:root {
  --bg: #eef3f0;
  --paper: #ffffff;
  --ink: #17312d;
  --muted: #4e6661;
  --line: #c9d8d2;
  --tint: #ddebe5;
  --accent: #0f5c52;
  --accent-ink: #ffffff;
  --neg: #a3362a;
  --sans: 'Archivo', system-ui, sans-serif;
  --serif: 'Source Serif 4', Georgia, serif;
  --w: 1120px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 1rem/1.55 var(--sans); }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 2px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; }
.wrap { max-width: var(--w); margin: 0 auto; padding: 0 20px; }
h1, h2, h3 { font-family: var(--sans); font-stretch: 87%; line-height: 1.1; letter-spacing: -0.01em; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 4.6vw, 3.4rem); font-weight: 800; }
h2 { font-size: 1.6rem; font-weight: 750; }
h3 { font-size: 1.2rem; font-weight: 700; }
.lede { font: 400 1.2rem/1.5 var(--serif); color: var(--muted); max-width: 38em; margin: 0 0 1.5rem; }

/* Topo */
.top { background: var(--paper); border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-size: 1.2rem; font-stretch: 87%; }
.brand b { color: var(--accent); }
.nav { display: flex; gap: 4px; flex-wrap: wrap; }
.nav a { color: var(--ink); text-decoration: none; padding: 8px 10px; border-radius: 6px; font-weight: 500; }
.nav a:hover, .nav a[aria-current] { background: var(--tint); }

/* Hero */
.hero { padding: 56px 0 48px; }
.hero-in { display: grid; grid-template-columns: 1fr 1.05fr; gap: 48px; align-items: start; }
.quick { display: grid; grid-template-columns: 1fr 140px; gap: 16px; max-width: 520px; }
.quick .help { grid-column: 1 / -1; }
label { display: grid; gap: 6px; font-weight: 600; font-size: .95rem; }
label small { font-weight: 400; color: var(--muted); }
input, select { font: 500 1.05rem var(--sans); color: var(--ink); background: var(--paper); border: 1.5px solid var(--line); border-radius: 6px; padding: 11px 12px; width: 100%; min-height: 46px; }
input:focus, select:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px var(--tint); }
.money { display: flex; align-items: center; background: var(--paper); border: 1.5px solid var(--line); border-radius: 6px; }
.money:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--tint); }
.money span { padding-left: 12px; color: var(--muted); font-weight: 500; }
.money input { border: 0; box-shadow: none; font-variant-numeric: tabular-nums; }
.help { font-size: .88rem; color: var(--muted); margin: 0; font-weight: 400; }

/* Holerite */
.slip { background: var(--paper); color: var(--ink); padding: 28px 24px 20px; position: relative; box-shadow: 0 1px 0 var(--line), 0 18px 40px -24px rgba(23, 49, 45, .35);
  --tooth: 10px;
  -webkit-mask: radial-gradient(circle at 50% 0, transparent 5px, #000 5.5px) top / var(--tooth) var(--tooth) repeat-x, linear-gradient(#000, #000) 0 var(--tooth) / 100% calc(100% - var(--tooth)) no-repeat;
  mask: radial-gradient(circle at 50% 0, transparent 5px, #000 5.5px) top / var(--tooth) var(--tooth) repeat-x, linear-gradient(#000, #000) 0 var(--tooth) / 100% calc(100% - var(--tooth)) no-repeat; }
.slip-head { display: flex; justify-content: space-between; gap: 12px; font-weight: 700; font-stretch: 87%; font-size: 1.05rem; padding-bottom: 10px; border-bottom: 2px solid var(--ink); }
.slip-head span:last-child { font-weight: 500; color: var(--muted); }
.slip table { width: 100%; border-collapse: collapse; font-size: .93rem; font-variant-numeric: tabular-nums; }
.slip th { text-align: left; font-weight: 600; color: var(--muted); font-size: .82rem; padding: 10px 6px 6px; border-bottom: 1px solid var(--line); }
.slip td { padding: 9px 6px; border-bottom: 1px dashed var(--line); vertical-align: top; }
.slip .num { text-align: right; white-space: nowrap; }
.slip .ref { color: var(--muted); font-size: .85rem; }
.slip .neg { color: var(--neg); }
.slip tfoot td { font-weight: 700; border-bottom: 2px solid var(--ink); border-top: 1px solid var(--ink); }
.slip-net { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 16px 6px 6px; }
.slip-net span { font-weight: 600; }
.slip-net strong { font-size: clamp(1.8rem, 4vw, 2.4rem); font-stretch: 87%; color: var(--accent); font-variant-numeric: tabular-nums; }
.slip-extra { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin: 12px 0 0; padding: 12px 6px 0; border-top: 1px solid var(--line); }
.slip-extra div { display: grid; gap: 2px; }
.slip-extra dt { font-size: .8rem; color: var(--muted); }
.slip-extra dd { margin: 0; font-weight: 700; font-variant-numeric: tabular-nums; }
.slip-note { font: .9rem/1.45 var(--serif); color: var(--muted); margin: 14px 6px 0; }
.slip-more { display: inline-block; margin: 14px 0 0; font-weight: 600; }

/* Blocos */
.block { padding: 40px 20px; border-top: 1px solid var(--line); }
.tool-index, .post-list { list-style: none; margin: 0; padding: 0; }
.tool-index { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); border-top: 2px solid var(--ink); }
.tool-index li { border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); }
.tool-index a { display: grid; gap: 4px; padding: 18px 16px 20px; text-decoration: none; color: var(--ink); height: 100%; }
.tool-index a:hover { background: var(--paper); }
.ti-name { font-weight: 750; font-stretch: 87%; font-size: 1.2rem; color: var(--accent); }
.ti-desc { color: var(--muted); font-size: .95rem; }
.tables { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
table.ref { width: 100%; border-collapse: collapse; background: var(--paper); font-variant-numeric: tabular-nums; }
table.ref caption { text-align: left; color: var(--muted); font-size: .9rem; padding-bottom: 8px; }
table.ref th, table.ref td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
table.ref th { font-size: .85rem; color: var(--muted); font-weight: 600; }
table.ref td:last-child, table.ref th:last-child { text-align: right; font-weight: 700; }
.note { font-size: .92rem; color: var(--muted); }
.post-list li { border-bottom: 1px solid var(--line); }
.post-list a { display: grid; gap: 4px; padding: 16px 0; text-decoration: none; color: var(--ink); }
.pl-title { font-weight: 700; font-size: 1.15rem; color: var(--accent); }
.pl-desc { font-family: var(--serif); color: var(--muted); max-width: 46em; }
.post-list time { font-size: .85rem; color: var(--muted); }

/* Ferramenta */
.tool-page { padding-top: 24px; padding-bottom: 48px; }
.crumbs { font-size: .9rem; color: var(--muted); margin-bottom: 18px; }
.tool-head { margin-bottom: 24px; }
.tool-grid { display: grid; grid-template-columns: minmax(280px, 380px) 1fr; gap: 32px; align-items: start; }
.panel { display: grid; gap: 16px; background: var(--paper); padding: 22px; border: 1px solid var(--line); border-radius: 8px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.err { color: var(--neg); font-weight: 600; margin: 0; }
.how { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--line); }
.more { margin-top: 32px; }
.more ul { padding-left: 1.2em; }
.more li { margin: 6px 0; }

/* Artigo */
.article { max-width: 760px; padding-top: 28px; padding-bottom: 56px; }
.article-head { border-bottom: 2px solid var(--ink); padding-bottom: 18px; margin-bottom: 28px; }
.byline { font-size: .92rem; color: var(--muted); margin: 0; }
.prose { font: 400 1.125rem/1.7 var(--serif); }
.prose h2 { margin: 1.8em 0 .5em; }
.prose h3 { margin: 1.5em 0 .4em; }
.prose p, .prose ul, .prose ol { margin: 0 0 1em; max-width: 40em; }
.prose li { margin: .3em 0; }
.prose table { width: 100%; border-collapse: collapse; margin: 1.2em 0; font: .98rem/1.4 var(--sans); background: var(--paper); font-variant-numeric: tabular-nums; }
.prose th, .prose td { border-bottom: 1px solid var(--line); padding: 9px 10px; text-align: left; }
.prose th { color: var(--muted); font-weight: 600; font-size: .88rem; }
.prose blockquote { margin: 1.2em 0; padding: 4px 0 4px 18px; border-left: 3px solid var(--accent); color: var(--muted); }
.prose strong { font-weight: 650; }
.tool-callout { display: flex; gap: 16px; align-items: center; justify-content: space-between; flex-wrap: wrap; background: var(--tint); padding: 16px 18px; border-radius: 8px; margin-bottom: 28px; }
.tool-callout p { margin: 0; font-weight: 500; max-width: 32em; }
.btn { display: inline-block; background: var(--accent); color: var(--accent-ink); text-decoration: none; padding: 11px 16px; border-radius: 6px; font-weight: 650; }
.btn:hover { background: #0b4a42; }
.sources { margin-top: 36px; font-size: .95rem; }
.sources h2 { font-size: 1.15rem; }
.disclaimer { font: .92rem/1.5 var(--serif); color: var(--muted); border-top: 1px solid var(--line); padding-top: 14px; margin-top: 28px; }
.contact-pending { background: var(--tint); padding: 12px 14px; border-radius: 6px; }
.list-page { padding-top: 32px; padding-bottom: 56px; }

/* Rodapé */
.foot { background: var(--ink); color: #d4e3de; margin-top: 24px; padding: 40px 0 20px; }
.foot a { color: #fff; }
.foot-in { display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; }
.foot-in p { max-width: 36em; margin: 0 0 8px; }
.foot-brand { font-size: 1.2rem; font-stretch: 87%; color: #fff; }
.foot nav { display: flex; flex-wrap: wrap; gap: 6px 18px; align-content: start; }
.foot-copy { font-size: .85rem; color: #9fb8b1; margin-top: 24px; }

@media (max-width: 860px) {
  .hero-in, .tool-grid, .tables, .foot-in { grid-template-columns: 1fr; }
  .hero { padding-top: 32px; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }

/* Celular */
@media (max-width: 640px) {
  .wrap { padding-left: 16px; padding-right: 16px; }
  .top-in { flex-wrap: wrap; gap: 0; min-height: 0; padding-top: 12px; }
  .brand { padding-bottom: 6px; }
  .nav { width: calc(100% + 32px); margin: 0 -16px; padding: 0 12px 8px; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
  .nav::-webkit-scrollbar { display: none; }
  .nav a { white-space: nowrap; padding: 8px 12px; background: var(--bg); }
  .nav a[aria-current] { background: var(--accent); color: var(--accent-ink); }
  .hero { padding: 24px 0 32px; }
  .hero-in { gap: 24px; }
  .quick { grid-template-columns: 1fr 104px; gap: 12px; }
  .lede { font-size: 1.08rem; margin-bottom: 1.1rem; }

  .slip { padding: 26px 16px 16px; }
  .slip thead { display: none; }
  .slip tr { display: flex; align-items: baseline; gap: 10px; border-bottom: 1px dashed var(--line); }
  .slip td { border: 0; padding: 11px 0; }
  .slip td:first-child { flex: 1; min-width: 0; }
  .slip td.ref { font-size: .8rem; }
  .slip td:empty { display: none; }
  .slip tfoot tr { border-top: 1px solid var(--ink); border-bottom: 2px solid var(--ink); }
  .slip tfoot td { border: 0; }
  .slip-head { font-size: 1rem; }
  .slip-net { padding-top: 14px; }
  .slip-net { flex-wrap: wrap; row-gap: 2px; }
  .slip-net strong { font-size: 1.9rem; margin-left: auto; }
  .slip-extra { grid-template-columns: 1fr 1fr; }

  .block { padding: 28px 16px; }
  .tool-index { grid-template-columns: 1fr; }
  .tool-index li { border-right: 0; }
  .tool-index a { padding: 14px 4px 16px; grid-template-columns: 1fr auto; column-gap: 12px; }
  .tool-index a::after { content: '›'; grid-row: 1 / span 2; grid-column: 2; align-self: center; font-size: 1.6rem; color: var(--accent); }
  .ti-name, .ti-desc { grid-column: 1; }
  .tables { gap: 32px; }
  table.ref th, table.ref td { padding: 10px 8px; font-size: .95rem; }
  table.ref td:last-child { white-space: nowrap; }
  .tool-page { padding-top: 16px; }
  .panel { padding: 16px; }
  .prose { font-size: 1.06rem; }
  .prose table { display: block; overflow-x: auto; }
  .foot-in { gap: 20px; }
}