/* ============================================================
   dc44.click — interface-dynamic-823dd5.css
   Mobile-first Bengali gaming portal stylesheet.
   Class prefix  : ui3dd52-
   Palette       : #141414 / #2C3E50 / #6495ED / #87CEEB / #E0F2F1
   Canvas target : 320 - 430px phone frame, centred on wide screens
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  --ui3dd52-ink:        #141414;   /* deepest background */
  --ui3dd52-slate:      #2C3E50;   /* panel / card surface */
  --ui3dd52-royal:      #6495ED;   /* primary accent, links */
  --ui3dd52-sky:        #87CEEB;   /* secondary accent, highlights */
  --ui3dd52-mint:       #E0F2F1;   /* primary text on dark */
  --ui3dd52-ash:        #9AA7B5;   /* muted body text */
  --ui3dd52-line:       rgba(224, 242, 241, 0.12);
  --ui3dd52-line-strong:rgba(100, 149, 237, 0.45);
  --ui3dd52-gold:       #F5C26B;   /* winner / hot accent */

  --ui3dd52-radius-lg: 18px;
  --ui3dd52-radius-md: 12px;
  --ui3dd52-radius-sm: 8px;
  --ui3dd52-gutter: 14px;
  --ui3dd52-safe-bottom: 78px;     /* keeps content clear of fixed bottom nav */

  --ui3dd52-font-display: "Hind Siliguri", "Noto Sans Bengali", "Segoe UI", system-ui, sans-serif;
  --ui3dd52-font-body:    "Hind Siliguri", "Noto Sans Bengali", "Segoe UI", system-ui, sans-serif;
}

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

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

body {
  margin: 0;
  padding: 0;
  background: #050a0f;
  color: var(--ui3dd52-mint);
  font-family: var(--ui3dd52-font-body);
  font-size: 15px;
  line-height: 1.62;
  letter-spacing: 0.01em;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: var(--ui3dd52-royal); text-decoration: none; }
a:hover { color: var(--ui3dd52-sky); }
button { font-family: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; line-height: 1.28; }
p  { margin: 0 0 12px; }

/* ---------- Phone canvas ---------- */
.ui3dd52-shell {
  position: relative;
  width: 100%;
  max-width: 430px;            /* hard ceiling at 430px phone canvas */
  margin: 0 auto;
  background:
    radial-gradient(120% 60% at 50% -10%, rgba(100,149,237,0.18), transparent 60%),
    linear-gradient(180deg, #0c1620 0%, #0a1018 40%, var(--ui3dd52-ink) 100%);
  min-height: 100vh;
  box-shadow: 0 0 60px rgba(0,0,0,0.55);
  padding-bottom: var(--ui3dd52-safe-bottom);
}

@media (min-width: 431px) {
  body { background: #050a0f radial-gradient(circle at 50% 0%, #15263a 0%, #050a0f 60%); }
  .ui3dd52-shell { border-left: 1px solid var(--ui3dd52-line); border-right: 1px solid var(--ui3dd52-line); }
}

/* ---------- Top header ---------- */
.ui3dd52-header {
  position: sticky;
  top: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px var(--ui3dd52-gutter);
  background: linear-gradient(180deg, rgba(20,20,20,0.96), rgba(20,20,20,0.86));
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ui3dd52-line);
}

.ui3dd52-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
}

.ui3dd52-brand-logo {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  object-fit: cover;
  border: 1px solid var(--ui3dd52-line-strong);
  box-shadow: 0 0 0 2px rgba(100,149,237,0.18);
  flex-shrink: 0;
}

.ui3dd52-brand-name {
  font-family: var(--ui3dd52-font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ui3dd52-mint);
  white-space: nowrap;
}
.ui3dd52-brand-name span { color: var(--ui3dd52-royal); }

.ui3dd52-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.ui3dd52-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.ui3dd52-btn-ghost {
  background: rgba(224,242,241,0.06);
  color: var(--ui3dd52-mint);
  border: 1px solid var(--ui3dd52-line-strong);
}
.ui3dd52-btn-ghost:hover { background: rgba(224,242,241,0.12); }

.ui3dd52-btn-solid {
  background: linear-gradient(135deg, var(--ui3dd52-royal), var(--ui3dd52-sky));
  color: #0b1422;
  box-shadow: 0 6px 18px rgba(100,149,237,0.35);
}
.ui3dd52-btn-solid:hover { transform: translateY(-1px); box-shadow: 0 9px 22px rgba(100,149,237,0.5); }

.ui3dd52-menu-btn {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(224,242,241,0.06);
  border: 1px solid var(--ui3dd52-line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.ui3dd52-menu-btn:hover { background: rgba(100,149,237,0.15); }
.ui3dd52-menu-btn span {
  display: block;
  width: 16px;
  height: 2px;
  background: var(--ui3dd52-mint);
  position: relative;
  border-radius: 2px;
}
.ui3dd52-menu-btn span::before,
.ui3dd52-menu-btn span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 16px;
  height: 2px;
  background: var(--ui3dd52-mint);
  border-radius: 2px;
}
.ui3dd52-menu-btn span::before { top: -5px; }
.ui3dd52-menu-btn span::after  { top: 5px; }

/* ---------- Slide-down route panel ---------- */
.ui3dd52-routes {
  position: sticky;
  top: 59px;
  z-index: 55;
  max-height: 0;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(13,22,32,0.98), rgba(13,22,32,0.92));
  border-bottom: 1px solid transparent;
  transition: max-height 0.32s ease, border-color 0.2s ease;
}
.ui3dd52-routes[data-open="true"] {
  max-height: 540px;
  border-bottom: 1px solid var(--ui3dd52-line);
}
.ui3dd52-routes-inner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  padding: 12px var(--ui3dd52-gutter) 16px;
}
.ui3dd52-route {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 12px;
  background: rgba(224,242,241,0.04);
  border: 1px solid var(--ui3dd52-line);
  border-radius: var(--ui3dd52-radius-sm);
  min-height: 54px;
}
.ui3dd52-route:hover { border-color: var(--ui3dd52-line-strong); background: rgba(100,149,237,0.08); }
.ui3dd52-route b { font-size: 14px; color: var(--ui3dd52-mint); }
.ui3dd52-route small { font-size: 11.5px; color: var(--ui3dd52-ash); }

/* ---------- Hero / carousel ---------- */
.ui3dd52-hero {
  margin: 14px var(--ui3dd52-gutter) 4px;
  border-radius: var(--ui3dd52-radius-lg);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--ui3dd52-line);
  background: var(--ui3dd52-slate);
}
.ui3dd52-hero-track {
  display: flex;
  scroll-snap-type: x mandatory;
  overflow-x: auto;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.ui3dd52-hero-track::-webkit-scrollbar { display: none; }
.ui3dd52-hero-slide {
  flex: 0 0 100%;
  scroll-snap-align: center;
  position: relative;
  cursor: pointer;
}
.ui3dd52-hero-slide img {
  width: 100%;
  height: 188px;
  object-fit: cover;
  display: block;
}
.ui3dd52-hero-cap {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.78));
  padding-top: 32px;
  border-radius: 0 0 var(--ui3dd52-radius-lg) var(--ui3dd52-radius-lg);
}
.ui3dd52-hero-cap b {
  font-size: 16px;
  color: var(--ui3dd52-mint);
  text-shadow: 0 1px 4px rgba(0,0,0,0.6);
}
.ui3dd52-hero-cap small { display: block; font-size: 12px; color: var(--ui3dd52-sky); margin-top: 2px; }
.ui3dd52-hero-cta {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  background: var(--ui3dd52-gold);
  color: #1a1208;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}
.ui3dd52-hero-dots {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 5px;
  z-index: 2;
}
.ui3dd52-hero-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(224,242,241,0.35);
  transition: width 0.2s ease, background 0.2s ease;
}
.ui3dd52-hero-dot[data-active="true"] {
  width: 18px;
  border-radius: 999px;
  background: var(--ui3dd52-royal);
}

/* ---------- Hero strip / quick entry ---------- */
.ui3dd52-quick {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 12px var(--ui3dd52-gutter) 4px;
}
.ui3dd52-quick a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 11px 4px;
  background: rgba(100,149,237,0.08);
  border: 1px solid var(--ui3dd52-line);
  border-radius: var(--ui3dd52-radius-md);
  color: var(--ui3dd52-mint);
  text-align: center;
}
.ui3dd52-quick a:hover { background: rgba(100,149,237,0.18); border-color: var(--ui3dd52-line-strong); }
.ui3dd52-quick-glyph {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ui3dd52-royal), var(--ui3dd52-slate));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: var(--ui3dd52-mint);
  font-weight: 700;
}
.ui3dd52-quick span { font-size: 11.5px; line-height: 1.2; }

/* ---------- Section heading ---------- */
.ui3dd52-section {
  margin: 22px var(--ui3dd52-gutter) 4px;
}
.ui3dd52-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--ui3dd52-line);
}
.ui3dd52-section-head h2 {
  font-family: var(--ui3dd52-font-display);
  font-size: 17px;
  color: var(--ui3dd52-mint);
  position: relative;
  padding-left: 12px;
}
.ui3dd52-section-head h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 4px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--ui3dd52-royal), var(--ui3dd52-sky));
}
.ui3dd52-section-head a {
  font-size: 12px;
  color: var(--ui3dd52-sky);
}

/* ---------- Game grid (compact tiles) ---------- */
.ui3dd52-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
@media (min-width: 380px) {
  .ui3dd52-grid { gap: 10px; }
}
.ui3dd52-tile {
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, rgba(44,62,80,0.55), rgba(20,20,20,0.55));
  border: 1px solid var(--ui3dd52-line);
  border-radius: var(--ui3dd52-radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease;
  min-width: 0;
}
.ui3dd52-tile:hover {
  transform: translateY(-2px);
  border-color: var(--ui3dd52-line-strong);
}
.ui3dd52-tile-img {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #0a1422;
  overflow: hidden;
}
.ui3dd52-tile-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ui3dd52-tile-tag {
  position: absolute;
  top: 4px;
  left: 4px;
  padding: 2px 6px;
  font-size: 10px;
  background: rgba(20,20,20,0.78);
  color: var(--ui3dd52-sky);
  border-radius: 4px;
}
.ui3dd52-tile-name {
  padding: 5px 6px 7px;
  font-size: 11.5px;
  line-height: 1.22;
  color: var(--ui3dd52-mint);
  text-align: center;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  min-height: 32px;
}

/* Category strip above game area */
.ui3dd52-catbar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  margin: 0 var(--ui3dd52-gutter) 10px;
  padding-bottom: 4px;
  scrollbar-width: none;
}
.ui3dd52-catbar::-webkit-scrollbar { display: none; }
.ui3dd52-catbar a {
  flex-shrink: 0;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(224,242,241,0.05);
  border: 1px solid var(--ui3dd52-line);
  color: var(--ui3dd52-mint);
  font-size: 13px;
  font-weight: 600;
}
.ui3dd52-catbar a:hover,
.ui3dd52-catbar a[data-active="true"] {
  background: linear-gradient(135deg, var(--ui3dd52-royal), var(--ui3dd52-sky));
  color: #0b1422;
  border-color: transparent;
}

/* ---------- Info modules (conclusion-first rhythm) ---------- */
.ui3dd52-module {
  margin: 18px var(--ui3dd52-gutter) 4px;
  background: linear-gradient(180deg, rgba(44,62,80,0.35), rgba(13,22,32,0.65));
  border: 1px solid var(--ui3dd52-line);
  border-radius: var(--ui3dd52-radius-lg);
  padding: 14px 14px 12px;
}
.ui3dd52-module-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.ui3dd52-module-head .ui3dd52-ico {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: rgba(100,149,237,0.18);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--ui3dd52-sky);
  flex-shrink: 0;
}
.ui3dd52-module-head h3 {
  font-size: 15.5px;
  font-family: var(--ui3dd52-font-display);
  color: var(--ui3dd52-mint);
}
.ui3dd52-module p { color: var(--ui3dd52-mint); font-size: 14px; opacity: 0.92; }
.ui3dd52-module p a { color: var(--ui3dd52-sky); text-decoration: underline; text-underline-offset: 3px; }
.ui3dd52-lead { font-weight: 600; color: var(--ui3dd52-mint); }

.ui3dd52-module ul.ui3dd52-list li {
  position: relative;
  padding: 6px 0 6px 20px;
  font-size: 13.5px;
  color: var(--ui3dd52-mint);
  opacity: 0.92;
  border-bottom: 1px dashed var(--ui3dd52-line);
}
.ui3dd52-module ul.ui3dd52-list li:last-child { border-bottom: 0; }
.ui3dd52-module ul.ui3dd52-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 14px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ui3dd52-royal);
}

/* Steps list (numbered) */
.ui3dd52-steps { counter-reset: step; }
.ui3dd52-steps li {
  position: relative;
  padding: 8px 0 8px 38px;
  border-bottom: 1px dashed var(--ui3dd52-line);
  font-size: 13.5px;
  counter-increment: step;
}
.ui3dd52-steps li:last-child { border-bottom: 0; }
.ui3dd52-steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 8px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ui3dd52-royal), var(--ui3dd52-sky));
  color: #0b1422;
  font-weight: 700;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Winners table */
.ui3dd52-winners {
  display: grid;
  gap: 8px;
}
.ui3dd52-winner {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 8px 10px;
  background: rgba(224,242,241,0.04);
  border: 1px solid var(--ui3dd52-line);
  border-radius: var(--ui3dd52-radius-sm);
}
.ui3dd52-winner-medal {
  width: 28px; height: 28px; border-radius: 50%;
  background: linear-gradient(135deg, var(--ui3dd52-gold), #b5862f);
  color: #1a1208; font-weight: 700; font-size: 12px;
  display: inline-flex; align-items: center; justify-content: center;
}
.ui3dd52-winner-meta b { display: block; font-size: 13px; color: var(--ui3dd52-mint); }
.ui3dd52-winner-meta small { font-size: 11.5px; color: var(--ui3dd52-ash); }
.ui3dd52-winner-amount { color: var(--ui3dd52-gold); font-weight: 700; font-size: 13.5px; }

/* Payment chips */
.ui3dd52-pay-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 8px;
}
.ui3dd52-pay {
  padding: 10px 6px;
  background: rgba(100,149,237,0.08);
  border: 1px solid var(--ui3dd52-line);
  border-radius: var(--ui3dd52-radius-sm);
  text-align: center;
  font-size: 12.5px;
  color: var(--ui3dd52-mint);
}
.ui3dd52-pay b { display: block; color: var(--ui3dd52-sky); font-size: 13px; margin-bottom: 2px; }

/* Two-column compare */
.ui3dd52-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 8px;
}
.ui3dd52-compare-cell {
  padding: 10px;
  border-radius: var(--ui3dd52-radius-sm);
  border: 1px solid var(--ui3dd52-line);
  background: rgba(224,242,241,0.03);
}
.ui3dd52-compare-cell h4 { font-size: 13px; margin-bottom: 6px; color: var(--ui3dd52-sky); }
.ui3dd52-compare-cell p  { font-size: 12.5px; opacity: 0.9; margin: 0; }

/* Inline FAQ */
.ui3dd52-faq-item {
  padding: 10px 0;
  border-bottom: 1px dashed var(--ui3dd52-line);
}
.ui3dd52-faq-item:last-child { border-bottom: 0; }
.ui3dd52-faq-item b { display: block; color: var(--ui3dd52-sky); font-size: 13.5px; margin-bottom: 4px; }
.ui3dd52-faq-item p  { font-size: 13.5px; margin: 0; opacity: 0.92; }

/* ---------- Promo strip ---------- */
.ui3dd52-promo {
  margin: 18px var(--ui3dd52-gutter) 4px;
  padding: 14px;
  border-radius: var(--ui3dd52-radius-lg);
  background:
    radial-gradient(120% 80% at 0% 0%, rgba(100,149,237,0.35), transparent 60%),
    linear-gradient(135deg, #1a2738, #0e1825);
  border: 1px solid var(--ui3dd52-line-strong);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.ui3dd52-promo-meta b { display: block; font-size: 15.5px; color: var(--ui3dd52-mint); }
.ui3dd52-promo-meta small { font-size: 12px; color: var(--ui3dd52-sky); }
.ui3dd52-promo .ui3dd52-btn { padding: 0 16px; }

/* ---------- Extended footer ---------- */
.ui3dd52-extfoot {
  margin: 22px var(--ui3dd52-gutter) 0;
  padding: 16px 14px;
  border-radius: var(--ui3dd52-radius-lg);
  background: rgba(13,22,32,0.7);
  border: 1px solid var(--ui3dd52-line);
}
.ui3dd52-extfoot h3 {
  font-size: 14px;
  color: var(--ui3dd52-sky);
  margin-bottom: 8px;
  font-family: var(--ui3dd52-font-display);
}
.ui3dd52-extfoot p { font-size: 13px; opacity: 0.88; }

.ui3dd52-shortcuts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  margin: 10px 0 14px;
}
.ui3dd52-shortcuts a {
  padding: 8px 10px;
  background: rgba(100,149,237,0.08);
  border: 1px solid var(--ui3dd52-line);
  border-radius: var(--ui3dd52-radius-sm);
  font-size: 12.5px;
  color: var(--ui3dd52-mint);
  display: flex;
  align-items: center;
  gap: 6px;
}
.ui3dd52-shortcuts a::before {
  content: "›";
  color: var(--ui3dd52-royal);
  font-weight: 700;
}
.ui3dd52-shortcuts a:hover { background: rgba(100,149,237,0.18); }

.ui3dd52-directory {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
}
.ui3dd52-directory a {
  padding: 6px 8px;
  font-size: 12.5px;
  color: var(--ui3dd52-mint);
  border-bottom: 1px dashed var(--ui3dd52-line);
  opacity: 0.88;
}
.ui3dd52-directory a:hover { color: var(--ui3dd52-sky); }
.ui3dd52-directory a small { color: var(--ui3dd52-ash); display: block; font-size: 11px; }

.ui3dd52-disclaimer {
  margin-top: 12px;
  padding: 10px 12px;
  border-left: 3px solid var(--ui3dd52-gold);
  background: rgba(245,194,107,0.06);
  border-radius: 0 var(--ui3dd52-radius-sm) var(--ui3dd52-radius-sm) 0;
  font-size: 12px;
  color: var(--ui3dd52-ash);
}

/* ---------- Universal footer (copyright) ---------- */
.ui3dd52-footer {
  margin: 20px var(--ui3dd52-gutter) 0;
  padding: 14px 0 6px;
  border-top: 1px solid var(--ui3dd52-line);
  text-align: center;
  font-size: 12px;
  color: var(--ui3dd52-ash);
}
.ui3dd52-footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 12px;
  margin-bottom: 8px;
}
.ui3dd52-footer-links a { color: var(--ui3dd52-mint); font-size: 12px; opacity: 0.78; }
.ui3dd52-footer-links a:hover { color: var(--ui3dd52-sky); opacity: 1; }

/* ---------- Fixed mobile bottom nav (5 roles) ---------- */
.ui3dd52-bottomnav {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: 100%;
  max-width: 430px;
  z-index: 70;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: linear-gradient(180deg, rgba(13,22,32,0.97), rgba(8,14,20,0.98));
  border-top: 1px solid var(--ui3dd52-line-strong);
  backdrop-filter: blur(12px);
  padding: 6px 0 calc(6px + env(safe-area-inset-bottom));
}
.ui3dd52-bottomnav a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 6px 2px 4px;
  color: var(--ui3dd52-ash);
  font-size: 10.5px;
  line-height: 1.1;
  position: relative;
  min-height: 50px;
  text-align: center;
}
.ui3dd52-bottomnav a::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: linear-gradient(90deg, var(--ui3dd52-royal), var(--ui3dd52-sky));
  transition: width 0.22s ease;
}
.ui3dd52-bottomnav a[data-active="true"] {
  color: var(--ui3dd52-mint);
}
.ui3dd52-bottomnav a[data-active="true"]::before {
  width: 26px;
}
.ui3dd52-bottomnav a:hover { color: var(--ui3dd52-mint); }

.ui3dd52-bottomnav-ico {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(224,242,241,0.04);
  font-size: 13px;
  font-weight: 700;
  color: var(--ui3dd52-mint);
}
.ui3dd52-bottomnav a[data-active="true"] .ui3dd52-bottomnav-ico {
  background: linear-gradient(135deg, var(--ui3dd52-royal), var(--ui3dd52-sky));
  color: #0b1422;
}
.ui3dd52-bottomnav a[data-role="promo"] .ui3dd52-bottomnav-ico {
  background: linear-gradient(135deg, var(--ui3dd52-gold), #b5862f);
  color: #1a1208;
  box-shadow: 0 0 0 2px rgba(245,194,107,0.18);
}
.ui3dd52-bottomnav small {
  font-size: 10px;
  letter-spacing: 0.01em;
}

/* ---------- Utility & accessibility ---------- */
.ui3dd52-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;
}
.ui3dd52-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ui3dd52-mint);
  color: var(--ui3dd52-ink);
  padding: 8px 14px;
  border-radius: 0 0 8px 0;
  z-index: 100;
}
.ui3dd52-skip:focus { left: 0; }

:focus-visible {
  outline: 2px solid var(--ui3dd52-sky);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Keep route controls and fixed actions comfortable on narrow phones. */
.ui3dd52-header-actions .ui3dd52-btn { min-height: 44px; }
.ui3dd52-menu-btn { width: 44px; height: 44px; }
.ui3dd52-routes-inner a { min-height: 58px; }
.ui3dd52-bottomnav a { min-height: 54px; }

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

/* ---------- Wide screen guard (≥430px) ---------- */
@media (min-width: 430px) {
  .ui3dd52-shell {
    border-radius: 0;
  }
  .ui3dd52-hero-slide img { height: 220px; }
}

/* ---------- Narrow screen guard (≤360px) ---------- */
@media (max-width: 360px) {
  body { font-size: 14px; }
  .ui3dd52-brand-name { font-size: 17px; }
  .ui3dd52-section-head h2 { font-size: 15.5px; }
  .ui3dd52-grid { gap: 6px; }
  .ui3dd52-tile-name { font-size: 10.5px; min-height: 28px; }
  .ui3dd52-bottomnav a { font-size: 9.5px; }
  .ui3dd52-bottomnav small { font-size: 9px; }
}