.sidebar {
    position: fixed;
    left: 40px;
    top: 50%;
    transform: translateY(-50%);
}
.avatar-box img {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255,255,255,0.35);
}
.avatar-box h1 {
    color:#fff;
    text-align:center;
    margin:12px 0 6px;
}
.slogan {
    color:rgba(255,255,255,0.78);
    font-size:14px;
    text-align:center;
}
.site-nav {
    margin-top:30px;
    display:flex;
    flex-direction:column;
    gap:14px;
}
.site-nav a {
    color:rgba(255,255,255,0.85);
    text-decoration:none;
    font-size:16px;
    transition: 0.25s;
}
.site-nav a:hover {
    color:#ffffff;
    padding-left:6px;
}