:root {
  --paper: #fff8e8;
  --paper-2: #fffdf5;
  --ink: #101010;
  --yellow: #f5e642;
  --red: #ff5b42;
  --mint: #63e6be;
  --blue: #77a7ff;
  --line: 5px solid var(--ink);
  --shadow: 9px 9px 0 var(--ink);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    linear-gradient(135deg, rgba(245, 230, 66, 0.28), transparent 42%),
    linear-gradient(315deg, rgba(119, 167, 255, 0.20), transparent 35%),
    var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
}

a {
  color: inherit;
}

.shell {
  width: min(1440px, calc(100vw - 28px));
  margin: 0 auto;
  padding: 20px 0 36px;
}

.back-link,
.actions a {
  display: inline-block;
  padding: 12px 16px;
  border: var(--line);
  background: var(--paper-2);
  box-shadow: 6px 6px 0 var(--ink);
  font-weight: 900;
  text-decoration: none;
  text-transform: uppercase;
}

.back-link {
  margin-bottom: 18px;
  background: var(--blue);
}

.hero,
.intro-card,
.book-card {
  border: var(--line);
  background: var(--paper-2);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 24px;
  padding: 28px;
  margin-bottom: 24px;
  background:
    linear-gradient(90deg, transparent 0 74%, var(--yellow) 74%),
    var(--paper-2);
}

.stamp,
.book-label,
.book-status {
  display: inline-block;
  margin: 0;
  padding: 8px 12px;
  border: 4px solid var(--ink);
  font-weight: 900;
  text-transform: uppercase;
}

.stamp,
.book-label {
  background: var(--red);
}

.book-status {
  background: var(--yellow);
}

.book-status.early {
  background: var(--blue);
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 14px;
  font-size: clamp(56px, 9vw, 112px);
  line-height: 0.86;
  text-transform: uppercase;
}

.lead {
  max-width: 42rem;
  margin-bottom: 0;
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 800;
  line-height: 1.1;
}

.hero-note {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  padding: 22px;
  border: 4px solid var(--ink);
  background: var(--mint);
}

.hero-note strong {
  font-size: 34px;
  line-height: 0.95;
  text-transform: uppercase;
}

.hero-note span {
  font-size: 18px;
  font-weight: 800;
  line-height: 1.25;
}

.intro {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-bottom: 24px;
}

.intro-card {
  padding: 22px;
}

.intro-card h2,
.book-card h2 {
  margin-bottom: 10px;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 0.95;
  text-transform: uppercase;
}

.intro-card p,
.book-card p {
  font-size: 20px;
  line-height: 1.35;
}

.books {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.book-card {
  min-height: 420px;
  padding: 22px;
}

.book-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.subtitle {
  min-height: 58px;
  margin-bottom: 12px;
  font-size: 24px;
  font-weight: 800;
  line-height: 1.12;
}

.summary {
  min-height: 86px;
  margin-bottom: 18px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.yellow {
  background: #fff6a6;
}

.mint {
  background: #b8f5df;
}

.coral {
  background: #ffb49d;
}

.blue {
  background: #bfd2ff;
}

@media (max-width: 1050px) {
  .hero,
  .intro,
  .books {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  :root {
    --shadow: 4px 4px 0 var(--ink);
  }

  .shell {
    width: calc(100vw - 20px);
  }

  .hero,
  .intro-card,
  .book-card {
    padding: 18px;
  }

  .book-top {
    flex-direction: column;
  }

  .subtitle,
  .summary,
  .intro-card p,
  .book-card p {
    min-height: 0;
    font-size: 18px;
  }
}