*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-sans);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;line-height:1.55}
a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--line-strong);text-underline-offset:2px}
a:hover{color:var(--violet)}

/* Nav (reused site-wide component, unchanged from the live site) */
.nav{position:sticky;top:0;z-index:100;background:rgba(250,247,242,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{max-width:1200px;margin:0 auto;padding:16px 32px;display:flex;align-items:center;justify-content:space-between}
.nav-links{display:flex;gap:28px}
.nav-links a{font-size:14px;font-weight:500;color:var(--ink-2);text-decoration:none}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-ctas{display:flex;gap:10px}
.btn{padding:10px 18px;border-radius:10px;font-family:var(--font-sans);font-weight:600;font-size:14px;cursor:pointer;transition:all .15s;display:inline-flex;align-items:center;gap:6px;border:1px solid transparent;text-decoration:none!important}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--bg-2);color:var(--ink)}
.btn-primary{background:var(--ink);color:#FFF}
.btn-primary:hover{background:#27272A;color:#FFF}
.btn-lg{padding:14px 24px;font-size:15px}
.nav-toggle{display:none;background:transparent;border:0;padding:8px;cursor:pointer;flex-direction:column;gap:4px;margin-left:auto}
.nav-toggle span{display:block;width:22px;height:2px;background:#0A0A0B}
.nav-drop{position:relative;display:inline-block}
.nav-drop-toggle{cursor:pointer}
.nav-drop-menu{position:absolute;top:100%;left:0;background:#fff;border:1px solid rgba(10,10,11,0.08);border-radius:10px;padding:8px 0;box-shadow:0 6px 24px rgba(0,0,0,0.08);min-width:200px;display:none;z-index:100;margin-top:4px}
.nav-drop.open .nav-drop-menu{display:block}
.nav-drop-menu a{display:block;padding:8px 16px;color:#0A0A0B;text-decoration:none;font-size:.92rem}
.nav-drop-menu a:hover{background:#FAFAF9;color:var(--violet)}
@media (max-width:900px){
  .nav-toggle{display:inline-flex}
  .nav-links,.nav-ctas{display:none;width:100%;flex-direction:column;gap:6px;padding:12px 0}
  .nav-inner.open .nav-links,.nav-inner.open .nav-ctas{display:flex}
  .nav-inner{flex-wrap:wrap;padding:12px 16px}
  .nav-links a{padding:10px 0;font-size:1rem}
  .nav-drop{width:100%}
  .nav-drop-menu{position:static;box-shadow:none;border:none;background:transparent;padding-left:16px;margin-top:0}
  .nav-drop-menu a{padding:8px 0}
  .nav-ctas{border-top:1px solid rgba(10,10,11,0.08);padding-top:12px;margin-top:8px}
  .nav-ctas .btn{width:100%;text-align:center}
}
@media (min-width:901px){
  .nav-inner{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
  .nav-links{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
  .nav-ctas{margin-left:auto;display:flex;gap:10px}
}

/* Article header */
.art-head{padding:56px 32px 32px;border-bottom:1px solid var(--line)}
.art-head-inner{max-width:760px;margin:0 auto}
.breadcrumb{font-size:13px;color:var(--ink-2);text-decoration:none;margin-bottom:20px;display:inline-block}
.breadcrumb:hover{color:var(--violet)}
.art-kicker{font-family:var(--font-mono);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.14em;color:var(--violet);margin-bottom:16px}
.art-head h1{font-weight:700;font-size:42px;letter-spacing:-.03em;line-height:1.12;color:var(--ink);margin-bottom:16px}
.art-meta{font-size:13px;color:var(--ink-3);font-family:var(--font-mono)}

/* Article body */
.section{padding:48px 32px 96px}
.section-narrow{max-width:760px;margin:0 auto}
.prose p{font-size:17px;color:var(--ink);margin-bottom:20px;line-height:1.7}
.prose h2{font-weight:700;font-size:28px;letter-spacing:-.02em;margin:44px 0 16px;color:var(--ink);line-height:1.25}
.prose h3{font-weight:700;font-size:20px;margin:28px 0 12px;letter-spacing:-.01em;color:var(--ink)}
.prose ul{margin:0 0 20px 22px;color:var(--ink)}
.prose li{margin-bottom:10px;line-height:1.65;font-size:16px;color:var(--ink)}
.prose a{font-weight:600}

.cta-band{background:var(--ink);color:#FFF;padding:56px 32px;text-align:center;border-radius:20px;max-width:760px;margin:48px auto 0;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;top:-100px;right:-100px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.08) 0%,transparent 70%);pointer-events:none}
.cta-band h2{color:#FFF;font-size:28px;margin-bottom:12px;position:relative;z-index:2}
.cta-band .cta-sub{color:rgba(255,255,255,.7);font-size:15px;margin-bottom:26px;position:relative;z-index:2}
.cta-band .btn-primary{background:#FFF;color:var(--ink);position:relative;z-index:2}
.cta-band .btn-primary:hover{background:#E5E5E5;color:var(--ink)}

.back-link{max-width:760px;margin:32px auto 0;text-align:center}

/* Footer (reused site-wide component, unchanged from the live site) */
.footer{background:var(--surface);border-top:1px solid var(--line);padding:48px 32px 28px;margin-top:64px}
.footer-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:32px;padding-bottom:28px;border-bottom:1px solid var(--line)}
.footer-brand p{color:var(--ink-2);font-size:14px;margin-top:12px;max-width:320px}
.footer-col h4{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--ink-2);font-weight:700;margin-bottom:14px}
.footer-col a{display:block;padding:6px 0;font-size:14px;color:var(--ink);text-decoration:none}
.footer-col a:hover{color:var(--violet)}
.footer-copy{max-width:1200px;margin:24px auto 0;font-size:13px;color:var(--ink-2);display:flex;justify-content:space-between}
@media (max-width:900px){.footer-inner{grid-template-columns:1fr 1fr}.footer-copy{flex-direction:column;gap:6px}.art-head h1{font-size:30px}.prose h2{font-size:24px}}