/* Legacy layout and paint share one cascade layer. Theme recipes own opt-in appearance. */
@layer legacy {
  :root {
    --night: #091118;
    --night-deep: #060c11;
    --panel: #0f1c24;
    --panel-raised: #142631;
    --panel-light: #1b3440;
    --site-text: var(--fk-text, #f3f0db);
    --muted: var(--fk-muted, #a5b2bb);
    --faint: var(--fk-muted, #a5b2bb);
    --line: rgba(182, 218, 207, 0.18);
    --line-strong: rgba(182, 218, 207, 0.34);
    --signal: #f4cd6b;
    --signal-soft: #6a5935;
    --aqua: #70dbc6;
    --coral: #f08070;
    --blue: #6bb8d8;
    --pixel: var(--fk-font-mono, 'Field Kit Mono', monospace);
    --sans: var(--fk-font-ui, 'Field Kit UI', sans-serif);
  }

  * {
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    margin: 0;
    overflow-x: hidden;
    background:
      radial-gradient(circle at 82% 5%, rgba(64, 135, 128, 0.12), transparent 28rem),
      radial-gradient(circle at 8% 35%, rgba(244, 205, 107, 0.055), transparent 26rem), var(--night);
    color: var(--site-text);
    font: 16px/1.55 var(--sans);
  }

  body::before {
    position: fixed;
    inset: 0;
    z-index: -1;
    background-image:
      linear-gradient(rgba(112, 219, 198, 0.025) 1px, transparent 1px),
      linear-gradient(90deg, rgba(112, 219, 198, 0.025) 1px, transparent 1px);
    background-size: 32px 32px;
    content: '';
    mask-image: linear-gradient(to bottom, black, transparent 72%);
  }

  a {
    color: inherit;
    text-decoration: none;
  }

  button,
  select {
    font: inherit;
  }

  a:focus-visible,
  select:focus-visible,
  summary:focus-visible {
    outline: 2px solid var(--signal);
    outline-offset: 4px;
  }

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

  .grain {
    position: fixed;
    inset: 0;
    z-index: 20;
    pointer-events: none;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url%28%23n%29' opacity='.75'/%3E%3C/svg%3E");
  }

  .site-header,
  main,
  .site-footer {
    width: min(1200px, calc(100% - 64px));
    margin-inline: auto;
  }

  .site-header {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--line);
  }

  .brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    font: 800 13px/1 var(--sans);
    letter-spacing: 0.15em;
  }

  .brand i {
    padding-inline: 3px;
    color: var(--faint);
    font-style: normal;
  }

  .brand-mark {
    color: var(--aqua);
    font-size: 25px;
    line-height: 0.6;
    text-shadow: 3px 3px 0 rgba(112, 219, 198, 0.12);
  }

  .header-nav,
  .site-footer nav {
    display: flex;
    align-items: center;
    gap: 27px;
    color: var(--muted);
    font: 700 var(--fk-text-secondary, 14px) / 1 var(--pixel);
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .header-nav a,
  .site-footer a {
    transition: color 140ms ease;
  }

  .header-nav a:hover,
  .site-footer a:hover {
    color: var(--signal);
  }

  .header-nav .header-play {
    padding: 10px 12px;
    border: 1px solid var(--line-strong);
    color: var(--site-text);
  }

  .header-play span {
    color: var(--signal);
  }

  .hero {
    min-height: 670px;
    padding: 86px 0 92px;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(400px, 0.95fr);
    align-items: center;
    gap: clamp(48px, 7vw, 96px);
  }

  .eyebrow {
    margin-bottom: 21px;
    color: var(--aqua);
    font: 700 var(--fk-text-secondary, 14px) / 1 var(--pixel);
    letter-spacing: 0.17em;
    text-transform: uppercase;
  }

  .signal-dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    margin-right: 9px;
    background: var(--signal);
    box-shadow:
      0 0 0 3px var(--night),
      0 0 0 4px var(--signal-soft);
    vertical-align: 1px;
    animation: blink 1.8s steps(2, end) infinite;
  }

  h1 {
    max-width: 720px;
    margin-bottom: 28px;
    font: 800 clamp(52px, 6.5vw, 88px) / 0.96 var(--sans);
    letter-spacing: -0.062em;
  }

  h1 em {
    color: var(--signal);
    font-style: normal;
  }

  .hero-deck {
    max-width: 550px;
    margin-bottom: 34px;
    color: var(--muted);
    font-size: 17px;
  }

  .hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
  }

  #release-history[hidden] {
    display: none;
  }

  .button {
    min-height: 52px;
    padding: 0 18px;
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 17px;
    border: 1px solid transparent;
    font: 800 var(--fk-text-secondary, 14px) / 1 var(--pixel);
    letter-spacing: 0.045em;
    text-transform: uppercase;
    transition:
      transform 130ms steps(2, end),
      box-shadow 130ms steps(2, end),
      border-color 130ms ease;
  }

  .button:hover {
    transform: translate(-2px, -2px);
  }

  .button strong {
    font: 700 var(--fk-text-secondary, 14px) / 1 var(--pixel);
    opacity: 1;
    overflow-wrap: anywhere;
  }

  .button i {
    font: normal 17px/1 var(--pixel);
  }

  .button-primary {
    min-width: 228px;
    background: var(--signal);
    color: var(--night-deep);
    box-shadow: 5px 5px 0 rgba(244, 205, 107, 0.18);
  }

  .button-primary:hover {
    box-shadow: 7px 7px 0 rgba(244, 205, 107, 0.14);
  }

  .button-secondary {
    min-width: 205px;
    border-color: var(--line-strong);
    color: var(--site-text);
    background: rgba(15, 28, 36, 0.7);
  }

  .button-secondary i {
    color: var(--aqua);
  }

  .button-secondary:hover,
  .button-tertiary:hover {
    border-color: var(--aqua);
  }

  .input-note {
    margin: 19px 0 0;
    color: var(--faint);
    font: 700 var(--fk-text-secondary, 14px) / 1.4 var(--pixel);
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .flight-window {
    width: 100%;
    max-width: 500px;
    justify-self: end;
    position: relative;
    border: 1px solid rgba(112, 219, 198, 0.42);
    background: var(--panel);
    box-shadow:
      12px 12px 0 rgba(112, 219, 198, 0.075),
      22px 22px 0 rgba(244, 205, 107, 0.035);
  }

  .flight-window::before,
  .flight-window::after {
    position: absolute;
    z-index: 3;
    width: 9px;
    height: 9px;
    background: var(--night);
    border: 1px solid var(--aqua);
    content: '';
  }

  .flight-window::before {
    top: -5px;
    left: -5px;
  }

  .flight-window::after {
    right: -5px;
    bottom: -5px;
    border-color: var(--signal);
  }

  .flight-hud,
  .flight-footer {
    min-height: 43px;
    padding-inline: 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--muted);
    font: 700 var(--fk-text-secondary, 14px) / 1 var(--pixel);
    letter-spacing: 0.1em;
  }

  .flight-hud {
    border-bottom: 1px solid var(--line);
  }

  .flight-footer {
    border-top: 1px solid var(--line);
    color: var(--faint);
    font-size: 8px;
  }

  .hud-live {
    color: var(--aqua);
  }

  .hud-live i {
    display: inline-block;
    width: 6px;
    height: 6px;
    margin-right: 5px;
    background: var(--aqua);
    vertical-align: 1px;
  }

  .pixel-board {
    position: relative;
    aspect-ratio: 1 / 0.82;
    overflow: hidden;
    background-color: #071116;
    background-image:
      linear-gradient(rgba(112, 219, 198, 0.075) 1px, transparent 1px),
      linear-gradient(90deg, rgba(112, 219, 198, 0.075) 1px, transparent 1px);
    background-size: 22px 22px;
    image-rendering: pixelated;
  }

  .pixel-board::before {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(
      115deg,
      transparent 35%,
      rgba(112, 219, 198, 0.035) 35% 58%,
      transparent 58%
    );
    content: '';
  }

  .safe-edge {
    position: absolute;
    z-index: 3;
    background: var(--aqua);
    box-shadow: 0 0 10px rgba(112, 219, 198, 0.5);
  }

  .safe-top {
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
  }

  .safe-right {
    top: 0;
    right: 0;
    width: 5px;
    height: 100%;
  }

  .revealed {
    position: absolute;
    z-index: 0;
    background:
      linear-gradient(90deg, rgba(244, 205, 107, 0.14) 50%, transparent 50%),
      linear-gradient(rgba(112, 219, 198, 0.13) 50%, transparent 50%), #16333a;
    background-size: 16px 16px;
  }

  .revealed-one {
    top: 0;
    left: 0;
    width: 29%;
    height: 100%;
    clip-path: polygon(0 0, 100% 0, 100% 68%, 68% 68%, 68% 100%, 0 100%);
  }

  .revealed-two {
    right: 0;
    bottom: 0;
    width: 34%;
    height: 31%;
    background-color: #1d3433;
  }

  .flight-path {
    position: absolute;
    z-index: 4;
    background: var(--signal);
    box-shadow: 0 0 10px rgba(244, 205, 107, 0.65);
  }

  .path-down {
    top: 18%;
    left: 61%;
    width: 4px;
    height: 49%;
  }

  .path-across {
    top: 66%;
    left: 29%;
    width: 33%;
    height: 4px;
  }

  .pixel-craft {
    position: absolute;
    top: calc(66% - 5px);
    left: calc(29% - 5px);
    z-index: 5;
    width: 11px;
    height: 11px;
    background: var(--site-text);
    box-shadow:
      -5px 0 0 var(--signal),
      5px 0 0 var(--signal),
      0 -5px 0 var(--signal),
      0 5px 0 var(--signal);
    animation: craft-pulse 1.5s steps(2, end) infinite;
  }

  .pixel-enemy {
    position: absolute;
    z-index: 4;
    color: var(--coral);
    font: 700 2var (--fk-text-secondary, 14px)/1 var(--pixel);
    text-shadow: 0 0 10px rgba(240, 128, 112, 0.65);
  }

  .enemy-one {
    top: 28%;
    left: 41%;
  }

  .enemy-two {
    right: 16%;
    bottom: 18%;
  }

  .board-message {
    position: absolute;
    right: 18px;
    bottom: 17px;
    z-index: 6;
    min-width: 112px;
    padding: 11px 12px 10px;
    border-left: 3px solid var(--signal);
    background: rgba(6, 12, 17, 0.88);
    box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.25);
  }

  .board-message span,
  .board-message strong {
    display: block;
  }

  .board-message span {
    color: var(--muted);
    font: 700 var(--fk-text-secondary, 14px) / 1 var(--pixel);
    letter-spacing: 0.1em;
  }

  .board-message strong {
    margin-top: 5px;
    font: 800 25px/1 var(--pixel);
  }

  .quick-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-block: 1px solid var(--line);
  }

  .quick-stats div {
    min-height: 104px;
    padding: 22px 24px;
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
    border-right: 1px solid var(--line);
  }

  .quick-stats div:first-child {
    padding-left: 0;
  }

  .quick-stats div:last-child {
    border-right: 0;
  }

  .quick-stats strong {
    color: var(--signal);
    font: 800 34px/1 var(--pixel);
  }

  .quick-stats span {
    color: var(--muted);
    font: 700 var(--fk-text-secondary, 14px) / 1.2 var(--pixel);
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }

  .modes-section,
  .packs-section {
    padding: 118px 0 18px;
    scroll-margin-top: 20px;
  }

  .section-heading {
    margin-bottom: 43px;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 40px;
  }

  .section-heading .eyebrow {
    margin-bottom: 14px;
  }

  .section-heading h2,
  .final-call h2 {
    margin-bottom: 0;
    font: 800 clamp(39px, 5vw, 64px) / 1 var(--sans);
    letter-spacing: -0.052em;
  }

  .section-note {
    max-width: 425px;
    margin-bottom: 2px;
    color: var(--muted);
    font-size: 14px;
  }

  .mode-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }

  .mode-card {
    position: relative;
    border: 1px solid var(--line);
    background: var(--panel);
  }

  .mode-card::after,
  .pack-card::after {
    position: absolute;
    right: -1px;
    bottom: -1px;
    width: 12px;
    height: 12px;
    border-right: 2px solid var(--faint);
    border-bottom: 2px solid var(--faint);
    content: '';
  }

  .coach-card {
    min-height: 330px;
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 0.7fr 0.8fr 1.5fr;
    align-items: stretch;
    overflow: hidden;
    border-color: rgba(244, 205, 107, 0.42);
    background: linear-gradient(115deg, rgba(244, 205, 107, 0.075), transparent 38%), var(--panel);
  }

  .mode-number {
    padding: 28px;
    color: var(--signal);
    font: 700 var(--fk-text-secondary, 14px) / 1 var(--pixel);
    letter-spacing: 0.12em;
  }

  .coach-pixels {
    position: relative;
    min-height: 260px;
    align-self: center;
    overflow: hidden;
    border: 1px solid var(--line-strong);
    background-color: #0b161c;
    background-image:
      linear-gradient(rgba(112, 219, 198, 0.08) 1px, transparent 1px),
      linear-gradient(90deg, rgba(112, 219, 198, 0.08) 1px, transparent 1px);
    background-size: 18px 18px;
    box-shadow: 8px 8px 0 rgba(112, 219, 198, 0.07);
  }

  .coach-home {
    position: absolute;
    inset: 0 auto 0 0;
    width: 26%;
    background: repeating-linear-gradient(
      0deg,
      rgba(112, 219, 198, 0.25),
      rgba(112, 219, 198, 0.25) 9px,
      rgba(112, 219, 198, 0.16) 9px,
      rgba(112, 219, 198, 0.16) 18px
    );
    border-right: 4px solid var(--aqua);
  }

  .coach-route {
    position: absolute;
    top: 49%;
    left: 26%;
    width: 48%;
    height: 4px;
    background: var(--signal);
    box-shadow: 0 0 9px rgba(244, 205, 107, 0.6);
  }

  .coach-route::after {
    position: absolute;
    right: -6px;
    top: -4px;
    width: 12px;
    height: 12px;
    background: var(--site-text);
    box-shadow:
      5px 0 0 var(--signal),
      -5px 0 0 var(--signal);
    content: '';
  }

  .coach-marker {
    position: absolute;
    top: 31%;
    right: 13%;
    color: var(--coral);
    font: 800 32px/1 var(--pixel);
    animation: marker-hop 1.6s steps(3, end) infinite;
  }

  .mode-copy {
    padding: 48px 50px;
    align-self: center;
  }

  .status {
    display: inline-block;
    padding: 5px 7px;
    font: 800 var(--fk-text-secondary, 14px) / 1 var(--pixel);
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }

  .status-ready {
    background: rgba(112, 219, 198, 0.12);
    color: var(--aqua);
  }

  .status-building {
    background: rgba(244, 205, 107, 0.11);
    color: var(--signal);
  }

  .mode-card h3 {
    margin: 17px 0 10px;
    font: 800 25px/1.05 var(--sans);
    letter-spacing: -0.035em;
  }

  .mode-card p {
    color: var(--muted);
    font-size: 14px;
  }

  .coach-card p {
    max-width: 520px;
    margin-bottom: 22px;
  }

  .text-link {
    color: var(--signal);
    font: 800 var(--fk-text-secondary, 14px) / 1.3 var(--pixel);
    letter-spacing: 0.05em;
    text-transform: uppercase;
  }

  .mode-card a.text-link {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }

  .text-link span {
    display: inline-block;
    margin-left: 7px;
    transition: transform 140ms steps(2, end);
  }

  a.text-link:hover span,
  .pack-footer a:hover span {
    transform: translate(3px, -3px);
  }

  .compact-mode {
    min-height: 300px;
    padding: 26px;
    display: flex;
    flex-direction: column;
    transition:
      transform 140ms steps(2, end),
      border-color 140ms ease;
  }

  .compact-mode:hover {
    transform: translateY(-3px);
    border-color: var(--line-strong);
  }

  .compact-mode .status {
    align-self: flex-start;
  }

  .compact-mode p {
    flex: 1;
  }

  .mode-planned {
    background:
      repeating-linear-gradient(
        -45deg,
        transparent,
        transparent 8px,
        rgba(244, 205, 107, 0.015) 8px,
        rgba(244, 205, 107, 0.015) 16px
      ),
      var(--panel);
  }

  .text-link-muted {
    color: var(--faint);
  }

  .mode-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 29px;
    position: relative;
    border: 1px solid var(--line-strong);
    background: #0a151b;
  }

  .solo-icon span {
    position: absolute;
    inset: 19px;
    background: var(--aqua);
    box-shadow:
      -6px 0 0 var(--aqua),
      6px 0 0 var(--aqua),
      0 -6px 0 var(--signal),
      0 6px 0 var(--signal);
  }

  .couch-icon span {
    position: absolute;
    top: 20px;
    width: 9px;
    height: 16px;
    background: var(--signal);
    box-shadow: 0 -5px 0 var(--site-text);
  }

  .couch-icon span:first-child {
    left: 14px;
  }

  .couch-icon span:last-child {
    right: 14px;
    background: var(--aqua);
  }

  .team-icon::after {
    position: absolute;
    inset: 8px;
    border: 1px solid var(--aqua);
    content: '';
  }

  .network-icon span {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--faint);
  }

  .network-icon span:nth-child(1) {
    top: 13px;
    left: 24px;
  }

  .network-icon span:nth-child(2) {
    bottom: 13px;
    left: 12px;
  }

  .network-icon span:nth-child(3) {
    right: 12px;
    bottom: 13px;
  }

  .network-icon::before,
  .network-icon::after {
    position: absolute;
    top: 27px;
    left: 18px;
    width: 24px;
    height: 1px;
    background: var(--faint);
    content: '';
  }

  .network-icon::before {
    transform: rotate(48deg);
  }

  .network-icon::after {
    transform: rotate(-48deg);
  }

  .packs-section {
    padding-top: 125px;
  }

  .packs-heading {
    align-items: end;
  }

  .pack-instructions {
    max-width: 420px;
    padding: 14px 16px;
    border-left: 2px solid var(--aqua);
    background: rgba(112, 219, 198, 0.055);
  }

  .pack-instructions span {
    display: block;
    margin-bottom: 4px;
    color: var(--aqua);
    font: 800 var(--fk-text-secondary, 14px) / 1 var(--pixel);
    letter-spacing: 0.12em;
  }

  .pack-instructions p {
    margin: 0;
    color: var(--muted);
    font-size: 12px;
  }

  .pack-launcher {
    margin-bottom: 15px;
    padding: 20px;
    display: grid;
    grid-template-columns: minmax(220px, 1.15fr) minmax(170px, 0.8fr) minmax(180px, 0.9fr) auto;
    align-items: end;
    gap: 12px;
    border: 1px solid rgba(112, 219, 198, 0.38);
    border-left: 4px solid var(--aqua);
    background: linear-gradient(100deg, rgba(112, 219, 198, 0.08), transparent 48%), var(--panel);
    box-shadow: 7px 7px 0 rgba(112, 219, 198, 0.045);
  }

  .launcher-copy span,
  .pack-launcher label {
    display: block;
    color: var(--aqua);
    font: 800 var(--fk-text-secondary, 14px) / 1 var(--pixel);
    letter-spacing: 0.11em;
    text-transform: uppercase;
  }

  .launcher-copy strong {
    display: block;
    margin: 7px 0 3px;
    font-size: 16px;
  }

  .launcher-copy p,
  .launcher-status {
    margin: 0;
    color: var(--muted);
    font-size: 11px;
  }

  .pack-launcher select {
    width: 100%;
    min-height: 48px;
    margin-top: 7px;
    padding: 0 11px;
    border: 1px solid var(--line-strong);
    border-radius: 0;
    background: var(--night-deep);
    color: var(--site-text);
    font: 700 var(--fk-text-secondary, 14px) / 1 var(--pixel);
  }

  .pack-launcher .button {
    min-width: 158px;
    min-height: 48px;
  }

  .launcher-status {
    min-height: 1.4em;
    grid-column: 2 / -1;
    font-family: var(--pixel);
    font-size: 9px;
  }

  .pack-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
  }

  .pack-card {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line);
    background: var(--panel);
    transition:
      transform 150ms steps(2, end),
      border-color 150ms ease,
      box-shadow 150ms steps(2, end);
  }

  .pack-card:hover {
    transform: translate(-3px, -3px);
    border-color: var(--pack-accent, var(--signal));
    box-shadow: 7px 7px 0 color-mix(in srgb, var(--pack-accent, var(--signal)) 11%, transparent);
  }

  .pack-art {
    height: 185px;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
    background-color: #0b171e;
    image-rendering: pixelated;
  }

  .pack-art::after {
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 12px 12px;
    content: '';
  }

  .pack-body {
    min-height: 238px;
    padding: 22px;
    display: flex;
    flex-direction: column;
  }

  .pack-meta {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    color: var(--faint);
    font: 700 var(--fk-text-secondary, 14px) / 1 var(--pixel);
    letter-spacing: 0.08em;
  }

  .pack-meta span:last-child {
    color: var(--pack-accent, var(--aqua));
  }

  .pack-card h3 {
    margin: 20px 0 9px;
    font: 800 22px/1.05 var(--sans);
    letter-spacing: -0.035em;
  }

  .pack-card p {
    flex: 1;
    margin-bottom: 20px;
    color: var(--muted);
    font-size: 13px;
  }

  .pack-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    border-top: 1px solid var(--line);
    padding-top: 14px;
  }

  .pack-price,
  .pack-footer a {
    font: 800 var(--fk-text-secondary, 14px) / 1 var(--pixel);
    letter-spacing: 0.055em;
    text-transform: uppercase;
  }

  .pack-price {
    color: var(--pack-accent, var(--aqua));
  }

  .pack-footer a {
    color: var(--site-text);
  }

  .pack-footer a span {
    display: inline-block;
    color: var(--signal);
    transition: transform 140ms steps(2, end);
  }

  .pack-homeward {
    --pack-accent: #f0b575;
  }

  .pack-homeward .pack-art {
    background: linear-gradient(#18354b 0 42%, #dd8e64 42% 55%, #202f32 55%);
  }

  .pack-moon {
    position: absolute;
    top: 24px;
    right: 45px;
    width: 29px;
    height: 29px;
    z-index: 2;
    background: var(--signal);
    box-shadow:
      -7px 0 0 var(--signal),
      7px 0 0 var(--signal),
      0 -7px 0 var(--signal),
      0 7px 0 var(--signal),
      0 0 22px rgba(244, 205, 107, 0.48);
  }

  .pack-land {
    position: absolute;
    bottom: 0;
    z-index: 2;
    background: #203b38;
  }

  .land-a {
    left: 0;
    width: 70%;
    height: 66px;
    clip-path: polygon(
      0 55%,
      18% 55%,
      18% 35%,
      35% 35%,
      35% 13%,
      55% 13%,
      55% 36%,
      76% 36%,
      76% 65%,
      100% 65%,
      100% 100%,
      0 100%
    );
  }

  .land-b {
    right: 0;
    width: 47%;
    height: 94px;
    background: #172d2e;
    clip-path: polygon(
      0 65%,
      25% 65%,
      25% 46%,
      47% 46%,
      47% 25%,
      72% 25%,
      72% 8%,
      100% 8%,
      100% 100%,
      0 100%
    );
  }

  .pack-signal {
    position: absolute;
    left: 33%;
    bottom: 47px;
    z-index: 4;
    width: 4px;
    height: 72px;
    background: var(--signal);
    box-shadow: 0 0 10px rgba(244, 205, 107, 0.55);
  }

  .pack-signal::after {
    position: absolute;
    top: -7px;
    left: -4px;
    width: 12px;
    height: 12px;
    background: var(--site-text);
    content: '';
  }

  .pack-fieldcraft {
    --pack-accent: #70dbc6;
  }

  .pack-fieldcraft .pack-art {
    background:
      linear-gradient(rgba(112, 219, 198, 0.07) 1px, transparent 1px),
      linear-gradient(90deg, rgba(112, 219, 198, 0.07) 1px, transparent 1px), #092126;
    background-size: 19px 19px;
  }

  .radar-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 2;
    border: 2px solid rgba(112, 219, 198, 0.55);
    border-radius: 50%;
    transform: translate(-50%, -50%);
  }

  .ring-a {
    width: 126px;
    height: 126px;
  }

  .ring-b {
    width: 72px;
    height: 72px;
  }

  .radar-sweep {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 2;
    width: 112px;
    height: 3px;
    background: var(--aqua);
    transform-origin: left center;
    transform: rotate(-32deg);
    box-shadow: 0 0 14px var(--aqua);
  }

  .radar-core {
    position: absolute;
    top: calc(50% - 7px);
    left: calc(50% - 7px);
    z-index: 3;
    width: 14px;
    height: 14px;
    background: var(--signal);
    box-shadow:
      -5px 0 0 rgba(244, 205, 107, 0.45),
      5px 0 0 rgba(244, 205, 107, 0.45);
  }

  .pack-sentinel {
    --pack-accent: #f08070;
  }

  .pack-sentinel .pack-art {
    background:
      repeating-linear-gradient(90deg, transparent 0 28px, rgba(240, 128, 112, 0.05) 28px 29px),
      linear-gradient(#161624, #0c141b);
  }

  .sentinel-frame {
    position: absolute;
    inset: 26px 29%;
    z-index: 2;
    border: 7px solid #542d35;
    box-shadow:
      -8px 8px 0 #251923,
      8px -8px 0 #35212a;
  }

  .sentinel-eye {
    position: absolute;
    top: 69px;
    left: calc(50% - 13px);
    z-index: 3;
    width: 26px;
    height: 26px;
    background: var(--coral);
    box-shadow:
      -8px 0 0 rgba(240, 128, 112, 0.4),
      8px 0 0 rgba(240, 128, 112, 0.4),
      0 0 18px var(--coral);
  }

  .sentinel-beam {
    position: absolute;
    top: 81px;
    left: 0;
    z-index: 2;
    width: 100%;
    height: 3px;
    background: rgba(240, 128, 112, 0.55);
    box-shadow: 0 0 12px var(--coral);
  }

  .pack-living {
    --pack-accent: #e5bd77;
  }

  .pack-living .pack-art {
    background:
      linear-gradient(rgba(244, 205, 107, 0.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(244, 205, 107, 0.04) 1px, transparent 1px), #16322f;
    background-size: 15px 15px;
  }

  .flower {
    position: absolute;
    z-index: 3;
    width: 14px;
    height: 14px;
    background: var(--signal);
    box-shadow:
      -12px 0 0 var(--pack-accent),
      12px 0 0 var(--pack-accent),
      0 -12px 0 var(--pack-accent),
      0 12px 0 var(--pack-accent),
      -8px -8px 0 #d98070,
      8px 8px 0 #d98070;
  }

  .flower-a {
    top: 48px;
    left: 24%;
  }

  .flower-b {
    top: 94px;
    right: 22%;
    transform: scale(0.72);
  }

  .flower-c {
    right: 43%;
    bottom: 25px;
    transform: scale(0.55);
  }

  .woven-path {
    position: absolute;
    top: 0;
    left: 49%;
    z-index: 2;
    width: 4px;
    height: 100%;
    background: var(--aqua);
    box-shadow:
      -22px 24px 0 -1px var(--aqua),
      22px 48px 0 -1px var(--aqua),
      -22px 72px 0 -1px var(--aqua),
      22px 96px 0 -1px var(--aqua),
      -22px 120px 0 -1px var(--aqua);
    opacity: 0.42;
    transform: skewX(-18deg);
  }

  .pack-night {
    --pack-accent: #cf6dcd;
  }

  .pack-night .pack-art {
    background: linear-gradient(#171329 0 56%, #2b1633 56% 58%, #0b1019 58%);
  }

  .neon-sun {
    position: absolute;
    top: 32px;
    left: calc(50% - 31px);
    z-index: 2;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background: repeating-linear-gradient(to bottom, #f4cd6b 0 6px, #e87c83 6px 9px);
    box-shadow: 0 0 23px rgba(240, 128, 112, 0.45);
  }

  .neon-grid {
    position: absolute;
    inset: 58% 0 0;
    z-index: 3;
    background-image:
      linear-gradient(rgba(207, 109, 205, 0.45) 1px, transparent 1px),
      linear-gradient(90deg, rgba(107, 184, 216, 0.44) 1px, transparent 1px);
    background-size: 25px 16px;
    transform: perspective(90px) rotateX(31deg) scale(1.18);
    transform-origin: top;
  }

  .neon-craft {
    position: absolute;
    top: 54%;
    left: 19%;
    z-index: 5;
    width: 11px;
    height: 11px;
    background: var(--site-text);
    box-shadow:
      8px 0 0 #cf6dcd,
      16px 0 0 #cf6dcd,
      24px 0 0 #cf6dcd,
      32px 0 0 #cf6dcd;
  }

  .pack-workshop {
    --pack-accent: #6bb8d8;
  }

  .pack-workshop .pack-art {
    background-color: #10242d;
    background-image:
      radial-gradient(circle at 30% 30%, rgba(107, 184, 216, 0.13), transparent 35%),
      linear-gradient(rgba(107, 184, 216, 0.08) 1px, transparent 1px),
      linear-gradient(90deg, rgba(107, 184, 216, 0.08) 1px, transparent 1px);
    background-size:
      auto,
      16px 16px,
      16px 16px;
  }

  .workshop-board {
    position: absolute;
    inset: 27px 18%;
    z-index: 2;
    border: 4px solid #31576a;
    background: rgba(6, 17, 22, 0.48);
    box-shadow: 7px 7px 0 #09151b;
  }

  .workshop-chip {
    position: absolute;
    z-index: 3;
    width: 34px;
    height: 28px;
    background: #071116;
    border: 3px solid var(--blue);
    box-shadow:
      -7px 4px 0 -4px var(--signal),
      7px 4px 0 -4px var(--signal),
      -7px 15px 0 -4px var(--signal),
      7px 15px 0 -4px var(--signal);
  }

  .chip-a {
    top: 51px;
    left: 28%;
  }

  .chip-b {
    right: 25%;
    bottom: 36px;
    transform: scale(0.72);
  }

  .workshop-trace {
    position: absolute;
    top: 63px;
    left: 38%;
    z-index: 2;
    width: 31%;
    height: 47px;
    border-right: 3px solid var(--signal);
    border-bottom: 3px solid var(--signal);
  }

  .all-packs-cta {
    min-height: 94px;
    margin-top: 15px;
    padding: 22px 26px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 1px solid rgba(244, 205, 107, 0.38);
    background: linear-gradient(90deg, rgba(244, 205, 107, 0.09), transparent 48%), var(--panel);
    font: 800 16px/1.25 var(--sans);
    transition:
      border-color 140ms ease,
      background 140ms ease;
  }

  .all-packs-cta:hover {
    border-color: var(--signal);
    background: linear-gradient(90deg, rgba(244, 205, 107, 0.13), transparent 58%), var(--panel);
  }

  .all-packs-cta small {
    display: block;
    margin-bottom: 6px;
    color: var(--signal);
    font: 800 var(--fk-text-secondary, 14px) / 1 var(--pixel);
    letter-spacing: 0.13em;
  }

  .all-packs-cta i {
    color: var(--signal);
    font: normal 26px/1 var(--pixel);
  }

  .feature-ribbon {
    margin-top: 118px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-block: 1px solid var(--line);
  }

  .feature-ribbon article {
    min-height: 150px;
    padding: 28px 22px;
    display: flex;
    gap: 15px;
    border-right: 1px solid var(--line);
  }

  .feature-ribbon article:first-child {
    padding-left: 0;
  }

  .feature-ribbon article:last-child {
    border-right: 0;
  }

  .feature-glyph {
    flex: 0 0 auto;
    color: var(--aqua);
    font: 800 22px/1 var(--pixel);
  }

  .feature-ribbon strong {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
  }

  .feature-ribbon p {
    margin: 0;
    color: var(--muted);
    font-size: 12px;
  }

  .final-call {
    min-height: 390px;
    padding: 95px 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    background:
      radial-gradient(circle, rgba(112, 219, 198, 0.08), transparent 45%),
      linear-gradient(rgba(112, 219, 198, 0.035) 1px, transparent 1px),
      linear-gradient(90deg, rgba(112, 219, 198, 0.035) 1px, transparent 1px);
    background-size:
      auto,
      24px 24px,
      24px 24px;
  }

  .final-call h2 {
    margin-bottom: 30px;
  }

  .final-call .button-primary {
    min-width: 274px;
  }

  .build-tools {
    margin: 18px 0 42px;
    border-top: 1px solid rgba(182, 218, 207, 0.1);
    color: var(--faint);
  }

  .build-tools summary {
    min-height: 54px;
    padding: 0 3px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    cursor: pointer;
    font: 700 var(--fk-text-secondary, 14px) / 1 var(--pixel);
    letter-spacing: 0.08em;
    list-style: none;
    text-transform: uppercase;
  }

  .build-tools summary::-webkit-details-marker {
    display: none;
  }

  .build-tools summary::after {
    margin-left: auto;
    color: var(--faint);
    content: '+';
    font-size: 14px;
  }

  .build-tools[open] summary::after {
    content: '−';
  }

  .build-tools summary:hover {
    color: var(--muted);
  }

  .build-tools summary small {
    margin-left: auto;
    color: var(--fk-muted, #a5b2bb);
    font: inherit;
    letter-spacing: 0.02em;
    text-transform: none;
  }

  .version-control {
    padding: 18px 20px 20px;
    border: 1px solid rgba(182, 218, 207, 0.12);
    background: rgba(15, 28, 36, 0.64);
  }

  .version-control label {
    display: block;
    margin-bottom: 10px;
    color: var(--muted);
    font: 700 var(--fk-text-secondary, 14px) / 1 var(--pixel);
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .picker-row {
    display: flex;
    gap: 9px;
  }

  .version-control select {
    width: min(390px, 62vw);
    min-height: 45px;
    padding: 0 12px;
    border: 1px solid var(--line);
    border-radius: 0;
    background: var(--night-deep);
    color: var(--muted);
    font: var(--fk-text-secondary, 14px) var(--pixel);
  }

  .button-tertiary {
    min-height: 45px;
    padding-inline: 14px;
    border-color: var(--line);
    color: var(--muted);
  }

  .version-status {
    margin: 9px 0 0;
    color: var(--fk-muted, #a5b2bb);
    font: var(--fk-text-secondary, 14px) / 1.3 var(--pixel);
  }

  .site-footer {
    min-height: 102px;
    display: grid;
    grid-template-columns: 1fr 1.2fr 1fr;
    align-items: center;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-size: 10px;
  }

  .site-footer p {
    margin: 0;
    text-align: center;
  }

  .site-footer nav {
    justify-content: end;
    gap: 17px;
    font-size: 9px;
  }

  @keyframes blink {
    50% {
      opacity: 0.45;
    }
  }

  @keyframes craft-pulse {
    50% {
      filter: brightness(1.35);
    }
  }

  @keyframes marker-hop {
    50% {
      transform: translateY(8px);
    }
  }

  @media (max-width: 980px) {
    .site-header,
    main,
    .site-footer {
      width: min(100% - 48px, 780px);
    }

    .hero {
      grid-template-columns: 1fr;
      gap: 64px;
      padding-top: 76px;
    }

    .flight-window {
      max-width: 580px;
      justify-self: center;
    }

    .coach-card {
      grid-template-columns: 0.45fr 0.9fr 1.25fr;
    }

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

    .launcher-copy {
      grid-column: 1 / -1;
    }

    .launcher-status {
      grid-column: 1 / -1;
    }

    .mode-copy {
      padding: 38px 32px;
    }

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

    .feature-ribbon {
      grid-template-columns: repeat(2, 1fr);
    }

    .feature-ribbon article:nth-child(2) {
      border-right: 0;
    }

    .feature-ribbon article:nth-child(-n + 2) {
      border-bottom: 1px solid var(--line);
    }

    .feature-ribbon article:nth-child(3) {
      padding-left: 0;
    }
  }

  @media (max-width: 720px) {
    .site-header,
    main,
    .site-footer {
      width: calc(100% - 34px);
    }

    .site-header {
      min-height: 70px;
    }

    .header-nav a:not(.header-play) {
      display: none;
    }

    .hero {
      min-height: auto;
      padding: 68px 0 76px;
    }

    h1 {
      font-size: clamp(46px, 13vw, 67px);
    }

    .quick-stats {
      grid-template-columns: repeat(2, 1fr);
    }

    .quick-stats div {
      min-height: 82px;
      padding: 18px 14px;
    }

    .quick-stats div:first-child {
      padding-left: 14px;
    }

    .quick-stats div:nth-child(2) {
      border-right: 0;
    }

    .quick-stats div:nth-child(-n + 2) {
      border-bottom: 1px solid var(--line);
    }

    .section-heading {
      align-items: start;
      flex-direction: column;
      gap: 22px;
    }

    .section-note,
    .pack-instructions {
      max-width: none;
    }

    .modes-section,
    .packs-section {
      padding-top: 88px;
    }

    .mode-grid {
      grid-template-columns: 1fr;
    }

    .coach-card {
      grid-template-columns: 1fr;
    }

    .mode-number {
      padding-bottom: 8px;
    }

    .coach-pixels {
      width: calc(100% - 52px);
      min-height: 230px;
      margin-inline: auto;
    }

    .mode-copy {
      padding: 34px 26px 40px;
    }

    .pack-grid {
      grid-template-columns: 1fr;
    }

    .pack-launcher {
      grid-template-columns: 1fr;
      padding: 17px;
    }

    .launcher-copy,
    .launcher-status {
      grid-column: auto;
    }

    .pack-launcher .button {
      width: 100%;
    }

    .pack-art {
      height: 205px;
    }

    .feature-ribbon {
      margin-top: 88px;
      grid-template-columns: 1fr;
    }

    .feature-ribbon article,
    .feature-ribbon article:first-child,
    .feature-ribbon article:nth-child(3) {
      min-height: auto;
      padding: 22px 0;
      border-right: 0;
      border-bottom: 1px solid var(--line);
    }

    .feature-ribbon article:last-child {
      border-bottom: 0;
    }

    .site-footer {
      padding: 27px 0;
      grid-template-columns: 1fr;
      gap: 16px;
    }

    .site-footer p,
    .site-footer nav {
      justify-content: start;
      text-align: left;
    }
  }

  @media (max-width: 480px) {
    .hero-actions {
      align-items: stretch;
      flex-direction: column;
    }

    .button {
      width: 100%;
    }

    .flight-footer span:nth-child(2) {
      display: none;
    }

    .pixel-board {
      aspect-ratio: 1 / 0.94;
    }

    .pack-footer {
      align-items: flex-end;
    }

    .all-packs-cta {
      padding-inline: 18px;
    }

    .picker-row {
      flex-direction: column;
    }

    .version-control select {
      width: 100%;
    }

    .build-tools summary small {
      display: none;
    }
  }

  @media (prefers-reduced-motion: reduce) {
    html {
      scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
    }
  }

  .about-navigation-status {
    max-width: 1152px;
    margin: 0 auto;
    padding: 8px 28px;
    color: var(--muted);
    font-size: var(--fk-text-secondary, 14px);
  }

  #about-return {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }

  [data-field-kit-page='about'] .site-header,
  [data-field-kit-page='about'] .picker-row {
    flex-wrap: wrap;
  }

  [data-field-kit-page='about'] .controller-editor {
    min-width: 0;
    max-width: 100%;
    margin: 8px 0;
    padding: 10px 12px;
    border: 2px solid var(--fk-accent, var(--signal));
    background: var(--fk-panel, var(--panel));
    color: var(--site-text);
    font: 600 max(14px, var(--fk-text-secondary, 14px)) / 1.5 var(--sans);
    letter-spacing: 0;
    overflow-wrap: anywhere;
    text-transform: none;
  }

  [data-field-kit-page='about'] .site-header > .controller-editor,
  [data-field-kit-page='about'] .picker-row > .controller-editor {
    order: 1;
    flex: 0 0 100%;
  }

  [data-field-kit-page='about'] .pack-launcher > .controller-editor {
    order: 1;
    grid-column: 1 / -1;
  }
}