/* ===========================================================================
   Confere.la — BLOG (arquivo público de checagens)
   Sistema visual herdado do HUD da arena: masthead fino, etiqueta monoespaçada
   em caixa-alta, hairline no lugar de sombra, raio zero, e uma cor por estado.
   O blog é o mesmo produto depois que a transmissão acaba: a arena mostra o
   agora, o blog guarda o apurado.

   Regras que vêm do mockup e não se negociam aqui:
   · toda etiqueta é mono, caixa-alta, tracking largo;
   · toda voz humana (manchete, nome, número) é grotesca;
   · profundidade por régua e moldura, nunca por sombra difusa;
   · verde acerta, morno hesita, vermelho erra, tracejado não decide.

   Fonte deste arquivo: content/blog/assets/blog.css.
   public/blog/ é gerado por scripts/build-blog.mjs — não edite lá.
   =========================================================================== */

@import url('/fonts/fonts.css');

/* ---------------------------------------------------------------- tokens */

:root {
  --mast-h: 56px;
  --nav-h: 44px;
  --foot-h: 56px;
  --pad-x: clamp(18px, 4vw, 56px);
  --largura: 1320px;
  --texto: 68ch;
  --rule: 1px;

  --sans: 'Satoshi', 'Archivo', ui-sans-serif, system-ui, sans-serif;
  --mono: 'JBMono', ui-monospace, 'SF Mono', Menlo, monospace;

  --ease: cubic-bezier(.22, .61, .36, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
}

/* escuro — a paleta do mockup "Desktop - 1.svg", que é o layout de base */
:root,
[data-theme='dark'] {
  --bg-1: #0a0a08;
  --bg-2: #0f0f0d;
  --bg-3: #141410;
  --surface: #0f0f0d;
  --surface-2: #141410;

  --ink: #e4e4e4;
  --ink-2: #acacac;
  --ink-3: #8a8a8a;
  /* etiqueta mono é texto de 9,5px: precisa de 4.5:1 sobre a superfície mais
     clara do tema (#141410). #686868, do HUD da arena, dá 3.44 e reprova. */
  --muted: #7e7e7e;
  --faint: #7e7e7e;

  --line: #292929;
  --line-soft: #1e1e1e;
  --line-hard: #393939;

  --ok: #22c55e;      --ok-wash: #082d05;  --ok-on: #04150a;
  --bad: #ef4444;     --bad-wash: #320808; --bad-on: #1a0505;
  /* no banner cheio a tinta é escura: #e4e4e4 sobre #a0a0a0 dá 2.06 e some */
  --mid: #a0a0a0;     --mid-wash: #1c1c18; --mid-on: #141410;
  --none: #686868;    --none-wash: #121210;

  --chip-bg: #e4e4e4;
  --chip-ink: #0a0a08;

  --face-op: .5;
  --face-filter: grayscale(1) contrast(1.15);
  --grain: .05;
}

/* claro — a mesma estrutura em papel, do "Desktop - 1 (Light).svg" */
[data-theme='light'] {
  --bg-1: #f9fafb;
  --bg-2: #f3f4f6;
  --bg-3: #e5e7eb;
  --surface: #ffffff;
  --surface-2: #f9fafb;

  --ink: #111827;
  --ink-2: #374151;
  --ink-3: #4b5563;
  --muted: #6b7280;
  /* #9ca3af dá 2.43 e o placeholder some no papel */
  --faint: #6b7280;

  --line: #d1d5db;
  --line-soft: #e5e7eb;
  --line-hard: #111827;

  --ok: #065f46;      --ok-wash: #d1fae5;  --ok-on: #065f46;
  --bad: #991b1b;     --bad-wash: #fee2e2; --bad-on: #991b1b;
  --mid: #4b5563;     --mid-wash: #e5e7eb; --mid-on: #374151;
  --none: #6b7280;    --none-wash: #f3f4f6;

  --chip-bg: #111827;
  --chip-ink: #f9fafb;

  --face-op: .22;
  --face-filter: grayscale(1) invert(1) contrast(.9);
  --grain: .03;
}

/* ------------------------------------------------------------------ base */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg-1);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* grão: o mesmo ruído da arena, para o preto não virar chapa morta */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: var(--grain);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

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

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--ok);
  outline-offset: 2px;
}

::selection { background: var(--ok); color: var(--ok-on); }

button, input, textarea, select { border-radius: 0; font: inherit; color: inherit; }

/* ------------------------------------------------------------- primitivas */

.mono {
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
}

.kicker {
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.kicker::before {
  content: '';
  width: 22px;
  height: 1px;
  background: var(--line-hard);
  flex: none;
}

.kicker--nu::before { display: none; }

.rule { height: 1px; background: var(--line); border: 0; margin: 0; }

.wrap {
  width: 100%;
  max-width: var(--largura);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 1000;
  background: var(--chip-bg);
  color: var(--chip-ink);
  padding: 10px 16px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.skip:focus { left: 8px; top: 8px; }

.icone { width: 1em; height: 1em; flex: none; }

/* ------------------------------------------------------------- masthead */

.masthead {
  position: sticky;
  top: 0;
  z-index: 90;
  height: var(--mast-h);
  display: flex;
  align-items: center;
  gap: 18px;
  padding-inline: var(--pad-x);
  background: color-mix(in srgb, var(--bg-1) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: var(--rule) solid var(--line);
}

.marca {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex: none;
}

.marca__nome {
  font-size: 21px;
  font-weight: 900;
  letter-spacing: -.02em;
  color: var(--ink);
}

.marca__risco {
  width: 1px;
  height: 18px;
  background: var(--line-hard);
  align-self: center;
}

.marca__papel {
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--muted);
}

.masthead__meio {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  min-width: 0;
}

.masthead__meio .barra { width: 30px; height: 1px; background: var(--line); }

.masthead__acoes { display: flex; align-items: center; gap: 8px; flex: none; }

.chip-modo {
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  background: var(--chip-bg);
  color: var(--chip-ink);
  padding: 7px 12px;
}

.botao-icone {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  background: transparent;
  border: var(--rule) solid var(--line);
  color: var(--ink-2);
  cursor: pointer;
  transition: border-color .18s var(--ease), color .18s var(--ease);
}
.botao-icone:hover { border-color: var(--line-hard); color: var(--ink); }
.botao-icone svg { width: 16px; height: 16px; }

/* --------------------------------------------------------------- navegação */

.nav {
  position: sticky;
  top: var(--mast-h);
  z-index: 89;
  height: var(--nav-h);
  background: var(--bg-1);
  border-bottom: var(--rule) solid var(--line);
}

.nav__lista {
  height: 100%;
  max-width: var(--largura);
  margin-inline: auto;
  padding-inline: var(--pad-x);
  display: flex;
  align-items: stretch;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
  list-style: none;
  margin-block: 0;
}
.nav__lista::-webkit-scrollbar { display: none; }

.nav__item { display: flex; position: relative; }

.nav__link {
  display: flex;
  align-items: center;
  padding-inline: 16px;
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-3);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}
.nav__item:first-child .nav__link { padding-left: 0; }
.nav__link:hover { color: var(--ink); }
.nav__link[aria-current='page'] { color: var(--ink); border-bottom-color: var(--ok); }

.nav__sub {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--surface);
  border: var(--rule) solid var(--line);
  border-top: 0;
  padding: 6px 0;
  list-style: none;
  margin: 0;
  display: none;
  z-index: 5;
}
.nav__item:hover .nav__sub,
.nav__item:focus-within .nav__sub { display: block; }

.nav__sub a {
  display: block;
  padding: 9px 16px;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.nav__sub a:hover { color: var(--ink); background: var(--surface-2); }

/* ------------------------------------------------------------ selo/veredito */

.selo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 11px;
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  border: var(--rule) solid currentColor;
}
.selo svg { width: 13px; height: 13px; }

.selo[data-v='correto']   { color: var(--ok);  background: var(--ok-wash); }
.selo[data-v='impreciso'] { color: var(--mid); background: var(--mid-wash); }
.selo[data-v='errado']    { color: var(--bad); background: var(--bad-wash); }
.selo[data-v='sem-base']  { color: var(--none); background: transparent; border-style: dashed; }

.banner {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 62px;
  padding: 0 20px;
  font-size: clamp(19px, 2.4vw, 26px);
  font-weight: 900;
  letter-spacing: .01em;
  text-transform: uppercase;
}
.banner svg { width: 28px; height: 28px; flex: none; }

.banner[data-v='correto']   { background: var(--ok);  color: var(--ok-on); }
.banner[data-v='impreciso'] { background: var(--mid); color: var(--mid-on); }
.banner[data-v='errado']    { background: var(--bad); color: var(--bad-on); }
.banner[data-v='sem-base']  {
  background: transparent;
  color: var(--none);
  border: 1px dashed var(--none);
}

/* ------------------------------------------------------------------ hero */

.hero {
  position: relative;
  border-bottom: var(--rule) solid var(--line);
  overflow: hidden;
}

.hero__fundo {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  pointer-events: none;
  z-index: 0;
}
.hero__face {
  background-size: cover;
  background-position: center 22%;
  opacity: var(--face-op);
  filter: var(--face-filter);
}
.hero__face--b { transform: scaleX(-1); }
.hero__veu {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, var(--bg-1) 0%, color-mix(in srgb, var(--bg-1) 55%, transparent) 34%,
      color-mix(in srgb, var(--bg-1) 55%, transparent) 66%, var(--bg-1) 100%),
    linear-gradient(180deg, color-mix(in srgb, var(--bg-1) 70%, transparent) 0%,
      color-mix(in srgb, var(--bg-1) 20%, transparent) 45%, var(--bg-1) 100%);
}

.hero__conteudo {
  position: relative;
  z-index: 1;
  padding-block: clamp(40px, 7vh, 84px);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: clamp(24px, 4vw, 60px);
  align-items: start;
}

.hero__titulo {
  margin: 16px 0 0;
  font-size: clamp(32px, 5.2vw, 62px);
  font-weight: 900;
  line-height: .96;
  letter-spacing: -.025em;
  max-width: 18ch;
}
.hero__titulo a:hover { color: var(--ok); }

.hero__resumo {
  margin: 18px 0 0;
  max-width: 54ch;
  color: var(--ink-2);
  font-size: 17px;
}

.hero__meta {
  margin-top: 22px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

/* -------------------------------------------------------------- marcador */

.marcador { display: grid; gap: 2px; }

.marcador__linha {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  background: var(--surface-2);
  border: var(--rule) solid var(--line);
  overflow: hidden;
}

.marcador__linha::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--p, 0%);
  background: linear-gradient(90deg, var(--lav) 0%, transparent 100%);
  opacity: .9;
  transition: width .6s var(--ease-out);
}

.marcador__linha[data-v='correto']   { --lav: var(--ok-wash); }
.marcador__linha[data-v='impreciso'] { --lav: var(--mid-wash); }
.marcador__linha[data-v='errado']    { --lav: var(--bad-wash); }
.marcador__linha[data-v='sem-base']  { --lav: var(--none-wash); }

.marcador__rot {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.marcador__marca { width: 8px; height: 8px; flex: none; }
.marcador__linha[data-v='correto']   .marcador__marca { background: var(--ok); }
.marcador__linha[data-v='impreciso'] .marcador__marca { background: var(--mid); }
.marcador__linha[data-v='errado']    .marcador__marca { background: var(--bad); }
.marcador__linha[data-v='sem-base']  .marcador__marca { border: 1px dashed var(--none); }

.marcador__n {
  position: relative;
  font-size: 26px;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

/* ------------------------------------------------------------------ cards */

.grade {
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border-block: var(--rule) solid var(--line);
}
.grade--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grade--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grade--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
  min-width: 0;
  background: var(--bg-1);
  transition: background .2s var(--ease);
}
.card:hover { background: var(--surface-2); }

.card__topo { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

.card__titulo {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.22;
  letter-spacing: -.012em;
}
.card__titulo a { display: block; }
.card:hover .card__titulo a { color: var(--ok); }

.card--errado:hover .card__titulo a { color: var(--bad); }
.card--impreciso:hover .card__titulo a { color: var(--mid); }

.card__resumo {
  margin: 0;
  color: var(--ink-3);
  font-size: 14px;
  line-height: 1.5;
}

.card__pe {
  margin-top: auto;
  padding-top: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  border-top: var(--rule) solid var(--line-soft);
}

.card--largo { flex-direction: row; gap: 24px; align-items: flex-start; }
.card--largo .card__corpo { flex: 1; display: flex; flex-direction: column; gap: 10px; }
.card--largo .card__titulo { font-size: 22px; }

.lista { border-top: var(--rule) solid var(--line); }

.lista__item {
  display: grid;
  grid-template-columns: 118px minmax(0, 1fr) 150px;
  gap: 20px;
  align-items: center;
  padding: 16px 0;
  border-bottom: var(--rule) solid var(--line-soft);
  transition: padding-left .2s var(--ease);
}
.lista__item:hover { padding-left: 8px; background: var(--surface-2); }

.lista__quando {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}

.lista__titulo { font-size: 16px; font-weight: 500; line-height: 1.35; margin: 0; }
.lista__item:hover .lista__titulo { color: var(--ok); }

.lista__quem {
  justify-self: end;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* ------------------------------------------------------------------ seções */

.secao { padding-block: clamp(38px, 6vh, 68px); }
.secao--tight { padding-block: clamp(26px, 4vh, 40px); }

.secao__cab {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}

.secao__titulo {
  margin: 8px 0 0;
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1;
}

.link-mono {
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}
.link-mono:hover { color: var(--ink); border-bottom-color: var(--ok); }

/* ------------------------------------------------------------------ artigo */

.artigo { padding-block: clamp(30px, 5vh, 56px); }

.artigo__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}

.artigo__cab { max-width: var(--texto); }

.artigo__titulo {
  margin: 14px 0 0;
  font-size: clamp(28px, 3.8vw, 44px);
  font-weight: 900;
  line-height: 1.03;
  letter-spacing: -.025em;
}

.artigo__assinatura {
  margin-top: 22px;
  padding-block: 14px;
  border-block: var(--rule) solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
}
.artigo__assinatura a:hover { color: var(--ink); }

.artigo__corpo { max-width: var(--texto); font-size: 17px; }
.artigo__corpo p { margin: 0 0 1.15em; }
.artigo__corpo h2 {
  margin: 2em 0 .6em;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -.015em;
}
.artigo__corpo h3 { margin: 1.6em 0 .5em; font-size: 17px; font-weight: 700; }
.artigo__corpo ul, .artigo__corpo ol { margin: 0 0 1.15em; padding-left: 1.25em; }
.artigo__corpo li { margin-bottom: .4em; }
.artigo__corpo a { color: var(--ok); border-bottom: 1px solid color-mix(in srgb, var(--ok) 40%, transparent); }
.artigo__corpo a:hover { border-bottom-color: var(--ok); }
.artigo__corpo strong { font-weight: 700; color: var(--ink); }

.citacao {
  margin: 0 0 26px;
  padding: 4px 0 4px 20px;
  border-left: 3px solid var(--line-hard);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.62;
  font-style: normal;
  color: var(--ink);
}
.citacao__quem {
  display: block;
  margin-top: 10px;
  font-size: 9.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
}

.dado {
  margin: 26px 0;
  border: var(--rule) solid var(--line);
  background: var(--surface-2);
}
.dado__linha {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  gap: 16px;
  padding: 15px 18px;
  border-bottom: var(--rule) solid var(--line-soft);
}
.dado__linha:last-child { border-bottom: 0; }
.dado__rot {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
  padding-top: 3px;
}
.dado__valor { font-size: 15.5px; line-height: 1.5; }
.dado__valor strong { font-weight: 700; }

.fontes { margin-top: 30px; }
.fontes__lista { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.fonte-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 11px;
  border: var(--rule) solid var(--line);
  background: var(--surface-2);
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .1em;
  color: var(--ink-2);
  transition: border-color .18s var(--ease), color .18s var(--ease);
}
.fonte-chip:hover { border-color: var(--ok); color: var(--ink); }
.fonte-chip svg { width: 11px; height: 11px; opacity: .7; }

.aside { display: grid; gap: 26px; position: sticky; top: calc(var(--mast-h) + var(--nav-h) + 20px); }
.aside__bloco { border: var(--rule) solid var(--line); padding: 18px; background: var(--surface); }
.aside__titulo {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ------------------------------------------------------------------ perfil */

.perfil { display: flex; align-items: center; gap: 16px; }

.perfil__foto {
  width: 64px;
  height: 64px;
  flex: none;
  border-radius: 50%;
  object-fit: cover;
  border: var(--rule) solid var(--line);
  filter: grayscale(1) contrast(1.1);
}
.perfil__foto--g { width: 108px; height: 108px; }

.perfil__nome {
  display: block;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.05;
  margin: 0;
}
.perfil__nome--g { font-size: clamp(30px, 4vw, 46px); }

.perfil__sigla {
  display: flex;
  margin: 6px 0 0;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--muted);
  align-items: center;
  gap: 8px;
}
.perfil__sigla::before { content: ''; width: 14px; height: 1px; background: var(--line-hard); flex: none; }

/* ------------------------------------------------------------------ formas */

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

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: var(--rule) solid var(--line);
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-3);
  background: transparent;
  cursor: pointer;
  transition: border-color .18s var(--ease), color .18s var(--ease), background .18s var(--ease);
}
.chip:hover { color: var(--ink); border-color: var(--line-hard); }
.chip[aria-pressed='true'], .chip[data-ativo='true'] {
  background: var(--chip-bg);
  color: var(--chip-ink);
  border-color: var(--chip-bg);
}
.chip__n { opacity: .55; font-variant-numeric: tabular-nums; }

.botao {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 22px;
  background: var(--chip-bg);
  color: var(--chip-ink);
  border: var(--rule) solid var(--chip-bg);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity .18s var(--ease);
}
.botao:hover { opacity: .82; }
.botao--vazado { background: transparent; color: var(--ink); border-color: var(--line-hard); }
.botao--vazado:hover { background: var(--surface-2); opacity: 1; }
.botao--ok { background: var(--ok); border-color: var(--ok); color: var(--ok-on); }

.campo {
  width: 100%;
  padding: 13px 14px;
  background: var(--surface-2);
  border: var(--rule) solid var(--line);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
}
.campo::placeholder { color: var(--faint); text-transform: uppercase; letter-spacing: .16em; font-size: 10px; }
.campo:focus { border-color: var(--ok); outline: none; }
textarea.campo { line-height: 1.6; resize: vertical; }

.rotulo {
  display: block;
  margin-bottom: 8px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
}

.form-linha { margin-bottom: 18px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.ajuda { margin-top: 8px; font-size: 12.5px; color: var(--muted); }

.migalha {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding-block: 14px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: var(--rule) solid var(--line-soft);
}
.migalha a:hover { color: var(--ink); }
.migalha span[aria-hidden] { opacity: .45; }

.paginacao {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-block: 28px;
  border-top: var(--rule) solid var(--line);
}
.paginacao__paginas { display: flex; gap: 6px; }
.paginacao__p {
  min-width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: var(--rule) solid var(--line);
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-3);
}
.paginacao__p[aria-current='page'] { background: var(--chip-bg); color: var(--chip-ink); border-color: var(--chip-bg); }
.paginacao__p:hover { color: var(--ink); border-color: var(--line-hard); }

.caixa {
  border: var(--rule) solid var(--line-hard);
  padding: clamp(22px, 3.5vw, 38px);
  background: var(--surface);
  display: grid;
  gap: 16px;
}
.caixa--fio { border-left-width: 3px; }
.caixa__titulo {
  margin: 0;
  font-size: clamp(20px, 2.4vw, 27px);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1.06;
}
.caixa__forma { display: flex; gap: 8px; flex-wrap: wrap; }
.caixa__forma .campo { flex: 1; min-width: 220px; }

.vazio {
  border: 1px dashed var(--line-hard);
  padding: clamp(30px, 6vw, 60px);
  text-align: center;
  display: grid;
  gap: 12px;
  justify-items: center;
  color: var(--ink-3);
}
.vazio__t { font-size: 20px; font-weight: 700; color: var(--ink); letter-spacing: -.015em; margin: 0; }
.vazio svg { width: 26px; height: 26px; color: var(--muted); }

.rodape {
  border-top: var(--rule) solid var(--line);
  margin-top: clamp(40px, 8vh, 90px);
  background: var(--bg-2);
}

.rodape__grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 32px;
  padding-block: clamp(34px, 5vh, 54px);
}

.rodape__col h3 {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--muted);
}
.rodape__col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.rodape__col a { font-size: 13.5px; color: var(--ink-3); }
.rodape__col a:hover { color: var(--ink); }

.rodape__sobre { max-width: 40ch; color: var(--ink-3); font-size: 13.5px; }

.barra-sistema {
  height: var(--foot-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-top: var(--rule) solid var(--line);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
}
.barra-sistema__estado { display: flex; align-items: center; gap: 8px; }
.ponto {
  width: 6px;
  height: 6px;
  background: var(--ok);
  animation: pulso 2.4s var(--ease) infinite;
}
@keyframes pulso { 0%, 100% { opacity: 1; } 50% { opacity: .28; } }

/* ------------------------------------------------------------------ busca */

.busca-tela { padding-block: clamp(30px, 5vh, 54px); }
.busca-forma { display: flex; gap: 8px; margin-bottom: 8px; }
.busca-forma .campo { flex: 1; font-size: 15px; padding: 16px; }
.busca-resumo {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
  padding-block: 16px;
  margin: 0;
}

.filtros {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  padding-block: 18px;
  border-block: var(--rule) solid var(--line);
  margin-bottom: 4px;
}
.filtros__grupo { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.filtros__rot {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-right: 4px;
}

/* --------------------------------------------------------------- métodos */

.metodo { display: grid; gap: 1px; background: var(--line-soft); border: var(--rule) solid var(--line); }
.metodo__item { background: var(--bg-1); padding: 22px; display: grid; gap: 10px; align-content: start; }
.metodo__n {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .2em;
  color: var(--muted);
}
.metodo__t { font-size: 17px; font-weight: 700; letter-spacing: -.01em; margin: 0; }
.metodo__d { font-size: 14px; color: var(--ink-3); margin: 0; }

/* vitrine do guia de estilo: a amostra rola dentro de si */
.amostra {
  border: var(--rule) solid var(--line);
  padding: clamp(14px, 3vw, 26px);
  background: var(--surface);
  overflow-x: auto;
  min-width: 0;
}

/* tabela larga rola dentro da própria caixa; a página nunca rola de lado.
   min-width:0 é obrigatório: item de grid tem largura mínima igual ao
   conteúdo, e sem isso a tabela empurra a coluna inteira. */
.rolagem { overflow-x: auto; -webkit-overflow-scrolling: touch; min-width: 0; }
.rolagem .tabela { min-width: 460px; }

.tabela { width: 100%; border-collapse: collapse; font-size: 14px; }
.tabela th, .tabela td { padding: 13px 14px; text-align: left; border-bottom: var(--rule) solid var(--line-soft); }
.tabela th {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  border-bottom-color: var(--line);
}
.tabela td.n { font-variant-numeric: tabular-nums; font-weight: 700; }
.tabela tbody tr:hover { background: var(--surface-2); }

/* ------------------------------------------------------------ responsivo */

@media (max-width: 1080px) {
  .hero__grid { grid-template-columns: 1fr; }
  .artigo__grid { grid-template-columns: 1fr; }
  .aside { position: static; grid-template-columns: repeat(2, 1fr); }
  .grade--4 { grid-template-columns: repeat(2, 1fr); }
  .rodape__grid { grid-template-columns: 1fr 1fr; }
  .metodo { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 820px) {
  .grade--3, .grade--2 { grid-template-columns: 1fr; }
  .lista__item { grid-template-columns: 1fr; gap: 8px; }
  .lista__quem { justify-self: start; }
  .card--largo { flex-direction: column; }
  .masthead__meio { display: none; }
  .form-grid { grid-template-columns: 1fr; }
  .aside { grid-template-columns: 1fr; }
  .metodo { grid-template-columns: 1fr; }
  .dado__linha { grid-template-columns: 1fr; gap: 6px; }
}

@media (max-width: 560px) {
  .rodape__grid { grid-template-columns: 1fr; gap: 24px; }
  .barra-sistema { flex-direction: column; height: auto; gap: 8px; padding-block: 16px; text-align: center; }
  .hero__fundo { grid-template-columns: 1fr; }
  .hero__face--b { display: none; }
  .marca__papel { display: none; }
  .grade--4 { grid-template-columns: 1fr; }
  /* o chip de modo é rótulo de HUD: em tela estreita ele empurra a barra
     inteira, e a marca vale mais que o rótulo */
  .chip-modo { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}

@media print {
  .masthead, .nav, .rodape, .aside, .caixa { display: none !important; }
  body { background: #fff; color: #000; }
  body::after { display: none; }
}