:root { color-scheme: dark; --fundo: #03050b; --texto: #e2e8f0; --suave: #94a3b8; --destaque: #ef4444; --painel: #0f172a; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--fundo); color: var(--texto); font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
main { max-width: 760px; margin: 0 auto; padding: 48px 16px 64px; }
header { display: flex; align-items: center; gap: 16px; margin-bottom: 32px; }
header img { width: 72px; height: 72px; border-radius: 16px; }
header a { color: inherit; text-decoration: none; }
h1 { font-size: 28px; line-height: 1.2; margin: 0; }
h1 span { color: var(--destaque); }
h2 { font-size: 20px; margin: 32px 0 8px; }
p, li { color: var(--texto); }
.suave { color: var(--suave); font-size: 15px; }
a { color: #60a5fa; }
.painel { background: var(--painel); border: 1px solid #1e293b; border-radius: 12px; padding: 16px 20px; margin: 24px 0; }
nav { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 48px; padding-top: 16px; border-top: 1px solid #1e293b; font-size: 15px; }