@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Newsreader:ital,wght@0,400;0,500;0,600;1,400;1,500&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg:           #ffffff;
  --bg-soft:      #f7f6f0;
  --bg-warm:      #faf6e8;
  --bg-card:      #ffffff;
  --ink:          #1a1f23;
  --ink-soft:     #2a3137;
  --ink-mid:      #4a5258;
  --ink-muted:    #6a737a;
  --rule:         #e0ddd2;
  --rule-soft:    #efece2;
  --teal:         #0e3a44;
  --teal-deep:    #06262d;
  --teal-mid:     #1d5a68;
  --mustard:      #f4c430;
  --mustard-deep: #b8941f;
  --mustard-pale: #fdf3c8;
  --link:         #b8941f;

  --sans:  'Space Grotesk', system-ui, -apple-system, sans-serif;
  --serif: 'Newsreader', Georgia, serif;
  --mono:  'JetBrains Mono', monospace;

  --max:  1240px;
  --read: 720px;
  --gutter: clamp(20px, 4vw, 56px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ============ DISCLAIMER FIXO ============ */
.disclaim {
  background: var(--teal-deep);
  color: #faf6e8;
  padding: 11px var(--gutter);
  font-size: 12.5px;
  text-align: center;
  border-bottom: 3px solid var(--mustard);
  line-height: 1.5;
  font-family: var(--sans);
}
.disclaim strong { color: var(--mustard); font-weight: 700; }
.disclaim a { color: var(--mustard-pale); text-decoration: underline; }

/* ============ HEADER ============ */
.head {
  background: var(--bg);
  padding: 26px var(--gutter) 22px;
  border-bottom: 1px solid var(--rule);
}
.head-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.brand { text-decoration: none; display: block; }
.brand img { height: 60px; width: auto; display: block; }
@media (max-width: 720px) { .brand img { height: 48px; } }

.head-meta {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-muted);
  text-align: right;
  line-height: 1.6;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.head-meta strong { color: var(--teal); display: block; font-weight: 600; font-size: 11px; }

/* ============ NAV ============ */
.nav {
  background: var(--teal);
  position: sticky;
  top: 0;
  z-index: 50;
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.nav a {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: #faf6e8;
  padding: 17px 20px;
  position: relative;
  transition: color 0.15s, background 0.15s;
}
.nav a:hover { color: var(--mustard); background: var(--teal-deep); }
.nav a.active { color: var(--mustard); }
.nav a.active::after {
  content: '';
  position: absolute;
  left: 20px; right: 20px;
  bottom: 0;
  height: 3px;
  background: var(--mustard);
}

/* ============ KICKER ============ */
.kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mustard-deep);
  font-weight: 600;
  margin-bottom: 14px;
  display: inline-block;
}

/* ============ HOME ============ */
.home { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

/* HERO */
.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding: 56px 0 48px;
  border-bottom: 1px solid var(--rule);
}
@media (min-width: 880px) {
  .hero { grid-template-columns: 1.3fr 1fr; gap: 56px; align-items: center; }
}
.hero-main h1 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(34px, 4.6vw, 54px);
  line-height: 1.06;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin-bottom: 22px;
}
.hero-main h1 mark {
  background: var(--mustard);
  color: var(--ink);
  padding: 0 6px;
  border-radius: 2px;
}
.hero-deck {
  font-family: var(--serif);
  font-size: clamp(17px, 1.8vw, 21px);
  line-height: 1.5;
  color: var(--ink-mid);
  margin-bottom: 26px;
}
.hero-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.hero-tags span { background: var(--bg-soft); padding: 5px 10px; border-radius: 3px; }

.hero-img img { width: 100%; height: auto; display: block; border-radius: 4px; }
.hero-credit {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-muted);
  padding: 10px 0 0;
  letter-spacing: 0.04em;
}

/* ============ SEÇÕES ============ */
.section { padding: 56px 0 24px; }
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 32px;
  padding-bottom: 12px;
  border-bottom: 3px solid var(--teal);
}
.section-head h2 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(26px, 3.2vw, 36px);
  letter-spacing: -0.018em;
  color: var(--ink);
}
.section-head .meta {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ============ CARDS ZIG-ZAG ============ */
.zigzag {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--rule);
}
@media (max-width: 880px) { .zigzag { grid-template-columns: 1fr; } }

.zig-card {
  text-decoration: none;
  color: inherit;
  padding: 30px 28px;
  border-right: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  position: relative;
  transition: background 0.15s;
}
.zig-card:last-child { border-right: none; }
@media (max-width: 880px) {
  .zig-card { border-right: none; border-bottom: 1px solid var(--rule); }
  .zig-card:last-child { border-bottom: none; }
}
.zig-card:nth-child(2) { background: var(--bg-warm); }

.zig-card:hover { background: var(--mustard-pale); }

.zig-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: 16px;
}
.zig-tag::before {
  content: '';
  width: 18px;
  height: 2px;
  background: var(--mustard);
}
.zig-card h3 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 22px;
  line-height: 1.18;
  color: var(--ink);
  margin-bottom: 12px;
  letter-spacing: -0.012em;
}
.zig-card p {
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink-mid);
  margin-bottom: 18px;
  flex: 1;
}
.zig-card-meta {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding-top: 12px;
  border-top: 1px dashed var(--rule);
}
.zig-card-arrow {
  position: absolute;
  top: 30px;
  right: 28px;
  color: var(--teal);
  font-size: 20px;
  transition: transform 0.15s, color 0.15s;
}
.zig-card:hover .zig-card-arrow { color: var(--mustard-deep); transform: translate(4px, -4px); }

/* ============ FAIXA DE NÚMEROS ESTILO DASHBOARD ============ */
.dash {
  background: var(--bg-soft);
  padding: 56px var(--gutter);
  margin: 64px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.dash-inner { max-width: var(--max); margin: 0 auto; }
.dash-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 32px;
  gap: 16px;
  flex-wrap: wrap;
}
.dash-head h2 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(22px, 2.6vw, 30px);
  color: var(--teal);
  letter-spacing: -0.015em;
  max-width: 560px;
  line-height: 1.2;
}
.dash-head .source {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.dash-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (max-width: 880px) { .dash-grid { grid-template-columns: 1fr 1fr; } }
.dash-stat {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--mustard);
  padding: 24px;
}
.dash-stat-num {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(32px, 4vw, 44px);
  line-height: 1;
  color: var(--teal);
  letter-spacing: -0.025em;
  margin-bottom: 8px;
}
.dash-stat-label {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-mid);
  line-height: 1.5;
  font-weight: 500;
}

/* ============ EDITORIAL DESTAQUE ============ */
.feature {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding: 56px 0;
  align-items: start;
}
@media (min-width: 880px) {
  .feature { grid-template-columns: 1fr 1.2fr; gap: 56px; align-items: center; }
  .feature.flip { grid-template-columns: 1.2fr 1fr; }
  .feature.flip .feature-img { order: 2; }
}
.feature-img {
  position: relative;
}
.feature-img::before {
  content: '';
  position: absolute;
  top: -10px; left: -10px;
  right: 10px; bottom: 10px;
  background: var(--mustard);
  z-index: 0;
}
.feature-img img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--rule);
}
.feature-img figcaption {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-muted);
  padding-top: 14px;
  letter-spacing: 0.04em;
}
.feature-text h3 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}
.feature-text h3 mark {
  background: transparent;
  color: var(--teal);
  border-bottom: 4px solid var(--mustard);
  padding-bottom: 1px;
}
.feature-text p {
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin-bottom: 14px;
}
.feature-text a {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 500;
}

/* ============ GLOSSÁRIO ============ */
.gloss-section {
  padding: 56px 0;
  border-top: 1px solid var(--rule);
}
.gloss-head {
  text-align: center;
  margin-bottom: 40px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.gloss-head h2 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(28px, 3.4vw, 38px);
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 14px;
}
.gloss-head p {
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-mid);
}
.gloss-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 880px) { .gloss-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .gloss-grid { grid-template-columns: 1fr; } }
.gloss-card {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  padding: 22px;
  border-top: 3px solid var(--teal);
}
.gloss-card:hover { border-top-color: var(--mustard); }
.gloss-term {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 13px;
  color: var(--teal);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.gloss-def {
  font-family: var(--serif);
  font-size: 15px;
  color: var(--ink-mid);
  line-height: 1.55;
}

/* ============ CAIXA DE ESCLARECIMENTO ============ */
.clarif {
  background: var(--teal);
  color: #faf6e8;
  padding: 48px var(--gutter);
  margin: 56px 0 0;
  position: relative;
}
.clarif::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 80px;
  height: 6px;
  background: var(--mustard);
}
.clarif-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 40px;
  align-items: center;
}
@media (max-width: 720px) { .clarif-inner { grid-template-columns: 1fr; gap: 16px; } }
.clarif-rotulo {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mustard);
  font-weight: 700;
  white-space: nowrap;
}
.clarif p { font-family: var(--serif); font-size: 17px; line-height: 1.6; color: #faf6e8; }
.clarif p strong { color: var(--mustard); font-weight: 700; }

/* ============ ARTIGO ============ */
.article-head {
  max-width: var(--read);
  margin: 0 auto;
  padding: 56px var(--gutter) 32px;
}
.article-cat {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mustard-deep);
  margin-bottom: 20px;
}
.article-h1 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(32px, 4.4vw, 50px);
  line-height: 1.06;
  letter-spacing: -0.025em;
  color: var(--ink);
  margin-bottom: 22px;
}
.article-h1 mark {
  background: var(--mustard);
  color: var(--ink);
  padding: 0 6px;
}
.article-deck {
  font-family: var(--serif);
  font-size: clamp(17px, 1.8vw, 21px);
  line-height: 1.5;
  color: var(--ink-mid);
  margin-bottom: 28px;
}
.article-info {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 14px 0;
  border-top: 1px solid var(--teal);
  border-bottom: 1px solid var(--rule);
}
.article-info strong { color: var(--teal); font-weight: 600; }

.article-photo {
  max-width: var(--max);
  margin: 0 auto 36px;
  padding: 0 var(--gutter);
}
.article-photo img { width: 100%; height: auto; display: block; }
.article-photo figcaption {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-muted);
  padding: 12px 0;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--rule);
}

.body { max-width: var(--read); margin: 0 auto; padding: 16px var(--gutter) 64px; }
.body > * { margin-bottom: 24px; }

.body p {
  font-family: var(--serif);
  font-size: 18.5px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.body h2 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(24px, 2.8vw, 32px);
  line-height: 1.18;
  color: var(--ink);
  margin-top: 48px;
  letter-spacing: -0.02em;
  padding-bottom: 10px;
  position: relative;
}
.body h2::after {
  content: '';
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background: var(--mustard);
}
.body h3 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(19px, 2vw, 22px);
  line-height: 1.3;
  color: var(--teal);
  margin-top: 36px;
  margin-bottom: 12px;
}

.body ul, .body ol { padding-left: 26px; }
.body li {
  margin-bottom: 12px;
  line-height: 1.7;
  font-size: 17.5px;
  font-family: var(--serif);
  color: var(--ink-soft);
}
.body ul li::marker { color: var(--mustard-deep); }
.body ol li::marker { color: var(--teal); font-weight: 700; font-family: var(--sans); }
.body strong { color: var(--ink); font-weight: 700; }
.body em { font-style: italic; }

.body a {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 500;
}

/* ============ CAIXAS EDITORIAIS ============ */
.tip {
  background: var(--bg-warm);
  border-left: 4px solid var(--mustard);
  padding: 22px 26px;
  font-family: var(--serif);
  font-size: 16.5px;
  line-height: 1.6;
  color: var(--ink-soft);
}
.tip-label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 700;
  margin-bottom: 8px;
  display: block;
}

.spotlight {
  background: var(--teal);
  color: #faf6e8;
  padding: 30px;
  border-left: 4px solid var(--mustard);
}
.spotlight-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mustard);
  font-weight: 700;
  margin-bottom: 12px;
  display: block;
}
.spotlight h4 {
  font-family: var(--sans);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 14px;
  color: #ffffff;
  letter-spacing: -0.012em;
}
.spotlight p, .spotlight li { color: rgba(250, 246, 232, 0.95); font-family: var(--serif); }
.spotlight p { font-size: 16px; line-height: 1.6; }

.alert {
  background: var(--mustard-pale);
  border: 1px solid var(--mustard);
  border-left: 5px solid var(--mustard-deep);
  padding: 24px;
  margin: 28px 0;
}
.alert-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mustard-deep);
  font-weight: 700;
  margin-bottom: 10px;
  display: block;
}
.alert p { color: var(--teal-deep); font-size: 15.5px; line-height: 1.6; font-family: var(--serif); }

.body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
  background: var(--bg-card);
  font-family: var(--sans);
  border: 1px solid var(--rule);
}
.body th {
  text-align: left;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
  padding: 13px 14px;
  background: var(--teal);
  font-weight: 600;
}
.body td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
  color: var(--ink-soft);
}
.body tr:hover td { background: var(--bg-warm); }

/* ============ RELACIONADOS ============ */
.related {
  background: var(--bg-soft);
  padding: 56px var(--gutter);
  border-top: 1px solid var(--rule);
}
.rel-inner { max-width: var(--max); margin: 0 auto; }
.rel-title {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mustard-deep);
  font-weight: 600;
  margin-bottom: 28px;
}
.rel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 800px) { .rel-grid { grid-template-columns: 1fr; } }
.rel-card {
  text-decoration: none;
  color: inherit;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  padding: 22px;
  display: block;
  transition: border-color 0.15s, transform 0.15s;
}
.rel-card:hover { border-color: var(--mustard); transform: translateY(-2px); }
.rel-card .rel-cat {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mustard-deep);
  font-weight: 600;
  margin-bottom: 10px;
}
.rel-card h3 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.22;
  color: var(--ink);
  margin-bottom: 10px;
  letter-spacing: -0.012em;
}
.rel-card p { font-size: 13.5px; line-height: 1.5; color: var(--ink-mid); font-family: var(--serif); }

/* ============ INSTITUCIONAL ============ */
.page-h {
  max-width: var(--read);
  margin: 0 auto;
  padding: 56px var(--gutter) 24px;
  border-bottom: 1px solid var(--rule);
}
.page-h h1 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(32px, 4.2vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.022em;
  color: var(--ink);
}

/* ============ FOOTER ============ */
.foot { background: var(--teal-deep); color: #c9c5b8; }
.foot-grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 56px var(--gutter) 32px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.4fr;
  gap: 48px;
}
@media (max-width: 800px) { .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 500px) { .foot-grid { grid-template-columns: 1fr; } }

.foot h4 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mustard);
  margin-bottom: 18px;
  font-weight: 600;
}
.foot p, .foot a {
  font-size: 13.5px;
  color: rgba(250, 246, 232, 0.78);
  line-height: 1.65;
  font-family: var(--sans);
}
.foot a { text-decoration: none; display: block; padding: 3px 0; }
.foot a:hover { color: var(--mustard); }
.foot strong { color: #ffffff; font-weight: 600; }

.foot-brand {
  font-family: var(--sans);
  font-size: 22px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 14px;
  letter-spacing: -0.018em;
}
.foot-brand span:first-child { color: var(--mustard); }
.foot-brand span:last-child { color: var(--mustard); }

.foot-disclaim {
  background: var(--mustard);
  padding: 22px var(--gutter);
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 0.01em;
  color: var(--teal-deep);
  text-align: center;
  line-height: 1.5;
}
.foot-disclaim strong { color: var(--teal-deep); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; }

.foot-base {
  border-top: 1px solid rgba(201, 197, 184, 0.1);
  padding: 18px var(--gutter);
  font-family: var(--mono);
  font-size: 11px;
  color: rgba(201, 197, 184, 0.55);
  text-align: center;
  background: var(--teal-deep);
  letter-spacing: 0.04em;
}
.foot-base a { display: inline; color: rgba(201, 197, 184, 0.7); }
.foot-base a:hover { color: var(--mustard); }

@media (max-width: 720px) {
  .head-inner { flex-direction: column; gap: 14px; text-align: center; }
  .head-meta { text-align: center; }
  .nav-inner { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; }
  .nav a { padding: 14px 14px; font-size: 12.5px; white-space: nowrap; }
  .disclaim { font-size: 11.5px; }
}

/* ============ BYLINE / AUTOR ============ */
.byline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  font-family: var(--sans);
  font-size: 12.5px;
  color: var(--ink-muted);
  padding: 16px 0;
  margin-bottom: 8px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.byline-author {
  font-weight: 600;
  color: var(--teal);
  letter-spacing: 0.01em;
}
.byline-author a {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px dotted var(--mustard-deep);
}
.byline-author a:hover { color: var(--mustard-deep); }
.byline-sep {
  color: var(--rule);
  font-size: 14px;
}
.byline-date,
.byline-update,
.byline-read {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.02em;
  color: var(--ink-muted);
}
.byline-date strong,
.byline-update strong,
.byline-read strong {
  color: var(--ink-mid);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-right: 4px;
}

/* ============ FONTES / LEITURAS RECOMENDADAS ============ */
.fontes {
  margin-top: 48px;
  padding: 28px 30px;
  background: var(--bg-soft);
  border-left: 4px solid var(--teal);
}
.fontes h3 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 0 0 18px;
}
.fontes ul {
  margin: 0;
  padding-left: 22px;
  list-style: square;
}
.fontes ul li {
  margin-bottom: 12px;
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-soft);
}
.fontes ul li::marker { color: var(--mustard-deep); }
.fontes ul li a {
  color: var(--teal);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--mustard);
}
.fontes ul li a:hover {
  color: var(--mustard-deep);
}
.fontes-nota {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--rule);
  font-family: var(--sans);
  font-size: 13px;
  color: var(--ink-muted);
  font-style: italic;
}

/* ============ AUTOR PERFIL (na página /sobre/) ============ */
.author-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  padding: 24px;
  margin: 28px 0;
  background: var(--bg-soft);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--mustard);
  align-items: start;
}
@media (max-width: 600px) {
  .author-card { grid-template-columns: 1fr; }
}
.author-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--teal);
  color: var(--mustard);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--sans);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: -0.02em;
}
.author-info h3 {
  font-family: var(--sans);
  font-weight: 700;
  font-size: 19px;
  color: var(--ink);
  margin: 0 0 4px;
}
.author-info .author-role {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mustard-deep);
  font-weight: 600;
  margin-bottom: 12px;
}
.author-info p {
  font-family: var(--serif);
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--ink-mid);
  margin: 0;
}