:root {
  --bg: #f5efe2;
  --bg-accent: #ead9b7;
  --panel: rgba(255, 251, 244, 0.82);
  --panel-strong: rgba(255, 247, 234, 0.94);
  --line: rgba(80, 51, 16, 0.14);
  --ink: #23180a;
  --ink-soft: #6a5434;
  --brand: #c85f2c;
  --brand-deep: #8f3312;
  --tag: #f4d8bf;
  --shadow: 0 24px 80px rgba(74, 44, 12, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(228, 177, 109, 0.36), transparent 32%),
    radial-gradient(circle at 80% 10%, rgba(176, 91, 33, 0.2), transparent 24%),
    linear-gradient(180deg, #fff8ec 0%, var(--bg) 45%, #efe2cd 100%);
  font-family: 'Manrope', sans-serif;
}

.page-shell {
  width: min(1280px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 32px 0 48px;
}

.panel,
.summary-strip {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--panel);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.eyebrow,
.panel-kicker,
.panel-note,
.summary-label,
.summary-subtle,
.article-time,
.leader-rank {
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow,
.panel-kicker {
  margin: 0 0 8px;
  font-size: 12px;
  color: var(--brand-deep);
}

h2 {
  margin: 0;
  font-family: 'Noto Serif SC', serif;
  font-weight: 700;
}

h2 {
  font-size: 26px;
}

.summary-card {
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 18px;
  background: var(--panel-strong);
}

.summary-label,
.summary-subtle {
  margin: 0;
  font-size: 11px;
  color: var(--ink-soft);
}

.summary-value {
  margin: 10px 0 6px;
  font-size: 28px;
  font-weight: 800;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.content-stack,
.split-panels,
.summary-strip {
  display: grid;
  gap: 20px;
}

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

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

.panel {
  padding: 24px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: end;
  margin-bottom: 18px;
}

.panel-note {
  margin: 0;
  font-size: 11px;
  color: var(--ink-soft);
}

.date-nav,
.leaderboard {
  display: grid;
  gap: 12px;
}

.date-pill,
.leader-item {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel-strong);
}

.date-pill {
  width: 100%;
  padding: 16px 18px;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  transition:
    transform 120ms ease,
    border-color 120ms ease,
    background 120ms ease;
}

.date-pill:hover,
.date-pill.is-active {
  border-color: rgba(143, 51, 18, 0.35);
  background: linear-gradient(180deg, #fff2df 0%, #f9e4c6 100%);
  transform: translateY(-1px);
}

.date-pill-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.date-pill-date {
  font-size: 16px;
  font-weight: 800;
}

.date-pill-count,
.date-pill-topic {
  color: var(--ink-soft);
  font-size: 13px;
}

.date-pill-topic {
  display: block;
  margin-top: 8px;
}

.leader-item {
  padding: 16px 18px;
}

.leader-topline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.leader-rank {
  font-size: 10px;
  color: var(--ink-soft);
}

.leader-keyword {
  margin: 6px 0 0;
  font-size: 24px;
  font-weight: 800;
}

.leader-count {
  font-size: 14px;
  color: var(--brand-deep);
}

.leader-related {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.leader-related a,
.article-stock {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--tag);
  color: var(--ink);
  text-decoration: none;
  font-size: 13px;
}

.empty-state {
  padding: 22px;
  border: 1px dashed var(--line);
  border-radius: 20px;
  color: var(--ink-soft);
}

@media (max-width: 1100px) {
  .dashboard-grid,
  .split-panels,
  .summary-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100vw - 20px, 100%);
    padding-top: 18px;
  }

  .summary-strip,
  .panel {
    border-radius: 24px;
  }

  .panel-head,
  .leader-topline,
  .date-pill-top {
    display: grid;
  }
}