.cube_training_feedback_host {
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.digits_options.cube_training_feedback_host,
.count_order_strip.cube_training_feedback_host,
.enough5_board.cube_training_feedback_host,
.put_order5_board.cube_training_feedback_host,
.quantity_compare_frame.cube_training_feedback_host,
.numbers100_board.cube_training_feedback_host {
    overflow: visible;
}

.cube_training_feedback_host.is_correct .cube_addition_cube {
    animation: cube_training_correct_hop .78s cubic-bezier(.2,.8,.25,1.25) both;
}

.cube_training_feedback_host.is_correct .cube_training_feedback_item {
    animation: cube_training_correct_hop .78s var(--cube-training-feedback-delay, 90ms) cubic-bezier(.2,.8,.25,1.25) both;
}

.cube_training_feedback_host.is_correct .quantity_compare_item.cube_training_feedback_item {
    animation-name: quantity_compare_correct_hop;
}

.cube_training_feedback_host.is_correct .cube_addition_cube:nth-child(1) { animation-delay: 90ms; }
.cube_training_feedback_host.is_correct .cube_addition_cube:nth-child(2) { animation-delay: 150ms; }
.cube_training_feedback_host.is_correct .cube_addition_cube:nth-child(3) { animation-delay: 210ms; }
.cube_training_feedback_host.is_correct .cube_addition_cube:nth-child(4) { animation-delay: 270ms; }
.cube_training_feedback_host.is_correct .cube_addition_cube:nth-child(5) { animation-delay: 330ms; }
.cube_training_feedback_host.is_correct .cube_addition_cube:nth-child(6) { animation-delay: 390ms; }
.cube_training_feedback_host.is_correct .cube_addition_cube:nth-child(7) { animation-delay: 450ms; }
.cube_training_feedback_host.is_correct .cube_addition_cube:nth-child(8) { animation-delay: 510ms; }
.cube_training_feedback_host.is_correct .cube_addition_cube:nth-child(9) { animation-delay: 570ms; }
.cube_training_feedback_host.is_correct .cube_addition_cube:nth-child(10) { animation-delay: 630ms; }

.cube_training_celebration {
    position: absolute;
    inset: 0;
    z-index: 20;
    overflow: hidden;
    pointer-events: none;
}

.cube_training_particle {
    width: var(--particle-size);
    height: var(--particle-size);
    position: absolute;
    top: var(--particle-y);
    left: var(--particle-x);
    border-radius: var(--particle-radius);
    background: var(--particle-color);
    opacity: 0;
    animation: cube_training_confetti 1.05s var(--particle-delay) cubic-bezier(.18,.72,.24,1) both;
}

.cube_training_praise {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 21;
    max-width: calc(100% - 32px);
    padding: 11px 22px;
    box-sizing: border-box;
    border: 2px solid rgba(50,191,76,.24);
    border-radius: 999px;
    background: rgba(255,255,255,.96);
    color: var(--green);
    box-shadow: 0 13px 32px rgba(32,33,36,.17), 0 0 0 7px rgba(50,191,76,.08);
    font-size: 27px;
    line-height: 1.1;
    font-weight: var(--main_boldest_weight);
    text-align: center;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%,calc(-50% + 20px)) scale(.72) rotate(-3deg);
    animation: cube_training_praise 1.8s cubic-bezier(.18,.85,.25,1.15) both;
}

.cube_training_praise_centered {
    top: var(--cube-training-praise-top, 50%);
    animation-name: cube_training_praise_centered;
}

.cube_training_feedback_status {
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    position: absolute;
    overflow: hidden;
    clip: rect(0,0,0,0);
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}

@keyframes cube_training_confetti {
    0% { opacity: 0; transform: translate(0,0) rotate(0deg) scale(.2); }
    12%,78% { opacity: 1; }
    100% { opacity: 0; transform: translate(var(--particle-dx),var(--particle-dy)) rotate(var(--particle-rotation)) scale(1); }
}

@keyframes cube_training_praise {
    0% { opacity: 0; transform: translate(-50%,calc(-50% + 20px)) scale(.72) rotate(-3deg); }
    18% { opacity: 1; transform: translate(-50%,calc(-50% - 8px)) scale(1.12) rotate(2deg); }
    34% { transform: translate(-50%,calc(-50% - 2px)) scale(.98) rotate(-1deg); }
    70% { opacity: 1; transform: translate(-50%,calc(-50% - 5px)) scale(1) rotate(0); }
    100% { opacity: 0; transform: translate(-50%,calc(-50% - 42px)) scale(.94) rotate(0); }
}

@keyframes cube_training_praise_centered {
    0% { opacity: 0; transform: translate(-50%,calc(-50% + 20px)) scale(.72) rotate(-3deg); }
    18% { opacity: 1; transform: translate(-50%,calc(-50% - 8px)) scale(1.12) rotate(2deg); }
    34% { transform: translate(-50%,calc(-50% - 2px)) scale(.98) rotate(-1deg); }
    70% { opacity: 1; transform: translate(-50%,calc(-50% - 5px)) scale(1) rotate(0); }
    100% { opacity: 0; transform: translate(-50%,calc(-50% - 42px)) scale(.94) rotate(0); }
}

@keyframes cube_training_correct_hop {
    0% { transform: translateY(0) rotate(0) scale(1); }
    34% { transform: translateY(-26px) rotate(-5deg) scale(1.08); }
    62% { transform: translateY(3px) rotate(3deg) scale(.98); }
    82% { transform: translateY(-7px) rotate(-1deg) scale(1.03); }
    100% { transform: translateY(0) rotate(0) scale(1); }
}

@keyframes quantity_compare_correct_hop {
    0% { translate: 0 0; rotate: 0deg; scale: 1; }
    34% { translate: 0 -26px; rotate: -5deg; scale: 1.08; }
    62% { translate: 0 3px; rotate: 3deg; scale: .98; }
    82% { translate: 0 -7px; rotate: -1deg; scale: 1.03; }
    100% { translate: 0 0; rotate: 0deg; scale: 1; }
}

@media (max-width:520px) {
    .cube_training_praise {
        padding: 9px 16px;
        font-size: 21px;
        white-space: normal;
    }
}

@media (prefers-reduced-motion:reduce) {
    .cube_training_particle { display: none; }

    .cube_training_feedback_host.is_correct .cube_addition_cube,
    .cube_training_feedback_host.is_correct .cube_training_feedback_item { animation: none; }

    .cube_training_feedback_host.is_correct .quantity_compare_item.cube_training_feedback_item { animation: none; }

    .cube_training_praise {
        opacity: 1;
        transform: translate(-50%,-50%);
        animation: none;
    }
}