/* ===== seo.css — SEO লেখা (বাংলা কনটেন্ট) ও FAQ-এর স্টাইল =====
   HTML-এ কোনো style বা আলাদা ক্লাস লাগে না: শুধু <section class="seo-box"> ভেতরে h2 / h3 / p / ul / details লিখুন।
   About, Contact, Privacy পেজেও একই .seo-box ব্যবহার হয়। */
.seo-box{margin:40px 0 0;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:var(--radius);padding:24px;font-family:var(--font-bn);overflow-wrap:anywhere}
.seo-box>*:first-child{margin-top:0}
.seo-box h1{font-size:1.6rem;line-height:1.45;margin-bottom:14px}
.seo-box h2{font-size:1.3rem;line-height:1.5;margin:28px 0 12px}
.seo-box h3{font-size:1.05rem;line-height:1.5;margin:20px 0 6px}
.seo-box p{margin-bottom:12px}
.seo-box ul,.seo-box ol{margin:0 0 14px 1.3em}
.seo-box li{margin-bottom:6px}
.seo-box a{color:var(--primary);font-weight:500}
.seo-box .lead{font-size:1.08rem;color:var(--muted)}
.seo-box .updated{font-size:.88rem;color:var(--muted)}


.seo-box img{display:block;margin:16px auto;border-radius:14px;border:1px solid var(--border)}


/* FAQ (<details> — JavaScript ছাড়াই খোলে/বন্ধ হয়) */
.faq{margin-top:8px}
.faq details{border:1px solid var(--border);border-radius:14px;margin-bottom:10px;background:var(--bg);overflow:hidden}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:52px;padding:10px 16px;cursor:pointer;font-weight:600;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:0 0 auto;width:28px;height:28px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:var(--primary-soft);color:var(--primary);font-size:1.25rem;line-height:1;transition:transform .25s}
.faq details[open] summary::after{content:"\2212";transform:rotate(180deg)}
.faq details[open] summary{border-bottom:1px solid var(--border)}
.faq details p{padding:12px 16px 4px}
.faq details p:last-child{margin-bottom:0;padding-bottom:14px}
@media (max-width:560px){.seo-box{padding:18px 16px;margin-top:28px}.seo-box h1{font-size:1.4rem}}