:root{
  --bg:#050505;
  --panel:#0d0d0d;
  --panel-2:#121212;
  --ink:#fff;
  --muted:rgba(255,255,255,.64);
  --soft:rgba(255,255,255,.4);
  --line:rgba(255,255,255,.13);
  --accent:#fff;
  --sans:'SF Pro Display','SF Pro Text','SF Pro',-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--bg)}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-weight:300;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid #fff;outline-offset:4px}
.skip{position:fixed;left:16px;top:-80px;z-index:1000;background:#fff;color:#000;padding:10px 16px;border-radius:8px}
.skip:focus{top:16px}
.site-nav{position:sticky;top:0;z-index:50;padding:14px 20px;background:linear-gradient(180deg,rgba(5,5,5,.96),rgba(5,5,5,.72));backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav-inner{max-width:1160px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:11px;min-height:44px;font-size:12px;letter-spacing:.26em;font-weight:600}
.brand img{width:30px;height:30px}
.nav-links{display:flex;align-items:center;gap:26px;color:var(--muted);font-size:14px}
.nav-links a{min-height:44px;display:flex;align-items:center}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:#fff}
.nav-cta{background:#fff;color:#000!important;border-radius:999px;padding:0 19px;font-weight:500}
.wrap{width:min(1160px,calc(100% - 40px));margin-inline:auto}
.blog-hero{padding:112px 0 72px;border-bottom:1px solid var(--line)}
.eyebrow{display:block;color:var(--soft);font-size:12px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;margin-bottom:20px}
.blog-hero h1,.article-hero h1{font-size:clamp(42px,7vw,86px);line-height:.98;letter-spacing:-.05em;max-width:950px}
.blog-hero p{max-width:690px;margin-top:28px;color:var(--muted);font-size:clamp(17px,2vw,21px)}
.category-nav{display:flex;gap:10px;flex-wrap:wrap;margin-top:34px}
.category-nav a{border:1px solid var(--line);border-radius:999px;padding:9px 15px;font-size:13px;color:var(--muted)}
.category-nav a:hover{color:#fff;border-color:rgba(255,255,255,.4)}
.blog-section{padding:78px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}
.section-head h2{font-size:clamp(28px,4vw,46px);letter-spacing:-.035em;line-height:1.05}
.section-head p{color:var(--soft);font-size:14px;max-width:420px}
.post-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.post-card{min-height:390px;border:1px solid var(--line);border-radius:28px;padding:30px;display:flex;flex-direction:column;justify-content:space-between;background:radial-gradient(circle at 85% 0%,rgba(255,255,255,.08),transparent 42%),var(--panel);transition:transform .3s ease,border-color .3s ease}
.post-card:hover{transform:translateY(-4px);border-color:rgba(255,255,255,.35)}
.post-card.medical:first-child{grid-column:span 2;min-height:430px}
.post-tag{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--soft);font-weight:600}
.post-card h3{font-size:clamp(27px,4vw,50px);line-height:1.04;letter-spacing:-.04em;max-width:760px;margin:22px 0 16px}
.post-card:not(.medical:first-child) h3{font-size:clamp(25px,3vw,38px)}
.post-card p{color:var(--muted);max-width:680px;font-size:16px}
.post-meta{display:flex;justify-content:space-between;gap:16px;margin-top:35px;color:var(--soft);font-size:13px}
.post-arrow{color:#fff;font-size:22px}
.article-hero{padding:92px 0 58px;border-bottom:1px solid var(--line)}
.article-hero h1{font-size:clamp(40px,6.7vw,78px)}
.article-deck{max-width:790px;color:var(--muted);font-size:clamp(18px,2vw,22px);margin-top:26px}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 24px;color:var(--soft);font-size:13px;margin-top:28px}
.article-shell{display:grid;grid-template-columns:minmax(0,760px) 230px;gap:80px;align-items:start;padding:70px 0 100px}
.article-body{min-width:0}
.article-body h2{font-size:clamp(29px,4vw,44px);line-height:1.08;letter-spacing:-.035em;margin:64px 0 20px}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:23px;line-height:1.25;margin:38px 0 12px}
.article-body p{font-size:18px;color:var(--muted);margin:0 0 22px}
.article-body strong{color:#fff;font-weight:600}
.article-body a{text-decoration:underline;text-underline-offset:4px;text-decoration-color:rgba(255,255,255,.4)}
.article-body ul,.article-body ol{margin:0 0 26px 24px;color:var(--muted);font-size:18px}
.article-body li{padding-left:6px;margin-bottom:10px}
.article-body blockquote{margin:38px 0;padding:26px 28px;border-left:2px solid #fff;background:var(--panel);border-radius:0 18px 18px 0;font-size:21px;line-height:1.45}
.article-aside{position:sticky;top:94px;border-left:1px solid var(--line);padding-left:24px}
.article-aside span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.17em;color:var(--soft);margin-bottom:14px}
.article-aside a{display:block;color:var(--muted);font-size:14px;line-height:1.4;margin-bottom:13px}
.article-aside a:hover{color:#fff}
.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:22px;overflow:hidden;margin:40px 0}
.stat{background:var(--panel);padding:25px 22px}
.stat strong{font-size:34px;letter-spacing:-.04em;line-height:1;display:block;margin-bottom:9px}
.stat span{font-size:13px;color:var(--soft);line-height:1.35;display:block}
.chart{margin:40px 0;padding:28px;border:1px solid var(--line);border-radius:24px;background:var(--panel)}
.chart h3{margin:0 0 5px;font-size:20px}
.chart-note{font-size:13px!important;color:var(--soft)!important;margin-bottom:25px!important}
.bar-row{display:grid;grid-template-columns:130px 1fr 52px;gap:14px;align-items:center;margin:16px 0;font-size:14px;color:var(--muted)}
.bar-track{height:10px;background:rgba(255,255,255,.08);border-radius:999px;overflow:hidden}
.bar{height:100%;width:var(--value);background:linear-gradient(90deg,#777,#fff);border-radius:999px}
.bar-value{font-weight:600;color:#fff;text-align:right}
.kpi-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:34px 0}
.kpi{padding:22px;border:1px solid var(--line);border-radius:18px;background:var(--panel)}
.kpi b{display:block;color:#fff;margin-bottom:6px}
.kpi span{font-size:14px;color:var(--soft);line-height:1.45}
.callout{margin:42px 0;padding:30px;border-radius:24px;background:#fff;color:#000}
.callout h3{margin:0 0 10px;color:#000}
.callout p{color:rgba(0,0,0,.68);margin-bottom:16px}
.callout a{display:inline-flex;background:#000;color:#fff;text-decoration:none;padding:11px 17px;border-radius:999px;font-size:14px}
.sources{border-top:1px solid var(--line);margin-top:62px;padding-top:30px}
.sources h2{font-size:24px;margin:0 0 18px}
.sources ol{font-size:14px;color:var(--soft)}
.related{padding:65px 0 85px;border-top:1px solid var(--line)}
.related h2{font-size:32px;margin-bottom:24px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.related-card{border:1px solid var(--line);border-radius:20px;padding:22px;background:var(--panel)}
.related-card span{font-size:11px;color:var(--soft);text-transform:uppercase;letter-spacing:.15em}
.related-card h3{font-size:19px;line-height:1.25;margin-top:12px}
.site-footer{border-top:1px solid var(--line);padding:34px 0;color:var(--soft);font-size:13px}
.footer-inner{display:flex;justify-content:space-between;gap:24px;align-items:center}
.footer-links{display:flex;gap:22px}
@media(max-width:850px){
  .article-shell{grid-template-columns:1fr;gap:0;padding-top:52px}
  .article-aside{display:none}
  .related-grid{grid-template-columns:1fr}
}
@media(max-width:680px){
  .site-nav{padding:10px 14px}
  .brand-name{display:none}
  .nav-links{gap:14px;font-size:13px}
  .nav-links a:first-child{display:none}
  .nav-cta{padding:0 15px}
  .wrap{width:min(100% - 30px,1160px)}
  .blog-hero{padding:72px 0 50px}
  .blog-section{padding:54px 0}
  .section-head{display:block}
  .section-head p{margin-top:12px}
  .post-grid{grid-template-columns:1fr}
  .post-card.medical:first-child{grid-column:auto;min-height:360px}
  .post-card{min-height:330px;padding:24px;border-radius:22px}
  .article-hero{padding:64px 0 44px}
  .article-shell{padding:45px 0 70px}
  .article-body p,.article-body ul,.article-body ol{font-size:17px}
  .stat-strip{grid-template-columns:1fr}
  .stat{padding:20px}
  .chart{padding:21px 18px}
  .bar-row{grid-template-columns:92px 1fr 42px;gap:9px;font-size:12px}
  .kpi-grid{grid-template-columns:1fr}
  .footer-inner{align-items:flex-start;flex-direction:column}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}