.proveryai-block {
    background: #f7f9fc;
    border: 2px solid #4a90e2;
    border-radius: 12px;
    padding: 24px;
    margin: 35px 0;
    font-family: inherit;
    color: #2c3e50;
    box-shadow: 0 4px 14px rgba(74, 144, 226, .08);
}

.proveryai-title {
    margin: 0 0 6px;
    font-size: 1.5em;
    color: #2c3e50;
}

/* ✅ ИЗМЕНЕНО: #7f8c8d → #34495e (более тёмный) */
.proveryai-subtitle {
    margin: 0 0 18px;
    color: #34495e;
    font-size: .95em;
}

/* ✅ ИЗМЕНЕНО: #7f8c8d → #34495e (более тёмный) */
.ps-progress {
    color: #34495e;
    font-size: .85em;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: .5px;
}

.ps-text {
    font-size: 1.15em;
    margin-bottom: 16px;
    font-weight: 600;
}

.ps-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 14px;
}

.ps-option {
    padding: 13px 16px;
    background: #fff;
    border: 2px solid #d0d7de;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1em;
    text-align: left;
    transition: .2s;
    color: #2c3e50;
    font-family: inherit;
}

/* ✅ ИЗМЕНЕНО: добавлен color: #2c3e50 — цвет шрифта не меняется при наведении */
.ps-option:hover:not(:disabled) {
    border-color: #4a90e2;
    background: #f0f6ff;
    color: #2c3e50;
}

.ps-option:disabled {
    cursor: default;
}

.ps-option.ps-correct {
    border-color: #27ae60;
    background: #e8f8ef;
    color: #1e8449;
    font-weight: 700;
}

.ps-option.ps-wrong {
    border-color: #e74c3c;
    background: #fdecea;
    color: #c0392b;
    font-weight: 700;
}

.ps-feedback {
    margin-top: 14px;
    animation: psFade .25s ease-in;
}

@keyframes psFade {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

.ps-result {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    margin-bottom: 10px;
    font-size: 1.05em;
}

.ps-icon {
    display: inline-flex;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    color: #fff;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.ps-icon-ok {
    background: #27ae60;
}

.ps-icon-err {
    background: #e74c3c;
}

.ps-rule {
    background: #fff;
    padding: 12px 14px;
    border-left: 4px solid #4a90e2;
    border-radius: 6px;
    margin-bottom: 14px;
    color: #34495e;
    line-height: 1.55;
}

.ps-next,
.ps-restart {
    background: #4a90e2;
    color: #fff;
    border: none;
    padding: 11px 22px;
    border-radius: 8px;
    cursor: pointer;
    font-size: .98em;
    font-weight: 600;
    transition: background .2s;
    font-family: inherit;
}

.ps-next:hover,
.ps-restart:hover {
    background: #357ab8;
}

.ps-results {
    text-align: center;
    padding: 10px 0;
}

.ps-results h4 {
    margin: 0 0 14px;
    font-size: 1.3em;
    color: #2c3e50;
}

.ps-results p {
    margin: 6px 0;
}

.ps-level {
    font-size: 1.15em;
    font-weight: 700;
    margin: 14px 0 18px !important;
    color: #4a90e2;
}

.ps-score-bar {
    height: 14px;
    background: #e8edf3;
    border-radius: 8px;
    overflow: hidden;
    margin: 10px 0 18px;
}

.ps-score-fill {
    height: 100%;
    background: linear-gradient(90deg, #4a90e2, #27ae60);
    transition: width .6s ease;
}