body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: #ffffff;
  color: #222;
  line-height: 1.6;
}

header {
  padding: 3rem 1.5rem;
  text-align: center;
  background-color: #f6f7f8;
}

h1 {
  margin-bottom: 0.5rem;
  font-size: 2.2rem;
}

.tagline {
  font-size: 1.1rem;
  color: #555;
}

main {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

section {
  margin-bottom: 2.5rem;
}

h2 {
  margin-bottom: 0.5rem;
  font-size: 1.4rem;
}

footer {
  text-align: center;
  padding: 1.5rem;
  font-size: 0.9rem;
  background-color: #f6f7f8;
}

a {
  color: #0066cc;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.policy h3 {
  margin-top: 1.5rem;
}

.app-title {
  display: flex;
  align-items: center;        /* vertical alignment */
  justify-content: center;    /* horizontal centering */
  gap: 0.6em;
  text-align: center;
}

.app-title h1 {
  margin: 0;
}

.app-icon {
  height: 3em;               /* 3x text height */
  width: 3em;
  object-fit: contain;
}