body {
  font-family: sans-serif;
  background-color: #f4f4f4;
  margin: 0;
  padding: 0;
  display: flex;
  height: 100vh;
  align-items: center;
  justify-content: center;
}

.menu-container {
  background: white;
  padding: 20px 16px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  text-align: center;
  width: 100vw;
  max-width: none;
  margin: 0 10px;
  box-sizing: border-box;
  overflow-y: auto;
  max-height: 90vh;
}

h1 {
  margin-bottom: 24px;
  color: #333;
}

.back-link {
  display: inline-block;
  margin-bottom: 20px;
  font-size: 16px;
  text-decoration: none;
  color: #555;
  border: 1px solid #ccc;
  padding: 6px 12px;
  border-radius: 6px;
  transition: background-color 0.3s ease;
}

.back-link:hover {
  background-color: #eee;
}

.content {
  margin-bottom: 24px;
  color: #444;
  font-size: 16px;
  line-height: 1.5;
}

.menu-item {
  font-size: 20px;
  margin: 12px 0;
  line-height: 1.4;
}

.menu-item a {
  text-decoration: none;
  color: #333;
}

.hot-link {
  color: #d6336c;
  font-weight: bold;
}

.hot-link:hover {
  text-decoration: underline;
}

.event-container {
  background: white;
  padding: 20px 16px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  text-align: left;
  width: 100vw;
  max-width: none;
  margin: 0 10px;
  box-sizing: border-box;
  overflow-y: auto;
  max-height: 90vh;
  font-size: 16px;
  color: #444;
}

header h1 {
  margin-bottom: 8px;
  color: #333;
  text-align: center;
}

.update-date {
  margin-bottom: 24px;
  text-align: center;
  color: #555;
  font-size: 14px;
}

section {
  margin-bottom: 20px;
}

section h2 {
  margin-bottom: 12px;
  color: #333;
  font-size: 20px;
  border-bottom: 1px solid #eee;
  padding-bottom: 6px;
}

ul {
  padding-left: 20px;
  margin: 0;
  list-style-type: disc;
}

ul li {
  margin-bottom: 12px;
}

a {
  color: #d6336c;
  font-weight: bold;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.twitter-feed blockquote {
  margin: 0 auto;
  max-width: 500px;
}