:root{--bg:#f6f7f9;--card:#fff;--ink:#0f172a;--muted:#64748b;--line:#e2e8f0;--brand:#1e3a8a;--line-green:#06c755;--fb-blue:#1877f2;--radius:14px;color:var(--ink);background:var(--bg);-webkit-text-size-adjust:100%;font-family:Noto Sans Thai,system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:var(--bg);margin:0;line-height:1.55}a{color:var(--brand)}.muted{color:var(--muted)}.small{font-size:.85rem}.error{padding:24px 16px}.page{max-width:1200px;margin:0 auto;padding:0 16px 32px}.header h1{color:var(--brand);margin:16px 0 2px;font-size:1.75rem}.header p{margin:0 0 12px;font-size:.95rem}.layout{flex-direction:column;gap:12px;display:flex}.side{flex-direction:column;gap:12px;min-width:0;display:flex}@media (width>=900px){.layout{flex-direction:row;align-items:flex-start}.side{flex:none;width:420px}.map-wrap{flex:1;position:sticky;top:12px}}.search{position:relative}.search-label{color:var(--muted);margin-bottom:4px;font-size:.85rem;display:block}.search input{width:100%;font:inherit;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);padding:12px 14px;font-size:1.05rem}.search input::placeholder{color:var(--ink);opacity:.75}.search input:focus{outline:2px solid var(--brand);outline-offset:1px}.search-list{z-index:10;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);max-height:50vh;margin:4px 0 0;padding:4px;list-style:none;position:absolute;top:100%;left:0;right:0;overflow-y:auto;box-shadow:0 8px 24px #0f172a1f}.search-list li{cursor:pointer;border-radius:10px;justify-content:space-between;gap:8px;padding:10px 12px;display:flex}.search-list li.active,.search-list li:hover{background:#eef2ff}.search-list li.empty{cursor:default;color:var(--muted)}.card{background:var(--card);border-radius:var(--radius);border:1px solid var(--line);padding:16px}.card-head{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.card 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p{margin:0}.locate-btn{color:#065f46;background:#ecfdf5;border-color:#a7f3d0}.locate-btn:disabled{opacity:.6}.map{border-radius:var(--radius);border:1px solid var(--line);width:100%;height:58vh;min-height:320px;overflow:hidden}@media (width>=900px){.map{height:min(100vh - 120px,760px)}}.legend{flex-wrap:wrap;gap:4px 12px;margin-top:8px;display:flex}.legend span{align-items:center;gap:4px;display:inline-flex}.sw{border-radius:50%;width:10px;height:10px;display:inline-block}.ln{background:var(--brand);width:18px;height:3px;display:inline-block}.hint{margin:4px 0 0}.traj-label{color:var(--brand);pointer-events:none;white-space:nowrap;background:#ffffffd9;border-radius:4px;padding:0 4px;font:600 11px Noto Sans Thai,system-ui,sans-serif}.footer{border-top:1px solid var(--line);margin-top:28px;padding-top:8px;font-size:.92rem}.footer h3{margin:16px 0 4px;font-size:1rem}.footer ul{padding-left:18px}.disclaimer{background:#fff7ed;border:1px solid #fed7aa;border-radius:10px;padding:10px 12px}.shareview{background:var(--card);width:1200px;height:630px;display:flex;overflow:hidden}.shareview-map{flex:none;width:560px;height:630px}.shareview-map .map{border:0;border-radius:0;height:630px;min-height:0}.shareview-map .maplibregl-ctrl-attrib{font-size:10px}.shareview-panel{flex-direction:column;flex:1;gap:18px;padding:40px 44px;display:flex}.shareview-brand{color:var(--brand);justify-content:space-between;align-items:center;font-size:30px;font-weight:700;display:flex}.shareview-brand .badge{padding:4px 12px;font-size:16px}.shareview-sentence{flex:1;margin:0;font-size:32px;font-weight:600;line-height:1.45}.bar.compact .bar-legend{grid-template-columns:1fr 1fr;font-size:18px}.bar.compact .bar-track{height:20px}.shareview-foot{color:var(--muted);justify-content:space-between;align-items:center;font-size:20px;display:flex}.shareview-foot .pm{font-size:18px}.map-loading{color:var(--muted);background:#eef1f5;place-items:center;display:grid}.map-box{position:relative}.map-actions{z-index:2;pointer-events:none;flex-wrap:wrap;gap:8px;display:flex;position:absolute;top:10px;left:10px;right:56px}.mode-toggle{pointer-events:auto;font:inherit;border:1px solid var(--line);color:var(--brand);cursor:pointer;background:#fffffff2;border-radius:999px;padding:8px 14px;font-size:.9rem;font-weight:600;box-shadow:0 2px 8px #0f172a26}.mode-toggle.play{color:#9a3412}.mode-toggle.play[aria-pressed=true]{color:#fff;background:#9a3412}.mode-toggle[aria-pressed=true]{background:var(--brand);color:#fff}.puff{background:radial-gradient(circle,#475569b3,#47556900);border-radius:50%;width:12px;height:12px;display:inline-block}.island{border-radius:var(--radius);aspect-ratio:1/1.16;border:1px solid var(--line);isolation:isolate;transition:background 1.2s;position:relative;overflow:hidden}.island-sun-glow{aspect-ratio:1;background:radial-gradient(circle,#fff4c8e6,#fff4c800 65%);width:70%;transition:opacity 1.2s;position:absolute;top:-20%;right:-10%}.island-img{filter:drop-shadow(0 18px 18px #0f172a40);width:84%;height:auto;animation:5s ease-in-out infinite island-bob;position:absolute;bottom:14%;left:8%}.level-3 .island-img{filter:drop-shadow(0 18px 18px #0f172a40)saturate(.8)sepia(.15)}.level-4 .island-img{filter:drop-shadow(0 18px 18px #0f172a40)saturate(.6)sepia(.35)brightness(.92)}.island-haze{pointer-events:none;transition:opacity 1.2s;position:absolute;inset:0}.island-haze.drift{filter:blur(18px);animation:14s ease-in-out infinite alternate haze-drift;inset:30% -40% 10%}.island-dust{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.glass{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff8c;border:1px solid #ffffffb3;border-radius:16px;box-shadow:0 4px 18px #0f172a1a}.island-head{z-index:2;max-width:62%;padding:10px 14px;position:absolute;top:12px;left:12px}.island-place{font-size:1rem;font-weight:700;line-height:1.3}.island-place span{color:#334155;font-weight:400}.island-pm{align-items:center;gap:8px;margin:2px 0 4px;display:flex}.island-pm strong{font-size:3rem;line-height:1}.island-pm span{color:#334155;font-size:.75rem;line-height:1.2}.island-level{border-radius:999px;padding:2px 10px;font-size:.8rem;font-weight:600;display:inline-block}.island-time{color:#475569;margin-top:4px;font-size:.72rem}.island-mascot{z-index:2;width:34%;animation:3.6s ease-in-out infinite island-bob;position:absolute;top:10px;right:8px}.mascot{filter:drop-shadow(0 6px 8px #0f172a26);width:100%;height:auto;overflow:visible}.mascot-sun{transform-origin:128px 26px;animation:18s linear infinite spin}.mascot-cough{animation:1.2s ease-in-out infinite cough}.island-stats{z-index:2;grid-template-columns:1.3fr 1fr 1fr;gap:4px;padding:8px 10px;display:grid;position:absolute;bottom:10px;left:10px;right:10px}.island-stats div{flex-direction:column;min-width:0;display:flex}.island-stats .k{color:#475569;font-size:.7rem}.island-stats .v{font-size:.85rem;font-weight:600;line-height:1.3}@keyframes island-bob{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes haze-drift{0%{transform:translate(-8%)}to{transform:translate(8%)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes cough{0%,to{opacity:.4;transform:translate(0)}50%{opacity:1;transform:translate(-4px)}}@media (prefers-reduced-motion:reduce){.island-img,.island-mascot,.island-haze.drift,.mascot-sun,.mascot-cough{animation:none}}.flight-caption{color:#fff;text-align:center;white-space:nowrap;text-overflow:ellipsis;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:3;pointer-events:none;background:#0f172ab8;border-radius:999px;max-width:calc(100% - 32px);padding:10px 18px;font-size:1rem;font-weight:600;position:absolute;bottom:44px;left:50%;overflow:hidden;transform:translate(-50%);box-shadow:0 6px 20px #0f172a4d}@media (width<=480px){.flight-caption{white-space:normal;border-radius:16px;font-size:.85rem}}