#app{font-family:Avenir,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#2c3e50}.header-content{display:flex;justify-content:space-between;align-items:center;height:100%}.header-content h1{margin:0;color:#409eff}.logo-title{cursor:pointer;transition:color .3s ease}.logo-title:hover{color:#66b1ff}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2)}.el-header{background-color:#f5f7fa;border-bottom:1px solid #e4e7ed;padding:0 20px}.el-main{padding:20px;background-color:#fafafa;min-height:calc(100vh - 60px)}