.page{background:var(--ivory)}
.brand-lockup{height:38px;width:160px;object-fit:contain}
.nav-links{display:flex}
.hero-inner{width:calc(100% - 112px)}
.hero-copy h1{margin-bottom:26px}
.hero-lead{margin-bottom:16px}
.release-summary{display:grid;grid-template-columns:1fr 1fr;gap:90px;padding:38px 0 48px;border-bottom:1px solid var(--line)}
.hero-context{font-size:15px;line-height:1.8;max-width:500px}
.hero-panel-title{font-family:var(--serif);font-size:23px;line-height:1.5;color:var(--ink);margin-bottom:18px}
.hero-list{list-style:none;display:grid;gap:10px;color:var(--muted);font-size:12px;line-height:1.8}
.hero-list li{padding-left:16px;border-left:2px solid var(--line)}
.section-head{margin-bottom:35px}
.kicker{margin-bottom:18px}
.section-copy{font-size:14px;line-height:1.8;padding-top:4px}
.section-head>div>.section-copy{margin-bottom:20px}
.section-head h2{max-width:660px}
.section .depth-columns{margin-top:0}
.product-label{display:block;font-size:10px;color:var(--raspberry);text-transform:uppercase;margin-bottom:12px}
.product-list{list-style:none}
.product-list:not(.status-list) li{display:grid;grid-template-columns:94px 1fr;gap:20px;border-bottom:1px solid var(--line);padding:16px 0;font-size:13px;line-height:1.75}
.product-list:not(.status-list) li:first-child{padding-top:0}
.product-list strong{font-weight:500}
.product-list span{color:var(--muted)}
#protocol .section-aside h2{max-width:420px;font-size:35px}
#protocol .kicker,#operations .kicker{font-size:11px;margin-bottom:24px}
.section-aside .section-copy{margin-top:24px}
.flow-step>span{margin:0}
.integration-flow{align-items:center}
.diagram-node{padding:12px 0;border-bottom:1px solid var(--line)}
.diagram-node span{display:block;font-size:9px;color:var(--muted);margin-bottom:5px;text-transform:uppercase}
.diagram-node strong{display:block;font-size:13px;line-height:1.6;font-weight:400}
.diagram-core .mark{width:44px;height:44px;object-fit:contain;margin-bottom:20px}
.diagram-core>span{font-size:17px;margin-bottom:14px}
.diagram-core>strong{font-size:14px;font-weight:400;line-height:1.7}
.hero-metric strong{font-weight:400}
.architecture-details summary{grid-template-columns:1fr 18px}
.summary-title{display:block;min-width:0}
.summary-title .product-label{font-size:10px;margin-bottom:9px}
.architecture-name{font-size:19px;line-height:1.6}
.status-list{padding-left:0}
.status-list li{grid-template-columns:130px 1fr;gap:24px;font-size:13px;line-height:1.8}
.resources-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px 56px;margin-top:48px}
.docs-card{border-top:1px solid var(--line);padding-top:22px}
.docs-card h3{font-size:19px;margin-bottom:12px}
.docs-card p{font-size:13px;line-height:1.8;max-width:480px}
.docs-card a{display:inline-block;margin-top:18px;border-bottom:1px solid var(--line);font-size:12px;color:var(--raspberry)}
.footer{padding-bottom:0}
.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding-bottom:34px}
.footer-grid p{font-size:12px;margin-top:18px;max-width:400px}
.fineprint{border-top:1px solid var(--line);padding-block:22px;font-size:10px;color:var(--muted)}
@media(max-width:1200px){.navigation{gap:20px}.desktop-nav{font-size:12px;gap:17px}.header-cta{font-size:11px;padding-inline:12px}}
@media(max-width:1100px){.nav-links.desktop-nav{display:none}.menu-toggle{display:flex}.header-cta{margin-left:auto}.hero-inner{width:calc(100% - 64px)}}
@media(max-width:920px){.release-summary{gap:38px}.hero-inner{width:calc(100% - 64px)}.section-copy{font-size:13px}.section-head h2{font-size:30px}#protocol .section-aside h2{font-size:30px}.status-list li{grid-template-columns:115px 1fr;gap:15px}}
@media(max-width:680px){
 .navigation{gap:12px}
 .header-cta{font-size:10px;white-space:nowrap;flex-shrink:0;padding:7px 9px;gap:5px}
 .hero-inner{width:calc(100% - 40px)}
 .release-summary{grid-template-columns:1fr;gap:25px;padding:22px 0 36px}
 .hero-context{font-size:13px;line-height:1.85}
 .hero-panel-title{font-size:20px}
 .hero-list{font-size:11px;gap:8px}
 .hero-lead{margin-bottom:13px}
 .section-head{margin-bottom:27px}
 .section-head h2,#protocol .section-aside h2{font-size:28px;line-height:1.35}
 .section-copy{font-size:13px}
 .product-list:not(.status-list) li{grid-template-columns:80px 1fr;gap:16px;font-size:12px}
 .section-aside .section-copy{margin-top:0}
 .architecture-name{font-size:17px}
 .status-list li{grid-template-columns:1fr;gap:4px;font-size:12px}
 .status-list strong{font-size:10px}
 .resources-grid{grid-template-columns:1fr;gap:27px;margin-top:34px}
 .docs-card h3{font-size:17px}.docs-card p{font-size:12px}
 .footer-grid{grid-template-columns:1fr;gap:25px}.footer-links{align-items:flex-start}
 .hero .text-link{font-size:11px}
}

/* Fade the lower edge only. Never reduce opacity over the figure's head. */
.hero-art{-webkit-mask-image:linear-gradient(to bottom,#000 0%,#000 84%,transparent 100%);mask-image:linear-gradient(to bottom,#000 0%,#000 84%,transparent 100%)}
@media(min-width:1151px){.hero-art{object-position:center 25%}}

/* Mobile is a compact text-led hero; desktop artwork remains unchanged. */
@media(max-width:680px){
 .hero-art{display:none}
 .hero{height:auto;min-height:0;max-height:none}
 .hero-inner{height:auto;padding-top:37px;padding-bottom:32px}
}