:root{color-scheme:light;font-family:Segoe UI,Hiragino Sans,system-ui,-apple-system,sans-serif;color:#0f172a}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;background:url(/assets/images/bg.webp);background-repeat:repeat;background-size:120px;position:relative}.app-container{width:calc(100vw - 32px);max-width:480px;background:#fff;padding:16px;border-radius:4px;box-shadow:0 10px 24px #0000001f}.title-box{width:100%;border-bottom:#ec4899 1px solid;padding-bottom:16px;margin-bottom:16px;display:flex;align-items:center;justify-content:space-between;gap:12px}.title-actions{display:flex;align-items:center;gap:8px}.facing-switch-button{display:inline-flex;align-items:center;gap:6px;padding:8px 10px;background:#0f172a;color:#fff;border:none;border-radius:6px;font-weight:700;font-size:13px;cursor:pointer}.facing-switch-icon{font-size:16px}.facing-switch-label{font-size:12px;line-height:1}.facing-switch-button:hover{background:#1f2a44}.facing-switch-floating{position:fixed;top:12px;right:12px;z-index:1300;box-shadow:0 8px 18px #00000040}.is-hidden{display:none!important}.camera-notes{display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding-left:16px;padding-right:16px;margin-bottom:36px;width:100%;align-self:center}.gesture-example{width:100%;display:flex;justify-content:center;margin-bottom:24px;padding:0 16px}.gesture-image{max-width:120px;width:100%;height:auto}.camera-status{display:flex;align-items:center;gap:8px;margin:-4px 0 8px;font-size:13px;color:#ef4444;text-align:left;width:100%;padding:10px 16px;background:#fef2f2;border-radius:4px}.camera-status-icon{font-size:16px;color:#ec4899;flex-shrink:0}.camera-status-text{flex:1}.camera-note{font-size:13px;line-height:1.6;color:#475569;display:flex;align-items:flex-start;gap:10px;text-align:left}.camera-note-icon{color:#ef4444;font-size:16px;line-height:1;flex-shrink:0;margin-top:2px}.camera-box{width:100%;display:flex;align-items:center;justify-content:center}.creator-box{width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;margin-top:24px;padding-top:24px}.creator-info{display:flex;align-items:center;gap:8px;font-size:13px;margin-bottom:12px}.creator-label{color:#64748b;font-weight:500}.creator-name{color:#0f172a;font-weight:600}.creator-separator{color:#cbd5e1;font-weight:300}.creator-link{color:#ec4899;text-decoration:none;transition:all .2s ease;padding:2px 4px;border-radius:3px;font-size:13px}.creator-link:hover{color:#db2777;background:#fdf2f8}.screenshot-modal{position:fixed;top:0;right:0;bottom:0;left:0;display:none;align-items:center;justify-content:center;background:#000c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:20000;padding:40px 24px 24px}.screenshot-modal.is-active{display:flex}.screenshot-modal__dialog{display:flex;flex-direction:column;gap:12px;max-width:720px;width:100%;background:#0f0f12;border:1px solid rgba(255,255,255,.08);border-radius:12px;box-shadow:0 12px 40px #00000073;padding:16px;text-align:center}.screenshot-modal__header{display:flex;justify-content:flex-end}.screenshot-modal__close{border:none;background:transparent;color:#fff;font-size:24px;line-height:1;cursor:pointer;padding:6px}.screenshot-modal__image{width:100%;height:auto;border-radius:8px;background:#1b1b1f;border:1px solid rgba(255,255,255,.08)}.screenshot-modal__text{margin:12px 0 8px;color:#fff;font-size:14px}.screenshot-modal__download{display:inline-block;margin-top:4px;padding:10px 16px;color:#111;background:#ffd54f;border-radius:8px;font-weight:700;text-decoration:none}.credit{display:flex;align-items:center;gap:6px;font-size:12px;margin-top:4px}.credit-label{color:#64748b;font-weight:500}.credit-text{color:#64748b;font-size:11px}.credit-link{color:#ec4899;text-decoration:none;transition:all .2s ease;padding:2px 4px;border-radius:3px}.credit-link:hover{color:#db2777;background:#fdf2f8}h1{margin:0;font-size:24px;font-weight:700;letter-spacing:.05rem;color:#ec4899}.lang-switch{display:flex;align-items:center;gap:8px;color:#94a3b8;font-size:12px}.lang-button{border:1px solid #e2e8f0;background:#f8fafc;color:#475569;padding:4px 10px;border-radius:12px;font-size:12px;line-height:1;transition:all .2s ease}.lang-button:hover{background:#f1f5f9;color:#0f172a}.lang-button.active{background:#ec4899;border-color:#ec4899;color:#fff;box-shadow:0 4px 10px #ec489940}button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:transparent;padding:0;cursor:pointer;white-space:nowrap;color:inherit}.camera-start-button{width:100%;padding:16px 48px;background:linear-gradient(135deg,#f472b6,#ec4899);color:#fff;font-size:16px;font-weight:600;border-radius:4px;transition:all .3s ease;box-shadow:0 4px 12px #ec48994d;border:0;position:relative;overflow:hidden}.camera-start-button:hover{transform:translateY(-2px);box-shadow:0 8px 20px #ec489959;background:linear-gradient(135deg,#fb7185,#f472b6)}.camera-start-button:active{transform:translateY(0);box-shadow:0 2px 8px #ec48994d}.camera-start-button:disabled{cursor:not-allowed;opacity:.65;transform:none;box-shadow:none;background:linear-gradient(135deg,#f8c5da,#f2a1c6)}.camera-start-button.loading{cursor:wait}.camera-start-button.loading:after{content:"";position:absolute;top:50%;left:50%;width:22px;height:22px;margin-top:-11px;margin-left:-11px;border-radius:50%;border:3px solid rgba(255,255,255,.6);border-top-color:#fff;animation:spin .8s linear infinite;box-sizing:border-box}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.app-container.hidden{opacity:0;pointer-events:none}#screenshot-button{position:fixed;bottom:96px;left:50%;transform:translate(-50%) scale(.9);z-index:1200;width:48px;height:48px;border-radius:50%;padding:0;border:4px solid #fff;background:#ef4444;box-shadow:0 4px 16px #ef444480,0 0 #ef444466;display:flex;align-items:center;justify-content:center;font-size:0;opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease,box-shadow .2s ease}#screenshot-button:before{content:"";width:12px;height:12px;border-radius:50%;background:#fff}#screenshot-button:hover{transform:translate(-50%) scale(1.05);box-shadow:0 6px 20px #ef444499,0 0 0 8px #ef444426}#screenshot-button:active{transform:translate(-50%) scale(.95);box-shadow:0 2px 8px #ef444466}#screenshot-button.screenshot-visible{opacity:1;pointer-events:auto;transform:translate(-50%) scale(1)}.hidden-ui{opacity:0!important;pointer-events:none!important;transition:opacity .15s ease}#mosaic-toggle-button,#camera-off-button,#share-button,#x-share-button{padding:8px 16px;border-radius:4px;background:#00000040;border:1px solid rgba(255,255,255,.8);color:#fff;font-size:12px;font-weight:700;letter-spacing:.2px}#camera-off-button{display:none}#camera-off-button.visible{display:inline-block}#overlay-title{position:fixed;top:14px;left:14px;z-index:1100;color:#fff;font-size:12px;font-weight:700;letter-spacing:.04rem;padding:8px 16px;border:1px solid rgba(255,255,255,.8);border-radius:4px;background:#00000040;opacity:0;pointer-events:none;cursor:pointer;transition:opacity .2s ease}#overlay-title.visible{opacity:1;pointer-events:auto}.control-buttons{position:fixed;bottom:20px;right:16px;z-index:1200;display:flex;gap:10px;align-items:center;flex-wrap:wrap}#camera-off-button:hover,#mosaic-toggle-button:hover,#share-button:hover,#x-share-button:hover{background:#00000059;box-shadow:0 4px 12px #00000059}#camera-off-button:active,#mosaic-toggle-button:active,#share-button:active,#x-share-button:active{transform:scale(.95)}#camera-off-button:disabled,#mosaic-toggle-button:disabled,#share-button:disabled,#x-share-button:disabled{opacity:.6;cursor:not-allowed;box-shadow:none;transform:none}#mosaic-toggle-button.active{background:#0f172ae6;color:#fff;border-color:#ffffffe6;box-shadow:0 4px 12px #00000059,0 0 0 2px #ffffff40}#viewport{position:fixed;top:0;right:0;bottom:0;left:0;width:100vw;height:100vh;background:#0d111b;z-index:-100;opacity:0;pointer-events:none;transition:opacity .3s ease}.app-container.hidden~#viewport{opacity:1;pointer-events:auto}video,canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover}video{opacity:0;pointer-events:none;position:absolute;z-index:-1}.lil-gui{position:fixed;top:18px;right:18px;z-index:10}@media (max-width: 600px){header{padding:12px;width:calc(100vw - 48px);max-height:calc(100vh - 48px)}h1{font-size:18px}.title-box{padding-bottom:12px;margin-bottom:20px}.camera-notes{gap:8px;margin-bottom:20px}.camera-note{font-size:12px}.gesture-image{max-width:90px}.camera-start-button{padding:12px 32px;font-size:14px}.creator-box{margin-top:16px;padding-top:16px;gap:3px}.creator-info{margin-bottom:8px}.credit{margin-top:2px}.control-buttons{left:0;right:0;margin-left:auto;margin-right:auto;width:fit-content}}@media (max-height: 600px){header{padding:12px}h1{font-size:18px}.title-box{padding-bottom:10px;margin-bottom:16px}.camera-notes{gap:6px;margin-bottom:16px}.camera-note{font-size:11px}.camera-start-button{padding:10px 24px;font-size:13px}}