:root {
  color-scheme: dark;
  --bg: #0a0d0c;
  --panel: #111514;
  --panel-2: #151a18;
  --panel-3: #1a201e;
  --line: #28302d;
  --line-soft: #202724;
  --text: #edf1ee;
  --muted: #9ca7a1;
  --dim: #68736d;
  --accent: #e27c5b;
  --accent-soft: rgba(226, 124, 91, 0.12);
  --green: #4fc69a;
  --green-soft: rgba(79, 198, 154, 0.11);
  --red: #ee6676;
  --red-soft: rgba(238, 102, 118, 0.11);
  --amber: #d7ad64;
  --radius: 14px;
  --sidebar: 232px;
}

/* 2026-07 research-density refresh: brighter hierarchy, larger type, no motion. */
:root {
  --bg: #111915;
  --panel: #18231e;
  --panel-2: #1e2b25;
  --panel-3: #26362e;
  --line: #3b5046;
  --line-soft: #2d4037;
  --text: #f6f3e9;
  --muted: #bcc8c0;
  --dim: #8fa097;
  --accent: #f18b64;
  --accent-soft: rgba(241, 139, 100, 0.13);
  --green: #64d5a9;
  --green-soft: rgba(100, 213, 169, 0.12);
  --red: #ff7886;
  --red-soft: rgba(255, 120, 134, 0.12);
  --amber: #e4bd70;
  --sidebar: 244px;
}

html {
  font-size: 16px;
}

body {
  background:
    radial-gradient(circle at 58% -10%, rgba(227, 189, 112, 0.07), transparent 35%),
    linear-gradient(180deg, #14201a 0, var(--bg) 320px);
  color: var(--text);
  font-size: 15px;
  line-height: 1.55;
}

.sidebar {
  background: #121b17;
  border-color: var(--line-soft);
}

.brand small,
.auth-brand small {
  font-size: 11px;
}

.side-nav button {
  min-height: 60px;
  padding: 12px 13px;
}

.side-nav button > span,
.side-nav button small {
  font-size: 11px;
}

.side-nav button strong {
  font-size: 15px;
}

.source-rail small,
.user-chip small {
  font-size: 11px;
  line-height: 1.55;
}

.topbar {
  min-height: 72px;
  border-color: var(--line-soft);
  background: rgba(17, 25, 21, 0.95);
  backdrop-filter: blur(12px);
}

.page-context span,
.search-button kbd,
.live-state small {
  font-size: 11px;
}

.page-context h1 {
  font-size: 18px;
}

.search-button,
.text-button {
  font-size: 13px;
}

.live-state span {
  font-size: 12px;
}

.main-content {
  width: min(100%, 1440px);
  padding-top: 26px;
}

.view-intro {
  align-items: center;
  margin-bottom: 18px;
}

.eyebrow,
.section-heading span,
.fact-label {
  font-size: 11px;
}

.view-intro h2 {
  margin: 7px 0 6px;
  font-size: clamp(30px, 3vw, 40px);
}

.view-intro p {
  font-size: 15px;
  line-height: 1.65;
}

.asof-box {
  min-width: 270px;
  padding: 13px 16px;
  background: var(--panel);
}

.asof-box span,
.asof-box small {
  font-size: 12px;
}

.asof-box strong {
  font-size: 14px;
}

.market-stat {
  padding: 15px 18px;
}

.market-stat span,
.market-stat small {
  font-size: 12px;
}

.market-stat strong {
  font-size: clamp(18px, 2vw, 22px);
}

.mainline-tab {
  padding: 14px 16px;
  background: var(--panel);
}

.mainline-tab > span:first-child,
.mainline-tab small {
  font-size: 12px;
}

.mainline-tab strong {
  font-size: 16px;
}

.mainline-tab b {
  font-size: 21px;
}

.thread-panel {
  box-shadow: 0 18px 50px rgba(2, 7, 4, 0.16);
}

.thread-hero {
  padding: 20px 22px;
  background: linear-gradient(120deg, rgba(241, 139, 100, 0.055), transparent 45%);
}

.stage-pill,
.quality-pill,
.status-pill {
  min-height: 27px;
  padding: 0 10px;
  font-size: 12px;
}

.thread-hero h3 {
  margin: 10px 0 7px;
  font-size: 32px;
}

.thread-summary {
  font-size: 15px;
  line-height: 1.7;
}

.confidence-box span,
.confidence-box small {
  font-size: 12px;
}

.confidence-box strong {
  font-size: 14px;
}

.fact-cell {
  padding: 14px 16px;
}

.fact-cell span,
.fact-cell small {
  font-size: 12px;
}

.fact-cell strong {
  font-size: clamp(16px, 1.5vw, 19px);
}

.thread-section {
  padding: 18px 22px;
}

.thread-section:nth-of-type(even) {
  background: rgba(255, 255, 255, 0.014);
}

.section-heading {
  margin-bottom: 12px;
  padding-left: 11px;
  border-left: 3px solid var(--accent);
}

.section-heading h3 {
  font-size: 19px;
}

.section-heading small {
  font-size: 12px;
}

.evidence-card,
.industry-card,
.rule-card,
.watch-card {
  padding: 14px 16px;
  border-color: var(--line-soft);
}

.evidence-card h4,
.industry-card h4,
.rule-card h4 {
  font-size: 14px;
}

.evidence-card p,
.industry-card p,
.rule-card p,
.evidence-card ul,
.rule-card ul {
  font-size: 14px;
  line-height: 1.65;
}

.evidence-warning,
.method-note {
  font-size: 13px;
}

.method-note {
  background: #151e1a;
}

.chain-table th,
.chain-table td,
.tracking-table th,
.tracking-table td {
  font-size: 13px;
  line-height: 1.55;
}

.primary-action,
.secondary-action,
.danger-action {
  min-height: 39px;
  padding-inline: 14px;
  font-size: 13px;
}

.tracking-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.tracking-cockpit {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-bottom: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.tracking-cockpit > div {
  min-width: 0;
  padding: 13px 16px;
  border-right: 1px solid var(--line-soft);
  box-shadow: inset 0 3px transparent;
}

.tracking-cockpit > div:last-child {
  border-right: 0;
}

.tracking-cockpit > div.confirmed {
  box-shadow: inset 0 3px var(--green);
}

.tracking-cockpit > div.watch {
  box-shadow: inset 0 3px var(--amber);
}

.tracking-cockpit > div.break {
  box-shadow: inset 0 3px var(--red);
}

.tracking-cockpit span,
.tracking-cockpit strong,
.tracking-cockpit small {
  display: block;
}

.tracking-cockpit span {
  color: var(--muted);
  font-size: 12px;
}

.tracking-cockpit strong {
  margin-top: 4px;
  font: 700 22px/1.2 Georgia, serif;
}

.tracking-cockpit small {
  margin-top: 4px;
  color: var(--dim);
  font-size: 11px;
}

.tracking-card {
  position: relative;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-left: 4px solid var(--amber);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 14px 38px rgba(2, 7, 4, 0.14);
}

.tracking-card.tracking-confirmed {
  border-left-color: var(--green);
}

.tracking-card.tracking-break {
  border-left-color: var(--red);
}

.tracking-card.tracking-watch,
.tracking-card.tracking-off-list {
  border-left-color: var(--amber);
}

.tracking-head {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: start !important;
  padding: 17px 19px 14px;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.018);
}

.tracking-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.tracking-title-row > strong {
  font: 700 22px/1.2 Georgia, "Songti SC", serif !important;
}

.tracking-status {
  padding: 4px 9px;
  border: 1px solid currentColor;
  border-radius: 999px;
  color: var(--amber);
  font-size: 12px;
  font-weight: 700;
}

.tracking-confirmed .tracking-status {
  color: var(--green);
}

.tracking-break .tracking-status {
  color: var(--red);
}

.tracking-head p {
  max-width: 820px;
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.tracking-head-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
  max-width: 360px;
}

.tracking-head-meta span {
  padding: 5px 8px;
  border: 1px solid var(--line-soft);
  border-radius: 7px;
  background: var(--panel-2);
  color: var(--muted);
  font-size: 12px;
}

.tracking-signal {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr) minmax(250px, 0.72fr);
  gap: 16px;
  align-items: center;
  padding: 13px 19px;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(228, 189, 112, 0.06);
}

.tracking-confirmed .tracking-signal {
  background: var(--green-soft);
}

.tracking-break .tracking-signal {
  background: var(--red-soft);
}

.tracking-signal span,
.tracking-subhead span {
  display: block;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.tracking-signal strong {
  display: block;
  margin-top: 2px;
  font-size: 17px;
}

.tracking-signal p {
  margin: 0;
  color: var(--text);
  font-size: 14px;
  line-height: 1.6;
}

.tracking-signal > small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.tracking-body {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 0.85fr);
  border-bottom: 1px solid var(--line-soft);
}

.tracking-comparison,
.tracking-rules,
.tracking-ledger {
  min-width: 0;
  padding: 16px 19px;
}

.tracking-comparison {
  border-right: 1px solid var(--line-soft);
}

.tracking-subhead {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 11px;
}

.tracking-subhead strong {
  display: block;
  margin-top: 2px;
  font-size: 16px;
}

.tracking-subhead > small {
  color: var(--dim);
  font-size: 12px;
  text-align: right;
}

.tracking-metric-head,
.tracking-metric-row {
  display: grid;
  grid-template-columns: minmax(105px, 1.2fr) repeat(3, minmax(72px, 1fr));
  gap: 8px;
  align-items: center;
}

.tracking-metric-head {
  padding: 0 10px 7px;
  color: var(--dim);
  font-size: 11px;
}

.tracking-metric-row {
  padding: 8px 10px;
  border-top: 1px solid var(--line-soft);
}

.tracking-metric-row > span {
  color: var(--muted);
  font-size: 13px;
}

.tracking-metric-row strong,
.tracking-metric-row b {
  font-size: 14px;
  font-weight: 700;
}

.tracking-spark-wrap {
  display: grid;
  grid-template-columns: 155px minmax(0, 1fr);
  gap: 12px;
  align-items: end;
  margin-top: 10px;
  padding: 10px;
  border: 1px solid var(--line-soft);
  border-radius: 9px;
  background: var(--panel-2);
}

.tracking-spark-wrap span,
.tracking-spark-wrap small {
  display: block;
}

.tracking-spark-wrap span {
  font-size: 13px;
  font-weight: 700;
}

.tracking-spark-wrap small,
.tracking-spark-empty {
  margin-top: 4px;
  color: var(--dim);
  font-size: 11px;
}

.tracking-spark {
  display: flex;
  height: 42px;
  align-items: end;
  gap: 4px;
  padding-top: 4px;
  border-bottom: 1px solid var(--line);
}

.tracking-spark > span {
  width: 100%;
  min-width: 4px;
  max-width: 22px;
  border-radius: 3px 3px 0 0;
  background: #70877a;
}

.tracking-spark > span.latest {
  background: var(--accent);
}

.tracking-rule {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 4px 12px;
  padding: 9px 0;
  border-top: 1px solid var(--line-soft);
}

.tracking-rule:first-of-type {
  border-top: 0;
}

.tracking-rule strong,
.tracking-rule span,
.tracking-rule small,
.tracking-rule em {
  display: block;
}

.tracking-rule strong {
  font-size: 14px;
}

.tracking-rule span {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.tracking-rule > b {
  grid-row: 1 / 3;
  grid-column: 2;
  align-self: center;
  min-width: 42px;
  padding: 5px 7px;
  border: 1px solid var(--line);
  border-radius: 7px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.tracking-rule > b.triggered {
  border-color: var(--green);
  color: var(--green);
}

.tracking-rule > small {
  color: var(--text);
  font-size: 12px;
}

.tracking-rule > em {
  color: var(--dim);
  font-size: 10px;
  font-style: normal;
}

.tracking-ledger {
  background: rgba(255, 255, 255, 0.012);
}

.tracking-events {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.tracking-event {
  display: grid;
  grid-template-columns: auto 8px minmax(0, 1fr);
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--line-soft);
  border-radius: 9px;
  background: var(--panel-2);
}

.tracking-event time {
  color: var(--dim);
  font: 600 11px/1.4 monospace;
}

.event-dot {
  width: 7px;
  height: 7px;
  margin-top: 4px;
  border-radius: 50%;
  background: var(--accent);
}

.tracking-event strong {
  font-size: 13px;
}

.tracking-event p {
  margin: 4px 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.tracking-event small,
.tracking-event-empty {
  color: var(--dim);
  font-size: 11px;
  line-height: 1.5;
}

.tracking-footer {
  display: grid !important;
  grid-template-columns: 1.1fr 1.1fr 0.9fr auto;
  gap: 12px;
  align-items: center !important;
  padding: 13px 19px;
}

.tracking-footer > div:not(.watch-actions) {
  min-width: 0;
}

.tracking-footer span,
.tracking-footer strong {
  display: block;
}

.tracking-footer span {
  color: var(--dim);
  font-size: 11px;
}

.tracking-footer strong {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.watch-card header strong {
  font-size: 17px;
}

.watch-card > p,
.watch-metrics span {
  font-size: 12px;
}

.watch-metrics strong {
  font-size: 14px;
}

@media (max-width: 1100px) {
  .tracking-signal {
    grid-template-columns: 140px 1fr;
  }

  .tracking-signal > small {
    grid-column: 1 / -1;
  }

  .tracking-body {
    grid-template-columns: 1fr;
  }

  .tracking-comparison {
    border-right: 0;
    border-bottom: 1px solid var(--line-soft);
  }

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

@media (max-width: 760px) {
  html {
    font-size: 16px;
  }

  body {
    font-size: 15px;
  }

  .topbar {
    background: rgba(17, 25, 21, 0.97);
  }

  .main-content {
    padding-top: 14px;
  }

  .view-intro h2 {
    font-size: 28px;
    line-height: 1.25;
  }

  .view-intro p {
    font-size: 14px;
  }

  .asof-box {
    min-width: 0;
  }

  .thread-hero h3 {
    font-size: 26px;
  }

  .thread-summary,
  .evidence-card p,
  .industry-card p,
  .rule-card p,
  .evidence-card ul,
  .rule-card ul {
    font-size: 14px;
  }

  .section-heading {
    align-items: flex-start;
  }

  .section-heading h3 {
    font-size: 18px;
  }

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

  .tracking-cockpit > div {
    border-right: 1px solid var(--line-soft);
    border-bottom: 1px solid var(--line-soft);
  }

  .tracking-cockpit > div:nth-child(even) {
    border-right: 0;
  }

  .tracking-cockpit > div:last-child {
    grid-column: 1 / -1;
    border-bottom: 0;
  }

  .tracking-head {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 15px;
  }

  .tracking-title-row {
    align-items: flex-start;
    justify-content: space-between;
  }

  .tracking-title-row > strong {
    font-size: 21px !important;
  }

  .tracking-head-meta {
    justify-content: flex-start;
  }

  .tracking-signal {
    grid-template-columns: 1fr;
    gap: 7px;
    padding: 13px 15px;
  }

  .tracking-signal > small {
    grid-column: auto;
  }

  .tracking-comparison,
  .tracking-rules,
  .tracking-ledger {
    padding: 15px;
  }

  .tracking-subhead {
    align-items: flex-start;
  }

  .tracking-subhead > small {
    max-width: 130px;
  }

  .tracking-metric-head,
  .tracking-metric-row {
    grid-template-columns: minmax(80px, 1.25fr) repeat(3, minmax(54px, 1fr));
    gap: 5px;
  }

  .tracking-metric-row {
    padding-inline: 4px;
  }

  .tracking-metric-row > span,
  .tracking-metric-row strong,
  .tracking-metric-row b {
    font-size: 12px;
  }

  .tracking-spark-wrap {
    grid-template-columns: 1fr;
  }

  .tracking-events {
    grid-template-columns: 1fr;
  }

  .tracking-footer {
    grid-template-columns: 1fr !important;
    align-items: stretch !important;
    padding: 14px 15px;
  }

  .tracking-footer .watch-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .mobile-nav button {
    font-size: 13px;
  }
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  font-family:
    Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system,
    sans-serif;
  color: var(--text);
}

body {
  min-width: 320px;
  margin: 0;
  background: var(--bg);
}

button,
input,
select {
  font: inherit;
}

button {
  color: inherit;
}

button,
[role="button"] {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

[hidden] {
  display: none !important;
}

.app-shell {
  min-height: 100vh;
  padding-left: var(--sidebar);
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 10;
  display: flex;
  width: var(--sidebar);
  flex-direction: column;
  padding: 22px 17px 18px;
  border-right: 1px solid var(--line-soft);
  background: #0c100f;
}

.brand,
.mobile-brand,
.auth-brand {
  display: flex;
  align-items: center;
  gap: 11px;
}

.brand {
  padding: 0 4px 24px;
  border: 0;
  background: none;
  text-align: left;
  cursor: pointer;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  place-items: center;
  border-radius: 11px;
  background: var(--accent);
  color: #160c08;
  font-family: Georgia, "Songti SC", serif;
  font-size: 21px;
  font-weight: 700;
}

.brand strong,
.auth-brand strong {
  display: block;
  font: 700 20px/1.1 Georgia, "Songti SC", serif;
}

.brand small,
.auth-brand small {
  display: block;
  margin-top: 4px;
  color: var(--dim);
  font-size: 8px;
  letter-spacing: 0.15em;
}

.side-nav {
  display: grid;
  gap: 7px;
}

.side-nav button {
  display: grid;
  grid-template-columns: 27px 1fr;
  gap: 2px 9px;
  padding: 12px;
  border: 1px solid transparent;
  border-radius: 11px;
  background: none;
  color: var(--muted);
  text-align: left;
  cursor: pointer;
}

.side-nav button > span {
  grid-row: 1 / 3;
  align-self: center;
  color: var(--dim);
  font: 600 9px/1 Georgia, serif;
}

.side-nav button strong {
  font-size: 13px;
}

.side-nav button small {
  color: var(--dim);
  font-size: 9px;
}

.side-nav button.active {
  border-color: #4a3932;
  background: var(--accent-soft);
  color: var(--text);
}

.side-nav button.active > span {
  color: var(--accent);
}

.source-rail {
  margin-top: auto;
  padding: 14px;
  border: 1px solid var(--line-soft);
  border-radius: 11px;
  background: var(--panel);
}

.source-rail p {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 0 0 8px;
  font-size: 10px;
}

.source-rail small {
  display: block;
  margin-top: 5px;
  color: var(--dim);
  font-size: 8px;
}

.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: var(--green);
}

.status-dot.warn {
  background: var(--amber);
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 12px;
  padding: 10px 4px;
  border: 0;
  background: none;
  text-align: left;
  cursor: pointer;
}

.user-avatar {
  display: grid;
  width: 31px;
  height: 31px;
  place-items: center;
  border-radius: 50%;
  background: var(--panel-3);
  color: var(--accent);
  font-size: 11px;
}

.user-chip strong,
.user-chip small {
  display: block;
}

.user-chip strong {
  font-size: 10px;
}

.user-chip small {
  margin-top: 4px;
  color: var(--dim);
  font-size: 8px;
}

.workspace {
  min-width: 0;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 8;
  display: flex;
  min-height: 70px;
  align-items: center;
  gap: 20px;
  padding: 12px clamp(18px, 3vw, 38px);
  border-bottom: 1px solid var(--line-soft);
  background: rgba(10, 13, 12, 0.97);
}

.page-context span {
  color: var(--dim);
  font-size: 8px;
  letter-spacing: 0.17em;
}

.page-context h1 {
  margin: 6px 0 0;
  font-size: 15px;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}

.search-button,
.text-button {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--panel);
  color: var(--muted);
  cursor: pointer;
}

.search-button {
  display: flex;
  min-width: 220px;
  align-items: center;
  justify-content: space-between;
  padding: 0 11px;
  font-size: 10px;
  text-align: left;
}

.search-button kbd {
  padding: 3px 5px;
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--dim);
  font-size: 8px;
}

.text-button {
  padding: 0 12px;
  font-size: 10px;
}

.live-state {
  display: grid;
  grid-template-columns: auto auto;
  gap: 2px 7px;
  align-items: center;
  min-width: 118px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--panel);
}

.live-state .status-dot {
  grid-row: 1 / 3;
}

.live-state span {
  font-size: 9px;
}

.live-state small {
  color: var(--dim);
  font: 500 8px/1.1 monospace;
}

.mobile-brand,
.mobile-nav {
  display: none;
}

.main-content {
  width: min(100%, 1300px);
  margin: 0 auto;
  padding: 30px clamp(18px, 3vw, 38px) 54px;
}

.loading-panel,
.empty-panel {
  min-height: 280px;
  padding: 50px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  text-align: center;
}

.loading-panel strong,
.empty-panel strong {
  font-size: 18px;
}

.loading-panel p,
.empty-panel p {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.8;
}

.view-intro {
  display: flex;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 20px;
}

.view-intro > div:first-child {
  flex: 1;
}

.eyebrow,
.section-heading span,
.fact-label {
  color: var(--accent);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.view-intro h2 {
  max-width: 760px;
  margin: 9px 0 8px;
  font: 600 clamp(26px, 3vw, 42px)/1.22 Georgia, "Songti SC", serif;
}

.view-intro p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.asof-box {
  min-width: 205px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
}

.asof-box span,
.asof-box strong,
.asof-box small {
  display: block;
}

.asof-box span {
  color: var(--dim);
  font-size: 10px;
}

.asof-box strong {
  margin-top: 6px;
  font: 600 13px/1 monospace;
}

.asof-box small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 10px;
}

.market-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
}

.market-stat {
  min-width: 0;
  padding: 16px;
  border-right: 1px solid var(--line-soft);
}

.market-stat:last-child {
  border-right: 0;
}

.market-stat span,
.market-stat strong,
.market-stat small {
  display: block;
}

.market-stat span {
  color: var(--dim);
  font-size: 10px;
}

.market-stat strong {
  margin-top: 8px;
  font: 600 clamp(15px, 2vw, 19px)/1 Georgia, serif;
}

.market-stat small {
  margin-top: 7px;
  overflow: hidden;
  color: var(--muted);
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.up {
  color: var(--red) !important;
}

.down {
  color: var(--green) !important;
}

.neutral {
  color: var(--text) !important;
}

.mainline-selector {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.mainline-tab {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 5px 10px;
  align-items: center;
  min-width: 0;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  text-align: left;
  cursor: pointer;
}

.mainline-tab > span:first-child {
  grid-row: 1 / 3;
  color: var(--dim);
  font: 600 10px/1 Georgia, serif;
}

.mainline-tab strong {
  overflow: hidden;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mainline-tab b {
  color: var(--accent);
  font: 600 18px/1 Georgia, serif;
}

.mainline-tab small {
  overflow: hidden;
  color: var(--muted);
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mainline-tab.active {
  border-color: #6c4638;
  background: var(--accent-soft);
}

.thread-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
}

.thread-hero {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr;
  gap: 24px;
  padding: 24px;
  border-bottom: 1px solid var(--line);
}

.thread-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.stage-pill,
.quality-pill,
.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 23px;
  padding: 0 8px;
  border: 1px solid #624235;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 10px;
  font-weight: 700;
}

.thread-hero h3 {
  margin: 12px 0 9px;
  font: 600 30px/1.2 Georgia, "Songti SC", serif;
}

.thread-summary {
  max-width: 760px;
  margin: 0;
  color: #cbd1cd;
  font-size: 13px;
  line-height: 1.85;
}

.confidence-box {
  display: grid;
  grid-template-columns: 76px 1fr;
  align-items: center;
  gap: 14px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel-2);
}

.confidence-score {
  display: grid;
  width: 76px;
  height: 76px;
  place-items: center;
  border: 6px solid var(--accent);
  border-radius: 50%;
  font: 600 25px/1 Georgia, serif;
}

.confidence-box span,
.confidence-box strong,
.confidence-box small {
  display: block;
}

.confidence-box span {
  color: var(--dim);
  font-size: 10px;
}

.confidence-box strong {
  margin-top: 6px;
  font-size: 12px;
}

.confidence-box small {
  margin-top: 6px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.5;
}

.fact-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
}

.fact-cell {
  min-width: 0;
  padding: 16px;
  border-right: 1px solid var(--line-soft);
}

.fact-cell:last-child {
  border-right: 0;
}

.fact-cell span,
.fact-cell strong,
.fact-cell small {
  display: block;
}

.fact-cell span {
  color: var(--dim);
  font-size: 10px;
}

.fact-cell strong {
  margin-top: 8px;
  font-size: clamp(13px, 1.5vw, 17px);
}

.fact-cell small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 10px;
}

.thread-section {
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
}

.thread-section:last-child {
  border-bottom: 0;
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 15px;
}

.section-heading h3 {
  margin: 7px 0 0;
  font-size: 15px;
}

.section-heading small {
  color: var(--dim);
  font-size: 10px;
  text-align: right;
}

.section-heading.compact {
  margin: 18px 0 10px;
}

.why-grid,
.industry-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.evidence-card,
.industry-card,
.rule-card,
.watch-card,
.tracking-card {
  min-width: 0;
  padding: 15px;
  border: 1px solid var(--line-soft);
  border-radius: 11px;
  background: var(--panel-2);
}

.evidence-card h4,
.industry-card h4,
.rule-card h4 {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 10px;
}

.evidence-card p,
.industry-card p,
.rule-card p {
  margin: 0;
  color: #c9d0cc;
  font-size: 11px;
  line-height: 1.75;
}

.evidence-card ul,
.rule-card ul {
  margin: 0;
  padding-left: 17px;
  color: #c9d0cc;
  font-size: 11px;
  line-height: 1.8;
}

.evidence-card.inference {
  border-color: #4c4030;
  background: rgba(215, 173, 100, 0.06);
}

.evidence-warning {
  margin-bottom: 10px;
  padding: 10px 12px;
  border: 1px solid #68473a;
  border-radius: 9px;
  background: rgba(226, 124, 91, 0.08);
  color: #e7b19e;
  font-size: 10px;
  line-height: 1.6;
}

.industry-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.industry-head h4 {
  margin: 0;
}

.industry-head span,
.evidence-tag {
  padding: 3px 6px;
  border-radius: 999px;
  background: var(--panel-3);
  color: var(--dim);
  font-size: 8px;
}

.evidence-ai_inference {
  border-color: #4c4030;
}

.evidence-ai_inference .industry-head span {
  background: rgba(215, 173, 100, 0.1);
  color: var(--accent);
}

.diffusion-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.diffusion-card {
  padding: 15px;
  border: 1px solid var(--line-soft);
  border-radius: 11px;
  background: var(--panel-2);
}

.diffusion-card header {
  display: flex;
  align-items: center;
  gap: 8px;
}

.diffusion-card header span {
  padding: 3px 6px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 8px;
}

.diffusion-card header strong {
  font-size: 12px;
}

.diffusion-card p,
.diffusion-card dd {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.65;
}

.diffusion-card dl {
  display: grid;
  gap: 6px;
  margin: 11px 0 0;
}

.diffusion-card dl div {
  display: grid;
  grid-template-columns: 35px 1fr;
  gap: 7px;
}

.diffusion-card dt {
  color: var(--dim);
  font-size: 8px;
}

.diffusion-card dd {
  margin: 0;
}

.chain-table,
.tracking-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.chain-table th,
.chain-table td,
.tracking-table th,
.tracking-table td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 11px;
  line-height: 1.6;
  text-align: left;
  vertical-align: top;
}

.chain-table th,
.tracking-table th {
  color: var(--dim);
  font-size: 10px;
  font-weight: 500;
}

.chain-table td {
  color: #cbd1cd;
}

.chain-table tr:last-child td,
.tracking-table tr:last-child td {
  border-bottom: 0;
}

.chain-table .status-pill {
  min-height: 20px;
  border-color: var(--line);
  background: var(--panel-3);
  color: var(--muted);
}

.chain-table .status-pill.confirmed {
  border-color: #315d4d;
  background: var(--green-soft);
  color: var(--green);
}

.stock-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.candidate-card {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--line-soft);
  border-radius: 11px;
  background: var(--panel-2);
}

.candidate-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 5px 10px;
}

.candidate-head strong {
  font-size: 13px;
}

.candidate-head small {
  grid-column: 1;
  color: var(--dim);
  font-size: 10px;
}

.candidate-score {
  grid-row: 1 / 3;
  grid-column: 2;
  color: var(--accent);
  font: 600 21px/1 Georgia, serif;
}

.candidate-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0;
}

.candidate-tags span {
  padding: 4px 7px;
  border-radius: 6px;
  background: var(--panel-3);
  color: var(--muted);
  font-size: 10px;
}

.candidate-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: 12px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
}

.candidate-metrics div {
  padding: 9px;
  border-right: 1px solid var(--line-soft);
}

.candidate-metrics div:last-child {
  border-right: 0;
}

.candidate-metrics span,
.candidate-metrics strong {
  display: block;
}

.candidate-metrics span {
  color: var(--dim);
  font-size: 9px;
}

.candidate-metrics strong {
  margin-top: 5px;
  font-size: 12px;
}

.candidate-copy {
  display: grid;
  gap: 8px;
}

.candidate-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.55;
}

.candidate-copy b {
  color: #d3d9d5;
  font-weight: 600;
}

.candidate-actions,
.watch-actions {
  display: flex;
  gap: 8px;
  margin-top: 13px;
}

.primary-action,
.secondary-action,
.danger-action {
  min-height: 36px;
  padding: 0 13px;
  border-radius: 8px;
  cursor: pointer;
}

.primary-action {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #1d0e09;
  font-weight: 700;
}

.secondary-action {
  border: 1px solid var(--line);
  background: var(--panel-3);
  color: var(--text);
}

.danger-action {
  border: 1px solid #583139;
  background: var(--red-soft);
  color: var(--red);
}

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

.rule-card.verify h4 {
  color: var(--green);
}

.rule-card.reject h4 {
  color: var(--red);
}

.method-note {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: start;
  margin-top: 14px;
  padding: 12px 14px;
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  background: #0e1211;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.55;
}

.method-note strong {
  color: var(--text);
}

.tracking-grid,
.watchlist-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
}

.tracking-card header,
.watch-card header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.tracking-card header strong,
.watch-card header strong {
  font-size: 13px;
}

.tracking-card > p,
.watch-card > p {
  margin: 11px 0 0;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.7;
}

.tracking-meta,
.watch-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
  margin-top: 13px;
}

.tracking-meta div,
.watch-metrics div {
  padding: 9px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
}

.tracking-meta span,
.tracking-meta strong,
.watch-metrics span,
.watch-metrics strong {
  display: block;
}

.tracking-meta span,
.watch-metrics span {
  color: var(--dim);
  font-size: 7px;
}

.tracking-meta strong,
.watch-metrics strong {
  margin-top: 5px;
  font-size: 10px;
}

.mine-tools {
  display: flex;
  gap: 9px;
  margin-bottom: 15px;
}

.mine-tools button {
  min-height: 40px;
}

.auth-gate {
  display: grid;
  min-height: 100vh;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: clamp(40px, 8vw, 120px);
  padding: clamp(30px, 7vw, 100px);
  background:
    linear-gradient(90deg, rgba(226, 124, 91, 0.05), transparent 45%),
    var(--bg);
}

.auth-intro {
  max-width: 680px;
}

.auth-intro .eyebrow {
  margin: 48px 0 14px;
}

.auth-intro h1 {
  margin: 0;
  font: 600 clamp(42px, 5vw, 72px)/1.12 Georgia, "Songti SC", serif;
}

.auth-lead {
  max-width: 560px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.9;
}

.auth-steps {
  display: grid;
  gap: 10px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.auth-steps li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #cad0cc;
  font-size: 11px;
}

.auth-steps span {
  color: var(--accent);
  font: 600 9px/1 Georgia, serif;
}

.auth-card {
  width: min(100%, 420px);
  justify-self: end;
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
}

.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 4px;
  border-radius: 9px;
  background: #0d1110;
}

.auth-tabs button {
  min-height: 36px;
  border: 0;
  border-radius: 7px;
  background: none;
  color: var(--muted);
  font-size: 10px;
  cursor: pointer;
}

.auth-tabs button.active {
  background: var(--panel-3);
  color: var(--text);
}

.auth-copy {
  margin: 25px 0 19px;
}

.auth-copy span {
  color: var(--accent);
  font-size: 8px;
  letter-spacing: 0.15em;
}

.auth-copy h2 {
  margin: 9px 0 6px;
  font-size: 22px;
}

.auth-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 10px;
}

.auth-form {
  display: grid;
  gap: 13px;
}

.auth-form label span {
  display: block;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 9px;
}

.auth-form input,
.search-head input,
.invite-create select {
  width: 100%;
  min-height: 43px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0c100f;
  color: var(--text);
}

.form-error {
  min-height: 16px;
  margin: 0;
  color: var(--red);
  font-size: 9px;
}

.auth-notice {
  margin: 17px 0 0;
  color: var(--dim);
  font-size: 8px;
  text-align: center;
}

.dialog {
  width: min(92vw, 820px);
  max-height: min(88vh, 850px);
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  color: var(--text);
  overflow: hidden;
}

.dialog::backdrop {
  background: rgba(0, 0, 0, 0.75);
}

.dialog-shell {
  max-height: min(88vh, 850px);
  padding: 20px;
  overflow-y: auto;
}

.search-dialog {
  width: min(92vw, 680px);
}

.search-head,
.dialog-head {
  display: flex;
  align-items: center;
  gap: 10px;
}

.search-head input {
  flex: 1;
}

.search-head button,
.dialog-head button {
  min-height: 39px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-3);
  cursor: pointer;
}

.search-results {
  display: grid;
  margin-top: 12px;
}

.search-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 11px 3px;
  border-bottom: 1px solid var(--line-soft);
}

.search-stock {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 9px;
  align-items: center;
  border: 0;
  background: none;
  text-align: left;
  cursor: pointer;
}

.search-stock .user-avatar {
  width: 34px;
  height: 34px;
}

.search-stock strong,
.search-stock small {
  display: block;
}

.search-stock strong {
  font-size: 11px;
}

.search-stock small {
  margin-top: 4px;
  color: var(--dim);
  font-size: 8px;
}

.search-add {
  min-height: 31px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel-3);
  color: var(--muted);
  font-size: 8px;
  cursor: pointer;
}

.dialog-head {
  align-items: flex-start;
  justify-content: space-between;
}

.dialog-head span {
  color: var(--accent);
  font-size: 8px;
  letter-spacing: 0.15em;
}

.dialog-head h2 {
  margin: 7px 0;
  font-size: 21px;
}

.dialog-head p {
  margin: 0;
  color: var(--muted);
  font-size: 9px;
}

.dialog-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 17px 0;
  border: 1px solid var(--line-soft);
  border-radius: 9px;
}

.dialog-metrics div {
  padding: 11px;
  border-right: 1px solid var(--line-soft);
}

.dialog-metrics div:last-child {
  border-right: 0;
}

.dialog-metrics span,
.dialog-metrics strong {
  display: block;
}

.dialog-metrics span {
  color: var(--dim);
  font-size: 8px;
}

.dialog-metrics strong {
  margin-top: 6px;
  font-size: 12px;
}

.diagnosis-grid {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 15px;
  margin-top: 16px;
}

.diagnosis-score {
  display: grid;
  height: 100px;
  place-items: center;
  border: 7px solid var(--accent);
  border-radius: 50%;
  font: 600 29px/1 Georgia, serif;
}

.diagnosis-copy p {
  margin: 0 0 9px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.7;
}

.invite-create {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 9px;
  margin-top: 20px;
}

.new-invite-codes {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid #315d4d;
  border-radius: 9px;
  background: var(--green-soft);
  font: 600 11px/1.8 monospace;
  word-break: break-all;
}

.invite-list {
  display: grid;
}

.invite-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 10px;
  align-items: center;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 9px;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 30;
  max-width: 320px;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--panel-3);
  color: var(--text);
  font-size: 10px;
  opacity: 0;
  pointer-events: none;
}

.toast.show {
  opacity: 1;
}

@media (max-width: 980px) {
  :root {
    --sidebar: 196px;
  }

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

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

  .fact-cell:nth-child(3) {
    border-right: 0;
  }

  .fact-cell:nth-child(n + 4) {
    border-top: 1px solid var(--line-soft);
  }

  .search-button {
    min-width: 130px;
  }

  .search-button kbd {
    display: none;
  }
}

@media (max-width: 760px) {
  :root {
    --radius: 12px;
  }

  body {
    overflow-x: hidden;
  }

  .app-shell {
    padding-left: 0;
  }

  .sidebar {
    display: none;
  }

  .topbar {
    min-height: 60px;
    gap: 10px;
    padding: 9px 12px;
  }

  .mobile-brand {
    display: flex;
  }

  .mobile-brand .brand-mark {
    width: 32px;
    height: 32px;
    flex-basis: 32px;
    border-radius: 9px;
    font-size: 17px;
  }

  .mobile-brand strong {
    font: 600 15px/1 Georgia, serif;
  }

  .page-context {
    display: none;
  }

  .top-actions {
    gap: 6px;
  }

  .search-button {
    min-width: 44px;
    min-height: 44px;
    padding: 0;
  }

  .search-button span {
    font-size: 0;
  }

  .search-button span::after {
    content: "搜";
    font-size: 11px;
  }

  .live-state {
    min-width: 105px;
    padding: 5px 8px;
  }

  .text-button {
    display: none;
  }

  .main-content {
    width: 100%;
    min-width: 0;
    padding: 16px 12px calc(78px + env(safe-area-inset-bottom));
  }

  .view-intro {
    display: block;
  }

  .view-intro h2 {
    margin-top: 6px;
    font-size: 24px;
  }

  .asof-box {
    width: 100%;
    min-width: 0;
    margin-top: 10px;
    padding: 9px 11px;
  }

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

  .market-stat {
    padding: 11px 9px;
    border-top: 0;
    border-right: 1px solid var(--line-soft);
    border-bottom: 0;
  }

  .market-stat:nth-child(3) {
    border-right: 0;
  }

  .market-stat strong {
    overflow: hidden;
    font-size: 15px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .mainline-selector {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .mainline-tab {
    width: 100%;
    grid-template-columns: 1fr auto;
    gap: 4px;
    padding: 10px 8px;
  }

  .mainline-tab > span:first-child,
  .mainline-tab small {
    display: none;
  }

  .mainline-tab strong {
    font-size: 11px;
  }

  .mainline-tab b {
    font-size: 15px;
  }

  .thread-hero {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 15px;
  }

  .thread-hero h3 {
    margin: 9px 0 6px;
    font-size: 23px;
  }

  .confidence-box {
    grid-template-columns: 48px 1fr;
    padding: 9px;
  }

  .confidence-score {
    width: 48px;
    height: 48px;
    border-width: 4px;
    font-size: 17px;
  }

  .fact-grid {
    grid-template-columns: 1fr 1fr;
  }

  .fact-cell {
    border-top: 0 !important;
    border-right: 1px solid var(--line-soft) !important;
    border-bottom: 1px solid var(--line-soft);
  }

  .fact-cell:nth-child(even) {
    border-right: 0 !important;
  }

  .fact-cell:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .thread-section {
    min-width: 0;
    padding: 18px 15px;
  }

  .why-grid,
  .industry-grid,
  .diffusion-grid,
  .stock-board,
  .rules-grid,
  .tracking-grid,
  .watchlist-grid {
    grid-template-columns: 1fr;
  }

  .chain-table,
  .tracking-table {
    display: block;
  }

  .chain-table thead,
  .tracking-table thead {
    display: none;
  }

  .chain-table tbody,
  .tracking-table tbody {
    display: grid;
    gap: 9px;
  }

  .chain-table tr,
  .tracking-table tr {
    display: grid;
    gap: 6px;
    padding: 12px;
    border: 1px solid var(--line-soft);
    border-radius: 9px;
    background: var(--panel-2);
  }

  .chain-table td,
  .tracking-table td {
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
  }

  .chain-table td::before,
  .tracking-table td::before {
    display: block;
    margin-bottom: 3px;
    color: var(--dim);
    font-size: 7px;
  }

  .chain-table td::before {
    content: attr(data-label);
  }

  .method-note {
    grid-template-columns: 1fr;
  }

  .method-note span:last-child {
    color: var(--dim);
  }

  .mobile-nav {
    position: fixed;
    right: 12px;
    bottom: max(12px, env(safe-area-inset-bottom));
    left: 12px;
    z-index: 20;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 5px;
    padding: 5px;
    border: 1px solid var(--line);
    border-radius: 13px;
    background: #101412;
  }

  .mobile-nav button {
    min-height: 45px;
    border: 0;
    border-radius: 9px;
    background: none;
    color: var(--muted);
    font-size: 10px;
  }

  .mobile-nav button.active {
    background: var(--accent-soft);
    color: var(--accent);
    font-weight: 700;
  }

  .auth-gate {
    display: block;
    padding: 26px 16px 36px;
  }

  .auth-intro {
    margin: 0 auto;
  }

  .auth-intro .eyebrow {
    margin-top: 28px;
  }

  .auth-intro h1 {
    font-size: 39px;
  }

  .auth-steps {
    margin: 21px 0 25px;
  }

  .auth-card {
    width: 100%;
    margin: 0 auto;
    padding: 20px;
  }

  .dialog {
    width: calc(100vw - 20px);
    max-height: calc(100vh - 28px);
  }

  .dialog-shell {
    max-height: calc(100vh - 28px);
    padding: 15px;
  }

  .dialog-metrics {
    grid-template-columns: 1fr 1fr;
  }

  .dialog-metrics div:nth-child(2) {
    border-right: 0;
  }

  .dialog-metrics div:nth-child(n + 3) {
    border-top: 1px solid var(--line-soft);
  }

  .diagnosis-grid {
    grid-template-columns: 76px 1fr;
  }

  .diagnosis-score {
    height: 76px;
    border-width: 5px;
    font-size: 23px;
  }

  .invite-create {
    grid-template-columns: 1fr;
  }

  .toast {
    right: 12px;
    bottom: 78px;
    left: 12px;
    max-width: none;
  }
}

/* Final cascade guard for the research-density refresh. */
body {
  background:
    radial-gradient(circle at 58% -10%, rgba(227, 189, 112, 0.07), transparent 35%),
    linear-gradient(180deg, #14201a 0, var(--bg) 320px);
  font-size: 15px;
  line-height: 1.55;
}

.sidebar {
  background: #121b17;
}

.topbar {
  min-height: 72px;
  background: rgba(17, 25, 21, 0.95);
  backdrop-filter: blur(12px);
}

.main-content {
  width: min(100%, 1440px);
  padding-top: 26px;
}

.view-intro h2 {
  font-size: clamp(30px, 3vw, 40px);
}

.view-intro p,
.thread-summary {
  font-size: 15px;
}

.brand small,
.auth-brand small,
.side-nav button > span,
.side-nav button small,
.source-rail small,
.user-chip small,
.page-context span,
.search-button kbd,
.live-state small,
.eyebrow,
.section-heading span,
.fact-label {
  font-size: 11px;
}

.side-nav button strong,
.page-context h1 {
  font-size: 15px;
}

.search-button,
.text-button,
.live-state span,
.asof-box span,
.asof-box small,
.market-stat span,
.market-stat small,
.mainline-tab > span:first-child,
.mainline-tab small,
.stage-pill,
.quality-pill,
.status-pill,
.confidence-box span,
.confidence-box small,
.fact-cell span,
.fact-cell small,
.section-heading small {
  font-size: 12px;
}

.asof-box strong,
.confidence-box strong,
.evidence-card h4,
.industry-card h4,
.rule-card h4,
.watch-card > p,
.watch-metrics span {
  font-size: 14px;
}

.mainline-tab strong {
  font-size: 16px;
}

.mainline-tab b {
  font-size: 21px;
}

.thread-hero h3 {
  font-size: 32px;
}

.fact-cell strong {
  font-size: clamp(16px, 1.5vw, 19px);
}

.section-heading h3 {
  font-size: 19px;
}

.evidence-card p,
.industry-card p,
.rule-card p,
.evidence-card ul,
.rule-card ul {
  font-size: 14px;
  line-height: 1.65;
}

.evidence-warning,
.method-note,
.chain-table th,
.chain-table td,
.tracking-table th,
.tracking-table td,
.primary-action,
.secondary-action,
.danger-action {
  font-size: 13px;
}

.tracking-grid {
  grid-template-columns: 1fr;
  gap: 14px;
}

.tracking-card {
  padding: 0;
  border-color: var(--line);
  border-left-width: 4px;
  background: var(--panel);
}

.tracking-card.tracking-confirmed {
  border-left-color: var(--green);
}

.tracking-card.tracking-break {
  border-left-color: var(--red);
}

.tracking-card.tracking-baseline,
.tracking-card.tracking-watch,
.tracking-card.tracking-off-list {
  border-left-color: var(--amber);
}

@media (max-width: 760px) {
  .main-content {
    padding-top: 14px;
  }

  .view-intro h2 {
    font-size: 28px;
  }

  .view-intro p {
    font-size: 14px;
  }

  .tracking-grid {
    grid-template-columns: 1fr;
  }
}

.decision-board {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--line-soft);
  background: #1a2822;
}

.decision-board > div {
  min-width: 0;
  padding: 14px 18px;
  border-right: 1px solid var(--line-soft);
}

.decision-board > div:nth-child(4) {
  border-right: 0;
}

.decision-board span,
.decision-board strong,
.decision-board small {
  display: block;
}

.decision-board span {
  color: var(--dim);
  font-size: 11px;
}

.decision-board strong {
  margin-top: 4px;
  font-size: 18px;
}

.decision-board small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.decision-board .decision-primary {
  background: rgba(228, 189, 112, 0.07);
  box-shadow: inset 0 3px var(--amber);
}

.decision-confirmed .decision-primary {
  background: var(--green-soft);
  box-shadow: inset 0 3px var(--green);
}

.decision-late .decision-primary {
  background: var(--accent-soft);
  box-shadow: inset 0 3px var(--accent);
}

.decision-break .decision-primary {
  background: var(--red-soft);
  box-shadow: inset 0 3px var(--red);
}

.decision-board > p {
  grid-column: 1 / -1;
  margin: 0;
  padding: 9px 18px;
  border-top: 1px solid var(--line-soft);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.decision-board > p b {
  color: var(--text);
}

.decision-thresholds {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.012);
}

.decision-thresholds > div {
  min-width: 0;
  padding: 11px 15px;
  border-right: 1px solid var(--line-soft);
}

.decision-thresholds > div:nth-child(4) {
  border-right: 0;
}

.decision-thresholds span,
.decision-thresholds strong,
.decision-thresholds small {
  display: block;
}

.decision-thresholds span {
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
}

.decision-thresholds strong {
  margin-top: 3px;
  font-size: 14px;
}

.decision-thresholds small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.45;
}

.decision-thresholds .valuation-threshold {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 95px 330px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  border-top: 1px solid var(--line-soft);
  border-right: 0;
}

.decision-thresholds .valuation-threshold strong,
.decision-thresholds .valuation-threshold small {
  margin-top: 0;
}

.decision-thresholds > em {
  position: absolute;
  right: 12px;
  bottom: 4px;
  color: var(--dim);
  font-size: 9px;
  font-style: normal;
}

@media (max-width: 760px) {
  .decision-board {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .decision-board > div {
    padding: 12px 14px;
    border-bottom: 1px solid var(--line-soft);
  }

  .decision-board > div:nth-child(even) {
    border-right: 0;
  }

  .decision-board strong {
    font-size: 16px;
  }

  .decision-thresholds {
    grid-template-columns: 1fr;
  }

  .decision-thresholds > div {
    border-right: 0;
    border-bottom: 1px solid var(--line-soft);
  }

  .decision-thresholds .valuation-threshold {
    grid-column: auto;
    grid-template-columns: 1fr;
    gap: 2px;
    padding-bottom: 25px;
  }
}