:root {
  --ground: #FCFDFD; --surface: #F1F5F4; --ink: #14201F; --ink-soft: #4C5C5A;
  --ink-faint: #6F807E; --line: #DBE4E2; --line-soft: #E9EFEE;
  --accent: #0E5A5E; --accent-ink: #0B4649; --accent-wash: #E2EFEE;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ground: #0D1413; --surface: #151F1E; --ink: #E9EFEE; --ink-soft: #A3B4B2;
    --ink-faint: #7D8E8C; --line: #253331; --line-soft: #1D2827;
    --accent: #6FCFC6; --accent-ink: #8FDDD5; --accent-wash: #142E2C;
  }
}
:root[data-theme="dark"] {
  --ground: #0D1413; --surface: #151F1E; --ink: #E9EFEE; --ink-soft: #A3B4B2;
  --ink-faint: #7D8E8C; --line: #253331; --line-soft: #1D2827;
  --accent: #6FCFC6; --accent-ink: #8FDDD5; --accent-wash: #142E2C;
}
* { box-sizing: border-box; }
body {
  background: var(--ground); color: var(--ink); font-family: var(--sans);
  font-size: 17px; line-height: 1.65; -webkit-font-smoothing: antialiased; margin: 0;
}
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 28px 88px; }
a { color: var(--accent-ink); text-underline-offset: 3px; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
header.top { border-bottom: 1px solid var(--line); padding: 52px 0 30px; margin-bottom: 44px; }
.eyebrow { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-ink); margin: 0 0 16px; }
h1 { font-family: var(--serif); font-size: clamp(2rem, 4.6vw, 2.9rem); line-height: 1.09; font-weight: 600; letter-spacing: -.015em; text-wrap: balance; margin: 0 0 20px; }
.ident { display: flex; flex-wrap: wrap; gap: 8px 28px; font-family: var(--mono); font-size: 12.5px; color: var(--ink-faint); font-variant-numeric: tabular-nums; margin: 0; padding: 0; list-style: none; }
.ident b { color: var(--ink-soft); font-weight: 500; }
.cols { display: grid; grid-template-columns: 1fr; gap: 44px; align-items: start; }
@media (min-width: 1000px) { .cols { grid-template-columns: 224px minmax(0,1fr); gap: 68px; } nav.toc { position: sticky; top: 32px; } }
nav.toc { font-size: 14px; }
nav.toc h2 { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-faint); margin: 0 0 14px; font-weight: 600; }
nav.toc ol { list-style: none; margin: 0 0 26px; padding: 0; display: flex; flex-direction: column; gap: 7px; }
nav.toc a { color: var(--ink-soft); text-decoration: none; display: flex; gap: 10px; line-height: 1.35; }
nav.toc a:hover { color: var(--accent-ink); }
nav.toc .n { font-family: var(--mono); font-size: 11.5px; color: var(--ink-faint); padding-top: 2px; font-variant-numeric: tabular-nums; }
.outro-doc { border-top: 1px solid var(--line-soft); padding-top: 18px; font-size: 13.5px; }
.outro-doc a { color: var(--accent-ink); text-decoration: none; font-weight: 500; }
.outro-doc a:hover { text-decoration: underline; }
main { max-width: 68ch; }
.doc-head { border-top: 3px solid var(--accent); padding-top: 20px; margin-bottom: 34px; }
.doc-head .stamp { font-family: var(--mono); font-size: 12px; color: var(--ink-faint); font-variant-numeric: tabular-nums; margin: 0; }
section { margin-bottom: 40px; scroll-margin-top: 24px; }
h3 { font-family: var(--sans); font-size: 1.02rem; font-weight: 650; line-height: 1.35; text-wrap: balance; margin: 0 0 14px; display: flex; gap: 12px; }
h3 .n { font-family: var(--mono); font-size: .78rem; font-weight: 500; color: var(--accent); padding-top: 3px; font-variant-numeric: tabular-nums; flex-shrink: 0; }
h4 { font-family: var(--sans); font-size: .94rem; font-weight: 600; color: var(--ink-soft); margin: 26px 0 10px; }
p { margin: 0 0 15px; } p:last-child { margin-bottom: 0; }
main ul, main ol { margin: 0 0 15px; padding-left: 22px; }
main li { margin-bottom: 7px; } main li:last-child { margin-bottom: 0; }
strong { font-weight: 640; color: var(--ink); }
.tabela { overflow-x: auto; margin: 0 0 20px; }
table { border-collapse: collapse; width: 100%; font-size: 15px; min-width: 380px; }
th, td { text-align: left; padding: 11px 16px 11px 0; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
th { font-family: var(--mono); font-size: 10.5px; letter-spacing: .11em; text-transform: uppercase; color: var(--ink-faint); font-weight: 600; border-bottom: 1px solid var(--line); }
td:first-child { color: var(--ink); padding-right: 28px; }
td:last-child, th:last-child { padding-right: 0; }
.lei { font-family: var(--mono); font-size: 13px; color: var(--ink-soft); white-space: nowrap; }
.nao { background: var(--surface); border-left: 3px solid var(--accent); border-radius: 0 4px 4px 0; padding: 20px 24px; margin: 0 0 20px; }
.nao p { font-size: 15px; color: var(--ink-soft); }
.nao ul { margin-bottom: 0; } .nao li { color: var(--ink-soft); }
.contato { background: var(--accent-wash); border-radius: 4px; padding: 20px 24px; margin: 0 0 20px; font-size: 15.5px; }
.contato p { margin: 0; color: var(--ink-soft); }
.mail { font-family: var(--mono); font-size: 14px; color: var(--accent-ink); font-weight: 500; }
footer.fim { margin-top: 72px; padding-top: 22px; border-top: 1px solid var(--line); font-family: var(--mono); font-size: 12px; color: var(--ink-faint); display: flex; flex-wrap: wrap; gap: 8px 24px; }
footer.fim a { color: var(--ink-soft); }
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }
@media (min-width: 1000px) { html { scroll-behavior: smooth; } }