/* ==========================================================================
   222bt.sbs - compact visual system
   Canvas: 320-430px mobile-first, centered phone canvas on wide screens
   Palette anchors: #1B263B deep navy / #CCCCCC mist text / #87CEEB sky /
   #B8860B gold. All classes carry the mobile47f77- prefix.
   ========================================================================== */

/* ---------- 1. Design tokens ---------- */
:root {
  --mobile47f77-ink: #1B263B;
  --mobile47f77-ink-deep: rgba(11, 17, 29, 0.92);
  --mobile47f77-ink-raise: rgba(67, 88, 122, 0.20);
  --mobile47f77-mist: #CCCCCC;
  --mobile47f77-mist-soft: rgba(204, 204, 204, 0.72);
  --mobile47f77-mist-faint: rgba(204, 204, 204, 0.46);
  --mobile47f77-sky: #87CEEB;
  --mobile47f77-sky-soft: rgba(135, 206, 235, 0.22);
  --mobile47f77-sky-line: rgba(135, 206, 235, 0.34);
  --mobile47f77-gold: #B8860B;
  --mobile47f77-gold-bright: rgba(184, 134, 11, 0.85);
  --mobile47f77-gold-line: rgba(184, 134, 11, 0.52);
  --mobile47f77-font-head: "Trebuchet MS", "Noto Sans Bengali", "Nirmala UI", Verdana, sans-serif;
  --mobile47f77-font-body: "Nirmala UI", "Noto Sans Bengali", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mobile47f77-r-tiny: 6px;
  --mobile47f77-r-card: 10px;
  --mobile47f77-r-block: 16px;
  --mobile47f77-r-panel: 22px;
  --mobile47f77-gap: 12px;
  --mobile47f77-tap: 44px;
  --mobile47f77-move: 200ms cubic-bezier(0.32, 0.72, 0.36, 1);
  --mobile47f77-dock-h: 66px;
}

/* ---------- 2. Reset & canvas ---------- */
* { box-sizing: border-box; }

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

body {
  margin: 0;
  min-height: 100vh;
  background: #10182A;
  background-image: radial-gradient(circle at 12% -4%, rgba(135, 206, 235, 0.10), transparent 46%),
    radial-gradient(circle at 96% 12%, rgba(184, 134, 11, 0.12), transparent 40%);
  color: var(--mobile47f77-mist);
  font-family: var(--mobile47f77-font-body);
  font-size: 14px;
  line-height: 1.68;
  overflow-x: hidden;
}

/* Phone canvas: everything lives inside this column, capped at 430px */
.mobile47f77-canvas {
  position: relative;
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--mobile47f77-ink);
  box-shadow: 0 0 0 1px rgba(135, 206, 235, 0.08), 0 18px 60px rgba(0, 0, 0, 0.55);
  overflow: hidden;
}

@media (min-width: 430px) {
  body { background-color: #0B111D; }
  .mobile47f77-canvas { border-radius: 4px; }
}

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

a { color: var(--mobile47f77-sky); text-decoration: none; }
a:hover, a:focus-visible { text-decoration: underline; }

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

:focus-visible {
  outline: 2px solid var(--mobile47f77-sky);
  outline-offset: 2px;
  border-radius: 4px;
}

.mobile47f77-srLabel {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 3. Top compact brand bar ---------- */
.mobile47f77-topbar {
  position: fixed;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 54px;
  padding: 7px 10px 7px 12px;
  background: linear-gradient(180deg, rgba(27, 38, 59, 0.98), rgba(27, 38, 59, 0.92));
  border-bottom: 1px solid var(--mobile47f77-sky-line);
  backdrop-filter: blur(8px);
}

/* Brand zone: logo picture + site word only */
.mobile47f77-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 3px 8px 3px 4px;
  border-radius: 999px;
  background: rgba(204, 204, 204, 0.06);
  border: 1px solid rgba(184, 134, 11, 0.38);
}

.mobile47f77-logo {
  width: 30px; height: 30px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--mobile47f77-gold-line);
  flex: none;
}

.mobile47f77-brandName {
  font-family: var(--mobile47f77-font-head);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--mobile47f77-mist);
  white-space: nowrap;
}

.mobile47f77-brandName b { color: var(--mobile47f77-sky); font-weight: 700; }

/* Action zone: auth buttons + menu trigger, kept outside brand */
.mobile47f77-topActions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
}

.mobile47f77-authBtn {
  min-height: 36px;
  min-width: 44px;
  padding: 6px 11px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: transform var(--mobile47f77-move), box-shadow var(--mobile47f77-move);
}

.mobile47f77-authBtn--register {
  background: linear-gradient(135deg, var(--mobile47f77-gold), #D9A521);
  color: #1B263B;
  box-shadow: 0 3px 12px rgba(184, 134, 11, 0.35);
}

.mobile47f77-authBtn--login {
  border: 1px solid var(--mobile47f77-sky-line);
  color: var(--mobile47f77-sky);
  background: rgba(135, 206, 235, 0.08);
}

.mobile47f77-authBtn:active { transform: scale(0.94); }

/* Menu trigger: stacked indicator bars */
.mobile47f77-menuBtn {
  width: 38px; height: 38px;
  border-radius: 10px;
  border: 1px solid var(--mobile47f77-sky-line);
  background: rgba(135, 206, 235, 0.08);
  display: grid;
  place-content: center;
  gap: 4px;
}

.mobile47f77-menuBtn span {
  display: block;
  width: 16px; height: 2px;
  border-radius: 2px;
  background: var(--mobile47f77-sky);
  transition: transform var(--mobile47f77-move), opacity var(--mobile47f77-move);
}

.mobile47f77-menuBtn[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.mobile47f77-menuBtn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.mobile47f77-menuBtn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- 4. Slide-up route panel ---------- */
.mobile47f77-menuVeil {
  position: fixed;
  inset: 0;
  z-index: 70;
  background: rgba(8, 12, 20, 0.62);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--mobile47f77-move);
}

.mobile47f77-menuVeil--open { opacity: 1; pointer-events: auto; }

.mobile47f77-routePanel {
  position: fixed;
  left: 50%;
  bottom: 0;
  transform: translate(-50%, 102%);
  width: 100%;
  max-width: 430px;
  max-height: 76vh;
  z-index: 80;
  padding: 14px 14px calc(18px + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, #223150, #182338 78%);
  border-radius: var(--mobile47f77-r-panel) var(--mobile47f77-r-panel) 0 0;
  border-top: 1px solid var(--mobile47f77-gold-line);
  box-shadow: 0 -14px 44px rgba(0, 0, 0, 0.5);
  transition: transform 280ms cubic-bezier(0.32, 0.72, 0.36, 1);
  display: flex;
  flex-direction: column;
}

.mobile47f77-routePanel--open { transform: translate(-50%, 0); }

.mobile47f77-routeHead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.mobile47f77-routeTitle {
  font-family: var(--mobile47f77-font-head);
  font-size: 15px;
  font-weight: 700;
  color: var(--mobile47f77-mist);
  margin: 0;
}

.mobile47f77-routeClose {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid var(--mobile47f77-sky-line);
  color: var(--mobile47f77-sky);
  font-size: 16px;
  line-height: 1;
  display: grid;
  place-content: center;
}

.mobile47f77-routeList {
  list-style: none;
  margin: 0;
  padding: 4px;
  min-height: 430px;
  overflow-y: auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.mobile47f77-routeList li { display: block; }

.mobile47f77-routeLink {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: var(--mobile47f77-tap);
  padding: 10px 12px;
  border-radius: 12px 6px 12px 6px;
  background: rgba(204, 204, 204, 0.05);
  border: 1px solid rgba(135, 206, 235, 0.16);
  color: var(--mobile47f77-mist);
  font-size: 13px;
  font-weight: 600;
  transition: background var(--mobile47f77-move), border-color var(--mobile47f77-move), transform var(--mobile47f77-move);
}

.mobile47f77-routeLink:hover, .mobile47f77-routeLink:focus-visible {
  background: var(--mobile47f77-sky-soft);
  border-color: var(--mobile47f77-sky-line);
  text-decoration: none;
}

.mobile47f77-routeLink:active { transform: scale(0.97); }

.mobile47f77-routeLink--current {
  background: var(--mobile47f77-mist);
  color: var(--mobile47f77-ink);
  border-color: var(--mobile47f77-mist);
  font-weight: 700;
}

.mobile47f77-routeDot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--mobile47f77-gold);
  flex: none;
}

.mobile47f77-routeLink--current .mobile47f77-routeDot { background: var(--mobile47f77-ink); }

/* ---------- 5. Main shell ---------- */
.mobile47f77-main {
  padding: 64px 12px calc(var(--mobile47f77-dock-h) + 30px);
}

.mobile47f77-block {
  margin: 0 0 16px;
  padding: 14px 13px 15px;
  border-radius: var(--mobile47f77-r-block) var(--mobile47f77-r-tiny) var(--mobile47f77-r-block) var(--mobile47f77-r-tiny);
  background: linear-gradient(180deg, rgba(204, 204, 204, 0.055), rgba(204, 204, 204, 0.025));
  border: 1px solid rgba(135, 206, 235, 0.14);
}

/* ---------- 6. Hero ---------- */
.mobile47f77-hero { padding-bottom: 4px; }

.mobile47f77-heroKicker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mobile47f77-sky);
  border: 1px dashed var(--mobile47f77-sky-line);
  border-radius: 999px;
  padding: 3px 10px;
  margin-bottom: 9px;
}

.mobile47f77-heroKicker::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--mobile47f77-gold);
}

h1.mobile47f77-heroTitle {
  font-family: var(--mobile47f77-font-head);
  font-size: 21px;
  line-height: 1.42;
  font-weight: 700;
  color: var(--mobile47f77-mist);
  margin: 0 0 8px;
}

h1.mobile47f77-heroTitle em {
  font-style: normal;
  color: var(--mobile47f77-sky);
}

.mobile47f77-heroLead {
  margin: 0;
  font-size: 13px;
  color: var(--mobile47f77-mist-soft);
}

/* Compact metric chips: value + explanation rhythm */
.mobile47f77-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 12px;
}

.mobile47f77-metric {
  padding: 9px 8px 8px;
  border-radius: 12px 6px 6px 12px;
  background: rgba(27, 38, 59, 0.55);
  border: 1px solid var(--mobile47f77-gold-line);
  text-align: center;
}

.mobile47f77-metricNum {
  display: block;
  font-family: var(--mobile47f77-font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--mobile47f77-sky);
  line-height: 1.2;
}

.mobile47f77-metricTxt {
  display: block;
  font-size: 10.5px;
  line-height: 1.45;
  color: var(--mobile47f77-mist-faint);
  margin-top: 3px;
}

/* ---------- 7. Promo carousel ---------- */
.mobile47f77-carousel {
  position: relative;
  border-radius: var(--mobile47f77-r-card);
  overflow: hidden;
  border: 1px solid var(--mobile47f77-gold-line);
}

.mobile47f77-cTrack {
  display: flex;
  width: 100%;
  transition: transform 420ms cubic-bezier(0.32, 0.72, 0.36, 1);
}

.mobile47f77-cSlide {
  position: relative;
  flex: 0 0 100%;
  min-height: 148px;
  padding: 0;
  display: block;
  width: 100%;
  text-align: left;
}

.mobile47f77-cSlide img {
  width: 100%;
  aspect-ratio: 21 / 8;
  object-fit: cover;
}

.mobile47f77-cVeil {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 26px 12px 10px;
  background: linear-gradient(180deg, transparent, rgba(11, 17, 29, 0.92) 68%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 10px;
}

.mobile47f77-cCaption {
  font-family: var(--mobile47f77-font-head);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--mobile47f77-mist);
  line-height: 1.4;
  margin: 0;
}

.mobile47f77-cCaption small {
  display: block;
  font-family: var(--mobile47f77-font-body);
  font-size: 10.5px;
  font-weight: 400;
  color: var(--mobile47f77-sky);
}

.mobile47f77-cGo {
  flex: none;
  min-height: 34px;
  padding: 5px 13px;
  border-radius: 999px;
  background: var(--mobile47f77-gold);
  color: #1B263B;
  font-size: 11.5px;
  font-weight: 700;
}

.mobile47f77-cNav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(11, 17, 29, 0.6);
  border: 1px solid var(--mobile47f77-sky-line);
  color: var(--mobile47f77-sky);
  font-size: 13px;
  line-height: 1;
  display: grid;
  place-content: center;
}

.mobile47f77-cNav--prev { left: 6px; }
.mobile47f77-cNav--next { right: 6px; }

.mobile47f77-cDots {
  position: absolute;
  top: 9px;
  right: 11px;
  display: flex;
  gap: 5px;
}

.mobile47f77-cDot {
  width: 8px; height: 8px;
  border-radius: 999px;
  background: rgba(204, 204, 204, 0.4);
  border: 1px solid rgba(27, 38, 59, 0.5);
  transition: width var(--mobile47f77-move), background var(--mobile47f77-move);
}

.mobile47f77-cDot--on {
  width: 18px;
  background: var(--mobile47f77-sky);
}

/* ---------- 8. Segmented action row ---------- */
.mobile47f77-seg {
  display: flex;
  margin-top: 12px;
  border: 1px solid var(--mobile47f77-gold-line);
  border-radius: 14px;
  overflow: hidden;
  background: rgba(27, 38, 59, 0.5);
}

.mobile47f77-segItem {
  flex: 1 1 0;
  min-height: var(--mobile47f77-tap);
  padding: 9px 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  font-size: 12px;
  font-weight: 700;
  color: var(--mobile47f77-mist);
  transition: background var(--mobile47f77-move), color var(--mobile47f77-move);
}

.mobile47f77-segItem + .mobile47f77-segItem {
  border-left: 1px solid var(--mobile47f77-gold-line);
}

.mobile47f77-segItem small {
  font-size: 9.5px;
  font-weight: 400;
  color: var(--mobile47f77-mist-faint);
}

.mobile47f77-segItem--prime {
  background: linear-gradient(135deg, var(--mobile47f77-gold), #D9A521);
  color: #1B263B;
}

.mobile47f77-segItem--prime small { color: rgba(27, 38, 59, 0.78); }

.mobile47f77-segItem:active { filter: brightness(1.12); }

/* ---------- 9. Category quick strip ---------- */
.mobile47f77-catStrip {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  padding: 2px 2px 6px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.mobile47f77-catStrip::-webkit-scrollbar { display: none; }

.mobile47f77-catChip {
  flex: none;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 13px;
  border-radius: 999px;
  border: 1px solid var(--mobile47f77-sky-line);
  background: rgba(135, 206, 235, 0.07);
  color: var(--mobile47f77-sky);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  transition: background var(--mobile47f77-move), color var(--mobile47f77-move);
}

.mobile47f77-catChip:hover, .mobile47f77-catChip:focus-visible {
  background: var(--mobile47f77-sky-soft);
  text-decoration: none;
}

/* ---------- 10. Game sections ---------- */
.mobile47f77-gameZone { padding: 12px 11px 13px; }

h2.mobile47f77-zoneHead {
  font-family: var(--mobile47f77-font-head);
  font-size: 16.5px;
  line-height: 1.45;
  font-weight: 700;
  color: var(--mobile47f77-mist);
  margin: 0 0 6px;
}

h2.mobile47f77-zoneHead b { color: var(--mobile47f77-sky); }

.mobile47f77-zoneTag {
  display: inline-block;
  vertical-align: 3px;
  margin-left: 7px;
  padding: 2px 8px;
  border-radius: 6px 999px 6px 999px;
  border: 1px solid var(--mobile47f77-gold-line);
  color: var(--mobile47f77-gold-bright);
  font-family: var(--mobile47f77-font-body);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.mobile47f77-zoneIntro {
  margin: 0 0 11px;
  font-size: 12.5px;
  color: var(--mobile47f77-mist-soft);
}

.mobile47f77-zoneIntro a { font-weight: 600; }

.mobile47f77-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 11px 8px;
}

@media (min-width: 398px) {
  .mobile47f77-grid { grid-template-columns: repeat(5, 1fr); }
}

/* Pure-image card, short name under the art */
.mobile47f77-gcard {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  border-radius: var(--mobile47f77-r-card);
  padding: 5px 4px 7px;
  background: rgba(204, 204, 204, 0.045);
  border: 1px solid rgba(135, 206, 235, 0.12);
  transition: transform var(--mobile47f77-move), border-color var(--mobile47f77-move), background var(--mobile47f77-move);
}

.mobile47f77-gcard:hover, .mobile47f77-gcard:focus-visible {
  border-color: var(--mobile47f77-gold-line);
  background: rgba(135, 206, 235, 0.07);
}

.mobile47f77-gcard:active { transform: scale(0.95); }

.mobile47f77-gcardImg {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid rgba(11, 17, 29, 0.55);
}

.mobile47f77-gcardName {
  font-size: 11px;
  line-height: 1.3;
  font-weight: 600;
  color: var(--mobile47f77-mist);
  text-align: center;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---------- 11. Content modules ---------- */
h2.mobile47f77-modHead {
  font-family: var(--mobile47f77-font-head);
  font-size: 16px;
  line-height: 1.45;
  font-weight: 700;
  color: var(--mobile47f77-mist);
  margin: 0 0 8px;
  padding-left: 10px;
  border-left: 3px solid var(--mobile47f77-gold);
}

h3.mobile47f77-subHead {
  font-family: var(--mobile47f77-font-head);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--mobile47f77-sky);
  margin: 12px 0 4px;
}

.mobile47f77-modLead, .mobile47f77-modText {
  margin: 0 0 9px;
  font-size: 13px;
  color: var(--mobile47f77-mist-soft);
}

.mobile47f77-modLead { font-size: 13.5px; color: var(--mobile47f77-mist); }

/* Milestone ladder (achievements) */
.mobile47f77-ladder {
  list-style: none;
  margin: 4px 0 10px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.mobile47f77-ladder li {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 10px;
  align-items: center;
  padding: 9px 10px;
  border-radius: 10px;
  background: rgba(27, 38, 59, 0.5);
  border: 1px solid rgba(135, 206, 235, 0.14);
}

.mobile47f77-ladderStep {
  font-family: var(--mobile47f77-font-head);
  font-size: 15px;
  font-weight: 700;
  color: #1B263B;
  background: var(--mobile47f77-sky);
  border-radius: 8px;
  text-align: center;
  padding: 6px 2px;
}

.mobile47f77-ladder b {
  display: block;
  font-size: 12.5px;
  color: var(--mobile47f77-mist);
}

.mobile47f77-ladder span {
  font-size: 11.5px;
  color: var(--mobile47f77-mist-faint);
}

/* Checklist rows (security / decision) */
.mobile47f77-checkList {
  list-style: none;
  margin: 4px 0 10px;
  padding: 0;
  display: grid;
  gap: 7px;
}

.mobile47f77-checkList li {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  padding: 8px 10px;
  border-radius: 8px;
  background: rgba(135, 206, 235, 0.05);
  border: 1px dashed rgba(135, 206, 235, 0.22);
  font-size: 12.5px;
  color: var(--mobile47f77-mist-soft);
}

.mobile47f77-checkList li::before {
  content: "";
  flex: none;
  width: 16px; height: 16px;
  margin-top: 3px;
  border-radius: 5px;
  border: 1.5px solid var(--mobile47f77-gold);
  background:
    linear-gradient(135deg, transparent 42%, var(--mobile47f77-gold) 42% 58%, transparent 58%) center / 9px 9px no-repeat;
}

/* Trick cards: compact metric-explanation pairs */
.mobile47f77-trickRow {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin: 4px 0 10px;
}

.mobile47f77-trick {
  padding: 9px 10px;
  border-radius: 10px 6px 10px 6px;
  background: rgba(27, 38, 59, 0.5);
  border: 1px solid var(--mobile47f77-gold-line);
}

.mobile47f77-trick b {
  display: block;
  font-family: var(--mobile47f77-font-head);
  font-size: 12px;
  color: var(--mobile47f77-sky);
  margin-bottom: 3px;
}

.mobile47f77-trick span { font-size: 11.5px; color: var(--mobile47f77-mist-soft); }

/* Two-column balance (pros / limitations) */
.mobile47f77-balance {
  display: grid;
  grid-template-columns: 1fr;
  gap: 9px;
}

@media (min-width: 375px) {
  .mobile47f77-balance { grid-template-columns: 1fr 1fr; }
}

.mobile47f77-balanceCol {
  padding: 10px 11px 11px;
  border-radius: 12px;
}

.mobile47f77-balanceCol--pro {
  background: rgba(135, 206, 235, 0.07);
  border: 1px solid var(--mobile47f77-sky-line);
}

.mobile47f77-balanceCol--limit {
  background: rgba(184, 134, 11, 0.08);
  border: 1px dashed var(--mobile47f77-gold-line);
}

.mobile47f77-balanceCol h3 { margin: 0 0 6px; font-size: 12.5px; color: var(--mobile47f77-mist); }

.mobile47f77-balanceCol ul {
  margin: 0;
  padding-left: 16px;
  font-size: 11.8px;
  color: var(--mobile47f77-mist-soft);
  display: grid;
  gap: 4px;
}

/* ---------- 12. Decision CTA block ---------- */
.mobile47f77-cta {
  text-align: center;
  padding: 16px 13px 15px;
  border-radius: var(--mobile47f77-r-block);
  background:
    radial-gradient(circle at 84% 8%, rgba(184, 134, 11, 0.28), transparent 46%),
    linear-gradient(180deg, rgba(135, 206, 235, 0.10), rgba(27, 38, 59, 0.4));
  border: 1px solid var(--mobile47f77-gold-line);
}

.mobile47f77-ctaTitle {
  font-family: var(--mobile47f77-font-head);
  font-size: 16.5px;
  font-weight: 700;
  color: var(--mobile47f77-mist);
  margin: 0 0 6px;
}

.mobile47f77-ctaText {
  font-size: 12.5px;
  color: var(--mobile47f77-mist-soft);
  margin: 0 0 12px;
}

.mobile47f77-ctaRow {
  display: flex;
  gap: 8px;
  justify-content: center;
}

.mobile47f77-ctaBtn {
  flex: 1 1 0;
  max-width: 190px;
  min-height: var(--mobile47f77-tap);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: transform var(--mobile47f77-move), box-shadow var(--mobile47f77-move);
}

.mobile47f77-ctaBtn--gold {
  background: linear-gradient(135deg, var(--mobile47f77-gold), #D9A521);
  color: #1B263B;
  box-shadow: 0 4px 16px rgba(184, 134, 11, 0.4);
}

.mobile47f77-ctaBtn--ghost {
  border: 1px solid var(--mobile47f77-sky-line);
  color: var(--mobile47f77-sky);
}

.mobile47f77-ctaBtn:active { transform: scale(0.95); }

/* Inline promo text link inside body copy */
.mobile47f77-inlineGo {
  color: var(--mobile47f77-gold-bright);
  font-weight: 700;
  border-bottom: 1px dotted var(--mobile47f77-gold);
  cursor: pointer;
}

.mobile47f77-inlineGo:hover, .mobile47f77-inlineGo:focus-visible {
  color: #D9A521;
  text-decoration: none;
}

/* ---------- 13. Extended site footer ---------- */
.mobile47f77-extFooter {
  margin-top: 4px;
  padding: 15px 13px 13px;
  border-radius: var(--mobile47f77-r-block) var(--mobile47f77-r-block) 6px 6px;
  border: 1px solid rgba(135, 206, 235, 0.14);
  background: linear-gradient(180deg, rgba(204, 204, 204, 0.05), rgba(11, 17, 29, 0.35));
}

.mobile47f77-extTitle {
  font-family: var(--mobile47f77-font-head);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--mobile47f77-sky);
  letter-spacing: 0.03em;
  margin: 0 0 8px;
}

.mobile47f77-brandBlurb {
  font-size: 12.3px;
  color: var(--mobile47f77-mist-soft);
  margin: 0 0 13px;
}

/* Two-column page directory */
.mobile47f77-dirCols {
  columns: 2;
  column-gap: 14px;
  margin: 0 0 13px;
}

.mobile47f77-dirCols ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mobile47f77-dirCols li { break-inside: avoid; }

.mobile47f77-dirLink {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  font-size: 11.8px;
  color: var(--mobile47f77-mist-soft);
  border-bottom: 1px dotted rgba(135, 206, 235, 0.16);
}

.mobile47f77-dirLink:hover, .mobile47f77-dirLink:focus-visible {
  color: var(--mobile47f77-sky);
  text-decoration: none;
}

.mobile47f77-dirLink::before {
  content: "";
  width: 5px; height: 5px;
  border-radius: 1px;
  transform: rotate(45deg);
  background: var(--mobile47f77-gold);
  flex: none;
}

/* Promo actions: icon + text label tiles */
.mobile47f77-promoGrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin: 0 0 13px;
}

.mobile47f77-promoAct {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: var(--mobile47f77-tap);
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(27, 38, 59, 0.55);
  border: 1px solid var(--mobile47f77-gold-line);
  text-align: left;
  transition: transform var(--mobile47f77-move), background var(--mobile47f77-move);
}

.mobile47f77-promoAct:hover { background: rgba(184, 134, 11, 0.14); }
.mobile47f77-promoAct:active { transform: scale(0.96); }

.mobile47f77-promoAct svg { flex: none; width: 20px; height: 20px; }

.mobile47f77-promoAct b {
  display: block;
  font-size: 11.8px;
  color: var(--mobile47f77-mist);
  line-height: 1.35;
}

.mobile47f77-promoAct span {
  font-size: 10px;
  color: var(--mobile47f77-gold-bright);
}

.mobile47f77-note {
  margin: 0;
  padding: 9px 11px;
  border-radius: 8px;
  background: rgba(11, 17, 29, 0.5);
  border-left: 3px solid var(--mobile47f77-sky);
  font-size: 11px;
  color: var(--mobile47f77-mist-faint);
  line-height: 1.6;
}

/* ---------- 14. Common footer ---------- */
.mobile47f77-footBar {
  padding: 4px 12px 8px;
  text-align: center;
}

.mobile47f77-footCopy {
  font-size: 10.8px;
  color: var(--mobile47f77-mist-faint);
  margin: 0;
  line-height: 1.6;
}

/* ---------- 15. Floating dock nav ---------- */
.mobile47f77-dock {
  position: fixed;
  bottom: calc(10px + env(safe-area-inset-bottom));
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 22px);
  max-width: 408px;
  z-index: 65;
  display: flex;
  align-items: stretch;
  padding: 6px 6px;
  border-radius: 18px;
  background: rgba(24, 35, 56, 0.94);
  border: 1px solid var(--mobile47f77-sky-line);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(10px);
}

.mobile47f77-dockItem {
  position: relative;
  flex: 1 1 0;
  min-height: var(--mobile47f77-tap);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 5px 2px;
  border-radius: 13px;
  color: var(--mobile47f77-mist-soft);
  transition: color var(--mobile47f77-move), background var(--mobile47f77-move);
}

.mobile47f77-dockItem svg { width: 21px; height: 21px; }

.mobile47f77-dockItem span {
  font-size: 9.8px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.mobile47f77-dockItem:hover, .mobile47f77-dockItem:focus-visible {
  color: var(--mobile47f77-sky);
  text-decoration: none;
}

/* Active role: contrast inversion + sliding indicator under the label */
.mobile47f77-dockItem--on {
  background: var(--mobile47f77-mist);
  color: var(--mobile47f77-ink);
}

.mobile47f77-dockItem--on::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 3px;
  transform: translateX(-50%);
  width: 16px; height: 3px;
  border-radius: 3px;
  background: var(--mobile47f77-gold);
}

.mobile47f77-dockItem--promo { color: var(--mobile47f77-gold-bright); }

.mobile47f77-dockItem:active { transform: translateY(-1px); }

/* Dock icons inherit currentColor so inverted active state stays readable */
.mobile47f77-dockItem svg,
.mobile47f77-promoAct svg,
.mobile47f77-routeLink svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- 16. Help-page reading patterns ---------- */
.mobile47f77-faqDeck {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.mobile47f77-faqItem {
  border: 1px solid rgba(135, 206, 235, 0.20);
  border-radius: 12px 6px 12px 6px;
  background: rgba(11, 17, 29, 0.38);
  overflow: hidden;
}

.mobile47f77-faqItem[open] {
  border-color: var(--mobile47f77-gold-line);
  background: rgba(184, 134, 11, 0.07);
}

.mobile47f77-faqItem summary {
  min-height: var(--mobile47f77-tap);
  padding: 10px 34px 10px 12px;
  position: relative;
  display: flex;
  align-items: center;
  color: var(--mobile47f77-mist);
  font-family: var(--mobile47f77-font-head);
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.mobile47f77-faqItem summary::-webkit-details-marker { display: none; }
.mobile47f77-faqItem summary::after {
  content: "+";
  position: absolute;
  right: 12px;
  color: var(--mobile47f77-sky);
  font-size: 19px;
  font-weight: 400;
}
.mobile47f77-faqItem[open] summary::after { content: "−"; color: var(--mobile47f77-gold-bright); }
.mobile47f77-faqAnswer {
  margin: 0;
  padding: 0 12px 12px;
  color: var(--mobile47f77-mist-soft);
  font-size: 12.5px;
}

.mobile47f77-safetyHero {
  padding: 16px 13px;
  background: linear-gradient(145deg, rgba(135, 206, 235, 0.13), rgba(184, 134, 11, 0.10));
  border-color: var(--mobile47f77-gold-line);
}

.mobile47f77-riskFlag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 6px 999px 999px 6px;
  background: var(--mobile47f77-sky);
  color: var(--mobile47f77-ink);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: .04em;
}

.mobile47f77-safetyHero h1 { margin-top: 10px; }
.mobile47f77-safetyHero .mobile47f77-heroLead { margin-bottom: 0; }

.mobile47f77-stepRail {
  position: relative;
  display: grid;
  gap: 9px;
  margin: 10px 0 2px;
}
.mobile47f77-stepRail::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 17px;
  bottom: 17px;
  border-left: 1px dashed var(--mobile47f77-sky-line);
}
.mobile47f77-stepNode {
  position: relative;
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px;
  align-items: start;
  padding: 8px 9px 8px 0;
  border-bottom: 1px solid rgba(204, 204, 204, 0.10);
}
.mobile47f77-stepNode:last-child { border-bottom: 0; }
.mobile47f77-stepMark {
  position: relative;
  z-index: 1;
  width: 32px;
  min-height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--mobile47f77-gold);
  color: var(--mobile47f77-ink);
  font-family: var(--mobile47f77-font-head);
  font-size: 12px;
  font-weight: 800;
}
.mobile47f77-stepNode b { display: block; color: var(--mobile47f77-mist); font-size: 12.5px; }
.mobile47f77-stepNode span { display: block; color: var(--mobile47f77-mist-soft); font-size: 12px; }

.mobile47f77-safetyPair {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}
.mobile47f77-safetyPair article {
  padding: 10px 11px;
  border-radius: 8px 14px 8px 14px;
  border: 1px solid rgba(135, 206, 235, 0.18);
  background: rgba(135, 206, 235, 0.05);
}
.mobile47f77-safetyPair article:last-child {
  border-color: var(--mobile47f77-gold-line);
  background: rgba(184, 134, 11, 0.07);
}
.mobile47f77-safetyPair h3 { margin: 0 0 4px; color: var(--mobile47f77-sky); font-size: 13px; }
.mobile47f77-safetyPair p { margin: 0; color: var(--mobile47f77-mist-soft); font-size: 12px; }

.mobile47f77-answerBand {
  padding: 11px 12px;
  border-left: 4px solid var(--mobile47f77-gold);
  background: rgba(184, 134, 11, 0.08);
  color: var(--mobile47f77-mist);
  font-size: 13px;
  border-radius: 5px 12px 12px 5px;
}

/* ---------- 17. Small screens / print ---------- */
@media (max-width: 359px) {
  .mobile47f77-authBtn { padding: 6px 8px; font-size: 11.5px; }
  .mobile47f77-metrics { grid-template-columns: 1fr; }
  .mobile47f77-trickRow { grid-template-columns: 1fr; }
  h1.mobile47f77-heroTitle { font-size: 19px; }
}

@media print {
  .mobile47f77-topbar, .mobile47f77-dock, .mobile47f77-routePanel, .mobile47f77-menuVeil { display: none; }
  body { background: #fff; color: #111; }
  .mobile47f77-canvas { max-width: none; box-shadow: none; }
}