/* Hallmark · macrostructure: Need-led Catalogue · tone: Fresh Air technical · anchor hue: navy
 * pre-emit critique: P4 H4 E4 S5 R4 V4. Browser QA remains parent-owned.
 * Huashu roulette: seconds 21, 21 % 20 + 1 = 2, Neo-Brutalism adapted to locked Fresh Air brand.
 */
:root{--a-navy:#122C57;--a-teal:#0F939C;--a-red:#E40712;--a-ink:#24364b;--a-muted:#526378;--a-line:#dce5ec;--a-soft:#f4f7f9;--a-white:#fff;--a-dark-teal:#086b73;--a-radius:6px;--a-space:24px;--a-shadow:rgba(18,44,87,.16)}
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@media(max-width:360px){.a-hero h1{font-size:34px}.a-hero-visual figcaption{gap:10px;padding:12px}.a-hero-visual figcaption a{font-size:12px}.a-case-body{padding:20px}.a-detail-hero h1{font-size:31px}.a-facts dd{font-size:13px}.a-gallery{grid-template-columns:minmax(0,1fr)}.a-gallery img{height:auto;max-height:300px}.a-filter button{font-size:12px;padding:9px 10px}}
.a-partner :focus-visible,.a-inline-cta :focus-visible{outline-color:var(--a-white)}.a-dialog input:hover,.a-dialog textarea:hover,.a-dialog select:hover{border-color:var(--a-navy)}.a-dialog input:user-invalid,.a-dialog textarea:user-invalid{border-color:var(--a-red)}.a-hero-visual figcaption a{font-size:12px}.a-main a:hover,.a-footer a:hover,.a-dialog a:hover{color:var(--a-dark-teal)}.a-main .a-hero-visual figcaption a:hover{color:var(--a-white)}.a-dialog input::placeholder,.a-dialog textarea::placeholder{color:var(--a-muted);opacity:1}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* Editorial v2 */
.a-checks{counter-reset:step}.a-checks li{align-items:flex-start}.a-checks li:before{counter-increment:step;content:counter(step,decimal-leading-zero);font-family:inherit;font-size:13px;font-weight:700;flex:0 0 26px;padding-top:3px;line-height:1.8}.a-installation{margin:24px 0}.a-installation img{display:block;width:100%;max-width:780px;height:auto;border:1px solid var(--a-line);border-radius:var(--a-radius)}.a-installation figcaption{font-size:12px;color:var(--a-muted);margin-top:8px}.a-partner{grid-template-columns:minmax(0,1fr);gap:24px;padding:32px}.a-gallery img{object-fit:contain}.a-main a.a-btn,.a-main a.a-btn:hover{color:var(--a-white);text-decoration:none}.a-facts dd{overflow-wrap:anywhere}.a-detail-hero img{object-fit:contain!important;background:var(--a-soft)}

.a-main h1,.a-main h2,.a-main h3{color:var(--a-navy);font-family:inherit;font-style:normal}.a-main .a-partner h2{color:var(--a-white)}.a-main{padding-top:8px}.a-gallery-toolbar{display:flex;gap:12px;align-items:center;justify-content:space-between}.a-gallery-toolbar button{font:inherit;font-size:14px;padding:8px 12px;border:1px solid var(--a-line);border-radius:var(--a-radius);color:var(--a-navy);background:var(--a-white)}.a-gallery [data-project-photo]{display:block;background:var(--a-soft)}.a-gallery-toolbar span{font-size:13px}.a-article p:empty{display:none}.a-main .a-btn:hover{background:var(--freshair-cta-hover,#bd0710)}