.header-gradient{background:linear-gradient(135deg,#667eea 0,#764ba2 100%)}.name-card{transition:transform .2s}.name-card:hover{transform:translateY(-5px)}.debug-border{border:1px solid red}#headerAvatar{width:128px;height:auto;background-color:transparent!important}.fold-content{max-height:20px;overflow:hidden;position:relative;display:block;transition:max-height .3s ease;padding-bottom:20px}.fold-content.expanded{max-height:1000px}.fold-overlay{position:absolute;bottom:0;left:0;right:0;height:30px;background:linear-gradient(transparent,#f8f9fa)}.toggle-btn{display:block;width:100%;text-align:center;border:none;color:#0d6efd;cursor:pointer;transition:all .3s ease;margin-bottom:-20px;background:linear-gradient(to right,transparent 0,#f8f9fa 35%,#f8f9fa 65%,transparent 100%);position:relative;z-index:1}.toggle-btn:hover{background:linear-gradient(to right,transparent 0,#eef0ff 35%,#eef0ff 65%,transparent 100%)}#center-tooltip{font-family:"Microsoft YaHei",sans-serif}