.snm-aqi{display:block;width:100%;max-width:100%;background:transparent}
.snm-aqi,.snm-aqi *{box-sizing:border-box;font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
.snm-aqi{
  --card:#ffffff;
  --card2:#f8fafc;
  --text:#0f172a;
  --muted:#64748b;
  --line:#e2e8f0;
  --line-strong:#cbd5e1;
  --accent:#2563eb;
  --accent-soft:rgba(37,99,235,.10);
  --shadow:0 16px 40px rgba(2,6,23,.08);
  --shadow-soft:0 8px 20px rgba(2,6,23,.05);
  --hover:rgba(15,23,42,.035);
  --glass:rgba(255,255,255,.72)
}
.snm-aqi[data-theme="dark"]{
  --card:#0b1220;
  --card2:#0f172a;
  --text:#e5edf7;
  --muted:#94a3b8;
  --line:#1e293b;
  --line-strong:#334155;
  --accent:#60a5fa;
  --accent-soft:rgba(96,165,250,.12);
  --shadow:0 18px 44px rgba(0,0,0,.38);
  --shadow-soft:0 10px 24px rgba(0,0,0,.28);
  --hover:rgba(255,255,255,.05);
  --glass:rgba(15,23,42,.78)
}
.snm-aqi .aqi-shell{
  width:100%;
  display:grid;
  grid-template-columns:minmax(0,1.25fr) minmax(290px,.95fr);
  border:1px solid var(--line-strong);
  border-radius:26px;
  overflow:hidden;
  background:radial-gradient(circle at top left,var(--accent-soft),transparent 34%),linear-gradient(180deg,var(--card) 0%,var(--card2) 100%);
  box-shadow:var(--shadow)
}
@media (max-width:980px){.snm-aqi .aqi-shell{grid-template-columns:1fr}}
.snm-aqi .aqi-main{padding:22px;border-right:1px solid var(--line);min-width:0}
@media (max-width:980px){.snm-aqi .aqi-main{border-right:0;border-bottom:1px solid var(--line)}}
.snm-aqi .aqi-side{padding:16px;min-width:0;background:linear-gradient(180deg,transparent,rgba(0,0,0,.01))}
.snm-aqi .aqi-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:18px}
.snm-aqi .aqi-kicker{display:inline-flex;align-items:center;gap:8px;padding:7px 10px;border:1px solid var(--line);border-radius:999px;font-size:12px;font-weight:700;color:var(--muted);background:var(--glass);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.snm-aqi .aqi-title{margin-top:10px;font-weight:900;font-size:clamp(20px,2.3vw,30px);line-height:1.08;color:var(--text);letter-spacing:-.02em;overflow-wrap:anywhere}
.snm-aqi .aqi-sub{margin-top:8px;font-size:14px;color:var(--muted);line-height:1.5;overflow-wrap:anywhere}
.snm-aqi .aqi-grid{display:grid;grid-template-columns:minmax(160px,190px) minmax(0,1fr);gap:22px;align-items:center}
@media (max-width:720px){.snm-aqi .aqi-grid{grid-template-columns:1fr}}
.snm-aqi .aqi-gauge{--size:clamp(156px,34vw,190px);width:var(--size);height:var(--size);position:relative;margin:0 auto}
.snm-aqi .aqi-gauge-track{position:absolute;inset:0;border-radius:999px;background:conic-gradient(var(--ringColor,#22c55e) 0 var(--pct,0%), rgba(148,163,184,.18) var(--pct,0%) 100%);box-shadow:inset 0 0 0 1px rgba(255,255,255,.08), var(--shadow-soft)}
.snm-aqi .aqi-gauge-core{position:absolute;inset:13px;border-radius:999px;background:linear-gradient(180deg,var(--card),var(--card2));border:1px solid var(--line);display:grid;place-items:center;text-align:center;padding:12px}
.snm-aqi .aqi-value{font-size:clamp(28px,5vw,46px);line-height:1.1;font-weight:900;letter-spacing:-.04em;color:var(--valueColor,#16a34a);overflow-wrap:anywhere}
.snm-aqi .aqi-label{margin-top:6px;font-size:12px;font-weight:800;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.snm-aqi .aqi-method{margin-top:4px;font-size:11px;color:var(--muted);line-height:1.35}
.snm-aqi .aqi-info{min-width:0}
.snm-aqi .aqi-city{display:flex;align-items:flex-start;gap:10px;flex-wrap:wrap;min-width:0}
.snm-aqi .aqi-cityname{font-size:clamp(24px,3.2vw,36px);line-height:1.05;font-weight:900;letter-spacing:-.03em;color:var(--text);overflow-wrap:anywhere;min-width:0}
.snm-aqi .aqi-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;border:1px solid var(--line);background:var(--glass);font-size:12px;font-weight:800;color:var(--muted);line-height:1.35;max-width:100%;overflow-wrap:anywhere;white-space:normal}
.snm-aqi .aqi-status{margin-top:10px;font-size:clamp(18px,2.3vw,24px);font-weight:800;color:var(--text);line-height:1.35;overflow-wrap:anywhere}
.snm-aqi .aqi-status span{font-weight:900}
.snm-aqi .aqi-meta{margin-top:10px;font-size:13px;color:var(--muted);display:flex;flex-wrap:wrap;gap:8px 14px;line-height:1.45}
.snm-aqi .aqi-meta strong{color:var(--text)}
.snm-aqi .aqi-metrics{margin-top:18px;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
@media (max-width:900px){.snm-aqi .aqi-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:620px){.snm-aqi .aqi-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:430px){.snm-aqi .aqi-metrics{grid-template-columns:1fr}}
.snm-aqi .aqi-metric{border:1px solid var(--line);border-radius:18px;padding:12px 14px;background:var(--glass);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);min-width:0}
.snm-aqi .aqi-metric-k{font-size:12px;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.snm-aqi .aqi-metric-v{margin-top:8px;font-size:clamp(18px,2.2vw,20px);font-weight:900;color:var(--text);letter-spacing:-.03em;overflow-wrap:anywhere}
.snm-aqi .aqi-source{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);font-size:12px;color:var(--muted);line-height:1.45;overflow-wrap:anywhere}
.snm-aqi .aqi-search{position:sticky;top:0;z-index:2;padding-bottom:12px;background:linear-gradient(180deg,var(--card2) 0%, rgba(0,0,0,0) 100%)}
.snm-aqi .aqi-searchbox{display:flex;align-items:center;gap:10px;border:1px solid var(--line-strong);border-radius:16px;padding:12px 14px;background:var(--glass);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:var(--shadow-soft)}
.snm-aqi .aqi-searchbox span{color:var(--muted);font-size:16px;flex:0 0 auto}
.snm-aqi .aqi-input{flex:1;min-width:0;border:0;outline:0;background:transparent;color:var(--text);font-size:15px}
.snm-aqi .aqi-list{max-height:min(560px,65vh);overflow:auto;padding-right:4px}
@media (max-width:980px){.snm-aqi .aqi-list{max-height:38vh}}
.snm-aqi .aqi-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 13px;border-radius:16px;border:1px solid transparent;cursor:pointer;transition:.18s ease}
.snm-aqi .aqi-item:hover{background:var(--hover);border-color:var(--line)}
.snm-aqi .aqi-item.is-active{background:var(--accent-soft);border-color:rgba(37,99,235,.18)}
.snm-aqi .aqi-item-left{display:flex;align-items:center;gap:10px;min-width:0}
.snm-aqi .aqi-item-name{font-size:15px;font-weight:800;color:var(--text);white-space:normal;overflow-wrap:anywhere}
.snm-aqi .aqi-dot{width:10px;height:10px;border-radius:999px;flex:0 0 auto;box-shadow:0 0 0 4px rgba(0,0,0,.04)}
.snm-aqi .aqi-badge{min-width:70px;text-align:center;border-radius:12px;padding:8px 10px;font-size:14px;font-weight:900;color:#0f172a;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);flex:0 0 auto}
.snm-aqi .c-good{background:#86efac}.snm-aqi .c-fair{background:#d9f99d}.snm-aqi .c-moderate{background:#fde68a}.snm-aqi .c-poor{background:#fdba74}.snm-aqi .c-verypoor{background:#fca5a5}.snm-aqi .c-extremelypoor{background:#a78bfa;color:#fff}
.snm-aqi .d-good{background:#22c55e}.snm-aqi .d-fair{background:#84cc16}.snm-aqi .d-moderate{background:#facc15}.snm-aqi .d-poor{background:#fb923c}.snm-aqi .d-verypoor{background:#ef4444}.snm-aqi .d-extremelypoor{background:#7c3aed}
.snm-aqi .aqi-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding:12px 16px;font-size:12px;color:var(--muted);flex-wrap:wrap}
.snm-aqi .aqi-brand{font-weight:800;color:var(--text)}