* { box-sizing: border-box; }
html { min-height: 100%; scrollbar-gutter: stable; }
body { margin: 0; min-height: 100%; background: var(--app-bg); color: var(--app-text); font-family: var(--font-base); }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }