:root {
  --papel: #fcfbf8;
  --papel-fundo: #f1eee7;
  --tinta: #14130f;
  --tinta-suave: #5d5950;
  --fio: #ddd8cc;
  --destaque: #6b4e1f;
  --destaque-fundo: #f4ecdc;
  --pendente-fundo: #fff3c4;
  --pendente-tinta: #5a4300;
  --foco: #1f5fbf;
  --largura: 44rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --papel: #1b1a17;
    --papel-fundo: #121110;
    --tinta: #eeebe4;
    --tinta-suave: #b3ada1;
    --fio: #38352f;
    --destaque: #e2c28c;
    --destaque-fundo: #2a241a;
    --pendente-fundo: #4a3b06;
    --pendente-tinta: #ffe9a3;
    --foco: #8db8ff;
  }
}

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

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

body {
  margin: 0;
  background: var(--papel-fundo);
  color: var(--tinta);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
}

a {
  color: var(--destaque);
  text-underline-offset: 0.18em;
}

a:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--foco);
  outline-offset: 2px;
  border-radius: 2px;
}

.pular {
  position: absolute;
  left: -999px;
  top: 0;
  padding: 0.5rem 0.75rem;
  background: var(--papel);
  color: var(--tinta);
}

.pular:focus {
  left: 1rem;
  top: 1rem;
  z-index: 10;
}

.topo {
  background: var(--papel);
  border-bottom: 1px solid var(--fio);
}

.topo-dentro,
main,
.rodape-dentro {
  max-width: var(--largura);
  margin: 0 auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

.topo-dentro {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}

.marca {
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--tinta);
  text-decoration: none;
}

.marca small {
  display: block;
  font-weight: 400;
  font-size: 0.8125rem;
  color: var(--tinta-suave);
}

.topo nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.9375rem;
}

.topo nav a {
  color: var(--tinta-suave);
  text-decoration: none;
  padding: 0.35rem 0;
  display: inline-block;
}

.topo nav a:hover {
  color: var(--tinta);
  text-decoration: underline;
}

.topo nav a[aria-current="page"] {
  color: var(--tinta);
  font-weight: 600;
}

main {
  padding-top: 2.25rem;
  padding-bottom: 3rem;
}

h1 {
  font-size: clamp(1.75rem, 1.3rem + 2vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
}

h2 {
  font-size: 1.3rem;
  line-height: 1.25;
  margin: 2.5rem 0 0.6rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--fio);
}

h3 {
  font-size: 1.05rem;
  margin: 1.5rem 0 0.4rem;
}

p,
ul,
ol {
  margin: 0 0 1rem;
}

li + li {
  margin-top: 0.3rem;
}

code {
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 0.9em;
  overflow-wrap: anywhere;
}

td {
  overflow-wrap: break-word;
}

@media (max-width: 34rem) {
  .tabela-empilhavel thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .tabela-empilhavel,
  .tabela-empilhavel tbody,
  .tabela-empilhavel tr,
  .tabela-empilhavel td {
    display: block;
  }

  .tabela-empilhavel tr {
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--fio);
  }

  .tabela-empilhavel td {
    border: 0;
    padding: 0.15rem 0;
  }

  .tabela-empilhavel td::before {
    content: attr(data-rotulo);
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--tinta-suave);
  }
}

.chamada {
  font-size: 1.15rem;
  color: var(--tinta-suave);
  margin-bottom: 1.5rem;
}

.etiqueta {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--destaque);
  margin-bottom: 0.5rem;
}

.quadro {
  background: var(--papel);
  border: 1px solid var(--fio);
  border-radius: 10px;
  padding: 1.1rem 1.25rem;
  margin: 1.25rem 0;
}

.quadro > :last-child {
  margin-bottom: 0;
}

.quadro-destaque {
  background: var(--destaque-fundo);
  border-color: transparent;
}

.passos {
  counter-reset: passo;
  list-style: none;
  padding: 0;
}

.passos li {
  counter-increment: passo;
  position: relative;
  padding-left: 2.4rem;
  margin-bottom: 0.9rem;
}

.passos li::before {
  content: counter(passo);
  position: absolute;
  left: 0;
  top: 0.05rem;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 50%;
  background: var(--destaque-fundo);
  color: var(--destaque);
  font-weight: 700;
  font-size: 0.9rem;
  display: grid;
  place-items: center;
}

.grade {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
  margin: 1.25rem 0;
}

.grade .quadro {
  margin: 0;
}

.grade h3 {
  margin-top: 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.5rem;
  font-size: 0.9688rem;
}

th,
td {
  text-align: left;
  vertical-align: top;
  padding: 0.55rem 0.6rem;
  border-bottom: 1px solid var(--fio);
}

th {
  font-weight: 600;
}

.tabela-rolavel {
  overflow-x: auto;
}

.indice {
  columns: 2 14rem;
  column-gap: 2rem;
  padding-left: 1.2rem;
}

.atualizado {
  font-size: 0.9375rem;
  color: var(--tinta-suave);
}

.rodape {
  background: var(--papel);
  border-top: 1px solid var(--fio);
  font-size: 0.9063rem;
  color: var(--tinta-suave);
}

.rodape-dentro {
  padding-top: 1.25rem;
  padding-bottom: 1.5rem;
}

.rodape ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  list-style: none;
  padding: 0;
  margin: 0 0 0.6rem;
}

.rodape p {
  margin: 0;
}

@media print {
  .topo nav,
  .pular {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
  }
}

.indice-titulo {
  margin: 0 0 0.5rem;
  padding: 0;
  border: 0;
  font-size: 1.05rem;
}

caption {
  text-align: left;
  caption-side: top;
  padding-bottom: 0.4rem;
  font-size: 0.9375rem;
  color: var(--tinta-suave);
}