.page-top {
    position: relative;
    height: 50vh;
    color: white;
    overflow: hidden;
}
.page-top-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -1; 
}
.page-title {
    position: absolute;
    top: 65%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    font-size: 4rem;
    letter-spacing: 0.1em;
    font-weight: 600;
    font-family: 'Times New Roman', serif;
    background: linear-gradient(to bottom, Black, Black);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    background-color: rgba(255, 255, 255, 0.9);
    text-align: center;
}


/* モバイル対応 */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-title {
        top: 60%;
        margin-top: 8px;
        font-size: 2.8rem;
        width: 90%;
    }
}