html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{overflow-x:clip}

/* B layout: full-bleed editorial hero with real HTML text over the generated image. */
.article-shell{padding:0;overflow-x:clip}
.article-shell>article{position:relative;width:100%;min-width:0}
.article-head{position:absolute;z-index:3;top:0;left:50%;transform:translateX(-50%);width:min(100%,1440px);max-width:none;margin:0;padding:clamp(36px,6vw,86px) clamp(20px,6vw,96px) clamp(34px,6vw,76px);color:#fff;pointer-events:none}
.article-head>*{pointer-events:auto}
.article-head .back{display:inline-flex;align-items:center;min-height:32px;color:rgba(255,255,255,.86);text-shadow:0 1px 18px rgba(0,0,0,.28)}
.article-head .eyebrow{margin:clamp(44px,8vh,90px) 0 16px;color:rgba(255,255,255,.82);display:flex;flex-wrap:wrap;gap:10px 18px;font-size:.7rem;line-height:1.45}
.article-head .eyebrow span:first-child{display:inline-flex;align-items:center;min-height:30px;padding:5px 12px;border:1px solid rgba(255,255,255,.62);border-radius:999px;background:rgba(10,10,10,.18);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.article-head h1{width:min(100%,1000px);max-width:none;margin:.18em 0 .34em;color:#fff;font-size:clamp(3rem,6.8vw,7rem);line-height:.93;letter-spacing:-.06em;text-wrap:balance;text-shadow:0 2px 28px rgba(0,0,0,.32)}
.article-deck{width:min(100%,760px);max-width:none;margin:0;color:rgba(255,255,255,.88);font-size:clamp(1.08rem,1.9vw,1.45rem);line-height:1.55;text-shadow:0 1px 18px rgba(0,0,0,.34)}
.article-byline{display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:28px;color:rgba(255,255,255,.9);font-size:.75rem;letter-spacing:.08em;text-shadow:0 1px 14px rgba(0,0,0,.35)}

.article-hero{position:relative;isolation:isolate;width:100%;max-width:none;height:clamp(620px,78svh,900px);margin:0 0 clamp(48px,6vw,86px);overflow:hidden;background:#171717}
.article-hero::before{content:"";position:absolute;z-index:1;inset:0;background:linear-gradient(90deg,rgba(10,10,10,.72) 0%,rgba(10,10,10,.53) 42%,rgba(10,10,10,.18) 72%,rgba(10,10,10,.1) 100%)}
.article-hero::after{content:"";position:absolute;z-index:1;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.12) 0%,rgba(0,0,0,.02) 52%,rgba(0,0,0,.32) 100%)}
.article-hero img{position:absolute;inset:0;width:100%;height:100%;max-width:none;aspect-ratio:auto;object-fit:cover;object-position:center;display:block;transform:scale(1.002)}
.article-hero-fallback{height:clamp(620px,78svh,900px);aspect-ratio:auto;margin:0 0 clamp(48px,6vw,86px);padding:0;background:radial-gradient(circle at 68% 25%,#464640,#151515 65%)}
.article-hero-fallback>span,.article-hero-fallback>small{display:none}

.article-layout{width:min(calc(100% - 40px),1180px);max-width:1180px;margin:0 auto;display:grid;grid-template-columns:180px minmax(0,760px);gap:clamp(30px,7vw,120px);padding:0 0 110px;min-width:0}
.article-body{min-width:0}

@media(max-width:960px){
  .article-head{padding-inline:clamp(20px,5vw,48px)}
  .article-head h1{font-size:clamp(2.7rem,8vw,5.4rem)}
  .article-visual{margin:3em 0;border-radius:22px}
}

@media(max-width:760px){
  .blog-nav{height:64px;padding-inline:16px}
  .blog-nav nav{gap:18px}
  .blog-nav nav a{font-size:.76rem}
  .article-shell,.article-shell>article{width:100%;max-width:none;margin:0;padding:0}
  .article-head{top:0;left:0;transform:none;width:100%;height:auto;padding:22px 20px 32px;display:flex;flex-direction:column;justify-content:flex-start}
  .article-head .back{font-size:.72rem;min-height:28px}
  .article-head .eyebrow{margin:clamp(70px,12svh,112px) 0 12px;gap:8px 12px;font-size:.63rem;letter-spacing:.1em}
  .article-head .eyebrow span:first-child{min-height:28px;padding:4px 10px}
  .article-head h1{width:100%;margin:.16em 0 .42em;font-size:clamp(2.25rem,9.5vw,3.55rem);line-height:.98;letter-spacing:-.052em;overflow-wrap:break-word;text-wrap:balance}
  .article-deck{width:100%;font-size:clamp(.94rem,4vw,1.05rem);line-height:1.58;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
  .article-byline{margin-top:18px;gap:8px 16px;font-size:.66rem;line-height:1.4}
  .article-hero{width:100%;height:clamp(600px,82svh,760px);min-height:600px;margin:0 0 38px}
  .article-hero::before{background:linear-gradient(180deg,rgba(9,9,9,.28) 0%,rgba(9,9,9,.34) 24%,rgba(9,9,9,.66) 78%,rgba(9,9,9,.72) 100%)}
  .article-hero::after{background:linear-gradient(90deg,rgba(0,0,0,.18),rgba(0,0,0,.03) 80%)}
  .article-hero img{object-position:center center}
  .article-hero-fallback{height:clamp(600px,82svh,760px);min-height:600px;margin-bottom:38px}
  .article-layout{display:block;width:calc(100% - 32px);max-width:none;margin:0 auto;padding:0 0 72px}
  .article-rail{display:none}
  .article-body{display:block;width:100%;max-width:none;margin:0;font-size:1.03rem;line-height:1.82;overflow-wrap:break-word}
  .article-body h2{font-size:clamp(1.75rem,8.2vw,2.35rem);line-height:1.18;margin:1.9em 0 .65em}
  .article-body h3{font-size:1.35rem;line-height:1.28}
  .article-body>p{margin-bottom:1.4em}
  .article-body blockquote{font-size:1.24rem;margin:1.8em 0;padding-left:18px}
  .article-callout{margin:2em 0;padding:20px 18px}
  .article-steps{margin:2em 0}
  .article-steps li{grid-template-columns:38px minmax(0,1fr);gap:12px;padding:18px 0}
  .article-visual{width:100%;max-width:100%;margin:2.25em 0;padding:22px 16px;border-radius:18px;overflow:hidden}
  .article-visual figcaption{margin-bottom:20px}
  .article-visual figcaption>strong{font-size:1.5rem;line-height:1.15}
  .visual-grid-cards,.visual-concept .visual-grid-cards,.visual-summary .visual-grid-cards,.visual-checklist ul{grid-template-columns:1fr}
  .visual-grid-cards section,.visual-concept .visual-grid-cards section{min-height:0}
  .process-flow{width:100%;max-width:100%;overflow-x:auto;margin:0;padding:2px 0 8px;-webkit-overflow-scrolling:touch}
  .process-node{min-width:150px;flex-basis:150px}
  .table-wrap{width:100%;max-width:100%;overflow-x:auto;margin:2.2em 0;-webkit-overflow-scrolling:touch}
  .sources{margin-top:48px}
  .article-cta{margin-top:48px;padding:28px 22px}
  .blog-footer{padding:42px 16px}
}

@media(max-width:390px){
  .article-head{padding-inline:16px}
  .article-head .eyebrow{margin-top:64px}
  .article-head h1{font-size:clamp(2.05rem,9.2vw,2.8rem)}
  .article-deck,.article-body{font-size:1rem}
  .article-layout{width:calc(100% - 28px)}
  .article-visual{padding-inline:14px}
}

@media(prefers-reduced-motion:reduce){.article-hero img{transform:none}}