:root {
  --ink: #14201c;
  --muted: #5c6b64;
  --line: #d5ddd7;
  --paper: #f3f1ea;
  --panel: #fffdf8;
  --deep: #0f2a24;
  --accent: #b8542a;
  --up: #c0392b;
  --down: #1f7a4c;
  --chip: #e7efe9;
  --shadow: 0 1px 0 rgba(20, 32, 28, 0.06);
  --serif: "Noto Serif SC", "Songti SC", serif;
  --sans: "IBM Plex Sans", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font-family: var(--sans);
  background:
    radial-gradient(1200px 600px at 10% -10%, #e4efe8 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #f0e4d8 0%, transparent 50%),
    var(--paper);
  line-height: 1.55;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(15, 42, 36, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 42, 36, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  z-index: 0;
}

.topbar, main { position: relative; z-index: 1; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 2rem;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.88);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand { display: flex; gap: 0.75rem; align-items: center; }
.brand-mark {
  width: 12px; height: 36px;
  background: var(--accent);
}
.brand strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}
.brand-sub { color: var(--muted); font-size: 0.82rem; }
.top-meta {
  display: flex; align-items: center; gap: 0.6rem;
  color: var(--muted); font-size: 0.9rem; flex-wrap: wrap;
}
.dot { opacity: 0.5; }

.btn {
  border: 1px solid var(--deep);
  background: var(--deep);
  color: #f7faf8;
  padding: 0.4rem 0.85rem;
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-1px); background: #16362e; }

main {
  width: min(1200px, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 1.5rem 0 4rem;
}

/* Hero — one composition */
.hero.summary {
  display: block;
  max-width: none;
  min-height: auto;
  padding: 1.75rem 0 0.5rem;
  margin-bottom: 1.5rem;
  animation: rise 0.7s ease both;
}

.hero-sub {
  margin: 0.55rem 0 0;
  color: var(--muted);
  font-size: 0.98rem;
}

.verdict-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 1.15rem 0 0.15rem;
}
.verdict-card {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 0.85rem 0.95rem;
}
.verdict-card .k {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 600;
  margin: 0 0 0.4rem;
}
.verdict-card .v {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  margin: 0 0 0.4rem;
}
.verdict-card .d {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.55;
}

.chip.warn {
  background: #f8ece6;
  border-color: #e4c7b8;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
}

.hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.55rem, 3vw, 2.15rem);
  line-height: 1.35;
  font-weight: 700;
  max-width: none;
}

.summary-body {
  margin: 1.15rem 0 1.35rem;
  display: grid;
  gap: 0.85rem;
}

.summary-body p {
  margin: 0;
  color: var(--ink);
  font-size: 1.02rem;
  line-height: 1.75;
  max-width: 46rem;
}

.summary-body p .label {
  color: var(--deep);
  font-weight: 600;
  margin-right: 0.35rem;
}

.lede {
  color: var(--muted);
}

.hero-chips {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
}
.chip {
  background: var(--chip);
  border: 1px solid var(--line);
  padding: 0.35rem 0.7rem;
  font-size: 0.85rem;
}

.up { color: var(--up); }
.down { color: var(--down); }
.flat { color: #9db0a6; }

.section-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  padding: 0.85rem 0;
  margin-bottom: 2rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 64px;
  background: rgba(243, 241, 234, 0.92);
  backdrop-filter: blur(6px);
  z-index: 9;
}
.section-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
}
.section-nav a:hover { color: var(--deep); }

.block {
  margin-bottom: 3.25rem;
  animation: rise 0.6s ease both;
}
.block-head {
  margin-bottom: 1.25rem;
  max-width: 52ch;
}
.block-head h2 {
  margin: 0 0 0.35rem;
  font-family: var(--serif);
  font-size: 1.75rem;
  font-weight: 700;
}
.block-head p {
  margin: 0;
  color: var(--muted);
}

.subhead {
  margin: 0 0 0.75rem;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  color: var(--deep);
}

.index-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
}

.index-card {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 1rem;
  box-shadow: var(--shadow);
  transition: border-color 0.2s ease, transform 0.15s ease;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
}
a.index-card:hover {
  border-color: var(--deep);
  transform: translateY(-2px);
}
.index-card .hint {
  margin-top: 0.45rem;
  font-size: 0.75rem;
  color: var(--muted);
}
.index-card .name { color: var(--muted); font-size: 0.85rem; }
.index-card .price {
  font-size: 1.45rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  margin: 0.25rem 0;
}
.index-card .meta {
  display: flex; justify-content: space-between;
  font-size: 0.8rem; color: var(--muted);
}
.spark {
  width: 100%;
  height: 42px;
  margin-top: 0.6rem;
  display: block;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.stat {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 1rem;
}
.stat .label { color: var(--muted); font-size: 0.8rem; }
.stat .value {
  font-size: 1.6rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  margin-top: 0.2rem;
}

.split { display: grid; gap: 1.25rem; }
.split.two { grid-template-columns: 1fr 1.2fr; }
.split.three { grid-template-columns: repeat(3, 1fr); }

.dist-wrap, .table-wrap, .north-box {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 0.85rem;
}
.caption {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.bar-list, .rank-list { display: grid; gap: 0.45rem; }
.bar-item, .rank-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
  align-items: center;
  padding: 0.45rem 0.55rem;
  background: var(--panel);
  border: 1px solid var(--line);
  font-size: 0.9rem;
}
.bar-track {
  grid-column: 1 / -1;
  height: 4px;
  background: #e6ebe7;
  position: relative;
  overflow: hidden;
}
.bar-track > i {
  display: block;
  height: 100%;
  background: var(--accent);
  transform-origin: left;
  animation: grow 0.8s ease both;
}
.bar-track.out > i { background: var(--down); }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
th, td {
  text-align: left;
  padding: 0.45rem 0.35rem;
  border-bottom: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
}
th { color: var(--muted); font-weight: 500; }

.ladder {
  display: grid;
  gap: 0.75rem;
}
.ladder-row {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 0.75rem;
  align-items: start;
}
.ladder-h {
  background: var(--deep);
  color: #eef5f1;
  padding: 0.55rem;
  text-align: center;
  font-weight: 700;
}
.ladder-stocks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.tag {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 0.3rem 0.55rem;
  font-size: 0.82rem;
}
.tag small { color: var(--muted); margin-left: 0.25rem; }

.news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}
.news-list li {
  display: grid;
  grid-template-columns: 150px 1fr auto;
  gap: 0.75rem;
  padding: 0.7rem 0.85rem;
  background: var(--panel);
  border: 1px solid var(--line);
  font-size: 0.92rem;
}
.news-list .time, .news-list .src { color: var(--muted); font-size: 0.8rem; }
.news-list li.is-weak { opacity: 0.55; }

.heat-toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.heat-search {
  flex: 1;
  min-width: 200px;
  max-width: 360px;
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 0.55rem 0.75rem;
  font: inherit;
  font-size: 0.92rem;
  color: var(--ink);
}
.heat-search:focus {
  outline: 1px solid var(--deep);
}
.heat-panels { margin-top: 0.25rem; }
.heat-rotation {
  display: grid;
  gap: 0.75rem;
}
.heat-rot-card {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 0.85rem;
}
.heat-rot-card h4 {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
  color: var(--deep);
}
.heat-rot-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.35rem;
}
.heat-rot-card li {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.9rem;
  font-variant-numeric: tabular-nums;
}
.heat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}
.heat-grid-compact {
  grid-template-columns: repeat(2, 1fr);
}
.heat-card {
  display: block;
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 0.85rem 0.9rem;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s ease, transform 0.15s ease;
}
.heat-card:hover {
  border-color: var(--deep);
  transform: translateY(-2px);
}
.heat-card-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
}
.heat-card-top strong {
  font-size: 1rem;
}
.heat-score {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
  font-size: 1.15rem;
}
.heat-card-meta {
  display: flex;
  justify-content: space-between;
  margin-top: 0.35rem;
  font-size: 0.82rem;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.heat-detail-chart { min-height: 460px; }

.sector-split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 1rem;
  align-items: stretch;
}
.sector-list-pane,
.sector-chart-pane {
  min-width: 0;
}
.sector-chart-pane {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 0.85rem;
  position: sticky;
  top: 120px;
  align-self: start;
}
.sector-chart-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}
.sector-chart-head .subhead {
  margin-bottom: 0.2rem;
}
.sector-heat-chart {
  width: 100%;
  height: 340px;
  border: 1px solid var(--line);
  background: #fffdf8;
}
.sector-detail-table {
  margin-top: 0.75rem;
  max-height: 260px;
  overflow: auto;
}
.sector-cons-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
}
.sector-table-wrap {
  max-height: 640px;
  overflow: auto;
}
.sector-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.sector-table thead th {
  position: sticky;
  top: 0;
  background: #eef3ef;
  z-index: 1;
}
.sector-table th,
.sector-table td {
  padding: 0.5rem 0.4rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.sector-row {
  cursor: pointer;
  transition: background 0.15s ease;
}
.sector-row:hover {
  background: #eef5f0;
}
.sector-row.is-active {
  background: #e5efe8;
  box-shadow: inset 3px 0 0 var(--accent);
}
.heat-score-cell {
  font-weight: 700;
  color: var(--accent);
}
.heat-rot-card a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}
.heat-rot-card a:hover {
  border-bottom-color: var(--deep);
}

@media (max-width: 1100px) {
  .sector-split { grid-template-columns: 1fr; }
  .sector-chart-pane { position: static; }
}
@media (max-width: 980px) {
  .heat-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .heat-grid, .heat-grid-compact { grid-template-columns: 1fr; }
  .sector-table-wrap { max-height: 420px; }
  .sector-heat-chart { height: 280px; }
}

.page-foot {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.82rem;
}
.page-foot code {
  background: #e8eee9;
  padding: 0.1rem 0.35rem;
}

.toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  background: var(--deep);
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 20;
  animation: rise 0.3s ease;
}

.empty {
  color: var(--muted);
  padding: 1rem;
  border: 1px dashed var(--line);
  background: rgba(255,253,248,0.6);
}

@keyframes rise {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}
@keyframes slidein {
  from { opacity: 0; transform: translateX(16px); }
  to { opacity: 1; transform: none; }
}
@keyframes grow {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

@media (max-width: 980px) {
  .split.two, .split.three, .index-grid, .stat-row, .verdict-grid {
    grid-template-columns: 1fr 1fr;
  }
  .split.three { grid-template-columns: 1fr; }
  .news-list li { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .topbar { padding: 0.85rem 1rem; }
  main { width: calc(100% - 1.25rem); }
  .index-grid, .stat-row, .split.two, .verdict-grid {
    grid-template-columns: 1fr;
  }
  .section-nav { top: 72px; }
}
.btn-ghost {
  background: transparent;
  color: var(--deep);
  border: 1px solid var(--line);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-ghost:hover { background: var(--chip); }

.stat.is-clickable {
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
.stat.is-clickable:hover {
  border-color: #c0392b;
  box-shadow: 0 4px 14px rgba(192, 57, 43, 0.12);
  transform: translateY(-1px);
}
.stat.is-clickable .hint-click {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.72rem;
  color: var(--muted);
}
.modal[hidden] { display: none !important; }
.modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20, 28, 24, 0.45);
}
.modal-panel {
  position: relative;
  z-index: 1;
  width: min(720px, 100%);
  max-height: min(80vh, 720px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.18);
}
.modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem;
  border-bottom: 1px solid var(--line);
}
.modal-head h3 {
  margin: 0;
  font-size: 1.15rem;
}
.modal-sub {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}
.modal-close {
  border: 1px solid var(--line);
  background: transparent;
  width: 2rem;
  height: 2rem;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  color: var(--deep);
}
.modal-close:hover { background: var(--chip); }
.modal-body {
  overflow: auto;
  padding: 0.85rem 1.1rem 1.2rem;
}
.board-group {
  margin-bottom: 1rem;
}
.board-group:last-child { margin-bottom: 0; }
.board-group-title {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin: 0 0 0.45rem;
  font-size: 0.95rem;
}
.board-group-title .tag {
  display: inline-block;
  padding: 0.1rem 0.45rem;
  background: #f3e6e4;
  color: #c0392b;
  font-weight: 700;
  font-size: 0.8rem;
}
.board-group-title .count {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 400;
}
.stock-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}
.stock-chip {
  border: 1px solid var(--line);
  background: #fafbf9;
  padding: 0.35rem 0.55rem;
  font-size: 0.82rem;
  line-height: 1.3;
}
.stock-chip .code {
  color: var(--muted);
  font-size: 0.72rem;
  margin-left: 0.25rem;
}
.stock-chip .ind {
  display: block;
  color: var(--muted);
  font-size: 0.7rem;
  margin-top: 0.1rem;
}
.modal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
}
.modal-table th,
.modal-table td {
  padding: 0.45rem 0.4rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
}
.modal-table th {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.78rem;
}

/* —— 量化买卖提醒 —— */
.quant-block .q-headline {
  font-family: var(--serif);
  font-size: 1.25rem;
  margin: 0 0 0.35rem;
  color: var(--deep);
}
.q-market { margin: 0.75rem 0 1rem; }
.q-status {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 0.85rem 1rem;
  margin-bottom: 0.6rem;
}
.q-status.ok { border-left: 4px solid var(--down); }
.q-status.off { border-left: 4px solid var(--up); }
.q-status-title { font-weight: 700; margin-bottom: 0.25rem; }
.q-status-body, .q-status-reason, .q-sectors {
  color: var(--muted);
  font-size: 0.88rem;
}
.q-sectors { margin-top: 0.4rem; line-height: 1.6; }
.q-rules {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1rem 0 1.25rem;
}
.q-rules-col {
  border: 1px solid var(--line);
  background: #fafbf9;
  padding: 0.85rem 1rem;
}
.q-rules-col h3 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
}
.q-rules-col ol {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  font-size: 0.86rem;
}
.q-rules-col li { margin-bottom: 0.35rem; }
.q-table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.q-table th, .q-table td {
  padding: 0.55rem 0.45rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
.q-table th { color: var(--muted); font-size: 0.78rem; }
.q-reasons { max-width: 22rem; color: var(--muted); font-size: 0.82rem; }
.q-empty { color: var(--muted); font-size: 0.9rem; }
.q-pill {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  letter-spacing: 0.04em;
}
.q-pill-buy { background: #fde8e6; color: var(--up); }
.q-pill-sell { background: #e6f3ec; color: var(--down); }
.q-pill-hold { background: var(--chip); color: var(--deep); }
.q-add-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0.5rem 0 0.75rem;
  align-items: center;
}
.q-add-row .heat-search { max-width: 10rem; }
.quant-block.q-missing .q-headline { color: var(--muted); }
@media (max-width: 800px) {
  .q-rules { grid-template-columns: 1fr; }
}