:root{
  --bg:#06130f;
  --bg2:#092019;
  --panel:#0d261e;
  --panel2:#12362b;
  --line:rgba(218,181,92,.28);
  --gold:#f1c96a;
  --gold2:#c89538;
  --teal:#24d7bd;
  --text:#f5fbf8;
  --muted:#b7cbc4;
  --shadow:0 26px 70px rgba(0,0,0,.38);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Noto Sans Bengali","Hind Siliguri",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.7}
body:before{content:"";position:fixed;inset:0;z-index:-2;background:radial-gradient(circle at 18% 4%,rgba(36,215,189,.18),transparent 34%),radial-gradient(circle at 86% 12%,rgba(241,201,106,.15),transparent 28%),linear-gradient(180deg,#04100d 0%,#08231b 46%,#06130f 100%)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.bd-wrap{width:min(1160px,calc(100% - 40px));margin:auto}
.bd-top{position:sticky;top:0;z-index:10;background:rgba(4,16,13,.82);backdrop-filter:blur(16px);border-bottom:1px solid rgba(241,201,106,.16)}
.bd-nav{min-height:74px;display:flex;align-items:center;gap:24px;min-width:0}
.bd-logo{display:inline-flex;align-items:center;gap:3px;font-weight:900;font-size:28px;letter-spacing:.4px;white-space:nowrap;color:#fff}
.bd-logo span{color:var(--gold)}
.bd-logo strong{color:var(--teal)}
.bd-menu{display:flex;align-items:center;gap:4px;flex:1;justify-content:center;min-width:0}
.bd-menu a{padding:10px 12px;border-radius:999px;color:#dbeae5;font-size:14px;font-weight:700}
.bd-menu a:hover{background:rgba(36,215,189,.12);color:#fff}
.bd-actions{display:flex;gap:10px;align-items:center}
.bd-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 18px;border-radius:999px;font-size:14px;font-weight:900;border:1px solid transparent;box-shadow:none;white-space:nowrap}
.bd-btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#151007}
.bd-btn-ghost{border-color:rgba(241,201,106,.36);color:#f9e4ac;background:rgba(241,201,106,.08)}
.bd-hero{position:relative;overflow:hidden;border-bottom:1px solid rgba(241,201,106,.14)}
.bd-hero:after{content:"";position:absolute;inset:auto 0 0;height:120px;background:linear-gradient(180deg,transparent,var(--bg));pointer-events:none}
.bd-hero-grid{min-height:650px;display:grid;grid-template-columns:.94fr 1.06fr;gap:34px;align-items:center;position:relative;z-index:1;padding:54px 0 72px}
.bd-hero-copy h1{margin:0;font-size:clamp(38px,5.2vw,72px);line-height:1.08;font-weight:950;letter-spacing:0;max-width:760px;overflow-wrap:anywhere}
.bd-hero-copy p{margin:22px 0 0;color:#d8e8e3;font-size:18px;max-width:660px}
.bd-hero-media{position:relative;min-height:410px;border-radius:28px;overflow:hidden;box-shadow:var(--shadow);border:1px solid rgba(241,201,106,.24);background:#071713}
.bd-hero-media img{width:100%;height:100%;min-height:410px;object-fit:cover}
.bd-hero-media:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,19,15,.14),transparent)}
.bd-hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.bd-proof{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.bd-proof span{border:1px solid rgba(36,215,189,.28);background:rgba(8,35,27,.72);color:#dff8f2;border-radius:999px;padding:9px 14px;font-weight:800;font-size:13px}
.bd-section{padding:74px 0;border-bottom:1px solid rgba(241,201,106,.1)}
.bd-heading{display:flex;justify-content:space-between;gap:22px;align-items:flex-end;margin-bottom:28px}
.bd-heading h2{margin:0;font-size:clamp(28px,3.4vw,46px);line-height:1.15}
.bd-heading p{margin:0;color:var(--muted);max-width:560px}
.bd-intro{display:grid;grid-template-columns:1fr .92fr;gap:26px;align-items:stretch}
.bd-intro-card,.bd-panel,.bd-card,.bd-row,.bd-article-card,.bd-sidebar-card{background:linear-gradient(180deg,rgba(18,54,43,.9),rgba(10,31,25,.9));border:1px solid var(--line);box-shadow:var(--shadow)}
.bd-intro-card{padding:34px;border-radius:24px}
.bd-intro-card h2,.bd-panel h3,.bd-card h3{margin:0 0 12px}
.bd-intro-card p,.bd-panel p,.bd-card p,.bd-sidebar-card p{color:var(--muted);margin:0 0 16px}
.bd-steps{display:grid;gap:12px}
.bd-step{display:grid;grid-template-columns:58px 1fr;gap:14px;align-items:center;padding:18px;border-radius:20px;background:rgba(3,16,13,.46);border:1px solid rgba(36,215,189,.18)}
.bd-step span{font-size:22px;font-weight:950;color:var(--gold)}
.bd-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.bd-card{border-radius:22px;overflow:hidden}
.bd-card img{height:176px;width:100%;object-fit:cover}
.bd-card-body{padding:22px}
.bd-card h3{font-size:21px}
.bd-more{display:inline-flex;align-items:center;margin-top:8px;color:var(--gold);font-weight:900}
.bd-feature{display:grid;grid-template-columns:.96fr 1.04fr;gap:28px;align-items:center}
.bd-feature img{border-radius:28px;border:1px solid rgba(241,201,106,.2);box-shadow:var(--shadow)}
.bd-panels{display:grid;gap:16px}
.bd-panel{border-radius:22px;padding:24px}
.bd-score{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.bd-score-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;border-radius:18px;background:rgba(3,16,13,.48);border:1px solid rgba(241,201,106,.18)}
.bd-score-row strong{font-size:24px;color:var(--gold)}
.bd-news{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.bd-news .bd-card img{height:190px}
.bd-list{display:grid;gap:14px;margin-top:20px}
.bd-row{display:grid;grid-template-columns:126px 1fr auto;gap:18px;align-items:center;border-radius:18px;padding:12px}
.bd-row img{width:126px;height:82px;object-fit:cover;border-radius:14px}
.bd-row h3{margin:0 0 6px;font-size:18px}
.bd-row p{margin:0;color:var(--muted)}
.bd-date{color:var(--gold);font-weight:900;font-size:13px;white-space:nowrap}
.bd-faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.bd-faq-grid details{background:rgba(13,38,30,.82);border:1px solid rgba(241,201,106,.2);border-radius:18px;padding:18px}
.bd-faq-grid summary{cursor:pointer;font-weight:900;color:#fff}
.bd-faq-grid p{color:var(--muted)}
.bd-footer{padding:54px 0 26px;background:#030b09}
.bd-footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1.2fr;gap:30px}
.bd-footer h3{margin:0 0 12px;color:var(--gold)}
.bd-footer p,.bd-footer a{display:block;color:#a9bdb6;margin:0 0 9px}
.bd-copy{border-top:1px solid rgba(241,201,106,.14);margin-top:28px;padding-top:18px;color:#859993;font-size:13px}
.bd-page-hero{padding:64px 0 42px;background:linear-gradient(180deg,rgba(12,42,32,.78),rgba(6,19,15,.2));border-bottom:1px solid rgba(241,201,106,.13)}
.bd-breadcrumb{display:flex;gap:8px;list-style:none;margin:0 0 18px;padding:0;color:var(--muted);font-size:13px}
.bd-breadcrumb li+li:before{content:"/";margin-right:8px;color:var(--gold)}
.bd-page-hero h1{margin:0;font-size:clamp(34px,5vw,58px);line-height:1.12}
.bd-page-hero p{max-width:760px;color:#d5e7e1;font-size:17px}
.bd-article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:26px;padding:42px 0 72px}
.bd-article-card{border-radius:26px;overflow:hidden}
.bd-article-card>img{width:100%;height:340px;object-fit:cover}
.bd-article-body{padding:34px}
.bd-article-body h2{font-size:28px;line-height:1.22;margin:30px 0 12px}
.bd-article-body h3{font-size:22px;margin:24px 0 10px}
.bd-article-body p,.bd-article-body li{color:#d2e4de}
.bd-article-body table{width:100%;border-collapse:collapse;margin:22px 0;border:1px solid rgba(241,201,106,.18);border-radius:16px;overflow:hidden}
.bd-article-body th,.bd-article-body td{padding:14px;border-bottom:1px solid rgba(241,201,106,.14);text-align:left}
.bd-article-body th{color:var(--gold);background:rgba(241,201,106,.08)}
.bd-sidebar{display:grid;gap:16px;align-content:start}
.bd-sidebar-card{border-radius:22px;padding:22px}
.bd-sidebar-card a{display:block;color:#dceee8;padding:9px 0;border-bottom:1px solid rgba(241,201,106,.12)}
.bd-pagination{margin-top:24px;color:var(--gold)}
@media (max-width:980px){
  .bd-nav{flex-wrap:wrap;padding:14px 0}.bd-menu{order:3;justify-content:flex-start;width:100%;overflow:auto;padding-bottom:4px}.bd-actions{margin-left:auto}
  .bd-hero-grid,.bd-intro,.bd-feature,.bd-article-layout{grid-template-columns:1fr}.bd-grid-4,.bd-news{grid-template-columns:repeat(2,1fr)}.bd-footer-grid{grid-template-columns:1fr 1fr}.bd-hero-grid{min-height:0}
}
@media (max-width:620px){
  html,body{overflow-x:hidden}.bd-wrap{width:min(100% - 28px,1160px)}.bd-actions{display:none}.bd-menu{white-space:nowrap;overflow-x:auto;justify-content:flex-start;gap:0}.bd-menu a{flex:0 0 auto;font-size:13px;padding:8px 10px}.bd-hero-grid{padding:34px 0 52px}.bd-hero-copy h1{font-size:29px;line-height:1.14}.bd-hero-copy p{font-size:15px}.bd-hero-media{width:100%;max-width:100%}.bd-hero-media,.bd-hero-media img{min-height:280px}.bd-grid-4,.bd-news,.bd-score,.bd-faq-grid,.bd-footer-grid{grid-template-columns:1fr}.bd-row{grid-template-columns:96px 1fr}.bd-row img{width:96px;height:72px}.bd-date{grid-column:2}.bd-article-card>img{height:230px}.bd-article-body{padding:24px}
}