:root {
  --paper: #f7f2e7;
  --ink: #211f1a;
  --muted: #6c665b;
  --rule: #c9bfaa;
  --accent: #963b2e;
  --green: #3f574d;
  --desk: #d6cfc0;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--desk);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--accent);
  text-decoration-color: color-mix(in srgb, var(--accent) 45%, transparent);
  text-underline-offset: 0.14em;
}

.print-tools {
  position: sticky;
  top: 0;
  z-index: 10;
  min-height: 3.25rem;
  padding: 0.65rem max(1rem, calc((100vw - 7.5in) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: rgb(33 31 26 / 94%);
  color: var(--paper);
  font: 600 0.72rem/1.2 var(--sans);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
}

.print-tools a {
  color: var(--paper);
  text-decoration: none;
}

.print-tools button {
  padding: 0.55rem 0.8rem;
  border: 1px solid #d8cfbd;
  background: var(--paper);
  color: var(--ink);
  font: 700 0.68rem/1 var(--sans);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}

.print-tools > div {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.print-tools .download-pdf {
  padding: 0.55rem 0.1rem;
}

.print-volume {
  width: min(100%, 7.5in);
  margin: 2rem auto;
  background: var(--paper);
  box-shadow: 0 0 2.5rem rgb(61 51 37 / 20%);
}

.print-volume > section {
  padding: 0.75in;
  border-bottom: 1px solid var(--rule);
}

.print-cover {
  min-height: 9in;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 1.25in;
  grid-template-rows: auto 1fr auto;
  gap: 0.4in;
  align-items: center;
  border-top: 0.15in solid var(--accent);
}

.cover-edition,
.small-caps {
  grid-column: 1 / -1;
  margin: 0;
  font: 700 0.7rem/1 var(--sans);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.print-cover h1 {
  margin: 0;
  font: 700 4.9rem/0.84 var(--sans);
  letter-spacing: -0.075em;
}

.print-cover h1 span {
  display: block;
  color: var(--accent);
}

.cover-glyph {
  width: 1.2in;
  height: 1.2in;
  display: grid;
  place-items: center;
  border: 0.08in solid var(--ink);
  font: 700 1.5rem/1 var(--mono);
  transform: rotate(-2deg);
}

.cover-subtitle {
  grid-column: 1 / -1;
  max-width: 4.5in;
  margin: 0;
  color: var(--muted);
  font: 500 1rem/1.45 var(--sans);
}

.print-title-page,
.print-copyright,
.print-contents,
.print-colophon {
  min-height: 7.5in;
}

.print-title-page {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.print-title-page h1,
.print-copyright h1,
.print-contents h1,
.print-colophon h1 {
  margin: 0.25in 0;
  font: 700 2.5rem/1 var(--sans);
  letter-spacing: -0.045em;
}

.title-subtitle {
  max-width: 4.8in;
  font-size: 1.15rem;
}

.title-revision {
  margin-top: 1in;
  color: var(--muted);
  font: 600 0.72rem/1.5 var(--sans);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.print-contents ol {
  list-style: none;
  margin: 0.35in 0 0;
  padding: 0;
  columns: 2;
  column-gap: 0.4in;
}

.print-contents li {
  break-inside: avoid;
  border-top: 1px solid var(--rule);
}

.print-contents a {
  padding: 0.12in 0;
  display: grid;
  grid-template-columns: 0.65in 1fr;
  color: var(--ink);
  text-decoration: none;
}

.print-contents span {
  color: var(--accent);
  font: 700 0.62rem/1.4 var(--sans);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.print-contents b {
  font: 600 0.8rem/1.25 var(--sans);
}

.print-chapter {
  min-height: 9in;
}

.print-running-label {
  margin: 0 0 0.45in;
  padding-bottom: 0.08in;
  display: flex;
  justify-content: space-between;
  gap: 0.15in;
  border-bottom: 1px solid var(--rule);
  color: var(--muted);
  font: 700 0.62rem/1 var(--sans);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.print-running-label a {
  color: var(--accent);
  font-size: 0.55rem;
  white-space: nowrap;
}

.print-chapter > p:nth-of-type(2) {
  display: none;
}

.print-chapter > hr:last-of-type,
.print-chapter > hr:last-of-type + p {
  display: none;
}

.print-chapter h1 {
  margin: 0 0 0.35in;
  font: 700 2.35rem/0.98 var(--sans);
  letter-spacing: -0.05em;
}

.print-chapter h1::after {
  content: "";
  display: block;
  width: 0.75in;
  margin-top: 0.2in;
  border-bottom: 0.06in solid var(--accent);
}

.print-chapter h2 {
  margin: 0.42in 0 0.12in;
  padding-top: 0.08in;
  border-top: 1px solid var(--rule);
  font: 700 1.25rem/1.15 var(--sans);
  letter-spacing: -0.02em;
}

.print-chapter h3 {
  margin: 0.28in 0 0.08in;
  color: var(--green);
  font: 700 0.95rem/1.2 var(--sans);
}

.print-chapter p {
  margin: 0 0 0.13in;
}

.print-chapter blockquote {
  margin: 0.25in 0;
  padding: 0.02in 0 0.02in 0.18in;
  border-left: 0.04in solid var(--accent);
  color: var(--green);
  font-style: italic;
}

.print-chapter code {
  padding: 0.01in 0.035in;
  border: 1px solid #d4cab7;
  background: #eee7d8;
  font: 0.82em/1.35 var(--mono);
}

.print-chapter pre {
  margin: 0.22in -0.05in;
  padding: 0.14in 0.16in;
  overflow-x: auto;
  border: 1px solid var(--rule);
  border-left: 0.04in solid var(--green);
  background: #ede6d8;
  font: 0.68rem/1.5 var(--mono);
  white-space: pre-wrap;
}

.print-chapter pre code {
  padding: 0;
  border: 0;
  background: transparent;
  font: inherit;
}

.print-chapter table {
  width: 100%;
  margin: 0.2in 0 0.28in;
  border-collapse: collapse;
  font-size: 0.78rem;
  line-height: 1.35;
}

.print-chapter th,
.print-chapter td {
  padding: 0.07in 0.06in;
  border-bottom: 1px solid var(--rule);
  text-align: left;
  vertical-align: top;
}

.print-chapter th {
  color: var(--accent);
  font: 700 0.62rem/1.2 var(--sans);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.print-chapter ul,
.print-chapter ol {
  margin: 0 0 0.16in;
  padding-left: 0.22in;
}

.print-chapter li {
  margin: 0.035in 0;
  padding-left: 0.03in;
}

.print-colophon {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

@media (max-width: 760px) {
  .print-tools span {
    display: none;
  }

  .print-tools .download-pdf {
    display: none;
  }

  .print-volume {
    width: 100%;
    margin: 0;
    box-shadow: none;
  }

  .print-volume > section {
    padding: 1.2rem;
  }

  .print-cover {
    min-height: calc(100vh - 3.25rem);
    grid-template-columns: 1fr;
  }

  .print-cover h1 {
    font-size: clamp(3.3rem, 18vw, 5rem);
  }

  .cover-glyph {
    display: none;
  }

  .print-contents ol {
    columns: 1;
  }
}

@media print {
  @page {
    size: 6in 9in;
    margin: 0.62in 0.58in 0.68in;

    @bottom-center {
      content: counter(page);
      color: #6c665b;
      font: 600 7pt/1 "Helvetica Neue", Helvetica, Arial, sans-serif;
    }
  }

  @page :first {
    @bottom-center {
      content: "";
    }
  }

  body {
    background: #fff;
    color: #000;
    font-size: 9.6pt;
    line-height: 1.42;
  }

  .print-tools {
    display: none;
  }

  .print-volume {
    width: auto;
    margin: 0;
    background: #fff;
    box-shadow: none;
  }

  .print-volume > section {
    padding: 0;
    border: 0;
    break-before: page;
  }

  .print-cover {
    min-height: 7.55in;
    break-before: auto;
  }

  .print-title-page,
  .print-copyright,
  .print-contents,
  .print-colophon,
  .print-chapter {
    min-height: 7.55in;
  }

  .print-chapter h1 {
    font-size: 26pt;
  }

  .print-chapter h2,
  .print-chapter h3 {
    break-after: avoid;
  }

  .print-chapter p,
  .print-chapter li {
    orphans: 3;
    widows: 3;
  }

  .print-chapter pre,
  .print-chapter table,
  .print-chapter blockquote {
    break-inside: avoid;
  }

  .print-chapter a {
    color: inherit;
    text-decoration: none;
  }
}