[data-bondhu-languages]{display:inline-flex;align-items:center;gap:3px;background:#edf2e8;border:1px solid #d4dfcd;border-radius:24px;padding:3px;flex-shrink:0;margin-left:12px}[data-bondhu-languages] button{font:600 13px/1.3 Arial,Kalpurush,sans-serif;padding:8px 11px;border:0;background:transparent;border-radius:20px;color:#245b43;cursor:pointer;min-height:34px}[data-bondhu-languages] button[aria-pressed=true]{background:#245f47;color:#fff}[data-bondhu-languages] button:focus-visible{outline:3px solid #f58220;outline-offset:2px}html[lang=en] body{font-family:Arial,Helvetica,Kalpurush,sans-serif;font-size:16px;line-height:1.6}html[lang=en] h1{letter-spacing:-1px;line-height:1.2}html[lang=en] h2,html[lang=en] h3{line-height:1.35}html[lang=en] button,html[lang=en] input,html[lang=en] textarea{font-family:inherit}html[lang=en] .intro h1{font-size:clamp(30px,3.4vw,48px)}html[lang=en] .brand{font-size:25px}html[lang=en] .brand small{font-size:12px}#work-art{width:100%;height:100%}html[lang=en] .learning-card{line-height:1.6}html[lang=en] .learning-card h3{font-size:22px}html[lang=en] .learning-card p{font-size:16px}html[lang=en] .message{line-height:1.7}@media(max-width:650px){header{flex-wrap:wrap;height:auto!important;min-height:86px;gap:8px;padding-top:12px!important;padding-bottom:12px!important}.topbar{flex-wrap:wrap}header>[data-bondhu-languages]{margin-left:auto}html[lang=en] h1{font-size:34px}html[lang=en] .brand{font-size:22px}html[lang=en] .brand small{font-size:10px}.ai-label{font-size:11px}.header-actions{gap:6px}html[lang=en] .home-hero h1{font-size:42px}html[lang=en] .intro-tags a{font-size:14px}html[lang=en] .tools{flex-wrap:wrap}}