:root{--bg:#F4F7F5;--ink:#14201A;--muted:#5B6B62;--line:#D3DCD6;--felt:#1E6A48;color-scheme:light dark}
@media (prefers-color-scheme:dark){:root{--bg:#0E1511;--ink:#E6EDE8;--muted:#93A39A;--line:#2A3830;--felt:#5CC596}}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 system-ui,-apple-system,"Segoe UI",sans-serif}
main{max-width:640px;margin:0 auto;padding:32px 20px 64px}
.top{display:flex;align-items:center;gap:14px;margin-bottom:8px}
.top img{width:56px;height:56px;border-radius:22.37%}
.top b{display:block;font-size:22px;letter-spacing:.02em;text-transform:uppercase}
.top span{color:var(--muted);font-size:15px}
h1{font-size:26px;line-height:1.25;margin:28px 0 8px}
h2{font-size:19px;margin:28px 0 6px}
hr{border:0;border-top:1px solid var(--line);margin:40px 0}
a{color:var(--felt)}
.lang{font-size:14px;color:var(--muted)}
.lema{font-weight:700}
small{color:var(--muted)}