.platform-grid{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}.platform-modal .help-modal{max-width:min(720px,calc(100vw - 32px))}.scene-list{display:grid;gap:10px;margin:14px 0}.scene-choice{display:grid!important;gap:4px;text-align:left!important;border-radius:18px!important;padding:14px 16px!important;background:rgba(255,255,255,.09)!important;border:1px solid rgba(255,255,255,.14)!important}.scene-choice span{font-size:12px;color:rgba(255,255,255,.65)}.quest-steps{line-height:1.7;color:rgba(255,255,255,.78)}.quiz-answers{display:grid;gap:8px;margin:12px 0}.quiz-result{padding:16px;border-radius:18px;background:rgba(141,255,177,.11);border:1px solid rgba(141,255,177,.20)}.app-root[data-scene="day"]{background:linear-gradient(180deg,#e8f2ff,#f7fbff)!important}.app-root[data-scene="night"]{background:radial-gradient(circle at 50% 20%,rgba(60,70,130,.18),transparent 28%),#030711!important}.app-root[data-scene="museum"]{background:radial-gradient(circle at 50% 110%,rgba(141,255,177,.08),transparent 45%),#07101f!important}.app-root[data-scene="economy"] .smoke-particle,.app-root[data-scene="economy"] .fire-sprite{display:none!important}.scene-no-pedestal .xr-root::after{display:none!important}.quest-economy .smoke-particle,.quest-economy .fire-sprite{display:none!important}.quest-ui .hotspot-card{font-size:1.08em}.quest-ui .btn{min-height:64px}.platform-next-btn{order:98}@media(max-width:760px){.platform-next-btn{display:none!important}.dock-expanded .platform-next-btn{display:flex!important}.platform-modal .help-modal{max-width:calc(100vw - 16px)}}