:root{color-scheme:dark;--bg:#06090e;--bg2:#0a1018;--panel:#101720;--panel2:#151d27;--text:#f4f7fb;--muted:#9ca7b5;--muted2:#718092;--line:rgba(255,255,255,.1);--line2:rgba(255,255,255,.06);--air:#48d4f0;--green:#44cf6c;--fire:#ff7438;--shadow:0 28px 70px rgba(0,0,0,.34);--shell:min(1240px,calc(100vw - 40px));--radius:26px;--ease:cubic-bezier(.22,1,.36,1)}html[data-theme=light]{color-scheme:light;--bg:#f4f7f9;--bg2:#eaf0f4;--panel:#fff;--panel2:#f7fafc;--text:#10151d;--muted:#5f6b78;--muted2:#7d8995;--line:rgba(13,25,38,.12);--line2:rgba(13,25,38,.07);--shadow:0 24px 55px rgba(35,50,65,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}body{margin:0;min-height:100vh;color:var(--text);background:radial-gradient(circle at 75% -10%,rgba(54,172,219,.14),transparent 34rem),radial-gradient(circle at 8% 18%,rgba(68,207,108,.07),transparent 30rem),var(--bg);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit;color:inherit}.shell{width:var(--shell);margin:auto}.site-header{position:sticky;top:0;z-index:100;border-bottom:1px solid transparent;transition:.25s}.site-header.is-scrolled{background:color-mix(in srgb,var(--bg) 84%,transparent);backdrop-filter:blur(18px);border-color:var(--line2)}.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;font-size:20px;font-weight:760;letter-spacing:-.035em}.brand-mark{width:34px;height:34px;border:2px solid #8ee8ff;border-radius:50%;display:grid;place-items:center;position:relative;box-shadow:0 0 22px rgba(72,212,240,.18)}.brand-mark span{position:absolute;width:22px;height:8px;border:1.5px solid #55d4f2;border-radius:50%;transform:rotate(-10deg)}.brand-mark span:nth-child(2){transform:rotate(20deg);width:18px}.brand-mark span:nth-child(3){transform:rotate(-35deg);width:13px}.brand-mark.small{width:29px;height:29px}.nav-links{display:flex;gap:5px;padding:4px;border:1px solid var(--line2);border-radius:999px;background:color-mix(in srgb,var(--panel) 65%,transparent)}.nav-links a{padding:8px 14px;border-radius:999px;color:var(--muted);font-size:14px}.nav-links a:hover,.nav-links a[aria-current=page]{background:var(--panel2);color:var(--text)}.header-actions{display:flex;align-items:center;gap:9px}.language-switch{display:flex;border:1px solid var(--line);border-radius:12px;padding:3px;background:var(--panel)}.language-switch button{border:0;background:transparent;padding:7px 10px;border-radius:9px;color:var(--muted);cursor:pointer}.language-switch button.active{background:var(--panel2);color:var(--text);box-shadow:0 1px 8px rgba(0,0,0,.12)}.icon-button{width:42px;height:42px;border:1px solid var(--line);background:var(--panel);border-radius:12px;display:grid;place-items:center;cursor:pointer}.mobile-menu{display:none}.js-warning{display:none}.js-warning:not(.js-ready .js-warning){display:block;background:#7a281f;color:#fff;padding:10px;text-align:center}.home-hero{padding:78px 0 52px}.home-hero-grid{min-height:610px;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}.eyebrow{display:block;margin-bottom:18px;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.16em;font-weight:700}.fire-text{color:#ff955f}.hero-copy h1,.air-page-head h1,.fire-page-head h1{margin:0;font-size:clamp(54px,7.4vw,100px);line-height:.92;letter-spacing:-.075em;font-weight:720}.hero-copy h1 span{display:block}.hero-copy h1 .soft{color:var(--muted2)}.lead{max-width:680px;margin:25px 0 0;color:var(--muted);font-size:19px;line-height:1.58}.home-search-wrap,.search-area{position:relative;margin-top:34px;max-width:730px}.search-bar{display:flex;align-items:center;gap:12px;padding:9px;border:1px solid var(--line);border-radius:17px;background:var(--panel);box-shadow:0 12px 30px rgba(0,0,0,.1)}.search-bar.large{min-height:62px}.search-icon{font-size:25px;color:var(--muted);padding-left:8px}.search-bar input{min-width:0;flex:1;border:0;outline:0;background:transparent;font-size:16px}.primary-button{border:0;border-radius:12px;background:linear-gradient(135deg,#b9f2ff,#58d8f4);color:#071318;padding:13px 20px;font-weight:760;cursor:pointer}.air-primary{background:linear-gradient(135deg,#89eb9d,#3bcf69)}.fire-primary{background:linear-gradient(135deg,#ffb173,#ff6935)}.quick-row{display:flex;gap:9px;flex-wrap:wrap;margin-top:13px}.quick-row button{border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:8px 14px;color:var(--muted);cursor:pointer}.quick-row button:hover{color:var(--text);border-color:color-mix(in srgb,var(--air) 45%,var(--line))}.fire-quick button:hover{border-color:color-mix(in srgb,var(--fire) 55%,var(--line))}.search-results{position:absolute;z-index:60;top:68px;left:0;right:0;padding:8px;border:1px solid var(--line);border-radius:16px;background:var(--panel);box-shadow:var(--shadow)}.search-result{width:100%;display:flex;justify-content:space-between;gap:20px;border:0;background:transparent;padding:13px;border-radius:11px;text-align:left;cursor:pointer}.search-result:hover{background:var(--panel2)}.search-result small{color:var(--muted)}.search-empty{padding:14px;color:var(--muted)}.home-orbit{min-height:500px;position:relative;display:grid;place-items:center}.planet{width:min(460px,85vw);aspect-ratio:1;border-radius:50%;position:relative;overflow:hidden;background:radial-gradient(circle at 37% 30%,rgba(130,225,255,.3),transparent 8%),radial-gradient(circle at 42% 40%,#153447 0,#0b1722 42%,#05080c 70%);border:1px solid var(--line);box-shadow:inset -60px -40px 90px rgba(0,0,0,.65),0 0 100px rgba(66,193,240,.12)}.planet:after{content:"";position:absolute;inset:0;background:repeating-radial-gradient(ellipse at 40% 45%,transparent 0 22px,rgba(255,255,255,.03) 23px 24px);transform:rotate(-18deg)}.planet-line{position:absolute;inset:12%;border-radius:50%;border:1px solid rgba(255,255,255,.11);transform:scaleY(.35) rotate(20deg)}.planet-line.two{inset:-5%;transform:scaleY(.25) rotate(-30deg)}.planet-glow{position:absolute;width:22%;aspect-ratio:1;border-radius:50%;filter:blur(6px)}.planet-glow.air{left:24%;top:35%;background:radial-gradient(circle,#5fdfff,transparent 70%)}.planet-glow.fire{right:20%;bottom:25%;background:radial-gradient(circle,#ff7843,transparent 70%)}.float-card{position:absolute;display:flex;gap:12px;align-items:center;padding:14px 16px;border:1px solid var(--line);border-radius:16px;background:color-mix(in srgb,var(--panel) 82%,transparent);backdrop-filter:blur(15px);box-shadow:var(--shadow)}.float-card.air{left:0;top:23%}.float-card.fire{right:0;bottom:20%}.float-icon{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;background:rgba(72,212,240,.12);color:var(--air)}.float-card.fire .float-icon{background:rgba(255,116,56,.12);color:var(--fire)}.float-card small{display:block;color:var(--muted);margin-top:3px}.section{padding:72px 0}.section-tight{padding:42px 0 66px}.section-heading h2{max-width:760px;margin:0;font-size:clamp(38px,5vw,66px);line-height:1;letter-spacing:-.055em}.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:32px}.product-card{min-height:480px;padding:30px;border:1px solid var(--line);border-radius:30px;background:linear-gradient(145deg,var(--panel2),var(--panel));box-shadow:var(--shadow);display:flex;flex-direction:column;justify-content:space-between;transition:transform .3s var(--ease)}.product-card:hover{transform:translateY(-5px)}.product-top,.product-bottom{display:flex;justify-content:space-between;align-items:center}.product-icon{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;background:rgba(72,212,240,.12);color:var(--air);font-size:26px}.fire-card .product-icon{background:rgba(255,116,56,.12);color:var(--fire)}.service-pill{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--muted2)}.status-dot.ok{background:#58da8e;box-shadow:0 0 14px #58da8e}.kicker{color:var(--muted);font-size:13px}.product-card h3{max-width:520px;margin:13px 0 15px;font-size:clamp(40px,5vw,64px);line-height:.98;letter-spacing:-.06em}.product-card p{max-width:520px;color:var(--muted);font-size:17px;line-height:1.6}.product-bottom strong{display:block;font-size:31px;letter-spacing:-.04em}.product-bottom span:not(.round-arrow){display:block;color:var(--muted);font-size:12px}.round-arrow{width:48px;height:48px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;font-size:20px}.loading-shimmer{color:transparent!important;background:linear-gradient(90deg,var(--line2),var(--line),var(--line2));background-size:200% 100%;border-radius:7px;animation:shimmer 1.4s linear infinite}.trust-section{padding:0 0 70px}.trust-strip{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:24px 28px;border:1px solid var(--line);border-radius:22px;background:var(--panel)}.trust-main{display:flex;align-items:center;gap:16px}.trust-main strong{font-size:17px}.trust-main p{margin:4px 0 0;color:var(--muted)}.trust-icon{width:45px;height:45px;border-radius:50%;display:grid;place-items:center;border:1px solid rgba(68,207,108,.4);background:rgba(68,207,108,.1);color:var(--green);font-weight:800}.trust-points{display:flex;gap:22px;color:var(--muted);font-size:12px}.air-page-head,.fire-page-head{padding:65px 0 18px}.air-head-grid,.fire-head-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:46px;align-items:end}.air-page-head h1,.fire-page-head h1{font-size:clamp(48px,6vw,78px)}.location-card,.fire-status-card{border:1px solid var(--line);border-radius:22px;background:var(--panel);padding:22px;display:flex;align-items:center;gap:15px;box-shadow:var(--shadow)}.location-card .location-pin{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:rgba(68,207,108,.1);color:var(--green);font-size:22px}.location-card small{display:block;color:var(--muted);margin-bottom:5px}.location-card strong{font-size:19px}.text-button{margin-left:auto;border:0;background:transparent;color:var(--air);cursor:pointer}.aqi-hero{--level-color:#44cf6c;display:grid;grid-template-columns:240px 1fr 300px;gap:30px;align-items:center;padding:28px;border:1px solid color-mix(in srgb,var(--level-color) 55%,var(--line));border-radius:30px;background:linear-gradient(110deg,color-mix(in srgb,var(--level-color) 19%,var(--panel)),var(--panel) 58%);box-shadow:0 25px 70px color-mix(in srgb,var(--level-color) 8%,transparent);position:relative;overflow:hidden}.aqi-hero:after{content:"";position:absolute;inset:auto 28% -70% 10%;height:300px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--level-color) 25%,transparent),transparent 70%);pointer-events:none}.aqi-gauge-wrap{display:grid;place-items:center}.aqi-gauge{width:205px;aspect-ratio:1;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;border:9px solid color-mix(in srgb,var(--level-color) 42%,transparent);box-shadow:inset 0 0 35px color-mix(in srgb,var(--level-color) 18%,transparent),0 0 28px color-mix(in srgb,var(--level-color) 20%,transparent);position:relative;z-index:2}.gauge-label,.gauge-scale{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.1em}.aqi-gauge strong{font-size:74px;line-height:.92;letter-spacing:-.08em}.aqi-message{position:relative;z-index:2}.updated-line{color:var(--muted);font-size:12px}.aqi-message h2{margin:10px 0 3px;color:var(--level-color);font-size:66px;letter-spacing:-.065em}.aqi-subtitle{font-size:21px!important;color:var(--text)!important}.aqi-message p{max-width:600px;color:var(--muted);line-height:1.55}.advice-pills{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.advice-pills span{padding:8px 11px;border:1px solid var(--line);border-radius:999px;background:color-mix(in srgb,var(--panel2) 75%,transparent);font-size:12px}.aqi-legend{border-left:1px solid var(--line);padding-left:24px;display:grid;gap:2px}.aqi-legend>div{display:grid;grid-template-columns:12px 1fr auto;align-items:center;gap:10px;padding:8px 10px;border-radius:10px;color:var(--muted)}.aqi-legend>div.active{background:var(--panel2);color:var(--text)}.aqi-legend i{width:10px;height:10px;border-radius:50%;background:#44cf6c}.aqi-legend [data-legend=fair] i{background:#9acb4e}.aqi-legend [data-legend=moderate] i{background:#f0c43f}.aqi-legend [data-legend=poor] i{background:#f29a3d}.aqi-legend [data-legend=very-poor] i{background:#eb5c52}.aqi-legend [data-legend=extremely-poor] i{background:#a56de2}.aqi-legend b{font-size:12px;font-weight:500}.pollutant-row{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:14px}.pollutant-card{--pollutant-color:#44cf6c;min-width:0;padding:18px;border:1px solid var(--line);border-radius:18px;background:var(--panel);display:grid;grid-template-columns:38px 1fr auto;gap:7px 10px;align-items:center}.pollutant-dot{grid-row:1/3;width:36px;height:36px;border-radius:50%;border:7px dotted var(--pollutant-color)}.pollutant-card span{font-weight:700}.pollutant-card small{display:block;color:var(--muted);margin-top:2px}.pollutant-card strong{font-size:27px;letter-spacing:-.04em}.pollutant-card em{font-style:normal;color:var(--muted);font-size:11px}.pollutant-card b{grid-column:2/4;color:var(--pollutant-color);font-size:12px}.air-lower-grid{display:grid;grid-template-columns:1fr 320px;gap:14px;margin-top:14px}.chart-card,.explain-card{border:1px solid var(--line);border-radius:22px;background:var(--panel);padding:22px}.card-heading{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.card-heading h3,.explain-card h3{margin:0;font-size:19px}.card-heading p,.explain-card p{color:var(--muted);line-height:1.5}.current-chip{border-radius:10px;padding:7px 10px;background:color-mix(in srgb,var(--green) 18%,var(--panel2));color:var(--green);font-weight:800}.chart-wrap{height:245px;position:relative}.chart-wrap canvas{width:100%;height:100%}.chart-empty{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted)}.chart-empty[hidden]{display:none}.explain-icon{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:rgba(68,207,108,.1);color:var(--green);font-weight:800}.simple-rule{display:flex;gap:9px;align-items:center;margin-top:20px}.good-dot{width:11px;height:11px;border-radius:50%;background:var(--green)}.small-note{font-size:12px}.air-trust{margin-top:14px}.fire-status-card{align-items:flex-start}.fire-big-icon{width:70px;height:70px;border:1px solid rgba(255,116,56,.5);background:rgba(255,116,56,.12);border-radius:50%;display:grid;place-items:center;color:var(--fire);font-size:36px;box-shadow:0 0 24px rgba(255,116,56,.16)}.fire-status-card h2{margin:5px 0;color:var(--fire);font-size:31px}.fire-status-card p{color:var(--muted);line-height:1.5}.fire-layout{display:grid;grid-template-columns:1fr 340px;gap:14px}.map-card,.fire-sidebar>div{border:1px solid var(--line);border-radius:24px;background:var(--panel);box-shadow:var(--shadow)}.map-card{overflow:hidden}.map-card-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;padding:20px 22px}.map-card-head h2{margin:0 0 12px;font-size:21px}.fire-legend{display:flex;gap:15px;flex-wrap:wrap}.fire-legend span{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:12px}.fire-legend i{width:10px;height:10px;border-radius:50%;background:#f5cf42}.fire-legend .medium i{background:#ff9f2f}.fire-legend .high i{background:#ff6138}.fire-legend .critical i{background:#ff3b30}.map-place{text-align:right}.map-place small{display:block;color:var(--muted);font-size:11px}.fire-map-real{height:620px;background:#0b1118;position:relative}.map-fallback{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted)}.map-foot{display:flex;justify-content:space-between;gap:20px;padding:13px 20px;color:var(--muted);font-size:11px}.fire-marker{filter:drop-shadow(0 0 6px currentColor)}.leaflet-container{font:inherit;background:#0a1118}.leaflet-control-zoom a{background:var(--panel)!important;color:var(--text)!important;border-color:var(--line)!important}.leaflet-control-attribution{background:color-mix(in srgb,var(--panel) 80%,transparent)!important;color:var(--muted)!important}.leaflet-control-attribution a{color:var(--muted)!important}.fire-sidebar{display:grid;gap:14px;align-content:start}.fire-metrics{padding:12px;display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.fire-metrics article{min-height:120px;padding:16px;border:1px solid var(--line2);border-radius:16px;background:var(--panel2);display:flex;gap:11px;align-items:flex-start}.fire-metrics strong{display:block;font-size:28px}.fire-metrics small{display:block;color:var(--muted);margin-top:5px}.metric-icon{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:rgba(255,116,56,.1);color:var(--fire)}.metric-icon.amber{color:#ffb33b}.metric-icon.orange{color:#ff6138}.metric-icon.green{color:#55d58b;background:rgba(85,213,139,.1)}.ranking-card{padding:20px}.country-list{margin-top:15px}.country-row{display:grid;grid-template-columns:55px 1fr auto;gap:10px;padding:12px 0;border-bottom:1px solid var(--line2);align-items:center}.country-row:last-child{border-bottom:0}.country-row span,.country-row b{color:var(--muted);font-size:13px}.safety-strip{display:grid;grid-template-columns:1.2fr repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:22px;background:var(--panel);overflow:hidden}.safety-intro,.safety-item{padding:22px;display:flex;gap:13px;align-items:flex-start;border-right:1px solid var(--line2)}.safety-item:last-child{border-right:0}.safety-main-icon,.safety-item>span{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:rgba(255,116,56,.1);color:var(--fire);flex:0 0 auto}.safety-strip h3,.safety-strip strong{margin:0}.safety-strip p{margin:5px 0 0;color:var(--muted);font-size:12px;line-height:1.45}.footer{padding:34px 0;border-top:1px solid var(--line2)}.footer-grid{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:30px}.footer-grid>p{margin:0;color:var(--muted);text-align:center;font-size:13px}.footer-links{display:flex;gap:16px;color:var(--muted);font-size:12px}.reveal{opacity:0;transform:translateY(16px);transition:opacity .7s var(--ease),transform .7s var(--ease)}.reveal.visible{opacity:1;transform:none}@keyframes shimmer{to{background-position:-200% 0}}@media(max-width:1000px){.home-hero-grid,.air-head-grid,.fire-head-grid,.aqi-hero,.fire-layout{grid-template-columns:1fr}.home-orbit{min-height:430px}.location-card{margin-top:15px}.aqi-legend{border-left:0;border-top:1px solid var(--line);padding:18px 0 0;grid-template-columns:repeat(3,1fr)}.pollutant-row{grid-template-columns:repeat(3,1fr)}.air-lower-grid{grid-template-columns:1fr}.fire-map-real{height:540px}.safety-strip{grid-template-columns:repeat(2,1fr)}.safety-intro,.safety-item{border-bottom:1px solid var(--line2)}}@media(max-width:760px){:root{--shell:calc(100vw - 24px)}.nav-links{display:none}.mobile-menu{display:grid}.site-header.menu-open .nav-links{display:grid;position:absolute;top:64px;left:12px;right:12px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:8px}.site-header.menu-open .nav-links a{padding:12px}.home-hero{padding-top:42px}.home-hero-grid{min-height:auto}.hero-copy h1{font-size:clamp(52px,17vw,78px)}.home-orbit{min-height:350px}.planet{width:310px}.float-card{font-size:12px}.product-grid{grid-template-columns:1fr}.product-card{min-height:430px}.trust-strip,.trust-points{align-items:flex-start;flex-direction:column}.air-page-head h1,.fire-page-head h1{font-size:48px}.search-bar.large{flex-wrap:wrap}.search-bar input{min-width:180px}.primary-button{width:100%}.aqi-hero{padding:20px}.aqi-gauge{width:175px}.aqi-message h2{font-size:52px}.aqi-legend{grid-template-columns:repeat(2,1fr)}.pollutant-row{grid-template-columns:repeat(2,1fr)}.pollutant-card:last-child{grid-column:1/-1}.fire-map-real{height:480px}.map-card-head,.map-foot{flex-direction:column}.fire-metrics{grid-template-columns:1fr 1fr}.safety-strip{grid-template-columns:1fr}.safety-intro,.safety-item{border-right:0}.footer-grid{grid-template-columns:1fr;text-align:center}.footer-grid .brand,.footer-links{justify-content:center}}