:root{
  --bg: #f1f3f6;
  --card: #ffffff;
  --primary: #0d47a1;
  --accent: #5991ff;
  --text: #1a1a1a;
  --muted: #6b7280;
  --radius: 14px;
  --maxw: 1100px;
  font-family: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

*{box-sizing:border-box; margin:0; padding:0}

body{
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.5;
  padding:0;
  font-size:16px;
}

.topbar{
  background: var(--primary);
  color: #fff;
  padding: 10px 0;
  font-size:14px;
  box-shadow: 0 2px 8px rgba(13,71,161,0.06);
}

.wrapper{
  width:90%;
  max-width: var(--maxw);
  margin:0 auto;
}

.topbar-row{
  display:flex;
  align-items:center;
  gap:12px;
  justify-content:space-between;
}

.icone-top{ width:18px; opacity:0.95 }

.btn-back{
  background: transparent;
  color: #fff;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.15);
  padding:8px 12px;
  border-radius:10px;
  font-size:14px;
}

.btn-back:hover{ opacity:0.9 }

.container{
  max-width: var(--maxw);
  margin: 28px auto;
  padding: 0 16px;
}

.card{
  background: var(--card);
  border-radius: var(--radius);
  padding: 34px;
  box-shadow: 0 8px 30px rgba(15,23,36,0.06);
  border: 1px solid rgba(13,71,161,0.04);
}

.card-header{
  margin-bottom:18px;
}

.card-header h1{
  font-size:28px;
  color:var(--primary);
  margin-bottom:6px;
}

.meta{ color:var(--muted); font-size:14px }

h2{
  font-size:18px;
  color:var(--primary);
  margin-bottom:8px;
}

p, li{
  color:var(--text);
  font-size:15px;
  margin-bottom:10px;
}

ul{ padding-left:20px; margin-bottom:10px }

.card section + section{
  margin-top:18px;
  padding-top:14px;
  border-top: 1px solid rgba(15,23,36,0.04);
}

.card-footer{
  margin-top:20px;
  padding-top:12px;
  border-top: 1px dashed rgba(15,23,36,0.04);
  display:flex;
  flex-direction:column;
  gap:8px;
}

.small{ font-size:13px; color:var(--muted) }

a{ color:var(--primary); text-decoration:none }
a:hover{ text-decoration:underline }

/* Responsivo */
@media (max-width:768px){
  .card{ padding:22px }
  .topbar-row{ gap:8px }
  .wrapper{ width:94% }
  .card-header h1{ font-size:22px }
}