*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  min-height: 100dvh;
}
h1, h2, h3, h4 { line-height: 1.3; font-weight: 600; text-wrap: balance; }
h1 { font-size: 24px; } h2 { font-size: 20px; } h3 { font-size: 17px; } h4 { font-size: 15px; }
p { max-width: 72ch; }
a { color: var(--accent-ink); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
img, svg { display: block; max-width: 100%; }
table { border-collapse: collapse; width: 100%; }
hr { border: 0; border-top: 1px solid var(--line); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 3px; }
::selection { background: var(--accent-wash); color: var(--ink); }

.mono { font-family: var(--mono); font-feature-settings: "zero"; font-size: 0.93em; }
.muted { color: var(--ink-2); }
.faint { color: var(--ink-3); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.hidden { display: none !important; }
.stack { display: grid; gap: 16px; align-content: start; }
.stack-sm { display: grid; gap: 8px; align-content: start; }
.row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.grow { flex: 1 1 auto; min-width: 0; }

.icon { width: 18px; height: 18px; flex: none; stroke-width: 1.5; }
.icon-sm { width: 16px; height: 16px; }
.icon-lg { width: 22px; height: 22px; }

.skip-link { position: absolute; left: 8px; top: -48px; z-index: 100; background: var(--ink); color: var(--paper); padding: 8px 14px; border-radius: var(--radius); }
.skip-link:focus { top: 8px; }

h1[tabindex="-1"]:focus { outline: none; }