:root {
  color-scheme: dark;
  --bg: #071019;
  --panel: #0d1822;
  --panel-2: #101f2b;
  --panel-3: #142633;
  --line: #213544;
  --line-soft: rgba(141, 161, 175, .14);
  --text: #eef5f7;
  --muted: #8da1af;
  --green: #28d4aa;
  --red: #ff6572;
  --amber: #f5bd5b;
  --blue: #67b7ff;
  --radius: 10px;
  --shadow: 0 7px 20px rgba(0, 0, 0, .16);
}

* { box-sizing: border-box; }
html { background: var(--bg); }
body {
  margin: 0;
  background:
    radial-gradient(circle at 15% -10%, rgba(103, 183, 255, .09), transparent 34%),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 13px;
  line-height: 1.4;
}
button, select, textarea { font: inherit; }
button, summary, select { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin-top: 0; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }

.topbar {
  position: sticky;
  z-index: 50;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 50px;
  padding: 6px max(12px, env(safe-area-inset-left));
  border-bottom: 1px solid rgba(35, 52, 67, .85);
  background: rgba(7, 16, 25, .9);
  backdrop-filter: blur(16px);
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  border: 1px solid rgba(103, 183, 255, .45);
  border-radius: 10px;
  color: var(--blue);
  background: rgba(103, 183, 255, .1);
  font-weight: 800;
}
.brand strong, .brand small { display: block; }
.brand strong { font-size: 14px; line-height: 1.1; letter-spacing: .01em; }
.brand small { margin-top: 3px; color: var(--muted); font-size: 10px; }
.topbar-meta { display: flex; align-items: center; gap: 14px; color: var(--muted); font-size: 11px; }
.health { display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.health i { width: 7px; height: 7px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 4px rgba(245, 189, 91, .1); }
.health i.ok { background: var(--green); box-shadow: 0 0 0 4px rgba(40, 212, 170, .1); }
.health i.bad { background: var(--red); box-shadow: 0 0 0 4px rgba(255, 101, 114, .1); }

.shell { width: min(1480px, calc(100% - 18px)); margin: 8px auto 0; }
.panel { border: 1px solid var(--line); border-radius: var(--radius); background: rgba(13, 24, 34, .94); box-shadow: var(--shadow); }
.eyebrow { margin: 0 0 3px; color: var(--blue); font-size: 9px; font-weight: 800; letter-spacing: .16em; }
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.section-head h2, .market-toolbar h2 { margin: 0; font-size: 15px; letter-spacing: -.01em; }
.compact-head { min-height: 27px; }
.legend, .caption { color: var(--muted); font-size: 10px; }
.chart-caption a { color: var(--muted); text-decoration-color: rgba(103, 183, 255, .45); text-underline-offset: 2px; }
.chart-caption a:hover { color: var(--blue); }
.empty { display: grid; min-height: 80px; place-items: center; color: var(--muted); text-align: center; }

.strategy-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 7px 11px;
}
.strategy-bar h1 { margin: 0; font-size: clamp(15px, 1.7vw, 19px); line-height: 1.15; }
.strategy-bar > p { display: flex; gap: 10px; margin: 0; color: var(--muted); font-size: 10px; text-align: right; white-space: nowrap; }
.strategy-bar > p strong { color: var(--amber); font-weight: 650; }

.setup-strip { margin-top: 7px; padding: 8px 10px; }
.signal-columns { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(360px, .8fr); gap: 10px; }
.current-signals, .history-signals { min-width: 0; }
.history-signals { padding-left: 10px; border-left: 1px solid var(--line-soft); }
#historyTitle b { margin-left: 4px; color: var(--muted); font-size: 10px; font-weight: 600; }
.setup-board, .history-board { display: flex; gap: 6px; margin-top: 5px; overflow-x: auto; scroll-snap-type: x proximity; scrollbar-width: none; }
.setup-board::-webkit-scrollbar, .history-board::-webkit-scrollbar, .decision-grid-compact::-webkit-scrollbar { display: none; }
.setup-board > .empty { width: 100%; min-height: 58px; }
.setup-empty {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 238px;
  min-height: 54px;
  padding: 7px 9px;
  border: 1px dashed var(--line);
  border-radius: 10px;
  color: var(--muted);
  background: rgba(8, 16, 25, .45);
}
.setup-empty strong { color: var(--text); white-space: nowrap; }
.setup-empty span { font-size: 9px; }
.setup-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3px 12px;
  min-width: 160px;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--text);
  background: var(--panel-2);
  text-align: left;
  cursor: pointer;
  scroll-snap-align: start;
}
.setup-card:hover, .setup-card.selected { border-color: var(--blue); background: rgba(103, 183, 255, .08); }
.setup-card span:first-child { display: flex; align-items: baseline; gap: 7px; }
.setup-card strong { font-size: 14px; }
.setup-card small { color: var(--muted); font-size: 9px; }
.setup-card-status { align-self: center; color: var(--muted); font-size: 10px; }
.setup-card > b { grid-column: 2; grid-row: 1 / span 2; align-self: center; color: var(--blue); font-size: 17px; }
.setup-card > b small { display: block; text-align: right; }
.setup-short_candidate > b { color: var(--red); }
.setup-rebound_candidate > b { color: var(--green); }
.setup-watch_confirmation > b { color: var(--amber); }
.setup-observation > b { color: var(--muted); }

.history-empty {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 100%;
  min-height: 54px;
  padding: 7px 9px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: rgba(8, 16, 25, .36);
}
.history-empty strong { color: var(--text); white-space: nowrap; }
.history-empty span { font-size: 9px; }
.history-card {
  min-width: 218px;
  max-width: 260px;
  padding: 7px 9px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  color: var(--text);
  background: rgba(8, 16, 25, .5);
  font: inherit;
  text-align: left;
  cursor: pointer;
  scroll-snap-align: start;
}
.history-card:hover, .history-card:focus-visible, .history-card.selected { border-color: var(--blue); background: rgba(103, 183, 255, .08); outline: none; }
.history-short_candidate { border-left: 3px solid var(--red); }
.history-rebound_candidate { border-left: 3px solid var(--green); }
.history-watch_confirmation { border-left: 3px solid var(--amber); }
.history-head { display: grid; grid-template-columns: auto 1fr auto; gap: 7px; align-items: baseline; }
.history-head strong { font-size: 13px; }
.history-head span { overflow: hidden; color: var(--muted); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.history-head b { color: var(--blue); font-size: 15px; }
.history-meta { display: flex; gap: 6px; align-items: center; margin-top: 2px; color: var(--muted); font-size: 8px; }
.history-meta .active { color: var(--green); }
.history-meta .archived { color: var(--amber); }
.history-meta .triggered { color: var(--red); }
.history-meta .untriggered { color: var(--amber); }
.history-card p, .history-card small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.history-card p { margin: 4px 0 0; font-size: 9px; }
.history-card small { margin-top: 2px; color: var(--muted); font-size: 8px; }

.primary-grid { display: grid; grid-template-columns: minmax(0, 1.75fr) minmax(320px, .75fr); gap: 7px; margin-top: 7px; }
.market, .decision-panel { min-width: 0; padding: 10px; }
.market { overflow: hidden; }
.market-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.controls { display: flex; align-items: center; gap: 7px; }
select, .segmented, .icon-button {
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--text);
  background: var(--panel-2);
}
select { min-width: 92px; padding: 0 28px 0 10px; }
.segmented { display: flex; padding: 3px; }
.segmented button { min-width: 42px; border: 0; border-radius: 6px; color: var(--muted); background: transparent; cursor: pointer; }
.segmented button.active { color: var(--text); background: var(--panel-3); box-shadow: inset 0 0 0 1px rgba(103, 183, 255, .22); }
.icon-button { padding: 0 10px; color: var(--muted); cursor: pointer; }
.icon-button:hover { color: var(--text); border-color: var(--blue); }
.state-strip { display: flex; gap: 4px; margin-top: 7px; overflow-x: auto; scrollbar-width: none; }
.state-strip::-webkit-scrollbar { display: none; }
.chip { flex: 0 0 auto; padding: 4px 7px; border-radius: 6px; color: var(--muted); background: rgba(141, 161, 175, .08); font-size: 10px; }
.chip.positive { color: var(--green); background: rgba(40, 212, 170, .1); }
.chip.negative { color: var(--red); background: rgba(255, 101, 114, .1); }

.leg-summary {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 30px;
  margin-top: 5px;
  padding: 4px 7px;
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  font-size: 11px;
}
.leg-summary b { font-size: 12px; }
.leg-summary span { color: var(--muted); }
.leg-summary.down { border-color: rgba(255, 101, 114, .28); background: rgba(255, 101, 114, .06); }
.leg-summary.down b { color: var(--red); }
.leg-summary.up { border-color: rgba(40, 212, 170, .28); background: rgba(40, 212, 170, .06); }
.leg-summary.up b { color: var(--green); }
.muted-summary { color: var(--muted); background: rgba(8, 16, 25, .3); }
.chart-shell { position: relative; height: 360px; margin-top: 5px; border: 1px solid var(--line-soft); border-radius: 8px; overflow: hidden; background: #09131c; }
.chart { width: 100%; height: 100%; }
.chart-empty { position: absolute; inset: 0; background: #09131c; }
.chart-legend {
  position: absolute;
  z-index: 3;
  bottom: 7px;
  left: 9px;
  max-width: calc(100% - 18px);
  padding: 4px 7px;
  border-radius: 5px;
  color: var(--muted);
  background: rgba(7, 16, 25, .78);
  font: 10px/1.35 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  pointer-events: none;
}
.chart-range-change {
  position: absolute;
  z-index: 3;
  top: 7px;
  right: 9px;
  max-width: calc(100% - 18px);
  padding: 4px 7px;
  border: 1px solid rgba(141, 161, 175, .2);
  border-radius: 5px;
  color: var(--muted);
  background: rgba(7, 16, 25, .78);
  font: 10px/1.35 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  pointer-events: none;
}
.chart-range-change.up { border-color: rgba(40, 212, 170, .35); color: var(--green); }
.chart-range-change.down { border-color: rgba(255, 101, 114, .35); color: var(--red); }
.chart-caption { margin: 4px 0 0; }

.decision-focus { display: grid; gap: 6px; margin-top: 6px; }
.setup-current-empty, .setup-focus, .setup-facts > div, .setup-plan > div, .price-leg-card, .setup-news-card {
  border: 1px solid var(--line-soft);
  border-radius: 10px;
  background: rgba(8, 16, 25, .45);
}
.setup-current-empty { display: grid; gap: 3px; padding: 8px; }
.setup-current-empty strong { font-size: 15px; }
.setup-current-empty span { color: var(--muted); font-size: 11px; }
.setup-news-card { padding: 8px; }
.setup-news-card > div { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.setup-news-card small { color: var(--muted); font-size: 9px; }
.setup-news-card strong { font-size: 11px; }
.setup-news-card p { margin: 5px 0 0; font-size: 11px; line-height: 1.45; }
.setup-focus { padding: 8px; }
.setup-focus-short_candidate { border-color: rgba(255, 101, 114, .35); background: rgba(255, 101, 114, .06); }
.setup-focus-rebound_candidate { border-color: rgba(40, 212, 170, .35); background: rgba(40, 212, 170, .06); }
.setup-focus-watch_confirmation { border-color: rgba(245, 189, 91, .32); background: rgba(245, 189, 91, .05); }
.setup-focus-head { display: grid; grid-template-columns: .6fr 1.3fr 1fr auto; gap: 8px; align-items: end; }
.setup-focus-head span small, .setup-facts small, .setup-plan small, .price-leg-card small { display: block; color: var(--muted); font-size: 9px; letter-spacing: .04em; }
.setup-focus-head span strong { display: block; margin-top: 2px; font-size: 12px; }
.setup-focus-head > b { color: var(--blue); font-size: 22px; line-height: 1; }
.setup-focus-head > b small { color: var(--muted); font-size: 9px; }
.setup-reason { margin: 6px 0 0; font-size: 11px; }
.setup-facts, .setup-plan { display: grid; gap: 7px; }
.setup-facts { grid-template-columns: 1fr 1fr; }
.setup-facts > div, .setup-plan > div { padding: 6px 8px; }
.setup-facts > div:last-child { grid-column: 1 / -1; }
.setup-facts strong, .setup-plan strong { display: block; margin-top: 3px; font-size: 11px; line-height: 1.45; }
.signal-positive { color: var(--green); }
.signal-negative { color: var(--red); }
.signal-mixed { color: var(--amber); }
.price-leg-card { padding: 7px 8px; }
.price-leg-card strong { display: block; margin-top: 3px; font-size: 12px; }
.price-leg-card b { display: block; margin-top: 4px; font-size: 15px; }
.price-leg-card.leg-down { border-color: rgba(255, 101, 114, .3); }
.price-leg-card.leg-down b { color: var(--red); }
.price-leg-card.leg-up { border-color: rgba(40, 212, 170, .3); }
.price-leg-card.leg-up b { color: var(--green); }

.metrics-strip { display: grid; grid-template-columns: repeat(6, minmax(62px, .6fr)) minmax(140px, 1.25fr) minmax(130px, 1fr); gap: 1px; margin-top: 7px; padding: 0; overflow: hidden; }
.metrics-strip > div { min-width: 0; padding: 6px 8px; border-right: 1px solid var(--line-soft); background: rgba(8, 16, 25, .26); }
.metrics-strip span, .metrics-strip strong { display: block; }
.metrics-strip span { color: var(--muted); font-size: 9px; }
.metrics-strip strong { margin-top: 2px; overflow: hidden; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }

.secondary-grid { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(300px, .75fr); gap: 7px; margin-top: 7px; align-items: start; }
.graph-section { min-width: 0; padding: 10px; }
.ontology-graph { margin-top: 10px; }
.recent-news-section { margin-top: 10px; padding-top: 9px; border-top: 1px solid var(--line-soft); }
.recent-news-section h3 { margin: 0; font-size: 13px; }
.recent-news-board { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; margin-top: 6px; }
.recent-news-card { min-width: 0; padding: 7px 8px; border: 1px solid var(--line-soft); border-radius: 8px; background: rgba(8, 16, 25, .42); }
.recent-news-card strong { display: block; overflow: hidden; font-size: 10px; line-height: 1.4; text-overflow: ellipsis; white-space: nowrap; }
.recent-news-card p { display: -webkit-box; overflow: hidden; margin: 4px 0 0; color: var(--muted); font-size: 9px; line-height: 1.4; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.recent-news-card .recent-news-assets, .recent-news-card .recent-news-impact, .recent-news-card .recent-news-impact-detail { display: block; -webkit-line-clamp: 3; }
.recent-news-card .recent-news-assets { color: var(--blue); }
.recent-news-card .recent-news-impact { color: var(--text); }
.recent-news-card .recent-news-impact-detail { color: var(--muted); opacity: .9; }
.recent-news-card p b { color: inherit; font-weight: 700; }
.recent-news-meta { display: flex; justify-content: space-between; gap: 6px; margin-bottom: 3px; color: var(--muted); font-size: 8px; }
.recent-news-meta span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.graph-desktop { display: grid; grid-template-columns: minmax(260px, 1.4fr) 28px minmax(130px, .55fr) 28px minmax(190px, .9fr); gap: 7px; align-items: stretch; }
.graph-inputs { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.graph-node { min-width: 0; padding: 10px; border: 1px solid var(--line-soft); border-radius: 9px; background: rgba(8, 16, 25, .42); }
.graph-node > small { color: var(--muted); font-size: 8px; letter-spacing: .08em; }
.graph-node h3 { margin: 3px 0 7px; font-size: 13px; }
.graph-arrow { display: grid; place-items: center; color: var(--blue); font-size: 20px; font-weight: 800; }
.graph-relation { display: grid; grid-template-columns: 1fr auto; gap: 2px 7px; padding: 5px 0; border-top: 1px solid var(--line-soft); }
.graph-relation strong { overflow: hidden; font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.graph-relation span, .graph-relation small { font-size: 9px; }
.graph-relation small { grid-column: 1 / -1; color: var(--muted); }
.graph-relation.muted { display: block; }
.graph-signal { display: inline-block; margin-top: 6px; padding: 3px 6px; border-radius: 5px; color: var(--muted); background: rgba(141, 161, 175, .08); font-size: 9px; }
.graph-signal.positive { color: var(--green); }
.graph-signal.negative { color: var(--red); }
.graph-signal.warning { color: var(--amber); }
.market-lines { display: grid; gap: 2px; color: var(--muted); font-size: 9px; }
.graph-security { display: grid; place-content: center; text-align: center; }
.graph-security h3 { font-size: 22px; }
.graph-security span { color: var(--muted); font-size: 8px; }
.graph-opinion div { display: flex; justify-content: space-between; gap: 8px; padding: 4px 0; border-top: 1px solid var(--line-soft); font-size: 9px; }
.graph-opinion p { margin: 6px 0 0; color: var(--muted); font-size: 9px; }
.graph-mobile { display: none; }

.ordinary-decisions { margin-top: 9px; border-top: 1px solid var(--line-soft); }
.ordinary-decisions summary { padding: 8px 0 0; color: var(--muted); font-size: 10px; cursor: pointer; }
.decision-grid-compact { display: flex; gap: 7px; margin-top: 8px; overflow-x: auto; scroll-snap-type: x proximity; }
.decision-mini { width: 170px; min-width: 170px; padding: 9px; border: 1px solid var(--line-soft); border-radius: 9px; color: var(--text); background: rgba(8, 16, 25, .42); text-align: left; cursor: pointer; }
.decision-mini.selected { border-color: var(--blue); }
.decision-mini header { display: flex; justify-content: space-between; gap: 8px; }
.decision-mini h3 { margin: 0; font-size: 13px; }
.stance { font-size: 9px; }
.stance-positive { color: var(--green); }
.stance-cautious { color: var(--amber); }
.stance-neutral { color: var(--muted); }
.mini-signals { display: grid; gap: 2px; margin: 7px 0; color: var(--muted); font-size: 9px; }
.mini-action { display: flex; align-items: end; justify-content: space-between; font-size: 9px; }
.mini-action strong { color: var(--blue); font-size: 13px; }

.interaction { overflow: hidden; }
.detail-summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 14px; font-weight: 700; cursor: pointer; list-style: none; }
.detail-summary::-webkit-details-marker { display: none; }
.detail-summary::after { content: "+"; color: var(--blue); font-size: 17px; }
details[open] > .detail-summary::after { content: "−"; }
.detail-summary span { margin-left: auto; color: var(--muted); font-size: 9px; font-weight: 500; }
.interaction-body { padding: 0 14px 14px; }
.context-summary { padding: 9px; border-radius: 8px; color: var(--muted); background: rgba(8, 16, 25, .45); font-size: 10px; }
form { display: grid; gap: 7px; margin-top: 9px; }
label { color: var(--muted); font-size: 10px; }
textarea { min-height: 74px; resize: vertical; padding: 9px; border: 1px solid var(--line); border-radius: 8px; color: var(--text); background: #09131c; outline: none; }
textarea:focus { border-color: var(--blue); }
.primary, .secondary { min-height: 34px; border: 0; border-radius: 8px; font-weight: 700; cursor: pointer; }
.primary { color: #04120e; background: var(--green); }
.secondary { width: 100%; margin-top: 7px; color: var(--text); background: var(--panel-3); }
.chat-result { min-height: 18px; margin-top: 7px; color: var(--muted); font-size: 10px; }
.interaction .caption { margin: 8px 0 0; }

.ontology-details { margin-top: 7px; overflow: hidden; }
.ontology-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 14px 14px; }
.ontology-layout h3 { margin: 4px 0 8px; font-size: 13px; }
.object-list, .relation-list { max-height: 320px; overflow: auto; }
.object, .relation { padding: 7px 0; border-top: 1px solid var(--line-soft); }
.object strong, .object span { display: block; }
.object strong { font-size: 11px; }
.object span, .relation p { color: var(--muted); font-size: 9px; }
.relation-line { display: grid; grid-template-columns: 1fr auto 1fr; gap: 6px; font-size: 10px; }
.relation-line span:last-child { text-align: right; }
.relation-line .arrow { color: var(--blue); }
.relation p { margin: 4px 0 0; }

footer { display: flex; justify-content: space-between; gap: 16px; padding: 16px 2px calc(18px + env(safe-area-inset-bottom)); color: var(--muted); font-size: 9px; }
footer p { margin: 0; }
footer a { margin-left: 12px; color: var(--blue); }
body.loading::after { content: ""; position: fixed; z-index: 100; inset: 0; background: rgba(7, 16, 25, .35); pointer-events: none; }

@media (max-width: 1050px) {
  .primary-grid { grid-template-columns: minmax(0, 1.5fr) minmax(300px, .8fr); }
  .chart-shell { height: 340px; }
  .metrics-strip { grid-template-columns: repeat(6, 1fr); }
  .metrics-strip .metric-wide { grid-column: span 3; border-top: 1px solid var(--line-soft); }
  .secondary-grid { grid-template-columns: 1fr; }
  .interaction { order: 2; }
  .graph-desktop { grid-template-columns: minmax(240px, 1.3fr) 25px minmax(120px, .5fr) 25px minmax(180px, .85fr); }
}

@media (max-width: 760px) {
  .topbar { min-height: 48px; }
  .topbar-meta > #updatedAt { display: none; }
  .shell { width: calc(100% - 10px); margin-top: 5px; }
  .strategy-bar { padding: 6px 9px; }
  .strategy-bar > p { font-size: 9px; }
  .strategy-bar h1 { font-size: 14px; }
  .signal-columns { display: block; }
  .history-signals { margin-top: 7px; padding: 7px 0 0; border-top: 1px solid var(--line-soft); border-left: 0; }
  .primary-grid { display: flex; flex-direction: column; }
  .market { order: 1; padding: 8px; }
  .decision-panel { order: 2; padding: 8px; }
  .market-toolbar { align-items: flex-start; }
  .market-toolbar h2 { font-size: 15px; }
  .controls { gap: 4px; }
  select { min-width: 76px; max-width: 92px; }
  .icon-button { display: none; }
  .chart-shell { height: min(48vh, 340px); min-height: 300px; }
  .setup-empty { min-width: 220px; gap: 6px; }
  .setup-empty strong { white-space: normal; }
  .setup-card { min-width: 158px; }
  .metrics-strip { grid-template-columns: repeat(3, 1fr); }
  .metrics-strip > div { padding: 7px 9px; border-top: 1px solid var(--line-soft); }
  .metrics-strip .metric-wide { grid-column: span 3; }
  .recent-news-board { grid-template-columns: 1fr; }
  .graph-desktop { display: none; }
  .graph-mobile { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1.2fr; gap: 4px; align-items: center; }
  .graph-mobile > span { color: var(--blue); font-size: 10px; }
  .graph-mobile-node { min-width: 0; padding: 7px 4px; border: 1px solid var(--line-soft); border-radius: 7px; text-align: center; background: rgba(8, 16, 25, .42); }
  .graph-mobile-node small, .graph-mobile-node strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .graph-mobile-node small { color: var(--muted); font-size: 7px; }
  .graph-mobile-node strong { margin-top: 2px; font-size: 9px; }
  .ontology-layout { grid-template-columns: 1fr; }
  footer { display: block; text-align: center; }
  footer p + p { margin-top: 8px; }
}

@media (max-width: 480px) {
  .brand small { display: none; }
  .strategy-bar > p span { display: none; }
  .setup-strip { padding: 7px; }
  .legend { display: none; }
  .market-toolbar { display: flex; flex-direction: column; align-items: stretch; gap: 7px; }
  .controls { width: 100%; }
  .controls select { flex: 1; max-width: none; }
  .controls .segmented { flex: 0 0 auto; }
  .state-strip { margin-top: 8px; }
  .leg-summary { align-items: flex-start; flex-direction: column; gap: 1px; }
  .chart-shell { height: 300px; min-height: 300px; }
  .chart-legend { bottom: 5px; left: 5px; font-size: 9px; }
  .chart-range-change { top: 5px; right: 5px; font-size: 9px; }
  .setup-focus-head { grid-template-columns: .55fr 1.25fr .9fr auto; gap: 5px; }
  .setup-focus-head span strong { font-size: 10px; }
  .setup-facts { grid-template-columns: 1fr; }
  .setup-facts > div:last-child { grid-column: auto; }
  .metrics-strip strong { font-size: 12px; }
  .history-card { min-width: 190px; }
  .graph-mobile { grid-template-columns: 1fr auto 1fr auto 1fr auto 1.2fr; }
}