body {
  font-family: 'Segoe UI', Tahoma, sans-serif;
  margin: 0;
  padding: 0;
  background: #fff;
  color: #202124;
}
.header {
  background: #fff;
  padding: 10px;
  text-align: center;
  border-bottom: 1px solid #ddd;
}
.gp-logo {
  height: 40px;
}
.app-info {
  display: flex;
  padding: 20px;
  gap: 20px;
  align-items: center;
}
.app-icon {
  width: 100px;
  height: 100px;
  border-radius: 20px;
}
.app-info h1 {
  margin: 0;
  font-size: 20px;
}
.developer {
  color: #01875f;
  font-weight: 600;
}
.details {
  font-size: 14px;
  color: #555;
  margin: 5px 0;
}
.details span {
  margin-right: 15px;
}
.install-btn {
  display: inline-block;
  background: #137333;
  color: white;
  padding: 10px 20px;
  text-decoration: none;
  font-weight: bold;
  border-radius: 5px;
}
.screenshots img {
  width: 100%;
  max-width: 800px;
  display: block;
  margin: 20px auto;
  border-radius: 10px;
}
.about {
  padding: 20px;
}
.about h2 {
  margin-bottom: 10px;
}
.footer nav {
  display: flex;
  justify-content: space-around;
  font-size: 12px;
  background: #f2f2f2;
  padding: 10px 0;
  color: #555;
}