:root {
  color-scheme: dark;
  --field: #061523;
  --field-deep: #04101c;
  --paper: #092035;
  --paper-raised: #0f2b43;
  --paper-soft: #133850;
  --ink: #edf6f4;
  --ink-muted: #a8bdc0;
  --ink-faint: #6f8990;
  --line: rgba(237, 246, 244, .34);
  --line-faint: rgba(237, 246, 244, .14);
  --accent: #d71920;
  --gold: #d8b66a;
  --ink-sepia: #a67c52;
  --ink-sepia-faint: rgba(166, 124, 82, .22);
  --hatch-angle: -42deg;
  --shadow: rgba(0, 0, 0, .38);
  --stamp: "Special Elite", "American Typewriter", "Courier Prime", Courier, monospace;
  --typewriter: "Courier Prime", "American Typewriter", Courier, monospace;
  --mono: "IBM Plex Mono", "SFMono-Regular", ui-monospace, monospace;
  --grid-unit: 8px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --line-hair: 1px;
  --line-construction: 1px;
  --line-contour: 1.5px;
  --ink-density-strong: 1;
  --ink-density-mid: .78;
  --ink-density-whisper: .52;
  --elevation-stagger: clamp(0px, 1.6vw, 22px);
  --paper-grain: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.42'/%3E%3C/svg%3E");
}

[data-theme="paper"] {
  color-scheme: light;
  --field: #dfe9ea;
  --field-deep: #ccd8db;
  --paper: #fbf5e7;
  --paper-raised: #fffaf0;
  --paper-soft: #ece2cf;
  --ink: #102a3d;
  --ink-muted: #4f6672;
  --ink-faint: #78898e;
  --line: rgba(16, 42, 61, .35);
  --line-faint: rgba(16, 42, 61, .14);
  --ink-sepia: #8b6f4e;
  --ink-sepia-faint: rgba(139, 111, 78, .18);
  --shadow: rgba(16, 42, 61, .22);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--field);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at calc(16% + var(--parallax-x, 0px)) calc(8% + var(--parallax-y, 0px)), rgba(216, 182, 106, .16), transparent 24rem),
    linear-gradient(90deg, rgba(120, 168, 190, .12) 1px, transparent 1px),
    linear-gradient(rgba(120, 168, 190, .12) 1px, transparent 1px),
    linear-gradient(135deg, var(--field), var(--field-deep));
  background-size: auto, 96px 96px, 96px 96px, auto;
  font: 400 15px/1.58 var(--typewriter);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: .035;
  background: var(--paper-grain);
  mix-blend-mode: overlay;
}

a,
button,
input,
select,
textarea {
  color: inherit;
  font: inherit;
}

a {
  text-decoration: none;
}

button {
  cursor: pointer;
}

.shell {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 22px 0 32px;
}

.site-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  align-items: center;
  margin-bottom: 16px;
}

.wordmark {
  display: grid;
  gap: 2px;
  width: max-content;
  color: var(--ink);
  line-height: 1;
}

.wordmark-primary {
  display: flex;
  align-items: baseline;
  gap: .18em;
  font-family: var(--stamp);
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 400;
  letter-spacing: .01em;
  line-height: .86;
}

.wordmark-letters {
  letter-spacing: .04em;
}

.wordmark-suffix {
  font-family: var(--typewriter);
  font-size: .46em;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.wordmark-sub {
  font-family: var(--typewriter);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.top-actions {
  justify-self: end;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper) 76%, transparent);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.top-actions a,
.top-actions button {
  border: 0;
  border-left: 1px solid var(--line-faint);
  background: transparent;
  padding: 11px 13px;
}

.top-actions :first-child {
  border-left: 0;
}

.top-actions a:hover,
.top-actions button:hover,
.top-actions a:focus-visible,
.top-actions button:focus-visible,
.primary-action:hover,
.primary-action:focus-visible,
.secondary-action:hover,
.secondary-action:focus-visible {
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  outline: none;
}

.cover-sheet {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 22px;
  min-height: calc(100vh - 104px);
  padding: clamp(44px, 5vw, 72px);
  border: 1.5px solid var(--ink);
  background:
    linear-gradient(90deg, transparent 39px, color-mix(in srgb, var(--ink) 12%, transparent) 40px, transparent 41px),
    linear-gradient(transparent 39px, color-mix(in srgb, var(--ink) 12%, transparent) 40px, transparent 41px),
    linear-gradient(135deg, color-mix(in srgb, var(--paper-raised) 74%, transparent), var(--paper) 56%),
    var(--paper);
  background-size: 40px 40px, 40px 40px, auto, auto;
  box-shadow: 0 26px 60px var(--shadow);
  overflow: clip;
}

.cover-sheet::before,
.cover-sheet::after,
.sheet-frame::before,
.sheet-frame::after {
  content: "";
  position: absolute;
  width: 54px;
  height: 54px;
  pointer-events: none;
  z-index: 3;
}

.cover-sheet::before {
  left: 20px;
  top: 20px;
  border-left: 1.5px solid var(--ink);
  border-top: 1.5px solid var(--ink);
  clip-path: polygon(0 0, 100% 0, 100% 18%, 18% 18%, 18% 100%, 0 100%);
}

.cover-sheet::after {
  right: 20px;
  top: 20px;
  border-right: 1.5px solid var(--ink);
  border-top: 1.5px solid var(--ink);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 82% 100%, 82% 18%, 0 18%);
}

.sheet-frame {
  position: absolute;
  inset: 20px;
  border: 1px solid color-mix(in srgb, var(--ink) 28%, transparent);
  pointer-events: none;
}

.sheet-frame::before {
  left: -1px;
  bottom: -1px;
  border-left: 1.5px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
  clip-path: polygon(0 0, 18% 0, 18% 82%, 100% 82%, 100% 100%, 0 100%);
}

.sheet-frame::after {
  right: -1px;
  bottom: -1px;
  border-right: 1.5px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
  clip-path: polygon(82% 0, 100% 0, 100% 100%, 0 100%, 0 82%, 82% 82%);
}

.sheet-kicker,
.eyebrow,
.release-window,
.plate-number,
.title-strip,
.request-panel form span,
.release-head,
.datum-label,
.datum-value,
.strip-label,
.cutaway-caption,
.scale-caption {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-variant-numeric: tabular-nums lining-nums;
}

.sheet-datum {
  position: absolute;
  z-index: 2;
  top: 22px;
  right: clamp(44px, 5vw, 72px);
  display: grid;
  grid-template-columns: repeat(5, auto);
  gap: 0;
  border: var(--line-hair) solid var(--line);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
}

.datum-cell {
  display: grid;
  gap: 2px;
  min-width: 72px;
  padding: var(--space-2) var(--space-3);
  border-left: var(--line-hair) solid var(--line-faint);
  text-align: left;
}

.datum-cell:first-child {
  border-left: 0;
}

.datum-label {
  margin: 0;
  color: var(--ink-faint);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .14em;
}

.datum-value {
  margin: 0;
  color: var(--ink-muted);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .08em;
}

.registration-mark {
  position: absolute;
  z-index: 2;
  width: 18px;
  height: 18px;
  opacity: .38;
  pointer-events: none;
}

.registration-tl {
  left: clamp(44px, 5vw, 72px);
  top: 52px;
}

.registration-br {
  right: clamp(44px, 5vw, 72px);
  bottom: 52px;
}

.instrument-strip {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.strip-cell {
  display: grid;
  gap: 3px;
  min-height: 44px;
  padding: var(--space-2) var(--space-3);
  border-left: var(--line-hair) solid var(--line-faint);
  font-family: var(--typewriter);
  font-size: 12px;
  line-height: 1.35;
  color: var(--ink-muted);
}

.strip-cell:first-child {
  border-left: 0;
}

.strip-label {
  display: block;
  margin: 0;
  color: var(--ink-faint);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .14em;
}

.sheet-kicker {
  position: absolute;
  z-index: 1;
  left: clamp(44px, 5vw, 72px);
  top: 22px;
  margin: 0;
  color: var(--ink-faint);
}

.hero-copy,
.release-card,
.roster,
.request-panel,
.schedule-hero,
.release-list,
.schedule-note,
.title-strip {
  position: relative;
  z-index: 1;
}

.hero-copy {
  grid-column: 1 / 7;
  align-self: center;
  padding-top: var(--space-5);
  padding-right: var(--space-6);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 18ch;
  margin-bottom: var(--space-4);
  font-family: var(--stamp);
  font-size: clamp(32px, 4.2vw, 54px);
  font-weight: 400;
  letter-spacing: .03em;
  line-height: 1.02;
  text-wrap: balance;
}

.lede {
  max-width: 42ch;
  margin-bottom: 0;
  color: color-mix(in srgb, var(--ink-muted) 88%, var(--ink-faint));
  font-family: var(--typewriter);
  font-size: 15px;
  font-weight: 400;
  letter-spacing: .012em;
  line-height: 1.62;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.primary-action,
.secondary-action,
.request-panel button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 43px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper-raised) 78%, transparent);
  padding: 11px 15px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.primary-action,
.request-panel button {
  border-color: color-mix(in srgb, var(--accent) 76%, var(--line));
  color: var(--ink);
}

.release-card {
  grid-column: 8 / 13;
  align-self: center;
  min-height: 248px;
  border: 1px solid var(--line);
  background:
    repeating-linear-gradient(var(--hatch-angle), transparent 0 3px, var(--ink-sepia-faint) 3px 4px),
    linear-gradient(180deg, color-mix(in srgb, var(--paper-raised) 92%, transparent), color-mix(in srgb, var(--paper) 78%, transparent)),
    color-mix(in srgb, var(--paper-raised) 84%, transparent);
  background-size: 72px 72px, auto, auto;
  background-position: 100% 0, 0 0, 0 0;
  background-repeat: no-repeat, no-repeat, repeat;
  padding: var(--space-5);
  transform: translateY(6px);
}

.plate-number {
  display: block;
  margin-bottom: 24px;
  color: var(--ink-faint);
}

.release-card .card-action {
  margin-top: 18px;
}

.release-card h2,
.request-panel h2,
.schedule-note h2 {
  margin-bottom: 10px;
  font-family: var(--stamp);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 400;
  letter-spacing: .04em;
  line-height: 1.12;
}

.release-card p,
.request-panel p,
.schedule-note p {
  margin-bottom: 0;
  color: var(--ink-muted);
}

.roster {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 22px;
  align-items: start;
  margin-top: 16px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.section-heading h2 {
  margin: 0;
  font-family: var(--stamp);
  font-size: clamp(22px, 2.2vw, 32px);
  font-weight: 400;
  letter-spacing: .03em;
  line-height: 1.06;
}

.roster-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.codename-emblem {
  display: block;
  width: 44px;
  height: 44px;
  margin-bottom: 10px;
  opacity: .86;
  flex-shrink: 0;
}

.gus-named .codename-emblem {
  width: 48px;
  height: 48px;
  opacity: .95;
}

[data-theme="paper"] .codename-emblem {
  opacity: 1;
  filter: contrast(1.12);
}

.codename-row {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.stop-card .codename-emblem {
  position: relative;
  z-index: 1;
  display: block;
  width: 48px;
  height: 48px;
  margin: 0 0 var(--space-4);
  padding: 5px;
  border-radius: 48% 52% 50% 46% / 52% 48% 54% 46%;
  outline: var(--line-hair) solid color-mix(in srgb, var(--ink-sepia) 48%, transparent);
  outline-offset: 4px;
  box-shadow:
    0 0 0 var(--line-hair) color-mix(in srgb, var(--ink-sepia) 16%, transparent),
    1px 2px 0 color-mix(in srgb, var(--ink-sepia) 8%, transparent);
  mix-blend-mode: multiply;
}

.stop-card .codename-emblem::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -14px;
  width: 1px;
  height: 10px;
  background: linear-gradient(180deg, var(--ink-sepia), transparent);
  opacity: .38;
  transform: translateX(-50%) rotate(.8deg);
}

.release-row .codename-emblem {
  width: 36px;
  height: 36px;
  margin-bottom: 0;
}

.release-row .codename-row h2 {
  margin: 0;
}

.roster-item {
  min-height: 196px;
  border-right: var(--line-hair) solid var(--line);
  border-bottom: var(--line-hair) solid var(--line);
  background: color-mix(in srgb, var(--paper) 84%, transparent);
  padding: var(--space-4) var(--space-4) var(--space-3);
  display: grid;
  grid-template-rows: auto auto 1fr;
  align-content: start;
}

.roster-item .codename-emblem {
  margin-bottom: var(--space-3);
  outline: var(--line-hair) solid color-mix(in srgb, var(--ink-sepia) 28%, transparent);
  outline-offset: 3px;
  border-radius: 46% 54% 50% 48% / 50% 46% 52% 48%;
}

.release-window {
  display: inline-block;
  margin-bottom: 20px;
  color: var(--gold);
}

.roster-item h3 {
  margin-bottom: 10px;
  font-family: var(--stamp);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 400;
  letter-spacing: .01em;
  line-height: 1.05;
}

.roster-item p {
  margin-bottom: 0;
  color: var(--ink-muted);
  font-size: 14px;
  line-height: 1.45;
}

.roster-item.soon {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--accent) 9%, transparent), transparent 48%),
    color-mix(in srgb, var(--paper-raised) 80%, transparent);
}

.roster-item.next {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--gold) 10%, transparent), transparent 48%),
    color-mix(in srgb, var(--paper) 84%, transparent);
}

.gus-named h2,
.gus-named h3 {
  color: var(--ink);
}

.gus-named {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--accent) 9%, transparent), transparent 48%),
    color-mix(in srgb, var(--paper-raised) 80%, transparent);
}

.request-panel {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(260px, 420px) 1fr;
  gap: 28px;
  margin-top: 4px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper-raised) 80%, transparent);
  padding: 26px;
}

.request-panel form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.request-panel label {
  display: block;
}

.request-panel form span {
  display: block;
  margin-bottom: 7px;
  color: var(--ink-faint);
}

.request-panel input,
.request-panel select,
.request-panel textarea {
  width: 100%;
  border: 1px solid var(--line-faint);
  border-radius: 0;
  outline: 0;
  background: color-mix(in srgb, var(--paper) 78%, transparent);
  padding: 11px 12px;
}

.request-panel textarea {
  resize: vertical;
}

.request-panel input:focus,
.request-panel select:focus,
.request-panel textarea:focus {
  border-color: var(--gold);
}

.request-panel .wide,
.request-panel button {
  grid-column: 1 / -1;
}

.title-strip {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.3fr 1.3fr 1fr 1.1fr;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  color: var(--ink-muted);
}

.title-strip span {
  min-height: 44px;
  padding: var(--space-2) var(--space-3);
  border-left: var(--line-hair) solid var(--line-faint);
}

.title-strip span:first-child {
  border-left: 0;
}

.instrument-strip .strip-cell {
  border-left: var(--line-hair) solid var(--line-faint);
}

.sibling-sites {
  grid-column: 1 / -1;
  padding: 10px 12px 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.sibling-sites a {
  color: var(--ink-muted);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--ink-muted) 40%, transparent);
  text-underline-offset: 2px;
}

.sibling-sites a:hover {
  color: var(--ink);
}

.schedule-sheet {
  grid-template-areas:
    "hero hero hero hero hero hero hero hero hero hero hero hero"
    "list list list list list list list list list list list list"
    "note note note note note note note note note note note note"
    "siblings siblings siblings siblings siblings siblings siblings siblings siblings siblings siblings siblings"
    "footer footer footer footer footer footer footer footer footer footer footer footer";
  min-height: calc(100vh - 104px);
}

.schedule-sheet .sibling-sites {
  grid-area: siblings;
}

.schedule-link-banner {
  grid-area: note;
  align-self: start;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper-raised) 82%, transparent);
  padding: 24px;
  max-width: 720px;
}

.schedule-link-banner h2 {
  margin-bottom: 12px;
  font-family: var(--stamp);
  font-size: clamp(22px, 2.2vw, 32px);
  font-weight: 400;
}

.schedule-link-banner p {
  margin: 0 0 18px;
  color: var(--ink-muted);
}

.schedule-hero {
  grid-area: hero;
  max-width: 920px;
  padding-top: 18px;
}

.schedule-hero h1 {
  margin-bottom: 16px;
  font-size: clamp(40px, 6vw, 78px);
}

.release-list {
  grid-area: list;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper) 84%, transparent);
}

.release-row {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .85fr) 88px minmax(0, 1.4fr);
  gap: 16px;
  align-items: center;
  min-height: 76px;
  padding: 15px 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.release-row h2 {
  margin: 0;
  font-family: var(--stamp);
  font-size: clamp(18px, 2vw, 26px);
  font-weight: 400;
  letter-spacing: .01em;
  line-height: 1.05;
  overflow-wrap: anywhere;
}

.phase-tag {
  color: var(--ink-faint);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .06em;
  line-height: 1.4;
  text-transform: uppercase;
  white-space: nowrap;
}

.release-head {
  min-height: 42px;
  color: var(--ink-faint);
}

.release-row strong {
  color: var(--gold);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.release-row p {
  margin: 0;
  color: var(--ink-muted);
}

.schedule-note {
  grid-area: note;
  align-self: start;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper-raised) 82%, transparent);
  padding: 24px;
}

.schedule-note .primary-action {
  margin-top: 22px;
}

.schedule-sheet .title-strip {
  grid-area: footer;
}

/* —— Release path scroll journey —— */

.roadmap-shell {
  padding-bottom: 0;
}

.roadmap-sheet {
  position: relative;
  min-height: calc(100vh - 104px);
  padding: clamp(44px, 5vw, 72px);
  border: 1.5px solid var(--ink);
  background:
    linear-gradient(90deg, transparent 39px, color-mix(in srgb, var(--ink) 12%, transparent) 40px, transparent 41px),
    linear-gradient(transparent 39px, color-mix(in srgb, var(--ink) 12%, transparent) 40px, transparent 41px),
    linear-gradient(180deg, color-mix(in srgb, var(--paper-raised) 16%, transparent), transparent 38%),
    repeating-linear-gradient(var(--hatch-angle), transparent 0 5px, color-mix(in srgb, var(--ink-sepia-faint) 28%, transparent) 5px 6px),
    linear-gradient(135deg, color-mix(in srgb, var(--paper-raised) 74%, transparent), var(--paper) 56%),
    var(--paper);
  background-size: 40px 40px, 40px 40px, auto, 120px 120px, auto, auto;
  box-shadow: 0 26px 60px var(--shadow);
  overflow: clip;
}

.roadmap-sheet::before {
  content: "";
  position: absolute;
  left: clamp(44px, 5vw, 72px);
  top: 0;
  bottom: 0;
  width: 1px;
  background: repeating-linear-gradient(
    180deg,
    color-mix(in srgb, var(--ink-sepia) 28%, transparent) 0 6px,
    transparent 6px 14px
  );
  pointer-events: none;
  z-index: 0;
}

.roadmap-intro,
.fabric-plate,
.journey-track,
.roadmap-cta,
.roadmap-sheet .sibling-sites,
.roadmap-sheet .title-strip,
.fabric-tease {
  position: relative;
  z-index: 1;
}

.fabric-plate {
  position: relative;
  max-width: 720px;
  margin-bottom: var(--space-7);
  border: var(--line-contour) solid var(--line);
  border-bottom: var(--line-contour) dashed color-mix(in srgb, var(--ink-sepia) 42%, var(--line));
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--paper-raised) 88%, transparent), color-mix(in srgb, var(--paper) 76%, transparent)),
    color-mix(in srgb, var(--paper-raised) 78%, transparent);
  padding: var(--space-5);
  overflow: clip;
  box-shadow:
    1px 2px 0 color-mix(in srgb, var(--ink-sepia) 8%, transparent),
    inset 0 1px 0 color-mix(in srgb, var(--ink) 4%, transparent);
}

.fabric-plate-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 148px;
  gap: var(--space-5);
  align-items: start;
}

.fabric-plate-copy {
  min-width: 0;
}

.fabric-cutaway {
  position: relative;
  margin: 0;
  padding: var(--space-3);
  border: var(--line-hair) solid color-mix(in srgb, var(--ink-sepia) 32%, var(--line-faint));
  background:
    repeating-linear-gradient(var(--hatch-angle), transparent 0 3px, var(--ink-sepia-faint) 3px 4px),
    color-mix(in srgb, var(--paper) 72%, transparent);
  background-size: 48px 48px, auto;
  background-position: 100% 100%, 0 0;
  background-repeat: no-repeat, repeat;
  text-align: center;
}

.exploded-stack {
  display: block;
  width: 100%;
  max-width: 120px;
  height: auto;
  margin: 0 auto;
  opacity: .78;
}

.cutaway-caption {
  display: block;
  margin: var(--space-2) 0 0;
  color: var(--ink-sepia);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .1em;
  text-align: center;
}

.fabric-cutaway .fabric-gear {
  position: absolute;
  right: -6px;
  bottom: -6px;
  width: 28px;
  height: 28px;
  opacity: .22;
}

.fabric-cutaway .fabric-sprocket {
  position: absolute;
  left: -4px;
  top: -4px;
  width: 20px;
  height: 20px;
  opacity: .18;
}

.fabric-plate::before {
  content: "";
  position: absolute;
  top: 0;
  right: 148px;
  width: 72px;
  height: 72px;
  background:
    repeating-linear-gradient(var(--hatch-angle), transparent 0 3px, var(--ink-sepia-faint) 3px 4px);
  opacity: .42;
  pointer-events: none;
  mask-image: linear-gradient(225deg, #000 0 38%, transparent 68%);
}

.fabric-plate h2 {
  margin: 0 0 10px;
  font-family: var(--stamp);
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 400;
  letter-spacing: .05em;
  line-height: 1.15;
}

.fabric-plate p {
  margin: 0 0 10px;
  color: color-mix(in srgb, var(--ink-muted) 92%, var(--ink-faint));
  font-size: 14px;
  line-height: 1.58;
  max-width: 52ch;
}

.fabric-plate p:last-child {
  margin-bottom: 0;
}

.fabric-order-note {
  position: relative;
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  padding-left: 36px;
  border-top: var(--line-hair) dashed var(--line-faint);
  color: var(--ink-faint) !important;
  font-family: var(--mono);
  font-size: 10px !important;
  letter-spacing: .05em;
  line-height: 1.65 !important;
}

.fabric-order-note::before {
  content: "Fig. 0";
  position: absolute;
  left: 0;
  top: var(--space-3);
  color: var(--ink-sepia);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .1em;
  line-height: 1;
}

.fabric-order-note strong {
  color: var(--ink-muted);
  font-weight: 600;
}

.roadmap-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(140px, 200px);
  gap: var(--space-5) var(--space-6);
  align-items: start;
  max-width: 820px;
  padding-top: var(--space-5);
  margin-bottom: var(--space-6);
}

.roadmap-intro-copy {
  min-width: 0;
}

.roadmap-intro-aside {
  justify-self: end;
  padding: var(--space-3);
  border: var(--line-hair) solid color-mix(in srgb, var(--ink-sepia) 32%, var(--line-faint));
  background:
    repeating-linear-gradient(var(--hatch-angle), transparent 0 3px, var(--ink-sepia-faint) 3px 4px),
    color-mix(in srgb, var(--paper) 72%, transparent);
  background-size: 48px 48px, auto;
  background-position: 100% 100%, 0 0;
  background-repeat: no-repeat, repeat;
  text-align: center;
}

.roadmap-intro-aside .exploded-stack {
  display: block;
  width: 100%;
  max-width: 108px;
  height: auto;
  margin: 0 auto;
  opacity: .68;
}

.roadmap-intro h1 {
  font-size: clamp(30px, 3.6vw, 48px);
  letter-spacing: .04em;
  max-width: 14ch;
}

.roadmap-scroll-hint {
  margin: 22px 0 0;
  color: var(--ink-faint);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.journey-track {
  position: relative;
  margin-bottom: 28px;
}

.journey-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  color: color-mix(in srgb, var(--gold) 72%, var(--ink-muted));
  pointer-events: none;
  z-index: 0;
}

.journey-segment {
  stroke-linecap: square;
  stroke-width: 1;
  opacity: .62;
  transition: stroke-dashoffset 1s cubic-bezier(.4, 0, .2, 1), opacity .45s ease;
}

.journey-stops {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(28px, 5vw, 52px);
}

.journey-phase {
  display: grid;
  justify-items: center;
  opacity: .28;
  transform: translateY(12px);
  transition: opacity .5s ease, transform .5s ease;
}

.journey-phase.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.phase-marker {
  position: relative;
  width: min(100%, 640px);
  border: var(--line-hair) dashed var(--line);
  border-left: var(--line-contour) solid var(--ink-sepia);
  border-radius: 1px 3px 2px 2px;
  background:
    repeating-linear-gradient(var(--hatch-angle), transparent 0 3px, color-mix(in srgb, var(--ink-sepia-faint) 48%, transparent) 3px 4px),
    color-mix(in srgb, var(--field) 40%, var(--paper));
  background-size: 48px 48px, auto;
  background-position: 0 100%, 0 0;
  background-repeat: no-repeat, repeat;
  padding: var(--space-4) var(--space-5) var(--space-4) var(--space-5);
  text-align: center;
  box-shadow:
    1px 1px 0 color-mix(in srgb, var(--ink-sepia) 14%, transparent),
    inset 0 0 0 var(--line-hair) color-mix(in srgb, var(--ink) 6%, transparent);
}

.journey-phase[data-phase="I"] .phase-marker::before { content: "Fig. I"; }
.journey-phase[data-phase="II"] .phase-marker::before { content: "Fig. II"; }
.journey-phase[data-phase="III"] .phase-marker::before { content: "Fig. III"; }
.journey-phase[data-phase="IV"] .phase-marker::before { content: "Fig. IV"; }
.journey-phase[data-phase="V"] .phase-marker::before { content: "Fig. V"; }
.journey-phase[data-phase="VI"] .phase-marker::before { content: "Fig. VI"; }
.journey-phase[data-phase="VII"] .phase-marker::before { content: "Fig. VII"; }
.journey-phase[data-phase="VIII"] .phase-marker::before { content: "Fig. VIII"; }

.journey-phase .phase-marker::before {
  position: absolute;
  left: 14px;
  top: -9px;
  padding: 0 6px;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  color: var(--ink-sepia);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .1em;
  line-height: 1;
}

.phase-marker::after {
  content: "";
  position: absolute;
  inset: 3px;
  border: 1px solid color-mix(in srgb, var(--ink-sepia) 14%, transparent);
  border-radius: 1px 4px 3px 2px;
  pointer-events: none;
}

.phase-label {
  display: block;
  margin-bottom: 4px;
  color: var(--gold);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.phase-name {
  display: block;
  margin-bottom: 8px;
  font-family: var(--stamp);
  font-size: clamp(18px, 2.2vw, 24px);
  letter-spacing: .02em;
}

.phase-why {
  position: relative;
  margin: 0;
  padding-left: 12px;
  color: var(--ink-faint);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .04em;
  line-height: 1.55;
  text-align: left;
}

.phase-why::before {
  content: "";
  position: absolute;
  left: 0;
  top: .45em;
  width: 6px;
  height: 1px;
  background: var(--ink-sepia);
}

.journey-stop {
  display: grid;
  grid-template-columns: 1fr;
  opacity: .38;
  transform: translateY(18px);
  transition: opacity .55s ease, transform .55s ease;
}

.journey-stop.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.journey-stop:nth-child(4n+2) .stop-card {
  margin-right: auto;
  margin-left: 0;
}

.journey-stop:nth-child(4n) .stop-card {
  margin-left: auto;
  margin-right: 0;
}

.stop-card {
  position: relative;
  width: min(100%, 520px);
  border: var(--line-contour) solid color-mix(in srgb, var(--ink) 55%, var(--ink-sepia));
  border-radius: 2px 4px 3px 3px;
  background:
    repeating-linear-gradient(var(--hatch-angle), transparent 0 4px, color-mix(in srgb, var(--ink-sepia-faint) 28%, transparent) 4px 5px),
    color-mix(in srgb, var(--paper-raised) 82%, transparent);
  background-size: 56px 56px, auto;
  background-position: 100% 0, 0 0;
  background-repeat: no-repeat, repeat;
  padding: var(--space-5) var(--space-5) var(--space-4);
  box-shadow:
    1px 2px 0 color-mix(in srgb, var(--ink-sepia) 10%, transparent),
    0 8px 24px color-mix(in srgb, var(--shadow) 48%, transparent);
}

.stop-card::before,
.stop-card::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  pointer-events: none;
}

.stop-card::before {
  left: 6px;
  top: 6px;
  border-left: 1.5px solid color-mix(in srgb, var(--ink-sepia) 55%, transparent);
  border-top: 1.5px solid color-mix(in srgb, var(--ink-sepia) 55%, transparent);
}

.stop-card::after {
  right: 6px;
  bottom: 6px;
  border-right: 1.5px solid color-mix(in srgb, var(--ink-sepia) 40%, transparent);
  border-bottom: 1.5px solid color-mix(in srgb, var(--ink-sepia) 40%, transparent);
}

.stop-card-head {
  display: grid;
  grid-template-columns: 40px 1fr auto;
  align-items: baseline;
  gap: var(--space-2) var(--space-3);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: var(--line-hair) dashed color-mix(in srgb, var(--ink-sepia) 35%, var(--line-faint));
}

.stop-index {
  display: block;
  margin: 0;
  color: var(--ink-faint);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .16em;
  font-variant-numeric: tabular-nums lining-nums;
  text-align: right;
}

.stop-phase-tag {
  margin: 0;
  color: var(--ink-sepia);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .08em;
  line-height: 1.4;
  text-transform: uppercase;
}

.stop-card-head .release-window {
  margin: 0;
  justify-self: end;
  font-variant-numeric: tabular-nums lining-nums;
}

.stop-spec {
  margin: 0;
}

.spec-row {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: var(--space-2) var(--space-4);
  padding: var(--space-3) 0;
  border-bottom: var(--line-hair) dotted color-mix(in srgb, var(--ink-sepia) 22%, var(--line-faint));
  align-items: start;
}

.spec-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.spec-row dt {
  position: relative;
  margin: 0;
  padding-top: 1px;
  padding-right: var(--space-3);
  color: var(--ink-sepia);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .12em;
  line-height: 1.45;
  text-transform: uppercase;
  font-variant-numeric: tabular-nums lining-nums;
}

.spec-row dt::before {
  content: "";
  position: absolute;
  right: 0;
  top: .62em;
  width: 5px;
  height: 1px;
  background: var(--ink-sepia);
  opacity: .55;
}

.spec-row dt::after {
  content: " —";
  color: color-mix(in srgb, var(--ink-sepia) 45%, transparent);
  font-weight: 400;
}

.spec-row dd {
  margin: 0;
  color: var(--ink-muted);
  font-size: 14px;
  line-height: 1.45;
}

.spec-row dd ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.spec-row dd li {
  position: relative;
  padding-left: 14px;
  margin-bottom: 4px;
}

.spec-row dd li:last-child {
  margin-bottom: 0;
}

.stop-spec .spec-row:first-child dd {
  counter-reset: part-index;
}

.stop-spec .spec-row:first-child dd li::before {
  counter-increment: part-index;
  content: counter(part-index, lower-alpha);
  position: absolute;
  left: 0;
  top: 0;
  color: var(--ink-sepia);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .04em;
  line-height: 1.65;
}

.spec-row dd li::before {
  content: "·";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--ink-sepia);
  font-weight: 700;
}

.stop-spec .spec-row:first-child dd li {
  padding-left: 16px;
}

.stop-spec .spec-row:first-child dd li::after {
  content: "";
  position: absolute;
  left: 7px;
  top: .72em;
  width: 6px;
  height: 1px;
  background: color-mix(in srgb, var(--ink-sepia) 55%, transparent);
  transform: rotate(-8deg);
}

.spec-grounds dd {
  color: color-mix(in srgb, var(--gold) 40%, var(--ink-muted));
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .03em;
  line-height: 1.5;
}

.stop-card h2 {
  margin: 0 0 10px;
  font-family: var(--stamp);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 400;
  letter-spacing: .01em;
  line-height: 1.05;
}

.stop-role {
  margin: 0 0 8px;
  color: var(--ink-muted);
  font-size: 15px;
  line-height: 1.45;
}

.stop-unlocks {
  margin: 0 0 12px;
  color: color-mix(in srgb, var(--gold) 55%, var(--ink-faint));
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .06em;
  line-height: 1.5;
  text-transform: uppercase;
}

.stop-link {
  position: relative;
  margin: 0;
  padding-top: 12px;
  padding-left: 18px;
  border-top: 1px dashed var(--line-faint);
  color: var(--ink-faint);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .06em;
  line-height: 1.5;
  text-transform: uppercase;
}

.stop-link::before {
  content: "→";
  position: absolute;
  left: 0;
  top: 12px;
  color: var(--ink-sepia);
  font-size: 12px;
  line-height: 1;
}

.journey-stop.soon .stop-card,
.journey-stop.gus-named .stop-card {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--accent) 9%, transparent), transparent 48%),
    repeating-linear-gradient(var(--hatch-angle), transparent 0 4px, color-mix(in srgb, var(--ink-sepia-faint) 22%, transparent) 4px 5px),
    color-mix(in srgb, var(--paper-raised) 82%, transparent);
  background-size: auto, 64px 64px, auto;
  background-position: 0 0, 100% 0, 0 0;
  background-repeat: no-repeat, no-repeat, repeat;
}

.journey-stop.next .stop-card {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--gold) 10%, transparent), transparent 48%),
    repeating-linear-gradient(var(--hatch-angle), transparent 0 4px, color-mix(in srgb, var(--ink-sepia-faint) 22%, transparent) 4px 5px),
    color-mix(in srgb, var(--paper) 86%, transparent);
  background-size: auto, 64px 64px, auto;
  background-position: 0 0, 100% 0, 0 0;
  background-repeat: no-repeat, no-repeat, repeat;
}

.journey-stop.systems-coded .stop-card .stop-card-head::after,
.journey-stop.architectural .stop-card .stop-card-head::after {
  grid-column: 1 / -1;
  display: block;
  margin-top: 2px;
  color: var(--ink-faint);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .1em;
  line-height: 1.4;
  text-transform: uppercase;
}

.journey-stop.systems-coded .stop-card .stop-card-head::after {
  content: "Systems codeword";
}

.journey-stop.architectural .stop-card .stop-card-head::after {
  content: "Architectural codeword";
}

.journey-throughline {
  max-width: 520px;
  margin: clamp(36px, 6vw, 56px) auto 0;
  border: var(--line-hair) solid var(--line);
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  padding: var(--space-5);
  text-align: center;
}

.throughline-scale {
  display: grid;
  justify-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: var(--line-hair) dashed var(--line-faint);
}

.throughline-scale img {
  display: block;
  opacity: .72;
}

.scale-caption {
  color: var(--ink-faint);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .12em;
}

.release-card-scale {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: var(--line-hair) dashed var(--line-faint);
  opacity: .68;
}

.release-card-scale img {
  display: block;
  width: 100%;
  max-width: 120px;
  height: auto;
}

.journey-throughline p:last-child {
  margin: 0;
  color: var(--ink-muted);
  font-size: 15px;
  line-height: 1.55;
}

.roadmap-cta {
  margin-top: 8px;
  margin-bottom: 8px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper-raised) 80%, transparent);
  padding: 26px;
  text-align: center;
}

.roadmap-cta h2 {
  margin-bottom: 12px;
  font-family: var(--stamp);
  font-size: clamp(24px, 2.4vw, 36px);
  font-weight: 400;
}

.roadmap-cta p {
  margin: 0 auto 22px;
  max-width: 520px;
  color: var(--ink-muted);
}

.fabric-tease {
  grid-column: 1 / -1;
  margin-top: 8px;
  padding: 24px 26px;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper) 86%, transparent);
}

.fabric-tease h2 {
  margin: 0 0 12px;
  font-family: var(--stamp);
  font-size: clamp(22px, 2.2vw, 32px);
  font-weight: 400;
  line-height: 1.08;
}

.fabric-tease p {
  margin: 0 0 16px;
  max-width: 720px;
  color: var(--ink-muted);
  font-size: 15px;
  line-height: 1.55;
}

.fabric-tease .primary-action {
  margin-top: 4px;
}

@media (max-width: 980px) {
  .sheet-datum {
    position: relative;
    top: auto;
    right: auto;
    margin: 0 0 var(--space-4);
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .datum-cell {
    min-width: 0;
  }

  .registration-mark {
    display: none;
  }

  .fabric-plate-grid {
    grid-template-columns: 1fr;
  }

  .fabric-plate::before {
    display: none;
  }

  .journey-stop:nth-child(4n+2) .stop-card,
  .journey-stop:nth-child(4n) .stop-card {
    margin-left: 0;
    margin-right: 0;
  }

  .stop-card {
    width: 100%;
  }

  .spec-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .spec-row dt::after {
    content: "";
  }

  .roadmap-sheet::before {
    display: none;
  }

  .roadmap-sheet {
    padding: 58px 38px 38px;
  }

  .site-head {
    grid-template-columns: 1fr;
  }

  .top-actions {
    justify-self: start;
  }

  .cover-sheet,
  .schedule-sheet {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 58px 38px 38px;
  }

  .hero-copy,
  .release-card,
  .roster,
  .request-panel,
  .schedule-hero,
  .release-list,
  .schedule-note,
  .schedule-link-banner,
  .fabric-tease,
  .title-strip,
  .schedule-sheet .title-strip {
    grid-column: 1;
    grid-area: auto;
  }

  .release-card {
    align-self: stretch;
    min-height: auto;
  }

  .plate-number {
    margin-bottom: 28px;
  }

  .roster,
  .request-panel {
    grid-template-columns: 1fr;
  }

  .roster-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .release-row {
    grid-template-columns: minmax(140px, .75fr) minmax(110px, .5fr) 88px minmax(180px, 1.2fr);
  }

  .title-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .shell {
    width: 100%;
    padding: 0;
  }

  .site-head {
    padding: 16px;
    margin-bottom: 0;
  }

  .top-actions {
    width: 100%;
  }

  .top-actions a,
  .top-actions button {
    flex: 1 1 auto;
    border-top: 1px solid var(--line-faint);
  }

  .cover-sheet,
  .schedule-sheet {
    border-left: 0;
    border-right: 0;
    padding: 58px 24px 28px;
  }

  .sheet-kicker {
    left: 24px;
    right: 24px;
  }

  h1,
  .schedule-hero h1 {
    font-size: clamp(30px, 9vw, 48px);
    letter-spacing: .03em;
  }

  .lede {
    font-size: 14px;
    max-width: none;
  }

  .roadmap-intro {
    grid-template-columns: 1fr;
  }

  .roadmap-intro-aside {
    display: none;
  }

  .roster-grid,
  .request-panel form,
  .title-strip,
  .release-row,
  .release-head {
    grid-template-columns: 1fr;
  }

  .release-head {
    display: none;
  }

  .release-row {
    gap: 7px;
    align-items: start;
  }

  .title-strip span {
    border-left: 0;
    border-top: 1px solid var(--line-faint);
  }

  .title-strip span:first-child {
    border-top: 0;
  }
}

/* —— Restrained motion (ink / pencil / stamp) —— */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .journey-stop,
  .journey-phase,
  .roster-item,
  .release-row,
  .ink-reveal {
    opacity: 1 !important;
    transform: none !important;
  }

  .journey-segment {
    stroke-dashoffset: 0 !important;
    opacity: .88 !important;
  }
}

.ink-reveal {
  opacity: .72;
  transform: translateY(10px);
  transition: opacity .65s ease, transform .65s ease;
}

.ink-reveal.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.roster-item,
.release-row:not(.release-head) {
  opacity: .55;
  transform: translateY(10px);
  transition: opacity .5s ease, transform .5s ease;
}

.roster-item.is-revealed,
.release-row.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.release-card,
.fabric-plate,
.schedule-link-banner,
.journey-throughline,
.roadmap-cta {
  opacity: .7;
  transform: translateY(8px);
  transition: opacity .55s ease, transform .55s ease;
}

.release-card.is-revealed,
.fabric-plate.is-revealed,
.schedule-link-banner.is-revealed,
.journey-throughline.is-revealed,
.roadmap-cta.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.cover-sheet,
.roadmap-sheet {
  transition: background-position .12s linear;
}

.journey-phase .phase-marker::before {
  opacity: 0;
  transform: translateY(4px);
  transition: opacity .45s ease .1s, transform .45s ease .1s;
}

.journey-phase.is-visible .phase-marker::before {
  opacity: 1;
  transform: translateY(0);
}

.journey-stop:not(.is-visible) .release-window {
  opacity: 0;
  transform: scale(1.14) rotate(-2deg);
}

.journey-stop.is-visible .release-window {
  animation: stamp-press .38s cubic-bezier(.22, 1, .36, 1) forwards;
}

@keyframes stamp-press {
  0% {
    opacity: .25;
    transform: scale(1.14) rotate(-2deg);
  }

  65% {
    opacity: 1;
    transform: scale(.94) rotate(.4deg);
  }

  100% {
    opacity: 1;
    transform: scale(1) rotate(0);
  }
}

.stop-card .codename-emblem {
  opacity: .35;
  outline-offset: 10px;
  transition: opacity .55s ease, outline-offset .7s ease, box-shadow .7s ease;
}

.journey-stop.is-visible .stop-card .codename-emblem {
  opacity: .86;
  outline-offset: 5px;
  animation: emblem-ring .75s ease forwards;
}

@keyframes emblem-ring {
  0% {
    outline-color: color-mix(in srgb, var(--ink-sepia) 8%, transparent);
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--ink-sepia) 0%, transparent);
  }

  45% {
    outline-color: color-mix(in srgb, var(--ink-sepia) 52%, transparent);
    box-shadow:
      0 0 0 1px color-mix(in srgb, var(--ink-sepia) 22%, transparent),
      2px 3px 0 color-mix(in srgb, var(--ink-sepia) 14%, transparent);
  }

  100% {
    outline-color: color-mix(in srgb, var(--ink-sepia) 42%, transparent);
    box-shadow:
      0 0 0 1px color-mix(in srgb, var(--ink-sepia) 14%, transparent),
      2px 3px 0 color-mix(in srgb, var(--ink-sepia) 10%, transparent);
  }
}

.spec-row dt::before {
  width: 0;
  transition: width .5s ease;
}

.journey-stop.is-visible .spec-row dt::before {
  width: 5px;
}

.spec-row dd li::after {
  width: 0;
  transition: width .45s ease;
}

.journey-stop.is-visible .stop-spec .spec-row:first-child dd li::after {
  width: 6px;
}

.crew-line {
  display: block;
  margin-bottom: 8px;
}

.crew-stamps {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.crew-stamp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  min-height: 22px;
  padding: 3px 7px;
  border: 1px solid color-mix(in srgb, var(--ink-sepia) 48%, var(--line));
  border-radius: 2px 3px 2px 2px;
  background: color-mix(in srgb, var(--paper) 70%, transparent);
  color: var(--ink-sepia);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .12em;
  line-height: 1;
  opacity: 0;
  transform: scale(1.18) rotate(-3deg);
}

.journey-stop.is-visible .crew-stamp {
  animation: stamp-press .32s cubic-bezier(.22, 1, .36, 1) forwards;
}

.journey-stop.is-visible .crew-stamp:nth-child(1) {
  animation-delay: .12s;
}

.journey-stop.is-visible .crew-stamp:nth-child(2) {
  animation-delay: .24s;
}

.journey-stop.is-visible .crew-stamp:nth-child(3) {
  animation-delay: .36s;
}

.journey-segment.is-drawn {
  opacity: .88;
}

/* —— Mechanical sketch vocabulary (shapes / gears / accents) —— */

.sketch-motif {
  display: block;
  pointer-events: none;
  user-select: none;
  opacity: .38;
  filter: contrast(.96);
}

[data-theme="paper"] .sketch-motif {
  opacity: .52;
  filter: contrast(1.08);
}

.sketch-motif.sketch-gear {
  transform-origin: center center;
  animation: gear-idle 360s linear infinite;
}

.journey-phase.is-visible .sketch-motif.sketch-gear,
.journey-stop.is-visible .sketch-motif.sketch-gear,
.release-card.is-revealed .sketch-motif.sketch-gear,
.fabric-plate.is-revealed .sketch-motif.sketch-gear {
  animation-duration: 280s;
}

.sketch-gear.is-engaged {
  animation-duration: 200s;
  opacity: .44;
}

@keyframes gear-idle {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.phase-marker .phase-shape {
  position: absolute;
  right: 12px;
  top: 50%;
  width: 28px;
  height: 28px;
  opacity: 0;
  transform: translateY(-50%) scale(.88) rotate(-8deg);
  transition: opacity .45s ease .15s, transform .55s ease .15s;
}

.journey-phase.is-visible .phase-marker .phase-shape {
  opacity: .38;
  transform: translateY(-50%) scale(1) rotate(0deg);
}

.journey-phase[data-shape="gear"] .phase-marker .phase-shape,
.journey-phase[data-shape="cross"] .phase-marker .phase-shape {
  opacity: .32;
}

.stop-sketch-accent {
  position: absolute;
  z-index: 0;
  width: 32px;
  height: 32px;
  opacity: 0;
  transition: opacity .5s ease .2s, transform .6s ease .2s;
}

.journey-stop:nth-child(4n+2) .stop-sketch-accent {
  right: -8px;
  top: 18px;
  transform: rotate(12deg);
}

.journey-stop:nth-child(4n) .stop-sketch-accent {
  left: -8px;
  top: 18px;
  transform: rotate(-10deg);
}

.journey-stop:not(:nth-child(4n)):not(:nth-child(4n+2)) .stop-sketch-accent {
  right: 14px;
  bottom: 14px;
  transform: rotate(6deg);
}

.journey-stop.is-visible .stop-sketch-accent {
  opacity: .34;
}

.journey-stop.soon.is-visible .stop-sketch-accent,
.journey-stop.gus-named.is-visible .stop-sketch-accent {
  opacity: .48;
}

.revision-mark {
  position: absolute;
  z-index: 2;
  right: 10px;
  top: 10px;
  width: 14px;
  height: 14px;
  pointer-events: none;
}

.revision-mark::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("./assets/motifs/revision-tick.svg") center / contain no-repeat;
  opacity: 0;
  transform: scale(.6) rotate(-12deg);
  transition: opacity .35s ease .4s, transform .4s cubic-bezier(.22, 1, .36, 1) .4s;
}

.journey-stop.soon.is-visible .revision-mark::before,
.journey-stop.gus-named.is-visible .revision-mark::before {
  opacity: .82;
  transform: scale(1) rotate(0deg);
}

.journey-throughline {
  position: relative;
}

.journey-throughline .throughline-hub {
  position: absolute;
  left: 50%;
  top: -14px;
  width: 24px;
  height: 24px;
  opacity: .3;
  transform: translateX(-50%);
}

.release-card {
  position: relative;
  overflow: clip;
}

.release-card .cover-gear {
  position: absolute;
  right: 16px;
  bottom: 16px;
  width: 40px;
  height: 40px;
  opacity: .24;
}

.release-card.is-revealed .cover-gear {
  opacity: .36;
}

.roadmap-intro::after {
  content: "";
  position: absolute;
  right: 0;
  top: 24px;
  width: 48px;
  height: 48px;
  background: url("./assets/motifs/reg-cross.svg") center / contain no-repeat;
  opacity: .14;
  pointer-events: none;
}

.roadmap-intro {
  position: relative;
}

.phase-marker {
  overflow: visible;
}

.journey-phase[data-shape="arc"] .phase-marker,
.journey-phase[data-shape="hub"] .phase-marker {
  border-left-color: color-mix(in srgb, var(--gold) 35%, var(--ink-sepia));
}

.journey-phase[data-shape="gear"] .phase-marker,
.journey-phase[data-shape="cross"] .phase-marker {
  background-size: 48px 48px, auto;
}

.stop-card .codename-emblem-wrap {
  position: relative;
  display: inline-block;
}

@media (max-width: 980px) {
  .stop-sketch-accent {
    right: 8px !important;
    left: auto !important;
    top: auto !important;
    bottom: 8px !important;
    transform: rotate(4deg) !important;
  }

  .roadmap-intro::after {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sketch-motif.sketch-gear {
    animation: none !important;
  }
}

/* —— System elevation infographic —— */

.scroll-inversion-note {
  max-width: 38ch;
  margin: var(--space-4) 0 0;
  padding: var(--space-3) var(--space-4);
  border-left: var(--line-contour) solid var(--ink-sepia);
  background: color-mix(in srgb, var(--ink-sepia-faint) 35%, transparent);
  color: color-mix(in srgb, var(--ink-muted) 90%, var(--ink-faint));
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .06em;
  line-height: 1.65;
}

.scroll-inversion-note strong {
  color: var(--gold);
  font-weight: 600;
}

.system-elevation {
  position: relative;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 0 var(--space-5);
  margin-bottom: var(--space-7);
  min-height: 400px;
  padding-left: var(--space-2);
}

.elevation-spine {
  position: sticky;
  top: 24px;
  align-self: start;
  display: grid;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  z-index: 2;
}

.spine-cap {
  display: block;
  color: var(--ink-sepia);
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: .1em;
  line-height: 1.35;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  justify-self: center;
}

.spine-cap-top {
  color: var(--gold);
}

.spine-cap-bottom {
  color: var(--accent);
}

.spine-rail {
  position: relative;
  display: grid;
  justify-items: center;
  gap: var(--space-2);
  padding: var(--space-3) 0;
  border-left: var(--line-hair) dashed color-mix(in srgb, var(--ink-sepia) 55%, var(--line));
}

.spine-arrow {
  color: var(--gold);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1;
  opacity: .72;
}

.spine-sequence-label {
  color: var(--ink-faint);
  font-family: var(--mono);
  font-size: 7px;
  font-weight: 600;
  letter-spacing: .12em;
  line-height: 1.3;
  text-align: center;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.spine-ticks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(18px, 3.2vw, 32px);
}

.spine-ticks li {
  position: relative;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: var(--line-hair) solid color-mix(in srgb, var(--ink-sepia) 42%, var(--line));
  border-radius: 50%;
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  color: var(--ink-sepia);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .06em;
}

.spine-ticks li::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -clamp(18px, 3.2vw, 32px);
  width: 1px;
  height: clamp(18px, 3.2vw, 32px);
  background: repeating-linear-gradient(
    180deg,
    color-mix(in srgb, var(--ink-sepia) 35%, transparent) 0 4px,
    transparent 4px 8px
  );
  transform: translateX(-50%);
  pointer-events: none;
}

.spine-ticks li:last-child::after {
  display: none;
}

.spine-stack-mini {
  display: block;
  width: 48px;
  height: auto;
  margin: var(--space-2) auto 0;
  opacity: .48;
}

.dependency-svg {
  position: absolute;
  inset: 0;
  left: 56px;
  width: calc(100% - 56px);
  color: color-mix(in srgb, var(--gold) 68%, var(--ink-sepia));
  pointer-events: none;
  z-index: 0;
  overflow: visible;
}

.dependency-segment {
  stroke-linecap: square;
  stroke-width: 1;
  opacity: .38;
  transition: stroke-dashoffset 1.1s cubic-bezier(.4, 0, .2, 1), opacity .45s ease;
}

.dependency-segment.is-drawn {
  opacity: .68;
}

.dependency-segment.is-bidirectional {
  stroke-dasharray: 4 3;
}

.dependency-label {
  fill: var(--ink-sepia);
  font-family: var(--mono);
  font-size: 7px;
  font-weight: 500;
  letter-spacing: .08em;
  text-anchor: middle;
  text-transform: uppercase;
  opacity: var(--ink-density-whisper);
  transition: opacity .5s ease;
}

.dependency-segment.is-drawn + .dependency-label,
.dependency-label.is-visible {
  opacity: var(--ink-density-mid);
}

.strata-stack {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(10px, 1.8vw, 20px);
}

.stratum {
  position: relative;
  opacity: .32;
  transform: translateY(16px);
  transition: opacity .55s ease, transform .55s ease;
}

.stratum:nth-child(odd) .stratum-body {
  margin-right: var(--elevation-stagger);
}

.stratum:nth-child(even) .stratum-body {
  margin-left: var(--elevation-stagger);
}

.stratum:nth-child(odd) .stratum-band {
  margin-right: calc(var(--elevation-stagger) * .5);
}

.stratum:nth-child(even) .stratum-band {
  margin-left: calc(var(--elevation-stagger) * .5);
}

.stratum.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.stratum-band {
  position: relative;
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  padding: var(--space-2) var(--space-4);
  border: var(--line-hair) dashed var(--line);
  border-bottom: 0;
  border-left: var(--line-contour) solid var(--ink-sepia);
  background:
    repeating-linear-gradient(var(--hatch-angle), transparent 0 3px, color-mix(in srgb, var(--ink-sepia-faint) 32%, transparent) 3px 4px),
    color-mix(in srgb, var(--field) 28%, var(--paper));
  background-size: 32px 32px, auto;
  background-position: 100% 0, 0 0;
  background-repeat: no-repeat, repeat;
  opacity: var(--ink-density-mid);
}

.stratum-fig {
  color: var(--ink-sepia);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .1em;
}

.stratum-phase {
  color: var(--gold);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.stratum-datum {
  color: var(--ink-faint);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .14em;
  font-variant-numeric: tabular-nums lining-nums;
}

.stratum-shape {
  width: 22px;
  height: 22px;
  opacity: .42;
}

.stratum-body {
  position: relative;
  border: var(--line-contour) solid color-mix(in srgb, var(--ink) 50%, var(--ink-sepia));
  border-top: var(--line-hair) solid var(--line-faint);
  background:
    repeating-linear-gradient(var(--hatch-angle), transparent 0 4px, color-mix(in srgb, var(--ink-sepia-faint) 18%, transparent) 4px 5px),
    linear-gradient(180deg, color-mix(in srgb, var(--paper-raised) 92%, transparent), color-mix(in srgb, var(--paper) 82%, transparent)),
    color-mix(in srgb, var(--paper-raised) 84%, transparent);
  background-size: 52px 52px, auto, auto;
  background-position: 100% 0, 0 0, 0 0;
  background-repeat: no-repeat, no-repeat, repeat;
  padding: var(--space-4) var(--space-5);
  box-shadow:
    1px 2px 0 color-mix(in srgb, var(--ink-sepia) 10%, transparent),
    0 10px 28px color-mix(in srgb, var(--shadow) 32%, transparent);
}

.stratum-body::before,
.stratum-body::after {
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  pointer-events: none;
}

.stratum-body::before {
  left: 5px;
  top: 5px;
  border-left: 1.5px solid color-mix(in srgb, var(--ink-sepia) 50%, transparent);
  border-top: 1.5px solid color-mix(in srgb, var(--ink-sepia) 50%, transparent);
}

.stratum-body::after {
  right: 5px;
  bottom: 5px;
  border-right: 1.5px solid color-mix(in srgb, var(--ink-sepia) 35%, transparent);
  border-bottom: 1.5px solid color-mix(in srgb, var(--ink-sepia) 35%, transparent);
}

.stratum-gap-tick {
  position: relative;
  display: block;
  height: clamp(8px, 1.2vw, 16px);
  margin: 2px auto 0;
  width: 72%;
  border-bottom: var(--line-hair) dashed color-mix(in srgb, var(--ink-sepia) 42%, var(--line-faint));
  opacity: .62;
}

.stratum-gap-tick::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, color-mix(in srgb, var(--ink-sepia) 55%, transparent), transparent);
  transform: translateX(-50%);
  opacity: .45;
}

.stratum-cap .stratum-gap-tick {
  display: none;
}

.stratum-cap .stratum-body {
  border-bottom: var(--line-contour) solid var(--accent);
}

.stratum-wide .stratum-body {
  background-size: 64px 64px, auto;
}

.stratum-identity {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: var(--space-3) var(--space-4);
  align-items: start;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: var(--line-hair) dashed color-mix(in srgb, var(--ink-sepia) 30%, var(--line-faint));
}

.stratum-body .codename-emblem {
  margin: 0;
  position: relative;
  z-index: 1;
  padding: 5px;
  border-radius: 48% 52% 50% 46% / 52% 48% 54% 46%;
  outline: var(--line-hair) solid color-mix(in srgb, var(--ink-sepia) 48%, transparent);
  outline-offset: 4px;
  box-shadow:
    0 0 0 var(--line-hair) color-mix(in srgb, var(--ink-sepia) 16%, transparent),
    1px 2px 0 color-mix(in srgb, var(--ink-sepia) 8%, transparent);
  mix-blend-mode: multiply;
  opacity: .35;
  transition: opacity .55s ease, outline-offset .7s ease;
}

.stratum-title-block h2 {
  margin: 0 0 4px;
  font-family: var(--stamp);
  font-size: clamp(18px, 2.2vw, 26px);
  font-weight: 400;
  letter-spacing: .05em;
  line-height: 1.08;
}

.stratum-role {
  margin: 0;
  color: color-mix(in srgb, var(--ink-faint) 92%, var(--ink-muted));
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .05em;
  line-height: 1.55;
  max-width: 48ch;
}

.stratum-identity .release-window {
  margin: 0;
  align-self: start;
}

.status-stamp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  min-height: 20px;
  padding: 2px 6px;
  border: 1px solid color-mix(in srgb, var(--accent) 55%, var(--line));
  background: color-mix(in srgb, var(--accent) 8%, var(--paper));
  color: var(--accent);
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: .1em;
  line-height: 1;
  transform: rotate(-3deg);
  align-self: start;
}

.forming-stamp {
  border-color: color-mix(in srgb, var(--gold) 55%, var(--line));
  background: color-mix(in srgb, var(--gold) 10%, var(--paper));
  color: var(--gold);
}

.rc-stamp {
  border-color: color-mix(in srgb, var(--accent) 65%, var(--line));
}

.gate-stamp {
  border-color: color-mix(in srgb, var(--accent) 72%, var(--line));
  background: color-mix(in srgb, var(--accent) 14%, var(--paper));
}

.stratum-spec-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: var(--space-3) var(--space-5);
  margin: 0;
  padding-top: var(--space-3);
  border-top: var(--line-hair) dotted color-mix(in srgb, var(--ink-sepia) 22%, var(--line-faint));
}

.spec-cell.spec-crew,
.spec-cell:nth-child(3) {
  display: none;
}

.spec-cell dt {
  margin: 0 0 5px;
  color: color-mix(in srgb, var(--ink-sepia) 88%, var(--ink-faint));
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  opacity: var(--ink-density-mid);
}

.spec-cell {
  min-width: 0;
}

.spec-cell dd {
  margin: 0;
  color: color-mix(in srgb, var(--ink-muted) 94%, var(--ink-faint));
  font-size: 13px;
  line-height: 1.5;
}

.spec-cell dd ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.spec-cell dd li {
  position: relative;
  padding-left: 14px;
  margin-bottom: 3px;
}

.spec-cell:first-child dd {
  counter-reset: part-index;
}

.spec-cell:first-child dd li::before {
  counter-increment: part-index;
  content: counter(part-index, lower-alpha);
  position: absolute;
  left: 0;
  top: 0;
  color: var(--ink-sepia);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  line-height: 1.65;
}

.spec-grounds dd {
  color: color-mix(in srgb, var(--gold) 38%, var(--ink-muted));
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .03em;
  line-height: 1.5;
}

.cf-tag {
  display: inline-block;
  margin-left: 4px;
  color: var(--ink-faint);
  font-size: 9px;
  letter-spacing: .06em;
}

.link-anchor {
  position: absolute;
  top: 50%;
  width: 8px;
  height: 8px;
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 3;
}

.link-anchor[data-side="left"] {
  left: -4px;
}

.link-anchor[data-side="right"] {
  right: -4px;
}

.stratum.soon .stratum-body,
.stratum.gus-named .stratum-body {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--accent) 8%, transparent), transparent 42%),
    repeating-linear-gradient(var(--hatch-angle), transparent 0 4px, color-mix(in srgb, var(--ink-sepia-faint) 20%, transparent) 4px 5px),
    color-mix(in srgb, var(--paper-raised) 84%, transparent);
  background-size: auto, 52px 52px, auto;
  background-position: 0 0, 100% 0, 0 0;
  background-repeat: no-repeat, no-repeat, repeat;
}

.stratum.next .stratum-body {
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--gold) 9%, transparent), transparent 42%),
    repeating-linear-gradient(var(--hatch-angle), transparent 0 4px, color-mix(in srgb, var(--ink-sepia-faint) 20%, transparent) 4px 5px),
    color-mix(in srgb, var(--paper) 86%, transparent);
  background-size: auto, 52px 52px, auto;
  background-position: 0 0, 100% 0, 0 0;
  background-repeat: no-repeat, no-repeat, repeat;
}

.stratum.is-visible .stratum-body .codename-emblem {
  opacity: .88;
  animation: emblem-ring .75s ease forwards;
}

.stratum.is-visible .crew-stamp {
  animation: stamp-press .32s cubic-bezier(.22, 1, .36, 1) forwards;
}

.stratum.is-visible .crew-stamp:nth-child(1) { animation-delay: .1s; }
.stratum.is-visible .crew-stamp:nth-child(2) { animation-delay: .2s; }
.stratum.is-visible .crew-stamp:nth-child(3) { animation-delay: .3s; }

.stratum.is-visible .release-window {
  animation: stamp-press .38s cubic-bezier(.22, 1, .36, 1) forwards;
}

.elevation-throughline {
  margin-top: clamp(28px, 5vw, 48px);
}

@media (max-width: 980px) {
  .system-elevation {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 0 var(--space-3);
  }

  .elevation-spine {
    top: 12px;
  }

  .spine-cap,
  .spine-sequence-label {
    font-size: 7px;
  }

  .spine-stack-mini {
    display: none;
  }

  .dependency-svg {
    left: 40px;
    width: calc(100% - 40px);
  }

  .stratum-spec-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
  }

  .stratum-identity {
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
  }

  .stratum-identity .release-window,
  .stratum-identity .status-stamp {
    grid-column: 2;
    justify-self: start;
  }
}

@media (max-width: 680px) {
  .system-elevation {
    grid-template-columns: 28px minmax(0, 1fr);
  }

  .elevation-spine {
    position: relative;
    top: auto;
  }

  .spine-cap {
    display: none;
  }

  .spine-sequence-label {
    display: none;
  }

  .spine-ticks li {
    width: 22px;
    height: 22px;
    font-size: 8px;
  }

  .dependency-svg {
    display: none;
  }

  .stratum-band {
    grid-template-columns: 1fr auto;
    padding: var(--space-2) var(--space-3);
  }

  .stratum-fig,
  .stratum-shape {
    display: none;
  }

  .stratum-body {
    padding: var(--space-3) var(--space-4);
  }

  .stratum-spec-grid {
    grid-template-columns: 1fr;
  }

  .stratum-identity {
    grid-template-columns: auto 1fr;
  }

  .scroll-inversion-note {
    font-size: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .stratum {
    opacity: 1 !important;
    transform: none !important;
  }

  .dependency-segment {
    stroke-dashoffset: 0 !important;
    opacity: .72 !important;
  }

  .dependency-label {
    opacity: .72 !important;
  }
}