:root{--ink:#193f36;--muted:#6e8175;--green:#286e59;--line:#d9e2d5;--paper:#f8f9f4;--soft:#edf3e9;--gold:#b38b51;font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0;line-height:1.7}h1,h2,h3,p{margin:0}a{color:var(--green);text-underline-offset:4px}button,input,select{font:inherit;color:inherit}button,a,input,select,summary{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--gold)}button,select,summary{cursor:pointer}button{background:white;border:1px solid #bdcfc2;border-radius:5px;padding:10px 16px;font-size:12px;min-height:42px}button:hover{background:var(--soft);border-color:var(--green)}button:disabled{opacity:.55;cursor:default}button.primary{color:white;background:var(--green);border-color:var(--green)}input,select{background:white;border:1px solid #bdcfc2;border-radius:5px;min-height:44px;padding:8px 12px;max-width:100%}[hidden]{display:none!important}.skip{position:fixed;top:-60px;left:20px;background:white;padding:12px;z-index:50}.skip:focus{top:8px}header{padding:20px clamp(20px,3vw,56px);min-height:88px;background:white;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:27px}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);text-decoration:none;flex-shrink:0}.brand-mark{background:var(--green);color:white;font:30px Georgia,serif;width:47px;height:50px;border-radius:8px;display:grid;place-items:center}.brand strong{display:block;font-size:22px;letter-spacing:1px}.brand small{display:block;font-size:9px;color:#799182;letter-spacing:1.4px}nav{display:flex;align-items:center;justify-content:center;gap:24px;margin:auto}nav a{font-size:13px;text-decoration:none;color:var(--muted);padding:10px 0;border-bottom:2px solid transparent;white-space:nowrap}nav a[aria-current]{border-bottom-color:var(--green);color:var(--green);font-weight:700}.text-button{border:0;font-size:12px;padding:6px}.text-button b{font-size:10px;background:var(--soft);padding:3px 6px;border-radius:4px;margin-left:5px}main{max-width:1512px;margin:auto;padding:0 clamp(20px,4vw,64px)}.hero{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:64px;padding:52px 0 38px;border-bottom:1px solid var(--line)}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:650;color:#7c9383;margin-bottom:13px}h1{font:500 clamp(36px,4.3vw,60px)/1.3 "Noto Serif SC","Songti SC","SimSun",serif;letter-spacing:2px}h2{font-size:24px;font-weight:600;line-height:1.4}h3{font-size:18px;font-weight:600}.lead{font-size:14px;color:var(--muted);max-width:530px;margin:22px 0 18px;line-height:2}.tags{display:flex;gap:8px;flex-wrap:wrap}.tags span,.badge{font-size:10px;background:var(--soft);color:#637e6c;border-radius:4px;padding:4px 9px}.hero-figure{position:relative;min-height:300px;background:radial-gradient(ellipse at 55% 50%,#dfead8 0,#eef3e8 45%,var(--paper) 76%);border-left:1px solid #e4e9df;overflow:hidden}.hero-caption{position:absolute;bottom:14px;left:24px;display:flex;flex-direction:column}.hero-caption span{font-size:9px;letter-spacing:2px;color:#789080}.hero-caption strong{font:500 26px "Songti SC",serif;margin:6px 0}.hero-caption small{font-size:10px;color:var(--muted)}#hero-map{width:100%;height:310px}#hero-map svg{width:100%;height:100%;padding:14px 28px 22px}.notice{border:1px solid var(--line);border-left:3px solid #87a17d;background:#f0f4e9;font-size:12px;padding:15px 20px;margin:20px 0;overflow-wrap:anywhere}.notice.error{border-left-color:#ae6b52;background:#fbf1e9}.context-bar{display:flex;justify-content:space-between;align-items:end;gap:24px;padding:23px 0;border-bottom:1px solid var(--line)}.context-fields{display:flex;gap:16px}.context-fields label,.metric-label,.search-bar label{display:flex;flex-direction:column;gap:6px;font-size:11px;color:var(--muted)}.context-fields select{min-width:185px;font-size:14px}.context-actions{display:flex;gap:8px}.section-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:29px 0 20px}.section-title .eyebrow{margin-bottom:7px}.section-title>a{font-size:12px;text-decoration:none}.service-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}.service-card{padding:25px 21px 20px;background:white;border:1px solid var(--line);border-top:3px solid var(--accent,#71917b);border-radius:6px;display:flex;flex-direction:column;min-width:0}.service-icon{color:var(--accent,#71917b);height:36px;display:flex;align-items:center;margin-bottom:16px;font:32px Georgia,serif}.service-icon svg{width:28px;height:32px;fill:none;stroke:currentColor;stroke-width:1.6}.service-card h3{font-size:21px}.service-card .metric-name{font-size:11px;color:var(--muted);margin:10px 0 17px;min-height:38px}.value{font-size:32px;line-height:1.4;font-weight:550;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.value small{display:block;font-size:11px;font-weight:400;color:var(--muted);margin:6px 0 15px}.card-note{font-size:11px;color:var(--muted);line-height:1.9;margin:12px 0}.service-card a{font-size:11px;text-decoration:none;margin-top:auto;padding-top:15px;border-top:1px solid var(--line)}.status-badge{display:inline-flex;width:max-content;padding:3px 6px;border-radius:3px;background:#edf3e9;color:#6c866d;font-size:9px}.status-badge.pending{background:#f5f1e6;color:#9b8055}.panel{background:white;border:1px solid var(--line);border-radius:6px;padding:26px}.pale{background:var(--soft)}.panel>p:not(.eyebrow){font-size:12px;color:var(--muted);line-height:1.95;margin-top:15px}.overview-bottom{display:grid;grid-template-columns:1.25fr 1fr;gap:22px;margin:26px 0}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:24px 0}.stats strong{display:block;font-size:33px;font-weight:500}.stats span{font-size:11px;color:var(--muted)}.link-arrow{display:flex;justify-content:space-between;font-size:12px;margin-top:22px;text-decoration:none}.muted{font-size:12px;color:var(--muted);line-height:1.9}.scope-note{background:var(--soft);padding:13px 18px;border-left:2px solid #8ea789;font-size:12px;color:var(--muted);margin-bottom:20px}.chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.chart-grid h3{margin-bottom:15px}.chart{width:100%;height:auto;min-height:240px}.chart text{font-family:inherit;fill:var(--muted);font-size:12px}.chart .point-label{fill:var(--ink);font-size:12px;font-weight:600}.chart-note{font-size:11px;color:var(--muted);margin-top:8px}.dot-row{display:grid;grid-template-columns:75px 1fr 100px;gap:12px;align-items:center;margin:16px 0;font-size:12px}.dot-row button{border:0;padding:0;min-height:28px;text-align:left;font-size:12px}.dot-track{height:1px;background:#e0e7dc;position:relative}.dot-track i{position:absolute;top:-4px;width:9px;height:9px;border-radius:50%;background:var(--green);transform:translateX(-50%)}.dot-row strong{text-align:right;font-weight:500;font-variant-numeric:tabular-nums}.axis{display:flex;justify-content:space-between;color:var(--muted);font-size:10px;margin-left:87px;margin-right:112px}.detail-panel{margin-top:24px}.detail-panel .section-title{margin-top:0}.table-scroll{overflow:auto;margin-top:16px}table{border-collapse:collapse;width:100%;text-align:right;font-size:12px;white-space:nowrap}th,td{padding:12px;border-bottom:1px solid #e1e8dd}th{font-weight:500;background:var(--soft)}th:first-child,td:first-child{text-align:left}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.metric-card{background:white;border:1px solid var(--line);border-radius:6px;padding:25px}.metric-card h3{font-size:17px;margin-bottom:17px}.metric-card>p{font-size:11px;color:var(--muted);margin-top:12px}.network-grid{display:grid;grid-template-columns:repeat(4,1fr);margin:22px 0;gap:20px}.network-grid>div{border-left:2px solid #c4d3bd;padding-left:16px}.network-grid h4{font-size:12px;margin:0 0 9px}.network-grid strong{font-size:24px;font-weight:500}.network-grid p{font-size:11px;color:var(--muted)}.search-bar{display:flex;gap:20px;margin-bottom:20px}.search-bar label:first-child{flex:1}.search-bar input{width:100%}.search-bar select{min-width:190px}.result-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:17px}.result-card{background:white;border:1px solid var(--line);border-radius:6px;padding:22px;min-width:0}.result-card h3{font-size:16px;margin:10px 0}.result-card .value{font-size:25px}.result-card p{font-size:11px;color:var(--muted);margin:10px 0;overflow-wrap:anywhere}.result-card button{width:100%;margin-top:15px}.result-card details{font-size:11px;overflow-wrap:anywhere}.pagination{display:flex;justify-content:center;gap:20px;align-items:center;margin:25px 0;font-size:12px}.download-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;margin-top:20px}.download-list a{display:flex;flex-direction:column;gap:5px;text-decoration:none;border:1px solid var(--line);padding:15px;border-radius:5px;font-size:12px;overflow-wrap:anywhere}.download-list small{font-size:10px;color:var(--muted)}.method-notes{background:var(--soft);padding:22px 26px;border-radius:5px;margin-bottom:25px;font-size:13px}.method-notes p+p{margin-top:12px}.method-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.method-card{padding:22px;background:white;border:1px solid var(--line);border-radius:6px}.method-card h3{font-size:17px;margin-bottom:13px}.method-card p{font-size:12px;color:var(--muted);margin:9px 0;overflow-wrap:anywhere}.sources{display:grid;gap:20px;margin-top:20px}.sources article{border-bottom:1px solid var(--line);padding-bottom:17px}.sources h4{margin:0;font-size:14px}.sources p{font-size:12px;color:var(--muted);margin-top:5px}.identity{margin-top:24px;font-size:11px;color:var(--muted);overflow-wrap:anywhere}.identity p{margin:10px 0}.map-layout{display:grid;grid-template-columns:240px minmax(0,1fr) 235px;min-height:620px;gap:15px}.map-layout .panel{padding:21px}.map-wrap{position:relative;min-height:620px;border:1px solid var(--line);border-radius:5px;background:#edf1e8;overflow:hidden}#map{width:100%;height:620px;min-height:620px}.map-wrap{height:620px}.layer-panel,.map-info{max-height:620px;overflow:auto}#map-detail{white-space:pre-line}.map-status{position:absolute;bottom:40px;left:12px;right:12px;background:#ffffffdf;border-radius:4px;padding:6px 10px;font-size:10px;pointer-events:none}.map-credit{position:absolute;bottom:10px;right:10px;background:#ffffffe6;padding:3px 6px;font-size:9px}.map-legend{position:absolute;top:12px;right:12px;background:#ffffffeb;padding:12px;font-size:10px;border-radius:4px;max-width:230px}.map-legend span{display:inline-block;width:20px;height:10px;margin-right:6px}.checkline{display:flex;gap:9px;align-items:center;font-size:12px;margin:15px 0}.checkline input{min-height:18px}.layer-row{padding:13px 0;border-bottom:1px solid var(--line)}.layer-row label{font-size:11px;display:flex;align-items:center;gap:8px}.layer-row input[type=checkbox]{min-height:16px}.layer-row input[type=range]{width:100%;min-height:20px;padding:0}.layer-row small{font-size:10px;color:var(--muted)}.file-button{display:block;font-size:11px;padding:12px;border:1px dashed #acbea8;border-radius:5px;margin:15px 0;cursor:pointer}.file-button input{display:block;max-width:100%;font-size:10px;margin-top:10px;padding:0;min-height:25px}.map-info p{font-size:12px;color:var(--muted);margin-top:12px}.map-info .value{font-size:25px;margin-top:15px}.empty{padding:35px 20px;background:#f2f5ec;border:1px dashed #c8d7c2;text-align:center;color:var(--muted);font-size:12px;grid-column:1/-1}.empty strong{display:block;font-size:16px;color:var(--ink);margin-bottom:8px}footer{display:flex;justify-content:space-between;gap:25px;margin-top:45px;padding:26px 0 36px;border-top:1px solid var(--line);color:var(--muted);font-size:10px}footer strong{display:block;color:var(--ink);font-size:14px;margin-bottom:6px}footer a{white-space:nowrap}dialog{border:1px solid var(--line);border-radius:9px;width:min(800px,94vw);padding:27px;color:var(--ink);max-height:90vh;overflow:auto;background:var(--paper)}dialog::backdrop{background:#152d256b}.dialog-header{display:flex;justify-content:space-between;align-items:start;gap:20px;margin-bottom:16px}.dialog-header button{font-size:23px;border:0;padding:0;min-width:38px}.dialog-header h2 span{font-size:12px;color:var(--muted);margin-left:10px}.dialog-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.basket-item,.saved-item{padding:16px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:20px}.basket-item h3,.saved-item h3{font-size:13px}.basket-item p,.saved-item p{font-size:11px;color:var(--muted);margin-top:4px}.saved-item a{font-size:12px}#basket-message{font-size:12px;margin-top:13px}.map-fallback{width:100%;height:620px}.map-fallback text{font:10px sans-serif}.view{scroll-margin-top:20px}
@media(max-width:1200px){header{flex-wrap:wrap;gap:13px}.brand{margin-right:auto}nav{order:3;width:100%;justify-content:space-between;margin:0}.hero{gap:25px}.service-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.map-layout{grid-template-columns:210px 1fr}.map-info{grid-column:1/-1}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.result-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:750px){header{padding:16px 20px}.brand strong{font-size:19px}nav{display:grid;grid-template-columns:repeat(3,1fr);gap:5px}nav a{text-align:center;font-size:12px;white-space:normal;min-height:43px}main{padding-inline:20px}.hero{grid-template-columns:1fr;padding-top:30px;gap:15px}.hero-figure{min-height:220px;border-left:0}#hero-map{height:240px}.hero-caption{left:8px;bottom:6px}.lead{font-size:13px}.context-bar{display:block}.context-fields{width:100%;gap:12px}.context-fields label{flex:1;min-width:0}.context-fields select{width:100%;min-width:0;font-size:16px}.context-actions{margin-top:15px;flex-wrap:wrap}.context-actions button{flex:1;font-size:11px}.service-grid{grid-template-columns:1fr 1fr;gap:12px}.service-card{padding:20px 16px}.service-card h3{font-size:18px}.section-title{align-items:start;flex-wrap:wrap}.section-title h2{font-size:22px}.overview-bottom,.chart-grid,.method-grid{grid-template-columns:1fr}.stats{gap:10px}.stats strong{font-size:29px}.panel{padding:22px}.metric-grid{gap:12px}.metric-card{padding:20px 16px}.network-grid{grid-template-columns:1fr 1fr;gap:25px}.result-grid{grid-template-columns:1fr}.search-bar{flex-direction:column;gap:12px}.search-bar select{width:100%}.download-list{grid-template-columns:1fr}.map-layout{display:flex;flex-direction:column}.layer-panel{max-height:320px;overflow:auto}.map-wrap,#map{height:520px;min-height:520px}.map-info{min-height:100px}.section-title>div>button{margin-top:8px}footer{flex-direction:column;gap:16px}.value{font-size:28px}.hero h1{font-size:40px}.metric-label{width:100%}.metric-label select{font-size:16px}.dot-row{grid-template-columns:65px 1fr 85px;gap:8px;font-size:11px}.axis{margin-left:73px;margin-right:93px}.dialog-actions{display:grid;grid-template-columns:1fr 1fr}.basket-item{align-items:start}.brand-mark{height:43px;width:42px}.table-scroll:before{content:"左右滑动查看完整表格 →";display:block;font-size:11px;color:var(--muted);margin-bottom:9px}}
@media(max-width:400px){.service-grid{grid-template-columns:1fr}.service-card .metric-name{min-height:0}.metric-grid{grid-template-columns:1fr}.hero h1{font-size:36px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
@media print{header,.context-bar,.hero-figure,.context-actions,button,.search-bar,.pagination{display:none!important}main{padding:0}.hero{display:block;padding:15px 0}h1{font-size:32px}.panel,.service-card,.metric-card{break-inside:avoid}.view[hidden]{display:none!important}body{background:white}}