body {
  font-family: 'Segoe UI', sans-serif;
  background: #0f1117;
  color: #e5e5e5;
  margin: 0;
  padding: 30px;
}

h1, h2 {
  color: #2bf0cc;
  text-align: center;
}

.main-img {
  text-align: center;
  margin: 30px 0;
}

.main-img img {
  max-width: 90%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 0 20px rgba(43, 240, 204, 0.3);
}

.source {
  font-size: 13px;
  color: #aaa;
  margin-top: 6px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  padding-top: 30px;
}

.grid-item {
  background: #1a1c23;
  padding: 10px;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
  transition: transform 0.2s ease;
  text-align: center;
}

.grid-item:hover {
  transform: scale(1.03);
}

.thumb-box {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 8px;
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
}

.thumb-box img {
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
  transition: transform 0.2s ease;
}

.thumb-box:hover img {
  transform: scale(1.1);
}

a {
  color: #2bf0cc;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.error {
  text-align: center;
  color: #999;
}