@charset "UTF-8";

/*-----------------------------------

	mainvisual

-----------------------------------*/
#mainvisual img {
    width: 100%;
}
#mainvisual img.sp {
    display: none !important;
}
.slick-dotted.slick-slider {
    margin-bottom: 0 !important;
}
.slick-dots {
    bottom: 20px !important;
}
@media screen and (max-width: 640px) {
    #mainvisual img.pc {
        display: none !important;
    }
    #mainvisual img.sp {
        display: block !important;
    }
}

/*-----------------------------------

	news_block

-----------------------------------*/
#news_block {
    padding: 50px 0;
    background: url(../img/index/news_bg.png) center / 23px 23px;
    border-top: 10px solid #F7EFE6;
    border-bottom: 10px solid #F7EFE6;
}
#news_block .contents_inner {
    max-width: 720px;
}
#news_block h2 {
    font-size: 28px;
    font-weight: 600;
    letter-spacing: 0.4em;
    line-height: 1;
    margin-bottom: 20px;
    text-align: center;
}
#news_block ul {
    border-top: 1px solid #21100b;
    border-bottom: 1px solid #21100b;
    padding: 20px;
    margin-bottom: 20px;
    background: #FFF;
}
#news_block ul li:not(:last-child) {
    margin-bottom: 20px;
}
#news_block ul li a {
    display: block;
    overflow: hidden;
    width: 100%;
    font-size: 16px;
    line-height: 1;
}
#news_block ul li a p {
    display: inline;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
#news_block .more {
    text-align: right;
}
#news_block .more a {
    display: inline-block;
    font-size: 16px;
    line-height: 1;
}
#news_block .more a::before {
    content: "";
    width: 0;
    height: 0;
    border-style: solid;
    border-top: 7px solid transparent;
    border-bottom: 7px solid transparent;
    border-left: 13px solid #969797;
    border-right: none;
    display: inline-block;
    margin-right: 10px;
}
#news_block ul li span.cat {
    font-weight: bold;
}
#news_block ul li span.info {
    color: #b0ca9e;
}
#news_block ul li span.lecture {
    color: #f4b183;
}
#news_block ul li span.example {
    color: #8faadc;
}
@media screen and (min-width: 641px) {
    #news_block ul li a {
        display:-webkit-box;
        display:-ms-flexbox;
        display:flex;
    }
    #news_block ul li a span {
        width: 120px;
        -ms-flex-negative:0;
        flex-shrink:0;
    }
}
@media screen and (max-width: 640px) {
    #news_block h2 {
        font-size: 24px;
    }
    #news_block ul {
        padding: 20px;
    }
    #news_block ul li a {
        font-size: 14px;
    }
    #news_block ul li a span + span {
        margin-left: 10px;        
    }
    #news_block ul li a p {
        display: block;
        margin-top: 10px;
    }
    #news_block .more a {
        font-size: 14px;
    }
}
/*-----------------------------------

	link_block

-----------------------------------*/
#link_block {
    padding: 50px 0;
}
#link_block ul {
    display:-webkit-box;
  	display:-ms-flexbox;
  	display:flex;
    gap: 4%;
}
#link_block ul li {
    width: 100%;
}
#link_block ul li a {
    display: block;
    background: #eae5dd;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
}
#link_block ul li a .ttl {
    font-size: 22px;
    line-height: 1;
    margin-bottom: 20px;
}
#link_block ul li a img {
    margin-bottom: 20px;
}
#link_block ul li a .more {
    line-height: 1;
}
#link_block ul li a .more::after {
    content: "";
    width: 0;
    height: 0;
    border-style: solid;
    border-top: 7px solid transparent;
    border-bottom: 7px solid transparent;
    border-left: 13px solid #FFF;
    border-right: none;
    display: inline-block;
    margin-left: 10px;
}
#link_block .video_box {
    text-align: center;
    margin: 50px auto 0;
    aspect-ratio: 16 / 9;
    max-width: 700px;
}
#link_block .video_box iframe {
    width: 100%;
    height: 100%;
}
@media screen and (max-width: 1230px) {
    #link_block ul {
        gap: 3%;
    }
    #link_block ul li a .ttl {
        font-size: 16px;
        letter-spacing: 0;
    }
    #link_block ul li a .more {
        font-size: 12px;
    }
    }
@media screen and (max-width: 840px) {
    #link_block ul li a {
        padding: 15px;
    }
    #link_block ul li a .ttl {
        margin-bottom: 15px;
    }
    #link_block ul li a img {
        margin-bottom: 15px;
    }
    .video_box iframe {
        width: 80%;
        height: 450px;
    }
}
@media screen and (max-width: 640px) {
    #link_block ul {
        -webkit-box-orient: vertical;
      	-webkit-box-direction: normal;
      	-ms-flex-direction: column;
      	flex-direction: column;
        gap: 20px;
        max-width: 420px;
        margin: 0 auto;
    }
    #link_block ul li a {
        padding: 20px;
    }
    #link_block ul li a .ttl {
        font-size: 18px;
        letter-spacing: 0;
    }
    .video_box iframe {
        width: 100%;
        height: 400px;
    }
}