/* 页面背景 */
body {
    background-color: #F8F8F8;
    padding-bottom: 6.25rem;
    /* 底部留白 */
    font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Helvetica, Segoe UI, Arial, Roboto, 'PingFang SC', 'miui', 'Hiragino Sans GB', 'Microsoft Yahei', sans-serif;
}
.qual-container {
    padding: 0.625rem;
}
/* 顶部提示 */
.top-tip {
    font-size: 0.75rem;
    color: #666;
    margin-bottom: 0.625rem;
    padding: 0 0.3125rem;
    line-height: 1.5;
}
/* 空状态 */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 3.125rem;
    padding-bottom: 1.875rem;
}
.empty-tip {
    font-size: 0.9375rem;
    color: #999;
    margin-bottom: 1.25rem;
}
.back-btn {
    width: 9.375rem;
    height: 2.5rem;
    line-height: 2.5rem;
    border: 0.0625rem solid #FF5722;
    color: #FF5722;
    background-color: #fff;
    border-radius: 1.25rem;
    font-size: 0.9375rem;
}
/* 资质卡片 */
.qual-card {
    background-color: #fff;
    border-radius: 0.625rem;
    padding: 0.9375rem;
    margin-bottom: 0.625rem;
}
.card-title {
    font-size: 0.875rem;
    /* 14号字体 */
    font-weight: bold;
    color: #333;
    margin-bottom: 0.9375rem;
}
/* 上传容器 */
.upload-wrapper {
    display: flex;
    flex-wrap: wrap;
}
.img-item {
    width: 6.25rem;
    height: 6.25rem;
    position: relative;
    margin-right: 0.625rem;
    margin-bottom: 0.625rem;
}
.upload-box {
    width: 6.25rem;
    height: 6.25rem;
    background-color: #F8F8F8;
    /* 虚线框背景 */
    border: 0.0625rem dashed #eee;
    border-radius: 0.375rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.625rem;
}
.plus-icon {
    font-size: 1.875rem;
    color: #ccc;
    font-weight: 300;
    margin-bottom: 0.3125rem;
}
.upload-text {
    font-size: 0.75rem;
    color: #999;
}
/* 图片预览 */
.preview-img {
    width: 100%;
    height: 100%;
    border-radius: 0.375rem;
}
/* 删除按钮 */
.delete-btn {
    position: absolute;
    top: -0.3125rem;
    right: -0.3125rem;
    width: 1.125rem;
    height: 1.125rem;
    background-color: #FF5722;
    border-radius: 50%;
    color: #fff;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    border: 0.0625rem solid #fff;
}
/* 底部操作区 */
.footer-actions {
    margin-top: 1.875rem;
    padding: 0 0.625rem;
}
.submit-btn {
    background: linear-gradient(90deg, #FF6F00 0%, #FF5722 100%);
    color: #fff;
    font-size: 0.875rem;
    /* 14号字体 */
    font-weight: bold;
    height: 2.8125rem;
    line-height: 2.8125rem;
    border-radius: 1.40625rem;
    box-shadow: 0 0.3125rem 0.625rem rgba(255, 87, 34, 0.2);
}
.submit-btn::after {
    border: none;
}