/* Article pages use the shared PackFX type, navigation and colour system. */
html{scroll-behavior:auto;scroll-padding-top:100px}
body.article-page{font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
.article-page img{max-width:100%;height:auto}
.article-page .container{width:100%;max-width:none;margin:0 auto;padding:0 clamp(24px,4vw,72px)}
.article-page .navlinks a[aria-current=page]{color:var(--green)}
.article-page .nav{line-height:1.4}
.article-page .nav-actions{white-space:nowrap}
.article-page .skip-link{position:absolute;left:-10000px;z-index:80;background:white;padding:10px}
.article-page .skip-link:focus{left:12px;top:12px}
.article-page .page-hero{padding:26px clamp(24px,4vw,72px) 36px}
.article-page .breadcrumb{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 24px;color:#bfd1c7;font-size:13px;line-height:1.5}
.article-page .breadcrumb a{text-decoration:underline;text-underline-offset:3px}
.article-page h1{font-size:clamp(34px,4vw,58px);line-height:1.08;letter-spacing:-.035em;margin:18px 0 18px;max-width:1140px}
.article-page .lead{font-size:clamp(17px,1.5vw,20px);line-height:1.6;max-width:1000px;margin:0}
.article-page .meta{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:12px;color:var(--muted)}
.article-page .page-hero .meta{margin-top:20px;color:#b8d0c2}
.article-page .catalog-grid{display:grid;grid-template-columns:1fr;gap:24px;margin:34px 0}
.article-page .article-card{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:center;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:var(--card)}
.article-page .article-card>a{display:flex;align-items:center;height:100%;background:#082a1b;line-height:0}
.article-page .article-card img{display:block;width:100%;height:auto;aspect-ratio:1200/630;object-fit:contain}
.article-page .card-content{padding:clamp(24px,3vw,42px);max-width:880px}
.article-page .card-content .eyebrow{color:#08764e;background:var(--green-soft);border-color:#cdebdc;font-size:11px;letter-spacing:.04em}
.article-page .card-content h2{font-size:clamp(24px,2.2vw,36px);line-height:1.2;letter-spacing:-.035em;margin:17px 0}
.article-page .card-content p{color:var(--muted);margin:0 0 18px;line-height:1.65}
.article-page .card-content p:last-child{margin:20px 0 0}
.article-page .card-link{font-size:14px;font-weight:700;color:#08764e;text-decoration:underline;text-underline-offset:4px}
.article-page .button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 23px;border-radius:99px;background:var(--green);color:var(--ink);font-size:14px;font-weight:750;line-height:1.4;text-decoration:none}
.article-page .button:hover{background:var(--green-dark)}
.article-page .catalog-cta{display:flex;align-items:center;justify-content:space-between;gap:28px;margin:0 0 40px;padding:28px 32px;background:var(--dark);border-radius:18px;color:white}
.article-page .catalog-cta h2{font-size:25px;line-height:1.2;letter-spacing:-.025em;margin:0 0 10px}
.article-page .catalog-cta p{font-size:15px;line-height:1.6;color:#bfd1c7;margin:0;max-width:860px}
.article-page .catalog-cta .button{flex-shrink:0}
.article-page .reading-layout{display:grid;grid-template-columns:minmax(0,1fr) 272px;align-items:start;gap:clamp(28px,4vw,64px);margin:36px 0 48px}
.article-page .article-body{min-width:0;max-width:1120px;padding:0}
.article-page .article-body a:not(.button){color:#08764e;text-decoration:underline;text-underline-offset:3px}
.article-page .article-body .article-cover{display:block;width:100%;max-width:880px;border-radius:16px}
.article-page .article-body section{margin-top:32px;padding:0;scroll-margin-top:100px}
.article-page .article-body h2{font-size:clamp(24px,2.2vw,30px);line-height:1.25;letter-spacing:-.025em;margin:0 0 18px;color:var(--ink)}
.article-page .article-body p{margin:0 0 17px;max-width:1000px;font-size:17px;line-height:1.75;color:#43564a}
.article-page .article-body ul{padding-left:23px}
.article-page .article-body li{margin-bottom:10px;line-height:1.7;color:#43564a}
.article-page .source-figure{margin:24px 0;max-width:1000px}
.article-page .source-figure img{display:block;width:100%;border:1px solid var(--line);border-radius:12px}
.article-page .source-figure figcaption{margin-top:10px;font-size:12px;line-height:1.6;color:var(--muted)}
.article-page .note{padding:20px 24px;border-left:4px solid #10bb80;background:var(--green-soft);border-radius:0 10px 10px 0;margin:24px 0}
.article-page .note p{margin:10px 0 0}
.article-page .table-wrap{overflow-x:auto;margin:24px 0}
.article-page table{width:100%;border-collapse:collapse;font-size:15px;text-align:left}
.article-page th{background:var(--dark);color:white;font-weight:600}
.article-page th,.article-page td{padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.article-page th:first-child,.article-page td:first-child{width:40%}
.article-page tr:nth-child(even) td{background:var(--soft)}
.article-page .formula{padding:22px 24px;border-radius:12px;background:var(--dark);color:white;font-size:21px;line-height:1.45;margin:22px 0}
.article-page .formula strong{color:var(--green)}
.article-page .checklist{list-style:none;padding:0!important}
.article-page .checklist li{position:relative;padding-left:30px}
.article-page .checklist li:before{content:'✓';position:absolute;left:0;font-weight:800;color:#08764e}
.article-page .toc{position:sticky;top:100px;border-top:2px solid var(--ink);padding-top:16px}
.article-page .toc h2{font-size:15px;margin:0 0 15px}
.article-page .toc ol{padding:0;list-style:none;margin:0}
.article-page .toc li{margin-bottom:12px;line-height:1.45}
.article-page .toc a{font-size:13px;color:var(--muted)}
.article-page .toc a:hover{color:#08764e;text-decoration:underline}
.article-page .contact-card{background:var(--green-soft);padding:20px;border-radius:14px;margin-top:26px}
.article-page .contact-card p{font-size:13px;margin:14px 0;line-height:1.6}
.article-page .contact-card .button{font-size:12px;padding:10px 16px;min-height:40px}
.article-page .editorial-note{border-top:1px solid var(--line);padding-top:20px;margin-top:30px;font-size:13px;color:var(--muted)}
.article-page .article-footer{border-top:1px solid var(--line);padding-top:22px;margin-top:30px;font-size:14px}
.article-page .mobile-toc{display:none}
.article-page .footer{padding:28px clamp(24px,4vw,72px);background:var(--soft);font-size:13px;line-height:1.7}
.article-page .footer p{margin:0 0 6px}
.article-page .footer a{text-decoration:underline;text-underline-offset:3px}
@media(max-width:1050px){.article-page .reading-layout{grid-template-columns:minmax(0,1fr) 230px;gap:28px}.article-page .nav{gap:18px}.article-page .navlinks{gap:18px}.article-page .card-content{padding:24px}}
@media(max-width:800px){.article-page .container{padding:0 20px}.article-page .page-hero{padding:22px 20px 28px}.article-page h1{font-size:38px}.article-page .catalog-grid{margin:26px 0}.article-page .article-card{grid-template-columns:1fr}.article-page .article-card img{max-height:none}.article-page .card-content{max-width:none}.article-page .catalog-cta{display:block;padding:25px;margin-bottom:28px}.article-page .catalog-cta .button{margin-top:20px}.article-page .reading-layout{display:flex;flex-direction:column;margin-top:26px;gap:25px}.article-page .article-body{width:100%}.article-page .toc{display:none}.article-page .mobile-toc{display:block;order:-1;width:100%;background:var(--soft);padding:16px 20px;border-radius:12px;font-size:14px}.article-page .mobile-toc summary{cursor:pointer;font-weight:700}.article-page .mobile-toc ol{padding:0;list-style:none}.article-page .mobile-toc li{margin:10px 0;line-height:1.5}.article-page .article-body p{font-size:16px}.article-page .footer{padding:24px 20px}}
@media(max-width:480px){.article-page h1{font-size:34px}.article-page .container{padding:0 16px}.article-page .page-hero{padding:20px 16px 26px}.article-page .breadcrumb{margin-bottom:20px;font-size:12px}.article-page .card-content{padding:22px}.article-page .card-content h2{font-size:25px}.article-page .catalog-cta h2{font-size:23px}.article-page th,.article-page td{padding:10px;font-size:13px}.article-page .formula{font-size:18px;padding:18px}.article-page .note{padding:18px}.article-page .page-hero .eyebrow{font-size:10px;letter-spacing:0;max-width:100%;min-height:28px}}
@media(max-width:900px){.article-page .nav{row-gap:4px}.article-page .nav .navlinks{margin-left:0;padding:6px 0}}