:root{font-family:"PingFang SC","Microsoft YaHei",sans-serif;color:#284137;background:#e7eadc;color-scheme:light}
*{box-sizing:border-box}body{margin:0}button{font:inherit;cursor:pointer}a{color:#416c5c}a:hover{color:#a45141}
.map-app{display:grid;grid-template-columns:minmax(0,1fr) clamp(370px,30vw,440px);max-width:1800px;min-height:100dvh;margin:auto;background:#f8f7ef;box-shadow:0 0 35px #27372a24}
.map-workspace{display:flex;min-width:0;flex-direction:column;overflow:hidden;background:#f6f6ec}
.map-header{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:84px;padding:14px clamp(16px,2vw,30px);border-bottom:1px solid #cdd8c6;background:#f8f8f0}
.back{flex:none;border:1px solid #b5c9b4;border-radius:99px;padding:8px 12px;background:#fffef8;color:#3d6551;text-decoration:none;font-size:12px;font-weight:700}
.map-header>div{min-width:0}.map-header p{margin:0 0 3px;color:#9b735a;font-size:11px;font-weight:800;letter-spacing:.09em}.map-header h1{margin:0;font-family:"Songti SC","STSong",serif;font-size:clamp(28px,2.9vw,42px);font-weight:600;line-height:1.1;white-space:nowrap}.map-header h1 span{margin-left:5px;color:#ba7056;font-family:"PingFang SC","Microsoft YaHei",sans-serif;font-size:clamp(12px,1.1vw,16px);font-weight:700;letter-spacing:0}
.map-header button{flex:none;border:1px solid #8cad8e;border-radius:99px;padding:8px 11px;background:#eef5ea;color:#3e654e;font-size:12px;font-weight:700}
.map-frame{border-bottom:1px solid #b8c8b3;background:#ccd9c0}.map-viewport{overflow:auto;scroll-behavior:smooth}.map-canvas{position:relative;width:100%;aspect-ratio:3/2;min-width:0;background:#b0baa1}.map-viewport.zoomed .map-canvas{min-width:1300px}.map-canvas img{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:contain;user-select:none}
.pin{position:absolute;z-index:2;display:grid;place-items:center;transform:translate(-50%,-50%);border:2px solid #f8f1df;border-radius:50%;width:30px;height:30px;padding:0;background:#955c3f;color:#fffaf1;box-shadow:0 2px 5px #27362b8c,0 0 0 2px #71452e;font:800 11px ui-sans-serif,system-ui,sans-serif;line-height:1;transition:transform .18s,box-shadow .18s,background .18s}.pin:hover,.pin:focus-visible,.pin.selected{z-index:5;transform:translate(-50%,-50%) scale(1.2);background:#e8b25d;color:#2b3c30;box-shadow:0 2px 9px #27362b9c,0 0 0 4px #fff6df;outline:0}.pin.branch{width:22px;height:22px;background:#f8f1df;color:#315545;border:2px solid #315545;font-size:14px}.pin.branch:hover,.pin.branch:focus-visible,.pin.branch.selected{background:#dfeec9;box-shadow:0 2px 8px #27362b9c,0 0 0 4px #fff6df}.pin[data-name]:hover::after,.pin[data-name]:focus-visible::after,.pin.selected::after{content:attr(data-name);position:absolute;top:-30px;left:50%;transform:translateX(-50%);border:1px solid #385446;border-radius:4px;padding:4px 7px;background:#fffcf0;color:#2b4538;box-shadow:0 2px 8px #26382b55;white-space:nowrap;font:700 12px "PingFang SC","Microsoft YaHei",sans-serif;pointer-events:none}.pin.namelow:hover::after,.pin.namelow:focus-visible::after,.pin.namelow.selected::after{top:29px}
.map-caption{display:flex;justify-content:space-between;gap:8px;padding:8px 15px;background:#e8eddf;color:#526451;font-size:11px;line-height:1.45}.map-caption small{color:#6a7769;font-size:11px}.legend{display:flex;gap:13px;flex-wrap:wrap}.legend span::before{content:"";display:inline-block;width:9px;height:9px;margin-right:5px;border-radius:50%;background:#955c3f}.legend span+span::before{background:#f8f1df;border:2px solid #315545;vertical-align:-2px}
.route-dock{display:flex;min-height:115px;flex-direction:column;justify-content:center;gap:9px;padding:10px 18px 12px;background:#f5f4e9}.dock-head{display:flex;justify-content:space-between;align-items:center;color:#385747}.dock-head>div{display:flex;align-items:baseline;gap:10px}.dock-head strong{font-size:13px}.dock-head span{color:#7a897d;font-size:11px}.dock-head b{color:#af7054;font:800 11px ui-sans-serif,system-ui,sans-serif}.stop-list{display:flex;gap:6px;overflow:auto;scrollbar-width:thin;padding:2px 0 5px}.stop-list button{display:flex;flex:none;align-items:center;gap:6px;max-width:165px;min-height:37px;border:1px solid #c8d5c6;border-radius:6px;padding:6px 9px;background:#fffef8;color:#405e4b;text-align:left;font-size:12px}.stop-list button:hover,.stop-list button.selected{border-color:#a1624b;background:#fff0df}.stop-list b{color:#ad654b;font:800 11px ui-sans-serif,system-ui,sans-serif}.stop-list span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.place-panel{position:sticky;top:0;display:flex;height:100dvh;min-width:0;flex-direction:column;overflow:auto;border-left:1px solid #bfceb8;background:#faf8ef}.panel-header{padding:24px 25px 15px;background:#eaf2e5;border-bottom:1px solid #d2ddcb}.panel-header p{margin:0 0 8px;color:#af755e;font:800 11px ui-sans-serif,system-ui,sans-serif;letter-spacing:.12em}.panel-header h2{margin:0;font-family:"Songti SC","STSong",serif;font-size:25px;font-weight:600}.panel-header span{display:block;margin-top:6px;color:#718274;font-size:12px}
.detail{margin:15px 17px 0;border-top:5px solid #a7634d;padding:20px;background:#fffef9;box-shadow:0 7px 25px #45503813}.eyebrow{margin:0;color:#a5654d;font-size:11px;font-weight:800;letter-spacing:.07em}.detail h2{margin:8px 0 10px;font-family:"Songti SC","STSong",serif;font-size:30px;line-height:1.2}.detail .summary{margin:0 0 15px;color:#53675a;font-size:13px;line-height:1.7}.detail-section{border-top:1px solid #e0e8dc;padding-top:14px;margin-top:14px}.detail-section h3{margin:0 0 8px;color:#3c5b46;font-size:13px;font-weight:800}.resident-list{display:flex;flex-wrap:wrap;gap:7px}.resident{display:flex;align-items:center;gap:7px;border:1px solid #c8d9c9;border-radius:99px;padding:4px 9px 4px 4px;background:#f2f7ef;color:#335943;font-size:12px;font-weight:700}.resident .avatar{display:grid;width:23px;height:23px;place-items:center;border-radius:50%;background:#dcebe0;color:#2b6047;font-family:"Songti SC",serif}.resident-note,.no-resident{margin:8px 0 0;color:#768377;font-size:12px;line-height:1.5}.no-resident{margin:0}
.event-list{display:grid;gap:9px;list-style:none;margin:0;padding:0}.event-list li{border-left:3px solid #d9aa78;padding:2px 0 2px 10px}.event-list strong{display:block;color:#3c513e;font-size:13px}.event-list p{margin:3px 0;color:#647264;font-size:12px;line-height:1.55}.event-list a{display:inline-block;margin-top:3px;font-size:11px}.evidence{margin-top:14px;border-radius:5px;padding:9px 11px;background:#f0f3e8;color:#677469;font-size:11px;line-height:1.6}.reading-prompt{margin:14px 0 0;border-left:3px solid #a9c0a8;padding:8px 11px;background:#f4f7ef;color:#49604d;font-size:12px;line-height:1.6}.reading-prompt b{display:block;color:#3c6a51;font-size:11px}.source{display:inline-block;margin-top:12px;font-size:12px}.actions{display:flex;gap:8px;margin-top:17px}.actions button{border:1px solid #5f8666;border-radius:5px;padding:8px 10px;background:#fff;color:#406247;font-size:12px}.actions .primary{background:#477154;color:white}.actions button:disabled{opacity:.45;cursor:default}
.branch-section{padding:20px 23px}.branch-section h3{margin:0;font-family:"Songti SC",serif;font-size:21px}.branch-section p{margin:5px 0 11px;color:#7a897b;font-size:11px}.branches{display:flex;flex-wrap:wrap;gap:6px}.branches button{border:1px solid #aec6b0;border-radius:99px;padding:6px 9px;background:#eaf3e7;color:#41624c;font-size:11px}.branches button:hover,.branches button.selected{border-color:#5c8a61;background:#d7ead2}.research{margin:0 23px 24px;border-top:1px solid #d8e1d4;padding-top:13px;color:#657369;font-size:11px;line-height:1.7}.research summary{cursor:pointer;font-weight:800}.research p{margin:9px 0}.research .links{display:flex;flex-wrap:wrap;gap:4px 12px}
@media(max-width:980px){.map-app{grid-template-columns:minmax(0,1fr) 360px}.map-header{gap:9px;padding-inline:12px}.map-header h1{font-size:27px}.map-header h1 span{font-size:11px}.map-header button{padding:7px;font-size:11px}}
@media(max-width:760px){.map-app{display:block}.map-workspace{overflow:visible}.map-header{min-height:76px;padding:12px}.map-header h1{font-size:27px}.map-header h1 span{display:block;margin:2px 0 0;font-size:11px}.map-header p{font-size:9px}.back{padding:6px 8px;font-size:10px}.map-caption{display:block}.map-caption small{display:block;margin-top:4px}.route-dock{min-height:96px;padding:8px 12px}.place-panel{position:static;height:auto;overflow:visible;border-left:0}.panel-header{padding:20px}.detail{margin:12px}.pin{width:21px;height:21px;border-width:1px;box-shadow:0 2px 5px #27362b8c,0 0 0 1px #71452e;font-size:9px}.pin.branch{width:16px;height:16px;border-width:1px;font-size:10px}.pin[data-name]:hover::after,.pin[data-name]:focus-visible::after,.pin.selected::after{display:none}}
@media(max-width:420px){.dock-head span{display:none}.map-header button{white-space:nowrap}.map-header h1{font-size:23px}.map-header p{letter-spacing:0}}