:root{--ink:#1a1a1a;--paper:#ffffff;--muted:#444;--accent:#8a1c1c;--link:#0b4f8a;--line:#d9d9d9;--soft:#f6f3ee}
*{box-sizing:border-box}
html{font-size:100%}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-size:1.125rem;line-height:1.6;color:var(--ink);background:var(--paper)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:1rem;top:1rem;background:var(--ink);color:#fff;padding:.5rem 1rem;z-index:9}
header{border-bottom:1px solid var(--line)}
.wrap{max-width:44rem;margin:0 auto;padding:0 1.25rem}
.brand{display:block;padding:1rem 0;font-weight:800;font-size:1.25rem;color:var(--ink);text-decoration:none}
nav ul{list-style:none;margin:0;padding:0 0 1rem;display:flex;flex-wrap:wrap;gap:.5rem 1.25rem}
nav a{color:var(--link);font-size:1.0625rem}
main{padding:1.5rem 0 3rem}
h1{font-size:2.25rem;line-height:1.15;margin:.5rem 0 1rem;letter-spacing:-.01em}
h2{font-size:1.5rem;line-height:1.25;margin:2.25rem 0 .5rem}
h3{font-size:1.125rem;margin:1.25rem 0 .25rem;text-transform:uppercase;letter-spacing:.04em;color:var(--accent)}
p,li{font-size:1.125rem}
a{color:var(--link)}
.promise{font-size:1.5rem;font-weight:700;line-height:1.35;margin:1rem 0 1.5rem;border-left:6px solid var(--accent);padding:.25rem 0 .25rem 1rem}
.disclaimer{background:var(--soft);border:1px solid var(--line);border-radius:.5rem;padding:1rem 1.25rem;font-size:1.0625rem}
.flag{display:inline-block;background:#fff3c4;color:#4a3800;font-weight:700;padding:0 .35rem;border-radius:.25rem;font-size:.9375rem}
.fonte{font-size:1rem;color:var(--muted);border-top:1px solid var(--line);padding-top:.5rem;margin-top:1rem}
.card{border:1px solid var(--line);border-radius:.5rem;padding:1rem 1.25rem;margin:1rem 0}
.todo{background:#fff3c4;padding:0 .3rem;font-weight:700}
footer{border-top:1px solid var(--line);padding:1.5rem 0;font-size:1rem;color:var(--muted)}
:focus-visible{outline:3px solid var(--link);outline-offset:3px}
@media (min-width:700px){h1{font-size:2.75rem}}