html,body,#app{height:100%;margin:0;padding:0}*{box-sizing:border-box}#app{font-family:var(--font-sans, "Segoe UI", "Microsoft YaHei", sans-serif);font-size:var(--fs-base, 16px);font-weight:var(--fw-normal, 500);color:var(--c-text, #111827);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}