.tool{
        width: 10rem;
        height: 100vh;
        /*border-right: 1px solid #e9e8e8;*/
        margin-right: 12px;
        position: fixed;
        top: 0;
        padding-top: 15rem;
    }
    .tool_item{
        gap:3rem;
        width:100%;
        height:100%
    }
    /*.footer{*/
    /*    display:none;*/
    /*}*/

    .tool_item {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .icon-wrapper {
        position: relative;

    }
  

    .icon {
        padding: 1.5rem;
        transition: background-color 0.3s ease;
        cursor: pointer;
        display:flex;
        align-items: center;
    }
    .icon svg{
        width:2.8rem;
        height:2.8rem;
        min-width: 20px;
        min-height: 20px;
    }

    .tooltip {
        position: absolute;
        top: 50%;
        left: 100%;
        margin-left: 10px;
        transform: translateY(-50%);
        background-color: black;
        color: white;
        padding: 5px;
        font-size: 12px;
        border-radius: 5px;
        visibility: hidden;
        opacity: 0;
        transition: visibility 0.3s, opacity 0.3s;
        width:50px;
        z-index:999999
    }

    .icon-wrapper:hover .icon {
        background-color: rgba(0, 0, 0, 0.1);
        border-radius: 1rem;
    }

    .icon-wrapper:hover .tooltip {
        visibility: visible;
        opacity: 1;
    }


    .modal-dialog {
        position: absolute;
        top: 17rem;
        left: 50%;
        transform: translate(-50%, 0%) !important;
        margin: 0;
    }
    .comment_dialog .modal-dialog{
        width: 90rem !important;
        max-width:90rem !important;

    }

    .modal-dialog .modal-header{
        position: absolute;
        top: 0px;
        width: 100%;
        border-bottom: 1px solid #ccc;
        padding: 2rem;
    }
    .modal-dialog .modal-body{
        max-height:70vh;
        overflow:auto;
        margin-top: 9rem;
        padding-bottom:3rem;
    }
    .modal-dialog .modal-header .close{
        position: absolute;
        right: 2rem;
        font-size: 14px;
        display: block;
        border-radius: 50%;
        /*background-color: #f9f9f9;*/
        padding: 1rem;
        width: 4rem;
        height: 4rem;
        text-align: center;
        top: 0.2rem;
        line-height: 2rem;
    }
    .modal-dialog .modal-header .modal-title{
        display: block;
        width: 100%;
        text-align: center;
        font-family: '452';
        font-size: 3rem;
    }



    .modal-dialog {
        width: 98rem !important;
        max-width:98rem !important;
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%) !important; /* 将弹窗居中 */
        margin: 0; /* 移除默认的 margin */
        max-height:90vh;
        overflow-y: auto;
        padding:2rem;

    }
    .insert_dialog .modal-content{
        padding:1rem;
    }

    .insert_dialog .layui-input-block{
        width: 100%;
        margin: 0 auto;
    }
    .insert_dialog .more{
        margin-top: 3rem;
        border: 1px solid #ccc;
        padding: 1rem;
        border-radius: 0.6rem;
    }
    .insert_dialog .more .more_item{
        justify-content: space-between;
    }
    .insert_dialog .more .more_text{
        font-size: 1.6rem;
        font-weight: 600;
    }
    .insert_dialog .insert_input{
        cursor: pointer;
    }
    .insert_dialog .insert_submit{
        width: 100%;
    }
    .insert_dialog .layui-textarea {
        min-height: 162px;
    }




    .layui-btn-normal {
        background-color: #be2121;
    }
    .register,.login{
        margin-left:2rem;
        margin-top:3rem;
    }


    .layui-icon{
        cursor: pointer;
    }


    .upload-progress {
        position: relative;
        /*top: 20px;*/
        /*left: 50%;*/
        /*transform: translateX(-50%);*/
        width: 80%;
        height: 10px;
        background-color: #f1f1f1;
    }

    .upload-progress .progress-bar {
        height: 100%;
        width: 0;
        background-color: #4caf50;
    }
    .user_info_dialog{
        z-index:99999999999;
    }

    .user_info_dialog  .modal-dialog{
        width:89rem !important
    }
    .user_info_dialog .modal-body{
        padding:5rem;
    }


    /* ========== 用户信息弹窗 ========== */
    .user_info_dialog {
        /* 可以设置模态框背景半透明 */
    }

    /* 模态框对话框 */
    .user_info_dialog .modal-dialog {
        max-width: 500px; /* 控制弹窗宽度 */
        margin: 1.75rem auto;
    }

    /* 弹窗内容 */
    .user_info_dialog .modal-content {
        border-radius: 1rem;
        overflow: hidden;
        padding: 0;
    }

    /* 弹窗头部 */
    .user_info_dialog .modal-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1rem 1.5rem;
        border-bottom: 1px solid #eee;
        background-color: #f7f7f7;
    }

    /* 标题 */
    .user_info_dialog .modal-title {
        font-size: 1.25rem;
        font-weight: 500;
    }

    /* 右上角关闭按钮 */
    .user_info_dialog .modal-header .close {
        font-size: 1.5rem;
        cursor: pointer;
        color: #999;
        background: transparent;
        border: none;
    }

    /* 弹窗主体 */
    .user_info_dialog .modal-body {
        padding: 1.5rem;
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
    }

    /* 表单项 */
    .user_info_dialog .layui-form-item {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }

    /* 输入框 */
    .user_info_dialog .layui-input {
        padding: 0.5rem 1rem;
        border: 1px solid #ddd;
        border-radius: 0.5rem;
        transition: all 0.2s ease;
    }

    /* 输入框 hover / focus */
    .user_info_dialog .layui-input:hover,
    .user_info_dialog .layui-input:focus {
        border-color: #409eff;
        outline: none;
    }

    /* Avatar 容器 */
    .user_info_dialog #avatar-container {
        position: relative;
        width: 14rem;
        height: 14rem;
        cursor: pointer;
    }

    /* 默认图标 */
    .user_info_dialog #avatar-icon {
        font-size: 10rem;
        color: #5C5C5C;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    /* 上传的头像图片 */
    .user_info_dialog #avatar-img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: none; /* 默认隐藏 */
        border-radius: 50%;
    }

    /* 编辑/删除遮罩 */
    .user_info_dialog .avatar_update {
        position: absolute;
        width: 100%;
        height: 100%;
        top: 0;
        background-color: rgba(0,0,0,0.5);
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 1rem;
    }

    /* 图标样式 */
    .user_info_dialog .avatar_update i {
        color: #fff;
        font-size: 2rem;
        z-index: 999;
        cursor: pointer;
    }

    /* 保存 & 关闭按钮 */
    .user_info_dialog #save-button,
    .user_info_dialog #close-button {
        float: right;
    }

    /* 关闭按钮间距 */
    .user_info_dialog #close-button {
        margin-right: 1rem;
    }
    label,span,a,li{
        font-family: 'AcuminVariableConcept', Arial;
    }
    .user_info_dialog .tips{
        color: red;
        margin-top: 1rem;
        font-size: 2.3rem;
    }
    .top_icon{
        width: 32px !important;
        height:32px !important;
    }
    .share_list .modal-dialog{
        width: 52rem !important;
    }
      @media (max-width: 1300px) {
            .icon-wrapper{
                margin:10px;
    
            }
        }
    
     @media (max-width: 768px) {
         .top_icon{
            width: 20px !important;
            height:20px !important;
        }
        .modal-dialog .modal-body{
                margin-top: 37rem;
        }
        .user_info_dialog .modal-header{
            height: 25rem;
        }
        .modal-dialog .modal-header .modal-title{
            font-size: 12rem;
        }
        .user_info_dialog .modal-dialog{
            height: 183rem;
            width: 216rem !important;
            max-width: 216rem !important;
        }
        .user_info_dialog .tips{
            font-size: 7.3rem;
        }
        .share_list .modal-dialog{
            width: 225rem !important;
            max-width: 224rem !important;
        }
        .share_list  .modal-header {
                height: 18rem;
          }
          .share_list .modal-header .close{
                right: 9rem;
                font-size: 10.5rem;
               
               
                padding: 1rem;
                width: 4rem;
                height: 4rem;
                top: 6.2rem;
                line-height: 2rem;
          }
          .share_list svg.icon{
              width: 30rem !important;
    height: 30rem !important;
          }
     }