:root {
  color-scheme: light;
  --bg: #f3f5f7;
  --surface: #fff;
  --surface-dark: #111417;
  --text: #161a1d;
  --muted: #667078;
  --line: #dce1e5;
  --accent: #5aa7d9;
  --accent-soft: #eaf5fb;
  --positive: #b83232;
  --negative: #15906a;
  --healthy: #15906a;
  --warning: #d99a2b;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

button, a { font: inherit; }

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

.topbar {
  min-height: 112px;
  padding: 24px max(32px, calc((100vw - 1440px) / 2 + 40px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: #fff;
  background: var(--surface-dark);
  border-bottom: 1px solid #2c3237;
  position: relative;
  z-index: 10;
}

.brand-block, .brand-line, .topbar-actions, .source-summary {
  display: flex;
  align-items: center;
}

.brand-block { gap: 12px; }
.brand-line { gap: 10px; }
.brand-line strong { font-size: 24px; letter-spacing: -.02em; }

.brand-mark {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  color: #0a0a0a;
  background: var(--accent);
  font: 700 18px/1 "Geist Mono", monospace;
}

.task-badge {
  padding: 5px 8px;
  color: #9ed8fa;
  background: #25333c;
  border: 1px solid #436071;
  font: 600 10px/1 "Geist Mono", monospace;
  letter-spacing: .08em;
}

.run-meta, .source-summary small, .last-updated,
.panel-heading small, .metric-label {
  font-family: "Geist Mono", monospace;
}

.run-meta { margin-top: 8px; color: #a7b0b6; font-size: 12px; }
.topbar-actions { gap: 24px; }
.source-popover { position: relative; }

.source-summary {
  gap: 9px;
  padding: 8px 10px;
  color: #e9eef1;
  background: transparent;
  border: 0;
  cursor: pointer;
  text-align: left;
}

.source-summary strong { display: block; font-size: 12px; }
.source-summary small { display: block; margin-top: 4px; color: #7f8a91; font-size: 9px; }

.health-dot, .status-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--healthy);
}

.is-degraded { background: var(--warning); }
.is-missing { background: #d94b4b; }

.source-tooltip {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  width: min(360px, calc(100vw - 32px));
  max-height: 420px;
  overflow: auto;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 12px 36px #0a0a0a29;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity .15s ease, transform .15s ease, visibility .15s;
  z-index: 20;
}

.source-popover:hover .source-tooltip,
.source-popover:focus-within .source-tooltip,
.source-popover.is-open .source-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.tooltip-title, .source-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}

.tooltip-title span, .source-detail-row small {
  color: var(--muted);
  font: 600 10px/1.4 "Geist Mono", monospace;
}

.source-detail-name { display: flex; align-items: center; gap: 8px; min-width: 0; }
.source-detail-name span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.archive-button {
  padding: 10px 14px;
  color: #f3f5f6;
  border: 1px solid #4b555c;
  text-decoration: none;
  font-size: 12px;
  font-weight: 600;
}

main { max-width: 1440px; margin: 0 auto; padding: 28px 40px 36px; }

.intro {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 22px;
}

h1, h2, p { margin: 0; }
h1 { font-size: 29px; letter-spacing: -.025em; }
.intro p { margin-top: 7px; color: var(--muted); font-size: 13px; }
.last-updated { color: var(--muted); font-size: 10px; }

.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-bottom: 22px;
  background: var(--surface);
  border: 1px solid var(--line);
}

.metrics article {
  min-width: 0;
  min-height: 108px;
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
  border-right: 1px solid var(--line);
}

.metrics article:last-child { border-right: 0; }
.metrics span, .metrics small { color: var(--muted); }
.metrics span { font: 600 10px/1 "Geist Mono", monospace; }
.metrics strong { font: 650 26px/1 "Geist Mono", monospace; }
.metrics small { font-size: 11px; }
.accent-text { color: #276f9b !important; }
.warning-text { color: #8a5a0b !important; }

.ai-brief {
  min-height: 104px;
  margin-bottom: 22px;
  display: grid;
  grid-template-columns: 150px 1fr;
  color: #fff;
  background: var(--surface-dark);
  border: 1px solid #2c3237;
}

.ai-brief-label {
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  background: #192127;
  border-right: 1px solid #2c3237;
}

.ai-brief-label strong { color: #dff3ff; font: 650 11px/1 "Geist Mono", monospace; }
.ai-brief-label small { color: #7e8a91; font: 10px/1 "Geist Mono", monospace; }
.ai-brief > div:last-child { padding: 18px 24px; display: flex; flex-direction: column; justify-content: center; gap: 8px; }
.ai-brief h2 { font-size: 15px; }
.ai-brief p { max-width: 1050px; color: #aab4ba; font-size: 12px; line-height: 1.55; }

.candidate-comparison {
  margin-bottom: 22px;
  background: var(--surface);
  border: 1px solid var(--line);
}

.comparison-heading {
  min-height: 58px;
  padding: 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line);
}

.comparison-heading h2 { font-size: 16px; }
.comparison-heading small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font: 9px/1.3 "Geist Mono", monospace;
}

.comparison-periods {
  display: flex;
  border: 1px solid var(--line);
}

.comparison-periods button {
  min-width: 64px;
  min-height: 34px;
  padding: 0 13px;
  color: var(--muted);
  background: var(--surface);
  border: 0;
  cursor: pointer;
  font: 650 10px/1 "Geist Mono", monospace;
}

.comparison-periods button + button { border-left: 1px solid var(--line); }
.comparison-periods button[aria-pressed="true"] { color: #fff; background: var(--surface-dark); }

.comparison-content { display: grid; grid-template-columns: 320px minmax(0, 1fr); }
.comparison-summary {
  padding: 18px;
  background: #f8fafb;
  border-right: 1px solid var(--line);
}

.comparison-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 10px;
}

.comparison-metrics button, .comparison-metrics > div {
  min-width: 0;
  padding: 0;
  text-align: left;
  background: transparent;
  border: 0;
}

.comparison-metrics button { cursor: pointer; }
.comparison-metrics button[aria-pressed="true"] span { color: var(--text); font-weight: 650; }
.comparison-metrics strong, .comparison-metrics span { display: block; }
.comparison-metrics strong { font: 650 23px/1 "Geist Mono", monospace; }
.comparison-metrics span { margin-top: 6px; color: var(--muted); font: 9px/1 "Geist Mono", monospace; }

.comparison-net {
  margin-top: 16px;
  padding: 10px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #276f9b;
  background: var(--accent-soft);
}

.comparison-net span { font-size: 10px; font-weight: 650; }
.comparison-net strong { font: 650 12px/1 "Geist Mono", monospace; }
.comparison-lists { min-width: 0; display: grid; grid-template-columns: 1fr 1fr; }
.comparison-list { min-width: 0; }
.comparison-list + .comparison-list { border-left: 1px solid var(--line); }

.comparison-list-heading {
  width: 100%;
  min-height: 42px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  background: transparent;
  text-align: left;
}

.comparison-list-heading h3 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
}

.comparison-list-heading h3::before {
  width: 7px;
  height: 7px;
  content: "";
  border-radius: 50%;
  background: var(--accent);
}

.comparison-list.is-exited .comparison-list-heading h3::before { background: var(--warning); }
.comparison-list-heading span { color: var(--muted); font: 9px/1 "Geist Mono", monospace; }
.comparison-stock-list { min-height: 132px; max-height: 168px; overflow: auto; }

.comparison-stock-row {
  width: 100%;
  min-height: 42px;
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--text);
  background: transparent;
  border: 0;
  border-bottom: 1px solid #eef1f3;
  text-align: left;
}

button.comparison-stock-row { cursor: pointer; }
button.comparison-stock-row:hover, button.comparison-stock-row:focus-visible { background: var(--accent-soft); }
.comparison-stock-row strong { overflow: hidden; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.comparison-stock-row small { flex: 0 0 auto; color: var(--muted); font: 9px/1 "Geist Mono", monospace; }
.comparison-stock-empty { padding: 16px; color: var(--muted); font-size: 10px; }

.comparison-empty {
  padding: 18px;
  color: var(--muted);
  font-size: 11px;
}

.research-priority {
  margin-bottom: 22px;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
}

.priority-heading { margin-bottom: 14px; }
.priority-heading small { color: #276f9b; font: 650 9px/1 "Geist Mono", monospace; }
.priority-heading h2 { margin-top: 5px; }
.priority-list { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }

.priority-card {
  min-width: 0;
  padding: 14px;
  text-align: left;
  color: var(--text);
  background: #fbfcfc;
  border: 1px solid var(--line);
  cursor: pointer;
}

.priority-card:hover, .priority-card:focus-visible { border-color: var(--accent); }
.priority-card small { color: #276f9b; font: 650 9px/1 "Geist Mono", monospace; }
.priority-card strong, .priority-card span { display: block; }
.priority-card strong { margin-top: 10px; font-size: 13px; }
.priority-card span { margin-top: 6px; color: var(--muted); font-size: 10px; }
.priority-card p { margin-top: 11px; color: #4c585f; font-size: 11px; line-height: 1.55; }

.secondary-research { margin-top: 14px; padding-top: 13px; border-top: 1px solid var(--line); }
.secondary-research summary { cursor: pointer; font-size: 12px; font-weight: 650; }
.secondary-research > p { margin-top: 8px; color: var(--muted); font-size: 11px; }
.secondary-list { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 11px; }
.secondary-stock { padding: 7px 9px; color: var(--muted); background: transparent; border: 1px solid var(--line); cursor: pointer; font-size: 10px; }
.secondary-stock:hover, .secondary-stock:focus-visible { color: var(--text); border-color: var(--accent); }

.strategy-observer {
  margin-bottom: 22px;
  background: var(--surface);
  border: 1px solid var(--line);
}

.strategy-observer-heading {
  min-height: 46px;
  padding: 8px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
}

.strategy-observer-heading > div:first-child { min-width: 0; display: flex; align-items: center; gap: 10px; }
.strategy-observer-heading h2 { font-size: 15px; }
.strategy-observer-heading small { color: var(--muted); font: 9px/1.3 "Geist Mono", monospace; }
.strategy-total { flex: 0 0 auto; display: flex; align-items: center; gap: 8px; }
.strategy-total span { color: var(--muted); font: 600 9px/1 "Geist Mono", monospace; }
.strategy-total strong { padding: 6px 9px; color: #fff; background: var(--surface-dark); font: 650 11px/1 "Geist Mono", monospace; }
.strategy-heading-actions, .history-heading-actions { display: flex; align-items: center; gap: 8px; }
.mobile-section-toggle {
  display: none;
  padding: 7px 9px;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--line);
  cursor: pointer;
  font: 600 9px/1 "Geist Mono", monospace;
}

.observer-filter-band {
  min-height: 54px;
  padding: 8px 18px;
  display: flex;
  align-items: center;
  gap: 9px;
}

.observer-filter-band + .observer-filter-band { border-top: 1px solid #eef1f3; }
.observer-filter-label { flex: 0 0 auto; color: var(--muted); font: 600 9px/1 "Geist Mono", monospace; }

.strategy-filters {
  min-height: 38px;
  max-height: 164px;
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 9px;
  overflow: auto;
}

.rule-filters { overflow: visible; }

.strategy-filter {
  min-height: 44px;
  padding: 0 13px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--text);
  background: #f7f8f9;
  border: 1px solid var(--line);
  cursor: pointer;
  white-space: nowrap;
  font-size: 10px;
  font-weight: 650;
}

.strategy-filter:hover { border-color: #aeb7bd; }
.strategy-filter[aria-pressed="true"] { color: #276f9b; background: var(--accent-soft); border-color: var(--accent); }
.strategy-filter-count { color: var(--muted); font: 650 10px/1 "Geist Mono", monospace; }
.strategy-filter[aria-pressed="true"] .strategy-filter-count { color: var(--accent); }

.research-workspace { display: grid; grid-template-columns: 430px minmax(0, 1fr); gap: 18px; margin-bottom: 22px; }
.candidate-panel, .stock-panel, .opinion-panel, .source-panel, .history-panel { background: var(--surface); border: 1px solid var(--line); }
.candidate-panel { min-width: 0; height: 850px; display: flex; flex-direction: column; }

.panel-heading, .section-heading {
  min-height: 62px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
}

.panel-heading h2, .section-heading h2 { font-size: 16px; }
.panel-heading small { display: block; margin-top: 5px; color: var(--muted); font-size: 9px; }

.sort-button {
  padding: 8px 10px;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--line);
  cursor: pointer;
  font-size: 10px;
  font-weight: 650;
}

.sort-button:hover { color: var(--text); border-color: #aeb7bd; }

.candidate-columns {
  min-height: 34px;
  padding: 0 16px;
  display: grid;
  grid-template-columns: 1.35fr 1.1fr 54px;
  align-items: center;
  color: var(--muted);
  background: #f7f8f9;
  border-bottom: 1px solid var(--line);
  font: 600 9px/1 "Geist Mono", monospace;
}

.candidate-columns span:last-child { text-align: right; }
.candidate-list { min-height: 0; overflow: auto; }
.candidate-empty { padding: 16px; }
.candidate-more {
  width: calc(100% - 32px);
  min-height: 42px;
  margin: 12px 16px;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--line);
  cursor: pointer;
  font-size: 11px;
  font-weight: 650;
}
.candidate-more:hover, .candidate-more:focus-visible { color: var(--text); border-color: var(--accent); }

.candidate-row {
  width: 100%;
  min-height: 82px;
  padding: 12px 16px;
  display: grid;
  grid-template-columns: 1.35fr 1.1fr 54px;
  align-items: center;
  gap: 8px;
  color: var(--text);
  background: var(--surface);
  border: 0;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  text-align: left;
}

.candidate-row:hover { background: #f7fafc; }
.candidate-row.is-selected { padding-left: 13px; background: var(--accent-soft); border-left: 3px solid var(--accent); }
.candidate-stock strong, .candidate-stock small, .candidate-signal strong, .candidate-signal small { display: block; }
.candidate-stock strong { font-size: 13px; }
.candidate-stock small, .candidate-signal small { margin-top: 5px; color: var(--muted); font-size: 10px; }
.candidate-stock small { font-family: "Geist Mono", monospace; }
.candidate-signal strong { font-size: 11px; }
.candidate-score { text-align: right; color: #276f9b; font: 650 13px/1 "Geist Mono", monospace; }

.stock-panel { min-width: 0; height: 850px; display: flex; flex-direction: column; }
.stock-overview { min-height: 92px; padding: 14px 20px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.stock-identity > div { display: flex; align-items: center; gap: 10px; }
.stock-identity h2 { font-size: 20px; }
.stock-identity span { color: var(--muted); font: 11px/1 "Geist Mono", monospace; }
.stock-identity p { max-width: 420px; max-height: 48px; margin-top: 8px; overflow: auto; color: var(--muted); font-size: 11px; line-height: 1.45; }

.quote-summary { margin: 0; display: flex; gap: 24px; }
.quote-summary div { text-align: right; }
.quote-summary dt { color: var(--muted); font: 9px/1 "Geist Mono", monospace; }
.quote-summary dd { margin: 6px 0 0; font: 650 14px/1 "Geist Mono", monospace; }
.is-positive-text { color: var(--positive); }
.is-negative-text { color: var(--negative); }

.chart-toolbar { min-height: 58px; padding: 8px 18px; display: flex; justify-content: space-between; align-items: center; gap: 16px; background: #fafbfb; border-bottom: 1px solid var(--line); }
.period-badge { flex: 0 0 auto; padding: 7px 10px; color: #fff; background: var(--surface-dark); white-space: nowrap; font: 600 10px/1 "Geist Mono", monospace; }
#chart-filters { display: flex; flex-wrap: wrap; justify-content: flex-end; align-items: center; gap: 10px 14px; }
#chart-filters fieldset { margin: 0; padding: 0; display: flex; gap: 10px; border: 0; }
#chart-filters legend { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
#chart-filters label { display: inline-flex; align-items: center; gap: 5px; color: var(--muted); white-space: nowrap; font: 10px/1 "Geist Mono", monospace; }
#chart-filters input { accent-color: var(--accent); }
#subchart-filters { padding-left: 12px !important; border-left: 1px solid var(--line) !important; }
#indicator-filters label:has(input:checked), #subchart-filters label:has(input:checked) { color: var(--text); font-weight: 650; }
.event-note { padding: 7px 9px; color: var(--muted); background: #f1f3f4; font: 9px/1.3 "Geist Mono", monospace; }
.event-menu { position: relative; }
.event-menu summary { padding: 7px 9px; color: var(--text); background: var(--surface); border: 1px solid var(--line); cursor: pointer; list-style: none; font: 600 9px/1 "Geist Mono", monospace; }
.event-menu summary::-webkit-details-marker { display: none; }
.event-menu summary::after { content: " ▾"; color: var(--muted); }
.event-menu[open] summary::after { content: " ▴"; }
.event-menu #event-filters { position: absolute; top: calc(100% + 8px); right: 0; width: 320px; max-height: 280px; padding: 12px !important; display: grid; grid-template-columns: 1fr 1fr; gap: 11px !important; overflow: auto; background: var(--surface); border: 1px solid var(--line); box-shadow: 0 10px 28px #0a0a0a24; z-index: 8; }
.chart-stage { position: relative; min-height: 660px; flex: 1; }
#chart { min-height: 660px; height: 100%; }
.chart-status { position: absolute; inset: 0; margin: 0; display: grid; place-items: center; color: var(--muted); background: rgba(255, 255, 255, .86); font: 12px/1.5 "Geist Mono", monospace; z-index: 2; }
.chart-status[hidden] { display: none; }

.lower-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(320px, 1fr); gap: 18px; margin-bottom: 22px; }
.opinion-panel { min-height: 230px; display: grid; grid-template-columns: 226px 1fr; }
.opinion-lead { padding: 24px 20px; display: flex; flex-direction: column; justify-content: center; gap: 11px; color: #0d151a; background: var(--accent); }
.opinion-lead small, .opinion-lead span { font: 650 9px/1 "Geist Mono", monospace; }
.opinion-lead h2 { font-size: 20px; line-height: 1.25; }
.opinion-panel > p { padding: 28px 26px; align-self: center; color: var(--muted); font-size: 13px; line-height: 1.7; white-space: pre-wrap; }

.source-panel { min-width: 0; }
.section-heading { min-height: 54px; }
.section-heading span { color: var(--muted); font: 650 9px/1 "Geist Mono", monospace; }
.source-status { max-height: 176px; overflow: auto; }
.source-group { min-height: 43px; padding: 9px 16px; display: flex; justify-content: space-between; align-items: center; gap: 16px; border-bottom: 1px solid var(--line); }
.source-group:last-child { border-bottom: 0; }
.source-group-name { display: flex; align-items: center; gap: 8px; min-width: 0; }
.source-group-name strong { overflow: hidden; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.source-group-meta { text-align: right; }
.source-group-meta strong, .source-group-meta small { display: block; font-family: "Geist Mono", monospace; }
.source-group-meta strong { font-size: 10px; }
.source-group-meta small { margin-top: 3px; color: var(--muted); font-size: 8px; }

.history-panel { scroll-margin-top: 20px; }
.history-links { padding: 14px 18px; display: flex; flex-wrap: wrap; gap: 10px; }
.history-links a { padding: 8px 10px; color: var(--text); background: #f7f8f9; border: 1px solid var(--line); text-decoration: none; font: 10px/1.3 "Geist Mono", monospace; }
.history-links a:hover { border-color: var(--accent); }
.empty-state { color: var(--muted); font-size: 11px; }

footer { max-width: 1440px; margin: 0 auto; padding: 0 40px 36px; color: var(--muted); font-size: 10px; }

@media (max-width: 900px) {
  .topbar { min-height: 72px; padding: 12px 16px; gap: 0; }
  .brand-block, .brand-line, .topbar-actions, .source-summary { gap: 0; }
  .brand-mark { width: 27px; height: 27px; margin-right: 12px; }
  .brand-line strong { font-size: 16px; }
  .task-badge { display: none; }
  .run-meta { margin-top: 3px; max-width: 180px; overflow: hidden; font-size: 8px; text-overflow: ellipsis; white-space: nowrap; }
  .topbar-actions > * + * { margin-left: 8px; }
  .source-summary { padding: 8px; border: 1px solid #414b52; }
  .source-summary .health-dot { margin-right: 9px; }
  .source-summary strong { display: none; }
  .source-summary small { margin: 0; color: #dde3e6; font-size: 9px; }
  .archive-button { width: 36px; overflow: hidden; padding: 9px; color: transparent; white-space: nowrap; }
  .archive-button::before { content: "↗"; color: #fff; }
  .source-tooltip { position: fixed; top: 76px; right: 16px; left: 16px; width: auto; max-height: min(60vh, 420px); }

  main { padding: 20px 16px 28px; }
  .intro { display: block; margin-bottom: 16px; }
  h1 { font-size: 23px; }
  .intro p { font-size: 11px; }
  .last-updated { display: block; margin-top: 7px; }

  .metrics { grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 16px; background: transparent; border: 0; }
  .metrics article { min-height: 82px; padding: 13px 14px; background: var(--surface); border: 1px solid var(--line); }
  .metrics article:last-child { border-right: 1px solid var(--line); }
  .metrics strong { font-size: 21px; }
  .metrics small { display: none; }

  .ai-brief { display: block; min-height: 0; margin-bottom: 16px; }
  .ai-brief-label { padding: 14px 16px 0; display: block; background: transparent; border: 0; }
  .ai-brief-label small { margin-left: 8px; }
  .ai-brief > div:last-child { padding: 10px 16px 16px; }
  .ai-brief h2 { font-size: 15px; }
  .ai-brief p { font-size: 10px; }

  .candidate-comparison { margin-bottom: 16px; }
  .comparison-heading { min-height: 58px; padding: 8px 12px; }
  .comparison-heading h2 { font-size: 15px; }
  .comparison-heading small { max-width: 185px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .comparison-periods button { min-width: 52px; min-height: 32px; padding: 0 10px; font-size: 9px; }
  .comparison-content { display: block; }
  .comparison-summary { padding: 13px 14px; border-right: 0; border-bottom: 1px solid var(--line); }
  .comparison-metrics { grid-template-columns: repeat(4, 1fr); gap: 8px; }
  .comparison-metrics button, .comparison-metrics > div { text-align: center; }
  .comparison-metrics strong { font-size: 18px; }
  .comparison-metrics span { font-size: 8px; }
  .comparison-net { margin-top: 12px; }
  .comparison-lists { display: block; }
  .comparison-list + .comparison-list { border-left: 0; border-top: 1px solid var(--line); }
  .comparison-list-heading { min-height: 44px; cursor: pointer; }
  .comparison-list-heading::after { margin-left: 6px; color: var(--muted); content: "▾"; }
  .comparison-list.is-mobile-open .comparison-list-heading::after { content: "▴"; }
  .comparison-stock-list { display: block; min-height: 0; max-height: none; overflow: hidden; }
  .comparison-stock-list .comparison-stock-row:nth-child(n+3) { display: none; }
  .comparison-list.is-mobile-open .comparison-stock-list {
    max-height: 224px;
    overflow: auto;
  }
  .comparison-list.is-mobile-open .comparison-stock-row:nth-child(n+3) { display: flex; }
  .comparison-stock-row { min-height: 38px; padding: 0 14px; }

  .research-priority { display: none; }
  .priority-list { grid-template-columns: 1fr; }
  .priority-card p { font-size: 10px; }

  .strategy-observer { margin-bottom: 16px; }
  .strategy-observer-heading { min-height: 44px; padding: 8px 12px; }
  .strategy-observer-heading > div:first-child { display: block; }
  .strategy-observer-heading h2 { font-size: 16px; }
  .strategy-observer-heading small { display: block; margin-top: 4px; }
  .mobile-section-toggle { display: inline-flex; align-items: center; }
  #strategy-filter-content { display: none; }
  .strategy-observer.is-mobile-open #strategy-filter-content { display: block; }
  .observer-filter-band { min-height: 52px; padding: 4px 12px; align-items: flex-start; flex-direction: column; gap: 0; }
  .observer-filter-band > * + * { margin-top: 5px; }
  .observer-filter-label { font-size: 8px; }
  .strategy-filters {
    width: 100%;
    min-height: 0;
    max-height: 240px;
    margin: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    overflow-x: hidden;
    overflow-y: auto;
    align-content: start;
  }
  .rule-filters { overflow-x: hidden; overflow-y: auto; }
  .strategy-filter {
    width: 100%;
    min-height: 42px;
    margin: 0;
    padding: 8px 12px;
    justify-content: space-between;
    white-space: normal;
    text-align: left;
    font-size: 9px;
    line-height: 1.35;
  }

  .research-workspace { display: flex; flex-direction: column; gap: 0; margin-bottom: 16px; }
  .research-workspace > * + * { margin-top: 16px; }
  .candidate-panel, .stock-panel { height: auto; }
  .candidate-columns { display: none; }
  .candidate-list { max-height: none; overflow: visible; }
  .candidate-row { min-height: 84px; grid-template-columns: 1.35fr 1fr 50px; }
  .panel-heading { min-height: 52px; padding: 0 14px; }
  .panel-heading h2 { font-size: 16px; }

  .stock-overview { min-height: 0; padding: 14px; display: block; }
  .stock-identity p { white-space: normal; line-height: 1.45; }
  .quote-summary { margin-top: 14px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .quote-summary div { padding-top: 9px; text-align: left; border-top: 1px solid var(--line); }
  .chart-toolbar { padding: 10px 12px; align-items: flex-start; flex-direction: column; }
  #chart-filters { width: 100%; margin: 0; display: grid; grid-template-columns: 1fr; gap: 10px; overflow: visible; }
  #chart-filters > * { margin: 4px; }
  #chart-filters fieldset { width: 100%; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
  #chart-filters fieldset label + label { margin-left: 8px; }
  #chart-filters label { font-size: 8px; }
  #subchart-filters { padding: 10px 0 0 !important; border-left: 0 !important; border-top: 1px solid var(--line) !important; }
  .event-note { width: 100%; text-align: right; }
  .event-menu #event-filters { position: fixed; right: 16px; left: 16px; width: auto; }
  .chart-stage, #chart { height: 360px; min-height: 360px; flex: none; }

  .lower-grid { display: flex; flex-direction: column; gap: 0; margin-bottom: 16px; }
  .lower-grid > * + * { margin-top: 16px; }
  .opinion-panel { min-height: 0; display: block; }
  .opinion-lead { padding: 16px; }
  .opinion-lead h2 { font-size: 16px; }
  .opinion-panel > p { padding: 16px; font-size: 11px; }
  .source-status { max-height: none; }
  .history-links { display: none; grid-template-columns: 1fr; max-height: 260px; overflow: auto; }
  .history-panel.is-mobile-open .history-links { display: grid; }
  footer { padding: 0 16px 28px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .source-tooltip { transition: none; }
}