.navbar{height:var(--nav-height);background:var(--clr-surface);border-bottom:1px solid var(--clr-border);z-index:100;align-items:center;display:flex;position:fixed;top:0;left:0;right:0}.navbar-inner{width:100%;max-width:1400px;padding:0 var(--sp-6);align-items:center;margin:0 auto;display:flex}.nav-left{flex:1;justify-content:flex-start;align-items:center;display:flex}.nav-center{flex:2;justify-content:center;display:flex}.nav-right{justify-content:flex-end;align-items:center;gap:var(--sp-4);flex:1;display:flex}.navbar-brand{align-items:center;gap:var(--sp-2);color:var(--clr-primary);font-weight:700;font-size:var(--text-md);letter-spacing:-.02em;white-space:nowrap;text-decoration:none;display:flex}.navbar-brand:hover{text-decoration:none}.navbar-logo{font-size:1.4rem;line-height:1}.navbar-name{color:var(--clr-text);margin-top:1px}.navbar-links{gap:var(--sp-5);display:flex}.nav-link{font-size:var(--text-sm);color:var(--clr-text-3);padding:var(--sp-2) 0;white-space:nowrap;font-weight:500;text-decoration:none;transition:color .2s;position:relative}.nav-link:hover{color:var(--clr-primary);text-decoration:none}.nav-link.active{color:var(--clr-primary)}.nav-link.active:after{content:"";background:var(--clr-primary);border-radius:2px 2px 0 0;height:2px;position:absolute;bottom:-4px;left:0;right:0}.nav-controls{align-items:center;gap:var(--sp-4);display:flex}.lang-btn{background:var(--clr-surface-3);border:1px solid var(--clr-border);color:var(--clr-text-2);font-size:var(--text-xs);padding:6px var(--sp-3);cursor:pointer;border-radius:99px;align-items:center;gap:4px;font-family:inherit;font-weight:600;transition:all .2s;display:flex}.lang-btn:hover{background:var(--clr-surface-2);border-color:var(--clr-border-strong);color:var(--clr-text)}.nav-datetime{font-size:var(--text-xs);font-family:var(--font-mono);color:var(--clr-text-3);background:var(--clr-surface-2);padding:6px var(--sp-3);border-radius:var(--r-md);border:1px solid var(--clr-border);white-space:nowrap}.hamburger{color:var(--clr-text);cursor:pointer;padding:var(--sp-2);background:0 0;border:none;margin-left:auto;font-size:1.5rem;display:none}@media (width<=1100px){.hamburger{display:block}.nav-right{flex:0;justify-content:flex-end}.nav-center{top:var(--nav-height);background:var(--clr-surface);border-bottom:1px solid var(--clr-border);padding:var(--sp-6) var(--sp-5);box-shadow:var(--shadow-md);clip-path:inset(0 0 100%);flex-direction:column;align-items:flex-start;transition:clip-path .3s;position:absolute;left:0;right:0}.nav-center.open{clip-path:inset(0 0 -20px)}.navbar-links{gap:var(--sp-2);flex-direction:column;width:100%}.nav-link{width:100%;padding:var(--sp-3) 0;font-size:var(--text-md)}.nav-controls{align-items:center;gap:var(--sp-2);flex-direction:row;width:auto;margin-top:0}.lang-btn{width:auto;padding:6px var(--sp-3);justify-content:center}.nav-datetime{display:none}}.disclaimer-bar{align-items:center;gap:var(--sp-3);padding:8px var(--sp-5);min-height:var(--bar-height);background:#fef3c7;border-bottom:1px solid #fcd34d;display:flex}.disclaimer-bar-icon{flex-shrink:0;font-size:1.25rem;line-height:1}.disclaimer-bar-text{font-size:var(--text-sm);color:#92400e;flex:1;margin:0;font-weight:600;line-height:1.5}.disclaimer-bar-link{color:#b45309;text-underline-offset:2px;font-weight:700;text-decoration:underline}.disclaimer-bar-link:hover{color:#92400e}.disclaimer-bar-close{color:#92400e;cursor:pointer;padding:2px var(--sp-2);border-radius:var(--r-sm);background:0 0;border:none;flex-shrink:0;font-size:1.5rem;line-height:1;transition:opacity .2s}.disclaimer-bar-close:hover{opacity:.7}@media (width<=480px){.disclaimer-bar{padding:8px var(--sp-4)}}.footer{background:var(--clr-surface);border-top:1px solid var(--clr-border);padding:var(--sp-10) var(--sp-5) var(--sp-6);margin-top:auto}.footer-content{max-width:var(--max-width);gap:var(--sp-8);margin:0 auto;margin-bottom:var(--sp-8);grid-template-columns:repeat(auto-fit,minmax(250px,1fr));display:grid}.footer-section h4{font-size:var(--text-base);margin-bottom:var(--sp-4);color:var(--clr-text);font-weight:600}.footer-section p{font-size:var(--text-sm);line-height:1.6}.footer-section ul{gap:var(--sp-2);flex-direction:column;list-style:none;display:flex}.footer-section a{font-size:var(--text-sm);color:var(--clr-text-2)}.footer-section a:hover{color:var(--clr-primary)}.footer-bottom{max-width:var(--max-width);text-align:center;padding-top:var(--sp-6);border-top:1px solid var(--clr-border);font-size:var(--text-xs);margin:0 auto}*{box-sizing:border-box;margin:0;padding:0}:root{font-family:var(--font-en);background-color:var(--clr-bg);color:var(--clr-text-2);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5}[lang=bn]{font-family:var(--font-bn)}body{min-height:100vh;padding-top:var(--nav-height);flex-direction:column;display:flex}h1,h2,h3,h4,h5,h6{color:var(--clr-text);letter-spacing:-.01em;font-weight:600;line-height:1.25}a{color:var(--clr-primary);text-decoration:none;transition:color .2s,-webkit-text-decoration .2s,text-decoration .2s}a:hover{color:var(--clr-primary-hover);text-underline-offset:2px;text-decoration:underline}:focus-visible{outline:2px solid var(--clr-focus)!important;outline-offset:2px!important}.card{background:var(--clr-surface);border:1px solid var(--clr-border);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);transition:border-color .2s,box-shadow .2s}.btn{align-items:center;gap:var(--sp-2);padding:0 var(--sp-4);min-height:40px;font-family:inherit;font-size:var(--text-sm);border-radius:var(--r-md);cursor:pointer;-webkit-user-select:none;user-select:none;box-shadow:var(--shadow-sm);border:1px solid #0000;justify-content:center;font-weight:500;text-decoration:none;transition:all .2s;display:inline-flex}.btn:disabled{opacity:.6;cursor:not-allowed;pointer-events:none}.btn-primary{background:var(--clr-primary);color:#fff;border-color:var(--clr-primary)}.btn-primary:hover{background:var(--clr-primary-hover);border-color:var(--clr-primary-hover);box-shadow:var(--shadow-md)}.btn-outline{background:var(--clr-surface);color:var(--clr-primary);border:1px solid var(--clr-border-strong)}.btn-outline:hover{background:var(--clr-surface-2);border-color:var(--clr-primary)}.btn-ghost{color:var(--clr-text-2);box-shadow:none;background:0 0;border-color:#0000}.btn-ghost:hover{color:var(--clr-text);background:var(--clr-surface-2)}.badge{padding:2px var(--sp-2);font-size:var(--text-xs);background:var(--clr-surface-2);color:var(--clr-text-3);border-radius:99px;align-items:center;font-weight:600;display:inline-flex}.flex-between{justify-content:space-between;align-items:center;display:flex}.flex-column{flex-direction:column;display:flex}.loading-container{min-height:50vh;font-size:var(--text-lg);color:var(--clr-text-3);justify-content:center;align-items:center;font-weight:500;animation:1.5s ease-in-out infinite pulse;display:flex}@keyframes pulse{0%,to{opacity:.5}50%{opacity:1}}:root{--clr-primary:#0a5c36;--clr-primary-hover:#07472a;--clr-primary-light:#e6f3eb;--clr-primary-mid:#b8e0c9;--clr-accent:#d97706;--clr-accent-light:#fef3c7;--clr-surface:#fff;--clr-surface-2:#f9fafb;--clr-surface-3:#f3f4f6;--clr-bg:#f8fafc;--clr-text:#111827;--clr-text-2:#4b5563;--clr-text-3:#6b7280;--clr-text-4:#9ca3af;--clr-border:#e5e7eb;--clr-border-strong:#d1d5db;--clr-success:#059669;--clr-success-bg:#ecfdf5;--clr-error:#dc2626;--clr-error-bg:#fef2f2;--clr-warning:#b45309;--clr-warning-bg:#fffbeb;--clr-focus:#2563eb;--font-en:"Inter", "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-bn:"Hind Siliguri", sans-serif;--text-xs:.75rem;--text-sm:.875rem;--text-base:.9375rem;--text-md:1.0625rem;--text-lg:1.25rem;--text-xl:1.5rem;--text-2xl:1.75rem;--sp-1:.25rem;--sp-2:.5rem;--sp-3:.75rem;--sp-4:1rem;--sp-5:1.5rem;--sp-6:2rem;--sp-8:2.5rem;--sp-10:3rem;--sp-12:4rem;--sp-16:5rem;--r-sm:4px;--r-md:6px;--r-lg:10px;--r-xl:14px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000000d, 0 2px 4px -1px #00000008;--shadow-lg:0 10px 15px -3px #0000000d, 0 4px 6px -2px #00000008;--max-width:1000px;--nav-height:60px;--bar-height:40px}