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

body {
    background-color: #f2f3f5;
    min-height: 100vh;
}

.notContent{width: 100%;display: block;text-align: center;padding: 25px;box-sizing: border-box;line-height: 1;}
.notContent i{font-size: 120px;display: block;opacity: .75;}
.notContent p{margin-top: 15px;color: #919191;}
.notContent a{color: #007bff;font-weight: bold;}

.layui-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    z-index: 999;
    border-bottom: 1px solid #e6e6e6;
    background: #ffffff !important;
}

.layui-logo {
    position: absolute;
    left: 20px;
    top: 0;
    height: 60px;
    line-height: 60px;
    padding: 0 20px;
    font-size: 18px;
    color: #333;
    font-weight: 500;
}

.user-profile {
    padding: 10px;
    width: 100%;
    max-width: 1200px;
    margin: 70px auto 20px auto;
}
.profileConcerns{
    position: absolute;
    margin-left: 8px;
    /* margin-top: -5px; */
}

.layui-card {
    border-radius: 12px;
    overflow: hidden;
    transition: all .25s ease;
    margin-bottom: 15px;
    border: none;
    background: #ffffff;
    box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}

.layui-card-header {
    font-weight: 500;
    font-size: 15px;
    padding: 20px 16px;
    border-bottom: 1px solid #f1f1f1;
}

.profile-header {
    background: linear-gradient(135deg,#1E9FFF 0%,#009688 100%);
    color: #fff;
    padding: 150px 20px 20px;
    text-align: center;
    background-position: 50%;
    background-size: cover;
    position: relative;
}

.profile-header:before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.95))
}

.profile-header .social {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    position: relative;
    z-index: 10;
    max-width: 500px;
    margin: 18px auto 0;
}

.profile-header .social .social-item {
    display: block;
    margin: 0 3px;
    color: #ffffff;
}

.profile-header .social .social-item .social-icon {
    width: 36px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    border-radius: 5px;
    overflow: hidden;
}

.profile-header .social .social-item .social-text {
    font-size: 14px;
    margin-top: 6px;
}

.avatar-big {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 10px;
    border: 4px solid rgba(255,255,255,0.5);
}

.avatar-big img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-name {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 5px;
}

.profile-tag {
    font-size: 13px;
    background: rgba(255,255,255,0.2);
    padding: 3px 12px;
    border-radius: 15px;
    display: inline-block;
    margin-bottom: 10px;
}

.profile-desc {
    font-size: 14px;
    opacity: 0.95;
    line-height: 1.5;
}

.profile-stats {
    display: flex;
    justify-content: space-around;
    padding: 15px;
    border-bottom: 1px solid #f8f8f8;
    flex-wrap: wrap;
    gap: 10px;
}

.stat-item {
    text-align: center;
    width: 20%;
    min-width: 80px;
}

.stat-num {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 3px;
}

.stat-text {
    font-size: 12px;
    color: #999;
}

.content-list {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}

.content-item {
    display: flex;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid #f8f8f8;
    transition: all 0.3s ease;
    width: 50%;
}

.content-item:hover {
    background-color: #fafafa;
    transform: translateY(-2px);
}

.content-item:last-child {
    border-bottom: none;
}

.article-cover {
    width: 100px;
    height: 70px;
    border-radius: 6px;
    overflow: hidden;
    margin-right: 15px;
    flex-shrink: 0;
}

.article-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
}

.content-item:hover .article-cover img {
    transform: scale(1.05);
}

.article-content {
    flex: 1;
    overflow: hidden;
    width: 100%;
}

.article-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 5px;
    line-height: 1.4;
}

.article-title a {
    color: #333;
    text-decoration: none;
    width: 100%;
    display: block;
}

.article-title a:hover {
    color: #1E9FFF;
}

.article-meta {
    font-size: 12px;
    color: #999;
}

.user-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
    flex-shrink: 0;
    border: 2px solid #f0f0f0;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-content {
    flex: 1;
    overflow: hidden;
}

.user-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 3px;
    line-height: 1.4;
}

.user-title a {
    color: #333;
    text-decoration: none;
}

.user-title a:hover {
    color: #1E9FFF;
}

.user-desc {
    font-size: 12px;
    color: #999;
}

.layui-card-footer {
    border-top: 1px solid #f5f5f5;
    text-align: center;
    padding: 15px;
}

.social-icon{
    font-size: 36px;
}
.uc-qq{
    background-color: rgb(255 255 255);
}
.uc-weixin{
}
.uc-douyin{
}
.uc-weibo{
    background-color: #ffec54;
}
.uc-concerns{
    color: #ff9292;
}

@media screen and (max-width: 768px) {
    .user-profile {
        margin:70px auto 15px auto;
    }

    .content-item {
        flex-direction: column;
        align-items: flex-start;
        padding: 12px;
    }

    .article-cover {
        width: 100%;
        height: 150px;
        margin-right: 0;
        margin-bottom: 10px;
    }

    .user-avatar {
        margin-right: 0;
        margin-bottom: 10px;
    }

    .user-content {
        width: 100%;
    }

    .stat-item {
        width: 40%;
    }
}

@media screen and (max-width: 450px) {
    .user-profile {
        padding:0;
        margin: 60px auto 15px;
    }

    .layui-card {
        border-radius: 0;
    }

    .content-item {
        width: 100%;
        align-items: center;
        text-align: center;
    }

    .article-cover {
        height: 120px;
    }

    .stat-item {
        width: 45%;
        margin-bottom: 8px;
    }

    .avatar-big {
        width: 80px;
        height: 80px;
    }

    .profile-header {
        padding: 75px 15px 15px;
    }

    .profile-name {
        font-size: 18px;
    }

    .profile-tag,.profile-desc {
        font-size: 12px;
    }
}