body {
  background-color: #0d1117;
  color: #c9d1d9;
}

.markdown-body {
  max-width: 900px;
  margin: auto;
}

a {
  color: #58a6ff;
}

hr {
  border: 0;
  border-top: 1px solid #30363d;
}

/* -------- Post Header Tile -------- */

.post-container {
  max-width: 900px;
  margin: auto;
}

.post-header {
  padding: 2.5rem 2rem;
  margin-bottom: 3rem;
  border-radius: 14px;
  background: linear-gradient(
    180deg,
    rgba(255,255,255,0.04),
    rgba(255,255,255,0.02)
  );
  border: 1px solid #30363d;
}

.post-title {
  margin: 0;
  font-size: 2.1rem;
  font-weight: 700;
  line-height: 1.25;
}

.post-subtitle {
  margin-top: 0.75rem;
  font-size: 1.05rem;
  color: #8b949e;
}

.post-meta {
  margin-top: 1.2rem;
  font-size: 0.9rem;
  color: #8b949e;
}

/* -------- Post Content -------- */

.post-content {
  line-height: 1.7;
}

/* ================================
   Blog Page Layout
================================ */

.blog-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
}

/* Intro text uses markdown styles */
.blog-intro {
  max-width: 720px;
  margin-bottom: 3rem;
}

/* ================================
   Blog Tiles
================================ */

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

.blog-tile {
  padding: 2rem;
  border-radius: 16px;
  background: linear-gradient(
    180deg,
    rgba(255,255,255,0.06),
    rgba(255,255,255,0.02)
  );
  border: 1px solid #30363d;
  box-shadow: 0 8px 30px rgba(0,0,0,0.35);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.blog-tile:hover {
  transform: translateY(-4px);
  border-color: #58a6ff;
  box-shadow: 0 12px 40px rgba(0,0,0,0.45);
}

.blog-tile-title {
  margin: 0;
  font-size: 1.35rem;
  line-height: 1.3;
}

.blog-tile-title a {
  color: #c9d1d9;
  text-decoration: none;
}

.blog-tile-title a:hover {
  text-decoration: underline;
}

.blog-tile-subtitle {
  margin-top: 0.8rem;
  font-size: 0.95rem;
  color: #8b949e;
}

.blog-tile-meta {
  margin-top: 1.4rem;
  font-size: 0.85rem;
  color: #8b949e;
}