/* ==========================================================================
   BlackMoney — linguagem visual no estilo Perplexity
   Turquesa sobre quase-preto esverdeado, superfícies preenchidas com fio de
   borda quase invisível, cantos generosos, controles em pílula e muito
   respiro. A fonte é a do sistema (San Francisco no iOS/macOS); a mono fica
   reservada ao que é número — fita, trilho de mercado e tabelas.
   O elemento-assinatura segue sendo a CHAPA DE NÚMERO: toda matéria declara
   a cifra em que se apoia, antes do clique.
   ========================================================================== */

:root {
  /* Superfícies e neutros no espírito Perplexity; acento é o ouro da casa.
     O acento é o ouro da marca; trocar --accent/--accent-hi por #20808d/#1fb8cd
     devolve o turquesa sem mexer em mais nada. */
  --ink: #0a0c0e;
  --surface: #14161a;
  --raised: #1a1d22;
  --rule: #262a31;
  --rule-soft: #1d2027;
  --bone: #eae7de;
  --dim: #8b8f98;
  --accent: #c9a227;
  --accent-hi: #ebce74;
  --accent-ink: #14110a;
  --up: #3fb98a;
  --down: #e0715f;
  --scrim: rgba(5, 6, 8, 0.55);
  --header-bg: rgba(10, 12, 14, 0.88);
  --surface-fade: rgba(20, 22, 26, 0);

  /* Pilha do sistema: San Francisco no iOS/macOS, com queda para o padrão de cada SO. */
  --display: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Segoe UI',
    Roboto, 'Helvetica Neue', Arial, sans-serif;
  --body: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'SF Pro Display', 'Segoe UI',
    Roboto, 'Helvetica Neue', Arial, sans-serif;
  --chrome: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;

  /* Cantos: generosos como no iOS, e consistentes entre foto, cartão, campo e botão. */
  --r-lg: 16px;
  --r-md: 12px;
  --r-sm: 8px;
  --r-pill: 999px;

  --maxw: 1180px;
  --gutter: 28px;
  color-scheme: dark;
}

/* Claro = jornal sob luz fria, não creme: mantém o parentesco com a tinta azul. */
:root[data-theme='light'] {
  --ink: #faf9f6;
  --surface: #ffffff;
  --raised: #f3f2ee;
  --rule: #e3e1da;
  --rule-soft: #edebe5;
  --bone: #16181c;
  --dim: #5f6470;
  --accent: #8a6d10;
  --accent-hi: #6a5309;
  --accent-ink: #fffdf6;
  --up: #15805a;
  --down: #b34a38;
  --scrim: rgba(5, 6, 8, 0.5);
  --header-bg: rgba(250, 249, 246, 0.88);
  --surface-fade: rgba(255, 255, 255, 0);
  color-scheme: light;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme='dark']) {
    --ink: #faf9f6;
    --surface: #ffffff;
    --raised: #f3f2ee;
    --rule: #e3e1da;
    --rule-soft: #edebe5;
    --bone: #16181c;
    --dim: #5f6470;
    --accent: #8a6d10;
    --accent-hi: #6a5309;
    --accent-ink: #fffdf6;
    --up: #15805a;
    --down: #b34a38;
    --scrim: rgba(5, 6, 8, 0.5);
    --header-bg: rgba(250, 249, 246, 0.88);
    --surface-fade: rgba(255, 255, 255, 0);
    color-scheme: light;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--bone);
  font-family: var(--body);
  font-size: 16.5px;
  line-height: 1.55;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.021em;
  margin: 0;
}
h1 { letter-spacing: -0.032em; }
h2 { letter-spacing: -0.026em; }

a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }
img { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; color: inherit; }

::selection { background: var(--accent); color: var(--accent-ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }

/* --------------------------------------------------------------------------
   Etiquetas — tudo que é "instrumento" fala em mono
   -------------------------------------------------------------------------- */

.kicker {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--accent);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--accent);
  margin-bottom: 16px;
}
.eyebrow::before { content: ''; width: 28px; height: 1px; background: currentColor; flex: none; }

.meta { font-size: 0.78rem; color: var(--dim); }

/* --------------------------------------------------------------------------
   ASSINATURA — a chapa de número
   -------------------------------------------------------------------------- */

.figure {
  display: block;
  border-top: 1px solid var(--accent);
  padding-top: 10px;
}
.figure .n {
  display: block;
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.95rem;
  line-height: 1;
  letter-spacing: -0.035em;
  color: var(--accent-hi);
  font-variant-numeric: lining-nums tabular-nums;
}
.figure .l {
  display: block;
  margin-top: 5px;
  font-size: 0.75rem;
  color: var(--dim);
}
.figure--sm .n { font-size: 1.15rem; }
.figure--sm .l { font-size: 0.72rem; margin-top: 3px; }

/* chapa sobre a foto */
.figure--plate {
  position: absolute;
  left: 0;
  bottom: 0;
  background: rgba(9, 11, 16, 0.82);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--accent);
  padding: 10px 14px 12px;
}
.figure--plate .n { color: var(--accent-hi); font-size: 1.35rem; }
.figure--plate .l { color: #a9afba; }

/* --------------------------------------------------------------------------
   Marca
   -------------------------------------------------------------------------- */

.wordmark {
  font-family: var(--display);
  font-size: 1.5rem;
  letter-spacing: -0.035em;
  white-space: nowrap;
  line-height: 1;
}
.wordmark b { font-weight: 700; color: var(--bone); }
.wordmark i { font-style: italic; font-weight: 500; color: var(--accent); }

/* --------------------------------------------------------------------------
   Esqueleto: barra lateral fixa + coluna de conteúdo (padrão Perplexity)
   -------------------------------------------------------------------------- */

.app { display: grid; grid-template-columns: 238px minmax(0, 1fr); align-items: start; }
.col { min-width: 0; }

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 26px;
  padding: 22px 14px 18px;
  border-right: 1px solid var(--rule-soft);
  background: var(--ink);
  z-index: 60;
}
.sidebar .wordmark { padding: 0 10px; margin-bottom: 2px; }

.side-nav { display: grid; gap: 2px; }
.side-nav a {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 10px;
  border-radius: var(--r-md);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--dim);
  transition: background 0.15s, color 0.15s;
}
.side-nav a:hover { background: var(--surface); color: var(--bone); }
.side-nav a.is-active { background: var(--surface); color: var(--bone); }
.side-nav a.is-active .dot { background: var(--accent); }
.side-nav svg {
  width: 18px;
  height: 18px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.side-nav a.is-active svg { stroke: var(--accent); }
.side-nav .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--rule); flex: none; margin: 0 6px; transition: background 0.15s; }
.side-nav .tally { margin-left: auto; font-family: var(--chrome); font-size: 0.66rem; color: var(--dim); font-variant-numeric: tabular-nums; }
.side-nav--sub a { font-size: 0.84rem; font-weight: 400; }

.side-group h4 {
  padding: 0 10px;
  margin-bottom: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--dim);
}

.side-foot {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding: 14px 10px 0;
  border-top: 1px solid var(--rule-soft);
  font-size: 0.8rem;
}
.side-foot a { color: var(--dim); }
.side-foot a:hover, .side-foot a.is-active { color: var(--bone); }
.side-foot .theme-toggle { margin-left: auto; padding: 6px 9px; font-size: 0.82rem; }

.sidebar-scrim { display: none; }

/* ---------- topo: só a busca ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px var(--gutter);
  background: var(--header-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--rule-soft);
}
.topbar-mark { display: none; }

.ask {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  max-width: 640px;
  padding: 7px 8px 7px 16px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--r-pill);
  transition: border-color 0.18s;
}
.ask:focus-within { border-color: var(--accent); }
.ask svg { width: 17px; height: 17px; flex: none; fill: none; stroke: var(--dim); stroke-width: 1.7; stroke-linecap: round; }
.ask input {
  flex: 1;
  min-width: 0;
  background: none;
  border: 0;
  outline: none;
  font-size: 0.92rem;
  padding: 4px 0;
}
.ask input::placeholder { color: var(--dim); }
.ask button {
  flex: none;
  background: var(--accent);
  color: var(--accent-ink);
  border: 0;
  border-radius: var(--r-pill);
  padding: 8px 18px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s;
}
.ask button:hover { background: var(--accent-hi); }

.theme-toggle, .nav-toggle {
  flex: none;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--r-pill);
  color: var(--dim);
  font-size: 0.9rem;
  line-height: 1;
  padding: 9px 11px;
  cursor: pointer;
  transition: color 0.18s, border-color 0.18s;
}
.theme-toggle:hover, .nav-toggle:hover { color: var(--accent); border-color: var(--accent); }
.nav-toggle { display: none; }
.theme-toggle .icon-light { display: none; }
:root[data-theme='light'] .theme-toggle .icon-light { display: inline; }
:root[data-theme='light'] .theme-toggle .icon-dark { display: none; }
@media (prefers-color-scheme: light) {
  :root:not([data-theme='dark']) .theme-toggle .icon-light { display: inline; }
  :root:not([data-theme='dark']) .theme-toggle .icon-dark { display: none; }
}

/* --------------------------------------------------------------------------
   Fita de cotações
   -------------------------------------------------------------------------- */

.ticker { position: relative; background: var(--surface); border-bottom: 1px solid var(--rule); overflow: hidden; }
.ticker::before, .ticker::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 56px;
  z-index: 2;
  pointer-events: none;
}
.ticker::before { left: 0; background: linear-gradient(90deg, var(--surface), var(--surface-fade)); }
.ticker::after { right: 0; background: linear-gradient(270deg, var(--surface), var(--surface-fade)); }

.ticker-track { display: flex; width: max-content; animation: ticker-scroll 60s linear infinite; }
.ticker:hover .ticker-track { animation-play-state: paused; }

/* 4 cópias na trilha: deslocar 25% avança exatamente uma, o ciclo nunca acaba */
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-25%); }
}

.ticker-item {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 20px;
  border-right: 1px solid var(--rule-soft);
  font-family: var(--chrome);
  font-size: 0.74rem;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.ticker-item .sym { color: var(--dim); letter-spacing: 0.08em; font-size: 0.68rem; }
.ticker-item .val { color: var(--bone); }
.ticker-item .chg.up { color: var(--up); }
.ticker-item .chg.down { color: var(--down); }
.ticker-item .chg.flat { color: var(--dim); }

/* --------------------------------------------------------------------------
   Seções
   -------------------------------------------------------------------------- */

.section { padding: 52px 0; }
.section + .section { border-top: 1px solid var(--rule-soft); }

.section-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 12px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--rule);
}
.section-head h2 { font-size: 1.22rem; }
.section-head .note, .section-head .more {
  margin-left: auto;
  font-size: 0.8rem;
  color: var(--dim);
}
.section-head .more { color: var(--accent); font-weight: 500; }
.section-head .more:hover { color: var(--accent-hi); }

/* --------------------------------------------------------------------------
   Feed: coluna principal + trilho à direita
   -------------------------------------------------------------------------- */

.discover { display: grid; grid-template-columns: minmax(0, 1fr) 296px; gap: 34px; padding: 30px 0 46px; }
.discover-main { min-width: 0; }

/* manchete: foto e texto lado a lado, num cartão largo */
.featured {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1fr);
  gap: 24px;
  background: var(--surface);
  border: 1px solid var(--rule-soft);
  border-radius: var(--r-lg);
  padding: 12px;
  margin-bottom: 34px;
  transition: border-color 0.2s;
}
.featured:hover { border-color: var(--accent); }
.featured-shot { position: relative; overflow: hidden; border-radius: 11px; background: var(--raised); }
.featured-shot img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; transition: transform 0.6s cubic-bezier(0.2, 0, 0.2, 1); }
.featured:hover .featured-shot img { transform: scale(1.02); }
.featured-text { display: flex; flex-direction: column; padding: 12px 14px 14px 0; }
.featured-text h1 { font-size: clamp(1.45rem, 2.1vw, 1.95rem); margin: 10px 0 0; transition: color 0.2s; }
.featured:hover .featured-text h1 { color: var(--accent-hi); }
.featured-text p { color: var(--dim); font-size: 0.95rem; margin: 12px 0 0; }
.featured-text .figure { margin-top: auto; padding-top: 18px; }
.featured-text .byline { justify-content: flex-start; margin-top: 14px; }

.feed-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 12px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--rule);
}
.feed-head h2 { font-size: 1.22rem; }
.feed-head .more { margin-left: auto; font-size: 0.8rem; font-weight: 500; color: var(--accent); }
.feed-head .more:hover { color: var(--accent-hi); }

.discover-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-bottom: 40px; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }

/* trilho: cartões empilhados, como o painel lateral do Discover */
.discover-rail { display: grid; gap: 18px; align-content: start; position: sticky; top: 84px; }
.rail-card {
  background: var(--surface);
  border: 1px solid var(--rule-soft);
  border-radius: var(--r-lg);
  padding: 18px 18px 14px;
}
.rail-card > h3 { font-size: 0.95rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 3px; }
.rail-card .when { display: block; font-size: 0.74rem; color: var(--dim); margin-bottom: 12px; }
.rail-group + .rail-group { margin-top: 12px; padding-top: 11px; border-top: 1px solid var(--rule-soft); }
.rail-group h4 { font-size: 0.76rem; font-weight: 600; color: var(--accent); margin-bottom: 7px; }
.rail-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 60px;
  gap: 10px;
  align-items: baseline;
  padding: 4px 0;
  font-family: var(--chrome);
  font-size: 0.7rem;
  font-variant-numeric: tabular-nums;
}
.rail-row .sym { color: var(--dim); font-size: 0.62rem; letter-spacing: 0.06em; overflow: hidden; text-overflow: ellipsis; }
.rail-row .val { color: var(--bone); text-align: right; }
.rail-row .chg { font-size: 0.62rem; text-align: right; }
.rail-row .chg.up { color: var(--up); }
.rail-row .chg.down { color: var(--down); }
.rail-row .chg.flat { color: var(--dim); }

.ranked { display: grid; grid-template-columns: 26px 1fr; gap: 11px; padding: 12px 0; border-bottom: 1px solid var(--rule-soft); }
.ranked:last-child { border-bottom: 0; padding-bottom: 2px; }
.ranked .idx { font-family: var(--chrome); font-size: 0.76rem; color: var(--accent); padding-top: 2px; font-variant-numeric: tabular-nums; }
.ranked h4 { font-size: 0.9rem; line-height: 1.34; transition: color 0.2s; }
.ranked:hover h4 { color: var(--accent-hi); }
.ranked .meta { display: block; margin-top: 4px; font-size: 0.74rem; }

.person { display: flex; align-items: center; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--rule-soft); }
.person:last-child { border-bottom: 0; padding-bottom: 2px; }
.person img { width: 38px; height: 38px; border-radius: 50%; flex: none; }
.person .name { display: block; font-family: var(--display); font-weight: 600; font-size: 0.92rem; transition: color 0.2s; }
.person:hover .name { color: var(--accent-hi); }
.person .role { display: block; font-size: 0.74rem; color: var(--dim); margin-top: 1px; }

/* feed vertical de /ultimas */
.feed-item {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) 104px;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--rule-soft);
  align-items: start;
}
.feed-item:first-child { padding-top: 0; }
.feed-item time { font-family: var(--chrome); font-size: 0.66rem; color: var(--accent); letter-spacing: 0.04em; padding-top: 4px; }
.feed-item h3 { font-size: 1.08rem; margin-top: 6px; transition: color 0.2s; }
.feed-item:hover h3 { color: var(--accent-hi); }
.feed-item p { color: var(--dim); font-size: 0.9rem; margin: 8px 0 0; }
.feed-shot { overflow: hidden; border-radius: var(--r-md); background: var(--raised); }
.feed-shot img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform 0.5s; }
.feed-item:hover .feed-shot img { transform: scale(1.05); }

/* --------------------------------------------------------------------------
   Cartões (editorias, busca, colunista, leia em seguida)
   -------------------------------------------------------------------------- */

.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--rule-soft);
  border-radius: var(--r-lg);
  padding: 10px 10px 16px;
  transition: border-color 0.2s, transform 0.2s;
}
.card:hover { border-color: var(--accent); transform: translateY(-2px); }
.card .shot { position: relative; display: block; overflow: hidden; border-radius: 10px; background: var(--raised); }
.card .shot img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; transition: transform 0.6s cubic-bezier(0.2, 0, 0.2, 1); }
.card:hover .shot img { transform: scale(1.03); }
.card .body { display: block; padding: 14px 8px 0; }
.card h3 { font-size: 1.1rem; margin-top: 8px; transition: color 0.2s; }
.card:hover h3 { color: var(--accent-hi); }
.card p { color: var(--dim); font-size: 0.9rem; margin: 9px 0 0; }
.card .foot {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px solid var(--rule-soft);
  font-size: 0.78rem;
  color: var(--dim);
}
.card .foot .who { margin-left: auto; }

/* --------------------------------------------------------------------------
   Editorias
   -------------------------------------------------------------------------- */

.editorias { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.tile { display: block; background: var(--surface); border: 1px solid var(--rule-soft); border-radius: var(--r-lg); padding: 26px 24px; transition: border-color 0.2s, transform 0.2s; }
.tile:hover { border-color: var(--accent); transform: translateY(-2px); }
.tile .count { display: block; font-size: 0.76rem; font-weight: 600; color: var(--accent); margin-bottom: 10px; }
.tile h3 { font-size: 1.25rem; transition: color 0.2s; }
.tile:hover h3 { color: var(--accent-hi); }
.tile p { color: var(--dim); font-size: 0.88rem; margin: 10px 0 0; }

/* --------------------------------------------------------------------------
   Newsletter
   -------------------------------------------------------------------------- */

.newsletter {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 34px;
  align-items: center;
  padding: 40px;
  margin: 0 0 52px;
  background: var(--surface);
  border-radius: var(--r-lg);
  border-top: 2px solid var(--accent);
}
.newsletter h2 { font-size: 1.6rem; }
.newsletter p { color: var(--dim); margin: 12px 0 0; max-width: 52ch; }
.newsletter form { display: flex; gap: 10px; }
.newsletter input {
  flex: 1;
  min-width: 0;
  background: var(--ink);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  padding: 13px 14px;
  font-family: var(--chrome);
  font-size: 0.84rem;
}

.btn-gold {
  background: var(--accent);
  color: var(--accent-ink);
  border: 1px solid var(--accent);
  border-radius: var(--r-pill);
  padding: 13px 26px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.005em;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.18s, border-color 0.18s;
}
.btn-gold:hover { background: var(--accent-hi); border-color: var(--accent-hi); }

.btn-ghost {
  display: inline-block;
  border: 1px solid var(--rule);
  border-radius: var(--r-pill);
  padding: 12px 22px;
  font-size: 0.88rem;
  font-weight: 500;
  transition: border-color 0.18s, color 0.18s, background 0.18s;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); background: var(--surface); }

.flash { margin-top: 12px; font-family: var(--chrome); font-size: 0.72rem; color: var(--accent-hi); }
.flash.bad { color: var(--down); }

/* --------------------------------------------------------------------------
   Cabeçalho de página
   -------------------------------------------------------------------------- */

.page-head { padding: 52px 0 28px; border-bottom: 1px solid var(--rule); margin-bottom: 36px; }
.page-head h1 { font-size: clamp(1.85rem, 3.8vw, 2.7rem); }
.page-head p { color: var(--dim); margin: 14px 0 0; max-width: 62ch; }

/* --------------------------------------------------------------------------
   Artigo
   -------------------------------------------------------------------------- */

.reading-bar { position: fixed; top: 0; left: 0; height: 2px; background: var(--accent); z-index: 100; width: 0; }

.article { padding: 44px 0 0; }
.article-head { max-width: 800px; margin: 0 auto; text-align: center; }
.article-head h1 { font-size: clamp(1.85rem, 3.6vw, 2.65rem); line-height: 1.1; }
.article-head .standfirst {
  font-size: 1.1rem;
  color: var(--dim);
  margin: 22px auto 0;
  max-width: 620px;
}
.article-head .eyebrow { justify-content: center; }
.article-head .eyebrow::after { content: ''; width: 28px; height: 1px; background: currentColor; flex: none; }

.byline {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 10px;
  margin: 22px 0 0;
  font-size: 0.82rem;
  color: var(--dim);
}
.byline a { color: var(--accent); }
.byline a:hover { color: var(--accent-hi); }
.byline .sep { opacity: 0.4; }

.lead-text .byline { justify-content: flex-start; margin-top: 14px; }

.article-figure { max-width: 640px; margin: 28px auto 0; }
.article-figure .figure { display: flex; align-items: baseline; gap: 12px; }
.article-figure .figure .n { font-size: 1.5rem; }

.article-shot { margin: 36px 0 40px; position: relative; }
.article-shot img { width: 100%; aspect-ratio: 21 / 9; object-fit: cover; border-radius: var(--r-lg); }
.article-shot .shot-credit {
  position: static;
  display: block;
  max-width: none;
  margin-top: 10px;
  padding: 0;
  border-radius: 0;
  background: none;
  backdrop-filter: none;
  color: var(--dim);
  font-size: 0.6rem;
  white-space: normal;
}

.prose { max-width: 640px; margin: 0 auto; }
.prose > p { font-size: 1.06rem; line-height: 1.68; }
.article .prose > p:first-of-type::first-letter {
  float: left;
  font-family: var(--display);
  font-size: 3.1em;
  line-height: 0.86;
  font-weight: 700;
  letter-spacing: -0.04em;
  padding: 0.06em 0.1em 0 0;
  color: var(--accent);
}
.prose h2 {
  font-size: 1.38rem;
  margin: 44px 0 16px;
  padding-top: 16px;
  border-top: 1px solid var(--rule);
}
.prose h3 { font-size: 1.2rem; margin: 30px 0 10px; }
.prose strong { color: var(--accent-hi); font-weight: 600; }
.prose em { color: var(--bone); }
.prose ul, .prose ol { padding-left: 22px; }
.prose li { margin-bottom: 9px; }
.prose blockquote {
  margin: 30px 0;
  padding-left: 22px;
  border-left: 2px solid var(--accent);
  font-family: var(--display);
  font-size: 1.18rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--bone);
}

.disclaimer {
  max-width: 640px;
  margin: 40px auto 0;
  padding: 18px 22px;
  background: var(--surface);
  border-radius: var(--r-md);
  border-left: 2px solid var(--accent);
  color: var(--dim);
  font-size: 0.9rem;
}
.disclaimer strong { color: var(--accent-hi); }

.author-box {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 18px;
  max-width: 640px;
  margin: 36px auto 0;
  padding: 22px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.author-box img { width: 60px; height: 60px; border-radius: 50%; }
.author-box h3 { font-size: 1.15rem; }
.author-box .role { display: block; font-size: 0.8rem; font-weight: 500; color: var(--accent); margin: 3px 0 8px; }
.author-box p { color: var(--dim); font-size: 0.9rem; margin: 0; }

/* comentários */
.comments { max-width: 640px; margin: 52px auto 0; }
.comment-form { display: grid; gap: 12px; margin-bottom: 28px; }
.comment-form input, .comment-form textarea,
.form-grid input, .form-grid textarea, .search-form input {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  padding: 12px 14px;
  width: 100%;
  font-family: var(--body);
}
.comment-form textarea { min-height: 110px; resize: vertical; }
.comment-form button { justify-self: start; }

.comment { padding: 16px 0; border-bottom: 1px solid var(--rule-soft); }
.comment .who { display: flex; align-items: baseline; gap: 10px; font-family: var(--chrome); font-size: 0.66rem; color: var(--dim); margin-bottom: 7px; text-transform: uppercase; letter-spacing: 0.08em; }
.comment .who b { color: var(--bone); font-size: 0.76rem; }
.comment p { margin: 0; font-size: 0.96rem; }

/* relacionados: linhas empilhadas com "+", como as perguntas de acompanhamento */
.related { max-width: 640px; margin: 52px auto 0; }
.related > h2 { font-size: 1.15rem; padding-bottom: 12px; border-bottom: 1px solid var(--rule); }
.related-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 2px;
  border-bottom: 1px solid var(--rule-soft);
  transition: padding-left 0.18s;
}
.related-item:hover { padding-left: 6px; }
.related-text { min-width: 0; }
.related-text .t { display: block; margin-top: 4px; font-size: 1.02rem; font-weight: 500; letter-spacing: -0.012em; transition: color 0.18s; }
.related-item:hover .related-text .t { color: var(--accent-hi); }
.plus {
  flex: none;
  margin-left: auto;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--rule);
  color: var(--dim);
  font-size: 1rem;
  line-height: 1;
  transition: border-color 0.18s, color 0.18s;
}
.related-item:hover .plus { border-color: var(--accent); color: var(--accent); }

/* --------------------------------------------------------------------------
   Formulários e páginas simples
   -------------------------------------------------------------------------- */

.form-grid { display: grid; gap: 14px; max-width: 560px; }
.form-grid textarea { min-height: 160px; resize: vertical; }
.form-grid button { justify-self: start; }

.search-form { display: flex; gap: 10px; max-width: 640px; margin-bottom: 30px; }
.search-form input { font-family: var(--display); font-size: 1.15rem; }

.about-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 52px; align-items: start; }
.principles { display: grid; gap: 0; }
.principle { display: grid; grid-template-columns: 42px 1fr; gap: 16px; padding: 20px 0; border-top: 1px solid var(--rule-soft); }
.principle:first-child { border-top: 1px solid var(--rule); }
.principle .num { font-family: var(--display); font-size: 1.35rem; color: var(--accent); }
.principle h3 { font-size: 1.1rem; }
.principle p { color: var(--dim); font-size: 0.9rem; margin: 7px 0 0; }

.columnist-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.columnist-card { display: grid; grid-template-columns: 68px 1fr; gap: 18px; padding: 26px; background: var(--surface); border: 1px solid var(--rule-soft); border-radius: var(--r-lg); transition: border-color 0.2s, transform 0.2s; }
.columnist-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.columnist-card img { width: 68px; height: 68px; border-radius: 50%; }
.columnist-card h3 { font-size: 1.25rem; }
.columnist-card .role { display: block; font-size: 0.8rem; font-weight: 500; color: var(--accent); margin: 4px 0 9px; }
.columnist-card p { color: var(--dim); font-size: 0.88rem; margin: 0; }

.author-head { display: grid; grid-template-columns: 88px 1fr; gap: 24px; align-items: start; }
.author-head img { width: 88px; height: 88px; border-radius: 50%; }

/* --------------------------------------------------------------------------
   Paginação
   -------------------------------------------------------------------------- */

.pager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 38px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  font-size: 0.88rem;
}
.pager a, .pager span.off { border: 1px solid var(--rule); border-radius: var(--r-pill); padding: 10px 18px; transition: border-color 0.18s, color 0.18s; }
.pager a:hover { border-color: var(--accent); color: var(--accent-hi); }
.pager span.off { opacity: 0.32; }
.pager .pos { color: var(--dim); font-variant-numeric: tabular-nums; }

/* --------------------------------------------------------------------------
   Erro
   -------------------------------------------------------------------------- */

.error-page { padding: 100px 0; max-width: 60ch; }
.error-page h1 { font-size: clamp(2rem, 4.6vw, 2.9rem); }
.error-page p { color: var(--dim); margin: 18px 0 28px; }

.empty { color: var(--dim); font-size: 0.9rem; padding: 16px 0; }

/* --------------------------------------------------------------------------
   Rodapé
   -------------------------------------------------------------------------- */

.site-footer { background: var(--surface); border-top: 1px solid var(--rule); margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; padding: 48px 0 36px; }
.footer-grid p { color: var(--dim); font-size: 0.9rem; max-width: 42ch; margin: 14px 0 0; }
.footer-grid h4 { font-family: var(--chrome); font-size: 0.6rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.16em; color: var(--accent); margin-bottom: 14px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.footer-grid ul a { color: var(--dim); font-size: 0.88rem; }
.footer-grid ul a:hover { color: var(--bone); }

.footer-bar {
  border-top: 1px solid var(--rule-soft);
  padding: 16px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-family: var(--chrome);
  font-size: 0.62rem;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.footer-bar .risk { margin-left: auto; text-transform: none; letter-spacing: 0; }

/* ==========================================================================
   Admin
   ========================================================================== */

.admin-top { background: var(--surface); border-bottom: 1px solid var(--rule); position: sticky; top: 0; z-index: 40; }
.admin-top .header-inner { display: flex; align-items: center; gap: 16px; height: 64px; }
.admin-pill { font-family: var(--chrome); font-size: 0.58rem; letter-spacing: 0.16em; color: var(--accent); border: 1px solid var(--accent); border-radius: 999px; padding: 3px 9px; }
.admin-nav { display: flex; gap: 20px; margin-left: auto; align-items: center; }
.admin-nav a, .admin-nav button { font-family: var(--chrome); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--dim); }
.admin-nav a:hover { color: var(--bone); }
.admin-nav a.is-active { color: var(--accent-hi); }
.admin-nav form { margin: 0; }
.admin-nav button { background: none; border: 0; color: var(--down); cursor: pointer; padding: 0; }

.stats { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-bottom: 36px; }
.stat { background: var(--surface); border: 1px solid var(--rule-soft); border-radius: var(--r-md); padding: 18px; }
.stat .val { font-family: var(--display); font-weight: 700; font-size: 1.6rem; color: var(--accent-hi); font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.stat .lbl { font-family: var(--chrome); font-size: 0.58rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--dim); margin-top: 6px; }

.table-wrap { overflow-x: auto; border: 1px solid var(--rule); border-radius: var(--r-lg); background: var(--surface); }
table.admin-table { width: 100%; border-collapse: collapse; min-width: 780px; }
table.admin-table th, table.admin-table td { text-align: left; padding: 13px 16px; border-bottom: 1px solid var(--rule-soft); font-size: 0.9rem; vertical-align: middle; }
table.admin-table th { font-family: var(--chrome); font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--dim); font-weight: 500; }
table.admin-table tr:last-child td { border-bottom: 0; }
table.admin-table a.title:hover { color: var(--accent-hi); }
table.admin-table .num { font-family: var(--chrome); font-size: 0.78rem; color: var(--dim); font-variant-numeric: tabular-nums; }
table.admin-table form { display: inline; }
table.admin-table a, table.admin-table button.link { font-family: var(--chrome); font-size: 0.72rem; }
table.admin-table button.link { background: none; border: 0; color: var(--down); cursor: pointer; padding: 0; }

.badge { display: inline-block; font-family: var(--chrome); font-size: 0.55rem; text-transform: uppercase; letter-spacing: 0.12em; border: 1px solid var(--rule); border-radius: 999px; padding: 2px 8px; color: var(--dim); margin-left: 6px; }
.badge.gold { color: var(--accent); border-color: var(--accent); }
.badge.on { color: var(--up); border-color: color-mix(in srgb, var(--up) 50%, transparent); }

.admin-msg { background: color-mix(in srgb, var(--accent) 12%, transparent); border: 1px solid var(--accent); border-radius: var(--r-md); padding: 12px 16px; margin-bottom: 24px; font-size: 0.9rem; color: var(--accent-hi); }

.editor-grid { display: grid; grid-template-columns: minmax(0, 2.2fr) minmax(0, 1fr); gap: 32px; align-items: start; }
.editor-form { display: grid; gap: 18px; }
.field { display: grid; gap: 7px; }
.field label { font-family: var(--chrome); font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--dim); }
.field input, .field select, .field textarea {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  padding: 12px 13px;
  width: 100%;
  font-family: var(--body);
}
.field textarea { resize: vertical; line-height: 1.65; font-family: var(--chrome); font-size: 0.82rem; }
.field .hint { font-size: 0.78rem; color: var(--dim); }
.field-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.field-row.pair { grid-template-columns: 1fr 2fr; }
.checks { display: flex; gap: 24px; align-items: center; }
.checks label { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; }
.checks input { width: auto; }

.cover-preview { border: 1px solid var(--rule); border-radius: var(--r-lg); overflow: hidden; margin-top: 20px; }
.cover-preview img { width: 100%; }

.guide { position: sticky; top: 92px; background: var(--surface); border-radius: var(--r-lg); border-top: 2px solid var(--accent); padding: 24px; }
.guide h3 { font-size: 1.15rem; margin-bottom: 14px; }
.guide ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 15px; }
.guide li { font-size: 0.86rem; color: var(--dim); }
.guide li b { display: block; color: var(--bone); font-family: var(--chrome); font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 5px; }

.login-wrap { display: grid; place-items: center; min-height: 100vh; padding: 24px; }
.login-card { width: 100%; max-width: 360px; background: var(--surface); border-radius: var(--r-lg); border-top: 2px solid var(--accent); padding: 32px; }
.login-card .wordmark { display: block; text-align: center; margin-bottom: 6px; }
.login-card .sub { text-align: center; font-family: var(--chrome); font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--dim); margin-bottom: 26px; }
.login-card form { display: grid; gap: 14px; }
.login-card button { width: 100%; }
.login-err { background: color-mix(in srgb, var(--down) 14%, transparent); border: 1px solid var(--down); border-radius: var(--r-md); padding: 10px 12px; font-size: 0.84rem; color: var(--down); margin-bottom: 16px; }

.panels-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: start; }
.panel-box { background: var(--surface); border: 1px solid var(--rule); border-radius: var(--r-lg); padding: 22px; }
.panel-box h3 { font-family: var(--chrome); font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--accent); font-weight: 500; padding-bottom: 11px; border-bottom: 1px solid var(--rule); margin-bottom: 6px; }
.panel-item { padding: 13px 0; border-bottom: 1px solid var(--rule-soft); font-size: 0.9rem; }
.panel-item:last-child { border-bottom: 0; }
.panel-item .meta { display: flex; gap: 10px; align-items: baseline; margin-bottom: 5px; font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.08em; }
.panel-item .meta b { color: var(--bone); font-size: 0.74rem; text-transform: none; letter-spacing: 0; }
.panel-item form { margin-left: auto; }
.panel-item button.link { background: none; border: 0; color: var(--down); cursor: pointer; font-size: 0.66rem; padding: 0; font-family: var(--chrome); }

/* ==========================================================================
   Responsivo
   ========================================================================== */

@media (max-width: 1180px) {
  .app { grid-template-columns: 210px minmax(0, 1fr); }
  .discover { grid-template-columns: minmax(0, 1fr) 268px; gap: 26px; }
}

@media (max-width: 1000px) {
  .discover { grid-template-columns: minmax(0, 1fr); }
  .discover-rail { position: static; grid-template-columns: repeat(2, 1fr); }
  .featured { grid-template-columns: minmax(0, 1fr); }
  .featured-text { padding: 2px 8px 12px; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .newsletter { grid-template-columns: 1fr; padding: 30px; }
  .about-grid { grid-template-columns: 1fr; gap: 34px; }
  .columnist-grid { grid-template-columns: 1fr; }
  .editor-grid { grid-template-columns: 1fr; }
  .guide { position: static; }
  .stats { grid-template-columns: repeat(3, 1fr); }
  .panels-3 { grid-template-columns: 1fr; }
  .article-head, .article-figure { max-width: none; }
}

/* A barra lateral vira gaveta: o mesmo comportamento do Perplexity em tela estreita. */
@media (max-width: 860px) {
  .app { grid-template-columns: minmax(0, 1fr); }
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 268px;
    transform: translateX(-100%);
    transition: transform 0.22s ease;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.35);
  }
  .sidebar.is-open { transform: translateX(0); }
  .sidebar-scrim { display: block; position: fixed; inset: 0; background: var(--scrim); z-index: 55; }
  .sidebar-scrim[hidden] { display: none; }
  .nav-toggle { display: block; }
  .topbar-mark { display: block; font-size: 1.22rem; }
  .ask { max-width: none; }
  .ask button { display: none; }
}

@media (max-width: 700px) {
  body { font-size: 16.5px; }
  .wrap { --gutter: 18px; }
  .topbar { padding: 11px 18px; gap: 10px; }
  .topbar-mark { display: none; }
  .discover { padding: 20px 0 34px; }
  .discover-grid { grid-template-columns: 1fr; }
  .discover-rail { grid-template-columns: 1fr; }
  .featured-text h1 { font-size: 1.35rem; }
  .feed-item { grid-template-columns: 1fr; gap: 8px; }
  .feed-item time { padding-top: 0; }
  .feed-shot { display: none; }
  .card-grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .field-row, .field-row.pair { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bar .risk { margin-left: 0; }
  .newsletter form { flex-direction: column; }
  .author-head { grid-template-columns: 1fr; }
  .article-shot img { aspect-ratio: 16 / 9; }
  .article .prose > p:first-of-type::first-letter { font-size: 3.2em; }
  .section { padding: 34px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .ticker-track { flex-wrap: wrap; width: 100%; }
  .ticker-item.is-dup { display: none; }
  .ticker::before, .ticker::after { display: none; }
  .reading-bar { display: none; }
}

/* --------------------------------------------------------------------------
   Aviso de consentimento — só renderiza quando há serviço que exige cookie
   -------------------------------------------------------------------------- */

.consent {
  position: fixed;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 20px;
  width: min(760px, calc(100vw - 32px));
  padding: 16px 20px;
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--r-lg);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}
.consent[hidden] { display: none; }
.consent p { margin: 0; font-size: 0.88rem; color: var(--dim); }
.consent a { color: var(--accent); }
.consent-acoes { display: flex; gap: 10px; margin-left: auto; flex: none; }
.consent-acoes .btn-ghost, .consent-acoes .btn-gold { padding: 9px 18px; font-size: 0.82rem; }

@media (max-width: 700px) {
  .consent { flex-direction: column; align-items: stretch; gap: 14px; bottom: 12px; }
  .consent-acoes { margin-left: 0; }
  .consent-acoes button { flex: 1; }
}