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20px;border-radius:50px;font-weight:600;font-size:14px;display:flex;align-items:center;gap:8px}.app-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin-top:20px}.app-item{background:#fdfdfd;padding:20px;border-radius:10px;border:1px solid #eee}.app-item h5{font-size:16px;font-weight:700;margin-bottom:10px;color:#333}.app-item p{font-size:14px;margin-bottom:0;color:#666}.mobile-filter-toggle{display:none;align-items:center;justify-content:space-between;width:100%;padding:15px 20px;background:#fff;border:1px solid #eee;border-radius:8px;margin-bottom:20px;font-weight:700;color:#333;box-shadow:0 2px 10px rgba(0,0,0,0.05)}@media (max-width:991px){.mobile-filter-toggle{display:flex}}.mobile-filter-toggle i{font-size:18px}.doc-toc-floating{position:fixed;right:0;top:255px;width:240px;background:#fff;border-radius:10px 0 0 10px;box-shadow:-5px 5px 20px rgba(0,0,0,0.08);padding:20px;z-index:99;display:none;border:1px solid #f0f0f0;border-right:none;transition:all 0.3s ease}@media (min-width:1600px){.doc-toc-floating{display:block;right:0}}@media (min-width:1200px) and (max-width:1599px){.doc-toc-floating{display:block;right:0;width:200px}}.toc-title{font-size:14px;font-weight:700;text-transform:uppercase;color:#333;margin-bottom:15px;letter-spacing:1px;border-bottom:2px solid var(--main-color);padding-bottom:10px;display:inline-block}.toc-list{list-style:none;padding:0;margin:0}.toc-list li{margin-bottom:10px}.toc-list li:last-child{margin-bottom:0}.toc-list li a{color:#555;font-size:14px;display:block;padding:5px 0;transition:all 0.2s ease;border-left:2px solid transparent;padding-left:10px;position:relative}.toc-list li a:hover,.toc-list li a.active{color:var(--main-color);font-weight:600;border-left-color:var(--main-color);background:linear-gradient(90deg,rgba(253,137,0,0.05) 0%,rgba(255,255,255,0) 100%)}.toc-back-to-top{margin-top:20px;padding-top:15px;border-top:1px solid #eee}.toc-back-to-top a{color:#888!important;font-size:13px!important;display:flex!important;align-items:center;gap:8px}.toc-back-to-top a:hover{color:var(--main-color)!important;background:none!important;border-left-color:transparent!important}@media (max-width:991px){.page-sidebar{display:none;margin-bottom:30px}.page-sidebar.active{display:block}.doc-section{padding:25px}.doc-section h2{font-size:26px}.feature-grid{grid-template-columns:1fr}.spec-table-wrapper{margin-left:-15px;margin-right:-15px;border-radius:0;border-left:none;border-right:none}.doc-table th,.doc-table td{padding:12px 15px}}