/* ==========================================================================
   49bet.homes - viewport adaptive mobile canvas stylesheet
   File: css/viewport-adaptive-444f10.css
   Class prefix: frame4f10f-
   Palette: #FF7F50 accent / #3A3A3A deep ground / #E9ECEF light ink
   Design tone: near-square tool feel, grouped cover cards, lead-in rhythm,
   compact dual-button CTAs, icon micro-motion only.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design tokens
   -------------------------------------------------------------------------- */
:root {
  --frame4f10f-ink: #e9ecef;
  --frame4f10f-ink-dim: rgba(233, 236, 239, 0.72);
  --frame4f10f-ink-faint: rgba(233, 236, 239, 0.5);
  --frame4f10f-ground: #3a3a3a;
  --frame4f10f-ground-deep: #2e2e2e;
  --frame4f10f-panel: #343434;
  --frame4f10f-panel-lift: #3e3e3e;
  --frame4f10f-well: #2a2a2a;
  --frame4f10f-line: rgba(233, 236, 239, 0.17);
  --frame4f10f-line-soft: rgba(233, 236, 239, 0.1);
  --frame4f10f-flare: #ff7f50;
  --frame4f10f-flare-deep: #e5633a;
  --frame4f10f-flare-ink: #2b1d16;
  --frame4f10f-flare-wash: rgba(255, 127, 80, 0.13);
  --frame4f10f-radius: 3px;
  --frame4f10f-top-h: 58px;
  --frame4f10f-nav-h: 62px;
  --frame4f10f-font: 'Noto Sans Bengali', 'Hind Siliguri', 'SolaimanLipi',
    'Bangla MN', 'Vrinda', system-ui, -apple-system, 'Segoe UI', Arial, sans-serif;
  --frame4f10f-tap: 44px;
}

/* --------------------------------------------------------------------------
   2. Base reset + typography ground
   -------------------------------------------------------------------------- */
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body.frame4f10f-body {
  margin: 0;
  min-height: 100vh;
  background: #232323;
  color: var(--frame4f10f-ink);
  font-family: var(--frame4f10f-font);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.frame4f10f-noscroll {
  overflow: hidden;
}

img {
  max-width: 100%;
  border: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

.frame4f10f-shell {
  position: relative;
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--frame4f10f-ground);
  overflow-x: clip;
}

::selection {
  background: var(--frame4f10f-flare);
  color: var(--frame4f10f-flare-ink);
}

/* --------------------------------------------------------------------------
   3. Fixed top brand bar (compact bar: logo + name only in brand zone)
   -------------------------------------------------------------------------- */
.frame4f10f-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 70;
}

.frame4f10f-topbar-in {
  max-width: 430px;
  margin: 0 auto;
  min-height: var(--frame4f10f-top-h);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  box-sizing: border-box;
  background: rgba(46, 46, 46, 0.96);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--frame4f10f-line);
}

.frame4f10f-topbar-in::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 2px;
  background: linear-gradient(90deg,
    var(--frame4f10f-flare) 0%,
    var(--frame4f10f-flare-deep) 55%,
    transparent 100%);
  opacity: 0.85;
}

.frame4f10f-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-right: auto;
  min-width: 0;
}

.frame4f10f-brand img {
  display: block;
  width: 34px;
  height: 34px;
  object-fit: contain;
  border: 1px solid var(--frame4f10f-line);
  border-radius: 2px;
  background: var(--frame4f10f-well);
  flex: none;
}

.frame4f10f-brand-name {
  font-size: 19px;
  font-weight: 800;
  letter-spacing: 0.03em;
  line-height: 1.1;
  white-space: nowrap;
}

.frame4f10f-brand-name i {
  font-style: normal;
  color: var(--frame4f10f-flare);
}

/* Compact dual action cluster: ghost login + solid register */
.frame4f10f-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: none;
}

.frame4f10f-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: var(--frame4f10f-tap);
  padding: 6px 12px;
  box-sizing: border-box;
  border-radius: var(--frame4f10f-radius);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.01em;
  transition: transform 0.14s ease, background-color 0.14s ease,
    border-color 0.14s ease;
}

.frame4f10f-btn:active {
  transform: translateY(-2px);
}

.frame4f10f-btn-ghost {
  background: transparent;
  border: 1px solid var(--frame4f10f-line);
  color: var(--frame4f10f-ink);
}

.frame4f10f-btn-ghost:active {
  border-color: var(--frame4f10f-flare);
}

.frame4f10f-btn-solid {
  background: var(--frame4f10f-flare);
  border: 1px solid var(--frame4f10f-flare);
  color: var(--frame4f10f-flare-ink);
}

.frame4f10f-btn-solid:active {
  background: var(--frame4f10f-flare-deep);
  border-color: var(--frame4f10f-flare-deep);
}

/* Burger toggle */
.frame4f10f-burger {
  width: var(--frame4f10f-tap);
  height: var(--frame4f10f-tap);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: transparent;
  border: 1px solid var(--frame4f10f-line);
  border-radius: var(--frame4f10f-radius);
  flex: none;
}

.frame4f10f-burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--frame4f10f-ink);
  transition: transform 0.18s ease, opacity 0.18s ease;
}

.frame4f10f-burger.frame4f10f-burger-active span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
  background: var(--frame4f10f-flare);
}

.frame4f10f-burger.frame4f10f-burger-active span:nth-child(2) {
  opacity: 0;
}

.frame4f10f-burger.frame4f10f-burger-active span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
  background: var(--frame4f10f-flare);
}

/* --------------------------------------------------------------------------
   4. Stacked overlay menu
   -------------------------------------------------------------------------- */
.frame4f10f-veil {
  position: fixed;
  inset: var(--frame4f10f-top-h) 0 0 0;
  z-index: 65;
  background: rgba(15, 15, 15, 0.62);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.frame4f10f-veil.frame4f10f-veil-open {
  opacity: 1;
  visibility: visible;
}

.frame4f10f-menu {
  position: fixed;
  top: var(--frame4f10f-top-h);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  width: 100%;
  max-width: 430px;
  max-height: calc(100vh - var(--frame4f10f-top-h));
  max-height: calc(100dvh - var(--frame4f10f-top-h));
  overflow-y: auto;
  z-index: 68;
  background: var(--frame4f10f-ground-deep);
  border-bottom: 2px solid var(--frame4f10f-flare);
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.45);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.2s ease, opacity 0.2s ease, visibility 0.2s ease;
}

.frame4f10f-menu.frame4f10f-menu-open {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.frame4f10f-menu-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  background: var(--frame4f10f-flare-wash);
  border-bottom: 1px solid var(--frame4f10f-line-soft);
}

.frame4f10f-menu-cta p {
  margin: 0;
  font-size: 12.5px;
  color: var(--frame4f10f-ink-dim);
}

.frame4f10f-menu-cta strong {
  display: block;
  font-size: 14.5px;
  color: var(--frame4f10f-ink);
  font-weight: 800;
}

.frame4f10f-menu-tag {
  display: block;
  padding: 12px 12px 4px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--frame4f10f-flare);
}

.frame4f10f-menu a.frame4f10f-menu-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: var(--frame4f10f-tap);
  padding: 10px 12px;
  border-bottom: 1px solid var(--frame4f10f-line-soft);
  font-size: 14px;
  font-weight: 600;
  color: var(--frame4f10f-ink);
  transition: background-color 0.14s ease, padding-left 0.14s ease;
}

.frame4f10f-menu a.frame4f10f-menu-link em {
  font-style: normal;
  font-size: 11px;
  font-weight: 400;
  color: var(--frame4f10f-ink-faint);
  text-align: right;
}

.frame4f10f-menu a.frame4f10f-menu-link::after {
  content: '';
  width: 6px;
  height: 6px;
  border-top: 1.5px solid var(--frame4f10f-ink-faint);
  border-right: 1.5px solid var(--frame4f10f-ink-faint);
  transform: rotate(45deg);
  flex: none;
}

.frame4f10f-menu a.frame4f10f-menu-link:active {
  background: var(--frame4f10f-flare-wash);
  padding-left: 16px;
}

.frame4f10f-menu a.frame4f10f-menu-link:hover {
  background: var(--frame4f10f-flare-wash);
}

/* --------------------------------------------------------------------------
   5. Main canvas rhythm
   -------------------------------------------------------------------------- */
.frame4f10f-main {
  padding-top: var(--frame4f10f-top-h);
  padding-bottom: calc(var(--frame4f10f-nav-h) + env(safe-area-inset-bottom, 0px) + 18px);
}

.frame4f10f-anchor {
  scroll-margin-top: calc(var(--frame4f10f-top-h) + 8px);
}

/* --------------------------------------------------------------------------
   6. Hero (lead-in opening block)
   -------------------------------------------------------------------------- */
.frame4f10f-hero {
  position: relative;
  padding: 16px 12px 6px;
  background:
    linear-gradient(180deg, rgba(255, 127, 80, 0.09) 0%, rgba(58, 58, 58, 0) 78%),
    var(--frame4f10f-ground);
}

.frame4f10f-hero::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 12px;
  right: 12px;
  height: 1px;
  background: repeating-linear-gradient(90deg,
    var(--frame4f10f-flare) 0 14px,
    transparent 14px 22px);
  opacity: 0.5;
}

.frame4f10f-kicker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 4px 0 8px;
  padding: 4px 9px;
  border: 1px solid var(--frame4f10f-flare);
  border-radius: 2px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--frame4f10f-flare);
  background: var(--frame4f10f-flare-wash);
}

.frame4f10f-kicker::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--frame4f10f-flare);
}

.frame4f10f-h1 {
  margin: 0 0 10px;
  font-size: clamp(21px, 6.4vw, 26px);
  font-weight: 800;
  line-height: 1.38;
  letter-spacing: 0.01em;
}

.frame4f10f-h1 i {
  font-style: normal;
  color: var(--frame4f10f-flare);
}

.frame4f10f-lead {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--frame4f10f-ink-dim);
}

.frame4f10f-lead strong {
  color: var(--frame4f10f-ink);
  font-weight: 700;
}

.frame4f10f-cta {
  display: flex;
  gap: 8px;
  margin: 0 0 4px;
}

.frame4f10f-cta .frame4f10f-btn {
  flex: 1;
  min-height: 46px;
  font-size: 14px;
}

/* --------------------------------------------------------------------------
   7. Promo banner carousel
   -------------------------------------------------------------------------- */
.frame4f10f-carousel {
  position: relative;
  margin: 12px 12px 0;
  border: 1px solid var(--frame4f10f-line);
  border-radius: var(--frame4f10f-radius);
  overflow: hidden;
  background: var(--frame4f10f-well);
}

.frame4f10f-slide {
  position: absolute;
  inset: 0;
  display: block;
  opacity: 0;
  visibility: hidden;
  transform: translateX(4%);
  transition: opacity 0.32s ease, transform 0.32s ease, visibility 0.32s ease;
}

.frame4f10f-slide.frame4f10f-slide-on {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

.frame4f10f-stage {
  position: relative;
  aspect-ratio: 3 / 1;
  width: 100%;
}

.frame4f10f-stage img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.frame4f10f-slide-cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px 7px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--frame4f10f-ink);
  background: linear-gradient(180deg, rgba(20, 20, 20, 0) 0%, rgba(20, 20, 20, 0.88) 62%);
}

.frame4f10f-slide-cap::before {
  content: '';
  width: 6px;
  height: 10px;
  background: var(--frame4f10f-flare);
  flex: none;
}

.frame4f10f-dots {
  position: absolute;
  right: 8px;
  bottom: 6px;
  display: flex;
  gap: 6px;
  z-index: 2;
}

.frame4f10f-dot {
  width: 20px;
  height: 20px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 0;
}

.frame4f10f-dot::before {
  content: '';
  width: 8px;
  height: 8px;
  background: rgba(233, 236, 239, 0.55);
  transition: background-color 0.16s ease, transform 0.16s ease;
}

.frame4f10f-dot.frame4f10f-dot-on::before {
  background: var(--frame4f10f-flare);
  transform: scale(1.22);
}

/* --------------------------------------------------------------------------
   8. Category quick chips (in-page jump rail)
   -------------------------------------------------------------------------- */
.frame4f10f-chips {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 12px 12px 2px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.frame4f10f-chips::-webkit-scrollbar {
  display: none;
}

.frame4f10f-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: var(--frame4f10f-tap);
  padding: 0 13px;
  flex: none;
  background: var(--frame4f10f-panel);
  border: 1px solid var(--frame4f10f-line);
  border-radius: 2px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--frame4f10f-ink-dim);
  transition: border-color 0.14s ease, color 0.14s ease, transform 0.14s ease;
}

.frame4f10f-chip::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--frame4f10f-line);
  transition: background-color 0.14s ease;
}

.frame4f10f-chip.frame4f10f-chip-on {
  border-color: var(--frame4f10f-flare);
  color: var(--frame4f10f-ink);
}

.frame4f10f-chip.frame4f10f-chip-on::before {
  background: var(--frame4f10f-flare);
}

.frame4f10f-chip:active {
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   9. Game groups (grouped cover cards)
   -------------------------------------------------------------------------- */
.frame4f10f-group {
  margin: 16px 12px 0;
  border: 1px solid var(--frame4f10f-line);
  border-radius: var(--frame4f10f-radius);
  background: var(--frame4f10f-panel);
  overflow: hidden;
}

.frame4f10f-group-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 11px 10px;
  border-bottom: 1px solid var(--frame4f10f-line-soft);
  background: linear-gradient(180deg, var(--frame4f10f-panel-lift), var(--frame4f10f-panel));
}

.frame4f10f-group-head::before {
  content: '';
  width: 8px;
  height: 15px;
  background: var(--frame4f10f-flare);
  flex: none;
}

.frame4f10f-h2 {
  flex: 1;
  min-width: 0;
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: 0.005em;
}

.frame4f10f-count {
  flex: none;
  padding: 3px 7px;
  border: 1px solid var(--frame4f10f-flare);
  border-radius: 2px;
  font-size: 10.5px;
  font-weight: 700;
  color: var(--frame4f10f-flare);
  background: var(--frame4f10f-flare-wash);
  white-space: nowrap;
}

.frame4f10f-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  padding: 10px;
}

@media (min-width: 400px) {
  .frame4f10f-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 9px;
  }
}

.frame4f10f-gcard {
  display: flex;
  flex-direction: column;
  background: var(--frame4f10f-well);
  border: 1px solid var(--frame4f10f-line-soft);
  border-radius: var(--frame4f10f-radius);
  overflow: hidden;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.frame4f10f-gcard img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: #242424;
}

.frame4f10f-gcard span {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
  padding: 5px 5px 6px;
  font-size: 10.8px;
  line-height: 1.32;
  font-weight: 600;
  text-align: center;
  color: var(--frame4f10f-ink-dim);
  min-height: 34px;
}

.frame4f10f-gcard:hover,
.frame4f10f-gcard:focus-visible {
  border-color: var(--frame4f10f-flare);
}

.frame4f10f-gcard:active {
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   10. Prose sections (lead-in reading rhythm)
   -------------------------------------------------------------------------- */
.frame4f10f-sec {
  padding: 20px 12px 2px;
}

.frame4f10f-sec-head {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 9px;
}

.frame4f10f-sec-head::before {
  content: '';
  width: 7px;
  height: 20px;
  background: var(--frame4f10f-flare);
  flex: none;
}

.frame4f10f-sec-head .frame4f10f-h2 {
  font-size: 17.5px;
}

.frame4f10f-p {
  margin: 0 0 11px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--frame4f10f-ink-dim);
}

.frame4f10f-p strong,
.frame4f10f-lead strong {
  color: var(--frame4f10f-ink);
}

.frame4f10f-inline {
  color: var(--frame4f10f-flare);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.frame4f10f-inline:active {
  color: var(--frame4f10f-flare-deep);
}

.frame4f10f-h3 {
  margin: 0 0 6px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--frame4f10f-ink);
}

/* Game tricks: tick-marked note blocks */
.frame4f10f-trick {
  border-left: 2px solid var(--frame4f10f-flare);
  padding: 2px 0 2px 11px;
  margin: 0 0 14px;
}

.frame4f10f-trick .frame4f10f-p {
  margin: 0;
  font-size: 13.5px;
}

/* FAQ folding panels */
.frame4f10f-q {
  border: 1px solid var(--frame4f10f-line);
  border-radius: var(--frame4f10f-radius);
  background: var(--frame4f10f-panel);
  margin: 0 0 8px;
  overflow: hidden;
}

.frame4f10f-q summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: var(--frame4f10f-tap);
  padding: 11px 12px;
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--frame4f10f-ink);
  cursor: pointer;
  list-style: none;
  transition: background-color 0.14s ease;
}

.frame4f10f-q summary::-webkit-details-marker {
  display: none;
}

.frame4f10f-q summary::after {
  content: '+';
  flex: none;
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--frame4f10f-flare);
  border-radius: 2px;
  color: var(--frame4f10f-flare);
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  transition: transform 0.16s ease;
}

.frame4f10f-q[open] summary::after {
  content: '\2212';
  transform: translateY(-1px);
}

.frame4f10f-q[open] summary {
  border-bottom: 1px solid var(--frame4f10f-line-soft);
}

.frame4f10f-q summary:hover {
  background: var(--frame4f10f-flare-wash);
}

.frame4f10f-q .frame4f10f-a {
  padding: 11px 12px 13px;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--frame4f10f-ink-dim);
}

/* Payment comparison rows */
.frame4f10f-row {
  display: flex;
  gap: 11px;
  padding: 11px 2px;
  border-bottom: 1px dashed var(--frame4f10f-line-soft);
}

.frame4f10f-row:last-child {
  border-bottom: 0;
}

.frame4f10f-row-ico {
  flex: none;
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--frame4f10f-line);
  border-radius: 2px;
  background: var(--frame4f10f-panel);
  color: var(--frame4f10f-flare);
}

.frame4f10f-row-ico svg {
  width: 20px;
  height: 20px;
}

.frame4f10f-row-bd {
  min-width: 0;
  flex: 1;
}

.frame4f10f-row-bd .frame4f10f-h3 {
  margin-bottom: 3px;
}

.frame4f10f-row-bd .frame4f10f-p {
  margin: 0;
  font-size: 13.2px;
}

/* Security steps: numbered square badges */
.frame4f10f-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: frame4f10f-step;
}

.frame4f10f-steps li {
  counter-increment: frame4f10f-step;
  display: flex;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--frame4f10f-line-soft);
}

.frame4f10f-steps li:last-child {
  border-bottom: 0;
}

.frame4f10f-steps li::before {
  content: counter(frame4f10f-step, decimal-leading-zero);
  flex: none;
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--frame4f10f-flare);
  border-radius: 2px;
  background: var(--frame4f10f-flare-wash);
  color: var(--frame4f10f-flare);
  font-size: 12px;
  font-weight: 800;
}

.frame4f10f-steps .frame4f10f-h3 {
  margin-bottom: 2px;
}

.frame4f10f-steps .frame4f10f-p {
  margin: 0;
  font-size: 13.2px;
}

/* Selection guide tiles */
.frame4f10f-pick {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 11px 10px;
  margin: 0 0 8px;
  border: 1px solid var(--frame4f10f-line);
  border-radius: var(--frame4f10f-radius);
  background: var(--frame4f10f-panel);
}

.frame4f10f-pick-ico {
  flex: none;
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--frame4f10f-flare);
}

.frame4f10f-pick-ico svg {
  width: 22px;
  height: 22px;
}

/* Selection criteria checklist */
.frame4f10f-check {
  list-style: none;
  margin: 0;
  padding: 0;
}

.frame4f10f-check li {
  display: flex;
  gap: 9px;
  padding: 8px 0;
  font-size: 13.5px;
  line-height: 1.66;
  color: var(--frame4f10f-ink-dim);
}

.frame4f10f-check li::before {
  content: '';
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: 7px;
  border: 1.5px solid var(--frame4f10f-flare);
  background: transparent;
  transition: background-color 0.14s ease;
}

.frame4f10f-check li:hover::before {
  background: var(--frame4f10f-flare);
}

/* --------------------------------------------------------------------------
   11. Homepage extended footer band
   -------------------------------------------------------------------------- */
.frame4f10f-xt {
  margin-top: 24px;
  padding: 18px 12px 6px;
  border-top: 2px solid var(--frame4f10f-flare);
  background: var(--frame4f10f-ground-deep);
}

.frame4f10f-xt .frame4f10f-h3 {
  margin: 0 0 8px;
  padding-bottom: 5px;
  border-bottom: 1px dashed var(--frame4f10f-line-soft);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--frame4f10f-flare);
}

.frame4f10f-xt-brand {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--frame4f10f-ink-dim);
}

.frame4f10f-dir {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 10px;
  margin: 0 0 16px;
}

.frame4f10f-dir a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 38px;
  padding: 4px 2px;
  font-size: 12.3px;
  line-height: 1.4;
  font-weight: 600;
  color: var(--frame4f10f-ink-dim);
  border-bottom: 1px solid var(--frame4f10f-line-soft);
  transition: color 0.14s ease;
}

.frame4f10f-dir a::before {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--frame4f10f-flare);
  flex: none;
}

.frame4f10f-dir a:hover,
.frame4f10f-dir a:active {
  color: var(--frame4f10f-flare);
}

.frame4f10f-xt-promo {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 16px;
}

.frame4f10f-xt-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 74px;
  padding: 9px 5px;
  border: 1px solid var(--frame4f10f-flare);
  border-radius: var(--frame4f10f-radius);
  background: linear-gradient(180deg, var(--frame4f10f-flare-wash), var(--frame4f10f-panel));
  color: var(--frame4f10f-ink);
  font-size: 11.5px;
  font-weight: 700;
  line-height: 1.3;
  text-align: center;
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.frame4f10f-xt-tile svg {
  width: 21px;
  height: 21px;
  color: var(--frame4f10f-flare);
}

.frame4f10f-xt-tile:active {
  transform: translateY(-2px);
}

.frame4f10f-note {
  margin: 0 0 10px;
  padding: 9px 11px;
  border: 1px dashed var(--frame4f10f-line);
  border-radius: 2px;
  font-size: 11.3px;
  line-height: 1.7;
  color: var(--frame4f10f-ink-faint);
}

/* --------------------------------------------------------------------------
   12. Common footer
   -------------------------------------------------------------------------- */
.frame4f10f-foot {
  padding: 12px 12px 14px;
  text-align: center;
  font-size: 11.5px;
  color: var(--frame4f10f-ink-faint);
  border-top: 1px solid var(--frame4f10f-line-soft);
}

.frame4f10f-foot b {
  color: var(--frame4f10f-ink-dim);
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   13. Mobile bottom navigation (outlined function rail)
   -------------------------------------------------------------------------- */
.frame4f10f-bnav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 70;
}

.frame4f10f-bnav-in {
  max-width: 430px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  min-height: var(--frame4f10f-nav-h);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  box-sizing: border-box;
  background: rgba(46, 46, 46, 0.97);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--frame4f10f-flare);
  box-shadow: 0 -8px 22px rgba(0, 0, 0, 0.35);
}

.frame4f10f-bnav-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: var(--frame4f10f-tap);
  padding: 6px 2px 7px;
  font-size: 10.3px;
  font-weight: 600;
  line-height: 1.2;
  color: var(--frame4f10f-ink-faint);
}

.frame4f10f-bnav-item + .frame4f10f-bnav-item {
  border-left: 1px solid var(--frame4f10f-line-soft);
}

.frame4f10f-bnav-item svg {
  width: 22px;
  height: 22px;
  transition: transform 0.15s ease, color 0.15s ease;
}

.frame4f10f-bnav-item:active svg {
  transform: translateY(-2px);
  color: var(--frame4f10f-flare);
}

.frame4f10f-bnav-active {
  color: var(--frame4f10f-flare);
  font-weight: 800;
}

.frame4f10f-bnav-active::before {
  content: '';
  position: absolute;
  top: 0;
  left: 26%;
  right: 26%;
  height: 3px;
  background: var(--frame4f10f-flare);
}

.frame4f10f-bnav-active svg {
  color: var(--frame4f10f-flare);
}

/* --------------------------------------------------------------------------
   14. Back-to-top disc
   -------------------------------------------------------------------------- */
.frame4f10f-totop {
  position: fixed;
  right: 12px;
  bottom: calc(var(--frame4f10f-nav-h) + env(safe-area-inset-bottom, 0px) + 12px);
  z-index: 60;
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--frame4f10f-line);
  border-radius: var(--frame4f10f-radius);
  background: rgba(46, 46, 46, 0.95);
  color: var(--frame4f10f-ink);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease,
    border-color 0.2s ease;
}

.frame4f10f-totop svg {
  width: 20px;
  height: 20px;
}

.frame4f10f-totop.frame4f10f-totop-show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.frame4f10f-totop:active {
  border-color: var(--frame4f10f-flare);
  color: var(--frame4f10f-flare);
}

/* --------------------------------------------------------------------------
   15. Wide-screen phone canvas framing
   -------------------------------------------------------------------------- */
@media (min-width: 470px) {
  body.frame4f10f-body {
    background: #1d1d1d;
  }

  .frame4f10f-shell {
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.55), 0 0 44px rgba(0, 0, 0, 0.5);
  }

  .frame4f10f-totop {
    right: auto;
    left: 50%;
    margin-left: 167px;
  }
}

/* Keep tall content readable when banner stage is short */
@media (max-width: 359px) {
  .frame4f10f-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
    padding: 8px;
  }

  .frame4f10f-gcard span {
    font-size: 10.2px;
    min-height: 32px;
  }
}

/* --------------------------------------------------------------------------
   16. Focus visibility + motion budget
   -------------------------------------------------------------------------- */
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--frame4f10f-flare);
  outline-offset: 2px;
  border-radius: 2px;
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Help pages use two different reading patterns without changing the shared shell. */
.frame4f10f-help-hero {
  padding: 18px 12px 16px;
  background: linear-gradient(135deg, var(--frame4f10f-ground-deep), var(--frame4f10f-panel));
  border-bottom: 1px solid var(--frame4f10f-line);
}

.frame4f10f-help-hero .frame4f10f-h1 {
  margin-bottom: 8px;
}

.frame4f10f-help-eyebrow {
  display: inline-block;
  margin: 0 0 9px;
  padding: 4px 7px;
  border-left: 3px solid var(--frame4f10f-flare);
  color: var(--frame4f10f-flare);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
}

.frame4f10f-help-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
  margin-top: 12px;
}

.frame4f10f-help-actions .frame4f10f-btn {
  min-height: 46px;
  padding-inline: 7px;
  font-size: 12.5px;
}

.frame4f10f-timeline {
  margin: 0;
  padding: 0 12px;
  list-style: none;
  counter-reset: frame4f10f-timeline;
}

.frame4f10f-timeline li {
  position: relative;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 10px;
  padding: 13px 0 15px;
  border-bottom: 1px solid var(--frame4f10f-line-soft);
}

.frame4f10f-timeline li:last-child {
  border-bottom: 0;
}

.frame4f10f-timeline li::before {
  counter-increment: frame4f10f-timeline;
  content: counter(frame4f10f-timeline, decimal-leading-zero);
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--frame4f10f-flare);
  color: var(--frame4f10f-flare);
  background: var(--frame4f10f-flare-wash);
  font-size: 12px;
  font-weight: 800;
}

.frame4f10f-timeline h3,
.frame4f10f-issue h3,
.frame4f10f-scenario h3 {
  margin: 0 0 4px;
  color: var(--frame4f10f-ink);
  font-size: 14px;
  line-height: 1.45;
}

.frame4f10f-timeline p,
.frame4f10f-issue p,
.frame4f10f-scenario p {
  margin: 0;
  color: var(--frame4f10f-ink-dim);
  font-size: 13.2px;
  line-height: 1.72;
}

.frame4f10f-mini-cta {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  margin-top: 8px;
  padding: 5px 9px;
  border: 1px solid var(--frame4f10f-flare);
  color: var(--frame4f10f-flare);
  background: transparent;
  font-size: 12px;
  font-weight: 800;
}

.frame4f10f-issue {
  margin: 0 12px 8px;
  padding: 11px;
  border-left: 3px solid var(--frame4f10f-flare);
  background: var(--frame4f10f-panel);
}

.frame4f10f-issue strong {
  color: var(--frame4f10f-ink);
}

.frame4f10f-issue .frame4f10f-mini-cta {
  margin-top: 9px;
}

.frame4f10f-page-links {
  display: grid;
  gap: 7px;
  margin: 0 12px;
}

.frame4f10f-page-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  padding: 7px 10px;
  border: 1px solid var(--frame4f10f-line);
  color: var(--frame4f10f-ink);
  background: var(--frame4f10f-panel);
  font-size: 13px;
  font-weight: 700;
}

.frame4f10f-page-links a::after {
  content: '→';
  color: var(--frame4f10f-flare);
  font-size: 17px;
}

.frame4f10f-answer {
  margin: 0 12px;
  padding: 13px 12px;
  border: 1px solid var(--frame4f10f-flare);
  background: linear-gradient(180deg, var(--frame4f10f-flare-wash), var(--frame4f10f-panel));
}

.frame4f10f-answer strong {
  display: block;
  margin-bottom: 5px;
  color: var(--frame4f10f-flare);
  font-size: 14px;
}

.frame4f10f-answer p {
  margin: 0;
  color: var(--frame4f10f-ink);
  font-size: 13.5px;
  line-height: 1.78;
}

.frame4f10f-scenario-grid {
  display: grid;
  gap: 8px;
  margin: 0 12px;
}

.frame4f10f-scenario {
  padding: 11px;
  background: var(--frame4f10f-well);
  border-top: 2px solid var(--frame4f10f-flare);
}

.frame4f10f-risk-intro {
  margin: 0 12px 12px;
  padding: 12px;
  border: 1px dashed var(--frame4f10f-flare);
  background: var(--frame4f10f-flare-wash);
}

.frame4f10f-risk-intro b {
  display: block;
  margin-bottom: 4px;
  color: var(--frame4f10f-flare);
  font-size: 14px;
}

.frame4f10f-risk-intro p {
  margin: 0;
  color: var(--frame4f10f-ink-dim);
  font-size: 13.2px;
  line-height: 1.75;
}

.frame4f10f-payline {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 9px;
  margin: 0 12px 8px;
  padding: 11px 10px;
  background: var(--frame4f10f-panel);
  border: 1px solid var(--frame4f10f-line);
}

.frame4f10f-payline > b {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  color: var(--frame4f10f-flare-ink);
  background: var(--frame4f10f-flare);
  font-size: 12px;
}

.frame4f10f-payline h3 {
  margin: 0 0 3px;
  color: var(--frame4f10f-ink);
  font-size: 13.5px;
}

.frame4f10f-payline p {
  margin: 0;
  color: var(--frame4f10f-ink-dim);
  font-size: 13px;
  line-height: 1.7;
}

.frame4f10f-mistakes {
  display: grid;
  gap: 8px;
  margin: 0 12px;
}

.frame4f10f-mistake {
  padding: 11px;
  background: var(--frame4f10f-panel);
  border-left: 3px solid var(--frame4f10f-flare-deep);
}

.frame4f10f-mistake p {
  margin: 3px 0 0;
  color: var(--frame4f10f-ink-dim);
  font-size: 13px;
  line-height: 1.7;
}

.frame4f10f-mistake b {
  color: var(--frame4f10f-ink);
  font-size: 13.5px;
}

.frame4f10f-branch {
  margin: 0 12px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--frame4f10f-flare);
}

.frame4f10f-branch li {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--frame4f10f-line-soft);
}

.frame4f10f-branch b {
  color: var(--frame4f10f-flare);
  font-size: 12.5px;
}

.frame4f10f-branch span {
  color: var(--frame4f10f-ink-dim);
  font-size: 13px;
  line-height: 1.7;
}

.frame4f10f-safe-qa {
  margin: 0 12px;
}

.frame4f10f-safe-qa .frame4f10f-q {
  background: var(--frame4f10f-well);
}

@media (min-width: 390px) {
  .frame4f10f-scenario-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}