:root {
  --ink:#162021;
  --teal:#26b3bf;
  --paper:#f7f5ef;
  --muted:#495859;
  --line:#cbd5d3;
  --white:#fff;
  --wrap:1160px;
}
* {
  box-sizing:border-box;
}
html {
  scroll-padding-top:24px;
}
body {
  margin:0;
  background:var(--white);
  color:var(--ink);
  font-family:Arial,Helvetica,sans-serif;
  font-size:18px;
  line-height:1.65;
}
a {
  color:inherit;
  text-underline-offset:5px;
}
a:hover {
  text-decoration-thickness:2px;
}
a:focus-visible {
  outline:3px solid #08747d;
  outline-offset:6px;
}
img {
  display:block;
  max-width:100%;
  height:auto;
}
figure {
  margin:0;
}
h1,h2,h3,p {
  margin-top:0;
}
h1,h2,h3 {
  line-height:1.06;
  letter-spacing:-.045em;
}
h2 {
  font-size:clamp(32px,4vw,49px);
  margin-bottom:26px;
}
h3 {
  font-size:28px;
}
cite {
  font-style:italic;
}
.wrap {
  max-width:var(--wrap);
  width:calc(100% - 96px);
  margin-inline:auto;
}
.masthead {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding-block:29px;
  border-bottom:1px solid var(--line);
}
.wordmark {
  font-size:29px;
  font-weight:900;
  letter-spacing:-1.5px;
  text-decoration:none;
}
.wordmark>span:not(.dot) {
  color:#087780;
}
.dot {
  color:#087780;
}
nav {
  display:flex;
  gap:30px;
  font-size:14px;
  font-weight:700;
}
nav a {
  text-decoration:none;
}
nav a:hover {
  text-decoration:underline;
}
.hero {
  display:grid;
  grid-template-columns:1.25fr 1fr;
  gap:100px;
  align-items:center;
  padding-block:74px 80px;
}
.eyebrow {
  text-transform:uppercase;
  letter-spacing:.16em;
  font-size:11px;
  font-weight:800;
  margin-bottom:24px;
}
h1 {
  font-size:clamp(62px,7.7vw,102px);
  line-height:.98;
  letter-spacing:-.065em;
  margin-bottom:30px;
}
.highlight {
  background:linear-gradient(transparent 65%,#8ee0e4 65%,#8ee0e4 94%,transparent 94%);
}
.dek {
  font-size:25px;
  line-height:1.35;
  letter-spacing:-.025em;
  margin-bottom:22px;
}
.dek em {
  font-family:Georgia,serif;
}
.intro {
  max-width:490px;
  font-size:17px;
  color:var(--muted);
}
.actions {
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:25px;
  margin-top:32px;
}
.button {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:25px;
  background:var(--ink);
  color:#fff;
  padding:14px 23px;
  text-decoration:none;
  font-size:15px;
  font-weight:700;
  border:2px solid var(--ink);
}
.button:hover {
  background:#08747d;
  border-color:#08747d;
}
.text-link {
  font-size:14px;
  font-weight:700;
}
.cover {
  max-width:370px;
  justify-self:end;
}
.cover img {
  box-shadow:12px 15px 0 #d8f1f0;
  border:1px solid #148d96;
}
.cover figcaption {
  font-family:Georgia,serif;
  font-style:italic;
  font-size:16px;
  text-align:center;
  margin-top:28px;
}
.cover figcaption span {
  display:block;
  font-family:Arial,sans-serif;
  font-size:10px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--muted);
  font-style:normal;
  margin-top:5px;
}
.paper {
  background:var(--paper);
}
.story {
  display:grid;
  grid-template-columns:1fr 1fr;
  align-items:center;
  gap:72px;
  padding-block:85px;
}
.story p:not(.eyebrow) {
  font-size:17px;
}
.story .pull-line {
  font-family:Georgia,serif;
  font-style:italic;
  font-size:23px!important;
  margin-bottom:0;
}
.cartoon img {
  mix-blend-mode:multiply;
}
.learn {
  padding-block:82px 90px;
}
.lessons {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:50px;
  margin-top:45px;
}
.lessons article {
  border-top:2px solid var(--ink);
  padding-top:20px;
}
.number {
  font-size:14px;
  color:#087780;
  font-weight:800;
  display:block;
  margin-bottom:24px;
}
.lessons h3 {
  margin-bottom:18px;
}
.lessons p {
  color:var(--muted);
  font-size:16px;
  margin-bottom:0;
}
.author-band {
  background:var(--teal);
}
.author {
  padding-block:75px;
  display:grid;
  grid-template-columns:1fr 1.15fr;
  gap:90px;
}
.nickname {
  display:block;
  font:italic 23px/1.5 Georgia,serif;
  letter-spacing:0;
  margin-top:20px;
}
.author p {
  font-size:16px;
}
.author .eyebrow {
  font-size:11px;
}
.author .bio-lead {
  font-size:23px;
  line-height:1.35;
  font-weight:700;
  letter-spacing:-.02em;
}
.closing {
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:55px 80px;
  align-items:center;
  padding-block:90px;
}
.closing h2 {
  font-size:clamp(40px,5vw,65px);
}
.buy p {
  font-size:16px;
}
.buy .eyebrow {
  font-size:11px;
}
.availability {
  display:inline-block;
  background:var(--paper);
  border-left:4px solid var(--teal);
  padding:13px 18px;
  font-weight:700;
  margin-top:8px;
}
.gift-cartoon {
  width:100%;
  max-width:540px;
  justify-self:center;
}
.closing > .follow {
  grid-column:1 / -1;
  width:100%;
  max-width:720px;
  justify-self:center;
}
.follow {
  border:1px solid var(--line);
  padding:32px;
}
.follow .eyebrow {
  font-size:10px;
  margin-bottom:20px;
}
.follow h3 {
  font-size:28px;
  margin-bottom:17px;
}
.follow p {
  font-size:16px;
  color:var(--muted);
}
.follow a {
  display:flex;
  justify-content:space-between;
  gap:12px;
  font-size:14px;
  font-weight:700;
  padding-block:13px;
  border-top:1px solid var(--line);
  text-decoration:none;
}
.follow a:hover {
  text-decoration:underline;
}
.follow a span {
  font-weight:400;
}
footer {
  border-top:1px solid var(--line);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  padding-block:25px;
}
footer p,footer>a:last-child {
  font-size:12px;
  margin:0;
}
footer .wordmark {
  font-size:23px;
}
.skip-link {
  position:absolute;
  left:16px;
  top:-90px;
  background:white;
  padding:12px;
  z-index:10;
}
.skip-link:focus {
  top:10px;
}
@media(max-width:1000px) {
  .hero {
    gap:55px;
  }
  .story {
    gap:35px;
  }
  .author {
    gap:40px;
  }
  .closing {
    gap:45px;
  }
  .lessons {
    gap:25px;
  }
}
@media(max-width:720px) {
  .wrap {
    width:calc(100% - 40px);
  }
  .masthead {
    flex-wrap:wrap;
    gap:15px;
    padding-block:20px;
  }
  nav {
    gap:22px;
    font-size:12px;
  }
  .hero {
    grid-template-columns:1fr;
    padding-block:45px 55px;
    gap:45px;
  }
  h1 {
    font-size:clamp(64px,14vw,90px);
  }
  .hero .cover {
    justify-self:center;
    width:70%;
    max-width:310px;
  }
  .dek {
    font-size:23px;
  }
  .story,.author,.closing {
    grid-template-columns:1fr;
    gap:36px;
    padding-block:55px;
  }
  .story .cartoon {
    max-width:440px;
    justify-self:center;
  }
  .learn {
    padding-block:55px;
  }
  .lessons {
    grid-template-columns:1fr;
    gap:30px;
    margin-top:30px;
  }
  .lessons h3 br {
    display:none;
  }
  .number {
    margin-bottom:15px;
  }
  .author h2 {
    margin-bottom:0;
  }
  .closing {
    gap:25px;
  }
  .follow {
    padding:24px;
  }
  footer {
    flex-wrap:wrap;
  }
  footer p {
    display:none;
  }
}
@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto;
  }
}