/* Public articles (/stati): reading layout built on the b2c palette and fonts. */
.ar-article{padding-top:48px;padding-bottom:40px}
.ar-head{max-width:820px}
.ar-head h1{font-size:clamp(36px,4.6vw,60px);line-height:1;margin:22px 0 22px}
.ar-lead{max-width:760px}
.ar-meta{display:flex;align-items:center;flex-wrap:wrap;gap:10px 12px;margin-top:26px;font-size:12px;color:var(--muted)}
.ar-meta i{width:3px;height:3px;border-radius:50%;background:var(--coral)}
.ar-meta a{text-decoration:none;border-bottom:1px solid var(--line)}
.ar-meta a:hover{color:var(--coral)}

.ar-layout{display:grid;grid-template-columns:minmax(0,720px) 300px;gap:72px;margin-top:52px;align-items:start}
.ar-body{font-size:17px;line-height:1.72;color:#2d3739}
.ar-body p{color:#2d3739;margin:0 0 18px}
.ar-body h2{font-size:clamp(26px,2.6vw,34px);line-height:1.12;margin:48px 0 16px;scroll-margin-top:24px}
.ar-body h3{font-size:21px;line-height:1.25;margin:30px 0 10px;letter-spacing:-.02em}
.ar-body ul,.ar-body ol{margin:0 0 20px;padding-left:22px}
.ar-body li{margin-bottom:8px}
.ar-body li::marker{color:var(--coral);font-weight:700}
.ar-body strong{color:var(--ink)}
.ar-example{background:#fff;border-left:3px solid var(--teal);border-radius:3px 12px 12px 3px;padding:16px 20px;margin:0 0 22px;box-shadow:0 8px 24px rgba(25,35,38,.06)}
.ar-example p{margin:0 0 6px;font-size:16px}
.ar-example p:last-child{margin-bottom:0}
.ar-takeaway{background:var(--violet);color:var(--paper)!important;padding:18px 22px;border-radius:12px;font-weight:500}
.ar-takeaway strong{color:var(--teal)}

.ar-toc{background:var(--cream);border-radius:12px;padding:18px 22px;margin:0 0 34px}
.ar-toc ol{margin:10px 0 0;padding-left:20px;font-size:15px;line-height:1.5}
.ar-toc li{margin-bottom:4px}
.ar-toc a{text-decoration:none}
.ar-toc a:hover{color:var(--coral)}

.ar-cta{display:grid;grid-template-columns:190px 1fr;gap:26px;align-items:center;background:var(--ink);border-radius:16px;padding:22px;margin:44px 0 10px}
.ar-cta img{width:100%;height:190px;object-fit:cover;border-radius:10px 10px 48px 10px}
.ar-cta .b2c-kicker{color:var(--teal)}
.ar-cta h2{color:var(--paper)!important;font-size:26px;margin:8px 0 10px}
.ar-cta p{color:rgba(244,241,233,.72)!important;font-size:15px;line-height:1.55;margin:0 0 16px}
.ar-cta-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap;color:var(--paper);font-size:14px;font-weight:700}

.ar-faq details{border-top:1px solid var(--line);padding:14px 0}
.ar-faq details:last-child{border-bottom:1px solid var(--line)}
.ar-faq summary{cursor:pointer;font-weight:700;color:var(--ink);font-size:17px}
.ar-faq summary::marker{color:var(--coral)}
.ar-faq details p{margin:10px 0 0;font-size:16px}

.ar-side{position:sticky;top:24px}
.ar-side-card{border:1px solid var(--line);border-radius:14px;padding:22px;background:#fbfaf6}
.ar-side-card strong{display:block;font:700 22px/1.15 'Space Grotesk',sans-serif;letter-spacing:-.03em;margin:10px 0 8px}
.ar-side-card p{font-size:14px;line-height:1.55;margin:0 0 18px}
.ar-side-card small{display:block;margin-top:12px;color:var(--muted);font-size:12px}

.ar-related{padding-top:40px}
.ar-related h2{font-size:clamp(32px,4vw,48px);margin:12px 0 28px}
.ar-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.ar-card{display:flex;flex-direction:column;gap:10px;text-decoration:none;background:#fbfaf6;border:1px solid var(--line);border-radius:14px;padding:22px;transition:transform .2s,box-shadow .2s,border-color .2s}
.ar-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:transparent}
.ar-card strong{font:700 21px/1.2 'Space Grotesk',sans-serif;letter-spacing:-.03em;color:var(--ink)}
.ar-card>span:not(.ar-card-topic){font-size:14px;line-height:1.55;color:var(--muted)}
.ar-card small{margin-top:auto;padding-top:8px;font-size:12px;color:var(--muted)}
.ar-card-topic{color:var(--coral);font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.ar-all{margin-top:28px}

.ar-index-head{padding-top:56px;padding-bottom:36px}
.ar-index-head h1,.ar-index-head .b2c-lead{max-width:860px}
.ar-index-head h1{font-size:clamp(40px,5.4vw,72px);line-height:.98;margin:22px 0 22px}
.ar-index{padding-bottom:96px}

@media(max-width:1000px){
  .ar-layout{grid-template-columns:1fr;gap:36px}
  .ar-side{position:static}
  .ar-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .ar-article{padding-top:30px}
  .ar-body{font-size:16px}
  .ar-cta{grid-template-columns:1fr}
  .ar-cta img{height:170px}
  .ar-grid{grid-template-columns:1fr}
}
.ar-body p a,.ar-body li a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--coral);text-underline-offset:3px}.ar-body p a:hover,.ar-body li a:hover{color:var(--coral)}
.ar-body .ar-toc li a{text-decoration:none}