:root{--navy:#0B1F3A;--navy2:#12305A;--gold:#C9A24B;--gold-l:#EBCB7C;--ivory:#F7F3EA;--ink:#2A3547;--line:#DDD5BF}
*{box-sizing:border-box}
body{margin:0;font-family:'Noto Sans','Noto Sans Bengali',sans-serif;color:var(--navy);background:var(--ivory);line-height:1.6}
h1,h2,h3{font-family:'Fraunces',Georgia,serif;margin:0;letter-spacing:-.01em;line-height:1.15}
h1{font-size:clamp(32px,5vw,50px)}h2{font-size:clamp(24px,3vw,30px)}h3{font-size:20px}
a{color:inherit}img{max-width:100%}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:10px;z-index:99}.skip:focus{left:10px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.topbar{background:var(--navy);color:#C9D3E2;font-size:13px}.topbar .wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-top:7px;padding-bottom:7px}.topbar a{color:#E8CF8E;text-decoration:none}
.hdr{background:var(--ivory);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.hdr-in{display:flex;align-items:center;gap:20px;padding-top:12px;padding-bottom:12px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.brand b{font:700 19px 'Fraunces',serif}
.logo{width:44px;height:44px;border-radius:50%;background:var(--navy);color:#E8CF8E;display:flex;align-items:center;justify-content:center;font:700 16px 'Fraunces',serif;flex:none}
.nav{display:flex;gap:6px;flex:1;justify-content:center}.nav a{text-decoration:none;font-weight:600;padding:10px 12px;border-radius:8px}.nav a:hover,.nav a.on{color:#8F6F25}
.hdr .menu-btn{display:none}
[hidden]{display:none!important}
.btn{--edge:#8F6F25;--glow:rgba(7,20,38,.32);display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 24px;border:0;border-radius:12px;font:700 15px 'Noto Sans',sans-serif;cursor:pointer;text-decoration:none;box-shadow:0 5px 0 var(--edge),0 11px 18px var(--glow);transition:transform .12s ease,box-shadow .12s ease;position:relative;margin-bottom:6px}
.btn:hover{transform:translateY(-2px);box-shadow:0 7px 0 var(--edge),0 15px 22px var(--glow)}
.btn:active{transform:translateY(4px);box-shadow:0 1px 0 var(--edge),0 3px 7px var(--glow)}
.btn:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #2E6FD8;outline-offset:3px}
.btn-gold{background:linear-gradient(var(--gold-l),var(--gold));color:var(--navy)}
.btn-navy{--edge:#050F1F;background:linear-gradient(#1D4478,var(--navy2));color:#fff}
.btn-wa{--edge:#085428;background:linear-gradient(#1A9B56,#0E7A3E);color:#fff}
.btn-out{--edge:#B9AE93;--glow:rgba(7,20,38,.16);background:linear-gradient(#fff,#F1EBDC);color:var(--navy)}
.block{display:flex;width:100%;margin-bottom:14px}
.card{background:#fff;border-radius:18px;box-shadow:0 1px 0 rgba(11,31,58,.08),0 14px 30px rgba(11,31,58,.08)}
.pad{padding:26px}.pad-y{padding-top:48px;padding-bottom:48px}.muted{color:#4A5568;font-size:14.5px}
.dark{background:linear-gradient(160deg,var(--navy),var(--navy2));color:#fff;padding:26px}.dark p{color:#D0D9E6;font-size:14.5px}
.hero{background:linear-gradient(160deg,var(--navy),#071426);color:#fff;padding:56px 0 64px}.sm-hero{padding:40px 0 60px}
.lead{font-size:18px;color:#D8E0EC;max-width:720px;margin:14px 0 20px}
.crumb{font-size:13.5px;color:#C9D3E2;margin:0 0 14px}.crumb a{color:#E8CF8E}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.chip{display:inline-flex;align-items:center;padding:5px 12px;border-radius:99px;font-size:12.5px;font-weight:700}
.chip.ok{background:#E3F3E8;color:#0B5A2B;border:1px solid #9BD3AF}.chip.cf{background:#FBF1D6;color:#6A4A00;border:1px solid #E5C877}
.chip.ghost{background:rgba(255,255,255,.14);color:#fff}.chip.ghost.dk{background:#EFE8D4;color:var(--navy)}
.searchbox{display:grid;grid-template-columns:1fr 1fr auto;gap:16px;align-items:end;color:var(--navy);max-width:880px;margin-top:8px}
label{display:block;font-weight:700;font-size:13.5px;margin-bottom:6px}
select,input,textarea,.search{width:100%;min-height:48px;padding:10px 14px;border:2px solid var(--line);border-radius:12px;font:500 16px 'Noto Sans',sans-serif;background:#fff;color:var(--navy)}
.search{max-width:560px;margin-top:6px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:22px;flex-wrap:wrap}
.ctry{display:flex;flex-direction:column;gap:6px;padding:22px;text-decoration:none;transition:transform .15s}.ctry:hover{transform:translateY(-3px)}
.ctry b{font:700 20px 'Fraunces',serif}.go{color:#8F6F25;font-weight:700;font-size:14px;margin-top:4px}
.code{width:48px;height:48px;border-radius:50%;background:var(--navy);color:#E8CF8E;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}
.band{background:#EFE8D4}.num{display:inline-flex;width:38px;height:38px;border-radius:50%;background:var(--gold);color:var(--navy);align-items:center;justify-content:center;font-weight:700;margin-bottom:10px}
.band .grid4{margin-top:22px}.post{display:flex;flex-direction:column;gap:10px;padding:26px;text-decoration:none}.post:hover{transform:translateY(-3px)}.post p{margin:0}
.narrow{max-width:860px}.stack{display:flex;flex-direction:column;gap:20px}.stackh{display:flex;gap:14px;flex-wrap:wrap}
details summary{cursor:pointer;font-weight:700}details p{margin:10px 0 0;color:var(--ink)}
.cta-band{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;background:linear-gradient(160deg,var(--navy),var(--navy2));color:#fff}.cta-band p{color:#D0D9E6;margin:6px 0 0}
.facts-wrap{margin-top:-30px;position:relative}.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.fact{padding:18px;display:flex;flex-direction:column;gap:8px;align-items:flex-start}.fact .k{font-size:12px;font-weight:700;letter-spacing:.08em;color:#8F6F25}.fact .v{margin:0;font:700 19px 'Fraunces',serif;line-height:1.25}
.two{display:grid;grid-template-columns:1.6fr 1fr;gap:28px;align-items:start;margin-top:44px;margin-bottom:40px}
.sticky{position:sticky;top:96px}
.sec-h{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin:6px 0 12px}
.bul{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:9px;color:var(--ink)}.bul a{color:#12489A}
.check{margin:0 0 14px;padding:0;list-style:none;display:flex;flex-direction:column;gap:11px;color:var(--ink)}.check li{display:flex;gap:12px;align-items:flex-start}
.tick{flex:none;width:24px;height:24px;border-radius:7px;background:#0E7A3E;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}
.warn{background:#FBF6E6}.plain{list-style:none;margin:8px 0 0;padding:0;line-height:2}.plain a{color:#12489A}
.prose p,.prose li{font-size:17px;color:var(--ink)}.prose h2{margin:26px 0 10px}
.form{display:flex;flex-direction:column;gap:6px}.form label{margin-top:10px}.hp{position:absolute;left:-9999px}
.ftr{background:var(--navy);color:#C9D3E2;margin-top:40px;padding-top:44px}.ftr a{color:#E8CF8E;text-decoration:none}.ftr h3{color:#fff;font-size:17px;margin-bottom:10px}
.ftr .brand b{color:#fff}.ftr-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:28px}.ftr ul{list-style:none;margin:0;padding:0;line-height:2}.sm{font-size:14px}
.disc{border-top:1px solid #24406a;margin-top:30px;padding-top:18px;padding-bottom:30px;font-size:13px}
@media(max-width:900px){.two,.grid2,.searchbox{grid-template-columns:1fr}.grid3{grid-template-columns:repeat(2,1fr)}.grid4,.facts{grid-template-columns:repeat(2,1fr)}.ftr-grid{grid-template-columns:1fr 1fr}.sticky{position:static}
.hdr .menu-btn{display:inline-flex;margin-left:auto;min-height:44px;padding:0 18px}.hdr-cta{display:none}.hdr-in{flex-wrap:wrap}
.nav{display:none;flex-basis:100%;flex-direction:column;align-items:stretch}.nav.open{display:flex}}
@media(max-width:560px){.grid3,.grid4,.facts,.ftr-grid{grid-template-columns:1fr}.topbar .wrap{justify-content:center;text-align:center}}
@media(prefers-reduced-motion:reduce){.btn,.ctry,.post{transition:none}.btn:hover,.ctry:hover,.post:hover{transform:none}}

.quick{margin-top:14px;max-width:780px;color:#E8EEF7;font-size:16px}.quick b{color:#E8CF8E}
.sub{font:700 18px 'Fraunces',serif;margin:28px 0 4px}.tags{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px 10px}.tags li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:15px}.tags a{color:#12489A;text-decoration:none;font-weight:600}.tags a:hover{text-decoration:underline}.reg h2{margin-bottom:18px}

.topbar,.crumb,.chip,.disc,label{font-size:14px}.fact .k{font-size:14px}
@media(max-width:900px){.topbar a,.crumb a,.ftr li a,.plain a,.tags a,a.chip,.nav a{display:inline-flex;align-items:center;min-height:44px}.ftr ul,.plain{line-height:1.2}.tags li{padding:0 14px}summary{min-height:44px;display:flex;align-items:center}}

@media(max-width:900px){.bul a,.check a{display:inline-block;padding:11px 0}}