body{overflow:hidden;background:#faf8f4}button,input,select{font-family:"Segoe UI","Microsoft YaHei",sans-serif}.tour-header{height:64px;padding:0 36px;background:#faf8f4;display:flex;justify-content:flex-start;gap:24px;border-bottom:1px solid #dfd6ca}.tour-wordmark{font:28px Georgia,serif;letter-spacing:3px;color:#775d3b}.tour-brand-title{font-size:17px;letter-spacing:2px;border-left:1px solid #d4c8b8;padding-left:24px}.tour-hotel-name{margin-left:auto;font-size:12px;color:#8f8171}body>main{display:block;height:calc(100dvh - 64px)}.experience{height:100%;width:100%}#locationBadge{top:21px;left:25px;right:auto;background:#faf8f1e8;border:1px solid #d8cbb8}#navigationHud{top:20px;right:25px;width:214px;gap:10px;padding:10px 12px;border-radius:12px;box-shadow:0 3px 16px #33241220}.navigation-dial{width:48px;height:48px;border-width:2px}.navigation-dial svg{width:36px;height:36px}.navigation-copy strong{font-size:14px}.navigation-label{font-size:9px}.navigation-instruction{font-size:11px}#arrivalCard{display:none!important}.minimap{bottom:160px;width:220px;right:25px}#tourDock{position:absolute;z-index:4;left:50%;bottom:25px;transform:translateX(-50%);width:min(920px,calc(100% - 48px));padding:13px 20px 12px;border:1px solid #d2c5b6;border-radius:17px;background:#fffdfaf5;box-shadow:0 5px 24px #35291c25;backdrop-filter:blur(12px)}.dock-top{display:flex;align-items:center;gap:14px;margin-bottom:9px;min-height:35px}.dock-ai{font:17px Georgia,serif;color:#967440;border-right:1px solid #ddcfbc;padding-right:12px;letter-spacing:1px}.dock-message{min-width:0;flex:1;display:flex;flex-direction:column;gap:4px}#lastUser{font-size:10px;color:#8d8274;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#dockReply{font-size:13px;font-weight:500;line-height:1.5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dock-actions{display:flex;align-items:center;gap:8px;flex:none}.dock-actions button{border:0;background:transparent;border-radius:6px;min-height:36px;padding:5px 10px;font-size:12px;color:#856338}.dock-actions button:hover{background:#f2e8d9}.dock-speed{display:flex}.dock-speed select{font:12px "Segoe UI",sans-serif;color:#795e39;border:1px solid #dfd1bd;border-radius:7px;background:#faf7f1;min-height:32px;width:64px;padding:4px 6px;cursor:pointer}#tourForm{display:flex;gap:10px;align-items:center;border:1px solid #e0d8cd;border-radius:28px;padding:4px 5px 4px 17px;background:#fff;min-height:44px}#tourInput{flex:1;min-width:0;outline:none;border:0;background:transparent;color:#4b4034;font-size:13px;height:34px}#tourInput::placeholder{color:#a49b92}#sendTour{height:34px;min-height:34px;width:34px;padding:7px;display:grid;place-items:center;border:0;border-radius:50%;background:#a1804c;color:white}#sendTour svg{width:18px;height:18px;stroke-width:1.7}#tourDrawer{width:490px;max-width:calc(100vw - 28px);max-height:calc(100dvh - 100px);margin:auto 25px 25px auto;background:#fcf9f3;color:#493b2a;border:1px solid #d7c5a8;border-radius:16px}#tourDrawer::backdrop{background:#1b17143a;backdrop-filter:none}.assistant-heading{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;padding:20px 24px 15px;background:#fcf9f3;border-bottom:1px solid #e8dccb}.assistant-eyebrow{font:9px Georgia,serif;letter-spacing:2px;color:#96764b}.assistant-heading h2{font:22px "SimSun",serif;font-weight:400;margin:8px 0 0}.assistant-heading button{border:0;background:none;min-width:42px}.assistant-heading svg{width:22px;height:22px}.assistant-scroll{padding:18px 22px 24px;overflow:auto;max-height:calc(100dvh - 210px)}.history-entry{font-size:12px;line-height:1.8;margin-bottom:14px}.history-entry p{padding:10px 13px;border-radius:10px;margin:5px 0;overflow-wrap:anywhere}.history-user{margin-left:30px!important;background:#ece0ce}.history-assistant{background:#f2ece2;margin-right:15px!important}.assistant-note{font-size:11px;color:#9c886e;line-height:1.7;border-top:1px solid #dfd4c2;padding-top:14px}#assistantControls .sidebar{display:flex;width:100%;max-height:none;padding:13px 0;background:transparent;border:0;overflow:visible}#assistantControls .sidebar h1{font-size:18px;margin-bottom:7px}#assistantControls .sidebar p.intro{font-size:11px;margin-bottom:15px}#assistantControls .route-card{padding:12px}#assistantControls .section-label{margin-top:15px}#assistantControls .checkpoint{min-height:35px;font-size:12px}#assistantControls .top-tools,#assistantControls .scene-tools,#assistantControls .playback{position:static;margin:12px 0;padding:0;box-shadow:none;max-width:none;background:transparent;border:0;display:flex;flex-wrap:wrap;gap:8px}#assistantControls .playback{display:block}#assistantControls .now-row{display:none}#assistantControls .controls{flex-wrap:wrap}#assistantControls .drag-hint{font-size:10px;width:100%;margin-top:8px}#assistantControls .speed-control{display:none}#assistantControls #seatingForm{max-width:none;margin:12px 0}#assistantControls #seatingHint{display:block}#assistantControls #materialChoices{display:flex;width:auto}#assistantControls #continueTour{width:100%;margin-top:7px}#assistantControls .floor-choices[hidden]{display:none!important}.back-to-conversation{display:block;text-align:center;color:#8c6c43;text-decoration:none;font-size:12px;padding:15px;margin-top:12px;border-top:1px solid #e0d3be}#infoButton{width:100%;margin-top:10px}.tour-header~dialog{z-index:20}
@media(max-width:760px){.tour-header{height:56px;padding:0 15px;gap:12px}.tour-wordmark{font-size:19px;letter-spacing:1px}.tour-brand-title{font-size:12px;letter-spacing:0;padding-left:12px}.tour-hotel-name{display:none}body>main{height:calc(100dvh - 56px)}#locationBadge{top:13px;left:12px;font-size:10px;padding:4px 7px 4px 4px}#floorBadge{font-size:9px}#navigationHud{top:61px;right:12px;width:172px;padding:8px;gap:7px}.navigation-dial{width:39px;height:39px}.navigation-dial svg{width:30px;height:30px}.navigation-copy strong{font-size:11px}.navigation-label{font-size:8px}.navigation-instruction{font-size:9px}#tourDock{bottom:max(12px,env(safe-area-inset-bottom));width:calc(100% - 22px);padding:10px 12px;border-radius:14px}.dock-top{gap:7px;margin-bottom:8px;flex-wrap:wrap}.dock-ai{font-size:14px;padding-right:7px}.dock-message{flex-basis:calc(100% - 40px)}#dockReply{font-size:12px}.dock-actions{width:100%;justify-content:flex-end;gap:4px;margin-top:1px}.dock-actions button{font-size:11px;min-height:30px;padding:4px 9px}.dock-speed select{min-height:29px;font-size:11px;width:60px}#lastUser{font-size:9px}#tourForm{min-height:39px;padding-left:12px}#tourInput{font-size:12px;height:30px}#sendTour{height:30px;min-height:30px;width:30px;padding:6px}#tourDrawer{margin:auto auto 12px;max-height:calc(100dvh - 70px)}.assistant-scroll{max-height:calc(100dvh - 185px);padding:12px 18px 18px}.assistant-heading{padding:16px 19px}.minimap{bottom:190px;right:12px;width:185px}#loading h2{font-size:16px}#loading p{max-width:85%;text-align:center;line-height:1.7}}
@media(min-width:761px){#dockReply{font-size:15px}#lastUser{font-size:11px}.dock-actions button{font-size:13px}#tourInput{font-size:14px}}
#backToRecommendation{margin-left:auto;display:flex;align-items:center;gap:7px;color:#7b5e36;border:1px solid #d8c7ac;background:#fffdf8;padding:8px 13px;min-height:38px;border-radius:8px;text-decoration:none;font-size:12px;white-space:nowrap}#backToRecommendation:hover{background:#f0e6d5}#backToRecommendation:focus-visible{outline:3px solid #ba995b;outline-offset:3px}#backToRecommendation svg{width:16px;height:16px;stroke-width:1.7}.tour-hotel-name{margin-left:auto}#backToRecommendation+.tour-hotel-name{margin-left:0}@media(max-width:760px){.tour-header .tour-brand-title{display:none}.tour-header .tour-hotel-name{display:none}#backToRecommendation{min-height:36px;padding:7px 10px;font-size:11px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* V16: live three-line conversation, matching the approved fading mockup. */
#engineControls{display:none!important}#tourDock{width:min(900px,calc(100% - 48px));bottom:28px;padding:0;border:0;background:transparent;box-shadow:none;backdrop-filter:none}#tourDock:before{content:"";position:absolute;z-index:-1;inset:-30px -35px -28px;pointer-events:none;background:linear-gradient(0deg,#fffdf3d9 0%,#fffdf3b0 50%,#fffdf300 100%);border-radius:50px}#tourLines{height:108px;display:flex;flex-direction:column;justify-content:flex-end;gap:10px;padding:0 18px 12px;outline-offset:4px}.tour-line{display:flex;gap:18px;min-height:26px;line-height:26px;font-size:17px;color:#30271e;text-shadow:0 1px 4px #fff9}.tour-speaker{width:25px;flex:none;color:#89612c;font-weight:500}.tour-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.tour-context-actions{position:absolute;right:10px;top:-20px}#expandAssistant{border:0;background:transparent;color:#715b40;font-size:11px;padding:5px 8px;opacity:.65}#expandAssistant:hover,#expandAssistant:focus-visible{opacity:1;text-decoration:underline}#tourForm{height:54px;min-height:54px;border:1px solid #c7a776;border-radius:28px;background:#fffefa;padding:5px 7px 5px 22px;display:flex;gap:10px;align-items:center}#tourInput{height:40px;border:0;outline:0;background:transparent;flex:1;min-width:0;font-size:16px;color:#3e3023}#sendTour{height:40px;width:40px;min-height:40px;border:0;border-radius:50%;background:#761e32;color:#fff;display:grid;place-items:center}#sendTour svg{width:20px;height:20px}#tourDock.engaged:before{background:linear-gradient(0deg,#fffdf3ef 0%,#fffdf3c0 50%,#fffdf300 100%)}#tourDock.engaged #tourForm{box-shadow:0 0 0 2px #b78b4330}.minimap{bottom:225px}
@media(max-width:760px){#tourDock{width:calc(100% - 28px);bottom:max(18px,env(safe-area-inset-bottom));padding:0}#tourLines{height:99px;padding:0 10px 10px;gap:8px}.tour-line{font-size:13px;gap:9px;line-height:25px;min-height:25px}.tour-speaker{width:20px}#tourForm{height:48px;min-height:48px;padding:4px 5px 4px 15px}#tourInput{font-size:14px;height:38px}#sendTour{height:38px;min-height:38px;width:38px}#tourDock:before{inset:-25px -14px -20px}.tour-context-actions{top:-23px}.tour-header{gap:12px}#navigationHud{top:20px}}