body {
    user-select: none;
}
/* 导航栏区 */
.caidanlan{
    position: absolute; 
    width: 400px;   
    height: 98.8%;
    border-radius: 20px;
    background-color: rgba(51, 51, 51, 0.7);
    backdrop-filter: blur(4px);
    box-shadow: 5px 5px 50px rgba(0, 0, 0, 0.4);
    transition-duration: 0.3s;
}
.but{
    width: 40px;
    height: 40px;
    margin: 8% 85%;
    background: rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(0, 128, 255, 0.5);
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 40px;
    transition: 0.3s;
    transition-duration: 0.3s;
}
.but:hover{
    background: rgba(39, 143, 246, 0.3);
    transform: scale(1.3);
    transition-duration: 0.3s;
}
.p{
    position: absolute;
    text-align: center; 
    width: 100px;
    font-size: 23px;
    font-weight: 780;
    line-height: 80px;
    top: 35%;
    left: 50%;
    transform: translate(-50%,-50%);
    transition: 0.3s linear;
}
.myp:hover{
    color: #fff;
    transition-duration: 0.3s;
}
/* 首页 */
.home{
    position: absolute;
    top: 330px;
    /* left: 1510px; */
    left: 75%;
    transition-duration: 0.5s;
}
.showUsername1{
    font-size: 25px;
}
label{
    position: absolute;
    white-space: nowrap;
    top: -110px;
    left: 30px;
}
.image_p{
    opacity: 0;
}
.image {
    position: absolute;
    width: 200px;
    height: 200px;
    top: -200px;
    left: -20px;
    line-height: 500px;
    color: rgba(51, 51, 51, 0);
    border: 2px solid #007bff;
    border-radius: 50%;
}
.image_img{
    position: absolute;
    width: 200px;
    height: 200px;
    top: -198.5px;
    left: -18.5px;
    z-index: -999;
    overflow: hidden;
}
.image_img1 {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    z-index: -998;
}
.image_img2 {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    z-index: -999;
}
/* 个人资料区 */
.geren{
    position: absolute;
    display: none;
    font-size: 25px;
    white-space: nowrap;
    top: 23%;
    margin-left: 550px;
    transition-duration: 0.3s;
}
.geren .xiugainame{
    color: red;
    text-decoration: underline;
    transition-duration: 0.2s;
}
.xiugainame:hover{
    color: rgb(254, 128, 128);
    transition-duration: 0.2s;
}
.xiugaipassword{
    color: red;
    text-decoration: underline;
    transition-duration: 0.2s;
}
.xiugaipassword:hover{
    color: rgb(254, 128, 128);
    transition-duration: 0.2s;
}
#chakanpassword{
    color: red;
    text-decoration: underline;
    transition-duration: 0.2s;
}
#chakanpassword:hover{
    color: rgb(254, 128, 128);
    transition-duration: 0.2s;
}
/* 主题区 */
.zhuti{
    display: none;
    position: absolute;
    top: 10%;
    left: 550px;
    transition: 0.3s;
}
.bg{
    position: absolute;
    width: 280px;
    height: 200px;
    border-radius: 20px;
    transition: 0.3s;
}
.bg:hover{
    scale: 1.1;
}
.img {
    transition: 0.3s;
}
.bg:hover .img{
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    transition-duration: 0.3s;
}
.bg_but{
    position: absolute;
    opacity: 0;
    width: 280px;
    height: 60px;
    margin-top: -60px;
    background-color: rgba(141, 244, 250, 0.8);
    z-index: -999;
    transition: 0.4s;
}
.bg:hover .bg_but{
    opacity: 1;
    margin-top: 0px;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    transition-duration: 0.4s;
}
#img1{
    width: 100%;
    height: 200px;
    background: linear-gradient(to top left,#ffe29f,#ff719a);
}
#zhuti2{
    margin-left: 350px;
}
#img2{
    width: 100%;
    height: 200px;
    background: linear-gradient(to right, #ffadbb, #7ff9ff);
}
#zhuti3{
    margin-left: 700px;
}
#img3{
    width: 100%;
    height: 200px;
    background: linear-gradient(to top left, #43c6ac, #f8ffae);
}
#zhuti4{
    margin-left: 1050px;
}
#img4{
    width: 100%;
    height: 200px;
    background: linear-gradient(to top left, #ff9a62, #ffd670);
}
#zhuti5{
    margin-top: 300px;
}
#img5{
    width: 100%;
    height: 200px;
    background: linear-gradient(to top left, #ffc3a0, #ffafbd);
}
.feedback-box {
    position: fixed;
    top: 50px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    padding: 20px;
    border-radius: 5px;
    opacity: 0;
    transition: all 0.3s ease-in-out;
    z-index: 1000;
    text-align: center;
}

.feedback-box.show {
    top: 8%;
    opacity: 1;
}
/* 弹窗样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.4);
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-content {
    /* width: 300px;
    height: 150px; */
    scale: 1.2;
    padding: 20px;
    margin: 15% auto;
    border-radius: 12px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    width: 300px;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        scale: 0;
        transform: translateY(-100px);
        opacity: 0;
    }
    to {
        scale: 1;
        transform: translateY(0);
        opacity: 1;
        scale: 1.2;
    }
}

.close {
    color: #aaa;
    float: right;
    font-size: 40px;
    font-weight: bold;
    margin-top: -18px;
    margin-right: 10px;
    transition: color 0.3s;
}

.close:hover,
.close:focus {
    color: #333;
    text-decoration: none;
    cursor: pointer;
}

h2 {
    margin-top: 0;
    color: #333;
}

input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

button {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

#confirmChangeUsername,
#confirmChangePassword,
#confirmPasswordVerify {
    margin-left: 150px;
    background-color: #007BFF;
    color: white;
}

#confirmChangeUsername:hover,
#confirmChangePassword:hover,
#confirmPasswordVerify:hover {
    background-color: #0056b3;
}

#cancelChangeUsername,
#cancelChangePassword,
#cancelPasswordVerify{
    margin-left: 10px;
    background-color: #f8f9fa;
    color: #333;
}
#cancelChangeUsername:hover,
#cancelChangePassword:hover,
#cancelPasswordVerify:hover {
    background-color: #c8cdd2;
}
#closeVerifyFailModal{
    background-color: rgb(255, 120, 120);
    color: #333;
    margin-left: 200px;
}
#closeVerifyFailModal:hover{
    background-color: rgb(230, 73, 73);
    background-color: rgb(236, 86, 86);
}
/* 响应式（简约） */
/* 3格 */
@media screen and (max-width: 1900px) {
    #zhuti4{ margin-top: 300px; margin-left: -10px;}
    #zhuti5{ margin-left: 350px; }
}
/* 2格 */
@media screen and (max-width: 1550px) {
    body{ height: 123%;}
    /* .caidanlan{ height: 123%;} */
    #zhuti3{ margin-top: 300px; margin-left: -10px;}
    #zhuti4{ margin-left: 350px; }
    #zhuti5{ margin-top: 600px; margin-left: -10px;}
}