:root {
  color-scheme: light;
  --bg: #faf9f5;
  --panel: #ffffff;
  --panel-soft: #f0eee6;
  --text: #3d3d3a;
  --ink: #3d3d3a;
  --muted: #78766f;
  --line: #d1cfc5;
  --line-strong: #9c9a93;
  --accent: #d97757;
  --accent-2: #3d6e6e;
  --ok: #788c5d;
  --warn: #a67c52;
  --danger: #b04a3f;
  --info: #3d6e6e;
  --accent-soft: #fbf1ec;
  --shadow: 0 14px 40px rgba(61, 61, 58, 0.12);
  --focus: 0 0 0 3px rgba(217, 119, 87, 0.24);
}

* {
  box-sizing: border-box;
  min-width: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

a {
  color: var(--accent);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.site-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
}

.site-title {
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.site-date {
  color: var(--muted);
  font-size: 0.95rem;
}

.page {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 56px;
}

.report-shell {
  width: min(1280px, calc(100vw - 28px));
  margin: 0 auto;
  padding: 22px 0 44px;
}

.report-shell [id] {
  scroll-margin-top: 86px;
}

.report-section-stack {
  display: grid;
  gap: 14px;
}

.report-hero {
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 1px 0 rgba(61, 61, 58, 0.04);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: 2rem;
  line-height: 1.25;
}

h2 {
  margin: 0 0 16px;
  font-size: 1.35rem;
}

h3 {
  margin: 0 0 10px;
  font-size: 1.05rem;
}

.summary {
  max-width: 760px;
  color: var(--muted);
}

.panel {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 1px 0 rgba(61, 61, 58, 0.04);
  transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.panel:target,
.section-focus {
  border-color: color-mix(in srgb, var(--accent) 56%, var(--line));
  background: linear-gradient(180deg, #ffffff, var(--accent-soft));
  box-shadow: 0 0 0 3px rgba(217, 119, 87, 0.14), var(--shadow);
}

.title-row,
.toolbar,
.split-row,
.section-heading-row {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.report-title {
  margin: 2px 0 0;
  flex: 1 1 560px;
  max-width: 920px;
  font-size: 2.45rem;
  line-height: 1.08;
}

.hero-brief {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.9fr);
  gap: 12px;
  align-items: stretch;
}

.hero-summary-text {
  display: flex;
  min-height: 104px;
  align-items: center;
  margin: 0;
  padding: 14px 16px;
  border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--line));
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff, var(--accent-soft));
  color: #8a3b1e;
  font-size: 1.04rem;
  font-weight: 760;
  line-height: 1.45;
}

.hero-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(92px, 1fr));
  gap: 8px;
  align-self: stretch;
}

.hero-stat {
  display: grid;
  gap: 4px;
  align-content: space-between;
  min-height: 72px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.hero-stat small,
.hero-stat span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 760;
}

.hero-stat strong {
  color: var(--ink);
  font-size: 1.16rem;
  line-height: 1.15;
  overflow-wrap: anywhere;
}

.hero-stat-quality {
  border-style: dashed;
  border-color: color-mix(in srgb, var(--warn) 42%, var(--line));
  background: #fbf1ec;
}

.article-site-header {
  gap: 16px;
}

.article-top-links {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.article-top-links a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 760;
  text-decoration: none;
}

.article-top-links a:hover {
  color: var(--accent);
}

.article-index-page {
  display: grid;
  gap: 18px;
}

.article-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  gap: 16px;
  align-items: end;
  padding: 18px 0 10px;
  border-bottom: 1px solid var(--line);
}

.article-hero-copy {
  min-width: 0;
}

.article-hero-summary {
  max-width: 860px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.65;
}

.article-hero-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 14px;
}

.article-hero-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 780;
  text-decoration: none;
}

.article-hero-actions a:hover {
  border-color: color-mix(in srgb, var(--accent) 54%, var(--line));
  color: var(--accent);
}

.article-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.article-stat {
  display: grid;
  gap: 4px;
  min-height: 72px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.article-stat span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 760;
}

.article-stat strong {
  color: var(--ink);
  font-size: 1.18rem;
  line-height: 1.2;
}

.article-control-panel {
  display: grid;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.article-tab-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
}

.article-tab {
  flex: 0 0 auto;
  min-height: 34px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--muted);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 780;
  cursor: pointer;
}

.article-tab:hover,
.article-tab.is-active {
  border-color: color-mix(in srgb, var(--accent) 58%, var(--line));
  background: var(--accent-soft);
  color: var(--accent);
}

.article-filter-grid {
  display: grid;
  grid-template-columns: minmax(220px, 1.3fr) repeat(4, minmax(130px, 1fr));
  gap: 10px;
  align-items: end;
}

.article-search,
.article-select {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.article-search span,
.article-select span {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 760;
}

.article-search input,
.article-select select {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  font: inherit;
  font-size: 0.92rem;
}

.article-search input {
  padding: 8px 10px;
}

.article-select select {
  padding: 8px 9px;
}

.article-results {
  display: grid;
  gap: 14px;
}

.article-domain-stack {
  display: grid;
  gap: 22px;
}

.article-domain-group {
  display: grid;
  gap: 10px;
}

.article-domain-heading {
  display: flex;
  gap: 10px;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.article-domain-heading h3 {
  margin: 0;
  color: var(--ink);
  font-size: 1.06rem;
}

.article-domain-heading span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 760;
}

.article-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.article-card {
  display: grid;
  grid-template-rows: auto auto 1fr auto auto;
  gap: 9px;
  min-height: 236px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 1px 0 rgba(61, 61, 58, 0.04);
}

.article-card-meta,
.article-card-footer {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 760;
}

.article-card-meta strong {
  min-width: 34px;
  padding: 2px 7px;
  border: 1px solid color-mix(in srgb, var(--accent) 38%, var(--line));
  border-radius: 999px;
  color: var(--accent);
  text-align: center;
}

.article-card h4 {
  margin: 0;
  color: var(--ink);
  font-size: 1.02rem;
  line-height: 1.36;
}

.article-card h4 a,
.article-card-footer a {
  color: inherit;
  text-decoration: none;
}

.article-card h4 a:hover,
.article-card-footer a:hover {
  color: var(--accent);
}

.article-card p {
  margin: 0;
  color: var(--text);
  font-size: 0.94rem;
  line-height: 1.58;
}

.article-tag-row {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.article-empty {
  margin: 0;
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  text-align: center;
}

.chip,
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  min-height: 26px;
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-soft);
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.25;
  text-decoration: none;
  white-space: normal;
}

.status-ok {
  border-color: color-mix(in srgb, var(--ok) 42%, var(--line));
  background: #e4e9dc;
  color: #4d6238;
}

.status-warn {
  border-color: color-mix(in srgb, var(--warn) 42%, var(--line));
  background: var(--accent-soft);
  color: #8a3b1e;
}

.status-danger {
  border-color: color-mix(in srgb, var(--danger) 42%, var(--line));
  background: #f3d9cc;
  color: #8d3028;
}

.status-info {
  border-color: color-mix(in srgb, var(--info) 38%, var(--line));
  background: #e8efeb;
  color: var(--info);
}

.report-nav {
  position: sticky;
  top: 8px;
  z-index: 4;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  max-width: 100%;
  margin-top: 12px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
}

.report-nav-title {
  flex: 0 0 auto;
  margin: 0;
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 760;
}

.report-nav-group {
  display: flex;
  flex: 1 1 320px;
  flex-wrap: wrap;
  gap: 0;
  overflow: visible;
  padding: 2px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.report-nav-group-title {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.report-nav a {
  display: inline-flex;
  flex: 1 1 auto;
  align-items: center;
  justify-content: center;
  padding: 6px 8px;
  border: 1px solid transparent;
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 650;
  line-height: 1.25;
  text-decoration: none;
}

.report-nav a + a {
  border-left-color: var(--line);
}

.report-nav a:hover,
.report-nav a[aria-current="true"] {
  background: var(--accent-soft);
  color: var(--accent);
}

.meta-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.meta-grid span,
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--muted);
}

.inline-site-icon {
  width: 1em;
  height: 1em;
  margin-right: 0.35em;
  border-radius: 3px;
  vertical-align: -0.15em;
}

.section {
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.index-page {
  width: min(1280px, calc(100vw - 28px));
}

.index-console {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 22px;
  align-items: stretch;
  padding: 28px 0 24px;
  border-bottom: 1px solid var(--line);
}

.index-console-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 230px;
}

.index-console h1 {
  max-width: 720px;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.08;
}

.index-console-actions {
  padding-top: 12px;
}

.index-console-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  align-content: stretch;
}

.index-console-stat {
  display: flex;
  min-height: 88px;
  flex-direction: column;
  justify-content: space-between;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--muted);
  font-weight: 700;
}

.index-console-stat b {
  color: var(--text);
  font-size: 1.25rem;
  line-height: 1.2;
}

.index-console-stat-quality {
  border-style: dashed;
  border-color: #c36b1f;
  background: #fff8ed;
}

.index-dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.82fr);
  gap: 12px;
  margin-top: 12px;
}

.index-panel {
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.latest-briefing p {
  margin-top: 0;
}

.latest-highlights {
  margin-top: 12px;
}

.signal-heat-section,
.source-lane-board,
.date-index-section {
  margin-top: 12px;
}

.signal-heat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(52px, 1fr));
  gap: 6px;
  align-items: end;
}

.signal-day {
  display: grid;
  grid-template-rows: 72px auto auto;
  gap: 5px;
  align-items: end;
  min-width: 0;
  padding: 7px 5px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--text);
  text-align: center;
  text-decoration: none;
}

.signal-day.quality-degraded {
  border-style: dashed;
  border-color: color-mix(in srgb, var(--warn) 56%, var(--line));
  background: var(--accent-soft);
}

.signal-day.quality-blocked {
  border-style: double;
  border-color: var(--danger);
  background: #fff5f2;
}

.signal-day-bar {
  display: block;
  width: 100%;
  height: var(--signal-day-height, 18px);
  border-radius: 6px 6px 2px 2px;
  background:
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.28) 0 5px, transparent 5px 10px),
    #8fa39d;
}

.signal-day.signal-strong .signal-day-bar {
  background:
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.28) 0 5px, transparent 5px 10px),
    var(--accent);
}

.signal-day.signal-medium .signal-day-bar {
  background:
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.28) 0 5px, transparent 5px 10px),
    var(--warn);
}

.signal-day-date,
.signal-day-quality {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.76rem;
  font-weight: 700;
}

.signal-day-quality {
  justify-content: center;
  min-height: 22px;
  padding: 2px 5px;
  font-size: 0.72rem;
}

.table-scroll {
  max-width: 100%;
  overflow-x: auto;
  overflow-y: visible;
  padding: 2px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.report-data-table {
  width: 100%;
  min-width: 720px;
  margin: 0;
  border-collapse: separate;
  border-spacing: 0;
  table-layout: fixed;
  font-size: 0.9rem;
  line-height: 1.38;
}

.report-data-table th,
.report-data-table td {
  border: 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 10px 12px;
  background: #ffffff;
  color: var(--ink);
  text-align: left;
  vertical-align: top;
  overflow-wrap: anywhere;
}

.report-data-table thead th {
  background: var(--panel-soft);
  color: #8a3b1e;
  font-weight: 760;
}

.report-data-table th:last-child,
.report-data-table td:last-child {
  border-right: 0;
}

.report-data-table tbody tr:last-child th,
.report-data-table tbody tr:last-child td {
  border-bottom: 0;
}

.source-lane-table th:nth-child(1) {
  width: 18%;
}

.source-lane-table th:nth-child(2),
.source-lane-table th:nth-child(3),
.source-lane-table th:nth-child(4) {
  width: 13%;
}

.source-lane-label,
.source-lane-card span {
  color: var(--ink);
  font-weight: 760;
}

.source-lane-table strong {
  color: var(--ink);
  font-size: 1.08rem;
}

.source-lane-meter {
  display: inline-flex;
  width: min(120px, 100%);
  height: 12px;
  overflow: hidden;
  margin-right: 8px;
  border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--line));
  border-radius: 999px;
  background: var(--accent-soft);
  vertical-align: -0.1em;
}

.source-lane-meter span {
  display: block;
  width: var(--source-lane-ratio, 0%);
  border-radius: inherit;
  background:
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.34) 0 5px, transparent 5px 10px),
    var(--accent);
}

.topic-radar-list {
  display: grid;
  gap: 10px;
}

.topic-radar-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfaf5;
}

.topic-radar-item h3 {
  margin-bottom: 3px;
}

.topic-entities {
  color: var(--muted);
  font-size: 0.86rem;
}

.topic-radar-metrics {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.topic-radar-metrics span {
  display: inline-flex;
  align-items: baseline;
  gap: 3px;
  min-height: 28px;
  padding: 3px 7px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.topic-status-hot {
  border-color: #c36b1f;
  color: #7a3f00;
}

.official-blog-knowledge {
  margin-top: 12px;
}

.official-blog-summary {
  max-width: 880px;
  color: var(--muted);
}

.official-blog-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(126px, 1fr));
  gap: 10px;
  margin: 14px 0;
}

.official-blog-stat {
  min-height: 64px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--muted);
  font-weight: 700;
}

.official-blog-stat strong {
  display: block;
  color: var(--text);
  font-size: 1.25rem;
  line-height: 1.15;
}

.official-blog-topic-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 10px 0;
}

.official-blog-actions {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 7px;
  justify-content: flex-end;
}

.official-blog-page {
  gap: 16px;
}

.official-blog-page-actions {
  margin-top: 16px;
}

.official-blog-topic-panel {
  margin-top: 12px;
}

.official-blog-excerpt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}

.official-blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.official-blog-card {
  display: grid;
  align-content: start;
  gap: 9px;
  min-width: 0;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.official-blog-card h3 {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.32;
}

.official-blog-excerpt-card h2 {
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.35;
}

.official-blog-excerpt-card h2 a {
  color: var(--text);
}

.official-blog-card h3 a {
  color: var(--text);
}

.official-blog-card p {
  margin: 0;
}

.official-blog-card-head {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.official-blog-original,
.official-blog-card .item-meta {
  color: var(--muted);
  font-size: 0.88rem;
}

.official-blog-ideas {
  margin: 0;
}

.official-blog-ideas h3,
.official-blog-practices h3 {
  margin: 0 0 5px;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.2;
}

.official-blog-practices {
  margin: 0;
}

.official-blog-card-topics {
  margin: 0;
}

.official-blog-related {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin: 0;
}

.official-blog-related-label {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
}

.item,
.report-card {
  margin: 0 0 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.section-heading-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.date-overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.date-overview-stat {
  min-height: 68px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--muted);
}

.date-overview-stat strong {
  display: block;
  color: var(--text);
  font-size: 1.35rem;
  line-height: 1.15;
}

.date-overview-stat-quality {
  border-style: dashed;
  border-color: color-mix(in srgb, var(--warn) 52%, var(--line));
  background: var(--accent-soft);
}

.date-index-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}

.date-index-filters label {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.date-index-filters select {
  min-height: 34px;
  max-width: 100%;
  padding: 4px 28px 4px 8px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: #ffffff;
  color: var(--text);
}

.date-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
}

.date-index-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.8fr);
  gap: 18px;
  align-items: start;
}

.date-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(216px, 1fr));
  gap: 12px;
}

.date-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.date-card[data-quality-status="degraded"],
.date-card[data-quality-status="blocked"] {
  border-style: dashed;
  border-color: color-mix(in srgb, var(--warn) 52%, var(--line));
}

.date-card.is-selected {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.date-card-button {
  display: grid;
  width: 100%;
  min-height: 222px;
  gap: 10px;
  padding: 14px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.date-card-button:hover,
.date-card-button:focus-visible {
  background: var(--accent-soft);
}

.date-card-topline,
.date-card-footer {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
}

.date-card-labels,
.date-detail-badges {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.date-card-labels {
  min-width: 0;
}

.date-card-topline small {
  color: var(--muted);
}

.signal-bar {
  display: block;
  width: var(--signal-width, 20%);
  height: 8px;
  border-radius: 6px;
  background:
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.28) 0 5px, transparent 5px 10px),
    #8fa39d;
}

.signal-strong {
  background:
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.28) 0 5px, transparent 5px 10px),
    var(--accent);
}

.signal-medium {
  background:
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.28) 0 5px, transparent 5px 10px),
    var(--warn);
}

.signal-quiet {
  background:
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.28) 0 5px, transparent 5px 10px),
    #8fa39d;
}

.quality-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-soft);
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.quality-degraded {
  border-style: dashed;
  border-color: color-mix(in srgb, var(--warn) 52%, var(--line));
  background: var(--accent-soft);
  color: #8a3b1e;
}

.quality-blocked {
  border-style: double;
  border-color: var(--danger);
  background: #f3d9cc;
  color: #8d3028;
}

.date-card-summary {
  min-height: 58px;
  color: var(--muted);
  font-size: 0.94rem;
}

.metric-row,
.date-detail-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.metric-pill {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  min-height: 28px;
  padding: 3px 7px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fbfaf5;
  color: var(--muted);
  font-size: 0.82rem;
}

.metric-pill b {
  color: var(--text);
}

.strength-label,
.topic-chip {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.topic-chip {
  max-width: 48%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.main-stream-chip {
  min-height: 24px;
  padding: 2px 7px;
  white-space: nowrap;
}

.selected-date-panel {
  position: sticky;
  top: 16px;
}

.date-detail {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.date-detail-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 12px;
}

.date-detail h3,
.date-detail h4 {
  margin: 0 0 8px;
}

.date-detail-block {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.date-index-empty {
  margin: 14px 0 0;
  color: var(--muted);
}

.builder-card-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.builder-card {
  display: grid;
  grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
  grid-template-areas:
    "builder-header builder-body"
    "builder-meta builder-body"
    ". builder-original";
  gap: 10px 18px;
  align-items: start;
  margin: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.builder-card-header {
  grid-area: builder-header;
  display: flex;
  gap: 10px;
  align-items: center;
}

.builder-avatar {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #f8fafc;
  object-fit: cover;
}

.builder-card-title {
  display: grid;
  gap: 2px;
}

.builder-card-title strong {
  line-height: 1.25;
}

.builder-card-title span {
  color: var(--muted);
  font-size: 0.88rem;
}

.builder-original {
  grid-area: builder-original;
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  white-space: pre-wrap;
}

.builder-card > .item-meta {
  grid-area: builder-meta;
  align-content: start;
}

.builder-card > p:not(.builder-original) {
  grid-area: builder-body;
  min-width: 0;
}

.item-meta,
.source-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 0.95rem;
}

.source-line {
  margin-top: 12px;
}

.item mark {
  padding: 0 0.25em;
  border-radius: 4px;
  background: #fff3a3;
  color: #2f2b12;
}

.project-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
}

.project-table th,
.project-table td {
  padding: 12px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.inline-evidence {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.inline-evidence figure {
  margin: 10px 0 0;
  text-align: center;
}

.evidence-image {
  display: block;
  width: auto;
  max-width: min(100%, 760px);
  max-height: 420px;
  height: auto;
  margin: 0 auto 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  object-fit: contain;
}

.inline-evidence figcaption,
.inline-evidence-caption {
  max-width: min(100%, 760px);
  margin: 0 auto 16px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 650;
  line-height: 1.45;
  text-align: center;
}

.compact-list,
.report-list {
  padding-left: 1.25rem;
}

.check-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}

.audit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.audit-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.check-list div {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.check-list dt {
  color: var(--muted);
  font-size: 0.9rem;
}

.check-list dd {
  margin: 4px 0 0;
  font-weight: 700;
}

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

.suggestions {
  margin-top: 20px;
}

.suggestions li {
  margin-bottom: 16px;
}

.artifact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 14px;
}

.artifact-links a {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  font-weight: 650;
  text-decoration: none;
}

.artifact-links a:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
}

button:focus-visible,
a:focus-visible,
summary:focus-visible,
select:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

@media (max-width: 900px) {
  .article-hero {
    grid-template-columns: 1fr;
    align-items: start;
  }

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

  .article-search {
    grid-column: 1 / -1;
  }

  .hero-brief {
    grid-template-columns: 1fr;
  }

  .index-dashboard-grid {
    grid-template-columns: 1fr;
  }

  .report-nav {
    position: static;
  }

  .report-nav-title {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 16px;
  }

  .page {
    width: min(100% - 24px, 1040px);
    padding-top: 20px;
  }

  .report-shell,
  .index-page {
    width: min(100vw - 18px, 1280px);
    padding-top: 12px;
  }

  h1 {
    font-size: 1.55rem;
  }

  .report-title {
    flex-basis: auto;
    font-size: 1.55rem;
  }

  .report-hero,
  .panel {
    padding: 12px;
  }

  .hero-summary-text {
    min-height: auto;
    padding: 12px;
    font-size: 0.96rem;
  }

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

  .article-site-header {
    align-items: flex-start;
  }

  .article-top-links {
    width: 100%;
  }

  .article-stat-grid,
  .article-filter-grid,
  .article-card-grid {
    grid-template-columns: 1fr;
  }

  .article-tab-row {
    margin-inline: -9px;
    padding-inline: 9px;
  }

  .article-card {
    min-height: 0;
  }

  .report-nav {
    align-items: stretch;
    padding: 8px;
  }

  .report-nav-group {
    display: grid;
    flex-basis: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
  }

  .report-nav a {
    min-height: 36px;
    padding: 7px 6px;
    text-align: center;
  }

  .report-nav a + a {
    border-left-color: transparent;
  }

  .index-console,
  .index-dashboard-grid {
    grid-template-columns: 1fr;
  }

  .index-console-copy {
    min-height: 0;
  }

  .signal-heat-row {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .signal-day {
    grid-template-rows: 58px auto auto;
    padding: 6px 4px;
  }

  .topic-radar-item {
    grid-template-columns: 1fr;
  }

  .topic-radar-metrics {
    justify-content: flex-start;
  }

  .source-lane-table-scroll {
    overflow-x: visible;
    padding: 0;
    border: 0;
    background: transparent;
  }

  .source-lane-table {
    display: block;
    min-width: 0;
    border-collapse: separate;
    font-size: 0.86rem;
  }

  .source-lane-table thead {
    display: none;
  }

  .source-lane-table tbody {
    display: grid;
    gap: 8px;
  }

  .source-lane-table tr {
    display: grid;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
  }

  .source-lane-table th,
  .source-lane-table td {
    display: grid;
    grid-template-columns: minmax(76px, 0.36fr) minmax(0, 1fr);
    gap: 8px;
    border-right: 0;
    padding: 8px 10px;
  }

  .source-lane-table th::before,
  .source-lane-table td::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 0.74rem;
    font-weight: 720;
  }

  .source-lane-table tbody tr:last-child th,
  .source-lane-table tbody tr:last-child td {
    border-bottom: 1px solid var(--line);
  }

  .source-lane-table tbody tr th:last-child,
  .source-lane-table tbody tr td:last-child {
    border-bottom: 0;
  }

  .source-lane-meter {
    width: 100%;
    margin-right: 0;
  }

  .section-heading-row,
  .section-heading,
  .split-row,
  .date-card-topline,
  .date-card-footer,
  .date-detail-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .date-index-filters {
    display: grid;
    grid-template-columns: 1fr;
  }

  .date-index-filters select,
  .date-toggle {
    width: 100%;
  }

  .date-index-layout {
    grid-template-columns: 1fr;
  }

  .date-timeline {
    grid-template-columns: 1fr;
  }

  .selected-date-panel {
    position: static;
  }

  .date-card-button {
    min-height: 0;
  }

  .topic-chip {
    max-width: 100%;
  }

  .builder-card {
    grid-template-columns: 1fr;
    grid-template-areas:
      "builder-header"
      "builder-meta"
      "builder-body"
      "builder-original";
  }

  .project-table {
    display: block;
    overflow-x: auto;
  }
}