/* ============================================================
   9a999.cyou - mobile-first base stylesheet
   File   : css/9a999-layers-896be9.css
   Prefix : all classes / variables use "shell96be9-"
   Palette: #E0E0E0 #87CEFA #CC99FF #262626 #6495ED #00BFFF
   Tone   : geometric headings + neutral body text,
            stroke-led restrained rounding, outlined tile cards,
            scenario-branch info rhythm, focus-indicator-slide
            motion budget, full-width primary CTAs.
   Canvas : stable 320-430px phone frame, centered on wide
            screens; fixed top header and segmented bottom bar
            stay locked to the phone frame.
   ============================================================ */

/* ---------- root variables ---------- */
:root {
  --shell96be9-bg: #262626;
  --shell96be9-bg-deep: #1d1d20;
  --shell96be9-surface: #2b2b30;
  --shell96be9-surface-2: #313137;
  --shell96be9-surface-3: #37373f;
  --shell96be9-line: #3c3c44;
  --shell96be9-line-soft: rgba(135, 206, 250, 0.26);
  --shell96be9-line-mid: rgba(135, 206, 250, 0.45);
  --shell96be9-text: #e0e0e0;
  --shell96be9-muted: #a7b0b9;
  --shell96be9-sky: #87cefA;
  --shell96be9-lav: #cc99ff;
  --shell96be9-corn: #6495ed;
  --shell96be9-deep: #00bfff;
  --shell96be9-danger: #ff9a8a;
  --shell96be9-font-head: "Segoe UI", "Noto Sans Bengali", "Hind Siliguri", "SolaimanLipi", system-ui, sans-serif;
  --shell96be9-font-body: "Segoe UI", "Noto Sans Bengali", "Hind Siliguri", "SolaimanLipi", system-ui, sans-serif;
  --shell96be9-canvas: 430px;
  --shell96be9-radius-s: 6px;
  --shell96be9-radius-m: 10px;
  --shell96be9-radius-l: 14px;
  --shell96be9-head-h: 100px;
  --shell96be9-bnav-h: 62px;
  --shell96be9-ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

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

body {
  font-family: var(--shell96be9-font-body);
  background: var(--shell96be9-bg-deep);
  color: var(--shell96be9-text);
  line-height: 1.65;
  font-size: 15px;
  -webkit-tap-highlight-color: transparent;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
button, a { font-family: inherit; }
button { cursor: pointer; color: inherit; background: none; border: 0; }
ul, ol { list-style: none; }
a { color: var(--shell96be9-sky); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--shell96be9-sky);
  outline-offset: 2px;
  border-radius: 4px;
}

::selection { background: rgba(0, 191, 255, 0.32); }

/* ---------- phone frame ---------- */
#shell96be9-page {
  position: relative;
  width: 100%;
  max-width: var(--shell96be9-canvas);
  margin: 0 auto;
  min-height: 100vh;
  background: var(--shell96be9-bg);
  overflow-x: clip;
  box-shadow: 0 0 0 1px var(--shell96be9-line);
}

/* soft glows behind the frame on wide screens */
@media (min-width: 480px) {
  body {
    background:
      radial-gradient(520px 340px at 12% 8%, rgba(100, 149, 237, 0.14), transparent 60%),
      radial-gradient(560px 380px at 88% 92%, rgba(204, 153, 255, 0.10), transparent 62%),
      var(--shell96be9-bg-deep);
  }
}

/* ============================================================
   TOP HEADER - asymmetric brand head
   row 1: skewed brand plate (logo + name) left, burger right
   row 2: full-width action rail (Register primary / Login outline)
   ============================================================ */
.shell96be9-header {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--shell96be9-canvas);
  z-index: 70;
  padding-top: env(safe-area-inset-top, 0px);
  background: rgba(38, 38, 38, 0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--shell96be9-line-soft);
}

.shell96be9-head-row1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 12px 6px;
}

/* brand plate: skewed outlined plate, asymmetric offset */
.shell96be9-brandplate {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding-right: 14px;
  position: relative;
}

.shell96be9-brandplate::before {
  content: "";
  position: absolute;
  inset: -2px -26px -4px -6px;
  border: 1px solid var(--shell96be9-line-mid);
  border-radius: 12px 4px 12px 4px;
  transform: skewX(-8deg);
  pointer-events: none;
}

.shell96be9-logo {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  border-radius: 9px;
  border: 1px solid rgba(204, 153, 255, 0.55);
  background: linear-gradient(160deg, var(--shell96be9-surface-2), var(--shell96be9-bg));
  padding: 2px;
  transform: skewX(8deg);
}

.shell96be9-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 7px;
  transform: skewX(-8deg);
}

.shell96be9-brandname {
  font-family: var(--shell96be9-font-head);
  font-weight: 800;
  font-size: 24px;
  letter-spacing: 0.04em;
  line-height: 1.1;
  background: linear-gradient(120deg, var(--shell96be9-sky) 10%, var(--shell96be9-lav) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* burger - opens the stacked overlay menu */
.shell96be9-burger {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--shell96be9-line-soft);
  border-radius: var(--shell96be9-radius-s);
  color: var(--shell96be9-text);
  transition: border-color 0.2s var(--shell96be9-ease), background 0.2s var(--shell96be9-ease);
}

.shell96be9-burger:hover { border-color: var(--shell96be9-line-mid); }
.shell96be9-burger.is-open { background: var(--shell96be9-surface-2); border-color: var(--shell96be9-line-mid); }
.shell96be9-burger svg { width: 22px; height: 22px; fill: currentColor; }

/* row 2 action rail */
.shell96be9-head-row2 {
  display: flex;
  gap: 8px;
  padding: 0 12px 10px;
}

.shell96be9-btn-reg {
  flex: 2 1 0;
  min-height: 44px;
  border-radius: var(--shell96be9-radius-m);
  background: linear-gradient(135deg, var(--shell96be9-deep), var(--shell96be9-corn));
  color: #10131a;
  font-family: var(--shell96be9-font-head);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.02em;
  border: 1px solid rgba(224, 224, 224, 0.25);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28);
  transition: filter 0.15s var(--shell96be9-ease), transform 0.1s var(--shell96be9-ease);
}

.shell96be9-btn-reg:active { transform: translateY(1px); filter: brightness(1.08); }

.shell96be9-btn-login {
  flex: 1 1 0;
  min-height: 44px;
  border-radius: var(--shell96be9-radius-m);
  border: 1px solid var(--shell96be9-lav);
  color: var(--shell96be9-lav);
  font-family: var(--shell96be9-font-head);
  font-weight: 700;
  font-size: 14px;
  background: rgba(204, 153, 255, 0.07);
  transition: background 0.2s var(--shell96be9-ease);
}

.shell96be9-btn-login:hover { background: rgba(204, 153, 255, 0.16); }

/* ============================================================
   STACKED OVERLAY MENU
   ============================================================ */
.shell96be9-menu {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  width: 100%;
  max-width: var(--shell96be9-canvas);
  height: 100%;
  z-index: 90;
  padding: calc(64px + env(safe-area-inset-top, 0px)) 16px 24px;
  background: rgba(29, 29, 32, 0.985);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-left: 1px solid var(--shell96be9-line-soft);
  border-right: 1px solid var(--shell96be9-line-soft);
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.22s var(--shell96be9-ease), transform 0.22s var(--shell96be9-ease), visibility 0.22s;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.shell96be9-menu.is-open { visibility: visible; opacity: 1; transform: translateX(-50%) translateY(0); }

.shell96be9-menu-title {
  font-family: var(--shell96be9-font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--shell96be9-muted);
  padding: 6px 4px 10px;
}

/* stacked link layers - each link slides out with an offset */
.shell96be9-menu-list { display: flex; flex-direction: column; gap: 7px; }

.shell96be9-menu-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 48px;
  padding: 10px 14px;
  border: 1px solid var(--shell96be9-line);
  border-left: 3px solid var(--shell96be9-corn);
  border-radius: var(--shell96be9-radius-m);
  background: var(--shell96be9-surface);
  color: var(--shell96be9-text);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transform: translateX(-14px);
  opacity: 0;
  transition: transform 0.26s var(--shell96be9-ease), opacity 0.26s var(--shell96be9-ease),
    border-color 0.2s var(--shell96be9-ease), background 0.2s var(--shell96be9-ease);
}

.shell96be9-menu.is-open .shell96be9-menu-link { transform: translateX(0); opacity: 1; }
.shell96be9-menu.is-open .shell96be9-menu-link:nth-child(1) { transition-delay: 0.03s; }
.shell96be9-menu.is-open .shell96be9-menu-link:nth-child(2) { transition-delay: 0.06s; }
.shell96be9-menu.is-open .shell96be9-menu-link:nth-child(3) { transition-delay: 0.09s; }
.shell96be9-menu.is-open .shell96be9-menu-link:nth-child(4) { transition-delay: 0.12s; }
.shell96be9-menu.is-open .shell96be9-menu-link:nth-child(5) { transition-delay: 0.15s; }
.shell96be9-menu.is-open .shell96be9-menu-link:nth-child(6) { transition-delay: 0.18s; }
.shell96be9-menu.is-open .shell96be9-menu-link:nth-child(7) { transition-delay: 0.21s; }
.shell96be9-menu.is-open .shell96be9-menu-link:nth-child(8) { transition-delay: 0.24s; }
.shell96be9-menu.is-open .shell96be9-menu-link:nth-child(9) { transition-delay: 0.27s; }
.shell96be9-menu.is-open .shell96be9-menu-link:nth-child(10) { transition-delay: 0.3s; }

.shell96be9-menu-link:hover,
.shell96be9-menu-link:focus-visible {
  background: var(--shell96be9-surface-2);
  border-color: var(--shell96be9-line-mid);
  border-left-color: var(--shell96be9-deep);
  text-decoration: none;
}

.shell96be9-menu-link .shell96be9-menu-arrow {
  color: var(--shell96be9-corn);
  font-size: 12px;
  flex: 0 0 auto;
}

.shell96be9-menu-note {
  margin-top: 18px;
  font-size: 12.5px;
  color: var(--shell96be9-muted);
  line-height: 1.7;
  padding: 12px 14px;
  border: 1px dashed var(--shell96be9-line-soft);
  border-radius: var(--shell96be9-radius-m);
}

/* menu backdrop */
.shell96be9-menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 85;
  background: rgba(0, 0, 0, 0.55);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.22s var(--shell96be9-ease), visibility 0.22s;
}

.shell96be9-menu-backdrop.is-open { opacity: 1; visibility: visible; }

html.shell96be9-lock,
body.shell96be9-lock { overflow: hidden; }

/* ============================================================
   MAIN CANVAS
   ============================================================ */
.shell96be9-main {
  padding: calc(var(--shell96be9-head-h) + 14px + env(safe-area-inset-top, 0px)) 12px
    calc(var(--shell96be9-bnav-h) + 34px + env(safe-area-inset-bottom, 0px));
  display: flex;
  flex-direction: column;
  gap: 26px;
}

/* ============================================================
   HERO CAROUSEL - outlined frame, snap track, dot pager
   ============================================================ */
.shell96be9-carousel { position: relative; }

.shell96be9-track {
  display: flex;
  gap: 0;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  border-radius: var(--shell96be9-radius-l);
  border: 1px solid var(--shell96be9-line-soft);
  background: var(--shell96be9-surface);
}

.shell96be9-track::-webkit-scrollbar { display: none; }

.shell96be9-slide {
  flex: 0 0 100%;
  scroll-snap-align: center;
  position: relative;
  display: block;
  width: 100%;
  border-radius: var(--shell96be9-radius-l);
  overflow: hidden;
  text-align: left;
}

.shell96be9-slide img {
  width: 100%;
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

.shell96be9-slide-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 26px 14px 12px;
  background: linear-gradient(180deg, transparent, rgba(20, 20, 23, 0.92) 78%);
  font-family: var(--shell96be9-font-head);
  font-weight: 700;
  font-size: 15.5px;
  line-height: 1.45;
  color: #f2f4f7;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.shell96be9-slide-cap .shell96be9-cap-cta {
  flex: 0 0 auto;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
  color: #10131a;
  background: var(--shell96be9-deep);
  border-radius: 999px;
  padding: 5px 11px;
  border: 1px solid rgba(224, 224, 224, 0.35);
}

.shell96be9-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding-top: 10px;
}

.shell96be9-dot {
  width: 26px;
  height: 5px;
  border-radius: 999px;
  background: var(--shell96be9-surface-3);
  border: 1px solid var(--shell96be9-line);
  transition: background 0.25s var(--shell96be9-ease), width 0.25s var(--shell96be9-ease);
}

.shell96be9-dot.is-active { background: linear-gradient(90deg, var(--shell96be9-deep), var(--shell96be9-corn)); width: 38px; }

/* ============================================================
   PAGE TITLE BLOCK
   ============================================================ */
.shell96be9-h1wrap { border-left: 3px solid var(--shell96be9-lav); padding-left: 12px; }

.shell96be9-page-title {
  font-family: var(--shell96be9-font-head);
  font-size: 24px;
  line-height: 1.3;
  font-weight: 800;
  letter-spacing: 0.015em;
  color: #f4f5f8;
}

.shell96be9-lede {
  margin-top: 8px;
  font-size: 14.5px;
  color: var(--shell96be9-muted);
}

/* ============================================================
   CATEGORY CHIP STRIP - horizontal scroll, sliding indicator
   ============================================================ */
.shell96be9-chipstrip {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 2px 2px 6px;
  scroll-snap-type: x proximity;
}

.shell96be9-chipstrip::-webkit-scrollbar { display: none; }

.shell96be9-chip {
  flex: 0 0 auto;
  min-height: 40px;
  padding: 7px 15px;
  scroll-snap-align: start;
  border: 1px solid var(--shell96be9-line);
  border-radius: 999px;
  background: var(--shell96be9-surface);
  color: var(--shell96be9-text);
  font-size: 13.5px;
  font-weight: 600;
  position: relative;
  transition: border-color 0.2s var(--shell96be9-ease), background 0.2s var(--shell96be9-ease), color 0.2s var(--shell96be9-ease);
}

/* sliding focus indicator under the active chip */
.shell96be9-chip::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 3px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--shell96be9-deep), var(--shell96be9-lav));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.3s var(--shell96be9-ease);
}

.shell96be9-chip.is-active {
  border-color: var(--shell96be9-line-mid);
  background: var(--shell96be9-surface-2);
  color: var(--shell96be9-sky);
}

.shell96be9-chip.is-active::after { transform: scaleX(1); }

/* ============================================================
   GAME SECTIONS - outlined tile cards
   ============================================================ */
.shell96be9-section { scroll-margin-top: calc(var(--shell96be9-head-h) + 16px); }

.shell96be9-sec-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.shell96be9-sec-title {
  font-family: var(--shell96be9-font-head);
  font-size: 17.5px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: #eef1f5;
  position: relative;
  padding-left: 12px;
}

.shell96be9-sec-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 4px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--shell96be9-deep), var(--shell96be9-corn));
}

.shell96be9-sec-cta {
  flex: 0 0 auto;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--shell96be9-lav);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0 2px;
  white-space: nowrap;
}

.shell96be9-sec-cta:hover { text-decoration: underline; }

.shell96be9-sec-note {
  font-size: 13.5px;
  color: var(--shell96be9-muted);
  line-height: 1.7;
  margin: 4px 0 12px;
}

.shell96be9-sec-note a { color: var(--shell96be9-sky); font-weight: 600; }

/* tile grid: 4 columns at 320px, 5 columns on wider phones */
.shell96be9-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 7px;
}

@media (min-width: 400px) {
  .shell96be9-grid { grid-template-columns: repeat(5, 1fr); gap: 8px; }
}

.shell96be9-tile {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--shell96be9-line-soft);
  border-radius: var(--shell96be9-radius-s);
  background: var(--shell96be9-surface);
  padding: 4px 4px 6px;
  text-align: center;
  transition: border-color 0.18s var(--shell96be9-ease), transform 0.12s var(--shell96be9-ease), background 0.18s var(--shell96be9-ease);
}

.shell96be9-tile:hover {
  border-color: var(--shell96be9-line-mid);
  background: var(--shell96be9-surface-2);
}

.shell96be9-tile:active { transform: translateY(1px) scale(0.985); }

.shell96be9-tile-frame {
  display: block;
  border-radius: 5px;
  overflow: hidden;
  border: 1px solid rgba(56, 56, 64, 0.9);
  background: var(--shell96be9-bg-deep);
}

.shell96be9-tile-frame img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.shell96be9-tile-name {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: 11px;
  line-height: 1.4;
  font-weight: 600;
  color: var(--shell96be9-text);
  margin-top: 5px;
  min-height: 2.8em;
  word-break: break-word;
}

/* ============================================================
   CONTENT MODULES
   ============================================================ */

/* --- what-is panel with stat chips --- */
.shell96be9-lead {
  border: 1px solid var(--shell96be9-line-soft);
  border-radius: var(--shell96be9-radius-m);
  background: linear-gradient(180deg, var(--shell96be9-surface), rgba(43, 43, 48, 0.4));
  padding: 14px;
}

.shell96be9-lead p { font-size: 14px; color: var(--shell96be9-text); }
.shell96be9-lead p + p { margin-top: 10px; }

.shell96be9-statchips {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 7px;
  margin-top: 12px;
}

.shell96be9-stat {
  border: 1px dashed var(--shell96be9-line-mid);
  border-radius: var(--shell96be9-radius-s);
  padding: 8px 10px;
  text-align: center;
  font-family: var(--shell96be9-font-head);
  font-weight: 700;
  font-size: 13px;
  color: var(--shell96be9-sky);
  background: rgba(135, 206, 250, 0.05);
}

/* --- scenario branch rows (category highlights) --- */
.shell96be9-branchlist { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }

.shell96be9-branch {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--shell96be9-line);
  border-left: 4px solid var(--shell96be9-corn);
  border-radius: var(--shell96be9-radius-m);
  background: var(--shell96be9-surface);
  padding: 10px 12px;
  transition: border-left-color 0.2s var(--shell96be9-ease);
}

.shell96be9-branch:nth-child(2) { border-left-color: var(--shell96be9-lav); }
.shell96be9-branch:nth-child(3) { border-left-color: var(--shell96be9-deep); }
.shell96be9-branch:nth-child(4) { border-left-color: var(--shell96be9-sky); }
.shell96be9-branch:nth-child(5) { border-left-color: #e0c26a; }

.shell96be9-branch-if {
  font-family: var(--shell96be9-font-head);
  font-size: 13px;
  font-weight: 700;
  color: var(--shell96be9-lav);
  letter-spacing: 0.01em;
}

.shell96be9-branch-then {
  font-size: 13.5px;
  color: var(--shell96be9-text);
  margin-top: 3px;
  line-height: 1.6;
}

/* --- promo tickets --- */
.shell96be9-ticketlist { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }

.shell96be9-ticket {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--shell96be9-line);
  border-radius: var(--shell96be9-radius-m);
  background: var(--shell96be9-surface);
  overflow: hidden;
}

.shell96be9-ticket-body { flex: 1 1 auto; padding: 11px 12px; }

.shell96be9-ticket-title {
  font-family: var(--shell96be9-font-head);
  font-weight: 800;
  font-size: 14.5px;
  color: var(--shell96be9-sky);
}

.shell96be9-ticket-text {
  font-size: 13px;
  color: var(--shell96be9-muted);
  margin-top: 3px;
  line-height: 1.6;
}

.shell96be9-ticket-claim {
  flex: 0 0 108px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2px;
  border: 0;
  border-left: 1px dashed var(--shell96be9-line-mid);
  background: rgba(0, 191, 255, 0.07);
  padding: 10px 8px;
  min-width: 44px;
  transition: background 0.2s var(--shell96be9-ease);
}

.shell96be9-ticket-claim:hover { background: rgba(0, 191, 255, 0.16); }

.shell96be9-ticket-claim .shell96be9-claim-label {
  font-size: 13px;
  font-weight: 800;
  color: var(--shell96be9-deep);
}

.shell96be9-ticket-claim .shell96be9-claim-sub {
  font-size: 10px;
  color: var(--shell96be9-muted);
}

/* --- numbered step rail (mobile access) --- */
.shell96be9-steps { margin-top: 12px; display: flex; flex-direction: column; }

.shell96be9-step {
  display: flex;
  gap: 12px;
  padding: 10px 2px;
  border-bottom: 1px solid var(--shell96be9-line);
}

.shell96be9-step:last-child { border-bottom: 0; }

.shell96be9-step-num {
  flex: 0 0 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 1px solid var(--shell96be9-line-mid);
  border-radius: 50%;
  font-family: var(--shell96be9-font-head);
  font-weight: 800;
  font-size: 13px;
  color: var(--shell96be9-sky);
  background: rgba(135, 206, 250, 0.06);
}

.shell96be9-step-body { font-size: 13.5px; color: var(--shell96be9-text); line-height: 1.65; }

.shell96be9-step-body strong { color: var(--shell96be9-sky); font-weight: 700; }

.shell96be9-note {
  margin-top: 12px;
  font-size: 13px;
  color: var(--shell96be9-muted);
  border: 1px dashed var(--shell96be9-line-soft);
  border-radius: var(--shell96be9-radius-m);
  padding: 11px 12px;
  line-height: 1.7;
}

/* --- relation map (dl pairs) --- */
.shell96be9-relmap { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }

.shell96be9-relpair {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--shell96be9-line);
  border-radius: var(--shell96be9-radius-s);
  background: var(--shell96be9-surface);
  padding: 10px 12px;
}

.shell96be9-relpair dt {
  font-family: var(--shell96be9-font-head);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--shell96be9-lav);
}

.shell96be9-relpair dd {
  font-size: 13.5px;
  color: var(--shell96be9-text);
  margin-top: 3px;
  line-height: 1.6;
}

/* --- takeaway checklist --- */
.shell96be9-takeaways {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-top: 10px;
}

.shell96be9-take {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border: 1px solid var(--shell96be9-line-soft);
  border-radius: var(--shell96be9-radius-s);
  background: rgba(135, 206, 250, 0.04);
  padding: 10px 12px;
  font-size: 13.5px;
  line-height: 1.6;
}

.shell96be9-take::before {
  content: "";
  flex: 0 0 18px;
  height: 18px;
  margin-top: 3px;
  border-radius: 4px;
  border: 1px solid var(--shell96be9-deep);
  background:
    linear-gradient(135deg, transparent 42%, var(--shell96be9-deep) 44% 58%, transparent 60%) center / 12px 12px no-repeat,
    rgba(0, 191, 255, 0.12);
}

/* --- generic prose block for deep-dive sections --- */
.shell96be9-prose { font-size: 14px; color: var(--shell96be9-text); line-height: 1.75; }
.shell96be9-prose + .shell96be9-prose { margin-top: 10px; }
.shell96be9-prose strong { color: var(--shell96be9-sky); font-weight: 700; }

/* --- full-width CTA --- */
.shell96be9-cta {
  display: block;
  width: 100%;
  min-height: 48px;
  margin-top: 14px;
  border-radius: var(--shell96be9-radius-m);
  background: linear-gradient(135deg, var(--shell96be9-deep), var(--shell96be9-corn));
  color: #10131a;
  font-family: var(--shell96be9-font-head);
  font-weight: 800;
  font-size: 15.5px;
  letter-spacing: 0.02em;
  border: 1px solid rgba(224, 224, 224, 0.3);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25);
  transition: filter 0.15s var(--shell96be9-ease), transform 0.1s var(--shell96be9-ease);
}

.shell96be9-cta:active { transform: translateY(1px); filter: brightness(1.07); }

.shell96be9-cta--lav {
  background: rgba(204, 153, 255, 0.1);
  color: var(--shell96be9-lav);
  border: 1px solid var(--shell96be9-lav);
  box-shadow: none;
}

.shell96be9-cta--lav:hover { background: rgba(204, 153, 255, 0.18); }

/* ============================================================
   EXTENDED FOOTER (homepage only)
   order: page directory > brand note > promo actions > disclaimer
   ============================================================ */
.shell96be9-extended {
  margin-top: 4px;
  border-top: 1px solid var(--shell96be9-line-soft);
  background:
    linear-gradient(180deg, rgba(100, 149, 237, 0.05), transparent 40%),
    var(--shell96be9-bg-deep);
  padding: 18px 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.shell96be9-ext-title {
  font-family: var(--shell96be9-font-head);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--shell96be9-muted);
  margin-bottom: 10px;
}

.shell96be9-directory {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}

.shell96be9-dir-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  min-height: 44px;
  padding: 8px 11px;
  border: 1px solid var(--shell96be9-line);
  border-radius: var(--shell96be9-radius-s);
  background: var(--shell96be9-surface);
  color: var(--shell96be9-text);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: border-color 0.2s var(--shell96be9-ease), background 0.2s var(--shell96be9-ease);
}

.shell96be9-dir-item:hover {
  border-color: var(--shell96be9-line-mid);
  background: var(--shell96be9-surface-2);
  text-decoration: none;
  color: var(--shell96be9-sky);
}

.shell96be9-dir-item::after { content: "\203A"; color: var(--shell96be9-corn); font-weight: 800; }

.shell96be9-brandnote { font-size: 13px; color: var(--shell96be9-muted); line-height: 1.75; }

.shell96be9-brandnote strong { color: var(--shell96be9-text); }

.shell96be9-promorow { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }

.shell96be9-promo5 {
  min-height: 46px;
  border-radius: var(--shell96be9-radius-s);
  border: 1px solid var(--shell96be9-line-mid);
  background: var(--shell96be9-surface-2);
  color: var(--shell96be9-text);
  font-size: 13px;
  font-weight: 700;
  padding: 8px 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: background 0.2s var(--shell96be9-ease), border-color 0.2s var(--shell96be9-ease);
}

.shell96be9-promo5:nth-child(odd):last-child { grid-column: 1 / -1; }

.shell96be9-promo5:hover { background: var(--shell96be9-surface-3); border-color: var(--shell96be9-deep); }

.shell96be9-disclaimer {
  font-size: 12px;
  color: var(--shell96be9-muted);
  line-height: 1.75;
  border: 1px dashed var(--shell96be9-line-soft);
  border-radius: var(--shell96be9-radius-m);
  padding: 12px;
}

.shell96be9-disclaimer strong { color: var(--shell96be9-danger); font-weight: 700; }

/* ============================================================
   COMMON FOOTER + SEGMENTED BOTTOM ACTION BAR
   ============================================================ */
.shell96be9-commonfoot {
  padding: 14px 12px calc(10px + env(safe-area-inset-bottom, 0px));
  text-align: center;
  font-size: 12.5px;
  color: var(--shell96be9-muted);
  border-top: 1px solid var(--shell96be9-line);
}

.shell96be9-bottomnav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: var(--shell96be9-canvas);
  z-index: 80;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: rgba(30, 30, 34, 0.97);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--shell96be9-line-soft);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

.shell96be9-bn-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: var(--shell96be9-bnav-h);
  padding: 7px 2px 6px;
  color: var(--shell96be9-muted);
  text-decoration: none;
  position: relative;
  transition: color 0.2s var(--shell96be9-ease);
}

.shell96be9-bn-item svg {
  width: 23px;
  height: 23px;
  fill: currentColor;
  transition: transform 0.22s var(--shell96be9-ease);
}

.shell96be9-bn-label {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
  opacity: 0.72;
  transform: translateY(2px);
  transition: opacity 0.22s var(--shell96be9-ease), transform 0.22s var(--shell96be9-ease);
}

/* active state: background support block + label reveal */
.shell96be9-bn-item.is-active { color: var(--shell96be9-sky); }

.shell96be9-bn-item.is-active::before {
  content: "";
  position: absolute;
  inset: 5px 6px 4px;
  border-radius: var(--shell96be9-radius-m);
  background: rgba(135, 206, 250, 0.12);
  border: 1px solid rgba(135, 206, 250, 0.28);
  z-index: -1;
}

.shell96be9-bn-item.is-active .shell96be9-bn-label { opacity: 1; transform: translateY(0); }
.shell96be9-bn-item.is-active svg { transform: translateY(-1px) scale(1.06); }

.shell96be9-bn-item:hover { color: var(--shell96be9-text); text-decoration: none; }

.shell96be9-bn-item--promo { color: var(--shell96be9-lav); }
.shell96be9-bn-item--promo .shell96be9-bn-label { opacity: 0.85; }

/* ============================================================
   REVIEW AND FEATURES PAGE LAYERS
   ============================================================ */
.shell96be9-review-main, .shell96be9-features-main { gap: 22px; }
.shell96be9-review-intro, .shell96be9-feature-map {
  border: 1px solid var(--shell96be9-line-mid);
  border-radius: var(--shell96be9-radius-l);
  background: linear-gradient(145deg, rgba(100, 149, 237, 0.15), var(--shell96be9-surface) 58%, rgba(204, 153, 255, 0.08));
  padding: 16px;
  position: relative;
  overflow: hidden;
}
.shell96be9-review-intro { display: grid; grid-template-columns: 62px 1fr; gap: 12px; }
.shell96be9-review-stamp {
  border: 1px solid var(--shell96be9-lav); border-radius: 50%; width: 60px; height: 60px;
  display: grid; place-content: center; text-align: center; font-size: 9px; line-height: 1.1;
  letter-spacing: .11em; color: var(--shell96be9-lav); transform: rotate(-9deg);
}
.shell96be9-review-stamp span { font-size: 17px; color: var(--shell96be9-sky); font-weight: 800; }
.shell96be9-kicker, .shell96be9-map-axis, .shell96be9-scenario-tag, .shell96be9-lane-label {
  color: var(--shell96be9-deep); font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase;
}
.shell96be9-review-title, .shell96be9-feature-title { font-family: var(--shell96be9-font-head); color: #f4f5f8; font-size: 20px; line-height: 1.35; margin: 5px 0 8px; }
.shell96be9-review-intro p:not(.shell96be9-kicker), .shell96be9-feature-map > p { font-size: 13.5px; line-height: 1.72; }
.shell96be9-review-rail { border-top: 2px solid var(--shell96be9-corn); padding-top: 14px; }
.shell96be9-signalrail { display: grid; gap: 8px; margin-top: 13px; counter-reset: signal; }
.shell96be9-signalrail li { display: grid; grid-template-columns: 30px 1fr; gap: 10px; padding: 10px; border: 1px solid var(--shell96be9-line); border-radius: var(--shell96be9-radius-s); background: var(--shell96be9-surface); }
.shell96be9-signal-number { display: grid; place-items: center; width: 30px; height: 30px; border: 1px solid var(--shell96be9-sky); border-radius: 5px; color: var(--shell96be9-sky); font-weight: 800; }
.shell96be9-signalrail strong { color: var(--shell96be9-lav); font-size: 14px; }
.shell96be9-signalrail p { margin-top: 2px; font-size: 13px; line-height: 1.6; }
.shell96be9-review-table { margin-top: 13px; border: 1px solid var(--shell96be9-line); border-radius: var(--shell96be9-radius-m); overflow: hidden; }
.shell96be9-review-row { display: grid; grid-template-columns: .85fr 1.15fr; gap: 8px; padding: 10px; border-top: 1px solid var(--shell96be9-line); font-size: 12.5px; line-height: 1.5; }
.shell96be9-review-row:first-child { border-top: 0; }
.shell96be9-review-row-head { background: rgba(135, 206, 250, .1); color: var(--shell96be9-sky); font-weight: 800; }
.shell96be9-review-steps { border-left: 2px solid var(--shell96be9-lav); padding-left: 8px; }
.shell96be9-scenario-grid, .shell96be9-account-track, .shell96be9-device-columns, .shell96be9-feature-lanes { display: grid; gap: 9px; margin-top: 13px; }
.shell96be9-scenario-grid { grid-template-columns: repeat(2, 1fr); }
.shell96be9-scenario, .shell96be9-account-track article, .shell96be9-device-columns > div, .shell96be9-feature-lanes > div { border: 1px solid var(--shell96be9-line); border-radius: var(--shell96be9-radius-m); background: var(--shell96be9-surface); padding: 11px; }
.shell96be9-scenario h3, .shell96be9-account-track h3, .shell96be9-device-columns h3, .shell96be9-feature-lanes h3, .shell96be9-trouble-list h3 { margin: 5px 0 4px; color: var(--shell96be9-text); font-family: var(--shell96be9-font-head); font-size: 15px; line-height: 1.4; }
.shell96be9-scenario p:not(.shell96be9-scenario-tag), .shell96be9-account-track p, .shell96be9-device-columns li, .shell96be9-feature-lanes p { color: var(--shell96be9-muted); font-size: 12.5px; line-height: 1.62; }
.shell96be9-mini-action { min-height: 44px; margin-top: 8px; padding: 7px 10px; border: 1px solid var(--shell96be9-line-mid); border-radius: var(--shell96be9-radius-s); color: var(--shell96be9-sky); font-size: 12px; font-weight: 800; }
.shell96be9-mini-action:hover { background: rgba(0, 191, 255, .1); }
.shell96be9-review-balance { display: grid; grid-template-columns: 1fr auto 1fr; gap: 7px; align-items: center; margin-top: 12px; text-align: center; font-size: 12px; color: var(--shell96be9-muted); }
.shell96be9-review-balance b { color: var(--shell96be9-danger); font-size: 17px; }
.shell96be9-criteria-list, .shell96be9-decision-board { display: grid; gap: 7px; margin-top: 12px; }
.shell96be9-criteria-list label { display: flex; align-items: flex-start; gap: 9px; padding: 10px; border: 1px solid var(--shell96be9-line); border-radius: var(--shell96be9-radius-s); font-size: 13px; line-height: 1.5; }
.shell96be9-checkmark { color: var(--shell96be9-deep); font-weight: 800; }
.shell96be9-feature-map { padding-top: 14px; }
.shell96be9-map-axis { display: flex; align-items: center; gap: 8px; margin-bottom: 5px; }
.shell96be9-map-axis i { flex: 1; height: 1px; background: var(--shell96be9-line-mid); }
.shell96be9-account-track { grid-template-columns: repeat(2, 1fr); }
.shell96be9-track-num, .shell96be9-trouble-icon { color: var(--shell96be9-corn); font-family: var(--shell96be9-font-head); font-weight: 800; font-size: 12px; }
.shell96be9-device-sketch { display: flex; gap: 5px; margin-bottom: 9px; }
.shell96be9-device-sketch span { width: 22px; height: 7px; border: 1px solid var(--shell96be9-sky); border-radius: 3px; }
.shell96be9-device-sketch span:nth-child(2) { width: 38px; border-color: var(--shell96be9-lav); }
.shell96be9-device-columns { grid-template-columns: repeat(3, 1fr); }
.shell96be9-device-columns ul { padding-left: 14px; list-style: square; }
.shell96be9-device-columns li + li { margin-top: 5px; }
.shell96be9-trouble-list { display: grid; gap: 8px; margin-top: 13px; }
.shell96be9-trouble-list article { display: grid; grid-template-columns: 34px 1fr; gap: 8px; border-bottom: 1px solid var(--shell96be9-line); padding: 9px 0; }
.shell96be9-trouble-icon { width: 30px; height: 30px; display: grid; place-items: center; border-left: 3px solid var(--shell96be9-deep); background: rgba(0, 191, 255, .08); }
.shell96be9-trouble-list p { font-size: 13px; color: var(--shell96be9-muted); line-height: 1.65; }
.shell96be9-trouble-list strong { color: var(--shell96be9-sky); }
.shell96be9-feature-lanes { grid-template-columns: repeat(3, 1fr); }
.shell96be9-decision-board { grid-template-columns: repeat(2, 1fr); }
.shell96be9-decision-board label { display: grid; grid-template-columns: 26px 1fr; column-gap: 7px; row-gap: 1px; padding: 9px; border: 1px solid var(--shell96be9-line); border-radius: var(--shell96be9-radius-s); }
.shell96be9-decision-board label > span { grid-row: span 2; color: var(--shell96be9-deep); font-weight: 800; }
.shell96be9-decision-board b { font-size: 12.5px; color: var(--shell96be9-text); }
.shell96be9-decision-board em { font-size: 11.5px; color: var(--shell96be9-muted); font-style: normal; line-height: 1.45; }
.shell96be9-faq-block details, .shell96be9-feature-faq details { border-bottom: 1px solid var(--shell96be9-line); padding: 11px 0; }
.shell96be9-faq-block summary, .shell96be9-feature-faq summary { cursor: pointer; color: var(--shell96be9-sky); font-size: 13.5px; font-weight: 700; padding-right: 8px; }
.shell96be9-faq-block details p, .shell96be9-feature-faq details p { color: var(--shell96be9-muted); font-size: 13px; line-height: 1.68; padding-top: 7px; }
@media (max-width: 359px) {
  .shell96be9-review-intro { grid-template-columns: 1fr; }
  .shell96be9-review-stamp { width: 48px; height: 48px; }
  .shell96be9-device-columns, .shell96be9-feature-lanes { grid-template-columns: 1fr; }
}

/* ============================================================
   UTILITIES
   ============================================================ */
.shell96be9-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
  padding: 0;
}

/* reduced motion: keep layout, drop animation */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
  .shell96be9-menu-link { transform: none; opacity: 1; }
}

/* narrow phones: tighten type slightly */
@media (max-width: 359px) {
  .shell96be9-brandname { font-size: 21px; }
  .shell96be9-page-title { font-size: 21px; }
  .shell96be9-sec-title { font-size: 16px; }
  .shell96be9-promorow { grid-template-columns: 1fr; }
}