*{box-sizing:border-box;margin:0;padding:0}body,html{background:#F5F5F5;color:#1F1F1F;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:14px;line-height:22px}.brand-mark{width:24px;height:24px;border-radius:6px;background:#1677FF;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-size:14px;font-weight:600;flex-shrink:0}.tabular{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.welcome-banner{position:relative;overflow:hidden;border-radius:8px;padding:28px 32px;margin-bottom:24px;background:linear-gradient(96deg,#1677FF,#4096FF 60%,#69B1FF)}.welcome-banner:after,.welcome-banner:before{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.14)}.welcome-banner:before{width:180px;height:180px;right:-40px;top:-80px}.welcome-banner:after{width:120px;height:120px;right:140px;bottom:-70px;background:rgba(255,255,255,.1)}.mobile-gate{display:flex;align-items:center;justify-content:center;min-height:100vh;text-align:center;padding:24px;color:#8C8C8C}.app-shell{display:none}@media (min-width:1280px){.app-shell{display:flex;width:100%}.mobile-gate{display:none}}@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}