:root { --navy: #002b7f; --navy-deep: #001a4d; --celestial: #1d70b8; --text: #191c1e; --muted: #475569; --bg: #f7f9fb; --border: #e2e8f0; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.65 Inter, system-ui, -apple-system, 'Segoe UI', sans-serif; }
main { max-width: 720px; margin: 0 auto; padding: 40px 20px 80px; }
header { display: flex; align-items: center; gap: 16px; margin-bottom: 32px; }
header img { width: 150px; }
h1 { font: 800 30px/1.2 'Plus Jakarta Sans', Inter, sans-serif; color: var(--navy-deep); letter-spacing: -0.02em; margin: 0 0 8px; }
h2 { font: 700 19px/1.3 'Plus Jakarta Sans', Inter, sans-serif; color: var(--navy-deep); margin: 32px 0 8px; }
p, li { color: var(--muted); }
a { color: var(--celestial); }
.card { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 16px 20px; }
.updated { font-size: 14px; color: var(--muted); }
.todo { background: #fef3c7; color: #92400e; padding: 2px 6px; border-radius: 6px; }
section[lang="en"] { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--border); }