*{box-sizing:border-box}html{color-scheme:dark;scroll-behavior:smooth}body{margin:0;background:#0b1523;color:#e9f0f6;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select{font:inherit}button{background:transparent;border:0;color:inherit}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,p{margin-top:0}.app-main{max-width:1400px;margin:auto;padding:38px 32px 0}footer{max-width:1400px;margin:auto;padding:18px 32px 32px;color:#a3b2c5;font-size:12px;border-top:1px solid #29374a}.skip-link{position:absolute;left:24px;top:-100px;padding:12px;background:#57dbc0;color:#101c2b;z-index:50}.skip-link:focus{top:12px}.study-heading>div{flex:1}@media(max-width:640px){.app-main{padding:22px 16px 0}footer{padding:18px 16px}}
.weather-study{--study-bg:#101c2b;--study-border:#29374a;--study-muted:#a3b2c5;--study-teal:#57dbc0;--study-oak:#b4a0fa;--study-warm:#f4ad71;--study-cool:#7fb7fa;color:#e9f0f6;font-size:16px;line-height:1.55;padding-bottom:32px}
.study-heading{display:flex;justify-content:space-between;gap:24px;align-items:flex-end;margin:0 0 32px}.study-eyebrow{display:flex;align-items:center;gap:12px;font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--study-muted)}.study-eyebrow>span:not(.study-mark){color:#596b81}.study-mark{color:var(--study-teal);font-size:36px;line-height:1}.study-heading h1{font-size:clamp(32px,4vw,48px);font-weight:600;letter-spacing:-.045em;margin:12px 0 8px;line-height:1.15}.study-heading h1>span{color:var(--study-teal)}.study-heading p{color:var(--study-muted);margin:0}.study-method-link{font-size:14px;color:var(--study-teal);white-space:nowrap;padding-bottom:4px}
.study-site-bar{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid var(--study-border);border-bottom:1px solid var(--study-border);padding:18px 0;margin-bottom:24px}.study-sites{display:flex;gap:12px;align-items:stretch}.study-site{display:flex;align-items:center;gap:12px;padding:10px 18px;border:1px solid transparent;border-radius:10px;text-align:left;transition:background .15s,border .15s;color:var(--study-muted)}.study-site.active{background:#172a37;border-color:#3b6c67;color:#fff}.study-site[data-site="3"].active{background:#25223a;border-color:#62517e}.study-site small{display:block;font-size:12px;color:var(--study-muted);margin-top:2px}.study-city-code{font-size:13px;font-weight:700;color:var(--study-teal);letter-spacing:.04em}.study-city-code.oak{color:var(--study-oak)}.study-compare{padding:10px 14px;font-size:14px;border-left:1px solid var(--study-border);color:var(--study-muted)}.study-compare[aria-pressed=true]{color:var(--study-teal)}.study-archive-label{font-size:12px;color:var(--study-muted);text-align:right;max-width:180px}
.study-controls{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;margin-bottom:18px}.study-controls label,.study-inspect-controls label{font-size:12px;color:var(--study-muted);display:flex;flex-direction:column;gap:6px;flex:1;min-width:110px}.weather-study select,.weather-study input[type=date]{background:#152234;border:1px solid #354359;border-radius:7px;padding:9px 30px 9px 12px;color:#e9f0f6;font-size:14px;min-height:42px;color-scheme:dark;width:100%}.weather-study select{cursor:pointer}.weather-study button{cursor:pointer}.weather-study button:disabled{cursor:not-allowed;opacity:.5}.weather-study button:focus-visible,.weather-study a:focus-visible,.weather-study select:focus-visible,.weather-study input:focus-visible,.weather-study summary:focus-visible{outline:2px solid var(--study-teal);outline-offset:4px}.study-text-button{color:var(--study-muted);font-size:13px;min-height:42px;padding:6px}.study-context{display:flex;gap:12px;align-items:flex-start;font-size:13px;color:var(--study-muted);padding:14px 0}.study-context p{margin:0}.study-context strong{color:#d0dae6;font-weight:500}.study-context-icon{display:flex;align-items:center;justify-content:center;border:1px solid #637286;border-radius:50%;width:17px;height:17px;flex-shrink:0;margin-top:2px;font-size:12px}.study-status{font-size:13px;color:var(--study-muted);min-height:22px;margin:6px 0 14px}.study-status.error{color:#ffb3a6}
.study-metrics{display:grid;grid-template-columns:repeat(4,1fr);margin:8px 0 30px;border-top:1px solid var(--study-border);border-bottom:1px solid var(--study-border);padding:22px 0;gap:18px}.study-stat{padding-left:20px;border-left:1px solid var(--study-border)}.study-stat:first-child{padding-left:0;border-left:0}.study-stat-label{font-size:13px;color:var(--study-muted)}.study-stat-value{font-size:32px;line-height:1.3;font-weight:500;letter-spacing:-.04em;font-variant-numeric:tabular-nums;margin:6px 0}.study-stat-value small{font-size:16px;letter-spacing:0;color:var(--study-muted);margin-left:5px}.study-stat-note{font-size:12px;color:var(--study-muted)}
.study-panel{border:1px solid var(--study-border);border-radius:12px;background:var(--study-bg);padding:24px;margin-bottom:24px;min-width:0}.study-panel-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:22px}.study-kicker{font-size:12px;font-weight:600;letter-spacing:.1em;color:var(--study-teal);margin-bottom:6px}.study-panel h2{font-size:20px;font-weight:500;letter-spacing:-.025em;line-height:1.35;margin:0 0 6px}.study-panel-heading p{font-size:13px;color:var(--study-muted);margin:0}.study-small-button{display:inline-flex;align-items:center;gap:15px;border:1px solid #435169;border-radius:7px;padding:8px 12px;font-size:13px;white-space:nowrap}.study-small-button:hover{background:#243247}.study-chart-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}.study-segmented{display:flex;padding:4px;background:#0b1523;border-radius:7px;gap:4px}.study-segmented button{padding:7px 13px;color:var(--study-muted);font-size:13px;border-radius:5px}.study-segmented button.active{background:#293749;color:#fff}.study-legend{display:flex;gap:16px;font-size:12px;color:var(--study-muted)}.study-legend span{display:flex;align-items:center;gap:7px}.study-legend i{width:18px;height:3px;background:var(--study-teal)}.study-chart{height:260px;position:relative;min-width:0}.study-chart-large{height:330px}.study-chart-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:20px;padding-top:18px;border-top:1px solid var(--study-border)}.study-chart-bottom>span{color:var(--study-muted);font-size:12px}.study-horizons{display:flex;gap:6px}.study-horizons button{padding:7px 13px;min-width:58px;color:var(--study-muted);font-size:13px;border:1px solid transparent;border-radius:6px}.study-horizons button.active{border-color:#458f83;color:var(--study-teal);background:#18332f}.study-chart-note{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:18px;color:var(--study-muted);font-size:12px}.study-chart-note label{display:flex;align-items:center;gap:8px;white-space:nowrap}.study-chart-note select{font-size:12px;padding:5px 23px 5px 9px;min-height:32px;width:auto}.study-data-details{border-top:1px solid var(--study-border);padding-top:14px;margin-top:18px;font-size:13px;color:var(--study-muted)}.weather-study summary{cursor:pointer}.study-two-up{display:grid;grid-template-columns:1fr 1fr;gap:24px}.study-insight{padding-top:18px;margin-top:12px;border-top:1px solid var(--study-border);font-size:13px;color:var(--study-muted);min-height:74px}.study-insight strong{color:#e1e9f1;font-weight:500}
.study-heatmap-scroll,.study-table-scroll{overflow-x:auto}.study-heatmap{display:grid;grid-template-columns:58px repeat(12,minmax(48px,1fr));gap:5px;min-width:710px}.study-heatmap+.study-heatmap{margin-top:22px}.study-heatmap-label{font-size:12px;color:var(--study-muted);display:flex;align-items:center;justify-content:center;min-height:26px}.study-heatmap-title{grid-column:1/-1;font-size:14px;margin-bottom:4px;font-weight:500}.study-heat-cell{min-height:42px;border-radius:4px;font-size:13px;font-variant-numeric:tabular-nums;position:relative;color:#e9f0f6}.study-heat-cell.selected{outline:2px solid #e9f0f6;outline-offset:-2px}.study-heat-cell[data-info]:hover:after,.study-heat-cell[data-info]:focus-visible:after{content:attr(data-info);position:absolute;bottom:100%;left:50%;transform:translateX(-50%);width:190px;background:#e9f0f6;color:#101c2b;z-index:4;padding:8px;border-radius:6px;font-size:12px;pointer-events:none}.study-bias-key,.study-coverage-key{display:flex;gap:10px;align-items:center;font-size:12px;color:var(--study-muted);white-space:nowrap}.study-bias-key i{height:9px;width:90px;background:linear-gradient(90deg,#315d91,#263342,#885637);border-radius:2px}.study-footnote{font-size:12px;color:var(--study-muted);margin:16px 0 0}.study-coverage-key i{height:9px;width:60px;background:linear-gradient(90deg,#253144,#337e72,#57dbc0);border-radius:2px}.study-coverage-site{margin:12px 0 20px}.study-coverage-site h3{font-size:14px;font-weight:500;margin-bottom:12px}.study-coverage-row{display:grid;grid-template-columns:50px repeat(12,minmax(20px,1fr));gap:5px;margin-top:5px}.study-coverage-row>span{font-size:12px;color:var(--study-muted);display:flex;align-items:center}.study-coverage-cell{height:25px;border-radius:3px;font-size:12px;color:#dfece9}.study-coverage-cell:hover{outline:1px solid var(--study-teal)}.study-inspect-controls{display:flex;align-items:flex-end;gap:12px}.study-table{border-collapse:collapse;width:100%;font-size:12px;margin-top:16px;font-variant-numeric:tabular-nums}.study-table th{text-align:left;color:var(--study-muted);font-weight:500;white-space:nowrap;padding:10px 12px;border-bottom:1px solid #435169}.study-table td{padding:10px 12px;border-bottom:1px solid #253347;white-space:nowrap}.study-table td.warm{color:var(--study-warm)}.study-table td.cool{color:var(--study-cool)}.study-table a{color:var(--study-teal)}.study-method{margin-top:12px;padding:22px 0;border-top:1px solid var(--study-border)}.study-method>summary{font-size:18px;font-weight:500}.study-method>summary>span{font-size:12px;color:var(--study-muted);float:right;margin-top:4px;font-weight:400}.study-method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:24px}.study-method h3{font-size:14px;font-weight:500;margin:0 0 8px}.study-method p{font-size:13px;color:var(--study-muted);margin:0 0 20px}.study-method a{color:var(--study-teal)}
@media(min-width:1500px){body:has(.weather-study) .app-main{max-width:1440px}}
@media(max-width:1000px){.study-site-bar{align-items:flex-start}.study-sites{flex-wrap:wrap}.study-archive-label{display:none}.study-controls{gap:10px}.study-controls label{flex-basis:25%}.study-two-up{grid-template-columns:1fr}.study-metrics{grid-template-columns:repeat(2,1fr);row-gap:24px}.study-stat:nth-child(3){border:0;padding-left:0}.study-method-grid{grid-template-columns:1fr 1fr}.study-panel{padding:20px}.study-chart-bottom{flex-wrap:wrap}}
@media(max-width:640px){.study-heading{align-items:flex-start;flex-direction:column;gap:14px;margin-bottom:22px}.study-heading h1{font-size:34px}.study-heading p{font-size:14px}.study-site-bar{padding:12px 0}.study-sites{gap:6px;width:100%}.study-site{padding:10px;flex:1;gap:8px;font-size:14px}.study-site small{font-size:12px}.study-compare{padding:8px 0;border:0;flex-basis:100%;text-align:left}.study-controls label{flex-basis:42%;min-width:0}.study-context{font-size:12px}.study-panel{padding:16px;border-radius:9px;margin-bottom:16px}.study-panel-heading{align-items:flex-start;flex-direction:column;margin-bottom:16px}.study-panel h2{font-size:18px}.study-stat-value{font-size:28px}.study-stat-label{font-size:12px}.study-metrics{gap:16px}.study-chart-large{height:280px}.study-chart-toolbar{gap:14px}.study-segmented{width:100%}.study-segmented button{font-size:12px;padding:7px;flex:1}.study-horizons{width:100%;gap:3px}.study-horizons button{padding:7px 5px;min-width:0;flex:1}.study-horizons button span{font-size:12px}.study-chart-note{align-items:flex-start;flex-direction:column}.study-method-grid{grid-template-columns:1fr;gap:4px}.study-method>summary>span{float:none;display:block}.study-inspect-controls{width:100%;flex-wrap:wrap}.study-coverage-row{grid-template-columns:38px repeat(12,minmax(0,1fr));gap:3px}.study-coverage-cell{height:22px;font-size:0}.study-coverage-row>span{font-size:12px}}
@media(prefers-reduced-motion:reduce){.weather-study *{transition:none!important;scroll-behavior:auto!important}}

[hidden]{display:none!important}.cohort-ranking{height:620px}.cohort-findings p{font-size:14px;line-height:1.8}.cohort-findings strong{color:#e9f0f6}.cohort-findings .study-method-link{white-space:normal;text-align:left;padding:0}.study-heading{flex-wrap:wrap}.study-heading>div{min-width:min(100%,480px)}

/* Keep the full fleet readable without stretching the whole page. */
.cohort-rank-scroll { max-height: 620px; overflow-y: auto; overscroll-behavior: contain; scrollbar-color: #53657a #111e2e; }
.study-controls input[type="search"] { background: #132337; color: #e9f0f6; border: 1px solid #33465e; border-radius: 7px; padding: 10px 12px; min-height: 42px; font: inherit; width: 100%; }
.study-controls input:focus-visible, .cohort-rank-scroll:focus-visible { outline: 2px solid #57dbc0; outline-offset: 3px; }

/* State comparison: fixed-scale color with a persistent, keyboard-accessible detail panel. */
.state-map-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:24px;align-items:start}
.state-map-canvas{min-height:180px}.state-map-canvas svg{display:block;width:100%;height:auto;overflow:visible}
.state-map-canvas g[data-state]{cursor:pointer;outline:none}
.state-map-canvas .map-shape,.state-map-canvas .map-callout{fill:var(--state-color);stroke:#0b1523;stroke-width:1.25;vector-effect:non-scaling-stroke;transition:fill .15s}
.state-map-canvas g[aria-pressed="true"] .map-shape,.state-map-canvas g[aria-pressed="true"] .map-callout{stroke:#f4ad71;stroke-width:2.5}
.state-map-canvas g:hover .map-shape,.state-map-canvas g:focus-visible .map-shape,.state-map-canvas g:hover .map-callout,.state-map-canvas g:focus-visible .map-callout{stroke:#fff;stroke-width:2.5}
.state-map-canvas text{font:600 13px system-ui,sans-serif;fill:#fff;text-anchor:middle;dominant-baseline:middle;pointer-events:none;paint-order:stroke;stroke:#0b1523;stroke-width:3px;stroke-linejoin:round}
.state-map-canvas .map-leader{fill:none;stroke:#708198;stroke-width:.7;vector-effect:non-scaling-stroke;pointer-events:none}
.state-map-canvas .map-inset{fill:#101d2d;stroke:#33465e;stroke-width:1}
.state-map-canvas .map-inset-label{font-size:11px;letter-spacing:1.5px;text-anchor:start;fill:#9eafc4;stroke:none}
.map-picker{display:flex;flex-direction:column;gap:6px;font-size:12px;color:#a3b2c5;min-width:200px}
.map-picker select{color:#e9f0f6;background:#132337;border:1px solid #33465e;border-radius:7px;padding:10px 12px;min-height:44px;font:inherit;font-size:14px}
.map-picker select:focus-visible,.map-station-row:focus-visible{outline:2px solid #57dbc0;outline-offset:3px}
.map-detail{background:#0b1726;border:1px solid #2d4058;border-radius:12px;padding:20px}.map-detail h3{font-size:24px;line-height:1.2;margin:12px 0 20px;color:#e9f0f6}
.map-value{font-size:44px;line-height:1.1;font-weight:650;letter-spacing:-2px;color:#e9f0f6;font-variant-numeric:tabular-nums}.map-value small{font-size:20px;letter-spacing:0;margin-left:6px;color:#a3b2c5}
.map-value-label{font-size:12px;color:#a3b2c5;margin:8px 0 12px}.map-station-row{display:flex;gap:10px;justify-content:space-between;align-items:center;width:100%;padding:12px 0;border:0;border-top:1px solid #283a50;background:none;color:#c9d7e8;text-align:left;text-decoration:none;font:inherit;font-size:13px;cursor:pointer;min-height:44px}
.map-station-row strong{white-space:nowrap;color:#57dbc0;font-size:12px}.map-station-row small{color:#8294ab}.map-station-row:hover{color:#fff}
.map-preview{font-size:13px;color:#d5e1ee;min-height:2.8em;line-height:1.5;margin:4px 0 12px}
.map-legend{display:flex;gap:24px;align-items:center;flex-wrap:wrap}.map-legend>div{flex:1;min-width:180px}.map-legend-title{display:block;font-size:11px;color:#a3b2c5;margin-bottom:7px}
.map-gradient{height:10px;border-radius:4px}.map-range{display:flex;justify-content:space-between;margin-top:5px;font-size:11px;color:#a3b2c5;font-variant-numeric:tabular-nums}
.map-no-data-key{display:flex;align-items:center;gap:7px;font-size:11px;color:#a3b2c5}.map-no-data-key i{display:block;width:20px;height:15px;background:repeating-linear-gradient(135deg,#253347,#253347 4px,#536277 4px,#536277 5px);border:1px solid #536277;border-radius:3px}
@media(max-width:1050px){.state-map-layout{grid-template-columns:minmax(0,1fr) 220px;gap:16px}.map-detail{padding:16px}}
@media(max-width:760px){.state-map-layout{grid-template-columns:1fr}.map-picker{width:100%}.map-detail{width:auto}.state-map-canvas text{font-size:15px}.map-legend{gap:12px}}

.study-introduction{font-size:1rem;line-height:1.75;color:#b9c9da;max-width:1100px;margin:0 0 24px}.study-introduction strong{color:#e9f0f6;font-weight:600}
.map-filters{display:flex;align-items:flex-start;gap:12px;flex-wrap:wrap}.map-filters .map-picker{min-width:190px;max-width:240px;flex:1}.map-period-note{margin-top:18px}.map-period-note [data-map-period]{color:#d5e1ee}
@media(max-width:760px){.map-filters{width:100%}.map-filters .map-picker{max-width:none;min-width:160px}}

.map-station-coverage{display:block;margin-top:5px;font-size:12px;line-height:1.5}.state-map-panel>.study-panel-heading{flex-wrap:wrap}.map-filters .map-picker{min-width:180px}

.study-seasonal-panel>.study-panel-heading{flex-wrap:wrap}.study-matrix-controls{display:flex;align-items:flex-end;gap:20px;flex-wrap:wrap}.study-matrix-controls label{display:flex;flex-direction:column;gap:6px;color:var(--study-muted);font-size:14px;min-width:190px}.study-matrix-controls .study-bias-key{align-self:center}
.study-bias-matrix{width:100%;min-width:740px;table-layout:fixed;border-collapse:separate;border-spacing:5px;font-variant-numeric:tabular-nums}.study-bias-matrix+ .study-bias-matrix{margin-top:24px}.study-bias-matrix caption{text-align:left;font-size:14px;font-weight:500;padding:0 5px 10px}.study-bias-matrix caption span{color:var(--study-muted);font-weight:400}.study-bias-matrix th{color:var(--study-muted);font-size:13px;font-weight:500;text-align:center;height:28px}.study-bias-matrix th:first-child{width:58px}.study-bias-matrix td{padding:0}.study-bias-matrix .study-heat-cell{display:block;width:100%;min-height:44px}.study-bias-matrix .study-heat-cell.empty{color:#8294ab;background:repeating-linear-gradient(135deg,#192636,#192636 5px,#223044 5px,#223044 6px)!important}.study-bias-matrix .study-heat-cell:focus-visible{z-index:5}
@media(max-width:640px){.study-matrix-controls{width:100%;justify-content:space-between;gap:14px}.study-matrix-controls label{min-width:170px;flex:1}}

.study-title-with-info{display:flex;align-items:center;gap:7px}.study-title-with-info h2{margin-bottom:0}.study-title-with-info+p{margin-top:6px}.study-info-button{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;flex:0 0 44px;border:0;border-radius:50%;background:transparent;color:var(--study-teal)}.study-info-button:hover{background:#203747;color:#fff}
.study-coverage-dialog{width:min(620px,calc(100% - 32px));max-height:calc(100vh - 48px);max-height:calc(100dvh - 48px);margin:auto;padding:0;border:1px solid #435169;border-radius:16px;background:#101c2b;color:#e9f0f6;box-shadow:0 24px 90px #0008;overflow:auto;overscroll-behavior:contain}.study-coverage-dialog::backdrop{background:#040b14c9;backdrop-filter:blur(3px)}.study-coverage-help-content{padding:28px}.study-help-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}.study-coverage-dialog h2{font-size:25px;line-height:1.3;letter-spacing:-.025em;margin:0}.study-help-close{display:flex;align-items:center;justify-content:center;min-width:44px;height:44px;border:1px solid #354359;border-radius:8px;background:#152234;color:#dbe6f2;font-size:26px;line-height:1}.study-help-close:hover{background:#26384d}.study-coverage-dialog h3{font-size:17px;margin:22px 0 8px}.study-coverage-dialog p,.study-coverage-dialog li{font-size:15px;line-height:1.65;color:#bbcbdc}.study-coverage-dialog p{margin:0 0 12px}.study-coverage-dialog strong{font-weight:600;color:#e2ebf4}.study-coverage-dialog ul{padding-left:22px;margin:0}.study-coverage-dialog li+li{margin-top:9px}.study-coverage-example{display:flex;align-items:center;gap:20px;margin:20px 0;padding:18px;border:1px solid #35594f;border-radius:10px;background:#162d2d}.study-coverage-example-value{font-size:36px;font-weight:600;color:#6be0c5;letter-spacing:-.04em}.study-coverage-example p{margin:3px 0 0;font-size:14px}.study-coverage-help-tip{padding:14px 16px;margin-top:20px;background:#18283b;border-radius:8px;font-size:14px;line-height:1.6;color:#c5d5e6}.study-coverage-dialog .study-footnote{font-size:13px;margin-top:16px}.study-help-footer{display:flex;justify-content:flex-end;margin-top:22px}.study-help-footer button{background:#24473f;border-color:#448574;color:#b4f4df;min-height:44px;padding:9px 22px}
body:has(.study-coverage-dialog[open]){overflow:hidden}
@media(max-width:640px){.study-coverage-help-content{padding:20px}.study-coverage-dialog h2{font-size:22px}.study-coverage-example{gap:14px;padding:14px}.study-coverage-example-value{font-size:30px}}