*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:14px;color:#333;background-color:#f5f5f5;-webkit-font-smoothing:antialiased}#app{width:100%;min-height:100vh}.btn{display:flex;align-items:center;justify-content:center;height:44px;border-radius:22px;font-size:16px;font-weight:500;border:none;cursor:pointer;transition:opacity .2s}.btn:active{opacity:.8}.btn.btn-primary{background:linear-gradient(135deg,#07c160,#06ad56);color:#fff}.btn.btn-disabled{background:#ccc;color:#999;cursor:not-allowed}.loading-mask{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:9999}.loading-mask .loading-spinner{width:40px;height:40px;border:3px solid #fff;border-top-color:transparent;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);padding:12px 24px;background:#000000bf;color:#fff;border-radius:8px;font-size:14px;z-index:10000;max-width:80%;text-align:center}