:root {
  color-scheme: dark;
  --bg: #070b0d;
  --panel: #0c1517;
  --teal: #00e5c3;
  --aqua: #35ffe1;
  --text: #f2faf9;
  --muted: #78918e;
  --line: rgba(53, 255, 225, .14);
  font-family: "Segoe UI", "Trebuchet MS", Verdana, sans-serif;
  color: var(--text);
  background: var(--bg);
}
* { box-sizing: border-box; }
body { margin: 0; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
button:focus-visible, a:focus-visible { outline: 2px solid var(--aqua); outline-offset: 5px; }
button { cursor: pointer; }
button:disabled { cursor: wait; }