.china-site :is(a,button,input):focus-visible{outline:2px solid var(--accent-bright);outline-offset:4px}.china-site-zh,.china-site-zh .font-heading{font-family:var(--font-body), "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif}.china-site-zh :is(h1,h2,h3){letter-spacing:normal;line-height:1.35}