*{box-sizing:border-box} :root{--ink:#253332;--muted:#84908d;--accent:#2c6c5e;--line:#e5e9e6;--panel:#fff;--soft:#f3f6f3}body{margin:0;font-family:Arial,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;color:var(--ink);background:#eef0eb;overflow:hidden}button,input{font:inherit}button{cursor:pointer;color:inherit;border:0;background:none}button:focus-visible,input:focus-visible{outline:3px solid #73b7a4;outline-offset:3px}header{height:76px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 27px;gap:20px;z-index:20;position:relative}.brand{display:flex;align-items:center;gap:13px}.brand-mark{width:36px;height:39px;background:var(--ink);color:#fff;font-size:25px;font-family:Georgia,serif;display:grid;place-items:center;border-radius:3px}.brand b{font-size:13px;letter-spacing:2.3px}.brand small{display:block;font-size:9px;color:#929c96;margin-top:5px;letter-spacing:.3px}.divider{height:25px;width:1px;background:var(--line);margin:0 12px}.project{font-size:14px;font-weight:600}.project em{font-style:normal;color:var(--accent);padding:5px 7px;border-radius:4px;background:#edf3ed;margin-left:9px;font-size:11px}.header-actions{display:flex;align-items:center;gap:14px}.header-actions button{font-size:12px;padding:9px 10px;border:1px solid var(--line);border-radius:5px}.study{font-size:11px;color:#8c958f}#fullscreen{font-size:20px;padding:3px 9px}main{display:flex;height:calc(100dvh - 76px)}aside{width:267px;min-width:267px;background:#fff;border-right:1px solid var(--line);padding:29px 23px 20px;overflow:auto;z-index:15}.eyebrow{font-size:9px;color:var(--accent);letter-spacing:1.8px;font-weight:700}h1{font-size:23px;letter-spacing:-.8px;font-weight:600;margin:13px 0 23px}h1 span{display:block;font-size:11px;font-weight:400;letter-spacing:-.2px;color:var(--muted);margin-top:11px}.mode-switch{display:flex;border-radius:7px;background:#f1f3f0;padding:4px;gap:3px}.mode-switch button{flex:1;font-size:11px;padding:10px 0;border-radius:5px;white-space:nowrap}.mode-switch button.active{background:#fff;box-shadow:0 1px 5px #25333215;color:var(--accent);font-weight:700}section{margin-top:28px}.section-heading{display:flex;align-items:center;justify-content:space-between;font-size:11px;font-weight:700;margin-bottom:12px}.section-heading span{font-size:8px;font-weight:400;color:#9ba6a0;letter-spacing:1px}.destinations{display:grid;gap:3px}.destinations button{display:flex;align-items:center;text-align:left;width:100%;gap:12px;padding:10px 9px;border-radius:5px;border:1px solid transparent}.destinations button:hover{background:#f5f7f3}.destinations button.selected{background:#edf4ee;border-color:#dfe8df}.number{color:#8d9992;font-size:10px;font-family:monospace}.destinations button.selected .number{color:var(--accent)}.destinations button>span:nth-child(2){font-size:12px;font-weight:600}.destinations small{display:block;color:#9ba49e;font-size:9px;font-weight:400;margin-top:4px}.destinations i{margin-left:auto;font-style:normal;font-size:14px;color:#94a197}.display-options{border-top:1px solid var(--line);padding-top:21px;margin-top:22px}.slider-label{display:flex;justify-content:space-between;font-size:11px;color:#78867d;margin-top:17px}output{font-family:monospace;color:#506358}input[type=range]{width:100%;height:18px;accent-color:var(--accent);margin:9px 0 13px}.toggle{display:flex;align-items:center;justify-content:space-between;margin:12px 0;font-size:11px;color:#64746a;cursor:pointer}.toggle input{position:absolute;opacity:0}.toggle i{width:27px;height:16px;background:#cad2cc;border-radius:12px;padding:3px;transition:.2s}.toggle i:after{content:'';display:block;width:10px;height:10px;background:#fff;border-radius:50%;transition:.2s}.toggle input:checked+i{background:var(--accent)}.toggle input:checked+i:after{transform:translateX(11px)}.toggle input:focus-visible+i{outline:2px solid var(--accent);outline-offset:3px}.model-note{display:flex;gap:7px;margin-top:24px;color:#a1aaa4;font-size:9px;line-height:1.8}.model-note p{margin:0}.note-dot{width:4px;height:4px;background:#b3beb5;border-radius:50%;margin-top:6px;flex-shrink:0}#viewport{position:relative;flex:1;min-width:0;background:radial-gradient(ellipse at 50% 40%,#f4f4f0,#e1e5df);overflow:hidden}#canvas-container{position:absolute;inset:0}canvas{display:block;touch-action:none}#room-labels{position:absolute;inset:0;pointer-events:none;overflow:hidden}.room-label{position:absolute;transform:translate(-50%,-50%);padding:4px 7px;border-radius:3px;font-size:9px;font-weight:600;white-space:nowrap;background:#ffffffe0;box-shadow:0 2px 6px #19272114;color:#4c6255;border:1px solid #d8e0d6aa;transition:opacity .15s}.view-heading{position:absolute;left:28px;top:24px;font-size:11px;display:flex;align-items:center;gap:8px;pointer-events:none}.live-dot{width:6px;height:6px;border-radius:50%;background:#3f7e63;box-shadow:0 0 0 4px #3f7e630e}.view-separator{color:#a7b2a7;margin:0 3px}#place-name{color:#879386;font-size:10px}.view-actions{position:absolute;right:24px;top:17px;display:flex;gap:8px}.view-actions button{background:#ffffffd9;border:1px solid #fff;border-radius:5px;padding:10px 12px;font-size:15px;box-shadow:0 2px 8px #2a392607}.view-actions span{font-size:10px;vertical-align:middle;margin-left:4px}#menu-toggle{display:none}.bottom-bar{position:absolute;bottom:24px;left:25px;right:25px;display:flex;align-items:center;justify-content:space-between;background:#fffef5eb;background:#ffffffeb;border:1px solid #fff;padding:13px 15px;border-radius:8px;box-shadow:0 4px 20px #2939280b;gap:16px}#control-hint{font-size:10px;color:#899485;line-height:1.7}kbd{font:inherit;color:#4f6152;font-weight:600}#control-hint>span{margin:0 7px;color:#bcc4b8}#enter-walk{background:var(--accent);color:#fff;padding:11px 15px;border-radius:5px;font-size:11px;white-space:nowrap}#enter-walk span{margin-left:20px}.minimap-panel{position:absolute;right:25px;bottom:111px;width:191px;background:#ffffffdd;border:1px solid #fff;border-radius:7px;padding:11px 12px;box-shadow:0 4px 18px #26392708;transition:.2s}.minimap-panel>div{display:flex;align-items:center;justify-content:space-between;font-size:10px;letter-spacing:.7px}.minimap-panel b{font-size:9px;color:#9aa397;letter-spacing:0;font-weight:400;margin-left:7px}.minimap-panel small{display:block;font-size:8px;color:#a4afa1;text-align:center;padding-top:4px}#minimap{width:100%;height:133px;cursor:crosshair;display:block;margin-top:8px}#minimap rect{stroke:#9dac9c;stroke-width:.13;fill:#e6ece4}.minimap-panel.collapsed{width:191px}.minimap-panel.collapsed svg,.minimap-panel.collapsed small{display:none}.scale{position:absolute;left:28px;bottom:112px;font-size:9px;color:#9ba896;display:flex;align-items:center;gap:8px}.scale>span{height:5px;width:40px;border:1px solid #acb7a6;border-top:0}#loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;background:#edf0ea;z-index:5}#loading b{font-size:14px;font-weight:500}#loading span{font-size:9px;letter-spacing:2px;color:#9eaa9a}.spinner{width:28px;height:28px;border:2px solid #d1dcd0;border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}#crosshair{display:none;position:absolute;top:50%;left:50%;width:5px;height:5px;background:#ffffffb3;border:1px solid #34513b;border-radius:50%;pointer-events:none}.walking #crosshair{display:block}.walking .scale{display:none}#walk-controls{display:none;position:absolute;bottom:112px;left:28px;text-align:center;user-select:none;touch-action:none}.walking #walk-controls{display:block}#walk-controls button{width:38px;height:38px;margin:2px;background:#ffffffde;border:1px solid #fff;border-radius:5px;font-size:16px;color:#52765e;touch-action:none}#walk-controls button:active{background:#c8dccc}#toast{position:absolute;left:50%;top:72px;transform:translateX(-50%);background:#253d30ed;color:white;z-index:4;padding:12px 20px;border-radius:6px;font-size:11px;white-space:nowrap;opacity:0;transition:opacity .2s;pointer-events:none}#toast.show{opacity:1}dialog{border:none;border-radius:10px;max-width:min(1150px,94vw);width:100%;padding:0;background:#fff;box-shadow:0 20px 90px #0004}dialog::backdrop{background:#1e3328aa;backdrop-filter:blur(5px)}dialog img{display:block;width:100%;max-height:77dvh;object-fit:contain}.dialog-heading{display:flex;justify-content:space-between;padding:18px 24px;border-bottom:1px solid var(--line);font-size:14px}.dialog-heading span{display:block;font-size:10px;margin-top:5px;color:var(--muted)}.dialog-heading button{font-size:17px;padding:10px}body.plan-mode .scale{display:none}
@media(min-height:900px){aside{padding-top:36px}section{margin-top:33px}.destinations button{padding:13px 9px}.display-options{margin-top:26px}}@media(max-height:800px){aside{padding-top:20px}.destinations button{padding:7px 9px}section{margin-top:20px}.display-options{padding-top:14px;margin-top:16px}.model-note{margin-top:14px}h1{margin:10px 0 17px}.minimap-panel{width:165px}#minimap{height:110px}}@media(max-width:1100px){aside{width:236px;min-width:236px;padding-left:17px;padding-right:17px}.study{display:none}#control-hint{max-width:280px;font-size:9px}.minimap-panel{width:159px}#minimap{height:108px}.brand .divider{margin:0 3px}}@media(max-width:760px){header{height:62px;padding:0 14px;gap:5px}.brand{gap:9px}.brand-mark{width:27px;height:31px;font-size:21px}.brand b{font-size:9px;letter-spacing:1.4px}.brand small{font-size:7px}.brand .divider{display:none}.project{font-size:11px;margin-left:8px}.project em{margin-left:3px;font-size:9px}.header-actions{gap:4px}.header-actions button{font-size:10px;padding:8px}.header-actions #fullscreen{display:none}main{height:calc(100dvh - 62px)}aside{position:absolute;top:62px;bottom:0;transform:translateX(-100%);transition:.25s;width:252px;box-shadow:5px 0 30px #253d3020}aside.open{transform:translateX(0)}#menu-toggle{display:block}.view-heading{left:16px;top:23px;font-size:10px}.view-actions{right:14px}.view-actions span{display:none}.bottom-bar{left:12px;right:12px;bottom:12px;padding:10px;gap:5px}#control-hint{max-width:190px;font-size:9px}#enter-walk{font-size:10px;padding:10px}#enter-walk span{margin-left:5px}.minimap-panel{bottom:95px;right:14px;width:132px;padding:8px}#minimap{height:95px}.minimap-panel small{font-size:7px}.scale{bottom:105px;left:16px}#walk-controls{left:12px;bottom:98px}#walk-controls button{width:32px;height:32px}#toast{font-size:10px;white-space:normal;min-width:230px;text-align:center}.room-label{font-size:7px;padding:3px 4px}.model-note{font-size:9px}.minimap-panel.collapsed{width:132px}}@media(max-width:400px){.brand small{display:none}.project{font-size:10px}.header-actions button{font-size:9px}.brand b{font-size:8px}.brand{gap:6px}#place-name{max-width:100px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}}

.design-concept{border-top:1px solid var(--line);padding-top:17px;margin-top:17px}.palette{display:flex;align-items:center;gap:5px}.palette i{width:18px;height:18px;border-radius:50%;background:#e7e1d3;border:1px solid #d7d3c9}.palette i:nth-child(2){background:#f0ede5}.palette i:nth-child(3){background:#bec0bf}.palette span{font-size:9px;color:#869182;margin-left:5px}.light-switch{display:flex;padding:3px;border-radius:5px;background:#f2f4f0;margin-top:12px;gap:3px}.light-switch button{font-size:10px;flex:1;padding:7px;border-radius:3px}.light-switch .active{background:white;color:var(--accent);box-shadow:0 1px 4px #0001}.display-options{margin-top:17px}.destinations button{padding-top:8px;padding-bottom:8px}

.common-shortcuts{padding-top:15px;border-top:1px solid var(--line);margin-top:16px}.common-grid{display:grid;grid-template-columns:1fr 1fr;gap:5px}.common-grid button{background:#f2f5f0;border:1px solid #e1e8de;padding:10px 5px;border-radius:5px;font-size:10px;text-align:center}.common-grid button:hover,.common-grid button.selected{background:#dfece0;border-color:#b9d1ba;color:#245d4d}.common-shortcuts>small{display:block;font-size:8px;color:#94a18e;margin:10px 0 0}#elevator-card{position:absolute;top:71px;left:25px;width:296px;padding:16px;background:#ffffffed;border:1px solid #e3eade;border-radius:9px;box-shadow:0 4px 22px #18332314;z-index:3}#elevator-card[hidden]{display:none}#elevator-card>div{display:flex;align-items:center;gap:11px}.elevator-icon{font-size:26px;color:#3b6d5c;background:#eef4eb;padding:5px 10px;border-radius:5px}#elevator-card b{font-size:12px;font-weight:600}#elevator-card small{font-size:9px;color:#7f8c7a;display:block;margin-top:6px;line-height:1.5}#elevator-card button{width:100%;background:#2c6c5e;color:white;border-radius:5px;font-size:11px;margin-top:13px;padding:11px}#elevator-card p{margin:9px 0 0;color:#99a394;font-size:8px;text-align:center}@media(max-width:760px){#elevator-card{left:13px;top:66px;width:246px;padding:12px}#elevator-card small{font-size:8px}.common-grid button{font-size:10px}}

/* White Space Collection — immersive architectural walkthrough. */
:root{--ink:#343a36;--muted:#94968e;--accent:#686f60;--line:#e7e6e0;--soft:#f6f5f1}body{background:#e8e8e3}header{height:66px;padding:0 24px;background:#fcfbf8}.brand-mark{background:#575f52;border-radius:0}.brand small{font-size:7px;letter-spacing:1.7px}.brand b{font-size:12px;letter-spacing:2px}.project em{background:#ebece5;color:#656d5d}.study{letter-spacing:1.7px;font-size:9px}.header-actions button{border-radius:4px}main{height:calc(100dvh - 66px)}aside{width:276px;min-width:276px;padding:26px 22px;background:#fcfbf8;scrollbar-width:thin;scrollbar-color:#d6d8cf transparent}.eyebrow{font-size:8px;letter-spacing:1.65px;color:#7e8675}h1{font-size:25px;font-weight:500;letter-spacing:-1px;margin:13px 0 21px}h1 span{font-size:10px;color:#91958b;line-height:1.7;margin-top:8px}.mode-switch{background:#eeeee8;border-radius:4px;padding:3px}.mode-switch button{border-radius:3px;padding:9px 0}.tour-start{width:100%;background:#5b6556;color:#fff;border-radius:4px;margin-top:11px;padding:13px 12px;font-size:11px;letter-spacing:.2px;transition:background .2s}.tour-start:hover{background:#404a3c}section{margin-top:24px}.section-heading{font-size:10px;letter-spacing:.3px;color:#596153}.section-heading span{font-size:8px}.destinations{gap:1px}.destinations button{padding:8px;border-radius:4px;gap:10px}.destinations button.selected{background:#e9ede3;border-color:#dce2d5}.destinations button:hover{background:#f0f1eb}.destinations button>span:nth-child(2){font-size:11px;font-weight:500}.destinations small{font-size:8px;color:#989d91;margin-top:3px}.destinations .number{font-size:9px}.destinations i{font-size:12px}.common-grid button{background:#f1f2ec;border-color:#e1e5da;color:#68725e;font-size:9px;padding:10px 3px}.common-grid button.selected{background:#e4eadc;border-color:#bbc7ad}.palette i{background:#eeeae0;width:17px;height:17px}.palette i:nth-child(2){background:#ddd8cb}.palette i:nth-child(3){background:#bec2be}.palette span{font-size:8px;color:#92988b;margin-left:3px}.light-switch{background:#eeeee7}.light-switch button{font-size:10px;padding:9px}.design-concept .section-heading{font-size:9px;letter-spacing:1.3px}#concept-btn{width:100%;padding:0;margin-top:14px;border:1px solid #e5e4dc;overflow:hidden;border-radius:5px;text-align:left}#concept-btn img{display:block;width:100%;height:88px;object-fit:cover}#concept-btn>span{display:flex;justify-content:space-between;align-items:center;padding:9px 10px;background:#f6f5ef;font-size:9px;color:#818776}#concept-btn i{font-style:normal}.quality-switch{display:flex;background:#eeeee8;padding:3px;border-radius:4px;gap:2px}.quality-switch button{flex:1;padding:8px 0;font-size:10px;border-radius:3px}.quality-switch .active{background:#fff;color:#59634f;box-shadow:0 1px 4px #323d2510}.setting-tip{font-size:8px;color:#a0a597;line-height:1.5;margin:8px 0 17px}.slider-label{font-size:10px;margin-top:11px}.toggle{font-size:10px}.model-note{font-size:8px;line-height:1.85;color:#a1a598;margin-top:24px;border-top:1px solid var(--line);padding-top:15px}.model-note p{margin:0}.view-heading{background:#fdfcf7df;padding:10px 13px;border:1px solid #fff9;border-radius:5px;left:22px;top:20px;backdrop-filter:blur(16px);box-shadow:0 3px 16px #37403208}.live-dot{background:#879779;box-shadow:0 0 0 3px #8b9b7918}.view-actions{top:20px;right:22px;gap:6px}.view-actions button{padding:9px 11px;background:#faf9f3dd;border-color:#fffc;backdrop-filter:blur(16px)}.view-actions span{font-size:9px}.view-separator{margin:0 2px}#place-name{font-size:10px;color:#7c8474}.bottom-bar{bottom:21px;left:22px;right:22px;background:#fcfbf6e0;backdrop-filter:blur(16px);border-radius:6px;padding:11px 14px;box-shadow:0 5px 24px #22321a0c}#enter-walk{background:#687260;font-size:10px;padding:11px 14px}#control-hint{font-size:10px;color:#7f8775}#control-hint kbd{font-size:10px;color:#56634d}.minimap-panel{bottom:104px;right:22px;width:170px;background:#fcfbf4dd;border-color:#fff9;backdrop-filter:blur(14px);padding:11px;border-radius:6px}#minimap{height:128px}.minimap-panel small{font-size:7px}#minimap rect{fill:#e7eade;stroke:#b0b8a7}.minimap-panel.collapsed{width:170px}#walk-controls{left:22px;bottom:105px}#walk-controls button{width:40px;height:40px;background:#fcfbf4db;border-color:#fff9;color:#5d6b51;border-radius:5px;backdrop-filter:blur(12px)}#walk-controls button:active{background:#cbd5bf}#crosshair{border-color:#69785d;background:#ffffffe0;width:4px;height:4px}.scale{left:24px;bottom:106px}#toast{top:76px;background:#46503feb;font-size:11px;border-radius:5px;max-width:90%;white-space:normal;text-align:center;line-height:1.7}#elevator-card{top:77px;left:22px;background:#fffef8ed}#elevator-card button{background:#66745a}#elevator-card small{line-height:1.6}#tour-status{position:absolute;left:50%;top:79px;transform:translateX(-50%);display:flex;align-items:center;gap:10px;padding:10px 12px;background:#fffdf3eb;border:1px solid #fff;border-radius:5px;font-size:10px;box-shadow:0 4px 16px #303c2312;white-space:nowrap;z-index:2}#tour-status[hidden]{display:none}#tour-status button{border-left:1px solid #dce1d3;padding-left:10px;font-size:9px;color:#768467}.tour-pulse{width:5px;height:5px;border-radius:50%;background:#7a8d65;animation:pulse 2s infinite}@keyframes pulse{50%{opacity:.25}}#exit-immersive{display:none;position:absolute;top:20px;right:22px;z-index:5;padding:11px 15px;background:#fffef3db;border:1px solid #fff;border-radius:5px;color:#68725c;font-size:10px}.immersive header,.immersive aside,.immersive .view-heading,.immersive .view-actions,.immersive .bottom-bar,.immersive .minimap-panel,.immersive .scale{display:none}.immersive main{height:100dvh}.immersive #exit-immersive{display:block}.immersive #walk-controls{bottom:28px}.immersive #tour-status{top:22px}#loading{background:linear-gradient(130deg,#f4f1e8,#e8e9e1)}#loading b{font-size:14px;letter-spacing:.2px}#loading span{font-size:8px;letter-spacing:1.5px}.spinner{border-color:#d5d9ca;border-top-color:#7e8c6c}dialog{max-width:min(1250px,94vw);border-radius:7px}dialog::backdrop{background:#333a2e99}.dialog-heading b{font-size:13px}.dialog-heading span{font-size:10px;line-height:1.7;max-width:80vw}button:focus-visible,input:focus-visible{outline:3px solid #a4b58d}.toggle input:focus-visible+i{outline:3px solid #a4b58d}.room-label{color:#6c775e;background:#fffdf0dc;border-color:#dfe4d3}
@media(max-width:1100px){aside{width:244px;min-width:244px;padding-left:17px;padding-right:17px}.view-actions span{display:none}.view-actions button{padding:8px 10px}.view-heading{left:17px}.view-actions{right:17px}#control-hint{font-size:9px;max-width:340px}.minimap-panel{width:150px}#minimap{height:112px}}
@media(max-width:760px){header{height:58px;padding:0 13px}.brand b{font-size:9px;letter-spacing:1.2px}.brand small{font-size:6px;letter-spacing:.5px}.brand-mark{width:26px;height:29px;font-size:20px}.project{font-size:10px;margin-left:4px}.project em{font-size:8px}.header-actions button{font-size:9px;padding:8px}.study{display:none}main{height:calc(100dvh - 58px)}aside{top:58px;width:265px;min-width:265px;padding:23px 20px;box-shadow:8px 0 35px #2c362321}aside.open{transform:translateX(0)}#menu-toggle{display:block}.view-heading{left:12px;top:15px;padding:8px;font-size:9px;gap:5px}#view-name{display:none}.view-separator{display:none}#place-name{max-width:125px;font-size:9px}.view-actions{top:14px;right:12px;gap:4px}.view-actions button{padding:7px 9px;font-size:15px}.view-actions #capture{display:none}.bottom-bar{bottom:12px;left:12px;right:12px;padding:9px;gap:9px}#control-hint{font-size:8px;max-width:190px}#control-hint kbd{font-size:8px}#control-hint>span{margin:0 3px}#enter-walk{padding:10px;font-size:9px}#enter-walk span{margin-left:5px}.minimap-panel{right:12px;bottom:100px;width:127px;padding:8px}#minimap{height:97px}.minimap-panel.collapsed{width:127px}#walk-controls{left:12px;bottom:100px}#walk-controls button{width:38px;height:38px;margin:2px}#toast{top:64px;font-size:10px;min-width:240px;max-width:85%;z-index:6}#tour-status{top:65px;font-size:9px;gap:7px;max-width:90%}#elevator-card{left:12px;top:110px;width:248px}.immersive #walk-controls{bottom:24px}.immersive #tour-status{top:65px}#exit-immersive{top:15px;right:12px}.dialog-heading{padding:15px}.dialog-heading span{font-size:9px}.scale{left:16px;bottom:105px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

/* Official orange emblem, ivory stone and champagne-metal accents. */
:root{--ink:#3b3732;--accent:#8b6437;--muted:#999084;--line:#e8e1d7;--soft:#f7f3ed}.project{display:flex;align-items:center;gap:7px}.project-logo{width:33px;height:24px;object-fit:contain}.tour-start,#enter-walk{background:#7e6344}.tour-start:hover{background:#675039}.destinations button.selected{background:#f3e8d8;border-color:#e3c9a5}.destinations button:hover{background:#f7f0e5}.palette i:first-child{background:#eae0d0}.palette i:nth-child(2){background:#bea77c}.palette i:nth-child(3){background:#ef9700}.section-heading,.eyebrow{color:#82715b}.live-dot,.tour-pulse{background:#d49a3b}.common-grid button.selected{background:#f0e4d2;border-color:#d7b57e}.view-heading,#tour-status{background:#fffbf2ed}#walk-controls button{color:#80684b}#toast{background:#5f513fef}.quality-switch .active{color:#8b6437}.toggle input:checked+i{background:#a58251}button:focus-visible,input:focus-visible{outline-color:#dba451}.project em{color:#806445;background:#f1e6d4}@media(max-width:760px){.project-logo{width:26px;height:19px}}

.palette i:nth-child(2){background:#ddd5c7}.palette i:nth-child(3){background:#fff4d9}#concept-dialog img+img{border-top:1px solid var(--line)}

#plan-dialog{width:min(1300px,96vw);max-height:94dvh}.plan-toolbar{display:flex;align-items:center;gap:8px;padding:10px 20px;border-top:1px solid #e5e2da;background:#f8f7f2}.plan-toolbar button{min-width:42px;min-height:38px;border:1px solid #d7d3c9;border-radius:7px;background:#fff;color:#3d443d;font-size:16px;cursor:pointer}.plan-toolbar button:disabled{opacity:.35;cursor:default}.plan-toolbar output{min-width:56px;text-align:center;font-size:13px}.plan-toolbar span{margin-left:auto;font-size:12px;color:#778074}#plan-viewport{position:relative;width:100%;height:min(72dvh,850px);overflow:hidden;touch-action:none;overscroll-behavior:contain;background:#e9e7e1;outline-offset:-3px}#plan-viewport.zoomed{cursor:grab}#plan-viewport.zoomed:active{cursor:grabbing}#plan-dialog #plan-image{position:absolute;inset:auto;width:100%;height:100%;max-width:none;max-height:none;object-fit:fill;user-select:none;pointer-events:none}@media(max-width:640px){.plan-toolbar{padding:8px;flex-wrap:wrap}.plan-toolbar span{width:100%;margin:0;font-size:11px}#plan-viewport{height:65dvh}}
#stairs-card{position:absolute;top:77px;left:22px;width:296px;padding:16px;background:#fffef8ed;border:1px solid #e3eade;border-radius:9px;box-shadow:0 4px 22px #18332314;z-index:3}#stairs-card[hidden]{display:none}#stairs-card b{font-size:12px}#stairs-card p{font-size:10px;color:#7f8c7a;line-height:1.6;margin:8px 0 12px}#stairs-card>div{display:flex;gap:6px}#stairs-card button{flex:1;background:#66745a;color:#fff;border-radius:5px;font-size:10px;padding:10px 6px}#stairs-card button:disabled{opacity:.4;cursor:default}@media(max-width:760px){#stairs-card{left:12px;top:110px;width:248px;padding:12px}}

.floor-switch,.lift-floors{display:flex;gap:6px;margin:12px 0}.floor-switch button,.lift-floors button{flex:1;padding:10px 8px;border:1px solid #c9cbbd;background:#f7f6f0;border-radius:7px;color:#526355;font:inherit;font-size:12px;cursor:pointer}.floor-switch .active,.lift-floors .active,.plan-toolbar .active{background:#354c42;color:#fff}.lift-floors button:disabled{opacity:.45;cursor:default}#elevator-card .lift-floors{display:flex}#eight-destinations{grid-template-columns:repeat(2,minmax(0,1fr))}#eight-destinations button{min-height:38px}#nine-spaces[hidden],#eight-spaces[hidden]{display:none}.plan-toolbar{flex-wrap:wrap}

#elevator-card .lift-floors button{margin-top:0;background:#edf0e8;color:#405d4b;border:1px solid #cad4c4}#elevator-card .lift-floors .active{background:#354c42;color:#fff;border-color:#354c42}

/* Large floor buttons: lower numbers are physically lower on the panel. */
#elevator-card b{font-size:15px}#elevator-card small{font-size:12px}#elevator-card .lift-floors{flex-direction:column;gap:7px;margin:12px 0 0}#elevator-card .lift-floors button{flex:none;font-size:22px;font-weight:600;line-height:1.2;min-height:50px;padding:10px;margin:0}#elevator-card #elevator-door{font-size:14px}#elevator-card p{font-size:11px;line-height:1.5}@media(max-width:760px){#elevator-card{max-height:calc(100dvh - 190px);overflow-y:auto}#elevator-card .lift-floors button{font-size:21px;min-height:46px}#elevator-card small{font-size:11px}}

.trinity-logo{display:block;width:210px;height:60px;object-fit:contain;flex-shrink:0}.studio-credit{margin:24px 0 10px;padding-top:18px;border-top:1px solid #deded5}.studio-credit>span{display:block;font-size:9px;letter-spacing:2px;color:#858b80;margin-bottom:7px}.studio-credit img{display:block;width:210px;max-width:100%;height:60px;object-fit:contain;object-position:left center}@media(max-width:760px){.trinity-logo{width:145px;height:42px}}

#light-power{white-space:nowrap;font-weight:700}#light-power[data-on="false"]{background:#3c4444;color:#fff;border-color:#3c4444}

/* Keep the shared power control accessible beside the immersive exit button. */
.immersive .view-actions{display:flex;top:20px;right:132px;z-index:5}
.immersive .view-actions>button{display:none}
.immersive .view-actions>#light-power{display:block;font-size:10px;padding:11px 15px;min-height:36px}
@media(max-width:760px){.immersive .view-actions{top:15px;right:122px}.immersive .view-actions>#light-power{font-size:10px;padding:11px 12px}}

.temperature-controls{position:absolute;left:50%;bottom:90px;transform:translateX(-50%);z-index:7;display:flex;align-items:center;gap:5px;padding:6px;background:#fffdf2ee;border:1px solid #e0dfd5;border-radius:9px;box-shadow:0 3px 15px #25333212;white-space:nowrap}.temperature-controls span{font-size:10px;color:#77806d;padding:0 6px}.temperature-controls button{padding:9px 13px;border-radius:6px;font-size:11px;background:#efeee7}.temperature-controls button.active{background:#506151;color:#fff;font-weight:700}.immersive .temperature-controls{bottom:22px}@media(max-width:760px){.temperature-controls{bottom:78px}.temperature-controls span{display:none}.temperature-controls button{padding:9px 12px}.immersive .temperature-controls{bottom:22px}}

.temperature-controls button small{display:block;font-size:9px;font-weight:400;opacity:.72;margin-top:3px}

.weather-controls{position:absolute;left:50%;bottom:153px;transform:translateX(-50%);z-index:7;display:flex;align-items:center;gap:5px;padding:6px;border:1px solid #dfdfd4;border-radius:9px;background:#fffdf2ed;white-space:nowrap}.weather-controls span{font-size:10px;color:#77806d;padding:0 5px}.weather-controls button{font-size:11px;padding:8px 12px;border-radius:6px;background:#efeee7}.weather-controls button.active{background:#506151;color:white;font-weight:700}.immersive .weather-controls{bottom:85px}@media(max-width:760px){.weather-controls{bottom:141px}.weather-controls span{display:none}.weather-controls button{padding:8px 11px}.immersive .weather-controls{bottom:85px}}

/* Keep current location available when the walkthrough menu is hidden. */
.immersive .minimap-panel{display:block;bottom:24px;z-index:4}
@media(max-width:760px){.immersive .minimap-panel{bottom:100px}}

/* Enlarged current-location map and heading. */
.minimap-panel:not(.collapsed){width:220px}#minimap{height:168px}.minimap-panel b{font-size:11px;font-weight:700;color:#59654f}@media(max-width:760px){.minimap-panel:not(.collapsed){width:165px}#minimap{height:126px}}

#sofa-seat{position:absolute;left:50%;bottom:214px;transform:translateX(-50%);z-index:8;min-height:44px;padding:12px 22px;border:1px solid #fff;border-radius:7px;background:#52634fed;color:#fff;font-size:13px;box-shadow:0 4px 18px #26392728}#sofa-seat[hidden]{display:none}#sofa-seat:hover{background:#3f513d}.immersive #sofa-seat{bottom:148px}@media(max-width:760px){#sofa-seat{bottom:205px}}

.sash-options{padding:15px 0;border-bottom:1px solid var(--line);margin-bottom:15px}.sash-switch{display:flex;padding:4px;background:#efede6;border-radius:7px;gap:4px}.sash-switch button{flex:1;min-height:38px;border-radius:5px;font-size:12px;background:transparent;color:#71624d}.sash-switch button.active,#sash-quick-controls button.active{background:#52634f;color:white;font-weight:700}.sash-options p{font-size:11px;color:#7c7569;margin:8px 0}.sash-options #sash-view{font-size:11px;min-height:34px;width:100%;text-align:left;background:#f6f3eb;padding:8px 10px;border-radius:5px}#sash-quick-controls{position:absolute;top:72px;right:22px;z-index:6;display:flex;align-items:center;gap:4px;padding:5px;border:1px solid #e0dfd5;border-radius:8px;background:#fffdf2ee;box-shadow:0 3px 15px #25333212}#sash-quick-controls span{font-size:10px;color:#77806d;margin:0 6px}#sash-quick-controls button{font-size:11px;min-height:34px;min-width:46px;border-radius:5px;padding:7px 10px;background:#efeee7}#sash-options[hidden],#sash-quick-controls[hidden]{display:none}@media(max-width:760px){#sash-quick-controls{top:65px;right:12px}#sash-quick-controls button{min-width:44px;padding:7px 9px}}