*{box-sizing:border-box}html,body{max-width:100%}body{margin:0;font-family:'Hind Siliguri','Noto Sans Bengali',system-ui,-apple-system,sans-serif;color:var(--text);background:linear-gradient(180deg,#f8fafc 0%,var(--bg) 46%,#eef2f7 100%);line-height:1.75;overflow-x:clip}a{text-decoration:none}img{max-width:100%;height:auto}.breadcrumb-wrap{background:#e5e7eb;border-bottom:1px solid #d1d9e6;padding:.9rem 0}.breadcrumb{margin-bottom:0;color:#475569}.breadcrumb a{color:#334155;font-weight:600}.hero{padding:76px 0 68px;background:radial-gradient(circle at 14% 18%,rgba(59,130,246,.13),transparent 32%),radial-gradient(circle at 88% 10%,rgba(100,116,139,.14),transparent 30%),linear-gradient(135deg,#f8fafc 0%,#e5e7eb 100%)}.section-pad{padding:72px 0}.section-soft{background:rgba(229,231,235,.55)}.eyebrow{display:inline-flex;align-items:center;gap:.45rem;padding:.35rem .85rem;border-radius:999px;background:#e0ecff;color:#334155;font-weight:600;font-size:.95rem;margin-bottom:1rem}h1,h2,h3{color:#253041;font-weight:700;letter-spacing:-.01em}h1{font-size:clamp(2rem,4.5vw,4rem);line-height:1.16}h2{font-size:clamp(1.55rem,3vw,2.45rem);margin-bottom:1rem}.lead{color:#475569;font-size:1.12rem}.muted{color:var(--muted)}.soft-card,.feature-card,.note-card,.step-card{background:rgba(255,255,255,.94);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.45rem;height:auto;overflow-wrap:break-word}.feature-card{transition:transform .2s ease,box-shadow .2s ease}.feature-card:hover{transform:translateY(-4px);box-shadow:0 16px 38px rgba(71,85,105,.17)}.icon-box{width:50px;display:inline-flex;align-items:center;justify-content:center;aspect-ratio:1 / 1;border-radius:16px;color:#ffffff;background:linear-gradient(135deg,var(--primary),var(--accent));font-size:1.35rem;margin-bottom:1rem}.btn-primary-soft{background:var(--accent);color:#ffffff;border:1px solid var(--accent);border-radius:999px;padding:.78rem 1.25rem;font-weight:700;box-shadow:0 10px 22px rgba(59,130,246,.22);white-space:normal}.btn-primary-soft:hover{background:#2563eb;color:#ffffff;border-color:#2563eb}.btn-outline-soft{border:1px solid #94a3b8;color:#334155;background:#ffffff;border-radius:999px;padding:.78rem 1.25rem;font-weight:700;white-space:normal}.btn-outline-soft:hover{background:#e5e7eb;color:#111827}.img-block{display:block;width:100%;max-width:760px;height:auto;margin-left:auto;margin-right:auto;border-radius:24px;box-shadow:var(--shadow);border:1px solid rgba(203,213,225,.8)}.mini-list{list-style:none;padding-left:0;margin-bottom:0}.mini-list li{position:relative;padding-left:1.6rem;margin-bottom:.75rem}.mini-list li::before{content:"✓";position:absolute;left:0;top:0;color:var(--accent);font-weight:700}.number-badge{width:42px;display:inline-flex;align-items:center;justify-content:center;aspect-ratio:1 / 1;border-radius:50%;background:#dbeafe;color:#1e3a8a;font-weight:700;margin-bottom:.8rem}@media (max-width:991.98px){.section-pad{padding:56px 0}.hero{padding:58px 0 54px}}