:root{
  --bg:#ffffff;
  --text:#111111;
  --muted:#555;
  --border:#e5e5e5;
  --card:#ffffff;
  --accent:#0a66ff;
  --danger:#d92d20;
  --ok:#12b76a;
  --max:1120px;
  --radius:14px;
  --shadow:0 10px 25px rgba(0,0,0,.06);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Segoe UI', Tahoma, Arial, sans-serif;
  font-weight:400;
  line-height:1.65;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--max);margin:0 auto;padding:18px}
.nav{
  position:sticky;top:0;z-index:10;
  background:#fff;
  border-bottom:1px solid var(--border);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:#111}
.brand-badge{width:10px;height:10px;border-radius:999px;background:var(--accent)}
.menu{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.menu a{color:#111;font-weight:600;padding:10px 10px;border-radius:10px}
.menu a:hover{background:#f3f4f6;text-decoration:none}
.hero{padding:14px 0}
h1,h2,h3{font-family:'Segoe UI','Segoe UI Semibold',Tahoma,Arial,sans-serif;font-weight:600;letter-spacing:-0.2px}
h1{font-size:34px;line-height:1.1;margin:0 0 10px}
h2{font-size:22px;margin:18px 0 8px}
.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.card-pad{padding:18px}
.grid{display:grid;gap:14px;grid-template-columns:repeat(3,1fr)}
@media(max-width:980px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.grid{grid-template-columns:1fr}}
.badge{display:inline-block;font-size:12px;font-weight:700;padding:6px 10px;border:1px solid var(--border);border-radius:999px;color:#222;background:#fafafa}
.badge.ok{border-color:rgba(18,183,106,.35);background:rgba(18,183,106,.08);color:#0a4}
.badge.draft{border-color:rgba(217,45,32,.28);background:rgba(217,45,32,.06);color:#b42318}
.post-title{margin:10px 0 6px;font-size:18px;line-height:1.25}
.post-excerpt{margin:0 0 12px;color:#333}
.footer{margin-top:30px;border-top:1px solid var(--border);color:#666;font-size:13px}
.footer .container{padding-top:18px;padding-bottom:28px}
.ad-slot{
  background:#fff;
  border:1px solid var(--border);
  border-radius:8px;
  padding:18px;
  margin:18px 0;
  color:#555;
  font-size:13px;
  text-align:center;
  position:relative;
}
.ad-slot::before{
  content:"Publicidade";
  position:absolute;
  top:-10px;
  left:12px;
  background:#fff;
  padding:0 6px;
  font-size:11px;
  color:#888;
}
/* admin */
.admin-wrap{max-width:1080px;margin:0 auto;padding:18px}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px solid var(--border);padding:10px;text-align:left;font-size:14px}
.table th{color:#333;font-weight:700;background:#fafafa}
.btn{
  display:inline-block;border:1px solid var(--border);background:#fff;
  padding:9px 12px;border-radius:10px;font-weight:700;color:#111;
}
.btn:hover{background:#f3f4f6;text-decoration:none}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:#0a5be6}
.btn.danger{background:var(--danger);border-color:var(--danger);color:#fff}
.btn.danger:hover{background:#b42318}
.input, textarea, select{
  width:100%;padding:10px 12px;border:1px solid var(--border);
  border-radius:10px;font:inherit;background:#fff;
}
textarea{min-height:240px}
.row{display:grid;gap:12px;grid-template-columns:1fr 1fr}
@media(max-width:760px){.row{grid-template-columns:1fr}}
.help{font-size:12px;color:#666;margin-top:6px}