:root {
  color-scheme: light;
  --background: #fafaf8;
  --foreground: #171717;
  --primary: #f2ff00;
  --primary-foreground: #171717;
  --muted: #595954;
  --border: #c7c7bf;
  --radius: 0;
  --sans: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --serif: Georgia, 'Times New Roman', serif;
  --mono: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
  --gutter: clamp(24px, 3vw, 48px);
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--background); color: var(--foreground); font-family: var(--sans); font-size: 1rem; line-height: 1.55; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-underline-offset: 5px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 2px solid var(--foreground); outline-offset: 5px; }
::selection { background: var(--primary); color: var(--foreground); }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; }
h1 { font-weight: 800; line-height: 1.04; letter-spacing: -.055em; margin-bottom: 0; }
h1 em { font-family: var(--serif); font-weight: 400; letter-spacing: -.055em; }
h2 { font-weight: 700; letter-spacing: -.035em; line-height: 1.12; }
h3 { font-size: 1.25rem; line-height: 1.25; letter-spacing: -.025em; }
.wrap { width: min(1440px, calc(100% - 96px)); margin-inline: auto; }
.skip-link { position: absolute; top: -100px; left: 24px; padding: 12px; background: var(--primary); z-index: 10; }
.skip-link:focus { top: 12px; }

/* A quiet navigation rail leaves the full name in charge. */
.site-header { display: flex; align-items: center; min-height: 86px; gap: 27px; border-bottom: 1px solid var(--foreground); }
.small-logo { font-size: 1.75rem; font-weight: 800; letter-spacing: -.08em; line-height: 1; text-decoration: none; white-space: nowrap; }
.small-logo span { padding-inline: 3px; }
.header-note { margin: 0; font-size: .875rem; line-height: 1.3; color: var(--muted); }
nav { display: flex; gap: 32px; }
.site-header nav { margin-left: auto; font-size: .875rem; }
nav a { text-decoration: none; }
nav a:hover, nav a[aria-current=page] { text-decoration: underline; }
.site-header a, .site-footer a { padding-block: 10px; }
.masthead { display: flex; align-items: center; justify-content: space-between; padding: 12px 0 20px; font-family: Arial, Helvetica, sans-serif; font-size: clamp(4rem, 15.8vw, 15rem); font-weight: 900; line-height: 1.15; letter-spacing: -.075em; }
.masthead-plus { font-weight: 400; line-height: 1; letter-spacing: -.04em; }
.edition-line { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px; border-block: 1px solid var(--foreground); padding: 12px 0; font-family: var(--mono); font-size: .75rem; line-height: 1.5; }
.edition-line > :last-child { text-align: right; }
.edition-number { text-transform: uppercase; letter-spacing: .04em; }
.eyebrow { margin: 0 0 27px; text-transform: uppercase; letter-spacing: .09em; font-family: var(--mono); font-size: .75rem; font-weight: 400; line-height: 1.5; }

/* Two editorial columns: the statement and the restoration note. */
.edition-line, .hero, .hero-heading, .hero-copy, .preservation, .standards-heading, .standards-list {
  position: static;
  height: auto;
  min-height: 0;
  max-height: none;
  overflow: visible;
  clip: auto;
  clip-path: none;
  mask: none;
  contain: none;
  content-visibility: visible;
}
.hero { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); grid-auto-rows: minmax(min-content, auto); align-items: start; gap: var(--gutter); padding: 72px 0 104px; }
.hero-heading { min-width: 0; }
.hero h1 { font-size: clamp(3.25rem, 5.7vw, 5.65rem); line-height: 1.045; }
.hero h1 em { display: inline-block; padding: .045em .045em .14em 0; font-size: 1.04em; line-height: 1.08; }
.hero-copy { display: block; align-self: start; min-width: 0; border-left: 1px solid var(--border); padding-left: var(--gutter); }
.hero-copy .panel-body { display: flow-root; }
.hero-copy .eyebrow { margin-bottom: 29px; }
.hero-copy h2 { font-size: clamp(1.5rem, 2.45vw, 2.35rem); line-height: 1.08; letter-spacing: -.045em; margin-bottom: 26px; font-weight: 800; }
.panel-body { max-width: 34em; font-family: var(--serif); font-size: 1.125rem; line-height: 1.65; }
.panel-body p { margin-bottom: 20px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 54px; padding: 16px 19px; background: var(--foreground); color: var(--background); font-size: .875rem; font-weight: 600; line-height: 1.5; text-decoration: none; }
.button:hover { background: #353532; }
.button span { font-size: 1.25rem; font-weight: 400; }
.hero-copy .button { display: flex; width: 100%; margin-top: 8px; }
.restoration-status { font-family: var(--mono); font-size: .75rem; line-height: 1.65; letter-spacing: .02em; margin: 20px 0 8px; color: var(--muted); }
.small-note { font-size: .8125rem; color: var(--muted); margin-top: 15px; line-height: 1.5; }
.small-note a { text-decoration: underline; }
.status-label { display: inline-block; background: var(--primary); padding: 5px 9px; font-family: var(--mono); font-size: .8125rem; margin-bottom: 22px; }

/* Standards form a numbered record, with fine rules and no cards. */
.preservation { padding: 40px 0 64px; border-top: 1px solid var(--foreground); }
.standards-heading { display: grid; grid-template-columns: 7fr 5fr; gap: var(--gutter); align-items: end; margin-bottom: 34px; }
.standards-heading .eyebrow { margin-bottom: 13px; }
.standards-heading h2 { font-size: clamp(2rem, 3vw, 2.8rem); margin: 0; font-family: var(--serif); font-weight: 400; letter-spacing: -.04em; }
.standards-note { margin: 0; padding-left: var(--gutter); font-size: .875rem; line-height: 1.65; color: var(--muted); }
.standards-list { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gutter); padding: 0; margin: 0; }
.promise { padding: 22px 0 0; border-top: 1px solid var(--border); }
.number { display: block; margin-bottom: 23px; font-family: var(--mono); font-size: .8125rem; line-height: 1.4; font-variant-numeric: tabular-nums; }
.promise h3 { font-family: var(--serif); font-size: 1.7rem; font-weight: 400; letter-spacing: -.035em; margin-bottom: 14px; }
.promise p { max-width: 36ch; margin: 0; color: #41413c; font-size: 1rem; line-height: 1.7; }

/* The major colour field is the invitation to former contributors. */
.contributor-callout { display: grid; grid-template-columns: 7fr 5fr; align-items: end; gap: var(--gutter); background: var(--primary); padding: 43px 40px 40px; margin-bottom: 64px; }
.contributor-callout .eyebrow { margin-bottom: 19px; }
.contributor-callout h2 { max-width: 18ch; font-size: clamp(1.9rem, 3.3vw, 3rem); font-weight: 800; line-height: 1.04; letter-spacing: -.045em; margin: 0; text-wrap: initial; }
.contributor-callout h2 span { display: block; }
.contributor-support { max-width: 54ch; font-size: 1rem; line-height: 1.65; margin: 21px 0 0; }
.text-link { font-weight: 600; font-size: .9375rem; line-height: 1.5; }
.text-link span { margin-left: 10px; }
.contributor-callout .text-link { display: flex; justify-content: space-between; gap: 20px; align-items: center; border-top: 1px solid var(--foreground); padding-top: 17px; padding-bottom: 4px; font-size: .875rem; font-weight: 600; text-decoration: none; }
.contributor-callout .text-link:hover { text-decoration: underline; }
.contributor-callout .text-link span { margin: 0; font-size: 1.5rem; line-height: 1; font-weight: 400; }
.site-footer { border-top: 1px solid var(--foreground); padding: 28px 0 38px; display: grid; grid-template-columns: .9fr 1.5fr 1.3fr .7fr; gap: 30px; align-items: start; }
.footer-brand { font-size: 1.4rem; letter-spacing: -.055em; font-weight: 800; text-decoration: none; line-height: 1.2; }
.site-footer p { font-size: .8125rem; color: var(--muted); line-height: 1.65; margin: 0; padding-top: 10px; }
.site-footer nav { flex-direction: column; gap: 0; font-size: .8125rem; }
.site-footer nav a { padding-block: 5px; }
.footer-end { text-align: right; }

/* The same title, metadata and body hierarchy carries through inside pages. */
.inner-page { padding-top: 74px; padding-bottom: 90px; }
.page-heading { border-bottom: 1px solid var(--foreground); padding-bottom: 52px; }
.page-heading h1 { font-size: clamp(3.2rem, 6.2vw, 6rem); max-width: 1050px; }
.page-deck { max-width: 37em; font-family: var(--serif); font-size: 1.4rem; line-height: 1.55; margin: 32px 0 0; }
.editorial-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 60px; padding-top: 45px; }
.editorial-grid aside p { font-size: .875rem; color: var(--muted); }
.prose { max-width: 710px; font-family: var(--serif); font-size: 1.125rem; line-height: 1.75; }
.prose h2 { font-family: var(--sans); font-size: 1.7rem; margin-top: 44px; margin-bottom: 17px; }
.prose h2:first-child { margin-top: 0; }
.prose p { margin-bottom: 23px; }
.prose ul { padding-left: 24px; }
.prose li { padding-left: 5px; margin-bottom: 10px; }
.prose a { text-decoration: underline; }
.prose .text-link { font-family: var(--sans); }
/* Present restoration authorship uses the existing editorial type system. */
.restoration-letter { position: static; height: auto; overflow: visible; padding-block: 40px; margin-block: 40px; border-block: 1px solid var(--foreground); }
.prose .restoration-letter .eyebrow { font-family: var(--sans); font-weight: 700; margin-bottom: 18px; }
.prose .restoration-letter h2 { font-family: var(--serif); font-size: clamp(2rem, 3vw, 2.8rem); font-weight: 400; letter-spacing: -.04em; margin: 0 0 28px; }
.author-role { display: block; font-family: var(--mono); font-size: .8125rem; line-height: 1.65; color: var(--muted); }
.prose .letter-signature { margin: 30px 0 0; }
.letter-signature .author-role { margin-top: 6px; }
.profile-role { margin: 22px 0 0; }
.editor-note { border-top: 1px solid var(--border); padding-top: 28px; margin-top: 40px; }
.editor-note h3 { font-family: var(--sans); margin-bottom: 10px; }
.editor-note p { font-size: 1rem; }
.contact-notice { background: var(--primary); padding: 28px 30px; margin-bottom: 36px; }
.contact-notice p { margin: 0; }
.missing-page { padding-top: 65px; padding-bottom: 90px; display: grid; grid-template-columns: .7fr 1.4fr; gap: 60px; }
.missing-number { font-size: clamp(5rem, 11vw, 10rem); font-weight: 800; letter-spacing: -.07em; line-height: 1; font-variant-numeric: tabular-nums; }
.missing-number span { color: #8b8b82; font-weight: 400; }
.missing-content { min-width: 0; }
.missing-content h1 { font-size: clamp(3rem, 5vw, 5rem); margin-bottom: 28px; }
.missing-content > p { max-width: 650px; font-size: 1.1rem; }
.requested-path { font-size: .8125rem !important; color: var(--muted); border-block: 1px solid var(--border); padding: 15px 0; margin: 26px 0; }
.requested-path code { display: block; overflow-wrap: anywhere; font-family: var(--mono); font-size: 1rem; color: var(--foreground); margin-top: 5px; }
.missing-actions { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.missing-content > .small-note { font-size: .875rem; }

@media (max-width: 1100px) {
  .wrap { width: calc(100% - 56px); }
  .masthead { font-size: 15.6vw; }
  .header-note { display: none; }
  .hero { padding-top: 56px; padding-bottom: 84px; }
  .hero h1 { font-size: 5.7vw; }
  .hero-copy h2 { font-size: 2.45vw; }
  .panel-body { font-size: 1.0625rem; }
  .hero-copy .button { gap: 12px; padding-inline: 14px; }
  .contributor-callout { padding: 35px 30px; grid-template-columns: 1.25fr 1fr; }
  .contributor-callout h2 { font-size: 2.5rem; }
  .site-footer { grid-template-columns: 1fr 1.4fr 1.2fr; }
  .footer-end { display: none; }
  .editorial-grid { gap: 35px; grid-template-columns: .85fr 2fr; }
  .missing-page { grid-template-columns: .6fr 1.4fr; gap: 30px; }
}
@media (max-width: 760px) {
  .wrap { width: calc(100% - 40px); }
  .site-header { min-height: 78px; gap: 18px; }
  .small-logo { font-size: 1.5rem; }
  .site-header nav { gap: 22px; font-size: .875rem; }
  .site-header nav a { max-width: 130px; line-height: 1.35; }
  .masthead { font-size: 15vw; padding: 18px 0 20px; }
  .edition-line { grid-template-columns: 1fr 1fr; gap: 5px 20px; padding-block: 11px; }
  .edition-line > :first-child { grid-column: 1 / -1; }
  .edition-number { font-size: .75rem; letter-spacing: 0; }
  .edition-line > :last-child { font-size: .75rem; }
  .hero { grid-template-columns: minmax(0, 1fr); padding: 39px 0 64px; gap: 40px; }
  .hero h1 { font-size: clamp(2.85rem, 9.8vw, 4.5rem); }
  .hero h1 em { font-size: 1.03em; }
  .hero-heading .eyebrow { margin-bottom: 26px; }
  .hero-copy { padding: 30px 0 0; border-left: 0; border-top: 1px solid var(--border); }
  .hero-copy .eyebrow { margin-bottom: 20px; }
  .hero-copy h2 { font-size: 2.05rem; margin-bottom: 23px; }
  .panel-body { font-size: 1.125rem; }
  .hero-copy .button { max-width: 460px; padding-inline: 18px; }
  .restoration-status { max-width: 460px; font-size: .75rem; margin-top: 20px; }
  .preservation { padding: 30px 0 41px; }
  .standards-heading { display: block; margin-bottom: 28px; }
  .standards-heading h2 { font-size: 2.25rem; }
  .standards-note { margin-top: 18px; padding-left: 0; }
  .standards-list { grid-template-columns: 1fr; gap: 26px; }
  .promise { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: 0 16px; padding-top: 24px; }
  .number { grid-row: 1 / 3; margin: 5px 0 0; }
  .promise h3 { font-size: 1.65rem; margin-bottom: 10px; }
  .promise p { grid-column: 2; max-width: 52ch; font-size: 1rem; line-height: 1.65; }
  .contributor-callout { display: block; padding: 32px 25px 28px; margin-bottom: 42px; }
  .contributor-callout .eyebrow { font-size: .75rem; margin-bottom: 21px; }
  .contributor-callout h2 { font-size: clamp(1.9rem, 6.5vw, 2.75rem); }
  .contributor-callout h2 span { display: inline; }
  .contributor-support { margin-top: 19px; font-size: 1rem; }
  .contributor-callout .text-link { margin-top: 32px; font-size: .875rem; gap: 12px; }
  .site-footer { grid-template-columns: 1fr; gap: 13px; padding: 24px 0 28px; }
  .site-footer p, .site-footer nav { font-size: .875rem; }
  .site-footer p { padding-top: 0; }
  .site-footer nav a { padding-block: 7px; }
  .inner-page { padding-top: 42px; padding-bottom: 52px; }
  .page-heading { padding-bottom: 32px; }
  .page-heading h1 { font-size: clamp(2.8rem, 9vw, 4.2rem); }
  .page-deck { font-size: 1.2rem; margin-top: 24px; }
  .editorial-grid { grid-template-columns: 1fr; gap: 24px; padding-top: 26px; }
  .editorial-grid aside .status-label { margin-bottom: 12px; }
  .editorial-grid aside p { margin-bottom: 0; }
  .prose { font-size: 1.125rem; }
  .prose h2 { font-size: 1.6rem; margin-top: 34px; }
  .contact-notice { padding: 24px 22px; }
  .missing-page { grid-template-columns: 1fr; gap: 32px; padding: 40px 0 55px; }
  .missing-number { font-size: 6rem; }
  .missing-content h1 { font-size: clamp(2.8rem, 9vw, 4rem); }
  .missing-content > p { font-size: 1rem; }
  .missing-actions { align-items: flex-start; flex-direction: column; gap: 22px; }
}
@media (max-width: 370px) {
  .wrap { width: calc(100% - 32px); }
  .site-header nav { gap: 13px; font-size: .8125rem; }
  .site-header nav a { max-width: 107px; }
  .edition-line { column-gap: 12px; }
  .hero h1 { font-size: 2.85rem; }
  .hero-copy h2 { font-size: 1.85rem; }
  .contributor-callout { padding-inline: 21px; }
}
@media print {
  .skip-link, nav, .button { display: none; }
  .wrap { width: 100%; }
  .hero, .editorial-grid { display: block; }
  .hero-copy { padding: 25px 0 0; border-left: 0; }
  .masthead { font-size: 60pt; }
  .contributor-callout { background: none; border: 1px solid; }
  body { background: #fff; color: #000; }
}