page { background: radial-gradient(120% 120% at 50% 0%, #111428 0%, #080a16 55%, #05060f 100%); color: #f7f1df; font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif; min-height: 100vh; } text { color: inherit; } button.primary { background: linear-gradient(135deg, #ff9a62 0%, #ff6ac1 100%); color: #1a0f1d; border-radius: 28px; font-weight: 600; letter-spacing: 2px; } button.primary:disabled { opacity: 0.6; } button.secondary { background: rgba(255, 255, 255, 0.1); color: #f7f1df; border: 1px solid rgba(255, 255, 255, 0.24); border-radius: 24px; }