/* ==========================================================================
   89db.homes — mobile-first interaction layer styles
   File   : css/mobile-8dc463-layers.css
   Prefix : surface46305-
   Canvas : 320–430px phone frame, centered when viewport is wider
   Voice  : rounded display type + compact body type, small radii,
            dense square game catalog, sliding focus indicators,
            staggered primary/secondary CTAs
   ========================================================================== */

/* ---------------------------------------------------------------- tokens */
:root {
  --surface46305-bg: #1A1A2E;            /* deep navy canvas            */
  --surface46305-bg-soft: #20203C;        /* raised canvas               */
  --surface46305-panel: #232345;          /* card surface                */
  --surface46305-panel-hot: #2A2A52;      /* hovered card surface        */
  --surface46305-line: #35355F;           /* hairline border             */
  --surface46305-cyan: #00FFFF;           /* signal accent               */
  --surface46305-teal: #4DB6AC;           /* secondary accent            */
  --surface46305-deep: #008B8B;           /* deep teal for fills         */
  --surface46305-paper: #F8F8FF;          /* primary ink                 */
  --surface46305-dim: #B9BCDD;            /* quiet ink                   */
  --surface46305-faint: #8B8FB4;          /* faint ink                   */
  --surface46305-glow: rgba(0, 255, 255, 0.16);
  --surface46305-wash: rgba(0, 139, 139, 0.14);
  --surface46305-font-head: 'Baloo Da 2', 'Hind Siliguri', 'Noto Sans Bengali', system-ui, sans-serif;
  --surface46305-font-body: 'Hind Siliguri', 'Noto Sans Bengali', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --surface46305-r-s: 6px;               /* small radius                */
  --surface46305-r-m: 9px;               /* medium radius               */
  --surface46305-top-h: 58px;            /* fixed top bar height        */
  --surface46305-rail-h: 62px;           /* fixed bottom rail height    */
}

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

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

body {
  margin: 0;
  background: #0D0D1B;
  color: var(--surface46305-paper);
  font-family: var(--surface46305-font-body);
  font-size: 13px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; border-style: none; }

a { color: var(--surface46305-teal); }

button { font-family: inherit; }

:focus-visible {
  outline: 2px solid var(--surface46305-cyan);
  outline-offset: 2px;
  border-radius: 4px;
}

.surface46305-srOnly {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

/* ----------------------------------------------------------- phone shell */
.surface46305-shell {
  position: relative;
  width: 100%;
  max-width: 430px;                      /* the phone canvas breakpoint */
  margin: 0 auto;
  min-height: 100vh;
  background:
    radial-gradient(120% 60% at 50% -4%, rgba(0, 139, 139, 0.22), transparent 60%),
    var(--surface46305-bg);
  overflow-x: clip;
}

@media (min-width: 480px) {
  .surface46305-shell {
    box-shadow:
      0 0 0 1px #30305A,
      0 24px 70px rgba(0, 0, 0, 0.6);
  }
}

/* ------------------------------------------------------- fixed top head */
.surface46305-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: var(--surface46305-top-h);
  padding: 8px 10px 8px 12px;
  background: rgba(23, 23, 43, 0.94);
  border-bottom: 1px solid var(--surface46305-line);
  backdrop-filter: blur(10px);
}

.surface46305-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-right: auto;
  text-decoration: none;
  color: var(--surface46305-paper);
  min-height: 44px;
}

.surface46305-brand img {
  width: 36px; height: 36px;
  object-fit: contain;
  border-radius: var(--surface46305-r-s);
  background: var(--surface46305-wash);
  box-shadow: 0 0 0 1px var(--surface46305-line);
}

.surface46305-brand b {
  font-family: var(--surface46305-font-head);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.4px;
  color: var(--surface46305-paper);
  text-shadow: 0 0 14px var(--surface46305-glow);
}

/* edge-aligned action cluster: compact login, taller register (staggered) */
.surface46305-topActions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.surface46305-loginBtn {
  min-height: 36px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--surface46305-cyan);
  background: transparent;
  border: 1px solid rgba(0, 255, 255, 0.5);
  border-radius: var(--surface46305-r-s);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.surface46305-loginBtn:hover { background: var(--surface46305-glow); }

.surface46305-registerBtn {
  min-height: 42px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 700;
  color: #062023;
  background: linear-gradient(135deg, var(--surface46305-cyan), var(--surface46305-teal));
  border: 0;
  border-radius: var(--surface46305-r-m);
  box-shadow: 0 4px 14px rgba(0, 255, 255, 0.28);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.surface46305-registerBtn:active { transform: translateY(1px) scale(0.98); }

.surface46305-menuBtn {
  width: 44px; height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--surface46305-panel);
  border: 1px solid var(--surface46305-line);
  border-radius: var(--surface46305-r-s);
  cursor: pointer;
  color: var(--surface46305-paper);
}

/* menu glyph morphs into a cross while the sheet is open */
.surface46305-menuBtn i {
  display: block; position: relative;
  width: 18px; height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: background-color 0.2s steps(1);
}

.surface46305-menuBtn i::before,
.surface46305-menuBtn i::after {
  content: "";
  position: absolute; left: 0;
  width: 18px; height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.26s ease, top 0.26s ease;
}

.surface46305-menuBtn i::before { top: -6px; }
.surface46305-menuBtn i::after  { top: 6px; }

.surface46305-menuBtn.is-open i { background: transparent; }
.surface46305-menuBtn.is-open i::before { top: 0; transform: rotate(45deg); }
.surface46305-menuBtn.is-open i::after  { top: 0; transform: rotate(-45deg); }

/* ---------------------------------------------------- slide-up route sheet */
.surface46305-veil {
  position: fixed; inset: 0;
  z-index: 70;
  background: rgba(8, 8, 20, 0.62);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.surface46305-veil.is-on { opacity: 1; pointer-events: auto; }

.surface46305-sheet {
  position: fixed;
  bottom: 0; left: 50%;
  transform: translate(-50%, 105%);
  width: 100%;
  max-width: 430px;
  z-index: 80;
  background: #1E1E3A;
  border-top: 2px solid var(--surface46305-deep);
  border-radius: 14px 14px 0 0;
  padding: 12px 14px calc(14px + env(safe-area-inset-bottom, 0px));
  transition: transform 0.34s cubic-bezier(0.22, 0.9, 0.3, 1);
}

.surface46305-sheet.is-open { transform: translate(-50%, 0); }

.surface46305-sheetTitle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 0 10px;
}

.surface46305-sheetTitle span {
  font-family: var(--surface46305-font-head);
  font-size: 14px;
  font-weight: 600;
  color: var(--surface46305-dim);
  letter-spacing: 0.3px;
}

.surface46305-sheetClose {
  min-width: 44px; min-height: 44px;
  background: none;
  border: 0;
  color: var(--surface46305-faint);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

.surface46305-routes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 7px;
  margin: 0 0 10px;
  padding: 0;
  list-style: none;
}

.surface46305-routes a {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 44px;
  padding: 8px 10px;
  background: var(--surface46305-panel);
  border: 1px solid var(--surface46305-line);
  border-radius: var(--surface46305-r-s);
  color: var(--surface46305-paper);
  font-size: 12.5px;
  font-weight: 500;
  text-decoration: none;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.surface46305-routes a::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--surface46305-teal);
  flex: 0 0 auto;
  transition: transform 0.2s ease;
}

.surface46305-routes a:hover,
.surface46305-routes a:focus-visible {
  border-color: var(--surface46305-cyan);
  background: var(--surface46305-panel-hot);
}

.surface46305-routes a.is-here { border-color: var(--surface46305-cyan); }
.surface46305-routes a.is-here::before {
  background: var(--surface46305-cyan);
  transform: scale(1.5);
  box-shadow: 0 0 8px var(--surface46305-glow);
}

.surface46305-sheetCta {
  display: block;
  width: 100%;
  min-height: 46px;
  text-align: center;
  font-size: 13.5px;
  font-weight: 700;
  color: #062023;
  background: linear-gradient(135deg, var(--surface46305-cyan), var(--surface46305-teal));
  border: 0;
  border-radius: var(--surface46305-r-m);
  text-decoration: none;
  line-height: 46px;
}

/* ------------------------------------------------------------- main flow */
.surface46305-main {
  padding: calc(var(--surface46305-top-h) + 10px) 12px
           calc(var(--surface46305-rail-h) + 26px + env(safe-area-inset-bottom, 0px));
}

/* --------------------------------------------------------- hero carousel */
.surface46305-hero { margin: 2px 0 4px; }

.surface46305-stage {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--surface46305-line);
  border-radius: var(--surface46305-r-m);
  background: var(--surface46305-bg-soft);
}

.surface46305-strip {
  display: flex;
  transition: transform 0.5s ease;
}

.surface46305-slide {
  flex: 0 0 100%;
  position: relative;
  display: block;
  text-decoration: none;
}

.surface46305-slide img {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.surface46305-slideCaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 26px 12px 10px;
  background: linear-gradient(180deg, transparent, rgba(13, 13, 27, 0.92));
}

.surface46305-slideCaption strong {
  font-family: var(--surface46305-font-head);
  font-size: 15px;
  font-weight: 600;
  color: var(--surface46305-paper);
}

.surface46305-slideCaption em {
  font-style: normal;
  font-size: 11px;
  font-weight: 600;
  color: var(--surface46305-cyan);
  white-space: nowrap;
  border: 1px solid rgba(0, 255, 255, 0.45);
  border-radius: 99px;
  padding: 4px 10px;
  background: rgba(0, 20, 20, 0.45);
}

.surface46305-dots {
  position: absolute;
  left: 0; right: 0; bottom: 46px;
  display: flex;
  justify-content: center;
  gap: 6px;
}

.surface46305-dot {
  width: 7px; height: 7px;
  padding: 0;
  border: 0;
  border-radius: 99px;
  background: rgba(248, 248, 255, 0.38);
  cursor: pointer;
  transition: width 0.3s ease, background-color 0.3s ease;
}

.surface46305-dot.is-on {
  width: 20px;
  background: var(--surface46305-cyan);
}

/* --------------------------------------------------------------- intro */
.surface46305-intro { margin: 14px 0 0; }

.surface46305-kicker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.6px;
  color: var(--surface46305-teal);
  text-transform: uppercase;
}

.surface46305-kicker::before {
  content: "";
  width: 14px; height: 2px;
  border-radius: 2px;
  background: var(--surface46305-teal);
}

h1.surface46305-h1 {
  margin: 6px 0 8px;
  font-family: var(--surface46305-font-head);
  font-size: 22px;
  line-height: 1.3;
  font-weight: 700;
  color: var(--surface46305-paper);
}

.surface46305-lead {
  margin: 0;
  font-size: 13px;
  color: var(--surface46305-dim);
}

/* quick fact chips under the intro — summary first, details below */
.surface46305-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.surface46305-chips li {
  font-size: 11px;
  font-weight: 600;
  color: var(--surface46305-paper);
  background: var(--surface46305-wash);
  border: 1px solid rgba(77, 182, 172, 0.4);
  border-radius: 99px;
  padding: 5px 10px;
}

/* ------------------------------------------------------------ sections */
.surface46305-sec { margin-top: 24px; }

.surface46305-secHead {
  margin: 0 0 4px;
}

.surface46305-secHead h2 {
  position: relative;
  display: inline-block;
  margin: 0;
  padding-bottom: 6px;
  font-family: var(--surface46305-font-head);
  font-size: 17px;
  line-height: 1.35;
  font-weight: 700;
  color: var(--surface46305-paper);
}

/* the sliding focus indicator of every section title */
.surface46305-secHead h2::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 3px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--surface46305-cyan), var(--surface46305-deep));
  transform: scaleX(0.18);
  transform-origin: left center;
  transition: transform 0.32s ease;
}

.surface46305-sec:hover .surface46305-secHead h2::after,
.surface46305-sec:focus-within .surface46305-secHead h2::after {
  transform: scaleX(1);
}

.surface46305-secMeta {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 2px 0 10px;
}

.surface46305-secMeta .surface46305-count {
  font-size: 10.5px;
  font-weight: 700;
  color: var(--surface46305-cyan);
  background: rgba(0, 255, 255, 0.1);
  border-radius: var(--surface46305-r-s);
  padding: 2px 7px;
  white-space: nowrap;
}

.surface46305-secMeta p {
  margin: 0;
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--surface46305-faint);
}

/* --------------------------------------------------------- game catalog */
.surface46305-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 7px;
}

@media (min-width: 400px) {
  .surface46305-grid { grid-template-columns: repeat(5, 1fr); gap: 8px; }
}

.surface46305-gcard {
  display: block;
  padding: 5px 4px 7px;
  background: var(--surface46305-panel);
  border: 1px solid var(--surface46305-line);
  border-radius: var(--surface46305-r-s);
  text-align: center;
  text-decoration: none;
  transition: border-color 0.22s ease, background-color 0.22s ease, transform 0.22s ease;
}

.surface46305-gcard:hover,
.surface46305-gcard:focus-visible {
  border-color: rgba(0, 255, 255, 0.65);
  background: var(--surface46305-panel-hot);
  transform: translateY(-2px);
}

.surface46305-gcard img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 5px;
  background: var(--surface46305-bg-soft);
}

.surface46305-gname {
  position: relative;
  display: inline-block;
  margin-top: 5px;
  max-width: 100%;
  font-size: 10.5px;
  line-height: 1.3;
  font-weight: 600;
  color: var(--surface46305-paper);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: anywhere;
}

.surface46305-gname::after {
  content: "";
  position: absolute;
  left: 8%; right: 8%; bottom: -1px;
  height: 2px;
  border-radius: 2px;
  background: var(--surface46305-cyan);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.28s ease;
}

.surface46305-gcard:hover .surface46305-gname::after,
.surface46305-gcard:focus-visible .surface46305-gname::after {
  transform: scaleX(1);
}

/* ------------------------------------------------------- selection tiles */
.surface46305-moods {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.surface46305-mood {
  background: var(--surface46305-panel);
  border: 1px solid var(--surface46305-line);
  border-radius: var(--surface46305-r-m);
  padding: 9px 10px;
}

.surface46305-mood b {
  display: block;
  font-family: var(--surface46305-font-head);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--surface46305-teal);
  margin-bottom: 3px;
}

.surface46305-mood p {
  margin: 0;
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--surface46305-dim);
}

/* ------------------------------------------------------------- steps */
.surface46305-steps {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: surface46305-step;
}

.surface46305-steps li {
  position: relative;
  counter-increment: surface46305-step;
  padding: 0 0 12px 34px;
}

.surface46305-steps li::before {
  content: counter(surface46305-step);
  position: absolute;
  left: 0; top: 1px;
  width: 23px; height: 23px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--surface46305-font-head);
  font-size: 12px;
  font-weight: 700;
  color: #062023;
  background: var(--surface46305-teal);
  border-radius: 50%;
}

.surface46305-steps li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 11px; top: 27px; bottom: 2px;
  width: 1px;
  background: var(--surface46305-line);
}

.surface46305-steps b {
  display: block;
  font-size: 12.5px;
  color: var(--surface46305-paper);
}

.surface46305-steps p {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--surface46305-dim);
}

/* ------------------------------------------------------------- CTA set */
.surface46305-cta {
  margin-top: 22px;
  padding: 16px 14px 15px;
  text-align: center;
  background:
    linear-gradient(150deg, rgba(0, 139, 139, 0.3), rgba(0, 255, 255, 0.08)),
    var(--surface46305-bg-soft);
  border: 1px solid rgba(0, 255, 255, 0.32);
  border-radius: var(--surface46305-r-m);
}

.surface46305-cta h2 {
  margin: 0 0 6px;
  font-family: var(--surface46305-font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--surface46305-paper);
}

.surface46305-cta p {
  margin: 0 0 12px;
  font-size: 12px;
  color: var(--surface46305-dim);
}

.surface46305-ctaRow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

/* staggered CTAs: wide primary, compact secondary */
.surface46305-ctaMain {
  width: 100%;
  min-height: 48px;
  font-size: 14.5px;
  font-weight: 700;
  color: #062023;
  background: linear-gradient(135deg, var(--surface46305-cyan), var(--surface46305-teal));
  border: 0;
  border-radius: var(--surface46305-r-m);
  box-shadow: 0 5px 16px rgba(0, 255, 255, 0.3);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.18s ease;
}

.surface46305-ctaMain:active { transform: translateY(1px); }

.surface46305-ctaSub {
  min-height: 38px;
  padding: 7px 18px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--surface46305-cyan);
  background: transparent;
  border: 1px solid rgba(0, 255, 255, 0.5);
  border-radius: var(--surface46305-r-s);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: background-color 0.2s ease;
}

.surface46305-ctaSub:hover { background: var(--surface46305-glow); }

/* -------------------------------------------------------- fact summary */
.surface46305-facts {
  margin: 10px 0 0;
  border: 1px solid var(--surface46305-line);
  border-radius: var(--surface46305-r-m);
  background: var(--surface46305-panel);
  overflow: hidden;
}

.surface46305-facts div {
  display: grid;
  grid-template-columns: 108px 1fr;
  gap: 8px;
  padding: 8px 11px;
}

.surface46305-facts div + div { border-top: 1px solid var(--surface46305-line); }

.surface46305-facts dt {
  margin: 0;
  font-size: 11px;
  font-weight: 700;
  color: var(--surface46305-teal);
}

.surface46305-facts dd {
  margin: 0;
  font-size: 12px;
  color: var(--surface46305-dim);
}

/* ------------------------------------------------------- extended foot */
.surface46305-xfoot {
  margin-top: 28px;
  padding-top: 6px;
  border-top: 2px solid var(--surface46305-deep);
}

.surface46305-xfootSec { margin-top: 16px; }

.surface46305-xfootSec > h2 {
  margin: 0 0 8px;
  font-family: var(--surface46305-font-head);
  font-size: 14px;
  font-weight: 700;
  color: var(--surface46305-paper);
}

.surface46305-promoTiles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 7px;
}

.surface46305-promoTiles a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 8px 9px;
  font-size: 12px;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  color: var(--surface46305-paper);
  background: var(--surface46305-panel);
  border: 1px solid rgba(0, 255, 255, 0.34);
  border-radius: var(--surface46305-r-s);
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.surface46305-promoTiles a:nth-child(odd):last-child { grid-column: 1 / -1; }

.surface46305-promoTiles a:hover,
.surface46305-promoTiles a:focus-visible {
  background: var(--surface46305-panel-hot);
  transform: translateY(-1px);
}

.surface46305-promoLinks {
  margin: 9px 0 0;
  padding: 0;
  list-style: none;
}

.surface46305-promoLinks li + li {
  border-top: 1px dashed rgba(139, 143, 180, 0.25);
}

.surface46305-promoLinks a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 44px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--surface46305-teal);
  text-decoration: none;
}

.surface46305-promoLinks a::after {
  content: "\2197";
  color: var(--surface46305-cyan);
  font-size: 13px;
  transition: transform 0.2s ease;
}

.surface46305-promoLinks a:hover::after { transform: translate(2px, -2px); }

.surface46305-brandNote {
  margin: 0;
  font-size: 12px;
  color: var(--surface46305-dim);
  background: var(--surface46305-wash);
  border: 1px solid rgba(77, 182, 172, 0.32);
  border-radius: var(--surface46305-r-m);
  padding: 10px 11px;
}

.surface46305-dirList {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px 10px;
}

.surface46305-dirList a {
  min-height: 40px;
  display: flex;
  align-items: center;
  font-size: 12px;
  color: var(--surface46305-paper);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 53, 95, 0.7);
  transition: color 0.2s ease;
}

.surface46305-dirList a:hover,
.surface46305-dirList a:focus-visible { color: var(--surface46305-cyan); }

.surface46305-note {
  margin: 0;
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--surface46305-faint);
  background: var(--surface46305-bg-soft);
  border-left: 3px solid var(--surface46305-teal);
  border-radius: 0 var(--surface46305-r-s) var(--surface46305-r-s) 0;
  padding: 9px 11px;
}

/* --------------------------------------------------------- common foot */
.surface46305-foot {
  margin-top: 20px;
  padding: 12px 2px 4px;
  border-top: 1px solid var(--surface46305-line);
  text-align: center;
  font-size: 11px;
  color: var(--surface46305-faint);
}

/* -------------------------------------------------------- bottom rail */
.surface46305-rail {
  position: fixed;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 430px;
  z-index: 60;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: rgba(19, 19, 38, 0.97);
  border-top: 1px solid var(--surface46305-line);
  padding: 0 2px calc(5px + env(safe-area-inset-bottom, 0px));
  backdrop-filter: blur(10px);
}

.surface46305-railBtn {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-height: var(--surface46305-rail-h);
  padding: 6px 1px 3px;
  background: none;
  border: 0;
  color: var(--surface46305-faint);
  font-size: 10px;
  line-height: 1.2;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}

/* top indicator line slides in for the live destination */
.surface46305-railBtn::before {
  content: "";
  position: absolute;
  top: 0; left: 22%; right: 22%;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: linear-gradient(90deg, var(--surface46305-cyan), var(--surface46305-teal));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.3s ease;
}

.surface46305-railBtn svg {
  width: 22px; height: 22px;
  transition: transform 0.24s ease;
}

/* icon state morph: the live glyph lifts and grows */
.surface46305-railBtn.is-live { color: var(--surface46305-cyan); }

.surface46305-railBtn.is-live::before { transform: scaleX(1); }

.surface46305-railBtn.is-live svg {
  transform: translateY(-2px) scale(1.1);
  filter: drop-shadow(0 0 6px var(--surface46305-glow));
}

.surface46305-railBtn:active svg { transform: scale(0.9); }

/* -------------------------------------------------------- prose blocks */
.surface46305-copy {
  margin: 8px 0 0;
  font-size: 12.5px;
  color: var(--surface46305-dim);
}

.surface46305-copy + .surface46305-copy { margin-top: 6px; }

.surface46305-copy strong { color: var(--surface46305-paper); font-weight: 600; }

.surface46305-copy a {
  color: var(--surface46305-cyan);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: rgba(0, 255, 255, 0.4);
  text-underline-offset: 3px;
}

/* --------------------------------------------------------- help layouts */
.surface46305-helpIntro {
  margin: 2px 0 0;
  padding: 14px 13px;
  border-left: 3px solid var(--surface46305-cyan);
  background: linear-gradient(145deg, var(--surface46305-bg-soft), rgba(0, 139, 139, 0.18));
  border-radius: 0 var(--surface46305-r-m) var(--surface46305-r-m) 0;
}

.surface46305-helpIntro p { margin: 7px 0 0; }

.surface46305-answerList {
  display: grid;
  gap: 8px;
  margin: 10px 0 0;
}

.surface46305-answer {
  padding: 11px 12px;
  background: var(--surface46305-panel);
  border: 1px solid var(--surface46305-line);
  border-radius: var(--surface46305-r-s);
}

.surface46305-answer h3 {
  margin: 0;
  color: var(--surface46305-paper);
  font-family: var(--surface46305-font-head);
  font-size: 13px;
  line-height: 1.4;
}

.surface46305-answer p { margin: 5px 0 0; color: var(--surface46305-dim); font-size: 12px; }

.surface46305-checklist {
  display: grid;
  gap: 7px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.surface46305-checklist li {
  position: relative;
  padding: 10px 10px 10px 34px;
  background: var(--surface46305-panel);
  border-bottom: 1px solid var(--surface46305-line);
  color: var(--surface46305-dim);
  font-size: 12px;
}

.surface46305-checklist li::before {
  content: "\2713";
  position: absolute;
  left: 10px;
  top: 9px;
  color: var(--surface46305-cyan);
  font-weight: 700;
  font-size: 15px;
}

.surface46305-compare {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.surface46305-compare article {
  padding: 11px 12px;
  border: 1px solid var(--surface46305-line);
  border-radius: var(--surface46305-r-m);
  background: var(--surface46305-panel);
}

.surface46305-compare h3 { margin: 0 0 4px; color: var(--surface46305-teal); font-size: 13px; }
.surface46305-compare p { margin: 0; color: var(--surface46305-dim); font-size: 12px; }

.surface46305-helpNav {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  margin-top: 10px;
  padding-bottom: 3px;
  scrollbar-width: thin;
}

.surface46305-helpNav a {
  flex: 0 0 auto;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 7px 11px;
  color: var(--surface46305-paper);
  background: var(--surface46305-panel);
  border: 1px solid var(--surface46305-line);
  border-radius: 99px;
  font-size: 11.5px;
  text-decoration: none;
}

.surface46305-helpNav a:hover,
.surface46305-helpNav a:focus-visible { border-color: var(--surface46305-cyan); }

/* -------------------------------------------------- motion & dark fades */
@media (prefers-reduced-motion: reduce) {
  .surface46305-strip,
  .surface46305-sheet,
  .surface46305-veil,
  .surface46305-railBtn svg,
  .surface46305-railBtn::before,
  .surface46305-secHead h2::after,
  .surface46305-gname::after,
  .surface46305-gcard,
  .surface46305-dot {
    transition: none !important;
  }
}