:root{color-scheme:dark;--bg-gradient: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, .15), transparent 55%), radial-gradient(circle at 80% 0%, rgba(255, 255, 255, .08), transparent 65%), radial-gradient(circle at 50% 100%, rgba(255, 255, 255, .12), transparent 60%), #000000;--card-bg: rgba(255, 255, 255, .04);--card-border: rgba(255, 255, 255, .08);--card-hover: rgba(255, 255, 255, .18);--text-primary: #f7f7ff;--text-muted: rgba(235, 235, 255, .7);--accent: #ffffff}*{box-sizing:border-box}a{color:inherit;text-decoration:none}body{margin:0;min-height:100vh;font-family:Inter,Segoe UI,sans-serif;color:var(--text-primary);background:#000;overflow-x:hidden}body.viewer-mode{overflow-x:hidden;overflow-y:auto}.control-btn{align-items:center;background:#0000;border:1px solid rgba(255,255,255,0);border-radius:50%;color:#fff;cursor:pointer;display:inline-flex;font-size:.9rem;height:44px;justify-content:center;letter-spacing:.05em;padding:0;transition:background .16s ease,transform .12s ease,border-color .16s ease;width:44px;z-index:10000}.control-btn:hover{background:#fff0}.control-btn:active{transform:translateY(1px)}#fullscreenIcon.control-btn{position:fixed;right:16px;bottom:16px}#statsToggle.control-btn{position:fixed;right:60px;bottom:16px}#controlsToggle.control-btn{position:fixed;right:104px;bottom:16px}#fullscreenIcon img,#statsToggle img,#controlsToggle img{width:44px;height:44px;display:inline-block;opacity:.75}#fullscreenIcon img:hover,#statsToggle img:hover,#controlsToggle img:hover{opacity:1}#fullscreenIcon .icon-hide,#statsToggle .icon-hide,#controlsToggle .icon-hide{display:none}#fullscreenIcon[aria-pressed=true] .icon-hide,#statsToggle[aria-pressed=true] .icon-hide,#controlsToggle[aria-pressed=true] .icon-hide{display:inline-block}#fullscreenIcon[aria-pressed=true] .icon-show,#statsToggle[aria-pressed=true] .icon-show,#controlsToggle[aria-pressed=true] .icon-show{display:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.viewer-frame{position:relative;width:100%;min-height:100vh;height:100vh;overflow:hidden;border:none;border-radius:0;background:#000;box-shadow:none}.viewer{position:relative;min-height:100vh;z-index:1}main.experience-shell{position:relative;width:100%;min-height:100vh;margin:0;padding:0;overflow:hidden}.viewer-mount{position:absolute;inset:0;display:block;background:#000}.viewer-frame #controlsToggle.control-btn,.viewer-frame #statsToggle.control-btn,.viewer-frame #fullscreenIcon.control-btn{position:absolute!important;bottom:1rem}.viewer-frame #fullscreenIcon.control-btn{right:1rem}.viewer-frame #statsToggle.control-btn{right:8rem}.viewer-frame #controlsToggle.control-btn{right:4.5rem}.viewer-frame .viewer-stats{position:absolute!important;top:0rem;left:0rem}.viewer-frame .viewer-gui{position:absolute;top:0rem;right:0rem}.viewer-frame #splash{position:absolute;inset:0}.viewer-frame .splash-instructions ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.5rem}.viewer-frame .splash-instructions li{letter-spacing:.18em}@media (max-width: 768px) and (orientation: portrait){.viewer-frame{aspect-ratio:9 / 16}}.site-header{position:fixed;top:0;left:0;width:100%;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:clamp(.35rem,2vw,1rem);padding:1.25rem clamp(1.25rem,6vw,2rem);z-index:20;background:linear-gradient(180deg,#000000d9,#00000040 65%,#0000);backdrop-filter:blur(14px)}.branding{display:flex;align-items:center;gap:1rem;flex:1 1 auto;min-width:0}.logo{width:52px;height:52px}.brand-text{display:flex;flex-direction:column;gap:0rem}.site-name{font-size:clamp(1.4rem,2.5vw,1.8rem);font-weight:600;letter-spacing:.04em}.tagline{font-size:.85rem;color:var(--text-muted)}@media (max-width: 900px){.site-header{padding:1rem clamp(1rem,5vw,1.5rem)}.branding{gap:.75rem}.logo{width:44px;height:44px}.site-name{font-size:clamp(1.2rem,3.5vw,1.6rem)}.tagline{font-size:.78rem}}.auth-links{display:flex;gap:1rem;align-items:center}.auth-link{padding:.55rem 1.2rem;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:#ffffff08;font-size:.95rem;letter-spacing:.015em;transition:background .2s ease,border-color .2s ease,transform .2s ease}.auth-link:hover{background:#ffffff1f;border-color:#ffffff59;transform:translateY(-1px)}.auth-link.signup{background:#6f86ff2e;border-color:#8296ff73}main{width:100%}[data-hero]{display:none}[data-gallery]{position:fixed;left:0;right:0;bottom:0;display:flex;gap:clamp(.75rem,1.8vw,1.5rem);padding:1.25rem clamp(1.25rem,6vw,1.5rem) 1.25rem;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;background:linear-gradient(0deg,#000000eb,#000000a6 55%,#0003);border-top:0px solid rgba(255,255,255,.08);backdrop-filter:blur(18px);z-index:15;transform:translateZ(0);transition:transform .32s ease,opacity .24s ease;will-change:transform}[data-gallery]::-webkit-scrollbar{height:6px}[data-gallery]::-webkit-scrollbar-track{background:#ffffff0d}[data-gallery]::-webkit-scrollbar-thumb{background:#ffffff59;border-radius:999px}[data-gallery]{scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.35) transparent}body.gallery-hidden [data-gallery]{transform:translate3d(0,calc(100% + 2rem),0);opacity:0;pointer-events:none}.gallery-card{flex:0 0 clamp(100px,14vw,160px);min-width:clamp(100px,14vw,160px);background:var(--card-bg);border:1px solid var(--card-border);border-radius:20px;overflow:hidden;transition:border-color .2s ease,transform .25s ease,box-shadow .25s ease;display:flex;scroll-snap-align:start;position:relative}.gallery-card:hover{border-color:#ffffff40;box-shadow:0 10px 25px -10px #ffffff40;background:var(--card-hover)}.gallery-card.is-active{border-color:#ffffff80;box-shadow:0 10px 25px -10px #ffffff80;background:var(--card-hover)}.gallery-link{display:flex;flex-direction:column;width:100%;height:100%}.gallery-figure{margin:0;display:flex;flex-direction:column;height:100%}.gallery-image{width:100%;height:130px;object-fit:cover;background:#ffffff0d}.gallery-caption{margin:0;padding:.8rem 1rem 1rem;font-size:.8rem;letter-spacing:.2em}@media (max-width: 900px){[data-gallery]{padding:1rem clamp(1rem,5vw,1.5rem) 1.6rem;gap:.9rem}.gallery-card{min-width:clamp(150px,22vw,200px)}.gallery-image{height:120px}.gallery-caption{font-size:.78rem;letter-spacing:.18em}}[data-viewer]{display:block;position:relative;width:100%;min-height:100vh}footer{margin-top:auto;padding:1.5rem clamp(1.5rem,6vw,4rem);font-size:.85rem;color:#ebebff80;border-top:1px solid rgba(255,255,255,.05)}@media (max-width: 640px){.site-header{flex-direction:column;gap:1rem;align-items:flex-start;padding:1rem 1.25rem}.branding{width:100%;justify-content:space-between}.brand-text{gap:.1rem}.tagline{font-size:.72rem}.auth-links{width:100%;flex-direction:column;gap:.75rem}.auth-link{flex:none;width:100%;text-align:center}[data-gallery]{padding:.65rem .85rem 1.4rem;gap:.75rem}.gallery-card{min-width:140px;flex-basis:140px}.gallery-image{height:110px}.gallery-caption{font-size:.75rem;padding:.65rem .75rem .85rem;letter-spacing:.16em}}@media (max-width: 480px){[data-gallery]{padding:.55rem .75rem 1.2rem;gap:.55rem}.gallery-card{min-width:120px;flex-basis:120px}.gallery-image{height:95px}.gallery-caption{font-size:.7rem;letter-spacing:.14em;padding:.55rem .65rem .75rem}}#helpIcon.control-btn{position:fixed;right:16px;bottom:70px;text-decoration:none}#splash{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:#000000bf;z-index:9999;opacity:1;transition:opacity .5s ease}#splash.hidden{opacity:0;pointer-events:none}.splash-content{text-align:center;color:#f0f0f0;padding:24px 32px;background:#0000}.splash-title{font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";font-size:clamp(32px,6vw,64px);letter-spacing:.2em;margin:0 0 12px;opacity:.95}.splash-subtitle{font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";font-size:clamp(14px,2.2vw,18px);opacity:.95;letter-spacing:.2em;margin:0 0 64px}.splash-instructions{font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";color:#e6e6e6;font-size:clamp(8px,1.1vw,12px);letter-spacing:.2em;line-height:1.6;text-align:center;max-width:min(80vw,560px);margin:64px auto auto;opacity:.95}.splash-instructions p{margin:6px 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