.nd-occasion-school-start.nd-test-hero{position:relative;overflow:hidden;border-color:#72cec5;background:radial-gradient(circle at 82% 12%,rgba(255,190,76,.36),transparent 27%),linear-gradient(135deg,#e9fbf7,#edf4ff);box-shadow:0 14px 34px rgba(18,73,104,.14)}
.nd-occasion-school-start.nd-test-hero:before,.nd-occasion-school-start.nd-test-hero:after{position:absolute;z-index:0;pointer-events:none}.nd-occasion-school-start.nd-test-hero:before{top:23px;left:47%;content:'1 + 2 = 3';color:rgba(11,116,125,.13);font-size:42px;font-weight:900;transform:rotate(-7deg)}.nd-occasion-school-start.nd-test-hero:after{right:32px;bottom:18px;content:'✏️';font-size:48px;opacity:.55;transform:rotate(-18deg)}
.nd-occasion-school-start.nd-test-hero>*{position:relative;z-index:1}.nd-occasion-school-start.nd-test-hero h1{color:#142f62}.nd-occasion-school-start.nd-test-hero p{color:#52647e}.nd-occasion-school-start.nd-test-hero .nd-test-hero-image{border-color:#f3a43b;background:#fff}.nd-occasion-school-start.testMainContainer .btn-orange{border-color:#ff762d;background:#ff762d;box-shadow:0 6px 0 #bd4914}.nd-occasion-school-start.testMainContainer .btn-orange:hover{background:#ff8a4b}
.nd-school-sky{position:fixed;z-index:0;inset:0;overflow:hidden;pointer-events:none}.nd-school-symbol{position:absolute;top:-55px;left:var(--symbol-left);color:#15958e;font-size:var(--symbol-size);font-weight:900;line-height:1;opacity:var(--symbol-opacity);filter:drop-shadow(0 3px 5px rgba(24,68,92,.14));animation:nd-school-fall var(--symbol-duration) linear var(--symbol-delay) infinite;will-change:transform}@keyframes nd-school-fall{0%{transform:translate3d(0,-12vh,0) rotate(0)}50%{transform:translate3d(var(--symbol-drift),52vh,0) rotate(180deg)}100%{transform:translate3d(0,112vh,0) rotate(360deg)}}
.nd-site>.nd-wrapper,.nd-site>header,.nd-site>footer{position:relative;z-index:1}@media(max-width:700px){.nd-occasion-school-start.nd-test-hero:before{font-size:28px}.nd-school-symbol:nth-child(n+5){display:none}}@media(prefers-reduced-motion:reduce){.nd-school-symbol{animation:none}.nd-school-symbol:nth-child(n+3){display:none}}
.nd-school-music-switch{display:flex;align-items:center;gap:11px;min-height:62px;margin:0;padding:9px 14px;border:1px solid #75cdc5;border-radius:16px;background:#f3fffc;color:#17375f;font-size:15px;font-weight:900;line-height:1.25;cursor:pointer;user-select:none;box-shadow:0 5px 16px rgba(28,73,93,.1)}.nd-school-music-switch input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.nd-school-music-switch-visual{position:relative;flex:0 0 auto;width:58px;height:32px;border:2px solid #82a7af;border-radius:999px;background:#b8ced1;box-shadow:inset 0 1px 3px rgba(0,0,0,.16);transition:background .2s,border-color .2s}.nd-school-music-switch-visual:after{content:'♪';position:absolute;top:3px;left:3px;display:grid;width:22px;height:22px;place-items:center;border-radius:50%;background:#fff;color:#1a6d72;font-size:13px;box-shadow:0 2px 6px rgba(0,0,0,.22);transition:transform .2s}.nd-school-music-switch input:checked+.nd-school-music-switch-visual{border-color:#0c9991;background:#28b8ae}.nd-school-music-switch input:checked+.nd-school-music-switch-visual:after{transform:translateX(26px)}.nd-school-music-switch:focus-within .nd-school-music-switch-visual{outline:3px solid rgba(40,184,174,.25);outline-offset:2px}@media(max-width:700px){.nd-school-music-switch{width:100%;justify-content:center}}