:root {
  --bg-main: #0b0f19;
  --bg-card: #11162a;
  --text-main: #e6e8ef;
  --text-muted: #9aa3b2;
  --accent: #5eead4;
  --accent-soft: rgba(94,234,212,0.15);
  --border: rgba(255,255,255,0.08);
  --radius: 14px;
  --max-width: 1100px;
}

/* GLOBAL */
body.theme-dark {
  background:
    radial-gradient(900px 400px at 70% -10%, rgba(59,130,246,.18), transparent 60%),
    radial-gradient(600px 300px at 10% 10%, rgba(45,212,191,.12), transparent 60%),
    var(--bg-main);
  color: var(--text-main);
}

.blog-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 6rem 1.5rem 4rem;
}

.blog-header {
  max-width: 720px;
  margin-bottom: 3.5rem;
}

.blog-header h1 {
  font-size: 2.6rem;
  margin-bottom: 0.8rem;
}

.blog-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.blog-cta {
  display: inline-block;
  margin-top: 1.6rem;
  padding: 0.75rem 1.7rem;
  font-weight: 600;
  border-radius: 999px;
  background: linear-gradient(135deg, #5eead4, #3b82f6);
  color: #0b0f19;
  text-decoration: none;
}

.featured-article {
  margin: 3.5rem 0;
  padding: 2.6rem;
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(94,234,212,0.18), rgba(17,22,42,1));
  border: 1px solid rgba(94,234,212,0.25);
  box-shadow: 0 30px 80px rgba(0,0,0,.45);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.8rem;
}

.blog-card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem;
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
  text-decoration: none;
  color: inherit;
  transition: transform .2s ease, box-shadow .2s ease;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,.45);
}

.blog-thumb {
  aspect-ratio: 16/9;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 1rem;
}

.blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.badge {
  display: inline-block;
  margin-bottom: 0.8rem;
  font-size: 0.7rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.badge.sponsored {
  background: rgba(255,99,132,0.15);
  color: #ff99aa;
}

.blog-categories {
  margin-bottom: 6px;
}

.cat-badge {
  display: inline-block;
  padding: 3px 8px;
  font-size: 11px;
  border-radius: 6px;
  background: rgba(59,130,246,.15);
  color: #60a5fa;
  margin-right: 4px;
  text-decoration: none;
}

.cat-badge:hover {
  background: rgba(59,130,246,.25);
}


.article-categories .badge {
  background: rgba(59,130,246,0.15);
  color: #93c5fd;
  border: 1px solid rgba(59,130,246,0.35);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  transition: all .2s ease;
}

.article-categories .badge:hover {
  background: rgba(59,130,246,0.35);
  color: #fff;
}