:root {
  --ink: #23201c;
  --ink-soft: #5c554c;
  --rule: #ddd6cb;
  --paper: #faf8f4;
  --panel: #f2eee6;
  --accent: #8a5a2b;
  --accent-ink: #6d4620;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.65 "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
}

.wrap {
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* cabecalho */

.masthead {
  border-bottom: 2px solid var(--ink);
  margin-bottom: 2rem;
}

.masthead .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 1.25rem;
  padding-top: 1.75rem;
  padding-bottom: 1rem;
}

.masthead a.brand {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-decoration: none;
}

.masthead .tagline {
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* texto */

h1 {
  font-size: 2rem;
  line-height: 1.2;
  margin: 0 0 0.5rem;
  text-wrap: balance;
}

h2 {
  font-size: 1.3rem;
  margin: 2.4rem 0 0.6rem;
  text-wrap: balance;
}

p, ul, ol { margin: 0 0 1.1rem; }

li { margin-bottom: 0.4rem; }

a { color: var(--accent-ink); }

a:hover { color: var(--accent); }

.standfirst {
  font-size: 1.1rem;
  color: var(--ink-soft);
  margin-bottom: 1.8rem;
}

.byline {
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 0.6rem 0;
  margin-bottom: 2rem;
}

/* caixa de numeros */

.spec {
  background: var(--panel);
  border-left: 3px solid var(--accent);
  padding: 1rem 1.1rem;
  margin: 1.6rem 0;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.88rem;
  line-height: 1.7;
  overflow-x: auto;
}

.spec strong { color: var(--accent-ink); }

/* indice de artigos */

.index { list-style: none; padding: 0; }

.index li {
  border-bottom: 1px solid var(--rule);
  padding: 1rem 0;
  margin: 0;
}

.index a {
  font-size: 1.15rem;
  text-decoration: none;
  display: block;
  margin-bottom: 0.25rem;
}

.index a:hover { text-decoration: underline; }

.index .blurb {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

/* rodape */

footer {
  border-top: 2px solid var(--ink);
  margin-top: 3.5rem;
  padding: 1.5rem 0 3rem;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 0.84rem;
  color: var(--ink-soft);
}

footer p { margin-bottom: 0.5rem; }

@media (max-width: 480px) {
  body { font-size: 16px; }
  h1 { font-size: 1.6rem; }
}