@font-face{font-family:Noto Sans Bengali;font-style:normal;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/6ea8d1bb8ea4af7a-s.p.524499be.woff2)format("woff2");unicode-range:U+951-952,U+964-965,U+980-9FE,U+1CD0,U+1CD2,U+1CD5-1CD6,U+1CD8,U+1CE1,U+1CEA,U+1CED,U+1CF2,U+1CF5-1CF7,U+200C-200D,U+20B9,U+25CC,U+A8F1,U+11DF0-11DF1}@font-face{font-family:Noto Sans Bengali;font-style:normal;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/c389de3e93f2f431-s.53d670cc.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Noto Sans Bengali;font-style:normal;font-weight:400;font-stretch:100%;font-display:swap;src:url(../media/70c15719a04fff13-s.p.60137cfa.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Noto Sans Bengali;font-style:normal;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/6ea8d1bb8ea4af7a-s.p.524499be.woff2)format("woff2");unicode-range:U+951-952,U+964-965,U+980-9FE,U+1CD0,U+1CD2,U+1CD5-1CD6,U+1CD8,U+1CE1,U+1CEA,U+1CED,U+1CF2,U+1CF5-1CF7,U+200C-200D,U+20B9,U+25CC,U+A8F1,U+11DF0-11DF1}@font-face{font-family:Noto Sans Bengali;font-style:normal;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/c389de3e93f2f431-s.53d670cc.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Noto Sans Bengali;font-style:normal;font-weight:500;font-stretch:100%;font-display:swap;src:url(../media/70c15719a04fff13-s.p.60137cfa.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Noto Sans Bengali;font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/6ea8d1bb8ea4af7a-s.p.524499be.woff2)format("woff2");unicode-range:U+951-952,U+964-965,U+980-9FE,U+1CD0,U+1CD2,U+1CD5-1CD6,U+1CD8,U+1CE1,U+1CEA,U+1CED,U+1CF2,U+1CF5-1CF7,U+200C-200D,U+20B9,U+25CC,U+A8F1,U+11DF0-11DF1}@font-face{font-family:Noto Sans Bengali;font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/c389de3e93f2f431-s.53d670cc.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Noto Sans Bengali;font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url(../media/70c15719a04fff13-s.p.60137cfa.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Noto Sans Bengali;font-style:normal;font-weight:700;font-stretch:100%;font-display:swap;src:url(../media/6ea8d1bb8ea4af7a-s.p.524499be.woff2)format("woff2");unicode-range:U+951-952,U+964-965,U+980-9FE,U+1CD0,U+1CD2,U+1CD5-1CD6,U+1CD8,U+1CE1,U+1CEA,U+1CED,U+1CF2,U+1CF5-1CF7,U+200C-200D,U+20B9,U+25CC,U+A8F1,U+11DF0-11DF1}@font-face{font-family:Noto Sans Bengali;font-style:normal;font-weight:700;font-stretch:100%;font-display:swap;src:url(../media/c389de3e93f2f431-s.53d670cc.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Noto Sans Bengali;font-style:normal;font-weight:700;font-stretch:100%;font-display:swap;src:url(../media/70c15719a04fff13-s.p.60137cfa.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Noto Sans Bengali Fallback;src:local(Arial);ascent-override:86.24%;descent-override:38.37%;line-gap-override:0.0%;size-adjust:106.33%}.noto_sans_bengali_9c8f3ef7-module__D-zEbq__className{font-family:Noto Sans Bengali,Noto Sans Bengali Fallback;font-style:normal}.noto_sans_bengali_9c8f3ef7-module__D-zEbq__variable{--font-bn:"Noto Sans Bengali","Noto Sans Bengali Fallback"}
@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/04c5164763c40239-s.690580e8.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/26f284dcc38c84c0-s.303a03d6.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/7e7f32a39836f228-s.0b4edfe7.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/fa39153a3fc630ba-s.bff0868b.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/6a5386fd6038edbe-s.719084df.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:400;font-display:swap;src:url(../media/051742360c26797e-s.p.102b7f24.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:700;font-display:swap;src:url(../media/04c5164763c40239-s.690580e8.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:700;font-display:swap;src:url(../media/26f284dcc38c84c0-s.303a03d6.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:700;font-display:swap;src:url(../media/7e7f32a39836f228-s.0b4edfe7.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:700;font-display:swap;src:url(../media/fa39153a3fc630ba-s.bff0868b.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:700;font-display:swap;src:url(../media/6a5386fd6038edbe-s.719084df.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:JetBrains Mono;font-style:normal;font-weight:700;font-display:swap;src:url(../media/051742360c26797e-s.p.102b7f24.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:JetBrains Mono Fallback;src:local(Arial);ascent-override:75.79%;descent-override:22.29%;line-gap-override:0.0%;size-adjust:134.59%}.jetbrains_mono_7ff81c35-module__J1JoDa__className{font-family:JetBrains Mono,JetBrains Mono Fallback;font-style:normal}.jetbrains_mono_7ff81c35-module__J1JoDa__variable{--font-mono-bd:"JetBrains Mono","JetBrains Mono Fallback"}
.bdp{--ink:#061420;--ink-2:#0c2233;--paper:#f2f7fa;--azure:#00b0f4;--azure-d:#0089bf;--muted:#5a7382;--muted-lt:#8fa6b5;--line:rgba(255,255,255,.11);--line-d:rgba(6,20,32,.13);--bn:var(--font-bn),system-ui,sans-serif;--mono:var(--font-mono-bd),ui-monospace,monospace;font-family:var(--bn);color:var(--ink);-webkit-text-size-adjust:100%;background:#fff;line-height:1.75}.bdp *,.bdp :before,.bdp :after{box-sizing:border-box}.bdp :not(svg *){margin:0;padding:0}.bdp img{max-width:100%;display:block}.bdp a{color:var(--azure-d)}.bdp .wrap{max-width:820px;margin:0 auto;padding:0 20px}.bdp .nav{background:var(--ink);color:var(--paper);z-index:9;padding:14px 0;position:-webkit-sticky;position:sticky;top:0}.bdp .nav-in{align-items:center;gap:16px;max-width:820px;margin:0 auto;padding:0 20px;display:flex}.bdp .nav a{color:var(--paper);font-size:14px;text-decoration:none}.bdp .nav .logo{flex:none;width:104px}.bdp .nav .logo svg{width:100%;height:auto;display:block}.bdp .nav .back{font-weight:600}.bdp .nav .back:not(:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){margin-left:auto}.bdp .nav .back:not(:-moz-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){margin-left:auto}.bdp .nav .back:not(:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){margin-left:auto}.bdp .nav .back:-webkit-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){margin-right:auto}.bdp .nav .back:-moz-any(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){margin-right:auto}.bdp .nav .back:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){margin-right:auto}.bdp .nav .back:hover{color:var(--azure)}.bdp .head{background:var(--ink-2);color:var(--paper);padding:44px 0 40px}.bdp .head h1{margin-bottom:10px;font-size:max(26px,min(4.5vw,38px));line-height:1.35}.bdp .head p{color:var(--muted-lt);font-size:15px}.bdp .head .upd{font-family:var(--mono);letter-spacing:.1em;text-transform:none;color:var(--azure);margin-top:12px;font-size:11px;display:block}.bdp main{padding:44px 0 70px}.bdp h2{margin:34px 0 10px;font-size:21px;line-height:1.4}.bdp h2:first-child{margin-top:0}.bdp h3{margin:20px 0 6px;font-size:16.5px}.bdp p,.bdp li{color:#20323d;font-size:15.5px}.bdp p{margin-bottom:12px}.bdp ul,.bdp ol{margin:0 0 14px 22px}.bdp li{margin-bottom:7px}.bdp table{border-collapse:collapse;width:100%;margin:14px 0 18px;font-size:14.5px}.bdp th,.bdp td{border:1px solid var(--line-d);text-align:start;vertical-align:top;padding:10px 12px}.bdp th{background:#eff5f9;font-weight:700}.bdp .box{background:#eff7fc;border:1px solid rgba(0,176,244,.28);border-radius:12px;margin:20px 0;padding:18px 20px}.bdp .box h3{color:var(--azure-d);margin-top:0}.bdp .box p:last-child{margin-bottom:0}.bdp a.cta{background:var(--azure);color:var(--ink);border-radius:10px;padding:12px 22px;font-weight:700;text-decoration:none;display:inline-block}.bdp a.cta:hover{background:var(--azure-d);color:#fff}.bdp .foot{background:var(--ink);color:var(--muted-lt);margin-top:40px;padding:34px 0;font-size:14px}.bdp .foot a{color:var(--muted-lt);text-decoration:none}.bdp .foot a:hover{color:var(--azure)}.bdp .foot-links{flex-wrap:wrap;gap:10px 20px;margin-bottom:16px;display:flex}.bdp .foot-addr{line-height:1.7}.bdp .foot-name{color:#fff}.bdp .foot-copy{margin-top:16px;font-size:13px}