:root {
  color-scheme: light;
  --parchment: #cbb98f;
  --parchment-light: #eadcb5;
  --parchment-pale: #f1e6c7;
  --parchment-deep: #a88c5f;
  --ink: #1c140f;
  --ink-muted: #635344;
  --soot: #100b09;
  --vermilion: #9f251a;
  --vermilion-deep: #64130f;
  --malachite: #2c513f;
  --lapis: #2a3e60;
  --gold: #8c6c34;
  --gold-light: #b79b5d;
  --rule: rgba(53, 35, 24, .34);
  --rule-strong: rgba(53, 35, 24, .68);
  --serif: "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --display: Georgia, "Times New Roman", Times, serif;
  --sans: Arial, Helvetica, sans-serif;
  --mono: "Courier New", Courier, monospace;
}

* { box-sizing: border-box; }

html {
  max-width: 100%;
  background: var(--soot);
  color: var(--ink);
  font-family: var(--serif);
  scroll-behavior: smooth;
  overflow-x: hidden;
  overflow-x: clip;
}

body {
  max-width: 100%;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  overflow-x: clip;
  background:
    radial-gradient(circle at 14% 9%, rgba(255,255,255,.16), transparent 19rem),
    radial-gradient(circle at 82% 31%, rgba(91,51,25,.1), transparent 27rem),
    repeating-linear-gradient(91deg, rgba(61,40,24,.025) 0 1px, transparent 1px 7px),
    linear-gradient(90deg, rgba(83,48,24,.13), transparent 4%, transparent 96%, rgba(83,48,24,.13)),
    var(--parchment);
}

body::before {
  position: fixed;
  z-index: 30;
  inset: 0;
  border: 6px solid var(--soot);
  content: "";
  opacity: .9;
  pointer-events: none;
}

::selection { background: var(--vermilion); color: var(--parchment-pale); }
img,
picture,
video,
canvas,
svg { display: block; max-width: 100%; height: auto; }
figure { max-width: 100%; }
a { color: inherit; text-underline-offset: .22em; }
p { text-wrap: pretty; }
h1,
h2,
h3 {
  max-width: 100%;
  hyphens: auto;
  overflow-wrap: anywhere;
}

.topbar > *,
.rubric-strip > *,
.hero > *,
.abstract > *,
.section-header > *,
.book-record > *,
.book-reading > *,
.specimen-list article > a > *,
.recovered-fragment > *,
.fragment-foot > *,
.dispatch-list a > *,
.closing > *,
footer > *,
.page-intro > *,
.index-row > *,
.manifesto-list section > *,
.contact-grid > *,
.source-protocol > *,
.source-group-head > *,
.source-entry > * { min-width: 0; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 18px;
  padding: 10px 14px;
  transform: translateY(-110%);
  background: var(--soot);
  color: var(--parchment-pale);
  font: 700 .7rem var(--mono);
  text-transform: uppercase;
}

.skip-link:focus { transform: translateY(0); }

.topbar,
main,
footer {
  width: min(1500px, calc(100% - 80px));
  margin-inline: auto;
}

.topbar {
  min-height: 94px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  border-bottom: 2px solid var(--vermilion-deep);
}

.identity {
  justify-self: start;
  display: inline-flex;
  align-items: baseline;
  gap: 14px;
  color: var(--ink);
  text-decoration: none;
}

.wordmark {
  color: var(--vermilion-deep);
  font: 700 1.55rem/1 var(--display);
  letter-spacing: .11em;
}

.identity-note {
  color: var(--ink-muted);
  font: .59rem var(--mono);
  letter-spacing: .11em;
  text-transform: uppercase;
}

.system-label,
.serial {
  margin: 0;
  color: var(--ink-muted);
  font: .62rem/1.5 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.topbar nav {
  min-width: 0;
  justify-self: end;
  display: flex;
  gap: clamp(14px, 1.8vw, 28px);
}

.topbar nav a {
  color: var(--ink-muted);
  font: .62rem var(--mono);
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
}

.topbar nav a:hover,
.topbar nav a:focus-visible,
.topbar nav a[aria-current="page"],
.topbar nav .outlink { color: var(--vermilion-deep); }

.rubric-strip {
  min-height: 42px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 30px;
  align-items: center;
  padding: 8px max(40px, calc((100vw - 1500px) / 2));
  background: var(--vermilion-deep);
  color: var(--parchment-pale);
  box-shadow: inset 0 1px rgba(255,255,255,.12), inset 0 -1px rgba(0,0,0,.45);
}

.rubric-strip span {
  font: 700 .58rem var(--mono);
  letter-spacing: .13em;
  white-space: nowrap;
}

.rubric-strip p {
  margin: 0;
  font: italic .84rem var(--serif);
  text-align: center;
}

.hero {
  min-height: 860px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, .92fr);
  gap: clamp(46px, 6vw, 100px);
  align-items: center;
  padding: 82px 0 100px;
  border-bottom: 2px solid var(--vermilion-deep);
}

.illuminated-plate {
  min-width: 0;
  margin: 0;
}

.plate-frame {
  position: relative;
  min-width: 0;
  max-width: 100%;
  padding: 14px;
  border: 1px solid var(--ink);
  outline: 4px double var(--gold);
  outline-offset: -8px;
  background: var(--parchment-pale);
  box-shadow: 9px 12px 0 rgba(71,46,27,.16);
}

.plate-frame::before,
.plate-frame::after {
  position: absolute;
  z-index: 1;
  width: 48px;
  height: 48px;
  content: "";
  pointer-events: none;
}

.plate-frame::before {
  top: 5px;
  left: 5px;
  border-top: 7px solid var(--vermilion);
  border-left: 7px solid var(--vermilion);
}

.plate-frame::after {
  right: 5px;
  bottom: 5px;
  border-right: 7px solid var(--malachite);
  border-bottom: 7px solid var(--malachite);
}

.plate-frame img {
  width: 100%;
  aspect-ratio: 3 / 2;
  border: 1px solid rgba(38,25,17,.7);
  object-fit: cover;
  background: var(--parchment-deep);
}

.illuminated-plate figcaption {
  display: grid;
  grid-template-columns: .38fr 1fr;
  gap: 30px;
  margin-top: 25px;
  padding-top: 16px;
  border-top: 1px solid var(--rule-strong);
}

.illuminated-plate figcaption span {
  color: var(--vermilion-deep);
  font: 700 .6rem/1.5 var(--mono);
  letter-spacing: .08em;
}

.illuminated-plate figcaption p {
  max-width: 560px;
  margin: 0;
  color: var(--ink-muted);
  font: .78rem/1.6 var(--serif);
}

.hero-copy {
  min-width: 0;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: clamp(24px, 3vw, 48px);
  border-left: 1px solid var(--rule-strong);
}

.hero-meta {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--rule);
}

.hero-meta p {
  margin: 0;
  color: var(--ink-muted);
  font: .59rem var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero-meta .serial { color: var(--vermilion-deep); }

.hero h1 {
  max-width: 760px;
  margin: 68px 0 50px;
  color: var(--ink);
  font: 400 clamp(4.3rem, 6.4vw, 7.6rem)/.78 var(--display);
  letter-spacing: -.07em;
}

.hero h1 em {
  color: var(--vermilion-deep);
  font-weight: 400;
  overflow-wrap: anywhere;
}

.hero-lede {
  max-width: 690px;
  margin: 0;
  color: var(--ink-muted);
  font: 1.08rem/1.72 var(--serif);
}

.hero-lede > span {
  float: left;
  margin: .03em .12em 0 0;
  color: var(--vermilion-deep);
  font: 700 4.4rem/.72 var(--display);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  align-items: center;
  margin-top: 38px;
}

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border: 1px solid var(--ink);
  color: var(--ink);
  font: 700 .62rem var(--mono);
  letter-spacing: .09em;
  text-decoration: none;
  text-transform: uppercase;
}

.button-primary {
  border-color: var(--vermilion-deep);
  background: var(--vermilion-deep);
  color: var(--parchment-pale);
}

.button-primary:hover,
.button-primary:focus-visible {
  border-color: var(--soot);
  background: var(--soot);
  color: var(--parchment-pale);
}

.text-link {
  color: var(--ink-muted);
  font: .62rem var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.text-link:hover,
.text-link:focus-visible { color: var(--vermilion-deep); }

.hero-gloss {
  max-width: 560px;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 20px;
  margin-top: 72px;
  padding: 19px 0;
  border-top: 1px solid var(--gold);
  border-bottom: 1px solid var(--gold);
}

.hero-gloss span {
  color: var(--vermilion-deep);
  font: 700 .58rem var(--mono);
}

.hero-gloss p {
  margin: 0;
  color: var(--ink-muted);
  font: italic .82rem/1.6 var(--serif);
}

.abstract {
  display: grid;
  grid-template-columns: minmax(0, .29fr) minmax(0, 1fr) minmax(0, .3fr);
  gap: clamp(30px, 5vw, 84px);
  padding: 130px 0;
  border-bottom: 2px solid var(--vermilion-deep);
}

.marginalia {
  padding: 22px 24px 24px 0;
  border-right: 1px solid var(--gold);
}

.marginalia .serial { margin-bottom: 34px; color: var(--vermilion-deep); }
.marginalia p:not(.serial) { margin: 13px 0; color: var(--ink-muted); font: .7rem/1.5 var(--serif); }
.marginalia b { color: var(--vermilion-deep); font-weight: 700; }

.abstract-copy h2 {
  margin: 0;
  color: var(--ink);
  font: 400 clamp(3.5rem, 5.5vw, 6.5rem)/.88 var(--display);
  letter-spacing: -.06em;
}

.abstract-copy h2 em { color: var(--vermilion-deep); font-weight: 400; }
.abstract-copy > p { max-width: 800px; margin: 52px 0 0; color: var(--ink-muted); font: clamp(1.05rem, 1.4vw, 1.3rem)/1.76 var(--serif); }

.checksum {
  align-self: end;
  padding: 24px;
  border: 6px double var(--gold);
  background: rgba(232,218,178,.34);
}

.checksum span { display: block; margin-bottom: 42px; color: var(--ink-muted); font: .58rem var(--mono); }
.checksum b { color: var(--vermilion-deep); font: 700 clamp(1.1rem, 1.8vw, 1.75rem)/.98 var(--display); letter-spacing: -.025em; }

.context-operators,
.specimen-index,
.dispatches {
  padding: 132px 0;
  border-bottom: 2px solid var(--vermilion-deep);
}

.section-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, .36fr);
  gap: 78px;
  align-items: end;
  margin-bottom: 78px;
}

.section-header .serial { margin-bottom: 25px; color: var(--vermilion-deep); }

.section-header h2,
.closing h2 {
  margin: 0;
  color: var(--ink);
  font: 400 clamp(4rem, 7vw, 8rem)/.78 var(--display);
  letter-spacing: -.07em;
}

.section-header > p {
  margin: 0;
  color: var(--ink-muted);
  font: .82rem/1.72 var(--serif);
}

.section-header-link {
  display: inline-block;
  margin-top: 14px;
  color: var(--vermilion-deep);
  font: 700 .6rem var(--mono);
  letter-spacing: .04em;
  text-transform: uppercase;
}

.context-plate { margin-bottom: 92px; }
.context-plate .plate-frame { padding: 18px; }

.book-canon {
  border-top: 2px solid var(--ink);
}

.book-record {
  display: grid;
  grid-template-columns: 90px minmax(0, .7fr) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 70px);
  padding: 70px 0;
  border-bottom: 1px solid var(--rule-strong);
}

.book-number {
  color: var(--vermilion-deep);
  font: italic 400 4.5rem/1 var(--display);
}

.book-heading p {
  margin: 0 0 24px;
  color: var(--malachite);
  font: 700 .61rem var(--mono);
  letter-spacing: .08em;
}

.book-heading h3 {
  margin: 0;
  color: var(--ink);
  font: 400 clamp(3rem, 5.2vw, 6.2rem)/.79 var(--display);
  letter-spacing: -.06em;
}

.book-heading cite { font-style: italic; }

.book-reading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, .8fr);
  gap: 34px 50px;
  align-content: start;
  padding-top: 38px;
}

.book-reading > p {
  margin: 0;
  color: var(--ink-muted);
  font: 1.02rem/1.75 var(--serif);
}

.book-reading blockquote {
  margin: 0;
  padding-left: 24px;
  border-left: 4px solid var(--vermilion);
  color: var(--vermilion-deep);
  font: italic .92rem/1.7 var(--serif);
}

.book-reading a {
  grid-column: 1 / -1;
  width: max-content;
  color: var(--ink);
  font: 700 .6rem var(--mono);
  text-transform: uppercase;
}

.book-reading a:hover { color: var(--vermilion-deep); }

.synthesis {
  max-width: 1120px;
  margin: 88px 0 0 auto;
  padding: 32px 0 0 100px;
  border-top: 1px solid var(--gold);
  color: var(--ink);
  font: 400 clamp(1.7rem, 3vw, 3.2rem)/1.12 var(--display);
  letter-spacing: -.035em;
}

.synthesis span {
  display: block;
  margin-bottom: 22px;
  color: var(--vermilion-deep);
  font: 700 .62rem var(--mono);
  letter-spacing: .1em;
}

.specimen-list { border-top: 2px solid var(--ink); }
.specimen-list article { border-bottom: 1px solid var(--rule-strong); }

.specimen-list article > a {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, .14fr) minmax(0, .8fr) minmax(0, 1fr) minmax(0, .35fr);
  gap: 38px;
  align-items: center;
  min-height: 230px;
  padding: 34px 20px 34px 0;
  text-decoration: none;
}

.specimen-list article > a::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: var(--vermilion-deep);
  content: "";
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform .28s ease;
}

.specimen-list article > a:hover::before,
.specimen-list article > a:focus-visible::before { transform: scaleY(1); }

.specimen-code {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding-right: 18px;
  border-right: 1px solid var(--gold);
}

.specimen-code span { color: var(--vermilion-deep); font: 400 3.8rem/1 var(--display); letter-spacing: -.08em; }
.specimen-code i { color: var(--ink-muted); font: normal .58rem var(--mono); }
.specimen-name p { margin: 0 0 16px; color: var(--malachite); font: italic .86rem var(--serif); }
.specimen-name h3 { margin: 0; color: var(--ink); font: 400 clamp(2.5rem, 4vw, 4.8rem)/.8 var(--display); letter-spacing: -.055em; }
.specimen-note { max-width: 580px; margin: 0; color: var(--ink-muted); font: .88rem/1.72 var(--serif); }
.specimen-status { align-self: stretch; display: flex; flex-direction: column; align-items: flex-end; justify-content: space-between; color: var(--ink-muted); font: .58rem var(--mono); letter-spacing: .07em; text-align: right; }
.specimen-status b { color: var(--vermilion-deep); font: 400 2rem var(--display); }

.specimen-list article > a:hover *,
.specimen-list article > a:focus-visible * { color: var(--parchment-pale); border-color: rgba(241,230,199,.5); }

.specimen-list article > a:hover .specimen-name p,
.specimen-list article > a:focus-visible .specimen-name p { color: #d7c47d; }

.recovered-fragment {
  position: relative;
  width: calc(100% + 80px);
  left: -40px;
  display: grid;
  grid-template-columns: minmax(0, .25fr) minmax(0, 1fr);
  min-height: 830px;
  padding-inline: 40px;
  overflow: hidden;
  border-bottom: 8px double var(--gold);
  background:
    radial-gradient(circle at 74% 22%, rgba(157,37,26,.18), transparent 23rem),
    repeating-linear-gradient(0deg, rgba(255,255,255,.015) 0 1px, transparent 1px 5px),
    var(--soot);
  color: var(--parchment-pale);
}

.fragment-aside {
  padding: 104px 50px 80px 0;
  border-right: 1px solid rgba(183,155,93,.55);
}

.fragment-aside .serial { margin-bottom: 50px; color: #cf4b38; }
.fragment-aside span { display: block; margin: 16px 0; color: #998a70; font: .59rem/1.45 var(--mono); text-transform: uppercase; }

.fragment-body {
  position: relative;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 100px 0 100px clamp(48px, 7vw, 120px);
  overflow: hidden;
}

.corruption {
  position: absolute;
  top: 70px;
  right: -11%;
  margin: 0;
  color: rgba(207,75,56,.16);
  font: 700 clamp(2rem, 6vw, 6.5rem)/.8 var(--mono);
  letter-spacing: -.12em;
  white-space: nowrap;
  transform: rotate(-4deg);
  user-select: none;
}

.fragment-body h2 {
  position: relative;
  max-width: 1120px;
  margin: 0;
  color: var(--parchment-pale);
  font: 400 clamp(3.5rem, 7vw, 8rem)/.84 var(--display);
  letter-spacing: -.065em;
}

.fragment-body h2 strong { color: #d84d39; font-weight: 400; font-style: italic; }

.fragment-foot {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 50px;
  align-items: end;
  margin-top: 72px;
  padding-top: 24px;
  border-top: 1px solid rgba(183,155,93,.45);
}

.fragment-foot p { max-width: 680px; margin: 0; color: #a99b82; font: .8rem/1.72 var(--serif); }
.fragment-foot a { color: var(--parchment-pale); font: .61rem var(--mono); text-transform: uppercase; }

.section-header.compact { grid-template-columns: minmax(0, 1fr) minmax(0, .36fr); }
.dispatch-list { border-top: 2px solid var(--ink); }

.dispatch-list a {
  display: grid;
  grid-template-columns: 70px 110px minmax(0, 1fr) minmax(0, .7fr) 30px;
  gap: 24px;
  align-items: center;
  min-height: 140px;
  border-bottom: 1px solid var(--rule-strong);
  text-decoration: none;
}

.dispatch-list a:hover,
.dispatch-list a:focus-visible { color: var(--vermilion-deep); }

.dispatch-number { color: var(--vermilion-deep); font: italic 2rem var(--display); }
.dispatch-list time,
.dispatch-list em { color: var(--ink-muted); font: normal .61rem var(--mono); letter-spacing: .05em; text-transform: uppercase; }
.dispatch-list strong { font: 400 clamp(1.9rem, 3.2vw, 3.8rem)/1 var(--display); letter-spacing: -.04em; }
.dispatch-list b { color: var(--vermilion-deep); font: 400 1.4rem var(--display); }

.closing {
  min-height: 760px;
  display: grid;
  grid-template-columns: minmax(0, .24fr) minmax(0, 1fr);
  gap: clamp(50px, 8vw, 140px);
  align-items: center;
  padding: 126px 0;
}

.closing-initial {
  align-self: start;
  display: grid;
  aspect-ratio: 1;
  place-items: center;
  margin-top: 28px;
  border: 8px double var(--gold);
  background: var(--vermilion-deep);
  color: var(--parchment-pale);
  font: 400 clamp(6rem, 12vw, 11rem)/1 var(--display);
  box-shadow: 8px 10px 0 rgba(71,46,27,.15);
}

.closing-copy .serial { margin-bottom: 38px; color: var(--vermilion-deep); }
.closing-copy h2 { max-width: 1080px; }
.closing-copy > p:not(.serial) { max-width: 680px; margin: 48px 0 0; color: var(--ink-muted); font: 1rem/1.72 var(--serif); }
.closing-copy > div { display: flex; flex-wrap: wrap; gap: 32px; align-items: center; margin-top: 44px; }

footer {
  min-height: 132px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 40px;
  align-items: center;
  border-top: 2px solid var(--vermilion-deep);
}

footer > p,
footer > div {
  margin: 0;
  color: var(--ink-muted);
  font: .59rem var(--mono);
  letter-spacing: .07em;
  text-transform: uppercase;
}

footer > div { display: flex; justify-content: flex-end; gap: 22px; }

/* Interior leaves */
.page { padding: 110px 0 150px; }

.page-intro {
  display: grid;
  grid-template-columns: minmax(0, .22fr) minmax(0, 1fr);
  gap: 54px;
  margin-bottom: 118px;
  padding-bottom: 76px;
  border-bottom: 2px solid var(--vermilion-deep);
}

.page-intro .serial { padding-top: 14px; color: var(--vermilion-deep); }

.page-intro h1 {
  grid-column: 2;
  margin: -2.6rem 0 0;
  color: var(--ink);
  font: 400 clamp(5rem, 10vw, 11rem)/.72 var(--display);
  letter-spacing: -.078em;
}

.page-intro h1 em { color: var(--vermilion-deep); font-weight: 400; }
.page-intro > p:last-child { grid-column: 2; max-width: 780px; margin: 20px 0 0 auto; color: var(--ink-muted); font: 1.08rem/1.76 var(--serif); }
.page-nav-note { border-top: 2px solid var(--ink); }

.index-row {
  display: grid;
  grid-template-columns: 80px minmax(0, .48fr) minmax(0, 1fr);
  gap: 38px;
  padding: 58px 0;
  border-bottom: 1px solid var(--rule-strong);
}

.index-row > span { color: var(--vermilion-deep); font: italic 2.2rem var(--display); }
.index-row h2 { margin: 0; color: var(--ink); font: 400 clamp(2.2rem, 4vw, 4.6rem)/.87 var(--display); letter-spacing: -.05em; }
.index-row > div > p { max-width: 720px; margin: 0; color: var(--ink-muted); font-size: 1rem; line-height: 1.75; }
.index-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 25px; }
.index-links a { padding: 9px 11px; border: 1px solid var(--rule-strong); color: var(--ink); font: .59rem var(--mono); text-decoration: none; text-transform: uppercase; }
.index-links a:hover { border-color: var(--vermilion); background: var(--vermilion-deep); color: var(--parchment-pale); }

.manifesto-lead { max-width: 1080px; margin: 0 0 118px auto; color: var(--ink); font: 400 clamp(2.7rem, 5vw, 5.6rem)/.95 var(--display); letter-spacing: -.05em; hyphens: auto; overflow-wrap: anywhere; }
.manifesto-list { counter-reset: thesis; border-top: 2px solid var(--ink); }
.manifesto-list section { counter-increment: thesis; display: grid; grid-template-columns: minmax(0, .22fr) minmax(0, 1fr); gap: 50px; padding: 80px 0; border-bottom: 1px solid var(--rule-strong); }
.manifesto-list section::before { color: var(--vermilion-deep); font: .61rem var(--mono); content: "0" counter(thesis) " / REGULA"; }
.manifesto-list h2 { margin: 0 0 24px; color: var(--ink); font: 400 clamp(3.1rem, 6vw, 6.6rem)/.8 var(--display); letter-spacing: -.06em; }
.manifesto-list p { max-width: 800px; color: var(--ink-muted); font: 1.1rem/1.78 var(--serif); }
.quote-card { margin-top: 108px; padding: 74px; border: 8px double var(--gold); background: rgba(232,218,178,.3); color: var(--vermilion-deep); font: italic 400 clamp(2.7rem, 5vw, 5.6rem)/.9 var(--display); letter-spacing: -.05em; }

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 2px solid var(--ink);
  border-left: 1px solid var(--rule-strong);
}

.contact-grid article { min-height: 350px; padding: 42px; border-right: 1px solid var(--rule-strong); border-bottom: 1px solid var(--rule-strong); }
.contact-grid article:last-child:nth-child(odd) { grid-column: 1 / -1; }
.contact-grid .serial { color: var(--vermilion-deep); }
.contact-grid h2 { margin: 78px 0 18px; color: var(--ink); font: 400 3.3rem/.9 var(--display); letter-spacing: -.05em; }
.contact-grid p { color: var(--ink-muted); line-height: 1.72; }
.contact-grid a { display: inline-block; margin-top: 20px; color: var(--ink); font: 700 .62rem var(--mono); text-transform: uppercase; }
.contact-grid a:hover { color: var(--vermilion-deep); }

/* Sources leaf */
.sources-intro { margin-bottom: 72px; }

.source-protocol {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 2px solid var(--ink);
  border-left: 1px solid var(--rule-strong);
}

.source-protocol > div {
  min-height: 210px;
  padding: 30px;
  border-right: 1px solid var(--rule-strong);
  border-bottom: 1px solid var(--rule-strong);
}

.source-protocol span,
.source-tag {
  color: var(--vermilion-deep);
  font: 700 .58rem/1.5 var(--mono);
  letter-spacing: .08em;
}

.source-protocol p {
  margin: 64px 0 0;
  color: var(--ink-muted);
  font: .86rem/1.7 var(--serif);
}

.source-group { padding: 132px 0 0; }

.source-group-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, .42fr);
  gap: clamp(42px, 7vw, 110px);
  align-items: end;
  margin-bottom: 72px;
}

.source-group-head .serial { margin-bottom: 26px; color: var(--vermilion-deep); }

.source-group-head h2 {
  margin: 0;
  color: var(--ink);
  font: 400 clamp(3.8rem, 6.4vw, 7.3rem)/.79 var(--display);
  letter-spacing: -.065em;
}

.source-group-head h2 em { color: var(--vermilion-deep); font-weight: 400; }
.source-group-head > p { margin: 0; color: var(--ink-muted); font: .84rem/1.75 var(--serif); }
.source-list { border-top: 2px solid var(--ink); }

.source-entry {
  display: grid;
  grid-template-columns: 66px minmax(230px, .72fr) minmax(280px, 1fr) 126px;
  gap: clamp(22px, 3.4vw, 54px);
  align-items: start;
  padding: 48px 0;
  border-bottom: 1px solid var(--rule-strong);
}

.source-number { color: var(--vermilion-deep); font: italic 2rem/1 var(--display); }
.source-title p { margin: 0 0 18px; color: var(--malachite); font: 700 .58rem/1.5 var(--mono); letter-spacing: .055em; }

.source-title h3 {
  margin: 0;
  color: var(--ink);
  font: 400 clamp(2rem, 3.2vw, 3.7rem)/.9 var(--display);
  letter-spacing: -.045em;
  overflow-wrap: anywhere;
}

.source-title cite { font-weight: 400; }
.source-reading { margin: 0; color: var(--ink-muted); font: .94rem/1.76 var(--serif); }

.source-entry > a,
.source-entry > .source-tag {
  justify-self: end;
  color: var(--ink);
  font: 700 .57rem/1.5 var(--mono);
  letter-spacing: .045em;
  text-align: right;
  text-transform: uppercase;
}

.source-entry > a:hover { color: var(--vermilion-deep); }

.source-group-dark {
  margin-top: 132px;
  padding: clamp(54px, 6vw, 92px);
  border: 8px double var(--gold);
  background:
    radial-gradient(circle at 86% 12%, rgba(157,37,26,.17), transparent 24rem),
    var(--soot);
  color: var(--parchment-pale);
}

.source-group-dark .source-group-head h2,
.source-group-dark .source-title h3,
.source-group-dark .source-entry > a { color: var(--parchment-pale); }
.source-group-dark .source-group-head > p,
.source-group-dark .source-reading { color: #b9aa8f; }
.source-group-dark .source-title p { color: #9ab49d; }
.source-group-dark .source-list { border-color: var(--parchment-pale); }
.source-group-dark .source-entry { border-color: rgba(183,155,93,.45); }
.source-group-dark .source-number,
.source-group-dark .source-group-head .serial,
.source-group-dark .source-group-head h2 em { color: #d4523e; }

.source-colophon {
  display: grid;
  grid-template-columns: .3fr minmax(0, 1fr) auto;
  gap: clamp(28px, 5vw, 80px);
  align-items: start;
  margin-top: 132px;
  padding: 54px 0 0;
  border-top: 2px solid var(--vermilion-deep);
}

.source-colophon .serial { color: var(--vermilion-deep); }
.source-colophon > p:not(.serial) { max-width: 740px; margin: 0; color: var(--ink-muted); font: 1.05rem/1.72 var(--serif); }
.source-colophon a { color: var(--ink); font: 700 .59rem/1.5 var(--mono); text-transform: uppercase; }

.privacy-copy { max-width: 840px; margin-left: auto; }
.privacy-copy section { padding: 40px 0; border-top: 1px solid var(--rule-strong); }
.privacy-copy h2 { margin: 0 0 18px; color: var(--ink); font: 400 2.1rem var(--display); }
.privacy-copy p { color: var(--ink-muted); line-height: 1.78; }

.error-page { min-height: 700px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }
.error-page .code { margin: 0; color: var(--vermilion-deep); font: italic 400 clamp(8rem, 23vw, 22rem)/.65 var(--display); letter-spacing: -.1em; }
.error-page h1 { margin: 62px 0 20px; color: var(--ink); font: 400 clamp(3rem, 6vw, 6.5rem)/.85 var(--display); letter-spacing: -.06em; }
.error-page p { max-width: 640px; color: var(--ink-muted); line-height: 1.72; }

@media (max-width: 1180px) {
  .topbar { grid-template-columns: 1fr auto; }
  .system-label { display: none; }
  .hero { grid-template-columns: 1fr; }
  .hero-plate { max-width: 900px; }
  .hero-copy { padding: 70px 0 0; border-top: 1px solid var(--rule-strong); border-left: 0; }
  .hero h1 { max-width: 980px; }
  .abstract { grid-template-columns: minmax(0, .28fr) minmax(0, 1fr); }
  .checksum { grid-column: 2; max-width: 270px; }
  .book-record { grid-template-columns: 70px minmax(0, .7fr) minmax(0, 1fr); }
  .book-reading { grid-template-columns: 1fr; }
  .book-reading a { grid-column: 1; }
  .specimen-list article > a { grid-template-columns: 80px minmax(0, 1fr) minmax(0, 1fr); }
  .specimen-status { grid-column: 3; flex-direction: row; align-items: center; }
  .dispatch-list a { grid-template-columns: 50px 90px minmax(0, 1fr) 30px; }
  .dispatch-list em { grid-column: 3; }
  .dispatch-list b { grid-column: 4; grid-row: 1 / span 2; }
  .source-entry { grid-template-columns: 58px minmax(210px, .7fr) minmax(0, 1fr); }
  .source-entry > a,
  .source-entry > .source-tag { grid-column: 3; justify-self: start; text-align: left; }
  .source-colophon { grid-template-columns: .3fr minmax(0, 1fr); }
  .source-colophon a { grid-column: 2; }
}

@media (max-width: 780px) {
  body::before { border-width: 3px; }
  .topbar,
  main,
  footer { width: min(100% - 32px, 1500px); }

  .topbar { min-height: 76px; }
  .identity-note { display: none; }
  .topbar nav { gap: 13px; }
  .topbar nav a { font-size: .55rem; }
  .topbar nav a:nth-child(2),
  .topbar nav a:nth-child(3) { display: none; }

  .rubric-strip { grid-template-columns: 1fr auto; gap: 16px; padding-inline: 16px; }
  .rubric-strip p { display: none; }

  .hero { min-height: 0; gap: 50px; padding: 52px 0 76px; }
  .plate-frame { padding: 9px; }
  .plate-frame::before,
  .plate-frame::after { width: 30px; height: 30px; border-width: 4px; }
  .illuminated-plate figcaption { grid-template-columns: 1fr; gap: 10px; }
  .hero-copy { padding-top: 50px; }
  .hero h1 { margin: 54px 0 40px; font-size: clamp(3.7rem, 18vw, 6rem); line-height: .8; }
  .hero-meta p:last-child { display: none; }
  .hero-gloss { grid-template-columns: 1fr; gap: 12px; margin-top: 50px; }

  .abstract { grid-template-columns: 1fr; gap: 44px; padding: 90px 0; }
  .marginalia { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; padding: 0 0 28px; border-right: 0; border-bottom: 1px solid var(--gold); }
  .marginalia .serial { grid-column: 1 / -1; }
  .abstract-copy h2 { font-size: clamp(3rem, 14vw, 4.8rem); }
  .abstract-copy > p { margin-top: 36px; }
  .checksum { grid-column: 1; }

  .context-operators,
  .specimen-index,
  .dispatches { padding: 94px 0; }
  .section-header,
  .section-header.compact { grid-template-columns: 1fr; gap: 36px; margin-bottom: 56px; }
  .section-header h2 { font-size: clamp(3.8rem, 17vw, 6.2rem); }
  .section-header > p { max-width: 420px; }
  .context-plate { margin-bottom: 66px; }

  .book-record { grid-template-columns: 44px 1fr; gap: 24px; padding: 50px 0; }
  .book-number { grid-row: 1 / span 2; font-size: 3rem; }
  .book-heading { grid-column: 2; }
  .book-heading h3 { font-size: clamp(3.2rem, 15vw, 5rem); }
  .book-reading { grid-column: 2; gap: 26px; padding-top: 12px; }
  .synthesis { margin-top: 60px; padding-left: 0; font-size: 1.9rem; }

  .specimen-list article > a { grid-template-columns: 54px 1fr; gap: 22px; min-height: 0; padding: 36px 0; }
  .specimen-code { grid-row: 1 / span 3; padding-right: 10px; }
  .specimen-code span { font-size: 2.6rem; }
  .specimen-name { grid-column: 2; }
  .specimen-name h3 { font-size: clamp(2.6rem, 12vw, 4.2rem); }
  .specimen-note { grid-column: 2; font-size: .82rem; }
  .specimen-status { grid-column: 2; flex-direction: row; align-items: center; margin-top: 8px; }

  .recovered-fragment {
    width: calc(100% + 32px);
    left: -16px;
    min-height: 0;
    grid-template-columns: 1fr;
    padding-inline: 16px;
  }

  .fragment-aside { display: grid; grid-template-columns: 1fr 1fr; padding: 72px 0 32px; border-right: 0; border-bottom: 1px solid rgba(183,155,93,.45); }
  .fragment-aside .serial { grid-column: 1 / -1; margin-bottom: 26px; }
  .fragment-aside span:last-child { display: none; }
  .fragment-body { padding: 84px 0; }
  .fragment-body h2 { font-size: clamp(3.3rem, 15vw, 6rem); }
  .fragment-foot { grid-template-columns: 1fr; gap: 28px; margin-top: 52px; }

  .dispatch-list a { grid-template-columns: 32px 1fr 24px; gap: 12px 16px; padding: 30px 0; }
  .dispatch-number { grid-row: 1 / span 3; font-size: 1.4rem; }
  .dispatch-list time,
  .dispatch-list strong,
  .dispatch-list em { grid-column: 2; }
  .dispatch-list strong { font-size: 2.1rem; }
  .dispatch-list b { grid-column: 3; grid-row: 1 / span 3; }

  .closing { min-height: 680px; grid-template-columns: 120px 1fr; gap: 30px; align-items: start; padding: 96px 0; }
  .closing-initial { width: 120px; margin: 0; font-size: 5.5rem; }
  .closing h2 { font-size: clamp(3.2rem, 13vw, 5.5rem); }

  footer { grid-template-columns: 1fr; gap: 18px; padding: 36px 0; }
  footer > div { justify-content: flex-start; flex-wrap: wrap; }

  .page { padding: 82px 0 116px; }
  .page-intro { grid-template-columns: 1fr; gap: 32px; margin-bottom: 80px; }
  .page-intro .serial,
  .page-intro h1,
  .page-intro > p:last-child { grid-column: 1; }
  .page-intro h1 { margin: 0; font-size: clamp(4rem, 20vw, 7rem); }
  .page-intro > p:last-child { margin-top: 4px; }
  .index-row { grid-template-columns: 44px 1fr; gap: 22px; }
  .index-row h2 { font-size: clamp(2.1rem, 10vw, 3.2rem); }
  .index-row > div { grid-column: 2; }
  .manifesto-lead { font-size: 2.7rem; }
  .manifesto-list section { grid-template-columns: 1fr; gap: 28px; }
  .manifesto-list h2 { font-size: 3.7rem; }
  .quote-card { padding: 44px 28px; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-grid article { min-height: 300px; padding: 32px; }
  .contact-grid h2 { margin-top: 56px; }
  .sources-intro h1 { font-size: clamp(3.45rem, 16vw, 6rem); }
  .source-protocol { grid-template-columns: 1fr; }
  .source-protocol > div { min-height: 0; padding: 26px 0; border-right: 0; }
  .source-protocol p { margin-top: 24px; }
  .source-group { padding-top: 94px; }
  .source-group-head { grid-template-columns: 1fr; gap: 34px; margin-bottom: 52px; }
  .source-group-head h2 { font-size: clamp(3.15rem, 14vw, 5.4rem); }
  .source-entry { grid-template-columns: 42px minmax(0, 1fr); gap: 18px 22px; padding: 38px 0; }
  .source-number { grid-row: 1 / span 3; font-size: 1.55rem; }
  .source-title,
  .source-reading,
  .source-entry > a,
  .source-entry > .source-tag { grid-column: 2; }
  .source-entry > a,
  .source-entry > .source-tag { justify-self: start; text-align: left; }
  .source-title h3 { font-size: clamp(2rem, 10vw, 3.1rem); }
  .source-group-dark { margin-top: 94px; padding: 46px 22px; border-width: 5px; }
  .source-colophon { grid-template-columns: 1fr; margin-top: 94px; }
  .source-colophon a { grid-column: 1; }
}

@media (max-width: 520px) {
  .closing { grid-template-columns: 1fr; }
  .closing-initial { width: 112px; }
  .hero-actions,
  .closing-copy > div { align-items: flex-start; flex-direction: column; }
  .button { max-width: 100%; white-space: normal; text-align: center; }
  .section-header h2,
  .closing h2 { font-size: clamp(2.9rem, 14vw, 4.7rem); }
  .page-intro h1 { font-size: clamp(3rem, 16vw, 5rem); }
  .sources-intro h1 { font-size: clamp(2.9rem, 14vw, 4.5rem); }
  .source-group-head h2 { font-size: clamp(2.75rem, 13vw, 4.6rem); }
  .manifesto-lead { font-size: clamp(2.15rem, 11.5vw, 2.5rem); }
  .source-entry { grid-template-columns: 32px minmax(0, 1fr); gap-inline: 16px; }
  .source-group-dark { padding-inline: 16px; }
}

@media (max-width: 390px) {
  .topbar nav a:first-child { display: none; }
  .hero h1 { font-size: 3.35rem; }
  .marginalia { grid-template-columns: 1fr; }
  .book-heading h3 { font-size: 3rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .specimen-list article > a::before { transition: none; }
}