:root {
  --bg: #f5f7fa;
  --bg-deep: #101820;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --surface-strong: #eef3f7;
  --line: #d8e0ea;
  --line-strong: #aebdcb;
  --text: #17212b;
  --muted: #617084;
  --accent: #08766a;
  --accent-deep: #075a52;
  --accent-soft: #dff3ef;
  --blue: #315d76;
  --blue-soft: #e4eef4;
  --amber: #9a5b2d;
  --amber-soft: #f5e8dc;
  --red: #a33a32;
  --shadow: 0 18px 48px rgba(17, 33, 43, 0.1);
  --shadow-soft: 0 8px 22px rgba(17, 33, 43, 0.08);
  --radius: 8px;
}

* { box-sizing: border-box; }

html,
body {
  margin: 0;
  min-height: 100%;
}

html { scroll-behavior: smooth; }

body {
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.78), rgba(245,247,250,0.94)),
    repeating-linear-gradient(0deg, rgba(16,24,32,0.035) 0, rgba(16,24,32,0.035) 1px, transparent 1px, transparent 40px),
    repeating-linear-gradient(90deg, rgba(16,24,32,0.03) 0, rgba(16,24,32,0.03) 1px, transparent 1px, transparent 40px),
    var(--bg);
  font-family: "Segoe UI Variable", "Microsoft YaHei UI", "PingFang SC", Arial, sans-serif;
  letter-spacing: 0;
}

button,
input,
select { font: inherit; letter-spacing: 0; }
button { cursor: pointer; }

::selection { color: #fff; background: var(--accent-deep); }

button:focus-visible,
input:focus-visible,
select:focus-visible,
a:focus-visible,
.law-card:focus-visible,
.result-card:focus-visible {
  outline: 3px solid rgba(8, 118, 106, 0.26);
  outline-offset: 3px;
}

.app-shell {
  display: grid;
  grid-template-columns: 252px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  height: 100vh;
  flex-direction: column;
  gap: 24px;
  padding: 22px 18px;
  color: #e9f0ef;
  background:
    linear-gradient(180deg, rgba(16,24,32,0.98), rgba(23,34,42,0.98)),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.06) 0, rgba(255,255,255,0.06) 1px, transparent 1px, transparent 36px);
  border-right: 1px solid rgba(255,255,255,0.08);
}

.brand {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid rgba(171, 229, 216, 0.28);
  border-radius: var(--radius);
  color: #b8f0e4;
  background: rgba(8, 118, 106, 0.22);
  font-weight: 900;
}

.brand strong,
.brand small {
  display: block;
  overflow-wrap: anywhere;
}

.brand strong { font-size: 1rem; }
.brand small { margin-top: 3px; color: rgba(233,240,239,0.62); font-size: 0.76rem; }

.nav-list {
  display: grid;
  gap: 8px;
}

.nav-link {
  display: flex;
  align-items: center;
  min-height: 42px;
  border-radius: var(--radius);
  padding: 0 12px;
  color: rgba(233,240,239,0.76);
  text-decoration: none;
  font-weight: 800;
  transition: background 0.16s ease, color 0.16s ease, transform 0.16s ease;
}

.nav-link:hover,
.nav-link.active {
  color: #ffffff;
  background: rgba(255,255,255,0.1);
}

.nav-link.active {
  box-shadow: inset 4px 0 0 #9ee6d8;
}

.sidebar-status {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 9px;
  align-items: center;
  margin-top: auto;
  padding: 12px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  color: rgba(233,240,239,0.76);
  background: rgba(255,255,255,0.06);
  font-size: 0.84rem;
  line-height: 1.4;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: #b8c2cc;
}

.status-dot.ok { background: #27c083; }
.status-dot.warn { background: #e0a33a; }
.status-dot.error { background: #d94c43; }

.app-main {
  min-width: 0;
  padding: 18px 22px 42px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 520px);
  gap: 18px;
  align-items: center;
  padding: 14px 0 18px;
  background: linear-gradient(180deg, rgba(245,247,250,0.96), rgba(245,247,250,0.78));
  backdrop-filter: blur(12px);
}

.eyebrow {
  margin: 0;
  color: var(--accent-deep);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.topbar h1 {
  margin: 4px 0 0;
  font-size: 1.55rem;
  line-height: 1.2;
}

.topbar-tools {
  display: grid;
  grid-template-columns: auto minmax(320px, 520px);
  gap: 10px;
  align-items: center;
  justify-content: end;
}

.language-toggle {
  min-height: 44px;
  border: 1px solid rgba(8, 118, 106, 0.22);
  border-radius: var(--radius);
  padding: 0 14px;
  color: var(--accent-deep);
  background: rgba(255,255,255,0.9);
  box-shadow: var(--shadow-soft);
  font-weight: 900;
  white-space: nowrap;
}

.language-toggle:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

.global-search {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 96px;
  gap: 8px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.86);
  box-shadow: var(--shadow-soft);
}

.global-search input {
  min-width: 0;
  min-height: 40px;
  border: 0;
  padding: 0 10px;
  color: var(--text);
  background: transparent;
}

.global-search button,
.action-primary,
.action-secondary,
.primary-btn,
.secondary-btn,
.quiet-btn {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  padding: 0 14px;
  font-weight: 900;
  text-decoration: none;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease, border-color 0.16s ease;
}

.global-search button,
.action-primary,
.primary-btn {
  border: 1px solid var(--accent-deep);
  color: #ffffff;
  background: linear-gradient(180deg, #0a887a, var(--accent-deep));
}

.action-secondary,
.secondary-btn,
.quiet-btn {
  border: 1px solid var(--line-strong);
  color: var(--text);
  background: #fff;
}

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

.global-search button:hover,
.action-primary:hover,
.action-secondary:hover,
.primary-btn:hover,
.secondary-btn:hover,
.quiet-btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.view { display: none; animation: view-in 0.18s ease both; }
.view.active { display: block; }

@keyframes view-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 16px;
}

.summary-hero,
.metric-card,
.section-band,
.analysis-panel,
.filter-panel,
.result-column,
.detail-panel,
.quality-panel,
.jurisdiction-card,
.law-card,
.result-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.summary-hero {
  position: relative;
  min-height: 280px;
  overflow: hidden;
  padding: 28px;
  color: #f7f2e8;
  background:
    linear-gradient(122deg, rgba(16,24,32,0.98), rgba(26,45,40,0.98) 55%, rgba(18,31,36,0.98)),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.06) 0, rgba(255,255,255,0.06) 1px, transparent 1px, transparent 48px);
}

.summary-hero::after,
.section-band::before,
.analysis-panel::before,
.filter-panel::before,
.result-column::before,
.detail-panel::before,
.quality-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--blue), var(--amber));
}

.summary-hero .eyebrow { color: #9de3d6; }
.summary-hero h2 {
  max-width: 12em;
  margin: 18px 0 0;
  color: #fffaf0;
  font-family: "Noto Serif CJK SC", "Source Han Serif SC", "SimSun", "Microsoft YaHei UI", serif;
  font-size: clamp(2.25rem, 5vw, 4.3rem);
  line-height: 1.06;
  letter-spacing: 0;
}

.summary-hero p:not(.eyebrow) {
  max-width: 58ch;
  margin: 18px 0 0;
  color: rgba(247,242,232,0.78);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.action-secondary {
  color: #f7f2e8;
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.18);
}

.metric-strip {
  display: grid;
  gap: 12px;
}

.metric-card {
  display: grid;
  align-content: center;
  min-height: 84px;
  padding: 18px;
  border-left: 5px solid var(--accent);
}

.metric-card:nth-child(2) { border-left-color: var(--blue); }
.metric-card:nth-child(3) { border-left-color: var(--amber); }

.metric-card span {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
}

.metric-card strong {
  margin-top: 8px;
  font-family: "Cascadia Mono", Consolas, monospace;
  font-size: clamp(1.7rem, 4vw, 2.4rem);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.section-band,
.analysis-panel,
.filter-panel,
.result-column,
.detail-panel,
.quality-panel {
  position: relative;
  margin-top: 16px;
  overflow: hidden;
}

.section-heading {
  display: flex;
  gap: 14px;
  align-items: end;
  justify-content: space-between;
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #fff, var(--surface-soft));
}

.section-heading.compact { padding: 16px; }
.section-heading.page-heading { margin-top: 8px; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-soft); }
.section-heading h2 { margin: 0; font-size: 1.12rem; line-height: 1.25; }
.section-heading p { margin: 6px 0 0; color: var(--muted); line-height: 1.5; font-size: 0.92rem; }

.source-highlights,
.flow-grid,
.jurisdiction-grid,
.bar-dashboard,
.theme-list,
.key-value-grid {
  padding: 16px;
}

.source-highlights,
.jurisdiction-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.source-card,
.jurisdiction-card {
  min-width: 0;
  padding: 16px;
  border-top: 4px solid var(--accent);
}

.source-card:nth-child(2),
.jurisdiction-card:nth-child(2) { border-top-color: var(--blue); }
.source-card:nth-child(3),
.jurisdiction-card:nth-child(3) { border-top-color: var(--amber); }

.source-card strong,
.jurisdiction-card strong,
.law-card h3,
.result-card h3,
.detail-view h3 {
  display: block;
  color: #111820;
  line-height: 1.4;
  font-weight: 900;
  overflow-wrap: anywhere;
}

.source-card small,
.jurisdiction-card small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  line-height: 1.45;
}

.card-stats,
.key-value-grid,
.quality-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.stat-pair,
.key-pair {
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
}

.stat-pair span,
.key-pair span { display: block; color: var(--muted); font-size: 0.78rem; font-weight: 800; }
.stat-pair strong,
.key-pair strong { display: block; margin-top: 4px; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  gap: 16px;
}

.flow-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.flow-card {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.98), rgba(240,247,245,0.92)),
    repeating-linear-gradient(0deg, rgba(8,118,106,0.045) 0, rgba(8,118,106,0.045) 1px, transparent 1px, transparent 20px);
}

.flow-card h3 { margin: 0 0 12px; font-size: 0.95rem; }

.flow-line,
.bar-row {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.82rem;
}

.flow-track,
.bar-track {
  height: 8px;
  border-radius: 999px;
  background: #dfe7ef;
  overflow: hidden;
}

.flow-track i,
.bar-track i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--blue));
}

.compact-select {
  min-height: 38px;
  min-width: 180px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 0 10px;
  color: var(--text);
  background: #fff;
}

.search-layout {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 16px;
}

.filter-panel {
  position: sticky;
  top: 96px;
  align-self: start;
}

.filter-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 16px;
}

.filter-form label,
.quality-toolbar label {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 7px;
}

.filter-form span,
.quality-toolbar span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 850;
}

.filter-form input,
.filter-form select {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 8px 10px;
  color: var(--text);
  background: #fff;
}

.span-all { grid-column: 1 / -1; }
.button-stack { display: grid; gap: 8px; }

.result-workspace {
  display: grid;
  grid-template-columns: minmax(260px, 0.75fr) minmax(360px, 1.05fr) minmax(360px, 1fr);
  gap: 16px;
  min-width: 0;
}

.result-column,
.detail-panel { margin-top: 0; min-width: 0; }

.scroll-list {
  display: flex;
  max-height: calc(100vh - 210px);
  min-height: 520px;
  flex-direction: column;
  gap: 10px;
  overflow: auto;
  padding: 14px;
  scrollbar-color: rgba(8,118,106,0.42) transparent;
}

.law-card,
.result-card {
  position: relative;
  padding: 14px;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}

.law-card::before,
.result-card::before {
  content: "";
  position: absolute;
  inset: 12px auto 12px 0;
  width: 3px;
  border-radius: 2px;
  background: transparent;
}

.law-card:hover,
.result-card:hover,
.law-card.selected,
.result-card.selected {
  transform: translateY(-1px);
  border-color: rgba(8,118,106,0.5);
  box-shadow: var(--shadow-soft);
}

.law-card:hover::before,
.result-card:hover::before,
.law-card.selected::before,
.result-card.selected::before { background: var(--accent); }
.law-card.selected,
.result-card.selected { background: var(--accent-soft); }

.card-topline {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.35;
}

.law-card h3,
.result-card h3 { margin: 10px 0 0; font-size: 0.94rem; }

.card-meta,
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.card-meta { margin-top: 9px; color: var(--muted); font-size: 0.82rem; }
.pill-row { margin-top: 10px; }

.pill {
  display: inline-flex;
  max-width: 100%;
  min-height: 26px;
  align-items: center;
  border: 1px solid rgba(8,118,106,0.14);
  border-radius: 6px;
  padding: 4px 8px;
  color: var(--accent-deep);
  background: var(--accent-soft);
  font-size: 0.76rem;
  font-weight: 850;
  overflow-wrap: anywhere;
}
.pill:nth-child(2n) { color: var(--blue); background: var(--blue-soft); border-color: rgba(49,93,118,0.14); }
.pill:nth-child(3n) { color: var(--amber); background: var(--amber-soft); border-color: rgba(154,91,45,0.16); }

.snippet {
  margin: 10px 0 0;
  color: #40505c;
  font-size: 0.88rem;
  line-height: 1.62;
  overflow-wrap: anywhere;
}

.detail-view {
  min-height: 520px;
  max-height: calc(100vh - 210px);
  overflow: auto;
  padding: 16px;
}

.detail-view h3 {
  margin: 0;
  font-family: "Noto Serif CJK SC", "Source Han Serif SC", "SimSun", "Microsoft YaHei UI", serif;
  font-size: 1.15rem;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.detail-action,
.relation-button {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 6px 9px;
  color: var(--text);
  background: #fff;
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 850;
}

.detail-action.primary { color: var(--blue); background: var(--blue-soft); border-color: rgba(49,93,118,0.18); }

.detail-view dl {
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr);
  gap: 10px;
  margin: 0;
  padding: 10px 0;
  border-top: 1px solid var(--line);
}
.detail-view dl:first-of-type { margin-top: 14px; }
.detail-view dt { color: var(--muted); font-size: 0.82rem; font-weight: 850; }
.detail-view dd { margin: 0; line-height: 1.58; overflow-wrap: anywhere; }
.detail-view a { color: var(--blue); text-decoration: none; }
.detail-view a:hover { text-decoration: underline; }
.article-text {
  margin: 14px 0 0;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-left: 4px solid rgba(8,118,106,0.3);
  border-radius: var(--radius);
  background: var(--surface-soft);
  color: #253541;
  overflow-wrap: anywhere;
  font-family: Georgia, "Times New Roman", "Microsoft YaHei UI", serif;
  font-size: 0.95rem;
  line-height: 1.82;
}
.article-text p {
  max-width: 78ch;
  margin: 0;
}
.article-text p + p {
  margin-top: 0.9rem;
}

.article-copy-block {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.article-copy-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.article-copy-toolbar.muted {
  justify-content: flex-start;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

.article-text.display-copy {
  margin-top: 0;
  border-left-color: rgba(8,118,106,0.52);
  background: linear-gradient(180deg, #f8fcfb, #f3f8f7);
}

.article-text.official-copy {
  margin-top: 8px;
  border-left-color: rgba(49,93,118,0.42);
  background: #fff;
}

.embedded-terms {
  display: grid;
  gap: 7px;
  padding: 12px;
  border: 1px solid rgba(154,91,45,0.2);
  border-radius: var(--radius);
  background: var(--amber-soft);
  color: var(--amber);
  font-size: 0.82rem;
}

.embedded-terms strong { color: #6f3d1d; }

.term-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.term-chip {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  border: 1px solid rgba(154,91,45,0.24);
  border-radius: 999px;
  padding: 3px 8px;
  background: rgba(255,255,255,0.74);
  color: #6f3d1d;
}

.display-note {
  margin: 0;
  color: var(--red);
  font-size: 0.82rem;
}

.official-original[hidden] { display: none; }

.relation-section {
  display: grid;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.relation-section h4 { margin: 0; font-size: 0.95rem; }
.relation-list,
.timeline-list { display: grid; gap: 8px; }
.relation-item,
.timeline-item {
  display: grid;
  grid-template-columns: minmax(74px, auto) minmax(0, 1fr) auto;
  gap: 7px 10px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}
.relation-item span,
.timeline-item span { overflow-wrap: anywhere; }
.relation-item small,
.timeline-item small { grid-column: 2 / 3; color: var(--muted); font-size: 0.76rem; }
.relation-button { grid-row: 1 / span 2; grid-column: 3 / 4; color: var(--accent-deep); background: var(--accent-soft); }
.timeline-item.latest { background: var(--amber-soft); border-color: rgba(154,91,45,0.28); }

.bar-dashboard,
.theme-list {
  display: grid;
  gap: 10px;
}

.bar-item,
.theme-item {
  display: grid;
  grid-template-columns: minmax(120px, 0.9fr) minmax(0, 1.5fr) auto;
  gap: 10px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--muted);
  font-size: 0.86rem;
}
.bar-item strong,
.theme-item strong { color: var(--text); font-variant-numeric: tabular-nums; }

.quality-toolbar {
  margin: 16px 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

.quality-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
}

.quality-panel {
  margin-top: 0;
  padding: 18px;
}

.quality-panel h3 {
  margin: 0 0 12px;
  font-size: 1rem;
}
.quality-panel h3:not(:first-child) { margin-top: 18px; }

.check-row,
.zero-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.86rem;
}
.check-row strong { color: var(--accent-deep); }
.zero-item { grid-template-columns: 1fr; }
.zero-item strong { color: var(--text); }
.zero-item span,
.zero-item a { color: var(--muted); line-height: 1.5; }
.zero-item a { text-decoration: none; }

.empty-state { color: var(--muted); }
.empty-state p { margin: 0; line-height: 1.6; }

.loading .status-dot { background: #e0a33a; }

@media (max-width: 1680px) {
  .result-workspace { grid-template-columns: minmax(260px, 0.8fr) minmax(360px, 1fr); }
  .detail-panel { grid-column: 1 / -1; }
  .detail-view { max-height: none; min-height: 360px; }
}

@media (max-width: 1180px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar {
    position: static;
    display: grid;
    grid-template-columns: minmax(180px, auto) minmax(0, 1fr) minmax(170px, auto);
    height: auto;
    align-items: center;
    overflow: hidden;
  }
  .brand { min-width: 0; }
  .nav-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    min-width: 0;
    width: 100%;
  }
  .nav-link {
    min-width: 0;
    justify-content: center;
    overflow: hidden;
    padding: 0 6px;
    white-space: nowrap;
  }
  .sidebar-status { min-width: 0; margin-top: 0; }
  .topbar { top: 0; grid-template-columns: 1fr; }
  .topbar-tools { grid-template-columns: auto minmax(0, 1fr); justify-content: stretch; }
  .hero-grid,
  .dashboard-grid,
  .search-layout,
  .quality-layout { grid-template-columns: 1fr; }
  .filter-panel { position: static; }
  .result-workspace { grid-template-columns: 1fr; }
  .scroll-list { max-height: none; min-height: 0; }
}

@media (max-width: 820px) {
  body { overflow-x: hidden; }
  .app-main { padding: 14px 12px 34px; }
  .sidebar {
    display: grid;
    grid-template-columns: 1fr;
    align-items: stretch;
    overflow: hidden;
    padding: 14px 12px;
  }
  .brand { min-width: 0; }
  .nav-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    min-width: 0;
    width: 100%;
    gap: 4px;
  }
  .nav-link {
    min-width: 0;
    min-height: 38px;
    padding: 0 2px;
    overflow: hidden;
    font-size: 0.78rem;
    white-space: nowrap;
  }
  .sidebar-status { display: none; }
  .topbar-tools { grid-template-columns: 1fr; }
  .language-toggle { justify-self: start; }
  .global-search { grid-template-columns: 1fr; }
  .source-highlights,
  .jurisdiction-grid,
  .flow-grid,
  .metric-strip { grid-template-columns: 1fr; }
  .summary-hero { min-height: 0; padding: 22px; }
  .section-heading { align-items: start; flex-direction: column; }
  .filter-form { grid-template-columns: 1fr; }
  .card-stats,
  .key-value-grid,
  .quality-metrics { grid-template-columns: 1fr; }
  .bar-item,
  .theme-item,
  .flow-line,
  .bar-row { grid-template-columns: 1fr; }
  .detail-view dl { grid-template-columns: 1fr; gap: 5px; }
  .relation-item,
  .timeline-item { grid-template-columns: 1fr; }
  .relation-item small,
  .timeline-item small,
  .relation-button { grid-column: auto; grid-row: auto; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}






/* Technical evidence panels */
.law-quality-strip,
.quality-metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0;
}

.law-quality-strip > div,
.quality-metric-card,
.field-cell,
.article-preview-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
}

.law-quality-strip > div,
.quality-metric-card {
  padding: 12px;
}

.law-quality-strip strong,
.quality-metric-card strong {
  display: block;
  color: var(--accent-deep);
  font-size: 1.05rem;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.law-quality-strip span,
.quality-metric-card span,
.field-cell span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
}

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

.field-cell {
  padding: 10px 11px;
}

.field-cell strong {
  display: block;
  margin-top: 4px;
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 800;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.field-cell.missing {
  border-color: rgba(163, 58, 50, 0.36);
  background: #fff7f6;
}

.field-cell.missing strong,
.warn-text {
  color: var(--red) !important;
}

.article-preview-list,
.audit-law-list,
.completeness-grid {
  display: grid;
  gap: 10px;
}

.article-preview-card {
  padding: 12px;
  background: #fff;
}

.article-preview-card p {
  margin: 8px 0 10px;
  color: var(--text);
  line-height: 1.58;
}

.completeness-row {
  display: grid;
  grid-template-columns: minmax(130px, 1fr) minmax(100px, 1.15fr) auto;
  gap: 10px;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
}

.completeness-row:last-child { border-bottom: 0; }
.completeness-row span { color: var(--muted); font-size: 0.84rem; font-weight: 850; }
.completeness-row strong { color: var(--accent-deep); white-space: nowrap; }
.completeness-row small { color: var(--muted); font-size: 0.72rem; font-weight: 700; }

.mini-bar {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--surface-strong);
}

.mini-bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), #52b7a9);
}

.bar-section {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.72);
}

.bar-section h3 {
  margin: 0;
  font-size: 0.94rem;
}

.matrix-table {
  display: grid;
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.matrix-row {
  display: grid;
  grid-template-columns: 1.25fr repeat(3, minmax(0, 1fr));
  gap: 0;
  border-bottom: 1px solid var(--line);
}

.matrix-row:last-child { border-bottom: 0; }
.matrix-row > span,
.matrix-row > strong {
  min-width: 0;
  padding: 9px 10px;
  border-right: 1px solid var(--line);
  font-size: 0.82rem;
  overflow-wrap: anywhere;
}

.matrix-row > span:last-child,
.matrix-row > strong:last-child { border-right: 0; }
.matrix-head { background: var(--surface-strong); font-weight: 900; }
.matrix-row strong { color: var(--accent-deep); text-align: right; }

@media (max-width: 760px) {
  .law-quality-strip,
  .quality-metric-grid,
  .field-matrix { grid-template-columns: 1fr; }
  .completeness-row { grid-template-columns: 1fr; gap: 6px; }
  .matrix-row { grid-template-columns: 1fr; }
  .matrix-row > span,
  .matrix-row > strong { border-right: 0; border-bottom: 1px solid var(--line); text-align: left; }
}


.result-heading-tools {
  align-items: flex-start;
}

.result-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.small-btn {
  min-height: 32px;
  padding: 0 10px;
  font-size: 0.78rem;
}

.small-btn:disabled {
  cursor: not-allowed;
  opacity: 0.48;
  transform: none;
  box-shadow: none;
}


/* Error case audit view */
.anomaly-toolbar {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
  gap: 12px;
  align-items: end;
}

.anomaly-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 16px 0;
}

.anomaly-stat-card {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.82);
  box-shadow: var(--shadow-soft);
}

.anomaly-stat-card strong {
  display: block;
  color: var(--text);
  font-size: 0.96rem;
}

.mini-list {
  display: grid;
  gap: 7px;
  margin-top: 10px;
}

.mini-list span {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  color: var(--muted);
  font-size: 0.82rem;
}

.mini-list b { color: var(--accent-deep); }

.anomaly-list {
  display: grid;
  gap: 12px;
}

.anomaly-card {
  position: relative;
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--blue);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.anomaly-card.severity-high { border-left-color: var(--red); }
.anomaly-card.severity-medium { border-left-color: var(--amber); }
.anomaly-card.severity-low { border-left-color: var(--accent); }

.anomaly-card h3 {
  margin: 8px 0;
  font-size: 1rem;
  line-height: 1.45;
}

.anomaly-card p {
  margin: 8px 0 0;
  color: var(--text);
  line-height: 1.58;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.8rem;
}

.case-meta a {
  color: var(--blue);
  text-decoration: none;
}

.case-meta a:hover { text-decoration: underline; }

body.screenshot-mode {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.94), rgba(245,247,250,0.98)),
    var(--bg);
}

body.screenshot-mode .app-shell {
  display: block;
  min-height: 100vh;
}

body.screenshot-mode .sidebar {
  display: none;
}

body.screenshot-mode .app-main {
  max-width: 1480px;
  margin: 0 auto;
  padding: 24px 30px 56px;
}

body.screenshot-mode .topbar {
  position: static;
  grid-template-columns: minmax(0, 1fr);
  padding-top: 0;
}

body.screenshot-mode .global-search {
  display: none;
}

body.screenshot-mode .topbar-tools {
  display: none;
}

body.screenshot-mode .view:not(.active) {
  display: none;
}

body.screenshot-mode .scroll-list,
body.screenshot-mode .detail-view {
  max-height: none;
}

@media (max-width: 980px) {
  .anomaly-toolbar,
  .anomaly-stats { grid-template-columns: 1fr; }
}