*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;background:#17273f;color:#f8f5ed;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}button:disabled{opacity:.48;cursor:wait}button:focus-visible,a:focus-visible,canvas:focus-visible{outline:2px solid #f0d9a7;outline-offset:4px}[hidden]{display:none!important}.icon-library{position:absolute;width:0;height:0;overflow:hidden}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.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}#experience{position:relative;width:100%;height:100%;height:100dvh;isolation:isolate}.preview,#scene{position:absolute;inset:0;display:block;width:100%;height:100%}.preview{object-fit:cover;object-position:center}#scene{touch-action:none;cursor:grab;opacity:0;transition:opacity .35s}#scene.ready{opacity:1}#scene.dragging{cursor:grabbing}.shade{position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,#0e1b3070,transparent 30%,transparent 58%,#0e1b309c)}.topbar{position:absolute;z-index:4;left:0;right:0;top:0;padding:26px 34px;padding-top:max(26px,env(safe-area-inset-top));display:flex;justify-content:space-between;align-items:center;gap:16px}.brand{display:flex;gap:11px;align-items:center;font-size:26px;letter-spacing:-1.3px;line-height:1;text-shadow:0 1px 10px #10203e40}.brand-mark{display:grid;place-items:center;border:1px solid #f0e7d869;width:37px;height:43px;border-radius:16px 16px 3px 3px;font:37px/1 Georgia,serif;color:#e6d1aa}.brand-sub{display:block;font-size:8px;letter-spacing:3.6px;margin:7px 0 0 2px}.top-actions{display:flex;gap:9px}.icon-button{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;border:1px solid #fff8e951;background:#17273f8a;backdrop-filter:blur(18px);flex:none;font-size:24px;line-height:1;transition:background .2s,border-color .2s}.icon-button:hover{border-color:#e8c78e;background:#27394dc9}.intro{position:absolute;top:117px;left:36px;pointer-events:none;text-shadow:0 2px 23px #10203e70}.eyebrow{font-size:10px;font-weight:500;letter-spacing:1.2px;line-height:1.5;color:#eee4d2;margin:0}.intro h1{font:400 clamp(34px,4.2vw,57px)/1.04 Georgia,serif;letter-spacing:-2.1px;margin:16px 0 0}.intro h1 span{display:block;font-style:italic;color:#f0e2c8;margin-top:4px}.hotspots{position:absolute;inset:0;pointer-events:none;z-index:3;overflow:hidden}.hotspot{position:absolute;left:0;top:0;pointer-events:auto;display:flex;align-items:center;gap:8px;padding:5px 12px 5px 5px;background:#17273fd9;border:1px solid #efdfc36b;border-radius:30px;font-size:11px;box-shadow:0 3px 18px #10203e30;transform:translate(-50%,-50%);white-space:nowrap}.hotspot-icon{display:grid;place-items:center;width:34px;height:34px;background:#ead6b2;color:#17273f;border-radius:50%;font-size:20px}.hotspot:hover{border-color:#f9dfac;background:#253c56}.bottom-ui{position:absolute;z-index:4;left:34px;right:34px;bottom:66px;display:flex;align-items:center;justify-content:space-between;gap:20px;pointer-events:none}.bottom-ui>*{pointer-events:auto}.room-info{min-width:178px}.room-info .eyebrow{display:block;font-size:8px;letter-spacing:1.6px;margin-bottom:9px;color:#ece6dabf}.room-info .eyebrow span{margin-left:9px;letter-spacing:.5px}.room-info strong{font:400 24px/1.15 Georgia,serif}.room-nav{display:flex;gap:4px;padding:5px;border:1px solid #ede3cf51;border-radius:40px;background:#142840c9;backdrop-filter:blur(22px);box-shadow:0 8px 28px #15274230}.room-nav button{display:flex;align-items:center;gap:9px;justify-content:center;min-height:48px;padding:11px 20px;border-radius:30px;font-size:12px;color:#f7f0e3;white-space:nowrap;transition:background .2s,color .2s}.room-nav button:hover:not([aria-pressed=true]){background:#f0dfc81a}.room-nav button[aria-pressed=true]{background:#f0e6d4;color:#182b43}.room-nav button.pending{box-shadow:inset 0 0 0 1px #dabe8f}.point-number{font-size:9px;opacity:.6;font-variant-numeric:tabular-nums}.tour-kind{min-width:178px;text-align:right;font-size:10px;line-height:1.6;color:#eee7d8aa;letter-spacing:.3px}.view-tools{position:absolute;z-index:4;right:34px;top:50%;transform:translateY(-50%);display:grid;gap:9px}.view-tools .reset-button{margin-top:6px}.hint{position:absolute;z-index:2;left:50%;top:64%;transform:translate(-50%,-50%);font-size:11px;color:#fff9ef;background:#17273fa1;backdrop-filter:blur(10px);border:1px solid #eee2cc42;border-radius:24px;padding:10px 15px;white-space:nowrap;pointer-events:none;transition:opacity .4s}.hint span{font-size:19px;margin-right:7px;vertical-align:-1px}.hint.dismissed{opacity:0}footer{position:absolute;z-index:4;bottom:max(23px,env(safe-area-inset-bottom));left:30px;right:30px;font-size:9px;color:#f4ead9b0;line-height:1.6;text-align:center;pointer-events:none}.loading{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:6;display:flex;gap:16px;align-items:center;background:#142840ed;border:1px solid #e9d7b744;backdrop-filter:blur(20px);padding:22px 26px;border-radius:16px;width:max-content;max-width:calc(100% - 38px);box-shadow:0 15px 60px #15274240}.loading strong{font-weight:500;font-size:14px;display:block}.loading div>span{display:block;font-size:11px;color:#e1d9c9b3;margin-top:7px}.loading.switching{top:auto;bottom:150px;padding:13px 18px;transform:translateX(-50%);border-radius:30px;pointer-events:none}.loading.switching strong{font-size:11px}.loading.switching div>span{font-size:10px;margin-top:4px}.spinner{flex:none;display:block;width:25px;height:25px;border:2px solid #ead5b036;border-top-color:#ead5b0;border-radius:50%;animation:rotate 1s linear infinite}.loading.switching .spinner{width:19px;height:19px}@keyframes rotate{to{transform:rotate(360deg)}}.error-panel{position:absolute;z-index:8;top:50%;left:50%;transform:translate(-50%,-50%);width:min(410px,calc(100% - 36px));background:#172b45ed;border:1px solid #efdfc33d;border-radius:18px;backdrop-filter:blur(20px);padding:28px;box-shadow:0 20px 90px #10203e55}.error-panel h2{font:400 26px/1.15 Georgia,serif;letter-spacing:-.4px;margin:0 0 15px}.error-panel p{font-size:12px;color:#f1e9d9c7;line-height:1.7;margin:0 0 22px}.error-actions{display:grid;gap:15px}.error-actions a{color:#ebd5af;font-size:12px;text-decoration:none;text-align:center}.primary-button{padding:15px 18px;border-radius:9px;background:#eadbc1;color:#192b43;font-size:12px;line-height:1.4;text-align:left}.primary-button span{float:right}.text-button{font-size:11px;color:#f4ead9c2;text-decoration:underline;text-underline-offset:4px}dialog{border:1px solid #ead8b84f;border-radius:20px;background:#172b45;color:#faf3e7;padding:35px;width:min(460px,calc(100vw - 32px));max-height:calc(100dvh - 36px);overflow:auto;box-shadow:0 25px 100px #0d1b3066}dialog::backdrop{background:#10233bb3;backdrop-filter:blur(6px)}.dialog-close{position:absolute;top:15px;right:15px;width:36px;height:36px}.dialog-close svg{width:16px}.dialog-close+.eyebrow{font-size:8px;margin:7px 0 22px;letter-spacing:1.8px}dialog h2{font:400 37px/1.1 Georgia,serif;letter-spacing:-1.3px;margin:0 0 30px}.help-row{display:flex;gap:17px;margin:22px 0}.help-row>span{display:grid;place-items:center;width:44px;height:44px;flex:none;border:1px solid #e3d3b843;border-radius:8px;font-size:23px;color:#e9cfaa}.help-row strong{font-size:12px;font-weight:500}.help-row p{font-size:11px;line-height:1.65;color:#e0d9cbb5;margin:7px 0 0}.help-note{font-size:10px;line-height:1.8;color:#e0d9cb95;padding-top:18px;border-top:1px solid #dfcdb62d;margin:25px 0}dialog>.primary-button{width:100%}.no-script{position:absolute;z-index:20;left:20px;right:20px;bottom:25px;padding:20px;background:#172b45;border:1px solid #e2d3b94a;border-radius:12px;font-size:12px;line-height:1.7}.no-script a{color:#ead5b0}
.intro{transition:opacity .35s ease,transform .35s ease}.exploring .intro{opacity:0;transform:translateY(-8px)}
@media(max-width:1000px){.tour-kind{display:none}.room-info{min-width:150px}.room-nav button{padding:11px 16px}.intro h1{font-size:45px}}
@media(max-width:650px){.topbar{padding:20px;padding-top:max(20px,env(safe-area-inset-top))}.brand{font-size:22px;gap:9px}.brand-mark{width:31px;height:36px;font-size:31px}.brand-sub{font-size:6px;letter-spacing:3.1px;margin-top:6px}.top-actions{gap:7px}.top-actions .icon-button{width:40px;height:40px}.intro{left:23px;top:104px}.intro .eyebrow{font-size:8px;letter-spacing:.8px}.intro h1{font-size:36px;letter-spacing:-1.4px;margin-top:14px}.bottom-ui{bottom:78px;left:18px;right:18px;display:block}.room-info{display:flex;justify-content:space-between;align-items:center;margin:0 4px 13px;min-width:0}.room-info .eyebrow{margin:0;font-size:7px;letter-spacing:1px}.room-info strong{font-family:inherit;font-size:11px;font-weight:500}.room-nav{width:100%;justify-content:space-between;gap:1px;padding:4px}.room-nav button{flex:1;min-width:0;min-height:46px;padding:10px 8px;font-size:10px;gap:6px}.point-number{font-size:8px}.view-tools{right:20px;gap:8px;top:49%}.view-tools .icon-button{width:39px;height:39px;font-size:23px}.view-tools .reset-button{margin-top:3px}.hint{top:61%;font-size:10px;padding:9px 12px}.hint span{font-size:17px}footer{left:25px;right:25px;bottom:max(20px,env(safe-area-inset-bottom));font-size:8px;line-height:1.7;max-width:335px;margin:auto}.loading{padding:20px;gap:13px}.loading strong{font-size:13px}.loading.switching{bottom:176px}.hotspot{font-size:10px;gap:6px;padding-right:10px}.hotspot-icon{width:32px;height:32px}.error-panel{padding:25px}dialog{padding:30px 25px}}
@media(max-width:370px){.brand-mark{display:none}.intro h1{font-size:33px}.room-nav button{font-size:9px;padding:10px 6px;gap:5px}.bottom-ui{left:13px;right:13px}.point-number{font-size:7px}.intro{left:20px}}
@media(max-height:520px) and (orientation:landscape){.topbar{padding:12px 20px}.brand-mark{display:none}.brand{font-size:20px}.top-actions .icon-button{width:36px;height:36px}.intro{top:76px;left:23px}.intro h1{font-size:30px;margin-top:11px}.intro .eyebrow{font-size:7px}.bottom-ui{display:flex;left:22px;right:22px;bottom:40px;gap:18px}.room-info{display:block;min-width:120px;margin:0}.room-info .eyebrow{margin-bottom:7px;font-size:7px}.room-info strong{font-size:17px}.room-nav{width:auto;max-width:430px;flex:1}.room-nav button{min-height:38px;font-size:10px;padding:7px 12px}.view-tools{right:21px;top:47%;display:flex;gap:6px}.view-tools .icon-button{width:34px;height:34px}.view-tools .reset-button{margin:0}.hint{top:57%;font-size:9px}.loading.switching{bottom:103px}.loading{padding:15px 20px}.tour-kind{display:none}footer{bottom:12px;font-size:7px;max-width:none}.hotspot-icon{width:28px;height:28px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
/* Language controls stay visible in embedded and mobile tours. */
button,select,a,canvas{outline-color:#f0d9a7}select:focus-visible{outline:2px solid #f0d9a7;outline-offset:4px}.brand{direction:ltr;unicode-bidi:isolate;flex-shrink:0}.top-actions{align-items:center;flex-shrink:0}.language-control{display:flex;align-items:center;gap:7px;padding:0 10px;border:1px solid #fff8e951;border-radius:24px;background:#17273fe0;backdrop-filter:blur(18px);height:44px;max-width:150px;min-width:0}.language-control>svg{width:17px;height:17px;flex:none}.language-control select{font:500 12px/1.3 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#fff7e9;background:transparent;border:0;min-width:0;max-width:113px;padding:6px 0;cursor:pointer;color-scheme:dark}.language-control option{background:#17273f;color:#fff7e9}.room-nav{min-width:0}.room-nav button{white-space:normal;overflow-wrap:anywhere;line-height:1.3;min-width:0}.point-number{direction:ltr;unicode-bidi:isolate;flex-shrink:0}.point-label{min-width:0}.room-info{max-width:240px}.room-info .eyebrow>span{margin:0;letter-spacing:inherit}#point-count{direction:ltr;unicode-bidi:isolate;margin-inline-start:9px;letter-spacing:.5px}.hint .hint-text{font-size:inherit;vertical-align:baseline;margin:0}.primary-button{text-align:start}.primary-button>span[data-i18n]{float:none}.primary-button>span[aria-hidden]{float:right}.intro{max-width:calc(100% - 100px)}.intro h1 span{overflow-wrap:break-word}.intro .eyebrow{max-width:100%}.room-info strong{overflow-wrap:anywhere}.tour-kind{text-align:end}.help-row>div{min-width:0}.dialog-close{inset-inline-end:15px;right:auto}.hotspot{max-width:calc(100vw - 28px)}.hotspot>span:last-child{white-space:normal;max-width:150px;line-height:1.3}.error-panel,.loading,dialog{overflow-wrap:break-word}
[dir=rtl] .intro{left:auto;right:36px}[dir=rtl] .eyebrow{letter-spacing:0}[dir=rtl] .room-info .eyebrow{letter-spacing:0}[dir=rtl] .primary-button>span[aria-hidden]{float:left}[dir=rtl] .hotspot{padding:5px 5px 5px 12px}[dir=rtl] .hint>span:first-child{margin-right:0;margin-left:7px}
@media(max-width:1000px){.room-info{min-width:120px;max-width:180px}.room-nav{flex:1;max-width:540px}.room-nav button{flex:1;padding-inline:12px}.room-info strong{font-size:21px}}
@media(max-width:650px){.topbar{gap:10px;padding-inline:18px}.brand-mark{display:none}.language-control{height:40px;padding-inline:9px;gap:6px;max-width:137px}.language-control select{font-size:11px;max-width:100px}.language-control>svg{width:16px;height:16px}.room-info{max-width:none;min-width:0;gap:10px}.room-info strong{font-family:inherit;font-size:11px;text-align:end;max-width:54%}.room-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));max-width:none;border-radius:20px}.room-nav button{flex-direction:column;gap:3px;border-radius:15px;min-height:57px;padding:7px 6px}.point-label{max-width:100%;line-height:1.3}.room-nav button .point-label{min-height:2.6em;display:flex;align-items:center;justify-content:center}.bottom-ui{bottom:80px}.loading.switching{bottom:185px}.intro{max-width:calc(100% - 60px)}[dir=rtl] .intro{right:23px}.hint{max-width:calc(100% - 88px);white-space:normal;text-align:center;line-height:1.5;display:flex;align-items:center;justify-content:center;gap:6px}.hint>span:first-child{margin:0!important;flex:none}footer{left:18px;right:18px;font-size:8px;line-height:1.5}.help-row{gap:12px}.help-row>span{width:37px;height:37px}dialog h2{font-size:31px}}
@media(max-width:370px){.topbar{padding-inline:12px;gap:7px}.brand{font-size:18px}.brand-sub{font-size:5px;letter-spacing:2.7px}.top-actions{gap:5px}.top-actions .icon-button{width:34px;height:34px}.top-actions .icon-button svg{width:17px;height:17px}.language-control{height:34px;max-width:114px;padding-inline:7px;gap:4px}.language-control select{max-width:85px;font-size:11px}.language-control>svg{width:14px;height:14px}.room-nav button{font-size:10px}.bottom-ui{left:12px;right:12px}.room-info strong{font-size:10px}.intro h1{font-size:31px}[dir=rtl] .intro{right:20px}.room-info .eyebrow{font-size:7px}#point-count{margin-inline-start:4px}footer{left:15px;right:15px;font-size:7px}.error-panel{padding:22px}.error-panel h2{font-size:23px}}
@media(max-width:320px){.brand>span:not(.brand-mark){display:none}.brand-mark{display:grid;width:26px;height:32px;font-size:27px}.language-control{max-width:126px}.language-control select{max-width:94px}.room-nav button{font-size:9px;padding-inline:4px}.intro h1{font-size:28px}.intro .eyebrow{font-size:7px}.view-tools{right:12px}.room-info .eyebrow{font-size:6px}.room-info strong{font-size:9px}.hint{max-width:calc(100% - 70px)}}
@media(max-height:520px) and (orientation:landscape){.room-nav{display:flex}.room-nav button{flex-direction:row;min-height:40px}.room-nav button .point-label{min-height:0}.room-info{min-width:95px;max-width:150px}.room-info strong{font-size:15px}.bottom-ui{bottom:43px}.language-control{height:36px}.intro{top:76px}[dir=rtl] .intro{right:23px}.loading.switching{bottom:105px}.room-info .eyebrow{font-size:6px}footer{font-size:7px}}