/* ==========================================================================
   3333bd.homes - shared mobile shell stylesheet
   Class + custom-property prefix : shellfa89b-
   Canvas strategy               : mobile-first 320-430px, centered phone
                                   canvas on wide screens (max-width:430px)
   Palette (site 5-color system)
     deep background  #1C2833    panel surface  #34495E
     muted line/text  #708090    action accent  #CD5C5C
     light text       #FFEBCD
   Shape language: round buttons, square cards, outlined game tiles.
   Motion budget : restrained fades + tiny icon morphs only.
   ========================================================================== */

:root{
  --shellfa89b-bg:#1C2833;
  --shellfa89b-bg-deep:#141D26;
  --shellfa89b-panel:#34495E;
  --shellfa89b-panel-soft:#2A3A4B;
  --shellfa89b-panel-deep:#22303E;
  --shellfa89b-line:#708090;
  --shellfa89b-line-soft:rgba(112,128,144,.45);
  --shellfa89b-line-faint:rgba(112,128,144,.22);
  --shellfa89b-accent:#CD5C5C;
  --shellfa89b-accent-deep:#B14A4A;
  --shellfa89b-accent-lift:#E06C6C;
  --shellfa89b-cream:#FFEBCD;
  --shellfa89b-cream-dim:rgba(255,235,205,.8);
  --shellfa89b-cream-faint:rgba(255,235,205,.58);
  --shellfa89b-ink:#141D26;
  --shellfa89b-font:'Noto Sans Bengali','Hind Siliguri','SolaimanLipi','Kalpurush',-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --shellfa89b-r-btn:999px;
  --shellfa89b-r-card:6px;
  --shellfa89b-r-tile:5px;
  --shellfa89b-toprow-h:56px;
  --shellfa89b-tabs-h:44px;
  --shellfa89b-dock-h:62px;
  --shellfa89b-gap:12px;
  --shellfa89b-raise:-26px;
}

/* --------------------------------------------------------------------------
   0. Base
   -------------------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--shellfa89b-bg-deep);
  color:var(--shellfa89b-cream);
  font-family:var(--shellfa89b-font);
  font-size:15px;
  line-height:1.78;
  min-height:100vh;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:var(--shellfa89b-cream);text-decoration:none;}
a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{
  outline:2px solid var(--shellfa89b-cream);
  outline-offset:2px;
  border-radius:4px;
}
h1,h2,h3{
  font-weight:700;
  line-height:1.42;
  margin:0 0 8px;
  letter-spacing:.1px;
}
h1{font-size:21px;}
h2{font-size:17.5px;}
h3{font-size:15.5px;color:var(--shellfa89b-cream);}
p{margin:0 0 10px;}
ul,ol{margin:0 0 10px;padding-left:20px;}
li{margin:0 0 6px;}
::selection{background:var(--shellfa89b-accent);color:#fff;}

/* --------------------------------------------------------------------------
   1. Phone canvas (430px literal width lock)
   -------------------------------------------------------------------------- */
.shellfa89b-canvas{
  position:relative;
  width:100%;
  max-width:430px;
  margin:0 auto;
  min-height:100vh;
  background:
    radial-gradient(120% 42% at 50% -60px,rgba(205,92,92,.16),transparent 70%),
    linear-gradient(180deg,#22303E 0%,var(--shellfa89b-bg) 340px);
  box-shadow:0 0 0 1px rgba(112,128,144,.28);
}
@media (min-width:480px){
  body{background:#0E141B;}
  .shellfa89b-canvas{box-shadow:0 0 0 1px rgba(112,128,144,.3),0 24px 70px rgba(0,0,0,.55);}
}

/* --------------------------------------------------------------------------
   2. Fixed tab-style top bar (brand row + category tab strip)
   -------------------------------------------------------------------------- */
.shellfa89b-topbar{
  position:fixed;
  top:0;left:0;right:0;
  margin:0 auto;
  max-width:430px;
  z-index:60;
  background:linear-gradient(180deg,rgba(20,29,38,.98),rgba(26,37,48,.97));
  border-bottom:1px solid var(--shellfa89b-line-soft);
  -webkit-backdrop-filter:blur(6px);
  backdrop-filter:blur(6px);
}
.shellfa89b-toprow{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:8px;
  min-height:var(--shellfa89b-toprow-h);
  padding:8px 12px 6px;
}
.shellfa89b-brand{
  display:flex;
  align-items:center;
  gap:8px;
  min-height:44px;
  flex:0 0 auto;
}
.shellfa89b-brand img{
  width:34px;height:34px;
  border-radius:9px;
  border:1px solid var(--shellfa89b-line-soft);
  box-shadow:0 2px 8px rgba(0,0,0,.4);
  object-fit:cover;
  background:var(--shellfa89b-panel-deep);
}
.shellfa89b-brandname{
  font-size:19px;
  font-weight:800;
  letter-spacing:.4px;
  color:var(--shellfa89b-cream);
}
.shellfa89b-actions{
  display:flex;
  align-items:center;
  gap:6px;
  min-height:44px;
}

/* Buttons: round, primary clearly larger than secondary (staggered CTA) */
.shellfa89b-btn{
  font-family:inherit;
  font-weight:700;
  border-radius:var(--shellfa89b-r-btn);
  cursor:pointer;
  transition:transform .16s ease,background-color .16s ease,box-shadow .16s ease;
  min-height:44px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  text-align:center;
}
.shellfa89b-btn:active{transform:scale(.965);}
.shellfa89b-btn-primary{
  background:linear-gradient(180deg,var(--shellfa89b-accent-lift),var(--shellfa89b-accent-deep));
  color:#FFF6E8;
  font-size:14.5px;
  padding:0 18px;
  box-shadow:0 4px 14px rgba(205,92,92,.35);
  border:1px solid rgba(255,235,205,.25);
}
.shellfa89b-btn-ghost{
  background:transparent;
  color:var(--shellfa89b-cream);
  font-size:13px;
  padding:0 14px;
  border:1px solid var(--shellfa89b-line);
}
.shellfa89b-btn-ghost:active{background:rgba(112,128,144,.18);}

/* Hamburger / menu trigger */
.shellfa89b-menubtn{
  width:44px;height:44px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:var(--shellfa89b-r-btn);
  border:1px solid var(--shellfa89b-line-soft);
  background:var(--shellfa89b-panel-deep);
  cursor:pointer;
  color:var(--shellfa89b-cream);
}
.shellfa89b-menubtn svg{width:20px;height:20px;}
.shellfa89b-menubtn[aria-expanded="true"]{
  background:var(--shellfa89b-accent-deep);
  border-color:rgba(255,235,205,.35);
}
.shellfa89b-menubtn[aria-expanded="true"] .shellfa89b-menubtn-bars{
  transform:rotate(90deg);
}
.shellfa89b-menubtn-bars{transition:transform .22s ease;transform-origin:center;}

/* Category tab strip with top indicator line */
.shellfa89b-tabs{
  display:flex;
  gap:2px;
  overflow-x:auto;
  scrollbar-width:none;
  padding:0 8px;
  border-top:1px solid var(--shellfa89b-line-faint);
}
.shellfa89b-tabs::-webkit-scrollbar{display:none;}
.shellfa89b-tab{
  position:relative;
  flex:0 0 auto;
  min-height:var(--shellfa89b-tabs-h);
  display:inline-flex;
  align-items:center;
  padding:0 13px;
  font-size:13.5px;
  font-weight:600;
  color:var(--shellfa89b-cream-faint);
  white-space:nowrap;
}
.shellfa89b-tab::before{
  content:"";
  position:absolute;
  top:0;left:14px;right:14px;
  height:3px;
  border-radius:0 0 4px 4px;
  background:transparent;
  transition:background-color .18s ease;
}
.shellfa89b-tab.is-on{color:var(--shellfa89b-cream);}
.shellfa89b-tab.is-on::before{background:var(--shellfa89b-accent);}

/* Expandable route menu (sheet sliding under the top bar) */
.shellfa89b-menu{
  position:absolute;
  top:100%;left:0;right:0;
  background:rgba(17,25,33,.985);
  border-bottom:1px solid var(--shellfa89b-line-soft);
  box-shadow:0 18px 34px rgba(0,0,0,.5);
  max-height:0;
  overflow:hidden;
  transition:max-height .26s ease;
}
.shellfa89b-menu.shellfa89b-open{max-height:480px;}
.shellfa89b-menu-inner{padding:10px 12px 14px;}
.shellfa89b-menu-title{
  font-size:11.5px;
  letter-spacing:1.2px;
  text-transform:none;
  color:var(--shellfa89b-cream-faint);
  margin:2px 2px 8px;
  font-weight:600;
}
.shellfa89b-menu-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:6px;
}
.shellfa89b-menu-grid a{
  display:flex;
  align-items:center;
  gap:8px;
  min-height:44px;
  padding:6px 10px;
  border:1px solid var(--shellfa89b-line-faint);
  border-radius:var(--shellfa89b-r-card);
  background:var(--shellfa89b-panel-deep);
  font-size:13px;
  font-weight:600;
  color:var(--shellfa89b-cream-dim);
}
.shellfa89b-menu-grid a:active{background:var(--shellfa89b-panel);}
.shellfa89b-menu-grid a span.shellfa89b-menu-dot{
  width:7px;height:7px;flex:0 0 auto;
  border-radius:2px;
  background:var(--shellfa89b-accent);
  box-shadow:0 0 0 3px rgba(205,92,92,.18);
}

/* --------------------------------------------------------------------------
   3. Main column
   -------------------------------------------------------------------------- */
.shellfa89b-main{
  padding:112px 12px 118px;   /* clears fixed top bar + raised bottom dock */
}
.shellfa89b-sec{
  margin:0 0 26px;
  scroll-margin-top:118px;
}
.shellfa89b-sechead{
  display:flex;
  align-items:baseline;
  gap:8px;
  border-left:3px solid var(--shellfa89b-accent);
  padding-left:10px;
  margin-bottom:10px;
}
.shellfa89b-sechead h2{margin:0;}
.shellfa89b-seccount{
  font-size:11.5px;
  font-weight:700;
  color:var(--shellfa89b-cream-faint);
  letter-spacing:.6px;
  white-space:nowrap;
}

/* Fact-first summary bar: conclusion line before the expansion */
.shellfa89b-factbar{
  display:block;
  background:var(--shellfa89b-panel-deep);
  border:1px solid var(--shellfa89b-line-soft);
  border-left:4px solid var(--shellfa89b-accent);
  border-radius:var(--shellfa89b-r-card);
  padding:9px 12px;
  font-size:13.5px;
  font-weight:600;
  color:var(--shellfa89b-cream);
  margin:0 0 12px;
}
.shellfa89b-note{
  font-size:12.5px;
  color:var(--shellfa89b-cream-faint);
}

/* Native disclosure used for "summary then expand" rhythm */
.shellfa89b-more{
  border:1px solid var(--shellfa89b-line-faint);
  border-radius:var(--shellfa89b-r-card);
  background:rgba(42,58,75,.5);
  margin:10px 0 12px;
}
.shellfa89b-more summary{
  cursor:pointer;
  min-height:44px;
  display:flex;
  align-items:center;
  padding:8px 12px;
  font-weight:700;
  font-size:13.5px;
  color:var(--shellfa89b-cream);
  list-style:none;
}
.shellfa89b-more summary::-webkit-details-marker{display:none;}
.shellfa89b-more summary::after{
  content:"+";
  margin-left:auto;
  font-size:17px;
  color:var(--shellfa89b-accent);
  font-weight:700;
}
.shellfa89b-more[open] summary::after{content:"–";}
.shellfa89b-more .shellfa89b-more-body{padding:0 12px 10px;font-size:13.5px;}

/* Restrained reveal animation */
.shellfa89b-reveal{opacity:0;transform:translateY(10px);}
.shellfa89b-reveal.shellfa89b-in{
  opacity:1;transform:none;
  transition:opacity .5s ease,transform .5s ease;
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .shellfa89b-reveal{opacity:1;transform:none;transition:none;}
  .shellfa89b-btn,.shellfa89b-tab::before,.shellfa89b-menubtn-bars{transition:none;}
}

/* --------------------------------------------------------------------------
   4. Hero
   -------------------------------------------------------------------------- */
.shellfa89b-hero{
  padding:14px 2px 4px;
}
.shellfa89b-hero h1{
  font-size:21px;
  background:linear-gradient(180deg,#FFF4DD,var(--shellfa89b-cream-dim));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.shellfa89b-hero-lead{
  font-size:14px;
  color:var(--shellfa89b-cream-dim);
  margin:10px 0 14px;
}
.shellfa89b-ctarow{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
}
.shellfa89b-cta-main{
  min-height:52px;
  font-size:16px;
  padding:0 30px;
}
.shellfa89b-cta-sub{
  min-height:44px;
  font-size:13.5px;
  padding:0 18px;
  background:var(--shellfa89b-panel);
  color:var(--shellfa89b-cream);
  border:1px solid var(--shellfa89b-line-soft);
  font-weight:600;
}
.shellfa89b-cta-sub:active{background:var(--shellfa89b-panel-soft);}

/* --------------------------------------------------------------------------
   5. Banner carousel
   -------------------------------------------------------------------------- */
.shellfa89b-carousel{
  position:relative;
  margin:16px 0 22px;
  border:1px solid var(--shellfa89b-line-soft);
  border-radius:10px;
  overflow:hidden;
  background:var(--shellfa89b-panel-deep);
  box-shadow:0 10px 26px rgba(0,0,0,.35);
}
.shellfa89b-track{
  display:flex;
  transition:transform .42s ease;
  touch-action:pan-y;
}
.shellfa89b-slide{
  flex:0 0 100%;
  position:relative;
  display:block;
  cursor:pointer;
}
.shellfa89b-slide img{
  width:100%;
  aspect-ratio:430/172;
  object-fit:cover;
  filter:saturate(1.04);
}
.shellfa89b-slide-cap{
  position:absolute;
  left:0;right:0;bottom:0;
  padding:26px 14px 10px;
  background:linear-gradient(180deg,transparent,rgba(15,22,29,.92));
  font-size:13.5px;
  font-weight:700;
  color:var(--shellfa89b-cream);
  line-height:1.5;
}
.shellfa89b-slide-cap small{
  display:block;
  font-size:11.5px;
  font-weight:600;
  color:var(--shellfa89b-cream-faint);
  margin-top:2px;
}
.shellfa89b-carctl{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:34px;height:44px;
  display:flex;align-items:center;justify-content:center;
  border:0;
  background:rgba(20,29,38,.55);
  color:var(--shellfa89b-cream);
  cursor:pointer;
}
.shellfa89b-carctl:hover{background:rgba(20,29,38,.8);}
.shellfa89b-carctl svg{width:16px;height:16px;}
.shellfa89b-carctl-prev{left:0;border-radius:0 8px 8px 0;}
.shellfa89b-carctl-next{right:0;border-radius:8px 0 0 8px;}
.shellfa89b-dots{
  position:absolute;
  right:10px;bottom:8px;
  display:flex;
  gap:5px;
  z-index:3;
}
.shellfa89b-dot{
  width:7px;height:7px;
  padding:0;
  border-radius:50%;
  border:1px solid rgba(255,235,205,.7);
  background:transparent;
  cursor:pointer;
}
.shellfa89b-dot.is-on{background:var(--shellfa89b-accent);border-color:var(--shellfa89b-accent);}

/* --------------------------------------------------------------------------
   6. Quick fact chips
   -------------------------------------------------------------------------- */
.shellfa89b-chips{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:6px;
  margin:0 0 24px;
}
.shellfa89b-chip{
  border:1px solid var(--shellfa89b-line-soft);
  border-radius:var(--shellfa89b-r-card);
  background:var(--shellfa89b-panel-deep);
  padding:8px 4px;
  text-align:center;
}
.shellfa89b-chip b{
  display:block;
  font-size:15px;
  color:var(--shellfa89b-cream);
  line-height:1.3;
}
.shellfa89b-chip span{
  font-size:10.5px;
  color:var(--shellfa89b-cream-faint);
  line-height:1.4;
  display:block;
}

/* Wrapping topic-tag strip used by the quick-answer module */
.shellfa89b-tags{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
  margin:2px 0 6px;
}
.shellfa89b-tags span{
  display:inline-block;
  border:1px solid var(--shellfa89b-line-soft);
  border-radius:999px;
  background:var(--shellfa89b-panel-deep);
  padding:5px 11px;
  font-size:11.5px;
  line-height:1.35;
  color:var(--shellfa89b-cream-faint);
  white-space:nowrap;
}

/* --------------------------------------------------------------------------
   7. Game grid + outlined tile cards
   -------------------------------------------------------------------------- */
.shellfa89b-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:8px 6px;
}
@media (min-width:392px){
  .shellfa89b-grid{grid-template-columns:repeat(5,1fr);gap:10px 7px;}
}
.shellfa89b-tile{
  display:flex;
  flex-direction:column;
  gap:5px;
  padding:5px 4px 7px;
  border:1px solid var(--shellfa89b-line-soft);
  border-radius:var(--shellfa89b-r-tile);
  background:linear-gradient(180deg,var(--shellfa89b-panel-soft),var(--shellfa89b-panel-deep));
  cursor:pointer;
  transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease;
  min-width:0;
}
.shellfa89b-tile:active{
  transform:translateY(2px);
  border-color:var(--shellfa89b-accent);
}
.shellfa89b-tile:hover{border-color:var(--shellfa89b-accent);}
.shellfa89b-tile-frame{
  position:relative;
  border-radius:4px;
  overflow:hidden;
  border:1px solid rgba(112,128,144,.35);
  background:var(--shellfa89b-bg);
}
.shellfa89b-tile-frame::after{
  content:"";
  position:absolute;
  inset:0;
  box-shadow:inset 0 0 0 1px rgba(255,235,205,.06);
  pointer-events:none;
}
.shellfa89b-tile img{
  width:100%;
  aspect-ratio:1/1;
  object-fit:cover;
}
.shellfa89b-tile-name{
  font-size:11px;
  line-height:1.45;
  font-weight:600;
  color:var(--shellfa89b-cream-dim);
  text-align:center;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  min-height:2.9em;
  word-break:break-word;
}
.shellfa89b-tile:hover .shellfa89b-tile-name{color:var(--shellfa89b-cream);}

/* --------------------------------------------------------------------------
   8. Content modules (guide / payment / rtp / winners / app / use cases)
   -------------------------------------------------------------------------- */
.shellfa89b-mod{
  border:1px solid var(--shellfa89b-line-faint);
  border-radius:var(--shellfa89b-r-card);
  background:rgba(42,58,75,.42);
  padding:14px 12px 12px;
  margin:0 0 16px;
}
.shellfa89b-mod > h2{
  font-size:16.5px;
  margin:0 0 8px;
}
.shellfa89b-mod p{font-size:13.8px;color:var(--shellfa89b-cream-dim);}
.shellfa89b-mod h3{
  margin:14px 0 6px;
  padding-top:10px;
  border-top:1px dashed var(--shellfa89b-line-soft);
  font-size:14.5px;
}
.shellfa89b-mod h3:first-of-type{border-top:0;}

/* Compact list rows used for keyword-dense structured info */
.shellfa89b-rows{list-style:none;padding:0;margin:0 0 10px;}
.shellfa89b-rows li{
  display:flex;
  gap:8px;
  align-items:flex-start;
  padding:7px 10px;
  margin:0 0 5px;
  border:1px solid var(--shellfa89b-line-faint);
  border-left:3px solid var(--shellfa89b-line);
  border-radius:var(--shellfa89b-r-card);
  background:var(--shellfa89b-panel-deep);
  font-size:13px;
  line-height:1.7;
  color:var(--shellfa89b-cream-dim);
}
.shellfa89b-rows li b{color:var(--shellfa89b-cream);font-weight:700;}
.shellfa89b-rows li em{
  font-style:normal;
  color:var(--shellfa89b-accent-lift);
  font-weight:700;
  font-size:11px;
  letter-spacing:.4px;
  white-space:nowrap;
  padding-top:2px;
}
.shellfa89b-rows.is-accent li{border-left-color:var(--shellfa89b-accent);}

/* Data table (winners / channels) */
.shellfa89b-tablewrap{
  overflow-x:auto;
  border:1px solid var(--shellfa89b-line-faint);
  border-radius:var(--shellfa89b-r-card);
  margin:0 0 10px;
  background:var(--shellfa89b-panel-deep);
}
.shellfa89b-table{
  width:100%;
  border-collapse:collapse;
  font-size:12.5px;
  min-width:320px;
}
.shellfa89b-table th,.shellfa89b-table td{
  padding:8px 10px;
  text-align:left;
  border-bottom:1px solid var(--shellfa89b-line-faint);
  color:var(--shellfa89b-cream-dim);
  vertical-align:top;
  white-space:nowrap;
}
.shellfa89b-table td.shellfa89b-wrap{white-space:normal;}
.shellfa89b-table th{
  color:var(--shellfa89b-cream);
  font-size:11.5px;
  letter-spacing:.5px;
  background:rgba(52,73,94,.55);
}
.shellfa89b-table tr:last-child td{border-bottom:0;}

/* Numbered steps */
.shellfa89b-steps{list-style:none;counter-reset:shellfa89b-step;padding:0;margin:0 0 10px;}
.shellfa89b-steps li{
  counter-increment:shellfa89b-step;
  position:relative;
  padding:8px 10px 8px 40px;
  margin:0 0 6px;
  border:1px solid var(--shellfa89b-line-faint);
  border-radius:var(--shellfa89b-r-card);
  background:var(--shellfa89b-panel-deep);
  font-size:13px;
  line-height:1.7;
  color:var(--shellfa89b-cream-dim);
}
.shellfa89b-steps li::before{
  content:counter(shellfa89b-step);
  position:absolute;
  left:10px;top:10px;
  width:20px;height:20px;
  border-radius:50%;
  background:var(--shellfa89b-accent-deep);
  color:#FFF3DE;
  font-size:11.5px;
  font-weight:700;
  display:flex;align-items:center;justify-content:center;
}

/* Inline text link inside body copy */
.shellfa89b-inline{
  color:var(--shellfa89b-accent-lift);
  border-bottom:1px dashed rgba(224,108,108,.55);
  font-weight:600;
}

/* Winner ticker */
.shellfa89b-ticker{
  border:1px solid var(--shellfa89b-line-faint);
  border-radius:var(--shellfa89b-r-card);
  background:var(--shellfa89b-panel-deep);
  overflow:hidden;
  margin:0 0 10px;
}
.shellfa89b-ticker-row{
  display:flex;
  justify-content:space-between;
  gap:10px;
  padding:7px 12px;
  font-size:12.5px;
  border-bottom:1px solid var(--shellfa89b-line-faint);
  color:var(--shellfa89b-cream-dim);
}
.shellfa89b-ticker-row:last-child{border-bottom:0;}
.shellfa89b-ticker-row b{color:var(--shellfa89b-cream);font-weight:700;}
.shellfa89b-ticker-row .shellfa89b-amount{
  color:#F3C880;
  font-weight:700;
  white-space:nowrap;
}

/* --------------------------------------------------------------------------
   9. Extended site footer (brand > directory > promotions > disclaimer)
   -------------------------------------------------------------------------- */
.shellfa89b-ext{
  margin-top:26px;
  border-top:2px solid var(--shellfa89b-line-soft);
  padding-top:16px;
}
.shellfa89b-ext-block{margin:0 0 18px;}
.shellfa89b-ext-block h2,.shellfa89b-ext-block h3{
  font-size:14px;
  margin:0 0 8px;
  color:var(--shellfa89b-cream);
  display:flex;
  align-items:center;
  gap:7px;
}
.shellfa89b-ext-block h2::before,.shellfa89b-ext-block h3::before{
  content:"";
  width:8px;height:8px;
  border-radius:2px;
  background:var(--shellfa89b-accent);
  box-shadow:0 0 0 3px rgba(205,92,92,.16);
  flex:0 0 auto;
}
.shellfa89b-ext-block p{font-size:13px;color:var(--shellfa89b-cream-faint);}
.shellfa89b-dir{
  list-style:none;
  margin:0;padding:0;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:6px;
}
.shellfa89b-dir a{
  display:flex;
  align-items:center;
  gap:7px;
  min-height:44px;
  padding:6px 9px;
  font-size:12.5px;
  font-weight:600;
  color:var(--shellfa89b-cream-dim);
  border:1px solid var(--shellfa89b-line-faint);
  border-radius:var(--shellfa89b-r-card);
  background:var(--shellfa89b-panel-deep);
}
.shellfa89b-dir a:active{background:var(--shellfa89b-panel);}
.shellfa89b-dir svg{width:15px;height:15px;flex:0 0 auto;color:var(--shellfa89b-accent-lift);}
.shellfa89b-promos{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:8px;
}
.shellfa89b-promo{
  display:flex;
  align-items:center;
  gap:8px;
  min-height:48px;
  padding:8px 11px;
  border-radius:var(--shellfa89b-r-btn);
  border:1px solid rgba(224,108,108,.5);
  background:linear-gradient(180deg,rgba(205,92,92,.22),rgba(205,92,92,.08));
  font-size:12.5px;
  font-weight:700;
  color:var(--shellfa89b-cream);
  cursor:pointer;
  text-align:left;
}
.shellfa89b-promo svg{width:17px;height:17px;flex:0 0 auto;color:var(--shellfa89b-accent-lift);}
.shellfa89b-promo:active{transform:scale(.97);}
.shellfa89b-promo--wide{grid-column:1 / -1;justify-content:center;}
.shellfa89b-disclaimer{
  border:1px dashed var(--shellfa89b-line);
  border-radius:var(--shellfa89b-r-card);
  padding:9px 12px;
  font-size:11.8px;
  line-height:1.7;
  color:var(--shellfa89b-cream-faint);
  background:rgba(20,29,38,.5);
}

/* --------------------------------------------------------------------------
   10. Common footer (copyright only)
   -------------------------------------------------------------------------- */
.shellfa89b-footer{
  text-align:center;
  padding:14px 12px 8px;
  border-top:1px solid var(--shellfa89b-line-faint);
  font-size:12px;
  color:var(--shellfa89b-cream-faint);
}

/* --------------------------------------------------------------------------
   11. Bottom dock: center-raised 5-role navigation
   -------------------------------------------------------------------------- */
.shellfa89b-dock{
  position:fixed;
  bottom:0;left:0;right:0;
  margin:0 auto;
  max-width:430px;
  height:calc(var(--shellfa89b-dock-h) + env(safe-area-inset-bottom,0px));
  padding-bottom:env(safe-area-inset-bottom,0px);
  display:grid;
  grid-template-columns:repeat(5,1fr);
  align-items:end;
  background:linear-gradient(180deg,rgba(23,33,43,.97),rgba(15,22,29,.99));
  border-top:1px solid var(--shellfa89b-line-soft);
  z-index:70;
}
.shellfa89b-dock::before{
  /* top hairline that lights up over the active role */
  content:"";
  position:absolute;
  top:-1px;left:0;right:0;
  height:2px;
  background:linear-gradient(90deg,transparent,var(--shellfa89b-accent),transparent);
  opacity:.5;
}
.shellfa89b-dockrole{
  position:relative;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:flex-end;
  gap:2px;
  min-height:44px;
  padding:6px 2px 7px;
  font-size:10.5px;
  font-weight:600;
  color:var(--shellfa89b-cream-faint);
  cursor:pointer;
  background:none;
  border:0;
  font-family:inherit;
}
.shellfa89b-dockrole::before{
  /* active-state top indicator line */
  content:"";
  position:absolute;
  top:0;left:22%;right:22%;
  height:3px;
  border-radius:0 0 3px 3px;
  background:transparent;
  transition:background-color .18s ease;
}
.shellfa89b-dockrole.is-on{color:var(--shellfa89b-cream);}
.shellfa89b-dockrole.is-on::before{background:var(--shellfa89b-accent);}
.shellfa89b-dockrole svg{width:22px;height:22px;transition:transform .2s ease;}
.shellfa89b-dockrole:active svg{transform:translateY(-2px) scale(1.12);}
.shellfa89b-dockrole.is-on svg{transform:translateY(-1px);}
/* icon morph: active icons tilt into a lifted stance */
.shellfa89b-dockrole.is-on .shellfa89b-icon-a{transform:translateY(-1.5px);}
.shellfa89b-dockrole .shellfa89b-icon-a{transition:transform .22s ease;transform-origin:center;}
.shellfa89b-dockrole .shellfa89b-icon-b{transition:transform .22s ease;transform-origin:center;}
.shellfa89b-dockrole:active .shellfa89b-icon-b{transform:rotate(-8deg) scale(1.06);}

/* Center raised action (promo) */
.shellfa89b-dockraise{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:flex-end;
  gap:2px;
  padding:0 2px 7px;
  font-size:10.5px;
  font-weight:700;
  color:var(--shellfa89b-cream);
  cursor:pointer;
  background:none;border:0;font-family:inherit;
  margin-top:var(--shellfa89b-raise);
}
.shellfa89b-dockraise-coin{
  width:54px;height:54px;
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(180deg,var(--shellfa89b-accent-lift),var(--shellfa89b-accent-deep));
  border:2px solid rgba(255,235,205,.5);
  box-shadow:0 6px 18px rgba(205,92,92,.5),0 2px 4px rgba(0,0,0,.4);
  transition:transform .2s ease,box-shadow .2s ease;
}
.shellfa89b-dockraise:active .shellfa89b-dockraise-coin{
  transform:translateY(3px) scale(.95);
  box-shadow:0 3px 10px rgba(205,92,92,.4);
}
.shellfa89b-dockraise-coin svg{width:27px;height:27px;}

/* --------------------------------------------------------------------------
   12. Small screens hardening
   -------------------------------------------------------------------------- */
@media (max-width:359px){
  .shellfa89b-main{padding:110px 10px 116px;}
  .shellfa89b-btn-primary{font-size:13px;padding:0 13px;}
  .shellfa89b-btn-ghost{font-size:12px;padding:0 10px;}
  .shellfa89b-menu-grid{grid-template-columns:1fr;}
  .shellfa89b-dir{grid-template-columns:1fr;}
  .shellfa89b-promos{grid-template-columns:1fr;}
  h1{font-size:19px;}
}