:root {
  --bg: #ffffff;
  --ink: #090909;
  --muted: #6f6b67;
  --line: #ead6a0;
  --gold: #ffd35a;
  --gold-strong: #d8a31c;
  --red: #bf1022;
  --red-dark: #43080d;
  --wine: #2a0509;
  --black: #050505;
  --shadow: 0 18px 45px rgba(69, 29, 5, .14);
  --radius: 8px;
  font-family: "Noto Sans Bengali", "Hind Siliguri", "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: inherit; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.topbar { background: #fff; border-bottom: 1px solid #eee1c2; position: sticky; top: 0; z-index: 10; }
.nav { min-height: 78px; display: flex; align-items: center; gap: 26px; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 950; font-size: 32px; letter-spacing: 0; }
.brand-mark { width: 48px; height: 36px; border-radius: 5px; display: grid; place-items: center; color: #fff; font-size: 18px; font-weight: 950; background: linear-gradient(135deg, #ffe27a 0%, #b30618 54%, #170204 100%); box-shadow: inset 0 0 0 1px rgba(255,255,255,.35); }
.menu { display: flex; gap: 26px; align-items: center; font-size: 15px; font-weight: 850; flex-wrap: wrap; }
.menu a { padding: 13px 0; }
.menu a.active, .menu a:hover { color: var(--red); }
.actions { display: flex; gap: 10px; flex-shrink: 0; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 22px; border-radius: 8px; border: 1px solid #d8d8d8; font-size: 15px; font-weight: 950; }
.btn.primary { background: var(--red); color: #fff; border-color: var(--red); box-shadow: 0 12px 28px rgba(191, 16, 34, .22); }
.btn.gold { background: var(--gold); color: #120b02; border-color: var(--gold); }
.btn.dark { border-color: rgba(255, 211, 90, .55); color: #fff; background: rgba(0,0,0,.2); }
.hero { background: #040404; color: #fff; overflow: hidden; }
.hero-grid { height: 650px; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(430px, .95fr); align-items: center; gap: 18px; overflow: hidden; }
.hero-copy { position: relative; z-index: 2; padding: 50px 0; }
.hero h1 { margin: 0; max-width: 720px; font-size: clamp(38px, 4.5vw, 64px); line-height: 1.04; letter-spacing: 0; font-weight: 950; }
.hero h1 strong { color: var(--gold); }
.hero p { max-width: 620px; margin: 20px 0 0; color: rgba(255,255,255,.88); font-size: 19px; line-height: 1.62; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 24px; }
.official { margin-top: 28px; font-size: 15px; font-weight: 850; color: #fff; }
.official span { color: var(--gold); }
.hero-art { align-self: stretch; display: grid; align-items: center; min-width: 0; overflow: hidden; }
.hero-art img { width: 100%; height: 100%; object-fit: contain; object-position: right center; }
.strip { transform: translateY(-1px); background: #fff; padding: 42px 0 18px; }
.link-card { display: grid; grid-template-columns: auto 1fr auto; gap: 22px; align-items: center; background: linear-gradient(110deg, #190607, #4a170f 68%, #64110f); color: #fff; border: 1px solid var(--gold-strong); border-radius: var(--radius); padding: 24px 32px; box-shadow: var(--shadow); }
.link-icon { width: 64px; height: 64px; border: 1px solid rgba(255,211,90,.65); border-radius: 7px; display: grid; place-items: center; color: var(--gold); font-size: 26px; font-weight: 950; }
.link-card h2 { margin: 0 0 6px; color: var(--gold); font-size: clamp(24px, 3.5vw, 39px); line-height: 1.2; }
.link-card p { margin: 0; color: rgba(255,255,255,.85); line-height: 1.5; }
.section { padding: 72px 0; border-top: 1px solid #f0e8d6; }
.section h2 { margin: 0; font-size: clamp(32px, 4vw, 54px); line-height: 1.05; font-weight: 950; letter-spacing: 0; }
.section p.lead { max-width: 760px; color: var(--muted); font-size: 18px; line-height: 1.8; margin: 18px 0 0; }
.cat-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; margin-top: 34px; }
.cat-card { min-height: 260px; border: 1px solid #e7c884; border-radius: var(--radius); background: #fff; padding: 26px 20px; text-align: center; display: flex; flex-direction: column; align-items: center; justify-content: flex-start; box-shadow: 0 10px 24px rgba(32, 20, 2, .06); }
.coin { width: 72px; height: 72px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #fff2a0, #7d5b0b 42%, #090909 72%); color: var(--gold); border: 3px solid #d7a22b; display: grid; place-items: center; font-size: 24px; font-weight: 950; margin-bottom: 18px; box-shadow: 0 6px 18px rgba(0,0,0,.2); }
.cat-card h3 { margin: 0 0 12px; font-size: 23px; line-height: 1.25; font-weight: 950; }
.cat-card p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.65; }
.read { margin-top: auto; padding-top: 20px; color: var(--red); font-weight: 950; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 58px; align-items: center; }
.check-list { margin: 30px 0 0; padding: 0; list-style: none; display: grid; gap: 15px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; font-weight: 850; line-height: 1.5; }
.dot { width: 14px; height: 14px; border-radius: 50%; background: #101010; border: 3px solid var(--gold-strong); margin-top: 5px; flex: none; }
.steps { display: grid; gap: 17px; }
.step { display: grid; grid-template-columns: 58px 1fr; gap: 18px; align-items: center; border: 1px solid #d9ae45; border-radius: var(--radius); padding: 22px; background: #fff; }
.step-num { width: 48px; height: 48px; border-radius: 50%; background: #070707; color: var(--gold); display: grid; place-items: center; font-weight: 950; }
.step h3 { margin: 0 0 6px; font-size: 19px; font-weight: 950; }
.step p { margin: 0; color: var(--muted); line-height: 1.55; }
.feature-image { border-radius: var(--radius); overflow: hidden; border: 1px solid #e6c77e; box-shadow: var(--shadow); background: #111; }
.feature-image img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 34px; }
.article-card { border: 1px solid #e6c77e; border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: 0 10px 24px rgba(32, 20, 2, .07); }
.article-card img { width: 100%; aspect-ratio: 16/9; object-fit: cover; background: #111; }
.article-body { padding: 22px; }
.article-body h3 { margin: 0 0 12px; font-size: 22px; line-height: 1.35; font-weight: 950; }
.article-body p { margin: 0; color: var(--muted); line-height: 1.7; }
.note-band { background: #fff7df; border-top: 1px solid #ecd288; border-bottom: 1px solid #ecd288; padding: 34px 0; }
.note-band strong { color: var(--red); }
.faq { display: grid; gap: 14px; margin-top: 30px; }
.faq details { border: 1px solid #e6c77e; border-radius: var(--radius); padding: 18px 20px; background: #fff; }
.faq summary { cursor: pointer; font-weight: 950; }
.faq p { color: var(--muted); line-height: 1.75; }
.footer { background: var(--wine); color: rgba(255,255,255,.78); padding: 58px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 44px; }
.footer h3, .footer h4 { color: var(--gold); margin: 0 0 16px; }
.footer p, .footer a { color: rgba(255,255,255,.78); line-height: 1.75; font-size: 15px; }
.footer a { display: block; margin: 8px 0; }
.copy { border-top: 1px solid rgba(255,255,255,.12); text-align: center; margin-top: 36px; padding-top: 22px; font-size: 13px; color: rgba(255,255,255,.52); }
.page-hero { background: #050505; color: #fff; padding: 68px 0; }
.page-hero-grid { display: grid; grid-template-columns: 1fr 420px; gap: 44px; align-items: center; }
.page-hero h1 { margin: 0; font-size: clamp(38px, 5vw, 70px); line-height: 1.04; font-weight: 950; }
.page-hero p { color: rgba(255,255,255,.86); font-size: 19px; line-height: 1.75; margin: 18px 0 0; }
.content-grid { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 36px; align-items: start; }
.content { font-size: 18px; line-height: 1.85; color: #292521; }
.content h2 { font-size: 32px; line-height: 1.2; margin: 34px 0 12px; }
.content h3 { font-size: 24px; margin: 28px 0 10px; }
.content p { margin: 0 0 18px; }
.content ul, .content ol { padding-left: 26px; }
.content li { margin: 9px 0; }
.info-table { width: 100%; border-collapse: collapse; margin: 22px 0; border: 1px solid #e6c77e; }
.info-table th, .info-table td { border: 1px solid #e6c77e; padding: 13px 14px; text-align: left; vertical-align: top; }
.info-table th { background: #fff4d2; }
.side-panel { border: 1px solid #e6c77e; border-radius: var(--radius); padding: 22px; position: sticky; top: 100px; background: #fff; box-shadow: 0 10px 24px rgba(32, 20, 2, .06); }
.side-panel h3 { margin: 0 0 14px; font-size: 20px; }
.side-panel a { display: block; padding: 10px 0; border-top: 1px solid #f1e2b9; color: var(--red); font-weight: 850; }
.dede-list { display: grid; gap: 18px; }
.pager { margin-top: 26px; }

@media (max-width: 980px) {
  .nav { align-items: flex-start; padding: 16px 0; flex-direction: column; }
  .menu { gap: 18px; }
  .actions { width: 100%; }
  .actions .btn { flex: 1; }
  .hero-grid { grid-template-columns: 1fr; height: auto; overflow: visible; }
  .hero-copy { padding: 44px 0 10px; }
  .hero-art { min-height: 330px; margin: 0 -20px; }
  .link-card { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .split, .content-grid, .page-hero-grid { grid-template-columns: 1fr; }
  .article-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .side-panel { position: static; }
}

@media (max-width: 560px) {
  .wrap { width: min(100% - 28px, 1180px); }
  .brand { font-size: 27px; }
  .hero h1 { font-size: 43px; }
  .hero p { font-size: 17px; }
  .hero-ctas .btn { width: 100%; }
  .cat-grid, .footer-grid { grid-template-columns: 1fr; }
  .page-hero { padding: 46px 0; }
}