body {
  font-family: "Arial", sans-serif;
  margin: 20px;
  background-color: #f5f5f5;
}

.title {
  text-align: center;
  color: #333;
  margin-bottom: 20px;
}

.calendar {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  border-collapse: collapse;
  background-color: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.calendar th {
  background-color: #4caf50;
  color: white;
  padding: 12px;
  text-align: center;
  font-weight: bold;
}

.calendar td {
  border: 1px solid #ddd;
  padding: 8px;
  text-align: center;
  vertical-align: top;
  min-height: 80px;
}

.calendar td:empty {
  background-color: #f9f9f9;
}

.gdate {
  font-size: 18px;
  font-weight: bold;
  color: #333;
  margin-bottom: 4px;
}

.lunar {
  font-size: 12px;
  color: #666;
  margin-bottom: 2px;
}

.solar-term {
  font-size: 11px;
  color: #e74c3c;
  font-weight: bold;
  margin-bottom: 2px;
}

.today {
  background-color: #fff3cd !important;
  border: 2px solid #ffc107 !important;
}

.rokuyo {
  font-size: 11px;
  color: #888;
  font-weight: bold;
}

.controls {
  text-align: center;
  margin: 20px 0;
}

.controls button {
  background-color: #4caf50;
  color: white;
  border: none;
  padding: 10px 20px;
  margin: 0 5px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 16px;
}

.controls button:hover {
  background-color: #45a049;
}

.controls input {
  padding: 8px;
  margin: 0 5px;
  border: 1px solid #ddd;
  border-radius: 3px;
  font-size: 16px;
}

@media (max-width: 768px) {
}