.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-radius-md);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-wrapper{background:#fff0;border-top:1px solid rgb(255 255 255 / .08);border-bottom:1px solid rgb(255 255 255 / .12);height:50px;display:flex;align-items:center;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.tzq-grade-nav-wrapper::-webkit-scrollbar{display:none}.tzq-grade-nav__inner{display:flex;align-items:center;height:50px;padding:0 15px;max-width:var(--tzq-content-max,1200px);margin:0 auto;width:100%;gap:0}.tzq-grade-nav-list{display:flex;align-items:center;list-style:none;margin:0;padding:0;gap:8px;width:max-content}.tzq-grade-nav-list li{flex-shrink:0;margin:0;padding:0}.tzq-grade-nav-wrapper .tzq-navbar__item{color:rgb(255 255 255 / .8)!important;font-size:0.85rem!important;padding:6px 15px!important;border-radius:16px!important;font-weight:600!important;text-decoration:none!important;display:inline-flex!important;align-items:center!important;height:32px!important;transition:all 0.2s ease!important}.tzq-grade-nav-wrapper .tzq-navbar__item:hover{background:rgb(255 255 255 / .1)!important;color:#ffffff!important}.tzq-grade-nav-wrapper .tzq-navbar__menu-item--active .tzq-navbar__item{background:rgb(255 255 255 / .2)!important;color:#ffffff!important;font-weight:700!important}@media (max-width:768px){.tzq-grade-nav-wrapper{background:rgb(15 23 42 / .85)!important;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid rgb(255 255 255 / .06)!important;border-bottom:1px solid rgb(0 0 0 / .3)!important;height:54px!important}.tzq-grade-nav__inner{height:54px;padding:0 16px}.tzq-grade-nav-list{gap:10px}.tzq-grade-nav-wrapper .tzq-navbar__item{font-size:0.8rem!important;padding:6px 16px!important;height:34px!important;border-radius:20px!important;background:rgb(255 255 255 / .05)!important;border:1px solid rgb(255 255 255 / .08)!important;color:rgb(255 255 255 / .7)!important}.tzq-grade-nav-wrapper .tzq-navbar__item:hover,.tzq-grade-nav-wrapper .tzq-navbar__item:active{background:rgb(255 255 255 / .1)!important;color:#ffffff!important;border-color:rgb(255 255 255 / .15)!important}.tzq-grade-nav-wrapper .tzq-navbar__menu-item--active .tzq-navbar__item{background:#ffffff!important;color:#0f172a!important;font-weight:700!important;border-color:#ffffff!important;box-shadow:0 4px 12px rgb(255 255 255 / .12)!important}}.tzq-sidebar-categories{display:flex;flex-wrap:wrap;gap:8px}.tzq-sidebar-categories .tzq-badge{text-decoration:none;padding:6px 12px;font-weight:700;color:var(--tzq-text-secondary);background:var(--tzq-surface-50);border:1px solid var(--tzq-border-light);border-radius:var(--tzq-spacing-xs);transition:all 0.2s}.tzq-sidebar-categories .tzq-badge:hover{background:var(--tzq-primary-light,#dce4fb);color:var(--tzq-primary);border-color:var(--tzq-primary)}.tzq-category-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.tzq-category-list a{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;background:var(--tzq-surface-50);border:1px solid var(--tzq-border-light);border-radius:8px;color:var(--tzq-text-secondary);text-decoration:none;font-weight:600;transition:all 0.2s ease}.tzq-category-list a:hover{background:var(--tzq-primary-light,#dce4fb);color:var(--tzq-primary);border-color:var(--tzq-primary)}.tzq-category-list .tzq-category-count{background:#fff;padding:2px 8px;border-radius:12px;font-size:12px;color:var(--tzq-primary);font-weight:700;border:1px solid var(--tzq-border-light)}.tzq-sidebar-posts-list{display:flex;flex-direction:column;gap:12px}.tzq-mini-post{display:flex;align-items:center;gap:12px;text-decoration:none;padding:8px;border-radius:8px;transition:all 0.2s ease;background:var(--tzq-surface-50);border:1px solid var(--tzq-border-light)}.tzq-mini-post:hover{background:var(--tzq-primary-light,#dce4fb);border-color:var(--tzq-primary)}.tzq-mini-post__thumb-wrap{flex-shrink:0;width:64px;height:64px;border-radius:6px;overflow:hidden}.tzq-mini-post__thumb-wrap img{width:100%;height:100%;object-fit:cover}.tzq-mini-post__content{display:flex;flex-direction:column;gap:4px}.tzq-mini-post__title{margin:0;font-size:14px;line-height:1.4;color:var(--tzq-text-primary);font-weight:700;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.tzq-mini-post__date{font-size:12px;color:var(--tzq-text-muted);font-weight:500}.tzq-guest-cta-widget{background:linear-gradient(135deg,var(--tzq-primary) 0%,#1e3a8a 100%);padding:24px;border-radius:12px;color:#fff;text-align:center;box-shadow:0 4px 15px rgb(30 64 175 / .2);margin-top:24px}.tzq-guest-cta-widget__icon{font-size:2.5rem;margin-bottom:12px;line-height:1}.tzq-guest-cta-widget__title{color:white!important;margin:0 0 8px 0!important;font-size:1.25rem!important;font-weight:800!important}.tzq-guest-cta-widget__desc{color:rgb(255 255 255 / .9);font-size:.9rem;margin:0 0 16px 0;line-height:1.5}.tzq-guest-cta-widget__button{display:block;width:100%;padding:12px;background:#fff;color:var(--tzq-primary);text-decoration:none;font-weight:700;border-radius:8px;transition:transform 0.2s}.tzq-guest-cta-widget__button:hover{transform:scale(1.02)}