*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100dvh; background: var(--bg); color: var(--text);
  font: 400 var(--step-0)/1.5 var(--font); -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { margin: 0; line-height: 1.25; font-weight: 650; letter-spacing: -.01em; }
h1 { font-size: var(--step-3); }
h2 { font-size: var(--step-2); }
h3 { font-size: var(--step-1); }
p { margin: 0; }
a { color: var(--brand-hi); text-underline-offset: 2px; }
:where(:root[data-theme="dark"]) :where(a) { color: var(--brand); }
a.btn { color: var(--btn-fg); text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
img, svg, canvas { display: block; max-width: 100%; }
.icon { width: 20px; height: 20px; flex: none; }
.dropzone .icon { margin: 0 auto 6px; width: 28px; height: 28px; }
table { border-collapse: collapse; width: 100%; }
hr { border: 0; border-top: 1px solid var(--line); margin: 16px 0; }
:focus-visible { outline: none; box-shadow: var(--focus); border-radius: 6px; }
::selection { background: var(--brand-soft); }

.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; }
.skip-link { position: absolute; left: 8px; top: -60px; z-index: 100; background: var(--surface); padding: 8px 12px; border-radius: 8px; box-shadow: var(--shadow-2); }
.skip-link:focus { top: 8px; }
.noscript { padding: 24px; }
.muted { color: var(--muted); }
.small { font-size: var(--step--1); }
.nowrap { white-space: nowrap; }
.num { font-variant-numeric: tabular-nums; }
.grow { flex: 1 1 auto; min-width: 0; }
.row { display: flex; align-items: center; gap: 8px; }
.row.wrap { flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.stack { display: grid; gap: 12px; }
.stack.tight { gap: 6px; }
.stack.loose { gap: 20px; }
.ellipsis { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
[hidden] { display: none !important; }

.boot { min-height: 100dvh; display: grid; place-content: center; justify-items: center; gap: 12px; color: var(--muted); }