.starten-courses{max-width:1160px;margin-inline:auto}.starten-levels{display:flex;flex-wrap:wrap;gap:.65rem}.starten-levels button,.starten-lessons button,.starten-questions button,.starten-detail>button{border:1px solid var(--border, #d8dce3);border-radius:.75rem;background:var(--surface, #fff);color:inherit;padding:.65rem 1rem;cursor:pointer}.starten-levels button[aria-pressed=true],.starten-lessons button[aria-pressed=true]{outline:2px solid var(--primary, #2563eb);outline-offset:2px}.starten-lessons{display:grid;grid-template-columns:repeat(auto-fit,minmax(195px,1fr));gap:.75rem}.starten-lessons button{display:grid;gap:.4rem;text-align:start}.starten-lessons small,.starten-lessons span{font-size:.83rem;opacity:.8}.starten-detail,.starten-question{padding:1.25rem;border:1px solid var(--border, #d8dce3);background:var(--surface, #fff);border-radius:1rem}.starten-questions{display:grid;gap:1rem}.starten-question legend{font-weight:650;margin-bottom:.35rem}.starten-stem{font-size:1rem;margin:.65rem 0;unicode-bidi:plaintext}.starten-option{display:flex;gap:.65rem;align-items:center;margin-block:.4rem;cursor:pointer}.starten-pair{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin:.6rem 0}.starten-pair select{min-width:40%;padding:.5rem;border:1px solid #aeb4bf;border-radius:.55rem}.starten-word-list{display:flex;flex-wrap:wrap;gap:.45rem;margin:.65rem 0}.starten-help{font-size:.88rem;opacity:.8}.starten-error{padding:.8rem;border:1px solid #b42318;border-radius:.5rem}.starten-courses button:disabled{cursor:not-allowed;opacity:.55}@media (max-width: 560px){.starten-lessons{grid-template-columns:repeat(2,minmax(0,1fr))}}html.cz-starten-await-v249 .app-shell--student #student-main-content{visibility:hidden!important}html.cz-starten-route-v249 .app-shell--student #student-main-content{display:block!important}html.cz-starten-route-v249 .app-shell--student #student-main-content>*:not(#cz-starten-only-v249){display:none!important}html.cz-starten-route-v249 .app-shell--student #cz-farid-view,html.cz-starten-route-v249 .app-shell--student #cz-owner-education-hub,html.cz-starten-route-v249 .app-shell--student [data-cz-student-education]{display:none!important}html.cz-starten-route-v249 .app-shell--student #cz-starten-only-v249{display:block!important;visibility:visible!important;width:100%!important;margin:0!important;padding:0!important;background:transparent!important}#cz-starten-only-v249 .starten-courses{width:100%}#cz-starten-only-v249 .page-header{position:relative!important;isolation:isolate!important;display:flex!important;flex-direction:row!important;align-items:flex-start!important;justify-content:space-between!important;flex-wrap:wrap!important;width:100%!important;min-height:168px!important;box-sizing:border-box!important;padding:25px 29px 23px!important;margin:0 0 18px!important;gap:12px!important;overflow:hidden!important;border:1px solid #263a72!important;border-radius:19px!important;background:radial-gradient(ellipse at 30% 40%,#4554f533 0%,transparent 48%),radial-gradient(ellipse at 92% 105%,#9baef71d 0%,transparent 45%),linear-gradient(112deg,#111a41 3%,#17234b 49%,#111b42)!important;box-shadow:0 12px 28px #151b4529,inset 0 1px #f1f6ff12!important;color:#f8faff!important}#cz-starten-only-v249 .page-header:before{content:""!important;position:absolute!important;display:block!important;inset:auto auto -128px 18%!important;width:300px!important;height:300px!important;border-radius:50%!important;border:1px solid #c3d1ff21!important;box-shadow:0 0 0 34px #bfd0ff0a,0 0 0 72px #aebfff08!important;pointer-events:none!important;z-index:0!important}#cz-starten-only-v249 .page-header:after{content:""!important;position:absolute!important;left:0!important;bottom:0!important;width:38%!important;height:3px!important;background:linear-gradient(90deg,#4554f5,#94abff,transparent)!important;pointer-events:none!important;z-index:5!important}#cz-starten-only-v249 .page-header>*{position:relative!important;z-index:2!important}#cz-starten-only-v249 .page-header h1{color:#f8faff!important;margin-top:4px!important}#cz-starten-only-v249 .page-header p{color:#dce5fc!important;max-width:760px!important}#cz-starten-only-v249 .page-eyebrow{display:inline-flex!important;align-items:center!important;min-height:28px!important;padding:4px 10px!important;border:1px solid #e4ecff30!important;border-radius:999px!important;background:#dce7ff12!important;color:#eef3ff!important}#cz-starten-only-v249 .starten-levels,#cz-starten-only-v249 .starten-lessons,#cz-starten-only-v249 .starten-detail{position:relative;z-index:1}@media (max-width:700px){#cz-starten-only-v249 .page-header{min-height:148px!important;padding:21px 20px!important;border-radius:16px!important}#cz-starten-only-v249 .page-header:before{opacity:.6!important;left:-110px!important}}