/* Layout: one narrow leaf of paper per page, poem block centered, lines left-aligned, lots of air. */
:root {
  --skin: #efe6e1;      /* page: pale skin */
  --ink: #2b1d24;       /* text: plum-black ink */
  --muted: #86707a;     /* quiet labels */
  --blood: #8e2a3b;     /* the one accent: dried rose */
  --rule: #ddcdc7;      /* hairlines */
  --display: "Bodoni Moda", "Didot", "Bodoni 72", Georgia, serif;
  --text: "Newsreader", "Iowan Old Style", Georgia, serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --skin: #1d1519; --ink: #eaddd8; --muted: #a18c94; --blood: #d77788; --rule: #3a2b32;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --skin: #1d1519; --ink: #eaddd8; --muted: #a18c94; --blood: #d77788; --rule: #3a2b32;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--skin);
  color: var(--ink);
  font-family: var(--text);
  font-weight: 300;
  font-size: clamp(1.05rem, 0.98rem + 0.3vw, 1.2rem);
  line-height: 1.6;
  font-optical-sizing: auto;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  padding-inline: max(20px, env(safe-area-inset-left, 0px));
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 1px solid var(--blood); outline-offset: 4px; }
::selection { background: var(--blood); color: var(--skin); }
em { font-style: italic; }

/* top bar */
.bar {
  display: flex; justify-content: space-between; gap: 1rem;
  padding-block: 1.4rem 0;
  font-size: 0.85rem; color: var(--muted);
  max-width: 46rem; width: 100%; margin-inline: auto;
}
.bar a:hover { color: var(--blood); }
.bar .links { display: flex; gap: 1.2rem; }
.bar .home { font-family: var(--display); font-style: italic; font-size: 1rem; }

/* a leaf */
.leaf {
  flex: 1;
  width: 100%;
  max-width: 34rem;
  margin-inline: auto;
  padding-block: clamp(3rem, 9vh, 6.5rem) 3rem;
}

/* poem */
.part-label { margin: 0 0 2.2rem; font-size: 0.85rem; font-style: italic; color: var(--muted); }
.part-label a:hover { color: var(--blood); }
.poem-title, .page-title {
  font-family: var(--display); font-style: italic; font-weight: 400;
  font-size: clamp(2rem, 1.6rem + 1.8vw, 2.9rem);
  line-height: 1.08; letter-spacing: -0.01em;
  margin: 0 0 2.4rem; text-wrap: balance;
}
.subtitle { margin: -1.6rem 0 2.4rem; font-style: italic; color: var(--muted); }

.verse .stanza { margin: 0 0 1.35em; }
.verse .ln {
  display: block;
  white-space: pre-wrap;
  padding-left: calc(var(--in, 0) * 2.2em + 1.6em);
  text-indent: -1.6em;           /* wrapped lines hang */
}
.prose p { margin: 0 0 1.1em; }
.is-prose { max-width: 38rem; }
.choices { margin: 0; padding-left: 1.6em; }
.choices li { margin-bottom: 0.6em; padding-left: 0.3em; }
.choices li::marker { color: var(--muted); }

/* pager */
.pager {
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: end; gap: 1rem;
  max-width: 46rem; width: 100%; margin-inline: auto;
  padding-block: 2rem max(2rem, env(safe-area-inset-bottom, 0px));
  border-top: 1px solid var(--rule);
  font-size: 0.9rem;
}
.pg { display: flex; flex-direction: column; gap: 0.15rem; min-width: 0; }
.pg.next { text-align: right; align-items: flex-end; }
.pg .dir { font-size: 0.75rem; color: var(--muted); letter-spacing: 0.02em; }
.pg .t { font-family: var(--display); font-style: italic; font-size: 1.05rem; overflow-wrap: anywhere; }
.pg:hover .t { color: var(--blood); }
.folio { color: var(--muted); font-variant-numeric: oldstyle-nums; font-size: 0.85rem; }

/* cover: the one bold moment */
.is-cover { justify-content: center; }
.cover {
  min-height: 100svh;
  display: grid; place-content: center; justify-items: center;
  text-align: center; gap: 1.6rem;
  padding-block: 3rem;
}
.cover-title {
  font-family: var(--display); font-style: italic; font-weight: 400;
  font-size: clamp(3.4rem, 1rem + 12vw, 9.5rem);
  line-height: 0.88; letter-spacing: -0.03em;
  margin: 0;
}
.cover-title .w { display: block; }
.cover-title .w + .w { padding-left: 0.9em; }
.cover-title span span {
  display: inline-block;
  animation: vanish 3.2s cubic-bezier(.4, 0, .2, 1) forwards;
  animation-delay: calc(0.9s + var(--d) * 0.22s);
}
@keyframes vanish {
  to { opacity: calc(0.18 + var(--d) * 0.06); filter: blur(calc((10 - var(--d)) * 0.12px)); }
}
.byline { margin: 0; font-size: 1.05rem; letter-spacing: 0.04em; }
.cover-nav { display: flex; gap: 2rem; flex-wrap: wrap; justify-content: center; font-size: 0.95rem; }
.cover-nav a { border-bottom: 1px solid var(--rule); padding-bottom: 2px; }
.cover-nav a:hover { border-color: var(--blood); color: var(--blood); }
.cover-nav .begin { color: var(--blood); border-color: var(--blood); }
.small { font-size: 0.78rem; color: var(--muted); margin: 0; }

/* epigraph */
.epigraph { display: flex; align-items: center; justify-content: center; }
.epigraph blockquote { margin: 0; font-size: 0.98em; }
.epigraph blockquote p { margin: 0 0 1.4rem; }
.epigraph .ln { display: block; }
.epigraph footer { color: var(--muted); font-size: 0.88rem; }
.epigraph footer::before { content: "\2014\2009"; }

/* part pages */
.part { display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; }
.part-num { font-family: var(--display); font-size: 1.6rem; margin: 0 0 0.6rem; color: var(--blood); }
.part-name {
  font-family: var(--display); font-style: italic; font-weight: 400;
  font-size: clamp(1.8rem, 1.3rem + 2vw, 2.7rem); line-height: 1.1;
  margin: 0; text-wrap: balance; max-width: 18ch;
}
.center { text-align: center; }

/* contents */
.contents { max-width: 36rem; }
.toc-part { margin-bottom: 2.2rem; }
.toc-part h2 { font-weight: 400; font-size: 1rem; margin: 0 0 0.7rem; }
.toc-part h2 a { display: flex; gap: 0.9rem; align-items: baseline; }
.toc-part h2 .num { font-family: var(--display); color: var(--blood); min-width: 2.6rem; }
.toc-part h2 .name { font-style: italic; color: var(--muted); }
.toc-part h2 a:hover .name { color: var(--blood); }
.toc-part ol { list-style: none; margin: 0; padding: 0 0 0 3.5rem; }
.toc-part li a { display: flex; align-items: baseline; gap: 0.6rem; padding-block: 0.12rem; }
.toc-part li a::after { content: ""; order: 1; flex: 1; border-bottom: 1px dotted var(--rule); transform: translateY(-0.3em); }
.toc-part li .t { min-width: 0; }
.toc-part li .n { order: 2; color: var(--muted); font-size: 0.85rem; font-variant-numeric: oldstyle-nums; }
.toc-part li a:hover .t { color: var(--blood); }

/* about */
.about .bio p { margin: 0 0 1.2em; }
.about.has-photo { max-width: 52rem; display: grid; grid-template-columns: minmax(0, 15rem) minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; }
.portrait { margin: 0; }
.portrait img { display: block; width: 100%; height: auto;  }
@media (max-width: 640px) { .about.has-photo { grid-template-columns: 1fr; } .portrait { max-width: 15rem; } }

/* notes */
.notes p { font-size: 0.95rem; overflow-wrap: anywhere; }
.notes a { border-bottom: 1px solid var(--rule); }

@media (max-width: 520px) {
  .toc-part ol { padding-left: 1.2rem; }
  .toc-part h2 .num { min-width: 2rem; }
  .verse .ln { padding-left: calc(var(--in, 0) * 1.4em + 1.2em); text-indent: -1.2em; }
  .cover-title .w + .w { padding-left: 0.5em; }
}
@media (prefers-reduced-motion: reduce) {
  .cover-title span span { animation: none; }
}
@media print {
  .bar, .pager { display: none; }
}