.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.post-meta li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.post-body {
  line-height: 1.95;
}

.post-body h2 {
  margin-top: 0;
}

.post-body h3 {
  margin: 28px 0 12px;
  font-size: 1.18rem;
  line-height: 1.5;
  color: #12313f;
}

.post-body p + p {
  margin-top: 1.1em;
}

.post-body ul,
.post-body ol {
  margin: 18px 0 0;
  padding-left: 1.4em;
  color: var(--muted);
  line-height: 1.9;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.post-tags a {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 12px;
  border-radius: 999px;
  color: #0f3d46;
  font-size: 0.86rem;
  font-weight: 700;
  text-decoration: none;
  background: rgba(236, 253, 245, 0.82);
  border: 1px solid rgba(20, 184, 166, 0.24);
}

.post-tags a::before {
  content: "#";
  margin-right: 2px;
  opacity: 0.72;
}

.post-tags a:hover,
.post-tags a:focus-visible {
  text-decoration: underline;
  outline: none;
}

.post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.post-nav a {
  display: flex;
  min-height: 96px;
  flex-direction: column;
  justify-content: center;
  padding: 20px;
  border-radius: 18px;
  color: var(--text);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.08);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.post-nav a:hover,
.post-nav a:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.16);
  outline: none;
}

.post-nav-label {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.post-nav-title {
  margin-top: 8px;
  font-weight: 700;
  line-height: 1.6;
}

.post-nav-next {
  text-align: right;
}

@media (max-width: 767px) {
  .post-nav {
    grid-template-columns: 1fr;
  }

  .post-nav-next {
    text-align: left;
  }
}