.tzo-sticky-grade-nav{position:relative;background:var(--tzq-bg-primary,#fff);border-bottom:1px solid var(--tzq-border-light,#e2e8f0);padding:.75rem 0;margin-bottom:2rem}.tzo-sticky-grade-nav--header-attached{position:relative;z-index:10;background:var(--tzq-bg-primary,#fff);border-bottom:2px solid var(--tzq-border-light,#f1f5f9);width:100%}@media (max-width:1024px){.tzo-sticky-grade-nav--header-attached{display:none !important}}.tzo-sticky-grade-nav .sub-menu,.tzo-sticky-grade-nav ul ul{display:none !important}.tzq-mobile-grade-toggle{display:none !important}@media (max-width:991px){.tzq-mobile-grade-toggle{display:flex !important;margin:0 auto !important;gap:10px;background:var(--tzq-primary) !important;border:1px solid var(--tzq-primary-dark) !important;box-shadow:0 4px 12px rgba(var(--tzq-primary-rgb),.2) !important;color:#fff !important;width:95% !important;max-width:400px !important;padding:0 20px !important;border-radius:12px !important;height:48px !important;font-weight:700;font-size:1.2rem;font-family:inherit}.tzq-mobile-grade-toggle .tzq-mobile-class-btn__icon{color:#fff !important;font-size:20px !important}.tzo-sticky-grade-nav .tzo-grade-nav-container{display:none;padding:8px !important;background:var(--tzq-bg-secondary) !important;border:1px solid var(--tzq-border-light);border-radius:12px !important;flex-direction:column !important;gap:4px !important;justify-content:flex-start !important;overflow:visible !important;width:95% !important;margin:0 auto 20px !important;box-shadow:var(--tzq-shadow-lg) !important}.tzo-sticky-grade-nav.tzo-sticky-grade-nav--open .tzo-grade-nav-container{display:flex !important}.tzo-sticky-grade-nav.tzo-sticky-grade-nav--open .tzq-mobile-grade-toggle__arrow{transform:rotate(180deg)}.tzq-mobile-grade-toggle__arrow{transition:transform .3s ease;font-size:18px !important}}.tzo-sticky-grade-nav--pdf-context{position:relative !important;top:auto !important;border-bottom-color:var(--tzq-primary-light,#3b82f6);box-shadow:none !important}.tzo-sticky-grade-nav--deneme-context{position:relative !important;top:auto !important;border-bottom-color:#6366f1;background:linear-gradient(to bottom,#eef2ff,var(--tzq-bg-primary,#fff));box-shadow:none !important}.tzo-sticky-grade-nav--deneme-context .tzo-sticky-grade-nav,.tzo-sticky-grade-nav--deneme-context .tzo-sticky-grade-nav--deneme{background:#eef2ff;border-bottom:none;padding:.5rem 0 .6rem;margin-bottom:0;box-shadow:none;position:static}.tzo-sticky-grade-nav--deneme-context .tzo-grade-tab:hover,.tzo-sticky-grade-nav--deneme-context .tzo-grade-tab.active{background:var(--tzq-indigo-600,#4f46e5);color:#fff;border-color:var(--tzq-indigo-600,#4f46e5);box-shadow:0 4px 12px rgba(79,70,229,.3)}.tzo-sticky-grade-nav--yazili{border-bottom-color:#6366f1;background:linear-gradient(to bottom,#f5f3ff,#fff)}.tzo-sticky-grade-nav--yazili .tzo-grade-tab.active{background:linear-gradient(135deg,#6366f1 0%,#4f46e5 100%) !important;border-color:transparent !important;box-shadow:0 8px 16px rgba(99,102,241,.2)}.tzo-sticky-grade-nav--pdf-context .tzo-grade-tab:hover,.tzo-sticky-grade-nav--pdf-context .tzo-grade-tab.active{background:var(--tzq-primary,#2563eb);color:#fff;border-color:var(--tzq-primary,#2563eb);box-shadow:var(--tzq-shadow-primary)}.tzo-sticky-grade-nav--header-attached .tzo-sticky-grade-nav{position:static;background:0 0;border-bottom:none;padding:.5rem 0 .6rem;margin-bottom:0;box-shadow:none}.tzo-sticky-grade-nav--header-attached .tzo-grade-nav-container{padding:0}@media (max-width:600px){.tzo-sticky-grade-nav--header-attached .tzo-sticky-grade-nav{padding:.4rem 0 .5rem}body.admin-bar .tzo-sticky-grade-nav--header-attached{top:46px}}@media screen and (max-width:480px){body.admin-bar .tzo-sticky-grade-nav--header-attached{top:calc(var(--tzq-header-height-mobile, 60px) + 46px) !important}}@media screen and (max-width:782px){body.admin-bar .tzo-sticky-grade-nav--header-attached{top:32px}}@media print{.tzo-sticky-grade-nav--header-attached{display:none !important}}.tzo-grade-nav-container{display:flex;gap:.5rem;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;max-width:var(--tzq-container-width,1200px);margin:0 auto;padding:0 1.25rem}.tzo-grade-nav-container::-webkit-scrollbar{display:none}.tzo-grade-tab{padding:.6rem 1.25rem;border-radius:var(--tzq-spacing-xs,8px);background:var(--tzq-bg-secondary,#f1f5f9);color:var(--tzq-text-secondary,#475569);font-weight:750;font-size:.9rem;white-space:nowrap;border:1px solid var(--tzq-border-light,#e2e8f0);cursor:pointer;text-decoration:none;transition:all .2s cubic-bezier(.4,0,.2,1)}.tzo-grade-tab:hover{background:var(--tzq-slate-100,#f1f5f9);color:var(--tzq-primary,#2563eb);border-color:var(--tzq-primary-light,#3b82f6);transform:translateY(-1px)}.tzo-grade-tab.active{background:linear-gradient(135deg,#256b60 0%,#1a4d45 100%) !important;color:#fff !important;box-shadow:var(--tzq-shadow-primary);scroll-margin-inline:1rem;border-color:transparent !important}.tzq-grade-nav{display:flex;flex-wrap:wrap;gap:var(--tzq-spacing-2);padding:var(--tzq-spacing-1) 0}.tzq-grade-nav__item{display:inline-flex;align-items:center;justify-content:center;padding:var(--tzq-spacing-1) var(--tzq-spacing-3);border-radius:var(--tzq-spacing-xs);font-size:var(--tzq-text-xs);font-weight:var(--tzq-font-bold);background:var(--tzq-bg-secondary);color:var(--tzq-text-secondary);border:1px solid var(--tzq-border-light);text-decoration:none;white-space:nowrap}.tzq-grade-nav__item:hover{background:var(--tzq-primary-light,#dce4fb);color:var(--tzq-primary);border-color:var(--tzq-primary);text-decoration:none}.tzq-grade-nav__item--active{background:var(--tzq-primary);color:var(--tzq-text-inverse);border-color:var(--tzq-primary)}.tzq-grade-nav__item--active:hover{background:var(--tzq-primary-dark);color:var(--tzq-text-inverse)}