.blog-header {
  min-height: 76px;
  padding: 18px clamp(18px, 5vw, 56px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(8, 16, 31, 0.92);
}
.blog-header .brand img { width: 190px; }
.blog-main { min-height: 100vh; background: var(--bg); }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.blog-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}
.blog-card:hover { transform: translateY(-5px); border-color: var(--line-strong); box-shadow: var(--shadow-md); }
.blog-card img { width: 100%; aspect-ratio: 16/9; object-fit: cover; background: var(--navy-800); }
.blog-card-body { padding: 26px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.blog-meta { color: var(--cyan); font-family: var(--font-display); font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; }
.blog-card h2 { font-size: 22px; }
.blog-card p { color: var(--text-muted); font-size: 15px; }
.blog-card .btn { margin-top: auto; align-self: flex-start; }
.blog-empty { text-align: center; color: var(--text-muted); padding: 40px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.blog-article { max-width: 820px; padding-top: clamp(56px, 8vw, 96px); padding-bottom: clamp(72px, 10vw, 120px); }
.blog-article .blog-meta { margin-bottom: 18px; }
.blog-article h1 { font-size: clamp(36px, 6vw, 64px); margin-bottom: 18px; }
.blog-article .excerpt { color: var(--text-muted); font-size: 20px; margin-bottom: 34px; }
.blog-article img { width: 100%; border-radius: var(--radius); margin: 0 0 34px; border: 1px solid var(--line); }
.blog-content { color: var(--text); font-size: 18px; line-height: 1.8; }
.blog-content p, .blog-content ul, .blog-content ol { margin: 0 0 20px; }
.blog-content h2 { font-size: 30px; margin: 36px 0 14px; }
.blog-content h3 { font-size: 24px; margin: 28px 0 12px; }
.blog-content ul, .blog-content ol { padding-left: 24px; }
.blog-content a { color: var(--cyan); font-weight: 700; }
@media (max-width: 1024px) { .blog-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 760px) {
  .blog-header { align-items: flex-start; flex-direction: column; }
  .blog-header .brand img { width: 170px; }
  .blog-grid { grid-template-columns: 1fr; }
}