*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --paper: #f4ecd6;
  --paper-shade: #ebe1c1;
  --ink: #1f1a14;
  --ink-muted: #5a4e3d;
  --ink-faint: #8a7c66;
  --rubric: #8c2520;
  --rubric-soft: rgba(140, 37, 32, 0.08);
  --rule: #c4b48f;
  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, "URW Palladio L", "Book Antiqua", Georgia, serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

html {
  font-family: var(--font-serif);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
  font-size: 18px;
  overflow-x: clip;
  scroll-behavior: smooth;
  font-feature-settings: "kern", "liga";
  font-variant-numeric: oldstyle-nums;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: radial-gradient(ellipse at top, var(--paper) 0%, var(--paper-shade) 100%);
  background-attachment: fixed;
  min-height: 100vh;
}

@media (min-width: 1100px) {
  html { font-size: 19px; }
}

:focus-visible {
  outline: 2px solid var(--rubric);
  outline-offset: 2px;
}

::selection {
  background: rgba(140, 37, 32, 0.18);
  color: var(--ink);
}

/* Folio container */
.folio {
  max-width: 34em;
  margin: 0 auto;
  padding: 4.5rem 2rem 2.5rem;
}

/* Incipit */
.incipit {
  text-align: center;
  margin-bottom: 2.5rem;
}

.emblem {
  width: 64px;
  height: 64px;
  border-radius: 22%;
  margin-bottom: 1.25rem;
  opacity: 0.92;
}

.incipit h1 {
  font-size: 3.5rem;
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.01em;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 0.6rem;
  text-wrap: balance;
}

.subtitle {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--ink-muted);
  font-variant: small-caps;
  letter-spacing: 0.12em;
}

/* Fleuron divider */
.fleuron {
  text-align: center;
  color: var(--rubric);
  font-size: 1.5rem;
  margin: 2.5rem 0;
  line-height: 1;
  user-select: none;
}

/* Prose */
.prose p {
  margin-bottom: 1.1rem;
  text-align: justify;
  hyphens: auto;
  -webkit-hyphens: auto;
  text-wrap: pretty;
}

.prose p + p {
  text-indent: 1.5em;
  margin-top: -0.3rem;
}

.prose em {
  font-style: italic;
}

.dropcap {
  float: left;
  font-family: var(--font-serif);
  font-size: 5.1em;
  line-height: 0.88;
  font-weight: 400;
  color: var(--rubric);
  padding: 0.05em 0.12em 0 0;
  margin-top: 0.02em;
}

/* Progressive enhancement: use the proper CSS spec where supported (Safari, Edge) */
@supports (initial-letter: 3) or (-webkit-initial-letter: 3) {
  .dropcap {
    float: none;
    font-size: 1em;
    line-height: inherit;
    padding: 0;
    margin: 0;
    initial-letter: 3;
    -webkit-initial-letter: 3;
    margin-right: 0.1em;
    color: var(--rubric);
  }
}

/* Marginalia: a sidenote even when stacked (right-aligned, narrow, fleuron-led).
   On wide screens, lifts into the right margin via negative margins. */
.margin-note {
  display: block;
  max-width: 22em;
  margin: 0.25rem 0 1.1rem auto;
  font-size: 0.82em;
  font-style: italic;
  line-height: 1.5;
  color: var(--ink-faint);
  text-align: right;
}

.margin-note::before {
  content: "※";
  display: inline-block;
  margin-right: 0.4em;
  color: var(--rubric);
  font-style: normal;
  font-size: 0.9em;
  vertical-align: 0.05em;
}

.margin-note em {
  font-style: normal;
  font-weight: 500;
  color: var(--ink-muted);
}

@media (min-width: 1100px) {
  .margin-note {
    float: right;
    clear: right;
    width: 11em;
    max-width: none;
    margin: 0.5em -13em 1rem 1.5em;
    text-align: left;
  }
}

/* Plate */
.plate {
  text-align: center;
  margin: 3rem auto;
}

.plate img {
  width: auto;
  max-width: min(100%, 260px);
  height: auto;
  border: 1px solid var(--rule);
  padding: 6px;
  background: var(--paper);
}

.plate figcaption {
  margin-top: 1rem;
  font-style: italic;
  font-variant: small-caps;
  letter-spacing: 0.1em;
  font-size: 0.8rem;
  color: var(--ink-muted);
}

/* Colophon */
.colophon h2 {
  font-weight: 400;
  font-style: italic;
  font-size: 1.6rem;
  color: var(--ink);
  text-align: center;
  margin-bottom: 1.5rem;
  text-wrap: balance;
}

.colophon p {
  margin-bottom: 1rem;
}

.steps {
  margin: 1.25rem 0 1.25rem 1.5em;
  padding: 0;
}

.steps li {
  margin-bottom: 0.6rem;
  padding-left: 0.25rem;
}

.steps li::marker {
  color: var(--rubric);
  font-style: italic;
}

code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--rubric-soft);
  color: var(--ink);
  padding: 0.08em 0.4em;
  border-radius: 3px;
}

.colophon a,
.prose a,
.readmore a {
  color: var(--rubric);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  transition: text-decoration-thickness 0.15s ease;
}

.colophon a:hover,
.prose a:hover,
.readmore a:hover {
  text-decoration-thickness: 2px;
}

.readmore {
  font-size: 0.92rem;
  color: var(--ink-muted);
  font-style: italic;
}

/* Footer */
footer {
  margin-top: 3.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--rule);
  text-align: center;
  font-size: 0.85rem;
  font-style: italic;
  color: var(--ink-muted);
}

footer p {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

footer a {
  color: var(--ink-muted);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

footer a:hover {
  color: var(--rubric);
}

footer .icon {
  width: 1em;
  height: 1em;
}

footer .middot {
  color: var(--ink-faint);
}

/* Responsive */
@media (max-width: 600px) {
  .folio {
    padding: 3rem 1.5rem 2rem;
  }

  .incipit h1 {
    font-size: 2.75rem;
  }

  .prose p {
    text-align: left;
    hyphens: none;
  }

  .prose p + p {
    text-indent: 1.25em;
  }

  .dropcap {
    font-size: 3.8em;
  }

  .fleuron {
    margin: 2rem 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

/* Print: drop ornament, expand column, switch to plain white for ink savings */
@media print {
  html, body {
    background: #ffffff;
    color: #000000;
    font-size: 11pt;
  }

  .folio {
    max-width: none;
    padding: 0;
  }

  .emblem,
  .fleuron,
  footer {
    display: none;
  }

  .incipit h1 {
    font-size: 2rem;
  }

  .prose p {
    text-align: left;
    hyphens: none;
  }

  .dropcap {
    color: #000000;
  }

  .plate img {
    border: 1px solid #999;
    padding: 0;
    max-width: 320px;
  }

  .steps li::marker {
    color: #000000;
  }

  a {
    color: #000000;
    text-decoration: underline;
  }

  /* Show URLs for external links */
  .prose a[href^="http"]::after,
  .colophon a[href^="http"]::after {
    content: " (" attr(href) ")";
    font-size: 0.85em;
    color: #555;
  }
}