*{box-sizing:border-box}html{min-height:100%;scroll-behavior:smooth}body{margin:0;padding:18px 14px 24px;min-height:100vh;background:radial-gradient(ellipse at 0 0,#fce6ee,transparent 48%),linear-gradient(160deg,#fffafb,#f6f2fb);color:#382b42;font-family:Arial,"Microsoft JhengHei","PingFang TC",sans-serif}.login-promo{max-width:440px;margin:0 auto;border-color:#efdfeb;box-shadow:none}@media(max-width:390px){body{padding:12px 10px 18px}}