@font-face{font-family:Teko;src:url('https://oss.ryzobee.com/rootmaker/20261014/assets/teko-medium.ttf');font-weight:400 600;font-display:swap}@font-face{font-family:Teko;src:url('https://oss.ryzobee.com/rootmaker/20261014/assets/teko-bold.ttf');font-weight:700;font-display:swap}
:root{color-scheme:dark;--orange:#ff6a00}*{box-sizing:border-box}body{margin:0;background:#000;color:#fff;font-family:Arial,sans-serif}button,a{-webkit-tap-highlight-color:transparent}button{color:inherit;cursor:pointer}a{color:inherit}button:focus-visible,a:focus-visible{outline:2px solid var(--orange);outline-offset:6px}.skip{position:fixed;top:-100px;z-index:20}.skip:focus{top:10px}#experience{position:fixed;inset:0;overflow:hidden;background:#000}#stage{position:absolute;inset:0;z-index:2}canvas{display:block;width:100%;height:100%}.wordmark{position:absolute;left:8.7%;top:65%;font:700 min(18.75vw,35vh)/1.2 Teko,sans-serif;letter-spacing:-.02em;background:linear-gradient(#ff6a00 27%,#000 88%);background-clip:text;color:transparent;white-space:nowrap;z-index:1;pointer-events:none}header{position:absolute;top:7.4%;left:8.7%;right:8.7%;display:flex;justify-content:space-between;align-items:center;z-index:4}.brand{display:flex;gap:13px;align-items:center;text-decoration:none;font:500 42px/1 Teko;color:var(--orange)}.brand img{display:block}.edition{font-size:10px;letter-spacing:.18em;color:#706b66}.copy{position:absolute;z-index:3;pointer-events:none;opacity:0;width:45%;will-change:transform,opacity}.copy button{pointer-events:auto}.intro{left:8.7%;top:25%;width:59%}h1,h2,p{margin:0}h1{font:600 clamp(45px,6vw,108px)/1 Teko;letter-spacing:-.015em}em{font-style:normal;color:var(--orange)}.intro p{font:400 clamp(21px,2vw,34px)/1.45 Teko;max-width:34vw;margin-top:24px}.right{left:44%;top:38%;width:43%}h2{font:500 clamp(52px,8vw,140px)/1 Teko;color:var(--orange);white-space:nowrap}.eyebrow{display:block;font-size:10px;letter-spacing:.18em;color:#a29990;margin-bottom:18px}.copy p{font-size:clamp(16px,1.5vw,24px);line-height:1.5;margin-top:12px}.intro p{font-family:Teko;font-size:clamp(22px,2vw,34px)}.features{display:flex;gap:20px;flex-wrap:wrap;margin-top:27px;color:#aaa;font-size:12px}.features span{border-top:1px solid #483021;padding-top:12px}.specs{display:flex;gap:32px;margin-top:26px}.specs strong{display:block;font:500 32px Teko}.specs span{font-size:11px;color:#aaa}.vertical{position:absolute;left:6%;top:52%;transform:rotate(-90deg);font:700 7vw Teko;color:#ff6a0038;pointer-events:none;transform-origin:center;z-index:1}.final{left:9%;top:22%;width:80%}.final h2{font-size:clamp(55px,10vw,160px);background:linear-gradient(90deg,#ff6a00,#773200 72%);background-clip:text;color:transparent}.final p{max-width:37vw}.final .secondary{font-size:14px;color:#a8a19b;margin-top:24px}.final button{margin-top:24px;border:0;border-bottom:1px solid #69401f;background:transparent;padding:8px 0;font-size:13px}.final button span{margin-left:35px;color:var(--orange)}footer{position:absolute;bottom:3.7%;left:8.7%;right:8.7%;display:flex;align-items:center;justify-content:space-between;z-index:5}#next{display:flex;align-items:center;gap:10px;background:none;border:0;font:400 24px Teko;padding:0}#next .arrow{transform:rotate(90deg);margin-left:9px}#counter{font-size:10px;color:#9d8a7a;letter-spacing:3px}#chapter-nav{position:absolute;right:2.7%;top:43%;z-index:5;display:flex;flex-direction:column;gap:8px}#chapter-nav button{background:none;border:0;padding:5px 0;width:68px;text-align:left}#chapter-nav img{display:block}#chapter-nav span{display:block;font-size:9px;color:#bbb;margin-top:6px}#chapter-nav button:not([aria-current]) span{display:none}.scroll-track{height:600vh}#loader{position:absolute;inset:0;background:#000e;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;z-index:12;font-size:13px}#loader>div{width:180px;height:2px;background:#292929}#load-fill{display:block;height:2px;background:var(--orange);width:0}#loader.done{display:none}#retry{background:#ff6a00;border:0;color:#000;padding:10px 20px}#callouts{position:absolute;inset:0;pointer-events:none;z-index:4;opacity:0}#callouts svg{width:100%;height:100%}#print-label{position:absolute;font-size:10px;letter-spacing:1px;color:#ff8c39;white-space:nowrap}#print-label small{color:#b8ada4;font-size:10px;letter-spacing:0;line-height:2}.editor #experience header,.editor main,.editor footer,.editor #chapter-nav,.editor .wordmark,.editor .vertical,.editor #callouts{display:none}.editor .scroll-track{display:none}.editor body{overflow:hidden}
@media(max-width:700px){header{top:4%;left:6%;right:6%}.brand{font-size:30px;gap:4px}.brand img{transform:scale(.7);transform-origin:left center;margin-right:-12px}.edition{font-size:8px}.intro{top:19%;left:7%;width:89%}h1{font-size:12vw}.intro p{font-size:21px;max-width:85%;margin-top:10px}.right{left:7%;top:56%;width:82%}h2{font-size:15vw}.eyebrow{font-size:8px;margin-bottom:12px}.copy p{font-size:14px;line-height:1.6}.intro p{font-size:21px;line-height:1.35}.features{gap:12px;margin-top:16px;font-size:10px}.specs{gap:24px;margin-top:12px}.specs strong{font-size:26px}.specs span{font-size:9px}.wordmark{top:79%;left:7%;font-size:22vw}.vertical{display:none}#chapter-nav{right:2%;top:42%;gap:5px}#chapter-nav button{width:32px}#chapter-nav img{transform:scaleX(.6);transform-origin:left}#chapter-nav span{font-size:7px}.final{top:18%;left:7%;width:88%}.final h2{font-size:14vw}.final p{max-width:95%;font-size:13px}.final .secondary{margin-top:12px;font-size:12px}.final button{margin-top:10px}footer{left:7%;right:7%;bottom:3%}#next{font-size:20px}#print-label{font-size:8px}#print-label small{font-size:8px}}
@media(prefers-reduced-motion:reduce){.copy{will-change:auto}}

/* Scroll-linked light/dark palette. Canvas remains transparent. */
:root{--bg:#141414;--ink:#f7f5f1;--muted:#b9b4ae;--accent:#ff7c24;--outline:#85512b;--rule:#665343;--orange:var(--accent)}
body,#experience{background:var(--bg);color:var(--ink)}
#experience[data-theme="light"]{--ink:#202020;--muted:#59534c;--accent:#b84300;--outline:#c9a98e;--rule:#b7a898}
.edition,.eyebrow,.features,.specs span,.final .secondary,#counter,#chapter-nav span,#print-label small{color:var(--muted)}
.features span{border-color:var(--rule)}
.wordmark{background-image:linear-gradient(var(--accent) 27%,transparent 90%)}
.vertical{color:var(--outline);opacity:.3}
#experience[data-theme="light"] #next img,#experience[data-theme="light"] #chapter-nav img{filter:invert(1)}
.left{left:8.7%;top:38%;width:40%}
.left h2{font-size:clamp(52px,7.3vw,130px)}
#next{font:400 13px/1.6 Arial,"Microsoft YaHei",sans-serif;letter-spacing:.08em;min-height:32px}
#next .arrow{animation:scroll-cue 1.8s ease-in-out infinite;will-change:transform}
#next.at-end .arrow{animation:none;transform:rotate(-90deg)}
@keyframes scroll-cue{0%,100%{transform:translateY(-3px) rotate(90deg);opacity:.65}50%{transform:translateY(4px) rotate(90deg);opacity:1}}
#next:hover{color:var(--accent)}
@media(max-width:700px){.left{left:7%;top:56%;width:82%}.left h2{font-size:15vw}#next{font-size:12px}}
@media(prefers-reduced-motion:reduce){#next .arrow{animation:none;will-change:auto}}
#experience{--orange:var(--accent)}

/* Fill-mask boundary omits overlapping font contours exposed by text-stroke. */
.wordmark{background:none;color:transparent;--outline-weight:0}
.wordmark-size{visibility:hidden}
.wordmark-art{transform:translateY(-.115em);position:absolute;inset:0;width:100%;height:100%;overflow:visible;font:inherit;letter-spacing:inherit}
.wordmark-fill{opacity:calc(1 - var(--outline-weight))}
.wordmark-outline{opacity:var(--outline-weight)}
.vertical{left:calc(6% - 1.14em)}
#constellation{position:absolute;inset:0;z-index:0;pointer-events:none;opacity:1;mask-image:linear-gradient(90deg,#000,rgba(0,0,0,.85) 35%,rgba(0,0,0,.85) 65%,#000)}
.editor #constellation{display:none}