/* 共通設定 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}
.sub-title {
    text-align: center;
    text-decoration: underline;
    margin-bottom: 30px;
    font-size: 1.5rem;
}

.summary-content {
    font-size: 1.0rem;
    margin-bottom: 80px;
}
.summary-item { margin-bottom: 25px; }
.summary-item p:first-child { font-weight: bold; font-size: 1.2rem; }

details summary { list-style: none; cursor: pointer; }
details summary::-webkit-details-marker { display: none; }

.sp-layout { display: none !important; }

.exec-img-container {
    position: relative;
	margin-top: 60px;

    border: 3px solid #111;
    background-color: #fff;
    outline: 3px solid #333;
    outline-offset: 4px;
    margin: 0 auto;
    
    width: 80%;

    aspect-ratio: 16 / 9;
}

.exec-img-container img {
    filter: saturate(1.1) contrast(1.05);
    width: 100%;
    height: auto;
    aspect-ratio:  3/2;
	object-fit: cover;
    display: block;
}

/* PC */
@media screen and (min-width: 769px) {
    .pc-layout { display: block !important; }
    .sp-layout { display: none !important; }

    .exec-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 80px;
        padding: 0 100px;
        margin-bottom: 40px;
    }
    .main-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 80px;
    }
    .dept-info h3 {
        border-bottom: 2px solid #333;
        padding-bottom: 5px;
        margin-bottom: 15px;
        font-size: 1.5rem;
    }
    .dept-info .info-box{
        border-top: 2px solid #333;
        padding-top: 5px;
        margin-top: 15px;
        font-size: 1.2rem;
    }

    .dept-info .info-box p{
        min-height: 120px;
    }
}

/* スマホ */
@media screen and (max-width: 768px) {
    .pc-layout { display: none !important; }
    .sp-layout { display: block !important; }

    .dept-accordion {
        margin-bottom: 10px;
    }
    .dept-info {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 15px 0;
        border-bottom: 2px solid #333;
        margin-bottom: 15px;
    }
    .dept-info h3 { 
        width: 100%;
        margin: 0;
        font-size: 1.2rem;
     }

     .info-box{
        border-top: 2px solid #333;
        padding-top: 5px;
        margin-top: 15px;
        font-size: 1.2rem;       
     }
    
    .icon { display:inline-block;
            transform: 0.3s; 
            font-weight: bold; 
        }

    .dept-accordion[open] .dept-info .icon {
        transform: rotate(180deg);
    }

    .dept-info:hover .icon {
        transform: scale(0.8);
    }

    .dept-accordion[open] .dept-info:hover .icon {
        transform: rotate(180deg) scale(0.8);
    }

    .accordion-content { padding: 10px 0 20px; }
}