.about-section {
    background: #ffffff;
    border: 1px solid #e5e5e7;
    border-radius: 14px;
    padding: 35px;
    margin-bottom: 30px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.about-section h1 {
    font-size: 28px;
    font-weight: 800;
    color: #2481cc;
    margin: 0 0 20px 0;
    letter-spacing: 0.5px;
}

.about-section h2 {
    font-size: 20px;
    font-weight: 700;
    color: #000000;
    margin: 35px 0 20px 0;
    border-bottom: 1px solid #e5e5e7;
    padding-bottom: 10px;
}

.about-p {
    font-size: 15px;
    line-height: 1.6;
    color: #212121;
    margin: 0 0 15px 0;
}

/* ИСПРАВЛЕНО: Единый стиль карточек без боковых полосок */
.highlight-box {
    background: #f4f4f5;
    border: 1px solid #e5e5e7;
    padding: 20px;
    border-radius: 12px;
    margin: 20px 0;
}

.highlight-box p {
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
    color: #212121;
}

.rules-table-container {
    overflow-x: auto;
    margin: 20px 0;
}

.rules-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    text-align: left;
}

.rules-table th {
    background: #f4f4f5;
    padding: 12px 15px;
    color: #707579;
    font-weight: 700;
    font-size: 12px;
    text-transform: uppercase;
    border-bottom: 1px solid #e5e5e7;
}

.rules-table td {
    padding: 14px 15px;
    border-bottom: 1px solid #f4f4f5;
    font-weight: 500;
}

.percent-badge {
    background: #e8f3fc;
    color: #2481cc;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 6px;
}

.mechanics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.mechanic-card {
    background: #fafafa;
    border: 1px solid #e5e5e7;
    border-radius: 12px;
    padding: 22px;
}

.mechanic-card h3 {
    margin: 0 0 12px 0;
    font-size: 15px;
    font-weight: 700;
    color: #2481cc;
}

.mechanic-card p {
    margin: 0;
    font-size: 13.5px;
    line-height: 1.5;
    color: #212121;
}

@media (max-width: 768px) {
    .about-section {
        padding: 20px;
    }
}