* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f5f5f5;
  padding: 20px;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  background-color: #ffffff;
  padding: 40px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.logo {
  display: block;
  max-width: 200px;
  height: auto;
  margin: 0 auto 30px;
}

h1 {
  color: #00a651;
  margin-bottom: 30px;
  font-size: 28px;
  font-weight: 600;
}

h2 {
  color: #008a43;
  margin-top: 30px;
  margin-bottom: 15px;
  font-size: 20px;
  font-weight: 600;
}

p {
  margin-bottom: 15px;
  font-size: 16px;
}

.notice-content {
  margin-bottom: 40px;
}

.links-section {
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid #e0e0e0;
}

.link-button {
  display: inline-block;
  margin: 10px 10px 10px 0;
  padding: 12px 24px;
  background-color: #00a651;
  color: #ffffff;
  text-decoration: none;
  border-radius: 4px;
  font-size: 16px;
  transition: background-color 0.3s ease;
}

.link-button:hover {
  background-color: #008a43;
}

.link-button:active {
  background-color: #006b34;
}

@media (max-width: 600px) {
  .container {
    padding: 20px;
  }

  .logo {
    max-width: 150px;
    margin-bottom: 20px;
  }

  h1 {
    font-size: 24px;
  }

  .link-button {
    display: block;
    margin: 10px 0;
    text-align: center;
  }
}