/* Zhuangyan theme additional styles */

.site-header {
  padding: 16px 0;
}

.site-branding {
  display: flex;
  align-items: center;
  gap: 16px;
}

.site-title {
  font-size: 1.4rem;
  font-weight: 600;
}

.site-description {
  margin: 4px 0 0;
  font-size: 0.9rem;
  opacity: 0.8;
}

.primary-navigation {
  margin-top: 12px;
}

.primary-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.primary-menu li {
  margin: 0;
}

.primary-menu a {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.site-main {
  min-height: 60vh;
}

.entry-header {
  margin-bottom: 1rem;
}

.entry-title a {
  color: inherit;
}

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

.site-footer {
  padding: 20px 0;
  font-size: 0.85rem;
  text-align: center;
}

.single-portfolio .portfolio-featured-image {
  margin: 1.5rem 0;
}

.single-portfolio .portfolio-featured-image img,
.single-portfolio .entry-content img {
  max-width: 100%;
  height: auto;
  display: block;
  vertical-align: middle;
}

.single-portfolio .entry-content,
.single-portfolio .portfolio-featured-image {
  max-width: 100%;
  overflow-x: hidden;
}

.single-portfolio .portfolio-navigation {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

.single-portfolio .portfolio-navigation .portfolio-back {
  font-size: var(--zy-corner-font, 12px);
  letter-spacing: var(--zy-corner-letter, 0.08em);
  text-transform: uppercase;
  color: var(--zy-fg, #111);
}

@media (max-width: 600px) {
  .site-branding {
    flex-direction: column;
    align-items: flex-start;
  }

  .primary-menu {
    flex-direction: column;
    gap: 8px;
  }
}