/* Custogent — custogent.com
   Design tokens per Decision #26. Light palette on bare :root; dark redefines tokens only.
   No JavaScript anywhere on this site. */

:root {
  --ground:      #F1F2EF;
  --surface:     #FBFBF9;
  --surface-2:   #E9EBE6;
  --ink:         #171A18;
  --ink-2:       #4C534E;
  --ink-3:       #6A716C;
  --rule:        #D4D8D2;
  --rule-strong: #B9BFB9;
  --accent:      #7B2D26;
  --accent-soft: #9C4A41;
  --accent-ink:  #FBFBF9;
  --focus:       #7B2D26;
  --hatch:       repeating-linear-gradient(135deg, transparent 0 4px, rgba(23,26,24,.10) 4px 5px);

  --wrap: 72rem;
  --measure: 36rem;
  --pad: clamp(1.25rem, 4vw, 2.5rem);

  --sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --serif: "Spectral", Georgia, "Times New Roman", serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ground:      #131614;
    --surface:     #1A1E1B;
    --surface-2:   #222723;
    --ink:         #E9EBE6;
    --ink-2:       #A8AFA9;
    --ink-3:       #7F867F;
    --rule:        #2C322E;
    --rule-strong: #3E4640;
    --accent:      #CD8074;
    --accent-soft: #E0A093;
    --accent-ink:  #131614;
    --focus:       #CD8074;
    --hatch:       repeating-linear-gradient(135deg, transparent 0 4px, rgba(233,235,230,.10) 4px 5px);
  }
}

:root[data-theme="dark"] {
  --ground:      #131614;
  --surface:     #1A1E1B;
  --surface-2:   #222723;
  --ink:         #E9EBE6;
  --ink-2:       #A8AFA9;
  --ink-3:       #7F867F;
  --rule:        #2C322E;
  --rule-strong: #3E4640;
  --accent:      #CD8074;
  --accent-soft: #E0A093;
  --accent-ink:  #131614;
  --focus:       #CD8074;
  --hatch:       repeating-linear-gradient(135deg, transparent 0 4px, rgba(233,235,230,.10) 4px 5px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 4.5rem; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, p, dl, dd, figure, blockquote, ul, ol { margin: 0; }
img, svg { max-width: 100%; }

a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}
a:hover { color: var(--accent-soft); }
a:focus-visible, .btn:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

.mono {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow--muted { color: var(--ink-3); }

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--surface);
  color: var(--ink);
  padding: .5rem .75rem;
  z-index: 100;
}
.skip:focus { left: var(--pad); }

/* ---- band + header ---- */

.band { height: 4px; background: var(--accent); }

.site-head {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--ground);
  border-bottom: 1px solid var(--rule);
}

.site-head .wrap {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 3.75rem;
}

.lockup {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--ink);
  flex: none;
}
.lockup .mark { color: var(--accent); display: block; flex: none; }
.wordmark {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
}

.nav {
  display: flex;
  gap: 1.4rem;
  margin-left: auto;
  overflow-x: auto;
  scrollbar-width: none;
  white-space: nowrap;
}
.nav::-webkit-scrollbar { display: none; }
.nav a {
  font-family: var(--sans);
  font-size: 0.86rem;
  color: var(--ink-2);
  text-decoration: none;
  padding: 0.35rem 0;
  border-bottom: 1px solid transparent;
}
.nav a:hover { color: var(--ink); border-bottom-color: var(--rule-strong); }

.btn {
  display: inline-block;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.9rem;
  line-height: 1;
  padding: 0.8rem 1.1rem;
  border: 1.5px solid var(--accent);
  color: var(--accent);
  background: transparent;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { color: var(--accent-soft); border-color: var(--accent-soft); }
.btn--solid { background: var(--accent); color: var(--accent-ink); }
.btn--solid:hover { background: var(--accent-soft); color: var(--accent-ink); border-color: var(--accent-soft); }
.btn--sm { padding: 0.6rem 0.9rem; font-size: 0.82rem; flex: none; }

/* ---- hero ---- */

.hero { padding: clamp(3.5rem, 8vw, 6.5rem) 0 clamp(3rem, 6vw, 5rem); }
.hero .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.hero h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.2rem, 1.4rem + 3.4vw, 4rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin-top: 1rem;
  text-wrap: balance;
}
.hero .sub {
  margin-top: 1.4rem;
  font-size: 1.15rem;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 34rem;
  text-wrap: pretty;
}
.hero .actions {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
}
.quiet { font-size: 0.9rem; color: var(--ink-2); }

/* the specimen: a sealed record, illustrative */
.specimen {
  border: 1px solid var(--rule-strong);
  background: var(--surface);
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.5;
  font-variant-numeric: tabular-nums;
}
.specimen-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--rule);
  color: var(--ink-3);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.specimen-head b { color: var(--ink); font-weight: 500; }
.specimen dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.45rem 1.25rem;
  padding: 1rem;
}
.specimen dt { color: var(--ink-3); }
.specimen dd { color: var(--ink); word-break: break-word; }
.specimen dd.sup {
  color: var(--ink-3);
  text-decoration: line-through;
  text-decoration-color: var(--ink-3);
}
.specimen .row-sup {
  display: contents;
}
.specimen .row-sup dt, .specimen .row-sup dd { background: var(--hatch); }
.specimen-foot {
  border-top: 1px solid var(--rule);
  padding: 0.7rem 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  color: var(--ink-3);
  font-size: 0.7rem;
}
.state {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.state::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border: 1.5px solid currentColor;
  display: inline-block;
}
.state--ok { color: var(--ink); }
.state--ok::before { background: currentColor; }
.state--sup { color: var(--ink-3); }
.state--sup::before { background: var(--hatch); }
.specimen-note {
  margin-top: 0.6rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  color: var(--ink-3);
}

/* ---- quote band ---- */

.quote {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: var(--surface);
  padding: clamp(2.25rem, 5vw, 3.5rem) 0;
}
.quote .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 18rem);
  gap: 2rem 3rem;
  align-items: end;
}
.quote blockquote {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 1rem + 1.4vw, 1.95rem);
  line-height: 1.38;
  max-width: 34ch;
  text-wrap: pretty;
}
.quote .cite {
  font-family: var(--mono);
  font-size: 0.74rem;
  line-height: 1.65;
  letter-spacing: 0.02em;
  color: var(--ink-2);
  border-top: 2px solid var(--accent);
  padding-top: 0.7rem;
}

/* ---- sections ---- */

.section { padding: clamp(3.5rem, 7vw, 6rem) 0; border-top: 1px solid var(--rule); }
.section:first-of-type { border-top: 0; }
.section--tint { background: var(--surface); }

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
  max-width: 44rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.section-head h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.7rem, 1.2rem + 1.8vw, 2.5rem);
  line-height: 1.2;
  letter-spacing: -0.012em;
  text-wrap: balance;
}
.section-head .lead {
  font-size: 1.08rem;
  color: var(--ink-2);
  max-width: var(--measure);
  text-wrap: pretty;
}
.lead strong { color: var(--ink); font-weight: 600; }

/* why now: three ruled columns */
.facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  border-top: 2px solid var(--ink);
}
.fact {
  padding: 1.5rem 1.5rem 1.5rem 0;
  border-right: 1px solid var(--rule);
  display: grid;
  gap: 0.7rem;
  align-content: start;
}
.fact + .fact { padding-left: 1.5rem; }
.fact:last-child { border-right: 0; padding-right: 0; }
.fact .num {
  font-family: var(--serif);
  font-size: 2.6rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}
.fact .num small {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--ink-3);
  display: block;
  margin-top: 0.4rem;
  font-weight: 400;
}
.fact h3 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1.02rem;
  line-height: 1.35;
}
.fact p { color: var(--ink-2); font-size: 0.97rem; }
.fact .src {
  font-family: var(--mono);
  font-size: 0.7rem;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--ink-3);
  margin-top: auto;
  padding-top: 0.5rem;
}
.consequence {
  margin-top: 2.5rem;
  padding-left: 1.1rem;
  border-left: 2px solid var(--accent);
  max-width: 44rem;
  font-family: var(--serif);
  font-size: 1.28rem;
  line-height: 1.4;
  text-wrap: pretty;
}

/* modules */
.modules {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.module {
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 1.5rem 1.4rem 1.6rem;
  display: grid;
  gap: 0.55rem;
  align-content: start;
  background: var(--ground);
}
.module .idx {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
.module .idx span:last-child { text-transform: uppercase; }
.module h3 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 1.08rem;
  line-height: 1.3;
  margin-top: 0.4rem;
}
.module p { color: var(--ink-2); font-size: 0.97rem; }
.module--diff { background: var(--surface); }
.module--diff .idx span:last-child { color: var(--accent); }
.modules-note {
  margin-top: 1.25rem;
  font-size: 0.9rem;
  color: var(--ink-3);
  max-width: 44rem;
}

/* how it works */
.how {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
figure.diagram { display: grid; gap: 1rem; }
figure.diagram svg {
  width: 100%;
  height: auto;
  display: block;
  color: var(--ink);
  overflow: visible;
}
figure.diagram figcaption {
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--ink-3);
}
.how-notes { display: grid; gap: 1.5rem; }
.how-notes h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.3rem;
  line-height: 1.3;
}
.how-notes p { color: var(--ink-2); margin-top: 0.5rem; font-size: 0.98rem; }
.how-notes .k {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 0.35rem;
}

.dg-box { fill: none; stroke: currentColor; stroke-width: 1.4; }
.dg-box-own { fill: none; stroke: var(--accent); stroke-width: 2; }
.dg-title { font-family: var(--sans); font-size: 14px; font-weight: 600; fill: var(--ink); }
.dg-title-own { font-family: var(--sans); font-size: 14px; font-weight: 600; fill: var(--accent); }
.dg-note { font-family: var(--mono); font-size: 10.5px; fill: var(--ink-3); letter-spacing: 0.02em; }
.dg-group { font-family: var(--mono); font-size: 11px; letter-spacing: 0.11em; fill: var(--ink-3); }
.dg-group-own { font-family: var(--mono); font-size: 11px; letter-spacing: 0.11em; fill: var(--accent); }
.dg-note-own { font-family: var(--mono); font-size: 10.5px; fill: var(--accent-soft); letter-spacing: 0.02em; }
.dg-line { stroke: currentColor; stroke-width: 1.4; fill: none; }
.dg-line-own { stroke: var(--accent); stroke-width: 1.6; fill: none; }
.dg-head { fill: currentColor; }
.dg-head-own { fill: var(--accent); }

/* who it's for */
.who {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.question {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 1.05rem + 1.3vw, 1.9rem);
  line-height: 1.32;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}
.who p { color: var(--ink-2); margin-top: 1.1rem; max-width: var(--measure); }
.fns {
  border-top: 2px solid var(--ink);
  list-style: none;
  padding: 0;
}
.fns li {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: 0.75rem;
  align-items: baseline;
  font-size: 0.98rem;
}
.fns li span:first-child {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-3);
  letter-spacing: 0.05em;
}
.fns-label { margin-bottom: 0.75rem; }

/* stage */
.stage .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.stage h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.6rem, 1.15rem + 1.6vw, 2.3rem);
  line-height: 1.2;
  letter-spacing: -0.012em;
  margin-top: 0.9rem;
  text-wrap: balance;
}
.stage p { color: var(--ink-2); max-width: var(--measure); }
.stage p + p { margin-top: 1rem; }
.stage p.first { color: var(--ink); font-size: 1.08rem; margin-top: 1.1rem; }
.commit {
  border-top: 2px solid var(--ink);
  display: grid;
}
.commit div {
  padding: 1rem 0;
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: minmax(0, 11rem) 1fr;
  gap: 1rem;
  font-size: 0.95rem;
}
.commit div span:first-child {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding-top: 0.2rem;
}
.commit div span:last-child { color: var(--ink-2); }

/* founder */
.founder .wrap {
  display: grid;
  grid-template-columns: minmax(0, 18rem) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.founder-card {
  border-top: 2px solid var(--ink);
  padding-top: 1rem;
  display: grid;
  gap: 0.35rem;
}
.founder-card .name {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.2;
}
.founder-card .role { color: var(--ink-2); font-size: 0.95rem; }
.founder-card .creds {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--ink-3);
  margin-top: 0.6rem;
  line-height: 1.7;
}
.founder-card .links { margin-top: 0.9rem; font-size: 0.9rem; display: grid; gap: 0.3rem; }
.founder-text p { color: var(--ink-2); max-width: var(--measure); }
.founder-text p + p { margin-top: 1rem; }
.founder-text p.first { color: var(--ink); font-size: 1.08rem; }

/* contact */
.contact .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.contact h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.8rem, 1.2rem + 2.2vw, 2.8rem);
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin-top: 0.9rem;
  text-wrap: balance;
}
.contact p { color: var(--ink-2); margin-top: 1.1rem; max-width: var(--measure); }
.contact .actions { margin-top: 1.75rem; display: flex; flex-wrap: wrap; gap: 0.75rem 1.25rem; align-items: center; }
.addresses {
  border-top: 2px solid var(--ink);
  list-style: none;
  padding: 0;
}
.addresses li {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: minmax(0, 9rem) 1fr;
  gap: 1rem;
  font-size: 0.95rem;
  align-items: baseline;
}
.addresses li span:first-child {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.addresses a { word-break: break-word; }
.no-form {
  margin-top: 1rem;
  font-size: 0.82rem;
  color: var(--ink-3);
}

/* footer */
.site-foot {
  border-top: 1px solid var(--rule);
  padding: 2rem 0 3rem;
  font-family: var(--mono);
  font-size: 0.74rem;
  line-height: 1.9;
  letter-spacing: 0.03em;
  color: var(--ink-3);
}
.site-foot .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem 2rem;
  align-items: start;
}
.site-foot a { color: var(--ink-2); }
.site-foot ul { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 0 1.5rem; }

/* ---- narrow ---- */

@media (max-width: 960px) {
  .hero .wrap, .quote .wrap, .how, .who, .stage .wrap, .founder .wrap, .contact .wrap {
    grid-template-columns: minmax(0, 1fr);
  }
  .facts { grid-template-columns: minmax(0, 1fr); }
  .fact { border-right: 0; border-bottom: 1px solid var(--rule); padding: 1.25rem 0; }
  .fact + .fact { padding-left: 0; }
  .fact:last-child { border-bottom: 0; }
  .modules { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .specimen { max-width: 32rem; }
}

@media (max-width: 640px) {
  body { font-size: 16.5px; }
  .site-head .wrap { gap: 0.9rem; }
  .nav { gap: 1rem; }
  .btn--sm { display: none; }
  .modules { grid-template-columns: minmax(0, 1fr); }
  .commit div, .addresses li { grid-template-columns: minmax(0, 1fr); gap: 0.25rem; }
  .site-foot .wrap { grid-template-columns: minmax(0, 1fr); }
}

/* ---- print ---- */

@media print {
  :root { --ground: #fff; --surface: #fff; --surface-2: #fff; }
  .band, .site-head, .btn, .skip { display: none !important; }
  body { font-size: 11pt; color: #000; }
  a { color: #000; text-decoration: none; }
  a[href^="mailto:"]::after { content: " (" attr(href) ")"; font-family: var(--mono); font-size: 0.8em; }
  .section, .quote, .hero { padding: 1.5rem 0; break-inside: avoid; }
  .modules, .facts { break-inside: avoid; }
}

/* ---- request access: CSS-only modal (opens on :target, no script) ---- */

.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  overflow-y: auto;
  padding: clamp(1rem, 4vw, 3rem) var(--pad);
}
.modal:target { display: grid; place-items: start center; }
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(23, 26, 24, 0.55);
  display: block;
}
.modal-panel {
  position: relative;
  z-index: 1;
  width: min(100%, 44rem);
  background: var(--ground);
  border: 1px solid var(--rule-strong);
  border-top: 4px solid var(--accent);
  padding: clamp(1.4rem, 4vw, 2.5rem);
  margin: 2vh 0 4vh;
}
.modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
}
.modal-head h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2.1rem);
  line-height: 1.2;
  letter-spacing: -0.012em;
  margin-top: 0.6rem;
  text-wrap: balance;
}
.modal-close {
  flex: none;
  font-family: var(--sans);
  font-size: 1.6rem;
  line-height: 1;
  text-decoration: none;
  color: var(--ink-3);
  width: 2.2rem;
  height: 2.2rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--rule);
}
.modal-close:hover { color: var(--ink); border-color: var(--rule-strong); }
.modal-lead {
  margin-top: 1rem;
  color: var(--ink-2);
  max-width: 40rem;
  text-wrap: pretty;
}

.ra-template {
  margin-top: 1.6rem;
  border: 1px solid var(--rule-strong);
  background: var(--surface);
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.5;
}
.ra-template-head {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 1rem;
  padding: 0.55rem 1rem;
  border-bottom: 1px solid var(--rule);
  color: var(--ink-3);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.ra-template-head b { color: var(--ink); font-weight: 500; text-transform: none; letter-spacing: 0.02em; font-size: 0.78rem; }
.ra-lines {
  list-style: none;
  padding: 0.6rem 1rem 0.8rem;
  margin: 0;
  counter-reset: line;
  display: grid;
  gap: 0.35rem;
}
.ra-lines li {
  display: grid;
  grid-template-columns: 1.4rem minmax(0, 1fr);
  grid-template-areas: "n label" ". hint";
  column-gap: 0.6rem;
  align-items: baseline;
}
.ra-lines li::before { grid-area: n; }
.ra-lines span { grid-area: label; }
.ra-lines em { grid-area: hint; }
.ra-lines li::before {
  counter-increment: line;
  content: counter(line, decimal-leading-zero);
  color: var(--ink-3);
  font-size: 0.7rem;
}
.ra-lines span { color: var(--ink); }
.ra-lines span::after { content: ":"; color: var(--ink-3); }
.ra-lines em {
  display: block;
  font-style: normal;
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--ink-3);
  margin-top: 0.1rem;
}
.ra-actions {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--rule);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem 1.5rem;
  align-items: start;
}
.ra-note { font-size: 0.82rem; line-height: 1.55; color: var(--ink-3); }

@media (max-width: 640px) {
  .ra-actions { grid-template-columns: minmax(0, 1fr); }
  .ra-template-head { grid-template-columns: minmax(0, 1fr); gap: 0.15rem; }
  .modal { padding: 0; }
  .modal-panel { width: 100%; margin: 0; border-left: 0; border-right: 0; min-height: 100%; }
}

@media print { .modal { display: none !important; } }