*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--c-text-1);
  background-color: var(--c-bg);
  min-height: 100vh;
  transition: background-color var(--transition), color var(--transition);
}

:focus-visible {
  outline: 2px solid var(--c-primary);
  outline-offset: 2px;
}

::selection {
  background-color: var(--c-primary-light);
  color: var(--c-primary);
}

::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--c-border);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: var(--c-text-3); }

img, svg { display: block; max-width: 100%; }

button { cursor: pointer; font-family: inherit; }

input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

a { color: var(--c-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

@media (min-width: 640px) {
  .container { padding: 0 var(--space-8); }
}