:root{font-family:Inter,PingFang SC,Microsoft YaHei,sans-serif;color:#002fa7;background:#edf6fc;font-synthesis:none;--ink:#002fa7;--muted:#658496;--line:#3d4d5826;--paper:#f4faffdf;--accent:#002fa7;--shadow:0 8px 34px #002fa70a}*{box-sizing:border-box}body{margin:0;overflow:hidden;color:var(--ink)}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer;border:0}button:focus-visible,a:focus-visible{outline:2px solid #b5814c;outline-offset:4px}button{transition:background .2s,color .2s}button:hover{filter:brightness(.96)}#scene{position:fixed;inset:0;touch-action:none}#scene canvas{display:block;width:100%;height:100%}.topbar{position:fixed;z-index:10;inset:0 0 auto;height:95px;padding:0 40px;display:flex;align-items:center;justify-content:space-between;background:linear-gradient(180deg,var(--paper),transparent);border-bottom:1px solid var(--line);pointer-events:none}.topbar>*{pointer-events:auto}.brand{display:flex;align-items:center;gap:13px;background:none;text-align:left;padding:0}.brandmark{width:46px;height:46px;display:grid;place-items:center;background:#002fa7;border-radius:12px;color:#f4edd7;font:28px Songti SC,serif}.brand strong{display:block;font:600 24px Songti SC,SimSun,serif;letter-spacing:4px}.brand small{display:block;font-size:10px;letter-spacing:2px;margin-top:7px;color:var(--muted)}.topnav{display:flex;gap:32px;position:absolute;left:50%;transform:translate(-50%);height:100%;align-items:center}.topnav button{height:100%;background:none;color:var(--muted);font-size:14px;letter-spacing:1px;position:relative}.topnav button.active{color:var(--ink)}.topnav button.active:after{content:"";position:absolute;bottom:23px;left:50%;width:4px;height:4px;border-radius:50%;background:var(--accent)}.day-toggle{display:flex;gap:3px;padding:5px;background:var(--paper);border:1px solid var(--line);border-radius:30px}.day-toggle button{padding:8px 13px;border-radius:22px;background:none;font-size:14px;color:var(--muted)}.day-toggle button.active{background:#002fa7;color:#f5fbff}.intro{position:fixed;z-index:4;top:145px;left:44px;width:265px;pointer-events:none}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--muted);display:flex;align-items:center;gap:10px}.eyebrow:before{content:"";width:24px;height:1px;background:var(--muted)}h1{font:400 44px/1.55 Songti SC,SimSun,serif;letter-spacing:2px;margin:20px 0 14px;white-space:nowrap}h1 em{font-style:normal;color:#002fa7}.stamp{display:inline-flex;align-items:center;justify-content:center;font:16px serif;width:25px;height:25px;border:1px solid #b67b5c;color:#aa7256;transform:rotate(-7deg);vertical-align:middle;margin-left:10px}.intro-copy{font-size:14px;line-height:2;color:var(--muted);letter-spacing:1px}.mode{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:9px;margin-top:22px}.mode i{width:5px;height:5px;border-radius:50%;background:#6e899b}.divider{opacity:.4}.hairline{width:32px;height:1px;background:var(--line);margin:24px 0}.detail small{font-size:10px;letter-spacing:2px;color:var(--muted)}.detail h2{font:400 19px Songti SC,SimSun,serif;letter-spacing:1px;margin:12px 0}.detail p{font-size:13px;line-height:1.9;color:var(--muted);margin:0;min-height:74px;max-width:250px}.intro-actions{display:flex;gap:9px;margin-top:20px;pointer-events:auto}.primary{background:#002fa7;color:#e3edf3;border-radius:6px;padding:12px 16px;font-size:14px;display:flex;align-items:center;gap:20px}.secondary{border:1px solid var(--line);background:var(--paper);border-radius:6px;font-size:13px;padding:10px 13px}.sim-note{font-size:11px;letter-spacing:1px;color:var(--muted)}.compass{position:fixed;top:117px;right:40px;text-align:center;color:var(--muted);z-index:4}.compass b{font:12px Georgia,serif}.compass span{display:block;font:40px/1 serif}.compass small{font-size:10px;letter-spacing:3px}.tools{position:fixed;right:32px;top:260px;z-index:10;padding:6px;display:flex;flex-direction:column;gap:3px;border:1px solid #ffffff80;border-radius:11px;background:var(--paper);backdrop-filter:blur(16px);box-shadow:var(--shadow)}.tools button{width:35px;height:35px;background:none;border-radius:6px;font-size:20px}.tools button:nth-of-type(4),.tools button:nth-of-type(5){font-size:14px}.tools button:hover,.tools button[aria-pressed=true]{background:#d5dfe5;color:#002fa7}.tools hr{width:21px;border:0;border-top:1px solid var(--line);margin:3px auto}.operations{position:fixed;z-index:5;right:104px;top:125px;width:230px;padding:15px 17px;background:var(--paper);border:1px solid #ffffff88;border-radius:10px;backdrop-filter:blur(12px);box-shadow:var(--shadow)}.operation-heading{display:flex;align-items:center;justify-content:space-between;font-size:12px;letter-spacing:1px}.live-tag{font-size:10px;border:1px solid var(--line);padding:2px 6px;border-radius:4px;color:var(--muted)}.operation-row{display:flex;align-items:center;gap:11px;margin-top:19px}.op-icon{font-size:22px;color:#002fa7}.operation-row b{display:block;font-size:12px;font-weight:500}.operation-row small{display:block;font-size:10px;color:var(--muted);margin-top:5px}.operation-row>span:last-child{margin-left:auto;font:21px Georgia,serif;color:#002fa7}.playback{display:flex;align-items:center;gap:3px;border-top:1px solid var(--line);margin-top:16px;padding-top:11px;font-size:10px;color:var(--muted)}.playback button{background:none;padding:6px;border-radius:4px;font-size:12px}.playback>span{margin-right:auto}.playback button.active{background:#dae3e9;color:#002fa7}.destinations{position:fixed;z-index:8;bottom:64px;left:50%;transform:translate(-50%);width:min(790px,calc(100% - 580px));display:flex;padding:10px;background:#eef5f9db;border:1px solid #ffffffc0;border-radius:11px;box-shadow:var(--shadow);backdrop-filter:blur(20px)}.destinations>button{position:relative;flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;gap:8px;background:none;border-radius:6px;padding:12px 4px;color:var(--muted)}.destinations>button.active{background:#dae3e9;color:#002fa7}.destinations>button small{position:absolute;left:9px;top:4px;font-size:9px;color:var(--muted)}.dest-icon{font:29px/1.1 Georgia,serif;height:32px}.destinations b{font:400 13px Songti SC,SimSun,serif;white-space:nowrap;letter-spacing:1px}.dock-caption{position:absolute;left:3px;top:-27px;color:var(--muted);font-size:11px;letter-spacing:1px;white-space:nowrap}.dock-caption span{margin:0 10px;opacity:.4}.minimap{position:fixed;z-index:5;right:33px;bottom:64px;width:213px;height:167px;padding:13px;background:var(--paper);border:1px solid #ffffff99;border-radius:10px;backdrop-filter:blur(12px);text-align:left}.minimap>span{font-size:11px;display:flex;justify-content:space-between;letter-spacing:1px}.minimap canvas{width:185px;height:118px;display:block}.minimap>small{position:absolute;bottom:10px;right:11px;font-size:9px;color:var(--muted)}.minimap i{display:inline-block;width:18px;border-bottom:1px solid var(--muted);margin:0 6px}footer{position:fixed;bottom:23px;left:44px;right:33px;display:flex;justify-content:space-between;align-items:center;z-index:5;color:var(--muted);font-size:11px;letter-spacing:.4px;pointer-events:none}footer i{font-style:normal;margin:0 10px}footer button{background:none;color:var(--muted);font-size:10px;pointer-events:auto}.poi{position:absolute;z-index:3;left:0;top:0;transform:translate(-50%,-100%);padding:7px 10px;background:#eff5f9ed;border:1px solid #ffffff88;border-radius:5px;box-shadow:0 4px 16px #002fa713;color:#002fa7;font-size:12px;letter-spacing:1px;white-space:nowrap;pointer-events:auto}.poi:after{content:"";position:absolute;left:50%;bottom:-12px;width:1px;height:12px;background:#5a707f88}.poi.active{background:#002fa7;color:#dfecf4}#labels{position:fixed;inset:0;pointer-events:none;overflow:hidden}.toast{position:fixed;z-index:30;bottom:195px;left:50%;transform:translate(-50%);padding:12px 22px;background:#002fa7ed;color:#e4eef4;border-radius:24px;font-size:13px;opacity:0;transition:opacity .3s;pointer-events:none;max-width:90vw;text-align:center}.toast.show{opacity:1}.loading{position:fixed;inset:0;background:#edf6fc;display:grid;align-content:center;justify-items:center;z-index:100;transition:opacity .6s}.loading.hide{opacity:0;pointer-events:none}.loading-symbol{font:36px serif;background:#002fa7;color:#f4edd7;border-radius:15px;width:65px;height:65px;display:grid;place-items:center}.loading h2{font:30px serif;letter-spacing:7px;margin:25px 0 10px}.loading p{font-size:13px;color:#002fa7}.loading-bar{width:170px;height:2px;background:#c3ced6;margin-top:20px;position:relative;overflow:hidden}.loading-bar:after{content:"";position:absolute;inset:0;width:50%;background:#002fa7;animation:load 1.5s infinite ease-in-out}@keyframes load{0%{transform:translate(-100%)}to{transform:translate(200%)}}dialog{color:var(--ink);background:#e9f0f5;border:1px solid #ffffffaa;border-radius:15px;padding:36px;width:min(580px,calc(100vw - 32px));max-height:88vh;box-shadow:0 22px 80px #002fa730}dialog::backdrop{background:#002fa755;backdrop-filter:blur(7px)}dialog .close{position:absolute;right:14px;top:10px;font-size:28px;background:none}dialog h2{font:26px/1.5 serif;margin:20px 0}dialog p{font-size:14px;line-height:1.9;color:var(--muted)}dialog small{font-size:11px;color:var(--muted);letter-spacing:1px}.facts{display:flex;gap:35px;border-block:1px solid var(--line);padding:18px 0;font-size:12px}.facts b{display:block;font:25px Georgia,serif;margin-bottom:8px}.source-list{display:flex;flex-direction:column;gap:10px;margin:20px 0}.source-list a{font-size:12px;color:var(--ink)}.night{--ink:#edf3f6;--muted:#c0ced7;--line:#b4c6d440;--paper:#344b5cE8;--accent:#bed6e5;--shadow:0 8px 28px #172c3b22;background:#526978}.night h1 em{color:#a0b3c0}.night .destinations{background:#344b5ce8}.night .destinations>button.active,.night .tools button[aria-pressed=true],.night .playback button.active{background:#002fa7;color:#d5e2ea}.night .poi{background:#3b5364ef;color:#edf3f6;border-color:#91aabb66}.night dialog{background:#344b5c}.night .day-toggle button.active{background:#688192}.night .operation-row>span:last-child{color:#a2b8c7}@media(min-width:1600px){.intro{left:48px;top:160px}.destinations{width:850px}.operations{top:135px}}@media(max-width:1250px){.topbar{padding:0 26px}.topnav{gap:20px}.intro{left:28px;width:228px;top:127px}h1{font-size:36px}.detail p{font-size:12px}.operations{right:84px;width:207px}.destinations{width:calc(100% - 440px);left:46%}.minimap{width:170px;height:147px;right:25px}.minimap canvas{width:145px;height:98px}.tools{right:24px}.intro-copy{font-size:12px}.destinations b{font-size:12px;letter-spacing:0}.controls-hint{display:none}}@media(max-width:950px){.topnav{position:static;transform:none;gap:16px}.topnav button{font-size:12px}.brand small{font-size:8px;letter-spacing:1px}.brand strong{font-size:21px}.intro{top:120px;width:200px}.intro h1{font-size:32px}.intro-copy,.hairline,.detail,.sim-note{display:none}.intro-actions{flex-direction:column;align-items:flex-start}.operations{top:115px;right:80px;width:200px}.destinations{width:calc(100% - 250px);left:20px;transform:none;bottom:66px}.minimap{bottom:66px}.tools{top:335px}.topbar{height:86px}.compass{top:110px;right:28px}.eyebrow{font-size:9px}}@media(max-width:640px){.topbar{height:77px;padding:0 17px}.brandmark{width:37px;height:37px;font-size:24px}.brand{gap:9px}.brand strong{font-size:20px;letter-spacing:2px}.brand small{font-size:7px}.topnav{display:none}.day-toggle button{padding:7px 10px}.day-toggle span{display:none}.intro{left:20px;top:104px;width:185px}.intro h1{font-size:29px;margin:14px 0}.stamp{width:20px;height:20px;font-size:13px;margin-left:6px}.eyebrow{font-size:8px;letter-spacing:1px}.mode{font-size:10px;margin-top:12px}.intro-actions{margin-top:14px;gap:7px;flex-direction:row}.primary,.secondary{padding:9px 10px;font-size:11px;gap:7px}.operations{top:auto;bottom:187px;right:17px;width:180px;padding:10px 12px}.operation-heading{font-size:11px}.operation-row{margin-top:12px;gap:8px}.operation-row b{font-size:10px}.operation-row small{font-size:9px}.operation-row>span:last-child{font-size:17px}.playback{margin-top:10px;padding-top:7px}.tools{top:180px;right:16px;padding:4px;gap:1px}.tools button{width:29px;height:30px;font-size:18px}.compass{top:94px;right:22px}.compass span{font-size:33px}.compass small{display:none}.destinations{left:12px;right:12px;width:auto;bottom:60px;padding:7px}.destinations>button{padding:11px 2px;gap:5px}.destinations b{font-size:10px}.dest-icon{font-size:23px;height:27px}.destinations>button small{font-size:8px;left:5px}.dock-caption{font-size:9px;top:-22px}.minimap{display:none}footer{left:16px;right:16px;bottom:20px;font-size:9px}footer button{font-size:8px}footer i{margin:0 4px}.poi{font-size:10px;padding:5px 7px}.toast{bottom:166px;font-size:11px}.facts{gap:22px}dialog{padding:26px}.operation-row:nth-child(3){display:none}}@media(max-height:720px)and (min-width:641px){.intro{top:113px}.intro h1{font-size:32px;margin:12px 0}.intro-copy{display:none}.hairline{margin:17px 0}.detail p{min-height:50px}.intro-actions{margin-top:12px}.operations{top:110px}.tools{top:240px}.destinations,.minimap{bottom:54px}footer{bottom:15px}}.intro{top:112px;left:28px;width:218px}.intro h1,.intro .eyebrow,.intro-copy,.hairline{display:none}.intro .mode{margin-top:0}.intro .detail h2{font-size:18px}.intro .detail p{font-size:12px;min-height:0}.intro-actions{margin-top:13px}.intro .sim-note{font-size:10px}.overview .detail p,.overview .detail small,.overview .sim-note,.overview .operations .operation-row{display:none}.overview .operations{top:111px;padding:11px 14px}.overview .operations .playback{margin-top:9px;padding-top:7px}.overview .intro .detail h2{margin:10px 0}.overview .intro-actions{margin-top:8px}.operation-row>span:nth-child(2){min-width:0}.operation-row b{line-height:1.5}#object-tooltip{position:fixed;z-index:40;pointer-events:none;padding:9px 13px;max-width:240px;background:#002fa7ed;color:#edf5fa;border:1px solid #acbdc966;border-radius:7px;font-size:12px;box-shadow:0 5px 18px #002fa722}#object-tooltip[hidden]{display:none}@media(max-width:640px){.intro{top:91px;left:16px;width:190px}.intro .detail{display:none}.intro-actions{flex-direction:row;margin-top:8px}.overview .operations{top:auto;bottom:184px;right:14px;width:175px}.overview .operations .operation-heading{display:none}.overview .operations .playback{border:0;padding:0;margin:0}.overview .tools{top:160px}}.weather-card{position:fixed;z-index:5;left:28px;bottom:74px;width:218px;padding:13px 15px;border:1px solid #ffffff88;border-radius:10px;background:var(--paper);backdrop-filter:blur(12px);font-size:12px}.weather-heading{display:flex;align-items:center;justify-content:space-between}.weather-heading button{background:none;font-size:18px}.weather-card b{font:30px Georgia,serif;margin-right:10px}.weather-card p{font-size:11px;line-height:1.7;margin:7px 0}.weather-card small,.weather-card a{display:block;color:var(--muted);font-size:9px;line-height:1.8}.weather-card a{text-decoration:none}.metro-mode .detail,.metro-mode .weather-card{display:none}.metro-poi{font-size:10px;border-left:3px solid #002fa7;max-width:245px;white-space:normal}.metro-poi.selected{background:#002fa7;color:#fff}.tools button:disabled{opacity:.35;cursor:default}#underground{font-size:12px}@media(max-width:950px){.weather-card{left:20px;bottom:210px;width:190px}.metro-mode .operations{display:none}}@media(max-width:640px){.weather-card{left:16px;top:172px;bottom:auto;width:174px;padding:9px 11px}.weather-card b{font-size:24px}.weather-card p{font-size:10px}.weather-card small{font-size:8px}.metro-poi{max-width:150px;font-size:9px}}.intro-actions{display:flex;flex-direction:column;align-items:flex-start;gap:7px}.intro-actions>button{display:flex;justify-content:space-between;align-items:center;width:132px;min-height:36px;padding:9px 13px;font-size:13px}.intro-actions #underground[aria-pressed=true]{background:#d7dfe5;border-color:#7a94a5}.night .intro-actions #underground[aria-pressed=true]{background:#002fa7}@media(max-width:640px){.intro-actions{flex-direction:column;gap:5px}.intro-actions>button{width:116px;min-height:32px;padding:7px 11px;font-size:11px}.weather-card{top:252px}}.intro-actions>button[aria-pressed=true],.intro-actions #underground[aria-pressed=true],.night .intro-actions #underground[aria-pressed=true]{background:#002fa7;color:#e3edf3;border-color:#002fa7}.intro-actions>button[aria-pressed=false]{background:var(--paper);color:var(--ink);border:1px solid var(--line)}.entrance-poi{font-size:9px;padding:4px 6px;background:#e9f3f9df;border-color:#bca78080;color:#746340;letter-spacing:0}.night .entrance-poi{background:#3b5364ef;color:#eadfc2}.metro-mode .entrance-poi{font-size:8px}.entrance-poi:after{height:7px;bottom:-7px}.toast{max-width:min(720px,90vw);line-height:1.7}@media(max-width:640px){.weather-card{top:294px}}.metro-mode .operations{display:none}.intro{display:flex;flex-direction:column}.intro .mode{order:0}.intro-actions{order:1}.intro .sim-note{order:2;display:block;color:#a44700;background:#fff0d7;border:1px solid #e5a252;border-left:3px solid #dc790d;border-radius:5px;padding:7px 9px;margin:12px 0 0;font-size:10px;line-height:1.7;letter-spacing:0;font-weight:600;max-width:210px}.intro .detail{order:3;margin-top:18px}.intro .detail p{line-height:1.8}.night .intro .sim-note{color:#ffd19b;background:#543a22;border-color:#aa703b}.gate-poi{font-size:9px;padding:3px 5px}@media(max-height:800px){.intro .detail{display:none}}@media(max-width:640px){.intro .sim-note{font-size:9px;max-width:122px;padding:5px 7px;line-height:1.6}.intro{width:122px}}.weather-stack{position:fixed;z-index:5;left:28px;bottom:74px;width:218px;display:flex;flex-direction:column;gap:10px}.weather-stack .weather-card{position:static;width:100%;padding:13px 15px}.weather-stack .playback{border:1px solid #ffffff99;border-radius:8px;background:var(--paper);backdrop-filter:blur(12px);padding:8px 10px;margin:0}.weather-stack .playback button{min-width:30px;min-height:30px}.weather-stack .playback span{white-space:nowrap}.metro-mode .weather-stack .weather-card{display:block}@media(max-width:950px){.weather-stack{left:20px;bottom:205px;width:190px}.weather-stack .playback{padding:6px}.weather-stack .playback button{min-width:26px}}@media(max-width:640px){.weather-stack{left:16px;top:auto;bottom:174px;width:180px;gap:7px}.weather-stack .weather-card{padding:9px 11px}.weather-stack .weather-card small,.weather-stack .weather-card a{font-size:8px}.weather-stack .weather-card b{font-size:24px}}@media(max-height:700px){.weather-stack .weather-card a{display:none}.weather-stack .weather-card p{margin:3px 0}.weather-stack .weather-card{padding:8px 11px}}@media(min-width:951px){.minimap{width:362.1px;height:283.9px;padding:22.1px;bottom:64px}.minimap canvas{width:314.5px;height:200.6px}.minimap>small{bottom:17px;right:18px}.destinations{width:min(850px,calc(100% - 800px))}}@media(min-width:951px)and (max-width:1250px){.minimap{width:289px;height:249.9px;padding:20px}.minimap canvas{width:246.5px;height:166.6px}.destinations{width:calc(100% - 650px)}}.intro{--action-width:132px}.intro-actions>button,.intro .sim-note{width:var(--action-width);max-width:var(--action-width)}.intro .sim-note{align-self:flex-start;text-wrap:balance}.intro-actions>button>span{font-size:16px;line-height:1}@media(max-width:640px){.intro{--action-width:116px}.intro-actions>button>span{font-size:15px}}.intro .sim-note>span{display:block;white-space:nowrap}#weather-icon{display:inline-block;font-size:22px;line-height:1;vertical-align:middle;margin-right:6px}#weather-icon:empty{display:none}.landmark-poi{font-size:12px;padding:7px 10px}@media(max-width:640px){.landmark-poi{font-size:10px;padding:5px 7px}#weather-icon{font-size:19px;margin-right:4px}}.ui-icon{display:inline-block;width:18px;height:18px;flex:0 0 auto;vertical-align:middle;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;color:inherit}.destinations .dest-icon,.brand-symbol{width:28px;height:28px}.loading-symbol img{display:block;width:100%;height:100%}.day-toggle .ui-icon{width:16px;height:16px}#weather-icon .ui-icon{width:24px;height:24px}.intro-actions .ui-icon{width:17px;height:17px}@media(max-width:640px){.destinations .dest-icon{width:23px;height:23px}.brand-symbol{width:22px;height:22px}#weather-icon .ui-icon{width:21px;height:21px}}.regional-legend{display:inline-flex;align-items:center;gap:5px}.regional-legend i{display:inline-block;width:19px;height:8px;border-top:3px solid #89888d;border-bottom:3px solid #89888d}.intro .detail{padding:14px 16px;background:#f3f7f9f0;border:1px solid rgba(255,255,255,.8);border-radius:10px;box-shadow:0 4px 18px #002fa710;backdrop-filter:blur(12px)}.intro .detail h2{margin:9px 0}.intro .detail p{color:#002fa7}.night .intro .detail{background:#344b5cf2;border-color:#7990a033}.night .intro .detail p{color:#cad4da}.transport-glyph{display:inline-block;font-family:Segoe UI Symbol,Arial Unicode MS,sans-serif;font-variant-emoji:text;color:inherit;line-height:1;vertical-align:middle;font-size:20px}.destinations .transport-glyph{font-size:28px;width:28px;text-align:center}.intro-actions .transport-glyph{width:17px;font-size:19px;text-align:center}#pause{display:inline-flex;align-items:center;justify-content:center}#pause .playback-icon{width:18px;height:18px}#weather-temp{font-family:Arial,Helvetica Neue,Microsoft YaHei,sans-serif;font-variant-numeric:lining-nums tabular-nums;font-feature-settings:"lnum" 1,"tnum" 1;font-weight:500;letter-spacing:-.5px;line-height:1.1}@media(max-width:640px){.destinations .transport-glyph{font-size:23px;width:23px}}.intro{--stack-gap:10px;gap:var(--stack-gap);max-height:calc(100dvh - 170px);overflow:visible;padding-bottom:2px}.intro>*{flex-shrink:0}.intro .mode,.intro .intro-actions,.intro .sim-note,.intro .detail{margin-top:0;margin-bottom:0}.intro .intro-actions{display:flex;flex-direction:column;gap:var(--stack-gap)}.intro .intro-actions>button{margin:0}.intro .weather-stack{position:static;order:3;left:auto;top:auto;bottom:auto;gap:var(--stack-gap);width:218px;max-width:100%;flex:none;pointer-events:auto}.intro .detail{order:4;display:block;flex:0 1 auto;min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;pointer-events:auto}.metro-mode .intro .detail,.metro-mode .intro .detail p{display:block}.intro .weather-stack .playback,.intro .weather-stack .weather-card{margin:0}@media(max-width:950px){.intro .weather-stack{width:190px}}@media(max-width:640px){.intro{width:180px;max-height:calc(100dvh - 255px)}.intro .weather-stack{width:180px}.intro .detail{padding:10px 12px}}@media(max-width:640px){.destinations b{font-size:9px}}@media(min-width:641px)and (max-width:1100px){.topnav{position:static;transform:none;gap:14px}.brand strong{font-size:20px;letter-spacing:2px}.topbar{gap:14px}.day-toggle button{padding:8px 10px}}@media(max-width:420px){.topbar{padding-inline:12px;gap:8px}.brand strong{font-size:17px;letter-spacing:1px}.brand small{font-size:6px;letter-spacing:.7px}.day-toggle{padding:4px;gap:1px}.day-toggle button{padding:7px 8px}}#detail-toggle{display:none}@media(max-width:950px),(pointer:coarse)and (max-width:1400px){.topbar{height:56px;padding:0 12px;gap:8px}.topnav,.brand small{display:none}.brand strong{font-size:18px;letter-spacing:1px;white-space:nowrap}.day-toggle{padding:3px;gap:1px}.day-toggle button{min-width:30px;min-height:30px;padding:6px 8px}.day-toggle span{display:none}.day-toggle .ui-icon{width:14px;height:14px}.intro{top:66px;left:8px;width:150px;--action-width:108px;--stack-gap:6px;max-height:calc(100dvh - 150px);padding:0}.intro-actions>button{min-height:30px;padding:5px 9px;font-size:11px}.intro-actions .ui-icon{width:14px;height:14px}.intro-actions .transport-glyph{font-size:16px;width:14px}.intro .sim-note{font-size:8px;padding:4px 7px;line-height:1.5}.intro .weather-stack{width:100%}.intro .weather-stack .playback{padding:3px 5px;font-size:9px;gap:1px}.intro .weather-stack .playback button{min-width:24px;min-height:27px;padding:3px;font-size:10px}#pause .playback-icon{width:14px;height:14px}.intro .weather-stack .weather-card{padding:7px 9px}.weather-heading{font-size:10px}.weather-card #weather-temp{font-size:21px;margin-right:5px}.weather-card #weather-icon{margin-right:3px}.weather-card #weather-icon .ui-icon{width:16px;height:16px}.weather-card #weather-summary{font-size:10px}.weather-card #weather-details{font-size:9px;line-height:1.4;margin:3px 0 0}.weather-card .coordinates{display:none}.intro .detail{position:relative;padding:8px 30px 8px 9px;flex:none;max-height:170px}.intro .detail h2,.overview .intro .detail h2{font-size:12px;line-height:1.5;margin:0}.intro .detail small,.intro .detail:not(.expanded) p{display:none}.intro .detail.expanded p{display:block;font-size:10px;line-height:1.65;margin-top:7px}#detail-toggle{display:grid;place-items:center;position:absolute;right:2px;top:2px;width:28px;height:30px;border-radius:5px;background:none;padding:6px}#detail-toggle .ui-icon{width:14px;height:14px}#detail-toggle[aria-expanded=true] .ui-icon{transform:rotate(180deg)}.tools,.overview .tools{top:112px;right:8px;padding:3px;gap:1px}.tools button{width:28px;height:29px;font-size:17px}.tools hr{margin:2px auto;width:16px}.compass{top:65px;right:14px}.compass span{font-size:24px}.compass small{display:none}.destinations{left:8px;right:8px;bottom:22px;transform:none;width:auto;padding:4px;border-radius:9px}.destinations>button{padding:5px 2px;gap:3px}.destinations>button small{display:none}.destinations b{font-size:9px;letter-spacing:0}.destinations .dest-icon,.destinations .transport-glyph{width:20px;height:21px;font-size:20px}.minimap{display:none}footer{bottom:4px;left:8px;right:8px;font-size:7px}footer button{font-size:7px}.controls-hint{display:none}.toast{bottom:88px;font-size:10px;padding:8px 13px}}@media(max-width:380px){.brand strong{font-size:15px}.intro{width:132px;--action-width:100px}.intro .weather-stack .playback{padding:3px}.intro .weather-stack .playback button{min-width:23px}.destinations b{font-size:8px}}.intro .intro-actions{display:grid;grid-template-columns:var(--action-width) max-content;column-gap:6px;row-gap:var(--stack-gap);align-items:start}.intro-actions>button{grid-column:1}.intro-actions>.follow-random{grid-column:2;width:max-content;max-width:none;padding:8px 9px;font-size:11px;justify-self:start}.intro-actions>.follow-random[hidden]{display:none}@media(max-width:950px),(pointer:coarse)and (max-width:1400px){.intro .intro-actions{column-gap:4px}.intro-actions>.follow-random{font-size:9px;padding:5px 6px}}@media(max-width:380px){.intro-actions>.follow-random{padding-inline:4px}}@media(max-width:950px)and (max-height:500px),(pointer:coarse)and (max-width:1400px)and (max-height:500px){.topbar{height:44px}.intro{top:52px;width:140px;--stack-gap:4px;--action-width:100px;max-height:calc(100dvh - 140px)}.intro-actions>button{min-height:26px;padding-block:3px}.intro .sim-note{padding-block:3px}.intro .weather-stack .playback{padding-block:1px}.weather-heading,.weather-card #weather-details{display:none}.intro .weather-stack .weather-card{padding:4px 8px}.intro .detail{flex:0 1 auto;min-height:30px;max-height:110px;padding-block:5px}#detail-toggle{height:25px;top:0}.tools,.overview .tools{top:89px}.tools button{height:24px}.compass{top:51px}}.top-actions{display:flex;align-items:center;gap:20px;flex-shrink:0}.audio-btn{display:grid;place-items:center;background:none;padding:8px;color:var(--muted);border:0;box-shadow:none;flex-shrink:0}.audio-btn svg{display:block;width:19px;height:19px}.audio-btn[aria-pressed=true] .audio-off,.audio-btn[aria-pressed=false] .audio-on{display:none}@media(max-width:950px),(pointer:coarse)and (max-width:1400px){.top-actions{gap:6px}.audio-btn{width:30px;height:30px;padding:6px}.audio-btn svg{width:17px;height:17px}}.poi.routed{transform:none;width:max-content}.poi.routed:after{display:none}.label-leaders{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none}.label-leaders line{stroke:#516572;stroke-width:1;opacity:.7}.night .label-leaders line{stroke:#b3c6d3;opacity:.65}@media(max-width:950px),(pointer:coarse)and (max-width:1400px){.intro .weather-stack{display:contents}.intro .weather-stack .playback{position:fixed;z-index:5;inset:64px 54px auto auto;width:154px;max-width:calc(100vw - 166px);min-height:34px;padding:3px 4px;justify-content:space-between;pointer-events:auto}.intro .weather-stack .playback button{min-width:24px;min-height:26px}.intro .weather-stack .weather-card,.intro .detail{position:fixed;z-index:5;bottom:84px;top:auto;width:calc((100vw - 22px)/2);max-width:none;height:94px;min-height:0;max-height:none;margin:0;border-radius:9px;pointer-events:auto}.intro .weather-stack .weather-card{left:8px;right:auto;padding:8px 9px;display:flex;flex-direction:column;justify-content:center}.intro .detail{left:auto;right:8px;padding:10px 30px 10px 10px;display:flex;flex-direction:column;justify-content:center;overflow:auto}.intro .detail.expanded{height:auto;min-height:94px;max-height:min(220px,40dvh);justify-content:flex-start}.intro .detail.expanded p{max-width:none;min-height:0}.intro .detail:not(.expanded) p{display:none}.intro .detail h2,.overview .intro .detail h2{font-size:12px;line-height:1.55;flex:none}.intro .detail #detail-toggle{top:8px;right:2px}.toast{bottom:190px}}@media(max-width:950px)and (max-height:500px),(pointer:coarse)and (max-width:1400px)and (max-height:500px){.intro .weather-stack .playback{top:50px;min-height:30px;padding-block:1px}.intro .weather-stack .weather-card,.intro .detail{height:66px;bottom:84px}.intro .detail.expanded{min-height:66px;max-height:max(66px,calc(100dvh - 230px))}.intro .weather-stack .weather-card .weather-heading,.intro .weather-stack .weather-card #weather-details{display:block}.intro .weather-stack .weather-card{padding:5px 9px}.tools,.overview .tools{flex-direction:row;top:104px;right:8px;gap:2px}.tools hr{width:1px;height:18px;margin:4px 1px}.toast{bottom:158px}}@media(max-width:380px){.intro{top:104px}}.destinations>button.active,.destinations>button[aria-pressed=true]{background:#002fa7;color:#f5fbff}.destinations>button.active small,.destinations>button[aria-pressed=true] small{color:inherit}.night .destinations>button.active,.night .destinations>button[aria-pressed=true]{background:#eff8ff;color:#002fa7;box-shadow:inset 0 0 0 1px #ffffffb3}.night .destinations>button.active small,.night .destinations>button[aria-pressed=true] small{color:inherit}.night .poi.active,.night .metro-poi.selected{background:#eff8ff;color:#002fa7;border-color:#ffffffb3}body:not(.night){--ink:#002fa7;--muted:#002fa7}body:not(.night) .destinations>button:not(.active):not([aria-pressed=true]),body:not(.night) .poi:not(.active):not(.selected),body:not(.night) .intro-actions>button[aria-pressed=false],body:not(.night) .detail p{color:#002fa7}.night .destinations>button.active,.night .destinations>button[aria-pressed=true],.night .poi.active,.night .metro-poi.selected{color:#002fa7}.night .day-toggle button.active,.night .tools button[aria-pressed=true],.night .playback button.active{background:#eff8ff;color:#002fa7}.night .intro-actions>button[aria-pressed=true],.night .intro-actions #underground[aria-pressed=true]{background:#eff8ff;color:#002fa7;border-color:#d9e7ef}.night .toast,.night #object-tooltip{background:#344b5cf2;color:#edf3f6;box-shadow:0 5px 18px #172c3b22}.night .metro-poi{border-left-color:#aac6d8}.night .poi:after{background:#b7cad788}.night dialog::backdrop{background:#243b4b66}