main.dojo-page {
    padding: 0 1rem;
    max-width: 1200px;
    margin: 0 auto 60px;
}

.section {
    margin-top: 60px;
}

.section h2 {
    border-left: 6px solid #000;
    padding-left: 10px;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.class-list,
.event-list {
    display: grid;
    gap: 2rem;
}

.class-card,
.event-card {
    display: flex;
    flex-direction: column;
    background-color: #f8f8f8;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.class-card img,
.event-card img {
    width: 100%;
    object-fit: cover;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
}

.class-info,
.event-info {
    padding: 1rem;
}

.class-info h3,
.event-info h3 {
    margin-top: 0;
    font-size: 1.25rem;
    border-bottom: 1px solid #000;
    padding-bottom: 0.3rem;
}

.event-note {
    margin-top: 1rem;
    font-size: 0.95rem;
    color: #555;
}

.description {
    padding-top: 10px;
}

/* レスポンシブ対応 */
@media (min-width: 768px) {

    .class-list,
    .event-list {
        grid-template-columns: repeat(2, 1fr);
    }

    .class-card,
    .event-card {
        flex-direction: column;
    }
}