#s3-flash-hub{font-family:'Segoe UI',sans-serif;color:#172b43}.s3f-hero{background:linear-gradient(115deg,#132b42,#17594f)!important;border:0!important;border-radius:20px!important;padding:30px!important;color:#fff!important;margin-bottom:24px!important}.s3f-hero small{color:#99d5c6!important;font-size:11px!important;letter-spacing:1.8px}.s3f-hero h1{color:#fff!important;font-size:clamp(25px,3vw,35px)!important;letter-spacing:-.7px;margin:10px 0!important}.s3f-hero p{color:#c3d9db!important;font-size:14px!important;line-height:1.7}.s3f-modes{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.s3f-modes a{border:1px solid #ffffff35;padding:10px 15px;border-radius:9px;color:#fff;font-size:13px;font-weight:600;text-decoration:none}.s3f-modes a[aria-current]{background:#fff;color:#173a43;border-color:#fff}.s3f-courses-heading{font-size:18px!important;margin:0 0 5px!important;color:#172b43!important}.s3f-courses-note{font-size:13px;color:#708195;margin:0 0 15px}.s3f-course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:25px}.s3f-course-tile{display:flex;align-items:center;gap:14px;width:100%;min-width:0;text-align:left;background:#fff;color:#253a51;border:1px solid #e0e8ed;border-radius:13px;padding:18px;font:600 14px/1.5 'Segoe UI',sans-serif;cursor:pointer;box-shadow:0 2px 5px #152b4103;transition:background .15s,border-color .15s}.s3f-course-tile:hover{border-color:#65a599;background:#f5fbf9}.s3f-course-tile[aria-pressed=true]{border-color:#087f78;background:#eef8f4;box-shadow:0 0 0 1px #087f78}.s3f-course-number{display:flex;align-items:center;justify-content:center;background:#edf3f6;color:#64768a;width:36px;height:36px;border-radius:10px;flex-shrink:0;font-size:12px}.s3f-course-tile[aria-pressed=true] .s3f-course-number{background:#087f78;color:#fff}.s3f-course-name{overflow-wrap:anywhere}.s3f-toolbar{display:block!important;padding:18px 20px!important;border-radius:13px!important;background:#fff!important;border:1px solid #e0e8ed!important}.s3f-toolbar input{width:100%!important;border:1px solid #dce5e9!important;border-radius:9px!important;background:#f8fafb!important;font-size:14px!important;padding:12px 14px!important}.s3f-toolbar label{font-size:12px!important;color:#687b8e!important}.s3f-course-summary{padding:0!important;margin:22px 0 18px!important;gap:10px;flex-wrap:wrap}.s3f-course-summary strong{font-size:16px!important;color:#172b43!important}.s3f-course-summary a{color:#087f78!important}.s3f-group h2{color:#687b8e!important;font-size:13px!important;font-weight:600!important;margin:22px 0 12px!important}.s3f-deck{border:1px solid #e0e8ed!important;border-radius:13px!important;background:#fff!important;box-shadow:none!important;padding:18px!important;transition:transform .15s,border-color .15s}.s3f-deck:hover{transform:translateY(-2px);border-color:#65a599!important}.s3f-deck strong{font-size:15px!important;color:#253a51!important}.s3f-deck span{color:#708195!important;font-size:12px!important}.s3f-deck .s3f-deck-icon{background:#eef7f4!important;color:#087f78!important;border-radius:10px!important;font-size:22px!important}.s3f-empty{background:#fff!important;border:1px dashed #dce5e9!important;color:#708195!important;border-radius:13px!important;padding:30px!important}.s3f-course-error{color:#a34259;font-size:13px}.s3f-course-retry{border:1px solid #dce5e9;background:#fff;border-radius:8px;padding:8px 12px;margin:8px 0 20px;cursor:pointer}#s3-flash-hub :focus-visible{outline:3px solid #087f78;outline-offset:3px}#s3-mobile-nav:has([data-s3-vocab-link]){grid-template-columns:repeat(6,minmax(0,1fr))!important}#s3-mobile-nav [data-s3-vocab-link]{min-width:0}


@media(max-width:1000px){.s3f-course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.s3f-hero{padding:24px 20px!important;border-radius:16px!important}.s3f-course-grid{grid-template-columns:1fr;gap:8px}.s3f-course-tile{min-height:65px;padding:13px 15px;font-size:13px}.s3f-course-number{width:32px;height:32px}.s3f-toolbar{padding:15px!important}.s3f-course-summary strong{font-size:14px!important}.s3f-course-summary a{font-size:12px!important}.s3f-modes a{font-size:12px;padding:9px 12px}#s3-mobile-nav a{font-size:9px!important;padding-left:3px!important;padding-right:3px!important}}



html body.s3-premium #s3-premium-rail{top:var(--s3-header-bottom,78px)!important;overflow-y:auto!important;overscroll-behavior:contain;padding-bottom:22px!important}html body.s3-premium #s3-premium-rail .s3-rail-link{flex-shrink:0;min-height:48px;padding-top:13px!important;padding-bottom:13px!important;font-size:14px!important}html body.s3-premium #s3-premium-rail .s3-rail-art{min-height:70px!important;flex-shrink:0}html body.s3-premium .navbar-area{z-index:1040!important}html body.s3-premium .navbar-area :is(.navbar-brand,.logo){overflow:visible!important}html body.s3-premium .navbar-area a[hidden]{display:none!important}html body.s3-premium .navbar-area :is(.navbar-brand,.main-responsive-nav .logo) img{object-fit:contain!important;object-position:center!important}#s3-learning-menu-toggle,#s3-learning-menu-shade{display:none}html body #s3-mobile-nav:has([data-s3-vocab-link]){grid-template-columns:repeat(6,minmax(0,1fr))!important}#s3-mobile-nav [data-s3-vocab-link] svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6}


@media(max-width:768px){#s3-learning-menu-toggle{display:block;position:fixed;z-index:1042;top:calc(var(--s3-header-bottom,56px) + 7px);left:12px;border:1px solid #dce5ed;border-radius:9px;background:#fff;color:#304c65;padding:9px 12px;font:600 12px 'Segoe UI',sans-serif;box-shadow:0 2px 6px #17304b08}body.s3-premium:not(.s3-quiz-focus) #page.container,body.s3-premium:not(.s3-quiz-focus) .dashboard_main_content{padding-top:56px!important}html body.s3-premium.s3-learning-menu-open #s3-premium-rail{display:flex!important;visibility:visible!important;transform:none!important;z-index:1045!important;width:240px!important;box-shadow:12px 0 30px #17304b20}html body.s3-learning-menu-open #s3-learning-menu-shade{display:block;position:fixed;inset:var(--s3-header-bottom,56px) 0 0;z-index:1044;border:0;background:#13243b40}html body.s3-quiz-focus #s3-learning-menu-toggle{display:none}html body.s3-premium #s3-mobile-nav a span{font-size:9px!important}}