/* One visual language for the inspection-to-blog journey and every article. */
.blog-masthead{position:relative;isolation:isolate;overflow:hidden;background:#eef3f6;border-bottom:3px solid #e07a1f;padding:clamp(42px,6vw,84px) 0}
.blog-masthead::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(247,249,250,.97) 0%,rgba(247,249,250,.9) 54%,rgba(247,249,250,.64) 100%),url("../img/generated-roof-air-stage.webp") center/cover}
.blog-masthead .eyebrow{color:#c46315}.blog-masthead h1{color:#263f60;font-weight:900;letter-spacing:.035em}.blog-masthead h1 span{color:#c46315}
.blog-masthead p:not(.eyebrow){max-width:38em;color:#263447;line-height:1.85}
.blog-masthead .blog-quicklinks a{border-color:#263f60;border-radius:3px}
.blog-masthead .blog-quicklinks a:first-child{background:#263f60;color:#fff}
.blog-index-section{padding-block:clamp(54px,7vw,100px)}
.blog-index-section .section-head{margin-bottom:clamp(24px,4vw,46px)}
.blog-masthead .blog-column-title{white-space:nowrap;font-size:clamp(2rem,4.1vw,3.75rem);line-height:1.3}
.blog-index-intro{margin:0 0 30px;color:#263447;font-size:1rem;line-height:1.85;font-weight:500;text-align:left}
.knowledge-section-copy{min-width:0;text-align:left}
.knowledge-section-copy h2{margin:0 0 22px;color:#263f60;font-size:2.25rem;font-weight:900;line-height:1.42;letter-spacing:.02em;text-align:left}
.knowledge-section-copy .knowledge-heading-line{display:block;white-space:nowrap}
.knowledge-section-copy>p:not(.knowledge-warning-quote){margin:0 0 24px;color:#263447;font-size:1rem;font-weight:400;line-height:1.9}
.knowledge-section-copy .knowledge-warning-quote{margin:0 0 12px;color:#c8423b;font-size:1rem;font-weight:800;line-height:1.6}
.article-stream{display:grid;gap:0;border-top:3px solid #263f60;background:rgba(255,255,255,.85)}
.article-row{display:grid;grid-template-columns:minmax(210px,34%) 1fr;align-items:stretch;min-width:0;min-height:220px;border-bottom:1px solid #bbc9d4;background:rgba(255,255,255,.88);color:#18202b;text-decoration:none;transition:background-color .2s}
.article-row:hover,.article-row:focus-visible{background:#edf4f7}
.article-row:focus-visible{outline:3px solid #e07a1f;outline-offset:3px}
.article-row img{display:block;width:100%;height:100%;min-height:220px;max-height:280px;object-fit:cover}
.article-row-copy{display:flex;flex-direction:column;justify-content:center;gap:10px;min-width:0;padding:clamp(20px,3vw,38px)}
.article-row time{font-size:.85rem;font-weight:800;letter-spacing:.09em;color:#ad5617}
.article-row strong{font-size:clamp(1.25rem,1.1rem + .7vw,1.8rem);line-height:1.45;font-weight:900;color:#263f60;letter-spacing:.035em}
.article-row strong .article-title-phrase{display:inline-block;white-space:nowrap}
.article-row-copy>span{font-size:clamp(.94rem,.9rem + .2vw,1rem);line-height:1.75;color:#263447}
.article-row em{font-size:.88rem;font-style:normal;font-weight:900;color:#b35b19;margin-top:7px}
.blog-index-section .consult-bar{margin-top:clamp(26px,4vw,44px)}
.blog-story-page,.blog-article{position:relative;isolation:isolate;background:#fff!important;padding-top:clamp(36px,5vw,76px)!important}
.blog-story-page::before,.blog-article::before{content:"";position:absolute;top:0;left:0;right:0;height:clamp(215px,27vw,345px);z-index:-1;background:linear-gradient(90deg,rgba(247,249,250,.96),rgba(247,249,250,.83)),url("../img/generated-roof-air-stage.webp") center/cover;border-bottom:1px solid #d9e2e8}
.blog-story-inner,.blog-article-inner{max-width:840px!important}
.blog-story-breadcrumb,.blog-breadcrumb{margin-bottom:clamp(24px,3vw,40px)!important}
.blog-story,.blog-content{font-size:clamp(1rem,.96rem + .25vw,1.1rem)!important;line-height:1.9!important;color:#263447!important}
.blog-story h1,.blog-title{font-size:clamp(1.9rem,1.42rem + 2vw,3.25rem)!important;line-height:1.35!important;font-weight:900!important;letter-spacing:.035em!important;color:#263f60!important}
.blog-story h1 .title-line{white-space:nowrap}
.blog-story .eyebrow,.blog-kicker{background:#263f60!important;color:#fff!important}
.blog-story time,.blog-date{color:#53616a!important;font-weight:700}
.blog-story .article-lead,.blog-content .blog-lead{border-left:5px solid #e07a1f!important;background:#fff!important;padding:8px 0 8px 20px!important}
.blog-story figure,.blog-content figure{margin-block:clamp(28px,4vw,44px)!important}
.blog-story figure img,.blog-content figure img{width:100%;height:auto;display:block;object-fit:cover;border-radius:0!important}
.blog-story section{border-top:1px solid #bbc9d4!important;padding-top:clamp(26px,3vw,40px)!important}
.blog-story section h2,.blog-content h2:not(.blog-warning-heading){color:#263f60!important;letter-spacing:.03em}
.blog-story-actions,.blog-next{margin-top:clamp(40px,5vw,64px)!important}
.blog-story-actions .btn,.blog-next .btn{min-height:44px}
.knowledge-visual{display:block;overflow:hidden;margin:24px 0 0;border-left:5px solid #e07a1f}
.knowledge-visual img{display:block;width:100%;height:clamp(210px,24vw,330px);object-fit:cover}
.comparison>.knowledge-visual{grid-column:1/-1;margin:0 0 4px}
.comparison>.knowledge-visual img{height:clamp(200px,19vw,270px)}
.knowledge-reading-bridge{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.95fr);align-items:center;gap:clamp(24px,4vw,64px)}
.knowledge-reading-bridge .section-head{margin-bottom:24px}
.knowledge-reading-bridge .knowledge-visual{margin:0}
.knowledge-reading-bridge .knowledge-visual img{height:clamp(260px,31vw,390px)}
@media(max-width:767px){
  .blog-story h1{font-size:clamp(1.55rem,7.6vw,1.9rem)!important}
  .blog-masthead>.container{padding-inline:18px}
  .blog-masthead .blog-column-title{font-size:clamp(1.25rem,6.5vw,2.1rem);letter-spacing:.01em;text-align:left}
  .knowledge-section-copy h2{font-size:clamp(1.46rem,7vw,1.86rem);line-height:1.4}
  .blog-index-intro{margin-bottom:24px}
  .blog-masthead{padding:34px 0 44px}
  .blog-masthead::before{background:linear-gradient(90deg,rgba(247,249,250,.96),rgba(247,249,250,.84)),url("../img/generated-roof-air-stage.webp") center/cover}
  .article-row{grid-template-columns:1fr}
  .article-row img{min-height:0;height:clamp(190px,54vw,260px)}
  .article-row-copy{padding:20px 18px 24px}
  .knowledge-reading-bridge{grid-template-columns:1fr}
  .knowledge-reading-bridge .knowledge-visual{grid-row:1}
  .knowledge-reading-bridge .knowledge-visual img{height:clamp(210px,58vw,300px)}
  .blog-story-page,.blog-article{padding-bottom:110px!important}
}
@media(hover:hover){.article-row:hover img{filter:saturate(1.08)}}
@media(prefers-reduced-motion:reduce){.article-row{transition:none}}