/* base.css — сброс и базовые стили */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  background: var(--color-bg);
  color: var(--color-text);
}
img, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
button { font: inherit; cursor: pointer; }
h1, h2, h3 { line-height: 1.05; margin: 0 0 var(--space-4); }
p { margin: 0 0 var(--space-4); }

.skip-link { position: absolute; left: -9999px; top: 0; }
.skip-link:focus {
  left: 1rem; top: 1rem; background: var(--color-surface);
  padding: 1rem; border-radius: var(--radius-sm); z-index: 100;
}
.container { width: min(calc(100% - 2rem), var(--content)); margin: 0 auto; }
.muted { color: var(--color-text-muted); }

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}