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#0000004d;transition:transform .2s ease,border-color .2s ease}.sidebar-card:hover{border-color:#38bdf8}.nav-grid-item:hover{border-color:#38bdf8!important}@media(max-width:600px){.file-attach-container{flex-direction:column;align-items:flex-start;text-align:left}.file-download-btn{width:100%;text-align:center;box-sizing:border-box;padding:12px}.input-check-group{flex-direction:column}.solve-check-btn{width:100%!important;padding:12px 0!important}.subject-header-container{flex-direction:column!important;gap:20px!important;align-items:center!important;min-height:auto!important;margin-bottom:40px!important}.back-btn-wrapper{position:static!important;width:100%!important;display:flex!important;justify-content:flex-start!important}.title-wrapper{padding:0!important;width:100%!important}.anim-toggle-btn.mobile-bottom-toggle{display:none!important}.subject-layout{flex-direction:column!important;gap:30px!important}.progress-side{position:static!important;flex:1 1 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