.blog-hero {
  border: 1px solid rgba(25, 195, 125, 0.35);
  background:
    radial-gradient(circle at 15% 20%, rgba(25, 195, 125, 0.16), transparent 40%),
    radial-gradient(circle at 85% 10%, rgba(59, 130, 246, 0.15), transparent 38%),
    linear-gradient(180deg, rgba(12, 20, 30, 0.96), rgba(8, 13, 20, 0.98));
}

.blog-kicker {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 6px 12px;
  border: 1px solid rgba(148, 163, 184, 0.32);
  border-radius: 999px;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #c6f6df;
  background: rgba(8, 20, 15, 0.55);
}

.blog-kicker-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #19c37d;
  box-shadow: 0 0 0 4px rgba(25, 195, 125, 0.2);
}

.blog-subtitle {
  margin-top: 12px;
  max-width: 820px;
  color: #cdd9e5;
}

.metric-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.metric-item {
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(6, 11, 17, 0.6);
}

.metric-label {
  margin: 0;
  color: #9fb0c2;
  font-size: 0.74rem;
}

.metric-value {
  margin: 6px 0 0;
  color: #f8fafc;
  font-size: 1.1rem;
  font-weight: 800;
}

.feature-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 12px;
}

.feature-card {
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(15, 23, 35, 0.95), rgba(10, 15, 22, 0.98));
  padding: 14px;
  display: flex;
  flex-direction: column;
  min-height: 198px;
}

.feature-card h3 {
  margin: 8px 0 10px;
  font-size: 1.08rem;
  line-height: 1.35;
}

.feature-card p {
  color: #b7c6d7;
  font-size: 0.9rem;
}

.feature-meta {
  margin-top: auto;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.meta-pill {
  border: 1px solid rgba(148, 163, 184, 0.28);
  background: rgba(9, 15, 22, 0.72);
  border-radius: 999px;
  padding: 5px 9px;
  font-size: 0.72rem;
  color: #cfdceb;
  text-decoration: none;
}

.feature-link {
  margin-top: 12px;
  width: fit-content;
  border: 1px solid rgba(25, 195, 125, 0.65);
  border-radius: 10px;
  background: linear-gradient(180deg, rgba(25, 195, 125, 0.22), rgba(25, 195, 125, 0.08));
  color: #d7fbe9;
  padding: 8px 11px;
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.feature-link:hover {
  color: #ffffff;
  border-color: rgba(25, 195, 125, 0.95);
}

.blog-index-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.blog-index-card {
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 14px;
  padding: 14px;
  background: linear-gradient(180deg, rgba(15, 23, 35, 0.95), rgba(10, 15, 22, 0.98));
}

.blog-index-card h3 {
  margin: 8px 0;
  font-size: 1.03rem;
  line-height: 1.35;
}

.blog-index-card h3 a {
  color: #f3f8ff;
  text-decoration: none;
}

.blog-index-card h3 a:hover {
  text-decoration: underline;
}

.blog-index-card p {
  color: #c1cedd;
}

.seo-cluster {
  margin-top: 12px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(9, 16, 24, 0.95), rgba(7, 11, 18, 0.98));
  padding: 14px;
}

.seo-cluster h3 {
  margin: 0 0 10px;
  font-size: 0.95rem;
  color: #d7e6f8;
}

.faq-list {
  margin-top: 8px;
  display: grid;
  gap: 10px;
}

.faq-list details {
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 12px;
  background: rgba(10, 16, 24, 0.7);
  padding: 10px 12px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  color: #e3edf8;
}

.faq-list p {
  margin-top: 8px;
  color: #bed0e2;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
  font-size: 0.78rem;
  color: #9fb0c2;
}

.breadcrumb a {
  color: #d2e4f6;
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.post-header-meta {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.post-cover {
  margin-top: 14px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 14px;
  padding: 12px;
  background: linear-gradient(180deg, rgba(9, 17, 24, 0.96), rgba(6, 11, 17, 0.98));
}

.post-cover p {
  color: #d7e4f2;
}

.toc {
  margin-top: 12px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 12px;
  padding: 12px;
  background: rgba(9, 15, 22, 0.75);
}

.toc h3 {
  margin: 0 0 8px;
  font-size: 0.92rem;
  color: #e8f2ff;
}

.toc ul {
  margin: 0;
  padding-left: 18px;
}

.toc li {
  margin: 6px 0;
}

.toc a {
  color: #cde1f5;
  text-decoration: none;
}

.toc a:hover {
  text-decoration: underline;
}

.article-section {
  margin-top: 14px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 12px;
  padding: 14px;
  background: rgba(10, 16, 24, 0.72);
}

.article-section h2 {
  margin-bottom: 8px;
}

.article-section h3 {
  margin: 10px 0 6px;
  font-size: 0.95rem;
  color: #d7e9fb;
}

.article-section p {
  color: #d5e1ee;
  margin-top: 8px;
}

.article-section ul {
  margin: 10px 0 0;
  padding-left: 18px;
  color: #d5e1ee;
}

.article-section li {
  margin: 6px 0;
}

.post-next-grid {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.post-next-card {
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 12px;
  padding: 12px;
  background: rgba(8, 13, 19, 0.88);
}

.post-next-card a {
  color: #e9f2fc;
  text-decoration: none;
  font-weight: 700;
}

.post-next-card a:hover {
  text-decoration: underline;
}

@media (max-width: 980px) {
  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .blog-index-grid {
    grid-template-columns: 1fr;
  }

  .post-next-grid {
    grid-template-columns: 1fr;
  }
}