*{box-sizing:border-box}html,body{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,#e5f3ff 0%,#f8fdff 48%,#eefaff 100%);line-height:1.75;overflow-wrap:anywhere}a{text-decoration:none}img{max-width:100%;height:auto}.breadcrumb-wrap{background:rgba(255,255,255,0.78);border-bottom:1px solid rgba(6,182,212,0.18)}.breadcrumb{margin-bottom:0;padding:0.85rem 0;color:var(--text)}.breadcrumb a{color:var(--primary);font-weight:700}.hero{padding:70px 0 56px;background:radial-gradient(circle at 12% 10%,rgba(56,189,248,0.36),transparent 31%),radial-gradient(circle at 88% 12%,rgba(6,182,212,0.22),transparent 28%),linear-gradient(135deg,#ecfeff 0%,#dff6ff 100%)}.badge-soft{display:inline-flex;align-items:center;gap:0.45rem;padding:0.45rem 0.85rem;border-radius:999px;background:#ffffff;color:var(--dark);box-shadow:var(--shadow);font-weight:700;flex-wrap:wrap}h1,h2,h3{color:var(--dark);font-weight:700}h1{font-size:clamp(2rem,4.4vw,3.65rem);line-height:1.18;margin:1.1rem 0 1rem}h2{font-size:clamp(1.55rem,3vw,2.35rem);margin-bottom:1rem}.lead-text{font-size:1.12rem;color:#285c6b}.section-pad{padding:68px 0}.soft-panel,.info-card,.note-card,.faq-box{height:auto;border-radius:var(--radius);background:rgba(255,255,255,0.92);box-shadow:var(--shadow);border:1px solid rgba(56,189,248,0.22)}.soft-panel{padding:2rem}.info-card{padding:1.45rem;transition:transform 0.2s ease,box-shadow 0.2s ease}.info-card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(6,182,212,0.22)}.note-card{padding:1.25rem;border-left:5px solid var(--primary)}.faq-box{padding:1rem}.accordion-item{border:1px solid rgba(6,182,212,0.18);border-radius:18px;margin-bottom:1rem;background:#ffffff;overflow:visible}.accordion-button{border-radius:18px;color:var(--dark);font-weight:700;background:#f0fbff;line-height:1.6;box-shadow:none}.accordion-button:not(.collapsed){color:var(--dark);background:#d8f5ff;box-shadow:none}.accordion-body{color:var(--text)}.brand-mark{width:120px;height:auto;border-radius:18px;background:#ffffff;padding:0.75rem;box-shadow:var(--shadow);margin-bottom:1rem}.icon-pill{width:48px;min-width:48px;min-height:48px;border-radius:16px;display:inline-flex;align-items:center;justify-content:center;color:#ffffff;background:linear-gradient(135deg,var(--primary),var(--secondary));font-size:1.35rem;margin-bottom:1rem}.btn-cyan{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#ffffff;border:0;border-radius:999px;padding:0.82rem 1.35rem;font-weight:700;box-shadow:0 10px 22px rgba(6,182,212,0.24);white-space:normal}.btn-cyan:hover{color:#ffffff;transform:translateY(-1px)}.btn-outline-cyan{border:1px solid rgba(6,182,212,0.45);color:var(--dark);background:#ffffff;border-radius:999px;padding:0.82rem 1.35rem;font-weight:700;white-space:normal}.check-list{list-style:none;padding:0;margin:0}.check-list li{display:flex;gap:0.75rem;padding:0.72rem 0;border-bottom:1px dashed rgba(6,182,212,0.25)}.check-list li:last-child{border-bottom:0}.check-list i{color:var(--primary);margin-top:0.25rem;flex:0 0 auto}@media (max-width:991.98px){.hero{padding-top:52px}.section-pad{padding:52px 0}.soft-panel{padding:1.35rem}.faq-box{padding:0.75rem}}