/* ============================================================
   fb777 com login - canvas-responsive stylesheet
   File   : css/canvas-responsive-bb27ec.css
   Prefix : mobilebb27e-
   Canvas : 320-430px phone frame, centered on wide screens
   Palette: #1C2833 / #191970 / #7CFC00 / #F08080 / #4169E1
   Voice  : monospace accents + regular body, stroke-led corners,
            mixed large/small game cards, light press feedback
   ============================================================ */

/* ------------------------------------------------------------
   1. Design tokens
   ------------------------------------------------------------ */
:root {
  --mobilebb27e-ink: #1C2833;
  --mobilebb27e-navy: #191970;
  --mobilebb27e-lime: #7CFC00;
  --mobilebb27e-coral: #F08080;
  --mobilebb27e-blue: #4169E1;
  --mobilebb27e-page: #0B1218;
  --mobilebb27e-panel: #223140;
  --mobilebb27e-panel-2: #182430;
  --mobilebb27e-text: #E8F0F7;
  --mobilebb27e-mute: #9FB4C6;
  --mobilebb27e-faint: rgba(159, 180, 198, 0.72);
  --mobilebb27e-line: rgba(159, 180, 198, 0.22);
  --mobilebb27e-line-soft: rgba(159, 180, 198, 0.12);
  --mobilebb27e-lime-line: rgba(124, 252, 0, 0.35);
  --mobilebb27e-coral-line: rgba(240, 128, 128, 0.5);
  --mobilebb27e-mono: ui-monospace, "SF Mono", "Cascadia Mono", "Roboto Mono", Menlo, Consolas, monospace;
  --mobilebb27e-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mobilebb27e-r: 6px;
  --mobilebb27e-r-lg: 10px;
}

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

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

body {
  margin: 0;
  background: var(--mobilebb27e-page);
  color: var(--mobilebb27e-text);
  font: 400 14px/1.6 var(--mobilebb27e-body);
  overflow-x: hidden;
}

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

a { color: var(--mobilebb27e-blue); text-decoration: none; }

ul, ol { margin: 0; padding: 0; }

p { margin: 0 0 10px; }

:focus-visible {
  outline: 2px solid var(--mobilebb27e-blue);
  outline-offset: 2px;
  border-radius: 2px;
}

::selection { background: var(--mobilebb27e-lime); color: #0d1520; }

.mobilebb27e-lock { overflow: hidden; }

/* Skip link for keyboard users */
.mobilebb27e-skip {
  position: fixed;
  top: -60px;
  left: 10px;
  z-index: 90;
  background: var(--mobilebb27e-lime);
  color: #0d1520;
  font-family: var(--mobilebb27e-mono);
  font-size: 12px;
  padding: 10px 14px;
  border-radius: var(--mobilebb27e-r);
  transition: top 0.2s ease;
}
.mobilebb27e-skip:focus { top: 66px; }

/* ------------------------------------------------------------
   3. Phone canvas shell (430px max, centered when wide)
   ------------------------------------------------------------ */
.mobilebb27e-shell {
  position: relative;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  background:
    radial-gradient(130% 55% at 50% -8%, rgba(25, 25, 112, 0.6), transparent 62%),
    var(--mobilebb27e-ink);
  border-left: 1px solid var(--mobilebb27e-line-soft);
  border-right: 1px solid var(--mobilebb27e-line-soft);
}

/* ------------------------------------------------------------
   4. Fixed top brand bar
   ------------------------------------------------------------ */
.mobilebb27e-topbar {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  height: 58px;
  padding: 0 10px;
  background: rgba(14, 20, 27, 0.94);
  -webkit-backdrop-filter: blur(9px);
  backdrop-filter: blur(9px);
  border-bottom: 1px solid var(--mobilebb27e-line-soft);
}

.mobilebb27e-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  color: var(--mobilebb27e-text);
}

.mobilebb27e-brand img {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px solid var(--mobilebb27e-line);
  flex: 0 0 auto;
}

.mobilebb27e-brand-name {
  font-family: var(--mobilebb27e-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mobilebb27e-brand-name b {
  color: var(--mobilebb27e-lime);
  font-weight: 600;
}

.mobilebb27e-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
}

/* ------------------------------------------------------------
   5. Buttons - solid primary, outlined secondary
   ------------------------------------------------------------ */
.mobilebb27e-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: var(--mobilebb27e-r);
  font-family: var(--mobilebb27e-mono);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-align: center;
  transition: box-shadow 0.18s ease, background-color 0.18s ease,
    color 0.18s ease, border-color 0.18s ease, transform 0.12s ease;
}

.mobilebb27e-btn:active { transform: translateY(1px); }

.mobilebb27e-btn--solid {
  background: var(--mobilebb27e-lime);
  color: #0d1520;
  border: 1px solid var(--mobilebb27e-lime);
}
.mobilebb27e-btn--solid:active { box-shadow: 0 0 0 3px rgba(124, 252, 0, 0.28); }

.mobilebb27e-btn--ghost {
  background: transparent;
  color: var(--mobilebb27e-coral);
  border: 1px solid var(--mobilebb27e-coral-line);
}
.mobilebb27e-btn--ghost:active { box-shadow: 0 0 0 3px rgba(240, 128, 128, 0.2); }

.mobilebb27e-btn--sm { min-height: 38px; padding: 0 12px; font-size: 11.5px; }
.mobilebb27e-btn--block { width: 100%; }

/* Burger trigger */
.mobilebb27e-burger {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 44px;
  height: 44px;
  border: 1px solid var(--mobilebb27e-line);
  border-radius: var(--mobilebb27e-r);
  transition: box-shadow 0.18s ease, border-color 0.18s ease;
}
.mobilebb27e-burger span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 1px;
  background: var(--mobilebb27e-lime);
}
.mobilebb27e-burger:active {
  border-color: var(--mobilebb27e-lime-line);
  box-shadow: 0 0 0 3px rgba(124, 252, 0, 0.16);
}

/* ------------------------------------------------------------
   6. Full-height menu layer + veil
   ------------------------------------------------------------ */
.mobilebb27e-veil {
  position: fixed;
  inset: 0;
  z-index: 55;
  background: rgba(6, 10, 15, 0.68);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.mobilebb27e-veil--show { opacity: 1; pointer-events: auto; }

.mobilebb27e-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  right: 0;
  z-index: 60;
  width: min(84vw, 320px);
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #101a24 0%, #0d1520 100%);
  border-left: 1px solid var(--mobilebb27e-line);
  transform: translateX(103%);
  visibility: hidden;
  transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.3, 1), visibility 0.3s;
}
.mobilebb27e-drawer--open { transform: translateX(0); visibility: visible; }

/* On wide screens pin the drawer to the right edge of the phone canvas */
@media (min-width: 431px) {
  .mobilebb27e-drawer { right: calc(50% - 215px); }
}

.mobilebb27e-drawer-head {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 14px 14px;
  border-bottom: 1px solid var(--mobilebb27e-line-soft);
}
.mobilebb27e-drawer-head img {
  width: 30px;
  height: 30px;
  border-radius: 7px;
  border: 1px solid var(--mobilebb27e-line);
}
.mobilebb27e-drawer-head span {
  font-family: var(--mobilebb27e-mono);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--mobilebb27e-text);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.mobilebb27e-x {
  width: 40px;
  height: 40px;
  border: 1px solid var(--mobilebb27e-line);
  border-radius: var(--mobilebb27e-r);
  color: var(--mobilebb27e-coral);
  font-family: var(--mobilebb27e-mono);
  font-size: 14px;
  line-height: 1;
  flex: 0 0 auto;
}
.mobilebb27e-x:active { box-shadow: 0 0 0 3px rgba(240, 128, 128, 0.2); }

.mobilebb27e-drawer-nav {
  flex: 1;
  overflow-y: auto;
  padding: 6px 14px;
  counter-reset: navb27ec-item;
}
.mobilebb27e-drawer-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 2px;
  font-family: var(--mobilebb27e-mono);
  font-size: 12.5px;
  color: var(--mobilebb27e-text);
  border-bottom: 1px solid var(--mobilebb27e-line-soft);
  transition: color 0.15s ease, background-color 0.15s ease, padding-left 0.15s ease;
}
.mobilebb27e-drawer-nav a::before {
  counter-increment: navb27ec-item;
  content: counter(navb27ec-item, decimal-leading-zero);
  font-size: 10px;
  color: var(--mobilebb27e-coral);
  letter-spacing: 0.06em;
}
.mobilebb27e-drawer-nav a:active {
  color: var(--mobilebb27e-lime);
  text-shadow: 0 0 10px rgba(124, 252, 0, 0.35);
}
.mobilebb27e-drawer-nav .mobilebb27e-current {
  background: rgba(124, 252, 0, 0.1);
  color: var(--mobilebb27e-lime);
  border-left: 2px solid var(--mobilebb27e-lime);
  padding-left: 9px;
}

.mobilebb27e-drawer-cta {
  display: grid;
  gap: 8px;
  padding: 14px;
  border-top: 1px solid var(--mobilebb27e-line-soft);
}

/* ------------------------------------------------------------
   7. Main column
   ------------------------------------------------------------ */
.mobilebb27e-main {
  padding: 70px 14px 0;
}

.mobilebb27e-main h2 {
  margin: 0 0 8px;
  font-size: 16.5px;
  line-height: 1.35;
  font-weight: 700;
  color: var(--mobilebb27e-text);
  letter-spacing: -0.005em;
}

/* ------------------------------------------------------------
   8. Hero
   ------------------------------------------------------------ */
.mobilebb27e-kicker {
  display: inline-block;
  font-family: var(--mobilebb27e-mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mobilebb27e-lime);
}

.mobilebb27e-hero h1 {
  margin: 8px 0 10px;
  font-size: 24px;
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.mobilebb27e-h1-key { color: var(--mobilebb27e-lime); }

.mobilebb27e-hero-lede {
  margin: 0 0 14px;
  color: var(--mobilebb27e-mute);
  font-size: 14.5px;
}

.mobilebb27e-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 6px;
}

/* Quick stat chips */
.mobilebb27e-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 14px 0 4px;
}
.mobilebb27e-stat {
  border: 1px solid var(--mobilebb27e-line);
  border-radius: var(--mobilebb27e-r);
  padding: 9px 10px;
  background: var(--mobilebb27e-panel-2);
}
.mobilebb27e-stat b {
  display: block;
  font-family: var(--mobilebb27e-mono);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--mobilebb27e-lime);
  letter-spacing: 0.02em;
}
.mobilebb27e-stat span { font-size: 11px; color: var(--mobilebb27e-mute); }

/* ------------------------------------------------------------
   9. Banner carousel
   ------------------------------------------------------------ */
.mobilebb27e-carousel {
  position: relative;
  margin: 18px 0 6px;
  border: 1px solid var(--mobilebb27e-line);
  border-radius: var(--mobilebb27e-r-lg);
  overflow: hidden;
  background: #0c1218;
}
.mobilebb27e-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.25, 0.7, 0.3, 1);
}
.mobilebb27e-slide {
  flex: 0 0 100%;
  position: relative;
  display: block;
}
.mobilebb27e-slide img {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}
.mobilebb27e-slide-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 30px 12px 12px;
  background: linear-gradient(180deg, transparent, rgba(10, 15, 21, 0.94) 62%);
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.mobilebb27e-slide-kick {
  font-family: var(--mobilebb27e-mono);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mobilebb27e-lime);
}
.mobilebb27e-slide-title {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--mobilebb27e-text);
}
.mobilebb27e-slide-cta {
  font-family: var(--mobilebb27e-mono);
  font-size: 10.5px;
  color: var(--mobilebb27e-coral);
  border: 1px solid var(--mobilebb27e-coral-line);
  border-radius: 4px;
  padding: 4px 9px;
  width: fit-content;
  margin-top: 4px;
  background: rgba(10, 15, 21, 0.55);
}

.mobilebb27e-dots {
  position: absolute;
  top: 10px;
  right: 10px;
  display: flex;
  gap: 6px;
}
.mobilebb27e-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1px solid var(--mobilebb27e-lime);
  background: transparent;
  padding: 0;
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
}
.mobilebb27e-dot--on {
  background: var(--mobilebb27e-lime);
  box-shadow: 0 0 8px rgba(124, 252, 0, 0.5);
}

/* ------------------------------------------------------------
   10. Section headers and category leads
   ------------------------------------------------------------ */
.mobilebb27e-sechead {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 32px 0 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--mobilebb27e-line-soft);
}
.mobilebb27e-secno {
  font-family: var(--mobilebb27e-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--mobilebb27e-lime);
  letter-spacing: 0.08em;
  flex: 0 0 auto;
}
.mobilebb27e-sechead h2 { flex: 1; min-width: 0; }
.mobilebb27e-count {
  flex: 0 0 auto;
  font-family: var(--mobilebb27e-mono);
  font-size: 10px;
  color: var(--mobilebb27e-coral);
  border: 1px solid var(--mobilebb27e-coral-line);
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
}

.mobilebb27e-lead {
  margin: 0 0 12px;
  color: var(--mobilebb27e-mute);
  font-size: 13.5px;
}
.mobilebb27e-lead a {
  color: var(--mobilebb27e-blue);
  border-bottom: 1px dotted rgba(65, 105, 225, 0.65);
}

/* ------------------------------------------------------------
   11. Game grid - mixed large/small cards
   ------------------------------------------------------------ */
.mobilebb27e-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px 8px;
}
@media (min-width: 400px) {
  .mobilebb27e-grid { grid-template-columns: repeat(5, 1fr); gap: 14px 10px; }
}

.mobilebb27e-tile {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
  color: var(--mobilebb27e-mute);
}
.mobilebb27e-tile img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid var(--mobilebb27e-line-soft);
  border-radius: 8px;
  background: #0d141b;
  transition: border-color 0.16s ease, box-shadow 0.16s ease;
}
.mobilebb27e-tile:active img {
  border-color: var(--mobilebb27e-lime);
  box-shadow: 0 0 10px rgba(124, 252, 0, 0.28);
}
.mobilebb27e-tile span {
  font-family: var(--mobilebb27e-mono);
  font-size: 10px;
  line-height: 1.35;
  color: var(--mobilebb27e-mute);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
  min-height: 27px;
}

/* Wide "feature" card variant - horizontal, spans two tracks */
.mobilebb27e-tile--wide {
  grid-column: span 2;
  flex-direction: row;
  align-items: center;
  gap: 9px;
  padding: 8px;
  border: 1px solid var(--mobilebb27e-lime-line);
  border-radius: var(--mobilebb27e-r-lg);
  background: linear-gradient(135deg, rgba(25, 25, 112, 0.45), rgba(24, 36, 48, 0.9));
}
.mobilebb27e-tile--wide img {
  width: 58px;
  aspect-ratio: 1 / 1;
  flex: 0 0 auto;
}
.mobilebb27e-tile--wide span {
  -webkit-line-clamp: 3;
  line-clamp: 3;
  min-height: 0;
  font-size: 10.5px;
  color: var(--mobilebb27e-text);
}

/* ------------------------------------------------------------
   12. Play-now CTA band
   ------------------------------------------------------------ */
.mobilebb27e-ctaband {
  margin: 32px 0 0;
  padding: 16px;
  border: 1px solid var(--mobilebb27e-lime-line);
  border-radius: var(--mobilebb27e-r-lg);
  background: linear-gradient(135deg, rgba(25, 25, 112, 0.75), rgba(28, 40, 51, 0.92));
}
.mobilebb27e-ctaband p {
  color: var(--mobilebb27e-mute);
  font-size: 13.5px;
  margin: 0 0 12px;
}
.mobilebb27e-ctaband-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ------------------------------------------------------------
   13. Game tricks list
   ------------------------------------------------------------ */
.mobilebb27e-tricks {
  list-style: none;
  counter-reset: navb27ec-trick;
}
.mobilebb27e-tricks li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 0;
  border-bottom: 1px dashed var(--mobilebb27e-line-soft);
  counter-increment: navb27ec-trick;
}
.mobilebb27e-tricks li::before {
  content: "T" counter(navb27ec-trick, decimal-leading-zero);
  font-family: var(--mobilebb27e-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--mobilebb27e-lime);
  border: 1px solid var(--mobilebb27e-lime-line);
  border-radius: 4px;
  padding: 2px 5px;
  margin-top: 2px;
  flex: 0 0 auto;
}
.mobilebb27e-tricks p { margin: 0; font-size: 13px; color: var(--mobilebb27e-mute); }
.mobilebb27e-tricks b { color: var(--mobilebb27e-text); font-weight: 600; }

/* ------------------------------------------------------------
   14. Testimonials
   ------------------------------------------------------------ */
.mobilebb27e-quotes { display: grid; gap: 10px; }
.mobilebb27e-quote {
  border: 1px solid var(--mobilebb27e-line);
  border-left: 3px solid var(--mobilebb27e-blue);
  border-radius: var(--mobilebb27e-r);
  padding: 12px;
  background: var(--mobilebb27e-panel-2);
}
.mobilebb27e-quote:nth-child(2n) { border-left-color: var(--mobilebb27e-coral); }
.mobilebb27e-quote p { margin: 0 0 9px; font-size: 13px; color: var(--mobilebb27e-text); }
.mobilebb27e-quote-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-family: var(--mobilebb27e-mono);
  font-size: 10.5px;
  color: var(--mobilebb27e-mute);
}
.mobilebb27e-stars { color: var(--mobilebb27e-lime); letter-spacing: 2px; font-size: 11px; }
.mobilebb27e-quote-who { color: var(--mobilebb27e-coral); }

/* ------------------------------------------------------------
   15. Decision checklist
   ------------------------------------------------------------ */
.mobilebb27e-checklist {
  list-style: none;
  display: grid;
  gap: 8px;
}
.mobilebb27e-checklist li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  border: 1px solid var(--mobilebb27e-line-soft);
  border-radius: var(--mobilebb27e-r);
  padding: 10px;
  background: rgba(24, 36, 48, 0.55);
}
.mobilebb27e-check {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  border: 1px solid var(--mobilebb27e-lime);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: var(--mobilebb27e-lime);
}
.mobilebb27e-checklist p { margin: 0; font-size: 13px; color: var(--mobilebb27e-mute); }

/* ------------------------------------------------------------
   16. Selection criteria board
   ------------------------------------------------------------ */
.mobilebb27e-crits {
  border: 1px solid var(--mobilebb27e-line);
  border-radius: var(--mobilebb27e-r-lg);
  overflow: hidden;
}
.mobilebb27e-crit {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 11px 12px;
  border-bottom: 1px solid var(--mobilebb27e-line-soft);
  background: var(--mobilebb27e-panel-2);
}
.mobilebb27e-crit:last-child { border-bottom: 0; }
.mobilebb27e-crit-key {
  font-family: var(--mobilebb27e-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mobilebb27e-coral);
}
.mobilebb27e-crit p { margin: 0; font-size: 13px; color: var(--mobilebb27e-mute); }

/* ------------------------------------------------------------
   17. Extended footer (page directory > brand > promos > disclaimer)
   ------------------------------------------------------------ */
.mobilebb27e-xfoot {
  margin: 36px 0 0;
  padding: 22px 14px 6px;
  border-top: 1px solid var(--mobilebb27e-line);
  background: linear-gradient(180deg, rgba(13, 20, 27, 0.35), rgba(11, 17, 24, 0.85));
}
.mobilebb27e-xfoot h2 { margin-bottom: 4px; }
.mobilebb27e-xfoot-intro {
  margin: 0 0 12px;
  font-size: 12.5px;
  color: var(--mobilebb27e-faint);
}

.mobilebb27e-dir {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 12px;
  margin: 0 0 6px;
}
.mobilebb27e-dir a {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1px;
  min-height: 46px;
  padding: 7px 0;
  border-bottom: 1px dotted var(--mobilebb27e-line);
}
.mobilebb27e-dir b {
  font-family: var(--mobilebb27e-mono);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--mobilebb27e-lime);
  line-height: 1.3;
}
.mobilebb27e-dir i {
  font-style: normal;
  font-size: 10.5px;
  color: var(--mobilebb27e-faint);
  line-height: 1.35;
}

.mobilebb27e-xbrand {
  margin: 16px 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--mobilebb27e-mute);
}

.mobilebb27e-xpromos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 0 0 16px;
}
.mobilebb27e-xpromos .mobilebb27e-btn {
  width: 100%;
  min-height: 48px;
  padding: 4px 8px;
  font-size: 11px;
  line-height: 1.3;
}

.mobilebb27e-xdisc {
  font-size: 11px;
  line-height: 1.65;
  color: var(--mobilebb27e-faint);
  border: 1px dashed var(--mobilebb27e-line);
  border-radius: var(--mobilebb27e-r);
  padding: 10px 12px;
}

/* ------------------------------------------------------------
   18. Common footer (copyright only)
   ------------------------------------------------------------ */
.mobilebb27e-commonfoot {
  padding: 16px 14px calc(92px + env(safe-area-inset-bottom, 0px));
  text-align: center;
  font-family: var(--mobilebb27e-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--mobilebb27e-faint);
}

/* ------------------------------------------------------------
   19. Fixed mobile bottom nav (5 roles)
   ------------------------------------------------------------ */
.mobilebb27e-tabbar {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 45;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
  background: rgba(12, 18, 25, 0.96);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--mobilebb27e-line);
  padding: 5px 4px calc(5px + env(safe-area-inset-bottom, 0px));
}
.mobilebb27e-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: 52px;
  min-width: 44px;
  padding: 2px 1px;
  border-radius: var(--mobilebb27e-r);
  color: var(--mobilebb27e-mute);
  font-family: var(--mobilebb27e-mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
}
.mobilebb27e-tab svg { width: 21px; height: 21px; }
.mobilebb27e-tab:active {
  color: var(--mobilebb27e-lime);
  box-shadow: inset 0 0 0 1px var(--mobilebb27e-lime-line);
}
.mobilebb27e-tab--promo { color: var(--mobilebb27e-coral); }
.mobilebb27e-tab--promo:active {
  color: var(--mobilebb27e-coral);
  box-shadow: inset 0 0 0 1px var(--mobilebb27e-coral-line);
}
/* Active state = contrast inversion */
.mobilebb27e-tab.mobilebb27e-current {
  background: var(--mobilebb27e-lime);
  color: #0d1520;
  box-shadow: 0 0 16px rgba(124, 252, 0, 0.3);
}

/* ------------------------------------------------------------
   20. Help-page layouts: field notes and safety workflow
   ------------------------------------------------------------ */
.mobilebb27e-help-main {
  padding-top: 74px;
}

.mobilebb27e-help-hero {
  padding: 14px 0 18px;
  border-bottom: 1px solid var(--mobilebb27e-line);
}
.mobilebb27e-help-hero h1 {
  margin: 8px 0 10px;
  font-size: 23px;
  line-height: 1.22;
  letter-spacing: -0.015em;
}
.mobilebb27e-help-hero p {
  color: var(--mobilebb27e-mute);
  font-size: 14px;
}
.mobilebb27e-help-stamp {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 28px;
  padding: 4px 8px;
  border: 1px solid var(--mobilebb27e-coral-line);
  border-radius: 4px;
  color: var(--mobilebb27e-coral);
  font: 600 10px/1.2 var(--mobilebb27e-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}
.mobilebb27e-help-stamp::before {
  content: "//";
  color: var(--mobilebb27e-lime);
}
.mobilebb27e-help-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 14px;
}
.mobilebb27e-help-actions .mobilebb27e-btn { width: 100%; }

.mobilebb27e-help-section {
  margin-top: 28px;
}
.mobilebb27e-help-section > h2 {
  margin: 0 0 8px;
  padding-left: 10px;
  border-left: 3px solid var(--mobilebb27e-lime);
  font-size: 17px;
  line-height: 1.35;
}
.mobilebb27e-help-section > p {
  color: var(--mobilebb27e-mute);
  font-size: 13.5px;
}
.mobilebb27e-help-section a,
.mobilebb27e-help-hero a {
  color: var(--mobilebb27e-blue);
  border-bottom: 1px dotted rgba(65, 105, 225, .68);
}

/* About page: a ledger-like facts and diagnosis presentation. */
.mobilebb27e-ledger {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}
.mobilebb27e-ledger-row {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 9px;
  padding: 10px 9px;
  border: 1px solid var(--mobilebb27e-line-soft);
  border-left: 2px solid var(--mobilebb27e-blue);
  border-radius: var(--mobilebb27e-r);
  background: rgba(24, 36, 48, .62);
}
.mobilebb27e-ledger-key {
  color: var(--mobilebb27e-lime);
  font: 700 10px/1.35 var(--mobilebb27e-mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.mobilebb27e-ledger-row p {
  margin: 0;
  color: var(--mobilebb27e-mute);
  font-size: 12.5px;
}
.mobilebb27e-mistakes {
  display: grid;
  gap: 9px;
  margin-top: 12px;
}
.mobilebb27e-mistake {
  padding: 12px;
  border: 1px solid var(--mobilebb27e-line);
  border-radius: var(--mobilebb27e-r-lg);
  background: linear-gradient(135deg, rgba(240, 128, 128, .08), rgba(24, 36, 48, .82));
}
.mobilebb27e-mistake h3 {
  margin: 0 0 5px;
  color: var(--mobilebb27e-coral);
  font-size: 13.5px;
}
.mobilebb27e-mistake p { margin: 0; color: var(--mobilebb27e-mute); font-size: 12.8px; }
.mobilebb27e-diagnosis {
  display: grid;
  gap: 7px;
  margin: 12px 0 0;
}
.mobilebb27e-diagnosis details {
  border-bottom: 1px dashed var(--mobilebb27e-line);
  padding: 0 0 8px;
}
.mobilebb27e-diagnosis summary {
  min-height: 44px;
  display: flex;
  align-items: center;
  cursor: pointer;
  color: var(--mobilebb27e-text);
  font: 600 12.5px/1.4 var(--mobilebb27e-mono);
}
.mobilebb27e-diagnosis summary::marker { color: var(--mobilebb27e-lime); }
.mobilebb27e-diagnosis details p {
  margin: 0 0 4px 16px;
  color: var(--mobilebb27e-mute);
  font-size: 12.8px;
}
.mobilebb27e-terms {
  display: grid;
  gap: 7px;
  margin-top: 12px;
}
.mobilebb27e-term {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3px;
  padding: 10px 11px;
  border-top: 1px solid var(--mobilebb27e-line);
  background: rgba(25, 25, 112, .18);
}
.mobilebb27e-term b {
  color: var(--mobilebb27e-lime);
  font: 600 11.5px/1.3 var(--mobilebb27e-mono);
}
.mobilebb27e-term span { color: var(--mobilebb27e-mute); font-size: 12.8px; }
.mobilebb27e-factband {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 12px;
}
.mobilebb27e-fact {
  min-height: 88px;
  padding: 10px;
  border: 1px solid var(--mobilebb27e-lime-line);
  border-radius: var(--mobilebb27e-r);
  background: rgba(124, 252, 0, .06);
}
.mobilebb27e-fact strong {
  display: block;
  margin-bottom: 4px;
  color: var(--mobilebb27e-lime);
  font: 700 18px/1 var(--mobilebb27e-mono);
}
.mobilebb27e-fact span { color: var(--mobilebb27e-mute); font-size: 11.5px; line-height: 1.4; }

/* Safety page: sequential checkpoints, deliberately different from the about ledger. */
.mobilebb27e-safety-main {
  padding-top: 72px;
}
.mobilebb27e-safety-hero {
  position: relative;
  padding: 16px 12px 20px;
  border: 1px solid var(--mobilebb27e-line);
  border-radius: var(--mobilebb27e-r-lg);
  background: radial-gradient(110% 90% at 100% 0, rgba(65, 105, 225, .38), transparent 65%), rgba(24, 36, 48, .72);
}
.mobilebb27e-safety-hero h1 {
  margin: 9px 0 10px;
  font-size: 23px;
  line-height: 1.22;
}
.mobilebb27e-safety-hero p { color: var(--mobilebb27e-mute); font-size: 13.5px; }
.mobilebb27e-safety-signal {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--mobilebb27e-lime);
  font: 600 10px/1.3 var(--mobilebb27e-mono);
  letter-spacing: .14em;
  text-transform: uppercase;
}
.mobilebb27e-safety-signal i {
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mobilebb27e-lime);
  box-shadow: 0 0 9px rgba(124, 252, 0, .7);
}
.mobilebb27e-safety-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.mobilebb27e-safety-actions .mobilebb27e-btn { flex: 1 1 135px; }
.mobilebb27e-steps {
  position: relative;
  display: grid;
  gap: 0;
  margin-top: 13px;
}
.mobilebb27e-steps::before {
  content: "";
  position: absolute;
  top: 16px;
  bottom: 16px;
  left: 16px;
  border-left: 1px dashed var(--mobilebb27e-blue);
}
.mobilebb27e-step {
  position: relative;
  display: grid;
  grid-template-columns: 33px minmax(0, 1fr);
  gap: 10px;
  padding: 9px 0;
}
.mobilebb27e-step-no {
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 33px;
  height: 33px;
  border: 1px solid var(--mobilebb27e-lime);
  border-radius: 50%;
  background: var(--mobilebb27e-page);
  color: var(--mobilebb27e-lime);
  font: 700 11px/1 var(--mobilebb27e-mono);
}
.mobilebb27e-step h3 { margin: 2px 0 3px; color: var(--mobilebb27e-text); font-size: 13.5px; }
.mobilebb27e-step p { margin: 0; color: var(--mobilebb27e-mute); font-size: 12.8px; }
.mobilebb27e-device-grid {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}
.mobilebb27e-device {
  padding: 11px;
  border: 1px solid var(--mobilebb27e-line-soft);
  border-radius: 4px;
  background: var(--mobilebb27e-panel-2);
}
.mobilebb27e-device-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.mobilebb27e-device h3 { margin: 0; font-size: 13px; color: var(--mobilebb27e-text); }
.mobilebb27e-device em {
  font: 600 9.5px/1 var(--mobilebb27e-mono);
  color: var(--mobilebb27e-coral);
  font-style: normal;
  text-transform: uppercase;
}
.mobilebb27e-device p { margin: 6px 0 0; color: var(--mobilebb27e-mute); font-size: 12.5px; }
.mobilebb27e-route-map {
  display: grid;
  gap: 6px;
  margin-top: 12px;
}
.mobilebb27e-route-map a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding: 7px 10px;
  border: 1px solid var(--mobilebb27e-line);
  border-radius: var(--mobilebb27e-r);
  color: var(--mobilebb27e-text);
  background: rgba(65, 105, 225, .09);
}
.mobilebb27e-route-map a::after { content: "→"; color: var(--mobilebb27e-lime); font: 700 16px/1 var(--mobilebb27e-mono); }
.mobilebb27e-route-map b { display: block; color: var(--mobilebb27e-lime); font: 600 11px/1.3 var(--mobilebb27e-mono); }
.mobilebb27e-route-map span { display: block; color: var(--mobilebb27e-faint); font-size: 10.5px; }
.mobilebb27e-takeaways {
  display: grid;
  gap: 7px;
  margin-top: 12px;
  list-style: none;
}
.mobilebb27e-takeaways li {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  padding: 9px 10px;
  border-bottom: 1px solid var(--mobilebb27e-line-soft);
  color: var(--mobilebb27e-mute);
  font-size: 12.8px;
}
.mobilebb27e-takeaways li::before { content: "!"; color: var(--mobilebb27e-coral); font: 700 12px/20px var(--mobilebb27e-mono); }
.mobilebb27e-requirements {
  margin-top: 12px;
  padding: 12px;
  border: 1px dashed var(--mobilebb27e-coral-line);
  border-radius: var(--mobilebb27e-r-lg);
  background: rgba(240, 128, 128, .05);
}
.mobilebb27e-requirements p { margin: 0 0 8px; color: var(--mobilebb27e-mute); font-size: 12.8px; }
.mobilebb27e-requirements p:last-child { margin-bottom: 0; }
.mobilebb27e-requirements b { color: var(--mobilebb27e-text); }

/* ------------------------------------------------------------
   21. Fine tuning across the 320-430px band
   ------------------------------------------------------------ */
@media (min-width: 375px) {
  .mobilebb27e-hero h1 { font-size: 26px; }
  .mobilebb27e-main h2 { font-size: 17px; }
  .mobilebb27e-lead { font-size: 14px; }
}

@media (min-width: 430px) {
  .mobilebb27e-hero h1 { font-size: 27px; }
  .mobilebb27e-stat b { font-size: 14.5px; }
}

/* Honour reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .mobilebb27e-track { transition: none; }
  .mobilebb27e-drawer { transition: visibility 0s; }
  .mobilebb27e-btn,
  .mobilebb27e-tab,
  .mobilebb27e-tile img { transition: none; }
}