*,:before,:after{box-sizing:border-box}html,body{margin:0;padding:0}html{scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{background:var(--paper);color:var(--ink);font-family:var(--font-sans), system-ui, sans-serif;-webkit-font-smoothing:antialiased;line-height:1.55}a{color:var(--primary)}:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.container{width:min(1120px,100% - 32px);margin-inline:auto}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.btn{background:var(--primary);color:#fff;font:inherit;cursor:pointer;border:0;border-radius:999px;padding:.8rem 1.4rem;font-weight:600;text-decoration:none;display:inline-block}.btn:hover{filter:brightness(1.08)}h1,h2,h3{letter-spacing:-.02em;line-height:1.15}