/* =====================================================================
   tk576.click — mobile viewport stylesheet
   canvas: 320-430px phone-first | class prefix: shell740e0-
   palette: #7B68EE violet / #00E5FF cyan / #800080 plum / #0F0F23 ink
   visual direction: stroke-led restrained corners, outlined tile cards,
   fact-first rhythm, feedback only on key CTAs, light-rounded text CTAs
   ===================================================================== */

/* ---------------------------------------------------------------
   1. design tokens
   --------------------------------------------------------------- */
:root {
  --shell740e0-ink: #0F0F23;
  --shell740e0-ink-deep: #0A0A18;
  --shell740e0-violet: #7B68EE;
  --shell740e0-cyan: #00E5FF;
  --shell740e0-plum: #800080;
  --shell740e0-paper: #EAF0FF;
  --shell740e0-muted: #A9B4D8;
  --shell740e0-faint: #7E88AD;
  --shell740e0-panel: #161631;
  --shell740e0-panel-2: #1C1C3E;
  --shell740e0-panel-3: #232349;
  --shell740e0-line: rgba(123, 104, 238, 0.38);
  --shell740e0-line-soft: rgba(123, 104, 238, 0.2);
  --shell740e0-line-cyan: rgba(0, 229, 255, 0.42);
  --shell740e0-radius: 8px;
  --shell740e0-radius-lg: 12px;
  --shell740e0-touch: 44px;
  --shell740e0-band-h: 58px;
  --shell740e0-dock-h: 60px;
  --shell740e0-page-pad: 12px;
  --shell740e0-font-body: "Noto Sans Bengali", "Hind Siliguri", "SolaimanLipi",
    -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --shell740e0-font-display: "Noto Sans Bengali", "Hind Siliguri", "SolaimanLipi",
    "Trebuchet MS", "Segoe UI", Arial, sans-serif;
}

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

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

body {
  background: var(--shell740e0-ink-deep);
  color: var(--shell740e0-paper);
  font-family: var(--shell740e0-font-body);
  font-size: 15px;
  line-height: 1.68;
  overflow-x: hidden;
  text-underline-offset: 3px;
}

/* phone canvas stays centered on wide screens */
.shell740e0-canvas {
  position: relative;
  max-width: 430px;
  min-height: 100vh;
  margin: 0 auto;
  background:
    radial-gradient(120% 46% at 50% -6%, rgba(123, 104, 238, 0.22), transparent 62%),
    radial-gradient(90% 34% at 88% 12%, rgba(128, 0, 128, 0.2), transparent 60%),
    var(--shell740e0-ink);
  box-shadow: 0 0 0 1px rgba(123, 104, 238, 0.16), 0 24px 70px rgba(0, 0, 0, 0.6);
  overflow-x: clip;
}

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

button,
a {
  font-family: inherit;
  -webkit-tap-highlight-color: rgba(0, 229, 255, 0.14);
}

ul,
ol {
  list-style: none;
}

a {
  color: var(--shell740e0-cyan);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

::selection {
  background: rgba(0, 229, 255, 0.32);
  color: #FFFFFF;
}

/* slim inner scrollbar for the horizontal rails */
.shell740e0-canvas ::-webkit-scrollbar {
  height: 3px;
  width: 3px;
}

.shell740e0-canvas ::-webkit-scrollbar-thumb {
  background: rgba(123, 104, 238, 0.5);
  border-radius: 4px;
}

/* ---------------------------------------------------------------
   3. top band (minimal title action strip)
   --------------------------------------------------------------- */
.shell740e0-band {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 60;
  background: rgba(15, 15, 35, 0.94);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--shell740e0-line);
  transition: box-shadow 0.25s ease;
}

.shell740e0-band-float {
  box-shadow: 0 10px 26px rgba(5, 5, 16, 0.66);
}

.shell740e0-band-row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: var(--shell740e0-band-h);
  padding: 8px var(--shell740e0-page-pad);
}

/* brand block: real logo image + site word only */
.shell740e0-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1 1 auto;
  min-width: 0;
}

.shell740e0-brand-img {
  width: 34px;
  height: 34px;
  border-radius: 7px;
  border: 1px solid var(--shell740e0-line-cyan);
  object-fit: cover;
  flex: 0 0 auto;
  background: var(--shell740e0-panel);
}

.shell740e0-brand-word {
  font-family: var(--shell740e0-font-display);
  font-weight: 800;
  font-size: 21px;
  letter-spacing: 0.04em;
  color: var(--shell740e0-paper);
  white-space: nowrap;
}

.shell740e0-brand-word::first-letter {
  color: var(--shell740e0-cyan);
}

/* header action area */
.shell740e0-band-acts {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
}

.shell740e0-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 7px 13px;
  border-radius: var(--shell740e0-radius);
  border: 1px solid transparent;
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

/* primary CTA: violet-to-plum fill, feedback allowed on key CTAs only */
.shell740e0-btn-hot {
  background: linear-gradient(135deg, var(--shell740e0-violet) 0%, var(--shell740e0-plum) 100%);
  color: #FFFFFF;
  border-color: rgba(123, 104, 238, 0.75);
  box-shadow: 0 4px 14px rgba(123, 104, 238, 0.34);
}

.shell740e0-btn-hot:active {
  transform: scale(0.965);
  box-shadow: 0 2px 8px rgba(123, 104, 238, 0.5);
}

/* ghost CTA: cyan stroke, light rounded text button */
.shell740e0-btn-line {
  background: rgba(0, 229, 255, 0.06);
  color: var(--shell740e0-cyan);
  border-color: var(--shell740e0-line-cyan);
}

.shell740e0-btn-line:active {
  transform: scale(0.965);
  background: rgba(0, 229, 255, 0.14);
}

/* menu trigger */
.shell740e0-burger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  width: 38px;
  height: 36px;
  border-radius: var(--shell740e0-radius);
  border: 1px solid var(--shell740e0-line);
  background: var(--shell740e0-panel);
  cursor: pointer;
}

.shell740e0-burger span {
  display: block;
  width: 17px;
  height: 2px;
  border-radius: 2px;
  background: var(--shell740e0-paper);
  transition: transform 0.22s ease, opacity 0.18s ease;
}

.shell740e0-burger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
  background: var(--shell740e0-cyan);
}

.shell740e0-burger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.shell740e0-burger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
  background: var(--shell740e0-cyan);
}

/* ---------------------------------------------------------------
   4. expandable navigation panel
   --------------------------------------------------------------- */
.shell740e0-menu {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  border-top: 1px solid transparent;
  background: rgba(12, 12, 28, 0.98);
  transition: max-height 0.3s ease, opacity 0.24s ease;
}

.shell740e0-menu-open {
  max-height: 520px;
  opacity: 1;
  border-top-color: var(--shell740e0-line-soft);
}

.shell740e0-menu-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 10px var(--shell740e0-page-pad) 14px;
}

.shell740e0-menu-list li {
  min-width: 0;
}

.shell740e0-menu-link {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: var(--shell740e0-touch);
  padding: 10px 10px;
  border: 1px solid var(--shell740e0-line-soft);
  border-radius: var(--shell740e0-radius);
  color: var(--shell740e0-paper);
  font-size: 13.5px;
  font-weight: 600;
  background: rgba(123, 104, 238, 0.05);
}

.shell740e0-menu-link:visited {
  color: var(--shell740e0-paper);
}

.shell740e0-menu-link svg {
  flex: 0 0 auto;
  color: var(--shell740e0-violet);
}

.shell740e0-menu-link[aria-current="page"] {
  border-color: var(--shell740e0-line-cyan);
  color: var(--shell740e0-cyan);
  background: rgba(0, 229, 255, 0.07);
}

/* underline marker for the current page (active state) */
.shell740e0-menu-link[aria-current="page"] .shell740e0-menu-word {
  border-bottom: 2px solid var(--shell740e0-cyan);
  padding-bottom: 2px;
}

.shell740e0-menu-foot {
  padding: 0 var(--shell740e0-page-pad) 14px;
  font-size: 12px;
  color: var(--shell740e0-faint);
}

/* ---------------------------------------------------------------
   5. layout shell for main content
   --------------------------------------------------------------- */
.shell740e0-main {
  padding: calc(var(--shell740e0-band-h) + 10px) var(--shell740e0-page-pad)
    calc(var(--shell740e0-dock-h) + 34px + env(safe-area-inset-bottom, 0px));
}

.shell740e0-block {
  margin-top: 26px;
  scroll-margin-top: calc(var(--shell740e0-band-h) + 14px);
}

.shell740e0-block-title {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--shell740e0-font-display);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--shell740e0-paper);
  letter-spacing: 0.01em;
  margin-bottom: 10px;
}

.shell740e0-block-title::before {
  content: "";
  flex: 0 0 auto;
  width: 4px;
  height: 20px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--shell740e0-cyan), var(--shell740e0-violet));
}

.shell740e0-block-title::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: linear-gradient(90deg, var(--shell740e0-line), transparent);
}

.shell740e0-block-note {
  font-size: 13.5px;
  color: var(--shell740e0-muted);
  margin-bottom: 12px;
}

.shell740e0-count-chip {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 7px;
  font-size: 11px;
  font-weight: 700;
  color: var(--shell740e0-cyan);
  border: 1px solid var(--shell740e0-line-cyan);
  border-radius: 20px;
  vertical-align: 2px;
  letter-spacing: 0.02em;
}

/* ---------------------------------------------------------------
   6. hero
   --------------------------------------------------------------- */
.shell740e0-hero {
  margin-top: 6px;
  padding: 16px 14px 15px;
  border: 1px solid var(--shell740e0-line);
  border-radius: var(--shell740e0-radius-lg);
  background:
    linear-gradient(160deg, rgba(123, 104, 238, 0.14), rgba(128, 0, 128, 0.1) 58%, rgba(15, 15, 35, 0.2)),
    var(--shell740e0-panel);
}

.shell740e0-hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 9px;
  padding: 3px 9px;
  border: 1px solid var(--shell740e0-line-cyan);
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  color: var(--shell740e0-cyan);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.shell740e0-hero-kicker::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--shell740e0-cyan);
}

.shell740e0-hero h1 {
  font-family: var(--shell740e0-font-display);
  font-size: 23px;
  line-height: 1.4;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 9px;
}

.shell740e0-hero h1 em {
  font-style: normal;
  color: var(--shell740e0-cyan);
}

.shell740e0-hero-lead {
  font-size: 13.8px;
  color: var(--shell740e0-muted);
  margin-bottom: 13px;
}

.shell740e0-hero-lead strong {
  color: var(--shell740e0-paper);
  font-weight: 700;
}

/* quick fact strip: 2-column outline chips, fact-first rhythm */
.shell740e0-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
  margin-bottom: 13px;
}

.shell740e0-fact {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  padding: 8px 9px;
  border: 1px solid var(--shell740e0-line-soft);
  border-left: 3px solid var(--shell740e0-cyan);
  border-radius: var(--shell740e0-radius);
  background: rgba(15, 15, 35, 0.5);
  font-size: 12.5px;
  color: var(--shell740e0-muted);
}

.shell740e0-fact b {
  display: block;
  color: var(--shell740e0-paper);
  font-size: 14px;
  line-height: 1.3;
}

/* hero CTA group: light rounded text buttons */
.shell740e0-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.shell740e0-cta-row .shell740e0-btn {
  flex: 1 1 130px;
  min-height: 42px;
  font-size: 14px;
}

/* ---------------------------------------------------------------
   7. promo banner carousel
   --------------------------------------------------------------- */
.shell740e0-carousel {
  margin-top: 16px;
}

.shell740e0-rail {
  display: flex;
  gap: 0;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  border: 1px solid var(--shell740e0-line);
  border-radius: var(--shell740e0-radius-lg);
  background: var(--shell740e0-ink);
  scrollbar-width: none;
}

.shell740e0-rail::-webkit-scrollbar {
  display: none;
}

.shell740e0-slide {
  position: relative;
  flex: 0 0 100%;
  scroll-snap-align: center;
  width: 100%;
  border: 0;
  background: var(--shell740e0-panel-2);
  cursor: pointer;
  text-align: left;
  overflow: hidden;
}

.shell740e0-slide img {
  width: 100%;
  aspect-ratio: 640 / 260;
  object-fit: cover;
}

.shell740e0-slide-cap {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 9px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 7px 10px;
  border: 1px solid var(--shell740e0-line-cyan);
  border-radius: var(--shell740e0-radius);
  background: rgba(10, 10, 24, 0.78);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.shell740e0-slide-cap strong {
  font-size: 14px;
  color: #FFFFFF;
  line-height: 1.3;
}

.shell740e0-slide-cap span {
  font-size: 11.5px;
  color: var(--shell740e0-cyan);
}

.shell740e0-carousel-ctl {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 8px;
}

.shell740e0-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 34px;
  border-radius: var(--shell740e0-radius);
  border: 1px solid var(--shell740e0-line);
  background: var(--shell740e0-panel);
  color: var(--shell740e0-paper);
  cursor: pointer;
}

.shell740e0-arrow:active {
  border-color: var(--shell740e0-line-cyan);
  color: var(--shell740e0-cyan);
}

.shell740e0-dots {
  display: flex;
  gap: 7px;
}

.shell740e0-dot {
  width: 26px;
  height: 6px;
  border-radius: 4px;
  border: 1px solid var(--shell740e0-line);
  background: var(--shell740e0-panel-2);
  cursor: pointer;
  padding: 0;
}

.shell740e0-dot-on {
  background: var(--shell740e0-cyan);
  border-color: var(--shell740e0-cyan);
}

/* ---------------------------------------------------------------
   8. category chip rail
   --------------------------------------------------------------- */
.shell740e0-chips {
  display: flex;
  gap: 7px;
  margin-top: 16px;
  padding-bottom: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}

.shell740e0-chips::-webkit-scrollbar {
  display: none;
}

.shell740e0-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
  min-height: 34px;
  padding: 6px 12px;
  border: 1px solid var(--shell740e0-line);
  border-radius: 20px;
  background: rgba(22, 22, 49, 0.85);
  color: var(--shell740e0-paper);
  font-size: 12.5px;
  font-weight: 600;
  white-space: nowrap;
}

.shell740e0-chip:hover {
  text-decoration: none;
  border-color: var(--shell740e0-line-cyan);
}

.shell740e0-chip-on {
  border-color: var(--shell740e0-cyan);
  color: var(--shell740e0-cyan);
  background: rgba(0, 229, 255, 0.08);
}

/* ---------------------------------------------------------------
   9. game grid: outlined tile cards
   --------------------------------------------------------------- */
.shell740e0-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.shell740e0-tile-btn {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  min-height: var(--shell740e0-touch);
  padding: 6px 4px 7px;
  border: 1px solid var(--shell740e0-line-soft);
  border-radius: var(--shell740e0-radius);
  background: var(--shell740e0-panel);
  cursor: pointer;
  text-align: center;
}

.shell740e0-tile-btn:active {
  border-color: var(--shell740e0-line-cyan);
  background: var(--shell740e0-panel-3);
}

/* corner tick: small cyan marker on every tile */
.shell740e0-tile-btn::after {
  content: "";
  position: absolute;
  top: 5px;
  right: 5px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  border: 1px solid var(--shell740e0-line-cyan);
  background: rgba(0, 229, 255, 0.25);
}

.shell740e0-tile-frame {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid rgba(123, 104, 238, 0.28);
  background: var(--shell740e0-ink);
}

.shell740e0-tile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.shell740e0-tile-name {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: 6px;
  width: 100%;
  font-size: 11.5px;
  line-height: 1.35;
  font-weight: 600;
  color: var(--shell740e0-paper);
  overflow-wrap: anywhere;
}

/* link strip under a game block: text CTA group */
.shell740e0-block-more {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 11px;
}

.shell740e0-block-more .shell740e0-btn {
  flex: 1 1 150px;
}

/* ---------------------------------------------------------------
   10. reading material: fact bar + expandable prose
   --------------------------------------------------------------- */
.shell740e0-mat {
  border: 1px solid var(--shell740e0-line-soft);
  border-radius: var(--shell740e0-radius-lg);
  background: rgba(22, 22, 49, 0.55);
  padding: 13px 12px 14px;
}

.shell740e0-factline {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  padding: 9px 10px;
  margin-bottom: 11px;
  border: 1px solid var(--shell740e0-line);
  border-left: 3px solid var(--shell740e0-violet);
  border-radius: var(--shell740e0-radius);
  background: rgba(123, 104, 238, 0.08);
  font-size: 13px;
  color: var(--shell740e0-paper);
}

.shell740e0-factline svg {
  flex: 0 0 auto;
  margin-top: 2px;
  color: var(--shell740e0-cyan);
}

.shell740e0-mat p {
  font-size: 13.8px;
  color: var(--shell740e0-muted);
  margin-bottom: 10px;
}

.shell740e0-mat p:last-child {
  margin-bottom: 0;
}

.shell740e0-mat strong,
.shell740e0-mat b {
  color: var(--shell740e0-paper);
  font-weight: 700;
}

.shell740e0-mat a {
  font-weight: 700;
}

.shell740e0-mat h3 {
  font-family: var(--shell740e0-font-display);
  font-size: 15px;
  font-weight: 800;
  color: #FFFFFF;
  margin: 14px 0 6px;
}

/* comparison rows: stroke-led table feel */
.shell740e0-versus {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin: 12px 0 4px;
}

.shell740e0-versus-row {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 9px;
  padding: 9px 10px;
  border: 1px solid var(--shell740e0-line-soft);
  border-radius: var(--shell740e0-radius);
  background: rgba(15, 15, 35, 0.5);
}

.shell740e0-versus-row dt {
  font-weight: 800;
  font-size: 13px;
  color: var(--shell740e0-cyan);
  line-height: 1.4;
}

.shell740e0-versus-row dd {
  font-size: 13px;
  color: var(--shell740e0-muted);
}

.shell740e0-versus-row dd b {
  color: var(--shell740e0-paper);
}

/* decision ladder for guides */
.shell740e0-ladder {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 12px 0 4px;
  counter-reset: shell740e0-step;
}

.shell740e0-ladder li {
  position: relative;
  counter-increment: shell740e0-step;
  padding: 9px 10px 9px 40px;
  border: 1px solid var(--shell740e0-line-soft);
  border-radius: var(--shell740e0-radius);
  background: rgba(15, 15, 35, 0.5);
  font-size: 13.2px;
  color: var(--shell740e0-muted);
}

.shell740e0-ladder li::before {
  content: counter(shell740e0-step);
  position: absolute;
  left: 10px;
  top: 10px;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--shell740e0-line-cyan);
  border-radius: 50%;
  font-size: 11px;
  font-weight: 800;
  color: var(--shell740e0-cyan);
}

.shell740e0-ladder b {
  color: var(--shell740e0-paper);
}

/* scenario Q&A block */
.shell740e0-scene-q {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 9px;
  padding: 8px 10px;
  border: 1px solid var(--shell740e0-line);
  border-radius: var(--shell740e0-radius);
  background: rgba(0, 229, 255, 0.05);
  font-weight: 800;
  font-size: 13.6px;
  color: #FFFFFF;
  line-height: 1.45;
}

.shell740e0-scene-q svg {
  flex: 0 0 auto;
  color: var(--shell740e0-cyan);
}

/* requirements checklist */
.shell740e0-req {
  display: grid;
  gap: 7px;
  margin: 11px 0 3px;
}

.shell740e0-req li {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  padding: 9px 10px;
  border: 1px solid var(--shell740e0-line-soft);
  border-radius: var(--shell740e0-radius);
  background: rgba(15, 15, 35, 0.5);
  font-size: 13.2px;
  color: var(--shell740e0-muted);
}

.shell740e0-req svg {
  flex: 0 0 auto;
  margin-top: 3px;
  color: var(--shell740e0-cyan);
}

.shell740e0-req b {
  color: var(--shell740e0-paper);
}

/* inline tag row inside prose */
.shell740e0-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.shell740e0-tag {
  padding: 3px 9px;
  border: 1px solid var(--shell740e0-line);
  border-radius: 20px;
  font-size: 11.5px;
  color: var(--shell740e0-muted);
  background: rgba(22, 22, 49, 0.7);
}

/* ---------------------------------------------------------------
   11. extended footer (home only): compact groups
   order: brand > promotions > page directory > disclaimer
   --------------------------------------------------------------- */
.shell740e0-xfooter {
  margin: 30px calc(-1 * var(--shell740e0-page-pad)) 0;
  padding: 20px var(--shell740e0-page-pad) 16px;
  border-top: 1px solid var(--shell740e0-line);
  background:
    linear-gradient(180deg, rgba(128, 0, 128, 0.12), rgba(15, 15, 35, 0.4)),
    var(--shell740e0-ink-deep);
}

.shell740e0-xgroup + .shell740e0-xgroup {
  margin-top: 20px;
}

.shell740e0-xgroup-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  font-family: var(--shell740e0-font-display);
  font-size: 14.5px;
  font-weight: 800;
  color: #FFFFFF;
}

.shell740e0-xgroup-label::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: linear-gradient(90deg, var(--shell740e0-line), transparent);
}

/* brand recap row */
.shell740e0-xbrand {
  display: flex;
  gap: 11px;
  align-items: flex-start;
}

.shell740e0-xbrand-img {
  width: 46px;
  height: 46px;
  flex: 0 0 auto;
  border-radius: 9px;
  border: 1px solid var(--shell740e0-line-cyan);
  object-fit: cover;
  background: var(--shell740e0-panel);
}

.shell740e0-xbrand p {
  font-size: 13px;
  color: var(--shell740e0-muted);
}

.shell740e0-xbrand b {
  color: #FFFFFF;
  font-size: 14px;
}

/* five promotion entries: icon + text labels */
.shell740e0-offers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}

.shell740e0-offer {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 48px;
  padding: 9px 10px;
  border: 1px solid var(--shell740e0-line);
  border-radius: var(--shell740e0-radius);
  background: rgba(22, 22, 49, 0.75);
  cursor: pointer;
  text-align: left;
}

.shell740e0-offer:nth-child(5) {
  grid-column: 1 / -1;
}

.shell740e0-offer:active {
  border-color: var(--shell740e0-line-cyan);
}

.shell740e0-offer svg {
  flex: 0 0 auto;
  color: var(--shell740e0-cyan);
}

.shell740e0-offer span {
  min-width: 0;
}

.shell740e0-offer b {
  display: block;
  font-size: 12.8px;
  color: #FFFFFF;
  line-height: 1.3;
}

.shell740e0-offer small {
  display: block;
  font-size: 11px;
  color: var(--shell740e0-faint);
  line-height: 1.35;
}

/* page directory: 2-col compact links */
.shell740e0-directory {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}

.shell740e0-directory a {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: var(--shell740e0-touch);
  padding: 8px 9px;
  border: 1px solid var(--shell740e0-line-soft);
  border-radius: var(--shell740e0-radius);
  background: rgba(15, 15, 35, 0.45);
  color: var(--shell740e0-paper);
  font-size: 12.6px;
  font-weight: 600;
  line-height: 1.3;
}

.shell740e0-directory a:hover {
  text-decoration: none;
  border-color: var(--shell740e0-line-cyan);
  color: var(--shell740e0-cyan);
}

.shell740e0-directory svg {
  flex: 0 0 auto;
  color: var(--shell740e0-violet);
}

/* responsible entertainment note */
.shell740e0-note {
  padding: 11px 12px;
  border: 1px solid rgba(128, 0, 128, 0.55);
  border-radius: var(--shell740e0-radius);
  background: rgba(128, 0, 128, 0.1);
  font-size: 12.2px;
  line-height: 1.65;
  color: var(--shell740e0-muted);
}

.shell740e0-note b {
  color: #FFFFFF;
}

/* back-to-top text button */
.shell740e0-top-btn {
  margin-top: 14px;
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--shell740e0-line);
  border-radius: var(--shell740e0-radius);
  background: transparent;
  color: var(--shell740e0-paper);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.shell740e0-top-btn:active {
  color: var(--shell740e0-cyan);
  border-color: var(--shell740e0-line-cyan);
}

/* ---------------------------------------------------------------
   12. legal bar + floating dock
   --------------------------------------------------------------- */
.shell740e0-legal {
  margin-top: 18px;
  padding-top: 12px;
  border-top: 1px solid var(--shell740e0-line-soft);
  text-align: center;
  font-size: 11.8px;
  color: var(--shell740e0-faint);
}

/* floating dock bar with sliding indicator */
.shell740e0-dock {
  position: fixed;
  bottom: calc(10px + env(safe-area-inset-bottom, 0px));
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 20px);
  max-width: 410px;
  z-index: 70;
  display: flex;
  align-items: stretch;
  min-height: var(--shell740e0-dock-h);
  padding: 5px 6px 7px;
  border: 1px solid var(--shell740e0-line);
  border-radius: 14px;
  background: rgba(13, 13, 30, 0.95);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  box-shadow: 0 12px 30px rgba(4, 4, 14, 0.65);
}

.shell740e0-dock-item {
  position: relative;
  z-index: 1;
  display: flex;
  flex: 1 1 20%;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: var(--shell740e0-touch);
  min-width: 0;
  border: 0;
  background: none;
  color: var(--shell740e0-muted);
  font-size: 10.8px;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  border-radius: 10px;
}

.shell740e0-dock-item svg {
  color: var(--shell740e0-muted);
}

.shell740e0-dock-item:active {
  color: var(--shell740e0-cyan);
}

.shell740e0-dock-item:active svg {
  color: var(--shell740e0-cyan);
}

.shell740e0-dock-item:hover {
  text-decoration: none;
}

/* current-page state: bright symbol + underline marker (moved by JS pin) */
.shell740e0-dock-on {
  color: var(--shell740e0-cyan);
}

.shell740e0-dock-on svg {
  color: var(--shell740e0-cyan);
}

.shell740e0-dock-pin {
  position: absolute;
  left: 0;
  top: 0;
  width: 20%;
  height: 3px;
  border-radius: 3px;
  background: var(--shell740e0-cyan);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.6);
  transition: transform 0.28s ease, width 0.28s ease;
}

/* promo dock items get a subtle violet tint label */
.shell740e0-dock-item[data-dock-role="promo"] {
  color: var(--shell740e0-paper);
}

.shell740e0-dock-item[data-dock-role="promo"] svg {
  color: var(--shell740e0-violet);
}

.shell740e0-dock-item[data-dock-role="promo"]::after {
  content: "";
  position: absolute;
  right: 16%;
  top: 7px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--shell740e0-cyan);
}

/* ---------------------------------------------------------------
   13. focus visibility + helpers
   --------------------------------------------------------------- */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--shell740e0-cyan);
  outline-offset: 2px;
  border-radius: var(--shell740e0-radius);
}

.shell740e0-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.shell740e0-divider {
  height: 1px;
  margin: 16px 0 0;
  background: linear-gradient(90deg, transparent, var(--shell740e0-line), transparent);
}

/* ---------------------------------------------------------------
   14. breakpoints: 320 base -> 375 -> 400 -> 430
   --------------------------------------------------------------- */
@media (min-width: 375px) {
  .shell740e0-hero h1 {
    font-size: 25px;
  }

  .shell740e0-hero-lead {
    font-size: 14px;
  }

  .shell740e0-tile-name {
    font-size: 12px;
  }

  .shell740e0-offer b {
    font-size: 13.2px;
  }
}

/* wider phones move to a 5-column tile track */
@media (min-width: 400px) {
  .shell740e0-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 9px;
  }

  .shell740e0-facts {
    gap: 8px;
  }
}

/* full 430px canvas refinements */
@media (min-width: 430px) {
  :root {
    --shell740e0-page-pad: 16px;
  }

  .shell740e0-band-row {
    gap: 10px;
  }

  .shell740e0-brand-word {
    font-size: 23px;
  }

  .shell740e0-btn {
    padding: 8px 16px;
    font-size: 14px;
  }

  .shell740e0-hero h1 {
    font-size: 27px;
  }

  .shell740e0-block-title {
    font-size: 19px;
  }

  .shell740e0-mat p {
    font-size: 14.2px;
  }

  .shell740e0-directory a,
  .shell740e0-offer b {
    font-size: 13px;
  }

  .shell740e0-dock-item {
    font-size: 11.2px;
  }
}

/* hover-capable devices: gentle affordance, no layout change */
@media (hover: hover) and (pointer: fine) {
  .shell740e0-btn-hot:hover {
    box-shadow: 0 6px 20px rgba(123, 104, 238, 0.5);
  }

  .shell740e0-tile-btn:hover {
    border-color: var(--shell740e0-line-cyan);
  }

  .shell740e0-tile-btn:hover .shell740e0-tile-name {
    color: var(--shell740e0-cyan);
  }

  .shell740e0-menu-link:hover {
    border-color: var(--shell740e0-line-cyan);
    color: var(--shell740e0-cyan);
    text-decoration: none;
  }

  .shell740e0-arrow:hover,
  .shell740e0-top-btn:hover {
    border-color: var(--shell740e0-line-cyan);
    color: var(--shell740e0-cyan);
  }

  .shell740e0-offer:hover {
    border-color: var(--shell740e0-line-cyan);
  }
}

/* respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .shell740e0-menu,
  .shell740e0-dock-pin,
  .shell740e0-btn,
  .shell740e0-tile-btn,
  .shell740e0-band {
    transition: none;
  }

  .shell740e0-rail {
    scroll-behavior: auto;
  }
}