/* Base mínima — igual ao body do sistema-upshot.html */
*{box-sizing:border-box}
body{margin:0;background:var(--ground);color:var(--text);font-family:var(--font-brand);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--blue-400);text-decoration-color:color-mix(in srgb,var(--blue-400) 40%,transparent);text-underline-offset:3px}
a:hover{color:var(--blue-300)}
:focus-visible{outline:2px solid var(--blue-400);outline-offset:3px;border-radius:var(--r-sm)}
h1,h2,h3,h4{margin:0;text-wrap:balance;letter-spacing:-.025em;line-height:1.1;font-weight:800}
p{margin:0}
code,kbd{font-family:var(--font-mono);font-size:.86em}
@media (prefers-reduced-motion: reduce){*{transition-duration:1ms !important;animation-duration:1ms !important}}