/* Shared font, readable helper text and keyboard focus. */
:root{--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC","Noto Sans SC",sans-serif;--font-mono:ui-monospace,Consolas,monospace;--fs-xs:.75rem;--fs-sm:.8125rem;--fs-base:.875rem;--fs-md:1rem;--fs-lg:1.125rem;--fs-xl:1.375rem;--fs-2xl:1.75rem;--lh-base:1.6}
body{font-family:var(--font-sans);font-size:var(--fs-base);line-height:var(--lh-base)}
button,input,select,textarea{font-family:inherit}
:focus-visible{outline:2px solid currentColor;outline-offset:3px}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}