/* Estilo das páginas institucionais (sobre, como funciona, privacidade).
   Mesma identidade do index: papel/tinta, Fraunces para títulos. */
:root{
  --paper:#f3efe6; --paper-2:#ece6d8; --ink:#1c1a16; --ink-soft:#4a443a;
  --line:#cfc6b3; --line-2:#ddd5c4; --red:#a8281f; --red-soft:#c2554c;
  --gold:#7a6320; --card:#fbf8f1; --shadow:rgba(28,26,22,.13);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:'Spline Sans',sans-serif;
  -webkit-font-smoothing:antialiased;
  line-height:1.65;
  background-image:radial-gradient(circle at 12% 8%, rgba(168,40,31,.04), transparent 38%);
}
.wrap{max-width:760px;margin:0 auto;padding:0 24px 80px}
.mono{font-family:'IBM Plex Mono',monospace}

/* cabeçalho */
header.mast{padding:24px 0 16px;border-bottom:2.5px solid var(--ink);margin-bottom:36px}
.brand{font-family:'Fraunces',serif;font-weight:800;font-size:26px;letter-spacing:-.02em;line-height:1}
.brand a{color:var(--ink);text-decoration:none}
.brand .o{color:var(--red)}
.brand-sub{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.04em;color:var(--ink-soft);margin-top:7px;text-transform:uppercase}
.back-home{display:inline-block;margin-top:14px;font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--red);text-decoration:none}
.back-home:hover{text-decoration:underline}

/* conteúdo */
main h1{font-family:'Fraunces',serif;font-weight:800;font-size:34px;line-height:1.1;letter-spacing:-.02em;margin:0 0 6px}
main .lead{font-size:17px;color:var(--ink-soft);margin:0 0 30px}
main h2{font-family:'Fraunces',serif;font-weight:700;font-size:22px;letter-spacing:-.01em;margin:38px 0 12px;padding-top:6px}
main h3{font-family:'Spline Sans',sans-serif;font-weight:600;font-size:16px;margin:24px 0 6px}
main p{margin:0 0 14px;font-size:15.5px}
main a{color:var(--red)}
main ul{margin:0 0 16px;padding-left:22px}
main li{margin:0 0 8px;font-size:15.5px}
main b,main strong{color:var(--ink)}
.callout{background:var(--paper-2);border-left:3px solid var(--gold);border-radius:0 3px 3px 0;padding:14px 18px;margin:18px 0;font-size:14.5px;line-height:1.6}
.callout b{color:var(--ink)}
.gloss{border-top:1px solid var(--line);padding-top:16px;margin-top:8px}
.gloss dt{font-weight:600;margin-top:14px}
.gloss dd{margin:4px 0 0;color:var(--ink-soft);font-size:15px}
.upd{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--ink-soft);margin-top:34px;border-top:1px solid var(--line);padding-top:14px}

/* rodapé */
footer.foot{margin-top:54px;border-top:2px solid var(--ink);padding-top:18px;font-family:'IBM Plex Mono',monospace;font-size:10.5px;color:var(--ink-soft);line-height:1.8}
footer.foot b{color:var(--ink)}
.foot-links{margin-bottom:10px}
.foot-links a{color:var(--red);text-decoration:none;margin-right:6px}
.foot-links a:hover{text-decoration:underline}