:root{color-scheme:light;--ink:#142338;--muted:#46566a;--border:#c7d1de;--brand:#07599a}*{box-sizing:border-box}body{margin:0;background:#f4f7fb;color:var(--ink);font:16px/1.6 system-ui,-apple-system,Segoe UI,sans-serif}header,main,footer{width:100%;max-width:1120px;padding:20px;margin:auto;min-width:0}header{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px}nav{display:flex;flex-wrap:wrap;gap:16px;min-width:0}a{color:var(--brand);overflow-wrap:anywhere;text-underline-offset:3px}h1{font-size:clamp(1.6rem,4vw,2.5rem);line-height:1.25;overflow-wrap:anywhere}h2{font-size:1.25rem;line-height:1.4}p{overflow-wrap:anywhere}.skip{position:absolute;left:10px;top:-100px;padding:10px;background:white}.skip:focus{top:10px;z-index:10}section{margin:20px 0;padding:20px;background:white;border:1px solid var(--border);border-radius:12px;min-width:0;max-width:100%}.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(170px,100%),1fr));gap:15px}.metrics>div{min-width:0}dt{color:var(--muted)}dd{margin:0;font-size:1.25rem;font-weight:600;overflow-wrap:anywhere}.table-wrap{max-width:100%;min-width:0;overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.9rem}td,th{padding:10px;border-bottom:1px solid var(--border);text-align:left;white-space:nowrap}thead{background:#edf3fa}.freshness{padding:12px;background:#e9f2fc;border-left:4px solid var(--brand)}body[data-state=STALE_USABLE] .freshness{background:#fff4ce;border-color:#795800}body[data-state=EXPIRED] .freshness,body[data-state=INVALID] .freshness{background:#f9e7e7;border-color:#972727}.source{font-size:.95rem}.aqi-value{font-size:2rem;font-weight:700}.aqi-value span{font-size:1rem}.ad-placeholder{height:0;display:none}:focus-visible{outline:3px solid #754800;outline-offset:3px}@media(max-width:480px){header,main,footer{padding:14px}section{padding:14px}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}dd{font-size:1.05rem}}
figure{margin:20px 0;min-width:0;max-width:100%}.forecast-chart{display:block;width:100%;max-width:100%;height:auto;min-width:0}figcaption{color:#46566a;overflow-wrap:anywhere}