* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        .login-container {
            box-sizing: border-box;
            display: flex;
            justify-content: space-around;
            align-items: center;
            width: 100%;
            height: 100vh;
            min-width: 1200px;
            min-height: 400px;
            position: relative;
            overflow-y: auto;
            /* background-color: #2d3a4b; */
        }

        .login-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            z-index: -2;
        }

        .login-left {
            display: flex;
            flex-direction: column;
            margin-right: 120px;
            transition: all 0.5s;
            width: 520px;
            animation: opacity 2s linear;
        }

        .login-left:hover {
            transform: translateX(15px);
        }

        .login-left .title {
            width: 231px;
            height: 51px;
            font-size: 20px;
            color:#fff;
            text-align: center;
            line-height: 51px;
            font-weight: 400;
            background: url('../images/login-tit-bg.png') no-repeat center center;
        }

        .login-left h1 {
            font-size: 50px;
            color: rgba(36, 36, 36, 0.5);
            margin-top: 40px;
            font-weight: normal;
            line-height: 60px;
            margin-bottom: 20px;
        }

        .login-left .title-tip {
            font-size: 20px;
            line-height: 26px;
            /* color: #677080; */
            color: rgba(103, 112, 128, 0.8);
        }

        .login-form {
            box-sizing: border-box;
            width: 482px;
            background-color: rgba(255, 255, 255, 0.6);
            padding: 0 60px;
            border-radius: 10px;
            overflow: hidden;
            animation: translateX 1s ease-in-out;
        }

        .input-group {
            position: relative;
            margin-bottom: 20px;
        }

        .input-field {
            width: 100%;
            padding: 12px 45px 12px 15px;
            border: 1px solid rgba(220, 230, 253, 1);
            border-radius: 4px;
            font-size: 14px;
            background: rgba(255, 255, 255, 1);
            outline: none;
            color: rgba(102, 102, 102, 0.7);
            transition: border-color 0.3s;
            caret-color: #666;
        }

        /* .input-field:focus {
            border-color: #3978f7;
            box-shadow: 0 0 0 2px rgba(57, 120, 247, 0.2);
        } */

        .show-pwd {
            position: absolute;
            right: 12px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 18px;
            color: #889aa4;
            cursor: pointer;
            z-index: 10;
        }

        .title-container {
            position: relative;
            margin-top: 45px;
            margin-bottom: 30px;
        }

        .title-container .title {
            font-size: 24px;
            font-weight: 700;
            color: rgb(57, 120, 247, 0.8);
        }

        .submit-btn {
            font-family: sans-serif;
            width: 100%;
            height: 42px;
            border-radius: 4px;
            background: linear-gradient(90deg, #8758ea, #3a70e0);
            font-size: 16px;
            font-weight: normal;
            color: #fff;
            border: none;
            cursor: pointer;
            transition: opacity 0.3s;
            margin-top: 30px;
            margin-bottom: 44px;
        }

        .submit-btn:hover {
            opacity: 0.8;
        }

        .submit-btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }

        .flex {
            display: flex;
        }

        .flexAIS {
            align-items: center;
        }

        .flexJCSB {
            justify-content: space-between;
        }

        .flexJCR {
            justify-content: flex-end;
        }

        .flex1 {
            flex: 1;
        }

        .ml16 {
            margin-left: 16px;
        }

        .mt10 {
            margin-top: 10px;
        }

        .mt20 {
            margin-top: 20px;
        }

        .mb20 {
            margin-bottom: 20px;
        }

        .mt30 {
            margin-top: 30px;
        }
        .pl1{
            padding-left: 1px;
        }
        .pl10 {
            padding-left: 10px;
        }

        .fwB {
            font-weight: bold;
        }

        .fs14 {
            font-size: 14px;
        }

        .fs12 {
            font-style: 12px;
        }

        .color-purple {
            color: #3978f7;
        }

        .color-purple:hover {
            opacity: 0.5;
        }

        .cur {
            cursor: pointer;
        }

        .text-center {
            text-align: center;
        }

        .noneLine {
            background-color: transparent;
            text-decoration: none;
            color: #4B40C4;
        }

        .pos-bottom {
            position: absolute;
            bottom: 0;
            width: 100%;
            height: 100px;
            display: flex;
            justify-content: center;
            align-items: center;
            color: rgb(75, 64, 196, 0.7);
            animation: opacity 2s linear;
            z-index: 200;
        }

        .form-item {
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            /* margin: 15px 0; */
        }

        .checkbox-container {
            display: flex;
            align-items: center;
        }

        .checkbox-container .checkbox {
            /* -webkit-appearance: none; */
            /* appearance: none; */
            outline: none;
            width: 14px;
            height: 14px;
            margin-right: 8px;
            cursor: pointer;
            border: 1px solid #DCDFE6 !important;
            border-radius: 2px;
            box-sizing: border-box;
            background-color: #FFF;
            z-index: 1;
            -webkit-transition: border-color .25s cubic-bezier(.71, -.46, .29, 1.46), background-color .25s cubic-bezier(.71, -.46, .29, 1.46);
            transition: border-color .25s cubic-bezier(.71, -.46, .29, 1.46), background-color .25s cubic-bezier(.71, -.46, .29, 1.46);
        }



        .checkbox:hover{
            border-color: #3978f7;
        }
        .remember-label {
            color: #606266;
            /* 默认颜色 */
            transition: color 0.18s;
        }

        .remember-label.checked {
            color: #3978f7;
            /* 勾选后的蓝色 */
        }

        .code-btn {
            line-height: 40px;
            height: 40px;
            padding: 0 20px;
            color: rgba(96, 98, 102, 0.8);
            border: 1px solid rgba(220, 230, 253, 1);
            background: white;
            border-radius: 4px;
            cursor: pointer;
            transition: background-color 0.3s;
            font-family: 'sans-serif';
        }

        .code-btn:hover {
            border: 1px solid rgba(57, 120, 247, 0.8);
            color: rgba(57, 120, 247, 0.8)
        }

        .code-btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }

        .error-message {
            color: #f56c6c;
            font-size: 12px;
            position: absolute;
            top: 100%;
            left: 0;
            width: 100%;
            opacity: 0;
            visibility: hidden;
            transform: translateY(-5px);
            transition: all 0.3s ease;
            /* 添加一些上边距使位置更美观 */
        }

        .error .error-message {
            opacity: 0.8;
            visibility: visible;
            transform: translateY(0);
        }

        .error .input-field {
            /* border-color: #f56c6c; */
        }


        /* 添加以下样式 */
        .input-field::placeholder {
            color: #C0C4CC;
            font-weight: normal;
            opacity: 0.6;
        }

        .input-field::-webkit-input-placeholder {
            color: #C0C4CC;
            font-weight: normal;
            opacity: 0.6;
        }

        .input-field::-moz-placeholder {
            color: #C0C4CC;
            font-weight: normal;
            opacity: 0.6;
        }

        .input-field:-ms-input-placeholder {
            color: #C0C4CC;
            font-weight: normal;
            opacity: 0.6;
        }

        /* ===================消息提示样式 开始===================*/
/* 消息提示样式（模拟 Element UI）开始 */
.message-container {
  position: fixed;
  top: 20px;
  left: 0;
  right: 0;
  z-index: 9999;
  display: flex;
  justify-content: center;
  width: 100%;
  padding: 0 20px;
  box-sizing: border-box;
}

.message-item {
  display: flex;
  align-items: center;
  min-width: 380px;
  max-width: 500px;
  padding: 12px 16px;
  margin-bottom: 10px;
  border-radius: 4px;
  background-color: #fff;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
  opacity: 0;
  transform: translateY(-20px);
  transition: opacity 0.3s, transform 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
  overflow: hidden;
}

.message-item.show {
  opacity: 1;
  transform: translateY(0);
}

/* 控制消息提示的 icon 大小 */
.message-item .message-icon {

  font-size: 8px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 4px;
  margin-right: 12px;
  flex-shrink: 0;
}

.message-item .message-content {
  flex: 1;
  line-height: 1.4;
  font-size: 12px;
  padding-right: 12px;
}

.message-item .message-close {
  color: #c0c4cc;
  font-size: 16px;
  cursor: pointer;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  transition: color 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.message-item .message-close:hover {
  color: #909399;
}

/* 类型样式 */
.message-item.success {
  background-color: #f0f9eb;
  border: 1px solid #e1f3d8;
  color: #67c23a;
}
.message-item.success .message-icon {
  background-color: #67c23a;
  color: #fff;
}
.message-item.success .message-icon::before { content: ""; color: #fff !important;  }

.message-item.error {
  background-color: #fef0f0;
  border: 1px solid #fde2e2;
  color: #f56c6c;
}
.message-item.error .message-icon {
  background-color: #f56c6c;
  color: #fff;
}
.message-item.error .message-icon::before { content: "";color: #fff !important;  }

.message-item.warning {
  background-color: #fdf6ec;
  border: 1px solid #faecd8;
  color: #e6a23c;
}
.message-item.warning .message-icon {
  background-color: #e6a23c;
  color: #fff;
}
.message-item.warning .message-icon::before { content: "";color: #fff !important;  }

.message-item.info {
  background-color: #edf2fc;
  border: 1px solid #dbeafe;
  color: #409eff;
}
.message-item.info .message-icon {
  background-color: #409eff;
  color: #fff;
}
.message-item.info .message-icon::before { content: "";color: #fff !important;   }
/* ===================消息提示样式结束 ===================*/


        @keyframes opacity {
            0% {
                opacity: 0;
            }

            100% {
                opacity: 1;
            }
        }

        @keyframes translateX {
            0% {
                transform: translateX(100px);
                opacity: 0;
            }

            60% {
                transform: translateX(-20px);
                opacity: 1;
            }

            100% {
                transform: translateX(0);
                opacity: 1;
            }
        }