*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{color:var(--color-text);background-color:var(--color-background);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:16px;line-height:1.6}h1,h2,h3,p,ul,ol,dl,dd,figure{margin:0}ul,ol{padding:0;list-style:none}a{color:var(--color-primary);text-decoration:none}a:hover{color:var(--color-primary-hover);text-decoration:underline}img{max-width:100%;display:block}button,input{font:inherit}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:2px}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{left:var(--space-sm);z-index:30;padding:var(--space-xs) var(--space-sm);background-color:var(--color-surface);border:1px solid var(--color-primary);border-radius:4px;transition:top .15s;position:absolute;top:-48px}.skip-link:focus-visible{top:var(--space-sm)}.container{width:100%;max-width:1200px;padding-left:var(--space-md);padding-right:var(--space-md);margin:0 auto}