:root {
  color-scheme: light;
  --ink: #111418;
  --muted: #5b6472;
  --paper: #f7f5ef;
  --panel: #ffffff;
  --line: #d8dde3;
  --wash: #eef2f5;
  --blue: #2454a6;
  --green: #147a5b;
  --amber: #b66a15;
  --red: #b63b42;
  --violet: #5b4aa0;
  --cyan: #147784;
  --shadow: 0 18px 48px rgba(26, 32, 44, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 28px;
  border-bottom: 1px solid var(--line);
  background: rgba(247, 245, 239, 0.94);
  backdrop-filter: blur(14px);
}

.brand,
.nav,
.hero-actions {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 760;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  background: var(--ink);
  color: #fff;
}

.nav {
  gap: 6px;
  flex-wrap: wrap;
}

.nav a {
  padding: 8px 11px;
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}

.nav a:hover,
.nav a[aria-current="page"] {
  background: var(--wash);
  color: var(--ink);
}

.artifact-hero,
.section {
  width: min(1220px, calc(100vw - 40px));
  margin: 0 auto;
}

.artifact-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 390px);
  gap: 46px;
  align-items: end;
  padding: 78px 0 52px;
  border-bottom: 1px solid var(--line);
}

.signal-hero {
  grid-template-columns: minmax(410px, 0.9fr) minmax(520px, 1.1fr);
  align-items: center;
  min-height: calc(100vh - 62px);
  padding: 44px 0 34px;
}

.hero-stack {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.compact-metrics {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.compact-metrics .artifact-metric {
  min-height: 86px;
  padding: 12px;
}

.compact-metrics .artifact-metric strong {
  font-size: 23px;
}

.compact-metrics .artifact-metric span {
  font-size: 12px;
}

.signal-wall {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.wall-heading {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.wall-heading strong {
  color: var(--green);
}

.signal-wall-row {
  display: grid;
  grid-template-columns: 28px 34px minmax(0, 1fr) minmax(92px, auto);
  gap: 12px;
  align-items: center;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}

.signal-wall-row:last-child {
  border-bottom: 0;
}

.signal-wall-row:hover {
  background: #f8fafb;
}

.wall-rank {
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
}

.wall-main,
.wall-proof {
  min-width: 0;
}

.wall-main strong,
.wall-main small,
.wall-proof strong,
.wall-proof small {
  display: block;
}

.wall-main strong,
.wall-proof strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wall-main small,
.wall-proof small {
  color: var(--muted);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wall-proof {
  text-align: right;
}

.proof-strip {
  padding: 0;
  border-bottom: 1px solid var(--line);
}

.signal-proof {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-left: 1px solid var(--line);
}

.signal-proof article {
  padding: 18px;
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
}

.signal-proof span,
.signal-proof strong,
.signal-proof small {
  display: block;
}

.signal-proof span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.signal-proof strong {
  margin-top: 7px;
  font-size: 28px;
  line-height: 1;
}

.signal-proof small {
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}

.section {
  padding: 58px 0;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
p {
  text-wrap: pretty;
}

h1 {
  max-width: 920px;
  margin: 0;
  font-size: clamp(44px, 6vw, 78px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: 34px;
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 10px;
  font-size: 20px;
  letter-spacing: 0;
}

h4 {
  margin: 0 0 8px;
  font-size: 17px;
  letter-spacing: 0;
}

.lead {
  max-width: 790px;
  margin: 24px 0 0;
  color: #303946;
  font-size: 20px;
}

.section-heading {
  max-width: 790px;
  margin-bottom: 24px;
}

.section-heading p:not(.eyebrow),
.section-copy {
  color: var(--muted);
  font-size: 17px;
}

.hero-actions {
  gap: 12px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  font-weight: 740;
  text-decoration: none;
}

.button.primary {
  background: var(--ink);
  color: #fff;
}

.button.secondary {
  background: transparent;
}

.export-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: -8px 0 18px;
}

.export-strip a {
  padding: 8px 10px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--blue);
  font-size: 13px;
  font-weight: 720;
  text-decoration: none;
}

.artifact-metrics {
  display: grid;
  gap: 10px;
}

.artifact-metric {
  padding: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 10px 28px rgba(31, 40, 54, 0.06);
}

.artifact-metric strong,
.artifact-metric span {
  display: block;
}

.artifact-metric strong {
  font-size: 31px;
  line-height: 1;
}

.artifact-metric span {
  margin-top: 7px;
  color: var(--muted);
}

.schema-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.schema-card,
.provider-shape,
.bundle-card,
.interesting-card,
.recipe-card {
  border: 1px solid var(--line);
  background: var(--panel);
}

.schema-card {
  min-height: 120px;
  padding: 14px;
}

.schema-card strong,
.schema-card span {
  display: block;
}

.schema-card strong {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
}

.schema-card span {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.route-controls {
  display: grid;
  grid-template-columns: repeat(5, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.route-controls label:nth-last-child(2),
.route-controls label:last-child {
  grid-column: span 2;
}

label span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 740;
}

select,
input {
  width: 100%;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  font: inherit;
}

.artifact-readout {
  margin: 0 0 14px;
  padding: 10px 12px;
  background: var(--wash);
  color: #334155;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--panel);
}

.route-record-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
  min-width: 0;
}

.route-record {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 390px;
  padding: 16px;
  border: 1px solid var(--line);
  border-top: 5px solid #98a2b3;
  background: var(--panel);
}

.route-record:has(.signal-observed_high_activity) {
  border-top-color: var(--green);
}

.route-record:has(.signal-observed_activity) {
  border-top-color: var(--blue);
}

.route-record:has(.signal-latest_tx_seen) {
  border-top-color: var(--cyan);
}

.record-topline,
.record-meta,
.record-links {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-width: 0;
}

.record-topline {
  flex-wrap: wrap;
  justify-content: flex-start;
}

.record-topline code,
code {
  padding: 2px 5px;
  background: var(--wash);
  color: #344152;
  font-size: 12px;
}

.route-icon {
  display: inline-grid;
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 1px solid var(--line);
  background: #f8fafb;
  color: var(--blue);
}

.route-icon svg {
  display: block;
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.verdict {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  font-size: 12px;
  font-weight: 850;
}

.verdict-pay {
  background: #dff3ea;
  color: #075b40;
}

.verdict-probe {
  background: #e7eef8;
  color: #163f7e;
}

.verdict-warn {
  background: #fff0d7;
  color: #7a3f00;
}

.verdict-block {
  background: #fde2e2;
  color: #8a1f2a;
}

.signal-badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.signal-observed_high_activity {
  background: #dff3ea;
  color: #075b40;
}

.signal-observed_activity {
  background: #e7eef8;
  color: #163f7e;
}

.signal-latest_tx_seen {
  background: #dff7fb;
  color: #075969;
}

.signal-no_observed_activity_in_local_scrape {
  background: #eef0f3;
  color: #465263;
}

.route-record h3 {
  margin-top: 16px;
  overflow-wrap: anywhere;
}

.record-provider,
.record-capability {
  color: var(--muted);
}

.record-provider {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 720;
}

.record-capability {
  margin: 0 0 14px;
  font-size: 14px;
}

.record-meta {
  align-items: stretch;
  margin-top: auto;
}

.record-meta span {
  flex: 1;
  min-width: 0;
  padding: 10px;
  background: var(--wash);
  overflow-wrap: anywhere;
}

.record-meta strong,
.record-meta small,
.next-action strong,
.next-action span,
.first-dollar strong,
.first-dollar span {
  display: block;
}

.record-meta small,
.next-action span,
.first-dollar span,
.activity-line {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.activity-line {
  margin: 10px 0 0;
  padding: 8px 10px;
  background: #f8fafb;
}

.flag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0;
}

.flag {
  display: inline-flex;
  margin: 0 4px 4px 0;
  padding: 4px 7px;
  background: #f2f4f6;
  color: #394557;
  font-size: 11px;
  font-weight: 730;
}

.next-action {
  padding: 10px;
  background: #fffaf0;
}

.record-links {
  justify-content: flex-start;
  margin-top: 12px;
}

.record-links a {
  color: var(--blue);
  font-size: 13px;
  font-weight: 780;
  text-decoration: none;
}

.developer-table {
  margin-top: 28px;
}

.developer-table summary {
  cursor: pointer;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: var(--panel);
  font-weight: 780;
}

.route-table-wrap {
  max-height: 780px;
}

table {
  width: 100%;
  min-width: 1180px;
  border-collapse: collapse;
}

th,
td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  position: sticky;
  top: 0;
  background: #eaf0f4;
  color: #28313d;
  font-size: 12px;
  text-transform: uppercase;
}

td {
  color: #303946;
  font-size: 14px;
  overflow-wrap: anywhere;
}

td a {
  color: var(--blue);
  font-weight: 720;
  text-decoration: none;
}

td .verdict {
  vertical-align: top;
}

td small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
}

.analysis-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 26px;
  align-items: start;
}

.analysis-grid > *,
.wizard-board > *,
.category-bars,
.density-bars,
.provider-shapes,
.bundle-grid,
.recipe-grid,
.interesting-grid {
  min-width: 0;
}

.mental-map {
  min-height: 470px;
  margin-top: 18px;
  border: 1px solid var(--line);
  background: #f8fafb;
  overflow: hidden;
}

.mental-map svg {
  display: block;
  width: 100%;
  height: 470px;
  overflow: hidden;
}

.mental-map line {
  stroke: #b9c4cf;
  stroke-width: 0.55;
}

.mental-map text {
  fill: #233142;
  font-size: 3px;
  font-weight: 760;
}

.category-bars,
.density-bars,
.provider-shapes,
.bundle-grid,
.recipe-grid {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.category-bar,
.density-row {
  display: grid;
  gap: 9px;
  min-width: 0;
  padding: 13px;
  border: 1px solid var(--line);
  background: var(--panel);
}

.category-bar span,
.category-bar small,
.density-row span,
.density-row small {
  display: block;
  min-width: 0;
  overflow-wrap: anywhere;
}

.category-bar strong,
.density-row strong {
  overflow-wrap: anywhere;
}

.category-bar small,
.density-row small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 13px;
}

.category-bar i,
.density-row i {
  display: block;
  width: 100%;
  height: 10px;
  background: var(--wash);
  overflow: hidden;
}

.category-bar i::before,
.density-row i::before {
  display: block;
  width: var(--bar-width);
  height: 100%;
  background: var(--bar-color, var(--blue));
  content: "";
}

.density-row i::before {
  background: var(--cyan);
}

.interesting-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.interesting-card,
.bundle-card,
.recipe-card,
.provider-shape {
  padding: 17px;
}

.interesting-card {
  display: flex;
  flex-direction: column;
  min-height: 305px;
  border-top: 5px solid var(--amber);
}

.interesting-card:nth-child(2n) {
  border-top-color: var(--red);
}

.interesting-card:nth-child(3n) {
  border-top-color: var(--blue);
}

.capability {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.interesting-card p:not(.capability),
.interesting-card small,
.bundle-card p,
.bundle-card li span,
.provider-shape span,
.provider-shape small,
.warning-panel span {
  color: var(--muted);
}

.interesting-card small {
  display: block;
  margin-top: auto;
  font-size: 13px;
}

.interesting-card a {
  margin-top: 12px;
  color: var(--blue);
  font-weight: 740;
  text-decoration: none;
}

.provider-shapes {
  max-height: 640px;
  overflow: auto;
}

.provider-shape strong,
.provider-shape span,
.provider-shape small {
  display: block;
}

.provider-shape span,
.provider-shape small {
  margin-top: 5px;
}

.warning-panel ul {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.warning-panel li {
  padding: 13px;
  border-left: 4px solid var(--amber);
  background: #fff7ed;
}

.warning-panel strong,
.warning-panel span {
  display: block;
}

.warning-panel span {
  margin-top: 4px;
  font-size: 13px;
}

.bundle-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.bundle-card {
  min-height: 360px;
  border-top: 5px solid var(--cyan);
}

.bundle-card:nth-child(2n) {
  border-top-color: var(--green);
}

.bundle-card:nth-child(3n) {
  border-top-color: var(--violet);
}

.bundle-card ol {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding-left: 20px;
}

.bundle-card li strong,
.bundle-card li span {
  display: block;
}

.wizard-board {
  border-top: 1px solid var(--line);
}

.wizard-controls {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 20px 0 14px;
}

.recipe-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.recipe-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 455px;
  border-top: 5px solid var(--blue);
}

.recipe-card:nth-child(2n) {
  border-top-color: var(--green);
}

.recipe-topline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.recipe-card .hook {
  color: #303946;
  font-weight: 650;
}

.first-dollar {
  margin-top: 14px;
  padding: 10px;
  background: #eef5f1;
}

.recipe-chain {
  display: grid;
  gap: 8px;
  margin: 18px 0;
}

.recipe-chain span {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 9px;
  padding: 8px 10px;
  background: var(--wash);
  color: #303946;
  overflow-wrap: anywhere;
}

.recipe-chain b {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  background: var(--ink);
  color: #fff;
  font-size: 12px;
}

.missing-product {
  margin-top: auto;
  padding: 12px;
  background: #eef5f1;
  color: var(--muted);
}

@media (max-width: 980px) {
  .artifact-hero,
  .signal-hero,
  .analysis-grid,
  .bundle-grid,
  .recipe-grid,
  .route-record-grid,
  .wizard-controls {
    grid-template-columns: 1fr;
  }

  .schema-grid,
  .interesting-grid,
  .signal-proof {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .signal-hero {
    min-height: auto;
  }

  .compact-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .topbar {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 18px;
  }

  .artifact-hero,
  .section {
    width: min(100% - 36px, 1220px);
  }

  .artifact-hero {
    padding: 46px 0 34px;
  }

  h1 {
    font-size: 41px;
  }

  h2 {
    font-size: 28px;
  }

  .lead {
    font-size: 18px;
  }

  .section {
    padding: 46px 0;
  }

  .route-controls,
  .schema-grid,
  .interesting-grid,
  .route-record-grid,
  .wizard-controls,
  .signal-proof {
    grid-template-columns: 1fr;
  }

  .signal-wall-row {
    grid-template-columns: 24px 32px minmax(0, 1fr);
  }

  .wall-proof {
    grid-column: 3;
    text-align: left;
  }

  .compact-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .signal-wall-row:nth-child(n + 6) {
    display: none;
  }

  .route-controls label:nth-last-child(2),
  .route-controls label:last-child {
    grid-column: auto;
  }

  .record-meta {
    flex-direction: column;
  }
}