:root{
  --bg:#0b1220;
  --card:#111a2e;
  --border:rgba(255,255,255,.08);
  --text:#e8eefc;
  --muted:rgba(232,238,252,.72);
  --brand:#ff7a18;
  --brand2:#4da3ff;
}

*{margin:0;padding:0;box-sizing:border-box;}
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial;
  background: radial-gradient(circle at top, #111a2e 0%, #070b14 55%, #05060a 100%);
  color: var(--text);
  min-height:100vh;
}

.container{
  width:min(1100px, 92%);
  margin:auto;
}

.topbar{
  position:sticky;
  top:0;
  z-index:20;
  backdrop-filter: blur(12px);
  background: rgba(5,8,16,.70);
  border-bottom: 1px solid var(--border);
}

.topbar .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
}

.logo{
  font-weight:800;
  font-size:20px;
  text-decoration:none;
  color:var(--text);
  letter-spacing:.2px;
}
.logo span{color:var(--brand);}

.nav a{
  text-decoration:none;
  color:var(--muted);
  margin-left:16px;
  font-weight:600;
}
.nav a.active, .nav a:hover{
  color:var(--text);
}

.hero{
  padding:26px 0 18px;
}
.hero h1{
  font-size:34px;
  letter-spacing:-.5px;
}
.hero p{
  margin-top:8px;
  color:var(--muted);
}

.filters{
  margin-top:18px;
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}
.filters input, .filters select{
  padding:12px 14px;
  border-radius:14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  color:var(--text);
  outline:none;
}
.filters input{flex:1; min-width:240px;}
.filters select{min-width:180px;}

.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
  padding-bottom:30px;
}

.card{
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid var(--border);
  border-radius:18px;
  padding:16px;
  box-shadow: 0 10px 30px rgba(0,0,0,.30);
  transition: transform .18s ease, border .18s ease;
}
.card:hover{
  transform: translateY(-4px);
  border-color: rgba(255,122,24,.30);
}

.cardTop{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-bottom:10px;
}

.tag{
  font-size:12px;
  font-weight:800;
  padding:6px 10px;
  border-radius:999px;
  background: rgba(255,122,24,.12);
  border: 1px solid rgba(255,122,24,.18);
  color: #ffb27c;
}

.date{
  font-size:12px;
  color: var(--muted);
}

.title{
  font-size:18px;
  margin:6px 0 10px;
  line-height:1.25;
}

.excerpt{
  color: var(--muted);
  line-height:1.55;
  font-size:14px;
}

.read{
  text-decoration:none;
  font-weight:800;
  color: var(--brand2);
}

.back{
  display:inline-block;
  margin:18px 0 14px;
  text-decoration:none;
  color:var(--muted);
  font-weight:700;
}

.post{
  padding:18px;
  border-radius:18px;
  background: rgba(255,255,255,.03);
  border:1px solid var(--border);
}

.post h1{
  font-size:32px;
  margin-top:12px;
  line-height:1.2;
}

.post .content{
  margin-top:16px;
  color: rgba(232,238,252,.90);
  line-height:1.75;
  font-size:15px;
}

.post .content h2, .post .content h3{
  margin-top:18px;
  margin-bottom:10px;
}

.post .content ul{
  padding-left:18px;
  margin-top:8px;
}

.more{
  margin-top:26px;
}
.more h3{
  font-size:18px;
  margin-bottom:12px;
}

.footer{
  border-top:1px solid var(--border);
  padding:18px 0;
  color:var(--muted);
  text-align:center;
}

.empty{
  padding:22px;
  border-radius:16px;
  border:1px dashed var(--border);
  color:var(--muted);
  text-align:center;
}

.views{
  margin-left:auto;
  font-size:12px;
  color: rgba(232,238,252,.85);
  font-weight:900;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
}

.cardBottom{
  margin-top:12px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}

.viewsSmall{
  font-size:12px;
  font-weight:800;
  color: rgba(232,238,252,.75);
  padding:6px 10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.02);
}

@media (max-width: 900px){
  .grid{grid-template-columns: repeat(2, 1fr);}
}
@media (max-width: 560px){
  .grid{grid-template-columns: 1fr;}
  .hero h1{font-size:26px;}
  .post h1{font-size:24px;}
}