/* BlockExplorer v0.29 */
:root {
  --bg: #f3f7f4;
  --surface: #ffffff;
  --surface-strong: #eef7f2;
  --surface-soft: #f8fcf9;
  --text: #11231a;
  --muted: #536a5d;
  --accent: #0f9d58;
  --accent-strong: #097541;
  --border: #d8e6dc;
  --border-strong: #bfd5c6;
  --code: #0e2417;
  --shadow: 0 22px 55px rgba(15, 55, 31, 0.08);
  --shadow-soft: 0 10px 30px rgba(15, 55, 31, 0.05);
  --radius: 22px;
}
* { box-sizing: border-box; }
html {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top right, rgba(15, 157, 88, 0.08), transparent 30%),
    linear-gradient(180deg, #f7fbf8 0%, var(--bg) 34%, #edf5f0 100%);
  color: var(--text);
  scroll-behavior: smooth;
}
body { margin: 0; min-height: 100vh; line-height: 1.58; }
a { color: var(--accent-strong); text-decoration: none; }
a:hover, a:focus { text-decoration: underline; }
img { max-width: 100%; }
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  background: rgba(15, 157, 88, 0.08);
  border: 1px solid rgba(15, 157, 88, 0.14);
  padding: 0.12rem 0.38rem;
  border-radius: 10px;
}
strong { font-weight: 800; }
.container { width: min(1200px, calc(100% - 2rem)); margin: 0 auto; }
.skip-link { position: absolute; left: -999px; top: 0; }
.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: #fff;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  z-index: 100;
  box-shadow: var(--shadow-soft);
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: linear-gradient(180deg, #112319 0%, #173523 100%);
  color: #f2fff7;
  box-shadow: 0 16px 40px rgba(6, 18, 11, 0.26);
  backdrop-filter: blur(8px);
}
.site-header .container {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}
.brand { display: flex; flex-direction: column; gap: 0.15rem; }
.brand-title { font-size: 1.45rem; font-weight: 900; color: #f7fff9; letter-spacing: -0.02em; }
.brand-subtitle, .chain-pill { color: rgba(242, 255, 247, 0.78); }
.muted-on-light { color: var(--muted); }
.tiny-link { color: var(--accent-strong); font-size: 0.9rem; font-weight: 700; }
.chain-switcher { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chain-link {
  border: 1px solid rgba(255,255,255,0.14);
  padding: 0.48rem 0.78rem;
  border-radius: 999px;
  color: #effff5;
  background: rgba(255,255,255,0.04);
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.chain-link:hover, .chain-link:focus { text-decoration: none; background: rgba(255,255,255,0.12); transform: translateY(-1px); }
.chain-link.active { background: rgba(255,255,255,0.16); border-color: rgba(255,255,255,0.22); }
.hero { padding: 2.5rem 0 1.25rem; }
.hero-home { padding-bottom: 0.65rem; }
.hero-shell { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.95fr); gap: 1.1rem; align-items: stretch; }
.hero-surface,
.hero-panel,
.hero-panel-soft,
.soft-panel,
.card,
.feature-panel,
.quick-card,
.mini-kpi,
.trust-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.96) 0%, rgba(248,252,249,0.96) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.hero-surface {
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}
.hero-surface::after {
  content: "";
  position: absolute;
  inset: auto -8% -25% auto;
  width: 240px;
  height: 240px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(15,157,88,0.14) 0%, rgba(15,157,88,0) 72%);
  pointer-events: none;
}
.hero-spotlight { display: grid; gap: 1rem; }
.hero-aside { display: grid; gap: 1rem; }
.hero-panel,
.hero-panel-soft { padding: 1.2rem; }
.hero-panel-soft { background: linear-gradient(180deg, #f5fbf7 0%, #eef7f2 100%); }
.hero h1 { margin: 0 0 0.5rem; font-size: clamp(2.15rem, 5vw, 4rem); line-height: 1.03; letter-spacing: -0.03em; }
.hero p { margin: 0; max-width: 70ch; color: var(--muted); font-size: 1.05rem; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 0.38rem 0.72rem;
  border-radius: 999px;
  background: rgba(15, 157, 88, 0.08);
  border: 1px solid rgba(15, 157, 88, 0.16);
  color: var(--accent-strong);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.grid { display: grid; gap: 1rem; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card {
  padding: 1.15rem;
  box-shadow: var(--shadow);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.card:hover { transform: translateY(-2px); border-color: var(--border-strong); }
.card-accent {
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(239,248,242,0.98) 100%);
}
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem; }
.kpi {
  background: linear-gradient(180deg, #f6fbf8 0%, #edf7f1 100%);
  border-radius: 18px;
  padding: 1rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}
.kpi-label { display: block; color: var(--muted); font-size: 0.87rem; font-weight: 700; }
.kpi-value { display: block; margin-top: 0.25rem; font-size: 1.24rem; font-weight: 900; letter-spacing: -0.02em; }
.search-form { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.15rem; }
.search-form input[type="search"] {
  flex: 1 1 320px;
  min-width: 0;
  padding: 1rem 1.05rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  font-size: 1rem;
  background: #fff;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.6);
}
.search-form input[type="search"]:focus {
  outline: 2px solid rgba(15, 157, 88, 0.18);
  border-color: rgba(15, 157, 88, 0.36);
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.05rem;
  border: none;
  border-radius: 15px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-strong) 100%);
  color: white;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 14px 30px rgba(15, 157, 88, 0.18);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.button:hover, .button:focus { transform: translateY(-1px); text-decoration: none; box-shadow: 0 18px 34px rgba(15, 157, 88, 0.22); }
.button.secondary {
  background: linear-gradient(180deg, #ffffff 0%, #eef7f2 100%);
  color: var(--accent-strong);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}
.action-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.section-title { margin: 0; font-size: 1.38rem; letter-spacing: -0.02em; }
.section-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 0.9rem; }
.list-table { width: 100%; border-collapse: collapse; }
.list-table th, .list-table td { text-align: left; padding: 0.82rem 0.6rem; border-bottom: 1px solid var(--border); vertical-align: top; }
.list-table th { color: var(--muted); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.06em; }
.list-table tbody tr:hover { background: rgba(15, 157, 88, 0.035); }
.list-table tr:last-child td { border-bottom: none; }
.hash { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; word-break: break-all; color: var(--code); }
.stack { display: grid; gap: 0.9rem; }
.meta-list { display: grid; grid-template-columns: 220px 1fr; gap: 0.45rem 1rem; }
.meta-list dt { color: var(--muted); font-weight: 700; }
.meta-list dd { margin: 0; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.38rem 0.68rem;
  border-radius: 999px;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  font-size: 0.88rem;
}
.notice {
  border-left: 4px solid var(--accent);
  background: #edf8f1;
  padding: 0.92rem 1rem;
  border-radius: 16px;
  box-shadow: var(--shadow-soft);
}
.stack-tight { display: grid; gap: 0.42rem; }
.details-block {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface-strong);
  padding: 0.58rem 0.78rem;
}
.details-block summary { cursor: pointer; font-weight: 800; color: var(--accent-strong); }
pre.code.compact { margin-top: 0.75rem; max-height: 22rem; }
.breadcrumbs { padding: 0.85rem 0 0.2rem; font-size: 0.93rem; color: var(--muted); }
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 0.55rem; padding: 0; margin: 0; }
.breadcrumbs li::after { content: "/"; margin-left: 0.55rem; color: #7b9786; }
.breadcrumbs li:last-child::after { content: ""; margin: 0; }
pre.code {
  margin: 0;
  padding: 1rem;
  background: #0f1c14;
  color: #effff5;
  border-radius: 18px;
  overflow-x: auto;
}
.pagination { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; }
.pagination a, .pagination span {
  padding: 0.5rem 0.74rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}
.pagination .current { background: var(--surface-strong); font-weight: 900; }
.chart-figure { margin: 1rem 0 0; }
.chart-svg {
  display: block;
  width: 100%;
  height: auto;
  background: linear-gradient(180deg, #f7fbf8 0%, #eef7f2 100%);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 0.35rem;
  box-shadow: var(--shadow-soft);
}
.chart-caption { margin-top: 0.6rem; color: var(--muted); font-size: 0.92rem; }
.footer { padding: 2.25rem 0 3rem; color: var(--muted); }
.footer .container {
  display: grid;
  gap: 1rem;
  border-top: 1px solid var(--border);
  padding-top: 1.1rem;
}
.footer-shell { grid-template-columns: minmax(0, 1fr) auto; align-items: start; }
.footer-links { display: flex; flex-wrap: wrap; gap: 0.65rem; justify-content: flex-end; }
.footer-links a {
  padding: 0.45rem 0.72rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.72);
}
.badge-up { color: #087f3c; font-weight: 800; }
.badge-down { color: #b3261e; font-weight: 800; }
.hero-points,
.quick-grid,
.feature-grid,
.mini-kpi-grid,
.trust-grid {
  display: grid;
  gap: 0.9rem;
}
.hero-points { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.feature-tag {
  display: grid;
  gap: 0.35rem;
  padding: 0.9rem 1rem;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.94) 0%, rgba(239,248,242,0.94) 100%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}
.feature-tag strong { font-size: 0.97rem; }
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}
.query-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.55rem 0.82rem;
  border-radius: 999px;
  border: 1px solid rgba(15, 157, 88, 0.18);
  background: rgba(255,255,255,0.88);
  box-shadow: var(--shadow-soft);
  color: var(--accent-strong);
  font-weight: 800;
}
.query-chip:hover, .query-chip:focus {
  text-decoration: none;
  transform: translateY(-1px);
}
.proof-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 0.9rem;
}
.proof-card {
  padding: 1rem;
  display: grid;
  gap: 0.6rem;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,0.97) 0%, rgba(241,249,244,0.97) 100%);
  box-shadow: var(--shadow-soft);
}
.proof-card h3 {
  margin: 0;
  font-size: 1.05rem;
}
.proof-card p {
  margin: 0;
}
.mini-kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.mini-kpi {
  padding: 0.92rem;
  display: grid;
  gap: 0.22rem;
}
.mini-kpi-label { font-size: 0.8rem; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.mini-kpi-value { font-size: 1.16rem; line-height: 1.15; }
.mini-kpi-detail { color: var(--muted); font-size: 0.88rem; }
.quick-grid { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.quick-card {
  padding: 1rem;
  display: grid;
  gap: 0.55rem;
  position: relative;
  overflow: hidden;
}
.quick-card::after {
  content: "";
  position: absolute;
  inset: auto -18% -35% auto;
  width: 160px;
  height: 160px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(15,157,88,0.12) 0%, rgba(15,157,88,0) 70%);
  pointer-events: none;
}
.quick-card h3 { margin: 0; font-size: 1.04rem; }
.quick-card p { margin: 0; color: var(--muted); }
.lane-badge {
  display: inline-flex;
  width: fit-content;
  padding: 0.34rem 0.58rem;
  border-radius: 999px;
  background: rgba(15,157,88,0.08);
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.link-cluster { display: flex; flex-wrap: wrap; gap: 0.45rem; align-items: center; font-weight: 700; }
.feature-grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.feature-grid.four { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.feature-panel {
  padding: 1rem;
  display: grid;
  gap: 0.45rem;
}
.feature-panel h3 { margin: 0; font-size: 1.05rem; }
.feature-panel p { margin: 0; }
.soft-panel {
  padding: 1rem;
  background: linear-gradient(180deg, rgba(245,251,247,0.98) 0%, rgba(238,247,242,0.98) 100%);
}
.trust-strip { padding: 0.25rem 0 0.25rem; }
.trust-grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.trust-card {
  padding: 0.95rem 1rem;
  display: grid;
  gap: 0.35rem;
}
.trust-card h2,
.trust-card h3 { margin: 0; font-size: 1rem; }
.trust-card p { margin: 0; color: var(--muted); font-size: 0.94rem; }
.trust-card a { font-weight: 800; }
.section-shell { padding-bottom: 0.35rem; }
.journey-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 0.9rem;
}
.journey-card {
  padding: 1rem;
  display: grid;
  gap: 0.7rem;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(241,249,244,0.98) 100%);
  box-shadow: var(--shadow-soft);
}
.journey-card h3 { margin: 0; font-size: 1.05rem; }
.journey-copy { margin: 0; color: var(--muted); }
.journey-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}
.journey-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.7rem;
  align-items: start;
}
.step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 999px;
  background: rgba(15,157,88,0.12);
  color: var(--accent-strong);
  font-weight: 900;
}
.step-copy {
  display: grid;
  gap: 0.18rem;
}
.step-copy strong,
.step-copy strong a { font-size: 0.96rem; }
.step-copy span { color: var(--muted); font-size: 0.93rem; }
.card-grid {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.card-grid.card-grid-compact {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}
.link-list {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.45rem;
}
.faq-grid {
  display: grid;
  gap: 0.75rem;
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(247,251,248,0.98) 100%);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 0.95rem 1rem;
  font-weight: 800;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-answer {
  padding: 0 1rem 1rem;
}
.faq-answer p { margin: 0; color: var(--muted); }
@media (max-width: 1024px) {
  .hero-shell { grid-template-columns: 1fr; }
  .footer-shell { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; }
}
@media (max-width: 900px) {
  .grid.two, .grid.three { grid-template-columns: 1fr; }
  .meta-list { grid-template-columns: 1fr; }
  .section-header { align-items: flex-start; flex-direction: column; }
  .mini-kpi-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .container { width: min(100% - 1rem, 1200px); }
  .site-header .container { padding: 0.8rem 0; }
  .hero { padding-top: 1.6rem; }
  .list-table thead { display: none; }
  .list-table, .list-table tbody, .list-table tr, .list-table td { display: block; width: 100%; }
  .list-table tr { padding: 0.5rem 0; border-bottom: 1px solid var(--border); }
  .list-table td { padding: 0.4rem 0; border-bottom: none; }
  .list-table td::before {
    content: attr(data-label);
    display: block;
    color: var(--muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.15rem;
  }
  .action-row { gap: 0.55rem; }
  .button { width: 100%; }
  .query-chip { width: 100%; justify-content: center; }
}

@media print {
  html { background: #fff; }
  .site-header, .footer, .trust-strip, .skip-link, .breadcrumbs .tiny-link { display: none !important; }
  .hero, .hero-home, .section-shell { padding-top: 0 !important; }
  .hero-shell, .grid, .grid.two, .grid.three, .kpis, .quick-grid, .proof-grid, .journey-grid { display: block !important; }
  .card, .hero-surface, .hero-panel, .hero-panel-soft, .quick-card, .trust-card, .feature-panel { box-shadow: none !important; border-color: #d5d5d5 !important; background: #fff !important; break-inside: avoid; margin-bottom: 1rem; }
  .action-row { display: block !important; }
  .action-row a { display: inline-block; margin: 0 0.5rem 0.5rem 0; }
  a { color: #000; text-decoration: underline; }
}