nav {
    border-bottom: 2px solid orange;
}


.contact_head h1{
  font-size: 3rem;
  color: #333;
  font-weight: bold;
  text-align: center;
  margin-bottom: 1rem;
}

.contact-container {
    max-width: 600px;
    margin: 10px auto;
    padding: 20px;
    font-family: 'Helvetica Neue', sans-serif;
}

.contact_story p{
  font-size: 2rem;
  margin-bottom: 0.5rem;
}


.contact_detail p{
  font-size: 1.3rem;
  color: blue;
  margin-bottom: 0.5rem;
}


/* 输入框样式 */
.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box; /* 确保内边距不影响宽度 */
    transition: border-color 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: #007bff;
    outline: none;
}

/* 按钮样式 */
.contact-form button {
    background-color: #333;
    color: white;
    padding: 15px 25px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
}

.contact-form button:hover {
    background-color: #555;
}