:root{color-scheme:light;font-family:Inter,-apple-system,BlinkMacSystemFont,'PingFang SC',sans-serif;color:#24211d;background:#fff}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 72% 45%,#f3f0e8,white 65%);min-height:100svh}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer}a{color:inherit;text-decoration:none}header{height:120px;display:flex;align-items:center;justify-content:space-between;padding:24px 42px}.brand{display:flex;align-items:center;gap:14px;font-size:20px;letter-spacing:1px}.brand b{font-size:44px;font-weight:400}.brand small{display:block;font-size:10px;letter-spacing:.6px;margin-top:5px;color:#625e57}#help{width:34px;height:34px;background:#fff9;border:1px solid #ded8ce;border-radius:50%}main{display:grid;grid-template-columns:44% 56%;min-height:calc(100svh - 240px);align-items:center;padding:0 6% 0 10%}.intro{z-index:2}.eyebrow{font-size:9px;letter-spacing:2.7px;color:#635e55}h1{font-size:clamp(48px,5vw,76px);font-weight:450;line-height:1.28;letter-spacing:-3px;margin:24px 0}h1 span{color:#625c50}.intro>p{font-size:14px;line-height:1.9;color:#625d55;letter-spacing:.6px}#enterAR{margin-top:26px;display:flex;align-items:center;justify-content:space-between;gap:30px;min-width:225px;background:#eae3d6;border:0;border-radius:5px;padding:17px 22px;font-size:14px;font-weight:600}#enterAR:disabled{opacity:.55;cursor:wait}.intro .hint{font-size:11px;line-height:1.7;max-width:300px;margin:14px 0}.privacy{font-size:10px;color:#777066}.display{height:min(66svh,720px);min-height:320px;position:relative;isolation:isolate}model-viewer{width:100%;height:100%;background:transparent;--poster-color:transparent}.orbit{position:absolute;width:75%;aspect-ratio:1;border:1px solid #b3a38a66;border-radius:50%;transform:translate(-50%,-50%) rotate(-15deg) scaleY(.34);left:50%;top:58%;z-index:-1}.preview-tip{position:absolute;bottom:5px;left:50%;transform:translateX(-50%);font-size:10px;letter-spacing:1px;color:#82796b;white-space:nowrap;pointer-events:none}.native-ar{position:absolute;bottom:35px;left:50%;transform:translateX(-50%);background:#f7f3eaf5;border:1px solid #dcd4c6;padding:12px 18px;border-radius:30px;white-space:nowrap;font-size:12px}.progress{position:absolute;top:15px;left:25%;width:50%;height:2px;background:#e9e4da}.progress i{display:block;height:100%;width:0;background:#676054}.progress.done{display:none}footer{padding:18px 42px 22px;display:flex;align-items:center;justify-content:space-between;gap:20px}.specimen{display:flex;align-items:center;gap:30px;padding:14px 20px;background:#f7f3eaf5;border:1px solid #dcd4c6;border-radius:12px;font-size:13px}.specimen small{display:block;font-size:10px;color:#777064;margin-top:4px}.size{font-size:10px;color:#777064}footer>p{font-size:9px;letter-spacing:1px;color:#777064}dialog{border:1px solid #d7cdbd;border-radius:18px;padding:32px;background:#fffcf6;color:#24211d;width:min(90%,460px);line-height:1.9}dialog::backdrop{background:#29251f66;backdrop-filter:blur(6px)}dialog h2{font-size:24px;font-weight:500}dialog li{font-size:13px;padding:6px 0}dialog ol{padding-left:20px}dialog p{font-size:11px;color:#777064}.close{position:absolute;right:16px;top:12px;border:0;background:none;font-size:24px}@media(max-width:650px){header{height:90px;padding:18px 22px}.brand{font-size:clamp(12px,3.6vw,16px);gap:8px;letter-spacing:0}.brand b{font-size:29px}.brand small{font-size:8px;letter-spacing:0}main{display:flex;flex-direction:column;align-items:stretch;padding:25px 8% 0;min-height:0}.intro{position:relative}h1{font-size:49px;margin:17px 0;line-height:1.2}.eyebrow{font-size:8px;letter-spacing:1.8px}.intro>p{font-size:12px}.intro .hint{max-width:100%}#enterAR{margin-top:18px;padding:14px 18px;min-width:210px;width:max-content}.display{height:48svh;min-height:320px;margin:8px -6% 0}.privacy{font-size:9px}footer{padding:18px 22px max(20px,env(safe-area-inset-bottom));flex-direction:column;align-items:stretch;gap:5px}.specimen{justify-content:space-between;gap:12px}.size{max-width:48%;text-align:right;font-size:9px}footer>p{text-align:center;font-size:8px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}

/* Raise the complete specimen within the landing preview. */
model-viewer{transform:translateY(-28px)}@media(max-width:650px){model-viewer{transform:translateY(-36px)}.display{margin-top:-10px}}

[hidden]{display:none!important}.preview-tools{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);display:flex;gap:4px;padding:4px;border:1px solid #dcd4c6;border-radius:30px;background:#faf8f2ed;z-index:3;white-space:nowrap}.preview-tools button{border:0;background:transparent;border-radius:20px;padding:8px 15px;font-size:12px}.preview-tools button[aria-pressed="true"]{background:#eae3d6}.native-ar{bottom:80px}#panSurface{position:absolute;inset:0 0 74px;z-index:2;touch-action:none;cursor:move}#panSurface:active{cursor:grabbing}