/* ========================================
   ページヘッダー
   ======================================== */
.page-header {
    display: flex;
    flex-direction: column;
    gap: 48px;
    align-items: flex-start;
}

.page-header--top {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.page-header.archive {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px 0;
}

.page-header--title {
    font-size: 32px;
    font-weight: bold;
    color: #316EA9;
    line-height: 1.5;
    letter-spacing: 0.1em;
}

.page-header--single-tags {
    padding-top: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.page-header--tags-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .page-header {
        gap: 24px;
    }

    .page-header--top {
        gap: 12px;
    }

    .page-header.archive {
        padding: 32px 16px 0;
    }

    .page-header--title {
        font-size: 20px;
    }
}