:root,
[data-theme='light'] {
  /* Fluid Type Scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.25rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 4.5rem);

  /* 4px Spacing System */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Editorial Print Palette — Warm Newsprint & Sovereign Crimson */
  --color-bg: #f6f4ef;
  --color-surface: #fbfaf7;
  --color-surface-2: #ffffff;
  --color-surface-offset: #efece4;
  --color-surface-offset-2: #e5e0d5;
  --color-divider: #d8d3c8;
  --color-border: #c8c2b5;
  --color-rule-strong: #1e1c18;

  /* Text */
  --color-text: #1c1a16;
  --color-text-muted: #5a564e;
  --color-text-faint: #878278;
  --color-text-inverse: #fbfaf7;

  /* Primary Accent — Trincheira Crimson */
  --color-primary: #9e1b1b;
  --color-primary-hover: #7c1414;
  --color-primary-active: #5a0e0e;
  --color-primary-highlight: #f3dede;

  /* Secondary / Verification Badges */
  --color-success: #1d6338;
  --color-success-highlight: #d8eadf;
  --color-warning: #8f4f06;
  --color-warning-highlight: #f4e5cf;
  --color-blue: #164e78;
  --color-blue-highlight: #d7e6f2;

  /* Radius & Shadows */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 1px 2px oklch(0.2 0.01 80 / 0.06);
  --shadow-md: 0 6px 20px oklch(0.2 0.01 80 / 0.08);
  --shadow-lg: 0 16px 40px oklch(0.2 0.01 80 / 0.14);

  /* Content Widths */
  --content-narrow: 680px;
  --content-default: 980px;
  --content-wide: 1240px;

  /* Typography */
  --font-display: 'Newsreader', 'Georgia', serif;
  --font-body: 'Satoshi', 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

[data-theme='dark'] {
  --color-bg: #131210;
  --color-surface: #1b1916;
  --color-surface-2: #23201c;
  --color-surface-offset: #26231e;
  --color-surface-offset-2: #302c26;
  --color-divider: #2e2b25;
  --color-border: #3d3931;
  --color-rule-strong: #eae6df;

  --color-text: #ebe7e0;
  --color-text-muted: #a6a096;
  --color-text-faint: #736e65;
  --color-text-inverse: #131210;

  --color-primary: #e04f4f;
  --color-primary-hover: #f06c6c;
  --color-primary-active: #c43c3c;
  --color-primary-highlight: #3a1d1d;

  --color-success: #56b87a;
  --color-success-highlight: #193323;
  --color-warning: #e69d45;
  --color-warning-highlight: #382813;
  --color-blue: #6cb2eb;
  --color-blue-highlight: #182b3a;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 6px 20px oklch(0 0 0 / 0.45);
  --shadow-lg: 0 16px 40px oklch(0 0 0 / 0.6);
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 4vw, var(--space-8));
}

/* Top Edition Bar */
.edition-bar {
  background-color: var(--color-surface-offset);
  border-bottom: 1px solid var(--color-divider);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  padding-block: var(--space-2);
}

.edition-bar__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
}

.edition-bar__left {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-primary);
  margin-right: var(--space-1);
}

.edition-bar__right {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.theme-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text);
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
}

.theme-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Masthead (Newspaper Header) */
.masthead {
  padding-block: clamp(var(--space-6), 3vw, var(--space-10));
  border-bottom: 3px double var(--color-rule-strong);
  background-color: var(--color-bg);
}

.masthead__grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-6);
}

.masthead__kicker {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  font-weight: 600;
}

.masthead__kicker strong {
  color: var(--color-primary);
  display: block;
  margin-bottom: var(--space-1);
}

.masthead__brand {
  text-align: center;
}

.masthead__title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 1.5rem + 4vw, 4.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--color-text);
  text-decoration: none;
  display: inline-block;
}

.masthead__title span {
  color: var(--color-primary);
}

.masthead__subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  font-weight: 500;
}

.masthead__cta-box {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  align-items: center;
}

/* Primary Navigation */
.nav-bar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: oklch(from var(--color-bg) l c h / 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-divider);
}

.nav-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  overflow-x: auto;
  padding-block: var(--space-3);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
  white-space: nowrap;
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  text-decoration: none;
  padding-block: var(--space-1);
  border-bottom: 2px solid transparent;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* Buttons & Badges */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn--primary:hover {
  background-color: var(--color-primary-hover);
}

.btn--outline {
  border: 1px solid var(--color-border);
  background-color: var(--color-surface);
  color: var(--color-text);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
}

.badge--crimson {
  background-color: var(--color-primary-highlight);
  color: var(--color-primary);
}

.badge--verified {
  background-color: var(--color-success-highlight);
  color: var(--color-success);
}

.badge--opinion {
  background-color: var(--color-warning-highlight);
  color: var(--color-warning);
}

.badge--series {
  background-color: var(--color-blue-highlight);
  color: var(--color-blue);
}

/* Contrast Numbers Strip (ENTVBrasil Signature Formula) */
.contrast-strip {
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-divider);
  padding-block: var(--space-4);
}

.contrast-strip__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--color-text-muted);
}

.contrast-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-4);
}

.contrast-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-divider);
  border-left: 3px solid var(--color-primary);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  cursor: pointer;
  text-align: left;
}

.contrast-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.contrast-card__numbers {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.contrast-card__desc {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.contrast-card__source {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Main Editorial Grid */
.editorial-hero {
  padding-block: clamp(var(--space-8), 5vw, var(--space-16));
  border-bottom: 1px solid var(--color-divider);
}

.editorial-hero__grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: var(--space-8);
  align-items: start;
}

.lead-story {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding-right: var(--space-6);
  border-right: 1px solid var(--color-divider);
}

.lead-story__image-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-divider);
  aspect-ratio: 16 / 9;
  background-color: var(--color-surface-offset);
}

.lead-story__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lead-story__contrast-tag {
  position: absolute;
  bottom: var(--space-3);
  left: var(--space-3);
  background: oklch(0.15 0.01 60 / 0.9);
  color: #fff;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  border-left: 3px solid #e04f4f;
}

.lead-story__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.lead-story__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  line-height: 1.12;
  color: var(--color-text);
  cursor: pointer;
}

.lead-story__title:hover {
  color: var(--color-primary);
}

.lead-story__excerpt {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.65;
}

.lead-story__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding-top: var(--space-2);
}

/* Secondary Column (Right of Hero) */
.secondary-stories {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.side-article {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-divider);
}

.side-article:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.side-article__thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-divider);
  margin-bottom: var(--space-2);
}

.side-article__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text);
  cursor: pointer;
}

.side-article__title:hover {
  color: var(--color-primary);
}

.side-article__summary {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Filterable News & Opinion Feed */
.section-block {
  padding-block: clamp(var(--space-10), 6vw, var(--space-20));
  border-bottom: 1px solid var(--color-divider);
}

.section-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-rule-strong);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
}

.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.filter-pill {
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-muted);
}

.filter-pill.active,
.filter-pill:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-6);
}

.article-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-4);
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}

.article-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border);
}

.article-card__top {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.article-card__contrast {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-primary-highlight);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  align-self: flex-start;
}

.article-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text);
  cursor: pointer;
}

.article-card__title:hover {
  color: var(--color-primary);
}

.article-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.article-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-divider);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Series & Dossiers Section */
.series-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.series-box {
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.series-box__number {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.series-box__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
}

.series-box__text {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Expediente & Editorial Verification Section */
.expediente-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: var(--space-8);
  align-items: start;
}

.author-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.author-card__role {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

.author-card__name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
}

.author-card__bio {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

.protocol-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
}

.protocol-item {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  padding: var(--space-4);
  border-radius: var(--radius-sm);
}

.protocol-item h4 {
  font-size: var(--text-sm);
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.protocol-item p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Comparison / Guide Banner (UOL + Registro.br vs Portal Novo) */
.guide-section {
  background: var(--color-surface-offset);
  padding-block: clamp(var(--space-10), 6vw, var(--space-16));
  border-bottom: 1px solid var(--color-divider);
}

.guide-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.guide-tab {
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 700;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
}

.guide-tab.active {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.guide-panel {
  display: none;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(var(--space-5), 4vw, var(--space-8));
}

.guide-panel.active {
  display: block;
}

.step-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.step-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
  align-items: start;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-divider);
}

.step-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Reader Modal (Full Article View) */
.article-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: oklch(0.12 0.01 60 / 0.72);
  backdrop-filter: blur(6px);
  display: none;
  align-items: flex-start;
  justify-content: center;
  overflow-y: auto;
  padding: clamp(var(--space-4), 4vw, var(--space-10));
}

.article-modal.open {
  display: flex;
}

.article-modal__dialog {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  max-width: 820px;
  width: 100%;
  padding: clamp(var(--space-6), 5vw, var(--space-12));
  box-shadow: var(--shadow-lg);
  position: relative;
}

.article-modal__close {
  position: sticky;
  top: var(--space-2);
  float: right;
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
}

.article-prose {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.article-prose h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1.15;
}

.article-prose h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  margin-top: var(--space-4);
}

.article-prose p {
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-text);
}

.article-prose blockquote {
  border-left: 3px solid var(--color-primary);
  padding-left: var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-block: var(--space-3);
}

.article-sources {
  margin-top: var(--space-6);
  padding: var(--space-4);
  background: var(--color-surface-offset);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
}

.article-sources ul {
  margin-top: var(--space-2);
  padding-left: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

/* Footer */
.site-footer {
  background: var(--color-surface-offset);
  padding-block: var(--space-12);
  border-top: 2px solid var(--color-rule-strong);
  font-size: var(--text-sm);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-8);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.footer-links a {
  color: var(--color-text-muted);
  text-decoration: none;
}

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

/* Responsive Breakpoints */
@media (max-width: 920px) {
  .masthead__grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-3);
  }
  .masthead__cta-box {
    justify-content: center;
  }
  .editorial-hero__grid {
    grid-template-columns: 1fr;
  }
  .lead-story {
    padding-right: 0;
    border-right: none;
    border-bottom: 1px solid var(--color-divider);
    padding-bottom: var(--space-6);
  }
  .expediente-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.nav-link { white-space: nowrap; }
@media (max-width: 600px) {
  .contrast-strip__header span:last-child { display: none; }
}

/* Links em títulos e cartões */
.contrast-card { text-decoration: none; color: inherit; }
.lead-story__title a, .side-article__title a, .article-card__title a { color: inherit; text-decoration: none; }
.lead-story__title a:hover, .side-article__title a:hover, .article-card__title a:hover { color: var(--color-primary); }

/* Página de matéria */
.materia { padding-block: clamp(var(--space-8), 5vw, var(--space-16)); }
.materia__inner { max-width: 760px; margin-inline: auto; }
.materia__crumbs { font-size: var(--text-xs); color: var(--color-text-muted); margin-bottom: var(--space-4); }
.materia__crumbs a { color: var(--color-primary); text-decoration: none; }
.materia__badges { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; margin-bottom: var(--space-3); }
.materia__contrast { font-family: var(--font-mono); font-size: var(--text-xs); font-weight: 700; color: var(--color-primary); }
.materia__title { font-family: var(--font-display); font-size: var(--text-2xl); line-height: 1.12; margin-bottom: var(--space-4); }
.materia__subtitle { font-size: var(--text-lg); color: var(--color-text-muted); font-weight: 500; line-height: 1.5; margin-bottom: var(--space-4); }
.materia__byline { font-size: var(--text-xs); color: var(--color-text-muted); padding-block: var(--space-2); border-block: 1px solid var(--color-divider); margin-bottom: var(--space-5); }
.materia__figure img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--radius-sm); border: 1px solid var(--color-divider); }
.materia__figure figcaption { font-size: var(--text-xs); color: var(--color-text-muted); margin-top: var(--space-2); }
.share-bar { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; margin-block: var(--space-5); }
.share-bar__label { font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); }
.btn--whatsapp { background: #1d6338; color: #fff; }
.btn--whatsapp:hover { background: #154a29; }
.related { margin-top: var(--space-12); padding-top: var(--space-6); border-top: 2px solid var(--color-rule-strong); }
.related h2 { font-family: var(--font-display); font-size: var(--text-xl); margin-bottom: var(--space-5); }