body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  background: linear-gradient(to bottom, #f9fbfd, #e9eef2);
  color: #1c1c1e;
  text-align: center;
}

header {
  padding: 2rem 1rem 1rem;
  background: #ffffffcc;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

header h1 {
  margin: 0;
  font-size: 2.2rem;
  color: #1f2937;
}

header p {
  color: #4b5563;
  font-size: 1rem;
  margin-top: 0.5rem;
}

.features, .support {
  padding: 2rem 1.5rem;
  max-width: 720px;
  margin: 0 auto;
}

.features h2, .support h2 {
  font-size: 1.6rem;
  color: #111827;
  margin-bottom: 1rem;
}

.features p, .support p {
  font-size: 1rem;
  color: #374151;
  line-height: 1.6;
}

.screenshots {
  padding: 2rem 1.5rem;
  background-color: #f3f4f6;
}

.screenshots .images {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.screenshots img {
  max-width: 200px;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

footer {
  margin: 2rem 0;
  font-size: 0.9rem;
}

footer a {
  color: #2563eb;
  text-decoration: none;
  margin: 0 0.5rem;
}

footer a:hover {
  text-decoration: underline;
}