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(pointer:coarse){.form-control,.form-select,textarea,input[type=text],input[type=email],input[type=password],input[type=search],input[type=tel],input[type=number],input[type=url],input[type=date],input[type=datetime-local],select{font-size:16px}}.btani-watch-course-title{font-size:var(--fs-h4);font-weight:var(--fw-bold)}@media (min-width:992px){.btani-watch-course-title{font-size:var(--fs-h2)}}@media (max-width:991.98px){.btani-lesson-nav{z-index:5;padding:.75rem .25rem calc(.75rem + env(safe-area-inset-bottom));background:var(--bs-body-bg);border-top:1px solid var(--bs-border-color);margin-inline:-.25rem;position:sticky;bottom:0}}.btani-scroll-anchor{scroll-margin-top:calc(var(--btani-sticky-top) + 16px)}@media (max-width:767.98px){.btani-wizard-nav{z-index:5;padding:.75rem .25rem calc(.75rem + env(safe-area-inset-bottom));background:var(--bs-body-bg);border-top:1px solid var(--bs-border-color);margin-inline:-.25rem;position:sticky;bottom:0}}.btani-file-pick:focus-within{outline:2px 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20px;display:flex}.btani-app-logo{align-items:center;gap:var(--sp-3);color:var(--gray-900);text-decoration:none;display:inline-flex}.btani-app-logo:hover{color:var(--gray-900)}.btani-app-logo-mark{background:var(--blue-gradient100);width:32px;height:32px;font-size:var(--fs-h5);color:#fff;border-radius:9px;flex-shrink:0;justify-content:center;align-items:center;font-weight:700;line-height:1;display:inline-flex}.btani-app-logo-text{font-size:var(--fs-h5);font-weight:var(--fw-bold);letter-spacing:-.01em}.btani-app-logo-text .btani-logo-suffix{font-weight:var(--fw-medium);color:var(--gray-500)}.btani-app-topbar-actions{align-items:center;gap:8px;margin-left:auto;display:flex}.btani-app-icon-button,.btani-app-topbar-actions .btani-header-action{border:1px solid var(--btani-border);background:var(--white,#fff);width:40px;min-width:40px;height:40px;color:var(--gray-700);box-shadow:none;border-radius:10px;justify-content:center;align-items:center;padding:0;font-size:18px;display:inline-flex}.btani-app-icon-button:hover,.btani-app-topbar-actions .btani-header-action:hover,.btani-app-topbar-actions .btani-header-action:focus-visible{border-color:var(--gray-200);color:var(--gray-900);background:#f2f4f7}.btani-app-icon-button:focus-visible,.btani-app-topbar-link:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.btani-app-topbar-actions .btani-cart-label{display:none}.btani-app-topbar-actions .btani-header-action .badge{min-width:18px;padding:2px var(--sp-1);border:2px solid var(--white,#fff);font-size:var(--fs-xs);line-height:1}.btani-app-topbar-link{align-items:center;gap:var(--sp-2);height:40px;font-size:var(--fs-ui);font-weight:var(--fw-medium);color:var(--gray-700);border-radius:10px;padding:0 12px;text-decoration:none;display:inline-flex}.btani-app-topbar-link i{font-size:18px}.btani-app-topbar-link:hover{color:var(--gray-900);background:#f2f4f7}.btani-app-topbar-divider{background:var(--btani-border);width:1px;height:24px;margin:0 4px}.btani-app-shell{background:#f5f7fa}.btani-app-content .btani-state:not(.card .btani-state){border:1px solid var(--btani-border);background:var(--white,#fff);border-radius:12px;padding:56px 24px}.btani-app-content .btani-state-icon{background:var(--primary-100);width:56px;height:56px;color:var(--primary);border-radius:50%;justify-content:center;align-items:center;margin-bottom:8px;font-size:26px;display:inline-flex}.btani-app-content{width:100%;max-width:1600px;padding:24px 20px 48px}.btani-app-shell.is-full-width .btani-app-content{max-width:none;padding:0 0 32px}@media (min-width:992px){.btani-app-shell:not(.is-full-width){grid-template-columns:var(--btani-app-sidebar-width) minmax(0, 1fr);align-items:start;transition:grid-template-columns 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(max-width:575.98px){.btani-table-scroll[data-overflow=true] .btani-sticky-start{white-space:normal;max-width:45vw}}.btani-footer{background:var(--brand-navy);color:#b9c6e0}.btani-footer .footer-top{padding:var(--sp-16) 0 var(--sp-10);background:0 0}.btani-footer .footer-title{color:#fff}.btani-footer p,.btani-footer address,.btani-footer .footer-menu ul li,.btani-footer .footer-menu ul li a,.btani-footer .footer-link li a{color:#b9c6e0}.btani-footer .footer-menu ul li a:hover,.btani-footer .footer-menu ul li a:focus-visible,.btani-footer .footer-link li a:hover,.btani-footer .footer-link li a:focus-visible{color:#fff;text-underline-offset:3px;text-decoration:underline}.btani-footer .footer-menu .btani-footer-phone{font-size:var(--fs-h5);font-weight:var(--fw-bold);color:var(--brand-yellow)}.btani-footer-suffix{font-weight:var(--fw-semibold);color:#7fdcfb}.btani-footer .btani-footer-social,.btani-footer .btani-footer-outline{color:#fff;background:#ffffff14;border:1px solid #ffffff4d}.btani-footer .btani-footer-social:hover,.btani-footer .btani-footer-social:focus-visible,.btani-footer .btani-footer-outline:hover,.btani-footer .btani-footer-outline:focus-visible{color:#fff;background:#ffffff29;border-color:#fff}.btani-footer .footer-bottom{background:#0000002e;border-top:1px solid #ffffff1f}.btani-footer :focus-visible{outline-color:var(--brand-yellow)}@media (max-width:767.98px){.btani-footer .footer-top{padding:var(--sp-10) 0 var(--sp-8)}.btani-footer .btani-footer-split ul{column-gap:var(--sp-4);columns:2}.btani-footer .btani-footer-split ul li{break-inside:avoid}}@media (max-width:575.98px){.btani-footer .footer-bottom{padding-bottom:calc(120px + env(safe-area-inset-bottom))}}