@charset "utf-8";

/*===============================================
* layout
===============================================*/
.koiki-work-header-full {
    margin-bottom: 20px;
}

/*===============================================
* titile-area
===============================================*/
.koiki-pref-name-header {
    font-size: 14px;
    font-weight: bold;
    color: #666;
    margin-bottom: 5px;
}

.koiki-work-title {
    font-size: 26px;
    font-weight: bold;
    color: #333;
    margin: 0;
    line-height: 1.3;
}

/*===============================================
* main-area
===============================================*/
.koiki-main-section {
    margin-bottom: 40px;
}

.koiki-left-col {
    margin-bottom: 30px;
}

.koiki-work-image-area {
    text-align: center;
}

.koiki-main-img {
    width: 100%;
    height: auto !important;
    vertical-align: top;
}

/* 右カラム基本データ */
.koiki-info-list-basic {
    margin: 0;
    border-top: 1px solid #eee;
}

.koiki-info-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 12px 0;
    border-bottom: 1px solid #eee;
}

.koiki-info-row dt {
    width: 40%;
    font-size: 13px;
    color: #888;
    margin: 0;
    font-weight: normal;
}

.koiki-info-row dd {
    width: 60%;
    text-align: right;
    font-size: 15px;
    color: #333;
    margin: 0;
    font-weight: bold;
    word-break: break-all;
}

/* --- 3. 下部詳細エリア --- */
.koiki-detail-section-full {
    margin-bottom: 40px;
}

.koiki-detail-block {
    margin-bottom: 40px;
}

.koiki-detail-content {
    font-size: 15px;
    line-height: 1.8;
    color: #444;
}

.koiki-detail-content p img {
    max-width: 100%;
    height: auto;
    border-radius: 0;
    margin-left: 0 !important;
}

/*===============================================
* relation-area
===============================================*/
.koiki-related-section {
    margin-top: 60px;
    padding: 40px;
    background-color: #f7f9fa;
    border-radius: 8px;
}

.koiki-related-section .koiki-related-title {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    margin-top: 0;
    margin-bottom: 25px;
    text-align: center;
    border: none;
}

.koiki-related-section .koiki-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.koiki-related-section .koiki-item {
    width: calc((100% - 60px) / 4);
    background: #fff;
    border-radius: 4px;
    overflow: hidden;
    transition:
        transform 0.2s,
        box-shadow 0.2s;
}

.koiki-related-section .koiki-card-link {
    display: block;
    text-decoration: none !important;
    color: inherit;
}

.koiki-related-section .koiki-image-box {
    aspect-ratio: 16 / 9;
    background-color: #eee;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0;
}

.koiki-related-section .koiki-image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.koiki-related-section .koiki-info {
    padding: 0 16px 8px 16px;
}

.koiki-related-section .koiki-pref {
    display: block;
    font-size: 11px;
    color: #888;
    margin-bottom: 6px;
}

.koiki-related-section .koiki-title {
    font-size: 15px;
    font-weight: bold;
    line-height: 1.5;
    margin: 0;
    color: #333;
    border: none;
}

/*--- sp ---*/
@media (max-width: 767px) {
    .koiki-related-section {
        padding: 20px 15px;
        margin-left: -15px;
        margin-right: -15px;
        border-radius: 0;
    }

    .koiki-related-section .koiki-item {
        width: calc((100% - 45px) / 3);
    }
}

@media (max-width: 480px) {
    .koiki-related-section .koiki-item {
        width: calc((100% - 30px) / 2);
    }
}

.koiki-more-link-container {
    margin-top: 16px;
}