818;--rule:rgba(238,237,232,.24);--muted:#a6a6a0}.section-topline{position:absolute;top:116px;left:var(--gutter);right:var(--gutter);border-top:1px solid var(--rule);padding-top:18px}.eyebrow,.tiny-label,.chapter-kicker{font-family:var(--mono);font-weight:400;font-size:10px;letter-spacing:.06em;text-transform:uppercase}.tiny-label{opacity:.6}.section-copy{position:absolute;width:min(29.5vw,450px)}.section-copy h2{margin-bottom:26px}.section-copy p{max-width:420px}.copy-low-left{left:var(--gutter);bottom:13svh}.copy-high-right{right:calc(var(--gutter) + 1.5vw);top:26svh}.copy-mid-right{right:calc(var(--gutter) + 1.5vw);top:43%;transform:translateY(-34%)}.inline-link{display:inline-flex;gap:36px;align-items:center;padding:10px 0;margin-top:25px;border-bottom:1px solid currentColor;font-size:13px;font-weight:550}.inline-link>span{font-size:21px;transition:transform .2s}.inline-link:hover>span{transform:translate(3px,-3px)}.chapter-inside{min-height:150svh}.chapter-air{min-height:130svh;background:var(--paper)}.chapter-fire{min-height:130svh}.chapter-control{min-height:110svh;background:var(--paper)}.section-index{position:absolute;left:var(--gutter);bottom:32px;font-family:var(--mono);font-size:9px;letter-spacing:.14em;color:var(--muted)}.section-aside{position:absolute;right:calc(var(--gutter) + 2vw);bottom:13svh}.numeric-mark{font-family:var(--mono);font-size:clamp(38px,4.3vw,74px);letter-spacing:-.075em;font-weight:400;line-height:1}.section-aside p{font-family:var(--mono);font-size:10px;line-height:1.7;text-transform:uppercase;letter-spacing:.06em;margin-top:16px;color:var(--muted)}.chapter-kicker{display:flex;align-items:center;gap:10px;margin-bottom:25px;line-height:1.6}.status-dot{display:inline-block;background:var(--red);width:6px;height:6px;border-radius:50%;flex:none}.copy-note{margin-top:30px;font-size:12px!important;color:var(--muted);line-height:1.6!important}.air-flow-note{position:absolute;left:var(--gutter);bottom:19svh;display:flex;align-items:center;gap:15px;font-family:var(--mono);font-size:10px;letter-spacing:.08em}.air-flow-note svg{width:13vw;min-width:100px;height:24px;fill:none;stroke:var(--red);stroke-width:1}.process-line{display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-family:var(--mono);font-size:9px;text-transform:uppercase;letter-spacing:.07em;border-top:1px solid var(--rule);margin-top:28px;padding-top:20px}.process-line b{color:var(--red);font-weight:400}.fire-note{position:absolute;left:var(--gutter);bottom:14svh}.small-cross{font-size:32px;color:var(--red);line-height:1}.fire-note p{font-family:var(--mono);font-size:10px;text-transform:uppercase;letter-spacing:.06em;line-height:1.7;margin-top:15px;color:var(--muted)}.control-heading{position:absolute;left:var(--gutter);top:23svh}.control-heading h2{font-size:clamp(45px,5.3vw,94px)}.control-heading .chapter-kicker{margin-bottom:18px}.control-copy{bottom:13svh;width:min(29vw,410px)}
.chapter-configure{min-height:120svh;background:var(--paper)}.configurator{position:relative;margin-left:auto;width:min(34vw,500px);padding-top:15svh;padding-bottom:10svh;padding-right:1.5vw}.configurator h2{font-size:clamp(55px,6vw,102px);margin-bottom:28px}.configurator .chapter-kicker{margin-bottom:20px}.price-line{display:flex;gap:10px;align-items:baseline;margin-bottom:25px}.price-line>span{font-family:var(--mono);font-size:10px;text-transform:uppercase;color:var(--muted)}.price-line strong{font-size:28px;line-height:1;font-weight:500;letter-spacing:-.04em}.config-intro{font-size:13px;line-height:1.6;margin-bottom:35px}.finish-fieldset{padding:18px 0 20px;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}.finish-fieldset legend{float:left;width:100%;display:flex;justify-content:space-between;gap:12px;font-family:var(--mono);font-size:9px;letter-spacing:.02em;text-transform:uppercase;margin-bottom:16px}.finish-fieldset legend span{color:var(--muted)}.finish-options{clear:both;display:flex;gap:25px}.finish-option{position:relative;display:flex;align-items:center;gap:8px;font-size:11px;padding:6px 0}.swatch{width:20px;height:20px;border-radius:50%;display:block;box-shadow:0 0 0 1px rgba(0,0,0,.12)}.swatch-red{background:#df3526}.swatch-graphite{background:#27282c}.swatch-pearl{background:#faf9f1}.finish-option.is-selected .swatch:after{content:'';position:absolute;inset:-4px;border:1px solid var(--ink);border-radius:50%}.finish-option .swatch{position:relative}.finish-option:not(.is-selected){color:var(--muted)}.trim-field{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:19px 0;border-bottom:1px solid var(--rule)}.trim-field label{font-family:var(--mono);font-size:9px;text-transform:uppercase;flex-shrink:0}.trim-field select{font-size:12px;background:transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='m1 1 4 4 4-4' stroke='%23161615' fill='none'/%3E%3C/svg%3E") no-repeat right center;border:0;color:var(--ink);padding:6px 22px 6px 4px;cursor:pointer;min-width:0;max-width:60%}.primary-button{background:var(--red);color:white;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:55px;padding:16px 20px;font-size:13px;font-weight:550;border-radius:2px;transition:background .2s}.primary-button>span{font-size:21px;line-height:1}.configure-buy{width:100%;margin-top:28px}.config-footnote{text-align:center;font-size:10px;line-height:1.5;color:var(--muted);margin-top:12px}.config-serial{position:absolute;left:var(--gutter);bottom:14svh;display:flex;flex-direction:column;gap:20px}.config-serial>span:first-child{font-size:clamp(55px,6vw,90px);letter-spacing:-.07em;font-weight:650}.config-serial>span:last-child{font-family:var(--mono);font-size:10px;line-height:1.65;letter-spacing:.04em;color:var(--muted)}
.questions-section{position:relative;z-index:3;display:grid;grid-template-columns:1fr 1fr;gap:8vw;padding:105px var(--gutter) 115px;background:var(--paper);border-top:1px solid var(--rule)}.questions-heading h2{font-size:clamp(44px,4.9vw,80px);margin-top:20px}.questions-list details{border-bottom:1px solid var(--rule);padding:0 0 21px;margin-bottom:22px}.questions-list summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:24px;font-size:15px;letter-spacing:-.015em;line-height:1.4;cursor:pointer}.questions-list summary::-webkit-details-marker{display:none}.questions-list summary span{font-size:23px;font-weight:300;transition:transform .2s}.questions-list details[open] summary span{transform:rotate(45deg)}.questions-list details p{font-size:13px;line-height:1.65;color:var(--muted);padding:18px 35px 0 0;max-width:600px}.site-footer{position:relative;z-index:3;background:var(--red);color:var(--paper);padding:52px var(--gutter) 38px}.footer-wordmark{display:inline-flex;align-items:flex-start;font-size:clamp(100px,24.7vw,440px);line-height:.9;letter-spacing:-.095em;font-weight:740;margin-bottom:60px}.footer-wordmark span{font-size:clamp(18px,2.7vw,46px);padding:8px 0 0 15px;letter-spacing:0;font-weight:400}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:25px;border-top:1px solid rgba(238,237,232,.4);padding-top:22px}.footer-bottom p{font-size:10px;line-height:1.6;max-width:430px}.footer-bottom a{font-family:var(--mono);font-size:10px;display:flex;gap:30px;align-items:center}.footer-bottom a>span{font-size:20px}
.chapter-rail{position:fixed;right:16px;top:50%;transform:translateY(-50%);z-index:20;display:none;flex-direction:column;gap:8px;color:var(--header-ink)}.chapter-rail a{display:flex;align-items:center;justify-content:flex-end;gap:8px;min-height:22px;min-width:32px;padding:3px}.chapter-rail span{font-family:var(--mono);font-size:8px;opacity:0;transition:opacity .2s}.chapter-rail i{display:block;width:4px;height:4px;background:currentColor;border-radius:50%;opacity:.3;transition:transform .2s,opacity .2s}.chapter-rail .is-active i{opacity:1;background:var(--red);transform:scale(1.7)}.chapter-rail .is-active span,.chapter-rail a:hover span,.chapter-rail a:focus-visible span{opacity:.8}.motion-controls{position:fixed;right:var(--gutter);bottom:24px;z-index:25;display:none;color:var(--header-ink)}.motion-controls button{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:9px;text-transform:uppercase;letter-spacing:.04em;padding:9px 0}.motion-icon{font-size:12px}.journey-track{position:fixed;left:0;right:0;bottom:0;height:2px;z-index:40;pointer-events:none}#journey-progress{height:100%;background:var(--red);width:100%;transform:scaleX(0);transform-origin:left}#annotations{position:fixed;inset:0;z-index:5;pointer-events:none;overflow:hidden;display:none}.part-label{position:absolute;left:0;top:0;opacity:0;display:flex;align-items:center;gap:9px;color:var(--paper);white-space:nowrap;will-change:transform,opacity;font-family:var(--mono);font-size:9px;letter-spacing:.04em;text-transform:uppercase}.part-label>span{padding:7px 9px;background:rgba(18,18,18,.76);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.15)}.part-label i{width:5px;height:5px;display:block;border-radius:50%;background:var(--red);box-shadow:0 0 9px rgba(223,53,38,.65)}
html[data-enhanced='true'] #scene{opacity:1}html[data-enhanced='true'] #scene-fallback{opacity:0}html[data-enhanced='true'] .chapter{background:transparent}html[data-enhanced='true'] .chapter-rail{display:flex}html[data-enhanced='true'] .motion-controls{display:block}html[data-enhanced='true'] #annotations{display:block}html[data-theme='dark']{--header-ink:var(--paper);--header-paper:var(--ink)}html[data-theme='light']{--header-ink:var(--ink);--header-paper:var(--paper)}html:not([data-enhanced='true']) #world{position:absolute;height:110svh}html:not([data-enhanced='true']) #scene-fallback{object-position:center 30%}html:not([data-enhanced='true']) .hero h1{position:relative;z-index:2}html:not([data-enhanced='true']) #replay{visibility:hidden}html:not([data-enhanced='true']) .hero-bottom{color:var(--ink);padding:16px;background:rgba(238,237,232,.8);backdrop-filter:blur(12px)}.no-script-note{position:fixed;bottom:0;left:0;right:0;z-index:50;background:var(--ink);color:var(--paper);font-size:11px;line-height:1.5;text-align:center;padding:10px 20px}
dialog{position:fixed;max-width:min(570px,calc(100vw - 32px));width:570px;max-height:calc(100svh - 40px);overflow-y:auto;border:1px solid rgba(22,22,21,.15);border-radius:4px;padding:32px;background:var(--paper);color:var(--ink);box-shadow:0 40px 120px rgba(0,0,0,.25)}dialog::backdrop{background:rgba(10,10,9,.5);backdrop-filter:blur(14px)}.dialog-topline{display:flex;align-items:center;justify-content:space-between;margin-bottom:36px}.dialog-topline .wordmark{font-size:30px}.dialog-close{font-size:28px;line-height:1;width:35px;height:35px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--rule);padding:0}.dialog-close:hover{background:var(--ink);color:var(--paper)}dialog h2{font-size:54px;line-height:1;letter-spacing:-.06em;margin:16px 0}.dialog-intro{font-size:13px;line-height:1.6;max-width:400px}.purchase-summary{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);margin:26px 0;padding:15px 0}.purchase-summary>div{display:flex;gap:20px;justify-content:space-between;padding:7px 0;font-size:12px;line-height:1.5}.purchase-summary strong{font-weight:550;text-align:right}.purchase-summary>div:last-child{margin-top:9px;padding-top:13px;border-top:1px solid var(--rule)}#purchase-form{display:flex;flex-direction:column}#purchase-form>label{font-size:11px;margin-bottom:7px}#purchase-form>label>span{color:var(--muted)}#purchase-form>input{width:100%;font-size:14px;border:1px solid var(--rule);border-radius:2px;min-height:44px;padding:12px;margin-bottom:17px;background:rgba(255,255,255,.36);color:var(--ink)}.privacy-note{font-size:10px;color:var(--muted);line-height:1.5;margin:0 0 21px}#purchase-status{font-size:12px;line-height:1.6;margin-top:15px;color:var(--ink)}
body.is-launching .hero h1{opacity:var(--intro-title-opacity,1);transform:translateY(calc((1 - var(--intro-reveal,0))*12px))}body.is-launching .hero-topline,body.is-launching .hero-bottom{opacity:clamp(.4,var(--intro-title-opacity,1),1)}html:not([data-enhanced='true']) .site-header{background:rgba(238,237,232,.92);backdrop-filter:blur(12px);color:var(--ink)}
@media(min-width:1700px){.section-copy{width:430px}.copy-high-right,.copy-mid-right{right:calc(var(--gutter) + 4vw)}.configurator{margin-right:2.5vw}.chapter-rail{right:28px}}
@media(max-width:1100px){:root{--gutter:32px}.site-header{min-height:82px;padding-top:18px;padding-bottom:18px}.hero{padding-top:124px}.hero h1{font-size:9.55vw}.hero-topline{margin-bottom:27px}.section-copy{width:35vw}.copy-high-right,.copy-mid-right{right:var(--gutter)}.section-copy h2{font-size:6.2vw}.configurator{width:40vw;padding-right:8px}.chapter-rail{right:7px}.finish-options{gap:17px}.finish-option{font-size:10px}.anatomy-note{right:var(--gutter)}.header-nav{gap:24px}.hero-bottom{gap:18px}.hero-statement{font-size:14px}.config-serial>span:first-child{font-size:65px}.section-copy p{font-size:15px}.questions-section{gap:7vw}.footer-wordmark{margin-bottom:45px}}
@media(max-width:760px){:root{--gutter:24px;scroll-padding-top:82px}.site-header{min-height:76px;padding-top:17px;padding-bottom:17px;gap:18px;background:linear-gradient(var(--header-paper),transparent)}.wordmark{font-size:31px}.header-nav{gap:18px}.header-nav a{font-size:11px}.header-nav a:first-child{display:none}.buy-button{font-size:11px;padding:12px 14px;gap:15px}.buy-button>span{font-size:16px}.hero{min-height:110svh;padding-top:120px}.hero-topline{font-size:8px;letter-spacing:.04em;margin-bottom:24px}.hero h1{font-size:12.2vw;line-height:.92;letter-spacing:-.075em}.hero h1>span:last-child{max-width:90%;text-wrap:balance}.hero-bottom{grid-template-columns:1fr auto;bottom:calc(10svh + 62px);gap:24px 12px}.hero-statement{font-size:13px;max-width:245px;grid-column:1}.scroll-cue{grid-row:2;grid-column:1;justify-self:start;font-size:8px;gap:10px}.scroll-line{height:26px}.replay-button{grid-row:2;grid-column:2;font-size:8px}.hero-coordinate{font-size:8px;bottom:32px}.chapter{padding-top:100px}.section-topline{top:100px;font-size:8px;gap:16px;padding-top:13px}.eyebrow,.tiny-label,.chapter-kicker{font-size:8px}.tiny-label{max-width:120px;text-align:right}.section-copy{width:calc(100% - var(--gutter)*2);max-width:430px}.section-copy h2{font-size:clamp(48px,10.5vw,75px);line-height:.96;margin-bottom:19px}.section-copy p{font-size:14px;line-height:1.55;max-width:350px}.chapter-inside{min-height:150svh}.copy-low-left{bottom:11svh}.copy-high-right{top:20svh;right:var(--gutter);max-width:320px}.copy-high-right h2{font-size:clamp(46px,10vw,72px)}.chapter-air{min-height:135svh}.chapter-fire{min-height:140svh}.copy-mid-right{top:auto;bottom:11svh;transform:none;right:var(--gutter);max-width:350px}.section-aside{display:none}.inline-link{font-size:12px;gap:32px;margin-top:15px}.section-index{font-size:8px;bottom:31px}.chapter-kicker{margin-bottom:16px;gap:8px}.copy-note{font-size:11px!important;margin-top:20px}.air-flow-note{bottom:20svh;font-size:8px}.air-flow-note svg{width:22vw}.process-line{font-size:8px;gap:12px;margin-top:24px;padding-top:16px}.fire-note{left:var(--gutter);top:26svh;bottom:auto}.fire-note p{font-size:8px;max-width:120px}.small-cross{font-size:26px}.chapter-control{min-height:135svh}.control-heading{top:22svh;right:var(--gutter)}.control-heading h2{font-size:clamp(45px,9.8vw,72px)}.control-heading .chapter-kicker{margin-bottom:16px}.control-copy{width:calc(100% - var(--gutter)*2);bottom:13svh;max-width:330px}.chapter-configure{min-height:150svh;padding-bottom:66px}.configurator{width:100%;max-width:450px;padding-top:59svh;margin-left:0;padding-right:0;padding-bottom:5svh}.configurator h2{font-size:clamp(58px,12.5vw,85px);margin-bottom:24px}.configurator .chapter-kicker{margin-bottom:15px}.config-intro{font-size:12px;margin-bottom:25px}.price-line{margin-bottom:20px}.price-line strong{font-size:27px}.finish-options{gap:30px}.finish-option{font-size:12px}.config-serial{left:auto;right:var(--gutter);bottom:auto;top:20svh;align-items:flex-end;gap:13px}.config-serial>span:first-child{font-size:38px}.config-serial>span:last-child{font-size:7px;text-align:right}.questions-section{padding:65px var(--gutter) 55px;grid-template-columns:1fr;gap:36px}.questions-heading h2{font-size:51px;margin-top:15px}.questions-list summary{font-size:14px;gap:24px}.questions-list details p{font-size:12px;padding-right:15px}.site-footer{padding-top:45px;padding-bottom:70px}.footer-wordmark{font-size:23vw;margin-bottom:38px}.footer-wordmark span{font-size:20px;padding-top:4px;padding-left:9px}.footer-bottom{align-items:flex-start;flex-direction:column;gap:24px}.footer-bottom p{font-size:9px;max-width:270px}.footer-bottom a{font-size:9px;gap:22px}.motion-controls{bottom:19px}.motion-controls button{font-size:8px}.chapter-rail{display:none!important}.part-label{font-size:7px;gap:5px}.part-label>span{padding:6px}.part-label i{width:4px;height:4px}dialog{padding:24px;max-height:calc(100svh - 24px)}dialog h2{font-size:45px}.dialog-topline{margin-bottom:30px}.purchase-summary>div{font-size:11px}.dialog-intro{font-size:12px}.privacy-note{font-size:9px}html:not([data-enhanced='true']) .hero-bottom{left:12px;right:12px;padding:14px}html:not([data-enhanced='true']) #scene-fallback{object-fit:cover;object-position:center 10%}}
@media(max-width:380px){:root{--gutter:20px}.header-nav{display:none}.buy-button{margin-left:auto}.hero h1{font-size:12.5vw}.hero-topline>span:last-child{display:none}.hero-bottom{gap:20px 8px}.hero-statement{font-size:12px}.scroll-cue{font-size:7px}.replay-button{font-size:7px}.finish-options{gap:23px}.finish-option{font-size:10px}.copy-high-right{max-width:280px}.copy-mid-right{max-width:295px}.price-line strong{font-size:25px}}
@media(max-height:650px) and (min-width:761px){.hero{min-height:135svh;padding-top:98px}.hero-topline{margin-bottom:18px}.hero h1{font-size:8.3vw}.hero-bottom{bottom:calc(35svh + 35px)}.hero-coordinate{bottom:24px}.section-topline{top:95px}.chapter-inside{min-height:170svh}.chapter-air,.chapter-fire{min-height:160svh}.chapter-control{min-height:155svh}.chapter-configure{min-height:180svh}.section-copy h2{font-size:5.4vw}.section-copy p{font-size:13px}.copy-low-left{bottom:14svh}.copy-high-right{top:35svh}.copy-mid-right{top:48%}.control-heading{top:32svh}.control-heading h2{font-size:4.8vw}.configurator{padding-top:26svh}.configurator h2{font-size:5.4vw}.config-intro{margin-bottom:20px}.chapter-rail{gap:3px}.motion-controls{bottom:14px}}
@media(max-height:540px) and (max-width:760px) and (orientation:landscape){.site-header{min-height:64px;padding-top:12px;padding-bottom:12px}.hero{padding-top:95px;min-height:150svh}.hero h1{font-size:8.5vw}.hero h1>span:last-child{max-width:none}.hero-topline{margin-bottom:18px}.hero-bottom{bottom:50px;grid-template-columns:1fr 1fr 1fr;align-items:end}.hero-statement{grid-row:1;grid-column:1;font-size:11px}.scroll-cue{grid-row:1;grid-column:2;justify-self:center}.replay-button{grid-row:1;grid-column:3}.hero-coordinate{bottom:20px}.section-topline{top:90px}.chapter-inside,.chapter-fire,.chapter-control{min-height:220svh}.chapter-air{min-height:200svh}.section-copy{max-width:310px}.section-copy h2{font-size:45px}.section-copy p{font-size:12px}.copy-low-left{bottom:16svh}.copy-high-right{top:39svh;max-width:290px}.copy-high-right h2{font-size:45px}.copy-mid-right{bottom:18svh}.control-heading{top:43svh}.control-heading h2{font-size:45px}.chapter-configure{min-height:250svh}.configurator{padding-top:60svh;max-width:340px;margin-left:auto}.configurator h2{font-size:52px}.config-serial{left:var(--gutter);right:auto;align-items:flex-start;top:auto;bottom:25svh}.config-serial>span:last-child{text-align:left}.fire-note{top:50svh}}
/* Match readable foregrounds to the continuously changing scene, including
   the intervals where two chapter compositions share the viewport. */
html[data-enhanced='true'] .chapter{color:var(--header-ink);--muted:var(--scene-muted,#60615c);--rule:var(--scene-rule,rgba(22,22,21,.19))}
html[data-enhanced='true'] .section-copy,html[data-enhanced='true'] .configurator{isolation:isolate}
html[data-enhanced='true'] .section-copy::before,html[data-enhanced='true'] .configurator::before{content:'';position:absolute;z-index:-1;pointer-events:none;inset:-32px -36px;background:radial-gradient(ellipse at center,rgba(var(--scene-haze,238,237,232),.79) 10%,rgba(var(--scene-haze,238,237,232),.55) 53%,rgba(var(--scene-haze,238,237,232),0) 77%);filter:blur(14px)}
html[data-enhanced='true'] .configurator::before{top:calc(15svh - 32px);bottom:calc(10svh - 32px)}
html[data-enhanced='true'] .trim-field select{color:inherit}
/* The live opening is a night test site. The static model poster keeps its
   warm studio surface and its own readable foreground while WebGL loads. */
html:not([data-enhanced='true']) .hero{background:transparent;color:var(--ink);--muted:#60615c;--rule:rgba(22,22,21,.19)}
.scroll-line{background:currentColor}
html[data-enhanced='true'] .motion-controls{display:flex;gap:22px;align-items:center}
.motion-controls button{min-height:34px}
.sound-icon{font-family:Geist,Arial,sans-serif;font-size:14px;line-height:1;min-width:12px;text-align:center}
#sound-toggle[aria-pressed='true'] .sound-icon{color:var(--red)}
@media(max-width:760px){html[data-enhanced='true'] .motion-controls{gap:18px}.motion-controls{bottom:10px}.motion-controls button{min-height:44px}}
@media(max-width:760px){html[data-enhanced='true'] .section-copy::before{inset:-25px -24px;filter:blur(11px)}html[data-enhanced='true'] .configurator::before{top:calc(59svh - 25px);bottom:calc(5svh - 25px);left:-24px;right:-24px;filter:blur(11px)}}
@media(max-height:650px) and (min-width:761px){html[data-enhanced='true'] .configurator::before{top:calc(26svh - 32px)}}
@media(max-height:540px) and (max-width:760px) and (orientation:landscape){html[data-enhanced='true'] .configurator::before{top:calc(60svh - 25px)}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.scroll-cue,.replay-button{scroll-behavior:auto}}