.aqi-c-foundation-page .entry-hero.page-hero-section,.aqi-c-foundation-page .entry-hero-container-inner,.aqi-c-foundation-page .page-header,.aqi-c-foundation-page header.entry-header:not(.aqi-cpf1-wrap *),.aqi-c-foundation-page .entry-header .entry-title,.aqi-c-foundation-page .entry-hero .entry-title,.aqi-c-foundation-page .page-header .entry-title,.aqi-c-foundation-page h1.entry-title,.aqi-c-foundation-page .page-title:not(.aqi-cpf1-hero *){display:none!important}.aqi-c-foundation-page .entry-content{margin-top:0!important}.aqi-cpf1-wrap{max-width:1180px;margin:0 auto;padding:14px 24px 48px!important;font-family:inherit;color:#172033}.aqi-cpf1-hero{max-width:920px;margin:0 0 26px}.aqi-cpf1-hero>span{display:block;font-size:12px!important;line-height:1.4;font-weight:700;letter-spacing:.11em;text-transform:uppercase;color:#66717b}.aqi-cpf1-hero h1{font-size:36px!important;line-height:1.16!important;font-weight:650!important;margin:9px 0 12px!important}.aqi-cpf1-hero p{font-size:17px!important;line-height:1.6!important;margin:0!important;max-width:900px}.aqi-cpf1-wrap h2{font-size:25px!important;line-height:1.3!important;font-weight:650!important;margin:28px 0 10px!important}.aqi-cpf1-wrap h3{font-size:20px!important;line-height:1.35!important}.aqi-cpf1-wrap p,.aqi-cpf1-wrap li{font-size:16px!important;line-height:1.65!important}.aqi-cpf1-wrap a:before,.aqi-cpf1-wrap a:after{font-family:inherit!important}.aqi-calc-shell{border:1px solid #d8e1e8;border-radius:14px;padding:22px;background:#fff;box-shadow:0 3px 16px rgb(24 39 55 / .06)}.aqi-method-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}.aqi-method-tab{min-height:72px;border:2px solid #d7e0e7;border-radius:10px;background:#f8fafb;color:#25313c;padding:10px 12px;text-align:left;cursor:pointer}.aqi-method-tab strong,.aqi-method-tab small{display:block}.aqi-method-tab strong{font-size:16px}.aqi-method-tab small{font-size:12px;margin-top:3px;color:#65727e}.aqi-method-tab.active{border-color:#1769aa;background:#eaf4fb}.aqi-method-tab[data-scale="india"].active{border-color:#c56a00;background:#fff4e4}.aqi-method-tab[data-scale="eu"].active{border-color:#4b5eb8;background:#eef0ff}.aqi-method-intro{display:flex;gap:12px;align-items:flex-start;border-left:4px solid #1769aa;background:#f5f9fc;padding:11px 14px;margin:0 0 14px;border-radius:5px}.aqi-method-intro[data-intro="india"]{border-color:#c56a00;background:#fff9ef}.aqi-method-intro[data-intro="eu"]{border-color:#4b5eb8;background:#f5f6ff}.aqi-method-intro b{white-space:nowrap}.aqi-cpf1-note{background:#f7f9fa;border:1px solid #e1e7eb;border-radius:8px;padding:10px 12px;margin:0 0 16px!important;font-size:14px!important}.aqi-cpf1-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.aqi-cpf1-fields[hidden],.aqi-method-intro[hidden],.aqi-work[hidden],.aqi-show-work[hidden]{display:none!important}.aqi-field{display:block;border:1px solid #dbe3e9;border-radius:9px;padding:12px;background:#fbfcfd}.aqi-field>span{display:block;font-weight:700;font-size:15px;margin-bottom:7px}.aqi-field input{width:100%;min-height:45px;border:1px solid #bfcbd5!important;border-radius:7px!important;background:#fff!important;color:#172033!important;padding:9px 10px!important;font-size:16px!important;opacity:1!important}.aqi-field small{display:block;margin-top:6px;color:#5c6975;font-size:12px}.aqi-field small b{color:#27333e}.aqi-calc-actions{display:flex;gap:10px;margin-top:16px}.aqi-cpf1-calc,.aqi-cpf1-reset,.aqi-show-work{min-height:44px;border-radius:8px;padding:10px 18px;font-weight:700;cursor:pointer}.aqi-cpf1-calc{border:1px solid #12609b;background:#12609b;color:#fff}.aqi-cpf1-reset,.aqi-show-work{border:1px solid #bdc9d2;background:#fff;color:#263540}.aqi-cpf1-result{margin-top:18px;border-radius:12px;padding:18px 20px;background:#eef3f6;border-left:8px solid #8998a5;display:grid;grid-template-columns:1fr auto;gap:4px 18px;align-items:center}.aqi-cpf1-result span{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}.aqi-cpf1-result strong{font-size:38px;line-height:1.05;grid-row:1/3;grid-column:2}.aqi-cpf1-result em{font-style:normal;font-size:15px}.aqi-cpf1-result .aqi-show-work{grid-column:1/-1;justify-self:start;margin-top:8px}.aqi-cpf1-result[data-level="good"]{background:#eef9f0;border-color:#4d9b57}.aqi-cpf1-result[data-level="fair"],.aqi-cpf1-result[data-level="moderate"],.aqi-cpf1-result[data-level="satisfactory"]{background:#fff9e7;border-color:#d5aa24}.aqi-cpf1-result[data-level*="unhealthy"],.aqi-cpf1-result[data-level="poor"],.aqi-cpf1-result[data-level="moderately-polluted"]{background:#fff1e9;border-color:#d7793d}.aqi-cpf1-result[data-level="very-poor"],.aqi-cpf1-result[data-level="very-unhealthy"]{background:#f7edf8;border-color:#94579a}.aqi-cpf1-result[data-level="severe"],.aqi-cpf1-result[data-level="hazardous"],.aqi-cpf1-result[data-level="extremely-poor"]{background:#f8e9ea;border-color:#a84750}.aqi-work{margin-top:10px;border:1px solid #dce4e9;border-radius:9px;padding:14px 16px;background:#fbfcfd}.aqi-work h3{margin:0 0 8px!important}.aqi-work p{margin:5px 0!important;font-size:14px!important}.aqi-warning{color:#8a3e18}.aqi-reference-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}.aqi-method-copy{border:1px solid #dce4e9;border-radius:11px;padding:18px;background:#fff}.aqi-method-copy>span{font-size:11px;font-weight:800;letter-spacing:.09em}.aqi-method-copy h2{font-size:21px!important;margin:7px 0 9px!important}.aqi-method-copy p{font-size:15px!important}.aqi-method-copy.us{border-top:4px solid #1769aa}.aqi-method-copy.india{border-top:4px solid #c56a00}.aqi-method-copy.eu{border-top:4px solid #4b5eb8}.aqi-formula{background:#f4f7f9;border-radius:7px;padding:11px;font-size:14px;line-height:1.55;overflow-wrap:anywhere}.aqi-small{color:#596772}.aqi-site-method,.aqi-who{border:1px solid #dce4e9;border-radius:11px;padding:0 18px 10px;margin-top:20px;background:#fff}.aqi-who{background:#f8fafc}.aqi-cpf1-sourcebox,.aqi-cpf1-sidebox{border:1px solid #d9e2e8;border-radius:10px;padding:18px;background:#fff;margin-top:20px}.aqi-cpf1-sources{margin-bottom:0}.aqi-cpf1-content-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);gap:28px}.aqi-cpf1-content-grid>*{min-width:0}.aqi-cpf1-sidebox{margin-top:0;margin-bottom:16px}.aqi-cpf1-sidebox h2{font-size:20px!important;margin-top:0!important}.aqi-cpf1-sidebox a{display:block;margin:8px 0}.aqi-explained article h2:first-child{margin-top:0!important}@media(max-width:900px){.aqi-cpf1-fields,.aqi-reference-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.aqi-method-tabs{grid-template-columns:1fr}.aqi-method-tab{min-height:58px}.aqi-cpf1-content-grid{grid-template-columns:1fr}}@media(max-width:600px){.aqi-cpf1-wrap{padding:10px 16px 34px!important}.aqi-cpf1-hero h1{font-size:29px!important}.aqi-cpf1-hero p{font-size:16px!important}.aqi-cpf1-wrap h2{font-size:23px!important}.aqi-cpf1-fields,.aqi-reference-grid{grid-template-columns:1fr}.aqi-calc-shell{padding:14px}.aqi-method-intro{display:block}.aqi-method-intro b{display:block;margin-bottom:4px}.aqi-cpf1-result{grid-template-columns:1fr}.aqi-cpf1-result strong{grid-row:auto;grid-column:auto;font-size:34px}.aqi-cpf1-result .aqi-show-work{grid-column:auto}.aqi-calc-actions{flex-direction:column}.aqi-cpf1-calc,.aqi-cpf1-reset{width:100%}}.aqi-method-deck{position:relative;margin:2px 0 18px;padding:10px 8px 0;background:linear-gradient(180deg,#f5f8fb 0,#fff 100%);border-radius:14px 14px 0 0;overflow:hidden}.aqi-method-tabs{display:flex!important;align-items:flex-end;gap:0!important;margin:0!important;padding:0 4px;overflow:visible}.aqi-method-tab{position:relative;flex:1 1 0%;min-width:0;min-height:84px!important;border:1px solid #d5dee6!important;border-bottom:3px solid #9aa9b5!important;border-radius:13px 13px 0 0!important;padding:14px 18px 13px!important;box-shadow:0 -2px 8px rgb(27 45 62 / .05);transform:translateY(8px);transition:transform .18s ease,box-shadow .18s ease,background .18s ease;z-index:1}.aqi-method-tab+.aqi-method-tab{margin-left:-12px}.aqi-method-tab[data-scale="us"]{background:#e8f5ff!important;border-top:5px solid #1596d2!important}.aqi-method-tab[data-scale="india"]{background:#fff1dd!important;border-top:5px solid #f08a00!important}.aqi-method-tab[data-scale="eu"]{background:#efedff!important;border-top:5px solid #6654d9!important}.aqi-method-tab.active{transform:translateY(0);z-index:5;box-shadow:0 -5px 16px rgb(27 45 62 / .12);border-bottom-color:#fff!important}.aqi-method-tab strong{font-size:17px!important;color:#14263a}.aqi-method-tab small{font-size:12px!important;color:#526579!important}.aqi-method-intro{margin-top:-1px!important;border-radius:0 0 9px 9px!important}.aqi-cpf1-fields{gap:14px!important}.aqi-field{position:relative;overflow:hidden;padding:0!important;background:#fff!important;border:1px solid #d8e2ea!important;border-radius:13px!important;box-shadow:0 2px 7px rgb(20 43 64 / .045)}.aqi-field>span{padding:12px 14px 8px;margin:0!important;font-size:15px!important;border-top:5px solid var(--pollutant,#1596d2)}.aqi-field input{width:calc(100% - 28px)!important;margin:0 14px!important;min-height:50px!important;border:2px solid #cbd7e1!important;border-radius:9px!important;font-size:18px!important;font-weight:700!important;letter-spacing:.02em;background:#fff!important}.aqi-field input:focus{outline:3px solid color-mix(in srgb,var(--pollutant,#1596d2) 22%,transparent)!important;border-color:var(--pollutant,#1596d2)!important}.aqi-field small{padding:8px 14px 13px;margin:0!important;background:color-mix(in srgb,var(--pollutant,#1596d2) 7%,white);min-height:42px}.aqi-field:has(input[name="pm25"]){--pollutant:#0b9bd7}.aqi-field:has(input[name="pm10"]){--pollutant:#7c3aed}.aqi-field:has(input[name="o3"]){--pollutant:#159a5b}.aqi-field:has(input[name="no2"]){--pollutant:#e48700}.aqi-field:has(input[name="so2"]){--pollutant:#d63384}.aqi-field:has(input[name="co"]){--pollutant:#4f46e5}.aqi-field:has(input[name="nh3"]){--pollutant:#00897b}.aqi-field:has(input[name="pb"]){--pollutant:#64748b}.aqi-calc-actions{align-items:stretch!important;margin-top:20px!important}.aqi-cpf1-calc,.aqi-cpf1-reset{min-height:52px!important;font-size:16px!important;letter-spacing:.02em!important}.aqi-cpf1-calc{flex:1 1 auto!important;background:#0878bd!important;border:2px solid #0878bd!important;color:#fff!important;box-shadow:0 4px 0 #075b8e!important}.aqi-cpf1-calc:hover{background:#066ca9!important}.aqi-cpf1-reset{flex:0 0 150px!important;background:#fff!important;border:2px solid #c84444!important;color:#a62828!important}.aqi-cpf1-reset:hover{background:#fff3f3!important}.aqi-action-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:22px 0 4px}.aqi-action-card{display:block!important;text-decoration:none!important;border-radius:12px;padding:17px 18px;border:1px solid #d6e1e8;transition:transform .15s ease,box-shadow .15s ease}.aqi-action-card:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgb(26 49 69 / .11)}.aqi-action-card span,.aqi-action-card strong,.aqi-action-card em{display:block}.aqi-action-card span{font-size:11px;font-weight:800;letter-spacing:.09em;margin-bottom:4px}.aqi-action-card strong{font-size:19px;line-height:1.25;margin-bottom:4px}.aqi-action-card em{font-style:normal;font-size:13px;line-height:1.45}.aqi-action-card.near{background:#e9f7ff;border-left:6px solid #0794d2;color:#0a4262!important}.aqi-action-card.global{background:#fff3e5;border-left:6px solid #ef8500;color:#6d3a00!important}@media(max-width:700px){.aqi-method-deck{padding-left:4px;padding-right:4px}.aqi-method-tab{padding:11px 9px!important;min-height:78px!important}.aqi-method-tab+.aqi-method-tab{margin-left:-7px}.aqi-method-tab strong{font-size:14px!important}.aqi-method-tab small{font-size:10px!important}.aqi-action-links{grid-template-columns:1fr}.aqi-cpf1-reset{flex-basis:115px!important}}@media(max-width:480px){.aqi-method-tabs{display:grid!important;grid-template-columns:1fr!important;gap:7px!important}.aqi-method-tab,.aqi-method-tab+.aqi-method-tab{margin-left:0!important;transform:none!important;border-radius:10px!important;min-height:60px!important}.aqi-method-tab.active{box-shadow:0 3px 10px rgb(27 45 62 / .12)}.aqi-calc-actions{flex-direction:column}.aqi-cpf1-reset{flex-basis:auto!important}}.aqi-explained-calculator-cta{margin:28px 0 6px;padding:24px;border:1px solid #b9d9ee;border-left:7px solid #078fc9;border-radius:14px;background:linear-gradient(135deg,#f0f9ff,#f8fcff);box-shadow:0 6px 18px rgb(25 73 105 / .08)}.aqi-explained-calculator-cta>span{display:block;font-size:12px;font-weight:800;letter-spacing:.09em;color:#087caf;margin-bottom:5px}.aqi-explained-calculator-cta h2{margin:0 0 8px!important}.aqi-explained-calculator-cta p{margin:0 0 15px!important}.aqi-explained-calculator-button{display:inline-block!important;padding:11px 17px;border-radius:8px;background:#087fb6;color:#fff!important;text-decoration:none!important;font-weight:700}.aqi-explained-calculator-button:hover{background:#066b99;color:#fff!important}.aqi-method-copy .aqi-formula{margin:10px 0 13px}.aqi-method-copy .aqi-formula strong{font-weight:800}