:root {
  --bg: #0f1419;
  --surface: #1a222c;
  --text: #e7ecf1;
  --muted: #8b9aab;
  --accent: #3d9cf5;
  --car: #6bcb77;
  --theme: #c79cff;
  --warn: #e6a23c;
  font-family: "Segoe UI", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  max-width: 85rem;
  margin-inline: auto;
  padding: 1.25rem 1rem 3rem;
}

.header h1 {
  margin: 0 0 0.35rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.lede {
  color: var(--muted);
  margin: 0;
  font-size: 0.95rem;
}

.filters {
  margin-top: 1.75rem;
  padding: 1rem 1.1rem;
  background: var(--surface);
  border-radius: 10px;
}

.filter-block h2 {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.filter-block + .filter-block {
  margin-top: 1rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.chip {
  border: 1px solid #334155;
  background: #243044;
  color: var(--text);
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  font-size: 0.8rem;
  cursor: pointer;
}

.chip:hover {
  border-color: var(--accent);
}

.chip-off {
  color: #f87171;
  opacity: 0.95;
  text-decoration: line-through;
}

.hint {
  margin: 1rem 0 0;
  font-size: 0.75rem;
  color: var(--muted);
}

.count-line {
  margin: 1.25rem 0 0.75rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.section-heading {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 1.5rem 0 0.5rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid #243044;
  color: var(--text);
}

.section-heading:first-child {
  margin-top: 0.5rem;
}

/* First row per episode: date - title only (no section name); 40% larger than .section-heading */
.section-heading.episode-heading {
  font-size: calc(0.95rem * 1.4);
  margin: 5.5rem 0 0.5rem;
}

/* First episode on the page: keep tight top spacing (main is not preceded by another episode h2) */
.section-heading.episode-heading:first-child {
  margin-top: 0.5rem;
}

.topic-section-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.6rem;
  font-size: 0.82rem;
  line-height: 1.35;
  margin: 0 0 0.35rem;
  padding: 0.15rem 0;
  color: var(--muted);
}

/* Second and later sections per episode (no h2 above) */
.topic-section-summary-follow {
  margin-top: 1.35rem;
}

.topic-section-title-inline {
  font-weight: 600;
  color: var(--text);
  font-size: 1.25em;
}

.topic-section-tags {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  align-items: center;
}

.topic-section-summary .topic-section-tags {
  flex-basis: 100%;
  width: 100%;
  margin-top: 0.2rem;
}

.tag-compact {
  font-size: 0.68rem;
  padding: 0.12rem 0.35rem;
}

.topic-time-range {
  font-variant-numeric: tabular-nums;
  color: var(--muted);
  white-space: nowrap;
  font-size: 1.25em;
}

.topic-bullet-sublist {
  list-style: disc;
  list-style-position: outside;
  padding: 0 0 0.75rem 1.5rem;
  margin: 0 0 0.25rem;
  color: var(--muted);
}

.topic-bullet-sub {
  font-size: 0.84rem;
  line-height: 1.4;
  margin: 0.28rem 0;
  padding: 0;
}

.topic-bullet-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.5rem;
}

.topic-bullet-row .topic-time-range {
  flex: 0 0 auto;
}

.topic-bullet-text {
  color: var(--text);
  flex: 1 1 12rem;
  min-width: 8rem;
}

.topic-bullet-sub.uncertain .topic-bullet-text {
  color: #cbd5e1;
}

.uncertain-inline {
  flex: 0 0 auto;
  margin-left: 0.15rem;
}

.bullet-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.bullet {
  padding: 1rem 0;
  border-bottom: 1px solid #243044;
}

.bullet-meta {
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

.bullet-text {
  margin: 0 0 0.5rem;
}

.bullet.uncertain .bullet-text {
  color: #cbd5e1;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.tag {
  font-size: 0.72rem;
  padding: 0.2rem 0.45rem;
  border-radius: 4px;
}

.tag.car {
  background: rgba(107, 203, 119, 0.15);
  color: var(--car);
}

.tag.theme {
  background: rgba(199, 156, 255, 0.12);
  color: var(--theme);
}

.uncertain-badge {
  font-size: 0.7rem;
  color: var(--warn);
}