:root {
  --b9-bg: #070707;
  --b9-panel: #12100f;
  --b9-panel-2: #1c1713;
  --b9-gold: #f5c24b;
  --b9-gold-2: #ffe28a;
  --b9-red: #e72422;
  --b9-red-2: #9f1115;
  --b9-ink: #15120f;
  --b9-muted: #675f57;
  --b9-soft: #fff7ea;
  --b9-line: #ead7b8;
  --b9-radius: 8px;
  --b9-shadow: 0 18px 42px rgba(44, 20, 0, .16);
}
* { box-sizing: border-box; }
html { width: 100%; overflow-x: hidden; scroll-behavior: smooth; }
body.b9-page { margin: 0; width: 100%; min-width: 0; overflow-x: hidden; color: var(--b9-ink); background: var(--b9-soft); font-family: Inter, "Noto Sans Bengali", "Segoe UI", Arial, sans-serif; letter-spacing: 0; }
.b9-page a { color: inherit; text-decoration: none; }
.b9-page img { display: block; max-width: 100%; }
.b9-shell { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.b9-header { background: linear-gradient(180deg, #050505, #15100d); color: #fff; box-shadow: 0 10px 28px rgba(0,0,0,.34); }
.b9-brandbar { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.b9-logo { display: inline-flex; align-items: center; gap: 13px; font-weight: 950; color: #fff; }
.b9-logo span:first-child { width: 56px; height: 56px; display: grid; place-items: center; border-radius: var(--b9-radius); background: linear-gradient(145deg, var(--b9-gold-2), #bd741a); color: #130c00; box-shadow: 0 14px 32px rgba(245,194,75,.32); }
.b9-logo span:last-child { display: block; font-size: 30px; line-height: .95; color: #fff; }
.b9-logo small { display: block; margin-top: 5px; color: var(--b9-gold-2); font-size: 12px; font-weight: 850; text-transform: uppercase; }
.b9-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.b9-btn { min-height: 42px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 0 18px; border-radius: var(--b9-radius); border: 1px solid rgba(255,255,255,.18); font-size: 14px; line-height: 1.1; font-weight: 900; text-align: center; white-space: nowrap; }
.b9-btn-gold { background: linear-gradient(180deg, #ffe28a, #efad2c); color: #1b0e00; border-color: transparent; box-shadow: 0 12px 24px rgba(245,194,75,.28); }
.b9-btn-red { background: linear-gradient(180deg, #ff3b32, #b20c12); color: #fff; border-color: transparent; box-shadow: 0 12px 26px rgba(231,36,34,.24); }
.b9-btn-dark { background: rgba(255,255,255,.08); color: #fff; }
.b9-page .b9-btn-gold { color: #1b0e00; }
.b9-page .b9-btn-red, .b9-page .b9-btn-dark { color: #fff; }
.b9-navwrap { background: rgba(255,255,255,.055); border-top: 1px solid rgba(255,255,255,.08); }
.b9-nav { min-height: 54px; display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 10px 20px; color: #f4e8d6; font-size: 14px; font-weight: 900; }
.b9-nav a { padding: 8px 0; }
.b9-nav a:hover, .b9-nav a.is-active { color: var(--b9-gold); }
.b9-hero { background: radial-gradient(circle at 78% 16%, rgba(231,36,34,.32), transparent 28%), linear-gradient(135deg, #070707 0%, #17100d 54%, #4a080a 100%); color: #fff; }
.b9-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, 548px); gap: 34px; align-items: center; min-height: 586px; padding: 58px 0; }
.b9-hero h1 { margin: 0; max-width: 760px; font-size: clamp(38px, 5.4vw, 66px); line-height: 1.03; font-weight: 950; }
.b9-hero h1 strong { color: var(--b9-gold-2); }
.b9-hero p { max-width: 650px; margin: 20px 0 0; color: #f5e8d4; font-size: 18px; line-height: 1.65; font-weight: 690; }
.b9-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.b9-hero-media img { width: 100%; min-height: 340px; object-fit: cover; object-position: right center; border-radius: var(--b9-radius); box-shadow: 0 24px 70px rgba(0,0,0,.38); }
.b9-section { padding: 64px 0; }
.b9-section-title { margin: 0 0 18px; font-size: clamp(30px, 4.2vw, 46px); line-height: 1.12; font-weight: 950; }
.b9-lead { max-width: 960px; margin: 0 auto 24px; color: var(--b9-muted); font-size: 17px; line-height: 1.74; font-weight: 680; text-align: center; }
.b9-feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; }
.b9-card, .b9-feature, .b9-step, .b9-news-card, .b9-article-card, .b9-side-card, .b9-faq details { border: 1px solid var(--b9-line); border-radius: var(--b9-radius); background: #fffdf8; box-shadow: var(--b9-shadow); }
.b9-feature { min-height: 210px; padding: 22px; }
.b9-icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 50%; background: #fff0cf; color: var(--b9-red); font-weight: 950; }
.b9-feature h3, .b9-step h3, .b9-news-card h3 { margin: 18px 0 8px; font-size: 22px; line-height: 1.24; font-weight: 950; }
.b9-feature p, .b9-step p, .b9-news-card p { margin: 0; color: var(--b9-muted); line-height: 1.62; font-weight: 650; }
.b9-cat-strip { display: grid; grid-template-columns: repeat(6, minmax(0,1fr)); gap: 12px; margin-top: 24px; }
.b9-cat { min-height: 94px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; border-radius: var(--b9-radius); background: linear-gradient(180deg, #17110e, #0a0908); color: #fff; border: 1px solid rgba(245,194,75,.28); box-shadow: var(--b9-shadow); font-weight: 900; }
.b9-cat i { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; background: var(--b9-gold); color: #130c00; font-style: normal; font-weight: 950; }
.b9-dark { background: linear-gradient(180deg, #070707, #17100d); color: #fff; }
.b9-dark .b9-section-title, .b9-dark h3 { color: #fff; }
.b9-dark p { color: #f3e4cf; }
.b9-brand-grid { display: grid; grid-template-columns: minmax(300px, .95fr) minmax(0, 1.05fr); gap: 30px; align-items: center; }
.b9-image-frame { overflow: hidden; border-radius: var(--b9-radius); border: 1px solid rgba(245,194,75,.24); background: #0b0908; box-shadow: var(--b9-shadow); }
.b9-image-frame img { width: 100%; height: 420px; object-fit: cover; }
.b9-point-list { display: grid; gap: 14px; }
.b9-point-list article { padding: 18px; border-radius: var(--b9-radius); background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); }
.b9-step-card { padding: 28px; }
.b9-step-row { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; }
.b9-step { min-height: 184px; padding: 20px; position: relative; overflow: hidden; }
.b9-num { display: block; color: var(--b9-red); font-size: 42px; line-height: 1; margin-bottom: 14px; font-weight: 950; }
.b9-news-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
.b9-news-card { overflow: hidden; }
.b9-news-card img { width: 100%; height: 182px; object-fit: cover; }
.b9-news-body { padding: 18px; }
.b9-date { color: var(--b9-red); font-size: 12px; font-weight: 950; }
.b9-faq { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; margin-top: 22px; }
.b9-faq details { padding: 18px; }
.b9-faq summary { cursor: pointer; font-weight: 950; }
.b9-faq p { margin: 12px 0 0; color: var(--b9-muted); line-height: 1.6; font-weight: 650; }
.b9-center { text-align: center; }
.b9-footer { background: #060606; color: #f2e3cb; padding: 36px 0 0; }
.b9-footer-grid { display: grid; grid-template-columns: 1.35fr .8fr .8fr 1fr; gap: 24px; }
.b9-footer h3 { margin: 0 0 12px; color: var(--b9-gold-2); font-size: 20px; font-weight: 950; }
.b9-footer p, .b9-footer a, .b9-footer li { color: #d4bea0; line-height: 1.7; font-weight: 650; }
.b9-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.b9-copy { margin-top: 28px; padding: 16px 0; border-top: 1px solid rgba(255,255,255,.12); color: #a89272; font-size: 13px; font-weight: 750; text-align: center; }
.b9-page-hero { background: linear-gradient(135deg, #070707, #4a080a); color: #fff; }
.b9-page-hero-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(280px,430px); gap: 30px; align-items: center; padding: 58px 0; }
.b9-page-hero h1 { margin: 0; font-size: clamp(34px,4.8vw,58px); line-height: 1.06; font-weight: 950; }
.b9-page-hero p { color: #f3e4cf; line-height: 1.68; font-size: 17px; font-weight: 680; }
.b9-page-hero img { width: 100%; min-height: 292px; object-fit: cover; border-radius: var(--b9-radius); box-shadow: 0 24px 60px rgba(0,0,0,.28); }
.b9-page-layout, .b9-article-layout { display: grid; grid-template-columns: minmax(0,1fr) 315px; gap: 22px; padding: 42px 0; }
.b9-article-card { padding: 30px; }
.b9-article-card h1 { margin: 0; font-size: clamp(30px,4.4vw,48px); line-height: 1.14; font-weight: 950; }
.b9-meta { display: flex; flex-wrap: wrap; gap: 12px; color: #86786a; font-size: 13px; font-weight: 750; margin: 14px 0 22px; }
.b9-body { color: #2c2119; line-height: 1.9; font-weight: 650; }
.b9-point-grid { display: grid; gap: 14px; margin-top: 22px; }
.b9-point { border: 1px solid var(--b9-line); border-radius: var(--b9-radius); padding: 18px; background: #fffaf2; }
.b9-point h3 { margin: 0 0 8px; font-size: 20px; font-weight: 950; }
.b9-point p { margin: 0; color: var(--b9-muted); line-height: 1.68; }
.b9-side-card { padding: 20px; margin-bottom: 16px; overflow: hidden; }
.b9-side-card img { width: calc(100% + 40px); max-width: calc(100% + 40px); height: 178px; object-fit: cover; margin: -20px -20px 16px; }
.b9-side-card h3 { margin: 0 0 12px; font-size: 20px; font-weight: 950; }
.b9-side-card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.b9-side-card li { border-top: 1px solid var(--b9-line); padding-top: 10px; color: #34271e; font-weight: 760; line-height: 1.5; }
.b9-side-card li:first-child { border-top: 0; padding-top: 0; }
.prenext { display: grid; gap: 10px; margin-top: 22px; }
@media (max-width: 1000px) {
  .b9-brandbar { flex-direction: column; align-items: flex-start; padding: 14px 0; }
  .b9-hero-grid, .b9-brand-grid, .b9-page-hero-grid, .b9-page-layout, .b9-article-layout { grid-template-columns: 1fr; }
  .b9-feature-grid, .b9-step-row, .b9-news-grid, .b9-footer-grid, .b9-faq { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .b9-cat-strip { grid-template-columns: repeat(3, minmax(0,1fr)); }
}
@media (max-width: 640px) {
  .b9-shell { width: min(100% - 24px, 1180px); }
  .b9-actions { width: 100%; }
  .b9-actions .b9-btn { flex: 1; }
  .b9-nav { justify-content: flex-start; gap: 8px 16px; }
  .b9-hero-grid { min-height: 0; padding: 42px 0; }
  .b9-feature-grid, .b9-step-row, .b9-news-grid, .b9-footer-grid, .b9-cat-strip, .b9-faq { grid-template-columns: 1fr; }
  .b9-image-frame img { height: 280px; }
  .b9-article-card { padding: 22px; }
}

.b9-cat,
.b9-cat span,
.b9-cat b {
  color: #fff !important;
}

.b9-cat i {
  color: #130c00 !important;
}