@font-face {
  font-family: "Ioskeley Mono";
  src: url("assets/fonts/IoskeleyMono-Regular.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Ioskeley Mono";
  src: url("assets/fonts/IoskeleyMono-Medium.woff2") format("woff2");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: "Ioskeley Mono";
  src: url("assets/fonts/IoskeleyMono-SemiBold.woff2") format("woff2");
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}

@font-face {
  font-family: "Ioskeley Mono";
  src: url("assets/fonts/IoskeleyMono-Bold.woff2") format("woff2");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: "Ioskeley Mono";
  src: url("assets/fonts/IoskeleyMono-ExtraBold.woff2") format("woff2");
  font-style: normal;
  font-weight: 800 900;
  font-display: swap;
}

:root {
  color-scheme: light;
  --font-mono: "Ioskeley Mono", "SFMono-Regular", "Cascadia Mono", "Liberation Mono", ui-monospace, monospace;
  --font-chrome: "Barlow Condensed", "Arial Narrow", -apple-system, BlinkMacSystemFont, sans-serif;

  /* Typography Scale */
  --type-hero: 2.5rem;
  --type-display: 1.35rem;
  --type-headline: 1rem;
  --type-body: 0.95rem;
  --type-title: 0.9rem;
  --type-meta: 0.75rem;

  /* Outcome Shell Palette */
  --canvas: #E5E7EB;
  --canvas-elevated: #ECEEF1;
  --paper: #FFFFFF;
  --ink: #000000;
  --muted: #5A5F6B;
  --border: #000000;
  --grid-line: rgba(0, 0, 0, 0.09);
  --hatch-a: #E2E5EA;
  --hatch-b: #EFEFF2;

  /* Semantic Telemetry Accents */
  --phosphor: #007A1F;
  --phosphor-terminal: #03FF44;
  --alert-red: #C91B1B;

  /* Structural Geometry */
  --line: 2px;
  --frame-shadow: 6px 6px 0px #000000;
  --hard-shadow: 3px 3px 0px #000000;
  --hard-shadow-sm: 2px 2px 0px #000000;
  --grid-size: 64px;
  --header-h: 58px;
  --footer-h: 72px;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --canvas: #0D0F12;
  --canvas-elevated: #1F242C;
  --paper: #16191E;
  --ink: #F0F3F6;
  --muted: #8B949E;
  --border: #F0F3F6;
  --grid-line: rgba(0, 255, 65, 0.08);
  --hatch-a: #181C22;
  --hatch-b: #1E232B;

  --phosphor: #00FF66;
  --phosphor-terminal: #03FF44;
  --alert-red: #FF2A2A;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1.45;
  background-color: var(--canvas);
  background-image:
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
  background-size: var(--grid-size) var(--grid-size);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

button,
input,
a {
  font: inherit;
  color: inherit;
  border-radius: 0;
  touch-action: manipulation;
}

button:focus-visible,
input:focus-visible,
a:focus-visible {
  outline: 2px solid var(--phosphor-terminal);
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

:root[data-theme="dark"] .header-mark-img,
:root[data-theme="dark"] .hero-lockup,
:root[data-theme="dark"] .specimen-wordmark,
:root[data-theme="dark"] .colophon-mark {
  filter: invert(1);
}

/* ==========================================================================
   Fixed Minimal Header (ONLY O Logo on Left + Dark Mode Toggle on Right)
   ========================================================================== */
.fixed-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  height: var(--header-h);
  background: var(--paper);
  border-bottom: var(--line) solid var(--border);
}

.fixed-header-inner {
  width: 100%;
  max-width: 960px;
  height: 100%;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-mark-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  text-decoration: none;
}

.header-mark-img {
  display: block;
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  min-width: 82px;
  padding: 0 12px;
  background: var(--paper);
  color: var(--ink);
  border: var(--line) solid var(--border);
  box-shadow: var(--hard-shadow-sm);
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  font-weight: 700;
  cursor: pointer;
}

.theme-toggle:hover {
  background: var(--ink);
  color: var(--paper);
}

.theme-toggle:active {
  transform: translate(2px, 2px);
}

/* ==========================================================================
   Scrollable Main Column (Padded for Fixed Header & Fixed Footer)
   ========================================================================== */
.page-main {
  width: 100%;
  padding: calc(var(--header-h) + 32px) 20px calc(var(--footer-h) + 64px);
}

.page-column {
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* ==========================================================================
   Hero Plate (Big Centered Lockup + Brief + 3 Locked Platforms: iOS, Android, Web)
   ========================================================================== */
.hero-card {
  background: var(--paper);
  border: var(--line) solid var(--border);
  box-shadow: var(--frame-shadow);
}

.hero-lockup-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 44px 28px 36px;
  border-bottom: var(--line) solid var(--border);
}

.hero-lockup {
  display: block;
  width: min(100%, 340px);
  height: auto;
  object-fit: contain;
}

.hero-body {
  padding: 28px 32px 26px;
  text-align: center;
  border-bottom: var(--line) solid var(--border);
}

.hero-headline {
  margin: 0 0 12px;
  font-family: var(--font-chrome);
  font-size: var(--type-hero);
  font-weight: 800;
  line-height: 0.96;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.hero-lead {
  margin: 0 auto;
  max-width: 60ch;
  font-family: var(--font-mono);
  font-size: var(--type-body);
  line-height: 1.5;
  color: var(--ink);
}

/* 3-Column Platform Bar: IOS | ANDROID | WEB */
.platform-bar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: var(--line) solid var(--border);
}

.platform-slot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 54px;
  padding: 0 20px;
  border: 0;
  border-right: var(--line) solid var(--border);
  background: repeating-linear-gradient(
    -45deg,
    var(--hatch-a) 0px,
    var(--hatch-a) 8px,
    var(--hatch-b) 8px,
    var(--hatch-b) 16px
  );
  cursor: not-allowed;
}

.platform-slot:last-child {
  border-right: 0;
}

.platform-name {
  font-family: var(--font-chrome);
  font-size: var(--type-display);
  font-weight: 800;
  letter-spacing: 0.04em;
}

.platform-status {
  padding: 2px 8px;
  background: var(--paper);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  font-weight: 700;
}

.hero-guarantee {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 20px;
  background: var(--canvas-elevated);
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  font-weight: 700;
  color: var(--muted);
}

/* ==========================================================================
   Product Proof & Specimen Cards
   ========================================================================== */
.specimen-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.spec-card {
  background: var(--paper);
  border: var(--line) solid var(--border);
  box-shadow: var(--frame-shadow);
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
}

.spec-head-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.spec-title {
  margin: 0;
  font-family: var(--font-chrome);
  font-size: var(--type-display);
  font-weight: 800;
  letter-spacing: 0.02em;
}

.spec-badge {
  padding: 2px 8px;
  background: var(--canvas-elevated);
  border: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  font-weight: 700;
  white-space: nowrap;
}

.live-dot {
  width: 10px;
  height: 10px;
  background: var(--phosphor-terminal);
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.spec-desc {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  color: var(--muted);
  line-height: 1.45;
}

.specimen-box {
  border: var(--line) solid var(--border);
  box-shadow: var(--hard-shadow);
  background: var(--paper);
  display: flex;
  flex-direction: column;
}

.specimen-box-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 12px;
  border-bottom: var(--line) solid var(--border);
  background: var(--canvas-elevated);
  font-family: var(--font-chrome);
  font-size: var(--type-meta);
  font-weight: 800;
  letter-spacing: 0.04em;
}

.specimen-wordmark {
  display: block;
  width: auto;
  height: 18px;
  object-fit: contain;
}

.specimen-messages {
  list-style: none;
  margin: 0;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.specimen-msg {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  align-items: start;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  line-height: 1.35;
}

.specimen-time {
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}

.specimen-msg-body {
  border-left: 2px solid var(--border);
  padding-left: 8px;
}

.specimen-sender {
  display: block;
  font-weight: 700;
}

.specimen-quote {
  margin: 0;
}

.specimen-self-col {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.specimen-self-box {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 10px;
  background: var(--ink);
  color: var(--paper);
}

.specimen-self-text {
  border-left: 1.5px solid currentColor;
  padding-left: 8px;
}

.specimen-checks {
  display: flex;
  flex-direction: column;
  line-height: 0.9;
  font-size: var(--type-meta);
}

.specimen-reactions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.specimen-reaction-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 26px;
  padding: 0 7px;
  background: var(--paper);
  border: 1.5px solid var(--border);
  box-shadow: var(--hard-shadow-sm);
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  font-weight: 700;
}

/* Squad Fantasy Trading Specimen */
.trading-ledger {
  list-style: none;
  margin: 0;
  padding: 2px 14px;
}

.trading-row {
  display: grid;
  grid-template-columns: 58px 50px 84px 1fr;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  font-variant-numeric: tabular-nums;
}

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

.trading-rank {
  font-weight: 700;
}

.trading-delta {
  font-weight: 700;
  text-align: right;
}

.trading-delta.is-pos {
  color: var(--phosphor);
}

.trading-delta.is-neg {
  color: var(--alert-red);
}

.trading-bars {
  display: inline-grid;
  grid-template-columns: repeat(8, 8px);
  gap: 2px;
  justify-content: center;
}

.trading-bars i {
  display: block;
  width: 8px;
  height: 12px;
  border: 1px solid var(--border);
}

.trading-bars i.is-on {
  background: var(--ink);
}

.trading-val {
  text-align: right;
  font-weight: 700;
}

.specimen-box-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-top: 1px solid var(--border);
  background: var(--canvas-elevated);
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  color: var(--muted);
}

/* Wide Specimen Card [03]: On-Device Context + Chronological Media Spine */
.wide-specimen-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr);
  gap: 22px;
  align-items: stretch;
}

.context-specimen,
.spine-specimen {
  border: var(--line) solid var(--border);
  box-shadow: var(--hard-shadow);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Left Panel: Local Context Engine & Dither-Sphere Link Guard */
.context-specimen-body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}

.context-digest-card {
  border: 1.5px solid var(--border);
  background: var(--paper);
  box-shadow: var(--hard-shadow-sm);
}

.context-digest-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 7px 10px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  font-weight: 700;
}

.context-digest-chip {
  padding: 1px 6px;
  border: 1px solid currentColor;
  font-size: var(--type-meta);
}

.context-kv-list {
  margin: 0;
  padding: 6px 10px;
}

.context-kv-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: var(--type-meta);
}

.context-kv-row:last-child {
  border-bottom: 0;
}

.context-kv-row dt {
  color: var(--muted);
  font-weight: 700;
}

.context-kv-row dd {
  margin: 0;
  font-weight: 700;
  text-align: right;
}

/* Signature Dither-Sphere Link Guard */
.link-guard-card {
  border: var(--line) solid var(--border);
  background: var(--paper);
  box-shadow: var(--hard-shadow);
  display: flex;
  flex-direction: column;
}

.link-guard-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 74px;
  align-items: stretch;
}

.link-guard-copy {
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
}

.link-guard-label {
  font-family: var(--font-chrome);
  font-size: var(--type-meta);
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.link-guard-title {
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  font-weight: 700;
}

.link-guard-sub {
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  color: var(--muted);
}

.link-guard-dither {
  border-left: var(--line) solid var(--border);
  background: var(--canvas-elevated);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
}

.link-guard-hatch {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 10px;
  border-top: var(--line) solid var(--border);
  background: repeating-linear-gradient(
    -45deg,
    var(--hatch-a) 0px,
    var(--hatch-a) 7px,
    var(--hatch-b) 7px,
    var(--hatch-b) 14px
  );
}

.link-guard-note {
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  font-weight: 700;
  color: var(--muted);
}

.link-guard-btn {
  min-height: 30px;
  padding: 0 10px;
  border: 1.5px solid var(--border);
  background: var(--paper);
  color: var(--ink);
  box-shadow: var(--hard-shadow-sm);
  font-family: var(--font-chrome);
  font-size: var(--type-meta);
  font-weight: 800;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.link-guard-btn:hover,
.link-guard-btn[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper);
}

.context-privacy-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-top: var(--line) solid var(--border);
  background: var(--canvas-elevated);
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  font-weight: 700;
}

.context-privacy-led {
  width: 9px;
  height: 9px;
  background: var(--phosphor-terminal);
  border: 1px solid var(--border);
}

/* Right Panel: Authentic Vertical Center-Spine Media Archive */
.spine-era-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 7px 12px;
  border-bottom: var(--line) solid var(--border);
  background: var(--paper);
}

.spine-era-label {
  font-family: var(--font-chrome);
  font-size: var(--type-meta);
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.spine-era-chips {
  display: flex;
  align-items: center;
  gap: 6px;
}

.spine-era-chip {
  min-height: 28px;
  padding: 0 8px;
  border: 1.5px solid var(--border);
  background: var(--paper);
  color: var(--ink);
  box-shadow: var(--hard-shadow-sm);
  font-family: var(--font-chrome);
  font-size: var(--type-meta);
  font-weight: 800;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.spine-era-chip:hover,
.spine-era-chip.is-active {
  background: var(--ink);
  color: var(--paper);
}

.spine-sticky-ledger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  border-bottom: 1.5px solid var(--border);
  background: var(--canvas-elevated);
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  font-weight: 700;
}

.spine-ledger-left {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.spine-ledger-dot {
  color: var(--phosphor);
}

.spine-ledger-right {
  font-family: var(--font-chrome);
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.spine-stage {
  position: relative;
  padding: 14px 12px;
  background-color: var(--canvas-elevated);
  flex: 1;
}

.spine-center-axis {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  background: var(--border);
  pointer-events: none;
}

.spine-events {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.spine-event {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 64px minmax(0, 1fr);
  align-items: center;
  gap: 6px;
  transition: opacity 120ms ease;
}

.spine-event.is-dimmed {
  opacity: 0.22;
}

.spine-event::before {
  content: "";
  position: absolute;
  top: 50%;
  width: 28px;
  border-top: 1.5px solid var(--border);
  z-index: 0;
}

.spine-event.is-incoming::before {
  right: 50%;
}

.spine-event.is-outgoing::before {
  left: 50%;
}

.spine-branch {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.spine-event.is-incoming .spine-branch {
  grid-column: 1;
  align-items: flex-end;
}

.spine-event.is-outgoing .spine-branch {
  grid-column: 3;
  align-items: flex-start;
}

.spine-owner {
  font-family: var(--font-chrome);
  font-size: var(--type-meta);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--muted);
  line-height: 1;
}

.spine-node-badge {
  grid-column: 2;
  justify-self: center;
  position: relative;
  z-index: 2;
  padding: 3px 6px;
  border: 1.5px solid var(--border);
  background: var(--paper);
  color: var(--ink);
  box-shadow: var(--hard-shadow-sm);
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.spine-node-badge.is-active-node {
  background: var(--ink);
  color: var(--paper);
}

.spine-attachment {
  margin: 0;
  width: min(100%, 152px);
  border: var(--line) solid var(--border);
  background: var(--paper);
  color: var(--ink);
  box-shadow: var(--hard-shadow);
  overflow: hidden;
}

.spine-attachment.is-self {
  background: var(--ink);
  color: var(--paper);
}

.spine-attachment img {
  display: block;
  width: 100%;
  height: 54px;
  object-fit: cover;
  filter: grayscale(100%) contrast(1.12);
}

.spine-attachment figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 7px;
  border-top: 1px solid var(--border);
  font-family: var(--font-chrome);
  font-size: var(--type-meta);
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1;
}

/* ==========================================================================
   [04] Startup Status & Infrastructure Readiness Ledger
   ========================================================================== */
.status-bar-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.status-ledger {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.status-ledger-row {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  padding: 14px 16px;
  border-bottom: 1.5px solid var(--border);
  background: var(--paper);
}

.status-ledger-row:last-child {
  border-bottom: 0;
}

.status-domain {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.status-index {
  font-family: var(--font-chrome);
  font-size: var(--type-meta);
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--muted);
  line-height: 1.1;
}

.status-name {
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  font-weight: 700;
  color: var(--ink);
}

.status-detail {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  line-height: 1.45;
  color: var(--muted);
}

.status-stamp {
  margin: 0;
  padding: 3px 9px;
  border: 1.5px solid var(--border);
  background: var(--canvas-elevated);
  color: var(--ink);
  box-shadow: var(--hard-shadow-sm);
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  font-weight: 700;
  white-space: nowrap;
}

.status-stamp.is-ready {
  color: var(--phosphor);
}

/* ==========================================================================
   Compact Colophon, Contact Us & GDPR Privacy Notice
   ========================================================================== */
.page-colophon {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 18px;
  background: var(--paper);
  border: var(--line) solid var(--border);
  box-shadow: var(--hard-shadow);
  font-family: var(--font-mono);
  font-size: var(--type-meta);
}

.colophon-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-weight: 700;
}

.colophon-left {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
}

.colophon-mark {
  display: block;
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.colophon-contact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1.5px solid var(--border);
  background: var(--paper);
  color: var(--ink);
  box-shadow: var(--hard-shadow-sm);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  font-weight: 700;
}

.colophon-contact:hover {
  background: var(--ink);
  color: var(--paper);
}

.colophon-contact:active {
  transform: translate(1px, 1px);
}

.colophon-gdpr {
  margin: 0;
  padding-top: 10px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  line-height: 1.45;
}

.colophon-gdpr a {
  color: var(--ink);
  font-weight: 700;
  text-decoration: underline;
}

/* ==========================================================================
   Fixed Bottom Footer: Persistent Request Alpha Access Console
   ========================================================================== */
.fixed-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 40;
  background: #000000;
  color: #FFFFFF;
  border-top: var(--line) solid var(--border);
}

.alpha-console {
  width: 100%;
}

.alpha-console-inner {
  width: 100%;
  max-width: 960px;
  min-height: var(--footer-h);
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.alpha-console-label {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.alpha-title {
  font-family: var(--font-mono);
  font-size: var(--type-title);
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.alpha-status {
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  font-weight: 700;
  color: var(--phosphor-terminal);
}

.alpha-console-controls {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
  max-width: 520px;
  justify-content: flex-end;
}

.alpha-prompt-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
  padding: 0 12px;
  min-height: 44px;
  border: 1px solid #333333;
  background: #0A0A0A;
  color: var(--phosphor-terminal);
}

.alpha-prompt-prefix {
  font-family: var(--font-mono);
  font-size: var(--type-headline);
  font-weight: 700;
}

.alpha-input {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--phosphor-terminal);
  font-family: var(--font-mono);
  font-size: var(--type-headline);
  padding: 4px 0;
  outline: none;
}

.alpha-input::placeholder {
  color: var(--phosphor-terminal);
  opacity: 0.9;
}

.alpha-caret {
  display: inline-block;
  width: 9px;
  height: 18px;
  background: var(--phosphor-terminal);
  flex-shrink: 0;
  animation: terminal-blink 1s steps(2, end) infinite;
}

@keyframes terminal-blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0.15; }
}

.alpha-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  background: #FFFFFF;
  color: #000000;
  border: 2px solid #FFFFFF;
  font-family: var(--font-mono);
  font-size: var(--type-meta);
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
}

.alpha-submit:hover {
  background: var(--phosphor-terminal);
  border-color: var(--phosphor-terminal);
  color: #000000;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 780px) {
  .platform-bar {
    grid-template-columns: 1fr;
  }

  .platform-slot {
    border-right: 0;
    border-bottom: var(--line) solid var(--border);
  }

  .platform-slot:last-child {
    border-bottom: 0;
  }

  .specimen-grid,
  .wide-specimen-split {
    grid-template-columns: 1fr;
  }

  .status-ledger-row {
    grid-template-columns: 1fr;
    align-items: flex-start;
    gap: 8px;
  }

  .status-stamp {
    justify-self: flex-start;
  }

  .alpha-console-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 10px 14px;
  }

  .alpha-console-label {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .alpha-console-controls {
    max-width: none;
  }

  .page-main {
    padding-bottom: 140px;
  }
}

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