body {
  background: linear-gradient(to bottom, #b3ecff, #e0ffff);
  font-family: "Trebuchet MS", sans-serif;
  color: #003366;
  margin: 0;
  padding: 0;
  background-attachment: fixed;
}

.window {
  max-width: 850px;
  margin: 30px auto;
  background: rgba(255, 255, 255, 0.75);
  box-shadow: 0 0 20px rgba(0, 180, 255, 0.3);
  border-radius: 20px;
  padding: 20px;
  backdrop-filter: blur(10px);
  border: 1px solid #c0f0ff;
}

header {
  text-align: center;
  background: linear-gradient(to right, #66ccff, #3399ff);
  padding: 15px;
  border-radius: 15px;
  color: white;
  box-shadow: inset 0 0 10px #ffffff70;
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: space-around;
  background: #d4faff;
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 25px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

nav a {
  text-decoration:
}

.scrapbook-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 15px;
  justify-content: center;
}

.scrapbook-grid img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border: 2px solid #66ccff;
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0, 180, 255, 0.3);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.scrapbook-grid img:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 15px rgba(0, 180, 255, 0.5);
}