:root { --bg: #F2F2F7; --card: #FFFFFF; --text: #0B1B33; --muted: #5B6472; --accent: #1C6CDA; color-scheme: light dark; }
@media (prefers-color-scheme: dark) { :root { --bg: #0E1629; --card: #142D5A; --text: #F2F5FA; --muted: #A9B4C6; --accent: #8EC1FF; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; padding: 24px 16px 64px; }
.idiomas { max-width: 720px; margin: 0 auto 16px; display: flex; gap: 16px; font-size: 15px; }
a { color: var(--accent); }
article { max-width: 720px; margin: 0 auto; background: var(--card); border-radius: 20px; padding: 28px 24px; display: none; }
article.ativo { display: block; }
h1 { font-size: 32px; line-height: 1.15; margin: 0 0 4px; letter-spacing: -0.02em; }
h2 { font-size: 20px; margin: 28px 0 8px; }
h3 { font-size: 17px; margin: 20px 0 4px; }
.data { color: var(--muted); font-size: 15px; margin-top: 0; }
ul { padding-left: 20px; }
li { margin-bottom: 8px; }