:root {
  color-scheme: light dark;
  --page: #f0e6cc;
  --paper: #fffbea;
  --ink: #1c1f23;
  --soft-ink: #5f5348;
  --line: rgba(120, 90, 53, 0.18);
  --edge: rgba(28, 31, 35, 0.14);
  --lime: #e3ea63;
  --shadow: rgba(28, 31, 35, 0.15);
  background: var(--page);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent 29px,
      var(--line) 30px
    ),
    radial-gradient(circle at 12% 12%, rgba(255, 255, 255, 0.45), transparent 24%),
    radial-gradient(circle at 88% 10%, rgba(227, 234, 99, 0.31), transparent 22%),
    var(--page);
}

.page {
  margin: 0 auto;
  max-width: 960px;
  padding: 24px;
}

header {
  align-items: center;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin: 0 0 34px;
}

.logo-link {
  background: var(--ink);
  border-radius: 18px 14px 18px 14px;
  box-shadow: 0 7px 0 rgba(28, 31, 35, 0.12);
  display: inline-flex;
  padding: 9px 12px;
  transform: rotate(-2deg);
}

.logo-link img {
  display: block;
  height: 42px;
  max-width: 168px;
}

nav,
footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
}

nav a,
footer a {
  color: inherit;
  font-size: 14px;
  font-weight: 850;
  text-decoration-color: rgba(95, 83, 72, 0.42);
  text-underline-offset: 4px;
}

main {
  background:
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent 21px,
      var(--line) 22px
    ),
    var(--paper);
  border: 1px solid var(--edge);
  border-radius: 20px;
  box-shadow: 0 22px 58px var(--shadow);
  padding: clamp(26px, 5vw, 58px);
}

.tag {
  background: var(--lime);
  border: 1px solid var(--edge);
  border-radius: 999px;
  display: inline-flex;
  font-size: 13px;
  font-weight: 950;
  margin: 0 0 18px;
  padding: 8px 12px;
  text-transform: lowercase;
}

h1 {
  font-size: clamp(42px, 8vw, 82px);
  line-height: 0.92;
  margin: 0;
  text-transform: lowercase;
}

.updated {
  color: var(--soft-ink);
  font-size: 15px;
  font-weight: 800;
  margin: 16px 0 0;
}

.intro {
  color: var(--soft-ink);
  font-size: clamp(18px, 2.2vw, 23px);
  font-weight: 750;
  line-height: 1.3;
  margin: 28px 0 0;
  max-width: 740px;
}

section {
  border-top: 1px solid var(--edge);
  margin-top: 34px;
  padding-top: 26px;
}

h2 {
  font-size: clamp(23px, 3vw, 31px);
  line-height: 1;
  margin: 0 0 14px;
  text-transform: lowercase;
}

p,
li {
  color: var(--soft-ink);
  font-size: 16px;
  font-weight: 650;
  line-height: 1.56;
}

p {
  margin: 0 0 14px;
}

ul,
ol {
  margin: 0;
  padding-left: 22px;
}

li + li {
  margin-top: 10px;
}

strong {
  color: var(--ink);
  font-weight: 900;
}

main a {
  color: var(--ink);
  font-weight: 800;
  text-underline-offset: 3px;
}

footer {
  color: var(--soft-ink);
  font-size: 12px;
  font-weight: 850;
  justify-content: space-between;
  margin: 22px 0 0;
  text-transform: lowercase;
}

@media (max-width: 560px) {
  .page {
    padding: 16px;
  }

  header {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 22px;
  }

  main {
    border-radius: 18px;
    padding: 28px 18px;
  }

  .logo-link img {
    height: 36px;
  }
}

@media (prefers-color-scheme: dark) {
  :root {
    --page: #0e0f10;
    --paper: #e6d1ad;
    --soft-ink: #4f4236;
    --line: rgba(60, 44, 29, 0.22);
    --edge: rgba(0, 0, 0, 0.2);
    --shadow: rgba(0, 0, 0, 0.48);
  }

  body {
    background:
      radial-gradient(circle at 18% 8%, rgba(255, 255, 255, 0.12), transparent 26%),
      radial-gradient(circle at 86% 16%, rgba(227, 234, 99, 0.16), transparent 24%),
      var(--page);
  }

  footer {
    color: #dfd1b7;
  }
}