:root {
  --azul: #1d4ed8;
  --roxo: #7c3aed;
  --bg: #070d1a;
  --card: #0f1a2e;
  --card-border: #1e3a5f;
  --texto: #e2e8f0;
  --texto-sec: #94a3b8;
  --verde: #22c55e;
  --alerta: #f59e0b;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--texto);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.7;
}
img { max-width: 100%; height: auto; display: block; }
a { color: #93c5fd; }
.container { max-width: 760px; margin: 0 auto; padding: 0 20px; }

.topo { padding: 20px 0; border-bottom: 1px solid var(--card-border); }
.topo .container { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.marca { display: flex; align-items: center; gap: 10px; color: var(--texto); text-decoration: none; font-weight: 800; font-size: 18px; }
.marca img { width: 36px; height: 36px; border-radius: 9px; }
.topo nav a { color: var(--texto-sec); text-decoration: none; font-size: 14px; }

.migalhas { font-size: 13px; color: var(--texto-sec); margin: 28px 0 8px; }
.migalhas a { color: var(--texto-sec); }

h1 { font-size: clamp(26px, 5vw, 36px); line-height: 1.2; font-weight: 800; margin-bottom: 16px; }
.resumo {
  background: var(--card); border: 1px solid var(--card-border); border-left: 4px solid var(--verde);
  border-radius: 12px; padding: 16px 20px; margin: 20px 0 32px; color: var(--texto);
}
.resumo strong { color: var(--verde); }
.meta { font-size: 13px; color: var(--texto-sec); }

h2 { font-size: clamp(20px, 3vw, 26px); font-weight: 800; margin: 44px 0 14px; }
h3 { font-size: 18px; margin: 28px 0 8px; }
p, li { color: #cbd5e1; font-size: 16px; }
p + p { margin-top: 12px; }
ul, ol { padding-left: 22px; margin: 10px 0; }
li { margin: 6px 0; }
code { background: #1e293b; padding: 2px 6px; border-radius: 5px; font-size: 14px; color: #e2e8f0; }

.passo {
  display: grid; grid-template-columns: 1fr 220px; gap: 24px; align-items: start;
  background: var(--card); border: 1px solid var(--card-border); border-radius: 16px;
  padding: 22px; margin: 18px 0;
}
.passo .num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 50%;
  background: linear-gradient(135deg, var(--azul), var(--roxo)); color: #fff;
  font-weight: 800; font-size: 15px; margin-bottom: 8px;
}
.passo h3 { margin-top: 0; }
.passo img { border-radius: 14px; border: 1px solid var(--card-border); }
.passo .sem-print {
  border: 1px dashed var(--alerta); border-radius: 14px; color: var(--alerta);
  font-size: 13px; padding: 16px; text-align: center;
}

.dica {
  border: 1px solid rgba(245,158,11,.35); background: rgba(245,158,11,.08);
  border-radius: 12px; padding: 14px 18px; margin: 18px 0; font-size: 15px;
}

.cta {
  text-align: center; margin: 48px 0; padding: 32px 20px;
  background: radial-gradient(ellipse at top, rgba(124,58,237,0.18), transparent 70%), var(--card);
  border: 1px solid var(--card-border); border-radius: 18px;
}
.cta h2 { margin: 0 0 8px; }
.cta p { margin-bottom: 20px; color: var(--texto-sec); }
.cta-btn {
  display: inline-block; background: linear-gradient(135deg, var(--azul), var(--roxo));
  color: #fff; font-weight: 700; font-size: 17px; text-decoration: none;
  padding: 15px 34px; border-radius: 12px; box-shadow: 0 8px 24px rgba(29,78,216,0.35);
}

.faq h3 { font-size: 16px; }
.relacionados { list-style: none; padding: 0; }
.relacionados li { margin: 8px 0; }

.lista-guias { list-style: none; padding: 0; }
.lista-guias li {
  background: var(--card); border: 1px solid var(--card-border); border-radius: 14px;
  padding: 18px 20px; margin: 14px 0;
}
.lista-guias a { color: var(--texto); text-decoration: none; font-weight: 700; font-size: 17px; }
.lista-guias p { font-size: 14px; color: var(--texto-sec); margin-top: 4px; }

footer {
  margin-top: 56px; padding: 32px 0; text-align: center; color: var(--texto-sec);
  font-size: 13px; border-top: 1px solid var(--card-border);
}
footer small { display: block; margin-top: 8px; font-size: 11px; color: #475569; }

@media (max-width: 640px) {
  .passo { grid-template-columns: 1fr; }
  .passo img, .passo .sem-print { max-width: 240px; margin: 0 auto; }
}