:root { color-scheme: light dark; }
body { font: 16px/1.6 system-ui, sans-serif; max-width: 46rem; margin: 0 auto; padding: 1.5rem 1rem 3rem; }
h1 { line-height: 1.2; }
nav a { margin-right: 1rem; }
.pendiente { background: #fff3cd; color: #664d03; padding: .1rem .3rem; }