:root{font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:#f8f6ff;background:#100c1e;font-synthesis:none;-webkit-font-smoothing:antialiased;color-scheme:dark}
*{box-sizing:border-box}body{margin:0;overflow:hidden}button,a,input{-webkit-tap-highlight-color:transparent}button,a{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,canvas:focus-visible{outline:2px solid #f7cfa1;outline-offset:5px}button:disabled{cursor:wait;opacity:.6}[hidden]{display:none!important}.universe{position:relative;width:100%;height:100svh;min-height:520px;overflow:hidden;isolation:isolate;background:radial-gradient(ellipse at 49% 40%,#24153d 0%,#120f23 49%,#0c0b17 100%)}#universeCanvas{position:absolute;inset:0;display:block;width:100%;height:100%;touch-action:none;z-index:1;outline-offset:-4px}.ambient{position:absolute;z-index:0;pointer-events:none;filter:blur(70px);border-radius:50%;opacity:.14}.ambient-one{width:32vw;height:30vw;background:#8e51d1;left:20%;top:20%}.ambient-two{width:25vw;height:25vw;background:#c07065;right:15%;bottom:15%}.scene-header{position:absolute;z-index:3;inset:40px 46px auto;display:flex;justify-content:space-between;align-items:flex-start;pointer-events:none;gap:16px}.eyebrow{font-size:10px;letter-spacing:2.1px;color:#b9a8cf;display:flex;align-items:center;gap:8px}.sparkle{color:#f1ba80;font-size:18px}h1{font-size:clamp(24px,3.2vw,42px);font-weight:500;letter-spacing:1px;line-height:1.3;margin:18px 0 12px}.scene-title p{font-size:13px;line-height:1.8;color:#b8acc9;margin:0}.standalone-link{color:#d2c7e2;text-decoration:none;font-size:12px;white-space:nowrap;display:flex;gap:12px;align-items:center;padding:10px 13px;border:1px solid #ffffff16;border-radius:30px;pointer-events:auto;transition:.2s}.standalone-link:hover{background:#ffffff10;color:#fff}.standalone-link span{font-size:17px}.mode-badge{position:absolute;z-index:3;top:174px;left:46px;border:1px solid #ffffff1c;border-radius:20px;padding:7px 11px;font-size:11px;letter-spacing:.3px;display:flex;align-items:center;gap:6px;color:#c0b5d0;background:#100d1d7a;pointer-events:none}.status-dot{width:5px;height:5px;border-radius:100%;background:#b9a8d2}.mode-badge.camera .status-dot{background:#8cddad;box-shadow:0 0 8px #8cddad5f}.mode-badge.loading .status-dot{animation:pulse 1s infinite;background:#e5b679}.shape-caption{position:absolute;z-index:2;left:46px;bottom:167px;color:#8b7c9f;display:flex;align-items:center;gap:13px;pointer-events:none}.shape-caption>span:first-child{font-size:34px;font-weight:200;letter-spacing:-2px;color:#ada0bf}.shape-caption>span:last-child{font-size:9px;letter-spacing:2px}.center-hint{position:absolute;z-index:2;left:50%;top:55%;transform:translate(-50%,-50%);font-size:10px;letter-spacing:1px;color:#cbbce2;display:flex;flex-direction:column;align-items:center;gap:14px;pointer-events:none;opacity:.75;transition:opacity 1s}.center-hint.dismissed{opacity:0}.hint-ring{display:block;width:26px;height:26px;border:1px solid #d4bee45c;border-radius:50%;box-shadow:0 0 0 9px #d4bee40a}.controls{position:absolute;z-index:4;left:50%;bottom:65px;transform:translateX(-50%);display:flex;align-items:center;gap:10px;border-radius:18px;padding:8px;background:#211a33c9;border:1px solid #ffffff16;box-shadow:0 10px 38px #05020e44;backdrop-filter:blur(22px);white-space:nowrap}.shape-switcher{display:flex;gap:3px}.shape-button,.export-button{border:0;background:transparent;color:#bfb2d1;border-radius:11px;padding:11px 14px;display:flex;align-items:center;gap:7px;font-size:12px;transition:background .2s,color .2s}.shape-button:hover,.export-button:hover{color:white;background:#ffffff09}.shape-button.active{color:#f7eaff;background:#6c538a61;box-shadow:inset 0 0 0 1px #ad8ed72b}.shape-button>span{font-size:17px;line-height:1}.control-divider{height:26px;width:1px;background:#ffffff13;margin:0 2px}.camera-button{border:1px solid #d3bcfa22;background:#dfccf8;color:#302443;border-radius:11px;font-size:12px;font-weight:600;padding:11px 15px;display:flex;gap:8px;align-items:center;transition:.2s}.camera-button:hover{background:#f0e2ff;transform:translateY(-1px)}.camera-button.stopping{background:#ffffff0b;color:#dfd1ef;border-color:#ffffff26}.camera-button svg,.export-button svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.export-button{padding:11px 10px}.scene-footer{position:absolute;z-index:3;bottom:22px;left:46px;right:46px;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:10px;color:#8e809f;line-height:1.6;pointer-events:none}.footer-mark{font-size:9px;letter-spacing:2px;white-space:nowrap;color:#a294b2}.message{position:absolute;z-index:6;left:50%;top:24px;transform:translate(-50%,-12px);width:max-content;max-width:min(90%,520px);background:#352a46ed;border:1px solid #9e7cc34f;color:#f6eefa;border-radius:13px;padding:13px 18px;box-shadow:0 8px 40px #08041055;font-size:12px;line-height:1.7;opacity:0;transition:opacity .2s,transform .2s;pointer-events:none}.message.show{opacity:1;transform:translate(-50%,0)}.camera-status{position:absolute;z-index:3;right:42px;bottom:158px;display:flex;align-items:center;gap:12px;background:#151220c7;border:1px solid #ffffff14;padding:13px 16px;border-radius:15px;max-width:285px;pointer-events:none}.camera-status-icon{font-size:23px;opacity:.8}.camera-status strong{font-size:12px;font-weight:500;color:#e8ddf4}.camera-status p{font-size:10px;line-height:1.6;color:#a79ab8;margin:4px 0 0}.camera-status.tracking{border-color:#81d4a338}.camera-status.tracking strong{color:#aaebc3}#cameraVideo{position:absolute;width:1px;height:1px;opacity:.001;pointer-events:none;bottom:0}.diagnostic{position:absolute;z-index:8;left:20px;bottom:140px;border:1px solid #ffffff30;border-radius:10px;padding:12px;background:#21172eef;display:grid;gap:8px;max-width:330px;font-size:11px}.diagnostic input{max-width:290px}.diagnostic output{color:#bbebd1}.no-script{position:absolute;inset:40% auto auto 25%;z-index:10;padding:25px;background:#30243f}.is-embed .universe{min-height:450px}.is-embed .scene-header{inset:28px 30px auto}.is-embed h1{font-size:28px;margin-top:14px}.is-embed .mode-badge{top:147px;left:30px}.is-embed .scene-footer{left:30px;right:30px;bottom:16px}.is-embed .shape-caption{left:30px;bottom:144px}.is-embed .controls{bottom:51px}.is-embed .camera-status{right:30px;bottom:132px}.is-preview .universe{min-height:100px}.is-preview .scene-header,.is-preview .shape-caption,.is-preview .center-hint,.is-preview .controls,.is-preview .scene-footer,.is-preview .camera-status,.is-preview .diagnostic{display:none!important}.is-preview .mode-badge{top:auto;left:18px;bottom:17px;font-size:10px;padding:6px 9px;background:#15101f99}.is-preview .ambient-one{width:45vw;height:45vw}.is-preview .ambient-two{width:45vw;height:45vw}.is-preview .message{top:15px;font-size:10px}
@keyframes pulse{50%{opacity:.3}}@media(max-width:700px){.scene-header{inset:26px 24px auto}.eyebrow{font-size:8px;letter-spacing:1.3px}.scene-title p{font-size:11px;max-width:230px}h1{font-size:26px;margin:15px 0 10px}.standalone-link{font-size:10px;padding:8px 10px}.mode-badge{top:158px;left:24px;font-size:10px}.shape-caption{left:24px;bottom:188px}.shape-caption>span:first-child{font-size:27px}.shape-caption>span:last-child{font-size:8px}.controls{gap:4px;bottom:81px;width:calc(100% - 40px);max-width:420px;display:grid;grid-template-columns:1fr 1fr;padding:9px;border-radius:17px}.shape-switcher{grid-column:1/-1;display:flex;justify-content:space-between;border-bottom:1px solid #ffffff0c;padding-bottom:7px;margin-bottom:5px}.shape-button{justify-content:center;flex:1;padding:9px 10px;font-size:11px}.control-divider{display:none}.camera-button,.export-button{justify-content:center;font-size:11px;padding:10px 8px}.scene-footer{left:24px;right:24px;bottom:23px;font-size:9px;gap:10px}.footer-mark{display:none}.camera-status{right:22px;bottom:195px;max-width:220px;padding:10px 12px;gap:8px}.camera-status strong{font-size:11px}.camera-status p{font-size:9px}.is-embed .scene-header{inset:22px 22px auto}.is-embed .scene-title p{max-width:210px}.is-embed h1{font-size:24px}.is-embed .mode-badge{top:146px;left:22px}.is-embed .shape-caption{bottom:181px;left:22px}.is-embed .controls{bottom:71px}.is-embed .scene-footer{left:22px;right:22px;bottom:18px}.is-embed .camera-status{bottom:186px;right:22px}.is-embed .universe{min-height:500px}.center-hint{top:49%}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.status-dot{animation:none!important}.camera-button:hover{transform:none}.center-hint{transition:none}}@media(max-height:580px) and (min-width:701px){.scene-header{inset:22px 30px auto}h1{font-size:26px;margin:12px 0 8px}.mode-badge{top:140px;left:30px}.scene-title p{font-size:11px}.controls{bottom:48px}.scene-footer{bottom:15px;left:30px;right:30px}.shape-caption{bottom:127px;left:30px}.camera-status{bottom:125px;right:30px}.universe{min-height:440px}}

.export-retry{position:absolute;z-index:7;top:18px;left:50%;transform:translateX(-50%);display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:10px;width:max-content;max-width:calc(100% - 36px);padding:12px 14px;border:1px solid #ae88d14d;border-radius:13px;background:#2c203aed;box-shadow:0 10px 36px #08041060;font-size:11px;line-height:1.6;color:#c9b8dc}.export-retry a{color:#eddbff;text-underline-offset:3px}.export-retry button{border:0;background:transparent;color:#d3c3e2;padding:1px 4px;font-size:20px;line-height:1}.export-retry a:hover{color:#fff}