:root {
  color-scheme: light;
  --paper: #faf6ed;
  --ink: #302b33;
  --soft-ink: #625566;
  --violet: #6b537c;
  --lavender: #e7deeb;
  --sand: #e9deca;
  --rule: #d8ccda;
  --furniture: "Avenir Next", "Trebuchet MS", "Segoe UI", sans-serif;
  --display: "Arial Black", "Avenir Next", "Trebuchet MS", sans-serif;
  --reading: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  font-size: 100%;
  background: var(--paper);
  color: var(--ink);
}
* { box-sizing: border-box; }
html { scroll-padding-top: 28px; }
body { margin: 0; font: 1.25rem/1.65 var(--reading); }
body, main, article, section, nav, div { min-width: 0; }
[hidden] { display: none !important; }
button, summary, a { -webkit-tap-highlight-color: #d2bfdc; }
a { color: var(--violet); text-underline-offset: .22em; text-decoration-thickness: .08em; }
a:hover { text-decoration-thickness: .15em; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid #715582; outline-offset: 5px; }
button, summary { font: 600 1rem/1.4 var(--furniture); }
button { cursor: pointer; }
button, a { touch-action: manipulation; }
h1, h2 { font-family: var(--display); font-weight: 900; font-stretch: expanded; letter-spacing: -.045em; }
h1 { font-size: clamp(2.25rem, 4.2vw, 3.7rem); line-height: 1.12; margin: 0 0 25px; text-wrap: balance; }
h2 { font-size: clamp(1.45rem, 2.25vw, 1.85rem); line-height: 1.23; margin: 0 0 20px; }
h3 { font: 700 1.08rem/1.45 var(--furniture); margin: 0 0 8px; }
p { margin: 0 0 1.15em; max-width: 67ch; }
small { font-size: 1rem; }
strong, b { font-weight: 700; }
#skip-reading { position: absolute; left: 24px; top: 12px; z-index: 5; padding: 12px 20px; background: var(--ink); color: var(--paper); border-radius: 6px; transform: translateY(-180%); font: 600 1rem/1.5 var(--furniture); }
#skip-reading:focus { transform: translateY(0); }
#masthead { max-width: 1328px; margin: auto; padding: 30px 36px 25px; display: flex; justify-content: space-between; align-items: center; gap: 25px; border-bottom: 2px solid var(--rule); }
#masthead > a { color: var(--ink); display: flex; align-items: center; gap: 14px; text-decoration: none; font: 700 1.125rem/1.4 var(--furniture); min-height: 56px; }
#masthead b { font: 900 2.3rem/1 var(--display); background: var(--lavender); padding: 7px 11px 11px; border-radius: 6px; color: var(--violet); }
#masthead small { display: block; font-weight: 400; color: var(--soft-ink); }
#masthead nav { display: flex; flex-wrap: wrap; gap: 6px 14px; }
#masthead nav a { padding: 13px 9px; min-height: 48px; color: var(--ink); font: 500 1rem/1.5 var(--furniture); text-decoration: none; border-radius: 6px; }
#masthead nav a:hover { background: var(--lavender); }
main { max-width: 1256px; margin: auto; padding: 0 36px; }
#cover { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(250px, .8fr); align-items: center; gap: clamp(28px, 5vw, 72px); padding: 72px 0 60px; }
#cover h1 { font-size: clamp(2.55rem, 4.9vw, 4.3rem); line-height: 1.09; }
#chapter-label { font: 500 1rem/1.5 var(--furniture); color: var(--soft-ink); margin-bottom: 18px; }
#chapter-initial { font: 900 6.5rem/.95 var(--display); color: var(--violet); letter-spacing: -.09em; }
#cover #chapter-initial { display: none; }
#intro { font-size: 1.35rem; line-height: 1.55; max-width: 48ch; }
#guide-role { font: 500 1.0625rem/1.6 var(--furniture); max-width: 46ch; color: var(--soft-ink); margin-bottom: 24px; }
#opening-links { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
#opening-links > a, [data-open-evidence], #chapter-opening > div > a, #missing-page > a { font: 600 1rem/1.5 var(--furniture); display: inline-flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 48px; padding: 12px 18px; border-radius: 6px; background: var(--violet); color: var(--paper); border: 2px solid var(--violet); text-decoration: none; }
[data-open-evidence] { background: transparent; color: var(--violet); }
#opening-links > a:hover, #missing-page > a:hover { background: #564065; }
[data-open-evidence]:hover { background: var(--lavender); }
figure { margin: 0; position: relative; min-height: 270px; aspect-ratio: 4/3; border-radius: 6px; background: #eee6db; isolation: isolate; overflow: hidden; }
figure::before { content: ""; position: absolute; width: 67%; height: 68%; top: 12%; left: 17%; transform: rotate(-12deg); background: #d1c1d9; border-radius: 6px 6px 40% 6px; box-shadow: 19px 26px 0 #e4d9c2, -23px 11px 0 #fdfaf3; z-index: -1; }
figure img { display: block; position: absolute; width: 100%; height: 100%; object-fit: cover; inset: 0; z-index: 0; }
figcaption { position: absolute; bottom: 0; left: 0; right: 0; padding: 12px 17px; background: var(--paper); font: 500 1rem/1.5 var(--furniture); color: var(--soft-ink); z-index: 2; }
#cover figure { aspect-ratio: 1/1.15; min-height: 360px; }
#cover figure::after { content: "T"; position: absolute; font: 900 clamp(9rem, 17vw, 15rem)/1 var(--display); color: #624b73; top: 18%; right: 9%; transform: rotate(7deg); z-index: 1; }
#chapters { scroll-margin-top: 30px; }
body[data-volume="opening"] #chapters { border-block: 2px solid var(--rule); padding: 30px 0 34px; }
#chapters > div { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 0 26px; }
#chapters a { display: flex; align-items: center; gap: 14px; padding: 15px 7px; min-height: 78px; text-decoration: none; color: var(--ink); border-bottom: 1px solid var(--rule); border-radius: 6px; }
#chapters a > span { width: 42px; flex: 0 0 42px; font: 900 2.8rem/1 var(--display); color: var(--violet); }
#chapters a > strong { font: 600 1rem/1.45 var(--furniture); }
#chapters a:hover { background: #efe7f0; }
#chapters a[aria-current="page"] { background: var(--lavender); }
#chapter-text { max-width: 760px; }
body[data-volume="opening"] #chapter-text { margin: 65px auto 0; }
#chapter-text > section { margin-bottom: 44px; }
#chapter-text > figure { margin: 12px 0 46px; }
#page-spread { display: grid; grid-template-columns: 230px minmax(0,1fr); grid-template-areas: "index text"; gap: clamp(42px, 6vw, 82px); padding-top: 60px; }
#page-spread > #chapters { grid-area: index; align-self: start; position: sticky; top: 26px; padding-top: 10px; }
#page-spread > #chapters h2 { font: 700 1.0625rem/1.5 var(--furniture); letter-spacing: 0; margin-bottom: 13px; }
#page-spread > #chapters > div { display: block; }
#page-spread > #chapters a { min-height: 52px; padding: 10px; gap: 13px; }
#page-spread > #chapters a > span { font-size: 1.65rem; width: 25px; flex-basis: 25px; }
#page-spread > article { grid-area: text; }
#page-spread #chapter-opening { display: grid; grid-template-columns: 80px minmax(0,1fr); gap: 22px; margin-bottom: 56px; }
#page-spread #chapter-label { margin-bottom: 14px; }
#page-spread #chapter-opening h1 { font-size: clamp(2.2rem, 3.6vw, 3.25rem); }
#recap { padding: 28px 30px 12px; background: var(--lavender); border-radius: 6px; margin: 30px 0 36px; }
#recap h2 { font-size: 1.4rem; }
#source-pocket { border: 2px solid var(--rule); border-radius: 6px; margin: 0 0 45px; }
#source-pocket > summary { min-height: 60px; cursor: pointer; padding: 16px 20px; color: var(--violet); }
#source-pocket summary span { float: right; padding-left: 12px; }
#source-pocket > div { padding: 14px 24px 20px; }
#source-note-content section, #reading-trail > section { border-top: 1px solid var(--rule); padding-top: 14px; margin-top: 20px; }
#source-note-content p, #reading-trail > section p { font-size: 1.125rem; line-height: 1.6; }
#source-note-content h3 a, #reading-trail h3 a { display: inline-flex; align-items: center; min-height: 46px; padding: 8px 0; }
#reading-trail { background: #f0e9dd; border-radius: 6px; padding: 32px; margin-bottom: 40px; }
#nearby-notes { background: #eee6ee; border-radius: 6px; padding: 25px 30px 30px; margin: 65px 0 25px; }
#nearby-notes > p { font: 500 1rem/1.5 var(--furniture); color: var(--soft-ink); margin-bottom: 12px; }
#nearby-notes > div { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; }
#nearby-notes a { min-height: 58px; padding: 12px 14px; display: flex; align-items: center; justify-content: space-between; gap: 18px; font: 600 1rem/1.5 var(--furniture); border-radius: 6px; color: var(--ink); background: var(--paper); text-decoration: none; }
#nearby-notes a:hover { background: #fefbf6; }
#page-turn { display: flex; justify-content: space-between; gap: 20px; margin: 30px 0 64px; }
#page-turn a { display: flex; align-items: center; justify-content: space-between; gap: 22px; min-height: 70px; padding: 14px 4px; text-decoration: none; font: 500 1rem/1.5 var(--furniture); max-width: 48%; }
#page-turn strong { display: block; font-weight: 700; color: var(--ink); }
footer { margin: 0; padding: 36px max(36px, calc((100vw - 1184px)/2)); background: var(--lavender); }
footer p { max-width: 68ch; font-size: 1.125rem; margin-bottom: 16px; }
footer nav { display: flex; flex-wrap: wrap; gap: 10px 24px; }
footer a { display: inline-flex; align-items: center; min-height: 48px; padding: 10px 2px; font: 600 1rem/1.5 var(--furniture); color: var(--ink); }
#missing-page { max-width: 740px; margin: 90px auto 100px; }
#missing-page > a { margin-bottom: 28px; }
dialog { width: min(580px, calc(100vw - 20px)); max-width: none; max-height: 100dvh; height: 100dvh; margin: 0 0 0 auto; padding: 26px 34px 44px; border: 0; border-left: 5px solid #baa5c8; border-radius: 6px 0 0 6px; background: var(--paper); color: var(--ink); overflow-y: auto; overscroll-behavior: contain; }
dialog::backdrop { background: rgb(47 38 50 / .38); }
dialog > button { display: block; margin: 0 0 28px auto; min-width: 100px; min-height: 46px; padding: 11px 15px; border: 2px solid var(--violet); background: var(--lavender); color: var(--ink); border-radius: 6px; }
dialog h2 { font-size: 1.8rem; }
body[data-pocket-open] { overflow: hidden; }
@media (min-width: 1100px) { #chapter-text > section > p { max-width: 64ch; } }
@media (max-width: 1000px) {
  #page-spread { grid-template-columns: 190px minmax(0,1fr); gap: 34px; }
  #page-spread #chapter-opening { grid-template-columns: 1fr; gap: 12px; }
  #chapter-initial { font-size: 5.2rem; }
  #page-spread > #chapters a { padding-inline: 6px; }
  #cover { grid-template-columns: minmax(0,1.4fr) minmax(200px,.8fr); gap: 25px; }
  #cover figure { min-height: 320px; }
  #chapters > div { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 720px) {
  body { font-size: 1.125rem; line-height: 1.65; }
  #masthead { padding: 21px 20px 12px; align-items: start; flex-direction: column; gap: 12px; }
  #masthead > a { gap: 12px; }
  #masthead b { font-size: 2rem; }
  #masthead nav { gap: 2px 10px; width: 100%; }
  #masthead nav a { padding: 11px 6px; }
  main { padding-inline: 20px; }
  #cover { grid-template-columns: 1fr; padding: 39px 0 35px; gap: 35px; }
  #cover h1 { font-size: clamp(2.4rem, 8.5vw, 3.5rem); text-wrap: pretty; }
  #cover figure { min-height: 280px; aspect-ratio: 1.3/1; }
  #cover figure::after { font-size: 11rem; top: 4%; }
  #intro { font-size: 1.25rem; }
  #chapter-label { margin-bottom: 15px; }
  #chapters > div { grid-template-columns: 1fr; gap: 0; }
  #chapters a { min-height: 65px; }
  #chapters a > span { font-size: 2.25rem; }
  #page-spread { grid-template-columns: minmax(0,1fr); grid-template-areas: "text" "index"; gap: 35px; padding-top: 35px; }
  #page-spread > #chapters { position: static; border-top: 2px solid var(--rule); padding-top: 24px; }
  #page-spread > #chapters a { min-height: 51px; }
  #page-spread #chapter-opening { margin-bottom: 42px; gap: 15px; }
  #page-spread #chapter-opening h1 { font-size: clamp(2.1rem,8vw,3rem); text-wrap: pretty; }
  #chapter-initial { font-size: 5rem; }
  #chapter-text > section { margin-bottom: 35px; }
  #recap { padding: 24px 22px 12px; }
  #nearby-notes { margin-top: 42px; padding: 22px; }
  #nearby-notes > div { grid-template-columns: 1fr; gap: 10px; }
  #page-turn { gap: 12px; margin-bottom: 40px; }
  #page-turn a { gap: 10px; max-width: 49%; }
  #reading-trail { padding: 24px 20px; }
  footer { padding: 29px 22px; }
  footer nav { gap: 5px 21px; }
  dialog { padding: 22px 24px 40px; }
  #missing-page { margin-block: 45px 60px; }
}
@media (prefers-reduced-motion: no-preference) {
  dialog[open] { animation: unfold-pocket .18s ease-out; }
  @keyframes unfold-pocket { from { opacity: .65; transform: translateX(18px); } to { opacity: 1; transform: translateX(0); } }
}
@media print {
  body { font-size: 12pt; background: white; color: black; }
  #masthead nav, #chapters, #opening-links, [data-open-evidence], #nearby-notes, #page-turn, footer nav, dialog, #skip-reading { display: none; }
  #page-spread, #cover { display: block; padding-top: 0; }
  #source-pocket, #source-pocket > div { display: block !important; }
  #chapter-text { max-width: none; }
  h1, h2, h3 { break-after: avoid; }
  figure { max-width: 350px; }
}