*{box-sizing:border-box}.bn-body{margin:0;background:#e7e4db;color:#28352b;font:17px/1.75 'Hind Siliguri',sans-serif}.bn-nav{max-width:1320px;margin:auto;padding:20px;display:flex;gap:24px;border-bottom:1px solid #b3a78b}.bn-nav a{color:#773d2f}.bn-body main{max-width:1320px;margin:auto;padding:24px}.bn-intro{max-width:850px}.bn-intro>span{font-size:14px;color:#7a6650}.bn-intro h1{font:700 48px/1.4 'Noto Serif Bengali',serif;margin:12px 0}.bn-grid{display:grid;grid-template-columns:minmax(280px,370px) minmax(0,1fr);gap:28px;align-items:start}.bn-grid form{background:#faf6e9;border:1px solid #b2a382;padding:23px}.bn-grid label{display:block;font-weight:600;margin:13px 0}.bn-grid small{display:block;font-size:12px;font-weight:400}.bn-grid input,.bn-grid textarea,.bn-grid select{display:block;width:100%;min-width:0;padding:10px;font:inherit;border:1px solid #ad9d7b;background:#fffdf7;border-radius:4px}.bn-grid textarea{min-height:100px}.bn-body button{font:600 16px 'Hind Siliguri',sans-serif;min-height:44px;padding:10px 16px;background:#35523f;color:#fff8e7;border:0;border-radius:4px;cursor:pointer}.bn-buttons{display:flex;flex-wrap:wrap;gap:10px}.bn-certificate{position:relative;background:#fffef8;border:5px double #73766a;padding:30px 34px;min-height:1000px;color:#263025;overflow-wrap:anywhere}.bn-certificate>*:not(.bn-watermark){position:relative;z-index:1}.bn-certificate header{text-align:center}.bn-certificate header small{font-size:11px}.bn-certificate h2{font:700 26px/1.6 'Noto Serif Bengali',serif;margin:15px 0 3px}.bn-certificate h3{font:600 19px/1.5 'Noto Serif Bengali',serif;margin:3px 0}.bn-certificate h1{font:700 34px/1.5 'Noto Serif Bengali',serif;margin:6px 0}.bn-certificate header p{font-size:14px;margin:2px 0}.bn-dates{display:flex;justify-content:space-between;gap:12px;font-size:12px;margin:25px 0 14px;flex-wrap:wrap}.bn-id{border:1px solid #9b9e90;padding:10px;font:600 16px monospace;margin-bottom:24px;overflow-wrap:anywhere}.bn-id b{font-family:'Hind Siliguri',sans-serif}.bn-fields>div{margin:15px 0;border-bottom:1px dotted #c5c6ba;padding-bottom:7px}.bn-fields strong{font-size:15px}.bn-fields p{font-size:17px;margin:3px 0;white-space:pre-wrap}.bn-declaration{font-size:13px;text-align:justify;line-height:1.8;margin-top:24px}.bn-watermark{position:absolute;left:10%;right:10%;top:25%;aspect-ratio:1;border-radius:50%;border:8px double #4c5d4420;background:repeating-radial-gradient(ellipse at center,transparent 0 8px,#4c5d440c 8px 9px);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#4c5d4415;font:700 100px 'Noto Serif Bengali',serif}.bn-watermark small{font-size:70px}.bn-seals{display:flex;justify-content:space-between;gap:20px;align-items:center;margin:35px 10px 45px;text-align:center}.bn-seals span{display:grid;place-content:center;border:3px double #7b8471;border-radius:50%;width:120px;height:120px;font-size:15px;transform:rotate(-7deg)}.bn-seals small{display:block;font-size:11px;margin-top:10px}.bn-certificate footer{font-size:11px;border-top:1px dotted #9a9d90;padding-top:12px;text-align:center}.bn-body :focus-visible{outline:3px solid #b3663f;outline-offset:3px}@media(max-width:950px){.bn-grid{grid-template-columns:1fr}.bn-certificate{max-width:780px;margin:auto}}@media(max-width:540px){.bn-body main{padding:14px}.bn-grid form{padding:18px}.bn-certificate{padding:20px 17px}.bn-certificate h2{font-size:21px}.bn-certificate h3{font-size:16px}.bn-certificate h1{font-size:28px}.bn-seals{margin-left:0;margin-right:0}.bn-seals span{width:95px;height:95px}.bn-seals b{font-size:15px}.bn-nav{gap:16px;font-size:15px}.bn-intro h1{font-size:38px}.bn-watermark{font-size:65px}.bn-watermark small{font-size:40px}}@media print{@page{size:A4;margin:11mm}.bn-nav,.bn-intro,.bn-grid form{display:none}.bn-body{background:white}.bn-body main{padding:0;max-width:none}.bn-grid{display:block}.bn-certificate{width:188mm;max-width:none;min-height:272mm;padding:9mm}.bn-certificate h1{font-size:25pt}.bn-certificate h2{font-size:20pt}.bn-certificate h3{font-size:13pt}.bn-fields>div{margin:10px 0;padding-bottom:5px}.bn-fields p{font-size:11pt;line-height:1.6}.bn-fields strong{font-size:10pt}.bn-declaration{font-size:9pt}.bn-seals{margin:22px 0 32px}.bn-seals span{width:95px;height:95px}.bn-certificate footer{font-size:8pt}}

#bnBarcode{display:block;max-width:100%;height:auto;margin:20px auto}@media print{#bnBarcode{max-width:100mm;max-height:22mm}}
.bn-seals span{border:0;transform:none;width:150px;height:150px;display:block}.bn-seals span>svg{width:100%;height:100%;display:block}@media print{.bn-seals span{width:110px;height:110px}}