:root{--bg:oklch(18% .028 235);--panel:oklch(21% .025 232);--ink:oklch(92% .025 85);--muted:oklch(69% .026 215);--gold:oklch(79% .085 85);--line:oklch(38% .03 230);--space-sm:8px;--space-md:16px;--space-lg:24px;--ease-out:cubic-bezier(.2,.8,.2,1);--ease-in:cubic-bezier(.4,0,1,1);--ease-in-out:cubic-bezier(.4,0,.2,1)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.65 Microsoft YaHei,PingFang SC,sans-serif}button,a,input{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer;background:none;border:0}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--gold);outline-offset:4px}button:hover{color:var(--gold)}button:active{opacity:.65}button:disabled{opacity:.35;cursor:wait}a{color:inherit;text-decoration:none}h1,h2,h3{font-family:"Noto Serif SC",Songti SC,SimSun,Georgia,serif;font-weight:400}#app{height:100dvh;min-height:580px;display:grid;grid-template-columns:minmax(0,1fr) 324px;grid-template-rows:88px 1fr;overflow:hidden}header{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;padding:0 32px;border-bottom:1px solid var(--line);z-index:5;background:var(--bg)}.brand{display:flex;align-items:center;gap:14px;font-family:SimSun,serif;font-size:24px;letter-spacing:5px;line-height:1.4}.brand small{display:block;font:9px/1.7 Georgia,serif;letter-spacing:3px;color:var(--muted)}.crest{font-size:42px;color:var(--gold);font-family:Georgia}nav{display:flex;height:100%;gap:40px}.tab{position:relative;color:var(--muted);font-size:13px;padding:0 4px}.tab.active{color:var(--gold)}.tab.active:after{content:"";height:2px;position:absolute;bottom:0;left:0;right:0;background:var(--gold)}.text-button{font-size:13px;letter-spacing:2px}.text-button span{margin-left:16px;color:var(--gold)}#map-area{position:relative;overflow:hidden;min-width:0;background:#051726}#map{display:block;width:100%;height:100%;touch-action:none}#labels{position:absolute;inset:0;pointer-events:none;overflow:hidden}.map-title{position:absolute;top:36px;left:32px;pointer-events:none;text-shadow:0 2px 16px #001521}.eyebrow{font-size:11px;color:var(--gold);letter-spacing:3px}.map-title h1{font-size:clamp(26px,3vw,42px);line-height:1.4;letter-spacing:5px;margin:12px 0}.map-title p{font-size:11px;color:var(--muted);margin:0}.compass{position:absolute;top:28px;right:24px;width:34px;color:var(--ink);text-align:center;pointer-events:none}.compass span{font:12px Georgia}.compass svg{width:30px;height:52px}.view-controls{position:absolute;right:24px;bottom:84px;border:1px solid var(--line);background:#05131ce6;display:flex;flex-direction:column;padding:5px}.view-controls button{width:36px;height:38px;font-size:23px;font-family:Arial}.view-controls span{height:1px;background:var(--line);margin:4px}.map-bottom{position:absolute;bottom:0;left:0;right:0;min-height:52px;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;background:linear-gradient(transparent,var(--bg));font-size:10px;color:var(--muted)}.map-bottom label{display:flex;align-items:center;gap:8px;white-space:nowrap}input[type=range]{accent-color:var(--gold);width:70px;height:12px}.sidebar{min-height:0;border-left:1px solid var(--line);display:flex;flex-direction:column;background:var(--panel);padding:24px 24px 0}.side-heading{display:flex;justify-content:space-between;font-size:11px;letter-spacing:2px}.edition{color:var(--muted);letter-spacing:0;font-size:10px}.side-intro h2{font-size:26px;line-height:1.5;letter-spacing:2px;margin:26px 0 12px}.side-intro p{font-size:11px;color:var(--muted);margin-bottom:25px}.list-tabs{display:flex;gap:24px;border-bottom:1px solid var(--line)}.list-tabs button{font-size:12px;padding:0 0 12px;color:var(--muted)}.list-tabs button.active{color:var(--gold);border-bottom:1px solid var(--gold)}sup{font:9px Georgia;margin-left:5px}#place-list{overflow-y:auto;flex:1;scrollbar-width:thin;scrollbar-color:var(--line) transparent}.place{width:100%;display:flex;gap:14px;align-items:center;text-align:left;padding:15px 0;border-bottom:1px solid oklch(33% .025 232/.65)}.place .number{font:italic 20px Georgia;color:var(--gold);width:25px;flex-shrink:0}.place .name{display:block;font-size:13px;letter-spacing:1px}.place .tag{display:block;color:var(--muted);font-size:10px;margin-top:3px}.place .arrow{margin-left:auto;color:var(--muted)}.place.selected .name{color:var(--gold)}.side-footer{font-size:10px;color:var(--muted);padding:16px 0 20px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}.side-footer button{margin-left:auto;color:var(--gold);font-size:10px}.status-dot{width:5px;height:5px;border-radius:50%;background:var(--gold)}.map-pin{position:absolute;left:0;top:0;pointer-events:auto;transform:translate(-50%,-50%);white-space:nowrap;display:flex;align-items:center;flex-direction:column;gap:5px;text-shadow:0 2px 6px #001017;filter:drop-shadow(0 2px 7px #03121d)}.map-pin .pin-circle{border:1px solid var(--gold);background:#091c28e8;color:#f2d797;border-radius:50%;width:26px;height:26px;display:grid;place-items:center;font:15px Georgia}.map-pin .pin-name{font-size:10px;letter-spacing:1px;background:#081b24a8;padding:1px 5px}.map-pin:hover .pin-circle,.map-pin.selected .pin-circle{background:var(--gold);color:var(--bg)}.map-pin.country{font-size:15px;letter-spacing:3px;color:var(--ink);background:#03192599;padding:6px 10px;border-top:1px solid var(--country);font-family:SimSun,serif}.map-pin.country small{font:8px/1.2 sans-serif;letter-spacing:1px;color:var(--country)}.wind-label{position:absolute;color:#d6dfd6;background:#062332aa;font-size:11px;padding:3px 7px;transform:translate(-50%,-50%);white-space:nowrap}.detail{position:absolute;left:24px;bottom:65px;width:320px;max-height:calc(100% - 100px);overflow:auto;background:#09181ff7;border:1px solid var(--line);padding:24px;box-shadow:0 8px 32px #0005}.detail .close{position:absolute;right:10px;top:7px;font-size:23px;color:var(--muted)}.detail h2{font-size:25px;letter-spacing:2px;margin:8px 0 14px}.detail .detail-tag{font-size:10px;color:var(--gold);letter-spacing:2px}.detail p{font-size:12px;color:var(--muted);line-height:1.9}.detail h3{font-size:12px;color:var(--ink);margin-bottom:0}.detail .reason{color:var(--ink);border-left:2px solid var(--gold);padding-left:12px}.detail .next{color:var(--gold);padding:8px 0 0;font-size:11px}#loading{position:absolute;inset:0;background:#061a2de8;display:flex;align-items:center;justify-content:center;gap:14px;color:var(--gold)}#loading[hidden],[hidden]{display:none!important}.loader{width:20px;height:20px;border:1px solid var(--line);border-top-color:var(--gold);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}#climate-legend{position:absolute;left:32px;bottom:80px;font-size:11px;color:var(--gold);line-height:2.1;background:#061c29c9;padding:12px 16px}.map-title.quiet{opacity:0}.map-title{transition:opacity .2s var(--ease-out)}dialog{width:min(760px,92vw);max-height:88dvh;background:var(--panel);color:var(--ink);border:1px solid var(--line);padding:44px 52px;scrollbar-width:thin}dialog::backdrop{background:#00101ac9;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}dialog>button{position:absolute;right:16px;top:10px;font-size:28px}dialog h2{font-size:38px;line-height:1.5;margin:16px 0}dialog .atlas-lead{color:var(--gold)}dialog p{font-size:13px;color:var(--muted);line-height:1.9}dialog section{border-top:1px solid var(--line);padding-top:16px;margin-top:24px}dialog h3{font-size:20px}dialog a{text-decoration:underline}.fallback{position:absolute;inset:0;background:url(/assets/satellite.webp) center/contain no-repeat}@media(min-width:1600px){#app{grid-template-columns:minmax(0,1fr) 360px}.sidebar{padding:28px 32px 0}.place{padding:18px 0}}@media(max-width:1000px){#app{grid-template-columns:minmax(0,1fr) 270px}.sidebar{padding:20px 18px 0}header{padding:0 20px}nav{gap:20px}.map-title{left:24px;top:24px}.map-title h1{font-size:28px}.interaction-help,.map-pin .pin-name{display:none}.detail{width:290px;left:16px}}@media(max-width:700px),(max-width:900px)and (orientation:portrait){#app{grid-template-columns:1fr;grid-template-rows:70px minmax(320px,1fr) 210px;min-height:640px}header{padding:0 16px;gap:12px}.brand{font-size:18px;gap:6px;letter-spacing:3px}.crest{font-size:27px}.brand small{font-size:7px;letter-spacing:1px}nav{gap:14px}.tab{font-size:11px}.text-button{font-size:10px;letter-spacing:0}.text-button span{display:none}.sidebar{border-left:0;border-top:1px solid var(--line);padding:12px 16px 0}.side-heading,.side-intro,.side-footer{display:none}.list-tabs{gap:24px}.list-tabs button{padding-bottom:8px}#place-list{display:grid;grid-template-columns:1fr 1fr;column-gap:20px}.place{padding:12px 0;gap:8px}.place .name{font-size:12px}.place .tag{font-size:9px}.place .number{font-size:17px;width:22px}.map-title{left:16px;top:18px}.map-title h1{font-size:23px;letter-spacing:3px;margin:6px 0}.map-title p{display:none}.eyebrow{font-size:9px;letter-spacing:1px}.compass{top:14px;right:12px;transform:scale(.75)}.view-controls{right:12px;bottom:55px;padding:0}.view-controls button{width:30px;height:30px;font-size:19px}.map-bottom{padding:10px 16px;font-size:9px;min-height:38px}.detail{left:12px;bottom:46px;width:calc(100% - 66px);padding:16px;max-height:calc(100% - 65px)}.detail h2{font-size:22px;margin:4px 0 8px}.detail p{font-size:11px;margin:8px 0}.map-pin .pin-circle{width:23px;height:23px;font-size:12px}.map-pin.country{font-size:11px;letter-spacing:1px;padding:4px 5px}.map-pin.country small{display:none}#climate-legend{left:12px;bottom:52px;font-size:9px;padding:6px 8px}dialog{padding:28px 24px}dialog h2{font-size:30px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}.sidebar .detail{position:relative;inset:auto;width:100%;max-height:none;flex:1;min-height:0;padding:0;border:0;box-shadow:none;background:transparent;scrollbar-width:thin}.show-detail>*:not(.detail){display:none!important}.detail-toolbar{position:sticky;top:0;background:var(--panel);z-index:2;display:flex;justify-content:space-between;align-items:center;padding:0 0 16px;margin-bottom:16px;border-bottom:1px solid var(--line)}.detail .close{position:static;font-size:11px;color:var(--gold);padding:0}.detail .collapse-detail{display:none;font-size:10px;color:var(--muted)}.sidebar .detail h2{font-size:28px;margin:12px 0 24px}.sidebar .detail p{font-size:13px;line-height:1.95}.detail-body{padding-bottom:24px}#motion-toggle{font-size:10px;color:var(--gold);white-space:nowrap;padding:4px 6px}.show-detail{padding-bottom:20px}@media(max-width:700px),(max-width:900px)and (orientation:portrait){#app{height:100dvh;min-height:0;grid-template-rows:70px minmax(180px,1fr) 210px}#app.detail-open{grid-template-rows:70px minmax(180px,1fr) minmax(130px,34dvh)}#app.detail-collapsed{grid-template-rows:70px minmax(180px,1fr) 88px}.sidebar.show-detail{padding:12px 16px}.sidebar .detail{padding:0}.detail-toolbar{padding:0 0 8px;margin-bottom:8px}.detail .collapse-detail{display:block}.sidebar .detail h2{font-size:21px;margin:4px 0 12px}.sidebar .detail p{font-size:12px}.detail-collapsed .detail-body,.detail-collapsed .detail-tag{display:none}.detail-collapsed .detail h2{font-size:17px;margin:2px 0}.map-bottom{gap:8px}#motion-toggle{font-size:9px;padding:0}.map-bottom input{width:54px}.detail-open .map-title{display:none}}@media(max-height:650px)and (max-width:700px){#app{grid-template-rows:62px minmax(180px,1fr) 160px}#app.detail-open{grid-template-rows:62px minmax(180px,1fr) 190px}#app.detail-collapsed{grid-template-rows:62px minmax(180px,1fr) 84px}}.species-note{margin-top:24px;padding-top:8px;border-top:1px solid var(--line)}.observe{color:var(--gold);font-size:11px;padding:4px 0}#base-preview{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;pointer-events:none}#map{position:relative;opacity:0;transition:opacity .25s var(--ease-out)}.ready #map{opacity:1}.ready #base-preview{visibility:hidden}#loading{inset:auto auto 72px 24px;width:260px;padding:16px 20px;display:block;border:1px solid var(--line);background:#05131cf0;font-size:12px;pointer-events:none}.load-heading{display:flex;gap:10px;align-items:center}.loader{width:14px;height:14px;flex:none}#load-progress{display:block;width:100%;height:4px;border:0;margin:14px 0 8px;accent-color:var(--gold)}#load-size{font-size:10px;color:var(--muted)}#retry-load{pointer-events:auto;display:block;margin-top:10px;padding:5px 10px;border:1px solid var(--gold);color:var(--gold)}.quality-control{display:flex;align-items:center;gap:4px;color:var(--muted);font-size:10px}.quality-control select{background:var(--bg);color:var(--gold);font:inherit;border:1px solid var(--line);padding:2px 3px}.quality-control select:focus-visible{outline:2px solid var(--gold)}.extras-status{position:absolute;bottom:52px;left:24px;padding:4px 10px;font-size:10px;color:var(--gold);background:var(--bg);pointer-events:auto}.extras-status button{margin-left:8px;text-decoration:underline}.interaction-help{display:none}@media(max-width:700px),(max-width:900px)and (orientation:portrait){#loading{width:230px;left:16px;bottom:55px;padding:12px 16px}#view-status{display:none}.quality-control>span{display:none}.quality-control select{font-size:10px}.map-bottom{justify-content:space-between}.extras-status{bottom:40px;left:16px}}:root{--muted:oklch(76% .023 215)}.place .name{font-size:15px}.place .tag{font-size:12px}.list-tabs button{font-size:14px}.side-intro p{font-size:13px}.side-heading,.side-footer,.side-footer button{font-size:12px}.sidebar .detail p{font-size:14px}.detail h3{font-size:15px;font-family:inherit}.detail .detail-tag{font-size:12px;letter-spacing:1px}.detail .close,.observe,.detail .next{font-size:13px;min-height:36px}.map-pin .pin-name{font-size:12px}.map-title{top:20px;left:24px}.map-title h1{font-size:22px;line-height:1.4;margin:0 0 4px;letter-spacing:3px}.map-title p,.map-bottom,#motion-toggle,.quality-control{font-size:12px}.quality-control select{padding:4px}.map-bottom input{height:20px}.view-controls button{min-width:40px;min-height:40px}@media(max-width:1000px){.place .name{font-size:14px}.place .tag{font-size:11px}.sidebar .detail p{font-size:14px}}@media(max-width:700px),(max-width:900px)and (orientation:portrait){header{gap:8px}.tab,.text-button{font-size:12px}nav{gap:12px}.map-title{left:16px;top:14px}.map-title h1{font-size:18px}.map-title p{display:none}.list-tabs button{font-size:13px;min-height:34px}.place .name{font-size:14px}.place .tag{font-size:11px;line-height:1.55}.place{padding:12px 0}.place .number{font-size:18px}.view-controls button{width:40px;height:40px}.view-controls{right:10px;bottom:58px}.map-bottom,#motion-toggle{font-size:11px}.quality-control select{font-size:12px;min-height:30px}.map-bottom{min-height:44px}.map-bottom label{font-size:11px}.sidebar .detail h2{font-size:23px}.detail .collapse-detail{font-size:12px;min-height:36px}.detail-toolbar{padding-bottom:4px;margin-bottom:12px}.detail-collapsed .detail-toolbar{margin-bottom:4px}.detail-collapsed .detail h2{font-size:18px}.map-pin.country{font-size:12px}.sidebar .detail p{font-size:14px;line-height:1.9}.detail-body{padding-bottom:12px}dialog p{font-size:14px;line-height:1.9}}.map-pin[data-id="1"] .pin-name{position:absolute;right:calc(100% + 5px);top:3px}.map-pin[data-id="9"] .pin-name{position:absolute;left:calc(100% + 5px);top:3px}#load-progress::-webkit-progress-bar{background:var(--line)}#load-progress::-webkit-progress-value{background:var(--gold)}#load-progress::-moz-progress-bar{background:var(--gold)}