:root {
  --paper: #f3f0e8;
  --ink: #191a20;
  --ink-soft: #555760;
  --paper-line: rgba(25, 26, 32, 0.14);
}

header {
  padding: 72px 0 56px;
}

header .wrap {
  width: min(calc(100% - 48px), 880px);
}

h1 {
  max-width: 850px;
  font-size: clamp(2.5rem, 4.5vw, 4rem);
  letter-spacing: -0.052em;
  line-height: 1.04;
}

.lede {
  max-width: 720px;
}

main.wrap {
  width: 100%;
  max-width: none;
  background: var(--paper);
}

article {
  width: min(calc(100% - 48px), 720px);
  margin: 0 auto;
  padding: 76px 0 92px;
}

article .intro {
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.34rem;
  line-height: 1.65;
}

article h2 {
  color: var(--ink);
  margin-top: 56px;
}

article p,
article li {
  color: var(--ink-soft);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.08rem;
  line-height: 1.82;
}

article strong {
  color: var(--ink);
}

article a {
  color: #3730a3;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.principle {
  border-color: rgba(55, 48, 163, 0.24);
  background: rgba(99, 102, 241, 0.08);
}

.principle p {
  color: #343448;
  font-family: Inter, system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
}

.list li {
  border-color: var(--paper-line);
}

.cta {
  background: var(--ink);
  color: #fff;
}

.cta h2 {
  color: #fff;
}

.cta p {
  color: #b9bac2;
  font-family: Inter, system-ui, sans-serif;
  font-size: 0.92rem;
  line-height: 1.6;
}

.cta .button {
  color: #171720;
  background: #fff;
}

.next-read {
  margin-top: 34px;
  padding-top: 25px;
  border-top: 1px solid var(--paper-line);
  font-family: Inter, system-ui, sans-serif;
  font-size: 0.9rem;
}

.share-tools {
  display: inline-flex;
  align-items: center;
  width: max-content;
  margin-top: 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.16);
}

.share-tool {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 0;
  border-radius: 0;
  color: #e5e5eb;
  background: transparent;
  font: 600 0.76rem/1 Inter, system-ui, sans-serif;
  text-decoration: none;
  cursor: pointer;
}

.share-tool + .share-tool {
  border-left: 1px solid rgba(255, 255, 255, 0.16);
}

.share-icon {
  display: block;
  width: 18px;
  height: 18px;
}

.share-icon--success {
  color: #7dd3a7;
}

.share-tool:hover,
.share-tool:focus-visible {
  color: #fff;
  background: rgba(255, 255, 255, 0.09);
  outline: none;
}

.share-tool:focus-visible {
  box-shadow: inset 0 0 0 2px rgba(139, 140, 255, 0.85);
}

.share-status {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 700px) {
  header {
    padding: 58px 0 44px;
  }

  header .wrap,
  article {
    width: min(calc(100% - 32px), 720px);
  }

  article {
    padding: 56px 0 70px;
  }

  article .intro {
    font-size: 1.18rem;
  }

  article p,
  article li {
    font-size: 1.02rem;
    line-height: 1.76;
  }
}