:root{--bg:#f4f8f8;--card:#fff;--ink:#0f2a2f;--mute:#50666a;--acc:#0e7c86;--gold:#c8a04a;--line:#dce7e7;--sh:0 6px 24px rgba(10,46,54,.08);--navbg:rgba(244,248,248,.88);box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#0a1416;--card:#122225;--ink:#e8f2f2;--mute:#9db6b8;--acc:#3cc7d0;--gold:#e0b95f;--line:#22393c;--sh:none;--navbg:rgba(10,20,22,.88)}}
:root[data-theme="dark"]{--bg:#0a1416;--card:#122225;--ink:#e8f2f2;--mute:#9db6b8;--acc:#3cc7d0;--gold:#e0b95f;--line:#22393c;--sh:none;--navbg:rgba(10,20,22,.88)}
html{scroll-padding-top:calc(env(safe-area-inset-top,0px) + 64px);scroll-behavior:smooth}*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
h1,h2,h3{font-family:Georgia,"Iowan Old Style","Times New Roman",serif;font-weight:700;letter-spacing:-.01em}
a{color:var(--acc)}.w{max-width:960px;margin:0 auto;padding:0 20px}
header.top{position:sticky;top:0;z-index:10;background:var(--navbg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0px)}
.top .w{display:flex;justify-content:space-between;align-items:center;height:56px}.brand{font-family:Georgia,serif;font-weight:700}
.top nav a{color:var(--mute);text-decoration:none;font-size:14px;margin-left:16px}.top nav .bk{background:var(--acc);color:var(--bg);padding:7px 14px;border-radius:8px;font-weight:600}
@media(max-width:560px){.top nav a:not(.bk){display:none}}
.hero{background:linear-gradient(135deg,#082830,#0d5560 70%,#11707a);color:#eaf6f6}
.hero .w{display:grid;grid-template-columns:1fr;gap:28px;padding-top:44px;padding-bottom:56px;align-items:center}
@media(min-width:760px){.hero .w{grid-template-columns:1.25fr 1fr}}
.eyebrow{color:#e0b95f;font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:600}
.hero h1{font-size:clamp(32px,7vw,50px);line-height:1.1;margin:8px 0 10px;color:#fff}.hero p{color:#c6e0e2;font-size:17px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 18px}.chip{border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);border-radius:20px;padding:4px 12px;font-size:13px;color:#fff}
.btn{display:inline-block;background:#e0b95f;color:#1a1a1a;padding:12px 22px;border-radius:10px;text-decoration:none;font-weight:700;margin:6px 8px 0 0;transition:transform .15s}.btn:hover{transform:translateY(-2px)}
.btn.alt{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.5)}
.rev{text-align:center;padding:28px}.rev .st{color:#e0b95f;font-size:26px;letter-spacing:4px}.rev p{max-width:520px;margin:6px auto 14px}.rev .btn{color:#1a1a1a}.rev .btn.alt{color:var(--acc);border-color:var(--acc)}
.st{color:#e0b95f;letter-spacing:3px}.score{font-size:18px;margin:0 0 16px}.rv{grid-template-columns:repeat(1,1fr)}@media(min-width:720px){.rv{grid-template-columns:repeat(3,1fr)}}.q p{color:var(--ink);font-size:15px;font-style:italic;margin-bottom:10px}.by{font-size:13px;color:var(--mute);font-weight:600}.btn.alt{color:var(--acc);border-color:var(--acc)}.hero .btn.alt{color:#fff;border-color:rgba(255,255,255,.5)}.online .btn.alt{color:#fff;border-color:rgba(255,255,255,.5)}
.pubs li{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:10px;font-size:14.5px}.pubs .t{display:block;font-weight:600;font-size:15.5px;margin:3px 0 4px}.pubs .j{color:var(--mute);display:block}.badge{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--acc);font-weight:700}
.sh{font-size:18px;margin:8px 0 12px;color:var(--acc)}.art p{margin:8px 0 0;color:var(--mute)}.art b{color:var(--ink)}
.gal{display:grid;gap:12px;grid-template-columns:1fr}@media(min-width:640px){.gal{grid-template-columns:1fr 1fr}.gal figure:first-child{grid-column:1/-1}}.gal img{width:100%;display:block;border-radius:12px;border:1px solid var(--line)}.gal figcaption{font-size:13px;color:var(--mute);padding:6px 2px}.vids{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}.vids video{width:100%;max-height:540px;border-radius:10px;background:#000;display:block}.vids .card:hover{transform:none}
.wa-float{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:50;width:56px;height:56px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 8px 20px rgba(0,0,0,.25);text-decoration:none}.wa-float svg{width:30px;height:30px}
.hero-sec{margin-top:10px;display:flex;gap:16px;flex-wrap:wrap}.hero-sec a{color:#cfe9ea;font-size:14px;text-decoration:underline}
.path{display:flex;flex-direction:column;gap:6px;text-decoration:none;color:var(--ink)}.path .go{font-size:13px;color:var(--acc);font-weight:600}
.chk{list-style:none;padding:0;margin:0}.chk li{padding:4px 0 4px 22px;position:relative;color:var(--mute);font-size:14.5px}.chk li:before{content:"✓";position:absolute;left:0;color:var(--acc);font-weight:700}
.viewall{display:block;margin:16px auto 0;background:transparent;border:1.5px solid var(--acc);color:var(--acc);border-radius:10px;padding:10px 20px;font:600 14px system-ui,sans-serif;cursor:pointer}.more-pubs{margin-top:10px}
@media (prefers-reduced-motion: no-preference){.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease-out,transform .6s ease-out}.reveal.in{opacity:1;transform:none}.hero h1,.hero .eyebrow,.hero>.w>div>p,.hero .chips,.hero-sec,.hero .btn{animation:fadeUp .7s ease-out both}.hero .frame{animation:fadeUp .8s .15s ease-out both}@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}}
.frame{position:relative;max-width:380px;margin:0 auto}.frame:before{content:"";position:absolute;inset:14px -14px -14px 14px;border:2px solid #e0b95f;border-radius:22px}
.frame img{position:relative;width:100%;display:block;border-radius:22px;box-shadow:0 18px 40px rgba(0,0,0,.35)}
.stats{margin-top:-28px;position:relative}.stats .w{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;box-shadow:var(--sh);overflow:hidden;padding:0;max-width:920px}
@media(min-width:640px){.stats .w{grid-template-columns:repeat(5,1fr)}}
.stat{background:var(--card);padding:16px;text-align:center}.stat b{display:block;font-family:Georgia,serif;font-size:22px;color:var(--acc)}.stat span{font-size:13px;color:var(--mute)}
section{padding:52px 0 8px}.lab{color:var(--acc);font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:700}
h2{font-size:clamp(26px,5vw,34px);margin:4px 0 18px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--sh);transition:transform .15s}.card:hover{transform:translateY(-3px)}
.card h3{margin:0 0 6px;font-size:18px}.card p{margin:0 0 6px;color:var(--mute);font-size:15px}
.ic{width:42px;height:42px;border-radius:12px;background:color-mix(in srgb,var(--acc) 14%,transparent);display:grid;place-items:center;font-size:22px;margin-bottom:10px}
.ch{border-top:4px solid var(--gold)}.tag{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--acc);margin-bottom:4px}
.calls{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.call{background:color-mix(in srgb,var(--acc) 12%,transparent);color:var(--acc);text-decoration:none;font-weight:600;font-size:14px;padding:7px 12px;border-radius:8px}
.online{margin-top:14px;background:linear-gradient(135deg,#082830,#0d5560);color:#eaf6f6;border-radius:16px;padding:24px}.online h3{color:#fff;margin:0 0 6px;font-size:22px}.online p{color:#c6e0e2;margin:0 0 10px}
.online .btn.alt{color:#fff}
.tl{list-style:none;margin:0;padding:0 0 0 18px;border-left:2px solid var(--line)}.tl li{position:relative;padding:0 0 18px 16px}.tl li:before{content:"";position:absolute;left:-25px;top:7px;width:12px;height:12px;border-radius:50%;background:var(--gold);border:2px solid var(--bg)}
.tl span{display:block;color:var(--mute);font-size:14px}
.two{display:grid;gap:28px;grid-template-columns:1fr}@media(min-width:760px){.two{grid-template-columns:1.1fr 1fr}}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-bottom:10px}summary{cursor:pointer;font-weight:600}details p{color:var(--mute);margin:8px 0 0}
.ref{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--acc);border-radius:12px;padding:18px}
footer{margin-top:56px;background:#082830;color:#a9c8ca;font-size:13px;padding:28px 0 36px}footer a{color:#e0b95f}footer b{color:#fff}.crumb{font-size:13px;color:var(--mute);margin:18px 0 6px}.crumb a{color:var(--mute);text-decoration:none}.crumb a:hover{color:var(--acc)}
.page-head{padding:18px 0 28px;border-bottom:1px solid var(--line)}.page-head h1{font-size:clamp(26px,5vw,38px);margin:4px 0 10px}.page-head .sub{color:var(--mute);font-size:16px;max-width:640px}
.article{padding:28px 0 8px}.article h2{font-size:21px;margin:0 0 10px;color:var(--ink)}.article p{color:var(--mute);line-height:1.7;margin:0 0 14px}.article ul{color:var(--mute);line-height:1.7;padding-left:20px;margin:0 0 14px}.article li{margin-bottom:4px}
.cta-banner{background:linear-gradient(135deg,#082830,#0d5560);color:#eaf6f6;border-radius:16px;padding:26px;text-align:center;margin:32px 0}.cta-banner p{color:#c6e0e2;margin:0 0 14px}.cta-banner h3{color:#fff;margin:0 0 6px}
.related{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}.related a{border:1px solid var(--line);background:var(--card);border-radius:20px;padding:6px 14px;font-size:14px;text-decoration:none;color:var(--acc)}
.meta-line{font-size:13px;color:var(--mute);margin:6px 0 0}
html[lang=bn] .en{display:none}
html:not([lang=bn]) .bn{display:none}
.bn{letter-spacing:0;text-transform:none;font-family:"Noto Sans Bengali","Kalpurush","Siyam Rupali",system-ui,sans-serif;font-style:normal}
.lt{background:transparent;border:1.5px solid var(--acc);color:var(--acc);border-radius:8px;padding:6px 12px;font:600 14px system-ui,sans-serif;cursor:pointer}