.author-dropdown{position:relative;display:inline-block}
.author-name{cursor:pointer;color:#007aff;font-weight:600}
.author-menu{display:none;position:absolute;left:0;top:120%;
            min-width:120px;background:#fff;border:1px solid #ccc;
            box-shadow:0 2px 6px rgba(0,0,0,.1);z-index:20}
.author-menu li{list-style:none}
.author-menu a{display:block;padding:8px 12px;color:#333;text-decoration:none}
.author-menu a:hover{background:#f2f2f2}
.author-dropdown.open .author-menu{display:block}