*, *::before, *::after { box-sizing: border-box; }
* { min-width: 0; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--canvas);
  color: var(--fg);
  font: var(--fw-regular) var(--fz-sm)/1.5 var(--sans);
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.003em;
}

button, input, textarea, select, output { font: inherit; color: inherit; letter-spacing: inherit; }
button { cursor: pointer; border: 0; background: none; padding: 0; }
h1 { margin: 0; font-weight: var(--fw-bold); }
b, strong { font-weight: var(--fw-semibold); }
p { margin: 0; }
hr.rule { height: 1px; margin: var(--sp-2) 0; border: 0; background: var(--line); }

.mono { font-family: var(--mono); font-size: var(--fz-2xs); font-variant-numeric: tabular-nums; letter-spacing: 0; }
.dim { color: var(--fg-3); }

kbd {
  font: var(--fw-medium) var(--fz-2xs)/1 var(--mono);
  padding: 3px 5px;
  color: var(--fg-2);
  background: var(--well);
  border: 1px solid var(--line-2);
  border-radius: 5px;
}

:focus-visible { outline: 2px solid var(--a); outline-offset: 2px; border-radius: var(--r1); }
:focus:not(:focus-visible) { outline: none; }
::selection { background: rgba(179, 161, 255, 0.3); }

/* thin, self-effacing scrollbars */
* { scrollbar-width: thin; scrollbar-color: var(--line-2) transparent; }
*::-webkit-scrollbar { width: 11px; height: 11px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
  background: var(--line-2);
  border: 3.5px solid transparent;
  background-clip: content-box;
  border-radius: 99px;
}
*::-webkit-scrollbar-thumb:hover { background: #40404c; background-clip: content-box; }