:root{--ink:#232037;--muted:#676b7a;--accent:#5b3ee8;--line:#dfe2ea;--surface:#f1f2f7;--white:#fff;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;color:var(--ink);background:#f8f9fc;font:17px/1.65 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--accent);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}a:focus-visible{outline:3px solid #c8bcff;outline-offset:5px;border-radius:4px}img{max-width:100%;height:auto;display:block}.wide{width:min(1180px,calc(100% - 48px));margin-inline:auto}.site-header{border-bottom:1px solid var(--line);background:#f8f9fc}.header-inner{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:10px;font-weight:750;letter-spacing:-.6px;font-size:22px;text-decoration:none;color:var(--ink)}nav{display:flex;gap:22px;align-items:center}nav a{text-decoration:none}.button{display:inline-flex;align-items:center;justify-content:center;background:var(--accent);color:white;padding:13px 22px;border-radius:12px;text-decoration:none;font-weight:650;line-height:1.4}.button:hover{background:#4c30cf}.button.small{padding:10px 16px;font-size:14px}.eyebrow{text-transform:uppercase;font-size:11px;font-weight:750;letter-spacing:1.8px;color:var(--accent);margin:0 0 14px}h1,h2,h3{line-height:1.18;letter-spacing:-.03em}h1{font-size:clamp(34px,4.3vw,60px);max-width:930px;margin:0 0 26px;font-weight:720}h2{font-size:28px;margin:34px 0 16px}p{margin:0 0 20px}.dek{font-size:20px;line-height:1.6;color:var(--muted);max-width:850px}.listing{padding-block:64px}.listing-heading{padding-bottom:20px}.count,.byline,figcaption{font-size:13px;color:var(--muted)}.categories{gap:8px;flex-wrap:wrap;margin:24px 0 36px}.categories a{padding:9px 14px;border:1px solid var(--line);border-radius:30px;font-size:14px}.categories [aria-current],.pagination [aria-current]{background:var(--ink);color:white;border-color:var(--ink)}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.guide-card{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:white;transition:box-shadow .15s}.guide-card:hover{box-shadow:0 7px 26px #2320370e}.guide-card>a{height:100%;display:flex;flex-direction:column;text-decoration:none;color:inherit}.guide-card img{width:100%;aspect-ratio:1200/540;background:#f0edfc}.card-copy{padding:25px;display:flex;flex-direction:column;flex:1}.card-copy .eyebrow{font-size:10px}.card-copy h2{font-size:22px;line-height:1.3;margin:0 0 14px}.card-copy p:not(.eyebrow){font-size:15px;color:var(--muted);line-height:1.6}.read{margin-top:auto;font-size:14px;color:var(--accent);font-weight:650}.pagination{justify-content:center;gap:8px;margin:38px 0}.pagination a{border:1px solid var(--line);border-radius:9px;padding:8px 15px}.article{width:min(820px,calc(100% - 48px));margin:0 auto;padding:35px 0 65px}.breadcrumbs{font-size:13px;gap:12px;margin-bottom:40px}.article h1{font-size:clamp(33px,4vw,51px)}.article-heading .dek{font-size:19px}.byline{border-top:1px solid var(--line);padding-top:18px;margin-top:25px}figure{margin:30px 0}.diagram{border-radius:18px;width:100%}figcaption{margin-top:10px}.toc{display:block;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px 28px;margin:35px 0}.toc ol{margin:12px 0 0;padding-left:23px;columns:2;column-gap:35px;font-size:15px}.toc li{break-inside:avoid;margin-bottom:9px}.prose section{margin:44px 0}.prose p,.prose li{color:#3c3e50}.prose li{padding-left:4px;margin-bottom:10px}.example{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:14px;line-height:1.7;background:#f1f2f7;border:1px solid var(--line);border-radius:12px;padding:22px;white-space:pre-wrap;overflow-wrap:anywhere}.checklist{border-left:3px solid var(--accent);padding-left:24px}.cta{margin:52px 0;background:#eeebfc;border:1px solid #dcd5f8;border-radius:20px;padding:32px}.cta h2{margin:0 0 18px;font-size:29px;max-width:700px}.cta p:not(.eyebrow){max-width:710px;color:#525069}.cta .button{margin-top:5px}.sources{font-size:14px;color:var(--muted);border-top:1px solid var(--line);padding-top:18px}.sources h2,.related h2{font-size:22px}.sources a{overflow-wrap:anywhere}.related ul{padding-left:20px}.footer{border-top:1px solid var(--line);padding-block:30px;display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:13px}.footer div{display:flex;gap:20px}.skip{position:absolute;top:-80px;left:20px;background:white;padding:15px;z-index:2}.skip:focus{top:10px}@media(max-width:900px){.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.header-inner nav{gap:16px}.wide{width:calc(100% - 36px)}}@media(max-width:580px){body{font-size:16px}.wide,.article{width:calc(100% - 32px)}.header-inner{min-height:76px;flex-wrap:wrap;padding:14px 0;gap:12px}.brand{font-size:20px}.header-inner nav{font-size:13px;gap:16px}.header-inner nav .small{padding:8px 10px}.listing{padding-top:40px}.dek{font-size:18px}.cards{grid-template-columns:1fr;gap:20px}.card-copy{padding:24px}.toc ol{columns:1}.toc{padding:22px}.article{padding-top:25px}.breadcrumbs{margin-bottom:28px}.article h1{font-size:34px}.prose h2{font-size:26px}.cta{padding:26px}.cta h2{font-size:26px}.cta .button{width:100%;text-align:center}.footer{flex-direction:column}.example{padding:17px;font-size:13px}}
.language-menu{position:relative;white-space:nowrap}.language-menu summary{cursor:pointer;list-style:none;padding:7px 10px;border:1px solid var(--line);border-radius:9px;font-size:14px}.language-menu summary::after{content:' ▾';font-size:11px}.language-menu ul{position:absolute;z-index:5;top:100%;right:0;min-width:155px;list-style:none;margin:5px 0 0;padding:8px;background:white;border:1px solid var(--line);border-radius:12px;box-shadow:0 10px 30px #23203716}.language-menu a{display:block;padding:8px 12px;border-radius:6px}.language-menu a[aria-current]{background:#eeebfc;font-weight:700}:lang(bn),:lang(hi){line-height:1.8;letter-spacing:normal}:lang(bn) h1,:lang(hi) h1{line-height:1.35;letter-spacing:normal}:lang(bn) h2,:lang(hi) h2{line-height:1.4;letter-spacing:normal}.footer div{flex-wrap:wrap}.footer a{white-space:normal}@media(max-width:580px){.header-inner nav{flex-wrap:wrap;gap:12px}.header-inner{align-items:flex-start}.header-inner nav>a:first-child{display:none}}
