.session-page,
.lab-page {
    position: relative;
    padding-top: 10rem;
    background-image: url(../img/web-bg05.png);
    background-repeat: no-repeat;
    background-position: top;
    background-size: cover;
}

.lab-page {
    background-color: #ece0f5;
}

@media (max-width: 992px) {

    .session-page,
    .lab-page {
        background-image: url(../img/web-bg04.png);
        background-position: right top;
        background-size: contain;
    }
}

.tag-box {
    padding: 2rem;
    border-radius: 10px;
    background-color: #f3eaf9;
    box-shadow: 0 0 0 3px rgba(243, 234, 249, 0.4);
}

.session-header {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    width: 100%;
}

.session-tag {
    flex-shrink: 0;
    font-size: 14px;
    color: #ffffff;
    background-color: var(--pink);
    padding: 3px 10px;
    margin-right: 1.2rem;
}

.session-title h3 {
    font-weight: 600;
    margin-bottom: 25px;
}

@media (max-width:768px) {
    .session-title h3 {
        padding-left: 0;
        margin: 5px 0 15px;
    }
}

.session-info {
    font-size: 16px;
}

.session-info .title {
    color: #c471ed;
    margin-top: 8px;
}

.session-info .title:first-child {
    margin-top: 0;
}

.sp-top {
    position: relative;
    margin-top: 2rem;
    padding-top: 2rem;
}

.sp-top::before {
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    width: 100%;
    color: #a062dd;
    height: 1px;
    background-image: linear-gradient(90deg, rgba(0, 0, 0, 0), #a062dd 50%, rgba(0, 0, 0, 0) 100%);
}

.info-photo {
    display: block;
    width: 100%;
    overflow: hidden;
    border-radius: 20px;
    box-shadow: rgba(0, 0, 0, 0.2) 0px 0px 0px 1px;
}

.info-photo img {
    object-fit: cover;
}

.source-btn a {
    text-align: center;
    display: block;
    margin: 0 auto 10px;
}

@media (max-width:768px) {
    .tag-box {
        padding: 25px 2rem;
    }

    .info-photo {
        margin: 0 auto 20px;
        max-width: 250px;
    }

    .sp-top h3,
    .sp-top h6 {
        text-align: center;
    }
}

.lab-subtitle {
    font-size: 20px;
    font-weight: 600;
    background-color: #F5F5F5;
    padding: 12px;
    border-radius: 10px;
    margin-bottom: 10px;
}