:root {
  color-scheme: dark;
  --bg: #0d1117;
  --panel: #151b23;
  --panel-2: #1c2430;
  --text: #d6deeb;
  --muted: #8b98a9;
  --line: #303a49;
  --accent: #7dd3fc;
  --evidence: #22d3ee;
  --inference: #f59e0b;
  --decision: #22c55e;
  --error: #ef4444;
  --source: #94a3b8;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.6 ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.memo-page, .record-page, .index-page { max-width: 1120px; margin: 0 auto; padding: 32px 20px 80px; }
.memo-content { max-width: 780px; }
.memo-content h1 { font-size: 34px; line-height: 1.15; margin: 20px 0 28px; }
.memo-content h2 { margin-top: 36px; border-top: 1px solid var(--line); padding-top: 22px; }
.memo-content p, .memo-content li { color: #cbd5e1; }
.memo-content code, code { background: #111827; border: 1px solid var(--line); border-radius: 4px; padding: 1px 4px; }
.back-link { display: inline-block; color: var(--muted); margin-bottom: 18px; }
.muted, .no-citations { color: var(--muted); }
.error-text { color: #fca5a5; }
.no-citations {
  max-width: 780px;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 20px;
}
.ledger-cite {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 1px solid #2563eb;
  background: #10203f;
  color: #bfdbfe;
  border-radius: 999px;
  padding: 1px 7px;
  margin: 0 2px;
  font-size: 12px;
  cursor: pointer;
  vertical-align: middle;
}
.ledger-cite:hover { background: #172e58; }
.ledger-cite[aria-expanded="true"] { background: #1d4ed8; color: #eff6ff; }
.ledger-cite .icon { font-weight: 700; }
.citation-panel {
  margin: 12px 0 22px;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 12px;
  max-width: 1040px;
}
.panel-head { display: flex; justify-content: space-between; gap: 16px; align-items: start; border-bottom: 1px solid var(--line); padding-bottom: 10px; margin-bottom: 12px; }
.panel-head h2 { font-size: 14px; margin: 2px 0 0; word-break: break-word; font-weight: 600; }
.eyebrow { color: var(--muted); text-transform: uppercase; letter-spacing: .08em; font-size: 11px; }
.panel-record-id { color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }
.panel-close { border: 1px solid var(--line); background: var(--panel-2); color: var(--text); border-radius: 6px; padding: 5px 9px; cursor: pointer; }
.trace-list { display: grid; gap: 8px; }
.trace-item {
  border: 1px solid var(--line);
  background: #101722;
  border-radius: 8px;
  overflow: hidden;
}
.trace-button {
  width: 100%;
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  gap: 8px;
  align-items: center;
  border: 0;
  background: transparent;
  color: var(--text);
  text-align: left;
  padding: 10px 12px;
  cursor: pointer;
}
.trace-button:hover { background: #152033; }
.trace-role, .trace-relation {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 1px 7px;
  font-size: 11px;
  color: #dbeafe;
  background: #111827;
}
.trace-title { font-size: 13px; line-height: 1.35; overflow-wrap: anywhere; }
.trace-toggle { color: var(--muted); font-weight: 700; }
.trace-body { display: none; border-top: 1px solid var(--line); padding: 12px; }
.trace-item.open .trace-body { display: block; }
.trace-item.open .trace-button { background: #162237; }
.snippet { border: 1px solid var(--line); background: var(--panel-2); border-radius: 8px; padding: 14px; }
.snippet h4 { margin: 0 0 10px; }
.snippet-text p { margin: 0 0 10px; }
.meta-table { border-collapse: collapse; width: 100%; margin: 12px 0; font-size: 13px; }
.meta-table th, .meta-table td { border: 1px solid var(--line); padding: 6px 8px; vertical-align: top; }
.meta-table th { width: 160px; color: var(--muted); font-weight: 500; background: #111827; }
.table-wrap { overflow-x: auto; margin-top: 12px; }
.table-wrap table { border-collapse: collapse; min-width: 720px; font-size: 12px; }
.table-wrap th, .table-wrap td { border: 1px solid var(--line); padding: 5px 7px; white-space: nowrap; }
.tv-details { margin: 12px 0; }
.tradingview-widget-container { height: 460px; margin-top: 10px; }
.memo-list { list-style: none; padding: 0; max-width: 760px; }
.memo-list li { border-bottom: 1px solid var(--line); padding: 12px 0; }
.memo-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
}
.index-symbols { display: inline-flex; flex-wrap: wrap; gap: 4px; }
.index-symbols span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 5px;
  color: #aab7c8;
  background: #111827;
}
pre { overflow-x: auto; background: #0b1018; border: 1px solid var(--line); border-radius: 6px; padding: 12px; }
@media (max-width: 760px) {
  .memo-page, .record-page, .index-page { padding: 20px 14px 56px; }
  .memo-content h1 { font-size: 28px; }
  .trace-button { grid-template-columns: auto 1fr auto; }
  .trace-relation { display: none; }
}