@charset "UTF-8";

:root{--ivory:#f7f5ef;--surface:#fffdf8;--sage:#e0e8dc;--forest:#293d36;--forest-deep:#21332d;--copper:#9c4d2e;--gold:#d8b372;--ink:#293d36;--muted:#627068;--rule:#d7ddd3;--serif:Georgia,"Times New Roman",serif;--sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--shadow:0 18px 50px rgba(35,55,44,.06)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;background:var(--ivory);color:var(--ink);font-family:var(--sans);font-size:0.9375rem;line-height:1.55;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit}
button,a,input,select{-webkit-tap-highlight-color:transparent}
button,a{touch-action:manipulation}
button{cursor:pointer}
button:disabled{cursor:not-allowed}
a{color:inherit;text-underline-offset:4px}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,dialog:focus-visible{outline:3px solid var(--copper);outline-offset:4px}
button:focus-visible{position:relative;z-index:1}
button{color:inherit}
input,select{min-width:0;max-width:100%}
[hidden]{display:none!important}
svg{display:block;max-width:100%}
h1,h2,h3,p{margin-top:0}
p{margin-bottom:1em}
h1,h2,h3{font-weight:400}
.page-width{width:min(1240px,calc(100% - 96px));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;top:-100px;left:20px;z-index:100;padding:12px 20px;background:var(--surface)}
.skip-link:focus{top:12px}
.preview-banner{min-height:33px;padding:7px 20px;background:var(--sage);display:flex;align-items:center;justify-content:center;gap:8px;font-size:0.75rem;line-height:1.6;letter-spacing:.025em;text-align:center}
.preview-banner strong{font-weight:500}
.status-dot{width:6px;height:6px;flex-shrink:0;border-radius:50%;background:currentColor}
.banner-divider{opacity:.6}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:104px;border-bottom:1px solid var(--rule)}
.wordmark{display:flex;align-items:center;gap:11px;text-decoration:none;font:1.5rem/.96 var(--serif);letter-spacing:-.7px}
.brand-symbol{width:40px;height:40px;color:var(--forest);flex-shrink:0}
.wordmark-second{display:block;margin-top:4px}
.main-nav{display:flex;align-items:center;gap:29px}
.main-nav a,.main-nav button{font-size:0.75rem;line-height:1.5;font-weight:500;text-decoration:none;padding:8px 0;background:transparent;border:0}
.main-nav a:hover,.main-nav button:hover{color:var(--copper)}
.main-nav .nav-active{position:relative}
.nav-active:after{content:"";position:absolute;bottom:1px;left:0;width:16px;height:2px;background:var(--copper)}
.main-nav .install-link{padding:8px 13px;border:1px solid var(--rule)}
.install-link span{margin-left:10px}
.section-intro{display:flex;align-items:flex-end;justify-content:space-between;gap:48px;padding:42px 0 35px}
.eyebrow{font-size:0.75rem;font-weight:650;letter-spacing:.17em;line-height:1.6;margin-bottom:12px}
h1{font:2.6875rem/1.12 var(--serif);letter-spacing:-1.6px;margin:0}
h1 em{font-weight:400;color:var(--copper)}
.intro-note{max-width:345px;margin-bottom:2px}
.note-rule{display:block;width:32px;height:1px;background:var(--copper);margin-bottom:13px}
.intro-note>p{font-size:0.8125rem;color:var(--muted);line-height:1.65;margin-bottom:12px}
.intro-note .source-caption{font-size:0.75rem;letter-spacing:.035em;margin:0}
.source-caption span{margin-inline:6px}
.workspace-grid{display:grid;grid-template-columns:minmax(0,1.39fr) minmax(0,1fr);align-items:start;gap:28px}
.observation-form{background:var(--surface);border:1px solid var(--rule);padding:25px 28px 20px;box-shadow:var(--shadow)}
.form-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:20px;border-bottom:1px solid var(--rule);margin-bottom:24px}
.form-heading h2{font:1.5rem/1.2 var(--serif);letter-spacing:-.5px;margin:0}
.text-button{font-size:0.75rem;font-weight:550;line-height:1.6;padding:6px 0;border:0;background:transparent;text-align:left;text-decoration:underline;text-decoration-color:transparent;text-underline-offset:4px}
.text-button:hover{text-decoration-color:currentColor}
.example-button{color:var(--copper);flex-shrink:0}
.example-button span{margin-left:5px}
.input-section{margin:0;padding:0;border:0;min-width:0}
.input-section legend{display:flex;align-items:center;gap:10px;font-size:0.8125rem;font-weight:600;padding:0;margin-bottom:12px;max-width:100%}
.section-number{width:24px;height:24px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--rule);border-radius:50%;font-size:0.75rem;line-height:1;font-family:var(--sans);font-weight:500;color:var(--copper)}
.section-description{font-size:0.75rem;line-height:1.65;color:var(--muted);margin:0 0 17px;max-width:460px}
.field-grid{display:grid;gap:16px 14px}
.observation-fields{grid-template-columns:1fr 1fr 1.25fr}
.field{min-width:0}
.observation-name-field{margin-bottom:17px}
.field label{display:flex;justify-content:space-between;align-items:baseline;gap:5px;font-size:0.75rem;line-height:1.5;font-weight:600;margin-bottom:7px}
.label-unit{color:var(--muted);font-size:0.75rem;font-weight:400;white-space:nowrap}
.field input,.field select{display:block;width:100%;min-height:45px;border:1px solid #74887a;border-radius:0;padding:10px 11px;background:var(--ivory);color:var(--forest);font-size:0.875rem;line-height:1.5;transition:border-color .15s,background-color .15s}
.field input:hover,.field select:hover{border-color:#4f6859}
.field input:focus,.field select:focus{background:#fff;border-color:var(--forest);outline-offset:2px}
.field input::placeholder{color:#68786d;font-size:0.8125rem;opacity:1}
.field input[aria-invalid="true"],.field select[aria-invalid="true"]{border-color:var(--copper);background:#faf0e9}
.field select{appearance:none;padding-right:31px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='m1 1 5 5 5-5' stroke='%23293d36' stroke-width='1.2'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 11px center;background-size:10px 7px;font-size:0.75rem}
.field-help{font-size:0.75rem;line-height:1.6;color:var(--muted);margin:7px 0 0}
.region-field{margin-top:14px}
.region-field select{max-width:220px}
.terrain-section{margin-top:23px;padding-top:22px;border-top:1px solid var(--rule)}
.terrain-section legend{float:left;width:100%}
.terrain-section legend+.section-description{clear:both}
.terrain-fields{grid-template-columns:1fr 1fr}
.time-help{margin-top:13px}
.form-actions{display:flex;align-items:center;gap:23px;margin-top:24px}
.button{display:inline-flex;align-items:center;justify-content:space-between;gap:25px;min-height:46px;padding:12px 19px;font-size:0.75rem;line-height:1.6;font-weight:550;border:1px solid transparent;border-radius:0;transition:background .15s,transform .15s}
.button-primary{background:var(--forest);color:var(--surface)}
.button-primary:hover{background:var(--forest-deep)}
.button-primary:active{transform:translateY(1px)}
.form-footnote{color:var(--muted);font-size:0.75rem;line-height:1.6;margin:12px 0 0}
.form-errors{border-left:3px solid var(--copper);background:#f9ece4;color:#78391f;padding:12px 14px;margin-bottom:22px;font-size:0.75rem}
.form-errors:empty{display:none}
.form-errors ul{padding-left:19px;margin:5px 0}
.noscript-notice{margin-top:24px}
.results-panel{background:var(--forest);color:var(--surface);padding:26px 28px 24px;position:relative;min-width:0}
.results-heading{display:flex;align-items:center;justify-content:space-between;color:var(--gold);margin-bottom:15px}
.results-heading .eyebrow{margin:0}
.small-cross{font-size:1.375rem;font-weight:200;line-height:1}
.results-panel>h2{font:1.75rem/1.2 var(--serif);letter-spacing:-.7px;margin-bottom:10px;max-width:270px}
.result-status{font-size:0.75rem;color:#c8d3c9;margin-bottom:0}
.results-empty{padding:8px 0 29px;text-align:center}
.weather-instrument{width:min(244px,100%);height:auto;margin:12px auto 15px;color:#d2dccc}
.results-empty>p{font:1.3125rem/1.3 var(--serif);letter-spacing:-.3px;margin-bottom:9px}
.results-empty>span{display:block;font-size:0.75rem;line-height:1.7;color:#c8d3c9;max-width:230px;margin:auto}
.result-actions{display:flex;align-items:center;gap:18px;padding-top:20px;border-top:1px solid rgba(225,233,219,.22)}
.button-light{background:var(--sage);color:var(--forest);min-height:42px;padding:10px 13px;font-size:0.75rem;gap:12px}
.button-light:hover:not(:disabled){background:var(--surface)}
.button-light:disabled{background:transparent;border-color:rgba(225,233,219,.25);color:#b7c1b9}
.copy-button{background:transparent;border:0;padding:10px 0;color:var(--surface);font-size:0.75rem;line-height:1.5;text-align:left}
.copy-button:hover:not(:disabled){text-decoration:underline;text-underline-offset:4px}
.copy-button:disabled{color:#aab8ad}
.method-link{background:transparent;border:0;border-bottom:1px solid rgba(216,179,114,.4);color:var(--gold);font-size:0.75rem;line-height:1.7;padding:0 0 3px;margin-top:20px;text-align:left}
.method-link span{margin-left:7px}
.primary-results{display:grid;grid-template-columns:1fr 1fr;gap:15px;padding:30px 0 25px}
.primary-results>div+div{padding-left:19px;border-left:1px solid rgba(225,233,219,.2)}
.result-label{color:#d6dfd4;font-size:0.75rem;margin-bottom:4px}
.weather-value{font:3.1875rem/1.1 var(--serif);letter-spacing:-2px;margin:0;display:flex;align-items:baseline;gap:4px;flex-wrap:wrap}
.weather-unit{font-size:1.25rem;letter-spacing:-.7px;color:var(--gold)}
.fuel-results{background:var(--surface);color:var(--forest);padding:17px 17px 14px;margin-inline:-10px;margin-bottom:19px}
.fuel-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:12px}
.fuel-heading h3{font:1.1875rem/1.25 var(--serif);letter-spacing:-.4px;margin:0}
.estimate-tag{font-size:0.75rem;letter-spacing:.08em;font-weight:600;border:1px solid var(--rule);padding:3px 5px;white-space:nowrap}
.reference-line{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--rule);padding-bottom:12px;margin-bottom:0;font-size:0.75rem;color:var(--muted)}
.reference-line strong{font-weight:600;color:var(--forest)}
.fuel-table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:0.75rem;line-height:1.45}
.fuel-table th,.fuel-table td{text-align:right;font-weight:500;padding:10px 5px;border-bottom:1px solid var(--rule);vertical-align:middle;overflow-wrap:anywhere}
.fuel-table thead th{font-size:0.75rem;color:var(--muted);font-weight:500}
.fuel-table th:first-child,.fuel-table td:first-child{text-align:left;width:43%;padding-left:0;font-size:0.75rem;font-weight:400}
.fuel-table td:last-child,.fuel-table th:last-child{padding-right:0}
.fuel-table small{font-size:0.75rem;color:var(--muted)}
.fuel-table .moisture-row td{font-size:1.375rem;font-family:var(--serif);color:var(--copper)}
.fuel-note{font-size:0.75rem;line-height:1.6;color:var(--muted);margin:12px 0 0}
.result-warnings{font-size:0.75rem;line-height:1.65;color:#f2d9ac;margin-bottom:16px;padding-left:16px}
.result-warnings:empty{display:none}
.result-warnings ul{padding-left:16px;margin:0}
.result-warnings p{margin-bottom:8px}
.result-meta{font-size:0.75rem;line-height:1.7;color:#c1cfc2;overflow-wrap:anywhere;margin-bottom:18px}
.history-section{margin-top:58px;border-top:1px solid var(--rule);padding-top:30px;scroll-margin-top:24px}
.history-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px}
.history-heading .eyebrow{margin-bottom:8px;color:var(--copper)}
.history-heading h2{font:1.875rem/1.25 var(--serif);letter-spacing:-.75px;margin-bottom:0}
.history-actions{display:flex;align-items:center;gap:23px;flex-shrink:0}
.history-actions .text-button span{margin-left:6px}
.muted-button{color:var(--muted)}
.history-description{font-size:0.75rem;line-height:1.7;color:var(--muted);margin:12px 0 22px}
.history-list{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.history-empty{display:flex;align-items:center;gap:19px;padding:28px 0}
.empty-log-mark{font:2.3125rem/.8 var(--serif);width:46px;height:46px;border:1px solid var(--rule);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#8a988a;padding-bottom:3px}
.history-empty h3{font:1.125rem/1.4 var(--serif);margin:0 0 3px}
.history-empty p{font-size:0.75rem;color:var(--muted);margin:0}
.log-detail{margin-left:auto;font:0.9375rem var(--serif);color:#8a988a;letter-spacing:3px;flex-shrink:0}
.history-status{font-size:0.75rem;color:var(--muted);margin:10px 0 0}
.history-status:empty{display:none}
.history-item,.history-entry{padding:19px 0;display:flex;gap:18px;flex-wrap:wrap;align-items:center;border-bottom:1px solid var(--rule);font-size:0.75rem}
.history-item:last-child,.history-entry:last-child{border-bottom:0}
.history-item h3,.history-entry h3{font:1.1875rem/1.3 var(--serif);margin-bottom:5px}
.history-item p,.history-entry p{font-size:0.75rem;color:var(--muted);margin-bottom:4px}
.history-item button,.history-entry button{background:transparent;border:1px solid var(--rule);padding:7px 10px;font-size:0.75rem;min-height:36px}
.history-entry{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:5px 24px;align-items:start}
.history-entry h3{grid-column:1;grid-row:1;overflow-wrap:anywhere}
.history-entry .history-meta{grid-column:1;grid-row:2;font-size:0.75rem}
.history-entry .history-reading{grid-column:2;grid-row:1;font-size:0.75rem;padding-top:3px;color:var(--forest)}
.history-entry details{grid-column:1/-1;margin-top:8px;min-width:0}
.history-entry summary{font-size:0.75rem;color:var(--copper);cursor:pointer;width:fit-content;max-width:100%;padding:4px 0}
.history-entry .history-trace{font-size:0.75rem;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere;background:var(--surface);border-left:2px solid var(--sage);padding:15px 18px;margin:10px 0 0}
p.history-empty{font-size:0.75rem;color:var(--muted);margin:0}
p.history-empty::before{content:"≡";font:1.875rem/.8 var(--serif);width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid var(--rule);color:#8a988a;flex-shrink:0}
.history-table{width:100%;border-collapse:collapse;font-size:0.75rem}
.history-table th,.history-table td{padding:14px 9px;text-align:left;border-bottom:1px solid var(--rule);overflow-wrap:anywhere}
.history-table th{font-weight:550;color:var(--muted)}
.field-note{display:grid;grid-template-columns:1fr 2fr;gap:48px;border-bottom:1px solid var(--rule);padding:39px 0 35px;margin-top:25px}
.field-note>.eyebrow{color:var(--copper);margin-top:5px}
.field-note>div{max-width:610px}
.field-note h2{font:1.5625rem/1.3 var(--serif);letter-spacing:-.6px;margin-bottom:10px}
.field-note p:not(.eyebrow){font-size:0.75rem;line-height:1.8;color:var(--muted);margin:0}
.site-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0 30px;font-size:0.75rem;line-height:1.7;color:var(--muted)}
.site-footer p{margin:0}
.footer-separator{margin-inline:9px;color:#9aa598}
.offline-indicator{display:flex;align-items:center;gap:7px;flex-wrap:wrap;justify-content:flex-end}
.offline-indicator .status-dot{width:5px;height:5px}
.offline-indicator .text-button{font-size:0.75rem;color:var(--copper)}
.app-notice:not(:empty){position:fixed;z-index:20;bottom:24px;left:50%;transform:translateX(-50%);max-width:calc(100% - 32px);width:max-content;padding:14px 20px;border:1px solid #6d7f70;background:var(--forest);color:var(--surface);box-shadow:0 6px 24px #0002;font-size:0.75rem;line-height:1.6}
dialog{width:min(640px,calc(100% - 32px));max-height:calc(100dvh - 48px);padding:28px 34px 32px;border:1px solid var(--rule);background:var(--surface);color:var(--forest);box-shadow:0 24px 120px #0004;overflow:auto;overscroll-behavior:contain}
dialog::backdrop{background:rgba(27,44,35,.64);backdrop-filter:blur(4px)}
.dialog-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:19px}
.dialog-heading .eyebrow{color:var(--copper);margin:0}
.dialog-close{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid var(--rule);background:transparent;font-size:1.5625rem;line-height:1;flex-shrink:0}
dialog h2{font:2.0625rem/1.15 var(--serif);letter-spacing:-1px;max-width:440px;margin-bottom:19px}
.dialog-lead{font-size:0.8125rem;color:var(--muted);line-height:1.75;margin-bottom:25px}
.method-item{display:flex;gap:15px;border-top:1px solid var(--rule);padding-top:20px;margin-top:19px}
.method-item h3,.install-step h3{font:1.25rem/1.3 var(--serif);margin-bottom:10px}
.method-item p,.install-step p{font-size:0.75rem;line-height:1.75;color:var(--muted);margin-bottom:10px}
.method-item p:last-child{margin-bottom:0}
.source-links{display:flex;flex-wrap:wrap;gap:13px 20px;border-top:1px solid var(--rule);padding-top:20px;margin-top:25px}
.source-links a{font-size:0.75rem;color:var(--copper)}
.source-links a span[aria-hidden]{margin-left:5px}
.reference-download{padding-top:14px}.reference-download .text-button{color:var(--copper)}.reference-download .text-button span{margin-left:8px}
.dialog-done{margin-top:27px}
.install-step{padding:18px 0 7px;border-top:1px solid var(--rule)}
.install-note{padding:14px;background:var(--sage);font-size:0.75rem;line-height:1.7;margin-top:10px}

@media(min-width:1450px){.page-width{width:min(1240px,calc(100% - 128px))}.section-intro{padding-top:48px;padding-bottom:40px}.workspace-grid{gap:36px}.observation-form{padding:28px 32px 23px}.results-panel{padding:29px 32px 27px}}
@media(max-width:1050px){.page-width{width:calc(100% - 56px)}.workspace-grid{gap:20px;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr)}.observation-form{padding:22px 22px 20px}.results-panel{padding:24px 23px}.section-intro{gap:35px}.intro-note{max-width:280px}h1{font-size:2.4375rem}.observation-fields{grid-template-columns:1fr 1fr}.observation-fields .field:last-child{grid-column:1/-1}.observation-fields .field:last-child input{max-width:220px}.results-panel>h2{font-size:1.625rem}.result-actions{gap:12px;flex-wrap:wrap}.button-light{flex-grow:1}.weather-value{font-size:2.6875rem}.field-grid{gap:14px 11px}.fuel-results{padding:15px 12px}.history-heading h2{font-size:1.75rem}}
@media(max-width:760px){.page-width{width:calc(100% - 40px)}.site-header{min-height:91px;gap:20px}.main-nav{gap:20px}.section-intro{padding:32px 0 27px;gap:24px}.intro-note{max-width:240px}.intro-note>p{font-size:0.75rem}h1{font-size:2.1875rem;letter-spacing:-1.2px}.intro-note .source-caption{font-size:0.75rem}.workspace-grid{grid-template-columns:1fr}.observation-form{padding:25px}.observation-fields{grid-template-columns:1fr 1fr 1.25fr}.observation-fields .field:last-child{grid-column:auto}.observation-fields .field:last-child input{max-width:none}.region-field select{max-width:240px}.results-panel{padding:27px 29px}.results-panel>h2{max-width:none;font-size:1.875rem}.results-empty{padding-bottom:24px}.weather-instrument{width:220px;margin-top:14px;margin-bottom:10px}.primary-results{padding:27px 0}.weather-value{font-size:3.75rem}.primary-results>div+div{padding-left:28px}.fuel-results{margin-inline:0;padding:20px}.fuel-table{font-size:0.8125rem}.fuel-table th:first-child,.fuel-table td:first-child{font-size:0.75rem}.fuel-table thead th{font-size:0.75rem}.fuel-table .moisture-row td{font-size:1.625rem}.fuel-note,.reference-line{font-size:0.75rem}.fuel-heading h3{font-size:1.375rem}.estimate-tag{font-size:0.75rem}.result-actions{justify-content:flex-start;gap:24px}.button-light{flex-grow:0}.result-warnings{font-size:0.75rem}.result-meta{font-size:0.75rem}.history-section{margin-top:39px}.history-heading{align-items:flex-start}.history-heading h2{font-size:1.625rem}.history-actions{gap:15px}.field-note{gap:26px;grid-template-columns:1fr 2fr}.site-footer{align-items:flex-start}.site-footer>p{max-width:200px}.offline-indicator{max-width:220px}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

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.main-nav{gap:clamp(.75rem,2vw,1.8rem)}
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.form-heading h2{font-size:1.5rem}
.text-button,.example-button{font-size:.8125rem;min-height:2.75rem;min-width:2.75rem;max-width:100%}
.example-button{flex-shrink:1}
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.section-description,.field-help,.form-footnote{font-size:.8125rem}
.field label{font-size:.8125rem;flex-wrap:wrap}
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.field input,.field select,.field input::placeholder{font-size:1rem}
.field input,.field select{min-height:2.875rem}
.field select{padding-right:2rem}
.observation-fields,.terrain-fields{grid-template-columns:repeat(auto-fit,minmax(min(100%,10rem),1fr))}
.observation-fields .field:last-child,.terrain-fields .field:last-child{grid-column:auto}
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.button,.button-primary,.button-light{font-size:.875rem;min-height:2.75rem;max-width:100%;gap:1rem}
.copy-button,.method-link{font-size:.8125rem;min-height:2.75rem;max-width:100%}
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.results-panel>h2{font-size:1.75rem;max-width:none}
.result-status,.result-label,.results-empty>span{font-size:.8125rem}
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.weather-value{font-size:clamp(2.8rem,5vw,3.5rem);overflow-wrap:anywhere}
.weather-unit{font-size:1.25rem}
.fuel-heading h3{font-size:1.375rem}
.estimate-tag{font-size:.625rem}
.reference-line,.fuel-table,.fuel-table thead th,.fuel-table th:first-child,.fuel-table td:first-child,.fuel-table small{font-size:.8125rem}
.fuel-table th:first-child,.fuel-table td:first-child{width:38%}
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.history-entry summary{font-size:.8125rem;min-height:2.75rem;display:list-item;align-content:center}
.history-entry{grid-template-columns:repeat(auto-fit,minmax(min(100%,17rem),1fr))}
.history-entry h3,.history-entry .history-meta,.history-entry .history-reading{grid-column:auto;grid-row:auto}
.history-entry h3,.history-entry .history-meta{grid-column:1/-1}
.history-entry .history-reading{grid-column:1/-1}
.history-item button,.history-entry button{font-size:.8125rem;min-height:2.75rem}
.field-note p:not(.eyebrow){font-size:.875rem}
.site-footer,.offline-indicator .text-button{font-size:.75rem}
.dialog-close{width:2.75rem;height:2.75rem}
.dialog-lead,.method-item p,.install-step p,.install-note{font-size:.875rem}
.method-item>div{min-width:0}
.source-links a{font-size:.8125rem;min-height:2.75rem;display:inline-flex;align-items:center;gap:.3rem;flex-wrap:wrap}
.reference-download .field-help{font-size:.8125rem}
.app-notice:not(:empty){position:static;transform:none;max-width:100%;width:auto;margin:20px 0 0;padding:14px 18px;font-size:.875rem;box-shadow:none;overflow-wrap:anywhere}
@media(max-width:760px){.workspace-grid{gap:20px}.main-nav{max-width:100%}.section-intro>div:first-child{flex-basis:100%}.intro-note{max-width:none;flex-basis:100%}.field-note{display:flex;flex-wrap:wrap;gap:14px}.field-note>div{min-width:0;max-width:none}}
@media(max-width:560px){.site-header{gap:15px}.main-nav{justify-content:space-between;gap:4px 12px}.main-nav a,.main-nav button{font-size:.875rem}.observation-fields,.terrain-fields{grid-template-columns:repeat(auto-fit,minmax(min(100%,9rem),1fr))}.field label{font-size:.8125rem}.field select{font-size:1rem}.form-actions{gap:12px}.results-panel{padding-inline:18px}.fuel-results{padding-inline:10px;margin-inline:0}.fuel-table th,.fuel-table td{padding-inline:3px}.fuel-table th:first-child,.fuel-table td:first-child{width:36%}.reference-line,.fuel-table,.fuel-table thead th,.fuel-table th:first-child,.fuel-table td:first-child{font-size:.75rem}.estimate-tag{font-size:.625rem}.result-actions{gap:10px 18px}.history-actions{gap:10px 20px}.site-footer>p,.offline-indicator{max-width:none}}

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