/* 悬浮窗整体样式 - 现代化卡片设计 */
.enquiry-block {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%); /* 浅色渐变背景 */
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12); /* 柔和阴影 */
    overflow: hidden;
    z-index: 9999;
    font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
    border: 1px solid #e0e0e0;
    display: flex;
    flex-direction: column;
}

/* 标题栏 - 极简风格 */
.enquiry-block .form-header {
    background-color: rgba(255, 255, 255, 0.8);
    padding: 12px 16px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(10px); /* 毛玻璃效果 */
}

.enquiry-block .form-header span {
    font-weight: 600;
    color: #333;
    font-size: 15px;
}

.enquiry-block .close-btn {
    cursor: pointer;
    font-weight: bold;
    color: #999;
    font-size: 18px;
    width: 22px;
    height: 22px;
    text-align: center;
    line-height: 22px;
    border-radius: 50%;
    transition: all 0.2s;
}

.enquiry-block .close-btn:hover {
    background-color: #f0f0f0;
    color: #666;
}

/* 表单内容区 */
.enquiry-block .form-body {
    padding: 12px;
    flex: 1;
    overflow: hidden;
}

.enquiry-block .prompt-text {
    font-size: 11px;
    color: #666;
    margin-bottom: 14px;
    line-height: 1.5;
    padding: 8px 10px;
    background-color: #f9f9f9;
    border-left: 3px solid #4a90e2;
    border-radius: 4px;
    font-style: italic;
}

.enquiry-block .input-group {
    margin-bottom: 12px;
    display: flex;
    flex-direction: column;
}

.enquiry-block .input-group label {
    display: block;
    font-size: 12px;
    color: #555;
    margin-bottom: 5px;
    font-weight: 500;
}

.enquiry-block .input-group input,
.enquiry-block .input-group textarea {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 13px;
    transition: border 0.3s, box-shadow 0.3s;
    background-color: #fafafa;
}

.enquiry-block .input-group input:focus,
.enquiry-block .input-group textarea:focus {
    outline: none;
    border-color: #4a90e2;
    box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.15);
    background-color: #fff;
}

.enquiry-block .input-group textarea {
    height: 55px;
    resize: none;
    line-height: 1.4;
}

/* 提交按钮 - 渐变色设计 */
.enquiry-block .submit-btn {
    width: 100%;
    padding: 11px;
    background: linear-gradient(to right, #4a90e2, #357abd);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 4px;
}

.enquiry-block .submit-btn:hover {
    background: linear-gradient(to right, #3a7bc8, #2c5a99);
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(74, 144, 226, 0.3);
}

.enquiry-block .submit-btn:active {
    transform: translateY(0);
}