:root {
  color-scheme: dark;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  --bg: #8fb2d1;
  --panel: rgba(12, 20, 29, 0.86);
  --panel-border: rgba(255, 255, 255, 0.08);
  --text: #f5f7fb;
  --muted: #b7c2d4;
  --grass: #809a61;
  --dirt: #d8c793;
  --track: #353b43;
  --shoulder: #545b64;
  --line: #f6f6f6;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  overflow: hidden;
  overscroll-behavior: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  touch-action: none;
}

body {
  overflow: hidden;
}

button,
input,
textarea {
  font: inherit;
}

button,
input[type="range"],
textarea,
canvas {
  touch-action: manipulation;
}

button {
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  cursor: pointer;
}

button:hover {
  background: rgba(255, 255, 255, 0.12);
}

a {
  color: #d9e8ff;
}