/* Homepage sections and guides. Shared colours and navigation live in
   site-shell.css and site-nav.css. */
.site-shell { --home-gutter: clamp(20px, 5vw, 72px); }
[data-page="home"] main { max-width: 1440px; margin: auto; }
[data-page="home"] .hero {
  grid-template-columns: minmax(0, 1.3fr) minmax(0, .9fr);
  padding: 76px var(--home-gutter) 84px;
  gap: 40px;
}
[data-page="home"] h1 { font-size: clamp(40px, 4.7vw, 68px); letter-spacing: -.045em; max-width: 760px; }
[data-page="home"] h1 em { color: var(--accent); font-style: normal; }
[data-page="home"] .hero-lead { max-width: 650px; font-size: 18px; line-height: 1.75; margin: 28px 0 14px; }
.hero-detail { color: var(--muted); max-width: 580px; font-size: 16px; }
[data-page="home"] .hero-actions { gap: 12px; margin-block: 28px 18px; flex-wrap: wrap; }
.hero-links { display: flex; flex-wrap: wrap; gap: 4px 22px; font-size: 14px; }
.hero-links a { display: inline-flex; align-items: center; min-height: 44px; text-underline-offset: 5px; }
.hero-directory { margin-top: 14px; }
.hero-directory .chainquiry-badge { margin-top: 0; }
.hero-directory p { margin: 8px 0 0; color: var(--muted); font-size: 12px; }
[data-page="home"] .hero-proof { margin-top: 24px; font-size: 11px; line-height: 1.8; }
.network-art { color: var(--accent); text-align: center; }
.network-art svg { width: 100%; height: auto; display: block; }
.network-art > span { font: 10px var(--mono); letter-spacing: 2px; color: var(--muted); }
.network-signal { animation: signal 4s ease-in-out 1; transform-origin: 245px 230px; }
@keyframes signal { 50% { transform: scale(1.3); opacity: .3; } }
[data-page="home"] .home-section { padding: 64px var(--home-gutter); border-top: 1px solid var(--line); }
[data-page="home"] .section-heading { max-width: 740px; margin-bottom: 32px; }
[data-page="home"] .section-heading h2 { font-size: clamp(28px, 3vw, 40px); margin: 12px 0 18px; }
[data-page="home"] .section-heading p { line-height: 1.75; }
.home-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.home-grid article { min-width: 0; padding: 28px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.home-grid h3, .resource-list h3, .roadmap-timeline h3 { font-size: 20px; line-height: 1.4; margin: 16px 0 12px; }
.home-grid p, .resource-list p, .roadmap-timeline > li > p:not(.eyebrow) { font-size: 15px; color: var(--muted); line-height: 1.8; }
.home-grid .card-number { font: 13px var(--mono); color: var(--accent); }
.text-link { display: block; padding-block: 10px; min-height: 44px; font-size: 14px; color: var(--accent); text-underline-offset: 4px; }
.text-link span { display: inline-block; margin-left: 4px; }
#about { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.4fr); gap: 56px; align-items: start; }
#about .principle-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
#about article { padding: 0; border: 0; border-radius: 0; background: transparent; }
.feature-icon { display: inline-flex; padding: 11px; color: var(--accent); border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
.feature-icon svg { width: 24px; height: 24px; }
.start-grid article { display: flex; flex-direction: column; }
.start-grid p { flex: 1; }
.start-link { align-self: start; margin-top: 12px; font-size: 14px; }
.availability { display: inline-flex; padding: 4px 10px; border: 1px solid var(--line); border-radius: 20px; color: var(--accent); font-size: 12px; line-height: 1.5; }
.availability.preview, .availability.planned { color: var(--warning); border-color: #65543c; }
.ecosystem-cards article { transition: border-color .2s; }
.ecosystem-cards article:hover { border-color: var(--accent-muted); }
[data-page="home"] #network { display: block; background: #0e1e27; }
[data-page="home"] .live-card { width: 100%; background: var(--bg); box-shadow: none; padding: 28px; border-radius: 12px; }
[data-page="home"] .live-top { padding: 0 0 20px; border-bottom: 1px solid var(--line); }
[data-page="home"] .live-height { padding: 24px 0; }
[data-page="home"] .live-height strong { font-size: 42px; font-variant-numeric: tabular-nums; }
[data-page="home"] .chain-strip { padding: 0; min-height: 58px; margin-bottom: 20px; }
[data-page="home"] .chain-strip:empty { display: none; }
[data-page="home"] .chain-strip li { animation: none; }
[data-page="home"] .live-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px 24px; padding: 0; }
[data-page="home"] .live-stats > div { display: block; border: 0; padding: 12px 0; min-width: 0; }
[data-page="home"] .live-stats dt { color: var(--muted); font-size: 12px; }
[data-page="home"] .live-stats dd { margin: 10px 0 0; font: 500 18px/1.5 var(--mono); overflow-wrap: anywhere; }
[data-page="home"] .live-observed { padding: 0; font-size: 13px; color: var(--muted); }
[data-page="home"] .live-footer { padding: 16px 0 0; background: transparent; color: var(--accent); }
.network-caption { font-size: 13px; color: var(--muted); margin: 24px 0 12px; }
.live-tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.live-tile { display: flex; flex-direction: column; gap: 6px; padding: 20px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); color: inherit; text-decoration: none; }
.live-tile:hover, .live-tile:focus-visible { border-color: var(--accent); }
.tile-label { font-size: 12px; color: var(--muted); }
.live-tile strong { font-size: 20px; font-weight: 600; }
.live-tile small { font-size: 13px; color: var(--muted); }
.live-tile .warn, .live-tile .down { color: var(--warning); }
.roadmap-timeline { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; list-style: none; padding: 0; margin: 40px 0 0; }
.roadmap-timeline li { position: relative; min-width: 0; padding-top: 30px; border-top: 1px solid var(--line); }
.timeline-marker { position: absolute; top: -6px; left: 0; width: 11px; height: 11px; border: 2px solid var(--accent); border-radius: 50%; background: var(--bg); }
.roadmap-timeline li:first-child .timeline-marker { background: var(--accent); }
.roadmap-timeline li:last-child .timeline-marker { border-color: var(--muted); }
.resource-list { border-top: 1px solid var(--line); }
.resource-list article { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.1fr) minmax(0, .8fr); column-gap: 32px; padding: 24px 0; border-bottom: 1px solid var(--line); align-items: start; }
.resource-list h3, .resource-list p { margin: 8px 0; }
.resource-list a { grid-column: 3; }
.resource-list a + a { padding-top: 0; }
.support-layout { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: start; }
.support-layout p { color: var(--muted); }
.support-card { padding: 28px; border: 1px solid var(--line); background: var(--surface); border-radius: 12px; min-width: 0; }
.support-card h3 { margin-top: 0; }
.support-card dl > div { padding: 14px 0; border-bottom: 1px solid var(--line); }
.support-card dt { font-size: 13px; color: var(--muted); }
.support-card dd { margin: 8px 0 0; font: 26px var(--mono); }
.support-card > p { font-size: 13px; line-height: 1.8; }
.fund-address { margin-bottom: 24px; }
.fund-address code { overflow-wrap: anywhere; }
.community-links { margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--line); }
.community-links > a { display: inline-flex; min-height: 44px; align-items: center; margin-right: 24px; color: var(--accent); }
.community-links p { color: var(--muted); font-size: 14px; }
.next-steps { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; background: var(--surface); }
.next-steps h2 { font-size: clamp(28px, 3vw, 40px); }
.next-steps p:not(.eyebrow) { color: var(--muted); }
.next-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.next-actions .button { width: 100%; text-align: center; }
.guide-shortcuts { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 4px 24px; }
.guide-shortcuts a { min-height: 44px; display: inline-flex; align-items: center; color: var(--muted); font-size: 13px; }
[data-page="home"] .home-footer { display: block; max-width: 1344px; margin: auto; padding: 48px var(--home-gutter); border-top: 0; }
.home-footer > div:first-child p { max-width: 560px; font-size: 14px; margin-top: 16px; }
.footer-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 24px; margin: 28px 0; }
.footer-grid h3 { font-size: 14px; color: var(--ink); }
.footer-grid a { display: flex; align-items: center; min-height: 36px; padding: 5px 0; font-size: 13px; text-decoration: none; }
.footer-grid a:hover { color: var(--accent); text-decoration: underline; }
.guide-page main { max-width: 1280px; margin: auto; padding: 48px 24px; overflow-wrap: anywhere; }
.guide-page main > h1 { font-size: clamp(32px, 5vw, 52px); max-width: 800px; }
.guide-intro { max-width: 760px; font-size: 18px; color: var(--muted); margin-bottom: 32px; }
.document-nav { flex-wrap: wrap; gap: 8px 28px; padding: 12px 0; border-block: 1px solid var(--line); }
.document-nav a { display: inline-flex; align-items: center; min-height: 44px; }
.guide-page .section { padding: 40px 0; }
.guide-page .download-card { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; }
.guide-page .download-card .release-note, .guide-page .unsigned-note { font-size: 14px; line-height: 1.8; }
.guide-page .hash { font-size: 12px; }
.guide-page .checksum-link { font-size: 14px; padding-block: 6px; }
.guide-page .button.wide span { font-size: 12px; opacity: 1; }
.guide-page code { white-space: normal; overflow-wrap: anywhere; }
.guide-page .windows-steps p, .guide-page .windows-steps code { font-size: 14px; }
.guide-page .copy { font-size: 13px; min-height: 44px; }
.guide-page .node-addresses p { font-size: 14px; grid-template-columns: 140px minmax(0, 1fr) auto; }
.guide-page .node-addresses code { text-overflow: clip; }
.legal-page main { max-width: 920px; }
.legal-page .section { padding: 24px 0; }
.legal-page main li { margin-block: 14px; color: var(--muted); }
.legal-page main p { color: var(--muted); }
.legal-page .warning { margin-block: 24px; }
.legal-page .warning strong { color: var(--ink); }
@media (max-width: 1000px) {
 [data-page="home"] .hero { grid-template-columns: 1fr; padding-block: 56px; }
 .network-art { display: none; }
 #about { grid-template-columns: 1fr; gap: 12px; }
 .home-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
 .start-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
 .start-grid article { padding: 22px; }
 [data-page="home"] .live-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
 .footer-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
 .next-steps { grid-template-columns: 1fr; gap: 16px; }
 .guide-page .download-card, .guide-page .mine { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
 .start-grid, .support-layout { grid-template-columns: 1fr; }
 .roadmap-timeline { grid-template-columns: 1fr; gap: 0; margin-top: 24px; }
 .roadmap-timeline li { border-top: 0; border-left: 1px solid var(--line); padding: 0 0 24px 24px; }
 .timeline-marker { top: 6px; left: -6px; }
 .resource-list article { grid-template-columns: 1fr; gap: 0; }
 .resource-list a { grid-column: auto; }
 .live-tiles { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
 .home-grid, #about .principle-list { grid-template-columns: 1fr; }
 #about .principle-list { gap: 24px; }
 #about article { border-top: 1px solid var(--line); padding-top: 24px; }
 [data-page="home"] .home-section { padding-block: 44px; }
 [data-page="home"] .hero-actions .button { width: 100%; justify-content: center; }
 .home-grid article, [data-page="home"] .live-card { padding: 22px; }
 .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
 [data-page="home"] .live-top { flex-wrap: wrap; gap: 12px; }
 .next-actions { grid-template-columns: 1fr; }
 .guide-page .node-addresses p { grid-template-columns: minmax(0, 1fr) auto; }
 .guide-page .node-addresses p > span { grid-column: 1 / -1; }
 .guide-page .download-card { padding: 20px; }
 .guide-page .button.wide { flex-wrap: wrap; gap: 10px; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 .site-shell *, .site-shell *::before, .site-shell *::after { animation: none !important; transition: none !important; }
}