.acs2{--bg:#f7f8fa;--card:#fff;--ink:#1a1a2e;--mute:#7a7a8c;--brand:#ff4560;--line:#e9e9ef;--green:#0f8a4f;--gbg:#f1faf5;--gline:#bfe6cf;--shadow:0 6px 24px rgba(30,20,60,.08)}.acs2,.acs2 *{box-sizing:border-box;margin:0}.acs2{font-family:var(--font-hind-siliguri),"Hind Siliguri",system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}.acs2 a{color:inherit;text-decoration:none}.acs2 .nav{background:var(--card);border-bottom:1px solid var(--line);height:68px}.acs2 .nav .in,.acs2 .wrap{max-width:1180px;margin:0 auto;padding:0 20px}.acs2 .nav .in{display:flex;align-items:center;gap:30px;height:100%}.acs2 .logo{width:40px;height:40px;border-radius:10px;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:700;font-size:18px}.acs2 .nav a.l{font-size:14px;font-weight:500}.acs2 .sp{flex:1}.acs2 .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:24px;padding:10px 26px;font:600 14px var(--font-hind-siliguri),Hind Siliguri,sans-serif;background:var(--brand);color:#fff;cursor:pointer}.acs2 .main{display:grid;grid-template-columns:1fr 440px;gap:40px;padding-top:30px;align-items:start}.acs2 h1{font:700 32px/1.25 var(--font-hind-siliguri),Hind Siliguri,sans-serif;margin-bottom:34px}.acs2 h2{font-size:24px;font-weight:700;margin-bottom:18px}.acs2 .teachers{display:flex;gap:40px;margin-bottom:34px}.acs2 .t{text-align:center;width:130px}.acs2 .av{width:86px;height:86px;border-radius:50%;margin:0 auto 6px;background:linear-gradient(135deg,#1c8fd0,#0b4f86);display:grid;place-items:center;color:#fff;font-size:34px}.acs2 .t b{display:block;font-size:14px;line-height:1.3;font-weight:600}.acs2 .t small{color:var(--mute);font-size:12px}.acs2 .desc p{font-size:14px;color:#4a4a5c;margin-bottom:8px}.acs2 .desc b{color:var(--ink);font-weight:700}.acs2 .faq{margin-top:34px}.acs2 details{background:var(--card);border:1px solid var(--line);border-radius:10px;margin-bottom:12px}.acs2 summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;padding:14px 18px;font-weight:700;font-size:14px}.acs2 summary::-webkit-details-marker{display:none}.acs2 summary:after{content:"";width:8px;height:8px;border-right:1.5px solid var(--mute);border-bottom:1.5px solid var(--mute);transform:rotate(45deg);margin-right:4px;transition:.2s}.acs2 details[open] summary:after{transform:rotate(-135deg)}.acs2 details p{padding:0 18px 14px;font-size:14px;color:var(--mute)}.acs2 .side{position:sticky;top:20px;background:var(--card);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}.acs2 .thumb{height:250px;background:linear-gradient(135deg,#2a1a5e,#6c3fc9 60%,#1396c9);display:flex;align-items:flex-end;padding:18px;color:#fff;font:800 30px/1 sans-serif}.acs2 .sb{padding:18px}.acs2 .enr{border:1px solid var(--line);border-radius:10px;text-align:center;padding:8px;font-size:12px;color:var(--mute);margin-bottom:16px}.acs2 .enr b{color:var(--ink)}.acs2 .cap{font-size:12px;color:var(--mute);margin-bottom:10px}.acs2 .feat{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px;font-size:12px;margin-bottom:18px}.acs2 .feat div{display:flex;gap:8px;align-items:flex-start}.acs2 .feat i{flex:none;width:14px;height:14px;border-radius:50%;background:var(--gbg);color:var(--green);font-size:9px;font-style:normal;display:grid;place-items:center;margin-top:4px}.acs2 .feat i,.acs2 .price{border:1px solid var(--gline)}.acs2 .price{background:var(--gbg);border-radius:10px;padding:10px 14px;margin-bottom:14px;position:relative}.acs2 .price small{font-size:11px;color:var(--green);font-weight:600}.acs2 .price strong{display:block;font-size:26px;color:var(--green);line-height:1.2}.acs2 .price s{font-size:12px;color:var(--mute);margin-left:8px;font-weight:600}.acs2 .price em{position:absolute;right:12px;top:10px;background:var(--green);color:#fff;font-style:normal;font-size:11px;font-weight:600;border-radius:12px;padding:0 12px}.acs2 .side .btn{width:100%;border-radius:8px;padding:13px}.acs2 footer{margin-top:60px;border-top:1px solid var(--line);background:var(--card);padding:50px 0 24px}.acs2 footer .g{display:grid;grid-template-columns:1.6fr 1fr 1.5fr 1.5fr;gap:30px;font-size:13px;color:var(--mute)}.acs2 footer h5{color:var(--ink);font-size:15px;margin-bottom:6px}.acs2 footer h5+u{width:30px;height:2px;background:var(--green);text-decoration:none}.acs2 footer .links a,.acs2 footer h5+u{display:block;margin-bottom:16px}.acs2 footer .c a,.acs2 footer .c span{color:var(--green)}.acs2 footer .c p{margin-bottom:12px;color:var(--ink)}.acs2 footer .big{font-size:20px;font-weight:700;color:var(--ink);margin:10px 0 18px}.acs2 .gp{display:inline-block;background:#000;color:#fff;border-radius:8px;padding:8px 16px;font-size:13px;margin-top:10px}.acs2 .copy{text-align:center;font-size:12px;color:var(--mute);margin-top:36px}@media(max-width:900px){.acs2 .main{grid-template-columns:1fr}.acs2 .side{position:static;order:-1}.acs2 footer .g{grid-template-columns:1fr 1fr}.acs2 .nav a.l{display:none}.acs2 h1{font-size:24px}}.acs2{color-scheme:only light;min-height:100vh;overflow-x:hidden}.acs2 *{margin:0}.acs2 a.btn{text-align:center}.acs2 .stickybar{display:none}@media(max-width:900px){.acs2 .side{order:0;position:static}.acs2 .side .btn,.acs2 .side .price{display:none}.acs2{padding-bottom:calc(84px + env(safe-area-inset-bottom,0px))}.acs2 .stickybar{display:flex;align-items:center;justify-content:space-between;gap:14px;position:fixed;left:0;right:0;bottom:0;z-index:50;background:var(--card);border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(30,20,60,.1);padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px))}.acs2 .stickybar .sp-price small{display:block;font-size:11px;color:var(--green);font-weight:600;line-height:1.2}.acs2 .stickybar .sp-price strong{font-size:22px;color:var(--green);line-height:1.2}.acs2 .stickybar .sp-price s{font-size:12px;color:var(--mute);margin-left:6px;font-weight:600}.acs2 .stickybar .btn{flex:none;border-radius:8px;padding:12px 22px}.acs2 .stickybar .sp-price{white-space:nowrap}}