body {
  margin: 0;
  font-family: system-ui, sans-serif;
  background: #0f172a;
  color: #e5e7eb;
}

nav {
  background: #1e293b;
  padding: 1rem;
  display: flex;
  gap: 1.5rem;
}

nav a {
  color: #cbd5e1;
  text-decoration: none;
  font-weight: 500;
}

nav a.active {
  color: #38bdf8;
}

.page {
  max-width: 900px;
  margin: 2rem auto;
  padding: 2rem;
  background: #111827;
  border-radius: 16px;
}

.header {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, #38bdf8, #4f46e5);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: bold;
  color: white;
}

.accent {
  color: #38bdf8;
}

.grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
}

.card {
  background: #1e293b;
  padding: 1rem 1.5rem;
  border-radius: 12px;
  margin-top: 1rem;
}

footer {
  margin-top: 2rem;
  text-align: center;
  color: #94a3b8;
}

.gallery {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.gallery img {
  width: 100%;
  border-radius: 12px;
  object-fit: cover;
  border: 2px solid #1e293b;
  transition: transform 0.2s ease;
}

.gallery img:hover {
  transform: scale(1.03);
}