:root{--primary:#4338ca;--primary-light:#6366f1;--primary-dark:#312e81;--primary-50:#eef2ff;--primary-100:#e0e7ff;--primary-200:#c7d2fe;--accent:#10b981;--accent-light:#34d399;--accent-dark:#047857;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--info:#0ea5e9;--ink-900:#0b1733;--ink-800:#142046;--ink-700:#1e2a52;--ink-600:#3a4670;--ink-500:#5b6890;--ink-400:#8a93b3;--ink-300:#b5bcd2;--ink-200:#d8dde9;--ink-100:#eceff5;--ink-50:#f6f7fb;--paper:#fff;--canvas:#fbfbfd;--bg:var(--canvas);--bg-secondary:var(--paper);--bg-tertiary:var(--ink-50);--surface:var(--paper);--surface-hover:var(--ink-50);--border:var(--ink-100);--border-light:var(--ink-50);--text:var(--ink-900);--text-secondary:var(--ink-600);--text-muted:var(--ink-400);--text-light:var(--ink-500);--gradient-primary:linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);--gradient-hero:radial-gradient(ellipse at 80% 0%, #6366f114, transparent 60%), radial-gradient(ellipse at 0% 100%, #10b9810f, transparent 50%), var(--canvas);--gradient-card:linear-gradient(135deg, #4338ca08 0%, #10b98108 100%);--gradient-accent:linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);--font-sans:"Inter", system-ui, -apple-system, sans-serif;--font-serif:"Source Serif 4", "Charter", Georgia, serif;--font-bangla:"Noto Sans Bengali", "Inter", sans-serif;--font-main:var(--font-sans);--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-full:9999px;--shadow-sm:0 1px 2px #0b17330a, 0 1px 1px #0b173308;--shadow-md:0 4px 12px #0b17330f, 0 1px 2px #0b17330a;--shadow-lg:0 12px 32px #0b173314, 0 2px 6px #0b17330a;--shadow-xl:0 24px 56px #0b17331f, 0 4px 10px #0b17330d;--shadow-glow:0 4px 14px #4338ca4d;--transition-fast:.15s ease;--transition-base:.25s ease;--transition-slow:.4s ease;--header-height:72px;--sidebar-width:300px;--max-width:1280px;--content-width:860px}[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--primary:#818cf8;--primary-light:#a5b4fc;--primary-dark:#c7d2fe;--primary-50:#818cf824;--primary-100:#818cf838;--primary-200:#a5b4fc59;--ink-900:#f1f5f9;--ink-800:#e2e8f0;--ink-700:#cbd5e1;--ink-600:#c0cad9;--ink-500:#a8b3c7;--ink-400:#8b98ad;--ink-300:#334155;--ink-200:#1e293b;--ink-100:#1e293b;--ink-50:#1a2332;--paper:#0f172a;--canvas:#0b1222;--bg:var(--canvas);--bg-secondary:#111827;--bg-tertiary:#1e293b;--surface:#151e2e;--surface-hover:#1e293b;--border:#2a3548;--border-light:#1e293b;--text:#f1f5f9;--text-secondary:#c0cad9;--text-muted:#a8b3c7;--text-light:#d8e1ef;--gradient-hero:radial-gradient(ellipse at 80% 0%, #6366f11f, transparent 60%), radial-gradient(ellipse at 0% 100%, #10b98114, transparent 50%), var(--canvas);--gradient-card:linear-gradient(135deg, #4338ca0f 0%, #10b9810f 100%);--shadow-sm:0 1px 2px #0006;--shadow-md:0 4px 6px #0006;--shadow-lg:0 10px 15px #00000080;--shadow-xl:0 24px 56px #0009}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-main);background:var(--bg);color:var(--text);min-height:100vh;line-height:1.55}h1,h2,h3,h4,h5,h6{font-family:var(--font-serif);color:var(--text);letter-spacing:-.02em;margin-bottom:var(--space-md);text-wrap:balance;line-height:1.15}h1{font-size:clamp(2rem,4.5vw,3.5rem);font-weight:600}h2{font-size:clamp(1.5rem,2.5vw,2.25rem);font-weight:600}h3{font-size:1.25rem;font-weight:600}h4{font-size:1.05rem;font-weight:600}a{color:var(--primary);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--primary-dark)}img{max-width:100%;height:auto}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes countUp{0%{opacity:0;transform:scale(.5)}to{opacity:1;transform:scale(1)}}.animate-fade-in-up{animation:.6s forwards fadeInUp}.animate-fade-in{animation:.5s forwards fadeIn}.animate-slide-left{animation:.5s forwards slideInLeft}.container{width:100%;max-width:var(--max-width);padding:0 var(--space-lg);margin:0 auto}.page-layout{grid-template-columns:1fr var(--sidebar-width);gap:var(--space-2xl);max-width:var(--max-width);padding:var(--space-2xl) var(--space-lg);margin:0 auto;display:grid}.page-main{min-width:0}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-xl);transition:all var(--transition-base)}.card:hover{border-color:var(--border);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.btn{justify-content:center;align-items:center;gap:var(--space-sm);cursor:pointer;transition:all var(--transition-fast);font-size:.9rem;font-weight:600;font-family:var(--font-sans);white-space:nowrap;border:1px solid #0000;border-radius:10px;padding:10px 18px;line-height:1;text-decoration:none;display:inline-flex}.btn-primary{background:var(--ink-900);color:#fff}.btn-primary:hover{background:var(--primary);color:#fff;box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-outline{background:var(--surface);color:var(--text);border:1px solid var(--border);box-shadow:var(--shadow-sm)}.btn-outline:hover{border-color:var(--text-muted);background:var(--surface-hover);color:var(--text)}[data-theme=dark] .btn-primary{color:#07111f;background:linear-gradient(135deg,#818cf8,#38bdf8);border-color:#ffffff2e;box-shadow:0 10px 24px #38bdf82e}[data-theme=dark] .btn-primary:hover{color:#020617;background:linear-gradient(135deg,#a5b4fc,#67e8f9)}[data-theme=dark] .btn-outline{color:var(--text);background:#151e2eeb;border-color:#3b4860}[data-theme=dark] .btn-outline:hover{background:#223047;border-color:#64748b}.btn-lg{padding:.875rem 1.75rem;font-size:1rem}.btn-sm{padding:.375rem .875rem;font-size:.8rem}.badge{border-radius:var(--radius-full);align-items:center;padding:.2rem .6rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-primary{color:var(--primary-light);background:#4338ca1f}.badge-success{color:#34d399;background:#10b9811f}.badge-warning{color:#fbbf24;background:#f59e0b1f}.badge-danger{color:#f87171;background:#ef44441f}:root .badge-primary{background:var(--primary-100);color:var(--primary-dark)}:root .badge-success{color:#065f46;background:#d1fae5}:root .badge-warning{color:#92400e;background:#fef3c7}:root .badge-danger{color:#991b1b;background:#fee2e2}[data-theme=dark] .badge-primary{color:#dbeafe;background:#818cf833}[data-theme=dark] .badge-success{color:#a7f3d0;background:#10b9812e}[data-theme=dark] .badge-warning{color:#fde68a;background:#f59e0b33}[data-theme=dark] .badge-danger{color:#fecaca;background:#ef444433}.section-header{margin-bottom:var(--space-2xl)}.section-label{text-transform:uppercase;letter-spacing:.1em;color:var(--primary);margin-bottom:var(--space-sm);font-size:.8rem;font-weight:700;display:inline-block}.section-title{color:var(--text);font-size:2rem;font-weight:800;line-height:1.2}.section-subtitle{color:var(--text-secondary);margin-top:var(--space-sm);font-size:1.1rem}.grid-2{gap:var(--space-lg);grid-template-columns:repeat(2,1fr);display:grid}.grid-3{gap:var(--space-lg);grid-template-columns:repeat(3,1fr);display:grid}.grid-4{gap:var(--space-lg);grid-template-columns:repeat(4,1fr);display:grid}.ad-slot{background:var(--bg-tertiary);border:1px dashed var(--border);border-radius:var(--radius-md);color:var(--text-muted);justify-content:center;align-items:center;min-height:90px;font-size:.75rem;display:flex;overflow:hidden}[data-theme=dark] .ad-slot{color:var(--text-light);background:#1b2638;border-color:#334155}.ad-banner{min-height:90px;margin:var(--space-lg) 0}.ad-sidebar{min-height:250px}.ad-in-content{min-height:250px;margin:var(--space-xl) 0}.breadcrumb{align-items:center;gap:var(--space-sm);color:var(--text-muted);padding:var(--space-md) 0;font-size:.85rem;display:flex}.breadcrumb a{color:var(--text-secondary)}.breadcrumb a:hover{color:var(--primary)}.breadcrumb-sep{color:var(--border)}@media (max-width:1024px){.page-layout{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.grid-3,.grid-2{grid-template-columns:1fr}.section-title{font-size:1.5rem}.container{padding:0 var(--space-md)}}@media (max-width:480px){.grid-4{grid-template-columns:1fr}.btn-lg{justify-content:center;width:100%}}
.Header-module__lnUIdW__header{z-index:1000;height:var(--header-height);-webkit-backdrop-filter:saturate(140%)blur(14px);border-bottom:1px solid var(--ink-100);transition:all var(--transition-base);background:#ffffffeb;position:sticky;top:0}.Header-module__lnUIdW__scrolled{border-bottom-color:var(--border);box-shadow:var(--shadow-sm);background:#fffffff2}[data-theme=dark] .Header-module__lnUIdW__header{background:#0b1222e6;border-bottom-color:#243149}[data-theme=dark] .Header-module__lnUIdW__scrolled{background:#0b1222f5;border-bottom-color:#334155}.Header-module__lnUIdW__inner{max-width:var(--max-width);height:100%;padding:0 var(--space-lg);justify-content:space-between;align-items:center;margin:0 auto;display:flex}.Header-module__lnUIdW__logo{align-items:center;gap:var(--space-sm);flex-shrink:0;text-decoration:none;display:flex}.Header-module__lnUIdW__logoIcon{font-size:1.6rem}.Header-module__lnUIdW__logoText{color:var(--text);letter-spacing:-.02em;font-size:1.25rem;font-weight:800}.Header-module__lnUIdW__logoAccent{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.Header-module__lnUIdW__nav{align-items:center;gap:var(--space-xs);display:flex}.Header-module__lnUIdW__navItem{position:relative}.Header-module__lnUIdW__navLink{color:var(--text-secondary);border-radius:var(--radius-sm);transition:all var(--transition-fast);padding:.5rem .75rem;font-size:.9rem;font-weight:500;text-decoration:none;display:block}.Header-module__lnUIdW__navLink:hover{color:var(--primary);background:var(--primary-50)}[data-theme=dark] .Header-module__lnUIdW__navLink{color:var(--text-secondary)}[data-theme=dark] .Header-module__lnUIdW__navLink:hover{color:#e0e7ff;background:#818cf829}.Header-module__lnUIdW__dropdown{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);min-width:200px;box-shadow:var(--shadow-lg);padding:var(--space-sm);z-index:100;animation:.2s Header-module__lnUIdW__fadeInUp;position:absolute;top:100%;left:0}.Header-module__lnUIdW__dropdownLink{color:var(--text-secondary);border-radius:var(--radius-sm);transition:all var(--transition-fast);padding:.5rem .75rem;font-size:.85rem;text-decoration:none;display:block}.Header-module__lnUIdW__dropdownLink:hover{background:var(--primary-50);color:var(--primary)}[data-theme=dark] .Header-module__lnUIdW__dropdown{background:#111827;border-color:#334155}[data-theme=dark] .Header-module__lnUIdW__dropdownLink{color:var(--text-secondary)}[data-theme=dark] .Header-module__lnUIdW__dropdownLink:hover{color:#e0e7ff;background:#818cf829}.Header-module__lnUIdW__actions{align-items:center;gap:var(--space-md);display:flex}.Header-module__lnUIdW__ctaBtn{white-space:nowrap}.Header-module__lnUIdW__hamburger{cursor:pointer;background:0 0;border:none;flex-direction:column;gap:5px;padding:4px;display:none}.Header-module__lnUIdW__bar{background:var(--text);width:22px;height:2px;transition:all var(--transition-fast);border-radius:2px}.Header-module__lnUIdW__barOpen:first-child{transform:rotate(45deg)translate(5px,5px)}.Header-module__lnUIdW__barOpen:nth-child(2){opacity:0}.Header-module__lnUIdW__barOpen:nth-child(3){transform:rotate(-45deg)translate(5px,-5px)}@media (max-width:768px){.Header-module__lnUIdW__hamburger{display:flex}.Header-module__lnUIdW__nav{top:var(--header-height);background:var(--bg);padding:var(--space-xl);gap:var(--space-sm);transition:transform var(--transition-base);z-index:999;flex-direction:column;position:fixed;bottom:0;left:0;right:0;transform:translate(100%)}.Header-module__lnUIdW__navOpen{transform:translate(0)}.Header-module__lnUIdW__navLink{padding:.75rem;font-size:1.1rem}.Header-module__lnUIdW__dropdown{box-shadow:none;padding-left:var(--space-lg);border:none;position:static}.Header-module__lnUIdW__ctaBtn{display:none}}
.Footer-module__3hUVsW__footer{background:var(--bg-secondary);border-top:1px solid var(--border);margin-top:var(--space-3xl)}.Footer-module__3hUVsW__inner{max-width:var(--max-width);padding:var(--space-3xl) var(--space-lg) var(--space-xl);margin:0 auto}.Footer-module__3hUVsW__top{gap:var(--space-2xl);margin-bottom:var(--space-2xl);grid-template-columns:1.5fr 1fr 1fr 1fr;display:grid}.Footer-module__3hUVsW__brand{max-width:280px}.Footer-module__3hUVsW__logo{align-items:center;gap:var(--space-sm);margin-bottom:var(--space-md);text-decoration:none;display:flex}.Footer-module__3hUVsW__logoIcon{font-size:1.4rem}.Footer-module__3hUVsW__logoText{color:var(--text);font-size:1.15rem;font-weight:800}.Footer-module__3hUVsW__tagline{color:var(--text-muted);font-size:.85rem;line-height:1.6}.Footer-module__3hUVsW__columnTitle{text-transform:uppercase;letter-spacing:.08em;color:var(--text);margin-bottom:var(--space-md);font-size:.8rem;font-weight:700}.Footer-module__3hUVsW__columnList{gap:var(--space-sm);flex-direction:column;list-style:none;display:flex}.Footer-module__3hUVsW__link{color:var(--text-secondary);transition:color var(--transition-fast);font-size:.875rem;text-decoration:none}.Footer-module__3hUVsW__link:hover{color:var(--primary)}.Footer-module__3hUVsW__bottom{border-top:1px solid var(--border);padding-top:var(--space-xl);color:var(--text-muted);justify-content:space-between;font-size:.8rem;display:flex}.Footer-module__3hUVsW__disclaimer{font-style:italic}@media (max-width:768px){.Footer-module__3hUVsW__top{gap:var(--space-xl);grid-template-columns:1fr 1fr}.Footer-module__3hUVsW__brand{grid-column:1/-1;max-width:100%}.Footer-module__3hUVsW__bottom{gap:var(--space-sm);text-align:center;flex-direction:column}}@media (max-width:480px){.Footer-module__3hUVsW__top{grid-template-columns:1fr}}