/* === General Reset and Base Styles === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Verdana, sans-serif;
  background-color: #CCCCCC;
  color: #000000;
  line-height: 1.6;
}

/* === Page Wrapper === */
.page-wrapper {
  max-width: 900px;
  margin: 0 auto;
  padding: 20px;
  background-color: #FFFFFF;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

/* === Header === */
header {
  text-align: center;
  margin-bottom: 20px;
}

header img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
}

/* === Main Content === */
main {
  padding: 0 10px;
}

h1 {
  text-align: center;
  color: #000080;
  font-size: 2em;
  margin-bottom: 20px;
}

section p {
  margin-bottom: 15px;
  font-size: 1.1em;
}

/* === Form Section === */
.form-section {
  margin-top: 30px;
  text-align: center;
}

.checkbox-label {
  display: inline-flex;
  align-items: center;
  font-size: 1em;
  gap: 10px;
  margin-bottom: 20px;
}

input[type="checkbox"] {
  transform: scale(1.5);
}

.form-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 10px;
}

.enter-text {
  font-size: 1.2em;
}

input[type="submit"] {
  font-size: 1.1em;
  padding: 12px 25px;
  background-color: #000080;
  color: #ffffff;
  border: none;
  border-radius: 5px;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

input[type="submit"]:hover {
  background-color: #333399;
}

/* === Mobile Styles === */
@media (max-width: 600px) {
  .page-wrapper {
    padding: 10px;
  }

  h1 {
    font-size: 1.5em;
  }

  section p {
    font-size: 1em;
  }

  .form-controls {
    flex-direction: column;
  }

  input[type="submit"] {
    width: 100%;
    max-width: 250px;
  }
}