:root{--ink:#172a40;--navy:#1c334d;--paper:#f5f6f8;--gold:#b99c6d;--muted:#637080;--line:#d9dfe7;--accent:#245e96;--ease:cubic-bezier(.2,.65,.22,1);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);font-synthesis:none}
*{box-sizing:border-box}
body{margin:0;background:#122332;overflow:hidden}
button,input,select,textarea{font:inherit}
button{cursor:pointer;border:0;transition:background .2s,color .2s,box-shadow .2s}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #6eabd0;outline-offset:4px}
button svg{width:19px;height:19px;display:block}
button{color:inherit}
button:disabled{opacity:.4;cursor:default}
[hidden]{display:none!important}
svg{overflow:visible}
#scene{position:fixed;inset:0;overflow:hidden;background:#152735}
#scene-plane{position:absolute;transform-origin:center;transition:opacity .45s ease,filter .65s ease,transform 1s var(--ease)}
#scene-image{width:100%;height:100%;display:block;object-fit:fill}
#scene-video{position:absolute;inset:0;width:100%;height:100%;object-fit:fill;pointer-events:none}
#scene-plane.leaving{opacity:.15;transform:scale(1.055);filter:blur(3px)}
#scene-plane.arriving{animation:arrive .65s var(--ease)}
@keyframes arrive{from{opacity:.25;transform:scale(1.025)}
to{opacity:1;transform:scale(1)}
}
.scene-shade{position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(10,25,38,.68),transparent 20%,transparent 69%,rgba(10,25,38,.75))}
.topbar{position:fixed;z-index:10;left:0;right:0;top:0;height:88px;padding:0 36px;display:flex;justify-content:space-between;align-items:center;color:white}
.brand{display:flex;align-items:center;background:transparent;color:white;padding:5px 0;text-align:left;gap:20px}
.wordmark{font-family:Georgia,serif;font-size:39px;letter-spacing:-3px;font-weight:500}
.wordmark span{font-size:28px;margin:0 2px}
.brand-line{height:30px;width:1px;background:#ffffff55}
.brand-copy{display:grid;gap:5px}
.brand-copy b{font-size:18px;font-weight:500;letter-spacing:3px}
.brand-copy small{font-size:11px;letter-spacing:1.65px;opacity:.75}
.topbar nav{display:flex;align-items:center;gap:21px}
.icon-label{display:flex;align-items:center;gap:9px;background:transparent;color:inherit;font-size:15px}
.icon-only{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:transparent;color:inherit}
.icon-only:hover{background:#7e90921f}
.topbar .icon-only:hover{background:#ffffff26}
kbd{font-size:14px;background:#ffffff18;border:1px solid #ffffff30;padding:2px 6px;border-radius:4px}
.language{font-size:15px;color:inherit;background:transparent;letter-spacing:1px}
.floor-tag{font-size:27px;letter-spacing:-1px;border-left:1px solid #ffffff50;padding-left:24px}
.floor-tag span{font-size:16px;margin-left:3px;opacity:.65}
.scene-heading{position:fixed;left:38px;top:110px;color:#fff;max-width:560px;text-shadow:0 1px 20px #17273599;pointer-events:none}
.eyebrow{font-size:13px;letter-spacing:2.6px;font-weight:500;color:var(--muted)}
.scene-heading .eyebrow{color:#f3e6ce;font-size:12px;letter-spacing:2px}
.scene-heading h1{font-size:34px;letter-spacing:4px;font-weight:450;margin:12px 0 8px;line-height:1.2}
.scene-heading p{font-size:15px;letter-spacing:2px;margin:0;opacity:.9}
.location-line{position:fixed;right:36px;top:114px;display:flex;align-items:center;gap:10px;color:white;font-size:14px;letter-spacing:1px;text-shadow:0 1px 8px #0008}
.location-dot{width:5px;height:5px;border-radius:50%;background:#dfc9a2}
.location-line #scene-number{opacity:.6;margin-left:10px;font-size:13px}
.bottom-bar{z-index:12;position:fixed;left:35px;right:35px;bottom:24px;display:flex;justify-content:space-between;align-items:center;color:white}
.breadcrumbs{display:flex;align-items:center;gap:12px;font-size:15px;min-width:200px}
.breadcrumbs button{color:white;background:transparent}
.breadcrumbs #home{letter-spacing:1px}
.breadcrumbs #home:hover{color:#ead1a3}
.breadcrumbs #crumb-detail{opacity:.65;white-space:nowrap;max-width:220px;text-overflow:ellipsis;overflow:hidden}
.circle-button{display:grid;place-items:center;width:38px;height:38px;border:1px solid #ffffff45;border-radius:50%;color:white;background:#ffffff10;flex-shrink:0}
.circle-button:hover{background:#ffffff25}
.dock{display:flex;align-items:center;gap:3px;background:#162c3cdb;border:1px solid #e8d8ba49;border-radius:50px;padding:7px 12px;box-shadow:0 8px 32px #0002;backdrop-filter:blur(18px)}
.dock button{display:flex;align-items:center;gap:9px;background:transparent;color:#f1f0ec;font-size:15px;padding:9px 14px;border-radius:25px;white-space:nowrap}
.dock button:hover{background:#ffffff18}
.dock button svg{color:#dec8a5;width:17px}
.dock-divider{height:20px;width:1px;background:#fff3;margin:0 6px}
.assistant-orb{width:22px;height:22px;display:grid;place-items:center;border-radius:50%;border:1px solid #d3bf96;color:#ebd6b5;font:15px Georgia;background:radial-gradient(circle at 30% 20%,#557688,#173b52)}
.full-screen{margin-left:25px}
#hotspots{position:absolute;inset:0}
.hotspot{position:absolute;transform:translate(-50%,-50%);min-height:33px;display:flex;align-items:center;gap:8px;border:1px solid #e5dbbd8f;background:#172e42d9;border-radius:5px;color:#fbf9f3;padding:8px 11px;box-shadow:0 5px 16px #13273630;backdrop-filter:blur(12px);white-space:nowrap;font-size:14px;letter-spacing:.5px;line-height:1.2}
.hotspot .spot-id{font-size:12px;color:#ddc49a;border-right:1px solid #e5dbbd55;padding-right:7px}
.hotspot .spot-arrow{font-size:15px;color:#e2cda8}
.hotspot:after{content:"";position:absolute;left:50%;top:100%;width:1px;height:18px;background:linear-gradient(#f3e5c5aa,#fff2)}
.hotspot:before{content:"";position:absolute;left:calc(50% - 3px);top:calc(100% + 17px);width:6px;height:6px;border-radius:50%;background:#f4e9d4;box-shadow:0 0 0 4px #ffffff25}
.hotspot:hover,.hotspot.selected{background:#f2e9d9;color:#142b3d;box-shadow:0 4px 24px #edd6a859}
.hotspot:hover .spot-id,.hotspot:hover .spot-arrow{color:#765f3b}
.hotspot.hero-spot{background:#f4f0e4e8;color:var(--ink);font-size:15px;padding:11px 16px;border-radius:6px}
.hero-spot .spot-id{color:#7d6846}
.hotspot:hover{z-index:5}
.hotspot .spot-tip{position:absolute;pointer-events:none;bottom:calc(100% + 9px);left:50%;transform:translateX(-50%) translateY(4px);opacity:0;background:#152c3ef0;color:white;border-radius:4px;padding:9px 12px;transition:.2s;max-width:230px;width:max-content;white-space:normal;font-size:14px;line-height:1.5}
.hotspot:hover .spot-tip,.hotspot:focus-visible .spot-tip{opacity:1;transform:translateX(-50%)}
#room-strip{position:fixed;left:50%;bottom:101px;transform:translateX(-50%);max-width:calc(100vw - 80px);display:flex;background:#f6f4eddc;border:1px solid #fff8;border-radius:8px;backdrop-filter:blur(14px);padding:5px;box-shadow:0 3px 25px #0002;overflow:auto;scrollbar-width:thin}
#room-strip button{padding:9px 13px;background:transparent;border-right:1px solid #b3aca44d;white-space:nowrap;font-size:14px;color:#21394a}
#room-strip button:last-child{border-right:0}
#room-strip button:hover{background:#c9bda744;border-radius:4px}
#room-strip button b{font-size:13px;color:#927346;margin-right:6px}
#panel-shade{position:fixed;z-index:19;inset:0;background:#10243530;backdrop-filter:blur(1px)}
#room-panel{position:fixed;z-index:20;right:18px;top:100px;bottom:98px;width:min(510px,calc(100vw - 36px));background:#fafbfdf2;border:1px solid #fff9;border-radius:14px;box-shadow:0 20px 70px #0e233d35;backdrop-filter:blur(25px);display:flex;flex-direction:column;animation:slide-in .3s var(--ease);overflow:hidden}
@keyframes slide-in{from{opacity:0;transform:translateX(30px)}
to{opacity:1;transform:translateX(0)}
}
.panel-top{display:flex;align-items:center;justify-content:space-between;padding:12px 22px 7px;border-bottom:1px solid #1b394415;flex-shrink:0}
.panel-top>span{font-size:13px;letter-spacing:1.4px;color:#778284}
#room-content{overflow:auto;overscroll-behavior:contain;padding:24px 27px 30px;scrollbar-width:thin}
.room-kicker{font-size:13px;color:#9b8059;letter-spacing:1px;margin-bottom:10px}
.room-title{font-size:29px;font-weight:550;letter-spacing:.7px;margin:0 0 12px;line-height:1.4}
.room-en{font-size:13px;color:#7b8589;letter-spacing:1px;margin-bottom:16px}
.room-desc{font-size:16px;line-height:1.9;color:#5e6b74;margin:0 0 25px}
.section-label{display:flex;align-items:center;gap:10px;font-size:14px;letter-spacing:1px;font-weight:600;margin:23px 0 13px}
.section-label:after{content:"";height:1px;flex:1;background:#253f4822}
.tabs{display:flex;gap:6px;margin-bottom:20px;border-bottom:1px solid #253f4822;padding-bottom:10px;flex-wrap:wrap}
.tabs button{border-radius:4px;padding:8px 13px;background:transparent;color:#63727d;font-size:15px}
.tabs button.active{background:#193b51;color:#fff}
.tag{font-size:13px;border:1px solid #c8c9c1;border-radius:4px;display:inline-block;padding:4px 7px;color:#65746f;margin:0 5px 6px 0}
.notice{font-size:14px;line-height:1.7;color:#867350;background:#eae2d045;border-left:2px solid #c1a77b;padding:10px 12px;margin:15px 0}
.info-list{list-style:none;padding:0;margin:0}
.info-list li{padding:13px 0;border-bottom:1px solid #283e4815;font-size:16px;line-height:1.7}
.info-list li b{display:block;font-weight:550;margin-bottom:4px}
.info-list small{color:#78838b;font-size:14px}
.text-button{color:#46667e;background:transparent;border-bottom:1px solid #9bafba;padding:4px 0;font-size:15px}
.primary,.secondary,.ghost{padding:12px 18px;border-radius:5px;font-size:16px;display:inline-flex;align-items:center;justify-content:center;gap:14px}
.primary{background:#1c3c53;color:#fff}
.primary:hover{background:#2e536b}
.secondary{background:#e8edf3;color:#294a60}
.secondary:hover{background:#dbe4ee}
.ghost{color:#f6f0e7;background:transparent;border:1px solid #ffffff55}
.ghost:hover{background:#fff1}
.action-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}
.status-note{font-size:14px;color:#72817c;line-height:1.6;margin-top:15px}
.module-tile{display:block;text-align:left;width:100%;border:1px solid #dce2ea;border-radius:6px;padding:15px;background:#fff5;margin:9px 0;line-height:1.5}
.module-tile:hover{background:#eaf0f7}
.module-tile b{font-size:16px}
.module-tile small{display:block;font-size:14px;color:#6a7981;margin-top:5px}
.detail-box{padding:17px;background:#e8edf3aa;border-radius:7px;font-size:16px;line-height:1.85;color:#485f6d;margin-top:14px}
.detail-box h4{margin:0 0 7px;color:#1d4055;font-size:17px}
.detail-box p{margin:6px 0}
.steps{display:grid;gap:0}
.step{display:grid;grid-template-columns:32px 1fr;gap:10px;text-align:left;padding:12px 0;background:transparent;width:100%;border-bottom:1px solid #253f4819}
.step .step-num{width:27px;height:27px;display:grid;place-items:center;border:1px solid #bec8c9;border-radius:50%;font-size:14px;color:#71838a}
.step.active .step-num{background:#244a63;color:#fff;border-color:#244a63}
.step b{font-size:16px;font-weight:550}
.step small{display:block;font-size:14px;color:#708189;line-height:1.7;margin-top:3px}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.metric{background:#fff6;border:1px solid #dce2ea;padding:14px 10px;border-radius:5px;text-align:left}
.metric span{font-size:13px;color:#6e7c85;display:block}
.metric strong{font-size:28px;font-weight:450;display:block;margin:8px 0}
.metric small{font-size:12px;color:#8b987f}
.bar-chart{display:flex;align-items:flex-end;gap:16px;height:150px;padding:10px 10px 24px;border-bottom:1px solid #cbd3d1;margin:24px 0 16px}
.bar-chart>button{position:relative;flex:1;background:linear-gradient(#37687f,#a2b8b8);border-radius:4px 4px 0 0;min-height:20px}
.bar-chart small{position:absolute;top:100%;left:50%;transform:translateX(-50%);white-space:nowrap;font-size:12px;padding-top:8px}
.bar-chart span{position:absolute;bottom:calc(100% + 5px);left:50%;transform:translateX(-50%);font-size:14px;color:#2f5368}
.field{display:block;font-size:15px;color:#5d727f;margin:15px 0}
.field input,.field select,.field textarea,.input{display:block;width:100%;background:#fff9;color:#1c394c;border:1px solid #cad3d1;border-radius:5px;padding:11px 12px;margin-top:7px;font-size:16px}
.field textarea{resize:vertical;min-height:85px}
.form-error{color:#a64b3c;font-size:14px}
.flywheel{position:relative;width:280px;height:230px;margin:0 auto}
.flywheel svg{width:100%;height:100%}
.flywheel button{position:absolute;border:1px solid #aec0c4;background:#fff8;border-radius:40px;padding:9px 11px;font-size:14px;transform:translate(-50%,-50%);white-space:nowrap}
.flywheel button.active{background:#234b64;color:#fff;border-color:#234b64}
.wheel-center{position:absolute;left:50%;top:48%;transform:translate(-50%,-50%);text-align:center;font:17px Georgia;color:#517287}
.wheel-center small{display:block;font:9px system-ui;letter-spacing:1px;margin-top:5px}
.hub-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.hub-tabs button{padding:12px 5px;font-size:14px;border-radius:5px;background:#e9edf3}
.hub-tabs button.active{background:#23465e;color:white}
.approval-status{display:flex;justify-content:space-between;gap:5px;margin:18px 0}
.approval-status span{font-size:13px;padding:8px 6px;background:#e9edf3;flex:1;text-align:center;border-radius:3px}
.approval-status span.on{background:#325971;color:#fff}
details{border-bottom:1px solid #dce2ea;padding:12px 0;font-size:15px;line-height:1.8}
summary{cursor:pointer;font-size:16px}
#modal-backdrop{position:fixed;z-index:30;inset:0;background:#0e223c70;backdrop-filter:blur(7px);padding:65px 24px 90px;display:flex;align-items:center;justify-content:center}
#modal{width:min(1060px,95vw);max-height:100%;background:#f8fafcf5;border:1px solid #fff9;border-radius:15px;box-shadow:0 30px 100px #07162860;display:flex;flex-direction:column;overflow:hidden;animation:modal-in .24s var(--ease)}
@keyframes modal-in{from{opacity:0;transform:translateY(14px) scale(.98)}
to{opacity:1;transform:none}
}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:26px 30px 18px;border-bottom:1px solid #213d4719;flex-shrink:0}
.modal-head h2{font-weight:500;font-size:27px;letter-spacing:2px;margin:8px 0 0}
.modal-head .eyebrow{font-size:12px;color:#8e7a58}
#modal-body{padding:24px 30px 30px;overflow:auto;scrollbar-width:thin}
.map-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:28px}
.map-graphic{background:#e9edf380;border-radius:9px;display:flex;align-items:center;justify-content:center;min-height:320px;position:relative}
.map-graphic svg{width:100%;max-height:430px}
.map-graphic .zone-node{cursor:pointer}
.map-graphic .zone-node rect{fill:#f7f8f1;stroke:#b8c9c9;transition:fill .2s}
.map-graphic .zone-node:hover rect,.map-graphic .zone-node.active rect{fill:#234d68;stroke:#234d68}
.map-graphic .zone-node text{fill:#33566b;font-size:15px;pointer-events:none}
.map-graphic .zone-node:hover text,.map-graphic .zone-node.active text{fill:#fff}
.map-detail{padding:12px 0}
.map-detail h3{font-size:28px;font-weight:500;line-height:1.4;margin:8px 0 12px}
.map-detail p{font-size:16px;line-height:1.85;color:#6b7c85}
.map-detail img{width:100%;border-radius:7px;aspect-ratio:16/9;object-fit:cover;margin:10px 0 3px}
.map-mini-list{display:flex;flex-wrap:wrap;gap:5px;margin-top:12px}
.map-mini-list span{font-size:13px;border:1px solid #cdd4ce;padding:5px 7px;border-radius:4px}
.search-input{position:relative}
.search-input input{padding:15px 18px;font-size:19px;margin:0;border-color:#b6c5c8;background:#fff9}
.result-list{display:grid;gap:6px;margin-top:16px;max-height:440px;overflow:auto}
.result-item{display:flex;justify-content:space-between;align-items:center;padding:13px 16px;border:1px solid #d6ddda;background:#ffffff69;text-align:left;border-radius:6px}
.result-item:hover{background:#e5edf5}
.result-item b{font-size:16px;font-weight:500}
.result-item small{display:block;color:#72828a;font-size:14px;margin-top:5px}
.result-count{font-size:14px;margin:12px 0;color:#7c8c92}
.role-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}
.role-button{padding:17px 12px;background:#fff7;border:1px solid #d6dbd5;border-radius:6px;text-align:left;font-size:15px}
.role-button small{display:block;color:#849093;font-size:12px;margin-top:8px;letter-spacing:.5px}
.role-button.active{background:#24485e;color:#fff;border-color:#24485e}
.role-button.active small{color:#bed0db}
.route-preview{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin:22px 0;font-size:15px}
.route-preview span{background:#e9edf3;padding:9px 12px;border-radius:5px}
.route-preview em{color:#9caaad;font-style:normal}
#guide-progress{position:fixed;left:35px;bottom:102px;padding:12px 16px;background:#1b3d50eb;border:1px solid #d6c2976b;border-radius:8px;color:#fff;max-width:340px;font-size:14px;z-index:13}
.guide-caption{color:#dcc49b;font-size:12px;letter-spacing:1px;margin-bottom:7px}
.guide-control{display:flex;align-items:center;gap:12px}
.guide-control button{color:white;background:#ffffff19;border-radius:4px;padding:6px 10px;font-size:14px}
.guide-control button:last-child{background:transparent;padding:3px}
.chat-log{display:flex;flex-direction:column;gap:12px;max-height:330px;overflow:auto;padding:4px 4px 18px}
.chat-bubble{max-width:88%;padding:13px 15px;background:#e9edf3;border-radius:0 10px 10px 10px;font-size:16px;line-height:1.8;align-self:flex-start}
.chat-bubble.user{background:#23495f;color:white;align-self:flex-end;border-radius:10px 0 10px 10px}
.chat-bubble button{display:block;text-align:left;border-bottom:1px solid #7394a1;background:transparent;color:#275a74;font-size:15px;padding:4px 0;margin-top:6px}
.chat-form{display:flex;gap:7px}
.chat-form input{margin:0;flex:1}
.quick-questions{display:flex;flex-wrap:wrap;gap:7px;margin:14px 0}
.quick-questions button{font-size:14px;padding:7px 9px;border:1px solid #becbc9;border-radius:20px;background:transparent}
.setting-row{display:flex;align-items:center;justify-content:space-between;padding:17px 0;border-bottom:1px solid #d4dcd8;gap:25px}
.setting-row label{font-size:16px}
.setting-row p{font-size:14px;color:#778790;line-height:1.7;margin:5px 0}
.setting-row select{padding:9px;font-size:15px;background:white;border:1px solid #cad4cd;border-radius:4px;max-width:180px}
.setting-row input[type=checkbox]{width:18px;height:18px;accent-color:#295771}
#toast{position:fixed;bottom:100px;left:50%;transform:translateX(-50%) translateY(20px);z-index:100;background:#18364deF;color:#fff;padding:13px 24px;border:1px solid #d6c59d77;border-radius:7px;opacity:0;pointer-events:none;transition:.2s;max-width:min(600px,90vw);font-size:15px;text-align:center;line-height:1.7}
#toast.visible{opacity:1;transform:translateX(-50%) translateY(0)}
#load-error{position:fixed;inset:0;z-index:15;background:#1c3345eF;color:#fff;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px}
#load-error button{padding:12px 25px;border-radius:5px}
.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}
body.reduce-motion *,body.reduce-motion *:before,body.reduce-motion *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
body.panel-open .scene-heading{max-width:calc(100vw - 570px)}
body.guiding #room-strip{left:390px;right:35px;max-width:none;transform:none}
body.panel-open #room-strip{display:none}

@media(max-width:1100px){.topbar{padding:0 22px}
.scene-heading{left:24px;top:105px}
.scene-heading h1{font-size:29px}
.bottom-bar{left:20px;right:20px}
.breadcrumbs{min-width:0}
.breadcrumbs #crumb-detail{max-width:120px}
.dock button{padding:9px 10px}
.hotspot{font-size:13px;padding:7px 8px}
.hotspot .spot-id{font-size:11px}
.location-line{right:24px}
.full-screen{display:none}
#guide-progress{left:20px}
.role-grid{grid-template-columns:repeat(4,1fr)}
}

@media(max-width:760px){.topbar{height:72px;padding:0 16px}
.brand-copy small,.brand-line,.topbar kbd,.topbar .icon-label>span:not(:first-child){display:none}
.brand{gap:12px}
.brand-copy b{font-size:14px;letter-spacing:1px}
.wordmark{font-size:32px}
.topbar nav{gap:8px}
.floor-tag{font-size:23px;padding-left:12px}
.scene-heading{left:20px;top:92px;max-width:70vw}
.scene-heading h1{font-size:25px;letter-spacing:2px}
.scene-heading p{font-size:13px;letter-spacing:1px}
.scene-heading .eyebrow{font-size:10px;letter-spacing:1px}
.location-line{display:none}
.bottom-bar{bottom:17px;left:14px;right:14px;gap:8px}
.breadcrumbs #home,.breadcrumbs #crumb-detail{display:none}
.breadcrumbs{flex:0}
.dock{flex:1;justify-content:space-around;padding:5px;gap:0}
.dock button{flex-direction:column;gap:5px;font-size:12px;padding:7px 9px}
.dock-divider{margin:0}
.dock .assistant-orb{width:19px;height:19px}
.hotspot{font-size:12px;gap:5px}
.hotspot .spot-id{padding-right:4px}
.hotspot .spot-arrow{display:none}
#room-strip{bottom:99px;max-width:calc(100vw - 28px)}
#room-strip button{font-size:13px;padding:8px 10px}
#room-panel{left:12px;right:12px;top:86px;bottom:97px;width:auto}
#room-content{padding:20px}
body.panel-open .scene-heading{visibility:hidden}
.room-title{font-size:26px}
#modal-backdrop{padding:75px 12px 95px}
#modal{width:100%;border-radius:10px}
.modal-head{padding:20px}
.modal-head h2{font-size:24px}
#modal-body{padding:18px 20px 24px}
.map-layout{grid-template-columns:1fr;gap:10px}
.map-graphic{min-height:230px}
.map-graphic svg{max-height:260px}
.map-detail img{display:none}
.map-detail h3{font-size:23px}
.map-detail p{font-size:15px}
.role-grid{grid-template-columns:repeat(2,1fr)}
.role-button{padding:12px}
#guide-progress{bottom:105px;left:14px;max-width:calc(100vw - 28px)}
body.guiding #room-strip{bottom:181px;left:14px;right:14px}
.setting-row{gap:10px}
.setting-row select{max-width:140px}
.map-detail{padding:0}
}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}
}


/* 1.1 · A quieter glass interface, drawn from the navy-and-stone atrium. */
:root{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}

body{background:#d8dee5;font-size:16px}

button:active:not(:disabled){filter:brightness(.96)}

button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-color:#3d83bd;outline-offset:3px}

.scene-shade{background:linear-gradient(180deg,#11263b16,transparent 17%,transparent 82%,#102b4115)}

.topbar{top:20px;left:28px;right:28px;height:62px;padding:0;color:var(--ink);gap:20px}

.brand,.topbar nav{background:#f9fbfddd;backdrop-filter:blur(24px) saturate(130%);-webkit-backdrop-filter:blur(24px) saturate(130%);border:1px solid #ffffffd4;box-shadow:0 5px 24px #152b4214;border-radius:22px}

.brand{padding:11px 18px;gap:16px;color:var(--ink)}

.wordmark{font-size:35px;letter-spacing:-2.8px;line-height:1}
.wordmark span{font-size:27px}

.brand-line{height:29px;background:#223b5726}

.brand-copy{gap:5px}
.brand-copy b{font-size:17px;font-weight:600;letter-spacing:1.2px}
.brand-copy small{font-size:10px;letter-spacing:1.2px;opacity:.68}

.topbar nav{padding:8px 12px;gap:12px;min-height:60px}

.topbar .icon-only{width:40px;height:40px;border-radius:14px}

.topbar .icon-only:hover,.icon-label:hover,.language:hover{background:#1b456313}

.icon-label{padding:10px 12px;border-radius:14px;font-size:15px;gap:10px}

.topbar kbd{background:#e9edf3;border-color:#d7dee6;color:#6a7b8d;font-size:12px;border-radius:5px}

.language{font-size:15px;padding:11px 10px;border-radius:13px;letter-spacing:0}

.floor-tag{font-size:26px;font-weight:550;border-color:#1e375326;padding-left:15px;margin-right:6px}
.floor-tag span{font-size:15px}

.scene-heading{left:30px;top:auto;bottom:122px;max-width:430px;padding:18px 22px;border:1px solid #ffffffab;background:#f8fafce0;border-radius:23px;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:0 8px 30px #152a4010;color:var(--ink);text-shadow:none}

.scene-heading .eyebrow{font-size:11px;color:#6e7986;letter-spacing:1.5px}

.scene-heading h1{font-size:31px;font-weight:550;letter-spacing:1px;margin:10px 0 8px;line-height:1.25}

.scene-heading p{font-size:15px;letter-spacing:.5px;opacity:1;color:#5c6e80}

.location-line{top:100px;right:31px;background:#f8fafcd9;padding:9px 13px;border:1px solid #fff9;border-radius:20px;color:#29415b;font-size:13px;letter-spacing:.3px;text-shadow:none;backdrop-filter:blur(18px)}

.location-dot{background:#ab8d5d;width:6px;height:6px}
.location-line #scene-number{font-size:12px}

.bottom-bar{left:30px;right:30px;bottom:24px;min-height:64px;gap:20px;color:var(--ink)}

.breadcrumbs{background:#f8fafce6;border:1px solid #fffc;border-radius:24px;padding:7px 13px 7px 7px;gap:9px;font-size:15px;min-width:0;max-width:32vw;backdrop-filter:blur(20px);box-shadow:0 5px 20px #1227390e}

.breadcrumbs button{color:var(--ink)}
.breadcrumbs #home{letter-spacing:0;white-space:nowrap}
.breadcrumbs #home:hover{color:var(--accent)}
.breadcrumbs #crumb-detail{max-width:150px;font-size:14px}

.circle-button{width:42px;height:42px;background:#f8fafce6;color:var(--ink);border:1px solid #ffffffc9;backdrop-filter:blur(20px)}

.breadcrumbs .circle-button{border:0;background:#1d456010}
.circle-button:hover{background:#e5edf4}

.dock{position:absolute;left:50%;transform:translateX(-50%);padding:8px;border-color:#ffffffde;background:#f8fafce8;gap:3px;box-shadow:0 6px 26px #142b4220;backdrop-filter:blur(24px) saturate(135%);-webkit-backdrop-filter:blur(24px) saturate(135%);border-radius:28px}

.dock button{color:#243b53;font-size:15px;padding:12px 16px;gap:9px;border-radius:20px}

.dock button:hover{background:#dce8f3}
.dock button svg{color:#496783;width:19px;height:19px}
.dock-divider{background:#223f5e20;margin:0 4px;height:24px}

.assistant-orb{background:linear-gradient(145deg,#7794b0,#233d5b);border:1px solid #ffffffb3;color:#fff;font-family:Georgia,serif;width:24px;height:24px;box-shadow:inset 0 1px 2px #fff6}

.full-screen{margin-left:auto;width:48px;height:48px}

.hotspot{background:#f9fbf4ee;color:#20374f;border:1px solid #ffffffe6;border-radius:16px;padding:9px 12px;gap:8px;min-height:39px;font-size:14px;letter-spacing:0;box-shadow:0 4px 16px #0d24321e;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}

.hotspot .spot-id{font-size:12px;font-weight:600;border:0;color:#496887;background:#dfe8f0;border-radius:7px;padding:4px 5px}

.hotspot .spot-arrow{color:#7b8a99;font-size:14px;opacity:.75}

.hotspot:after{height:12px;background:linear-gradient(#f8fbffdd,#e5d3ab9c)}

.hotspot:before{width:5px;height:5px;left:calc(50% - 2.5px);top:calc(100% + 11px);background:#eee1c8;box-shadow:0 0 0 3px #152c4130}

.hotspot:hover,.hotspot.selected{background:#fff;color:#18324e;box-shadow:0 6px 24px #132d4933;border-color:#fff}

.hotspot:hover .spot-id{background:#d5e5f5;color:#2b5a85}
.hotspot:hover .spot-arrow{color:#245e96}

.hotspot .spot-tip{border-radius:12px;font-size:14px;padding:11px 14px;background:#20374ff5;box-shadow:0 5px 24px #10283b20}

.hotspot.hero-spot{background:#20364ee8;color:#fff;border:1px solid #dfccadbf;border-radius:18px;padding:12px 15px;font-size:15px}

.hero-spot .spot-id{background:#ffffff15;color:#e4d5b7}
.hero-spot .spot-arrow{color:#eadcc2}

.hotspot.hero-spot:hover{background:#2a4663;color:#fff}
.hero-spot:hover .spot-id{background:#ffffff24;color:#fff}

#room-strip{border-radius:20px;padding:7px;background:#f8fafceb;border-color:#fffe;bottom:104px;box-shadow:0 5px 20px #142b4217}

#room-strip button{font-size:14px;padding:10px 14px;border-right:0;border-radius:13px}
#room-strip button b{font-size:13px;color:#64809a}
#room-strip button:hover{background:#dfeaf5;border-radius:13px}

#room-panel{background:#f8fafcf5;border-radius:26px;top:100px;bottom:103px;width:min(540px,calc(100vw - 36px));border-color:#ffffffd9;box-shadow:0 20px 70px #0c234b35;backdrop-filter:blur(30px)}

.panel-top{padding:12px 22px 10px}
.panel-top>span{font-size:13px}
.panel-top .icon-only,.modal-head .icon-only{background:#213c5010;width:38px;height:38px}

#room-content{padding:27px 29px 32px}
.room-title{font-size:29px;letter-spacing:0;font-weight:600}
.room-kicker{font-size:13px;color:#8a7658}
.room-en{font-size:12px;line-height:1.5}
.room-desc{font-size:16px;line-height:1.9;color:#5a6d7f}

#modal-backdrop{background:#14273f48;backdrop-filter:blur(8px)}
#modal{background:#f8fafcf5;border-radius:28px;border-color:#fff;box-shadow:0 24px 90px #152b4947}

.modal-head{padding:25px 30px 20px}
.modal-head h2{font-size:28px;font-weight:600;letter-spacing:.3px}
.modal-head .eyebrow{font-size:12px;color:#7d8c9b}

.tabs{background:#e5eaf0;border-bottom:0;border-radius:15px;padding:4px;gap:3px;margin-bottom:22px}

.tabs button{border-radius:11px;color:#5a6f84;padding:10px 15px;font-size:15px;flex:1}
.tabs button.active{background:#fff;color:#214b72;box-shadow:0 2px 6px #18375615}

.primary,.secondary,.ghost{border-radius:13px;font-size:16px;padding:12px 18px;min-height:43px}
.primary{background:#255b8a}
.primary:hover{background:#1e4d77}
.secondary{background:#e6edf4;color:#294966}
.secondary:hover{background:#d6e5f2}

.notice{border-left:0;border:1px solid #c4ad8133;border-radius:13px;background:#ede5d34d;color:#816e4e;font-size:14px;padding:12px 14px}

.module-tile,.result-item{border-radius:16px;background:#ffffffa6;border-color:#dce3eb}
.module-tile{padding:17px}
.module-tile b,.result-item b{font-size:16px}
.module-tile small,.result-item small{font-size:14px;line-height:1.7}

.detail-box{border-radius:16px;font-size:16px;padding:19px;background:#eaf0f6cc}
.detail-box h4{font-size:17px}
.tag,.map-mini-list span{border-radius:8px;border-color:#cbd6e1;background:#f1f5f9}

.field input,.field select,.field textarea,.input{border-radius:12px;border-color:#ccd6e0;background:#ffffffc9;font-size:16px;padding:12px 14px}
.search-input input{font-size:19px;padding:16px 18px;border-radius:16px}

.metric{border-radius:15px;background:#fff9}
.metric span{font-size:13px}
.metric strong{font-size:30px;font-weight:550}
.metric small{font-size:12px;color:#708295}

.map-graphic{border-radius:20px;background:#e8eef580}
.map-graphic .zone-node rect{fill:#f8fbff;stroke:#b8cada;rx:12}
.map-graphic .zone-node:hover rect,.map-graphic .zone-node.active rect{fill:#2b5c87;stroke:#2b5c87}
.map-detail h3{font-size:28px;font-weight:550;letter-spacing:0}
.map-detail p{font-size:16px}
.map-detail img{border-radius:14px}

.role-button{border-radius:16px;font-size:15px;background:#fff9;border-color:#dce3eb}
.role-button.active{background:#e1edf9;color:#1f4f7b;border-color:#8bb2d6}
.role-button.active small{color:#537da0}
.role-button small{font-size:12px}

.route-preview span,.hub-tabs button{border-radius:11px}
.hub-tabs button{font-size:14px}
.approval-status span{border-radius:8px}

.flywheel button{font-size:14px;background:#fafdff;border-color:#bacbda}
.flywheel button.active{background:#2a5d89}

.chat-bubble{border-radius:18px 18px 18px 5px;font-size:16px;background:#e6edf4}
.chat-bubble.user{border-radius:18px 18px 5px 18px;background:#2a5d89}
.chat-bubble button{font-size:15px}
.quick-questions button{font-size:14px;background:#fff7;border-color:#cbd7e2;padding:9px 12px}

.setting-row label{font-size:16px;font-weight:500}
.setting-row p{font-size:14px}
.setting-row select{border-radius:11px;background:#fff9;border-color:#cbd6df;font-size:15px}

.setting-row input[type=checkbox]{appearance:none;flex-shrink:0;width:44px;height:26px;border-radius:20px;background:#c5ced7;position:relative;cursor:pointer;transition:background .2s}

.setting-row input[type=checkbox]:before{content:'';position:absolute;width:22px;height:22px;border-radius:50%;top:2px;left:2px;background:#fff;box-shadow:0 1px 4px #1f3b4d33;transition:transform .2s}

.setting-row input[type=checkbox]:checked{background:#3c789e}
.setting-row input[type=checkbox]:checked:before{transform:translateX(18px)}

#guide-progress{left:30px;bottom:114px;border-radius:20px;background:#f8fafcf2;border:1px solid #fffe;color:#274661;font-size:14px;box-shadow:0 6px 20px #172e411a;backdrop-filter:blur(20px)}

.guide-caption{color:#74879b;font-size:12px}
.guide-control button{background:#e1eaf3;border-radius:10px;color:#2c587a;font-size:14px}

body.in-zone .scene-heading{bottom:184px}
body.guiding .scene-heading{bottom:205px}
body.panel-open .scene-heading{max-width:calc(100vw - 610px)}

#toast{border-radius:18px;background:#223b53ed;border-color:#ffffff50;font-size:15px;box-shadow:0 8px 25px #1b304522}

.resume-chip{position:fixed;z-index:12;right:30px;bottom:120px;display:flex;align-items:center;gap:12px;max-width:320px;background:#f9fbf5ed;border:1px solid #fffe;border-radius:20px;padding:13px 18px;color:#254765;font-size:15px;text-align:left;box-shadow:0 4px 18px #152e4519;backdrop-filter:blur(18px)}

.resume-chip small{display:block;font-size:13px;color:#72869b;margin-top:4px}
.resume-chip:hover{background:#fff}

@media(max-width:1200px){
 .topbar{left:20px;right:20px}
.scene-heading{left:20px;max-width:360px;padding:16px 19px}
.scene-heading h1{font-size:29px}
.scene-heading p{font-size:14px}
.bottom-bar{left:20px;right:20px}
.dock button{padding:12px 13px;font-size:14px}
.breadcrumbs #crumb-detail{display:none}
.full-screen{display:grid}
.location-line{right:22px}
.hotspot{font-size:13px;padding:8px 10px;gap:6px}
.hotspot .spot-id{font-size:12px}
.resume-chip{right:20px;max-width:250px}
#room-strip button{padding:9px 10px;font-size:13px}

}

@media(max-width:900px){
 .breadcrumbs #home{display:none}
.breadcrumbs{padding:0;border:0;background:transparent;box-shadow:none}
.breadcrumbs .circle-button{background:#f8fafce8}
.dock{position:static;transform:none;margin-left:auto}
.full-screen{display:none}
.scene-heading{max-width:330px}
.scene-heading h1{font-size:27px}
.brand-copy small{display:none}
.brand{min-height:58px}
.brand-line{height:24px}
.topbar nav{gap:6px}
.hotspot .spot-arrow{display:none}

}

@media(max-width:760px){
 .topbar{top:12px;left:12px;right:12px;height:52px;gap:8px}
.brand{border-radius:18px;padding:11px 12px;gap:10px;min-height:52px}
.wordmark{font-size:30px}
.wordmark span{font-size:23px}
.brand-copy b{font-size:14px;letter-spacing:.1px;white-space:nowrap}
.brand-line{display:none}
.topbar nav{min-height:52px;padding:4px 6px;border-radius:18px;gap:1px}
.topbar .icon-only{width:35px;height:36px}
.icon-label{padding:9px 8px}
.language{padding:8px;font-size:14px}
.floor-tag{display:none}

 .scene-heading{left:14px;top:auto;bottom:108px;max-width:calc(100vw - 28px);padding:13px 17px;border-radius:20px;pointer-events:none}
.scene-heading h1{font-size:26px;letter-spacing:.5px;margin:7px 0}
.scene-heading p{font-size:14px;line-height:1.6!important;letter-spacing:0}
.scene-heading .eyebrow{font-size:10px;letter-spacing:1px}
.location-line{display:none}

 .bottom-bar{left:12px;right:12px;bottom:16px;gap:9px;min-height:64px}
.dock{flex:1;gap:0;padding:5px;border-radius:25px;margin:0;justify-content:space-around}
.dock button{padding:9px 7px;font-size:12px;gap:5px;flex-direction:column;border-radius:19px}
.dock .assistant-orb{width:21px;height:21px}
.dock-divider{display:none}
.breadcrumbs .circle-button{width:39px;height:39px}
.hotspot{font-size:13px;gap:6px;border-radius:14px}
.hotspot .spot-id{font-size:11px;padding:4px}
.hotspot.hero-spot{font-size:14px;padding:10px 12px}
.hotspot .spot-tip{max-width:190px;font-size:13px}

 #room-strip{bottom:107px;max-width:calc(100vw - 28px);border-radius:17px}
#room-strip button{font-size:14px;padding:9px 11px}
body.in-zone .scene-heading{bottom:166px}

 #room-panel{left:10px;right:10px;top:77px;bottom:98px;width:auto;border-radius:23px}
#room-content{padding:20px 22px 26px}
.room-title{font-size:26px}
.room-desc{font-size:16px}
.panel-top{padding:10px 18px}

 #modal-backdrop{padding:76px 10px 98px}
#modal{width:100%;border-radius:23px}
.modal-head{padding:20px 22px 16px}
.modal-head h2{font-size:25px}
.modal-head .eyebrow{font-size:11px}
#modal-body{padding:20px 22px 26px}
.map-layout{grid-template-columns:1fr;gap:12px}
.map-detail h3{font-size:25px}
.map-detail p{font-size:15px}
.map-detail img{display:none}
.tabs button{font-size:14px;padding:10px}
.role-grid{grid-template-columns:repeat(2,1fr)}
.role-button{font-size:15px;padding:14px}
.setting-row{gap:12px}
.setting-row select{max-width:130px;font-size:14px}

 #guide-progress{left:14px;bottom:109px;max-width:calc(100vw - 28px);border-radius:18px}
body.guiding #room-strip{bottom:184px;left:14px;right:14px}
body.guiding .scene-heading{bottom:246px}
body.panel-open .scene-heading{visibility:hidden}
.resume-chip{bottom:256px;left:14px;right:auto;max-width:calc(100vw - 28px);font-size:14px;padding:11px 15px;border-radius:18px}

}

@media(max-width:390px){.brand-copy b{font-size:13px}
.brand{padding:11px 10px}
.wordmark{font-size:27px}
.topbar nav{gap:0}
.topbar .icon-only{width:30px}
.icon-label{padding:9px 6px}
.dock button{font-size:11px;padding:9px 5px}
}


/* 1.2 · Translucent navy glass controls and a dedicated 36F overview. */
:root{
 --glass-blue:linear-gradient(145deg,rgba(39,76,120,.48),rgba(10,36,72,.60));
 --glass-hover:linear-gradient(145deg,rgba(58,100,148,.58),rgba(18,48,88,.70));
 --glass-line:rgba(226,241,255,.44);
 --glass-shadow:inset 0 1px 0 rgba(255,255,255,.34),inset 0 -1px 0 rgba(255,255,255,.07),0 6px 22px rgba(10,28,49,.13);
 --control-radius:16px;
 --surface-radius:24px;
}
.brand,.topbar nav,.dock,.breadcrumbs,#room-strip,.hotspot,.circle-button,.resume-chip,.floor-overview,
.primary,.secondary,.ghost,.quick-questions button,.guide-control button,.flywheel button,.hub-tabs button,
.role-button,button.module-tile,button.metric,.result-item,.step,.text-button,
.panel-top .icon-only,.modal-head .icon-only,.chat-bubble button,#load-error button{
 background:var(--glass-blue);color:#f7fbff;border:1px solid var(--glass-line);box-shadow:var(--glass-shadow);
 backdrop-filter:blur(18px) saturate(155%);-webkit-backdrop-filter:blur(18px) saturate(155%);
}
.topbar{height:70px;color:#f7fbff}.brand{padding:13px 20px;min-height:66px}.brand-line{background:#ecf5ff3b}.brand-copy b{font-size:18px}.brand-copy small{color:#e0eaf6;opacity:.85}
.topbar nav{min-height:66px;padding:7px 10px;gap:8px}.topbar .icon-only{width:44px;height:44px}.icon-label{font-size:16px;padding:12px 14px}.language{font-size:16px;min-height:44px;padding:10px 12px}
.topbar kbd{background:#ffffff13;border-color:#ffffff35;color:#e6f0fa}.topbar .icon-only:hover,.icon-label:hover,.language:hover{background:#d7ebff1d}
.floor-overview{display:flex;align-items:center;gap:9px;min-height:48px;padding:10px 15px;border-radius:16px;font-size:17px;font-weight:500;white-space:nowrap;flex-shrink:0;background:linear-gradient(130deg,#53769e66,#183b6166);border-color:#c6e0ff4d}
.floor-overview .overview-floor{font-size:25px;letter-spacing:-.7px;line-height:1;font-weight:600}.floor-overview svg{width:19px;height:19px;opacity:.9}
.floor-overview:hover,.brand:hover,.resume-chip:hover,.circle-button:hover,.primary:hover,.secondary:hover,.ghost:hover,
.quick-questions button:hover,.flywheel button:hover,.hub-tabs button:hover,.role-button:hover,button.module-tile:hover,
button.metric:hover,.result-item:hover,.step:hover,.text-button:hover,.panel-top .icon-only:hover,.modal-head .icon-only:hover,.chat-bubble button:hover{
 background:var(--glass-hover);color:#fff;border-color:#e0f0ff80;
}
.location-line{top:110px}.scene-heading{bottom:129px}.scene-heading h1{font-size:32px}.scene-heading p{font-size:16px}
.hotspot{font-size:16px;padding:11px 15px;gap:9px;min-height:46px;border-radius:18px;color:#f8fbff}
.hotspot .spot-id{font-size:12px;padding:5px 6px;color:#d9e9fb;background:#ffffff14;border:1px solid #d8eaff24;border-radius:8px}
.hotspot .spot-arrow{font-size:16px;color:#dceaff;opacity:.9}.hotspot:after{background:linear-gradient(#d7eaffba,#d7eaff40)}.hotspot:before{background:#dfebf8;box-shadow:0 0 0 3px #15304d50}
.hotspot:hover,.hotspot.selected{background:var(--glass-hover);color:#fff;border-color:#f0f7ffa6;box-shadow:inset 0 1px 0 #ffffff30,0 7px 24px #0a1b3033}
.hotspot:hover .spot-id{background:#d5eaff22;color:#fff}.hotspot:hover .spot-arrow{color:#fff}.hotspot .spot-tip{font-size:14px;background:#142d4af5;border:1px solid #d6eaff2b;padding:12px 15px}
.bottom-bar{min-height:70px}.dock{padding:9px;border-radius:30px}.dock button{font-size:16px;padding:14px 20px;color:#f7fbff;gap:10px}.dock button svg{width:21px;height:21px;color:#d5e7fc}.dock button:hover{background:#d1e6ff22}.dock-divider{background:#d5e8ff30}
.breadcrumbs{font-size:16px;padding:8px 15px 8px 8px}.breadcrumbs button{color:#f7fbff}.breadcrumbs #home{min-height:42px}.breadcrumbs #home:hover{color:#d5eaff}.breadcrumbs .circle-button{background:#ffffff12;border:1px solid #d6e9ff22;color:#f7fbff}.breadcrumbs #crumb-detail{color:#d4e3f4;opacity:.9}.circle-button{width:46px;height:46px}.full-screen{width:52px;height:52px}
#room-strip{padding:7px;bottom:112px;border-radius:22px}#room-strip button{color:#f7fbff;font-size:15px;padding:12px 16px;min-height:44px}#room-strip button b{color:#c4d9f2;font-size:13px}#room-strip button:hover{background:#c8e2ff22}
body.in-zone .scene-heading{bottom:198px}body.guiding .scene-heading{bottom:220px}
#room-panel{top:108px;bottom:112px}.primary,.secondary,.ghost{font-size:16px;padding:14px 21px;min-height:47px;border-radius:15px}.text-button{font-size:15px;border-radius:11px;padding:9px 13px}
.tabs{background:#dbe4ef;padding:5px;gap:5px;border-radius:17px}.tabs button{font-size:15px;padding:12px 16px;min-height:44px;background:var(--glass-blue);border:1px solid var(--glass-line);color:#f3f8ff;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-radius:12px}.tabs button.active{background:var(--glass-hover);color:#fff;border-color:#abc5e4;box-shadow:inset 0 0 0 1px #d5e9ff40,0 2px 6px #1a345522}.tabs button:hover{background:var(--glass-hover)}
.role-button.active,.hub-tabs button.active,.flywheel button.active{background:var(--glass-hover);color:#fff;border-color:#8fafd3;box-shadow:inset 0 0 0 1px #c9e2ff44}
.role-button small,.role-button.active small,button.module-tile small,.result-item small,button.metric span,button.metric small,.step small,.resume-chip small{color:#d9e5f3}
.role-button{font-size:16px;padding:19px 15px}.quick-questions button{font-size:14px;padding:11px 14px}.hub-tabs button{font-size:14px;padding:14px 7px}.flywheel button{font-size:14px;padding:11px 13px}.chat-bubble button{font-size:15px;padding:9px 12px;border-radius:11px;line-height:1.5}
.step{padding:14px 13px;margin:5px 0;border-radius:13px}.step .step-num{color:#e6f0fc;border-color:#cadff950}.step.active{background:var(--glass-hover);border-color:#91b6df}.step.active .step-num{background:#e3f0ff25;color:#fff;border-color:#cce4ff80}
.result-item{padding:15px 18px}.module-tile b,.result-item b{font-size:16px}.panel-top .icon-only,.modal-head .icon-only{width:42px;height:42px}
.guide-control button:last-child{background:var(--glass-blue)}.resume-chip{font-size:16px;padding:15px 20px;bottom:130px}.resume-chip small{font-size:14px}.map-graphic .zone-node text{font-size:13px}
@media(max-width:1200px){
 .hotspot{font-size:15px;padding:10px 12px;gap:7px}.hotspot .spot-id{font-size:12px}.dock button{font-size:15px;padding:13px 17px}.scene-heading h1{font-size:30px}.scene-heading p{font-size:15px}.brand-copy b{font-size:17px}#room-strip button{font-size:14px;padding:12px}.floor-overview{font-size:16px;padding:10px 12px}.floor-overview .overview-floor{font-size:24px}
}
@media(max-width:900px){
 .breadcrumbs{background:transparent;border:0;box-shadow:none;backdrop-filter:none}.breadcrumbs .circle-button{background:var(--glass-blue);border:1px solid var(--glass-line)}.scene-heading h1{font-size:28px}.topbar .icon-label>span:not(:first-child),.topbar kbd{display:none}.topbar nav{gap:3px}.icon-label{padding:11px}.brand{padding:13px 16px}.floor-overview{gap:7px}
}
@media(max-width:760px){
 .topbar{height:58px;gap:8px}.brand{min-height:58px;padding:12px;gap:10px}.brand-copy b{font-size:14px}.topbar nav{min-height:58px;padding:5px 6px}.topbar .icon-only{width:38px;height:42px}.language{font-size:14px;min-height:42px;padding:9px}.icon-label{padding:10px 8px}
 .floor-overview{position:fixed;top:84px;right:14px;background:var(--glass-blue);font-size:16px;padding:12px 15px;min-height:50px;border-radius:18px}.floor-overview .overview-floor{font-size:24px}.floor-overview svg{width:18px;height:18px}
 .scene-heading{bottom:116px}.scene-heading h1{font-size:27px}.scene-heading p{font-size:14px}.hotspot{font-size:14px;padding:10px 12px;gap:7px;min-height:44px}.hotspot .spot-id{font-size:11px}.hotspot .spot-tip{font-size:13px}
 .bottom-bar{min-height:72px;gap:9px}.dock{padding:6px;border-radius:27px}.dock button{font-size:13px;padding:11px 13px;gap:7px}.dock button svg{width:21px;height:21px}.breadcrumbs{padding:0}.breadcrumbs .circle-button{width:43px;height:43px}
 #room-strip{bottom:115px}#room-strip button{font-size:14px;padding:11px 13px}body.in-zone .scene-heading{bottom:179px}#room-panel{top:80px;bottom:108px}.room-title{font-size:27px}.room-desc{font-size:16px}
 #modal-backdrop{padding:80px 10px 107px}.tabs button{font-size:14px;padding:11px 13px}.role-button{font-size:15px;padding:15px}.resume-chip{font-size:14px;bottom:270px;padding:13px 17px}.resume-chip small{font-size:13px}
 #guide-progress{bottom:117px}body.guiding #room-strip{bottom:197px}body.guiding .scene-heading{bottom:263px}
}
@media(max-width:390px){.brand-copy b{font-size:13px}.brand{padding:12px 10px}.topbar .icon-only{width:34px}.dock button{font-size:12px;padding:11px}.floor-overview{top:82px}}


/* 1.4 · Shared rounded glass controls and door-aligned architectural signs. */
button,
.topbar .icon-only,.icon-label,.language,.floor-overview,.circle-button,
.breadcrumbs .circle-button,.full-screen,.dock button,.hotspot,.hotspot.hero-spot,
#room-strip button,#room-strip button:hover,.primary,.secondary,.ghost,.text-button,
.tabs button,.role-button,.hub-tabs button,.flywheel button,.quick-questions button,
.guide-control button,.step,.result-item,button.module-tile,button.metric,
.panel-top .icon-only,.modal-head .icon-only,.chat-bubble button,#load-error button{
 border-radius:var(--control-radius);
}
.brand,.topbar nav,.dock,.breadcrumbs,#room-strip,.resume-chip{
 border-radius:var(--surface-radius);
}
.floor-overview{background:var(--glass-blue);border-color:var(--glass-line)}
.brand,.hotspot,.floor-overview,.dock button,.breadcrumbs button{
 text-shadow:0 1px 3px rgba(8,28,52,.32);
}
/* Preserve contrast over the light reading panels while letting their surface show through. */
#modal,#room-panel{
 --glass-blue:linear-gradient(145deg,rgba(30,66,109,.66),rgba(9,33,68,.72));
 --glass-hover:linear-gradient(145deg,rgba(42,84,131,.72),rgba(15,43,82,.80));
}
/* Each two-line label sits inside its own navy door transom; no floating leader line. */
.hotspot.door-spot{
 width:5.25%;min-width:64px;max-width:116px;min-height:0;
 padding:7px 4px 8px;gap:4px;flex-direction:column;
 font-size:clamp(13px,1vw,18px);line-height:1.18;
 background:var(--glass-blue);border-color:rgba(228,242,255,.52);
 box-shadow:var(--glass-shadow);
}
.hotspot.door-spot .spot-id{
 padding:0;background:transparent;border:0;border-radius:0;
 font-size:12px;line-height:1.15;letter-spacing:1.1px;color:#e4f0ff;
}
.hotspot.door-spot .spot-label{white-space:nowrap;font-weight:500;letter-spacing:.2px}
.hotspot.door-spot .spot-arrow,.hotspot.door-spot:before,.hotspot.door-spot:after{display:none}
.hotspot.door-spot:hover,.hotspot.door-spot.selected{background:var(--glass-hover)}
.hotspot.door-spot .spot-tip{width:230px;text-align:left;font-weight:400;letter-spacing:0}
html[lang=en] .hotspot.door-spot{font-size:clamp(11px,.78vw,14px);gap:3px;padding:5px 3px 6px}
html[lang=en] .hotspot.door-spot .spot-label{white-space:normal;line-height:1.2}
@media(max-width:760px){
 .hotspot.door-spot{font-size:13px;padding:6px 4px;gap:3px}
 .hotspot.door-spot .spot-id{font-size:11px}
 .breadcrumbs{border-radius:var(--control-radius)}
}