:root {
  font-size: 62.5%;
  --gd18-primary: #00ced1;
  --gd18-secondary: #afeeee;
  --gd18-accent: #e0ffff;
  --gd18-silver: #c0c0c0;
  --gd18-bg: #1a1a1a;
  --gd18-bg-soft: #102526;
  --gd18-bg-card: #123033;
  --gd18-text: #ecf0f1;
  --gd18-muted: #b9d8d8;
  --gd18-line: rgba(175, 238, 238, .22);
  --gd18-shadow: 0 1.2rem 3rem rgba(0, 206, 209, .18);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Noto Sans Bengali', 'Hind Siliguri', system-ui, sans-serif;
  background: radial-gradient(circle at top left, rgba(0,206,209,.18), transparent 34rem), var(--gd18-bg);
  color: var(--gd18-text);
  font-size: 1.6rem;
  line-height: 1.5rem;
  overflow-x: hidden;
}
a { color: var(--gd18-accent); text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; }
main { width: 100%; max-width: 43rem; margin: 0 auto; padding-top: 7.6rem; }
.gd18-page { min-height: 100vh; background: linear-gradient(180deg, rgba(16,37,38,.84), rgba(26,26,26,1)); }
.gd18-container { width: min(100%, 43rem); margin: 0 auto; padding: 0 1.4rem; }
.gd18-wrapper { border: .1rem solid var(--gd18-line); border-radius: 2rem; background: rgba(18,48,51,.72); box-shadow: var(--gd18-shadow); }
.gd18-grid { display: grid; gap: 1.2rem; }
.gd18-header {
  position: fixed; top: 0; left: 50%; transform: translateX(-50%);
  width: 100%; max-width: 43rem; z-index: 1000;
  background: linear-gradient(135deg, #071314, #123033 58%, #00ced1);
  border-bottom: .1rem solid var(--gd18-line);
  box-shadow: 0 .8rem 2.4rem rgba(0,0,0,.38);
}
.gd18-topbar { min-height: 6.4rem; display: flex; align-items: center; gap: .8rem; padding: .8rem 1.2rem; }
.gd18-brand { display: flex; align-items: center; gap: .7rem; min-width: 0; flex: 1; }
.gd18-logo { width: 3.2rem; height: 3.2rem; border-radius: 1rem; border: .1rem solid var(--gd18-secondary); }
.gd18-brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.gd18-brand-name { font-size: 1.8rem; font-weight: 900; color: var(--gd18-accent); letter-spacing: .08rem; }
.gd18-brand-tag { font-size: 1.05rem; color: var(--gd18-muted); white-space: nowrap; }
.gd18-actions { display: flex; gap: .5rem; }
.gd18-btn {
  min-height: 4.4rem; border: 0; border-radius: 999rem; padding: 0 1.2rem;
  background: var(--gd18-primary); color: #061415; font-weight: 900; cursor: pointer;
  box-shadow: 0 .6rem 1.6rem rgba(0,206,209,.28); transition: transform .18s ease, filter .18s ease;
}
.gd18-btn:hover, .gd18-btn:focus { transform: translateY(-.1rem) scale(1.02); filter: brightness(1.08); }
.gd18-btn-alt { background: transparent; color: var(--gd18-accent); border: .1rem solid var(--gd18-secondary); }
.gd18-menu-toggle { min-width: 4.4rem; min-height: 4.4rem; border-radius: 1.4rem; border: .1rem solid var(--gd18-line); background: rgba(224,255,255,.08); color: var(--gd18-accent); }
.gd18-menu-toggle i { font-size: 2.2rem; }
.gd18-mobile-menu {
  position: fixed; top: 6.4rem; left: 50%; transform: translate(-50%, -120%);
  width: min(100%, 43rem); max-height: calc(100vh - 7rem); overflow-y: auto; z-index: 9999;
  background: #071314; padding: 1.2rem; border: .1rem solid var(--gd18-line); border-radius: 0 0 2.4rem 2.4rem;
  opacity: 0; pointer-events: none; transition: transform .22s ease, opacity .22s ease;
}
.gd18-mobile-menu.gd18-menu-open { transform: translate(-50%, 0); opacity: 1; pointer-events: auto; }
.gd18-menu-list { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.gd18-menu-link { min-height: 4.8rem; display: flex; align-items: center; gap: .7rem; padding: 1rem; border: .1rem solid var(--gd18-line); border-radius: 1.4rem; background: rgba(0,206,209,.08); color: var(--gd18-text); font-weight: 800; }
.gd18-menu-link i, .gd18-menu-link span.material-icons { font-size: 2.1rem; color: var(--gd18-secondary); }
.gd18-hero { padding: 1.4rem 0 1rem; }
.gd18-kicker { display: inline-flex; gap: .6rem; align-items: center; color: #061415; background: var(--gd18-secondary); border-radius: 999rem; padding: .55rem 1rem; font-size: 1.15rem; font-weight: 900; }
.gd18-title { font-size: 2.9rem; line-height: 1.18; color: var(--gd18-accent); margin: 1.2rem 0 .8rem; letter-spacing: -.03rem; }
.gd18-subtitle { color: var(--gd18-muted); font-size: 1.45rem; line-height: 2.2rem; margin: 0 0 1.2rem; }
.gd18-cta-row { display: flex; flex-wrap: wrap; gap: .8rem; margin: 1.2rem 0; }
.gd18-text-link { color: var(--gd18-accent); font-weight: 900; border-bottom: .1rem dashed var(--gd18-primary); cursor: pointer; }
.gd18-slider { position: relative; height: 16.8rem; overflow: hidden; border-radius: 2.2rem; border: .1rem solid var(--gd18-line); background: #0b1b1c; }
.gd18-slide { position: absolute; inset: 0; opacity: 0; transition: opacity .45s ease; cursor: pointer; }
.gd18-slide.gd18-slide-active { opacity: 1; }
.gd18-slide img { width: 100%; height: 100%; object-fit: cover; }
.gd18-slide-label { position: absolute; left: 1.2rem; bottom: 1.2rem; background: rgba(6,20,21,.82); border: .1rem solid var(--gd18-line); border-radius: 1.4rem; padding: .8rem 1rem; font-weight: 900; color: var(--gd18-accent); }
.gd18-dots { position: absolute; right: 1rem; bottom: 1rem; display: flex; gap: .5rem; }
.gd18-dot { width: .9rem; height: .9rem; border-radius: 50%; border: 0; background: var(--gd18-silver); padding: 0; }
.gd18-dot.gd18-dot-active { background: var(--gd18-primary); transform: scale(1.25); }
.gd18-section { padding: 1.5rem 0; }
.gd18-section-head { display: flex; align-items: end; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.gd18-section-title { color: var(--gd18-accent); font-size: 2rem; line-height: 2.5rem; margin: 0; }
.gd18-section-note { color: var(--gd18-muted); font-size: 1.2rem; margin: 0; }
.gd18-card { padding: 1.4rem; border: .1rem solid var(--gd18-line); border-radius: 1.8rem; background: linear-gradient(160deg, rgba(18,48,51,.86), rgba(7,19,20,.82)); }
.gd18-card h3 { color: var(--gd18-secondary); margin: 0 0 .7rem; font-size: 1.65rem; line-height: 2.2rem; }
.gd18-card p, .gd18-card li { color: var(--gd18-text); font-size: 1.38rem; line-height: 2.2rem; }
.gd18-card ul, .gd18-card ol { margin: .6rem 0 0; padding-left: 1.8rem; }
.gd18-game-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .8rem; }
.gd18-game-card { min-height: 9.8rem; padding: .65rem; border: .1rem solid var(--gd18-line); border-radius: 1.3rem; background: rgba(224,255,255,.06); text-align: center; cursor: pointer; transition: transform .18s ease, border-color .18s ease; }
.gd18-game-card:hover { transform: translateY(-.2rem); border-color: var(--gd18-primary); }
.gd18-game-card img { width: 5.2rem; height: 5.2rem; margin: 0 auto .45rem; border-radius: 1.2rem; object-fit: cover; }
.gd18-game-name { display: block; color: var(--gd18-text); font-size: 1.05rem; line-height: 1.35rem; font-weight: 800; }
.gd18-stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; }
.gd18-stat { padding: 1rem .6rem; border-radius: 1.4rem; background: rgba(0,206,209,.12); text-align: center; border: .1rem solid var(--gd18-line); }
.gd18-stat strong { display: block; color: var(--gd18-accent); font-size: 1.9rem; line-height: 2.2rem; }
.gd18-stat span { color: var(--gd18-muted); font-size: 1.1rem; }
.gd18-pill-row { display: flex; flex-wrap: wrap; gap: .7rem; }
.gd18-pill { padding: .7rem 1rem; border-radius: 999rem; background: rgba(175,238,238,.12); border: .1rem solid var(--gd18-line); color: var(--gd18-accent); font-weight: 800; font-size: 1.18rem; }
.gd18-step { display: grid; grid-template-columns: 3.2rem 1fr; gap: 1rem; align-items: start; margin: 1rem 0; }
.gd18-step-num { width: 3.2rem; height: 3.2rem; display: grid; place-items: center; border-radius: 1rem; background: var(--gd18-primary); color: #061415; font-weight: 900; }
.gd18-review { border-left: .35rem solid var(--gd18-primary); padding-left: 1rem; margin: 1rem 0; color: var(--gd18-muted); }
.gd18-footer { width: min(100%, 43rem); margin: 2rem auto 0; padding: 2rem 1.4rem 8.6rem; background: #071314; border-top: .1rem solid var(--gd18-line); }
.gd18-footer-logo { display: flex; gap: .8rem; align-items: center; color: var(--gd18-accent); font-weight: 900; font-size: 1.8rem; }
.gd18-footer-logo img { width: 3.4rem; height: 3.4rem; border-radius: 1rem; }
.gd18-footer-text { color: var(--gd18-muted); font-size: 1.25rem; line-height: 2rem; }
.gd18-footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; margin: 1.2rem 0; }
.gd18-footer-links a { color: var(--gd18-text); padding: .8rem; border-radius: 1rem; background: rgba(224,255,255,.06); border: .1rem solid var(--gd18-line); }
.gd18-footer-promos { display: flex; flex-wrap: wrap; gap: .7rem; margin: 1.2rem 0; }
.gd18-footer-copy { color: var(--gd18-silver); font-size: 1.1rem; }
.gd18-bottom-nav {
  position: fixed; left: 50%; bottom: 0; transform: translateX(-50%); z-index: 1000;
  width: 100%; max-width: 43rem; height: 6.2rem; display: flex; justify-content: space-around; align-items: stretch;
  background: #102526; border-top: .1rem solid var(--gd18-line); box-shadow: 0 -1rem 2.4rem rgba(0,0,0,.42);
}
.gd18-bottom-btn { min-width: 6rem; min-height: 6rem; flex: 1; border: 0; background: transparent; color: var(--gd18-muted); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .25rem; font-size: 1.05rem; font-weight: 800; transition: transform .18s ease, color .18s ease, background .18s ease; }
.gd18-bottom-btn i, .gd18-bottom-btn ion-icon, .gd18-bottom-btn .material-icons, .gd18-bottom-btn svg { font-size: 2.4rem; width: 2.4rem; height: 2.4rem; }
.gd18-bottom-btn.gd18-active, .gd18-bottom-btn:active { color: var(--gd18-accent); background: rgba(0,206,209,.14); transform: scale(.96); }
.gd18-badge { position: absolute; margin-left: 2.5rem; margin-top: -3.6rem; background: var(--gd18-primary); color: #061415; border-radius: 999rem; font-size: .9rem; padding: .1rem .45rem; }
.gd18-desktop-nav { display: none; }
.gd18-two-col { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.gd18-timeline { border-left: .2rem solid var(--gd18-primary); padding-left: 1.2rem; }
.gd18-timeline-item { margin-bottom: 1.2rem; }
.gd18-faq details { border: .1rem solid var(--gd18-line); border-radius: 1.4rem; padding: 1rem; margin: .8rem 0; background: rgba(224,255,255,.05); }
.gd18-faq summary { cursor: pointer; color: var(--gd18-accent); font-weight: 900; min-height: 4.4rem; display: flex; align-items: center; }
.gd18-hidden-title { position: absolute; width: .1rem; height: .1rem; overflow: hidden; clip: rect(0,0,0,0); }
@media (min-width: 769px) {
  .gd18-bottom-nav { display: none; }
  .gd18-desktop-nav { display: flex; gap: .8rem; padding: 0 1.2rem 1rem; overflow-x: auto; }
  .gd18-desktop-nav a { color: var(--gd18-text); font-weight: 800; padding: .7rem 1rem; border-radius: 999rem; background: rgba(224,255,255,.07); white-space: nowrap; }
  .gd18-footer { padding-bottom: 2.5rem; }
}
@media (max-width: 768px) {
  main { padding-bottom: 8rem; }
}
@media (max-width: 360px) {
  .gd18-actions .gd18-btn { padding: 0 .8rem; font-size: 1.15rem; }
  .gd18-game-grid { grid-template-columns: repeat(3, 1fr); }
  .gd18-title { font-size: 2.45rem; }
}