*{box-sizing:border-box}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:'Hind Siliguri',sans-serif;font-size:1rem;line-height:1.8}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}.btn-primary-custom{background-color:var(--accent);color:var(--text-light);border:none;padding:0.7rem 2rem;border-radius:6px;font-size:1rem;font-weight:600;transition:background 0.2s,transform 0.1s;display:inline-block}.btn-primary-custom:hover{background-color:var(--accent-hover);color:var(--text-light);transform:translateY(-1px)}.btn-outline-custom{border:1.5px solid var(--accent);color:var(--accent);padding:0.7rem 2rem;border-radius:6px;font-size:1rem;font-weight:600;transition:all 0.2s;display:inline-block}.btn-outline-custom:hover{background-color:var(--accent);color:var(--text-light)}.breadcrumb-wrap{background:var(--bg-secondary);border-bottom:1px solid var(--border);padding:0.75rem 0}.breadcrumb{margin:0;background:transparent;padding:0}.breadcrumb-item a{color:var(--accent);font-size:0.88rem}.breadcrumb-item.active{color:var(--text-secondary);font-size:0.88rem}.breadcrumb-item + .breadcrumb-item::before{color:var(--text-secondary)}.page-hero{background:linear-gradient(135deg,#0a0f1a 0%,#0d1520 55%,#111827 100%);padding:70px 0 55px;border-bottom:1px solid var(--border);position:relative;overflow:hidden}.page-hero::before{content:'';position:absolute;top:-80px;right:-80px;width:450px;height:450px;background:radial-gradient(circle,rgba(59,130,246,0.07) 0%,transparent 65%);border-radius:50%;pointer-events:none}.hero-badge{display:inline-flex;align-items:center;gap:0.4rem;background:var(--accent-glow);border:1px solid rgba(59,130,246,0.3);color:var(--accent);border-radius:20px;padding:0.3rem 0.9rem;font-size:0.8rem;font-weight:600;margin-bottom:0.75rem}.page-hero h1{font-size:clamp(1.6rem,3.2vw,2.4rem);font-weight:700;color:var(--text-primary);line-height:1.3}.page-hero h1 span{color:var(--accent)}.page-hero p{color:var(--text-secondary);font-size:1rem;max-width:580px}.last-updated{display:inline-flex;align-items:center;gap:0.4rem;background:rgba(20,184,166,0.1);border:1px solid rgba(20,184,166,0.25);color:var(--teal);border-radius:6px;padding:0.3rem 0.8rem;font-size:0.8rem;margin-top:1rem}.section-pad{padding:70px 0}.bg-alt{background-color:var(--bg-secondary)}.section-title{font-size:1.65rem;font-weight:700;color:var(--text-primary);margin-bottom:0.5rem}.divider-line{width:48px;height:3px;background:var(--accent);border-radius:2px;margin:0.5rem 0 1.5rem}.divider-line.center{margin:0.5rem auto 1.5rem}.divider-line.teal{background:var(--teal)}.toc-card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:1.75rem;position:sticky;top:80px}.toc-card h6{color:var(--text-primary);font-weight:600;font-size:0.9rem;text-transform:uppercase;letter-spacing:0.05em;margin-bottom:1rem;padding-bottom:0.75rem;border-bottom:1px solid var(--border)}.toc-list{list-style:none;padding:0;margin:0}.toc-list li{margin-bottom:0.4rem}.toc-list li a{color:var(--text-secondary);font-size:0.88rem;display:flex;align-items:center;gap:0.5rem;padding:0.3rem 0.5rem;border-radius:5px;transition:all 0.2s}.toc-list li a:hover,.toc-list li a.active{color:var(--accent);background:var(--accent-glow)}.toc-list li a i{font-size:0.7rem}.terms-section{margin-bottom:3rem;scroll-margin-top:90px}.terms-section:last-child{margin-bottom:0}.terms-section-header{display:flex;align-items:center;gap:1rem;margin-bottom:1.25rem;padding-bottom:0.75rem;border-bottom:1px solid var(--border)}.terms-num{width:40px;height:40px;background:var(--accent-glow);border:1px solid rgba(59,130,246,0.3);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:0.85rem;font-weight:700;color:var(--accent);flex-shrink:0}.terms-section h3{font-size:1.15rem;font-weight:600;color:var(--text-primary);margin:0}.terms-section p{color:var(--text-secondary);font-size:0.93rem;margin-bottom:0.85rem}.terms-section p:last-child{margin-bottom:0}.terms-list{list-style:none;padding:0;margin:0.75rem 0}.terms-list li{color:var(--text-secondary);font-size:0.93rem;padding:0.4rem 0 0.4rem 1.5rem;position:relative;border-bottom:1px solid rgba(55,65,81,0.5)}.terms-list li:last-child{border-bottom:none}.terms-list li::before{content:'';position:absolute;left:0.3rem;top:0.85rem;width:6px;height:6px;background:var(--accent);border-radius:50%}.terms-list.teal li::before{background:var(--teal)}.terms-list.green li::before{background:var(--green)}.terms-list.red li::before{background:var(--red)}.info-box{border-radius:8px;padding:1.1rem 1.4rem;margin:1rem 0;display:flex;gap:0.9rem;align-items:flex-start}.info-box.blue{background:var(--accent-glow);border-left:3px solid var(--accent)}.info-box.teal{background:var(--teal-glow);border-left:3px solid var(--teal)}.info-box.yellow{background:var(--yellow-glow);border-left:3px solid var(--yellow)}.info-box.red{background:var(--red-glow);border-left:3px solid var(--red)}.info-box.green{background:var(--green-glow);border-left:3px solid var(--green)}.info-box i{font-size:1.1rem;margin-top:0.15rem;flex-shrink:0}.info-box.blue i{color:var(--accent)}.info-box.teal i{color:var(--teal)}.info-box.yellow i{color:var(--yellow)}.info-box.red i{color:var(--red)}.info-box.green i{color:var(--green)}.info-box p{color:var(--text-secondary);font-size:0.9rem;margin:0}.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:10px;padding:1.75rem;height:100%;transition:border-color 0.2s,transform 0.2s;position:relative;overflow:hidden}.feature-card::after{content:'';position:absolute;top:0;left:0;right:0;height:3px;border-radius:10px 10px 0 0;background:var(--accent);opacity:0;transition:opacity 0.2s}.feature-card:hover{border-color:var(--accent);transform:translateY(-3px)}.feature-card:hover::after{opacity:1}.feature-card.teal-top::after{background:var(--teal)}.feature-card.teal-top:hover{border-color:var(--teal)}.feature-card.green-top::after{background:var(--green)}.feature-card.green-top:hover{border-color:var(--green)}.feature-card.yellow-top::after{background:var(--yellow)}.feature-card.yellow-top:hover{border-color:var(--yellow)}.feature-card.red-top::after{background:var(--red)}.feature-card.red-top:hover{border-color:var(--red)}.feature-icon{width:52px;height:52px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:1.1rem}.icon-blue{background:var(--accent-glow);color:var(--accent)}.icon-teal{background:var(--teal-glow);color:var(--teal)}.icon-green{background:var(--green-glow);color:var(--green)}.icon-yellow{background:var(--yellow-glow);color:var(--yellow)}.icon-red{background:var(--red-glow);color:var(--red)}.icon-purple{background:var(--purple-glow);color:var(--purple)}.feature-card h5{font-weight:600;color:var(--text-primary);margin-bottom:0.5rem;font-size:1rem}.feature-card p{color:var(--text-secondary);font-size:0.9rem;margin:0;line-height:1.7}.cta-section{background:linear-gradient(135deg,#0a0f1a 0%,#0d1520 60%,#111827 100%);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:70px 0}@media (max-width:991px){.toc-card{position:static;margin-bottom:2rem}}@media (max-width:768px){.page-hero{padding:48px 0 36px}.section-pad{padding:48px 0}}