/* Galley Pay — Galley Tray Editorial
   Aluminum composing tray, printer vermillion registration marks,
   Epilogue + Petrona. Distinct from tractor-feed, parchment, sage,
   waveform, drafting, NCR, thermal, cyanotype, sodium, riso, beam,
   split-flap, film leader, mullion pane, card catalog. */

:root {
  color-scheme: light;
  --tray: #C8CDD4;
  --tray-deep: #B4BAC4;
  --sheet: #F4F5F7;
  --ink: #1A1E24;
  --muted: #5C6570;
  --lead: rgba(26, 30, 36, 0.14);
  --mark: #C41E3A;
  --mark-soft: #E8A0AB;
  --raised: #FFFFFF;
  --display: "Epilogue", "Helvetica Neue", Arial, sans-serif;
  --text: "Petrona", Georgia, "Times New Roman", serif;
  --shell: 68rem;
  --gutter: clamp(1.15rem, 4vw, 2.75rem);
  --band: clamp(2.6rem, 5.5vw, 4.75rem);
  --measure: 38rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  background:
    linear-gradient(90deg, var(--tray-deep) 0, var(--tray-deep) 0.55rem, transparent 0.55rem),
    linear-gradient(180deg, var(--tray) 0, var(--tray) 0.55rem, transparent 0.55rem),
    radial-gradient(120% 70% at 0% 0%, rgba(196, 30, 58, 0.06), transparent 45%),
    var(--sheet);
  color: var(--ink);
  font-family: var(--text);
  font-size: 1.0625rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 10;
}
.skip:focus { left: 0.5rem; top: 0.5rem; }

.shell {
  width: min(100% - 2 * var(--gutter), var(--shell));
  margin-inline: auto;
}

.prose { max-width: var(--measure); }

.mast {
  border-bottom: 1px solid var(--lead);
  background: rgba(244, 245, 247, 0.92);
  backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  z-index: 5;
}
.mast__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding: 0.95rem 0;
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  color: var(--ink);
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.03em;
}
.wordmark__mark {
  width: 1.1rem;
  height: 1.1rem;
  border: 1.5px solid var(--mark);
  position: relative;
  flex-shrink: 0;
}
.wordmark__mark::before,
.wordmark__mark::after {
  content: "";
  position: absolute;
  background: var(--mark);
}
.wordmark__mark::before {
  width: 1.5px;
  height: 160%;
  left: 50%;
  top: -30%;
  transform: translateX(-50%);
}
.wordmark__mark::after {
  height: 1.5px;
  width: 160%;
  top: 50%;
  left: -30%;
  transform: translateY(-50%);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.25rem;
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.92rem;
}
.nav a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  padding-bottom: 0.1rem;
}
.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--mark);
}

.hero {
  position: relative;
  padding: var(--band) 0 calc(var(--band) * 0.85);
  overflow: hidden;
  border-bottom: 1px solid var(--lead);
  background:
    linear-gradient(180deg, rgba(196, 30, 58, 0.05), transparent 55%),
    linear-gradient(135deg, var(--tray) 0%, transparent 42%),
    var(--sheet);
}
.hero__regs {
  position: absolute;
  inset: 1.1rem var(--gutter) auto auto;
  display: flex;
  gap: 0.75rem;
  opacity: 0.85;
  animation: fadeMark 1.1s ease both;
}
.reg {
  width: 0.85rem;
  height: 0.85rem;
  border: 1.5px solid var(--mark);
  position: relative;
}
.reg::before,
.reg::after {
  content: "";
  position: absolute;
  background: var(--mark);
}
.reg::before {
  width: 1.5px;
  height: 150%;
  left: 50%;
  top: -25%;
  transform: translateX(-50%);
}
.reg::after {
  height: 1.5px;
  width: 150%;
  top: 50%;
  left: -25%;
  transform: translateY(-50%);
}
.hero__content { position: relative; max-width: 42rem; }
.hero__brand {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(2.4rem, 7vw, 4.2rem);
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin: 0 0 1rem;
  animation: riseIn 0.85s ease both;
}
.hero h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(1.15rem, 2.4vw, 1.45rem);
  letter-spacing: -0.02em;
  line-height: 1.35;
  margin: 0 0 0.9rem;
  max-width: 34rem;
  animation: riseIn 0.85s ease 0.08s both;
}
.hero__stand {
  margin: 0;
  color: var(--muted);
  max-width: 32rem;
  animation: riseIn 0.85s ease 0.16s both;
}
.hero__stamp {
  display: inline-block;
  margin-top: 1.25rem;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mark);
  border: 1.5px solid var(--mark);
  padding: 0.35rem 0.55rem;
  animation: riseIn 0.85s ease 0.24s both;
}

@keyframes riseIn {
  from { opacity: 0; transform: translateY(0.6rem); }
  to { opacity: 1; transform: none; }
}
@keyframes fadeMark {
  from { opacity: 0; transform: scale(0.85); }
  to { opacity: 0.85; transform: none; }
}

.panel { padding: calc(var(--band) * 0.72) 0; }
.panel--tray {
  background: linear-gradient(180deg, rgba(184, 186, 196, 0.35), transparent);
  border-block: 1px solid var(--lead);
}
.eyebrow {
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mark);
  margin: 0 0 0.55rem;
}
h2 {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin: 0 0 0.85rem;
  font-size: clamp(1.45rem, 3vw, 1.9rem);
}
h3 {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 0.4rem;
  font-size: 1.15rem;
}

.lede {
  display: grid;
  gap: 1rem;
  max-width: 42rem;
}
.lede p { margin: 0; color: var(--muted); }

.library { display: grid; gap: 1.35rem; margin-top: 1.5rem; }
.entry {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 1rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--lead);
}
.entry__id {
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mark);
  margin: 0;
}
.entry a { color: var(--ink); text-decoration: none; }
.entry a:hover { border-bottom: 1px solid var(--mark); }
.entry p { margin: 0.35rem 0 0; color: var(--muted); }

.standards {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
  max-width: 42rem;
}
.standards li {
  padding-left: 1rem;
  border-left: 3px solid var(--mark-soft);
}
.standards strong { font-family: var(--display); }

.article__head { padding: var(--band) 0 1.25rem; border-bottom: 1px solid var(--lead); }
.article__meta { color: var(--muted); margin: 0.5rem 0 0; }
.article__meta b { color: var(--ink); font-family: var(--display); }

.panel .prose p { margin: 0 0 1rem; }
.panel .prose h2 { margin-top: 1.6rem; }
.panel .prose ul { margin: 0 0 1rem; padding-left: 1.2rem; }
.panel .prose li { margin-bottom: 0.35rem; }
.defs { margin: 0; }
.defs dt {
  font-family: var(--display);
  font-weight: 700;
  margin-top: 1rem;
}
.defs dd { margin: 0.25rem 0 0; color: var(--muted); }

.backlink {
  display: inline-block;
  margin-top: 1.5rem;
  font-family: var(--display);
  font-weight: 600;
  color: var(--mark);
  text-decoration: none;
}
.backlink:hover { text-decoration: underline; }

.colophon {
  margin-top: 2rem;
  padding: 1.75rem 0 2.5rem;
  border-top: 1px solid var(--lead);
  background: var(--tray);
}
.colophon__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.2rem;
  font-family: var(--display);
  font-size: 0.88rem;
  margin-bottom: 1rem;
}
.colophon a { color: var(--ink); text-decoration: none; }
.colophon a:hover { color: var(--mark); }
.colophon p { margin: 0; color: var(--muted); font-size: 0.92rem; }

.void { padding: var(--band) 0 calc(var(--band) * 1.2); min-height: 50vh; }

@media (max-width: 640px) {
  .entry { grid-template-columns: 1fr; gap: 0.35rem; }
  .hero__regs { inset: 0.75rem 0.75rem auto auto; }
}