#class, #seminar, #no-category-record {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
    margin-top: 0;
    padding-top: 0;
    margin-bottom: 5rem;
}

#no-category-record .ctg-ttl {
    font-size: 2rem;
    font-weight: bold;
    margin-top: 4rem;
}

#no-category-record .headline {
    margin-top: 1rem;
    font-weight: bold;
}

#no-category-record .sec-ttlholder {
    margin-bottom: 3rem;
}

#class, #seminar {
    margin-bottom: 0rem;
}
#no-category-record {
    margin-top: 2rem;
}
.category-tabs {
    max-width: 1000px;
    margin: 0 auto;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-top: 2rem;
}

.category-tabs::-webkit-scrollbar {
    display: none;
}
.category-tabs {
    -ms-overflow-style: none;
    scrollbar-width: none;
    padding: 0 2rem;
}

.category-tabs-note {
    display: none;
    font-weight:bold;
    font-size:1.2rem;
}

@media screen and (max-width: 1000px) {
    .category-tabs-note {
        display: block;
    }
}

@media screen and (max-width: 1040px) {
    #classroom-seminar .category-tabs-note {
        display: block;
    }
}

.category-tabs__inner {
    display: flex;
    gap: 12px;
    padding: 15px 0;
    min-width: max-content;
}

.category-tab {
    position: relative;
    padding: 12px 20px;
    border-radius: 10px;
    background: #ffffff;
    border: 1px solid #707070;
    color: #333;
    font-size: 14px;
    white-space: nowrap;
    text-decoration: none;
    transition: background 0.25s ease;
}

.category-tab.is-active {
    background: var(--active-color);
    font-weight: 600;
    z-index: 1;
}

.category-tab__arrow {
    display: none;
    position: absolute;
    bottom: -13px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 14px solid var(--active-color);
    z-index: 2;
}

.category-tab__arrow-border {
    display: none;
    position: absolute;
    bottom: -15px; 
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 11px solid transparent;
    border-right: 11px solid transparent;
    border-top: 15px solid #707070; 
    z-index: 0;
}

.category-tab.is-active .category-tab__arrow,
.category-tab.is-active .category-tab__arrow-border {
    display: block;
}

.category-section {
    display: none;
}

.category-section.is-active {
    display: block;
}

.class-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

#class ul.list .target, #seminar ul.list .target {
    position: static;
}

#class ul.list li a, #seminar ul.list li a {
    display: block;
    position: relative;
    padding: 3.5rem 2.5rem 2.5rem;
    height: 100%;
}

.pre-line {
    white-space: pre-line;
}

.target {
    margin-top: 3.5rem;
}

.ttl-holder.class-name {
    margin-top: 0.5rem;
    padding-top: 8px;
    padding-bottom: 8px;
}

#class ul.list li:not(:last-child), #seminar ul.list li:not(:last-child) {
    margin-bottom: 0rem;
}

#sumire-mv .swiper {
    width: 100%;
}

#sumire-mv .swiper .swiper-slide .courses .courses2 .course05 {
    position: relative;
}

#sumire-mv .swiper .swiper-slide .courses .courses2 .course05 .img-wrapper {
    background-color: #E2E2E2;
}

#sumire-mv .swiper .swiper-slide .courses .courses2 .course05::after {
    content: "";
    position: absolute;
    left: -12px;
    top: -12px;
    width: 56px;
    height: 56px;
    background-image: url(../images/top/new.svg);
    background-size: cover;
    background-position: center;
    transform: rotate(11deg);
}

#sumire-mv .swiper .swiper-slide .courses .courses2 .course06::after {
    display: none;
}

#classroom-seminar {
    max-width: 1040px;
    margin: 0 auto;
    padding: 0 2rem;
    margin-bottom: 7rem;
}

.class-info {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    height: 100%;
}

#class ul.list li a .ttl-holder p:before, #seminar ul.list li a .ttl-holder p:before,
#class ul.list li a .ttl-holder p:after, #seminar ul.list li a .ttl-holder p:after {
    content: "";
}

#class ul.list li .detail, #seminar ul.list li .detail {
    font-size: 1.4rem;
}

.class-date {
    font-size: 1.6rem;
    text-align: left;
}

#class ul.list li .status, #seminar ul.list li .status {
    position: absolute;
    right: 0;
    left: auto;
    font-size: 1.4rem;
    line-height: 1.4rem;
    display: flex;
}
#class ul.list li .number-of-applications, #seminar ul.list li .number-of-applications {
    position: absolute;
    right: 75px;
    left: auto;
    font-size: 1.4rem;
    line-height: 1.4rem;
    width: 90px;
}
#class ul.list .target>div>span, #seminar ul.list .target>div>span {
    font-size: 1.4rem;
}

#class ul.list .target>div.student, #seminar ul.list .target>div.student {
    width: 100px;
}
#class ul.list .target>div, #seminar ul.list .target>div {
    width: 75px;
}

@media screen and (max-width: 768px) {
    #class, #seminar, #no-category-record, #classroom-seminar {
        padding: 0 1rem;
    }
    .category-tabs {
        padding: 0 1rem;
    }
    #classroom-seminar .category-tabs, #classroom-seminar #class, #classroom-seminar #seminar, #classroom-seminar #no-category-record {
        padding: 0;
    }
    .class-list {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .category-tab {
        position: relative;
        padding: 8px 10px;
    }

    .category-tab__arrow {
        bottom: -11px;
        border-left: 8px solid transparent;
        border-right: 8px solid transparent;
        border-top: 12px solid var(--active-color);
    }
    
    .category-tab__arrow-border {
        bottom: -13px; 
        border-left: 9px solid transparent;
        border-right: 9px solid transparent;
        border-top: 13px solid #707070; 
    }
}

@media screen and (max-width: 414px) {
    #class ul.list li a, #seminar ul.list li a {
        padding: 3rem 2rem 2rem;
    }
    #class ul.list li a .class-date p {
        font-size: 1.3rem;
    }
    #class ul.list li .detail, #seminar ul.list li .detail {
        font-size: 1.2rem;
    }
    #class ul.list li .status, #seminar ul.list li .status {
        font-size: 1.2rem;
        line-height: 1.2rem;
    }
    #class ul.list li .number-of-applications, #seminar ul.list li .number-of-applications {
        font-size: 1.2rem;
        line-height: 1.2rem;
        width: 80px;
    }
    #class ul.list .target>div>span, #seminar ul.list .target>div>span {
        font-size: 1.2rem;
    }
    
    #class ul.list .target>div.student, #seminar ul.list .target>div.student {
        width: 88px;
    }
    #class ul.list .target>div, #seminar ul.list .target>div {
        width: 64px;
    }
}