/* ==========================================================================
   9777 dbt — tokens-responsive-51b0f5.css
   Mobile-first canvas 320-430px, centered on wide screens.
   Class prefix: surfaceb0f52-
   Palette anchors: #0E1621 (night navy) / #FAFAD2 (parchment)
                   #FFD700 (gold) / #FFCC33 (soft gold)
   Visual direction: poster headings + narrow body, near-square corners,
   image cards with bottom name bars, conclusion-first rhythm,
   sliding focus indicator, compact CTA pairs.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design tokens
   -------------------------------------------------------------------------- */
:root {
  --surfaceb0f52-ink:        #0E1621;
  --surfaceb0f52-ink-deep:   #080D15;
  --surfaceb0f52-ink-raise:  #14203180;
  --surfaceb0f52-ink-panel:  #131F2E;
  --surfaceb0f52-ink-edge:   #1C2C40;
  --surfaceb0f52-line:       #2A3D57;
  --surfaceb0f52-parchment:  #FAFAD2;
  --surfaceb0f52-parchment-dim: #C7C7A6;
  --surfaceb0f52-gold:       #FFD700;
  --surfaceb0f52-gold-soft:  #FFCC33;
  --surfaceb0f52-gold-dim:   #8A7420;
  --surfaceb0f52-alert:      #FF7A5C;
  --surfaceb0f52-radius-s:   2px;
  --surfaceb0f52-radius-m:   3px;
  --surfaceb0f52-topbar-h:   56px;
  --surfaceb0f52-bnav-h:     62px;
  --surfaceb0f52-canvas:     430px;
  --surfaceb0f52-font-head:  'Anek Bangla', 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
  --surfaceb0f52-font-body:  'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
  --surfaceb0f52-shadow:     0 6px 18px rgba(0, 0, 0, 0.45);
}

/* --------------------------------------------------------------------------
   2. Base / reset
   -------------------------------------------------------------------------- */
* { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--surfaceb0f52-font-body);
  font-size: 15px;
  line-height: 1.65;
  color: var(--surfaceb0f52-parchment);
  background: var(--surfaceb0f52-ink-deep);
  background-image: repeating-linear-gradient(
    180deg,
    rgba(255, 215, 0, 0.025) 0px,
    rgba(255, 215, 0, 0.025) 1px,
    transparent 1px,
    transparent 7px
  );
  min-height: 100vh;
  overflow-x: hidden;
}

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

button, a {
  font-family: inherit;
  -webkit-tap-highlight-color: rgba(255, 215, 0, 0.22);
}

ul, ol { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--surfaceb0f52-font-head);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--surfaceb0f52-parchment);
}

p { margin-bottom: 10px; }
p:last-child { margin-bottom: 0; }

a { color: var(--surfaceb0f52-gold-soft); text-decoration: none; }
a:hover { color: var(--surfaceb0f52-gold); }

::selection { background: var(--surfaceb0f52-gold); color: var(--surfaceb0f52-ink); }

:focus-visible {
  outline: 2px solid var(--surfaceb0f52-gold);
  outline-offset: 2px;
  border-radius: var(--surfaceb0f52-radius-s);
}

/* --------------------------------------------------------------------------
   3. Canvas shell (phone canvas centered on wide screens)
   -------------------------------------------------------------------------- */
.surfaceb0f52-shell {
  width: 100%;
  max-width: var(--surfaceb0f52-canvas);
  margin-inline: auto;
  background: var(--surfaceb0f52-ink);
  border-inline: 1px solid var(--surfaceb0f52-line);
  box-shadow: var(--surfaceb0f52-shadow);
  overflow-x: clip;
}

.surfaceb0f52-main {
  display: block;
  padding: calc(var(--surfaceb0f52-topbar-h) + 10px) 14px
           calc(var(--surfaceb0f52-bnav-h) + 26px);
}

.surfaceb0f52-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--surfaceb0f52-gold);
  color: var(--surfaceb0f52-ink);
  font-weight: 700;
  font-size: 13px;
  padding: 9px 14px;
  border-radius: var(--surfaceb0f52-radius-s);
}
.surfaceb0f52-skip:focus {
  left: 10px;
  top: 10px;
}

/* --------------------------------------------------------------------------
   4. Top action bar (logo-led) + expandable route drawer
   -------------------------------------------------------------------------- */
.surfaceb0f52-topbar {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--surfaceb0f52-canvas);
  height: auto;
  z-index: 120;
  background: rgba(14, 22, 33, 0.96);
  border-bottom: 1px solid var(--surfaceb0f52-line);
  backdrop-filter: blur(8px);
  overflow: visible;
}

.surfaceb0f52-toprow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  height: var(--surfaceb0f52-topbar-h);
  padding: 0 10px;
}

/* Brand zone: real logo image + site name only */
.surfaceb0f52-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  flex: 1 1 auto;
  min-width: 0;
}
.surfaceb0f52-brand img {
  width: 34px;
  height: 34px;
  border-radius: var(--surfaceb0f52-radius-m);
  border: 1px solid var(--surfaceb0f52-gold-dim);
  flex: 0 0 auto;
}
.surfaceb0f52-brand b {
  font-family: var(--surfaceb0f52-font-head);
  font-weight: 800;
  font-size: 19px;
  letter-spacing: 0.02em;
  color: var(--surfaceb0f52-gold);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Compact action cluster */
.surfaceb0f52-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
}

.surfaceb0f52-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 36px;
  padding: 6px 12px;
  font-size: 12.5px;
  font-weight: 700;
  line-height: 1.2;
  border-radius: var(--surfaceb0f52-radius-s);
  border: 1px solid var(--surfaceb0f52-line);
  background: var(--surfaceb0f52-ink-panel);
  color: var(--surfaceb0f52-parchment);
  cursor: pointer;
  transition: transform 0.16s ease, background-color 0.16s ease, color 0.16s ease;
}
.surfaceb0f52-btn:active { transform: translateY(-2px); }

.surfaceb0f52-btn--gold {
  background: linear-gradient(180deg, var(--surfaceb0f52-gold) 0%, var(--surfaceb0f52-gold-soft) 100%);
  border-color: var(--surfaceb0f52-gold);
  color: var(--surfaceb0f52-ink);
}
.surfaceb0f52-btn--gold:hover { color: var(--surfaceb0f52-ink); filter: brightness(1.06); }

.surfaceb0f52-btn--line {
  background: transparent;
  border-color: var(--surfaceb0f52-gold-dim);
  color: var(--surfaceb0f52-gold-soft);
}
.surfaceb0f52-btn--line:hover { color: var(--surfaceb0f52-gold); border-color: var(--surfaceb0f52-gold-soft); }

/* Menu toggle (burger) */
.surfaceb0f52-menubtn {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  width: 38px;
  height: 38px;
  background: var(--surfaceb0f52-ink-panel);
  border: 1px solid var(--surfaceb0f52-line);
  border-radius: var(--surfaceb0f52-radius-s);
  cursor: pointer;
}
.surfaceb0f52-menubtn span {
  display: block;
  width: 16px;
  height: 2px;
  background: var(--surfaceb0f52-gold);
  transition: transform 0.22s ease, opacity 0.22s ease;
}
.surfaceb0f52-topbar.surfaceb0f52-is-open .surfaceb0f52-menubtn span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.surfaceb0f52-topbar.surfaceb0f52-is-open .surfaceb0f52-menubtn span:nth-child(2) { opacity: 0; }
.surfaceb0f52-topbar.surfaceb0f52-is-open .surfaceb0f52-menubtn span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Expandable route drawer */
.surfaceb0f52-drawer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.28s ease;
  background: var(--surfaceb0f52-ink-panel);
  border-top: 0 solid transparent;
}
.surfaceb0f52-drawer.surfaceb0f52-is-open {
  max-height: 480px;
  border-top-width: 1px;
  border-top-color: var(--surfaceb0f52-line);
  box-shadow: var(--surfaceb0f52-shadow);
}
.surfaceb0f52-drawer ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--surfaceb0f52-line);
  padding: 1px;
}
.surfaceb0f52-drawer li { background: var(--surfaceb0f52-ink-panel); }
.surfaceb0f52-drawer a {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--surfaceb0f52-parchment);
  border-left: 2px solid transparent;
}
.surfaceb0f52-drawer a:hover {
  background: var(--surfaceb0f52-ink-edge);
  color: var(--surfaceb0f52-gold);
  border-left-color: var(--surfaceb0f52-gold);
}
.surfaceb0f52-route-num {
  font-family: var(--surfaceb0f52-font-head);
  font-size: 10px;
  font-weight: 600;
  color: var(--surfaceb0f52-gold-soft);
  border: 1px solid var(--surfaceb0f52-gold-dim);
  border-radius: var(--surfaceb0f52-radius-s);
  padding: 1px 4px;
  flex: 0 0 auto;
}

/* --------------------------------------------------------------------------
   5. Hero block
   -------------------------------------------------------------------------- */
.surfaceb0f52-hero {
  padding-top: 4px;
}

.surfaceb0f52-h1 {
  font-size: 27px;
  line-height: 1.24;
  margin: 6px 0 10px;
}
.surfaceb0f52-h1 .surfaceb0f52-hl {
  color: var(--surfaceb0f52-gold);
  box-shadow: inset 0 -2px 0 rgba(255, 215, 0, 0.35);
}

.surfaceb0f52-lead {
  font-size: 14.5px;
  color: var(--surfaceb0f52-parchment-dim);
  max-width: 40ch;
}

/* Compact CTA pair */
.surfaceb0f52-ctaduo {
  display: flex;
  gap: 8px;
  margin: 14px 0 16px;
}
.surfaceb0f52-ctaduo .surfaceb0f52-btn { flex: 1 1 0; min-height: 44px; font-size: 14px; }

/* --------------------------------------------------------------------------
   6. Promo banner carousel (3 real banners, scroll-snap)
   -------------------------------------------------------------------------- */
.surfaceb0f52-carousel {
  margin: 4px -14px 6px;
  border-block: 1px solid var(--surfaceb0f52-line);
  background: var(--surfaceb0f52-ink-deep);
}
.surfaceb0f52-track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.surfaceb0f52-track::-webkit-scrollbar { display: none; }

.surfaceb0f52-slide {
  position: relative;
  flex: 0 0 100%;
  scroll-snap-align: center;
  border: 0;
  padding: 0;
  background: var(--surfaceb0f52-ink);
  cursor: pointer;
  text-align: left;
}
.surfaceb0f52-slide img {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}
.surfaceb0f52-slide-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px calc(6px + env(safe-area-inset-bottom, 0px));
  background: linear-gradient(180deg, transparent, rgba(8, 13, 21, 0.92) 62%);
  font-size: 12px;
  font-weight: 700;
  color: var(--surfaceb0f52-gold-soft);
}
.surfaceb0f52-slide-cap::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--surfaceb0f52-gold);
  flex: 0 0 auto;
}

.surfaceb0f52-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 8px 0 10px;
}
.surfaceb0f52-dot {
  width: 22px;
  height: 6px;
  border-radius: var(--surfaceb0f52-radius-s);
  border: 1px solid var(--surfaceb0f52-gold-dim);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background-color 0.2s ease, transform 0.2s ease;
}
.surfaceb0f52-dot.surfaceb0f52-is-on {
  background: var(--surfaceb0f52-gold);
  border-color: var(--surfaceb0f52-gold);
}

/* --------------------------------------------------------------------------
   7. Category quick strip (anchor chips, categories stay fully visible below)
   -------------------------------------------------------------------------- */
.surfaceb0f52-strip {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 10px 0 12px;
  scrollbar-width: none;
  border-bottom: 1px dashed var(--surfaceb0f52-line);
}
.surfaceb0f52-strip::-webkit-scrollbar { display: none; }
.surfaceb0f52-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 4px 11px;
  font-size: 12px;
  font-weight: 700;
  color: var(--surfaceb0f52-parchment);
  background: var(--surfaceb0f52-ink-panel);
  border: 1px solid var(--surfaceb0f52-line);
  border-radius: var(--surfaceb0f52-radius-s);
  white-space: nowrap;
}
.surfaceb0f52-chip:hover {
  color: var(--surfaceb0f52-gold);
  border-color: var(--surfaceb0f52-gold-soft);
}

/* --------------------------------------------------------------------------
   8. Section shell with ledger-style index chips
   -------------------------------------------------------------------------- */
.surfaceb0f52-sec {
  margin-top: 26px;
  scroll-margin-top: calc(var(--surfaceb0f52-topbar-h) + 12px);
}
.surfaceb0f52-sec-head {
  display: flex;
  align-items: baseline;
  gap: 9px;
  border-bottom: 2px solid var(--surfaceb0f52-gold);
  padding-bottom: 7px;
  margin-bottom: 12px;
}
.surfaceb0f52-sec-idx {
  font-family: var(--surfaceb0f52-font-head);
  font-size: 11px;
  font-weight: 600;
  color: var(--surfaceb0f52-ink);
  background: var(--surfaceb0f52-gold-soft);
  padding: 1px 6px;
  border-radius: var(--surfaceb0f52-radius-s);
  flex: 0 0 auto;
}
.surfaceb0f52-sec-title {
  font-size: 19.5px;
}
.surfaceb0f52-sec > p,
.surfaceb0f52-modulebody > p {
  font-size: 14.5px;
}

.surfaceb0f52-note {
  display: block;
  margin-top: 10px;
  padding: 8px 10px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--surfaceb0f52-parchment-dim);
  background: var(--surfaceb0f52-ink-panel);
  border-left: 3px solid var(--surfaceb0f52-gold-dim);
  border-radius: var(--surfaceb0f52-radius-s);
}

/* --------------------------------------------------------------------------
   9. Game grid + image card with bottom name bar
   -------------------------------------------------------------------------- */
.surfaceb0f52-cat {
  margin-top: 20px;
}
.surfaceb0f52-cat h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  color: var(--surfaceb0f52-gold-soft);
  margin-bottom: 4px;
}
.surfaceb0f52-cat h3::before {
  content: "";
  width: 10px;
  height: 10px;
  border: 2px solid var(--surfaceb0f52-gold);
  border-radius: var(--surfaceb0f52-radius-s);
  flex: 0 0 auto;
}
.surfaceb0f52-cat p {
  font-size: 13px;
  color: var(--surfaceb0f52-parchment-dim);
  margin-bottom: 10px;
}
.surfaceb0f52-cat p a { border-bottom: 1px dotted var(--surfaceb0f52-gold-dim); }

.surfaceb0f52-catgrid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.surfaceb0f52-card {
  display: flex;
  flex-direction: column;
  padding: 0;
  border: 1px solid var(--surfaceb0f52-line);
  border-radius: var(--surfaceb0f52-radius-m);
  background: var(--surfaceb0f52-ink-panel);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.16s ease, border-color 0.16s ease;
}
.surfaceb0f52-card:active {
  transform: translateY(-2px);
  border-color: var(--surfaceb0f52-gold-soft);
}
@media (hover: hover) {
  .surfaceb0f52-card:hover { border-color: var(--surfaceb0f52-gold-soft); }
}

.surfaceb0f52-card-frame {
  display: block;
  position: relative;
  background: var(--surfaceb0f52-ink-deep);
}
.surfaceb0f52-card-frame img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.surfaceb0f52-card-name {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  padding: 4px 5px 5px;
  min-height: 34px;
  font-size: 10.5px;
  line-height: 1.35;
  font-weight: 600;
  text-align: center;
  color: var(--surfaceb0f52-parchment);
  background: var(--surfaceb0f52-ink);
  border-top: 1px solid var(--surfaceb0f52-gold-dim);
  overflow-wrap: anywhere;
}

/* --------------------------------------------------------------------------
   10. RTP ledger module
   -------------------------------------------------------------------------- */
.surfaceb0f52-ledger {
  margin-top: 12px;
  border: 1px solid var(--surfaceb0f52-line);
  border-radius: var(--surfaceb0f52-radius-m);
  overflow: hidden;
}
.surfaceb0f52-ledger-row {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 6px;
  padding: 9px 10px;
  font-size: 12.5px;
  border-bottom: 1px solid var(--surfaceb0f52-line);
  background: var(--surfaceb0f52-ink-panel);
}
.surfaceb0f52-ledger-row:last-child { border-bottom: 0; }
.surfaceb0f52-ledger-row:nth-child(odd) { background: rgba(19, 31, 46, 0.55); }
.surfaceb0f52-ledger-head {
  font-family: var(--surfaceb0f52-font-head);
  font-weight: 800;
  font-size: 11.5px;
  color: var(--surfaceb0f52-gold-soft);
  background: var(--surfaceb0f52-ink-edge);
  text-transform: none;
}
.surfaceb0f52-ledger-num {
  font-weight: 700;
  color: var(--surfaceb0f52-gold);
  font-variant-numeric: tabular-nums;
}

/* --------------------------------------------------------------------------
   11. Mobile steps module
   -------------------------------------------------------------------------- */
.surfaceb0f52-steps {
  counter-reset: surfaceb0f52step;
  margin-top: 12px;
  display: grid;
  gap: 8px;
}
.surfaceb0f52-step {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px;
  background: var(--surfaceb0f52-ink-panel);
  border: 1px solid var(--surfaceb0f52-line);
  border-radius: var(--surfaceb0f52-radius-m);
}
.surfaceb0f52-step-num {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  font-family: var(--surfaceb0f52-font-head);
  font-size: 13px;
  font-weight: 800;
  color: var(--surfaceb0f52-ink);
  background: var(--surfaceb0f52-gold);
  border-radius: var(--surfaceb0f52-radius-s);
}
.surfaceb0f52-step p { font-size: 13.5px; margin: 0; }

/* --------------------------------------------------------------------------
   12. Play-style cells (2-col compact blocks)
   -------------------------------------------------------------------------- */
.surfaceb0f52-stylegrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}
.surfaceb0f52-stylecell {
  padding: 10px;
  background: var(--surfaceb0f52-ink-panel);
  border: 1px solid var(--surfaceb0f52-line);
  border-top: 2px solid var(--surfaceb0f52-gold-dim);
  border-radius: var(--surfaceb0f52-radius-m);
}
.surfaceb0f52-stylecell h3 {
  font-size: 13.5px;
  color: var(--surfaceb0f52-gold-soft);
  margin-bottom: 4px;
}
.surfaceb0f52-stylecell p { font-size: 12.5px; color: var(--surfaceb0f52-parchment-dim); }

/* --------------------------------------------------------------------------
   13. Quote slips
   -------------------------------------------------------------------------- */
.surfaceb0f52-quote {
  margin-top: 10px;
  padding: 10px 12px;
  background: var(--surfaceb0f52-ink-panel);
  border: 1px solid var(--surfaceb0f52-line);
  border-left: 3px solid var(--surfaceb0f52-gold);
  border-radius: var(--surfaceb0f52-radius-m);
}
.surfaceb0f52-quote p { font-size: 13px; margin-bottom: 6px; }
.surfaceb0f52-quote-meta {
  font-family: var(--surfaceb0f52-font-head);
  font-size: 11px;
  font-weight: 700;
  color: var(--surfaceb0f52-gold-soft);
  letter-spacing: 0.04em;
}

/* --------------------------------------------------------------------------
   14. Comparison table
   -------------------------------------------------------------------------- */
.surfaceb0f52-tablewrap {
  margin-top: 12px;
  overflow-x: auto;
  border: 1px solid var(--surfaceb0f52-line);
  border-radius: var(--surfaceb0f52-radius-m);
}
.surfaceb0f52-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
  min-width: 320px;
}
.surfaceb0f52-table th, .surfaceb0f52-table td {
  padding: 8px 9px;
  text-align: left;
  border-bottom: 1px solid var(--surfaceb0f52-line);
  vertical-align: top;
}
.surfaceb0f52-table th {
  font-family: var(--surfaceb0f52-font-head);
  font-size: 11.5px;
  color: var(--surfaceb0f52-gold-soft);
  background: var(--surfaceb0f52-ink-edge);
}
.surfaceb0f52-table td { background: var(--surfaceb0f52-ink-panel); color: var(--surfaceb0f52-parchment-dim); }
.surfaceb0f52-table td:first-child {
  color: var(--surfaceb0f52-parchment);
  font-weight: 700;
  border-left: 2px solid var(--surfaceb0f52-gold-dim);
}
.surfaceb0f52-table tr:last-child td { border-bottom: 0; }

/* --------------------------------------------------------------------------
   15. Woven sub-questions (h3 + short answer)
   -------------------------------------------------------------------------- */
.surfaceb0f52-qa {
  margin-top: 12px;
}
.surfaceb0f52-qa h3 {
  font-size: 14px;
  color: var(--surfaceb0f52-gold-soft);
  margin-bottom: 3px;
}
.surfaceb0f52-qa h3::before {
  content: "?";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  margin-right: 6px;
  font-size: 11px;
  color: var(--surfaceb0f52-ink);
  background: var(--surfaceb0f52-gold-soft);
  border-radius: var(--surfaceb0f52-radius-s);
  vertical-align: 2px;
}
.surfaceb0f52-qa p { font-size: 13px; color: var(--surfaceb0f52-parchment-dim); }

/* --------------------------------------------------------------------------
   16. Extended footer (brand > promo shortcuts > directory > disclaimer)
   -------------------------------------------------------------------------- */
.surfaceb0f52-xfoot {
  margin-top: 30px;
  padding: 16px 12px 14px;
  background: var(--surfaceb0f52-ink-panel);
  border: 1px solid var(--surfaceb0f52-line);
  border-top: 3px solid var(--surfaceb0f52-gold);
  border-radius: var(--surfaceb0f52-radius-m);
}
.surfaceb0f52-xfoot h2 { font-size: 17px; margin-bottom: 10px; }
.surfaceb0f52-xfoot-brand {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 12px;
}
.surfaceb0f52-xfoot-brand img {
  width: 40px;
  height: 40px;
  border-radius: var(--surfaceb0f52-radius-m);
  border: 1px solid var(--surfaceb0f52-gold-dim);
  flex: 0 0 auto;
}
.surfaceb0f52-xfoot-brand p { font-size: 12.5px; color: var(--surfaceb0f52-parchment-dim); }

.surfaceb0f52-promorow {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}
.surfaceb0f52-promorow::-webkit-scrollbar { display: none; }
.surfaceb0f52-promo-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 6px 13px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--surfaceb0f52-ink);
  background: linear-gradient(180deg, var(--surfaceb0f52-gold) 0%, var(--surfaceb0f52-gold-soft) 100%);
  border: 1px solid var(--surfaceb0f52-gold);
  border-radius: var(--surfaceb0f52-radius-s);
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.16s ease, filter 0.16s ease;
}
.surfaceb0f52-promo-chip:active { transform: translateY(-2px); }

.surfaceb0f52-dirgrid {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}
.surfaceb0f52-dirgroup h3 {
  font-size: 12px;
  color: var(--surfaceb0f52-gold-soft);
  letter-spacing: 0.06em;
  margin-bottom: 5px;
  padding-bottom: 3px;
  border-bottom: 1px dashed var(--surfaceb0f52-gold-dim);
}
.surfaceb0f52-dirgroup ul { display: grid; gap: 3px; }
.surfaceb0f52-dirgroup a {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  font-size: 13px;
  color: var(--surfaceb0f52-parchment);
}
.surfaceb0f52-dirgroup a::before {
  content: "";
  width: 5px;
  height: 5px;
  margin-right: 8px;
  background: var(--surfaceb0f52-gold-dim);
  flex: 0 0 auto;
}
.surfaceb0f52-dirgroup a:hover { color: var(--surfaceb0f52-gold); }

.surfaceb0f52-disclaimer {
  margin-top: 14px;
  padding: 10px;
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--surfaceb0f52-parchment-dim);
  background: rgba(255, 122, 92, 0.07);
  border: 1px solid rgba(255, 122, 92, 0.3);
  border-radius: var(--surfaceb0f52-radius-s);
}

/* --------------------------------------------------------------------------
   17. Colophon (common footer = copyright line only)
   -------------------------------------------------------------------------- */
.surfaceb0f52-colophon {
  max-width: var(--surfaceb0f52-canvas);
  margin-inline: auto;
  padding: 10px 14px calc(var(--surfaceb0f52-bnav-h) + 18px);
  text-align: center;
  font-size: 11.5px;
  color: var(--surfaceb0f52-parchment-dim);
  border-top: 1px solid var(--surfaceb0f52-line);
}
.surfaceb0f52-colophon b { color: var(--surfaceb0f52-gold-soft); font-weight: 700; }

/* --------------------------------------------------------------------------
   18. Bottom nav: compact icon rack + sliding focus indicator
   -------------------------------------------------------------------------- */
.surfaceb0f52-bnav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--surfaceb0f52-canvas);
  height: calc(var(--surfaceb0f52-bnav-h) + env(safe-area-inset-bottom, 0px));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  display: flex;
  align-items: stretch;
  z-index: 130;
  background: rgba(14, 22, 33, 0.97);
  border-top: 1px solid var(--surfaceb0f52-line);
  backdrop-filter: blur(8px);
}
.surfaceb0f52-navline {
  position: absolute;
  top: 0;
  left: 0;
  height: 3px;
  width: 20%;
  background: var(--surfaceb0f52-gold);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform, width;
}
.surfaceb0f52-bnav-item {
  position: relative;
  flex: 1 1 20%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 44px;
  padding: 6px 2px 4px;
  font-size: 10px;
  font-weight: 600;
  line-height: 1.2;
  color: var(--surfaceb0f52-parchment-dim);
  background: transparent;
  border: 0;
  cursor: pointer;
  transition: transform 0.16s ease, color 0.16s ease;
}
.surfaceb0f52-bnav-item:active { transform: translateY(-2px); }
.surfaceb0f52-bnav-tile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 30px;
  border: 1px solid var(--surfaceb0f52-line);
  border-radius: var(--surfaceb0f52-radius-m);
  background: var(--surfaceb0f52-ink-panel);
  color: var(--surfaceb0f52-parchment-dim);
}
.surfaceb0f52-bnav-tile svg { width: 19px; height: 19px; }
.surfaceb0f52-bnav-item:hover { color: var(--surfaceb0f52-parchment); }
.surfaceb0f52-bnav-item:hover .surfaceb0f52-bnav-tile { color: var(--surfaceb0f52-gold-soft); }

/* Active role: contrast inversion */
.surfaceb0f52-bnav-item.surfaceb0f52-is-active { color: var(--surfaceb0f52-parchment); }
.surfaceb0f52-bnav-item.surfaceb0f52-is-active .surfaceb0f52-bnav-tile {
  background: var(--surfaceb0f52-gold);
  border-color: var(--surfaceb0f52-gold);
  color: var(--surfaceb0f52-ink);
}

/* --------------------------------------------------------------------------
   19. Responsive refinements inside the phone canvas
   -------------------------------------------------------------------------- */

/* Larger phones: slightly roomier type */
@media (min-width: 375px) {
  .surfaceb0f52-h1 { font-size: 29px; }
  .surfaceb0f52-sec-title { font-size: 20.5px; }
  .surfaceb0f52-sec > p,
  .surfaceb0f52-modulebody > p { font-size: 15px; }
}

/* 5 game columns on 400-430px screens */
@media (min-width: 400px) {
  .surfaceb0f52-catgrid { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 9px; }
  .surfaceb0f52-card-name { font-size: 11px; min-height: 36px; }
}

/* At the 430px canvas edge: settle spacing, keep canvas width */
@media (min-width: 430px) {
  .surfaceb0f52-main { padding-inline: 16px; }
  .surfaceb0f52-carousel { margin-inline: -16px; }
  .surfaceb0f52-h1 { font-size: 30px; }
  .surfaceb0f52-lead { max-width: 44ch; }
  .surfaceb0f52-drawer ul { gap: 2px; padding: 2px; }
  .surfaceb0f52-drawer a { font-size: 13.5px; }
}

/* Wide screens: keep the centered 430px phone canvas, no desktop redesign */
@media (min-width: 700px) {
  body { font-size: 15.5px; }
  .surfaceb0f52-shell { border-inline-width: 1px; }
  .surfaceb0f52-topbar { box-shadow: var(--surfaceb0f52-shadow); }
  .surfaceb0f52-bnav { box-shadow: 0 -8px 22px rgba(0, 0, 0, 0.5); }
}

/* --------------------------------------------------------------------------
   20. Motion preferences
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
  .surfaceb0f52-navline { transition: none; }
}