#blackduck .in768 {
    display: none;
}
@media screen and (max-width: 768px) {
    #blackduck br.in768 {
        display: inline-block;
    }
    #blackduck .out769 {
        display: none;
    }
}

#blackduck .wrap {
    max-width: 1240px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
}
#blackduck p {
    margin-top: 0;
    margin-bottom: 30px;
}
#blackduck p.quo {
    font-size: small;
}
#blackduck p a {
    text-decoration: underline;
}
#blackduck p a:after {
    content: none;
}
#blackduck img {
    max-width: 100%;
    height: auto;
}
#blackduck p:last-child {
    margin-bottom: 0;
}
#blackduck .p_ttl {
    margin-top: 0;
    font-size: 37px;
    font-weight: 700;
    text-align: left;
    line-height: 1.5;
    letter-spacing: 0;
}
#blackduck .p_ttl span {
    font-size: 23px;
    display: block;
    color: #1a499a;
    font-weight: 500;
    letter-spacing: 0.22em;
}
#blackduck .fs24 {
    font-size: 24px;
    font-weight: 700;
    color: #1a499a;
    margin-top: 0;
}
#blackduck .dot_list li {
    margin-left: 17px;
    list-style-type: disc;
}

#blackduck .page_ttl {
    background: url(../img/main_bg.webp) no-repeat;
    background-position: center;
    background-size: cover;
    color: #fff;
    height: 360px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
#blackduck .page_ttl .wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
#blackduck .page_ttl .wrap .txt {
    width: 69.9565%;
    font-size: 18px;
}
#blackduck .page_ttl .wrap .txt h1 {
    font-size: 22px;
    text-align: left;
    letter-spacing: 0;
    line-height: 1.4;
    margin: 0;
}
#blackduck .page_ttl .wrap .txt h1 span {
    display: block;
    font-size: 40px;
}
@media screen and (max-width: 768px) {
    #blackduck .page_ttl {
        height: 630px;
        background: url(../img/main_bg_sp.webp) no-repeat;
        background-position: center;
        background-size: cover;
    }
    #blackduck .page_ttl .wrap {
        display: block;
    }
    #blackduck .page_ttl .wrap .txt,
    #blackduck .page_ttl .wrap .img {
        width: 100%;
    }
    #blackduck .page_ttl .wrap .txt {
        font-size: 15px;
        line-height: 1.667;
        margin-bottom: 30px;
    }
    #blackduck .page_ttl .wrap .txt h1 {
        font-size: 20px;
        margin-bottom: 25px;
        line-height: 1.25;
    }
    #blackduck .page_ttl .wrap .txt h1 span {
        margin-top: 10px;
    }
}

#blackduck .page_ttl {
    background: url(../img/blackduck/main_img.webp) no-repeat;
    background-size: cover;
    height: auto;
    padding: 70px 0 60px;
    margin-bottom: 65px;
}
#blackduck .page_ttl .link_list {
    display: flex;
}
#blackduck .page_ttl .link_list li {
    margin: 0 20px 10px 0;
}
#blackduck .page_ttl .link_list li:last-child {
    margin: 0 0 10px;
}
#blackduck .page_ttl .link_list li a {
    display: flex;
    align-items: center;
    background: #a9945e;
    color: #fff;
    line-height: 1.5;
    padding: 8.5px 24px 8.5px 20px;
    font-size: 18px;
    font-weight: 700;
}
#blackduck .page_ttl .link_list li a:before {
    content: "";
    display: block;
}
#blackduck .page_ttl .link_list li:first-child a:before {
    background: url(../img/blackduck/main_icon01.webp) no-repeat;
    background-size: 17px;
    background-position: center;
    width: 17px;
    height: 21px;
    margin-right: 30px;
}
#blackduck .page_ttl .link_list li:nth-child(2) a:before {
    background: url(../img/blackduck/main_icon02.webp) no-repeat;
    background-size: 24px;
    background-position: center;
    width: 24px;
    height: 24px;
    margin-right: 13px;
}
@media screen and (max-width: 768px) {
    #blackduck .p_ttl {
        font-size: 33px;
    }
    #blackduck .page_ttl {
        padding: 70px 0 40px;
    }
    #blackduck .page_ttl .link_list {
        display: block;
    }
    #blackduck .page_ttl .link_list li {
        width: 100%;
        margin: 0 0 10px;
    }
    #blackduck .page_ttl .link_list li a {
        justify-content: center;
        font-size: 16px;
    }
}

#blackduck .about {
    margin-bottom: 85px;
}
#blackduck .about .p_ttl {
    margin-bottom: 40px;
}
#blackduck .about .flex {
    display: flex;
    justify-content: space-between;
}
#blackduck .about .flex dt {
    width: 41.66%;
    line-height: 0;
    order: 2;
}
#blackduck .about .flex dt img {
    width: 100%;
}
#blackduck .about .flex dd {
    width: 55.08%;
}
@media screen and (max-width: 768px) {
    #blackduck .about .flex {
        display: block;
        margin-bottom: 50px;
    }
    #blackduck .about .flex dt,#blackduck .about .flex dd {
        width: 100%;
    }
    #blackduck .about .flex dt {
        margin-bottom: 30px;
    }
}

#blackduck .problem {
    background: #d2dddd;
    padding: 75px 0 110px;
    margin-bottom: 155px;
    position: relative;
}
#blackduck .problem:after {
    content: "";
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
    box-sizing: border-box;
	width: 4px;
	height: 4px;
	border: 280px solid transparent;
	border-left: 82px solid #d2dddd;
    transform: rotate(90deg);
}
#blackduck .problem .wrap {
    display: flex;
}
#blackduck .problem .wrap .right {
    width: 46.83%;
    padding-top: 25px;
}
#blackduck .problem .wrap .left {
    width: 62% /*53.17%*/;
}
#blackduck .problem .wrap .left .p_ttl {
    margin-bottom: 70px;
}
#blackduck .problem .wrap .left li {
    font-size: 20px;
    font-weight: 700;
    color: #1a499a;
    position: relative;
    padding-left: 45px;
    margin-bottom: 25px;
}
#blackduck .problem .wrap .left li:before {
    content: "";
    display: block;
    width: 28.5px;
    height: 25px;
    background: url(../img/blackduck/check_icon.webp) no-repeat;
    background-size: 28.5px;
    position: absolute;
    top: 0;
    left: 0;
}
@media screen and (max-width: 768px) {
    #blackduck .problem {
        padding: 75px 0 60px;
        margin-bottom: 110px;
    }
    #blackduck .problem::after {
        top: 96%;
        border: 140px solid transparent;
        border-left: 82px solid #d2dddd;
    }
    #blackduck .problem .wrap {
        display: block;
    }
    #blackduck .problem .wrap .right,#blackduck .problem .wrap .left {
        width: 100%;
    }
    #blackduck .problem .wrap .right {
        margin-bottom: 30px;
    }
    #blackduck .problem .wrap .left li {
        font-size: 18px;
    }
    #blackduck .problem .wrap .left li::before {
        top: 4px;
    }
}

#blackduck .lineup {
    margin-bottom: 90px;
}
#blackduck .lineup .p_ttl {
    margin-bottom: 40px;
}
#blackduck .lineup .list {
    display: flex;
    flex-wrap: wrap;
}
#blackduck .lineup .list .box {
    width: 31.833%;
    margin: 0 2.2505% 25px 0;
    box-shadow: 0 0 4px rgba(0,0,0,0.2);
    padding: 30px 25px 95px;
    position: relative;
}
#blackduck .lineup .list .box:nth-child(3) {
    margin: 0 0 25px;
}
#blackduck .lineup .list .box .title {
    font-size: 24px;
    font-weight: 700;
}
#blackduck .lineup .list .box .title span {
    color: #fff;
    background: #1a499a;
    font-size: 18px;
    line-height: 1.5;
    padding: 3.5px 12px;
    display: inline-block;
    margin-bottom: 12px;
}
#blackduck .lineup .list .box .title span.blue {
    display: contents;
    font-size: 14px;
}
#blackduck .lineup .list .box .img {
    line-height: 0;
    margin-bottom: 20px;
}
#blackduck .lineup .list .box .img img {
    width: 100%;
}
#blackduck .lineup .list .box .link {
    text-align: center;
    position: absolute;
    bottom: 35px;
    left: 0;
    right: 0;
}
#blackduck .lineup .list .box .link a {
    display: inline-block;
    position: relative;
    padding: 17px 68px 17px 56px;
    line-height: 1.5;
    border-radius: 100px;
    border: 1px solid #000000;
}
#blackduck .lineup .list .box .link a:after {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    bottom: 0;
    right: 24px;
    margin: auto 0;
    width: 10px;
	height: 10px;
	border-top: 1px solid #000000;
	border-right: 1px solid #000000;
	-webkit-transform: rotate(45deg);
	transform: rotate(45deg);
}
#blackduck .lineup .list .box.max {
    width: 100%;
    margin: 0;
    display: flex;
    padding: 30px 25px 35px;
}
#blackduck .lineup .list .box.max .img {
    width: 28.4%;
    margin: 0 2.6% 0 0;
}
#blackduck .lineup .list .box.max .txt {
    width: 69%;
}
#blackduck .lineup .list .box.max .txt .title {
    margin-bottom: 20px;
}
#blackduck .lineup .list .box.max .txt .title span {
    margin-right: 12px;
    margin-bottom: 0;
}
#blackduck .lineup .list .box.max .txt .link {
    text-align: left;
    position: static;
}
@media screen and (max-width: 768px) {
    #blackduck .lineup .list {
        display: block;
    }
    #blackduck .lineup .list .box {
        width: 100%;
        margin: 0 0 20px;
    }
    #blackduck .lineup .list .box.max {
        display: block;
    }
    #blackduck .lineup .list .box.max .in768 {
        display: block;
    }
    #blackduck .lineup .list .box.max .img,#blackduck .lineup .list .box.max .txt {
        width: 100%;
    }
    #blackduck .lineup .list .box.max .img {
        margin: 0 0 20px;
    }
    #blackduck .lineup .list .box.max .txt .link {
        text-align: center;
    }
}

#blackduck .support {
    background: #dedede;
    padding: 85px 0 60px;
    margin-bottom: 85px;
}
#blackduck .support .p_ttl {
    margin-bottom: 60px;
}
#blackduck .support .inner {
    background: #fff;
    box-shadow: 0 0 4px rgba(0,0,0,0.2);
    padding: 75px 110px;
}
#blackduck .support .inner .img {
    text-align: center;
    line-height: 0;
    margin-bottom: 90px;
}
#blackduck .support .inner p span {
    font-weight: 700;
}
@media screen and (max-width: 768px) {
    #blackduck .support .inner {
        padding: 50px 20px 40px;
    }
    #blackduck .support .inner .img {
        margin-bottom: 45px;
    }
}

#blackduck .faq {
    margin-bottom: 60px;
}
#blackduck .faq .p_ttl {
    margin-bottom: 55px;
}
.faq_list li {
    padding: 37px 30px 40px;
}
.faq_list li .q,.faq_list li .a {
    display: flex;
}
.faq_list li .q {
    margin-bottom: 20px;
}
.faq_list li .icon {
    font-size: 50px;
    display: block;
    line-height: 0.9;
    width: 60px;
    font-weight: 400;
}
.faq_list li .q .icon {
    color: #a7924c;
}
.faq_list li .a .icon {
    color: #1a499a;
}
.faq_list li .ttl {
    width: calc(100% - 60px);
}
.faq_list li .q .ttl {
    font-size: 24px;
    font-weight: 700;
    padding-top: 9px;
}
.faq_list li .a .ttl,.faq_list li .a .ttl p {
    font-size: 18px;
}
.faq_list li:nth-child(odd) {
    background: #ecf0f1;
}
@media screen and (max-width: 768px) {
    .faq_list li .icon {
        font-size: 40px;
        width: 55px;
    }
    .faq_list li .ttl {
        width: calc(100% - 55px);
    }
    .faq_list li .q .ttl {
        font-size: 20px;
        padding-top: 4px;
    }
    .faq_list li .a .ttl,.faq_list li .a .ttl p {
        font-size: 16px;
    }
}

#blackduck  .contact {
    background: url(../img/blackduck/img05.webp) no-repeat;
    background-size: cover;
    background-position: center;
    color: #fff;
    padding: 90px 0 50px;
    text-align: center;
}
#blackduck  .contact .title {
    font-size: 30px;
    font-weight: 700;
    line-height: 1.5;
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 40px;
}
#blackduck  .contact .title:after {
    content: "";
    display: block;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 0 auto;
    background: #9b904c;
    width: 48px;
    height: 2px;
}
#blackduck .contact .link_list {
    display: flex;
    justify-content: center;
    margin-top: 30px;
}
#blackduck .contact .link_list li {
    margin: 0 20px 15px 0;
}
#blackduck .contact .link_list li:last-child {
    margin: 0 0 15px;
}
#blackduck .contact .link_list li a {
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1.5;
    padding: 14px 24px 14px 20px;
    font-size: 20px;
    font-weight: 700;
    border: 1px solid #fff;
    color: #fff;
    width: 305px;
    border-radius: 100px;
}
#blackduck .contact .link_list li a:before {
    content: "";
    display: block;
}
#blackduck .contact .link_list li:first-child a:before {
    background: url(../img/blackduck/main_icon01.webp) no-repeat;
    background-size: 17px;
    background-position: center;
    width: 17px;
    height: 21px;
    margin-right: 30px;
}
#blackduck .contact .link_list li:nth-child(2) a:before {
    background: url(../img/blackduck/main_icon02.webp) no-repeat;
    background-size: 24px;
    background-position: center;
    width: 24px;
    height: 24px;
    margin-right: 13px;
}
@media screen and (max-width: 768px) {
    #blackduck .contact .link_list {
        display: block;
    }
    #blackduck .contact .link_list li {
        width: 100%;
        margin: 0 0 15px;
    }
    #blackduck .contact .link_list li a {
        margin: 0 auto;
    }
}

@media screen and (min-width: 769px) {
    #blackduck .page_ttl .link_list li a,
    #blackduck .lineup .list .box .link a,
    #blackduck .contact .link_list li a {
        transition: .3s;
    }
    #blackduck .page_ttl .link_list li a:hover {
        color: #a9945e;
        background: #fff;
        text-decoration: none;
    }
    #blackduck .page_ttl .link_list li:first-child a:hover:before {
        background: url(../img/blackduck/main_icon01_hover.webp) no-repeat;
        background-size: 17px;
        background-position: center;
    }
    #blackduck .page_ttl .link_list li:nth-child(2) a:hover:before {
        background: url(../img/blackduck/main_icon02_hover.webp) no-repeat;
        background-size: 24px;
        background-position: center;
    }
    #blackduck .lineup .list .box .link a:hover {
        background: #000;
        color: #fff;
        text-decoration: none;
    }
    #blackduck .lineup .list .box .link a:hover:after {
        border-color: #fff;
    }
    #blackduck .contact .link_list li a:hover {
        color: #1a499a;
        background: #fff;
        text-decoration: none;
    }
    #blackduck .contact li:first-child a:hover:before {
        background: url(../img/blackduck/main_icon01_hover_blue.png) no-repeat;
        background-size: 17px;
        background-position: center;
    }
    #blackduck .contact li:nth-child(2) a:hover:before {
        background: url(../img/blackduck/main_icon02_hover_blue.png) no-repeat;
        background-size: 24px;
        background-position: center;
    }
}