body {
  font-family: system-ui, sans-serif;
  margin: 0;
  line-height: 1.6;
  background: #f7f7f7;
  color: #222;
}

header {
  background: #0d3b66;
  color: white;
  padding: 3rem 1.5rem;
  text-align: center;
}

header h1 {
  font-size: 3rem;
  margin: 0;
  letter-spacing: 0.05em;
}

header p {
  max-width: 600px;
  margin: 1rem auto 0;
}

section {
  padding: 2.5rem 1.5rem;
  max-width: 850px;
  margin: auto;
}

.symbol {
  display: flex;
  justify-content: center;
  margin: 2rem 0;
}

.gallery img {
  width: 100%;
  border-radius: 8px;
  margin: 1rem 0;
}

.color-palette {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.color-box {
  width: 70px;
  height: 70px;
  border-radius: 8px;
}

.color-navy {
  background: #0d3b66;
}

.color-orange {
  background: #faa916;
}

.color-yellow {
  background: #f4d35e;
}

.color-peach {
  background: #ee964b;
}

footer {
  text-align: center;
  padding: 2rem;
  color: #555;
}