:root {
  --white: #fff;
  --surface: #f5f5f7;
  --text: #1d1d1f;
  --muted: #6e6e73;
  --line: #e5e5ea;
  --blue: #0066cc;
  --blue-light: #2997ff;
  --max-width: 1180px;
  --article-width: 720px;
  --article-anchor-offset: 84px;
  --radius: 8px;
  --body-font: "SF Pro Display", "SF Pro Text", system-ui, -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: var(--body-font);
  font-size: 17px;
  line-height: 1.65;
}

img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--blue);
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid var(--blue-light);
  outline-offset: 3px;
}

.container {
  width: min(var(--max-width), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 14px 0;
  background: var(--white);
  border-bottom: 1px solid var(--line);
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

.site-header.scrolled {
  box-shadow: 0 4px 16px var(--line);
}

.nav-shell,
.nav-links,
.nav-meta,
.brand {
  display: flex;
  align-items: center;
}

.nav-shell {
  justify-content: space-between;
  gap: 24px;
}

.brand {
  gap: 12px;
  color: var(--text);
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: var(--radius);
  background: var(--text);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
}

.brand-name {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
}

.brand-sub {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.3;
}

.nav-links {
  min-height: 44px;
  gap: 22px;
  align-items: center;
}

.nav-links a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 6px 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}

.nav-links a.active {
  border-bottom: 2px solid var(--blue);
}

.nav-meta {
  gap: 10px;
}

.nav-badge,
.category-label,
.meta-tag,
.tag-pill,
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
}

.nav-badge {
  padding: 6px 10px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.8rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
}

.search-trigger,
.search-close {
  min-width: 44px;
  min-height: 44px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
}

.search-trigger:hover,
.search-close:hover,
.nav-toggle:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.search-panel {
  position: absolute;
  top: calc(100% + 1px);
  right: 20px;
  z-index: 3;
  width: min(560px, calc(100vw - 40px));
  padding: 24px;
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: 0 12px 28px var(--line);
}

.search-panel-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
}

.search-panel h2 {
  margin: 0;
  font-size: 1.45rem;
  line-height: 1.2;
}

.search-label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.search-input {
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  background: var(--white);
}

.search-input:focus {
  border-color: var(--blue);
  outline: 3px solid var(--blue-light);
  outline-offset: 1px;
}

.search-count,
.search-empty {
  margin: 12px 0 8px;
  color: var(--muted);
  font-size: 0.88rem;
}

.search-results {
  display: grid;
  gap: 2px;
  max-height: min(48vh, 360px);
  margin: 0;
  padding: 0;
  overflow-y: auto;
  list-style: none;
}

.search-result a {
  display: grid;
  gap: 2px;
  padding: 12px 10px;
  border-top: 1px solid var(--line);
}

.search-result a:hover,
.search-result a:focus-visible {
  background: var(--surface);
}

.search-result-category {
  color: var(--blue);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.search-result strong {
  font-size: 1rem;
  line-height: 1.3;
}

.search-result span:not(.search-result-category),
.search-result time {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.4;
}

.mobile-menu-overlay {
  display: none;
}

.home-introduction {
  padding: 42px 0 38px;
  border-bottom: 1px solid var(--line);
}

.home-introduction-grid,
.home-context-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 36px;
}

.home-introduction-title {
  max-width: 780px;
  margin: 0;
  font-size: 3rem;
  line-height: 1.08;
}

.home-introduction-text {
  max-width: 660px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.home-search-button {
  min-height: 48px;
  padding: 10px 18px;
  border: 1px solid var(--text);
  border-radius: var(--radius);
  background: var(--text);
  color: var(--white);
  font-weight: 700;
  white-space: nowrap;
}

.home-search-button:hover {
  border-color: var(--blue);
  background: var(--blue);
}

.editorial-briefing {
  padding: 52px 0 58px;
  background: var(--text);
  color: var(--white);
}

.editorial-briefing-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 28px;
}

.editorial-kicker,
.newsletter-kicker {
  margin: 0 0 8px;
  color: var(--blue-light);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.editorial-briefing-heading h2 {
  max-width: 680px;
  margin: 0;
  font-size: 2.35rem;
  line-height: 1.1;
}

.editorial-briefing-heading > p {
  max-width: 310px;
  margin: 0;
  color: var(--line);
}

.editorial-briefing-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 20px;
}

.editorial-recommendations {
  display: grid;
  gap: 20px;
}

.editorial-card {
  min-width: 0;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--text);
}

.editorial-briefing .editorial-card {
  border-color: var(--muted);
  background: var(--text);
  color: var(--white);
}

.editorial-card-link {
  display: flex;
  height: 100%;
  flex-direction: column;
}

.editorial-card-media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--surface);
}

.editorial-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.editorial-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 20px;
}

.editorial-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  color: var(--muted);
  font-size: 0.78rem;
}

.editorial-briefing .editorial-card-meta {
  color: var(--line);
}

.editorial-card-body h3 {
  margin: 12px 0 8px;
  font-size: 1.35rem;
  line-height: 1.25;
}

.editorial-card-lead .editorial-card-body h3 {
  font-size: 2rem;
}

.editorial-card-body p {
  margin: 0 0 16px;
  color: var(--muted);
  line-height: 1.5;
}

.editorial-briefing .editorial-card-body p {
  color: var(--line);
}

.editorial-card-action,
.topic-entry-action {
  margin-top: auto;
  color: var(--blue);
  font-size: 0.86rem;
  font-weight: 700;
}

.editorial-briefing .editorial-card-action {
  color: var(--blue-light);
}

.editorial-card-link:hover .editorial-card-action,
.editorial-card-link:focus-visible .editorial-card-action {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.editorial-empty,
.home-empty {
  padding: 24px;
  border: 1px dashed var(--line);
  color: var(--muted);
}

.editorial-briefing .editorial-empty {
  border-color: var(--muted);
  color: var(--line);
}

.editorial-empty h3,
.editorial-empty p,
.home-empty h3,
.home-empty p {
  margin-top: 0;
}

.topic-entry {
  border-top: 1px solid var(--line);
}

.topic-entry:last-child {
  border-bottom: 1px solid var(--line);
}

.topic-entry-link {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 18px;
  min-height: 150px;
  padding: 24px 0;
}

.topic-entry-number {
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 700;
}

.topic-entry-label {
  display: block;
  margin-bottom: 8px;
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
}

.topic-entry-link strong {
  display: block;
  max-width: 50ch;
  color: var(--text);
  font-size: 1.08rem;
  font-weight: 500;
  line-height: 1.45;
}

.topic-entry-action {
  display: block;
  margin-top: 14px;
}

.topic-entry-link:hover strong,
.topic-entry-link:focus-visible strong {
  color: var(--blue);
}

.home-trending-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 32px;
  align-items: start;
}

.home-trending .topic-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.home-trending .topic-list a {
  min-height: 52px;
  border-radius: 0;
  background: var(--surface);
}

.home-watchlist {
  padding-left: 24px;
  border-left: 1px solid var(--line);
}

.home-watchlist .sidebar-title {
  margin-top: 0;
}

.home-context {
  padding: 42px 0 0;
  border-top: 1px solid var(--line);
}

.home-context-grid {
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.7fr);
  align-items: stretch;
}

.newsletter-callout {
  padding: 24px;
  border-left: 3px solid var(--blue);
  background: var(--surface);
}

.newsletter-callout h3 {
  margin: 0 0 8px;
  font-size: 1.35rem;
  line-height: 1.25;
}

.newsletter-callout p:not(.newsletter-kicker) {
  margin: 0 0 18px;
  color: var(--muted);
}

.hero {
  padding: 48px 0 64px;
  background: var(--surface);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 24px;
}

.hero-panel,
.hero-side-card {
  position: relative;
  overflow: hidden;
  min-height: 280px;
  border-radius: var(--radius);
  background-color: var(--text);
  background-size: cover;
  background-position: center;
  color: var(--white);
}

.hero-panel {
  min-height: 470px;
  padding: 42px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.hero-panel::before,
.hero-side-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--text);
  opacity: 0.5;
}

.hero-panel > *,
.hero-side-card > * {
  position: relative;
  z-index: 1;
}

.hero-stack {
  display: grid;
  gap: 24px;
}

.hero-side-card {
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.hero-title,
.hero-side-card h3,
.section-title,
.category-title,
.article-title,
.detail-title,
.banner-title {
  font-weight: 700;
  letter-spacing: normal;
}

.hero-title {
  max-width: 14ch;
  margin: 18px 0 14px;
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 1.08;
}

.hero-side-card h3 {
  margin: 12px 0 8px;
  font-size: 1.35rem;
  line-height: 1.3;
}

.hero-text {
  max-width: 62ch;
  margin: 0 0 24px;
  color: var(--white);
}

.eyebrow {
  width: fit-content;
  padding: 6px 10px;
  border: 1px solid var(--white);
  color: var(--white);
  font-size: 0.78rem;
}

.hero-meta,
.card-meta,
.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 0.85rem;
}

.hero-meta,
.featured-grid .card-meta,
.featured-grid .card-meta time,
.featured-grid .card-meta > span:last-child {
  color: var(--white);
}

.meta-tag {
  padding: 4px 9px;
  background: transparent;
  color: var(--white);
  font-size: 0.78rem;
}

.main-shell {
  padding: 56px 0 88px;
}

.section-block {
  margin-bottom: 64px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.section-kicker {
  margin: 0 0 6px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.section-title {
  margin: 0;
  font-size: clamp(1.75rem, 2vw, 2.4rem);
  line-height: 1.2;
}

.section-desc {
  max-width: 60ch;
  margin: 8px 0 0;
  color: var(--muted);
}

.text-link {
  color: var(--blue);
  font-weight: 600;
}

.text-link:hover {
  color: var(--blue-light);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.featured-grid,
.latest-grid,
.category-grid,
.related-grid,
.insight-grid {
  display: grid;
  gap: 24px;
}

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

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

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

.insight-grid {
  grid-template-columns: 0.95fr 1.05fr;
}

.post-card,
.category-card,
.insight-card,
.sidebar-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 4px 16px var(--line);
}

.post-card {
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.post-card:hover,
.category-card:hover,
.insight-card:hover,
.sidebar-card:hover {
  border-color: var(--line);
  box-shadow: 0 8px 24px var(--line);
}

.post-card-media,
.list-media,
.related-media,
.detail-hero {
  display: block;
  overflow: hidden;
  background: var(--surface);
}

.post-card-media {
  aspect-ratio: 16 / 10;
}

.list-media {
  aspect-ratio: 4 / 3;
}

.related-media {
  aspect-ratio: 16 / 10;
}

.detail-hero {
  aspect-ratio: 16 / 9;
}

.post-card-media img,
.list-media img,
.related-media img,
.detail-hero img,
.featured-grid .post-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-card-body,
.list-body,
.related-body {
  padding: 22px;
}

.post-card-title,
.list-title,
.related-title {
  margin: 12px 0 10px;
  line-height: 1.3;
}

.post-card-title {
  font-size: 1.28rem;
}

.list-title {
  font-size: 1.42rem;
}

.related-title {
  font-size: 1.08rem;
}

.post-card-text,
.list-excerpt {
  margin: 0 0 16px;
  color: var(--muted);
}

.featured-grid .post-card {
  position: relative;
  min-height: 430px;
  padding: 0;
  background: var(--text);
  color: var(--white);
  border-color: var(--text);
}

.featured-grid .post-card-media {
  position: absolute;
  inset: 0;
  height: 100%;
  aspect-ratio: auto;
}

.featured-grid .post-card::after {
  content: "";
  position: absolute;
  inset: 48% 0 0;
  background: var(--text);
  pointer-events: none;
}

.featured-grid .post-card-body {
  position: relative;
  z-index: 2;
  min-height: 430px;
  padding: 26px 24px 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.featured-grid .post-card-title {
  font-size: 1.42rem;
}

.featured-grid .post-card-title a,
.featured-grid .post-card-text,
.featured-grid .text-link {
  color: var(--white);
}

.featured-grid .post-card-text {
  color: var(--white);
}

.hero .button-link.secondary {
  border-color: var(--blue-light);
  color: var(--blue-light);
}

.hero .button-link.secondary:hover {
  background: var(--blue-light);
  border-color: var(--blue-light);
  color: var(--text);
}

.category-card {
  padding: 28px;
}

.category-label {
  padding: 5px 10px;
  background: var(--surface);
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 600;
}

.category-title {
  margin: 16px 0 8px;
  font-size: 1.5rem;
}

.category-text {
  margin: 0 0 18px;
  color: var(--muted);
}

.topic-list,
.mini-list,
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

.topic-list a {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.topic-list span:last-child {
  color: var(--blue);
}

.insight-card {
  padding: 28px;
}

.editorial-note {
  margin: 16px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.page-banner {
  padding: 28px 0 36px;
  background: var(--surface);
}

.banner-panel {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 0.88rem;
}

.banner-title {
  margin: 14px 0 10px;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.15;
}

.banner-text {
  max-width: 64ch;
  margin: 0;
  color: var(--muted);
}

.page-layout,
.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 32px;
  align-items: start;
}

.category-main {
  min-width: 0;
}

.category-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 60px;
  margin-bottom: 14px;
  padding: 8px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.category-controls label {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
}

.category-controls select {
  min-width: 172px;
  min-height: 44px;
  padding: 8px 34px 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
}

.category-controls select:focus {
  border-color: var(--blue);
  outline: 3px solid var(--blue-light);
  outline-offset: 1px;
}

.category-tag-scroll {
  max-width: 100%;
  margin-bottom: 20px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.category-tag-scroll .tag-row {
  width: max-content;
  min-width: 100%;
  flex-wrap: nowrap;
}

.category-tag-scroll .tag-pill {
  min-height: 44px;
  white-space: nowrap;
}

.category-count {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.category-result-card {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  min-height: 240px;
}

.category-result-card .list-media {
  height: 100%;
  aspect-ratio: auto;
}

.category-result-card .list-media img {
  height: 100%;
  object-fit: cover;
}

.category-empty-actions {
  justify-content: center;
  margin-top: 20px;
}

.detail-layout > section {
  width: min(100%, var(--article-width));
}

.list-stack,
.sidebar-column {
  display: grid;
  gap: 20px;
}

.sidebar-column {
  align-content: start;
}

.list-card {
  display: grid;
  grid-template-columns: 280px 1fr;
  overflow: hidden;
}

.sidebar-card {
  padding: 20px;
}

.sidebar-title {
  margin: 0 0 14px;
  font-size: 1.1rem;
}

.mini-list li + li {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.mini-list a {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
}

.mini-list time,
.muted {
  color: var(--muted);
  font-size: 0.9rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-pill {
  padding: 6px 10px;
  background: var(--surface);
  color: var(--blue);
  font-size: 0.84rem;
}

.tag-pill:hover {
  background: var(--surface);
}

.detail-card {
  overflow: hidden;
}

.detail-body {
  padding: 32px;
}

.article-main-column {
  min-width: 0;
}

.article-reading-progress {
  height: 4px;
  margin-bottom: 18px;
  background: var(--line);
}

.article-reading-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--blue);
}

.article-reading-grid {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.article-support {
  position: sticky;
  top: 92px;
  display: grid;
  gap: 20px;
  min-width: 0;
}

.article-support[hidden] {
  display: none;
}

.legal-toc-card {
  padding: 14px 20px 18px;
}

.legal-toc-toggle {
  display: flex;
  width: 100%;
  min-height: 44px;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  font-weight: 700;
  text-align: left;
}

.legal-toc-toggle::after {
  content: "+";
  color: var(--blue);
  font-size: 1.25rem;
  line-height: 1;
}

.legal-toc-toggle[aria-expanded="true"]::after {
  content: "-";
}

.legal-toc-toggle:focus-visible {
  outline: 3px solid var(--blue-light);
  outline-offset: 3px;
}

.legal-toc-panel[hidden] {
  display: none;
}

.legal-toc-panel ol {
  display: grid;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0 0 0 18px;
}

.legal-toc-panel li {
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.4;
}

.legal-toc-panel a:hover,
.legal-toc-panel a:focus-visible,
.mini-list a.active {
  color: var(--blue);
}

.article-toc,
.article-facts {
  border-top: 2px solid var(--text);
  border-bottom: 1px solid var(--line);
}

.article-toc summary {
  min-height: 44px;
  padding: 10px 0;
  cursor: pointer;
  color: var(--text);
  font-weight: 700;
  list-style-position: inside;
}

.article-toc nav {
  padding: 4px 0 14px;
}

.article-toc ol {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0 0 0 18px;
}

.article-toc li {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.4;
}

.article-toc li.article-toc-h3 {
  padding-left: 10px;
  font-size: 0.8rem;
}

.article-toc a:hover,
.article-toc a:focus-visible {
  color: var(--blue);
}

.article-facts {
  padding: 14px 0;
}

.article-facts h2 {
  margin: 0 0 12px;
  font-size: 1rem;
}

.article-facts-list {
  display: grid;
  gap: 10px;
  margin: 0;
}

.article-facts-list > div {
  display: grid;
  gap: 2px;
}

.article-facts-list dt {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
}

.article-facts-list dd {
  margin: 0;
  color: var(--text);
  font-size: 0.86rem;
  overflow-wrap: anywhere;
}

.article-copy {
  display: grid;
  gap: 8px;
}

.copy-link-button {
  min-height: 44px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
  font-weight: 700;
}

.copy-link-button:hover {
  border-color: var(--blue);
  color: var(--blue);
}

.copy-link-status {
  color: var(--muted);
  font-size: 0.78rem;
  overflow-wrap: anywhere;
}

.article-tag-row {
  margin: 18px 0 24px;
}

.related-excerpt {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.not-found-body {
  padding-top: 28px;
  padding-bottom: 40px;
}

.not-found-reference {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 0.82rem;
}

.not-found-reference code {
  overflow-wrap: anywhere;
}

.not-found-actions {
  margin-top: 24px;
}

.detail-title {
  margin: 18px 0 14px;
  font-size: clamp(2rem, 3vw, 3.1rem);
  line-height: 1.15;
}

.detail-lead {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 1.08rem;
}

.detail-content p {
  margin: 0 0 1.2em;
}

.detail-content h2 {
  scroll-margin-top: var(--article-anchor-offset);
  margin: 1.8em 0 0.7em;
  font-size: 1.5rem;
  line-height: 1.25;
}

.detail-content h3 {
  scroll-margin-top: var(--article-anchor-offset);
}

.quote-box {
  margin: 22px 0;
  padding: 22px;
  border-left: 4px solid var(--blue);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
}

.site-footer {
  padding: 44px 0 28px;
  background: var(--text);
  color: var(--surface);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr 0.8fr;
  gap: 24px;
}

.footer-title {
  margin: 0 0 12px;
  color: var(--white);
}

.footer-links li + li {
  margin-top: 10px;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-bottom {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--line);
  font-size: 0.9rem;
}

.button-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--blue);
  border-radius: var(--radius);
  background: var(--blue);
  color: var(--white);
  font-weight: 600;
}

.button-link:hover {
  background: var(--blue-light);
  border-color: var(--blue-light);
  color: var(--white);
}

.button-link.secondary {
  background: transparent;
  color: var(--blue);
}

.button-link.secondary:hover {
  background: var(--surface);
  color: var(--blue);
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.empty-state {
  padding: 36px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--muted);
  text-align: center;
}

@media (max-width: 1080px) {
  .hero-grid,
  .insight-grid,
  .page-layout,
  .detail-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .detail-layout > section {
    width: 100%;
  }

  .legal-detail-layout .sidebar-column {
    order: -1;
  }

  .featured-grid,
  .category-grid,
  .related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 820px) {
  .article-reading-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .article-support {
    position: static;
    order: -1;
  }

  .home-introduction-grid,
  .editorial-briefing-heading,
  .editorial-briefing-grid,
  .home-trending-grid,
  .home-context-grid {
    grid-template-columns: 1fr;
  }

  .editorial-briefing-heading {
    align-items: start;
    flex-direction: column;
  }

  .editorial-briefing-heading > p {
    max-width: 52ch;
  }

  .home-watchlist {
    padding: 24px 0 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .site-header {
    padding: 10px 0;
  }

  .nav-toggle {
    display: inline-grid;
    place-items: center;
  }

  .nav-links,
  .nav-meta {
    display: none;
  }

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

  .nav-badge {
    display: none;
  }

  .mobile-menu-open .nav-shell {
    flex-wrap: wrap;
  }

  .mobile-menu-open .nav-links,
  .mobile-menu-open .nav-meta {
    display: flex;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .mobile-menu-open .nav-links {
    order: 3;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--line);
    gap: 2px;
  }

  .mobile-menu-open .nav-links a {
    padding: 10px;
  }

  .mobile-menu-open .nav-meta {
    order: 4;
    display: flex;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--line);
  }

  .mobile-menu-open .mobile-menu-overlay {
    display: block;
    position: fixed;
    inset: 64px 0 0;
    z-index: 1;
    background: var(--surface);
  }

  .mobile-menu-open .nav-shell,
  .mobile-menu-open .search-panel {
    position: relative;
    z-index: 2;
  }

  .search-panel {
    right: 12px;
    left: 12px;
    width: auto;
    padding: 18px;
  }

  .search-trigger,
  .search-close {
    min-height: 44px;
  }

  .hero {
    padding: 32px 0 44px;
  }

  .hero-panel {
    min-height: 360px;
    padding: 24px;
  }

  .hero-side-card {
    min-height: 220px;
    padding: 22px;
  }

  .main-shell {
    padding: 40px 0 64px;
  }

  .section-block {
    margin-bottom: 46px;
  }

  .featured-grid .post-card,
  .featured-grid .post-card-body {
    min-height: 390px;
  }

  .split-card,
  .list-card {
    grid-template-columns: 1fr;
  }

  .list-media {
    aspect-ratio: 16 / 9;
  }

  .sidebar-column {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 17px;
  }

  .container {
    width: min(var(--max-width), calc(100% - 24px));
  }

  .category-controls {
    min-height: 56px;
  }

  .category-controls select {
    min-width: 0;
    width: 180px;
  }

  .category-result-card {
    min-height: 0;
  }

  .home-introduction {
    padding: 30px 0 28px;
  }

  .home-introduction-title {
    font-size: 2.2rem;
  }

  .home-introduction-text {
    font-size: 1rem;
  }

  .home-search-button {
    width: 100%;
  }

  .editorial-briefing {
    padding: 34px 0 40px;
  }

  .editorial-briefing-heading h2 {
    font-size: 1.85rem;
  }

  .editorial-card-lead .editorial-card-body h3 {
    font-size: 1.5rem;
  }

  .editorial-recommendations {
    grid-template-columns: 1fr;
  }

  .home-trending .topic-list {
    grid-template-columns: 1fr;
  }

  .home-context {
    padding-top: 30px;
  }

  .brand-sub {
    display: none;
  }

  .hero {
    padding: 24px 0 34px;
  }

  .hero-panel {
    min-height: 320px;
    padding: 20px;
  }

  .hero-title {
    max-width: none;
    font-size: clamp(1.8rem, 8vw, 2.4rem);
  }

  .hero-side-card {
    min-height: 180px;
    padding: 18px;
  }

  .main-shell {
    padding: 32px 0 50px;
  }

  .section-head {
    align-items: start;
    flex-wrap: wrap;
    margin-bottom: 18px;
  }

  .featured-grid,
  .category-grid,
  .related-grid,
  .latest-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .featured-grid .post-card,
  .featured-grid .post-card-body {
    min-height: 350px;
  }

  .featured-grid .post-card-body,
  .post-card-body,
  .list-body,
  .related-body,
  .detail-body,
  .sidebar-card,
  .category-card,
  .insight-card {
    padding: 18px;
  }

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

  .page-banner {
    padding: 20px 0 26px;
  }

  .banner-panel {
    padding: 24px 18px;
  }

  .detail-title {
    font-size: clamp(1.7rem, 8vw, 2.3rem);
  }

  .detail-hero {
    aspect-ratio: 16 / 9;
  }

  .site-footer {
    padding: 34px 0 22px;
  }

  .footer-grid {
    gap: 20px;
  }

  .footer-bottom {
    text-align: center;
  }

  .empty-state {
    padding: 24px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}