/* =====================================================================
   visuals-adaptive-f42cda.css
   tk666 apk (tk666apk.click) — mobile-first visual layer
   Canvas: 320-430px phone frame, centered on wide screens
   Palette: #FF8C00 / #B8860B / #212F3D (dark base, light text)
   Class prefix contract: layerf42cd-
   ===================================================================== */

/* ---------------------------------------------------------------------
   1. Design tokens + reset
   --------------------------------------------------------------------- */
:root {
  --layerf42cd-ink: #212f3d;
  --layerf42cd-ink-deep: #18222c;
  --layerf42cd-ink-raise: #2a3b4c;
  --layerf42cd-ink-card: #243442;
  --layerf42cd-flame: #ff8c00;
  --layerf42cd-flame-soft: #ffa733;
  --layerf42cd-gold: #b8860b;
  --layerf42cd-gold-soft: #d3a63a;
  --layerf42cd-paper: #f5f0e6;
  --layerf42cd-mist: #aeb9c4;
  --layerf42cd-line: rgba(255, 140, 0, 0.22);
  --layerf42cd-hair: rgba(245, 240, 230, 0.12);
  --layerf42cd-ok: #5ecb92;
  --layerf42cd-r-lg: 20px;
  --layerf42cd-r-md: 13px;
  --layerf42cd-r-sm: 9px;
  --layerf42cd-font-head: "Avenir Next", "Futura", "Segoe UI", "Noto Sans Bengali", system-ui, sans-serif;
  --layerf42cd-font-body: system-ui, -apple-system, "Segoe UI", "Noto Sans Bengali", "Hind Siliguri", sans-serif;
  --layerf42cd-rail-h: 62px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: #101820;
  color: var(--layerf42cd-paper);
  font-family: var(--layerf42cd-font-body);
  font-size: 15px;
  line-height: 1.65;
  overflow-wrap: break-word;
}

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

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

a { color: var(--layerf42cd-flame-soft); }

h1, h2, h3 {
  font-family: var(--layerf42cd-font-head);
  line-height: 1.3;
  margin: 0;
}

:focus-visible {
  outline: 2px solid var(--layerf42cd-flame);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------------------------------------------------------------------
   2. Phone canvas shell — stays 430px wide max, centered when wider
   --------------------------------------------------------------------- */
.layerf42cd-shell {
  position: relative;
  width: 100%;
  max-width: 430px; /* hard mobile canvas edge */
  margin: 0 auto;
  min-height: 100vh;
  background:
    radial-gradient(120% 42% at 50% 0%, rgba(255, 140, 0, 0.10), transparent 62%),
    linear-gradient(180deg, var(--layerf42cd-ink) 0%, var(--layerf42cd-ink-deep) 100%);
  box-shadow: 0 0 60px rgba(0, 0, 0, 0.55);
  overflow-x: hidden;
}

.layerf42cd-skip {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 120;
  background: var(--layerf42cd-flame);
  color: #1d1503;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: var(--layerf42cd-r-sm);
  transition: top 0.18s ease;
}

.layerf42cd-skip:focus { top: 8px; }

/* ---------------------------------------------------------------------
   3. Edge-aligned functional top bar
   --------------------------------------------------------------------- */
.layerf42cd-topbar {
  position: sticky;
  top: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 56px;
  padding: 7px 12px;
  background: rgba(24, 34, 44, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--layerf42cd-hair);
}

.layerf42cd-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-right: auto;
  min-width: 0;
}

.layerf42cd-brand-logo {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border-radius: 11px;
  object-fit: cover;
  box-shadow: 0 0 0 1px var(--layerf42cd-line);
}

.layerf42cd-brand-name {
  font-family: var(--layerf42cd-font-head);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.layerf42cd-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
}

/* Staggered CTA sizes: fat register, slim login */
.layerf42cd-btn {
  border: 0;
  border-radius: var(--layerf42cd-r-sm);
  min-height: 44px;
  font-weight: 700;
  transition: transform 0.14s ease, filter 0.14s ease;
}

.layerf42cd-btn:active { transform: scale(0.96); }

.layerf42cd-btn--cta {
  background: linear-gradient(180deg, var(--layerf42cd-flame-soft), var(--layerf42cd-flame));
  color: #241703;
  font-size: 14px;
  padding: 10px 15px;
  box-shadow: 0 4px 14px rgba(255, 140, 0, 0.32);
}

.layerf42cd-btn--ghost {
  background: transparent;
  border: 1.5px solid var(--layerf42cd-gold-soft);
  color: var(--layerf42cd-gold-soft);
  font-size: 12.5px;
  padding: 8px 13px;
  border-radius: 999px;
}

.layerf42cd-menu-btn {
  width: 42px;
  height: 44px;
  flex: 0 0 42px;
  display: grid;
  place-content: center;
  gap: 5px;
  background: transparent;
  border: 0;
  border-left: 1px solid var(--layerf42cd-hair);
  margin-left: 2px;
}

.layerf42cd-menu-glyph {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: var(--layerf42cd-paper);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.layerf42cd-menu-btn:active .layerf42cd-menu-glyph:nth-child(1) { transform: translateX(3px); }
.layerf42cd-menu-btn:active .layerf42cd-menu-glyph:nth-child(3) { transform: translateX(-3px); }

/* ---------------------------------------------------------------------
   4. Side drawer menu + scrim
   --------------------------------------------------------------------- */
.layerf42cd-scrim {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: rgba(8, 13, 18, 0.66);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
}

.layerf42cd-scrim.is-shown { opacity: 1; pointer-events: auto; }

.layerf42cd-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  /* anchored to the right edge of the 430px canvas at any viewport width */
  right: max(0px, calc(50% - 215px));
  z-index: 90;
  width: min(84vw, 314px);
  background: var(--layerf42cd-ink-deep);
  border-left: 1px solid var(--layerf42cd-hair);
  transform: translateX(102%);
  transition: transform 0.26s ease;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding-bottom: calc(20px + env(safe-area-inset-bottom));
}

.layerf42cd-drawer.is-open { transform: translateX(0); }

.layerf42cd-drawer-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--layerf42cd-hair);
}

.layerf42cd-drawer-head img {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  object-fit: cover;
}

.layerf42cd-drawer-head strong {
  font-family: var(--layerf42cd-font-head);
  font-size: 15.5px;
  letter-spacing: 0.02em;
}

.layerf42cd-drawer-shut {
  margin-left: auto;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: var(--layerf42cd-r-sm);
  background: var(--layerf42cd-ink-raise);
  color: var(--layerf42cd-paper);
  font-size: 18px;
  line-height: 1;
}

.layerf42cd-drawer-group { padding: 12px 8px 4px; }

.layerf42cd-drawer-label {
  margin: 0 10px 6px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--layerf42cd-gold-soft);
  font-weight: 700;
}

.layerf42cd-drawer-link {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 8px 12px;
  border-radius: var(--layerf42cd-r-sm);
  color: var(--layerf42cd-paper);
  text-decoration: none;
  font-size: 14.5px;
  border-bottom: 1px solid transparent;
}

.layerf42cd-drawer-link:active { background: var(--layerf42cd-ink-raise); }

.layerf42cd-drawer-link.is-here {
  color: var(--layerf42cd-flame-soft);
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-thickness: 2px;
}

.layerf42cd-drawer-foot {
  margin-top: auto;
  padding: 16px;
}

.layerf42cd-drawer-foot .layerf42cd-btn--cta { width: 100%; }

/* ---------------------------------------------------------------------
   5. Promo banner carousel
   --------------------------------------------------------------------- */
.layerf42cd-hero {
  position: relative;
  margin: 14px 12px 0;
  border-radius: var(--layerf42cd-r-lg);
  overflow: hidden;
  border: 1px solid var(--layerf42cd-hair);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.35);
}

.layerf42cd-track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.layerf42cd-track::-webkit-scrollbar { display: none; }

.layerf42cd-slide {
  position: relative;
  flex: 0 0 100%;
  scroll-snap-align: center;
  padding: 0;
  border: 0;
  background: var(--layerf42cd-ink-raise);
  text-align: left;
  width: 100%;
}

.layerf42cd-slide-art {
  width: 100%;
  aspect-ratio: 5 / 2;
  object-fit: cover;
}

.layerf42cd-slide-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: flex-end;
  gap: 10px;
  padding: 30px 14px 12px;
  background: linear-gradient(180deg, transparent, rgba(16, 24, 32, 0.92));
}

.layerf42cd-slide-text { min-width: 0; }

.layerf42cd-slide-kicker {
  display: block;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--layerf42cd-gold-soft);
}

.layerf42cd-slide-text strong {
  display: block;
  font-family: var(--layerf42cd-font-head);
  font-size: 15.5px;
  line-height: 1.3;
  color: #fff;
}

.layerf42cd-slide-btn {
  flex: 0 0 auto;
  border: 0;
  border-radius: 999px;
  background: var(--layerf42cd-flame);
  color: #241703;
  font-size: 12px;
  font-weight: 700;
  padding: 9px 14px;
  min-height: 40px;
}

.layerf42cd-slide-btn:active { transform: scale(0.95); }

.layerf42cd-dots {
  position: absolute;
  right: 12px;
  bottom: 10px;
  display: flex;
  gap: 6px;
  z-index: 5;
}

.layerf42cd-dot {
  width: 22px;
  height: 22px;
  padding: 0;
  border: 0;
  background: transparent;
  display: grid;
  place-content: center;
}

.layerf42cd-dot::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(245, 240, 230, 0.4);
  transition: width 0.2s ease, background 0.2s ease;
}

.layerf42cd-dot.is-on::before {
  width: 16px;
  border-radius: 4px;
  background: var(--layerf42cd-flame);
}

/* ---------------------------------------------------------------------
   6. Intro block — single H1 + lead + fact chips
   --------------------------------------------------------------------- */
.layerf42cd-intro { padding: 20px 14px 4px; }

.layerf42cd-h1 {
  font-size: 24px;
  letter-spacing: 0.01em;
  color: #fff;
}

.layerf42cd-lead {
  margin: 10px 0 0;
  color: var(--layerf42cd-mist);
  font-size: 14.5px;
}

.layerf42cd-lead strong { color: var(--layerf42cd-paper); }

.layerf42cd-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.layerf42cd-chip-fact {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 12px;
  border-radius: var(--layerf42cd-r-sm);
  background: var(--layerf42cd-ink-card);
  border: 1px solid var(--layerf42cd-hair);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--layerf42cd-paper);
}

.layerf42cd-chip-fact::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--layerf42cd-flame);
  transform: rotate(45deg);
}

/* ---------------------------------------------------------------------
   7. Category quick rail (in-page jump chips)
   --------------------------------------------------------------------- */
.layerf42cd-cats {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 16px 12px 12px;
  scrollbar-width: none;
  position: sticky;
  top: 56px;
  z-index: 30;
  background: linear-gradient(180deg, rgba(24, 34, 44, 0.96), rgba(24, 34, 44, 0.86));
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.layerf42cd-cats::-webkit-scrollbar { display: none; }

.layerf42cd-cat {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 8px 15px;
  border-radius: 999px;
  background: var(--layerf42cd-ink-card);
  border: 1px solid var(--layerf42cd-hair);
  color: var(--layerf42cd-paper);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.layerf42cd-cat:active { transform: scale(0.95); }

.layerf42cd-cat.is-live {
  border-color: var(--layerf42cd-flame);
  color: var(--layerf42cd-flame-soft);
}

/* ---------------------------------------------------------------------
   8. Game arcade sections
   --------------------------------------------------------------------- */
.layerf42cd-arcade { padding: 18px 12px 6px; }

.layerf42cd-arc-head { margin-bottom: 12px; }

.layerf42cd-arc-title {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 18.5px;
  color: #fff;
}

.layerf42cd-arc-title::before {
  content: "";
  flex: 0 0 4px;
  width: 4px;
  height: 19px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--layerf42cd-flame), var(--layerf42cd-gold));
}

.layerf42cd-arc-note {
  margin: 8px 0 0;
  font-size: 13.5px;
  color: var(--layerf42cd-mist);
}

.layerf42cd-arc-note a { color: var(--layerf42cd-flame-soft); }

.layerf42cd-arc-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  margin-top: 9px;
  font-size: 12.5px;
}

.layerf42cd-arc-strip-label { color: var(--layerf42cd-gold-soft); font-weight: 700; }

.layerf42cd-arc-strip a {
  color: var(--layerf42cd-paper);
  text-decoration: underline;
  text-decoration-color: var(--layerf42cd-gold);
  text-underline-offset: 4px;
}

/* game grid: 4 columns at 320px, denser at 375-430px */
.layerf42cd-arcade-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px 7px;
}

.layerf42cd-tile {
  padding: 0;
  border: 0;
  background: transparent;
  text-align: center;
  -webkit-tap-highlight-color: transparent;
}

.layerf42cd-tile-art {
  display: block;
  aspect-ratio: 1 / 1;
  border-radius: var(--layerf42cd-r-md);
  overflow: hidden;
  background: var(--layerf42cd-ink-card);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.layerf42cd-tile-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.layerf42cd-tile-word {
  display: block;
  margin-top: 6px;
  font-size: 11px;
  line-height: 1.3;
  color: var(--layerf42cd-paper);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.layerf42cd-tile:active .layerf42cd-tile-art {
  transform: scale(0.93);
  box-shadow: 0 0 0 2px var(--layerf42cd-flame);
}

/* large + small card mix: hero tile spans two tracks */
.layerf42cd-tile--hero { grid-column: span 2; }

.layerf42cd-tile--hero .layerf42cd-tile-art {
  border-radius: var(--layerf42cd-r-lg);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.38), 0 0 0 1px var(--layerf42cd-line);
}

.layerf42cd-tile--hero .layerf42cd-tile-word {
  font-size: 12.5px;
  font-weight: 700;
}

.layerf42cd-tile-tag {
  display: block;
  margin-top: 3px;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--layerf42cd-gold-soft);
  font-weight: 700;
}

/* ---------------------------------------------------------------------
   9. Content modules (RTP / reviews / checklist / requirements)
   --------------------------------------------------------------------- */
.layerf42cd-module {
  margin: 22px 12px 0;
  padding: 16px 14px;
  background: var(--layerf42cd-ink-card);
  border: 1px solid var(--layerf42cd-hair);
  border-radius: var(--layerf42cd-r-lg);
}

.layerf42cd-mod-title {
  font-size: 18px;
  color: #fff;
}

.layerf42cd-module > p,
.layerf42cd-module p {
  font-size: 13.8px;
  color: var(--layerf42cd-mist);
  margin: 10px 0 0;
}

.layerf42cd-module p strong { color: var(--layerf42cd-paper); }

/* quick-fact strip: summary first, expansion after */
.layerf42cd-facts {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.layerf42cd-fact {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px;
  align-items: start;
  padding: 10px 11px;
  background: var(--layerf42cd-ink-deep);
  border-radius: var(--layerf42cd-r-sm);
  border-left: 3px solid var(--layerf42cd-flame);
  font-size: 13px;
  color: var(--layerf42cd-paper);
}

.layerf42cd-fact-num {
  font-family: var(--layerf42cd-font-head);
  font-size: 15px;
  font-weight: 800;
  color: var(--layerf42cd-flame-soft);
  line-height: 1.2;
}

/* expandable detail blocks */
.layerf42cd-more {
  margin-top: 12px;
  border: 1px solid var(--layerf42cd-hair);
  border-radius: var(--layerf42cd-r-md);
  background: var(--layerf42cd-ink-deep);
}

.layerf42cd-more-summary {
  cursor: pointer;
  padding: 12px 13px;
  font-weight: 700;
  font-size: 13.5px;
  color: var(--layerf42cd-flame-soft);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.layerf42cd-more-summary::-webkit-details-marker { display: none; }

.layerf42cd-more-summary::after {
  content: "+";
  font-size: 16px;
  color: var(--layerf42cd-gold-soft);
  transition: transform 0.2s ease;
}

.layerf42cd-more[open] .layerf42cd-more-summary::after { transform: rotate(45deg); }

.layerf42cd-more .layerf42cd-more-body {
  padding: 0 13px 12px;
  font-size: 13.4px;
  color: var(--layerf42cd-mist);
}

/* testimonial rail — compact horizontal cards */
.layerf42cd-quote-row {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 12px 2px 6px;
  scrollbar-width: none;
  margin: 0 -2px;
}

.layerf42cd-quote-row::-webkit-scrollbar { display: none; }

.layerf42cd-quote {
  flex: 0 0 82%;
  scroll-snap-align: center;
  background: var(--layerf42cd-ink-deep);
  border: 1px solid var(--layerf42cd-hair);
  border-radius: var(--layerf42cd-r-md);
  padding: 13px 14px;
}

.layerf42cd-quote-text {
  margin: 0;
  font-size: 13.4px;
  color: var(--layerf42cd-paper);
  line-height: 1.6;
}

.layerf42cd-quote-text::before { content: "“ "; color: var(--layerf42cd-flame); font-weight: 700; }

.layerf42cd-quote-who {
  display: block;
  margin-top: 9px;
  font-size: 12px;
  color: var(--layerf42cd-gold-soft);
  font-weight: 700;
}

/* decision checklist — single column */
.layerf42cd-checklist {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.layerf42cd-check-item {
  position: relative;
  padding: 10px 12px 10px 38px;
  background: var(--layerf42cd-ink-deep);
  border-radius: var(--layerf42cd-r-sm);
  font-size: 13.4px;
  color: var(--layerf42cd-paper);
}

.layerf42cd-check-item::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 14px;
  width: 14px;
  height: 8px;
  border-left: 3px solid var(--layerf42cd-ok);
  border-bottom: 3px solid var(--layerf42cd-ok);
  transform: rotate(-45deg);
}

/* requirements list */
.layerf42cd-req-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.layerf42cd-req-item {
  padding: 10px 12px;
  background: var(--layerf42cd-ink-deep);
  border-radius: var(--layerf42cd-r-sm);
  border: 1px solid var(--layerf42cd-hair);
  font-size: 13.3px;
  color: var(--layerf42cd-mist);
}

.layerf42cd-req-key {
  display: block;
  font-weight: 700;
  color: var(--layerf42cd-paper);
  margin-bottom: 2px;
}

/* module CTA — pill outline, secondary weight */
.layerf42cd-mod-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  min-height: 44px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1.5px solid var(--layerf42cd-flame);
  background: rgba(255, 140, 0, 0.08);
  color: var(--layerf42cd-flame-soft);
  font-size: 13.5px;
  font-weight: 700;
}

.layerf42cd-mod-cta::after { content: "→"; font-size: 15px; }

.layerf42cd-mod-cta:active { transform: scale(0.96); }

/* Help-page structures keep long guidance readable without changing the shared shell. */
.layerf42cd-step-list { display: grid; gap: 9px; margin-top: 12px; }
.layerf42cd-step { display: grid; grid-template-columns: 38px 1fr; gap: 10px; padding: 11px; background: var(--layerf42cd-ink-deep); border-radius: var(--layerf42cd-r-sm); border-left: 3px solid var(--layerf42cd-gold); }
.layerf42cd-step > span { color: var(--layerf42cd-flame-soft); font-family: var(--layerf42cd-font-head); font-weight: 800; }
.layerf42cd-step h3, .layerf42cd-safety-grid h3, .layerf42cd-qa-list h3 { font-size: 14px; color: var(--layerf42cd-paper); }
.layerf42cd-step p, .layerf42cd-safety-grid p, .layerf42cd-qa-list p { margin: 4px 0 0; color: var(--layerf42cd-mist); font-size: 13px; }
.layerf42cd-safety-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 12px; }
.layerf42cd-safety-grid article { padding: 11px; background: var(--layerf42cd-ink-deep); border-top: 2px solid var(--layerf42cd-flame); border-radius: var(--layerf42cd-r-sm); }
.layerf42cd-qa-list { display: grid; gap: 8px; margin-top: 12px; }
.layerf42cd-qa-list article, .layerf42cd-compare-list > div { padding: 11px 12px; background: var(--layerf42cd-ink-deep); border-radius: var(--layerf42cd-r-sm); }
.layerf42cd-issue-table { margin-top: 12px; overflow-x: auto; border: 1px solid var(--layerf42cd-hair); border-radius: var(--layerf42cd-r-sm); }
.layerf42cd-issue-head, .layerf42cd-issue-row { display: grid; grid-template-columns: 1.05fr 1fr 1.25fr; min-width: 470px; gap: 8px; padding: 10px; font-size: 12px; }
.layerf42cd-issue-head { color: var(--layerf42cd-gold-soft); background: var(--layerf42cd-ink-deep); font-weight: 700; }
.layerf42cd-issue-row { color: var(--layerf42cd-mist); border-top: 1px solid var(--layerf42cd-hair); }
.layerf42cd-issue-row strong { color: var(--layerf42cd-paper); }
.layerf42cd-compare-list { display: grid; gap: 8px; margin-top: 12px; }
.layerf42cd-compare-list strong { display: block; color: var(--layerf42cd-flame-soft); font-size: 13.5px; }
.layerf42cd-compare-list span { display: block; margin-top: 3px; color: var(--layerf42cd-mist); font-size: 13px; }
.layerf42cd-callout { display: grid; gap: 4px; margin-top: 12px; padding: 12px; background: rgba(255, 140, 0, 0.11); border: 1px solid var(--layerf42cd-line); border-radius: var(--layerf42cd-r-md); }
.layerf42cd-callout strong { color: var(--layerf42cd-flame-soft); }
.layerf42cd-callout span { color: var(--layerf42cd-paper); font-size: 13px; }

/* ---------------------------------------------------------------------
   10. Extended footer — sectioned list: brand > directory > promos > note
   --------------------------------------------------------------------- */
.layerf42cd-extended {
  margin: 26px 12px 0;
  padding: 16px 14px;
  border-radius: var(--layerf42cd-r-lg);
  background: var(--layerf42cd-ink-deep);
  border: 1px solid var(--layerf42cd-hair);
}

.layerf42cd-ext-title {
  font-family: var(--layerf42cd-font-head);
  font-size: 16px;
  font-weight: 800;
  color: #fff;
  margin: 0 0 6px;
}

.layerf42cd-ext-brand { font-size: 13.2px; color: var(--layerf42cd-mist); margin: 0; }

.layerf42cd-ext-dir {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--layerf42cd-hair);
  display: grid;
  gap: 14px;
}

.layerf42cd-ext-col-title {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--layerf42cd-gold-soft);
  margin: 0 0 7px;
}

.layerf42cd-ext-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }

.layerf42cd-ext-link {
  color: var(--layerf42cd-paper);
  text-decoration: none;
  font-size: 13.4px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 32px;
}

.layerf42cd-ext-link::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--layerf42cd-flame);
  opacity: 0.75;
}

.layerf42cd-ext-link:active { color: var(--layerf42cd-flame-soft); }

.layerf42cd-ext-promo {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--layerf42cd-hair);
  display: grid;
  gap: 8px;
}

.layerf42cd-ext-offer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  min-height: 46px;
  padding: 11px 13px;
  border: 1px solid var(--layerf42cd-line);
  border-radius: var(--layerf42cd-r-sm);
  background: linear-gradient(90deg, rgba(255, 140, 0, 0.14), rgba(184, 134, 11, 0.08));
  color: var(--layerf42cd-paper);
  font-size: 13.4px;
  font-weight: 600;
  text-align: left;
  transition: transform 0.14s ease;
}

.layerf42cd-ext-offer::after {
  content: "›";
  font-size: 18px;
  color: var(--layerf42cd-flame);
  font-weight: 700;
}

.layerf42cd-ext-offer:active { transform: scale(0.97); }

.layerf42cd-ext-note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--layerf42cd-hair);
  font-size: 11.8px;
  line-height: 1.6;
  color: var(--layerf42cd-mist);
}

/* ---------------------------------------------------------------------
   11. Common footer (copyright only)
   --------------------------------------------------------------------- */
.layerf42cd-common {
  padding: 22px 16px calc(18px + var(--layerf42cd-rail-h) + env(safe-area-inset-bottom));
  text-align: center;
}

.layerf42cd-common p {
  margin: 0;
  font-size: 12.2px;
  color: var(--layerf42cd-mist);
}

/* main content keeps clear of the fixed bottom rail */
.layerf42cd-main { padding-bottom: 8px; display: block; }

/* ---------------------------------------------------------------------
   12. Bottom navigation rail — full-width track, 5 roles
   --------------------------------------------------------------------- */
.layerf42cd-rail {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 70;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: rgba(24, 34, 44, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--layerf42cd-hair);
  padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
}

.layerf42cd-rail-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 52px;
  padding: 4px 2px;
  background: transparent;
  border: 0;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

/* borderless symbol + emphasized word */
.layerf42cd-rail-glyph {
  width: 23px;
  height: 23px;
  color: var(--layerf42cd-mist);
  transition: transform 0.16s ease, color 0.16s ease;
}

.layerf42cd-rail-glyph svg { width: 100%; height: 100%; display: block; }

.layerf42cd-rail-word {
  font-size: 10.6px;
  font-weight: 600;
  color: var(--layerf42cd-mist);
  opacity: 0.78;
  transition: opacity 0.18s ease, color 0.18s ease;
}

/* label-reveal micro interaction */
.layerf42cd-rail-item:active .layerf42cd-rail-word { opacity: 1; color: #fff; }
.layerf42cd-rail-item:active .layerf42cd-rail-glyph { transform: translateY(-2px); color: var(--layerf42cd-flame-soft); }

/* active role marked with an underline bar */
.layerf42cd-rail-item.is-active .layerf42cd-rail-glyph { color: var(--layerf42cd-flame); }
.layerf42cd-rail-item.is-active .layerf42cd-rail-word { opacity: 1; color: var(--layerf42cd-paper); }
.layerf42cd-rail-item.is-active::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 3px;
  border-radius: 2px;
  background: var(--layerf42cd-flame);
}

/* ---------------------------------------------------------------------
   13. Breakpoints — 320 base, denser at 360/375/400/430
   --------------------------------------------------------------------- */
@media (min-width: 360px) {
  .layerf42cd-arcade-grid { gap: 10px 8px; }
  .layerf42cd-tile-word { font-size: 11.3px; }
}

@media (min-width: 375px) {
  .layerf42cd-h1 { font-size: 26px; }
  .layerf42cd-lead { font-size: 15px; }
  .layerf42cd-ext-dir { grid-template-columns: 1fr 1fr; }
  .layerf42cd-quote { flex: 0 0 64%; }
}

@media (min-width: 400px) {
  .layerf42cd-arcade-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .layerf42cd-arc-title { font-size: 19.5px; }
}

/* 430px canvas edge — the widest the phone frame ever gets */
@media (min-width: 430px) {
  .layerf42cd-intro { padding: 24px 16px 4px; }
  .layerf42cd-arcade { padding: 20px 16px 6px; }
  .layerf42cd-module,
  .layerf42cd-extended { margin-left: 16px; margin-right: 16px; }
  .layerf42cd-hero { margin-left: 16px; margin-right: 16px; }
  .layerf42cd-cats { padding-left: 16px; padding-right: 16px; }
  .layerf42cd-tile-word { font-size: 11.6px; }
}

/* wide screens: keep the phone canvas framed and centered */
@media (min-width: 431px) {
  body { background: radial-gradient(60% 40% at 50% 0%, #1a2836, #0c1319 78%); }
  .layerf42cd-shell { min-height: 100vh; }
}

/* short viewports: shrink the banner so the header stays useful */
@media (max-height: 620px) {
  .layerf42cd-slide-art { aspect-ratio: 16 / 7; }
}

/* honour reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}