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

html {
  color-scheme: light;
  scroll-behavior: smooth;
  scrollbar-color: var(--color-orange) var(--color-paper-deep);
  scrollbar-width: thin;
}

body {
  min-width: 20rem;
  margin: 0;
  overflow-x: clip;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--color-yellow);
  color: var(--color-ink);
}

::-webkit-scrollbar {
  width: 0.72rem;
}

::-webkit-scrollbar-track {
  background: var(--color-paper-deep);
}

::-webkit-scrollbar-thumb {
  border: 0.16rem solid var(--color-paper-deep);
  border-radius: 1rem;
  background: var(--color-orange);
}

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

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

button,
select {
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.22em;
}

:where(a, button, input, select, textarea, summary):focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

h1,
h2,
h3,
p,
blockquote {
  margin-block-start: 0;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

h2,
h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.035em;
}

h2 {
  max-width: 22ch;
  margin-block-end: var(--space-5);
  font-size: clamp(2rem, 4vw, 3.8rem);
}

h3 {
  margin-block-end: var(--space-4);
  font-size: clamp(1.35rem, 2.4vw, 2rem);
}

p {
  max-width: 70ch;
}

.shell {
  width: min(calc(100% - 3rem), var(--shell));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  inset: var(--space-3) auto auto var(--space-3);
  padding: 0.75rem 1rem;
  transform: translateY(-180%);
  border-radius: var(--radius-sm);
  background: var(--color-ink);
  color: var(--color-paper);
  font-weight: 700;
  transition: transform 180ms var(--ease-out);
}

.skip-link:focus {
  transform: translateY(0);
}

[id] {
  scroll-margin-top: calc(var(--header-height) + var(--space-4));
}