:root {
  --papel: #FFFFFF; --papel-2: #F4F6FA;
  --ink: #1E2A3A; --ink-2: #4A5668; --ink-3: #8A94A6;
  --sol: #FFC928; --sol-tinta: #5C3B00;
  --verde-2: #3DB64A; --alerta: #D4361F;
  --raio: 18px;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--papel-2); color: var(--ink);
       font: 16px/1.5 system-ui, "Segoe UI", Roboto, sans-serif; }
a { color: var(--ink); }
.topo { display: flex; justify-content: space-between; align-items: center; gap: 16px;
        padding: 12px 24px; background: var(--papel); box-shadow: 0 1px 0 #0001; flex-wrap: wrap; }
.marca { font-weight: 800; font-size: 1.2rem; text-decoration: none; }
.marca span { background: var(--sol); color: var(--sol-tinta); border-radius: 999px; padding: 2px 10px; margin-left: 4px; }
.topo nav { display: flex; gap: 16px; align-items: center; }
.topo nav form { margin: 0; }
main { max-width: 1200px; margin: 0 auto; padding: 24px 16px; }
h1 { margin: 0 0 16px; } h2 { font-size: 1.1rem; margin: 16px 0 8px; } h2 small { color: var(--ink-3); font-weight: 400; }
.cabeca { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.painel { background: var(--papel); border-radius: var(--raio); padding: 16px 20px; margin-bottom: 16px;
          box-shadow: 0 2px 10px #1e2a3a12; overflow-x: auto; }
.painel--estreito { max-width: 560px; }
.grade { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px; border-bottom: 1px solid var(--papel-2); vertical-align: middle; }
th { color: var(--ink-2); font-size: .85rem; font-weight: 600; }
dl { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 0; }
dt { color: var(--ink-2); }
pre { background: var(--papel-2); padding: 12px; border-radius: 12px; overflow: auto; font-size: .8rem; }
.botao { display: inline-block; border: 0; border-radius: 999px; padding: 10px 18px; min-height: 44px;
         background: var(--ink); color: #fff; font: inherit; font-weight: 700; text-decoration: none; cursor: pointer; }
.botao--claro { background: var(--papel-2); color: var(--ink); }
.botao--perigo { background: var(--alerta); color: #fff; }
.botao:disabled { opacity: .5; cursor: default; }
.link { background: none; border: 0; font: inherit; text-decoration: underline; cursor: pointer; color: var(--ink); }
.botoes { display: flex; flex-wrap: wrap; gap: 8px; }
.botoes form { margin: 0; }
.linha { display: flex; gap: 8px; align-items: center; margin: 0; }
input, select, textarea { font: inherit; padding: 8px 12px; border: 1px solid var(--ink-3); border-radius: 12px; min-height: 44px; }
.pilula { display: inline-block; border-radius: 999px; padding: 2px 10px; background: var(--papel-2); color: var(--ink-2); font-size: .85rem; }
.pilula--ok { background: var(--verde-2); color: var(--ink); }
.aviso { padding: 10px 16px; border-radius: 12px; background: var(--papel); border-left: 6px solid var(--sol); }
.aviso--error { border-left-color: var(--alerta); }
.aviso--success { border-left-color: var(--verde-2); }
.codigo { font: 800 3.5rem/1 ui-monospace, monospace; letter-spacing: .3em; background: var(--sol);
          color: var(--sol-tinta); padding: 16px 24px; border-radius: var(--raio); display: inline-block; }
.nota { color: var(--ink-2); font-size: .9rem; }