:root{--blue:#1d4ed8;--navy:#0b2a6b;--green:#1f9d3a;--orange:#f97316;--yellow:#fbbf24;--bg:#f4f8ff;--ink:#0f172a;--mute:#5b6b85;--line:#e2e8f5;--card:#fff;--r:18px;--sh:0 8px 28px rgba(11,42,107,.09);color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth}html,body{overflow-x:hidden}
body{margin:0;background:var(--bg);color:var(--ink);font:16.5px/1.65 "Hind Siliguri","Hind","Noto Sans Bengali","Noto Sans Devanagari",system-ui,sans-serif;padding-bottom:env(safe-area-inset-bottom)}
a{color:inherit;text-decoration:none}img,canvas{max-width:100%}.wrap{max-width:1340px;margin:0 auto;padding:0 18px}[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}small{font-size:13px}
.ticker{background:linear-gradient(90deg,var(--navy),var(--blue));color:#fff;white-space:nowrap;padding:8px 0;padding-top:calc(8px + env(safe-area-inset-top));font-weight:500;display:flex;align-items:center}
.tk{flex:1;overflow:hidden}.track{display:inline-block;will-change:transform;animation:tick linear infinite}.ticker:hover .track,.ticker.paused .track{animation-play-state:paused}
.track span{margin-right:90px}.track span:before{content:"📢 "}.track a:hover{text-decoration:underline}
.tp{background:rgba(255,255,255,.18);border:0;color:#fff;border-radius:8px;margin:0 10px;cursor:pointer;padding:2px 9px;font-size:14px;flex:none}
@keyframes tick{from{transform:translateX(100vw)}to{transform:translateX(-100%)}}
.top{background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
.bar{display:flex;align-items:center;gap:10px;min-height:64px}.brand{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:700;margin-right:auto;min-width:0;color:var(--navy)}
.brand img{width:44px;height:44px;border-radius:50%;flex:none}.brand b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.navp{display:flex;gap:2px;align-items:center;order:1}.navp a{padding:8px 12px;border-radius:999px;font-weight:500;white-space:nowrap}.navp a:hover{background:var(--bg)}
.lang{order:2;position:relative}.lang summary{list-style:none;cursor:pointer;padding:7px 12px;border:1px solid var(--line);border-radius:999px;font-size:15px;background:#fff;white-space:nowrap}.lang summary::-webkit-details-marker{display:none}
.lang div{position:absolute;right:0;top:110%;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:12px;box-shadow:var(--sh);padding:6px;min-width:130px;z-index:50}.lang a{display:block;padding:9px 12px;border-radius:8px}.lang a:hover{background:var(--bg)}
.burger{display:none;order:3;font-size:26px;cursor:pointer;padding:2px 10px;line-height:1}
.btn{display:inline-block;padding:11px 22px;border-radius:12px;font:inherit;font-weight:600;border:0;cursor:pointer;background:var(--blue);color:#fff;transition:.15s;text-align:center}.btn:hover{transform:translateY(-1px);box-shadow:var(--sh)}.btn:disabled{opacity:.6}
.btn.gold{background:var(--yellow);color:#3a2a00}.btn.line{background:transparent;border:2px solid currentColor;color:var(--blue)}.btn.sm{padding:5px 12px;font-size:14px;border-radius:9px}.btn.red{background:#d92d20}.btn.mint{background:var(--green)}
.btns{display:flex;gap:12px;flex-wrap:wrap}
.hero{background:radial-gradient(900px 420px at 90% -10%,#3b6bff 0,transparent 60%),linear-gradient(135deg,var(--navy),#123a9c);color:#fff;padding:40px 0 48px}
.hg{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}.hero h1{font-size:clamp(30px,5vw,52px);line-height:1.22;margin:0 0 14px}.hero h1 em{color:var(--yellow);font-style:normal}
.hero p{color:#d4def7;font-size:18px;margin:0 0 22px;max-width:42em}.hero .btn.line{color:#fff}.hl{text-align:center}.hl img{width:min(430px,92%);border-radius:50%;box-shadow:0 20px 60px rgba(0,0,0,.35);background:#fff}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.chips span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);padding:5px 12px;border-radius:999px;font-size:14px}
.sec{padding:44px 0}.alt{background:#fff}h2.t{font-size:clamp(24px,3.4vw,34px);margin:0 0 6px;color:var(--navy)}.sub{color:var(--mute);margin:0 0 22px}
.tbar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:18px}.tbar input{max-width:340px}.cats{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 15px;font:inherit;cursor:pointer}.chip.on{background:var(--blue);color:#fff;border-color:var(--blue)}
.tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.tcard{display:flex;align-items:center;gap:14px;padding:18px 22px;border-radius:18px;min-height:96px;color:#fff;background:linear-gradient(135deg,var(--a),var(--b));box-shadow:0 8px 22px rgba(0,0,0,.14);position:relative;overflow:hidden;transition:.15s}.tcard:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(0,0,0,.2)}
.tcard .ic{background:rgba(255,255,255,.22);color:#fff;flex:none}.tx b{display:block;font-size:17px;line-height:1.3}.tx small{display:block;color:rgba(255,255,255,.9);line-height:1.4;margin-top:2px}
.rib{position:absolute;top:13px;right:-34px;width:122px;text-align:center;transform:rotate(45deg);font-size:10px;font-weight:700;letter-spacing:.5px;padding:2px 0;background:#16a34a;color:#fff;text-transform:uppercase}.rib.p{background:#f59e0b;color:#2a1c00}
.sgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.scard{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;box-shadow:var(--sh);transition:.15s;position:relative}.scard:hover{transform:translateY(-2px);border-color:var(--a)}
.scard .ic{background:linear-gradient(135deg,var(--a),var(--b));color:#fff;width:44px;height:44px;font-size:21px;flex:none}.scard b{color:var(--a);display:block;line-height:1.3;font-size:15.5px}.scard small{color:var(--mute);display:block;line-height:1.35}
.pb{position:absolute;top:8px;right:8px;font-style:normal;background:#fff4d6;color:#8a5a00;border-radius:6px;font-size:10px;font-weight:700;padding:1px 6px}
.hub{background:linear-gradient(135deg,var(--a),var(--b));color:#fff;border-radius:22px;padding:30px;margin-bottom:18px}.hub h1{margin:0 0 6px;font-size:clamp(26px,4vw,38px)}.hub p{margin:0;color:rgba(255,255,255,.92)}.hub .chips span{background:rgba(255,255,255,.18)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh);margin-bottom:16px}.grid .card{margin:0}.card h3{margin:0 0 6px;font-size:19px}.card p{margin:0;color:var(--mute)}
.ic{width:50px;height:50px;border-radius:14px;background:#e8efff;display:grid;place-items:center;font-size:25px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.step .n{width:38px;height:38px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:700;margin-bottom:8px}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.plan{text-align:center}.plan.best{border:2px solid var(--yellow);transform:translateY(-6px)}.price{font-size:40px;font-weight:700;color:var(--navy)}
details.q{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 16px;margin-bottom:10px}details.q summary{cursor:pointer;font-weight:600}details.q p{margin:8px 0 0;color:var(--mute)}
.cta{background:linear-gradient(135deg,var(--green),#15803d);color:#fff;border-radius:22px;padding:34px;display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap}.cta h2{margin:0 0 4px}.cta p{margin:0;color:#dcfce7}
.post{display:grid;grid-template-columns:120px 1fr;gap:14px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:12px;margin-bottom:12px}
.thumb{border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--green));display:grid;place-items:center;font-size:30px;min-height:84px}.cat{font-size:13px;color:#0b7a63;font-weight:600}.meta{color:var(--mute);font-size:14px}.post h3{margin:2px 0;font-size:18px;line-height:1.4}
.cols{display:grid;grid-template-columns:2fr 1fr;gap:26px}.tcols{display:grid;grid-template-columns:1.6fr 1fr;gap:22px;align-items:start}
.thero{background:linear-gradient(135deg,var(--a),var(--b));color:#fff;padding:30px 0}.thero .wrap{display:flex;gap:16px;align-items:center}.thero h1{margin:0;font-size:clamp(24px,4vw,36px);line-height:1.25}.thero p{margin:4px 0 0;color:rgba(255,255,255,.92)}.thero .ic{width:64px;height:64px;font-size:32px;flex:none;background:rgba(255,255,255,.22)}.crumb{font-size:14px;color:rgba(255,255,255,.85);margin-bottom:4px}
.rel a{display:flex;gap:10px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}.rel a:last-child{border:0}
.svc{display:flex;gap:12px;align-items:flex-start;border:2px solid var(--line);border-radius:14px;padding:14px;cursor:pointer;background:#fff}.svc:has(input:checked){border-color:var(--blue);background:#eef4ff}.svc input{width:auto!important;margin-top:6px}.svc .ic{flex:none}.svc b{display:block}
.row3{display:flex;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 16px;margin-bottom:10px}.row3 .ic{flex:none}.row3 .tx{flex:1;min-width:0}.row3 .tx b{display:block;color:var(--ink)}.row3 .tx small{color:var(--mute)}
label{display:block;margin:12px 0 4px;font-weight:500}
input:not([type=checkbox]):not([type=hidden]):not([type=range]):not([type=radio]),select,textarea{width:100%;padding:11px 13px;border-radius:11px;border:1px solid #cdd6e8;background:#fff;color:var(--ink);font:inherit}input[type=range]{width:100%}
input:focus,select:focus,textarea:focus{border-color:var(--blue);outline:0;box-shadow:0 0 0 3px rgba(29,78,216,.15)}
.form-card{max-width:480px;margin:40px auto}.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.flash{padding:12px 16px;border-radius:12px;margin:14px 0;font-weight:500}.flash.ok{background:#e3f6ec;color:#17603f}.flash.err{background:#fde8e8;color:#8a1c1c}
#out .btn{margin:12px 8px 0 0}#docout{background:#fff;color:#000;border:1px solid var(--line);padding:22px;margin-top:12px;font-size:16px;overflow-x:auto}#docout h2{margin:0 0 6px}#docout table{width:100%;border-collapse:collapse}#docout td,#docout th{border:1px solid #999;padding:6px}
.rs-modern h2{color:#1d4ed8;border-bottom:3px solid #1d4ed8;padding-bottom:4px}.rs-modern h3{color:#1d4ed8}.rs-classic{font-family:Georgia,serif}.rs-classic h3{border-bottom:1px solid #000}.rs-compact{font-size:14px}
.tw{overflow-x:auto}.tbl{width:100%;border-collapse:collapse;min-width:560px}.tbl th,.tbl td{padding:10px;border-bottom:1px solid var(--line);text-align:left;font-size:15px;vertical-align:middle}.tbl th{color:var(--mute);font-weight:600}
.badge{padding:2px 10px;border-radius:999px;font-size:12.5px;font-weight:600;background:#e3f6ec;color:#0b7a63;display:inline-block}.badge.off{background:#fdecea;color:#b42318}.badge.warn{background:#fff4d6;color:#8a5a00}
.wa{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));width:56px;height:56px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;font-size:28px;box-shadow:0 8px 24px rgba(0,0,0,.25);z-index:60}
footer{background:var(--navy);color:#cbd8f6;padding:38px 0 22px;margin-top:36px}footer .fg{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:26px}footer h4{color:#fff;margin:0 0 8px}footer a{display:block;padding:3px 0}footer a:hover{color:#fff}footer .d{border-top:1px solid rgba(255,255,255,.15);margin-top:20px;padding-top:14px;font-size:14px}.flogo{display:flex;gap:10px;align-items:center;margin-bottom:8px;color:#fff;font-weight:700;font-size:20px}.flogo img{width:42px;height:42px;border-radius:50%}
.adm{display:grid;grid-template-columns:230px 1fr;min-height:100vh}.side{background:var(--navy);color:#cbd5f5;padding:18px 12px;position:sticky;top:0;height:100vh;overflow:auto}
.side a{display:block;padding:9px 14px;border-radius:10px;margin-bottom:2px}.side a:hover,.side a.on{background:rgba(255,255,255,.12);color:#fff}.sb{display:flex;gap:10px;align-items:center;color:#fff;font-weight:700;font-size:19px;padding:6px 10px 10px}.sb img{width:36px;height:36px;border-radius:50%}.sl{padding:0 10px 12px}
.main{padding:24px;min-width:0}.main h1{margin:0 0 16px;font-size:27px;color:var(--navy)}
.kpis{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin-bottom:18px}.kpi{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px}.kpi b{display:block;font-size:28px;color:var(--navy);line-height:1.2}.kpi span{color:var(--mute);font-size:14px}
.mrow{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;align-items:end;padding:12px 0;border-bottom:1px solid var(--line)}.mrow small{display:block;color:var(--mute);margin-bottom:2px}.mrow input,.mrow select,.mrow textarea{padding:8px 10px}.mrow .ba{grid-column:1/-1}
@media print{body *{visibility:hidden}#docout,#docout *{visibility:visible}#docout{position:absolute;left:0;top:0;width:100%;border:0;padding:15mm}}
@media(max-width:1100px){.navp{gap:0}.navp a{padding:8px 9px;font-size:15px}}
@media(max-width:960px){body{font-size:16px}.hg,.cols,.tcols,footer .fg,.plans,.steps{grid-template-columns:1fr}.plan.best{transform:none}.hero{padding:30px 0 36px}.hl img{width:170px}.hl{order:-1}
.burger{display:block}.navp{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--sh);padding:8px 14px 14px;flex-direction:column;align-items:stretch;gap:2px;max-height:calc(100vh - 130px);overflow:auto}.navp a{padding:13px 14px;border-radius:10px;font-size:17px}#nv:checked~.navp{display:flex}
.brand{font-size:18px}.brand img{width:38px;height:38px}.btns .btn{flex:1}.tgrid{grid-template-columns:1fr}.sgrid{grid-template-columns:repeat(2,1fr);gap:10px}.scard{padding:11px;gap:9px}.scard .ic{width:38px;height:38px;font-size:18px}.scard b{font-size:14px}.scard small{font-size:12px}
.sec{padding:30px 0}.post{grid-template-columns:1fr}.thumb{min-height:60px}.thero .ic{width:50px;height:50px;font-size:26px}.cta{padding:24px}.hub{padding:22px}
.adm{grid-template-columns:1fr}.side{position:static;height:auto;display:flex;gap:6px;overflow-x:auto;padding:10px;align-items:center}.side a{white-space:nowrap}.sb{display:none}.sl{padding:0}.main{padding:14px}}
@media(max-width:560px){.row2{grid-template-columns:1fr}.tbar input{max-width:none;width:100%}.form-card{margin:20px auto}.sgrid{grid-template-columns:1fr}.tcard{padding:16px}}

.wb{display:grid;grid-template-columns:minmax(300px,390px) 1fr;gap:16px;align-items:start}.wb>*{min-width:0}
.wp{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;margin-bottom:14px;box-shadow:var(--sh)}.wp h4{margin:0 0 10px;font-size:16px;color:var(--navy)}.wp small.h{display:block;color:var(--mute);margin:4px 0}
.drop{border:2px dashed #b9c4e4;border-radius:14px;padding:20px 12px;text-align:center;background:#f8faff;cursor:pointer;display:block;margin:0;font-weight:600}.drop:hover{border-color:var(--blue)}.drop input{display:none}.drop small{display:block;color:var(--mute);font-weight:400}
.seg{display:flex;gap:6px;flex-wrap:wrap}.seg button{flex:1;border:1px solid var(--line);background:#f1f4fb;border-radius:10px;padding:9px 10px;font:inherit;font-weight:600;cursor:pointer;min-width:90px}.seg button.on{background:linear-gradient(135deg,#7c3aed,#ec4899);color:#fff;border-color:transparent}
.rg{display:grid;grid-template-columns:96px 1fr 56px;gap:8px;align-items:center;margin:6px 0;font-size:13px}.rg output{background:#eef2ff;border-radius:999px;text-align:center;font-size:12px;padding:2px}
.pv{background:#0f172a;color:#cbd5e1;border-radius:12px;min-height:150px;display:grid;place-items:center;text-align:center;padding:10px}.pv canvas{max-width:100%;height:auto;border-radius:6px;background:#fff}
.lay{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}.lay button{border:0;border-radius:12px;padding:14px 8px;font:inherit;font-weight:700;color:#1f2937;cursor:pointer;line-height:1.35}.lay button small{display:block;font-weight:500}.lay button:disabled{opacity:.45;cursor:not-allowed}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}.two>*{min-width:0}
.mic{border:1px solid var(--line);background:#eef2ff;border-radius:10px;cursor:pointer;padding:0 8px;font-size:15px}.inrow{display:flex;gap:6px;align-items:center}.inrow input,.inrow textarea,.inrow select{flex:1;min-width:0}
.tabs{display:flex;gap:6px;margin-bottom:12px}.tabs button{flex:1;border:0;border-radius:10px;padding:10px 4px;font:inherit;font-weight:700;cursor:pointer;background:#eef2ff}.tabs button.on{background:var(--blue);color:#fff}
.sw{display:inline-block;width:18px;height:18px;border-radius:50%;cursor:pointer;border:2px solid #fff;box-shadow:0 0 0 1px #cbd5e1;margin:0 2px}.sw.on{box-shadow:0 0 0 2px #111}
.a4box{background:#e8edf7;border-radius:12px;padding:12px;overflow:auto}.sheet{background:#fff;color:#000;width:794px;min-height:1123px;margin:0 auto;box-shadow:0 4px 20px rgba(0,0,0,.15);position:relative;overflow:hidden}
.tplg{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:8px;max-height:260px;overflow:auto}.tplg canvas{width:100%;height:auto;border:2px solid transparent;border-radius:8px;cursor:pointer;background:#fff}.tplg canvas.on{border-color:#f59e0b}
.row-item{border:1px solid var(--line);border-radius:12px;padding:10px;margin-bottom:8px;background:#fafcff}.btn.sm.x{background:#fee2e2;color:#b91c1c}
@media(max-width:960px){.wb{grid-template-columns:1fr!important}.two{grid-template-columns:1fr}.sheet{zoom:.45}}
@media(min-width:600px) and (max-width:960px){.sheet{zoom:.8}}
@media print{.pa,.pa *{visibility:visible}.pa{position:absolute;left:0;top:0;width:210mm;box-shadow:none!important;zoom:1!important}}

.um{order:2;position:relative}.um summary{display:flex;align-items:center;gap:8px;list-style:none;cursor:pointer;padding:3px 10px 3px 3px;border:1px solid var(--line);border-radius:999px;background:#fff;transition:.15s}.um summary::-webkit-details-marker{display:none}.um summary:hover,.um[open] summary{border-color:var(--blue);box-shadow:0 0 0 3px rgba(29,78,216,.12)}.um summary i{font-style:normal;color:var(--mute);font-size:12px}
.av{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#1d4ed8,#7c3aed);color:#fff;display:grid;place-items:center;font-weight:700;font-size:14px;flex:none}.av.lg{width:48px;height:48px;font-size:18px;box-shadow:0 0 0 3px rgba(255,255,255,.5)}
.un{display:flex;flex-direction:column;line-height:1.15;max-width:130px}.un b{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.un small{font-size:11px;color:var(--mute);white-space:nowrap}
.umd{position:absolute;right:0;top:calc(100% + 8px);width:278px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 20px 44px rgba(11,42,107,.2);padding:8px;z-index:60}
.umh{display:flex;gap:12px;align-items:center;padding:14px;border-radius:12px;background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;margin-bottom:6px}.umh b{display:block;line-height:1.25}.umh small{display:block;opacity:.85;font-size:12px;overflow:hidden;text-overflow:ellipsis;max-width:170px}.umh .badge{margin-top:4px;background:rgba(255,255,255,.2);color:#fff}
.umd a{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:10px;font-weight:500}.umd a:hover{background:var(--bg)}.umd hr{border:0;border-top:1px solid var(--line);margin:6px 4px}.umd a.lo{color:#b42318}.umd a.lo:hover{background:#fdecea}
.navp .lg{font-weight:600}
@media(max-width:960px){.un,.um summary i{display:none}.um summary{padding:2px}.umd{position:fixed;left:12px;right:12px;top:72px;width:auto}}