:root{color-scheme:dark;--bg:rgba(15,26,38,.88);--line:rgba(191,217,235,.16);--text:#edf4f8;--muted:#a3b7c7;--accent:#69d9d2;--shadow:0 12px 40px #0004;font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;font-size:14px}
*{box-sizing:border-box}body{margin:0;background:#08121b;color:var(--text);overflow:hidden}button,input,select{font:inherit}button{border:0;background:transparent;color:inherit;cursor:pointer;border-radius:8px;transition:background .15s,color .15s}button:hover{background:#ffffff13}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button:disabled{opacity:.38;cursor:not-allowed}button.active{background:#69d9d21c;color:#8de7e1}input[type=range]{accent-color:var(--accent);cursor:pointer}input[type=checkbox]{accent-color:var(--accent)}select{background:#213342;border:1px solid var(--line);padding:7px;border-radius:7px;color:var(--text)}[hidden]{display:none!important}.panel,dialog{background:var(--bg);border:1px solid var(--line);box-shadow:var(--shadow);backdrop-filter:blur(18px);border-radius:14px}#map{position:fixed;inset:0}.map-vignette{position:fixed;inset:0;pointer-events:none;background:linear-gradient(180deg,#06142099,transparent 30%,transparent 65%,#06142070)}.topbar{position:fixed;left:24px;right:24px;top:22px;display:flex;align-items:center;gap:16px;pointer-events:none}.topbar>*{pointer-events:auto}.brand{display:flex;gap:12px;align-items:center;padding:10px 17px 11px 10px}.brand-mark{width:42px;height:42px;border:1px solid #69d9d275;border-radius:11px;display:grid;place-items:center;color:var(--accent);font-size:26px;font-family:serif}.brand b{font-size:20px;letter-spacing:2px}.brand-en{font-size:14px;letter-spacing:1px;margin-left:12px;color:var(--muted);font-weight:500}.brand small{display:block;color:var(--muted);font-size:12px;margin-top:4px;letter-spacing:1px}.preview-label{color:#f7d99a;font-size:12px;background:#253039cc;border-radius:6px;padding:7px 9px}.nav{margin-left:auto;display:flex;align-items:center;padding:6px;gap:3px}.nav button{padding:10px 14px}.nav .account{border-left:1px solid var(--line);border-radius:0;color:var(--accent)}.location{position:fixed;top:107px;left:24px;padding:5px;display:flex;align-items:center;gap:3px}.location .label{font-size:12px;color:var(--muted);padding:0 9px}.location button{padding:9px 14px}.observation{position:fixed;top:177px;left:34px;max-width:440px;text-shadow:0 2px 10px #000;pointer-events:none}.eyebrow{font-size:12px;letter-spacing:2px;color:var(--accent);font-weight:600}.eyebrow span{color:var(--muted);margin-left:12px;letter-spacing:1px}h1{font-size:30px;font-weight:500;letter-spacing:2px;margin:11px 0 12px}#data-time{font-size:17px;font-variant-numeric:tabular-nums}#data-status{color:#c8d9e4;font-size:12px;max-width:340px;line-height:1.7}.product-rail{position:fixed;right:24px;top:107px;width:164px;padding:10px}.rail-title{font-size:12px;letter-spacing:2px;color:var(--muted);display:block;margin:5px 9px 12px}.quick{width:100%;display:flex;gap:11px;align-items:center;text-align:left;padding:9px 8px;margin:2px 0}.swatch{width:29px;height:29px;border-radius:50%;box-shadow:inset 0 0 0 1px #ffffff30;flex-shrink:0;background:linear-gradient(135deg,#194061,#dedca4)}.quick[data-id=CTH] .swatch{background:linear-gradient(135deg,#007abe,#b255d3,#f7d564)}.quick[data-id=CLP] .swatch{background:linear-gradient(130deg,#427bc4,#77d4d5,#fbbf4c)}.quick[data-id=PRECIP] .swatch{background:linear-gradient(130deg,#ffdc47,#f67c24,#b044ee)}.quick[data-id=BT108] .swatch{background:linear-gradient(130deg,#596890,#f8fafc)}.quick small{display:block;font-size:11px;margin-top:3px;color:var(--muted)}.more{display:flex;justify-content:space-between;border-top:1px solid var(--line);border-radius:0;width:100%;padding:15px 8px 5px;margin-top:7px;color:var(--muted)}.map-tools{position:fixed;left:24px;bottom:173px;display:flex;padding:5px}.map-tools button{height:37px;width:42px;font-size:18px}.map-tools #dimension{font-size:13px}.legend{position:fixed;right:24px;bottom:172px;width:275px;padding:15px 17px}.legend-heading{display:flex;justify-content:space-between;margin-bottom:10px;font-size:14px}.legend-heading span{color:var(--muted)}.legend img{display:block;width:100%;height:auto;max-height:130px;object-fit:contain;border-radius:3px}.legend p{font-size:11px;margin:9px 0 0;color:var(--muted);line-height:1.5}.timeline{position:fixed;left:24px;right:24px;bottom:24px;padding:14px 20px 16px;border-radius:16px}.timeline-heading{display:flex;align-items:center;gap:18px;margin-bottom:13px;font-size:12px;color:var(--muted)}.segmented{background:#070f1866;border-radius:8px;padding:3px;display:flex}.segmented button{padding:5px 17px;font-size:13px}.timeline-heading #latest{margin-left:auto;color:var(--accent);padding:5px 8px}.playback{display:flex;align-items:center;gap:21px}.play-button{width:42px;height:42px;flex-shrink:0;border:1px solid #69d9d25c;background:#69d9d218;color:var(--accent);font-size:18px;border-radius:50%}.scrubber{flex:1;min-width:0}.time-caption{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);height:23px;gap:8px}.time-caption strong{color:var(--accent);font-size:13px;font-weight:500}.scrubber input{width:100%;height:5px;display:block;margin:7px 0 11px}.ticks{display:flex;justify-content:space-between;font-size:11px;color:#8a9fae}.speed-label{font-size:12px;color:var(--muted);display:flex;flex-direction:column;gap:5px}.drawer{position:fixed;top:107px;bottom:172px;right:204px;width:340px;padding:22px;overflow:auto;z-index:5}.drawer-heading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px}.drawer-heading h2{font-size:21px;font-weight:500;margin:5px 0}.drawer-heading button{width:32px;height:32px;color:var(--muted)}.tabs{display:flex;border-bottom:1px solid var(--line);padding-bottom:10px;gap:7px;margin-bottom:15px}.tabs button{padding:8px 16px}.product-list{display:grid;grid-template-columns:1fr 1fr;gap:8px}.product-list button{padding:13px 10px;text-align:left;background:#ffffff05;border:1px solid var(--line);line-height:1.6;font-size:13px}.product-list button.active{border-color:#69d9d270;background:#69d9d212}.product-list small{display:block;color:var(--muted);font-size:11px}.drawer-note{font-size:12px;line-height:1.7;color:var(--muted);margin-top:18px}dialog{color:var(--text);padding:25px;max-width:440px;width:calc(100% - 36px)}dialog::backdrop{background:#0007;backdrop-filter:blur(3px)}dialog p{font-size:14px;line-height:1.85;color:var(--muted)}.setting{display:block;margin:22px 0}.setting output{float:right;color:var(--accent)}.setting input{display:block;width:100%;margin:18px 0}.setting select{display:block;width:100%;margin-top:12px}.check{display:flex;align-items:center;gap:9px}.service-list{display:grid;gap:10px;padding:14px;background:#ffffff05;border-radius:9px}#toast{position:fixed;left:50%;top:100px;transform:translateX(-50%);z-index:10;background:#172e40;padding:12px 20px;border:1px solid var(--line);border-radius:9px;max-width:80%;box-shadow:var(--shadow)}.cesium-viewer-bottom{bottom:160px!important;left:25px!important}.cesium-credit-textContainer{font-size:10px!important}
@media(min-width:1600px){.observation{top:195px}h1{font-size:36px}.product-rail{width:180px}.drawer{right:222px}.timeline{left:14%;right:14%}.legend{bottom:195px}.map-tools{bottom:36px}}
@media(max-width:800px){.topbar{left:12px;right:12px;top:12px;gap:8px}.brand{padding:8px;gap:8px}.brand-mark{width:34px;height:34px;font-size:22px}.brand b{font-size:16px}.brand small{font-size:10px}.brand-en{display:none}.preview-label{position:fixed;top:75px;left:16px;font-size:10px}.nav{padding:3px}.nav button{padding:10px 8px;font-size:12px}.nav #refresh span{display:none}.location{top:107px;left:12px}.location button{padding:8px 10px;font-size:12px}.observation{left:20px;top:163px;max-width:65%}h1{font-size:23px}#data-time{font-size:13px}.eyebrow{font-size:10px;letter-spacing:1px}.eyebrow span{display:none}.product-rail{right:12px;top:161px;width:104px;padding:5px}.rail-title{font-size:10px;letter-spacing:0}.quick{gap:6px;padding:8px 4px;font-size:12px}.quick small{display:none}.swatch{width:21px;height:21px}.more{font-size:11px;padding:12px 5px 5px}.legend{right:12px;bottom:186px;width:190px;padding:10px}.legend img{max-height:78px}.legend p{font-size:10px}.map-tools{left:12px;bottom:186px;flex-direction:column}.map-tools button{height:32px;width:33px}.timeline{bottom:12px;left:12px;right:12px;padding:10px 12px 14px}.timeline-heading{gap:7px;flex-wrap:wrap;margin-bottom:10px}.timeline-heading #window-label{font-size:10px}#frame-count{font-size:10px}.timeline-heading #latest{font-size:11px}.segmented button{padding:4px 10px}.playback{gap:10px}.play-button{width:34px;height:34px}.time-caption{height:auto;min-height:34px;flex-wrap:wrap;font-size:10px}.time-caption strong{font-size:11px;order:-1;width:100%;text-align:center}.ticks{font-size:9px}.speed-label{font-size:10px}.speed-label select{font-size:11px;padding:5px}.drawer{right:12px;left:12px;top:108px;bottom:181px;width:auto;padding:18px}.cesium-viewer-bottom{bottom:167px!important}.legend-heading{font-size:12px}.brand small{letter-spacing:0}}
.quick[data-id=SAMPLE_PRECIP] .swatch{background:linear-gradient(130deg,#ffdc47,#f67c24,#b044ee)}
#point-series{display:grid;gap:6px;margin:12px 0}.series-row{position:relative;min-height:40px;text-align:left;border:1px solid var(--line);overflow:hidden;padding:10px;font-size:12px}.series-row span{position:relative;z-index:1}.series-row i{position:absolute;left:0;bottom:0;height:3px;background:#f7bc65}.series-row.active{border-color:var(--accent)}
#loading-screen{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;background:radial-gradient(ellipse at 50% 42%,#1b3745 0%,#0c1c29 48%,#08121b 100%);transition:opacity .35s ease;opacity:1;padding:24px}#loading-screen.leaving{opacity:0;pointer-events:none}.loading-content{width:min(340px,100%);text-align:center}.loading-mark{margin:0 auto 25px;width:72px;height:72px;display:grid;place-items:center;border:1px solid #69d9d265;border-radius:20px;font:44px serif;color:#8de7e1;box-shadow:0 0 48px #69d9d211}.loading-content h2{font-size:30px;font-weight:500;letter-spacing:4px;margin:0 0 12px}.loading-content h2 span{font-size:20px;letter-spacing:2px;color:#a3b7c7;margin-left:10px}.loading-subtitle{font-size:14px;color:#a3b7c7;letter-spacing:2px;margin:0 0 38px}.loading-track{height:2px;width:220px;max-width:100%;margin:auto;background:#ffffff14;overflow:hidden}.loading-track i{display:block;width:40%;height:100%;background:#8de7e1;animation:loading-sweep 1.5s ease-in-out infinite}#loading-message{font-size:14px;color:#dbe9ef;line-height:1.8;min-height:26px;margin:19px 0 16px}.loading-steps{display:flex;justify-content:center;gap:30px;font-size:13px;color:#6d8595}.loading-steps .active{color:#8de7e1}.loading-steps .done{color:#b6cdd6}.loading-content small{display:block;color:#708898;font-size:12px;margin-top:42px}#loading-retry{border:1px solid #69d9d265;color:#8de7e1;padding:10px 22px;margin-top:22px}#loading-screen.failed .loading-track i{animation:none;width:100%;background:#e1b37d}@keyframes loading-sweep{from{transform:translateX(-110%)}to{transform:translateX(360%)}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}.loading-track i{animation:none;width:100%;opacity:.6}}
#forecast-leads{display:flex;gap:6px;overflow-x:auto;padding:0 0 12px}#forecast-leads button{padding:7px 12px;background:#ffffff0b;white-space:nowrap}#forecast-leads button.active{background:#69d9d230;color:var(--accent)}#point-info{position:fixed;left:24px;top:340px;width:320px;padding:20px;z-index:4}#point-info .drawer-heading{margin-bottom:12px}#point-info h2{font-size:18px}#point-info p{font-size:13px;color:var(--muted);line-height:1.7}#point-info h3{font-size:17px;font-weight:500;color:#f0d399}#point-forecast{padding:10px;background:#69d9d217;color:var(--accent)}@media(max-width:800px){#point-info{left:12px;top:310px;width:min(310px,calc(100% - 140px));max-height:calc(100vh - 510px);overflow:auto;padding:14px}}