@charset "UTF-8";
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20px}.skip{position:absolute;top:-80px;left:12px;z-index:99;padding:15px;background:white}.skip:focus{top:12px}.masthead,main,footer{max-width:1180px;margin:auto;padding-inline:40px}.masthead{display:flex;align-items:center;justify-content:space-between;min-height:106px;border-bottom:1px solid var(--line);gap:22px}.brand{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:700;letter-spacing:-.7px;text-decoration:none;white-space:nowrap}.brand svg{width:39px;height:32px;fill:none;stroke:var(--ink);stroke-width:2;stroke-linejoin:round}.brand-light{font-weight:400}.masthead nav{display:flex;gap:27px}.masthead nav a{font-size:13px;text-decoration:none;min-height:44px;display:flex;align-items:center}.masthead nav .active{box-shadow:inset 0 -2px var(--ink)}.intro{padding:64px 0 36px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.9px;line-height:1.7;margin:0 0 17px}.intro 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var(--line);border-radius:5px;padding:18px 22px;margin-top:15px}.chart-inspector input{display:block;width:100%;margin:12px 0 0;accent-color:var(--green);min-height:24px}.chart-inspector .small{margin:2px 0 0}.date-reading{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;font-size:12px;align-content:center}.date-reading strong{grid-column:1/-1;font-size:13px;margin-bottom:4px}.date-reading span{display:block;color:var(--muted);font-size:10px;margin-top:5px}.date-reading b{font-size:14px;font-weight:500}.season{margin-bottom:50px}details{border-block:1px solid var(--line);margin-top:24px}summary{font-size:13px;padding:19px 0;min-height:48px}summary span{float:right}.table-wrap{max-height:350px;overflow:auto;margin-bottom:20px}table{width:100%;font-size:12px;border-collapse:collapse;font-variant-numeric:tabular-nums}caption{text-align:left;padding:14px 0;line-height:1.6;color:var(--muted)}td,th{padding:10px 14px;text-align:right;border-bottom:1px solid var(--line);white-space:nowrap}td:first-child,th:first-child{text-align:left}thead{position:sticky;top:0;background:var(--paper)}.notes{display:grid;grid-template-columns:.9fr 1fr 1fr;gap:36px;border-bottom:1px solid var(--line);padding-bottom:42px;margin-bottom:48px}.notes h2{font-size:30px}.notes h3{font-size:16px;font-weight:500;line-height:1.4;margin:14px 0 8px}.notes article p{font-size:12px;color:var(--muted);line-height:1.75}.note-number{font-size:11px;color:var(--orange);letter-spacing:1px}.weekly-panel{background:var(--ink);color:var(--paper);padding:36px 42px;border-radius:6px;display:grid;grid-template-columns:1.3fr 1fr;gap:65px}.weekly-panel .eyebrow{color:#bfd4c7}.weekly-panel h2{font-size:35px;margin-bottom:18px}.weekly-panel p:not(.eyebrow){font-size:13px;line-height:1.7;color:#d2ded5;max-width:420px}.weekly-action{align-self:center}.pill{display:inline-block;padding:6px 9px;border:1px solid #809b8d;border-radius:3px;font-size:10px;letter-spacing:1px;text-transform:uppercase}.button-link{display:inline-flex;gap:35px;align-items:center;text-decoration:none;border-bottom:1px solid #809b8d;font-size:13px}.open-data{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:40px 0 52px}.open-data h2{font-size:24px;margin-bottom:9px}.open-data p{font-size:12px;color:var(--muted);line-height:1.6}.download-links{display:flex;gap:10px}.download-links a{padding:12px 16px;border:1px solid var(--line);border-radius:3px;white-space:nowrap;text-decoration:none;font-size:12px;min-height:44px}.download-links a:hover{background:var(--wash)}footer{border-top:1px solid var(--line);padding-block:30px;display:grid;grid-template-columns:1fr 1.1fr auto;gap:18px;font-size:11px;line-height:1.7}.footer-brand{font-size:16px;letter-spacing:-.5px;text-decoration:none}footer p{margin:0;color:var(--muted)}footer>div{display:flex;gap:20px}footer>.small{grid-column:1/-1;font-size:10px!important}.error{margin:30px 0;padding:30px;background:#f6e9df;border:1px solid #d8a786}.error p{line-height:1.6}.document{max-width:780px;padding-block:55px}.document h1{font:48px var(--serif);letter-spacing:-1px;margin-top:0}.document h2{margin-top:38px;font-size:28px}.document p,.document li{font-size:15px;line-height:1.8;color:var(--muted)}.document code{font-size:12px;overflow-wrap:anywhere}.document pre{white-space:pre-wrap;background:var(--wash);padding:18px}.document .notice{display:block}.document ul{padding-left:20px}[hidden]{display:none!important}@media(min-width:1400px){.intro{padding-top:70px}}@media(max-width:760px){.masthead,main,footer{padding-inline:22px}.masthead{flex-wrap:wrap;padding-top:22px;padding-bottom:9px;gap:12px}.brand{font-size:21px}.masthead nav{width:100%;gap:26px}.masthead nav a{font-size:12px}.intro{padding:39px 0 22px}.intro 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solid var(--line);padding-top:14px}.notes{grid-template-columns:1fr;gap:18px;margin-bottom:32px;padding-bottom:30px}.notes>div h2{margin-bottom:8px}.notes article{border-top:1px solid var(--line);padding-top:18px}.notes article h3{margin:8px 0}.notes article p{margin-bottom:0}.weekly-panel{grid-template-columns:1fr;gap:22px;padding:28px 24px}.weekly-panel h2{font-size:32px}.weekly-panel p:not(.eyebrow){font-size:12px}.weekly-action{border-top:1px solid #587267;padding-top:22px}.open-data{align-items:flex-start;flex-direction:column;gap:10px;padding:34px 0}.open-data h2{font-size:25px}footer{grid-template-columns:1fr;padding-block:26px;gap:14px}.document{padding-top:34px}.document h1{font-size:39px}}@media(max-width:360px){.masthead,main,footer{padding-inline:16px}.intro h1{font-size:42px}.legend{gap:12px;font-size:10px}.overview-main,.reading{padding:20px}.region-controls{display:block}.region-controls label{display:block;margin-bottom:7px}.region-controls select{width:100%}.section-heading h2{font-size:26px}.chart-inspector{padding:12px}}@media(prefers-reduced-motion:no-preference){a,button{transition:background-color .15s ease}}@media print{.masthead nav,.weekly-panel,input,select,footer{display:none}.overview,.reading{break-inside:avoid}.chart svg{height:250px}body{background:white}}
@media(max-width:760px){.lede{font-size:14px}.notes article p,.weekly-panel p:not(.eyebrow){font-size:14px}.section-copy,.open-data p{font-size:13px}.small{font-size:12px!important}.chart-inspector .small{font-size:11px!important}.notice{font-size:12px}.date-reading span{font-size:11px}.reading>p:not(.eyebrow):not(.big-reading){font-size:13px}footer{font-size:12px}}

/* Native Kit processing with accessible local presentation. */
.signup-box{width:100%;max-width:36rem}.signup-box form{display:block;background:transparent;color:inherit}.signup-box label{display:block;font-size:1rem;font-weight:650;margin:0 0 .5rem}.signup-box input{box-sizing:border-box;width:100%;min-width:0;padding:.85rem;border:1px solid currentColor;border-radius:3px;background:#fff;color:#20382e;font:inherit;font-size:16px}.signup-box button{min-height:48px;margin-top:1rem;width:100%;background:#f5f2e9;color:#173e32;border:1px solid currentColor;border-radius:3px;font:inherit;padding:.75rem 1rem;cursor:pointer}.signup-box button:disabled{opacity:.65;cursor:wait}.signup-box :focus-visible{outline:3px solid #d5a74c;outline-offset:3px}.signup-box .formkit-alert:empty{display:none}.signup-box .formkit-alert{list-style:none;padding:1rem;border:1px solid currentColor}.signup-box .small{line-height:1.6}.signup-box a{color:inherit;text-underline-offset:3px}.signup-box [data-element=fields]{display:block}.signup-status{min-height:3em}.document .signup-box{border:1px solid #c7cec4;padding:1.25rem;box-sizing:border-box;margin:2rem 0}.document .signup-box button{background:#173e32;color:#fff}
.signup-trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}

/* Colorado Snowpack identity: confident type, alpine photography, quiet data surfaces. */
@font-face{font-family:Manrope;src:url('assets/manrope-latin.woff2') format('woff2');font-weight:400 800;font-style:normal;font-display:swap}
:root{--ink:#183e34;--muted:#52665d;--paper:#f6f4ec;--white:#fffefb;--line:#d7ded4;--green:#1b6355;--wash:#eaf0e7;--serif:Manrope,Arial,sans-serif;font-family:Manrope,Arial,sans-serif}
.masthead,main,footer{max-width:1240px}.masthead{min-height:106px}.brand{gap:12px;letter-spacing:0}.brand svg{width:52px;height:52px;fill:initial;stroke:none;flex-shrink:0}.brand-name{display:flex;flex-direction:column;gap:2px}.brand-place{font-size:12px;letter-spacing:2.7px;text-transform:uppercase;line-height:1.1;font-weight:750}.brand-light{font-size:28px;letter-spacing:-1.3px;font-weight:800;line-height:1.05}.brand-dot{color:#688976}.masthead nav{gap:32px}.masthead nav a{font-size:13px;font-weight:700;color:var(--muted)}.masthead nav .active{color:var(--ink)}
.intro{display:grid;grid-template-columns:1.15fr 1fr;gap:40px;align-items:center;padding:38px 0 28px}.intro-content{padding:10px 0}.eyebrow{font-size:11px;font-weight:800;letter-spacing:1.5px;line-height:1.6;margin-bottom:16px}.intro .eyebrow{font-size:10px;letter-spacing:1.6px}.intro h1{font-size:clamp(42px,4.6vw,62px);font-weight:800;line-height:1.06;letter-spacing:-3px}.intro em{font-style:normal;font-weight:800;color:#5a7c68}.intro-copy{font-size:16px;line-height:1.7;margin:20px 0 14px}.hero-link{display:inline-flex;align-items:center;gap:30px;font-size:13px;font-weight:800;min-height:44px;text-decoration:none;border-bottom:1px solid #b1bfb1}.landscape{margin:0;position:relative;height:340px;border-radius:20px;overflow:hidden;background:#476358;isolation:isolate}.landscape img{width:100%;height:100%;object-fit:cover;object-position:52% 50%}.landscape:after{content:'';position:absolute;inset:40% 0 0;background:linear-gradient(transparent,#102e28d9);pointer-events:none}.landscape figcaption{position:absolute;left:24px;bottom:22px;right:16px;color:white;z-index:1;font-size:10px;letter-spacing:1.4px;font-weight:800}.landscape figcaption span{display:block;margin-top:7px;font-size:10px;letter-spacing:.1px;font-weight:500;color:#e1e9e1}
h2{font-weight:800;letter-spacing:-1.2px;line-height:1.2}.notice{border-top:0;font-size:12px;padding:12px 0;line-height:1.7}.notice:before{background:var(--green);border:0}.notice:has(strong):before{background:var(--orange)}
.overview{grid-template-columns:1.2fr 1fr;grid-template-areas:'controls controls' 'condition reading';margin:10px 0 40px;border-radius:16px;background:var(--wash);border-color:#d4ddce}.region-controls{grid-area:controls;display:flex;justify-content:space-between;margin:0;padding:14px 28px;border-bottom:1px solid #d0dbcc}.region-controls label{font-size:13px;font-weight:800}.region-controls select{min-width:250px;background:var(--white);border-color:#becdbd;border-radius:8px;font-size:13px;font-weight:700}.overview-main{grid-area:condition;padding:32px}.overview-main .eyebrow{font-size:11px;margin-bottom:16px}.overview h2{font-size:34px;max-width:450px}.lede{font-size:14px;line-height:1.8}.subtle-link{display:inline-flex;align-items:center;min-height:44px;font-size:12px;font-weight:700;margin-top:8px}.reading{grid-area:reading;padding:28px 34px;background:var(--ink);border:0;color:var(--paper);position:relative;isolation:isolate;overflow:hidden}.reading:after{content:'';position:absolute;inset:0 -160px 0 0;background:url('contours.svg?v=usgs-1') right center/auto 450px no-repeat;opacity:.18;z-index:-1}.reading .eyebrow{color:#d3e3d1;margin-bottom:4px}.big-reading{font-family:Manrope,Arial,sans-serif;font-size:88px;font-weight:750;letter-spacing:-5px;line-height:1.1;margin:0 0 6px}.big-reading .unit{font-family:Manrope,Arial,sans-serif;font-size:15px;font-weight:500;letter-spacing:0;color:#d3e3d1}.reading>p:not(.eyebrow):not(.big-reading),.reading .small{color:#d3e3d1}.reference-row{border-color:#5d796d;margin-top:14px;padding-top:16px;font-size:13px}.reference-row strong{font-weight:750}.reading .small{margin-bottom:0;font-size:11px!important}
.season{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:32px;margin-bottom:40px}.section-heading h2{font-size:32px}.section-heading .eyebrow{margin-bottom:10px}.section-heading select{background:var(--paper);border-radius:8px;border-color:#becdbd;font-weight:700}.section-copy{font-size:14px;line-height:1.7}.legend{font-size:12px;margin:26px 0 20px}.chart text{font-family:Manrope,Arial,sans-serif}.chart-inspector{background:#eef2e9;border:0;border-radius:10px;padding:20px 24px}.chart-inspector input{min-height:44px;margin:2px 0 0}.date-reading strong{font-size:14px}.date-reading b{font-size:18px;font-weight:750}.date-reading span{font-size:11px}.small{font-size:12px!important}details{border-bottom:0}summary{font-weight:750}.table-wrap{border:1px solid var(--line);border-radius:8px}caption{padding:14px}thead{background:var(--wash)}td,th{padding:12px}tbody tr:nth-child(even){background:#f5f6f0}
.notes{gap:28px;margin-bottom:40px;padding-bottom:36px}.notes h2{font-size:30px}.notes article{padding-left:24px;border-left:1px solid var(--line)}.notes h3{font-weight:800;font-size:17px}.notes article p{font-size:14px;line-height:1.8}.note-number{font-size:12px;font-weight:750;color:#805c37}.weekly-panel{border-radius:16px;padding:40px;background:#193e33;gap:50px;position:relative;overflow:hidden}.weekly-panel h2{font-size:35px;letter-spacing:-1.2px}.weekly-panel p:not(.eyebrow){font-size:14px;line-height:1.8}.weekly-panel .eyebrow{color:#c6d9c5}.weekly-action{min-width:0}.pill{border-radius:20px;font-weight:700;font-size:11px}.button-link{font-weight:750;font-size:14px}.signup-box input,.signup-box button{min-height:50px;border-radius:8px}.signup-box button{background:#e5edd9;color:#183e34;border:0;font-weight:800}.signup-box button:hover{background:#fffefb}.signup-box label{font-size:14px}.signup-box input{background:#fffefb;border-color:#9db1a1}.open-data{padding:36px 0 44px}.open-data h2{font-size:24px;letter-spacing:-.7px}.open-data p{font-size:13px}.download-links a{border-radius:8px;background:var(--white);font-weight:750}.footer-brand{font-size:20px;font-weight:800;letter-spacing:-.8px}footer{font-size:12px}.document{max-width:820px}.document h1{font-family:Manrope,Arial,sans-serif;font-weight:800;font-size:46px;letter-spacing:-2px}.document .signup-box{border-radius:12px;background:var(--white)}
@media(max-width:760px){
.masthead,main,footer{padding-inline:20px}.masthead{padding-top:18px;padding-bottom:0;min-height:0;gap:12px}.brand svg{width:44px;height:44px}.brand-place{font-size:10px;letter-spacing:2.5px}.brand-light{font-size:25px}.masthead nav{gap:0;justify-content:space-between}.masthead nav a{font-size:12px;min-height:44px}.intro{position:relative;display:block;padding:25px 0 20px;isolation:isolate}.intro-content{padding:0}.intro .eyebrow{font-size:9px;letter-spacing:1px;margin-bottom:13px}.intro h1{font-size:40px;line-height:1.08;letter-spacing:-1.9px;max-width:330px}.intro-copy{font-size:14px;line-height:1.7;margin:13px 0 0}.hero-link{display:none}.landscape{height:112px;margin-top:19px;border-radius:12px}.landscape img{object-position:50% 36%}.landscape:after{inset:0;background:linear-gradient(90deg,#15372c80,transparent)}.landscape figcaption{left:16px;bottom:13px;font-size:8px;letter-spacing:1px}.landscape figcaption span{font-size:9px;margin-top:4px}.notice{font-size:11px;padding:9px 0}.overview{grid-template-columns:1fr;grid-template-areas:'controls' 'reading' 'condition';margin:6px 0 28px;border-radius:13px}.region-controls{padding:11px 18px;gap:10px}.region-controls label{font-size:12px;white-space:nowrap}.region-controls select{min-width:0;flex:1;max-width:215px;font-size:12px;padding-left:10px}.reading{padding:22px}.reading .eyebrow{font-size:10px;margin-bottom:3px;letter-spacing:1.1px}.big-reading{font-size:66px;letter-spacing:-3.5px;margin:0 0 5px;line-height:1}.reading>p:not(.eyebrow):not(.big-reading){font-size:12px;margin:7px 0}.reference-row{font-size:12px;margin-top:12px;padding-top:12px}.reading .small{font-size:11px!important}.overview-main{padding:24px 22px}.overview-main .eyebrow{font-size:10px;margin-bottom:12px}.overview h2{font-size:29px;letter-spacing:-1.1px;margin-bottom:12px}.lede{font-size:14px;line-height:1.75}.subtle-link{font-size:12px;margin-top:4px}.season{padding:24px 16px 10px;border-radius:13px;margin-bottom:30px}.section-heading{gap:10px}.section-heading h2{font-size:25px;letter-spacing:-1px;max-width:205px}.section-heading .eyebrow{font-size:9px;letter-spacing:1px}.section-heading>div:last-child{gap:6px}.section-heading label{font-size:11px}.section-heading select{font-size:12px;padding-right:24px}.section-copy{font-size:13px}.legend{gap:12px;font-size:10px;margin:22px 0 18px}.line{width:19px}.chart-unit{font-size:11px}.chart-inspector{padding:14px;gap:12px}.date-reading strong{font-size:13px}.date-reading b{font-size:16px}.date-reading span{font-size:10px}#chart-note{font-size:11px!important}.notes{gap:18px;margin-bottom:30px;padding-bottom:28px}.notes h2{font-size:27px}.notes article{border-left:0;padding:18px 0 0}.notes article h3{font-size:17px}.notes article p{font-size:14px}.weekly-panel{padding:28px 24px;gap:20px;border-radius:13px}.weekly-panel h2{font-size:29px;letter-spacing:-1px}.weekly-panel .eyebrow{font-size:10px}.weekly-panel p:not(.eyebrow){font-size:14px}.open-data{padding:30px 0}.open-data h2{font-size:24px}.download-links{width:100%}.download-links a{flex:1;text-align:center;padding-inline:12px}.document h1{font-size:37px}
}
@media(max-width:360px){.masthead,main,footer{padding-inline:16px}.intro h1{font-size:35px}.intro .eyebrow{font-size:8px}.landscape{height:90px}.region-controls{padding:10px 14px;display:flex}.region-controls label{margin:0}.reading,.overview-main{padding:20px}.season{padding:22px 12px 8px}.section-heading h2{font-size:23px}.legend{gap:8px;font-size:9px}.line{width:16px}.weekly-panel{padding:26px 20px}.weekly-panel h2{font-size:26px}.big-reading{font-size:62px}}
@media print{.landscape,.reading:after{display:none}.reading{color:var(--ink);background:white}.reading .eyebrow,.reading .small,.reading>p:not(.eyebrow):not(.big-reading){color:var(--ink)}.season{border:0;padding:0}}

/* Tight two-line lockup, with a real space preserved for unstyled text. */
.brand{gap:13px;align-items:center}.brand-name{display:flex;flex-direction:column;gap:0;font-size:25px;font-weight:800;letter-spacing:-1px;line-height:1;font-kerning:normal;text-rendering:optimizeLegibility}.brand-name>span{display:block}.brand svg{width:52px;height:52px}.footer-brand{font-kerning:normal;text-rendering:optimizeLegibility}
@media(max-width:760px){.brand-name{font-size:23px;letter-spacing:-.9px;line-height:1}.brand svg{width:48px;height:48px}.brand{gap:12px}}
@media(max-width:360px){.brand-name{font-size:22px;letter-spacing:-.85px}.brand svg{width:46px;height:46px}}

/* Official basin names stay readable, including the combined southwest basin. */
.region-controls select{width:390px;max-width:100%;min-width:0}
@media(max-width:760px){.region-controls{display:grid;grid-template-columns:1fr;gap:6px;padding:10px 18px}.region-controls select{width:100%;max-width:none;font-size:12px}.region-controls label{font-size:11px}.overview-main .eyebrow{line-height:1.7}}

@media(max-width:360px){.region-controls select{font-size:11.5px;padding-left:8px;padding-right:22px}}

/* Quiet group headings and lighter basin names make the native menu easier to scan. */
.region-controls select{font-size:12px;font-weight:500}
.region-controls optgroup{font-size:11px;font-weight:700;color:var(--muted)}
.region-controls option{font-size:12px;font-weight:400;color:var(--ink)}
@media(max-width:760px){.region-controls select,.region-controls option{font-size:11.5px}.region-controls optgroup{font-size:10.5px}}

/* Local map edition: understated keyboard focus and a distinct selected region. */
.region-controls select{font-weight:700}
.region-controls select:focus-visible{outline:none;box-shadow:inset 0 -3px var(--green)}
.region-controls option:checked{font-weight:700}
.preview-banner{background:#e9eddf;color:#355d4c;text-align:center;padding:10px 20px;font-size:11px;letter-spacing:.4px}
.map-panel{margin:0 0 40px;border:1px solid #d4ddce;border-radius:16px;background:#fafaf5;padding:32px}
.map-heading{display:flex;justify-content:space-between;gap:24px;align-items:center}.map-heading .eyebrow{margin-bottom:10px}.map-heading h2{font-size:32px;margin-bottom:10px}.map-heading p:not(.eyebrow){font-size:13px;line-height:1.7;color:var(--muted);max-width:580px;margin:0}
.map-panel button{font-size:12px;font-weight:600;min-height:44px;border-radius:7px;background:transparent;color:var(--ink);border-color:#c8d3c6;padding:10px 14px}.map-panel button:hover{background:#eaf0e5}.map-panel button[aria-pressed="true"]{background:#e4eddf;border-color:#62836d}.map-panel button:focus-visible,.map-panel input:focus-visible,.map-panel select:focus-visible{outline:2px solid #52816a;outline-offset:3px}
.map-heading>button{white-space:nowrap}.map-toolbar{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-top:26px;padding:18px 0;border-block:1px solid #dde3d7}.map-toolbar label{display:block;font-size:11px;font-weight:700;color:var(--muted);margin-bottom:7px}.map-date-tools{display:flex;gap:8px}.map-toolbar input,.map-toolbar select{border:1px solid #c8d3c6;background:#fffefa;border-radius:7px;min-height:44px;font:500 12px Manrope,Arial,sans-serif;padding:10px 12px;color:var(--ink)}.map-toolbar select{padding-right:28px;width:240px}.map-date-line{display:flex;gap:12px;justify-content:space-between;align-items:baseline;padding:23px 0 4px}.map-date-line h3{font-size:16px;letter-spacing:-.25px;margin:0}.map-date-line>span{font-size:11px;color:var(--muted)}
.map-layout{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(260px,1fr);gap:24px;align-items:center}.basin-svg{width:100%;display:block}.basin-shape{cursor:pointer;transition:filter .12s}.basin-shape:hover{filter:brightness(.92)}.basin-shape:focus-visible{outline:none;stroke:#173e32;stroke-width:4}.basin-list{display:flex;flex-direction:column;gap:2px;padding:16px 0}.map-panel .basin-row{display:grid;grid-template-columns:24px minmax(0,1fr) auto;gap:9px;align-items:center;text-align:left;border-color:transparent;padding:10px 8px;border-radius:6px;min-height:46px}.basin-number{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:10px;font-weight:700;color:#183e34;border:1px solid #68816f40}.basin-row-name{font-size:11px;font-weight:500;line-height:1.45}.is-selected .basin-row-name{font-weight:800}.basin-row-value{font-size:12px;white-space:nowrap;font-weight:800;text-align:right}.basin-row-value small{display:block;font-size:9px;white-space:normal;font-weight:400;max-width:76px;line-height:1.3}.map-legend{display:flex;flex-wrap:wrap;gap:12px 18px;padding-top:15px;border-top:1px solid #dde3d7;font-size:10px;color:var(--muted)}.map-legend span{display:flex;align-items:center;gap:6px}.map-legend i{width:20px;height:10px;display:inline-block;border:1px solid #52665d30;border-radius:2px}.map-no-data{background:repeating-linear-gradient(135deg,#f0eee6,#f0eee6 3px,#cbd0c4 3px,#cbd0c4 4px)}.map-no-reference{background:radial-gradient(#a7b2a2 .7px,#e8e8dc .8px);background-size:4px 4px}.map-explanation{font-size:12px;line-height:1.7;max-width:780px;margin:13px 0 8px;color:var(--muted)}.map-selection{font-size:11px;font-weight:700;margin:8px 0 18px}.map-footer{display:flex;gap:30px;align-items:center;justify-content:space-between;border-top:1px solid #dde3d7;padding-top:17px}.map-footer p{font-size:10px;line-height:1.7;color:var(--muted);max-width:650px;margin:0}.map-footer button{white-space:nowrap}
@media(max-width:900px){.map-layout{grid-template-columns:1fr}.map-layout{gap:0}.basin-list{display:grid;grid-template-columns:1fr 1fr;gap:3px 16px;padding-top:0}.map-heading h2{font-size:28px}.map-footer{gap:14px}}
@media(max-width:600px){.map-panel{padding:22px 16px;border-radius:13px}.map-heading{display:block}.map-heading>button{margin-top:14px}.map-heading h2{font-size:27px}.map-heading p:not(.eyebrow){font-size:12px}.map-toolbar{display:grid;grid-template-columns:1fr;gap:14px;margin-top:18px;padding:15px 0}.map-toolbar select{width:100%}.map-date-tools input{min-width:0;flex:1}.map-date-line{display:block;padding-top:18px}.map-date-line h3{font-size:14px;margin-bottom:5px}.map-date-line>span{font-size:10px}.basin-list{grid-template-columns:1fr;gap:0}.map-panel .basin-row{min-height:44px;padding:8px 5px;grid-template-columns:24px minmax(0,1fr) auto}.basin-row-name{font-size:11px}.map-footer{flex-direction:column;align-items:start;gap:12px}.map-legend{gap:10px 12px;font-size:10px}.map-legend i{width:16px}.preview-banner{font-size:9px}.region-controls select{font-size:11px}}

@media(max-width:600px){.basin-label circle{r:24px}.basin-label-number{font-size:25px;transform:translateY(4px)}.basin-label-value,.map-plains-label{display:none}}

/* One shared chart/date control; supporting map controls stay in the disclosure. */
.map-date-line{margin-top:20px;padding-top:17px;border-top:1px solid #dde3d7;display:flex;flex-wrap:wrap;justify-content:flex-start;gap:8px 16px}.map-date-line>span{margin-right:auto}.map-selection{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.map-explanation{font-size:11px;margin-bottom:0}.map-details{margin-top:18px;border-bottom:0}.map-details summary{padding:16px 0 0;font-size:11px;color:var(--muted)}.map-detail-content{padding-top:18px;max-width:720px}.map-detail-content label{display:block;font-size:11px;margin-bottom:7px}.map-detail-content select{font-size:12px;max-width:100%;background:var(--white)}.map-detail-content p{font-size:11px;line-height:1.7;color:var(--muted)}.map-heading p:not(.eyebrow){font-size:12px}.map-panel{margin-bottom:40px}
@media(max-width:600px){.map-date-line{gap:8px;margin-top:16px}.map-date-line h3{margin:0}.map-date-line>span{flex-basis:100%;order:3}.map-heading>button{min-height:36px;font-size:11px;margin-top:12px}.map-panel{padding:22px 16px}.map-layout{margin-top:8px}}

/* Final editorial scale: section, subheading, body/control, and supporting text.
   Brand lettering, hero and measurement figures retain their distinct roles. */
:root{--type-section:32px;--type-subhead:18px;--type-body:14px;--type-small:12px;--weight-regular:400;--weight-medium:500;--weight-strong:700;--weight-heading:800}
.section-heading h2,.map-heading h2,.notes h2,.weekly-panel h2,.overview h2{font-size:var(--type-section);font-weight:var(--weight-heading);line-height:1.2;letter-spacing:-1px}
.notes h3{font-size:var(--type-subhead);line-height:1.4;font-weight:var(--weight-strong)}
.lede,.section-copy,.map-heading p:not(.eyebrow),.notes article p,.weekly-panel p:not(.eyebrow),.open-data p{font-size:var(--type-body);line-height:1.75;font-weight:var(--weight-regular)}
.masthead nav a,.notice,.subtle-link,.legend,.chart-unit,.date-reading span,.reference-row,.map-date-line>span,.map-legend,.map-explanation,.map-detail-content p,.map-detail-content label,.download-links a,footer{font-size:var(--type-small);line-height:1.6}
.small,.reading .small,#chart-note,footer>.small{font-size:var(--type-small)!important;line-height:1.65}
.date-reading strong,.map-date-line h3,.signup-box label{font-size:var(--type-body);font-weight:var(--weight-strong);line-height:1.5;letter-spacing:0}
.date-reading b{font-size:var(--type-subhead);font-weight:var(--weight-strong)}
.basin-row-name{font-size:var(--type-small);line-height:1.5;font-weight:var(--weight-medium)}
.basin-row-value{font-size:var(--type-body);font-weight:var(--weight-strong);font-variant-numeric:tabular-nums}
.basin-row-value small{font-size:var(--type-small);line-height:1.4}
.is-selected .basin-row-name{font-weight:var(--weight-strong)}
.map-panel .basin-row{padding-block:10px;min-height:46px}
.map-panel button,.map-detail-content select,.section-heading select{font-size:var(--type-small);font-weight:var(--weight-strong)}
.eyebrow,.intro .eyebrow,.overview-main .eyebrow,.reading .eyebrow,.section-heading .eyebrow,.weekly-panel .eyebrow{font-size:10px;font-weight:var(--weight-strong);line-height:1.6;letter-spacing:1.3px}
.section-heading .eyebrow,.map-heading .eyebrow{margin-bottom:10px}
.map-heading p:not(.eyebrow),.section-copy{margin-top:12px}
#table-details,.map-details{margin-top:24px;border-top:1px solid var(--line);border-bottom:0}
#table-details>summary,.map-details>summary{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:56px;padding:18px 0;font-size:var(--type-body);line-height:1.45;font-weight:var(--weight-strong);color:var(--ink);list-style:none}
#table-details>summary::-webkit-details-marker,.map-details>summary::-webkit-details-marker{display:none}
#table-details>summary::marker,.map-details>summary::marker{content:''}
#table-details>summary>span,.map-details>summary>span{display:none}
#table-details>summary::after,.map-details>summary::after{content:'';flex:none;width:7px;height:7px;margin-right:3px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg)}
#table-details[open]>summary::after,.map-details[open]>summary::after{transform:rotate(225deg)}
.map-detail-content{padding-top:0;padding-bottom:4px}
.map-explanation{margin-top:14px}.map-legend{gap:10px 18px}
@media(max-width:760px){:root{--type-section:26px}.section-heading h2{max-width:none}.season,.map-panel{padding:24px 16px 16px}.section-heading{gap:16px}.map-heading h2{max-width:100%}.intro .eyebrow{font-size:10px;letter-spacing:1px}}
@media(max-width:360px){.intro .eyebrow{letter-spacing:.6px}.section-heading{gap:10px}.legend{gap:10px;font-size:11px}.line{width:16px}}