.seum-experience .tour,
.seum-experience .tour *{box-sizing:border-box;margin:0}
.seum-experience .tour{--mut:#e7e2d7;position:relative;width:100vw;max-width:none;height:7600px;background:#202226;font-family:Inter,sans-serif}
.seum-experience .tour .frame{position:relative;width:100%;max-width:none;height:100%;overflow:visible;background:#26282b}
.seum-experience .tour .track{width:100%;height:100%;position:relative}
.seum-experience .tour .pin{position:sticky;top:0;width:100%;height:100vh;height:100svh;min-height:580px;overflow:hidden}
.seum-experience .tour [data-seum-canvas]{position:absolute;inset:0;width:100%;height:100%;display:block;z-index:0;cursor:grab;touch-action:pan-y}
.seum-experience .tour [data-seum-canvas]:active{cursor:grabbing}
.seum-experience .tour .grade{position:absolute;inset:0;pointer-events:none;z-index:2;background:radial-gradient(120% 100% at 50% 44%,transparent 42%,rgba(6,7,9,.72) 100%)}
.seum-experience .tour .grain{position:absolute;inset:0;pointer-events:none;z-index:2;opacity:.42;mix-blend-mode:overlay;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E")}
.seum-experience .tour .door{position:absolute;inset:0;pointer-events:none;z-index:3;background:#050506;opacity:0;transition:opacity .55s ease}
.seum-experience .tour .mono{font:300 .58rem/1.5 Arial,Helvetica,sans-serif;letter-spacing:.32em;text-transform:uppercase;color:var(--mut)}
.seum-experience .tour .serif{font-family:Georgia,serif}
.seum-experience .tour .hud{position:absolute;z-index:5;top:0;left:0;right:0;display:flex;justify-content:space-between;padding:1.1rem 1.4rem}
.seum-experience .tour .ov{position:absolute;z-index:4;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;text-align:center;gap:.65rem;padding:0 1.2rem 7.7rem;pointer-events:none;opacity:0;color:var(--mut)}
.seum-experience .tour .ov>.mono{padding:.45rem .75rem;background:rgba(5,6,8,.55);backdrop-filter:blur(6px);text-shadow:0 2px 12px #000}
.seum-experience .tour .serif.it{font-style:italic;font-size:clamp(1.2rem,4vw,2.4rem);text-shadow:0 3px 18px #000}
.seum-experience .tour .look{position:absolute;z-index:5;bottom:5.4rem;left:50%;transform:translateX(-50%);opacity:.7;transition:opacity .5s;pointer-events:none;white-space:nowrap}
.seum-experience .tour .rbtn{position:absolute;z-index:6;left:50%;top:70%;transform:translate(-50%);display:inline-flex;align-items:center;gap:.55rem;padding:.9rem 1.9rem;border:1px solid var(--mut);color:var(--mut);text-decoration:none;font:300 .64rem/1 Arial,Helvetica,sans-serif;letter-spacing:.3em;text-transform:uppercase;white-space:nowrap;background:rgba(6,7,9,.4);backdrop-filter:blur(4px);opacity:0;pointer-events:none;transition:background .3s,letter-spacing .3s,color .3s}
.seum-experience .tour .rbtn:hover{background:var(--mut);color:#0d0d0d;letter-spacing:.42em}
.seum-experience .tour .tour-nav{position:absolute;z-index:8;left:50%;bottom:2.9rem;transform:translateX(-50%);display:flex;gap:.35rem;padding:.35rem;border:1px solid rgba(255,255,255,.18);background:rgba(5,6,7,.55);backdrop-filter:blur(8px)}
.seum-experience .tour .tour-nav button{appearance:none;border:0;background:transparent;color:#cfcac0;text-decoration:none;padding:.55rem .7rem;letter-spacing:.18em;text-transform:uppercase;cursor:pointer;white-space:nowrap}
.seum-experience .tour .tour-nav button:hover,
.seum-experience .tour .tour-nav button[aria-current=true]{background:#e7e2d7;color:#111}
.seum-experience .tour .progress{position:absolute;z-index:5;left:1.4rem;right:1.4rem;bottom:1rem;height:1px;background:rgba(255,255,255,.18)}
.seum-experience .tour .progress span{display:block;height:100%;width:0;background:var(--mut)}
.seum-experience .tour .hint{position:absolute;z-index:7;bottom:.5rem;left:0;right:0;text-align:center;color:#8a857a;opacity:.7;pointer-events:none}
@media(max-width:720px){
  .seum-experience .tour{height:6200px}
  .seum-experience .tour .pin{min-height:520px}
  .seum-experience .tour .tour-nav{left:.7rem;right:.7rem;transform:none;overflow-x:auto;justify-content:flex-start}
  .seum-experience .tour .tour-nav button{padding:.55rem .65rem;font-size:.52rem}
  .seum-experience .tour .look,
  .seum-experience .tour .hint{display:none}
  .seum-experience .tour .rbtn{top:63%;padding:.8rem 1rem;letter-spacing:.17em}
}
@media(prefers-reduced-motion:reduce){
  .seum-experience .tour .rbtn,
  .seum-experience .tour .door{transition:none}
}

/* Responsive tour viewport: preserve visible height in landscape and small windows. */
.seum-experience .tour{width:100%;}
.seum-experience .tour .pin{min-height:0;height:100vh;height:100svh;}
.seum-experience .tour .tour-nav{max-width:calc(100% - 24px);bottom:max(24px,env(safe-area-inset-bottom));}
.seum-experience .tour .tour-nav button{min-height:44px;}
.seum-experience .tour .progress{bottom:max(12px,env(safe-area-inset-bottom));}
.seum-experience .tour .progress span{width:100%;transform:scaleX(0);transform-origin:left center;will-change:transform;}
.seum-experience .tour .rbtn{max-width:calc(100% - 24px);white-space:normal;text-align:center;justify-content:center;}
@media(max-height:520px){
 .seum-experience .tour .ov{padding-bottom:100px;}
 .seum-experience .tour .serif.it{font-size:clamp(18px,5vh,28px);}
 .seum-experience .tour .look{display:none!important;}
 .seum-experience .tour .rbtn{padding:12px 22px!important;font-size:12px!important;top:48%!important;}
 .seum-experience .tour .tour-nav{bottom:max(20px,env(safe-area-inset-bottom));}
}
@media(max-width:380px){
 .seum-experience .tour .tour-nav{gap:0;padding:2px;left:8px;right:8px;max-width:none;}
 .seum-experience .tour .tour-nav button{padding:8px 9px;letter-spacing:.1em;}
 .seum-experience .tour .rbtn{padding:14px 20px!important;font-size:12px!important;}
}

/* Keep room labels clear of the fixed site navigation. */
.seum-experience .tour .hud{top:76px;pointer-events:none;}
@media(max-width:749px){.seum-experience .tour .hud{top:58px;padding:10px 14px;}}

@media(max-width:749px){.seum-experience .tour .rbtn{width:max-content;max-width:calc(100% - 32px);padding:14px 20px!important;font-size:12px!important;letter-spacing:.12em!important;}.seum-experience .tour .rbtn span{white-space:nowrap;}}

@media(max-width:380px){.seum-experience .seum-editorial-nav{flex-wrap:wrap!important;gap:8px!important;height:auto!important;min-height:72px;padding:10px 12px!important;}.seum-experience .seum-editorial-nav__brand{width:100%!important;justify-content:space-between!important;}.seum-experience .seum-editorial-nav>nav{width:100%;justify-content:flex-end;gap:16px!important;}.seum-experience .tour .hud{top:82px;}}