/* 保持原有样式不变 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        font-family: "微软雅黑", SimHei, sans-serif;
    }

    :root {
        --primary: #165DFF;
        --primary-light: #4080FF;
        --primary-dark: #0E42D2;
        --accent: #FF7D00;
        --text-main: #333;
        --text-secondary: #666;
        --text-light: #fff;
        --bg-main: #F5F7FA;
        --bg-card: #fff;
        --border-light: #E5E6EB;
        --border-hover: #165DFF;
        --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        --shadow-hover: 0 6px 16px rgba(0, 0, 0, 0.12);
    }

    body {
        background-color: var(--bg-main);
        background: linear-gradient(135deg, #f0f7ff 0%, #e8f3ff 100%);
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 40px 20px;
        color: var(--text-main);
    }

    h1 {
        font-size: 28px;
        color: var(--primary-dark);
        font-weight: 700;
        margin-bottom: 30px;
        letter-spacing: 1px;
        text-align: center;
    }

    .login {
        width: 100%;
        max-width: 480px;
        background-color: var(--bg-card);
        border-radius: 12px;
        box-shadow: var(--shadow);
        overflow: hidden;
        transition: all 0.3s ease;
    }

    .login:hover {
        box-shadow: var(--shadow-hover);
    }

    .header {
        background: linear-gradient(to right, var(--primary), var(--primary-light));
        padding: 0;
        position: relative;
    }

    .switch {
        display: flex;
        justify-content: center;
        align-items: center;
        height: 60px;
        position: relative;
    }

    .switch a {
        display: inline-block;
        width: 50%;
        text-align: center;
        color: var(--text-light);
        text-decoration: none;
        font-size: 18px;
        font-weight: 500;
        padding: 18px 0;
        position: relative;
        z-index: 2;
        transition: all 0.3s ease;
        cursor: pointer;
    }

    .switch_btn_focus {
        font-weight: 600;
        opacity: 1;
    }

    .switch_btn {
        opacity: 0.8;
    }

    .switch_btn:hover {
        opacity: 1;
    }

    #switch_bottom {
        position: absolute;
        width: 50%;
        height: 3px;
        background-color: #fff;
        border-radius: 3px;
        bottom: 0;
        left: 0;
        transition: all 0.3s ease;
    }

    .web_qr_login, .qlogin {
        padding: 40px 30px;
    }

    .login_form, .reg_form {
        width: 100%;
    }

    .uinArea, .pwdArea, .reg_form li {
        margin-bottom: 20px;
        position: relative;
    }

    .input-tips, .input-tips2 {
        display: block;
        font-size: 14px;
        color: var(--text-secondary);
        margin-bottom: 8px;
        font-weight: 500;
        position: relative;
        padding-left: 24px;
    }

    .inputOuter, .inputOuter2 {
        position: relative;
        width: 100%;
        height: 48px;
        border: 1px solid var(--border-light);
        border-radius: 8px; /* 统一圆角，修复不连贯问题 */
        transition: all 0.3s ease;
        overflow: hidden;
    }

    .inputOuter:focus-within, .inputOuter2:focus-within {
        border-color: var(--primary);
        box-shadow: 0 0 0 3px rgba(22, 93, 255, 0.1);
    }

    .inputstyle, .inputstyle2 {
        width: 100%;
        height: 100%;
        border: none;
        outline: none;
        padding: 0 15px;
        font-size: 16px;
        color: var(--text-main);
        background-color: transparent;
        border-radius: 8px; /* 和外层容器保持一致圆角 */
    }

    #userCue {
        color: #ff4d4f;
        font-size: 13px;
        margin-bottom: 15px;
        padding: 8px 12px;
        background-color: #fff2f0;
        border-radius: 6px;
        text-align: center;
    }

    .button_blue {
        width: 100% !important;
        height: 48px;
        background: linear-gradient(to right, var(--primary), var(--primary-light));
        color: var(--text-light);
        border: none;
        border-radius: 8px;
        font-size: 16px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        box-shadow: 0 4px 12px rgba(22, 93, 255, 0.15);
        margin-left: 0 !important;
        margin-top: 10px !important;
    }

    .button_blue:hover {
        background: linear-gradient(to right, var(--primary-dark), var(--primary));
        transform: translateY(-2px);
        box-shadow: 0 6px 16px rgba(22, 93, 255, 0.2);
    }

    .button_blue:active {
        transform: translateY(0);
    }

    .jianyi {
        margin-top: 30px;
        font-size: 14px;
        color: var(--text-secondary);
        text-align: center;
    }

    .jianyi font {
        color: var(--primary-light);
    }

    .cl {
        clear: both;
    }

    .reg_form ul, .reg_form li {
        list-style: none;
    }

    /* 图标样式保持不变 */
    .uinArea .input-tips::before {
        content: "\f007";
        font-family: "Font Awesome 6 Free";
        font-weight: 900;
        position: absolute;
        left: 0;
        top: 0;
        color: var(--primary);
        font-size: 16px;
    }

    .pwdArea .input-tips::before {
        content: "\f023";
        font-family: "Font Awesome 6 Free";
        font-weight: 900;
        position: absolute;
        left: 0;
        top: 0;
        color: var(--primary);
        font-size: 16px;
    }

    .reg_form li:nth-child(1) .input-tips2::before {
        content: "\f007";
        font-family: "Font Awesome 6 Free";
        font-weight: 900;
        position: absolute;
        left: 0;
        top: 0;
        color: var(--primary);
        font-size: 16px;
    }

    .reg_form li:nth-child(2) .input-tips2::before {
        content: "\f023";
        font-family: "Font Awesome 6 Free";
        font-weight: 900;
        position: absolute;
        left: 0;
        top: 0;
        color: var(--primary);
        font-size: 16px;
    }

    .reg_form li:nth-child(3) .input-tips2::before {
        content: "\f1d6";
        font-family: "Font Awesome 6 Brands";
        font-weight: 900;
        position: absolute;
        left: 0;
        top: 0;
        color: var(--primary);
        font-size: 16px;
    }

    .reg_form li:nth-child(4) .input-tips2 {
        padding-left: 0;
    }
    .reg_form li:nth-child(4) .input-tips2::before {
        display: none;
    }

    @media (max-width: 576px) {
        h1 {
            font-size: 24px;
            margin-bottom: 20px;
        }

        .login {
            max-width: 100%;
        }

        .web_qr_login, .qlogin {
            padding: 30px 20px;
        }

        .inputOuter, .inputOuter2 {
            height: 44px;
        }

        .button_blue {
            height: 44px;
            font-size: 15px;
        }
    }