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

html {
  --header-offset: 4.5rem;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-offset);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  body {
    transition: none;
  }
}

body {
  margin: 0;
  font-family: var(--font-family-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--text-primary);
  background-color: var(--bg-primary);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--transition-base), color var(--transition-base);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0 0 var(--spacing-sm);
  color: var(--text-primary);
  line-height: var(--line-height-tight);
  font-weight: 600;
}

h1 {
  font-size: var(--font-size-3xl);
}

h2 {
  font-size: var(--font-size-2xl);
}

h3 {
  font-size: var(--font-size-xl);
}

p {
  margin: 0 0 var(--spacing-sm);
  color: var(--text-secondary);
}

a {
  color: inherit;
}

button,
input,
textarea,
select {
  font: inherit;
}

img {
  max-width: 100%;
  height: auto;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--focus-ring-color);
  outline-offset: 2px;
}