.ge-sidebar{position:sticky;top:calc(var(--header-height) + var(--ge-space-4));max-height:calc(100vh - var(--header-height) - var(--ge-space-8));overflow-y:auto;padding-right:var(--ge-space-2);scrollbar-width:thin;scrollbar-color:var(--ge-border) #fff0}.ge-sidebar::-webkit-scrollbar{width:6px}.ge-sidebar::-webkit-scrollbar-track{background:#fff0}.ge-sidebar::-webkit-scrollbar-thumb{background-color:var(--ge-border);border-radius:var(--ge-radius-full)}.ge-exam-nav-accordion{display:flex;flex-direction:column}.exam-nav-item{border-bottom:1px solid var(--ge-border)}.exam-nav-item:last-child{border-bottom:none}.exam-nav-header{width:100%;display:flex;justify-content:space-between;align-items:center;padding:var(--ge-space-3) 0;background:none;border:none;font-weight:600;color:var(--ge-text-primary);cursor:pointer;transition:color 0.2s}.exam-nav-header:hover{color:var(--ge-primary)}.exam-nav-item.is-active .exam-nav-header{color:var(--ge-primary)}.count-badge{display:flex;align-items:center;gap:var(--ge-space-2);font-size:.8rem;color:var(--ge-text-muted)}.count-badge .icon{transition:transform 0.3s ease}.exam-nav-header[aria-expanded="true"] .icon{transform:rotate(180deg)}.exam-nav-content{max-height:0;overflow:hidden;transition:max-height 0.3s ease}.exam-nav-header[aria-expanded="true"]+.exam-nav-content{max-height:500px}.exam-nav-content ul{list-style:none;padding:0 0 var(--ge-space-3) var(--ge-space-4);margin:0;border-left:2px solid var(--ge-border);margin-left:var(--ge-space-2)}.exam-nav-content li{margin-bottom:var(--ge-space-2)}.exam-nav-content li a{color:var(--ge-text-secondary);font-size:.9rem;transition:color 0.2s}.exam-nav-content li a:hover{color:var(--ge-primary)}.exam-nav-content li.current a{color:var(--ge-primary);font-weight:600}.today-quiz-widget{text-align:center}.quiz-widget-header{font-size:.85rem;font-weight:600;color:var(--ge-accent);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--ge-space-2)}.today-quiz-widget h4{margin-bottom:var(--ge-space-2);font-size:1.1rem}.quiz-meta{font-size:.85rem;color:var(--ge-text-muted);margin-bottom:var(--ge-space-4)}.quiz-btn{width:100%}.ge-quick-links{list-style:none;padding:0;margin:0}.ge-quick-links li{padding:var(--ge-space-2) 0;border-bottom:1px dashed var(--ge-border)}.ge-quick-links li:last-child{border-bottom:none}.ge-quick-links a{color:var(--ge-text-secondary);display:flex;align-items:center;gap:var(--ge-space-2)}.ge-quick-links a:hover{color:var(--ge-primary);transform:translateX(4px)}.widget-ad{margin-top:var(--ge-space-6)}.ge-sidebar-mobile-toggle{display:none}@media (max-width:1024px){.ge-sidebar-wrapper{position:relative;height:auto;pointer-events:auto;z-index:1}.ge-sidebar-mobile-overlay{display:none}.ge-sidebar{position:relative;transform:none;max-height:none;overflow:visible;width:100%;padding:var(--ge-space-4) 0 var(--ge-space-12) 0;box-shadow:none;border-radius:0}.ge-sidebar-wrapper.is-open .ge-sidebar{transform:none}.ge-sidebar-mobile-toggle{display:none!important}}