/* ==========================================================================
   bingoplus com - visuals-adaptive-c68892.css
   Mobile-first stylesheet tuned for the 320-430px phone canvas; wide screens
   keep the same centered phone canvas. Every class and custom property uses
   the shell68892- prefix.
   Palette: #273746 base / #E5E5E5 ink / #9370DB accent / #FFC0CB highlight /
   #FF5722 flame. Small radii, high density, light press transitions.
   ========================================================================== */

/* ---------- 1. Design tokens ---------- */
:root {
  --shell68892-bg: #273746;
  --shell68892-bg-deep: #1f2b37;
  --shell68892-surface: #2f4152;
  --shell68892-surface-2: #384c5f;
  --shell68892-line: rgba(229, 229, 229, 0.14);
  --shell68892-line-strong: rgba(229, 229, 229, 0.26);
  --shell68892-ink: #e5e5e5;
  --shell68892-ink-dim: #a9b4bf;
  --shell68892-purple: #9370db;
  --shell68892-purple-deep: #7658c4;
  --shell68892-pink: #ffc0cb;
  --shell68892-flame: #ff5722;
  --shell68892-radius: 8px;
  --shell68892-radius-sm: 5px;
  --shell68892-font-display: "Arial Black", "Franklin Gothic Medium", "Segoe UI", Arial, sans-serif;
  --shell68892-font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --shell68892-shadow: 0 10px 26px rgba(0, 0, 0, 0.38);
  --shell68892-canvas: 480px;
  --shell68892-header-h: 58px;
  --shell68892-bnav-h: 64px;
}

/* ---------- 2. Base & phone canvas ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: #161f28;
  background-image: linear-gradient(180deg, #131b23 0%, #1a2530 100%);
  color: var(--shell68892-ink);
  font-family: var(--shell68892-font-body);
  font-size: 14px;
  line-height: 1.62;
  min-height: 100vh;
}

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

a { color: var(--shell68892-pink); text-decoration: none; }
a:hover { text-decoration: underline; }

.shell68892-page {
  position: relative;
  max-width: var(--shell68892-canvas);
  margin: 0 auto;
  background: var(--shell68892-bg);
  min-height: 100vh;
  overflow-x: hidden;
  padding-top: var(--shell68892-header-h);
}

.shell68892-main {
  padding: 14px 12px calc(var(--shell68892-bnav-h) + env(safe-area-inset-bottom) + 26px);
}

.shell68892-main section { margin-bottom: 24px; }

/* ---------- 3. Functional header (edge-aligned) ---------- */
.shell68892-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--shell68892-canvas);
  height: var(--shell68892-header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 0 10px 0 12px;
  background: rgba(26, 36, 46, 0.97);
  border-bottom: 1px solid var(--shell68892-line);
  z-index: 90;
}

.shell68892-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  color: var(--shell68892-ink);
}

.shell68892-brand:hover { text-decoration: none; }

.shell68892-logo {
  width: 34px;
  height: 34px;
  border-radius: var(--shell68892-radius-sm);
  border: 1px solid var(--shell68892-line-strong);
  flex: 0 0 auto;
}

.shell68892-brandname {
  font-family: var(--shell68892-font-display);
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--shell68892-pink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.shell68892-actions {
  display: flex;
  align-items: center;
  gap: 7px;
  flex: 0 0 auto;
}

/* Size-staggered CTA pair: slim ghost login, wide flame register */
.shell68892-btn {
  font-family: var(--shell68892-font-display);
  font-size: 12px;
  letter-spacing: 0.03em;
  line-height: 1;
  border-radius: var(--shell68892-radius-sm);
  cursor: pointer;
  min-height: 44px;
  transition: transform 0.12s ease, background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.shell68892-btn:active { transform: scale(0.93); }

.shell68892-btn-ghost {
  padding: 10px 12px;
  color: var(--shell68892-ink);
  background: transparent;
  border: 1px solid var(--shell68892-purple);
}

.shell68892-btn-ghost:hover { border-color: var(--shell68892-pink); color: var(--shell68892-pink); }

.shell68892-btn-flame {
  padding: 10px 18px;
  color: #fff;
  background: linear-gradient(135deg, var(--shell68892-flame) 0%, #ff7043 100%);
  border: 0;
  box-shadow: 0 4px 12px rgba(255, 87, 34, 0.32);
}

.shell68892-btn-flame:hover { filter: brightness(1.08); text-decoration: none; }

.shell68892-menubtn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--shell68892-line-strong);
  border-radius: var(--shell68892-radius-sm);
  cursor: pointer;
  color: var(--shell68892-ink);
  transition: transform 0.12s ease, border-color 0.15s ease;
}

.shell68892-menubtn:active { transform: scale(0.9); }

.shell68892-menubtn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  display: block;
  transition: transform 0.18s ease;
}

.shell68892-menubtn[aria-expanded="true"] svg { transform: rotate(90deg); }
.shell68892-menubtn[aria-expanded="true"] { border-color: var(--shell68892-pink); color: var(--shell68892-pink); }

/* ---------- 4. Sectioned menu panel ---------- */
.shell68892-menupanel {
  position: fixed;
  top: var(--shell68892-header-h);
  left: 50%;
  transform: translateX(-50%) translateY(-10px);
  width: 100%;
  max-width: var(--shell68892-canvas);
  max-height: calc(100vh - var(--shell68892-header-h));
  overflow-y: auto;
  background: var(--shell68892-bg-deep);
  border-bottom: 2px solid var(--shell68892-purple);
  padding: 6px 12px 18px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  z-index: 80;
  transition: opacity 0.16s ease, transform 0.16s ease, visibility 0.16s;
}

.shell68892-menupanel.shell68892-menuopen {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.shell68892-menusec {
  padding: 10px 0 6px;
  border-bottom: 1px solid var(--shell68892-line);
}

.shell68892-menusec:last-child { border-bottom: 0; }

.shell68892-menusec-h {
  margin: 0 0 7px;
  font-family: var(--shell68892-font-display);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--shell68892-purple);
}

.shell68892-menulinks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.shell68892-menulink {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 10px;
  border: 1px solid var(--shell68892-line);
  border-radius: var(--shell68892-radius-sm);
  background: var(--shell68892-surface);
  color: var(--shell68892-ink);
  font-size: 12.5px;
  transition: background-color 0.15s ease, border-color 0.15s ease, transform 0.12s ease;
}

.shell68892-menulink:hover,
.shell68892-menulink:focus-visible {
  text-decoration: none;
  border-color: var(--shell68892-purple);
  background: var(--shell68892-surface-2);
}

.shell68892-menulink:active { transform: scale(0.97); }

.shell68892-menuhome {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  margin: 8px 0 2px;
  padding: 10px 12px;
  border-radius: var(--shell68892-radius-sm);
  background: linear-gradient(135deg, var(--shell68892-purple) 0%, var(--shell68892-purple-deep) 100%);
  color: #fff;
  font-family: var(--shell68892-font-display);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.shell68892-menuhome:hover { text-decoration: none; filter: brightness(1.08); }

/* ---------- 5. Intro block & H1 ---------- */
.shell68892-intro { padding: 4px 2px 2px; }

.shell68892-kicker {
  margin: 0 0 6px;
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--shell68892-flame);
  font-family: var(--shell68892-font-display);
}

.shell68892-h1 {
  margin: 0 0 10px;
  font-family: var(--shell68892-font-display);
  font-size: 21px;
  line-height: 1.28;
  letter-spacing: 0.01em;
  color: var(--shell68892-ink);
  text-wrap: balance;
}

.shell68892-lede {
  margin: 0;
  font-size: 13.5px;
  color: var(--shell68892-ink-dim);
}

/* ---------- 6. Promo carousel ---------- */
.shell68892-hero { padding: 14px 0 4px; }

.shell68892-carousel {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--shell68892-radius);
  overflow: hidden;
  border: 1px solid var(--shell68892-line-strong);
  box-shadow: var(--shell68892-shadow);
  touch-action: pan-y;
}

.shell68892-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.shell68892-slide.shell68892-slide-on {
  opacity: 1;
  z-index: 1;
  pointer-events: auto;
}

.shell68892-slideimg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.shell68892-slidecap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px;
  padding: 30px 12px 12px;
  background: linear-gradient(180deg, rgba(31, 43, 55, 0) 0%, rgba(20, 28, 36, 0.94) 88%);
}

.shell68892-slidetitle {
  margin: 0;
  font-family: var(--shell68892-font-display);
  font-size: 14px;
  line-height: 1.3;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.55);
}

.shell68892-slidebtn {
  flex: 0 0 auto;
  display: inline-block;
  min-height: 44px;
  padding: 11px 14px;
  border-radius: var(--shell68892-radius-sm);
  background: linear-gradient(135deg, var(--shell68892-flame) 0%, #ff8a5c 100%);
  color: #fff;
  font-family: var(--shell68892-font-display);
  font-size: 11.5px;
  letter-spacing: 0.03em;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(255, 87, 34, 0.4);
  transition: transform 0.12s ease, filter 0.15s ease;
}

.shell68892-slidebtn:hover { text-decoration: none; filter: brightness(1.08); }
.shell68892-slidebtn:active { transform: scale(0.93); }

.shell68892-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 10px;
}

.shell68892-dot {
  appearance: none;
  position: relative;
  width: 24px;
  height: 24px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
}

.shell68892-dot::after {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 99px;
  background: rgba(229, 229, 229, 0.4);
  transition: inset 0.15s ease, background-color 0.15s ease;
}

.shell68892-dot:active::after { transform: scale(0.85); }

.shell68892-dot.shell68892-dot-on::after {
  inset: 5px 4px;
  background: var(--shell68892-flame);
}

/* ---------- 7. Game sections & grid ---------- */
.shell68892-sect { scroll-margin-top: calc(var(--shell68892-header-h) + 8px); }

.shell68892-sect-h {
  margin: 0 0 7px;
  font-family: var(--shell68892-font-display);
  font-size: 16px;
  line-height: 1.32;
  letter-spacing: 0.01em;
  color: var(--shell68892-ink);
}

.shell68892-sect-h::before {
  content: "";
  display: block;
  width: 26px;
  height: 3px;
  margin-bottom: 7px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--shell68892-flame) 0%, var(--shell68892-purple) 100%);
}

.shell68892-sect-p {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--shell68892-ink-dim);
}

/* 4 columns at 320px, 5 columns from 393px up */
.shell68892-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px 7px;
}

/* Game card: square image over a bottom name bar */
.shell68892-gcard {
  display: block;
  background: var(--shell68892-surface);
  border: 1px solid var(--shell68892-line);
  border-radius: var(--shell68892-radius-sm);
  overflow: hidden;
  color: var(--shell68892-ink);
  transition: transform 0.12s ease, border-color 0.15s ease, background-color 0.15s ease;
}

.shell68892-gcard:hover,
.shell68892-gcard:focus-visible {
  text-decoration: none;
  border-color: var(--shell68892-purple);
  background: var(--shell68892-surface-2);
}

.shell68892-gcard:active { transform: scale(0.94); }

.shell68892-gthumb {
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-bottom: 1px solid var(--shell68892-line);
}

.shell68892-gthumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.shell68892-gname {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 30px;
  padding: 4px 5px 6px;
  font-size: 10.5px;
  line-height: 1.3;
  text-align: center;
  color: var(--shell68892-ink);
  background: var(--shell68892-bg-deep);
}

/* ---------- 8. Fact chips ---------- */
.shell68892-chips {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.shell68892-chip {
  padding: 10px 6px;
  text-align: center;
  border: 1px solid var(--shell68892-line);
  border-radius: var(--shell68892-radius-sm);
  background: var(--shell68892-bg-deep);
}

.shell68892-chip-v {
  display: block;
  font-family: var(--shell68892-font-display);
  font-size: 17px;
  color: var(--shell68892-pink);
  line-height: 1.15;
}

.shell68892-chip-l {
  display: block;
  margin-top: 3px;
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--shell68892-ink-dim);
}

/* ---------- 9. Category highlight rows ---------- */
.shell68892-catrows {
  margin: 0;
  padding: 0;
  list-style: none;
}

.shell68892-catrow {
  display: flex;
  gap: 10px;
  padding: 10px 2px;
  border-bottom: 1px dashed var(--shell68892-line);
}

.shell68892-catrow:last-child { border-bottom: 0; }

.shell68892-catrow-k {
  flex: 0 0 86px;
  font-family: var(--shell68892-font-display);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--shell68892-purple);
  padding-top: 2px;
}

.shell68892-catrow-v {
  flex: 1;
  min-width: 0;
  font-size: 12.5px;
  color: var(--shell68892-ink-dim);
}

/* ---------- 10. Numbered steps ---------- */
.shell68892-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: shell68892-step;
}

.shell68892-step {
  position: relative;
  counter-increment: shell68892-step;
  padding: 0 0 12px 38px;
}

.shell68892-step::before {
  content: counter(shell68892-step);
  position: absolute;
  left: 0;
  top: 0;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--shell68892-surface-2);
  border: 1px solid var(--shell68892-purple);
  color: var(--shell68892-pink);
  font-family: var(--shell68892-font-display);
  font-size: 12px;
}

.shell68892-step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 13px;
  top: 28px;
  bottom: 0;
  width: 1px;
  background: var(--shell68892-line-strong);
}

.shell68892-step-t {
  display: block;
  font-family: var(--shell68892-font-display);
  font-size: 12.5px;
  color: var(--shell68892-ink);
  margin-bottom: 2px;
}

.shell68892-step p { margin: 0; font-size: 12.5px; color: var(--shell68892-ink-dim); }

/* ---------- 11. Offer rows ---------- */
.shell68892-offers { display: flex; flex-direction: column; gap: 10px; }

.shell68892-offer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--shell68892-line);
  border-radius: var(--shell68892-radius);
  background: var(--shell68892-bg-deep);
}

.shell68892-offer-star {
  border-color: var(--shell68892-flame);
  background: linear-gradient(135deg, rgba(255, 87, 34, 0.16) 0%, rgba(147, 112, 219, 0.12) 100%);
}

.shell68892-offer-body { min-width: 0; }

.shell68892-offer-t {
  margin: 0 0 3px;
  font-family: var(--shell68892-font-display);
  font-size: 13px;
  color: var(--shell68892-ink);
}

.shell68892-offer p { margin: 0; font-size: 12px; color: var(--shell68892-ink-dim); }

.shell68892-offer-cta {
  flex: 0 0 auto;
  display: inline-block;
  min-height: 44px;
  padding: 11px 12px;
  border-radius: var(--shell68892-radius-sm);
  font-family: var(--shell68892-font-display);
  font-size: 11px;
  letter-spacing: 0.03em;
  white-space: nowrap;
  transition: transform 0.12s ease, filter 0.15s ease;
}

.shell68892-offer-cta:active { transform: scale(0.93); }
.shell68892-offer-cta:hover { text-decoration: none; }

.shell68892-offer-cta-main {
  background: linear-gradient(135deg, var(--shell68892-flame) 0%, #ff8a5c 100%);
  color: #fff;
  padding: 12px 16px;
}

.shell68892-offer-cta-sub {
  border: 1px solid var(--shell68892-purple);
  color: var(--shell68892-pink);
}

.shell68892-offer-cta-sub:hover { border-color: var(--shell68892-pink); }

.shell68892-offernote {
  margin: 10px 0 0;
  padding: 10px 12px;
  border-left: 3px solid var(--shell68892-purple);
  border-radius: 0 var(--shell68892-radius-sm) var(--shell68892-radius-sm) 0;
  background: var(--shell68892-surface);
  font-size: 12px;
  color: var(--shell68892-ink-dim);
}

/* ---------- 12. FAQ accordions ---------- */
.shell68892-faq { display: flex; flex-direction: column; gap: 8px; }

.shell68892-faq details {
  border: 1px solid var(--shell68892-line);
  border-radius: var(--shell68892-radius-sm);
  background: var(--shell68892-bg-deep);
  overflow: hidden;
}

.shell68892-faq summary {
  list-style: none;
  cursor: pointer;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 11px 12px;
  font-family: var(--shell68892-font-display);
  font-size: 12.5px;
  line-height: 1.35;
  color: var(--shell68892-ink);
}

.shell68892-faq summary::-webkit-details-marker { display: none; }

.shell68892-faq summary::after {
  content: "+";
  flex: 0 0 auto;
  font-size: 16px;
  color: var(--shell68892-flame);
  transition: transform 0.15s ease;
}

.shell68892-faq details[open] summary::after { transform: rotate(45deg); }

.shell68892-faq details[open] summary {
  border-bottom: 1px solid var(--shell68892-line);
  color: var(--shell68892-pink);
}

.shell68892-faq-a {
  margin: 0;
  padding: 10px 12px 12px;
  font-size: 12.5px;
  color: var(--shell68892-ink-dim);
}

/* ---------- 13. Relationship map ---------- */
.shell68892-rel {
  margin: 0;
  padding: 0;
  list-style: none;
}

.shell68892-rel li {
  position: relative;
  padding: 7px 0 7px 18px;
  font-size: 12.5px;
  color: var(--shell68892-ink-dim);
  border-bottom: 1px solid var(--shell68892-line);
}

.shell68892-rel li:last-child { border-bottom: 0; }

.shell68892-rel li::before {
  content: "›";
  position: absolute;
  left: 2px;
  top: 5px;
  color: var(--shell68892-flame);
  font-family: var(--shell68892-font-display);
  font-size: 14px;
}

/* ---------- 14. Extended footer ---------- */
.shell68892-xfoot {
  margin: 26px 0 0;
  padding: 16px 12px 8px;
  border-top: 2px solid var(--shell68892-purple);
  background: var(--shell68892-bg-deep);
}

.shell68892-xfoot-h {
  margin: 0 0 8px;
  font-family: var(--shell68892-font-display);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--shell68892-purple);
}

.shell68892-xfoot-brand-t {
  margin: 0 0 6px;
  font-family: var(--shell68892-font-display);
  font-size: 15px;
  color: var(--shell68892-pink);
}

.shell68892-xfoot-brand p {
  margin: 0 0 16px;
  font-size: 12px;
  color: var(--shell68892-ink-dim);
}

.shell68892-xpromos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 16px;
}

.shell68892-xpromo {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 9px 10px;
  border: 1px solid var(--shell68892-line);
  border-radius: var(--shell68892-radius-sm);
  background: var(--shell68892-surface);
  color: var(--shell68892-ink);
  font-size: 11.5px;
  line-height: 1.3;
  cursor: pointer;
  transition: transform 0.12s ease, border-color 0.15s ease, background-color 0.15s ease;
}

.shell68892-xpromo:hover,
.shell68892-xpromo:focus-visible {
  text-decoration: none;
  border-color: var(--shell68892-flame);
  background: var(--shell68892-surface-2);
}

.shell68892-xpromo:active { transform: scale(0.95); }

.shell68892-xpromo svg {
  flex: 0 0 auto;
  width: 17px;
  height: 17px;
  fill: var(--shell68892-flame);
}

.shell68892-xpromo-alt svg { fill: var(--shell68892-purple); }

.shell68892-xpromo span { min-width: 0; }

.shell68892-dirgrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 10px;
  margin: 0 0 16px;
  padding: 0;
  list-style: none;
}

.shell68892-dirgrid a {
  display: block;
  padding: 7px 0;
  border-bottom: 1px dotted var(--shell68892-line);
  font-size: 12px;
  color: var(--shell68892-ink-dim);
}

.shell68892-dirgrid a:hover { color: var(--shell68892-pink); text-decoration: none; }

.shell68892-xfoot-note {
  margin: 0;
  padding: 10px 12px;
  border-radius: var(--shell68892-radius-sm);
  background: rgba(255, 192, 203, 0.08);
  font-size: 11px;
  line-height: 1.55;
  color: var(--shell68892-ink-dim);
}

/* ---------- 15. Common footer (copyright bar) ---------- */
.shell68892-foot {
  padding: 12px 12px 14px;
  text-align: center;
  border-top: 1px solid var(--shell68892-line);
  background: var(--shell68892-bg-deep);
}

.shell68892-foot p {
  margin: 0;
  font-size: 11px;
  color: var(--shell68892-ink-dim);
}

/* ---------- 16. Bottom navigation rail ---------- */
.shell68892-bnav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--shell68892-canvas);
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  height: calc(var(--shell68892-bnav-h) + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: rgba(23, 32, 42, 0.98);
  border-top: 1px solid var(--shell68892-line-strong);
  z-index: 95;
}

.shell68892-bnav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 44px;
  padding: 6px 2px 4px;
  border: 0;
  background: transparent;
  color: var(--shell68892-ink-dim);
  font-family: var(--shell68892-font-body);
  cursor: pointer;
  transition: transform 0.12s ease, color 0.15s ease, background-color 0.15s ease;
}

.shell68892-bnav-item:active { transform: scale(0.88); }

.shell68892-bnav-item:focus-visible {
  outline: 2px solid var(--shell68892-pink);
  outline-offset: -2px;
}

.shell68892-bnav-ico svg {
  width: 21px;
  height: 21px;
  fill: currentColor;
  display: block;
}

.shell68892-bnav-label {
  font-size: 9.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1;
}

/* Active role: contrast inversion via filled purple block */
.shell68892-bnav-on {
  color: #fff;
  background: linear-gradient(180deg, var(--shell68892-purple) 0%, var(--shell68892-purple-deep) 100%);
  border-radius: 10px 10px 0 0;
  margin-top: 4px;
  padding-top: 2px;
}

.shell68892-bnav-promo { color: var(--shell68892-pink); }
.shell68892-bnav-promo svg { fill: var(--shell68892-flame); }

/* ---------- 17. Focus & motion discipline ---------- */
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--shell68892-pink);
  outline-offset: 2px;
  border-radius: var(--shell68892-radius-sm);
}

::selection { background: var(--shell68892-purple); color: #fff; }

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

/* ---------- 18. Responsive fine-tuning ---------- */

/* Small phones: keep everything flush and readable */
@media (max-width: 359px) {
  .shell68892-brandname { font-size: 12.5px; }
  .shell68892-btn-ghost { padding: 10px 9px; }
  .shell68892-btn-flame { padding: 10px 13px; }
  .shell68892-slidetitle { font-size: 12.5px; }
  .shell68892-catrow-k { flex-basis: 74px; }
}

/* Mid phones: roomier game grid stays at 4 columns until 393px */
@media (min-width: 375px) {
  .shell68892-main { padding-left: 14px; padding-right: 14px; }
  .shell68892-h1 { font-size: 23px; }
  .shell68892-lede { font-size: 14px; }
  .shell68892-sect-h { font-size: 17px; }
  .shell68892-gname { font-size: 11px; }
}

/* 393px and up: fifth game column */
@media (min-width: 393px) {
  .shell68892-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .shell68892-menulinks { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* 430px and up: larger phones keep the same canvas with relaxed spacing */
@media (min-width: 430px) {
  .shell68892-main { padding-left: 18px; padding-right: 18px; }
  .shell68892-h1 { font-size: 25px; }
  .shell68892-sect-h { font-size: 18px; }
  .shell68892-sect-p { font-size: 13.5px; }
  .shell68892-gname { font-size: 11.5px; min-height: 32px; }
  .shell68892-slidetitle { font-size: 15px; }
  .shell68892-chip-v { font-size: 19px; }
}

/* Wide screens: centered phone canvas with visible gutters */
@media (min-width: 520px) {
  .shell68892-page {
    box-shadow: 0 0 0 1px rgba(229, 229, 229, 0.06), 0 0 60px rgba(0, 0, 0, 0.55);
  }
  .shell68892-xpromos { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .shell68892-dirgrid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ---------- 19. Help-page patterns ---------- */
.shell68892-alert {
  margin: 12px 0 0;
  padding: 12px 13px;
  border-left: 4px solid var(--shell68892-flame);
  border-radius: 0 var(--shell68892-radius-sm) var(--shell68892-radius-sm) 0;
  background: rgba(255, 87, 34, 0.13);
  color: var(--shell68892-ink);
  font-size: 12.5px;
}

.shell68892-helpgrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.shell68892-helpbox {
  min-height: 100%;
  padding: 11px;
  border: 1px solid var(--shell68892-line);
  border-radius: var(--shell68892-radius-sm);
  background: var(--shell68892-surface);
}

.shell68892-helpbox h3 {
  margin: 0 0 5px;
  font-family: var(--shell68892-font-display);
  font-size: 12px;
  line-height: 1.3;
  color: var(--shell68892-pink);
}

.shell68892-helpbox p {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--shell68892-ink-dim);
}

.shell68892-checklist {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.shell68892-checkitem {
  position: relative;
  padding: 10px 10px 10px 34px;
  border: 1px solid var(--shell68892-line);
  border-radius: var(--shell68892-radius-sm);
  background: var(--shell68892-bg-deep);
  font-size: 12.5px;
  color: var(--shell68892-ink-dim);
}

.shell68892-checkitem::before {
  content: "✓";
  position: absolute;
  left: 10px;
  top: 9px;
  color: var(--shell68892-flame);
  font-family: var(--shell68892-font-display);
  font-size: 15px;
}

.shell68892-checkitem strong { color: var(--shell68892-ink); }

.shell68892-callout {
  padding: 13px;
  border: 1px solid var(--shell68892-purple);
  border-radius: var(--shell68892-radius);
  background: linear-gradient(135deg, rgba(147, 112, 219, 0.2), rgba(47, 65, 82, 0.76));
}

.shell68892-callout h3 {
  margin: 0 0 5px;
  font-family: var(--shell68892-font-display);
  font-size: 13px;
  color: #fff;
}

.shell68892-callout p { margin: 0; font-size: 12.5px; color: var(--shell68892-ink); }

.shell68892-supportbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--shell68892-flame);
  border-radius: var(--shell68892-radius);
  background: rgba(255, 87, 34, 0.12);
}

.shell68892-supportbar p { margin: 0; font-size: 12px; color: var(--shell68892-ink); }

.shell68892-supportbar a {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 9px 11px;
  border-radius: var(--shell68892-radius-sm);
  background: var(--shell68892-flame);
  color: #fff;
  font-family: var(--shell68892-font-display);
  font-size: 11px;
}

.shell68892-supportbar a:hover { text-decoration: none; filter: brightness(1.08); }

.shell68892-tablewrap { overflow-x: auto; border: 1px solid var(--shell68892-line); border-radius: var(--shell68892-radius-sm); }

.shell68892-table { width: 100%; min-width: 300px; border-collapse: collapse; font-size: 11.5px; }

.shell68892-table th,
.shell68892-table td { padding: 9px 8px; border-bottom: 1px solid var(--shell68892-line); text-align: left; vertical-align: top; }

.shell68892-table th { background: var(--shell68892-surface-2); color: var(--shell68892-pink); font-family: var(--shell68892-font-display); font-size: 11px; }
.shell68892-table td { color: var(--shell68892-ink-dim); }
.shell68892-table tr:last-child td { border-bottom: 0; }

.shell68892-loginflow { display: grid; gap: 8px; }

.shell68892-loginrow {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 9px;
  align-items: start;
  padding: 10px;
  border-bottom: 1px dashed var(--shell68892-line);
}

.shell68892-loginrow:last-child { border-bottom: 0; }

.shell68892-loginbadge {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--shell68892-purple);
  color: #fff;
  font-family: var(--shell68892-font-display);
  font-size: 11px;
}

.shell68892-loginrow h3 { margin: 0 0 2px; font-size: 12.5px; color: var(--shell68892-ink); }
.shell68892-loginrow p { margin: 0; font-size: 12px; color: var(--shell68892-ink-dim); }

.shell68892-errorlist {
  margin: 0;
  padding: 0;
  list-style: none;
}

.shell68892-erroritem {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--shell68892-line);
  font-size: 12px;
}

.shell68892-erroritem:last-child { border-bottom: 0; }
.shell68892-erroritem strong { color: var(--shell68892-pink); }
.shell68892-erroritem span { color: var(--shell68892-ink-dim); }

@media (max-width: 359px) {
  .shell68892-helpgrid { grid-template-columns: 1fr; }
  .shell68892-supportbar { align-items: flex-start; flex-direction: column; }
  .shell68892-erroritem { grid-template-columns: 1fr; gap: 3px; }
}