body {
  margin: 0;
  padding: 0;
  font-family: system-ui, sans-serif;
  background: #0f1115;
  color: #e5e7eb;
}

.page-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem;
}

h1 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: #f3f4f6;
}

h2 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-size: 1.3rem;
  color: #f3f4f6;
}

.images {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.images img {
  max-width: 340px;
  border-radius: 8px;
  background: #111827;
  border: 1px solid #2b303b;
  padding: 8px;
}

.listings {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

.listings .listing-card {
  background: #1a1d23;
  border: 1px solid #2b303b;
  border-radius: 8px;
  padding: 1rem;
}

.listings img {
  width: 100%;
  height: 200px;
  object-fit: contain;
  background: #111827;
  border-radius: 6px;
  padding: 6px;
}

a {
  color: #60a5fa;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Floating top-right navigation for static card pages */
.nav-links {
  position: fixed;
  top: 10px;
  right: 10px;
  display: flex;
  gap: 8px;
  z-index: 1000;
  background: rgba(15,17,21,0.75);
  border: 1px solid #2b303b;
  border-radius: 8px;
  padding: 6px 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.35);
  backdrop-filter: blur(6px);
}

.nav-links a {
  padding: 6px 10px;
  background: #1a1d23;
  border: 1px solid #2b303b;
  border-radius: 6px;
  color: #93c5fd;
  font-size: 0.9rem;
  white-space: nowrap;
}

@media (max-width: 900px) {
  .nav-links { top: 8px; right: 8px; }
}

@media (max-width: 600px) {
  .nav-links { gap: 6px; padding: 4px; flex-wrap: wrap; }
  .nav-links a { padding: 5px 8px; font-size: 0.85rem; }
}