:root {
  --font-serif: Charter, "Bitstream Charter", "Sitka Text", Cambria, Georgia,
    "Times New Roman", Times, serif;
}

html,
body {
  font-family: var(--font-serif);
  line-height: 1.2;
  background: var(--background);
  color: var(--text);
}

a {
  color: var(--link-color);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

a:visited {
  color: var(--link-visited);
}

a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
  outline: auto;
}

strong {
  font-weight: bold;
}

hr {
  border: none;
  border-top: 1px solid var(--gray-200);
  margin: 2rem 0;
}

small {
  font-size: 0.9rem;
}

.main {
  max-width: 1024px;
  margin: 1rem auto 0;
  padding: 0.5rem;
  font-size: 1.1rem;
}

.form {
  display: grid;
  grid-template-columns: max-content 0.3fr;
  gap: 0.25rem 1rem;
}

.form-row {
  display: contents;
}

.no-data {
  color: var(--gray-600);
  font-style: italic;
}

.site-data {
  margin: 1rem 0;
}

.site-data__description {
  margin-bottom: 1rem;
  max-width: 80ch;
}

.tech-stack dt {
  margin-top: 1rem;
  font-weight: bold;
}

.tech-stack dd {
  margin-bottom: 1rem;
}

footer {
  margin: 2rem 0;
  padding: 1rem 0;
  border-top: 1px solid var(--gray-200);
  text-align: center;
  color: var(--gray-600);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
}

footer a,
footer a:visited {
  color: var(--link-color-alt);
}

.other-sites__header {
  margin: 2rem 0 0.5rem;
  font-weight: bold;
}

form.button_to {
  display: inline;
  margin: 0;
  padding: 0;
}

.search__input {
  width: 100%;
  max-width: 300px;
}

.sign-out-link {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  cursor: pointer;
  color: var(--link-color-alt);
}

.sign-out-link:hover {
  background: none;
  text-decoration: underline;
}

.pagination {
  display: flex;
  justify-content: flex-start;
  gap: 0.4rem;
  align-items: baseline;
}

.pagination a {
  display: inline-block;
}