body {
  background: #eef6ec;
  color: #f9f9f9;
  font-family: 'Noto Sans JP', sans-serif;
  margin: 0;
}

h3{
  color: #000;
}

header {
  padding: 1rem;
  color: #000;
}

main {
  max-width: 700px;
  margin: 2rem auto;
  background: white;
  padding: 2rem;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.4);
}

form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

label {
  font-weight: bold;
  color: #000;
}

input[type="text"], textarea {
  padding: 0.6rem;
  border-radius: 6px;
  border: 1px solid #333;
  background: white;
  color: #333;
  width: 100%;
}

textarea {
  resize: vertical;
  height: 120px;
}

#map {
  width: 100%;
  height: 300px;
  border-radius: 8px;
  margin-bottom: 1rem;
}

input[type="file"] {
  color: #ccc;
}

button {
  background: #4ecdc4;
  color: #000;
  padding: 0.8rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: opacity 0.2s;
}

button:hover {
  opacity: 0.85;
}

.error {
  color: #f66;
  text-align: center;
}