:root{color-scheme:dark;--bg:#1c2127;--surface:#262d34;--surface2:#303840;--border:#404953;--text:#f5f4f0;--muted:#adb8c4;--gold:#d7ab57;--good:#54c994;--bad:#ec7777}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 Inter,system-ui,-apple-system,"Segoe UI",sans-serif}a{color:inherit}.site-header{border-bottom:1px solid var(--border);background:#22282e}.site-nav{width:min(94%,1800px);margin:auto;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:17px 24px}.brand{text-decoration:none;font-size:1.4rem;font-weight:900;letter-spacing:.08em}.site-nav nav{display:flex;gap:26px}.site-nav nav a{text-decoration:none;color:var(--muted)}.site-nav nav a:hover,.site-nav nav a[aria-current]{color:var(--gold)}.page{width:min(94%,1800px);margin:auto;padding:30px 0 60px}.back{display:inline-block;margin:0 0 24px;color:var(--gold);text-decoration:none;font-size:.94rem}.hero{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:30px 0 45px;border-bottom:1px solid var(--border)}.eyebrow{margin:0 0 9px;color:var(--gold);font-size:.73rem;text-transform:uppercase;letter-spacing:.14em;font-weight:750}h1{font-size:clamp(2.7rem,6vw,5.2rem);letter-spacing:-.045em;line-height:1.02;margin:0}h2{font-size:1.4rem;margin:0;letter-spacing:-.015em}.subtitle{color:var(--muted);margin:16px 0 0;max-width:650px}.status-card{display:flex;align-items:center;gap:13px;background:var(--surface);border:1px solid var(--border);padding:18px 20px;border-radius:12px;min-width:240px}.status-card strong,.status-card span:last-child{display:block}.status-card span:last-child{color:var(--muted);font-size:.85rem;margin-top:3px}.dot{width:12px;height:12px;border-radius:50%;flex:none;background:#929ca5}.dot-online{background:var(--good);box-shadow:0 0 12px #54c99470}.dot-offline{background:var(--bad)}.dot-unknown{background:#929ca5}.section{margin-top:34px}.section-heading,.panel-heading{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:20px}.panel-heading h2{font-size:1.3rem}.panel-heading p{color:var(--muted);font-size:.88rem;margin:0}.hint,.footnote{font-size:.86rem;color:var(--muted);margin:10px 0 0}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.metric,.panel{background:var(--surface);border:1px solid var(--border);border-radius:12px}.metric{padding:20px;min-width:0}.metric span{display:block;color:var(--muted);font-size:.9rem}.metric strong{font-size:clamp(1.7rem,3vw,2.65rem);font-weight:750;letter-spacing:-.035em}.metric small{color:var(--gold);margin-left:5px;font-size:.87rem}.metric div{margin-top:10px}.grid-two{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}.panel{padding:24px;min-width:0}.map{height:440px;background:var(--surface2);border-radius:8px;overflow:hidden}.details{margin:0;display:grid;gap:0}.details>div{display:flex;align-items:baseline;justify-content:space-between;gap:18px;border-bottom:1px solid var(--border);padding:10px 0}.details>div:first-child{padding-top:0}.details dt{color:var(--muted)}.details dd{margin:0;text-align:right;overflow-wrap:anywhere}.button{display:inline-flex;margin-top:21px;padding:11px 16px;text-decoration:none;border-radius:8px;font-weight:700;color:#211b12;background:var(--gold)}.time-label{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.91rem}select{background:var(--surface2);border:1px solid #5d6570;border-radius:7px;color:var(--text);font:inherit;padding:9px 12px}.chart-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:20px}.chart-wrap{height:270px;position:relative;background:#22282e;border:1px solid var(--border);border-radius:10px;padding:14px}.system-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:30px}.notice{background:#513838;color:#ffe0e0;padding:12px 16px;border-radius:8px}.notice[hidden]{display:none}.footer{color:var(--muted);border-top:1px solid var(--border);text-align:center;padding:24px}.leaflet-container{background:#333a40}@media(max-width:900px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-two{grid-template-columns:1fr}.chart-grid{grid-template-columns:1fr}}@media(max-width:650px){.site-nav{padding:15px}.page{padding:24px 15px 46px}.hero{align-items:flex-start;flex-direction:column}.status-card{min-width:0;width:100%}.section-heading,.panel-heading{align-items:flex-start;flex-direction:column}.cards{gap:10px}.metric{padding:15px}.metric strong{font-size:1.85rem}.panel{padding:18px}.system-grid{grid-template-columns:1fr}.chart-wrap{height:255px}}

/* Wide dashboard and meteorological map overlay */
.map-location{font-weight:650;color:var(--text);font-size:.93rem}
.map-location small{display:block;font-weight:400;color:var(--muted);font-size:.82rem;margin-top:3px}
.wind-map-note{display:flex;align-items:center;gap:8px;margin:12px 0 0;font-size:.89rem;color:var(--muted)}
.wind-map-note .legend-line{width:24px;height:2px;background:var(--gold);flex:none}
.wind-barb-icon{background:transparent;border:0;filter:drop-shadow(0 1px 3px rgba(0,0,0,.85))}
.wind-barb-icon svg{overflow:visible}
@media(min-width:1500px){.map{height:520px}.chart-wrap{height:320px}.metric{padding:24px}.grid-two{grid-template-columns:1.25fr .75fr}}
@media(max-width:650px){.site-nav,.page{width:auto}.page{padding:24px 15px 46px}.map{height:350px}}

/* v3: use widescreen display area and balance seven public weather metrics. */
.site-nav,.page{width:calc(100% - 72px);max-width:1960px}
.site-nav{padding-left:0;padding-right:0}
.cards{grid-template-columns:repeat(7,minmax(0,1fr));gap:12px}
.metric{padding:21px 16px;min-height:123px;display:flex;flex-direction:column;justify-content:space-between}
.metric strong{font-size:clamp(1.65rem,2.25vw,2.5rem)}
.metric span{font-size:.86rem}
.grid-two{grid-template-columns:minmax(0,1.55fr) minmax(310px,.85fr);gap:18px}
.map{height:clamp(410px,32vw,580px)}
.chart-wrap{height:350px}
.chart-grid{gap:18px}
@media (max-width:1450px){.cards{grid-template-columns:repeat(4,minmax(0,1fr))}.metric{min-height:118px}}
@media (max-width:1040px){.grid-two{grid-template-columns:1fr}.map{height:430px}.chart-wrap{height:300px}}
@media (max-width:760px){.site-nav,.page{width:calc(100% - 36px)}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.chart-grid{grid-template-columns:1fr}.metric{min-height:108px}.metric strong{font-size:1.8rem}.chart-wrap{height:275px}}
@media (max-width:420px){.site-nav,.page{width:calc(100% - 28px)}.metric{padding:14px 12px}.metric strong{font-size:1.6rem}.map{height:340px}}

/* v4: measurement instrumentation within station system information */
.system-subtitle{font-size:1.05rem;line-height:1.4;margin:4px 0 16px;font-weight:700;color:var(--text)}
.system-subtitle-spaced{margin-top:30px}
.instrument-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.instrument-item{padding:18px 20px;background:#22282e;border:1px solid var(--border);border-radius:10px;display:flex;flex-direction:column;gap:8px;min-width:0}
.instrument-parameter{font-size:.86rem;color:var(--muted)}
.instrument-item strong{font-size:1.05rem;line-height:1.35;font-weight:650;color:var(--text)}
.instrument-note{margin:14px 0 0;color:var(--muted);font-size:.85rem;line-height:1.55}
@media(max-width:680px){.instrument-grid{grid-template-columns:1fr}.instrument-item{padding:16px}}

/* v5: explicit instrument label/value separation for station measurement cards */
.instrument-grid {align-items:stretch;}
.instrument-item {display:flex;flex-direction:column;align-items:flex-start;gap:9px;}
.instrument-parameter {display:block;line-height:1.45;}
.instrument-item strong {display:block;overflow-wrap:anywhere;}

/* v6: Eight weather measurements, balanced in two rows on wide screens. */
@media(min-width:1451px){.cards{grid-template-columns:repeat(4,minmax(0,1fr))}}

/* v7: consistent five-link site navigation */
.site-nav nav{align-items:center;flex-wrap:wrap;column-gap:24px;row-gap:8px}
.site-nav nav a{position:relative;display:inline-block;padding:4px 0 9px;white-space:nowrap;transition:color .15s ease}
.site-nav nav a[aria-current="page"]{color:var(--text);font-weight:700}
.site-nav nav a[aria-current="page"]::after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--gold);border-radius:2px}
@media(max-width:760px){.site-nav{align-items:flex-start;flex-direction:column;gap:12px}.site-nav nav{column-gap:18px;row-gap:8px}.site-nav nav a{font-size:.88rem}}

/* v8: matched station / NWS radar panels; compact expandable packet diagnostics */
.map-radar-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch}
.map-radar-grid>.panel{min-width:0;display:flex;flex-direction:column}
.map-radar-grid .map{height:clamp(380px,31vw,560px);width:100%;flex:none}
.radar-map{background:#313942}
.radar-caption{min-height:24px;color:var(--text);font-size:.93rem;font-weight:650;margin:0 0 10px}
.radar-footline{display:flex;gap:9px;align-items:center;flex-wrap:wrap;color:var(--muted);font-size:.85rem;margin:12px 0 0}
.radar-footline a{margin-left:auto;color:var(--gold);text-decoration:none}
.radar-key-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--gold)}
.status-card{display:block;position:relative;width:clamp(250px,24vw,360px);min-width:0;padding:0;flex:none}
.status-card>summary{list-style:none;display:flex;align-items:center;gap:12px;padding:18px 20px;cursor:pointer}
.status-card>summary::-webkit-details-marker{display:none}
.status-summary{display:block;flex:1;min-width:0}
.status-summary strong,.status-summary #last-updated{display:block}
.status-summary #last-updated{color:var(--muted);font-size:.85rem;margin-top:3px}
.status-chevron{color:var(--gold);font-size:1.5rem;line-height:1;transition:transform .2s}
.status-card[open] .status-chevron{transform:rotate(180deg)}
.status-card[open]{z-index:1002}
.status-packet{position:absolute;top:calc(100% + 8px);right:0;width:min(420px,92vw);background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;box-shadow:0 20px 45px #0008}
.status-packet h2{font-size:1rem;margin:0 0 14px}
.status-packet .details{font-size:.84rem}
.status-packet dd{max-width:65%}
.meteogram-actions{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:20px}
.meteogram-actions .footnote{margin:0;max-width:760px}
.meteogram-actions .button{margin:0}
@media(max-width:1040px){.map-radar-grid{grid-template-columns:1fr}.map-radar-grid .map{height:430px}}
@media(max-width:650px){.status-card{width:100%}.status-packet{left:0;right:auto;width:100%}.map-radar-grid .map{height:350px}.radar-footline a{margin-left:0}}