/* Base : reset léger, typographie, accessibilité */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: var(--font); font-size: var(--fs-base); line-height: var(--lh);
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
h1, h2, h3, h4, p { margin: 0; }
a { color: var(--link); }
a:hover { color: #1648A8; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
img, svg { display: block; }
[hidden] { display: none !important; }
#main:focus { outline: none; }
:focus-visible { outline: 2px solid var(--action-600); outline-offset: 2px; }
.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(--brand-900); color: #fff; padding: 10px 14px; border-radius: var(--r-md); }
.skip-link:focus { top: 8px; color: #fff; }

.num, .mono { font-variant-numeric: tabular-nums; }
.muted { color: var(--text-muted); }
.small { font-size: var(--fs-sm); }
.strong { font-weight: 600; }
.ell { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.stack { display: flex; flex-direction: column; gap: var(--sp-4); }
.stack-sm { display: flex; flex-direction: column; gap: var(--sp-1); }
.hstack { display: flex; align-items: center; gap: var(--sp-2); flex-wrap: wrap; }
.row { display: flex; flex-wrap: wrap; gap: var(--sp-4); align-items: flex-start; }
.col-2 { flex: 2 1 560px; min-width: 0; display: flex; flex-direction: column; gap: var(--sp-4); }
.col-1 { flex: 1 1 320px; min-width: 0; display: flex; flex-direction: column; gap: var(--sp-4); }
.spacer { flex: 1; }
.right { text-align: right; justify-self: end; }

.i { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.i-sm { width: 15px; height: 15px; }
.i-lg { width: 22px; height: 22px; }