.vs-hero,.vs-section,.vs-section-tight{position:relative;border-top:1px solid var(--border-soft)}
main>.vs-hero{border-top:0}
.shell{max-width:var(--shell);margin:0 auto;position:relative;padding:64px 24px}
.shell>*{position:relative}
.vs-section-tight .shell{padding-top:32px}


.vs-hero{isolation:isolate;overflow:hidden}
.vs-hero::before,.vs-hero::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none}
.vs-hero::before{background:
  radial-gradient(34% 70% at 18% 20%,rgba(var(--home-glow-claude),.11),transparent 72%),
  radial-gradient(34% 70% at 52% 10%,rgba(var(--home-glow-codex),.09),transparent 72%)}
.vs-hero::after{background-image:radial-gradient(var(--home-dot) 1px,transparent 1px);background-size:22px 22px;
  -webkit-mask-image:radial-gradient(70% 90% at 30% 20%,#000,transparent 78%);mask-image:radial-gradient(70% 90% at 30% 20%,#000,transparent 78%)}
.vs-hero .shell{padding:88px 24px 64px}
.site .kicker{font-family:var(--sans);font-size:13px;font-weight:500;letter-spacing:0;color:var(--faint)}
.vs-title{font-size:clamp(2.4rem,5vw,3.75rem);line-height:1.04;letter-spacing:-.045em;max-width:24ch;margin-top:14px;text-wrap:balance}

.vs-title .hl{color:var(--text);text-decoration:underline;text-decoration-color:var(--home-line-focus);text-decoration-thickness:.055em;text-underline-offset:.14em}
.vs-lede{margin-top:20px;font-size:17px;color:var(--muted);max-width:62ch;line-height:1.65}
.hero-actions{margin-top:30px;display:flex;gap:12px;flex-wrap:wrap}
.vs-section-head{margin-bottom:32px}
.vs-section-title{font-size:clamp(1.8rem,3.4vw,2.6rem);line-height:1.08;letter-spacing:-.04em;margin-top:12px;text-wrap:balance}


.vs-lede a,.vs-note a,.vs-faq-card p a,.vs-card p a,.post-body p a,.post-figure figcaption a{
  color:var(--muted);text-decoration:underline;text-decoration-color:var(--link-rule);text-decoration-thickness:1px;text-underline-offset:.16em;text-decoration-skip-ink:auto;transition:color .15s,text-decoration-color .15s}
.vs-lede a:hover,.vs-note a:hover,.vs-faq-card p a:hover,.vs-card p a:hover,.post-body p a:hover,.post-figure figcaption a:hover{
  color:var(--text);text-decoration-color:currentColor}


.vs-cmp-wrap{overflow-x:auto;border:1px solid var(--home-line);border-radius:var(--home-radius-list);background:var(--home-surface);box-shadow:var(--home-edge)}
.vs-cmp{width:100%;border-collapse:collapse;font-size:14px}
.vs-cmp thead th{text-align:left;font-family:var(--sans);font-size:12.5px;font-weight:500;letter-spacing:0;color:var(--faint);padding:14px 16px;border-bottom:1px solid var(--border-soft)}
.vs-cmp thead th.us{color:var(--text)}
.vs-cmp td{padding:13px 16px;border-bottom:1px solid var(--border-soft);color:var(--muted);vertical-align:top}
.vs-cmp td.row{color:var(--text);font-weight:500;min-width:180px}
.vs-cmp td.them{color:var(--faint)}
.vs-cmp td.us{color:var(--text);background:var(--home-raised)}
.vs-cmp tr:last-child td{border-bottom:0}
.vs-cmp .vh{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.vs-note{margin-top:18px;font-size:13.5px;color:var(--faint);max-width:70ch}


.vs-faq{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.vs-highlight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.vs-faq-card,.vs-card{background:var(--home-surface);border:1px solid var(--home-line);box-shadow:var(--home-edge);border-radius:var(--home-radius-list);padding:24px}
.vs-card{display:flex;flex-direction:column}
a.vs-card{transition:border-color .18s var(--ease),background-color .18s var(--ease)}
a.vs-card:hover{border-color:var(--home-border);background:var(--home-raised)}
.vs-faq-card h3,.vs-card h3{font-size:16px;margin-bottom:8px}
.vs-faq-card p,.vs-card p{font-size:13.5px;color:var(--muted);line-height:1.55}


.vs-cta{position:relative;isolation:isolate;overflow:hidden;text-align:center;padding:80px 24px;border-radius:var(--home-radius-card);background:var(--home-surface);border:1px solid var(--home-line);box-shadow:var(--home-edge)}
.vs-cta::before,.vs-cta::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none}
.vs-cta::before{background:
  radial-gradient(44% 80% at 35% 0%,rgba(var(--home-glow-claude),.10),transparent 72%),
  radial-gradient(44% 80% at 65% 0%,rgba(var(--home-glow-codex),.09),transparent 72%)}
.vs-cta::after{background-image:radial-gradient(var(--home-dot) 1px,transparent 1px);background-size:22px 22px;
  -webkit-mask-image:radial-gradient(60% 80% at 50% 0%,#000,transparent 78%);mask-image:radial-gradient(60% 80% at 50% 0%,#000,transparent 78%)}
.vs-cta>*{position:relative}
.vs-cta .vs-section-title{margin:12px auto 10px;max-width:22ch}
.vs-cta-copy{color:var(--muted);max-width:48ch;margin:0 auto 22px;font-size:15.5px}
.vs-cta .hero-actions{margin-top:8px;justify-content:center}
.vs-related{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;margin-top:26px;font-size:13.5px;color:var(--faint)}
.vs-related span{font-family:var(--sans);font-size:13px;font-weight:500;color:var(--text)}
.vs-related a{color:var(--muted);text-decoration:underline;text-decoration-color:var(--link-rule);text-decoration-thickness:1px;text-underline-offset:.16em}
.vs-related a:hover{color:var(--text);text-decoration-color:currentColor}


.post-list{display:grid;gap:14px;grid-template-columns:minmax(0,1fr);max-width:820px}
.post-item{display:block;padding:24px 24px 22px}
.post-item time{font:inherit;color:inherit}
.post-item h2{margin:10px 0 8px;font-size:22px;letter-spacing:-.02em}
.post-item p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.6}
.post-more{margin-top:14px;font-size:13.5px;font-weight:600;color:var(--text)}
.post-meta{margin:0 0 18px;color:var(--faint);font-size:13px;line-height:1.5}
.post-body p{max-width:68ch;margin:0 0 16px;font-size:16px;line-height:1.65;color:var(--text)}
.post-body p.soft{color:var(--muted)}
.post-figure{margin:8px 0 0}
.post-figure img{display:block;width:100%;height:auto;border:1px solid var(--home-line);border-radius:var(--home-radius-card);background:var(--well)}
.post-figure figcaption{margin-top:12px;color:var(--faint);font-size:13px;line-height:1.6}

.post-figure.phone{max-width:340px}
.post-steps{max-width:68ch;margin:0;padding:0;list-style:none;counter-reset:step}
.post-steps li{position:relative;margin:0 0 14px;padding-left:42px;font-size:15.5px;line-height:1.6;color:var(--muted)}
.post-steps li::before{counter-increment:step;content:counter(step);position:absolute;left:0;top:1px;display:grid;place-items:center;width:28px;height:28px;border:1px solid var(--border);border-radius:50%;background:var(--sunken);color:var(--text);font-family:var(--mono);font-size:13px;font-weight:500}
.post-steps strong{color:var(--text);font-weight:600}





.post-crumbs{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:var(--faint)}
.post-crumbs a{color:var(--muted);transition:color .15s}
.post-crumbs a:hover{color:var(--text)}
.post-byline{display:flex;flex-wrap:wrap;align-items:center;gap:6px 0;margin-top:26px;font-size:13px;color:var(--faint)}
.post-byline>*+*::before{content:"\00b7";margin:0 10px;color:var(--home-glyph)}
.post-byline>span:first-child:not(:only-child){color:var(--muted)}
.post-byline a{color:var(--muted);text-decoration:underline;text-decoration-color:var(--link-rule);text-underline-offset:.16em}
.post-byline a:hover{color:var(--text)}
.post-meta{display:flex;flex-wrap:wrap;gap:0}
.post-meta>*+*::before{content:"\00b7";margin:0 8px;color:var(--home-glyph)}
.post-item h3{margin:10px 0 8px;font-size:18px;letter-spacing:-.02em;line-height:1.3}
.post-item .post-meta{margin:0}
.post-lead{padding:32px}
.post-lead h2{font-size:clamp(24px,2.6vw,30px);line-height:1.15;letter-spacing:-.035em;max-width:28ch}
.post-lead p{max-width:72ch}
.post-list{max-width:none}
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:14px}
.post-grid .post-item{display:flex;flex-direction:column}
.post-grid .post-more{margin-top:auto;padding-top:14px}
.post-tags{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0 0;padding:0;list-style:none}
.post-tags li{padding:3px 10px;border:1px solid var(--home-line);border-radius:var(--home-radius-chip);font-size:12px;color:var(--muted);background:var(--home-raised)}

.post-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:40px}
.post-layout:has(.post-toc){grid-template-columns:minmax(0,70ch) 220px;justify-content:space-between}
.post-layout .post-toc{order:2;position:sticky;top:96px;align-self:start}
.post-toc p{margin:0 0 10px;font-size:13px;font-weight:500;color:var(--text)}
.post-toc ol{margin:0;padding:0;list-style:none;border-left:1px solid var(--home-line)}
.post-toc li a{display:block;padding:5px 0 5px 14px;margin-left:-1px;border-left:1px solid transparent;font-size:13px;line-height:1.45;color:var(--faint);transition:color .15s,border-color .15s}
.post-toc li a:hover{color:var(--text);border-left-color:var(--home-line-focus)}

.post-prose{max-width:70ch}
.post-prose>*+*{margin-top:18px}
.post-prose p{margin:0;max-width:none;font-size:16.5px;line-height:1.75;color:var(--home-text)}
.post-prose :is(h2,h3,h4){scroll-margin-top:96px;color:var(--text);text-wrap:balance}
.post-prose h2{margin-top:52px;font-size:26px;line-height:1.2;letter-spacing:-.035em}
.post-prose h3{margin-top:36px;font-size:19px;line-height:1.3;letter-spacing:-.02em}
.post-prose h4{margin-top:28px;font-size:16px}
.post-prose>:first-child{margin-top:0}
.post-prose :is(ul,ol){margin:18px 0 0;padding-left:22px;color:var(--home-text);font-size:16.5px;line-height:1.7}
.post-prose li+li{margin-top:8px}
.post-prose li::marker{color:var(--faint)}
.post-prose :is(p,li,td,blockquote) a{color:var(--text);text-decoration:underline;text-decoration-color:var(--link-rule);text-decoration-thickness:1px;text-underline-offset:.18em;transition:text-decoration-color .15s}
.post-prose :is(p,li,td,blockquote) a:hover{text-decoration-color:currentColor}
.post-prose strong{color:var(--text);font-weight:600}
.post-prose :is(p,li,td) code{padding:2px 6px;border:1px solid var(--home-line);border-radius:6px;background:var(--home-raised);font-size:.86em}
.post-prose blockquote{margin:24px 0 0;padding:4px 0 4px 20px;border-left:2px solid var(--home-line-focus)}
.post-prose blockquote p{color:var(--muted);font-size:17px}
.post-prose hr{margin:44px 0 0;border:0;border-top:1px solid var(--home-line)}
.post-prose .post-figure{margin-top:28px}
.post-prose .vs-cmp-wrap{margin-top:24px}
.post-code{margin-top:22px;overflow:hidden;border:1px solid var(--home-line);border-radius:var(--home-radius-list);background:var(--home-well)}
.post-code-h{padding:8px 14px;border-bottom:1px solid var(--home-line);font:500 12px var(--mono);color:var(--faint)}
.post-code pre{margin:0;padding:16px;overflow-x:auto;font:400 13.5px/1.65 var(--mono);color:var(--home-text)}
.post-code code{padding:0;border:0;background:none;font:inherit}
.post-callout{padding:18px 20px;border:1px solid var(--home-line);border-radius:var(--home-radius-list);background:var(--home-surface);box-shadow:var(--home-edge)}
.post-callout p{font-size:15px;color:var(--muted)}


@media(max-width:1000px){
  .post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .post-layout:has(.post-toc){grid-template-columns:minmax(0,1fr)}
  .post-layout .post-toc{display:none}
}
@media(max-width:900px){
  .vs-faq,.vs-highlight-grid{grid-template-columns:1fr}
}
@media(max-width:640px){
  .post-grid{grid-template-columns:minmax(0,1fr)}
  .post-lead{padding:24px}
  .post-prose p,.post-prose :is(ul,ol){font-size:16px}
}
@media(max-width:600px){
  .shell{padding:48px 20px}
  .vs-hero .shell{padding:56px 20px 48px}
  .vs-cta{padding:56px 20px}
}









@media (prefers-reduced-motion: no-preference) {
  .rv-on .rv { opacity: 0; transform: translateY(24px); }
  .rv-on .rv-move { opacity: 1; transform: translateY(44px); }
  .rv-on .rv.rv-in {
    opacity: 1;
    transform: none;
    transition: opacity 1s cubic-bezier(.22, 1, .36, 1) var(--rvd, 0s),
      transform 1s cubic-bezier(.22, 1, .36, 1) var(--rvd, 0s);
  }
  .rv-on .rv-move.rv-in { transition-duration: 1.2s, 1.2s; }
}