/* ============================================================ RESET / BASE */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; tab-size: 4; }
body {
  font-family: var(--ff-sans);
  font-size: var(--fs-base);
  line-height: 22px;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'cv11', 'ss01';
  min-height: 100dvh;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; text-underline-offset: 3px; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; }
input, select, button { font: inherit; }
code, pre { font-family: var(--ff-mono); }
::selection { background: var(--accent-bg); color: var(--text); }

/* ============================================================ FOCUS / A11Y UTILS */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}