:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";font-size:16px;line-height:1.5;color:#000000d9;background-color:#f0f2f5}*{margin:0;padding:0;box-sizing:border-box}body{min-height:100vh}.loading-container{display:flex;justify-content:center;align-items:center;height:100vh}.content-container{padding:24px;background:#fff;min-height:360px}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.login-container{display:flex;flex-direction:column;justify-content:center;align-items:center;height:100vh;background-color:#f0f2f5}.login-form{width:368px;padding:36px;background:#fff;border-radius:4px;box-shadow:0 2px 8px #00000026}.login-logo{text-align:center;margin-bottom:24px}.login-title{text-align:center;margin-bottom:40px;font-size:24px;color:#000000d9}.login-button{width:100%}.upload-container{position:relative;width:104px;height:104px;margin-right:8px;margin-bottom:8px;text-align:center;vertical-align:top;background-color:#fafafa;border:1px dashed #d9d9d9;border-radius:2px;cursor:pointer;transition:border-color .3s}.upload-container:hover{border-color:#1890ff}.upload-button{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%}.attributes-list{margin-top:16px;padding:16px;background:#f5f5f5;border-radius:4px}.attribute-item{display:flex;align-items:center;margin-bottom:8px}.attribute-remove{margin-left:8px}