/* Forentis v20 — editorial refinement and premium footer */
.premium-footer-brandmark{display:inline-flex;align-items:center;max-width:310px}
.premium-footer-brandmark img{width:100%;height:auto;display:block;filter:drop-shadow(0 10px 30px rgba(4,18,29,.12))}
.premium-footer-about p{max-width:360px}

.article-v20-page{background:#f3f6f8}
.article-v20-hero{position:relative;background:linear-gradient(120deg,#07131d 0%,#0d2940 62%,#14577a 100%);color:#fff;overflow:hidden}
.article-v20-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 88% 18%,rgba(255,255,255,.13),transparent 28%),radial-gradient(circle at 14% 86%,rgba(255,255,255,.06),transparent 24%)}
.article-v20-hero-inner{position:relative;padding:58px 0 68px}
.article-v20-kicker{display:inline-block;color:#8ad1f6;font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.article-v20-hero h1{margin:14px 0 16px;max-width:960px;font-size:clamp(38px,4.8vw,58px);line-height:1.05;letter-spacing:-.032em;color:#fff}
.article-v20-lead{max-width:900px;margin:0;color:#cad9e3;font-size:18px;line-height:1.7}
.article-v20-tags{display:flex;flex-wrap:wrap;gap:10px;margin:24px 0 0}
.article-v20-tags span{display:inline-flex;align-items:center;min-height:40px;padding:0 16px;border-radius:999px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.08);font-size:12px;font-weight:700;color:#edf7fd}
.article-v20-signature{max-width:820px;margin-top:18px;padding:16px 18px;border-radius:14px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06)}
.article-v20-signature strong{display:block;font-size:13px;color:#fff}
.article-v20-signature p{margin:6px 0 0;color:#c3d4de;font-size:13px;line-height:1.65}
.article-v20-hero-media{position:relative;margin-top:30px;border-radius:22px;overflow:hidden;min-height:360px;box-shadow:0 30px 80px rgba(4,18,29,.25)}
.article-v20-hero-media:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,18,29,.08),rgba(4,18,29,.52))}
.article-v20-hero-media img{width:100%;height:100%;min-height:360px;max-height:520px;object-fit:cover}
.article-v20-hero-overlay{position:absolute;left:28px;bottom:28px;z-index:2;max-width:470px;padding:18px 20px;border-radius:16px;background:rgba(6,21,33,.76);border:1px solid rgba(137,206,242,.24);backdrop-filter:blur(12px)}
.article-v20-hero-overlay span{display:block;color:#86caef;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.article-v20-hero-overlay strong{display:block;margin-top:8px;font-size:22px;line-height:1.28;color:#fff}
.article-v20-overview-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:26px}
.article-v20-overview-grid article{padding:22px;border-radius:16px;background:#fff;color:#203544;border:1px solid #dce7ee;box-shadow:0 14px 34px rgba(7,18,27,.06)}
.article-v20-overview-grid span{display:block;color:#0f7fb8;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.article-v20-overview-grid strong{display:block;margin-top:10px;color:#0b2437;font-size:20px;line-height:1.2}
.article-v20-overview-grid p{margin:8px 0 0;color:#607482;font-size:14px;line-height:1.62}
.article-v20-body-section{padding:56px 0 78px}
.article-v20-body-wrap{display:grid;gap:24px}
.article-v20-toc-card{background:#fff;border:1px solid #d8e3ea;border-radius:18px;padding:30px 32px;box-shadow:0 12px 34px rgba(7,18,27,.05)}
.article-v20-toc-head h2{margin:8px 0 10px;font-size:clamp(28px,3vw,38px);line-height:1.15;color:#0d2a3f}
.article-v20-toc-head p{margin:0;color:#647985}
.article-v20-toc-kicker{display:inline-block;color:#0f7fb8;font-size:11px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
.article-v20-toc-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:24px}
.article-v20-toc-links a{display:grid;grid-template-columns:50px 1fr;align-items:center;gap:12px;padding:14px 16px;border-radius:14px;background:#f7fbfd;border:1px solid #d9e8f0;color:#18374c;font-weight:700;line-height:1.45}
.article-v20-toc-links a:hover{background:#eef7fb;border-color:#bfd8e6}
.article-v20-toc-links a span{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:#0d2e45;color:#fff;font-size:12px;font-weight:800}
.article-v20-summary-grid,.article-v20-sections{display:grid;gap:22px}
.article-v20-summary-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.article-v20-intro-card,.article-v20-card,.article-v20-reference-panel,.article-v20-final-cta{box-shadow:0 12px 34px rgba(7,18,27,.05)}
.article-v20-card .article-pro-card-head{padding:22px 24px}
.article-v20-card .article-pro-card-body{padding:24px}
.article-v20-card .article-pro-card-body h2,.article-v20-card .article-pro-card-body h3{scroll-margin-top:120px}
.article-v20-card .article-pro-card-body p,.article-v20-card .article-pro-card-body li{font-size:16px;line-height:1.8;color:#445866}
.article-v20-card .article-pro-card-body table{font-size:14px}
.article-v20-mid-cta{background:linear-gradient(135deg,#092135,#0d4060);color:#fff;border:none}
.article-v20-mid-cta h2,.article-v20-reference-panel h2,.article-v20-final-cta h2{font-size:clamp(28px,3.1vw,38px);line-height:1.15;letter-spacing:-.03em}
.article-v20-outline{border-color:rgba(255,255,255,.28)!important;color:#fff!important;background:transparent!important}
.article-v20-outline:hover{background:rgba(255,255,255,.08)!important}
.article-v20-back{padding:2px 4px 2px 0}
.article-v20-reference-panel{border-radius:18px}
.article-v20-final-cta{border-radius:18px}
.article-related-section .post-body .meta{display:none}
.premium-v18-editorial-card-body time,.premium-v18-featured-copy time,.news-body time,.news-small time{display:none!important}

@media (max-width:980px){
  .article-v20-overview-grid,.article-v20-summary-grid{grid-template-columns:1fr}
  .article-v20-toc-links{grid-template-columns:1fr}
}
@media (max-width:680px){
  .premium-footer-brandmark{max-width:250px;margin-inline:auto}
  .article-v20-hero-inner{padding:44px 0 52px}
  .article-v20-hero h1{font-size:34px}
  .article-v20-lead{font-size:15px}
  .article-v20-tags span{min-height:36px;font-size:11px;padding:0 13px}
  .article-v20-hero-media{margin-top:24px;border-radius:18px;min-height:260px}
  .article-v20-hero-media img{min-height:260px}
  .article-v20-hero-overlay{left:16px;right:16px;bottom:16px;max-width:none;padding:16px}
  .article-v20-hero-overlay strong{font-size:18px}
  .article-v20-toc-card{padding:22px 18px}
  .article-v20-toc-head h2{font-size:28px}
  .article-v20-toc-links a{grid-template-columns:42px 1fr;padding:12px}
  .article-v20-toc-links a span{width:34px;height:34px;border-radius:10px}
  .article-v20-card .article-pro-card-head,.article-v20-card .article-pro-card-body{padding:18px}
}

/* v20.1 article grid and footer refinements */
.premium-footer-brandmark{max-width:360px;width:100%}
.premium-footer-brandmark img{width:100%;height:auto;object-fit:contain;object-position:left center}
.premium-footer-grid{grid-template-columns:minmax(340px,1.65fr) 1fr 1fr 1fr;align-items:start}
.article-v20-sections{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.article-v20-card-wide{grid-column:1 / -1}
.article-v20-card-half{grid-column:auto}
.article-v20-card-half .article-pro-card-body ul,
.article-v20-card-half .article-pro-card-body ol{columns:1;column-gap:22px}
.article-v20-card-half .article-pro-card-body li{break-inside:avoid;margin-bottom:10px}
.article-v20-card-half .article-pro-card-head{padding-bottom:16px}
.article-v20-card-half{height:100%}
.article-v20-card-half .article-pro-card-body{height:calc(100% - 88px)}
.article-v20-card .article-pro-card-body p:last-child{margin-bottom:0}
.article-v20-card .article-pro-card-body ul:last-child,
.article-v20-card .article-pro-card-body ol:last-child{margin-bottom:0}
.article-v20-card .article-pro-card-body ul li::marker{color:#0f7fb8}
.article-v20-card .article-pro-card-body ol li::marker{color:#0f7fb8;font-weight:700}
.article-v20-card .article-pro-card-body h3{font-size:22px;color:#10283b}
.article-v20-card .article-pro-card-body blockquote{margin:22px 0;padding:18px 20px;border-left:4px solid #3ca7da;background:#f6fbfe;border-radius:0 14px 14px 0;color:#26475b}
.article-v20-card .article-pro-card-body table{border-collapse:collapse;overflow:hidden;border-radius:14px;border:1px solid #dbe7ee}
.article-v20-card .article-pro-card-body table th{background:#0e2b40;color:#fff}
.article-v20-card .article-pro-card-body table th,.article-v20-card .article-pro-card-body table td{padding:12px 14px;border:1px solid #dbe7ee}
.article-v20-card .article-pro-card-body table tr:nth-child(even) td{background:#f8fbfd}
.article-v20-reference-panel,.article-v20-final-cta,.article-v20-toc-card,.article-v20-card,.article-v20-intro-card{border-radius:20px}
.article-v20-hero h1{max-width:820px}
@media (max-width:1100px){
  .premium-footer-grid{grid-template-columns:minmax(280px,1.45fr) 1fr 1fr;gap:28px}
}
@media (max-width:980px){
  .article-v20-sections{grid-template-columns:1fr}
  .article-v20-card-wide,.article-v20-card-half{grid-column:auto}
}
@media (max-width:680px){
  .premium-footer-brandmark{max-width:270px}
  .article-v20-card-half .article-pro-card-body ul,
  .article-v20-card-half .article-pro-card-body ol{columns:1}
}