:root {
  --paper: #e7e0d4;
  --sheet: #f6f2ea;
  --ink: #1c1915;
  --muted: #6f685e;
  --line: #d9d0c2;
  --up: #a61b12;
  --down: #0d6b45;
  --focus: #243056;
  --serif: "Songti SC", "STSong", "Noto Serif SC", "Source Han Serif SC", serif;
  --sans: "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  --num: "Avenir Next", "DIN Alternate", "PingFang SC", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
}
a { color: inherit; }
button, input { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

.sheet {
  width: min(1120px, calc(100% - 32px));
  margin: 28px auto 48px;
}
.site-foot {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto 40px;
  color: var(--muted);
  font-size: 13px;
}
.loading, .banner {
  padding: 28px 0;
  color: var(--muted);
}

.mast {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-end;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--up);
}
.mast h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: 42px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.kicker {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.12em;
}
.mast-side { text-align: right; color: var(--muted); font-size: 14px; }
.mast-side strong { display: block; color: var(--ink); font-family: var(--num); font-size: 18px; }

.market {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 28px;
  padding: 22px 0 8px;
  border-bottom: 1px solid var(--line);
}
.temp {
  font-family: var(--num);
  font-size: 72px;
  line-height: 0.9;
  letter-spacing: -0.04em;
}
.stage {
  margin-top: 8px;
  font-family: var(--serif);
  font-size: 28px;
}
.meter {
  height: 4px;
  margin: 14px 0 8px;
  background: #ddd6ca;
  position: relative;
}
.meter span {
  position: absolute;
  top: -4px;
  width: 10px;
  height: 12px;
  background: var(--ink);
}
.meter-label, .summary, .note {
  color: var(--muted);
  font-size: 14px;
}
.summary { margin: 8px 0 0; max-width: 68ch; }
.indices, .stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  margin: 14px 0;
}
.indices div, .stats div { min-width: 88px; }
.indices b, .stats b {
  display: block;
  font-family: var(--num);
  font-size: 20px;
  font-weight: 600;
}
.indices span, .stats span { color: var(--muted); font-size: 12px; }
.up { color: var(--up); }
.down { color: var(--down); }

.cycles {
  display: flex;
  gap: 8px;
  padding: 18px 0 8px;
  position: sticky;
  top: 0;
  background: var(--paper);
  z-index: 2;
}
.cycles a, .strategy, .text-btn {
  text-decoration: none;
  background: transparent;
  border: 1px solid transparent;
}
.cycles a {
  padding: 8px 12px 10px;
  border-bottom: 2px solid transparent;
  color: var(--muted);
}
.cycles a.active {
  color: var(--ink);
  border-bottom-color: var(--ink);
}
.cycles small { display: block; font-size: 12px; }

.strategy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 8px 0 18px;
}
.strategy {
  display: block;
  padding: 16px 16px 14px;
  background: var(--sheet);
  border: 1px solid var(--line);
  text-align: left;
}
.strategy.active { border-color: var(--ink); background: #fffdf8; }
.strategy h2 { margin: 0 0 6px; font-family: var(--serif); font-size: 24px; font-weight: 600; }
.strategy p { margin: 0; color: var(--muted); }
.strategy .count {
  margin-top: 12px;
  font-family: var(--num);
  color: var(--ink);
}
.tag {
  display: inline-block;
  margin-left: 8px;
  padding: 0 6px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--sans);
  font-size: 12px;
  vertical-align: 3px;
}

.list-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: end;
  margin: 8px 0 12px;
}
.list-head h2 { margin: 0; font-family: var(--serif); font-size: 28px; }
.list-head p { margin: 4px 0 0; color: var(--muted); font-size: 14px; }
input[type="search"] {
  width: min(240px, 100%);
  padding: 8px 10px;
  border: 1px solid var(--line);
  background: var(--sheet);
}
.rules { margin: 0 0 16px; padding-left: 18px; color: var(--muted); }
.rules li { margin: 4px 0; }

.table-head, .row {
  display: grid;
  grid-template-columns: 1.4fr 72px 1.3fr 88px 1.6fr;
  gap: 12px;
  align-items: center;
}
.table-head {
  padding: 0 8px 8px;
  color: var(--muted);
  font-size: 12px;
  border-bottom: 1px solid var(--line);
}
.row {
  padding: 12px 8px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}
.row:hover { background: rgba(255, 253, 248, 0.7); }
.who b { display: block; font-size: 17px; }
.who span, .reason { color: var(--muted); font-size: 13px; }
.score {
  font-family: var(--num);
  font-size: 22px;
}
.dim { display: grid; grid-template-columns: 52px 1fr 28px; gap: 6px; align-items: center; font-size: 12px; color: var(--muted); }
.dim i {
  display: block;
  height: 3px;
  background: #ddd6ca;
}
.dim i span { display: block; height: 100%; background: var(--focus); }
.chg { font-family: var(--num); font-size: 18px; }

.detail-top { margin: 18px 0; }
.back { color: var(--muted); text-decoration: none; }
.detail-top h2 {
  margin: 8px 0 0;
  font-family: var(--serif);
  font-size: 40px;
  font-weight: 600;
}
.price-line { display: flex; gap: 16px; align-items: baseline; font-family: var(--num); font-size: 28px; }
.price-line small { color: var(--muted); font-family: var(--sans); font-size: 14px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 18px 0; }
.panel { padding: 16px; background: var(--sheet); border: 1px solid var(--line); }
.panel h3 { margin: 0 0 8px; font-family: var(--serif); font-size: 22px; }
.panel li { margin: 6px 0; }
.facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px 16px;
  margin: 8px 0 20px;
}
.facts div { border-top: 1px solid var(--line); padding-top: 8px; }
.facts b { display: block; font-family: var(--num); font-size: 18px; font-weight: 600; }
.facts span { color: var(--muted); font-size: 12px; }
.news { list-style: none; padding: 0; margin: 0; }
.news li { padding: 10px 0; border-bottom: 1px solid var(--line); }
.news a { text-decoration: none; }
.news a:hover { text-decoration: underline; }
.news small { display: block; color: var(--muted); }
.notes { margin-top: 22px; color: var(--muted); font-size: 13px; }
.notes summary { cursor: pointer; }

.market-wrap { padding-top: 18px; }
.gauge {
  position: relative;
  height: 8px;
  margin-top: 8px;
  background: #ddd6ca;
}
.gauge i { display: block; height: 100%; background: var(--ink); }
.gauge b {
  position: absolute;
  top: -3px;
  width: 8px;
  height: 14px;
  margin-left: -4px;
  background: var(--up);
}
.gauge-scale {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: 6px 0 16px;
  color: var(--muted);
  font-size: 12px;
}
.viz-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr 1fr;
  gap: 12px;
}
.viz {
  margin: 0 0 12px;
  padding: 14px 14px 12px;
  background: var(--sheet);
  border: 1px solid var(--line);
}
.viz h3 { margin: 0 0 10px; font-family: var(--serif); font-size: 20px; font-weight: 600; }
.viz-wide { margin-top: 0; }
.stack { display: flex; height: 16px; background: #ddd6ca; }
.stack i { display: block; height: 100%; }
.stack .up, .meter-row b.up, .split-track .up { background: var(--up); }
.stack .down, .meter-row b.down, .split-track .down { background: var(--down); }
.stack .flat { background: #b7ad9e; }
.legend { display: flex; gap: 14px; margin: 8px 0 0; font-size: 13px; }
.meter-row, .diverge {
  display: grid;
  grid-template-columns: 92px 1fr 64px;
  gap: 8px;
  align-items: center;
  margin: 6px 0;
  text-decoration: none;
}
.viz-wide .meter-row, .viz-wide .diverge { grid-template-columns: 148px 1fr 72px; }
.meter-row span, .diverge span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; }
.meter-row i, .split-track { display: block; height: 8px; background: #ddd6ca; }
.meter-row b { display: block; height: 100%; background: var(--focus); }
.meter-row em, .diverge em { font-family: var(--num); font-style: normal; font-size: 13px; text-align: right; }
.split-track { display: grid; grid-template-columns: 1fr 1fr; background: transparent; }
.split-track .left, .split-track .right { position: relative; height: 8px; background: #efe8dc; }
.split-track .left { direction: rtl; }
.split-track i { display: block; height: 100%; }
.board-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }

@media (max-width: 800px) {
  .mast, .market, .strategy-grid, .split, .list-head, .viz-grid, .board-grid { display: block; }
  .mast-side, .temp { text-align: left; }
  .facts { grid-template-columns: 1fr 1fr; }
  .table-head { display: none; }
  .row { grid-template-columns: 1fr auto; }
  .bars, .reason { grid-column: 1 / -1; }
  .cycles { overflow-x: auto; }
}

/* Market overview */
.dashboard { padding: 34px 0 42px; }
.dashboard-head, .snapshot-heading { display: flex; justify-content: space-between; align-items: end; gap: 20px; }
.eyebrow { margin: 0 0 8px; color: var(--muted); font: 600 11px var(--sans); letter-spacing: .13em; }
.dashboard-head h2, .snapshot-heading h2 { margin: 0; font-family: var(--serif); font-size: clamp(25px, 3vw, 34px); font-weight: 600; }
.live-actions { display: flex; gap: 14px; align-items: center; white-space: nowrap; }
.live-label { color: var(--muted); font-size: 12px; }
.refresh { border: 1px solid var(--line); background: var(--sheet); padding: 8px 12px; cursor: pointer; }
.refresh:hover { border-color: var(--ink); }
.source-line, .source-note { color: var(--muted); font-size: 12px; }
.source-line { margin: 12px 0 20px; }
.market-message { padding: 34px 18px; border: 1px solid var(--line); background: var(--sheet); color: var(--muted); }
.index-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.index-card { background: var(--sheet); padding: 20px; }
.index-card span { display: block; color: var(--muted); font-size: 13px; }
.index-card strong { display: block; margin: 8px 0 2px; font: 600 30px var(--num); letter-spacing: -.03em; }
.index-card b { font: 600 16px var(--num); }
.live-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 14px; margin-top: 14px; }
.breadth-wrap, .sector-panel { padding: 20px; background: var(--sheet); border: 1px solid var(--line); }
.breadth-wrap .viz { border: 0; padding: 0; margin: 0; }
.breadth-wrap .stack { margin-top: 30px; height: 22px; }
.breadth-wrap .legend { flex-wrap: wrap; margin-top: 16px; }
.source-note { margin: 26px 0 0; }
.sector-title { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.sector-title h3 { margin: 0; font: 600 20px var(--serif); }
.sector-title span { color: var(--muted); font-size: 12px; }
.sector-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.board-column h3 { margin: 20px 0 4px; color: var(--muted); font: 12px var(--sans); }
.board-item { display: flex; justify-content: space-between; gap: 8px; padding: 7px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.board-item b { font-family: var(--num); }
.snapshot-heading { border-top: 2px solid var(--ink); padding-top: 26px; }
.snapshot-heading h2 { font-size: 27px; }
.snapshot-heading > p { margin: 0; color: var(--muted); font-size: 12px; }
@media (max-width: 700px) {
  .sheet { margin-top: 18px; }
  .dashboard { padding-top: 25px; }
  .dashboard-head, .snapshot-heading { align-items: start; flex-direction: column; gap: 12px; }
  .live-actions { width: 100%; justify-content: space-between; }
  .index-card { padding: 13px 10px; }
  .index-card strong { font-size: clamp(18px, 5vw, 26px); }
  .index-card b { font-size: 14px; }
  .live-grid { grid-template-columns: 1fr; }
  .sector-columns { gap: 16px; }
  .breadth-wrap .stack { margin-top: 18px; }
  .source-note { margin-top: 16px; }
}
.board-item { position: relative; isolation: isolate; }
.board-item span, .board-item b { position: relative; }
.board-bar { position: absolute; inset: 3px auto 3px 0; z-index: -1; opacity: .09; background: var(--up); }
.board-bar.down { background: var(--down); }