.auth-container{background:hsla(0,0%,100%,.95);backdrop-filter:blur(10px);border-radius:16px;padding:40px;box-shadow:0 20px 40px rgba(0,0,0,.1);width:100%;max-width:400px;border:1px solid hsla(0,0%,100%,.2)}@media (max-width:768px){.auth-container{margin:16px;padding:24px;max-width:none}}@media (max-width:576px){.auth-container{margin:8px;padding:20px;border-radius:12px}}.auth-title{text-align:center;margin-bottom:32px;color:#1890ff}.auth-form{width:100%}.auth-form .ant-form-item{margin-bottom:20px}.auth-form .ant-btn,.auth-form .ant-input{height:44px;border-radius:8px}.auth-form .ant-btn{font-size:16px;font-weight:500}.auth-link{text-align:center;margin-top:20px}.auth-link a{color:#1890ff;text-decoration:none}.auth-link a:hover{text-decoration:underline}