:root{font-family:Arial,Helvetica,sans-serif;color:#2b2430;background:#f8f0df;--flash:#ffe870;--paper:#fdf8ec}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;overscroll-behavior-y:none}body{overflow-x:clip}
#journey{height:1280svh;position:relative}.stage{position:sticky;top:0;height:100svh;overflow:hidden;background:#f8f0df}
#opening,#reference-tour,#color-wash,#vault-light{position:absolute;inset:0;pointer-events:none}
.exterior{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.08)}
#scene,#poster{position:absolute;inset:0;width:100%;height:100%}#poster{object-fit:contain;transform:scale(.94)}
#scene{opacity:0}#scene.ready{opacity:1}
#reference-tour{visibility:hidden}.tour-layer{position:absolute;left:0;top:0;display:none;max-width:none;pointer-events:none}
.circular-room{position:absolute;inset:0;display:block;width:100%;height:100%;pointer-events:none}
#vault-light{width:100%;height:100%;mix-blend-mode:screen}
#color-wash{background:#fff4cc;opacity:0}
.confetti{position:absolute;inset:0}.confetti i{position:absolute;width:14px;height:9px;border-radius:2px;opacity:0}
.controls{position:fixed;z-index:10;right:26px;bottom:24px;display:flex;gap:8px}
button{font:inherit;cursor:pointer}.controls button{border:0;background:var(--paper);color:#2b2430;padding:12px 17px;min-height:44px;font-size:14px;transition:transform 140ms ease,background-color 160ms ease}
.controls button:hover{background:var(--flash)}.controls button:active{transform:scale(.97)}
button:focus-visible{outline:3px solid #2b2430;outline-offset:5px}
.rail{position:fixed;z-index:10;right:12px;top:50%;transform:translateY(-50%);display:grid;gap:0}
.rail button{width:34px;height:34px;border:0;background:transparent;padding:11px}
.rail button::after{content:'';display:block;width:12px;height:12px;border:2px solid #2b2430;border-radius:50%;background:#fdf8ec}
.rail button[aria-current=true]::after{background:#ee6a79;transform:scale(1.2)}
.scroll-cue{position:fixed;z-index:9;left:26px;bottom:36px;font-size:14px;pointer-events:none}
.status{position:fixed;z-index:11;left:26px;top:24px;background:var(--paper);padding:10px 14px;font-size:14px;margin:0}
.status[hidden]{display:none}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.reduced-gallery{display:none}.reduced-gallery>div{position:relative;height:100svh;background:url('assets/bg-exterior.jpg') center/cover}.reduced-gallery img{width:100%;height:100svh;object-fit:cover;display:block}.reduced-gallery>div img{object-fit:contain}
.reduced-gallery>.static-celebration{background-image:url('assets/bg-interior.jpg');overflow:hidden}
.static-celebration .static-joy{position:absolute;left:12%;bottom:5%;width:38%;height:78%}
.static-celebration .static-cash{position:absolute;right:8%;bottom:5%;width:48%;height:58%}
@media(prefers-reduced-motion:reduce){#journey,.rail,#play,#skip,.scroll-cue{display:none}.reduced-gallery{display:block}.controls button{transition:none}}