:root{--navy:#0b3156;--red:#a51d1d;--ink:#171717;--beige:#fff6e4;--green:#e8f5e9;--green2:#d8efdc}*{box-sizing:border-box}body{margin:0;background:#f6f8fa;color:var(--ink);font-family:system-ui,-apple-system,"Noto Sans Bengali","Noto Sans",sans-serif;line-height:1.55}header{position:sticky;top:0;z-index:5;background:var(--navy);padding:12px max(16px,calc((100vw - 1120px)/2));display:flex;justify-content:space-between;gap:12px}header a{color:white;text-decoration:none;font-weight:800}.langs{display:flex;gap:6px}.langs button{border:1px solid #ffffff80;background:transparent;color:white;border-radius:999px;padding:7px 13px;font-weight:800}.langs button.on{background:white;color:var(--navy)}main{max-width:1120px;margin:auto;padding:22px 16px 50px}.hero{padding:28px;border-radius:24px;background:linear-gradient(135deg,var(--beige),var(--green));border:1px solid #e7dbc2}.hero b,.hero h1,article h1,.box h2{color:var(--red)}.hero h1{margin:.3em 0}.hero p{max-width:760px}.hero input{width:min(620px,100%);padding:13px;border:1px solid #bbc7d0;border-radius:13px;font-size:1rem}nav{display:flex;gap:8px;overflow:auto;padding:17px 0 9px}nav button{white-space:nowrap;border:1px solid #ccd6dd;background:white;border-radius:999px;padding:8px 12px;font-weight:750}nav button.on{background:var(--navy);color:white}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.card{background:white;border:1px solid #dbe2e7;border-radius:17px;padding:17px;text-align:left;min-height:165px;box-shadow:0 5px 18px #0b31560c}.card span{font-size:2rem}.card small{display:block;margin-top:7px;color:#687580;font-weight:750}.card h2{font-size:1.05rem;color:var(--red);margin:6px 0}.card strong{color:var(--navy)}article{margin-top:18px;background:white;padding:25px;border-radius:24px;box-shadow:0 8px 30px #0b315612}#back{background:var(--navy);color:white;border:0;border-radius:11px;padding:10px 13px;font-weight:800}.sheetTitle{display:flex;gap:15px;align-items:center;padding:20px 0 14px;border-bottom:1px solid #dde3e8}.sheetTitle>span{font-size:3rem}.sheetTitle h1{margin:3px 0}.sheetTitle small{font-weight:850;color:#687580}.blocks{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-top:16px}.box{padding:16px;border-radius:15px;background:var(--beige);border:1px solid #ecdfc5}.box.green{background:var(--green);border-color:#cce4d0}.box.danger{grid-column:1/-1;background:#fff0ee;border-color:#efc0ba}.box.hospital{grid-column:1/-1;background:var(--green2);border:2px solid #86b493}.box h2{font-size:1.02rem;margin:0 0 7px}.box p,.box ul{margin:0}.box ul{padding-left:20px}aside{margin-top:16px;padding:14px;border-left:5px solid var(--red);background:#f5f5f5;border-radius:9px}footer{text-align:center;color:#687580;padding:22px}@media(max-width:850px){.grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){main{padding:14px 11px 35px}.hero{padding:20px 16px}.grid{gap:9px}.card{padding:13px;min-height:150px}.blocks{grid-template-columns:1fr}.box.danger,.box.hospital{grid-column:auto}article{padding:16px}}@media(max-width:380px){.grid{grid-template-columns:1fr}}@media print{header,.hero,nav,.grid,#back,footer{display:none!important}main,article{padding:0;margin:0;box-shadow:none}.blocks{grid-template-columns:1fr 1fr}.box{break-inside:avoid}}

[hidden]{display:none!important}body.sheet-open main{padding-top:8px}body.sheet-open #sheet{margin-top:0;scroll-margin-top:72px}body.sheet-open footer{padding-top:8px}