/* BASIC css start */
/* ¹è³Ê */
.bnr { margin-bottom:105px; } 
.bnr img{max-width:100%}


/*´ëÀÍÀÎÅͳ׼ųÎ*/
.company-intro {
    max-width: 1416px;
    margin: 0 auto;
    padding-bottom: 200px;
}

.intro-top-wrap {
    display: flex;
    margin-bottom: 80px;
}

.intro-text-box {
    width: 40%; 
    padding: 0 40px;
    display: flex; 
    flex-direction: column;
    justify-content: center;
}

.main-title {
    font-size: 60px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 64px;
    color: #000;
}

.description {
    font-size: 16px;
    color: #000;
    max-width: 603px;
    white-space: pre-line;
    font-weight: 400;
    line-height: 1.7;
}


.intro-image-box {
    width: 60%; 
    height: auto;
    overflow: hidden;
}

.main-image {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover; 
}
/*ÇÏ´Ü ¼½¼Ç ·Î°í*/
.intro-bottom-wrap {
    gap: 96px;
    display: flex;
    justify-content: center; 
    align-items: center;
    background-color:#F7F7F7; 
    padding: 73px 0;
    max-width: 100%; 
}

.logo-item {
    position:relative;
    text-align: center;
}

.logo-image {
    width: 176px; 
    margin: 0 auto 20px;
    display: flex;
}

.logo-image img {
}

.logo-caption {
    font-size: 14px;
    color: #000;
    font-weight: 700;
}

.logo-divider {
    width: 64px;
    height: 2px;
    background-color: #ddd;
    margin: 0 30px;
    opacity: 1;
    position: absolute;
    z-index: 222;
    right: -62%;
    top: 42%;
}






/*ºê·£µå ÆÄÆ®³Ê½±*/
.CoreActivities {
    max-width: 1416px;
    margin: 0 auto;
}

.CoreActivities h2 {
    font-size: 32px;
    font-weight: 800;
    padding-bottom: 24px;
    color: #000;
    padding-top: 28px;
    border-bottom: 0;
    margin-bottom: 0;
}

.CoreActivities h2.ic{font-size:80px;font-weight: 700; margin-bottom: 80px;}

.CoreActivities h2 em{color:#999}

.CoreActivities-section {
    margin-bottom: 120px;
}

.CoreActivities-section .core-descript{
    padding: 0 0 64px;
    font-size: 18px;
    font-weight: 400;
    color: #000;
    line-height: 32px;
    white-space: pre-line;
    margin-top: -32px;}


.CoreActivities-title {
    font-size: 48px;
    font-weight: 700;
    padding-bottom: 20px;
    border-bottom: 3px solid #000;
    margin-bottom: 64px;
    color: #000;  
}

.CoreActivities-title >em{font-size: 36px;}


.CoreActivities-title .check{padding-right: 15px;}

.CoreActivities-title .check img{
    vertical-align: top;
    margin-top: 20px;}

.image-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.grid-item {
    position: relative;
    overflow: hidden; 
}

.grid-item img {
    display: block;
}

.grid-90-tea {
    grid-template-columns: repeat(4, 1fr);
    color: gold;
    text-align: center;
}

.grid-90-tea .grid-item { 
    width: 346.5px;
}

.grid-90-tea .wide-item {
    width: calc(50% - 4px); 
}

.product-name {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2em;
    font-weight: bold;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    color: white; 
}

/*´ëÇб³ ±â¾÷ °­ÀÇ »ö¼Ç*/
.lecture-section{
    display: flex;
    max-width: 1416px;
    gap: 10px;
}

.lecture-category {
    flex: 1; 
    display: flex;
    flex-direction: column;
    position:relative;
}

.lecture-category::before{
    position:absolute;
    top:0;
    left:0;
    content:"0";
    font-size:0;
    display:block;
    height:3px;
    background:#000;
    width:24px;
}

.category-title {
    font-size: 1.8em;
    font-weight: bold;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 5px;
    border-bottom: 2px solid #ccc; 
}

.institution-list {
    font-size: 16px;
    line-height: 28px;
    color: #000000;
    margin-bottom: 64px;
    min-height: 60px;
    white-space: pre-line;
    font-weight: 400;
}

.image-gallery {
    display: flex;
    gap: 10px;
    width: 100%;
}

.image-gallery .image-item {
    flex: 1; 
    overflow: hidden;
    height: auto; 
}

.image-gallery .image-item img {
    width: 100%;
    display: block;
    height: 100%;
    object-fit: cover; 
}

.lecture-category.university .category-title::after {
    content: ""; 
}

/* BASIC css end */