/* ============================================================
   surface-dynamic-9be527.css
   u9k.click — bn-BD mobile-first base stylesheet
   All classes & CSS variables use the surface527de- prefix.
   Canvas: stable 320–430px phone layout (430px breakpoint).
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  /* Palette: deep sky blue + charcoal + turquoise + amethyst + slate */
  --surface527de-bg:            #101418;
  --surface527de-bg-grad-a:     #161b22;
  --surface527de-bg-grad-b:     #0c0f13;
  --surface527de-surface:       #2C2C2C;
  --surface527de-surface-1:     #20242c;
  --surface527de-surface-2:     #2a2f38;
  --surface527de-surface-3:     #353b46;
  --surface527de-primary:       #00BFFF;
  --surface527de-primary-dark:  #0095c7;
  --surface527de-primary-soft:  rgba(0, 191, 255, 0.16);
  --surface527de-turquoise:     #48D1CC;
  --surface527de-amethyst:      #9966CC;
  --surface527de-slate:         #6A5ACD;
  --surface527de-gold:          #f5c451;
  --surface527de-text:          #f4f7fb;
  --surface527de-text-soft:     #c2cad6;
  --surface527de-text-mute:     #7e8794;
  --surface527de-line:          rgba(255, 255, 255, 0.07);
  --surface527de-line-2:        rgba(255, 255, 255, 0.14);
  --surface527de-shadow-sm:     0 4px 14px rgba(0, 0, 0, 0.32);
  --surface527de-shadow:        0 14px 38px rgba(0, 0, 0, 0.45);
  --surface527de-shadow-glow:   0 0 0 1px rgba(0, 191, 255, 0.25), 0 10px 26px rgba(0, 191, 255, 0.18);

  --surface527de-radius-xs: 6px;
  --surface527de-radius-sm: 10px;
  --surface527de-radius:    14px;
  --surface527de-radius-lg: 20px;
  --surface527de-radius-pill: 999px;

  --surface527de-gap-xs: 6px;
  --surface527de-gap:    12px;
  --surface527de-gap-md: 16px;
  --surface527de-gap-lg: 22px;
  --surface527de-gap-xl: 30px;

  --surface527de-canvas:      480px;
  --surface527de-header-h:    62px;
  --surface527de-bottomnav-h: 66px;

  --surface527de-ff-display: "Hind Siliguri", "Noto Sans Bengali", "Baloo Da 2", "Segoe UI", system-ui, sans-serif;
  --surface527de-ff-body:    "Hind Siliguri", "Noto Sans Bengali", "Segoe UI", system-ui, sans-serif;

  --surface527de-ease: cubic-bezier(.22,.61,.36,1);
}

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

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

body {
  margin: 0;
  font-family: var(--surface527de-ff-body);
  font-size: 15px;
  line-height: 1.65;
  color: var(--surface527de-text);
  background:
    radial-gradient(120% 80% at 80% -10%, rgba(0,191,255,0.10), transparent 60%),
    radial-gradient(120% 70% at 0% 0%, rgba(106,90,205,0.10), transparent 55%),
    linear-gradient(180deg, var(--surface527de-bg-grad-a), var(--surface527de-bg-grad-b));
  background-attachment: fixed;
  min-height: 100vh;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--surface527de-turquoise); text-decoration: none; }
a:hover { color: var(--surface527de-primary); }
button { font-family: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul, ol { margin: 0; padding: 0; }
h1, h2, h3, h4 { font-family: var(--surface527de-ff-display); margin: 0; line-height: 1.28; font-weight: 700; letter-spacing: .2px; }
p  { margin: 0 0 var(--surface527de-gap); }

/* Phone canvas: body becomes a centered column up to 480px on wide screens */
@media (min-width: 481px) {
  body {
    max-width: var(--surface527de-canvas);
    margin: 0 auto;
    box-shadow: 0 0 80px rgba(0,0,0,0.6);
    border-left: 1px solid var(--surface527de-line);
    border-right: 1px solid var(--surface527de-line);
  }
}

/* ---------- Skip link ---------- */
.surface527de-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--surface527de-primary);
  color: #07121b;
  padding: 10px 16px;
  border-radius: 0 0 var(--surface527de-radius-sm) 0;
  font-weight: 700;
  z-index: 200;
}
.surface527de-skip:focus { left: 0; }

/* ---------- Header ---------- */
.surface527de-header {
  position: sticky;
  top: 0;
  z-index: 90;
  height: var(--surface527de-header-h);
  display: flex;
  align-items: center;
  gap: var(--surface527de-gap);
  padding: 0 var(--surface527de-gap);
  background: linear-gradient(180deg, rgba(18,22,28,0.96), rgba(18,22,28,0.86));
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--surface527de-line);
}

.surface527de-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
  flex: 1;
}
.surface527de-brand-logo {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  object-fit: cover;
  background: radial-gradient(circle at 30% 25%, var(--surface527de-primary), var(--surface527de-slate));
  box-shadow: 0 0 0 1px var(--surface527de-line-2), 0 6px 14px rgba(0,191,255,0.30);
  flex: 0 0 auto;
}
.surface527de-brand-name {
  font-family: var(--surface527de-ff-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: .6px;
  background: linear-gradient(90deg, var(--surface527de-primary), var(--surface527de-turquoise));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.surface527de-brand-name small {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.4px;
  color: var(--surface527de-text-mute);
  text-transform: uppercase;
  -webkit-text-fill-color: var(--surface527de-text-mute);
}

.surface527de-header-actions {
  display: flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
}

/* Staggered CTA buttons — primary large, secondary compact */
.surface527de-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 0 14px;
  border-radius: var(--surface527de-radius-pill);
  font-weight: 700;
  font-size: 13.5px;
  letter-spacing: .3px;
  transition: transform .18s var(--surface527de-ease), box-shadow .18s var(--surface527de-ease), background .18s;
  white-space: nowrap;
  touch-action: manipulation;
}
.surface527de-btn:active { transform: translateY(1px) scale(.98); }

.surface527de-btn-primary {
  background: linear-gradient(135deg, var(--surface527de-primary), var(--surface527de-primary-dark));
  color: #061018;
  box-shadow: 0 8px 20px rgba(0,191,255,0.30), inset 0 1px 0 rgba(255,255,255,.4);
}
.surface527de-btn-primary:hover { color: #061018; box-shadow: 0 10px 26px rgba(0,191,255,0.42); }

.surface527de-btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--surface527de-text);
  border: 1px solid var(--surface527de-line-2);
  min-height: 44px;
  padding: 0 11px;
  font-size: 12.5px;
}
.surface527de-btn-ghost:hover { background: rgba(0,191,255,0.10); color: var(--surface527de-text); }

.surface527de-btn-icon {
  width: 44px;
  height: 44px;
  min-height: 44px;
  padding: 0;
  border-radius: 12px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--surface527de-line-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--surface527de-text);
}
.surface527de-btn-icon:hover { background: rgba(0,191,255,0.10); }

.surface527de-btn-icon svg { width: 20px; height: 20px; display: block; }
.surface527de-btn-icon .surface527de-close-x { display: none; }
.surface527de-nav-open .surface527de-btn-icon .surface527de-burger { display: none; }
.surface527de-nav-open .surface527de-btn-icon .surface527de-close-x { display: block; }

/* ---------- Side drawer menu ---------- */
.surface527de-drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100dvh;
  height: 100vh;
  width: min(86vw, 360px);
  background: linear-gradient(180deg, #161b22, #0f1318);
  border-left: 1px solid var(--surface527de-line-2);
  box-shadow: -20px 0 50px rgba(0,0,0,0.55);
  transform: translateX(105%);
  transition: transform .28s var(--surface527de-ease);
  z-index: 120;
  display: flex;
  flex-direction: column;
  visibility: hidden;
}
.surface527de-nav-open .surface527de-drawer { transform: translateX(0); visibility: visible; }

.surface527de-scrim {
  position: fixed;
  inset: 0;
  background: rgba(4,7,11,0.6);
  backdrop-filter: blur(2px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s var(--surface527de-ease);
  z-index: 110;
}
.surface527de-nav-open .surface527de-scrim { opacity: 1; visibility: visible; }

.surface527de-drawer-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px var(--surface527de-gap-md);
  border-bottom: 1px solid var(--surface527de-line);
}
.surface527de-drawer-head img { width: 34px; height: 34px; border-radius: 10px; }
.surface527de-drawer-head strong { font-size: 15px; }
.surface527de-drawer-head span { font-size: 11px; color: var(--surface527de-text-mute); }

.surface527de-drawer-body {
  padding: var(--surface527de-gap-md);
  overflow-y: auto;
  flex: 1;
}
.surface527de-drawer-section-label {
  font-size: 11px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--surface527de-text-mute);
  margin: 14px 4px 6px;
}
.surface527de-drawer-section-label:first-child { margin-top: 0; }
.surface527de-drawer-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 12px;
  margin: 2px 0;
  border-radius: var(--surface527de-radius-sm);
  color: var(--surface527de-text);
  font-weight: 600;
  font-size: 14px;
  border: 1px solid transparent;
  transition: background .15s, border-color .15s, transform .15s;
}
.surface527de-drawer-link:hover {
  background: rgba(0,191,255,0.08);
  border-color: var(--surface527de-line-2);
  color: var(--surface527de-text);
}
.surface527de-drawer-link .surface527de-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--surface527de-turquoise);
  flex: 0 0 auto;
  box-shadow: 0 0 8px var(--surface527de-turquoise);
}
.surface527de-drawer-link.is-current {
  background: linear-gradient(90deg, rgba(0,191,255,0.18), transparent);
  border-color: rgba(0,191,255,0.35);
  color: #fff;
}

.surface527de-drawer-cta {
  margin: var(--surface527de-gap-md);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

/* ---------- Layout shells ---------- */
.surface527de-main {
  padding: var(--surface527de-gap-md) var(--surface527de-gap-md) calc(var(--surface527de-bottomnav-h) + 40px);
}
.surface527de-section { margin: var(--surface527de-gap-xl) 0; }
.surface527de-section:first-child { margin-top: 4px; }
.surface527de-container { width: 100%; }

/* ---------- Section heading (question-driven rhythm) ---------- */
.surface527de-sec-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: var(--surface527de-gap-md);
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--surface527de-line-2);
}
.surface527de-sec-head h2 {
  font-size: 19px;
  font-weight: 800;
  background: linear-gradient(90deg, #fff, var(--surface527de-turquoise));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.surface527de-sec-head p {
  margin: 4px 0 0;
  font-size: 12.5px;
  color: var(--surface527de-text-mute);
}
.surface527de-sec-tag {
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--surface527de-primary);
  font-weight: 700;
}

/* ---------- Hero carousel ---------- */
.surface527de-hero {
  position: relative;
  border-radius: var(--surface527de-radius-lg);
  overflow: hidden;
  box-shadow: var(--surface527de-shadow);
  border: 1px solid var(--surface527de-line-2);
  margin: var(--surface527de-gap-md) 0 var(--surface527de-gap-lg);
}
.surface527de-hero-track {
  display: flex;
  transition: transform .5s var(--surface527de-ease);
  will-change: transform;
}
.surface527de-hero-slide {
  min-width: 100%;
  position: relative;
  aspect-ratio: 16 / 9;
  display: block;
}
.surface527de-hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.surface527de-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(6,9,13,0.92) 0%, rgba(6,9,13,0.35) 55%, rgba(6,9,13,0.10) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 16px;
  gap: 8px;
}
.surface527de-hero-overlay strong {
  font-family: var(--surface527de-ff-display);
  font-size: 18px;
  color: #fff;
  text-shadow: 0 2px 12px rgba(0,0,0,0.6);
}
.surface527de-hero-overlay span {
  font-size: 12.5px;
  color: var(--surface527de-text-soft);
  max-width: 90%;
}
.surface527de-hero-cta {
  align-self: flex-start;
  margin-top: 4px;
}
.surface527de-hero-dots {
  position: absolute;
  bottom: 10px;
  right: 12px;
  display: flex;
  gap: 6px;
  z-index: 4;
}
.surface527de-hero-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  transition: background .2s, width .2s;
  border: 0;
  padding: 0;
}
.surface527de-hero-dot.is-active {
  background: var(--surface527de-primary);
  width: 18px;
  border-radius: 4px;
}

/* ---------- Quick info strip ---------- */
.surface527de-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: var(--surface527de-gap-md) 0;
}
.surface527de-strip-cell {
  background: linear-gradient(180deg, var(--surface527de-surface-1), var(--surface527de-surface-2));
  border: 1px solid var(--surface527de-line);
  border-radius: var(--surface527de-radius);
  padding: 12px 8px;
  text-align: center;
}
.surface527de-strip-cell strong {
  display: block;
  font-size: 17px;
  color: var(--surface527de-primary);
  font-family: var(--surface527de-ff-display);
}
.surface527de-strip-cell span {
  display: block;
  font-size: 11px;
  color: var(--surface527de-text-mute);
  margin-top: 2px;
}

/* ---------- Game grid (image + bottom name strip) ---------- */
.surface527de-game-block { margin: var(--surface527de-gap-lg) 0; }
.surface527de-game-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 9px;
}
@media (min-width: 375px) {
  .surface527de-game-grid { gap: 10px; }
}
@media (min-width: 430px) {
  .surface527de-game-grid { grid-template-columns: repeat(5, 1fr); }
}

.surface527de-game-card {
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, var(--surface527de-surface-2), var(--surface527de-surface-1));
  border: 1px solid var(--surface527de-line);
  border-radius: var(--surface527de-radius-sm);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  transition: transform .18s var(--surface527de-ease), box-shadow .18s, border-color .18s;
  min-width: 0;
}
.surface527de-game-card:hover,
.surface527de-game-card:focus-within {
  transform: translateY(-3px);
  border-color: rgba(0,191,255,0.55);
  box-shadow: var(--surface527de-shadow-glow);
}
.surface527de-game-thumb {
  position: relative;
  aspect-ratio: 1 / 1;
  background: #0c1014;
  overflow: hidden;
}
.surface527de-game-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s var(--surface527de-ease);
}
.surface527de-game-card:hover .surface527de-game-thumb img { transform: scale(1.06); }
.surface527de-game-badge {
  position: absolute;
  top: 4px;
  left: 4px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .4px;
  padding: 2px 6px;
  border-radius: var(--surface527de-radius-pill);
  background: rgba(0,0,0,0.55);
  color: var(--surface527de-gold);
  border: 1px solid rgba(245,196,81,0.4);
}
.surface527de-game-name {
  font-size: 11px;
  line-height: 1.25;
  font-weight: 600;
  text-align: center;
  padding: 6px 4px;
  color: var(--surface527de-text);
  background: linear-gradient(180deg, rgba(0,0,0,0.10), rgba(0,0,0,0.45));
  min-height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  word-break: break-word;
}

/* ---------- Category navigation chips ---------- */
.surface527de-chips {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  padding-bottom: 6px;
  margin: 0 -2px 14px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.surface527de-chips::-webkit-scrollbar { display: none; }
.surface527de-chip {
  flex: 0 0 auto;
  padding: 7px 13px;
  font-size: 12.5px;
  font-weight: 600;
  border-radius: var(--surface527de-radius-pill);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--surface527de-line-2);
  color: var(--surface527de-text-soft);
  transition: background .15s, color .15s, border-color .15s;
}
.surface527de-chip:hover { color: var(--surface527de-text); border-color: var(--surface527de-primary); }
.surface527de-chip.is-current {
  background: linear-gradient(135deg, var(--surface527de-primary), var(--surface527de-slate));
  color: #061018;
  border-color: transparent;
}

/* ---------- Card / panel ---------- */
.surface527de-panel {
  background: linear-gradient(180deg, var(--surface527de-surface-1), var(--surface527de-surface-2));
  border: 1px solid var(--surface527de-line);
  border-radius: var(--surface527de-radius);
  padding: var(--surface527de-gap-md);
  box-shadow: var(--surface527de-shadow-sm);
}
.surface527de-panel h3 {
  font-size: 15.5px;
  margin-bottom: 8px;
  color: #fff;
}
.surface527de-panel p { font-size: 13.5px; color: var(--surface527de-text-soft); }

.surface527de-grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}
@media (min-width: 430px) {
  .surface527de-grid-2 { grid-template-columns: 1fr 1fr; }
}

/* ---------- Winners list ---------- */
.surface527de-winner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--surface527de-line);
}
.surface527de-winner:last-child { border-bottom: 0; }
.surface527de-winner-av {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 25%, var(--surface527de-amethyst), var(--surface527de-slate));
  flex: 0 0 auto;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; color: #fff; font-size: 13px;
}
.surface527de-winner-meta { flex: 1; min-width: 0; }
.surface527de-winner-meta strong { display: block; font-size: 13px; color: var(--surface527de-text); }
.surface527de-winner-meta span  { display: block; font-size: 11px; color: var(--surface527de-text-mute); }
.surface527de-winner-amount {
  font-weight: 800; font-size: 13.5px;
  color: var(--surface527de-gold);
  font-family: var(--surface527de-ff-display);
}

/* ---------- Promotions list ---------- */
.surface527de-promo-row {
  display: flex;
  gap: 12px;
  align-items: stretch;
  padding: 12px;
  border: 1px solid var(--surface527de-line);
  border-radius: var(--surface527de-radius);
  background: linear-gradient(120deg, rgba(0,191,255,0.06), rgba(106,90,205,0.05));
  margin-bottom: 10px;
}
.surface527de-promo-row:last-child { margin-bottom: 0; }
.surface527de-promo-tag {
  flex: 0 0 auto;
  width: 52px;
  border-radius: var(--surface527de-radius-sm);
  background: linear-gradient(180deg, var(--surface527de-primary), var(--surface527de-slate));
  color: #061018;
  font-weight: 800;
  font-size: 11px;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  padding: 6px;
  line-height: 1.2;
}
.surface527de-promo-body { flex: 1; min-width: 0; }
.surface527de-promo-body strong { display: block; font-size: 14px; color: #fff; margin-bottom: 3px; }
.surface527de-promo-body span  { display: block; font-size: 12px; color: var(--surface527de-text-soft); }
.surface527de-promo-cta {
  flex: 0 0 auto;
  align-self: center;
}

/* ---------- Checklist ---------- */
.surface527de-checklist {
  list-style: none;
  display: grid;
  gap: 8px;
}
.surface527de-checklist li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 12px;
  border-radius: var(--surface527de-radius-sm);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--surface527de-line);
  font-size: 13px;
  color: var(--surface527de-text-soft);
}
.surface527de-checklist li::before {
  content: "";
  flex: 0 0 auto;
  width: 18px; height: 18px;
  margin-top: 2px;
  border-radius: 5px;
  background: var(--surface527de-primary)
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23061018' stroke-width='4' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>")
    center / 12px no-repeat;
}

/* ---------- Steps ---------- */
.surface527de-steps {
  list-style: none;
  counter-reset: step;
  display: grid;
  gap: 10px;
}
.surface527de-steps li {
  counter-increment: step;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 13.5px;
  color: var(--surface527de-text-soft);
}
.surface527de-steps li::before {
  content: counter(step);
  flex: 0 0 auto;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--surface527de-turquoise), var(--surface527de-primary));
  color: #061018;
  font-weight: 800;
  font-size: 12.5px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--surface527de-ff-display);
}

/* ---------- FAQ ---------- */
.surface527de-faq { display: grid; gap: 8px; }
.surface527de-faq details {
  border: 1px solid var(--surface527de-line);
  border-radius: var(--surface527de-radius-sm);
  background: rgba(255,255,255,0.03);
  padding: 12px 14px;
}
.surface527de-faq summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 13.5px;
  color: var(--surface527de-text);
  list-style: none;
  display: flex; justify-content: space-between; gap: 10px;
  align-items: center;
}
.surface527de-faq summary::-webkit-details-marker { display: none; }
.surface527de-faq summary::after {
  content: "+";
  color: var(--surface527de-primary);
  font-size: 18px;
  font-weight: 700;
  transition: transform .2s;
}
.surface527de-faq details[open] summary::after { content: "−"; }
.surface527de-faq details p {
  margin: 8px 0 0;
  font-size: 13px;
  color: var(--surface527de-text-soft);
}

/* ---------- Long-form SEO prose ---------- */
.surface527de-prose p {
  font-size: 13.5px;
  color: var(--surface527de-text-soft);
  margin: 0 0 var(--surface527de-gap);
}
.surface527de-prose h3 {
  font-size: 15px;
  margin: var(--surface527de-gap-md) 0 6px;
  color: #fff;
}
.surface527de-prose strong { color: var(--surface527de-turquoise); font-weight: 700; }
.surface527de-prose a { font-weight: 600; border-bottom: 1px dashed rgba(72,209,204,0.5); }

/* ---------- Inline promotion row ---------- */
.surface527de-inline-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  margin: 14px 0;
  border-radius: var(--surface527de-radius);
  border: 1px solid rgba(0,191,255,0.35);
  background: linear-gradient(120deg, rgba(0,191,255,0.10), rgba(106,90,205,0.10));
}
.surface527de-inline-cta strong { font-size: 13.5px; color: #fff; }
.surface527de-inline-cta span  { font-size: 12px; color: var(--surface527de-text-soft); }

/* ---------- Extended footer (home only) ---------- */
.surface527de-extfoot {
  margin: var(--surface527de-gap-xl) 0 var(--surface527de-gap-md);
  border-top: 1px solid var(--surface527de-line-2);
  padding-top: var(--surface527de-gap-lg);
}
.surface527de-extfoot-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--surface527de-gap-md);
}
@media (min-width: 430px) {
  .surface527de-extfoot-grid { grid-template-columns: 1fr 1fr; }
}
.surface527de-extfoot h4 {
  font-size: 12px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--surface527de-primary);
  margin-bottom: 10px;
}
.surface527de-extfoot p { font-size: 12.5px; color: var(--surface527de-text-soft); }
.surface527de-extfoot ul { list-style: none; display: grid; gap: 6px; }
.surface527de-extfoot ul a {
  font-size: 13px;
  color: var(--surface527de-text-soft);
}
.surface527de-extfoot ul a:hover { color: var(--surface527de-primary); }

.surface527de-promo-cluster {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}
.surface527de-promo-cluster .surface527de-btn {
  width: 100%;
  padding: 9px 8px;
  font-size: 12px;
  min-height: 36px;
}

.surface527de-disclaimer {
  font-size: 11.5px;
  color: var(--surface527de-text-mute);
  border-top: 1px dashed var(--surface527de-line-2);
  padding-top: 10px;
  margin-top: var(--surface527de-gap-md);
  line-height: 1.6;
}

/* ---------- Common footer (copyright only) ---------- */
.surface527de-footer {
  padding: 14px var(--surface527de-gap-md) calc(var(--surface527de-bottomnav-h) + 22px);
  text-align: center;
  font-size: 11.5px;
  color: var(--surface527de-text-mute);
  border-top: 1px solid var(--surface527de-line);
  background: rgba(8,11,15,0.6);
}
.surface527de-footer a { color: var(--surface527de-text-mute); }
.surface527de-footer a:hover { color: var(--surface527de-primary); }

/* ---------- Mobile bottom navigation ---------- */
.surface527de-bottomnav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--surface527de-canvas);
  height: var(--surface527de-bottomnav-h);
  background: linear-gradient(180deg, rgba(20,24,30,0.97), rgba(10,13,17,0.99));
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--surface527de-line-2);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  z-index: 95;
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.surface527de-bottomnav a,
.surface527de-bottomnav button {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--surface527de-text-mute);
  font-size: 10px;
  font-weight: 600;
  height: 100%;
  position: relative;
  transition: color .18s var(--surface527de-ease);
  min-height: 44px;
}
.surface527de-bottomnav svg { width: 22px; height: 22px; display: block; }
.surface527de-bottomnav a.is-current { color: var(--surface527de-primary); }
.surface527de-bottomnav a.is-current::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 28px; height: 3px;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(90deg, var(--surface527de-primary), var(--surface527de-turquoise));
}
.surface527de-bottomnav .surface527de-nav-label {
  opacity: .85;
}
.surface527de-bottomnav a:hover .surface527de-nav-label,
.surface527de-bottomnav button:hover .surface527de-nav-label {
  opacity: 1;
  color: var(--surface527de-primary);
}

/* Promo-accent bottom buttons */
.surface527de-bottomnav .surface527de-nav-promo {
  color: var(--surface527de-gold);
}
.surface527de-bottomnav .surface527de-nav-promo svg { filter: drop-shadow(0 0 6px rgba(245,196,81,0.5)); }

/* ---------- Utility ---------- */
.surface527de-hide-on-narrow { display: none; }
@media (min-width: 430px) { .surface527de-hide-on-narrow { display: initial; } }

.surface527de-visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* Focus visibility for keyboard users */
a:focus-visible,
button:focus-visible,
.surface527de-game-card:focus-visible,
.surface527de-drawer-link:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--surface527de-primary);
  outline-offset: 2px;
  border-radius: 6px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}