/* ==========================================================================
   joya.homes - joya-palette-a883d2.css
   Mobile-first canvas (320-430px). Every class and variable uses the
   surface83d2e- prefix. Palette anchors:
   #273746 deep slate / #FFDFBA cream / #FF1493 pink / #F4A460 sand /
   #9966CC violet / #CED4DA mist.
   Design tone: rounded headings + compact body, low-radius zoned layout,
   outlined tile cards, question-driven rhythm, slide-up menu,
   card lift micro-motion, compact dual-button CTA groups.
   ========================================================================== */

:root {
  --surface83d2e-ink: #273746;
  --surface83d2e-ink-deep: #1e2a36;
  --surface83d2e-ink-raise: #2f4152;
  --surface83d2e-cream: #FFDFBA;
  --surface83d2e-pink: #FF1493;
  --surface83d2e-pink-soft: rgba(255, 20, 147, 0.18);
  --surface83d2e-sand: #F4A460;
  --surface83d2e-sand-soft: rgba(244, 164, 96, 0.16);
  --surface83d2e-violet: #9966CC;
  --surface83d2e-violet-soft: rgba(153, 102, 204, 0.18);
  --surface83d2e-mist: #CED4DA;
  --surface83d2e-line: rgba(206, 212, 218, 0.24);
  --surface83d2e-line-soft: rgba(206, 212, 218, 0.12);
  --surface83d2e-font-head: 'Baloo Da 2', 'Hind Siliguri', 'Noto Sans Bengali', system-ui, sans-serif;
  --surface83d2e-font-body: 'Hind Siliguri', 'Noto Sans Bengali', system-ui, -apple-system, sans-serif;
  --surface83d2e-topbar-h: 96px;
  --surface83d2e-bnav-h: 62px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: #16202a;
  color: var(--surface83d2e-cream);
  font-family: var(--surface83d2e-font-body);
  font-size: 15px;
  line-height: 1.62;
  overflow-x: hidden;
}

/* Phone canvas stays centered on wide screens */
.surface83d2e-canvas {
  position: relative;
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--surface83d2e-ink);
  overflow-x: hidden;
}

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

a { color: var(--surface83d2e-sand); }

button { font-family: inherit; cursor: pointer; }

:focus-visible {
  outline: 2px solid var(--surface83d2e-pink);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ==========================================================================
   Fixed top identity bar + action strip
   ========================================================================== */

.surface83d2e-topbar {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 480px;
  z-index: 70;
  background: linear-gradient(180deg, #22303f 0%, var(--surface83d2e-ink) 100%);
  border-bottom: 1px solid var(--surface83d2e-line);
}

.surface83d2e-ident {
  display: flex;
  justify-content: center;
  padding: 7px 12px 4px;
}

.surface83d2e-identLink {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--surface83d2e-cream);
}

.surface83d2e-logo {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  border: 1px solid var(--surface83d2e-line);
  background: var(--surface83d2e-ink-deep);
  object-fit: cover;
}

.surface83d2e-brandName {
  font-family: var(--surface83d2e-font-head);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.5px;
  line-height: 1;
}

.surface83d2e-brandDot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--surface83d2e-pink);
  align-self: flex-start;
  margin-top: 3px;
}

.surface83d2e-acts {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 5px 12px 9px;
}

.surface83d2e-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 9px;
  border: 1px solid transparent;
  font-family: var(--surface83d2e-font-head);
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  transition: transform 0.16s ease, filter 0.16s ease;
}

.surface83d2e-btn:active { transform: translateY(-2px); }

.surface83d2e-btn--reg {
  background: linear-gradient(135deg, var(--surface83d2e-pink) 0%, #d90f7c 100%);
  color: #20101c;
}

.surface83d2e-btn--log {
  background: transparent;
  border-color: var(--surface83d2e-cream);
  color: var(--surface83d2e-cream);
}

.surface83d2e-btn--ghost {
  background: var(--surface83d2e-sand-soft);
  border-color: var(--surface83d2e-sand);
  color: var(--surface83d2e-sand);
  min-height: 44px;
}

.surface83d2e-menuBtn {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 9px;
  border: 1px solid var(--surface83d2e-line);
  background: var(--surface83d2e-ink-raise);
  color: var(--surface83d2e-cream);
}

.surface83d2e-menuBtn svg { width: 21px; height: 21px; }

/* ==========================================================================
   Slide-up route sheet (mobile menu)
   ========================================================================== */

.surface83d2e-veil {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: rgba(14, 20, 27, 0.66);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}

.surface83d2e-veil.surface83d2e-is-on { opacity: 1; visibility: visible; }

.surface83d2e-sheet {
  position: fixed;
  bottom: var(--surface83d2e-bnav-h);
  left: 50%;
  width: 100%;
  max-width: 480px;
  z-index: 90;
  background: var(--surface83d2e-ink-deep);
  border-top: 2px solid var(--surface83d2e-pink);
  border-radius: 14px 14px 0 0;
  padding: 14px 14px calc(14px + env(safe-area-inset-bottom));
  transform: translate(-50%, 108%);
  pointer-events: none;
  transition: transform 0.26s ease;
}

.surface83d2e-sheet.surface83d2e-is-open {
  transform: translate(-50%, 0);
  pointer-events: auto;
}

.surface83d2e-sheetHead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 2px 10px;
}

.surface83d2e-sheetTitle {
  font-family: var(--surface83d2e-font-head);
  font-size: 16px;
  font-weight: 600;
  color: var(--surface83d2e-cream);
  margin: 0;
}

.surface83d2e-sheetClose {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid var(--surface83d2e-line);
  background: transparent;
  color: var(--surface83d2e-mist);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.surface83d2e-sheetClose svg { width: 16px; height: 16px; }

.surface83d2e-sheetGrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.surface83d2e-sheetLink {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 8px 10px;
  border: 1px solid var(--surface83d2e-line-soft);
  border-radius: 8px;
  background: var(--surface83d2e-ink);
  color: var(--surface83d2e-cream);
  text-decoration: none;
  font-size: 13.5px;
  line-height: 1.3;
}

.surface83d2e-sheetLink svg {
  flex: 0 0 auto;
  width: 15px;
  height: 15px;
  color: var(--surface83d2e-sand);
}

.surface83d2e-sheetLink.surface83d2e-is-here {
  border-color: var(--surface83d2e-pink);
  background: var(--surface83d2e-pink-soft);
}

.surface83d2e-sheetCta {
  margin-top: 10px;
  width: 100%;
}

/* ==========================================================================
   Main flow
   ========================================================================== */

.surface83d2e-main {
  padding-top: calc(var(--surface83d2e-topbar-h) + 12px);
  padding-bottom: calc(var(--surface83d2e-bnav-h) + 30px);
}

.surface83d2e-zone {
  padding: 18px 14px 20px;
  border-top: 1px solid var(--surface83d2e-line-soft);
}

.surface83d2e-zone--flushTop { border-top: 0; padding-top: 6px; }

.surface83d2e-h1 {
  font-family: var(--surface83d2e-font-head);
  font-size: 21px;
  line-height: 1.34;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--surface83d2e-cream);
}

.surface83d2e-h2 {
  --surface83d2e-accent: var(--surface83d2e-pink);
  font-family: var(--surface83d2e-font-head);
  font-size: 17.5px;
  line-height: 1.4;
  font-weight: 600;
  margin: 0 0 10px;
  padding-left: 10px;
  border-left: 4px solid var(--surface83d2e-accent);
  color: var(--surface83d2e-cream);
}

.surface83d2e-h2--slot { --surface83d2e-accent: var(--surface83d2e-sand); }
.surface83d2e-h2--poker { --surface83d2e-accent: var(--surface83d2e-violet); }
.surface83d2e-h2--live { --surface83d2e-accent: var(--surface83d2e-pink); }
.surface83d2e-h2--fish { --surface83d2e-accent: var(--surface83d2e-sand); }
.surface83d2e-h2--calm { --surface83d2e-accent: var(--surface83d2e-violet); }

.surface83d2e-h3 {
  font-family: var(--surface83d2e-font-head);
  font-size: 15px;
  font-weight: 600;
  margin: 14px 0 6px;
  color: var(--surface83d2e-sand);
}

.surface83d2e-lead,
.surface83d2e-p {
  margin: 0 0 10px;
  color: var(--surface83d2e-cream);
  font-size: 14.5px;
}

.surface83d2e-lead a,
.surface83d2e-p a,
.surface83d2e-note a {
  color: var(--surface83d2e-sand);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Hero + compact dual CTA */
.surface83d2e-hero { padding: 4px 14px 14px; }

.surface83d2e-ctaDuo {
  display: flex;
  gap: 8px;
  margin: 12px 0 4px;
}

.surface83d2e-ctaDuo .surface83d2e-btn { flex: 1 1 0; min-width: 0; }

/* Fact chips strip */
.surface83d2e-chipRow {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0 2px;
}

.surface83d2e-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border: 1px solid var(--surface83d2e-line);
  border-radius: 999px;
  background: var(--surface83d2e-ink-raise);
  color: var(--surface83d2e-mist);
  font-size: 12px;
  line-height: 1.3;
}

.surface83d2e-chip svg { width: 13px; height: 13px; color: var(--surface83d2e-violet); }

/* ==========================================================================
   Promo banner carousel
   ========================================================================== */

.surface83d2e-carousel {
  position: relative;
  margin: 0 14px 6px;
  border: 1px solid var(--surface83d2e-line);
  border-radius: 10px;
  overflow: hidden;
  background: var(--surface83d2e-ink-deep);
}

.surface83d2e-track {
  display: flex;
  width: 100%;
  transition: transform 0.4s ease;
}

.surface83d2e-slide {
  flex: 0 0 100%;
  width: 100%;
  padding: 0;
  margin: 0;
  border: 0;
  background: var(--surface83d2e-ink-deep);
}

.surface83d2e-slideImg {
  width: 100%;
  aspect-ratio: 10 / 5;
  object-fit: cover;
}

.surface83d2e-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 8px;
  display: flex;
  justify-content: center;
  gap: 7px;
}

.surface83d2e-dot {
  width: 26px;
  height: 6px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(206, 212, 218, 0.45);
}

.surface83d2e-dot.surface83d2e-is-on { background: var(--surface83d2e-pink); }

/* ==========================================================================
   Game grids - outlined tile cards, 4 cols at 320px, 5 cols from 430px
   ========================================================================== */

.surface83d2e-gameGrid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 7px;
  margin-top: 12px;
}

.surface83d2e-tile {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 6px 6px 7px;
  border: 1px solid var(--surface83d2e-line);
  border-radius: 9px;
  background: rgba(255, 223, 186, 0.04);
  transition: transform 0.16s ease, border-color 0.16s ease;
  min-width: 0;
}

.surface83d2e-tile:active {
  transform: translateY(-2px);
  border-color: var(--surface83d2e-pink);
}

.surface83d2e-tileImg {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 6px;
  object-fit: cover;
  background: var(--surface83d2e-ink-deep);
}

.surface83d2e-tileName {
  font-size: 11.5px;
  line-height: 1.32;
  color: var(--surface83d2e-cream);
  text-align: center;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: anywhere;
}

@media (hover: hover) {
  .surface83d2e-tile:hover {
    transform: translateY(-2px);
    border-color: var(--surface83d2e-sand);
  }
}

/* ==========================================================================
   Info modules - varied presentations
   ========================================================================== */

/* Milestone rows (achievement ladder) */
.surface83d2e-mile {
  display: flex;
  gap: 10px;
  padding: 9px 10px;
  border: 1px solid var(--surface83d2e-line-soft);
  border-radius: 9px;
  background: var(--surface83d2e-ink-deep);
  margin-bottom: 7px;
}

.surface83d2e-mileNo {
  flex: 0 0 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: var(--surface83d2e-pink-soft);
  border: 1px solid var(--surface83d2e-pink);
  color: var(--surface83d2e-cream);
  font-family: var(--surface83d2e-font-head);
  font-size: 14px;
  font-weight: 700;
}

.surface83d2e-mileTxt { font-size: 13.5px; line-height: 1.5; color: var(--surface83d2e-cream); }

.surface83d2e-mileTxt strong { color: var(--surface83d2e-sand); font-weight: 600; }

/* Play style comparison cells */
.surface83d2e-vsGrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-top: 10px;
}

.surface83d2e-vsCell {
  padding: 10px;
  border: 1px solid var(--surface83d2e-line);
  border-radius: 9px;
  background: var(--surface83d2e-ink-deep);
}

.surface83d2e-vsHead {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--surface83d2e-font-head);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--surface83d2e-cream);
  margin-bottom: 4px;
}

.surface83d2e-vsHead svg { width: 15px; height: 15px; color: var(--surface83d2e-violet); }

.surface83d2e-vsCell p { margin: 0; font-size: 12.8px; line-height: 1.5; color: var(--surface83d2e-mist); }

/* Security checklist */
.surface83d2e-checkList { list-style: none; margin: 10px 0 0; padding: 0; }

.surface83d2e-checkItem {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  padding: 8px 10px;
  border-bottom: 1px dashed var(--surface83d2e-line-soft);
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--surface83d2e-cream);
}

.surface83d2e-checkItem:last-child { border-bottom: 0; }

.surface83d2e-checkItem svg {
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  margin-top: 3px;
  color: var(--surface83d2e-sand);
}

/* RTP definition rows */
.surface83d2e-defRow {
  display: flex;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--surface83d2e-line-soft);
}

.surface83d2e-defRow:last-child { border-bottom: 0; }

.surface83d2e-defTerm {
  flex: 0 0 34%;
  font-family: var(--surface83d2e-font-head);
  font-size: 13px;
  font-weight: 600;
  color: var(--surface83d2e-violet);
  line-height: 1.4;
}

.surface83d2e-defRow p { margin: 0; font-size: 13px; line-height: 1.5; color: var(--surface83d2e-mist); }

/* Fact summary grid */
.surface83d2e-factGrid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 7px;
  margin-top: 10px;
}

.surface83d2e-fact {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 9px 11px;
  border-left: 3px solid var(--surface83d2e-sand);
  border-radius: 0 8px 8px 0;
  background: var(--surface83d2e-sand-soft);
  font-size: 13.2px;
  line-height: 1.5;
  color: var(--surface83d2e-cream);
}

/* Numbered criteria */
.surface83d2e-numList { list-style: none; margin: 10px 0 0; padding: 0; counter-reset: surface83d2e-num; }

.surface83d2e-numItem {
  counter-increment: surface83d2e-num;
  position: relative;
  padding: 8px 10px 8px 38px;
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--surface83d2e-cream);
}

.surface83d2e-numItem::before {
  content: counter(surface83d2e-num);
  position: absolute;
  left: 6px;
  top: 9px;
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 7px;
  background: var(--surface83d2e-violet-soft);
  border: 1px solid var(--surface83d2e-violet);
  color: var(--surface83d2e-cream);
  font-family: var(--surface83d2e-font-head);
  font-size: 12px;
  font-weight: 700;
}

/* ==========================================================================
   Extended homepage footer
   ========================================================================== */

.surface83d2e-xfoot {
  margin-top: 8px;
  border-top: 2px solid var(--surface83d2e-violet);
  background: var(--surface83d2e-ink-deep);
  padding: 18px 14px 14px;
}

.surface83d2e-pxGrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin: 12px 0 4px;
}

.surface83d2e-pxBtn {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--surface83d2e-line);
  background: var(--surface83d2e-ink);
  color: var(--surface83d2e-cream);
  font-size: 13px;
  line-height: 1.3;
  text-align: left;
  transition: transform 0.16s ease, border-color 0.16s ease;
}

.surface83d2e-pxBtn:active { transform: translateY(-2px); border-color: var(--surface83d2e-pink); }

.surface83d2e-pxBtn svg { flex: 0 0 auto; width: 17px; height: 17px; color: var(--surface83d2e-pink); }

.surface83d2e-pxBtn--alt svg { color: var(--surface83d2e-sand); }

/* Help-page reading patterns */
.surface83d2e-helpHero { padding: 4px 14px 16px; }
.surface83d2e-helpKicker { margin: 0 0 5px; color: var(--surface83d2e-sand); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.surface83d2e-helpHero .surface83d2e-h1 { margin-bottom: 9px; }
.surface83d2e-helpBand { margin: 0 14px 10px; padding: 12px; border-left: 4px solid var(--surface83d2e-pink); background: var(--surface83d2e-pink-soft); border-radius: 0 9px 9px 0; }
.surface83d2e-helpBand p { margin: 0; color: var(--surface83d2e-cream); font-size: 14px; }
.surface83d2e-stepRail { list-style: none; padding: 0; margin: 10px 0 0; counter-reset: surface83d2e-step; }
.surface83d2e-stepRail li { counter-increment: surface83d2e-step; position: relative; padding: 10px 10px 10px 42px; border-bottom: 1px solid var(--surface83d2e-line-soft); color: var(--surface83d2e-cream); font-size: 13.5px; line-height: 1.52; }
.surface83d2e-stepRail li::before { content: counter(surface83d2e-step); position: absolute; left: 0; top: 9px; width: 27px; height: 27px; display: grid; place-items: center; border: 1px solid var(--surface83d2e-sand); border-radius: 50%; color: var(--surface83d2e-sand); font-family: var(--surface83d2e-font-head); font-weight: 700; }
.surface83d2e-termList { margin: 10px 0 0; padding: 0; list-style: none; }
.surface83d2e-termList li { padding: 9px 0; border-top: 1px dashed var(--surface83d2e-line-soft); color: var(--surface83d2e-mist); font-size: 13.5px; line-height: 1.55; }
.surface83d2e-termList strong { color: var(--surface83d2e-violet); font-family: var(--surface83d2e-font-head); }
.surface83d2e-answerLine { padding: 9px 0; border-bottom: 1px solid var(--surface83d2e-line-soft); color: var(--surface83d2e-cream); font-size: 13.5px; line-height: 1.55; }
.surface83d2e-answerLine:last-child { border-bottom: 0; }
.surface83d2e-answerLine strong { color: var(--surface83d2e-sand); }
.surface83d2e-entityMap { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; }
.surface83d2e-entityCell { padding: 10px; border-top: 3px solid var(--surface83d2e-violet); background: var(--surface83d2e-ink-deep); color: var(--surface83d2e-mist); font-size: 13px; line-height: 1.48; }
.surface83d2e-entityCell strong { display: block; color: var(--surface83d2e-cream); margin-bottom: 3px; font-family: var(--surface83d2e-font-head); }
.surface83d2e-useRows { margin-top: 10px; }
.surface83d2e-useRow { display: grid; grid-template-columns: 92px 1fr; gap: 9px; padding: 9px 0; border-bottom: 1px solid var(--surface83d2e-line-soft); }
.surface83d2e-useRow strong { color: var(--surface83d2e-pink); font-family: var(--surface83d2e-font-head); font-size: 13px; }
.surface83d2e-useRow span { color: var(--surface83d2e-cream); font-size: 13.5px; line-height: 1.5; }
.surface83d2e-promoRail { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin-top: 12px; }
.surface83d2e-promoRail button { min-height: 48px; padding: 8px; border: 1px solid var(--surface83d2e-line); border-radius: 8px; background: var(--surface83d2e-ink); color: var(--surface83d2e-cream); font-family: var(--surface83d2e-font-head); font-size: 13px; line-height: 1.3; }
.surface83d2e-promoRail button:active { transform: translateY(-2px); border-color: var(--surface83d2e-pink); }
.surface83d2e-checkGrid { display: grid; gap: 7px; margin-top: 10px; }
.surface83d2e-checkCard { padding: 10px 11px; border: 1px solid var(--surface83d2e-line); background: var(--surface83d2e-ink-deep); color: var(--surface83d2e-cream); font-size: 13.5px; line-height: 1.52; }
.surface83d2e-checkCard strong { color: var(--surface83d2e-sand); }
.surface83d2e-takeaway { margin: 7px 0; padding: 10px 11px; border-right: 3px solid var(--surface83d2e-violet); background: var(--surface83d2e-violet-soft); color: var(--surface83d2e-cream); font-size: 13.5px; line-height: 1.52; }
.surface83d2e-takeaway strong { color: var(--surface83d2e-violet); }

@media (min-width: 375px) {
  .surface83d2e-promoRail { gap: 9px; }
}


.surface83d2e-brandNote {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--surface83d2e-line-soft);
  font-size: 13px;
  line-height: 1.6;
  color: var(--surface83d2e-mist);
}

.surface83d2e-dirGrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  margin-top: 10px;
}

.surface83d2e-dirLink {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  padding: 6px 9px;
  border-radius: 7px;
  border: 1px solid var(--surface83d2e-line-soft);
  background: var(--surface83d2e-ink);
  color: var(--surface83d2e-cream);
  text-decoration: none;
  font-size: 12.5px;
  line-height: 1.3;
}

.surface83d2e-dirLink svg { flex: 0 0 auto; width: 13px; height: 13px; color: var(--surface83d2e-violet); }

.surface83d2e-note {
  margin: 14px 0 0;
  padding: 10px 11px;
  border: 1px dashed var(--surface83d2e-line);
  border-radius: 8px;
  font-size: 12.2px;
  line-height: 1.55;
  color: var(--surface83d2e-mist);
}

.surface83d2e-copy {
  padding: 12px 14px 8px;
  text-align: center;
  font-size: 12px;
  color: var(--surface83d2e-mist);
  border-top: 1px solid var(--surface83d2e-line-soft);
}

/* ==========================================================================
   Layered mobile bottom navigation
   ========================================================================== */

.surface83d2e-bnav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 480px;
  z-index: 75;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
  padding: 5px 4px calc(5px + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, rgba(30, 42, 54, 0.97) 0%, #1a2530 100%);
  border-top: 1px solid var(--surface83d2e-line);
}

.surface83d2e-bnavItem {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 50px;
  padding: 4px 2px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--surface83d2e-mist);
  text-decoration: none;
  transition: transform 0.16s ease, background-color 0.16s ease, color 0.16s ease;
}

.surface83d2e-bnavItem:active { transform: translateY(-2px); }

.surface83d2e-bnavIco { width: 21px; height: 21px; }

.surface83d2e-bnavLbl { font-size: 10px; line-height: 1.2; letter-spacing: 0.1px; }

.surface83d2e-bnavItem.surface83d2e-is-on {
  background: var(--surface83d2e-pink-soft);
  color: var(--surface83d2e-cream);
}

.surface83d2e-bnavItem.surface83d2e-is-on .surface83d2e-bnavIco { color: var(--surface83d2e-pink); }

.surface83d2e-bnavItem--promoA { color: var(--surface83d2e-sand); }
.surface83d2e-bnavItem--promoB { color: var(--surface83d2e-violet); }

/* Back-to-top floating button */
.surface83d2e-topBtn {
  position: fixed;
  right: calc(50% - 240px + 12px);
  bottom: calc(var(--surface83d2e-bnav-h) + 14px);
  z-index: 60;
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--surface83d2e-line);
  background: var(--surface83d2e-ink-raise);
  color: var(--surface83d2e-cream);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
}

.surface83d2e-topBtn.surface83d2e-is-show { opacity: 1; visibility: visible; transform: translateY(0); }

.surface83d2e-topBtn svg { width: 18px; height: 18px; }

/* ==========================================================================
   Breakpoints: densify at 375px, fifth tile column from 430px
   ========================================================================== */

@media (max-width: 479px) {
  .surface83d2e-topBtn { right: 14px; }
}

@media (min-width: 375px) {
  .surface83d2e-h1 { font-size: 22.5px; }
  .surface83d2e-h2 { font-size: 18.5px; }
  .surface83d2e-gameGrid { gap: 8px; }
  .surface83d2e-tileName { font-size: 12px; }
}

@media (min-width: 430px) {
  .surface83d2e-gameGrid { grid-template-columns: repeat(5, 1fr); }
  .surface83d2e-h1 { font-size: 24px; }
  .surface83d2e-h2 { font-size: 19.5px; }
  .surface83d2e-factGrid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 481px) {
  .surface83d2e-canvas {
    box-shadow: 0 0 42px rgba(0, 0, 0, 0.55);
    border-left: 1px solid var(--surface83d2e-line-soft);
    border-right: 1px solid var(--surface83d2e-line-soft);
  }
}

@media (prefers-reduced-motion: reduce) {
  .surface83d2e-track,
  .surface83d2e-sheet,
  .surface83d2e-veil,
  .surface83d2e-tile,
  .surface83d2e-btn,
  .surface83d2e-pxBtn,
  .surface83d2e-bnavItem,
  .surface83d2e-topBtn {
    transition: none;
  }
}