/* =====================================================================
   playtime app download - shared mobile-first stylesheet
   canvas target: 320px - 430px phones, centered canvas on wide screens
   voice: dark ink base, gold + sky accents, monospace wayfinding labels,
   small radii, dense grids, segmented action buttons
   ===================================================================== */

/* ---------------------------------------------------------------------
   1. tokens
--------------------------------------------------------------------- */
:root {
  --surface77296-ink: #2D2D2D;          /* base canvas (dark) */
  --surface77296-inkDeep: #232323;      /* recessed panels */
  --surface77296-inkRaise: #3A3A3A;     /* raised cards */
  --surface77296-inkLine: #4C4C4C;      /* hairlines */
  --surface77296-parchment: #FAFAD2;    /* light text accent */
  --surface77296-sky: #87CEEB;          /* secondary accent */
  --surface77296-gold: #FFCC33;         /* primary accent */
  --surface77296-mist: #F0F8FF;         /* main text color */
  --surface77296-text: #F0F8FF;
  --surface77296-textDim: #C9D4DA;
  --surface77296-fontBody: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --surface77296-fontMono: ui-monospace, "SF Mono", "Cascadia Mono", Consolas, "Courier New", monospace;
  --surface77296-radiusS: 4px;
  --surface77296-radiusM: 6px;
  --surface77296-canvas: 430px;         /* phone canvas ceiling */
  --surface77296-topH: 56px;            /* fixed header height */
  --surface77296-rackH: 58px;           /* fixed bottom rack height */
  --surface77296-press: 120ms;
}

/* ---------------------------------------------------------------------
   2. reset + base
--------------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--surface77296-ink);
  color: var(--surface77296-text);
  font-family: var(--surface77296-fontBody);
  font-size: 15px;
  line-height: 1.62;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

a {
  color: var(--surface77296-sky);
  text-decoration: none;
}

a:hover { text-decoration: underline; }

[hidden] { display: none !important; }

h1, h2, h3 {
  font-family: var(--surface77296-fontBody);
  color: var(--surface77296-mist);
  margin: 0 0 10px;
  line-height: 1.28;
}

h2 { font-size: 18.5px; letter-spacing: -0.01em; }
h3 { font-size: 15px; color: var(--surface77296-parchment); }

p { margin: 0 0 12px; }

:focus-visible {
  outline: 2px solid var(--surface77296-gold);
  outline-offset: 2px;
  border-radius: var(--surface77296-radiusS);
}

/* ---------------------------------------------------------------------
   3. page canvas
--------------------------------------------------------------------- */
.surface77296-page {
  width: 100%;
  max-width: var(--surface77296-canvas);
  margin: 0 auto;
  padding: calc(var(--surface77296-topH) + 12px) 12px
           calc(var(--surface77296-rackH) + 26px + env(safe-area-inset-bottom, 0px));
  min-height: 100vh;
}

.surface77296-skipLink {
  position: absolute;
  left: 8px;
  top: -48px;
  z-index: 60;
  background: var(--surface77296-gold);
  color: var(--surface77296-inkDeep);
  font-family: var(--surface77296-fontMono);
  font-size: 12px;
  padding: 8px 12px;
  border-radius: var(--surface77296-radiusS);
  transition: top var(--surface77296-press) ease;
}

.surface77296-skipLink:focus { top: 8px; }

/* ---------------------------------------------------------------------
   4. fixed header - asymmetric brand head
--------------------------------------------------------------------- */
.surface77296-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: var(--surface77296-inkDeep);
  border-bottom: 1px solid var(--surface77296-inkLine);
}

.surface77296-brandRow {
  max-width: var(--surface77296-canvas);
  height: var(--surface77296-topH);
  margin: 0 auto;
  padding: 0 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

/* brand block: skewed gold notch behind the logo */
.surface77296-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
  color: var(--surface77296-mist);
  position: relative;
  padding: 5px 10px 5px 7px;
  background: linear-gradient(100deg,
    rgba(255, 204, 51, 0.16) 0%,
    rgba(135, 206, 235, 0.08) 78%,
    transparent 100%);
  border-left: 3px solid var(--surface77296-gold);
  border-radius: 0 var(--surface77296-radiusM) var(--surface77296-radiusM) 0;
  transform: skewX(-4deg);
}

.surface77296-brand > * { transform: skewX(4deg); }

.surface77296-brand:hover { text-decoration: none; }

.surface77296-logo {
  width: 30px;
  height: 30px;
  border-radius: var(--surface77296-radiusS);
  border: 1px solid rgba(255, 204, 51, 0.45);
  flex: 0 0 auto;
}

.surface77296-brandName {
  font-family: var(--surface77296-fontMono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.surface77296-brandName b { color: var(--surface77296-gold); font-weight: 700; }

/* action cluster: segmented auth pair + menu key */
.surface77296-actions {
  display: flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
}

.surface77296-authPair {
  display: flex;
  border: 1px solid rgba(255, 204, 51, 0.65);
  border-radius: var(--surface77296-radiusM);
  overflow: hidden;
}

.surface77296-authBtn {
  min-height: 34px;
  padding: 6px 11px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: background var(--surface77296-press) ease,
              transform var(--surface77296-press) ease;
}

.surface77296-authBtn + .surface77296-authBtn {
  border-left: 1px solid rgba(255, 204, 51, 0.55);
}

.surface77296-authBtn:first-child {
  background: var(--surface77296-gold);
  color: var(--surface77296-inkDeep);
}

.surface77296-authBtn:last-child { color: var(--surface77296-gold); }

.surface77296-authBtn:active { transform: translateY(1px) scale(0.97); }

.surface77296-menuBtn {
  width: 36px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--surface77296-inkLine);
  border-radius: var(--surface77296-radiusM);
  color: var(--surface77296-mist);
  transition: border-color var(--surface77296-press) ease,
              transform var(--surface77296-press) ease;
}

.surface77296-menuBtn[aria-expanded="true"] {
  border-color: var(--surface77296-sky);
  color: var(--surface77296-sky);
}

.surface77296-menuBtn:active { transform: translateY(1px); }

.surface77296-menuBtn svg { width: 20px; height: 20px; }

/* compact route panel under the header */
.surface77296-routePanel {
  position: absolute;
  top: calc(var(--surface77296-topH) - 1px);
  left: 0;
  right: 0;
  max-width: var(--surface77296-canvas);
  margin: 0 auto;
  background: var(--surface77296-inkDeep);
  border-bottom: 2px solid var(--surface77296-gold);
  box-shadow: 0 14px 26px rgba(0, 0, 0, 0.5);
  padding: 8px 12px 14px;
  animation: surface77296PanelIn 160ms ease both;
}

@keyframes surface77296PanelIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.surface77296-routeLabel {
  font-family: var(--surface77296-fontMono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--surface77296-sky);
  text-transform: uppercase;
  margin: 6px 4px 8px;
}

.surface77296-routeList {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}

.surface77296-routeItem { min-width: 0; }

.surface77296-routeLink {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 9px;
  border-radius: var(--surface77296-radiusS);
  border: 1px solid transparent;
  color: var(--surface77296-mist);
  font-size: 13px;
  line-height: 1.25;
  transition: background var(--surface77296-press) ease,
              border-color var(--surface77296-press) ease;
}

.surface77296-routeLink:hover {
  background: rgba(135, 206, 235, 0.1);
  text-decoration: none;
}

.surface77296-routeLink:active { transform: translateY(1px); }

.surface77296-routeLink[aria-current="page"] {
  border-color: rgba(255, 204, 51, 0.6);
  background: rgba(255, 204, 51, 0.12);
  color: var(--surface77296-gold);
}

.surface77296-routeCode {
  font-family: var(--surface77296-fontMono);
  font-size: 10px;
  color: var(--surface77296-sky);
  border: 1px solid rgba(135, 206, 235, 0.4);
  border-radius: 3px;
  padding: 1px 4px;
  flex: 0 0 auto;
}

/* ---------------------------------------------------------------------
   5. hero
--------------------------------------------------------------------- */
.surface77296-hero { padding-top: 4px; }

.surface77296-kicker {
  display: inline-block;
  font-family: var(--surface77296-fontMono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--surface77296-inkDeep);
  background: var(--surface77296-gold);
  padding: 3px 8px;
  border-radius: 3px;
  margin-bottom: 12px;
}

.surface77296-h1 {
  font-size: 25px;
  font-weight: 800;
  letter-spacing: -0.015em;
  margin-bottom: 12px;
}

.surface77296-lede {
  color: var(--surface77296-textDim);
  font-size: 14.5px;
  margin-bottom: 14px;
}

.surface77296-lede b, .surface77296-lede strong { color: var(--surface77296-mist); }

.surface77296-metaRow {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 16px;
}

.surface77296-metaChip {
  font-family: var(--surface77296-fontMono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--surface77296-sky);
  border: 1px solid rgba(135, 206, 235, 0.38);
  border-radius: 3px;
  padding: 3px 7px;
}

/* ---------------------------------------------------------------------
   6. carousel
--------------------------------------------------------------------- */
.surface77296-carousel {
  position: relative;
  margin: 4px 0 18px;
}

.surface77296-carouselTrack {
  position: relative;
  aspect-ratio: 2 / 1;
  border-radius: var(--surface77296-radiusM);
  overflow: hidden;
  border: 1px solid var(--surface77296-inkLine);
  background: var(--surface77296-inkDeep);
}

.surface77296-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 380ms ease, visibility 380ms ease;
}

.surface77296-slide.surface77296-isActive {
  opacity: 1;
  visibility: visible;
}

.surface77296-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 260ms ease;
}

.surface77296-slide:active img { transform: scale(0.985); }

.surface77296-slideTag {
  position: absolute;
  left: 8px;
  top: 8px;
  font-family: var(--surface77296-fontMono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  background: rgba(35, 35, 35, 0.85);
  color: var(--surface77296-gold);
  border: 1px solid rgba(255, 204, 51, 0.5);
  border-radius: 3px;
  padding: 2px 6px;
  pointer-events: none;
}

.surface77296-carouselDots {
  display: flex;
  justify-content: center;
  gap: 7px;
  margin-top: 8px;
}

.surface77296-dot {
  width: 10px;
  height: 10px;
  min-width: 24px;
  min-height: 24px;
  background-clip: content-box;
  padding: 7px 6px;
  border-radius: 14px;
  background-color: transparent;
}

.surface77296-dot::after {
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--surface77296-inkLine);
  transition: background var(--surface77296-press) ease,
              transform var(--surface77296-press) ease;
}

.surface77296-dot:active::after { transform: scale(0.85); }

.surface77296-dot.surface77296-isActive::after {
  background: var(--surface77296-gold);
  transform: scale(1.15);
}

/* ---------------------------------------------------------------------
   7. step strip (step-advance rhythm)
--------------------------------------------------------------------- */
.surface77296-steps {
  border: 1px solid var(--surface77296-inkLine);
  border-radius: var(--surface77296-radiusM);
  background: var(--surface77296-inkDeep);
  padding: 12px 12px 4px;
  margin-bottom: 22px;
}

.surface77296-stepsLabel {
  font-family: var(--surface77296-fontMono);
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--surface77296-sky);
  text-transform: uppercase;
  margin: 0 0 12px;
}

.surface77296-step {
  position: relative;
  display: flex;
  gap: 11px;
  padding: 0 0 14px 0;
}

.surface77296-step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 30px;
  bottom: 2px;
  width: 1px;
  background: repeating-linear-gradient(
    to bottom,
    var(--surface77296-inkLine) 0 3px,
    transparent 3px 7px);
}

.surface77296-stepNum {
  flex: 0 0 auto;
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  font-family: var(--surface77296-fontMono);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--surface77296-inkDeep);
  background: var(--surface77296-sky);
  border-radius: 50%;
}

.surface77296-step:nth-child(odd) .surface77296-stepNum { background: var(--surface77296-gold); }

.surface77296-stepTitle {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--surface77296-parchment);
  margin: 3px 0 2px;
}

.surface77296-stepBody {
  font-size: 12.5px;
  color: var(--surface77296-textDim);
  line-height: 1.5;
  margin: 0;
}

/* ---------------------------------------------------------------------
   8. game sections (grouped cover cards)
--------------------------------------------------------------------- */
.surface77296-catSection { margin-bottom: 26px; }

.surface77296-catCover {
  position: relative;
  height: 72px;
  border-radius: var(--surface77296-radiusM);
  overflow: hidden;
  border: 1px solid var(--surface77296-inkLine);
  margin-bottom: 10px;
}

.surface77296-catCover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
}

.surface77296-catCover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
    rgba(35, 35, 35, 0.92) 0%,
    rgba(35, 35, 35, 0.45) 55%,
    rgba(35, 35, 35, 0.1) 100%);
}

.surface77296-catCode {
  position: absolute;
  left: 10px;
  bottom: 8px;
  z-index: 2;
  font-family: var(--surface77296-fontMono);
  font-size: 9.5px;
  letter-spacing: 0.2em;
  color: var(--surface77296-gold);
}

.surface77296-catHead {
  display: flex;
  align-items: baseline;
  gap: 8px;
  border-left: 3px solid var(--surface77296-gold);
  padding-left: 9px;
  margin-bottom: 8px;
}

.surface77296-catCount {
  font-family: var(--surface77296-fontMono);
  font-size: 10px;
  color: var(--surface77296-sky);
  white-space: nowrap;
}

.surface77296-catIntro {
  font-size: 13.5px;
  color: var(--surface77296-textDim);
  margin-bottom: 12px;
}

.surface77296-catIntro a { color: var(--surface77296-sky); text-decoration: underline; text-underline-offset: 2px; }

.surface77296-gameGrid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
}

.surface77296-tile {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
  padding: 5px 4px 6px;
  border-radius: var(--surface77296-radiusS);
  border: 1px solid var(--surface77296-inkLine);
  background: var(--surface77296-inkRaise);
  text-align: center;
  transition: border-color var(--surface77296-press) ease,
              transform var(--surface77296-press) ease,
              background var(--surface77296-press) ease;
}

.surface77296-tile:hover {
  border-color: rgba(255, 204, 51, 0.6);
  background: #414141;
}

.surface77296-tile:active { transform: translateY(1px) scale(0.97); }

.surface77296-tile img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 3px;
  transition: transform var(--surface77296-press) ease, filter var(--surface77296-press) ease;
}

.surface77296-tile:active img { transform: scale(0.93); }

.surface77296-tileName {
  font-size: 10.5px;
  line-height: 1.3;
  color: var(--surface77296-textDim);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.6em;
  word-break: break-word;
}

/* ---------------------------------------------------------------------
   9. info modules (RTP / payments / features / use cases / CTA)
--------------------------------------------------------------------- */
.surface77296-module {
  border-top: 1px dashed var(--surface77296-inkLine);
  padding-top: 18px;
  margin-bottom: 24px;
}

.surface77296-module:first-of-type { border-top: 0; }

.surface77296-modHead {
  display: flex;
  gap: 9px;
  align-items: baseline;
  border-left: 3px solid var(--surface77296-sky);
  padding-left: 9px;
  margin-bottom: 10px;
}

.surface77296-modHead h2 { margin: 0; }

.surface77296-modBody { font-size: 14px; color: var(--surface77296-textDim); }

.surface77296-modBody p:last-child { margin-bottom: 0; }

.surface77296-modBody a { color: var(--surface77296-sky); text-decoration: underline; text-underline-offset: 2px; }

/* RTP stat chips */
.surface77296-statRow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  margin: 14px 0 4px;
}

.surface77296-statBox {
  border: 1px solid var(--surface77296-inkLine);
  border-radius: var(--surface77296-radiusS);
  background: var(--surface77296-inkDeep);
  padding: 9px 7px;
  text-align: center;
}

.surface77296-statNum {
  font-family: var(--surface77296-fontMono);
  font-size: 15px;
  font-weight: 700;
  color: var(--surface77296-gold);
  display: block;
  margin-bottom: 3px;
}

.surface77296-statLabel {
  font-size: 10px;
  line-height: 1.35;
  color: var(--surface77296-textDim);
}

/* payment condition tiles */
.surface77296-condGrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  margin: 14px 0 4px;
}

.surface77296-condCard {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 7px 9px;
  border: 1px solid var(--surface77296-inkLine);
  border-radius: var(--surface77296-radiusS);
  background: var(--surface77296-inkDeep);
  font-size: 11.5px;
  line-height: 1.3;
  color: var(--surface77296-textDim);
}

.surface77296-condIdx {
  font-family: var(--surface77296-fontMono);
  font-size: 10px;
  font-weight: 700;
  color: var(--surface77296-gold);
  border: 1px solid rgba(255, 204, 51, 0.45);
  border-radius: 3px;
  padding: 1px 4px;
  flex: 0 0 auto;
}

/* feature matrix */
.surface77296-featList {
  margin: 14px 0 0;
  border: 1px solid var(--surface77296-inkLine);
  border-radius: var(--surface77296-radiusM);
  overflow: hidden;
}

.surface77296-featRow {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 10px;
  padding: 9px 11px;
  border-bottom: 1px solid var(--surface77296-inkLine);
  background: var(--surface77296-inkDeep);
}

.surface77296-featRow:last-child { border-bottom: 0; }

.surface77296-featRow:nth-child(even) { background: #282828; }

.surface77296-featKey {
  font-family: var(--surface77296-fontMono);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--surface77296-sky);
  padding-top: 2px;
}

.surface77296-featVal {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--surface77296-textDim);
}

/* use case cards */
.surface77296-caseGrid {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.surface77296-caseCard {
  border: 1px solid var(--surface77296-inkLine);
  border-left: 3px solid var(--surface77296-sky);
  border-radius: var(--surface77296-radiusS);
  background: var(--surface77296-inkDeep);
  padding: 10px 11px 11px;
}

.surface77296-caseCard:nth-child(even) { border-left-color: var(--surface77296-gold); }

.surface77296-caseTag {
  font-family: var(--surface77296-fontMono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--surface77296-gold);
  display: block;
  margin-bottom: 4px;
}

.surface77296-caseTitle {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--surface77296-parchment);
  margin: 0 0 4px;
}

.surface77296-caseText {
  font-size: 12.5px;
  color: var(--surface77296-textDim);
  line-height: 1.5;
  margin: 0;
}

/* CTA block - segmented action buttons */
.surface77296-ctaBlock {
  border: 1px solid rgba(255, 204, 51, 0.5);
  border-radius: var(--surface77296-radiusM);
  background:
    linear-gradient(160deg, rgba(255, 204, 51, 0.1), rgba(135, 206, 235, 0.06)),
    var(--surface77296-inkDeep);
  padding: 14px 12px 13px;
  margin-bottom: 24px;
}

.surface77296-ctaBlock h2 { font-size: 18px; }

.surface77296-ctaPair {
  display: flex;
  width: 100%;
  max-width: 340px;
  border: 1px solid rgba(255, 204, 51, 0.75);
  border-radius: var(--surface77296-radiusM);
  overflow: hidden;
  margin: 12px 0 8px;
}

.surface77296-ctaMain {
  flex: 1.4;
  min-height: 46px;
  background: var(--surface77296-gold);
  color: var(--surface77296-inkDeep);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
  transition: filter var(--surface77296-press) ease,
              transform var(--surface77296-press) ease;
}

.surface77296-ctaAlt {
  flex: 1;
  min-height: 46px;
  border-left: 1px solid rgba(255, 204, 51, 0.6);
  color: var(--surface77296-gold);
  font-size: 13.5px;
  font-weight: 700;
  transition: background var(--surface77296-press) ease,
              transform var(--surface77296-press) ease;
}

.surface77296-ctaMain:active,
.surface77296-ctaAlt:active { transform: translateY(1px) scale(0.985); }

.surface77296-ctaMain:hover { filter: brightness(1.06); }

.surface77296-ctaAlt:hover { background: rgba(255, 204, 51, 0.1); }

.surface77296-ctaNote {
  font-family: var(--surface77296-fontMono);
  font-size: 10px;
  letter-spacing: 0.03em;
  color: var(--surface77296-sky);
  margin: 0;
}

/* ---------------------------------------------------------------------
   10. extended footer (brand > promotions > directory > disclaimer)
--------------------------------------------------------------------- */
.surface77296-extFooter {
  border-top: 2px solid var(--surface77296-gold);
  background: var(--surface77296-inkDeep);
  border-radius: 0 0 var(--surface77296-radiusM) var(--surface77296-radiusM);
  padding: 14px 12px 12px;
  margin-bottom: 18px;
}

.surface77296-extLabel {
  font-family: var(--surface77296-fontMono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--surface77296-sky);
  margin: 0 0 9px;
}

.surface77296-extBrand {
  font-size: 13px;
  color: var(--surface77296-textDim);
  line-height: 1.6;
  margin: 0 0 16px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--surface77296-inkLine);
}

.surface77296-promoSet { margin-bottom: 16px; }

.surface77296-promoPair {
  display: flex;
  border: 1px solid rgba(255, 204, 51, 0.7);
  border-radius: var(--surface77296-radiusM);
  overflow: hidden;
  margin-bottom: 8px;
}

.surface77296-promoPairBtn {
  flex: 1;
  min-height: 44px;
  font-size: 12.5px;
  font-weight: 700;
  transition: background var(--surface77296-press) ease,
              transform var(--surface77296-press) ease;
}

.surface77296-promoPairBtn:first-child {
  background: var(--surface77296-gold);
  color: var(--surface77296-inkDeep);
}

.surface77296-promoPairBtn + .surface77296-promoPairBtn {
  border-left: 1px solid rgba(255, 204, 51, 0.55);
  color: var(--surface77296-gold);
}

.surface77296-promoPairBtn:active { transform: translateY(1px) scale(0.985); }

.surface77296-promoList {
  list-style: none;
  margin: 0;
  padding: 0;
}

.surface77296-promoItem { border-bottom: 1px dotted var(--surface77296-inkLine); }

.surface77296-promoItem:last-child { border-bottom: 0; }

.surface77296-promoItemBtn {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 44px;
  padding: 9px 4px;
  text-align: left;
  font-size: 13px;
  color: var(--surface77296-parchment);
  transition: color var(--surface77296-press) ease,
              transform var(--surface77296-press) ease;
}

.surface77296-promoItemBtn:hover { color: var(--surface77296-gold); }

.surface77296-promoItemBtn:active { transform: translateX(2px); }

.surface77296-promoArrow {
  font-family: var(--surface77296-fontMono);
  font-size: 11px;
  color: var(--surface77296-sky);
  flex: 0 0 auto;
}

.surface77296-dirList {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px 10px;
  border-top: 1px dashed var(--surface77296-inkLine);
  padding-top: 12px;
}

.surface77296-dirList li { min-width: 0; }

.surface77296-dirLink {
  display: block;
  padding: 6px 2px;
  font-size: 12px;
  line-height: 1.35;
  color: var(--surface77296-textDim);
}

.surface77296-dirLink:hover { color: var(--surface77296-sky); }

.surface77296-dirLink b {
  display: block;
  color: var(--surface77296-mist);
  font-size: 12.5px;
  font-weight: 700;
}

.surface77296-disclaimer {
  margin-top: 14px;
  border: 1px solid rgba(250, 250, 210, 0.25);
  border-radius: var(--surface77296-radiusS);
  background: rgba(250, 250, 210, 0.05);
  padding: 9px 10px;
  font-size: 11px;
  line-height: 1.55;
  color: var(--surface77296-textDim);
}

/* ---------------------------------------------------------------------
   11. common footer
--------------------------------------------------------------------- */
.surface77296-footer {
  text-align: center;
  font-family: var(--surface77296-fontMono);
  font-size: 10.5px;
  letter-spacing: 0.02em;
  color: #8E9AA0;
  padding: 4px 6px 10px;
}

/* ---------------------------------------------------------------------
   12. bottom rack (5 roles, compact icon rack)
--------------------------------------------------------------------- */
.surface77296-bottomRack {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: 100%;
  max-width: var(--surface77296-canvas);
  z-index: 50;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  height: calc(var(--surface77296-rackH) + env(safe-area-inset-bottom, 0px));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background: rgba(35, 35, 35, 0.97);
  border-top: 1px solid var(--surface77296-inkLine);
}

.surface77296-rackBtn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: var(--surface77296-rackH);
  color: #A9B4BA;
  position: relative;
  transition: color var(--surface77296-press) ease;
}

.surface77296-rackBtn:active { transform: translateY(1px); }

.surface77296-rackIcon {
  width: 22px;
  height: 22px;
  transition: transform 150ms ease, filter 150ms ease;
}

.surface77296-rackIcon svg { width: 100%; height: 100%; display: block; }

.surface77296-rackLabel {
  font-family: var(--surface77296-fontMono);
  font-size: 9.5px;
  letter-spacing: 0.06em;
}

/* accent indicator: small dot under the active role */
.surface77296-rackBtn::after {
  content: "";
  position: absolute;
  bottom: 5px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: transparent;
  transition: background var(--surface77296-press) ease;
}

.surface77296-rackBtn:hover { color: var(--surface77296-mist); }

.surface77296-rackBtn.surface77296-isActive {
  color: var(--surface77296-gold);
}

.surface77296-rackBtn.surface77296-isActive::after { background: var(--surface77296-gold); }

/* active state = slight lift on the icon (micro state change) */
.surface77296-rackBtn.surface77296-isActive .surface77296-rackIcon {
  transform: translateY(-2px);
  filter: drop-shadow(0 3px 4px rgba(255, 204, 51, 0.35));
}

.surface77296-rackBtn:active .surface77296-rackIcon { transform: translateY(1px) scale(0.92); }

.surface77296-rackPromo {
  color: var(--surface77296-sky);
}

.surface77296-rackPromo .surface77296-rackLabel { color: var(--surface77296-sky); }

.surface77296-rackPromo:active .surface77296-rackIcon {
  filter: drop-shadow(0 2px 3px rgba(135, 206, 235, 0.45));
}

/* ---------------------------------------------------------------------
   13. canvas breakpoints
--------------------------------------------------------------------- */
/* slightly roomier type once past the narrowest phones */
@media (min-width: 375px) {
  .surface77296-h1 { font-size: 27px; }
  h2 { font-size: 19.5px; }
  .surface77296-tileName { font-size: 11px; }
}

/* five game columns on the upper half of the phone canvas */
@media (min-width: 400px) and (max-width: 430px) {
  .surface77296-gameGrid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

/* wide screens: keep the same 430px phone canvas, centered */
@media (min-width: 431px) {
  body { background: #1A1A1A; }

  .surface77296-topbar,
  .surface77296-routePanel {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    width: 100%;
  }

  .surface77296-topbar { border-inline: 1px solid var(--surface77296-inkLine); }

  .surface77296-page {
    border-inline: 1px solid var(--surface77296-inkLine);
    box-shadow: 0 0 38px rgba(0, 0, 0, 0.55);
    background: var(--surface77296-ink);
  }

  .surface77296-routePanel { transform: none; }
}

@media (max-width: 430px) {
  .surface77296-page { padding-inline: 11px; }
}

/* very narrow phones: keep everything reachable */
@media (max-width: 340px) {
  .surface77296-brandName { font-size: 11.5px; }
  .surface77296-authBtn { padding: 6px 8px; font-size: 11.5px; }
  .surface77296-routeList { grid-template-columns: 1fr; }
  .surface77296-dirList { grid-template-columns: 1fr; }
  .surface77296-statRow { grid-template-columns: 1fr 1fr; }
  .surface77296-featRow { grid-template-columns: 84px 1fr; }
}

/* ---------------------------------------------------------------------
   14. motion preferences
--------------------------------------------------------------------- */
/* ---------------------------------------------------------------------
   15. help page reading patterns
--------------------------------------------------------------------- */
.surface77296-helpIntro {
  border-left: 3px solid var(--surface77296-gold);
  padding: 2px 0 2px 12px;
  margin: 0 0 22px;
  color: var(--surface77296-textDim);
}

.surface77296-helpIntro p:last-child { margin-bottom: 0; }

.surface77296-checklist {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  counter-reset: surface77296-check;
}

.surface77296-checkRow {
  counter-increment: surface77296-check;
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 9px;
  padding: 10px 0;
  border-bottom: 1px dotted var(--surface77296-inkLine);
}

.surface77296-checkRow::before {
  content: counter(surface77296-check, decimal-leading-zero);
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  border-radius: 50%;
  background: var(--surface77296-sky);
  color: var(--surface77296-inkDeep);
  font-family: var(--surface77296-fontMono);
  font-size: 10px;
  font-weight: 700;
}

.surface77296-checkRow strong {
  display: block;
  color: var(--surface77296-parchment);
  margin-bottom: 2px;
}

.surface77296-checkRow span {
  display: block;
  color: var(--surface77296-textDim);
  font-size: 12.5px;
  line-height: 1.5;
}

.surface77296-helpTable {
  display: grid;
  gap: 6px;
  margin-top: 14px;
}

.surface77296-helpTable > div {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 9px;
  padding: 9px;
  border: 1px solid var(--surface77296-inkLine);
  border-radius: var(--surface77296-radiusS);
  background: var(--surface77296-inkDeep);
}

.surface77296-helpTable b {
  color: var(--surface77296-sky);
  font-family: var(--surface77296-fontMono);
  font-size: 10.5px;
  text-transform: uppercase;
}

.surface77296-helpTable span {
  color: var(--surface77296-textDim);
  font-size: 12.5px;
  line-height: 1.45;
}

.surface77296-troubleBoard {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.surface77296-troubleItem {
  border: 1px solid var(--surface77296-inkLine);
  border-left: 3px solid var(--surface77296-sky);
  border-radius: var(--surface77296-radiusS);
  background: var(--surface77296-inkDeep);
  padding: 10px 11px;
}

.surface77296-troubleItem:nth-child(even) { border-left-color: var(--surface77296-gold); }

.surface77296-troubleItem summary {
  cursor: pointer;
  color: var(--surface77296-parchment);
  font-size: 13.5px;
  font-weight: 700;
  padding-right: 4px;
}

.surface77296-troubleItem p {
  color: var(--surface77296-textDim);
  font-size: 12.5px;
  line-height: 1.5;
  margin: 8px 0 0;
}

.surface77296-answerLine {
  border: 1px solid rgba(255, 204, 51, 0.5);
  border-radius: var(--surface77296-radiusM);
  background: rgba(255, 204, 51, 0.08);
  padding: 12px;
  color: var(--surface77296-mist);
  font-size: 14px;
}

.surface77296-answerLine strong { color: var(--surface77296-gold); }

.surface77296-factRail {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  margin-top: 14px;
}

.surface77296-factRail div {
  min-height: 64px;
  padding: 9px;
  border-top: 2px solid var(--surface77296-sky);
  background: var(--surface77296-inkDeep);
}

.surface77296-factRail div:nth-child(3n) { border-top-color: var(--surface77296-gold); }

.surface77296-factRail b {
  display: block;
  color: var(--surface77296-gold);
  font-family: var(--surface77296-fontMono);
  font-size: 12px;
  margin-bottom: 3px;
}

.surface77296-factRail span {
  color: var(--surface77296-textDim);
  font-size: 11.5px;
  line-height: 1.35;
}

@media (max-width: 340px) {
  .surface77296-helpTable > div { grid-template-columns: 78px 1fr; }
}

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