html{scroll-behavior:smooth;scroll-padding-top:76px;overflow-x:hidden}body{margin:0;color:var(--ink);background:#fff;font:17px/1.8 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;overflow-x:hidden}a{color:#126b9f;text-underline-offset:4px;overflow-wrap:anywhere}#progress{position:fixed;inset:0 auto auto 0;width:0;height:3px;background:linear-gradient(90deg,#176f9f,#46a18e);z-index:60}