/* --- 留言页面样式 --- */
.container {
    width: 100%;
    max-width: 400px;
    height: 667px; /* 固定高度以显示背景图片 */
    background-image: url('../images/bg1.38caa22b.png'); /* 确保路径正确 */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 55px;
    position: relative;
    border-radius: 12px 12px 0 0; /* 根据records页面的效果调整圆角 */
}
.back-button {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    text-decoration: none;
    color: var(--text-color);
    z-index: 10;
}
.page-title {
    flex-grow: 1;
    text-align: center;
    color: var(--text-color);
    font-size: 24px;
    margin: 0;
}

.content-wrapper {
    padding: 0 40px 40px; 
    background-color: #fdf6e8; 
    border: 1px solid var(--border-color);
    border-top: none; 
    border-radius: 0 0 12px 12px; 
    margin-top: 0px;
    position: relative; 
    z-index: 1;
}

.intro-text {
    text-align: center;
    color: var(--light-text-color);
    font-size: 14px;
    margin-bottom: 25px;
    padding-top: 25px;
}
.message-form .form-group {
    margin-bottom: 15px;
}
.message-form label {
    display: block;
    font-size: 14px;
    color: var(--label-color);
    margin-bottom: 5px;
}
.message-form input[type="text"],
.message-form input[type="tel"],
.message-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    color: var(--text-color);
    background-color: #fff;
    resize: vertical;
}
.message-form input::placeholder,
.message-form textarea::placeholder {
    color: var(--light-text-color);
}
.submit-btn {
    width: 100%; padding: 12px 0; border: none; border-radius: 25px;
    background: linear-gradient(180deg, #f8695a, #d43c38); color: white;
    font-size: 18px; font-weight: bold; cursor: pointer; transition: transform 0.2s ease;
    box-shadow: 0 3px 8px rgba(212, 60, 56, 0.4);
}