/* =====================================================================
   jaya.click — mobile canvas stylesheet
   file    : css/native-084d7d-canvas.css
   prefix  : surface84d7d-
   palette : #FF9800 / #CD5C5C / #FFD700 / #FF8C00 / #2E4057 (deep base)
   voice   : mono accents, square cards, pill buttons, slide-up route
             sheet, layered bottom strip, restrained glow feedback
   ===================================================================== */

/* ---------------------------------------------------------------------
   1. design tokens
   --------------------------------------------------------------------- */
:root {
  --surface84d7d-deep:      #2E4057;
  --surface84d7d-panel:     #273b53;
  --surface84d7d-card:      #22354d;
  --surface84d7d-card-hi:   #2c4360;
  --surface84d7d-abyss:     #1a2a40;
  --surface84d7d-ink-nav:   rgba(20, 31, 47, 0.97);
  --surface84d7d-amber:     #FF9800;
  --surface84d7d-flare:     #FF8C00;
  --surface84d7d-gold:      #FFD700;
  --surface84d7d-rose:      #CD5C5C;
  --surface84d7d-paper:     #f5ecdc;
  --surface84d7d-mist:      #bfc6d4;
  --surface84d7d-dim:       #8d97ab;
  --surface84d7d-line:      rgba(255, 152, 0, 0.20);
  --surface84d7d-line-soft: rgba(245, 236, 220, 0.10);
  --surface84d7d-glow:      0 0 14px rgba(255, 152, 0, 0.35);
  --surface84d7d-r-btn:     999px;
  --surface84d7d-r-card:    10px;
  --surface84d7d-r-tile:    8px;
  --surface84d7d-f-body:    "Noto Sans Bengali", "Hind Siliguri", "SolaimanLipi", system-ui, -apple-system, "Segoe UI", sans-serif;
  --surface84d7d-f-mono:    ui-monospace, "JetBrains Mono", "Cascadia Mono", Consolas, "Courier New", monospace;
  --surface84d7d-canvas:    480px;
  --surface84d7d-top-h:     104px;
  --surface84d7d-bnav-h:    64px;
}

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

html {
  background: #141f30;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--surface84d7d-f-body);
  font-size: 15px;
  line-height: 1.72;
  color: var(--surface84d7d-paper);
  background:
    radial-gradient(1100px 520px at 50% -160px, rgba(255, 152, 0, 0.16), transparent 60%),
    linear-gradient(180deg, #334763 0%, var(--surface84d7d-deep) 34%, #263850 100%);
  max-width: var(--surface84d7d-canvas);
  margin: 0 auto;
  min-height: 100vh;
  overflow-x: hidden;
  box-shadow: 0 0 60px rgba(0, 0, 0, 0.55);
  position: relative;
}

img { display: block; max-width: 100%; height: auto; border: 0; }

button {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

a { color: var(--surface84d7d-gold); text-decoration: none; }
a:hover { text-decoration: underline; }

ul, ol { list-style: none; }

h1, h2, h3 {
  font-weight: 700;
  line-height: 1.4;
  color: #ffffff;
  overflow-wrap: anywhere;
}

h2 { font-size: 18.5px; letter-spacing: 0.1px; }
h3 { font-size: 15.5px; color: var(--surface84d7d-gold); }

p { overflow-wrap: anywhere; }

:focus-visible {
  outline: 2px solid var(--surface84d7d-gold);
  outline-offset: 2px;
  border-radius: 4px;
}

.surface84d7d-locked { overflow: hidden; }

/* skip link — visible only on keyboard focus */
.surface84d7d-skip {
  position: fixed;
  top: 8px;
  left: 50%;
  transform: translateX(-50%) translateY(-160%);
  z-index: 120;
  background: var(--surface84d7d-gold);
  color: #241b02;
  font-weight: 700;
  font-size: 13px;
  padding: 9px 18px;
  border-radius: var(--surface84d7d-r-btn);
  transition: transform 0.2s ease;
}
.surface84d7d-skip:focus { transform: translateX(-50%) translateY(0); text-decoration: none; }

/* mono accent label — kickers, numbers, badges */
.surface84d7d-kicker {
  font-family: var(--surface84d7d-f-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--surface84d7d-amber);
  display: inline-block;
}

/* ---------------------------------------------------------------------
   3. fixed top block — centered identity bar + action strip
   --------------------------------------------------------------------- */
.surface84d7d-top {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--surface84d7d-canvas);
  z-index: 90;
  padding-top: env(safe-area-inset-top, 0px);
  background: linear-gradient(180deg, rgba(30, 45, 66, 0.98), rgba(30, 45, 66, 0.94));
  border-bottom: 1px solid var(--surface84d7d-line);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* row 1 — identity: menu | centered logo+name | spacer */
.surface84d7d-ident {
  display: grid;
  grid-template-columns: 48px 1fr 48px;
  align-items: center;
  height: 56px;
  padding: 0 10px;
}

.surface84d7d-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 44px;
  justify-self: center;
}
.surface84d7d-brand img {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  border: 1.5px solid rgba(255, 215, 0, 0.55);
  box-shadow: 0 0 10px rgba(255, 152, 0, 0.35);
  object-fit: cover;
}
.surface84d7d-brandname {
  font-family: var(--surface84d7d-f-mono);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #ffffff;
}
.surface84d7d-brandname b { color: var(--surface84d7d-gold); font-weight: 700; }
.surface84d7d-brand:hover { text-decoration: none; }
.surface84d7d-brand:hover .surface84d7d-brandname { color: var(--surface84d7d-gold); }

.surface84d7d-menubtn {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: var(--surface84d7d-paper);
  border: 1px solid var(--surface84d7d-line-soft);
  background: rgba(255, 255, 255, 0.04);
  justify-self: start;
}
.surface84d7d-menubtn:active { box-shadow: var(--surface84d7d-glow); }
.surface84d7d-menubtn svg { width: 22px; height: 22px; }

.surface84d7d-topspacer { width: 44px; justify-self: end; }

/* row 2 — actions: solid primary + outlined secondary */
.surface84d7d-topacts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 0 12px 10px;
}

/* ---------------------------------------------------------------------
   4. buttons — pill shape, solid primary / outlined secondary
   --------------------------------------------------------------------- */
.surface84d7d-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 20px;
  border-radius: var(--surface84d7d-r-btn);
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  user-select: none;
}
.surface84d7d-btn:active { transform: scale(0.97); }

.surface84d7d-btn-solid {
  background: linear-gradient(135deg, var(--surface84d7d-amber) 0%, var(--surface84d7d-flare) 100%);
  color: #2a1a02;
  box-shadow: 0 4px 16px rgba(255, 140, 0, 0.32);
}
.surface84d7d-btn-solid:hover { box-shadow: 0 4px 22px rgba(255, 152, 0, 0.55); text-decoration: none; }

.surface84d7d-btn-line {
  background: transparent;
  color: var(--surface84d7d-gold);
  border: 1.6px solid var(--surface84d7d-gold);
}
.surface84d7d-btn-line:hover { background: rgba(255, 215, 0, 0.12); box-shadow: var(--surface84d7d-glow); }

/* compact text-link chip used inside body copy groups */
.surface84d7d-chipbtn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  padding: 9px 16px;
  border-radius: var(--surface84d7d-r-btn);
  border: 1px solid var(--surface84d7d-line);
  background: rgba(255, 152, 0, 0.08);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--surface84d7d-paper);
  transition: box-shadow 0.2s ease, background 0.2s ease, transform 0.15s ease;
}
.surface84d7d-chipbtn b { color: var(--surface84d7d-gold); font-weight: 700; }
.surface84d7d-chipbtn:hover { box-shadow: var(--surface84d7d-glow); background: rgba(255, 152, 0, 0.16); }
.surface84d7d-chipbtn:active { transform: scale(0.97); }

/* ---------------------------------------------------------------------
   5. slide-up route sheet + veil
   --------------------------------------------------------------------- */
.surface84d7d-veil {
  position: fixed;
  inset: 0;
  z-index: 95;
  background: rgba(10, 16, 26, 0.66);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.surface84d7d-veil.surface84d7d-is-on { opacity: 1; pointer-events: auto; }

.surface84d7d-sheet {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) translateY(103%);
  width: 100%;
  max-width: var(--surface84d7d-canvas);
  max-height: 82vh;
  overflow-y: auto;
  z-index: 100;
  background: linear-gradient(180deg, #2b3f5b 0%, #1e3049 100%);
  border-radius: 20px 20px 0 0;
  border-top: 2px solid var(--surface84d7d-amber);
  box-shadow: 0 -12px 40px rgba(0, 0, 0, 0.5);
  padding: 14px 16px calc(18px + env(safe-area-inset-bottom, 0px));
  visibility: hidden;
  transition: transform 0.32s cubic-bezier(0.22, 0.9, 0.3, 1), visibility 0.32s;
}
.surface84d7d-sheet.surface84d7d-is-open {
  transform: translateX(-50%) translateY(0);
  visibility: visible;
}

.surface84d7d-sheethead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--surface84d7d-line);
  margin-bottom: 12px;
}
.surface84d7d-sheetclose {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--surface84d7d-line);
  color: var(--surface84d7d-paper);
}
.surface84d7d-sheetclose svg { width: 18px; height: 18px; }
.surface84d7d-sheetclose:active { box-shadow: var(--surface84d7d-glow); }

.surface84d7d-sheetnav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 14px;
}
.surface84d7d-sheetnav a {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 10px 12px;
  border-radius: var(--surface84d7d-r-card);
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--surface84d7d-line-soft);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--surface84d7d-paper);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}
.surface84d7d-sheetnav a::before {
  content: "";
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 2px;
  background: var(--surface84d7d-amber);
  box-shadow: 0 0 6px rgba(255, 152, 0, 0.6);
}
.surface84d7d-sheetnav a:hover {
  background: rgba(255, 152, 0, 0.14);
  text-decoration: none;
  box-shadow: var(--surface84d7d-glow);
}

.surface84d7d-sheetcta {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 10px;
}

/* ---------------------------------------------------------------------
   6. main canvas column
   --------------------------------------------------------------------- */
.surface84d7d-main {
  padding: calc(var(--surface84d7d-top-h) + 18px + env(safe-area-inset-top, 0px)) 14px
           calc(var(--surface84d7d-bnav-h) + 34px + env(safe-area-inset-bottom, 0px));
}

.surface84d7d-sec { margin-bottom: 30px; }

/* card lift reveal — armed only when JS is alive */
.surface84d7d-anim .surface84d7d-lift {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.surface84d7d-anim .surface84d7d-lift.surface84d7d-is-in {
  opacity: 1;
  transform: none;
}

/* ---------------------------------------------------------------------
   7. lede / hero heading zone
   --------------------------------------------------------------------- */
.surface84d7d-lede {
  padding: 16px 14px;
  border-radius: var(--surface84d7d-r-card);
  background:
    linear-gradient(145deg, rgba(255, 152, 0, 0.12), rgba(255, 215, 0, 0.04) 55%, transparent),
    var(--surface84d7d-card);
  border: 1px solid var(--surface84d7d-line);
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.28);
}
.surface84d7d-lede h1 {
  font-size: 21px;
  margin: 7px 0 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--surface84d7d-line);
}
.surface84d7d-lede h1 b { color: var(--surface84d7d-gold); }
.surface84d7d-lede-txt { font-size: 14px; color: var(--surface84d7d-mist); margin-bottom: 6px; }

/* quick stat strip — mono figures */
.surface84d7d-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 14px;
}
.surface84d7d-stats li {
  background: rgba(26, 42, 64, 0.8);
  border: 1px solid var(--surface84d7d-line-soft);
  border-radius: var(--surface84d7d-r-tile);
  padding: 9px 4px;
  text-align: center;
}
.surface84d7d-stats b {
  display: block;
  font-family: var(--surface84d7d-f-mono);
  font-size: 16px;
  color: var(--surface84d7d-gold);
  line-height: 1.25;
}
.surface84d7d-stats span {
  display: block;
  font-size: 10.5px;
  color: var(--surface84d7d-dim);
  line-height: 1.4;
}

/* ---------------------------------------------------------------------
   8. hero carousel — local promo banners
   --------------------------------------------------------------------- */
.surface84d7d-hero {
  position: relative;
  margin-bottom: 30px;
  border-radius: var(--surface84d7d-r-card);
  overflow: hidden;
  border: 1px solid var(--surface84d7d-line);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.34);
}
.surface84d7d-track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.surface84d7d-track::-webkit-scrollbar { display: none; }

.surface84d7d-slide {
  position: relative;
  flex: 0 0 100%;
  scroll-snap-align: center;
  width: 100%;
  aspect-ratio: 750 / 330;
  overflow: hidden;
  display: block;
}
.surface84d7d-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.surface84d7d-slide:hover img { transform: scale(1.04); }
.surface84d7d-slide:active img { transform: scale(1.01); }

.surface84d7d-slidecap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 30px 14px 12px;
  background: linear-gradient(180deg, transparent, rgba(16, 26, 41, 0.92) 78%);
  text-align: left;
}
.surface84d7d-slidecap .surface84d7d-kicker { color: var(--surface84d7d-gold); }
.surface84d7d-slidecap strong {
  display: block;
  font-size: 16.5px;
  color: #ffffff;
  line-height: 1.4;
  margin-top: 2px;
}
.surface84d7d-slidecap small {
  display: block;
  font-size: 11.5px;
  color: var(--surface84d7d-mist);
  margin-top: 2px;
}

/* dots */
.surface84d7d-dots {
  position: absolute;
  right: 12px;
  bottom: 10px;
  display: flex;
  gap: 6px;
  z-index: 2;
}
.surface84d7d-dot {
  width: 22px;
  height: 6px;
  border-radius: 99px;
  background: rgba(245, 236, 220, 0.35);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}
.surface84d7d-dot.surface84d7d-is-on {
  background: var(--surface84d7d-gold);
  box-shadow: 0 0 8px rgba(255, 215, 0, 0.7);
}

/* ---------------------------------------------------------------------
   9. scenario branch block (why / guide modules)
   --------------------------------------------------------------------- */
.surface84d7d-branchwrap { margin-top: 12px; display: grid; gap: 10px; }

.surface84d7d-branch {
  position: relative;
  padding: 12px 12px 12px 16px;
  border-radius: var(--surface84d7d-r-card);
  background: var(--surface84d7d-card);
  border: 1px solid var(--surface84d7d-line-soft);
  border-left: 4px solid var(--surface84d7d-amber);
  transition: transform 0.18s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.surface84d7d-branch:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  border-left-color: var(--surface84d7d-gold);
}
.surface84d7d-branch h3 {
  font-family: var(--surface84d7d-f-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--surface84d7d-gold);
  margin-bottom: 5px;
}
.surface84d7d-branch p { font-size: 13.5px; color: var(--surface84d7d-mist); }

/* ---------------------------------------------------------------------
   10. game category blocks — compact square-tile catalog
   --------------------------------------------------------------------- */
.surface84d7d-cat {
  margin-bottom: 32px;
  scroll-margin-top: calc(var(--surface84d7d-top-h) + 12px);
}
.surface84d7d-cathead {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  margin-bottom: 12px;
}
.surface84d7d-catno {
  flex: 0 0 auto;
  font-family: var(--surface84d7d-f-mono);
  font-size: 15px;
  font-weight: 700;
  color: #2a1a02;
  background: linear-gradient(135deg, var(--surface84d7d-gold), var(--surface84d7d-amber));
  border-radius: 8px;
  min-width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 10px rgba(255, 152, 0, 0.35);
  margin-top: 2px;
}
.surface84d7d-catintro {
  font-size: 13px;
  color: var(--surface84d7d-mist);
  margin-top: 4px;
}
.surface84d7d-catintro a { text-decoration: underline; text-underline-offset: 3px; }

/* grid: 4 columns at 320px, 5 columns on wider phones */
.surface84d7d-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
}
@media (min-width: 400px) {
  .surface84d7d-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 10px; }
}

.surface84d7d-gtile {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  border-radius: var(--surface84d7d-r-tile);
  background: var(--surface84d7d-card);
  border: 1px solid var(--surface84d7d-line-soft);
  padding: 5px 5px 7px;
  transition: transform 0.18s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.surface84d7d-gtile:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 152, 0, 0.55);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.38), var(--surface84d7d-glow);
  background: var(--surface84d7d-card-hi);
}
.surface84d7d-gtile:active { transform: translateY(-1px) scale(0.97); }

.surface84d7d-thumb {
  display: block;
  aspect-ratio: 1 / 1;
  border-radius: 6px;
  overflow: hidden;
  background: #16243a;
}
.surface84d7d-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.surface84d7d-gname {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 11px;
  line-height: 1.45;
  font-weight: 600;
  color: var(--surface84d7d-paper);
  text-align: center;
  margin-top: 6px;
  min-height: 32px;
  overflow-wrap: anywhere;
}

/* ---------------------------------------------------------------------
   11. winners ticker
   --------------------------------------------------------------------- */
.surface84d7d-ticker {
  overflow: hidden;
  border-radius: var(--surface84d7d-r-tile);
  border: 1px solid var(--surface84d7d-line);
  background: rgba(26, 42, 64, 0.7);
  margin: 12px 0 10px;
  position: relative;
}
.surface84d7d-ticker::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, var(--surface84d7d-deep) 0%, transparent 8%, transparent 92%, var(--surface84d7d-deep) 100%);
}
.surface84d7d-tickerrow {
  display: flex;
  gap: 26px;
  width: max-content;
  padding: 9px 0;
  animation: surface84d7d-drift 26s linear infinite;
}
.surface84d7d-ticker:hover .surface84d7d-tickerrow { animation-play-state: paused; }
@keyframes surface84d7d-drift {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.surface84d7d-tick {
  font-family: var(--surface84d7d-f-mono);
  font-size: 11px;
  color: var(--surface84d7d-mist);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.surface84d7d-tick b { color: var(--surface84d7d-gold); font-weight: 700; }
.surface84d7d-tick i {
  font-style: normal;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--surface84d7d-rose);
  box-shadow: 0 0 6px rgba(205, 92, 92, 0.8);
}

/* ---------------------------------------------------------------------
   12. play-style comparison ledger
   --------------------------------------------------------------------- */
.surface84d7d-vs {
  border: 1px solid var(--surface84d7d-line-soft);
  border-radius: var(--surface84d7d-r-card);
  overflow: hidden;
  margin-top: 12px;
}
.surface84d7d-vsrow {
  display: grid;
  grid-template-columns: 96px 1fr;
  border-bottom: 1px solid var(--surface84d7d-line-soft);
}
.surface84d7d-vsrow:last-child { border-bottom: 0; }
.surface84d7d-vsrow:nth-child(odd) { background: rgba(255, 255, 255, 0.028); }
.surface84d7d-vswho {
  font-family: var(--surface84d7d-f-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--surface84d7d-gold);
  padding: 11px 10px;
  border-right: 1px dashed var(--surface84d7d-line-soft);
  display: flex;
  align-items: center;
}
.surface84d7d-vswhat {
  padding: 10px 12px;
  font-size: 13px;
  color: var(--surface84d7d-mist);
}
.surface84d7d-vswhat b { color: var(--surface84d7d-paper); }

/* ---------------------------------------------------------------------
   13. numbered steps
   --------------------------------------------------------------------- */
.surface84d7d-steps { margin-top: 12px; display: grid; gap: 9px; }
.surface84d7d-step {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 10px;
  align-items: start;
  background: var(--surface84d7d-card);
  border: 1px solid var(--surface84d7d-line-soft);
  border-radius: var(--surface84d7d-r-card);
  padding: 11px 12px;
  transition: transform 0.18s ease, box-shadow 0.2s ease;
}
.surface84d7d-step:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3); }
.surface84d7d-stepno {
  font-family: var(--surface84d7d-f-mono);
  font-weight: 700;
  font-size: 13px;
  color: #2a1a02;
  background: linear-gradient(135deg, var(--surface84d7d-gold), var(--surface84d7d-amber));
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}
.surface84d7d-step h3 { font-size: 13.5px; margin-bottom: 3px; }
.surface84d7d-step p { font-size: 13px; color: var(--surface84d7d-mist); }

/* direct-answer plate */
.surface84d7d-answer {
  margin-top: 12px;
  padding: 13px 14px;
  border-radius: var(--surface84d7d-r-card);
  background: linear-gradient(140deg, rgba(255, 215, 0, 0.12), rgba(205, 92, 92, 0.08));
  border: 1px solid rgba(255, 215, 0, 0.4);
}
.surface84d7d-answer p { font-size: 14px; color: var(--surface84d7d-paper); }
.surface84d7d-answer .surface84d7d-kicker { color: var(--surface84d7d-gold); }

/* question line */
.surface84d7d-q {
  font-family: var(--surface84d7d-f-mono);
  font-size: 13px;
  font-weight: 700;
  color: #ffffff;
  background: rgba(255, 152, 0, 0.1);
  border: 1px dashed var(--surface84d7d-line);
  border-radius: var(--surface84d7d-r-tile);
  padding: 10px 12px;
  margin-top: 10px;
}
.surface84d7d-q::before { content: "? "; color: var(--surface84d7d-amber); }

/* ---------------------------------------------------------------------
   14. note / safety list
   --------------------------------------------------------------------- */
.surface84d7d-notes { margin-top: 10px; display: grid; gap: 8px; }
.surface84d7d-notes li {
  position: relative;
  padding: 10px 12px 10px 34px;
  font-size: 13px;
  color: var(--surface84d7d-mist);
  background: rgba(205, 92, 92, 0.07);
  border: 1px solid rgba(205, 92, 92, 0.28);
  border-radius: var(--surface84d7d-r-tile);
}
.surface84d7d-notes li::before {
  content: "!";
  position: absolute;
  left: 10px;
  top: 10px;
  width: 18px;
  height: 18px;
  border-radius: 6px;
  background: var(--surface84d7d-rose);
  color: #ffffff;
  font-family: var(--surface84d7d-f-mono);
  font-size: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.surface84d7d-notes b { color: var(--surface84d7d-paper); }

/* quick question-and-answer ledger */
.surface84d7d-qalist { margin-top: 12px; display: grid; gap: 8px; }
.surface84d7d-qalist li {
  padding: 10px 12px;
  background: var(--surface84d7d-card);
  border: 1px solid var(--surface84d7d-line-soft);
  border-radius: var(--surface84d7d-r-card);
  font-size: 13px;
  color: var(--surface84d7d-mist);
  transition: transform 0.18s ease, box-shadow 0.2s ease;
}
.surface84d7d-qalist li:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3); }
.surface84d7d-qalist b {
  display: block;
  color: #ffffff;
  font-weight: 700;
  margin-bottom: 2px;
}
.surface84d7d-qalist b::before {
  content: "›";
  color: var(--surface84d7d-amber);
  margin-right: 6px;
  font-family: var(--surface84d7d-f-mono);
}

/* plain body paragraph inside sections */
.surface84d7d-copy { font-size: 13.5px; color: var(--surface84d7d-mist); margin-top: 8px; }
.surface84d7d-copy + .surface84d7d-copy { margin-top: 7px; }
.surface84d7d-copy b, .surface84d7d-lede-txt b { color: var(--surface84d7d-paper); }
.surface84d7d-copy a { text-decoration: underline; text-underline-offset: 3px; }

/* ---------------------------------------------------------------------
   15. extended footer (homepage only) — compact groups
   --------------------------------------------------------------------- */
.surface84d7d-xfoot {
  margin-top: 8px;
  border-top: 2px solid var(--surface84d7d-line);
  padding-top: 18px;
  display: grid;
  gap: 18px;
}
.surface84d7d-xgroup h3 {
  font-family: var(--surface84d7d-f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--surface84d7d-amber);
  margin-bottom: 9px;
}
.surface84d7d-brandblurb {
  font-size: 13px;
  color: var(--surface84d7d-mist);
  padding: 12px;
  border-radius: var(--surface84d7d-r-card);
  background: var(--surface84d7d-card);
  border: 1px solid var(--surface84d7d-line-soft);
}
.surface84d7d-brandblurb b { color: var(--surface84d7d-gold); }

/* 7 promotion actions — compact chip group */
.surface84d7d-promos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.surface84d7d-promos .surface84d7d-chipbtn { width: 100%; justify-content: flex-start; }
.surface84d7d-promos .surface84d7d-promo-lead {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(255, 152, 0, 0.2), rgba(255, 215, 0, 0.08));
  border: 1px solid rgba(255, 215, 0, 0.45);
}

/* page directory — 3 compact lanes */
.surface84d7d-dir { display: grid; gap: 10px; }
.surface84d7d-dirlane {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}
.surface84d7d-dirlane a {
  display: block;
  min-height: 46px;
  padding: 7px 8px;
  border-radius: var(--surface84d7d-r-tile);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--surface84d7d-line-soft);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--surface84d7d-paper);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: box-shadow 0.2s ease, background 0.2s ease;
}
.surface84d7d-dirlane a:hover {
  background: rgba(255, 152, 0, 0.14);
  box-shadow: var(--surface84d7d-glow);
  text-decoration: none;
}

.surface84d7d-legal {
  font-size: 11.5px;
  line-height: 1.7;
  color: var(--surface84d7d-dim);
  padding: 12px;
  border-radius: var(--surface84d7d-r-tile);
  border: 1px dashed rgba(205, 92, 92, 0.4);
  background: rgba(205, 92, 92, 0.06);
}
.surface84d7d-legal b { color: var(--surface84d7d-rose); }

/* ---------------------------------------------------------------------
   16. common footer
   --------------------------------------------------------------------- */
.surface84d7d-foot {
  padding: 16px 4px 8px;
  border-top: 1px solid var(--surface84d7d-line-soft);
  text-align: center;
}
.surface84d7d-foot p {
  font-family: var(--surface84d7d-f-mono);
  font-size: 11.5px;
  color: var(--surface84d7d-dim);
}
.surface84d7d-foot b { color: var(--surface84d7d-amber); }

/* ---------------------------------------------------------------------
   17. layered mobile bottom strip — 5 roles
   --------------------------------------------------------------------- */
.surface84d7d-bnav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--surface84d7d-canvas);
  z-index: 88;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  height: calc(var(--surface84d7d-bnav-h) + env(safe-area-inset-bottom, 0px));
  padding-bottom: env(safe-area-inset-bottom, 0px);
  background: var(--surface84d7d-ink-nav);
  border-top: 1px solid var(--surface84d7d-line);
  box-shadow: 0 -8px 26px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.surface84d7d-bitem {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 44px;
  color: var(--surface84d7d-mist);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: color 0.2s ease;
}
.surface84d7d-bitem svg {
  width: 23px;
  height: 23px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.2s ease, filter 0.2s ease;
}
.surface84d7d-bitem .surface84d7d-icfill { fill: none; transition: fill 0.2s ease; }
.surface84d7d-bitem:active { color: var(--surface84d7d-gold); }
.surface84d7d-bitem:active svg { transform: translateY(-2px) scale(0.94); }

/* active layer: filled icon + glow bar */
.surface84d7d-bitem.surface84d7d-is-on { color: var(--surface84d7d-gold); }
.surface84d7d-bitem.surface84d7d-is-on svg { filter: drop-shadow(0 0 6px rgba(255, 215, 0, 0.65)); }
.surface84d7d-bitem.surface84d7d-is-on .surface84d7d-icfill { fill: var(--surface84d7d-gold); }
.surface84d7d-bitem.surface84d7d-is-on::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 26px;
  height: 3px;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(180deg, var(--surface84d7d-gold), var(--surface84d7d-amber));
  box-shadow: 0 2px 10px rgba(255, 215, 0, 0.7);
}
.surface84d7d-bitem:hover { text-decoration: none; }

/* ---------------------------------------------------------------------
   18. wide-screen: keep the phone canvas centred, add breathing room
   --------------------------------------------------------------------- */
@media (min-width: 430px) {
  .surface84d7d-lede h1 { font-size: 22.5px; }
  .surface84d7d-slidecap strong { font-size: 17.5px; }
  .surface84d7d-gname { font-size: 11.5px; }
}

@media (min-width: 481px) {
  body { border-left: 1px solid rgba(255, 152, 0, 0.14); border-right: 1px solid rgba(255, 152, 0, 0.14); }
  .surface84d7d-main { padding-left: 18px; padding-right: 18px; }
  h2 { font-size: 19.5px; }
}

/* ---------------------------------------------------------------------
   19. motion preferences
   --------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
  .surface84d7d-anim .surface84d7d-lift { opacity: 1; transform: none; }
  .surface84d7d-tickerrow { animation: none; transform: none; flex-wrap: wrap; width: auto; }
}