.sculpture.ai-core{width:80vw;height:calc(100svh - 82px);right:-12vw;top:66px;isolation:isolate;transform:none;opacity:1}
.ai-core::before{content:"";position:absolute;inset:8% 12% 3%;background:radial-gradient(ellipse at 52% 42%,#dceeff70,transparent 69%);filter:blur(22px);z-index:-1}
.ai-core canvas{width:100%;height:100%;display:block;position:absolute;inset:0;z-index:1;opacity:0;transition:opacity 1s ease;mask-image:linear-gradient(transparent,black 5%,black 88%,transparent);-webkit-mask-image:linear-gradient(transparent,black 5%,black 88%,transparent)}
.ai-core-ready canvas{opacity:1}
.ai-core-fallback{position:absolute;inset:0;background:center/auto 96% no-repeat url('../assets/ai/human-universe.png?v=20260918-portrait-2');mask-image:linear-gradient(black 85%,transparent);-webkit-mask-image:linear-gradient(black 85%,transparent)}
.ai-core-ready .ai-core-fallback{display:none}
.ai-core .sculpture-shadow{width:39%;left:30.5%;bottom:4%;height:5%;background:radial-gradient(ellipse,#6282b814,transparent 70%);transform:none}
.ai-core .sculpture-caption{left:50%;right:auto;top:4%;bottom:auto;align-items:center;white-space:nowrap;transform:translateX(-50%);color:#6885ad;letter-spacing:.22em;z-index:2}
.ai-core .sculpture-caption span:first-child::before{content:"";display:inline-block;width:4px;height:4px;margin-right:7px;border-radius:50%;background:#60a4e9;box-shadow:0 0 7px #50abff80}
.desktop{overflow:clip}
.wallpaper{background:radial-gradient(ellipse at 76% 38%,#e5f0ff 0,transparent 53%),linear-gradient(115deg,#f8fbff 8%,#eef5fc 56%,#e3edfb)}
.wallpaper-grain{opacity:.035}
.scene-explore{position:absolute;left:16.6%;bottom:156px;z-index:5;display:flex;align-items:center;gap:13px;padding:0;background:transparent;color:#6a85a4;font-size:8px;letter-spacing:.16em}
.scene-explore-orbit{display:grid;place-items:center;width:47px;height:47px;border:1px solid #a1b9d46e;border-radius:50%;background:#ffffff40;transition:background .3s,box-shadow .3s}
.scene-explore-orbit::after{content:"↓";font-size:16px;font-weight:300}
.scene-explore[data-step="2"] .scene-explore-orbit::after{content:"↑"}
.scene-explore:hover .scene-explore-orbit,.scene-explore:focus-visible .scene-explore-orbit{background:#ffffffbd;box-shadow:0 0 25px #bfdfff66}
.scene-explore-label{display:flex;flex-direction:column;gap:7px;text-align:left}.scene-explore-label small{font-size:7px;letter-spacing:.05em;color:#8b9eb4}
.has-open-windows .scene-explore{opacity:.35}
.ai-credits{font-size:8px;color:#8394aa;line-height:1.8;margin:17px 0 0}.ai-credits a{text-underline-offset:3px}
@media(min-width:1600px){.sculpture.ai-core{width:76vw;right:-9vw}.scene-explore{left:18%}}
@media(min-width:701px) and (max-width:1100px){.sculpture.ai-core{width:87vw;right:-17vw}.scene-explore{left:18%}}
@media(min-width:701px) and (max-height:730px){.sculpture.ai-core{height:calc(100svh - 56px);top:45px}.scene-explore{bottom:108px}.scene-explore-orbit{width:36px;height:36px}}
@media(max-width:700px){.sculpture.ai-core{width:132vw;height:52svh;right:-32vw;top:40%;opacity:1}.scene-explore{left:29px;bottom:282px;gap:9px;font-size:7px}.scene-explore-orbit{width:36px;height:36px}.scene-explore-label{display:none}.ai-core::before{filter:none}}
@media(max-width:700px) and (max-height:740px){.sculpture.ai-core{height:46svh;top:42%;right:-35vw}.scene-explore{bottom:240px}.scene-explore-label{display:none}}
@media(max-width:700px) and (max-height:590px){.sculpture.ai-core{height:75svh;top:9%;right:-15vw;width:80vw}.scene-explore{left:auto;right:22px;bottom:107px}}
@media(prefers-reduced-motion:reduce){.ai-core canvas,.scene-explore-orbit{transition:none}}
html[data-reduced-motion=true] .ai-core canvas,html[data-reduced-motion=true] .scene-explore-orbit{transition:none}
@media(min-width:701px) and (max-height:520px){
  .desktop{min-height:0}.desktop-meta,.desktop-footer,.welcome-footnote,.explore-card{display:none}
  .welcome{left:17%;top:23%;transform:none}.welcome h1{font-size:28px;line-height:1.4}.eyebrow{margin-bottom:10px;font-size:6px}
  .welcome-description{font-size:9px;line-height:1.8;margin:12px 0}.welcome-cta{padding:9px 14px;font-size:8px}
  .desktop-apps{top:57px;bottom:88px;transform:none;justify-content:space-around;gap:0}.desktop-app{padding:2px;width:64px;gap:3px}
  .desktop-app-icon{width:29px;height:29px;border-radius:9px}.desktop-app-icon svg{width:18px;height:18px}.desktop-app-label{font-size:6px}
  .sculpture.ai-core{top:55px;height:calc(100svh - 84px);width:58vw;right:-3vw}
  .scene-explore{left:auto;right:23px;bottom:95px}.scene-explore-label{display:none}
  .hologram-card{width:85px;--card-y:25%;--card-x:57%}.hologram-card:nth-child(2){--card-y:44%;--card-x:89%}.hologram-card:nth-child(n+3){display:none}
  .dock{bottom:12px;padding:5px 9px 8px}.dock-icon{width:39px;height:39px}.dock-button{width:45px;height:49px}
}