:root {
  --shellb85bb-ink: #0a0a0a;
  --shellb85bb-paper: #f8f8ff;
  --shellb85bb-teal: #20b2aa;
  --shellb85bb-teal-deep: #087f7a;
  --shellb85bb-muted: #95a5a6;
  --shellb85bb-line: rgba(32, 178, 170, .24);
  --shellb85bb-panel: #111918;
  --shellb85bb-panel-soft: #172321;
  --shellb85bb-shadow: 0 18px 44px rgba(0, 0, 0, .24);
  --shellb85bb-radius: 14px;
  --shellb85bb-tight: 8px;
}

* { box-sizing: border-box; }
html { background: var(--shellb85bb-ink); scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--shellb85bb-paper);
  background:
    radial-gradient(circle at 92% 2%, rgba(32,178,170,.17), transparent 28rem),
    linear-gradient(145deg, #070908 0%, #0a0a0a 48%, #11201e 100%);
  font-family: "Noto Sans Bengali", "Hind Siliguri", system-ui, sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
}
body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: .2;
  background-image: linear-gradient(rgba(248,248,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(248,248,255,.035) 1px, transparent 1px);
  background-size: 28px 28px;
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.shellb85bb-page { width: min(100%, 430px); margin: 0 auto; padding-bottom: 94px; }
.shellb85bb-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 68px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--shellb85bb-line);
  background: rgba(10,10,10,.9);
  backdrop-filter: blur(14px);
}
.shellb85bb-brand { display: flex; align-items: center; gap: 9px; min-width: 0; text-decoration: none; }
.shellb85bb-brand img { width: 37px; height: 37px; flex: 0 0 auto; border-radius: 11px; object-fit: cover; border: 1px solid rgba(248,248,255,.35); }
.shellb85bb-brand strong { color: var(--shellb85bb-paper); font-family: Georgia, serif; font-size: 1.23rem; letter-spacing: .04em; white-space: nowrap; }
.shellb85bb-actions { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.shellb85bb-action, .shellb85bb-menu-toggle {
  min-height: 42px;
  padding: 7px 10px;
  border: 1px solid rgba(32,178,170,.48);
  border-radius: 7px;
  color: var(--shellb85bb-paper);
  background: transparent;
  cursor: pointer;
  font-size: .78rem;
  font-weight: 700;
}
.shellb85bb-action:first-child { color: var(--shellb85bb-ink); background: var(--shellb85bb-teal); }
.shellb85bb-action:hover, .shellb85bb-action:focus-visible, .shellb85bb-menu-toggle:hover, .shellb85bb-menu-toggle:focus-visible { border-color: var(--shellb85bb-paper); outline: none; }
.shellb85bb-menu-toggle { width: 43px; padding: 0; font-size: 1.3rem; line-height: 1; }
.shellb85bb-menu {
  display: none;
  position: absolute;
  top: calc(100% + 1px);
  right: 10px;
  left: 10px;
  max-height: min(72vh, 560px);
  overflow: auto;
  padding: 13px;
  border: 1px solid var(--shellb85bb-line);
  border-radius: 0 0 16px 16px;
  background: #101514;
  box-shadow: var(--shellb85bb-shadow);
}
.shellb85bb-menu.is-open { display: block; }
.shellb85bb-menu-heading { margin: 0 0 8px; color: var(--shellb85bb-muted); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; }
.shellb85bb-menu-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 7px; }
.shellb85bb-menu a { min-height: 44px; display: flex; align-items: center; padding: 8px 10px; border: 1px solid rgba(248,248,255,.1); border-radius: 8px; text-decoration: none; color: var(--shellb85bb-paper); font-size: .82rem; }
.shellb85bb-menu a:hover, .shellb85bb-menu a:focus-visible { color: var(--shellb85bb-ink); background: var(--shellb85bb-teal); outline: none; }
.shellb85bb-main { padding: 16px 12px 0; }
.shellb85bb-kicker { margin: 0 0 9px; color: var(--shellb85bb-teal); font-size: .74rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.shellb85bb-hero { position: relative; padding: 25px 18px 19px; border: 1px solid rgba(32,178,170,.3); border-radius: 22px; overflow: hidden; background: linear-gradient(125deg, rgba(32,178,170,.2), rgba(11,21,20,.86) 52%, rgba(248,248,255,.05)); box-shadow: var(--shellb85bb-shadow); }
.shellb85bb-hero::after { position: absolute; right: -62px; bottom: -88px; width: 210px; height: 210px; border: 1px solid rgba(32,178,170,.36); border-radius: 50%; content: ""; box-shadow: 0 0 0 20px rgba(32,178,170,.04), 0 0 0 42px rgba(32,178,170,.03); }
.shellb85bb-hero h1 { position: relative; z-index: 1; max-width: 720px; margin: 0; color: var(--shellb85bb-paper); font-family: Georgia, "Noto Serif Bengali", serif; font-size: clamp(1.65rem, 8vw, 3.8rem); line-height: 1.12; letter-spacing: -.035em; }
.shellb85bb-hero p { position: relative; z-index: 1; max-width: 680px; margin: 15px 0 0; color: #dce9e7; font-size: .96rem; }
.shellb85bb-hero-row { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.shellb85bb-cta { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 9px 17px; border-radius: 8px; text-decoration: none; font-weight: 800; }
.shellb85bb-cta-primary { color: var(--shellb85bb-ink); background: var(--shellb85bb-teal); }
.shellb85bb-cta-secondary { border: 1px solid rgba(248,248,255,.32); color: var(--shellb85bb-paper); background: rgba(10,10,10,.25); }
.shellb85bb-cta:hover, .shellb85bb-cta:focus-visible { filter: brightness(1.12); outline: 2px solid var(--shellb85bb-paper); outline-offset: 2px; }
.shellb85bb-rail { display: flex; gap: 9px; overflow-x: auto; padding: 14px 1px 5px; scrollbar-width: thin; }
.shellb85bb-rail::-webkit-scrollbar { height: 4px; }
.shellb85bb-rail::-webkit-scrollbar-thumb { background: var(--shellb85bb-teal); border-radius: 20px; }
.shellb85bb-promo { position: relative; flex: 0 0 min(83vw, 390px); min-height: 170px; overflow: hidden; border-radius: 15px; border: 1px solid rgba(248,248,255,.16); background: #19211f; }
.shellb85bb-promo img { width: 100%; height: 170px; display: block; object-fit: cover; opacity: .56; }
.shellb85bb-promo-copy { position: absolute; inset: auto 12px 11px; }
.shellb85bb-promo-copy strong { display: block; font-size: 1.05rem; }
.shellb85bb-promo-copy span { display: block; color: #deecea; font-size: .78rem; }
.shellb85bb-promo button { position: absolute; inset: 0; width: 100%; border: 0; background: transparent; color: inherit; cursor: pointer; text-align: left; }
.shellb85bb-section { margin-top: 31px; }
.shellb85bb-section-head { display: flex; align-items: end; justify-content: space-between; gap: 10px; margin-bottom: 12px; padding-bottom: 9px; border-bottom: 1px solid var(--shellb85bb-line); }
.shellb85bb-section-head h2 { margin: 0; font-family: Georgia, "Noto Serif Bengali", serif; font-size: 1.38rem; line-height: 1.22; }
.shellb85bb-section-head p { margin: 0; color: var(--shellb85bb-muted); font-size: .73rem; text-align: right; }
.shellb85bb-section-intro { margin: -1px 0 13px; color: #c7d4d2; font-size: .9rem; }
.shellb85bb-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; }
.shellb85bb-game { min-width: 0; padding: 0; border: 1px solid rgba(248,248,255,.1); border-radius: 10px; overflow: hidden; color: var(--shellb85bb-paper); background: var(--shellb85bb-panel); cursor: pointer; text-align: left; }
.shellb85bb-game:hover, .shellb85bb-game:focus-visible { border-color: var(--shellb85bb-teal); outline: 2px solid rgba(32,178,170,.28); outline-offset: 1px; }
.shellb85bb-game img { display: block; width: 100%; aspect-ratio: 1 / 1; object-fit: cover; background: #27312f; }
.shellb85bb-game span { display: block; min-height: 38px; padding: 4px 5px 5px; font-size: .66rem; line-height: 1.3; overflow-wrap: anywhere; }
.shellb85bb-links { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 13px; }
.shellb85bb-links a { display: inline-flex; align-items: center; min-height: 40px; padding: 6px 10px; border-left: 3px solid var(--shellb85bb-teal); color: #d6e8e5; background: rgba(32,178,170,.08); border-radius: 4px; text-decoration: none; font-size: .8rem; }
.shellb85bb-links a:hover, .shellb85bb-links a:focus-visible { color: var(--shellb85bb-ink); background: var(--shellb85bb-teal); outline: none; }
.shellb85bb-copy { display: grid; gap: 12px; }
.shellb85bb-copy article { padding: 16px; border: 1px solid rgba(248,248,255,.1); border-radius: var(--shellb85bb-radius); background: linear-gradient(145deg, rgba(23,35,33,.88), rgba(13,19,18,.9)); }
.shellb85bb-copy h2 { margin: 0 0 8px; color: var(--shellb85bb-teal); font-family: Georgia, "Noto Serif Bengali", serif; font-size: 1.25rem; line-height: 1.28; }
.shellb85bb-copy h3 { margin: 14px 0 4px; color: var(--shellb85bb-paper); font-size: .98rem; }
.shellb85bb-copy p { margin: 0; color: #d2dddb; font-size: .9rem; }
.shellb85bb-copy ul, .shellb85bb-copy ol { margin: 8px 0 0; padding-left: 20px; color: #d2dddb; font-size: .88rem; }
.shellb85bb-copy li + li { margin-top: 5px; }
.shellb85bb-copy a { color: #70e0d8; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.shellb85bb-note { padding: 13px 15px; border-left: 4px solid var(--shellb85bb-teal); color: #dfeae8; background: rgba(32,178,170,.1); font-size: .86rem; }
.shellb85bb-foot-extra { display: grid; gap: 16px; margin-top: 36px; padding: 21px 14px 5px; border-top: 1px solid var(--shellb85bb-line); }
.shellb85bb-foot-extra h2 { margin: 0; font-family: Georgia, "Noto Serif Bengali", serif; font-size: 1.35rem; }
.shellb85bb-foot-extra p { margin: 0; color: #c5d2cf; font-size: .83rem; }
.shellb85bb-directory { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
.shellb85bb-directory a { padding: 9px 10px; border: 1px solid rgba(248,248,255,.13); border-radius: 7px; color: #d8e5e2; text-decoration: none; font-size: .78rem; }
.shellb85bb-directory a:hover, .shellb85bb-directory a:focus-visible { background: rgba(32,178,170,.18); border-color: var(--shellb85bb-teal); outline: none; }
.shellb85bb-bottom { position: fixed; right: 0; bottom: 0; left: 0; z-index: 30; display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); width: min(100%, 920px); margin: 0 auto; padding: 7px 7px max(7px, env(safe-area-inset-bottom)); border-top: 1px solid rgba(32,178,170,.42); background: rgba(8,12,11,.96); backdrop-filter: blur(14px); }
.shellb85bb-bottom a, .shellb85bb-bottom button { display: flex; min-width: 0; min-height: 58px; flex-direction: column; align-items: center; justify-content: center; gap: 2px; border: 0; border-radius: 9px; color: #a9bdb9; background: transparent; cursor: pointer; text-decoration: none; font-size: .61rem; line-height: 1.2; }
.shellb85bb-bottom a:hover, .shellb85bb-bottom a:focus-visible, .shellb85bb-bottom button:hover, .shellb85bb-bottom button:focus-visible, .shellb85bb-bottom .shellb85bb-active { color: var(--shellb85bb-ink); background: var(--shellb85bb-teal); outline: none; }
.shellb85bb-icon { display: grid; place-items: center; width: 25px; height: 25px; border: 1px solid currentColor; border-radius: 7px; font-family: Georgia, serif; font-size: .76rem; font-weight: 700; }
.shellb85bb-footer-line { margin: 17px 0 0; color: #849795; font-size: .73rem; text-align: center; }
.shellb85bb-search { width: 100%; min-height: 44px; padding: 9px 12px; border: 1px solid rgba(248,248,255,.22); border-radius: 8px; color: var(--shellb85bb-paper); background: #0e1413; }
.shellb85bb-search:focus { border-color: var(--shellb85bb-teal); outline: 2px solid rgba(32,178,170,.25); }
.shellb85bb-filter { display: flex; gap: 6px; overflow-x: auto; padding: 10px 0; }
.shellb85bb-filter a { flex: 0 0 auto; padding: 6px 11px; border: 1px solid rgba(32,178,170,.3); border-radius: 20px; color: #c3d9d5; text-decoration: none; font-size: .75rem; }
.shellb85bb-filter a:hover, .shellb85bb-filter a:focus-visible { color: var(--shellb85bb-ink); background: var(--shellb85bb-teal); outline: none; }
@media (min-width: 560px) {
  .shellb85bb-main { padding: 25px 22px 0; }
  .shellb85bb-topbar { padding-right: 22px; padding-left: 22px; }
  .shellb85bb-grid { grid-template-columns: repeat(5, minmax(0,1fr)); gap: 9px; }
  .shellb85bb-game span { font-size: .72rem; }
  .shellb85bb-copy { grid-template-columns: repeat(2, minmax(0,1fr)); align-items: start; }
  .shellb85bb-copy article:first-child { grid-column: span 2; }
  .shellb85bb-foot-extra { padding-right: 22px; padding-left: 22px; }
}
@media (max-width: 350px) {
  .shellb85bb-topbar { gap: 5px; padding-right: 8px; padding-left: 8px; }
  .shellb85bb-brand strong { font-size: 1.05rem; }
  .shellb85bb-action { padding-right: 7px; padding-left: 7px; font-size: .7rem; }
  .shellb85bb-grid { gap: 5px; }
  .shellb85bb-game span { font-size: .6rem; }
}
.shellb85bb-bottom .shellb85bb-active { position: relative; color: var(--shellb85bb-paper); background: transparent; }
.shellb85bb-bottom .shellb85bb-active::after { position: absolute; right: 17%; bottom: 3px; left: 17%; height: 3px; border-radius: 8px; content: ""; background: var(--shellb85bb-teal); }
.shellb85bb-table-wrap { overflow-x: auto; border: 1px solid rgba(248,248,255,.12); border-radius: 12px; }
.shellb85bb-table { width: 100%; min-width: 430px; border-collapse: collapse; color: #d2dddb; font-size: .82rem; }
.shellb85bb-table th, .shellb85bb-table td { padding: 10px; border-bottom: 1px solid rgba(248,248,255,.1); vertical-align: top; text-align: left; }
.shellb85bb-table th { color: var(--shellb85bb-teal); background: rgba(32,178,170,.1); }
.shellb85bb-table tr:last-child td { border-bottom: 0; }
.shellb85bb-step-track { display: grid; gap: 9px; counter-reset: shellb85bb-step; }
.shellb85bb-step { position: relative; padding: 12px 12px 12px 48px; border-left: 2px solid var(--shellb85bb-teal); border-radius: 0 10px 10px 0; background: rgba(32,178,170,.08); counter-increment: shellb85bb-step; }
.shellb85bb-step::before { position: absolute; top: 12px; left: 12px; display: grid; place-items: center; width: 25px; height: 25px; border-radius: 50%; color: var(--shellb85bb-ink); background: var(--shellb85bb-teal); content: counter(shellb85bb-step); font-weight: 800; }
.shellb85bb-step h3 { margin: 0 0 4px; color: var(--shellb85bb-paper); font-size: .96rem; }
.shellb85bb-step p { margin: 0; color: #d2dddb; font-size: .87rem; }
.shellb85bb-callout { padding: 14px; border: 1px solid rgba(32,178,170,.4); border-radius: 12px; background: linear-gradient(135deg, rgba(32,178,170,.16), rgba(23,35,33,.8)); }
.shellb85bb-callout strong { display: block; margin-bottom: 4px; color: var(--shellb85bb-teal); }
.shellb85bb-qa { display: grid; gap: 8px; }
.shellb85bb-qa details { border-bottom: 1px solid rgba(248,248,255,.13); }
.shellb85bb-qa summary { min-height: 46px; padding: 11px 2px; cursor: pointer; color: var(--shellb85bb-paper); font-weight: 800; }
.shellb85bb-qa details p { margin: 0 0 12px; color: #d2dddb; font-size: .87rem; }
.shellb85bb-badge-row { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 12px; }
.shellb85bb-badge { padding: 5px 9px; border: 1px solid rgba(32,178,170,.35); border-radius: 99px; color: #cce5e1; font-size: .74rem; }