@charset "utf-8"; /* ---------------------------------------------
navigation02 ※TOP、下層共通
--------------------------------------------- */
.mainvisual {
    position: relative;
    background: url("img/mv.png") no-repeat bottom center;
    background-size: cover;
    height: 88rem;
    color: #ffffff;
}

.mainvisual.lower_mv {
    background: url("https://www.pla-mirai.net/twinscrew-extruder/wp/wp-content/uploads/mv_low.png") no-repeat bottom right -3rem;
    background-size: 80rem auto;
    height: 15rem;
}

.mainvisual .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* background: rgba(0, 0, 0, 0.4); */
    /* ダークなオーバーレイ */
}

.mainvisual .text-box {
    position: relative;
    top: 7%;
    z-index: 2;
    max-width: 1000px;
    margin: 0 auto;
}

.mainvisual .text-box .logo img {
    width: 300px;
    height: auto;
}

.mainvisual.lower_mv .text-box {
    position: absolute;
    top: 10%;
    left: 0;
    z-index: 2;
    max-width: 230px;
    right: 0;
}

.logo a:hover {
    opacity: 0.7;
}

.mainvisual .text-box h2 {
    font-size: 3em;
    line-height: 1.3;
    font-weight: bold;
    color: #000000;
    /*ベンダープレフィックス*/
    /*1px赤色縁取り*/
    text-shadow: 1px 1px 1px #ffffff, -1px -1px 1px #ffffff, -1px 1px 1px #ffffff, 1px -1px 1px #ffffff;
}

.mainvisual .highlight {
    color: #ff9800;
    font-weight: bold;
    font-size: 10rem;
    vertical-align: -4%;
}

.mainvisual .sub-text {
    margin-top: 2em;
    font-size: 1.2em;
    line-height: 1.8;
    color: #000000;
    width: 40vw;
    text-shadow: 1px 1px 1px #ffffff, -1px -1px 1px #ffffff, -1px 1px 1px #ffffff, 1px -1px 1px #ffffff;
}

.main_visual-sponsored {
    font-size: 1.3rem;
    margin-top: 1rem;
    color: #999;
    line-height: 1.3;
    width: 40vw;
    text-shadow: 1px 1px 1px #ffffff, -1px -1px 1px #ffffff, -1px 1px 1px #ffffff, 1px -1px 1px #ffffff;
}

#low-page .main_visual-sponsored {
    font-size: 1.3rem;
    margin: 2rem 5rem 6rem;
}

section {
    padding: 10rem 0;
    margin: 5rem auto;
}

.header-area-upper {
    padding: var(--s1);
    text-align: right;
}

.header-title {
    font-size: 1.2rem;
    display: inline-block;
    position: relative;
}

.header-title::before {
}

.header-title a {
    text-decoration: none;
}

.header-title a:hover {
    text-decoration: underline;
}

.gnavi-btn-close {
    display: none;
}

.toggle-content {
    display: none;
}

.gnavi-ctrl {
    transition: opacity 0.6s, visibility 0.6s;
    opacity: 0;
    visibility: hidden;
}

.gnavi-ctrl.is-show {
    opacity: 1;
    visibility: visible;
}

#low-header .gnavi-ctrl {
    opacity: 1;
    visibility: visible;
}

.gnavi-btn {
    width: var(--s7);
    height: var(--s6);
    background: #333;
    display: block;
    position: fixed;
    top: var(--s3);
    right: 0;
    z-index: 200;
    cursor: pointer;
}

.gnavi-btn span {
    width: var(--s4);
    height: 0.2rem;
    display: inline-block;
    background: #fff;
    position: absolute;
    left: 1.2rem;
    transform: translate(0, -50%);
    transition: transform 0.4s, opacity 0.4s;
}

.gnavi-btn span:nth-of-type(1) {
    top: 1.7rem;
}

.gnavi-btn span:nth-of-type(2) {
    top: 2.4rem;
}

.gnavi-btn span:nth-of-type(3) {
    top: 3.1rem;
}

.gnavi-btn.is-active span:nth-of-type(1) {
    transform: translateY(0.7rem) rotate(-45deg);
}

.gnavi-btn.is-active span:nth-of-type(2) {
    opacity: 0;
}

.gnavi-btn.is-active span:nth-of-type(3) {
    transform: translateY(-0.7rem) rotate(45deg);
}

.gnavi-btn-close {
    width: 80%;
    margin: 0 auto;
    padding: var(--s2);
    background: #333;
    display: block;
    text-align: center;
}

.gnavi-btn-close__inner {
    padding: 0 0 0 var(--s3);
    display: inline-block;
    color: #fff;
    font-weight: 700;
    position: relative;
}

.gnavi-btn-close__inner::before {
    content: "";
    width: 1em;
    height: 0.2rem;
    background: #fff;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translate(0, -50%) rotate(45deg);
}

.gnavi-btn-close__inner::after {
    content: "";
    width: 1em;
    height: 0.2rem;
    background: #fff;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translate(0, -50%) rotate(135deg);
}

.gnavi-title {
    min-height: var(--s6);
    margin: 0 var(--s8);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    font-weight: 700;
    text-align: center;
    line-height: 1.5;
}

.gnavi-pc {
    display: none;
}

.gnavi-list {
    border-bottom: 1px solid #333;
    position: relative;
}

.gnavi-list li {
    padding-left: 0;
}

.gnavi-list__item::before {
    display: none;
}

.gnavi-list__link {
    width: 100%;
    margin: 0 auto;
    padding: var(--s2) var(--s4) var(--s2) var(--s2);
    border-top: 1px solid #333;
    display: block;
    font-weight: 700;
    line-height: 2;
    text-decoration: none;
    position: relative;
}

.gnavi-list__link--toggle::after {
    background-image: url("img/arrow-01-black-down.svg");
}

.gnavi-list__link--toggle.is-open::after {
    transform: translate(0, -50%) rotate(180deg);
}

.gnavi-list__sub {
    width: 100%;
    background: #fff;
}

.gnavi-list__low .gnavi-list__link {
    padding: var(--s2) var(--s4) var(--s2) var(--s4);
}

.gnavi-list__low .gnavi-list__link::after {
    content: "└";
    background: none;
    transform: translateY(-50%);
    position: absolute;
    top: 40%;
    left: 1rem;
}

.is-gnavi-open .gnavi-area {
    opacity: 1;
    transform: translateX(0);
}

/* ---------------------------------------------
index01(目次)
--------------------------------------------- */
.onb-index01-frame {
    width: 100%;
    background-color: var(--site-color09);
}

.onb-index01-title::before {
    content: "";
    width: 2rem;
    height: 0.3rem;
    background: #333;
    position: absolute;
    top: 50%;
    right: 2rem;
    transform: translate(0, -50%);
}

.onb-index01-title::after {
    content: "";
    width: 0.3rem;
    height: 2rem;
    background: #333;
    position: absolute;
    top: 50%;
    right: 2.9rem;
    transform: translate(0, -50%);
    transition: transform 0.3s;
}

.onb-index01-title.is-open::after {
    transform: translate(0, -50%) rotate(270deg);
}

.onb-index01-chapter {
    padding: var(--s2) var(--s2) var(--s2) var(--s4);
    font-weight: 700;
}

.onb-index01-chapter-h {
    margin: 0 0 0 var(--s2);
    font-size: 100%;
    line-height: 1.7;
    position: relative;
}

.onb-index01-chapter-h a {
    display: block;
    text-decoration: none;
}

.onb-index01-chapter-h a:hover {
    opacity: .6;
}

.onb-index01-chapter-h-two {
    margin-left: var(--s2);
    position: relative;
}

.onb-index01-chapter-h-three {
    margin-left: var(--s4);
    position: relative;
}

.onb-index01-chapter-h-two::before, .onb-index01-chapter-h-three::before {
    position: absolute;
    top: 0;
    left: -1.5em;
}

.onb-index01-chapter-h-two::before {
    content: "";
    width: 1.2rem;
    height: 1.2rem;
    border-radius: 2rem;
    background-color: var(--site-color02);
    transform: translateY(-50%);
    top: .8em;
}

.onb-index01-chapter-h-three::before {
    content: "└";
}

.more-content {
    display: none;
}

.onb-index01-content {
    /* background-color: #fff; */
}

/* ---------------------------------------------
related-article01(関連記事)
--------------------------------------------- */
.related-article01-frame {
    /* border: 1px solid var(--site-color09); */
    margin: var(--s6) auto;
    padding: 0;
    background: #fff;
    position: relative;
}

.related-article01-title {
    padding: var(--s1);
    color: #333;
    font-size: 2.2rem;
    font-weight: bold;
    line-height: 1;
    /* background: url("./img/dummy-icon.png") no-repeat left center; */
    background-size: 5rem auto;
    position: relative;
    border-bottom: 1px solid var(--site-color03);
}

.related-article01-list {
    padding: var(--s2) 0 var(--s2) 0;
    font-weight: 700;
}

.related-article01-list li {
    margin: 0 0 0 var(--s2);
    padding-left: 1.5em;
    font-size: 100%;
    line-height: 1.7;
    position: relative;
}

.related-article01-list li + li {
    margin-top: 10px;
}

.related-article01-list li::before {
    content: "";
    width: 1.6rem;
    height: 1.6rem;
    border-radius: 50%;
    position: absolute;
    top: .6rem;
    left: 0;
    background-color: var(--site-color04);
}

.related-article01-list a {
    display: block;
    text-decoration: none;
}

.related-article01-list a:hover {
    opacity: 0.6;
}

.relations-box.relations-box--column {
    display: flex;
    gap: 10px;
}

.relations-box__pic {
    flex: 0 0 150px;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {

.related-article01-title {

    font-size: 1.8rem;

}
    
    .related-article01-list {
        padding: 2rem 1rem;
    }

    .related-article01-list li {
        margin-left: 0;
    }

    .relations-box__pic {
        flex: 0 0 100px;
    }
}

.header-area-upper {
    padding: var(--s1);
    text-align: right;
    margin-bottom: -3.3rem;
    z-index: 1;
    position: relative;
}

.header-title {
    font-size: 1.2rem;
    display: inline-block;
    position: relative;
}

.header-title::before {
}

.header-title a {
    text-decoration: none;
}

.header-title a:hover {
    text-decoration: underline;
}

.gnavi-btn-close {
    display: none;
}

.toggle-content {
    display: none;
}

.gnavi-ctrl {
    transition: opacity 0.6s, visibility 0.6s;
    opacity: 0;
    visibility: hidden;
}

.gnavi-ctrl.is-show {
    opacity: 1;
    visibility: visible;
}

#low-page .gnavi-ctrl {
    opacity: 1;
    visibility: visible;
}

.gnavi-btn {
    width: var(--s7);
    height: var(--s6);
    background: #333;
    display: block;
    position: fixed;
    top: var(--s5);
    right: 0;
    z-index: 200;
    cursor: pointer;
}

.gnavi-btn span {
    width: var(--s4);
    height: 0.2rem;
    display: inline-block;
    background: #fff;
    position: absolute;
    left: 1.2rem;
    transform: translate(0, -50%);
    transition: transform 0.4s, opacity 0.4s;
}

.gnavi-btn span:nth-of-type(1) {
    top: 1.7rem;
}

.gnavi-btn span:nth-of-type(2) {
    top: 2.4rem;
}

.gnavi-btn span:nth-of-type(3) {
    top: 3.1rem;
}

.gnavi-btn.is-active span:nth-of-type(1) {
    transform: translateY(0.7rem) rotate(-45deg);
}

.gnavi-btn.is-active span:nth-of-type(2) {
    opacity: 0;
}

.gnavi-btn.is-active span:nth-of-type(3) {
    transform: translateY(-0.7rem) rotate(45deg);
}

.gnavi-btn-close {
    width: 80%;
    margin: 0 auto;
    padding: var(--s2);
    background: #333;
    display: block;
    text-align: center;
}

.gnavi-btn-close__inner {
    padding: 0 0 0 var(--s3);
    display: inline-block;
    color: #fff;
    font-weight: 700;
    position: relative;
}

.gnavi-btn-close__inner::before {
    content: "";
    width: 1em;
    height: 0.2rem;
    background: #fff;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translate(0, -50%) rotate(45deg);
}

.gnavi-btn-close__inner::after {
    content: "";
    width: 1em;
    height: 0.2rem;
    background: #fff;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translate(0, -50%) rotate(135deg);
}

.gnavi-area {
    width: 100%;
    max-width: 37.5rem;
    height: 100vh;
    padding: var(--s3) var(--s1) var(--s10);
    display: block;
    background: #F5F5F5;
    overflow-x: hidden;
    overflow-y: auto;
    position: fixed;
    top: 78px;
    right: 0;
    z-index: 100;
    transform: translateX(100%);
    transition: transform 0.8s ease, opacity 0.8s ease;
    opacity: 0;
}

.gnavi-title {
    min-height: var(--s6);
    margin: 0 var(--s8);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    font-weight: 700;
    text-align: center;
    line-height: 1.5;
    display: none;
}

.gnavi-pc {
    display: none;
}

.gnavi-list {
    border-bottom: 1px solid #333;
    position: relative;
}

.gnavi-list li {
    padding-left: 0;
}

.gnavi-list__item::before {
    display: none;
}

.gnavi-list__link {
    width: 100%;
    margin: 0 auto;
    padding: var(--s2) var(--s4) var(--s2) var(--s2);
    border-top: 1px solid #333;
    display: block;
    font-weight: 700;
    line-height: 2;
    text-decoration: none;
    position: relative;
}

.gnavi-list__link::after {
    content: "";
    width: 1.4rem;
    height: 1.4rem;
    background: url("img/arrow-01-black-right.svg") no-repeat center/50% auto;
    position: absolute;
    top: 50%;
    right: var(--s2);
    transform: translate(0, -50%) rotate(0);
    transition: transform 0.3s;
}

.gnavi-list__link--toggle::after {
    background: url("img/arrow-01-black-down.svg") no-repeat center/100% auto;
}

.gnavi-list__link--toggle.is-open::after {
    transform: translate(0, -50%) rotate(180deg);
}

.gnavi-list__sub {
    width: 100%;
    background: #fff;
}

.gnavi-list__low .gnavi-list__link {
    padding: var(--s2) var(--s4) var(--s2) var(--s4);
}

.gnavi-list__low .gnavi-list__link::after {
    content: "└";
    background: none;
    transform: translateY(-50%);
    position: absolute;
    top: 40%;
    left: 1rem;
}

.is-gnavi-open .gnavi-area {
    opacity: 1;
    transform: translateX(0);
}

.is-gnavi-open .gnavi-area::-webkit-scrollbar {
    display: none;
}

.section-title02-frame {
    margin-top: 5rem;
    text-align: center;
    position: relative;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .section-title02 {
        font-size: 2.8rem;
        line-height: 1.5;
    }
}

.section-title08 {
    margin-top: 5rem;
    margin-bottom: 5rem;
    padding: var(--s3) var(--s3) var(--s2);
    font-size: 3rem;
    font-weight: 700;
    color: #FF9800;
    /* background-color: #FF9800; */
    text-align: center;
    line-height: 1.5;
    /* border-radius: .5rem; */
    position: relative;
    width: 100%;
    margin: 5rem auto;
    border-bottom: solid 5px #333333;
}

.section-title08::after, .section-title08::before {
    content: "";
    width: 0;
    height: 0;
    border-top: 2rem solid transparent;
    border-left: 2rem solid transparent;
    border-right: 2rem solid #333333;
    border-bottom: 2rem solid #333333;
    transform: translateX(-50%) rotate(45deg);
    position: absolute;
    right: 20%;
    bottom: -4rem;
}

.section-title08::before {
    left: 25%;
    bottom: -4rem;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .section-title08 {
        padding: var(--s2);
        font-size: 2.8rem;
    }

    .section-title08::after {
        bottom: -1.5rem;
    }
}

/*------------------------------------------
    2box column settings
*/
.twb-box-full {
    width: calc(100% + var(--s8));
    margin-left: calc(var(--s4) * -1);
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .column-medium {
        padding: var(--s2);
    }

    .twb-box-full {
        width: calc(100% + var(--s4));
        margin-left: calc(var(--s2) * -1);
    }
}

.twb-arrow-title {
    margin-bottom: 1.5rem;
    /* padding: var(--s2); */
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff;
    /* background-color: #D32F2F; */
    /* border: 1px solid #D32F2F; */
    text-align: center;
    line-height: 1.5;
    position: relative;
}

.twb-arrow-title::after {
    content: "";

}

.twb-arrow-title-sub {
    padding: var(--s2) 0;
    margin-bottom: .8rem;
    background-color: #ea4c25;
    font-size: 2.5rem;
    color: #ffffff;
    line-height: 1;
    display: block;
    width: 42rem;
    margin: auto;
    margin-bottom: 2.5rem;
}

.twb-arrow-title-sub::after {
    content: "";
    width: 3rem;
    height: calc(12rem / 2);
    background-color: #ea4c25;
    clip-path: polygon(0 0, 100% 50%, 0 100%);
    transform: rotate(90deg);
    position: absolute;
    bottom: 28px;
    right: 0;
    left: 0;
    margin: auto;
}


.twb-arrow-title-small {
    font-size: 3rem;
    color: #000000;
}

.arrow {
    text-align: center;
    margin-top: 5rem;
}

.center-img-box {
    display: flow-root;
}

.center-img {
    max-width: 64%;
    margin: 0 auto;
    padding-bottom: var(--s2);
}

.center-img-catch {
    font-size: 4rem;
    font-weight: 700;
    color: #333;
    line-height: 1.5;
    text-align: center;
    margin-bottom: 5rem;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .center-img {
        max-width: 100%;
    }
}

/*------------------------------------------
    1box column settings
*/
.column-medium {
}

.onb-box-full {
    width: calc(100% + var(--s8));
    margin-left: calc(var(--s4) * -1);
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .column-medium {
        padding: var(--s2);
    }

    .onb-box-full {
        width: calc(100% + var(--s4));
        margin-left: calc(var(--s2) * -1);
    }
}

.l-pickup-contents01--reverse {
    flex-direction: row-reverse;
    justify-content: flex-end;
}

.l-pickup-contents01-box {
    flex: 1;
}

.l-pickup-contents01-box img {
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .l-pickup-contents01 {
        min-height: inherit;
        flex-direction: column;
    }

    .l-pickup-contents01-content {
        max-width: inherit;
        padding: var(--s4) var(--s2);
    }

    .l-pickup-contents01-box img {
        min-height: inherit;
        object-fit: inherit;
    }

    .pickup-contents01-catch {
        font-size: 2.4rem;
    }

    .btn-pickup-contents01 {
        margin-right: var(--s1);
    }
}

.section-title01-frame {
    padding-top: 9rem;
    position: relative;
}

.section-title01-frame::before {
    content: "";
    width: 100%;
    min-height: 60rem;
    background: url("img/feature01.jpg") no-repeat center center;
    background-size: cover;
    transform: translateX(-50%);
    position: absolute;
    top: 0;
    left: 50%;
    z-index: -1;
}

.section-title01-frame::after {
    content: "";
    width: 100%;
    min-height: auto;
    background: rgb(0 0 0 / 0.3);
    background-size: cover;
    transform: translateX(-50%);
    position: absolute;
    top: 0;
    left: 50%;
    z-index: -1;
}

.section-title01-frame p {
    color: #ffffff;
}

.section-title01-bg {
    padding: 2rem 3.2rem 3.2rem 3.2rem;
    /* background-color: rgba(var(--site-color03-rgb),.87); */
    position: relative;
    z-index: 2;
}

.section-title01 {
    margin-bottom: 3rem;
    font-size: 4rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.5;
    text-align: center;
    position: relative;
}

.section-title01::before {
    content: "CTE";
    padding: 0 var(--s2);
    transform: translateX(-50%);
    color: #ffffff;
    position: absolute;
    top: -15.8rem;
    left: 50%;
    z-index: -1;
    font-size: 12rem;
    opacity: 0.5;
    display: none;
}

.section-title01::after {
    content: "";
    height: 1px;
    transform: translateX(-50%);
    background-color: #ffffff;
    position: absolute;
    top: -2rem;
    left: 50%;
    z-index: 2;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .section-title01-bg {
        padding: var(--s3) var(--s2) var(--s1) var(--s2);
    }

    .section-title01 {
        margin-bottom: var(--s3);
        font-size: 2.5rem;
    }

    .section-title01::before {
        font-size: 1.8rem;
        top: -3.2rem;
    }
}

.ex-contents {
    display: flex;
    z-index: 1;
}

.ex-contents img {
    width: 20%;
}

.ex-contents-left {
    padding: 1.6rem 4.2rem;
    background-color: #ea4c25;
    font-size: 2.3rem;
    font-weight: 700;
    position: relative;
    display: flex;
    align-items: flex-start;
    color: #fff;
    text-align: center;
    align-content: flex-start;
}

.ex-contents-left::after {
    content: "";
    width: 2rem;
    height: calc(6rem / 2);
    background-color: #ea4c25;
    clip-path: polygon(0 0, 100% 50%, 0 100%);
    transform: translateY(-50%);
    position: absolute;
    top: 7.3rem;
    right: -1.5rem;
}

.ex-contents-left span {
    width: 100%;
    font-size: 4.6rem;
    line-height: 1.5;
    text-align: center;
    display: block;
    position: absolute;
    top: 3.7rem;
    left: 0;
    right: 0;
}

.ex-contents-right {
    padding: var(--s6) var(--s4);
    background-color: #efefef;
    margin: 0;
}

.ex-contents-right .caption {text-align: left;margin-bottom: 0;}

.ex-contents-catch {
    font-size: 2.5rem;
    font-weight: bold;
    line-height: 1.5;
}

.ex-contents-catch span {
    background: #ea4c25;
    color: #fff;
    padding: 1px 5px;
    font-size: 3rem;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .ex-contents-left {
        padding: 1.6rem;
    }

    .ex-contents-left {
        font-size: 1rem;
    }

    .ex-contents-left span {
        font-size: 2rem;
    }

    .ex-contents-catch {
        font-size: 1.6rem;
    }

    .ex-contents-right {
        padding: var(--s4) var(--s2);
    }

    .ex-contents-right p {
        font-size: 1.4rem;
    }
}

.conclusion-area {
    padding: var(--s6);
    background: #333;
}

.conclusion-title {
    font-size: 3.2rem;
    font-weight: 700;
    color: #000000;
    text-align: center;
}

.conclusion-title-deco {
    position: relative;
    color: var(--site-color02);
}

.conclusion-title-deco::before, .conclusion-title-deco::after {
    content: "";
    width: 40%;
    height: 0.1rem;
    background-color: var(--site-color02);
    transform: translateY(-50%);
    position: absolute;
    top: 50%;
}

.conclusion-title-deco::before {
    left: -50%;
}

.conclusion-title-deco::after {
    right: -50%;
}

.conclusion-box {
    padding: var(--s2) var(--s4);
}

.conclusion-box__wht {
    color: #ffffff;
    line-height: 2;
    /* width: 875px; */
    /* margin: auto; */
}

.conclusion-catch {
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 1.5;
    color: #000000;
    text-align: center;
}

.conclusion-catch span {
    /* border-bottom: 6px solid var(--site-color04); */
    font-size: 3.5rem;
    color: #fff;
}

.conclusion-btn-area {
    z-index: 5;
}

.btn-conclusion {
    margin: 3rem auto;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .conclusion-area {
        padding: var(--s4) var(--s2);
        background-size: 70% auto;
    }

    .conclusion-title {
        font-size: 2.4rem;
    }

    .conclusion-title-deco::before, .conclusion-title-deco::after {
        content: "";
        width: 10%;
    }

    .conclusion-title-deco::before {
        left: -20%;
    }

    .conclusion-title-deco::after {
        right: -20%;
    }

    .conclusion-box {
        padding: var(--s2);
    }

    .conclusion-catch {
        font-size: 1.8rem;
        line-height: 2;
    }

    .btn-conclusion {
        width: 80%;
    }
}

.section-title02-frame {
    margin-top: 5rem;
    text-align: center;
    position: relative;
    margin-bottom: 15rem;
    line-height: 1.8;
}

.section-title02 {
    font-size: 4rem;
    font-weight: 700;
    color: var(--site-color08);
    text-align: center;
    z-index: 1;
    position: relative;
}

.section-title02 a {
    padding: var(--s3) var(--s6) var(--s4) var(--s6);
    background: url(./img/arrow-01-bk-right.svg) no-repeat center right 2rem / auto 0.6em;
    text-decoration: none;
    display: inline-block;
    line-height: 1.4;
}

.section-title02 a:hover {
    color: #00a1d1;
}

.section-title02-sub {
    width: 100%;
    margin-bottom: 1rem;
    font-size: 6rem;
    font-weight: 700;
    color: var(--site-color04);
    text-align: center;
    position: absolute;
    top: -0.9em;
    left: 0;
    /* z-index: -1; */
    opacity: 1;
    line-height: 1.2;
    display: contents;
}

.section-title02-sub span {
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .section-title02 {
        font-size: 2.5rem;
        line-height: 1.5;
    }
}

.onb-img-title-box {
    width: calc(92% + 6.4rem);
    margin-left: 0.4rem;
    position: relative;
    margin-top: -0.5rem;
}

.onb-img-title-area {
    display: flex;
    /* background-color: #333; */
    align-items: center;
    flex-direction: column;
    padding: 0 2rem 2rem;
}

.onb-img-title-image {
    width: 48%;
    padding-left: 0;
}

.onb-img-title-image img {
    margin-top: -6rem;
    width: 100%;
}

.onb-img-title {
    width: 100%;
    padding: 0;
    color: #fff;
    line-height: 1.5;
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
}

.onb-img-title-sub {
    margin-bottom: var(--s1);
    padding: var(--s2);
    color: #fff;
    background: var(--site-color04);
    font-size: 3.5rem;
    line-height: 1;
    /* border-bottom: 5px solid #cf2e2e; */
    display: flex;
    min-height: 10.5rem;
    justify-content: center;
    align-items: center;
}

.onb-img-title-small {
    font-size: 1.4rem;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .onb-img-title-box {
        width: calc(100% + 3.2rem);
        margin-left: -1.6rem;
        margin-top: -2rem;
    }


    
    .onb-img-title-image {
        width: 40%;
        padding-left: var(--s1);
    }

    .onb-img-title {
        width: 60%;
        font-size: 2.4rem;
    }
}

.onb-center-img {
    max-width: 65%;
    margin: 5rem auto;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .onb-center-img {
        max-width: 100%;
    }
}

.onb-m-title5 {
    line-height: 1.5;
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin: 8rem auto 2rem;
}

.onb-m-title5 span {
    display: flex;
    align-items: center;
}

.onb-m-title5 span::before, .onb-m-title5 span::after {
    content: "";
    min-width: 5%;
    height: 1px;
    background-color: #000000;
    flex-grow: 1;
}

.onb-m-title5 span::before {
    margin-right: var(--s2);
}

.onb-m-title5 span::after {
    margin-left: var(--s2);
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .onb-m-title5 span::before, .onb-m-title5 span::after {
        width: 4rem;
    }

    .onb-m-title5 span::before {
        margin-right: var(--s1);
    }

    .onb-m-title5 span::after {
        margin-left: var(--s1);
    }
}

.onb-listbox-area {
    margin-top: 1rem;
    padding: var(--s5) var(--s5) var(--s4) var(--s5);
    background-color: var(--site-color06);
    position: relative;
    margin: 6rem auto 1rem;
}

.onb-listbox-area iframe{
    margin: auto;
}


.onb-listbox-title {
    text-align: center;
    font-size: 2.5rem;
    width: 65%;
    margin: -6.8rem auto 0;
}

.onb-listbox-title span {
    padding: 1.5rem 1rem;
    color: #fff;
    background-color: var(--site-color03);
    display: block;
    font-weight: bold;
    line-height: 1.3;
}

.onb-listbox-subtitle {
    text-align: center;
    font-weight: 700;
}

.onb-listbox-list {
    width: 100%;
    margin: 2rem auto;
}

.onb-listbox-list li {
    padding-left: var(--s5);
    line-height: 1.5;
    background: url('./img/icon-check.svg') no-repeat top left;
    background-size: 2.4rem 2.4rem;
}

.onb-listbox-list li span {
    margin-right: var(--s1);
    display: block;
    text-align: center;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .onb-listbox-area {
        margin-top: 6rem;
        padding: var(--s2) var(--s2) var(--s2) var(--s2);
        gap: 0;
    }

    .onb-listbox-list li {
        font-size: 1.4rem;
    }

    .onb-listbox-list--three li {
        width: calc((100% - var(--s2)) / 2);
    }


}

.onb-taglist-bg {
    padding: var(--s4);
    background-color: var(--site-color06);
    margin: 1rem 0 1rem;
}

.onb-taglist-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: bold;
}

.tag-list-6c {
    display: flex;
    flex-wrap: wrap;
    gap: var(--s2);
    justify-content: space-between;
}

.tag-list-6c li {
    width: calc((100% - var(--s10))/ 3);
    padding: 0.8rem;
    text-align: center;
    line-height: 1.5;
}

.tag-list-6c li::before {
    display: none;
}

.onb-tag-colored {
    background-color: var(--site-color04);
    color: #fff;
}

.onb-tag-white {
    border: 1px solid var(--site-color16);
    background-color: #fff;
    color: var(--site-color16);
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .onb-taglist-bg {
        padding: var(--s2);
    }

    .tag-list-6c {
        gap: var(--s1);
    }

    .tag-list-6c li {
        width: calc((100% - var(--s1))/ 2);
    }
}

.l-onb-flex-table {
    display: flex;
}

.onb-flex-table {
    border-collapse: collapse;
}

.onb-flex-table th, .onb-flex-table td {
    padding: var(--s2);
    border: 1px solid #d3d3d3;
}

.onb-flex-table th {
    width: 34%;
    background-color: #f8f8f8;
    vertical-align: middle;
    font-weight: normal;
}

.onb-flex-table td {
    background-color: #fff;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .l-onb-flex-table {
        flex-direction: column;
        margin-top: -4rem;
    }

    .onb-flex-table + table {
        margin-top: -1px;
    }
}

.onb-icon-head01 {
    margin-top: var(--s4);
    margin-bottom: var(--s4);
    margin-left: var(--s4);
    padding: var(--s1) var(--s2) var(--s4) var(--s12);
    line-height: 1.5;
    font-size: 2rem;
    font-weight: 700;
    /* background-color: var(--site-color06); */
    position: relative;
    color: var(--site-color04);
}

.onb-icon-head01::before {
    content: "";
    width: 10.5rem;
    height: 10.5rem;
    background: url('./img/icon-head-point.svg') no-repeat center center;
    background-size: cover;
    position: absolute;
    left: -4rem;
    top: -1.6rem;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .onb-icon-head01 {
        margin-left: 0;
        padding: var(--s1);
        font-size: 1.8rem;
        margin-top: 5rem;
    }

    .onb-icon-head01::before {
        content: "";
        width: 4rem;
        height: 4rem;
        left: 0.8rem;
        top: -3.5rem;
    }
}

.onb-casebox02-frame.l-stack-small.after_tag .onb-casebox02-sub {
    padding: var(--s1) var(--s3);
    background-color: #ff981c;
    color: #000000;
    font-size: 2.1rem;
    transform: translateX(-50%);
    position: absolute;
    top: -2rem;
    left: 50%;
    font-weight: bold;
}

.onb-casebox02-frame.l-stack-small.after_tag {
    margin-top: 2rem;
    padding: var(--s4);
    background-color: #fff0dd;
    position: relative;
}

.onb-casebox02-frame {
    margin-top: 2rem;
    padding: var(--s4);
    background-color: #efefef;
    position: relative;
    /* border-radius: 2rem; */
    /* margin: 5rem auto 0; */
}

.onb-casebox02-frame:first-child::before {
    content: '';
    width: 65px;
    /* 必要に応じて調整 */
    height: 30px;
    background: url('img/arrow.svg') no-repeat center center;
    background-size: contain;
    transform: rotate(-90deg);
    /* 画像を180度回転 */
    right: -47px;
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    z-index: 1;
}

.onb-casebox02-sub {
    padding: var(--s1) var(--s3);
    background-color: var(--site-color03);
    color: #fff;
    font-size: 2.1rem;
    transform: translateX(-50%);
    position: absolute;
    top: -2rem;
    left: 50%;
}

.l-onb-casebox02 {
    display: flex;
    flex-wrap: wrap;
    gap: var(--s3);
}

.l-onb-casebox02__side {
    width: calc((100% - var(--s3))*.3);
}

.l-onb-casebox02__main {
    /* width: calc((100% - var(--s3))*.7); */
}

.onb-casebox02-imgcap {
    margin-top: 1rem;
    text-align: center;
    font-size: 1.2rem;
}

.onb-casebox02-catch {
    font-size: 2.1rem;
    font-weight: 700;
    color: var(--site-color03);
    line-height: 1.5;
}

.onb-casebox02-caption {
    text-align: left;
}

.acc-contentsbg-colored {
    padding-top: 4rem;
    margin-top: 4rem;
}

.acc-contentsbg-colored__inner {
    padding: 0;
    position: relative;
}

.acc-contentsbg-colored__inner .arrow {
    text-align: center;
    margin-top: 0;
}

.acc-contentsbg-colored__inner .l-stack-small {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: var(--s2);
    margin: 0;
}

.acc-contents-title {
    padding: 1.6rem 6.4rem;
    color: #fff;
    font-size: 2.1rem;
    background-color: var(--site-color03);
    transform: translateX(-50%);
    position: absolute;
    top: -3rem;
    left: 50%;
}

.acc-contents-title::after {
    content: "";
    width: 6rem;
    height: calc(6rem / 2);
    background-color: var(--site-color03);
    clip-path: polygon(0 0, 100% 0, 50% 100%);
    transform: translateX(-50%);
    position: absolute;
    left: 50%;
    bottom: -2rem;
}

.acc-area {
    background-color: #333;
    /* border-bottom: 3px solid var(--site-color03); */
}

.acc-title {
    padding: 1.6rem;
    font-size: 2.1rem;
    font-weight: bold;
    line-height: 1.5;
    /* cursor: pointer; */
    position: relative;
}

.acc-content {
    padding: var(--s4);
    background-color: #fff;
}

.acc-content dt {
    margin-bottom: 1.6rem;
    font-size: 2.1rem;
    font-weight: bold;
    line-height: 1.5;
}

.acc-content dd {
    line-height: 2;
}

.acc-content-link {
    margin-top: 1.6rem;
    text-align: right;
}

.acc-content-link a {
    padding-right: 3.2rem;
    background: url('./img/arrow-01-black-right.svg') no-repeat center right / auto 1em;
    display: inline-block;
    font-weight: 700;
    line-height: 1;
    text-decoration: underline;
}

.faq-q {
    padding: var(--s2) var(--s1) var(--s2) var(--s3);
    /* background: url('./img/Q.png') no-repeat left center; */
    background-size: 70px auto;
}

.faq-a {
    /* padding-left: 8rem; */
    /* background: url('./img/A.png') no-repeat 2rem 2rem; */
    /* background-size: 38px auto; */
    display: block !important;
}

/*--------------------------------------------------
    アコーディオン設定
*/
.acc-title {
    transition: all .5s ease;
    position: relative;
    background-color: #333;
    color: #fff;
}

/*アイコンの＋と×*/
.acc-title::before, .acc-title::after {
    position: absolute;
    content: '';
    width: 15px;
    height: 1px;
    background-color: #ffffff;
    display: none;
}

.acc-title::before {
    top: 48%;
    right: 15px;
    transform: rotate(0deg);
}

.acc-title::after {
    top: 48%;
    right: 15px;
    transform: rotate(90deg);
}

/*　closeというクラスがついたら形状変化　*/
.acc-title.close::before {
    transform: rotate(45deg);
}

.acc-title.close::after {
    transform: rotate(-45deg);
}

/*アコーディオンで現れるエリア*/
.acc-content {
    display: none;
    /*はじめは非表示*/
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .bg-colored__inner {
        padding: var(--s8) var(--s2) var(--s2) var(--s2);
    }

    .acc-contentsbg-colored__inner {
        /* padding: var(--s4) var(--s2) var(--s2) var(--s2); */
    }

    .acc-contents-title {
        padding: 0.8rem 1.6rem;
        font-size: 1.8rem;
        top: -1.5rem;
    }

    .acc-contents-title::after {
        width: 3rem;
        height: calc(3rem / 2);
        bottom: -1rem;
    }

    .acc-title {
        /* padding: 1.6rem; */
        font-size: 2rem;
    }

    .acc-content dt {
        margin-bottom: 1.6rem;
        font-size: 1.8rem;
    }

    .acc-content dd {
        font-size: 1.4rem;
    }

    .faq-q {
        /* padding: var(--s2) var(--s4) var(--s2) var(--s8); */
        /* background: url('./img/Q.png') no-repeat left center; */
        /* background-size: 5.6rem auto; */
    }

    .faq-a {
        /* padding: var(--s2) var(--s2) var(--s2) var(--s8); */
        /* background: url('./img/A.png') no-repeat 1rem 1rem; */
        /* background-size: 4rem auto; */
        padding: 1.5rem;
    }
}

.l-pickup-contents01 {
    width: 100%;
    min-height: 52rem;
    display: flex;
    align-items: center;
    background-color: #333;
    position: relative;
    flex-direction: column;
}

section.intro-section .l-pickup-contents01 .column-medium {
    background: none;
    padding: 0;
    width: 80%;
}

.l-pickup-contents01-box {
    flex: 1;
    padding-top: 2rem;
    color: #fff;
}

.l-pickup-contents01-box img {
    max-height: 20rem;
    display: block;
    object-fit: cover;
    width: 96.2rem;
}

.l-pickup-contents01-content {
    /* max-width: 50rem; */
    padding: 0 var(--s8) 6rem;
    position: relative;
    z-index: 5;
}

.pickup-contents01-catch {
    margin-bottom: 1rem;
    font-size: 4rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.5;
    margin-top: 3rem;
}

.pickup-contents01-catch01 {
    margin-bottom: 0;
    font-size: 2.5rem;
    font-weight: 700;
    /* color: var(--site-color03); */
    line-height: 1.5;
    margin-top: 5rem;
    text-align: center;
    position: relative;
}

.pickup-contents01-catch01::before, .pickup-contents01-catch01::after {
    content: "";
    width: 15%;
    height: 0.1rem;
    background-color: #999;
    transform: translateY(-50%);
    position: absolute;
    top: 50%;
}

.pickup-contents01-catch01::before {
    left: 20px;
}

.pickup-contents01-catch01::after {
    right: 20px;
}

.btn-pickup-contents01 {
    margin: var(--s5) auto 0 auto;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .l-pickup-contents01 {
        min-height: inherit;
        flex-direction: column;
    }

    .l-pickup-contents01-content {
        max-width: inherit;
        padding: var(--s4) var(--s2);
    }

    .pickup-contents01-catch {
        font-size: 2rem;
        margin-top: 0rem;
    }

    
    section.intro-section .pickup-contents01-catch {
        font-size: 2.5rem;
}
    
    .btn-pickup-contents01 {
        margin-right: var(--s1);
    }
}

/*------------------------------------------
    3box column settings
*/
.column-small {
    padding: var(--s2);
    /* border: 1px solid #ccc; */
}

.thb-box-full {
    width: calc(100% + var(--s4));
    margin-left: calc(var(--s2) * -1);
}

.title-catch {
    padding: .8rem .8rem 1.6rem .8rem;
    font-size: 2rem;
    font-weight: 700;
    color: var(--site-color03);
    text-align: center;
    line-height: 1.5;
    /* border-bottom: 5px solid rgba(var(--site-color05-rgb), .5); */
}

.title-catch a {
    padding: var(--s1) var(--s3) var(--s1) var(--s1);
    background: url(./img/arrow-01-bk-right.svg) no-repeat center right 0.5rem / auto 0.6em;
    text-decoration: none;
    display: block;
    text-align: left;
}

.title-catch span {
    font-size: 1.6rem;
}

.l-pickup-contents02 {
    width: 100%;
    min-height: 50rem;
    display: flex;
    color: #fff;
    position: relative;
    margin: 5rem auto;
    background: #f4f4f4;
}

.l-pickup-contents02::before {
    content: "";
    width: 13.6rem;
    height: 13.6rem;
    /* background: url("./img/dummy-circle.png") no-repeat center center; */
    background-size: contain;
    position: absolute;
    top: -6.8rem;
    left: -6.8rem;
    display: none;
}

.l-pickup-contents02-box {
    flex: 1;
    background: url(./img/pickup-bg-r.svg) no-repeat right top var(--site-color10);
}

.pickup-contents02-img {
    min-height: 52rem;
    background: url("./img/dummy.jpg") no-repeat center center #f4f4f4;
    background-size: cover;
}

.l-pickup-contents02-content {
    max-width: 50rem;
    padding: var(--s8);
    position: relative;
    z-index: 5;
}

section.knowledge-section .l-pickup-contents02-content {
    padding: var(--s4) var(--s4) var(--s4) var(--s1);
    background: none;
    max-width: fit-content;
}

section.knowledge-section .l-pickup-contents02-content p:not([class]) {
    color: #333;
    margin-left: -4rem;
    margin-top: 2rem;
}

section.knowledge-section .l-pickup-contents02-box {
    background: none;
}

section.knowledge-section .pickup-contents02-img {
    min-height: 4rem;
    background: url(img/knowledge_icon.png) no-repeat center center;
    background-size: 4rem auto;
    max-width: 4rem;
    margin-top: 4rem;
}

section.knowledge-section .pickup-contents02-catch a {
    padding: var(--s1) var(--s4) var(--s1) var(--s1);
    background: url(./img/arrow-01-bk-right.svg) no-repeat center right 2rem / auto 0.6em;
    text-decoration: none;
    color: #333;
    display: block;
}

.pickup-contents02-catch {
    margin-bottom: 1rem;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.5;
}

.pickup-contents02-catch a {
    padding: var(--s1) var(--s4) var(--s1) var(--s1);
    background: url(./img/arrow-01-wht-right.svg) no-repeat center right 2rem / auto 0.6em;
    text-decoration: none;
    color: #fff;
    display: block;
}

.pickup-contents02-catch a:hover {
    opacity: 0.7;
}

.btn-pickup-contents02 {
    margin: var(--s5) auto 0 auto;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .l-pickup-contents02 {
        min-height: inherit;
        flex-direction: column;
    }

    .l-pickup-contents02::before {
        width: 6.8rem;
        height: 6.8rem;
        top: -3.4rem;
        left: -.8rem;
    }

    .l-pickup-contents02-content {
        max-width: inherit;
        padding: var(--s4) var(--s2);
    }

    .pickup-contents02-img {
        min-height: 24rem;
    }

    .pickup-contents02-catch {
        font-size: 2rem;
    }

    .btn-pickup-contents02 {
        margin-right: var(--s1);
    }
}

.section-title09 {
    margin-top: 5rem;
    display: flow-root;
}

.section-title09-img {
    width: 50%;
    margin-right: var(--s3);
    padding-bottom: var(--s1);
    float: left;
}

.section-title09-title {
    margin-bottom: var(--s4);
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--site-color03);
}

.section-title09-title a {
    padding: var(--s1) var(--s6) var(--s1) var(--s1);
    background: url(./img/arrow-01-bk-right.svg) no-repeat center right 2rem / auto 0.6em;
    text-decoration: none;
}

.section-title09-title a:hover {
    color: #00a1d1;
}

.section-title09-catch {
    margin-bottom: 1.6rem;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--site-color04);
    line-height: 1.5;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .section-title09-img {
        width: 100%;
        margin-bottom: var(--s4);
    }

    .section-title09-title {
        margin-bottom: var(--s4);
    }

    .section-title09-title a {
    display: flex;
    font-size: 2rem;
}
    
}

.l-pickup-contents03-r {
    width: 100%;
    background: #f4f4f4;
    color: #000000;
    position: relative;
    display: grid;
    place-items: center;
    grid-template-columns: 1fr 1fr;
    grid-template-areas: "image catch" "image content";
}

.l-pickup-contents03-r::before {
    content: "";
    width: 13.6rem;
    height: 13.6rem;
    /* background: url("./img/dummy-circle.png") no-repeat center center; */
    background-size: contain;
    position: absolute;
    top: -6.8rem;
    left: -6.8rem;
    display: none;
}

.l-pickup-contents03-r-catch {
    padding: var(--s4) var(--s8) var(--s2) var(--s4);
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.5;
    grid-area: catch;
    color: #000000;
    text-align: left;
    width: 75rem;
}

.l-pickup-contents03-r-img {
    /* padding: var(--s4); */
    grid-area: image;
}

.l-pickup-contents03-r-content {
    padding: 0 var(--s4) var(--s4) var(--s4);
    grid-area: content;
    position: relative;
    z-index: 5;
}

.btn-pickup-contents03 {
    margin: var(--s5) auto 0 auto;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .l-pickup-contents03-r {
        grid-template-columns: none;
        grid-template-areas: inherit;
        display: block;
    }

    .l-pickup-contents03-r::before {
        width: 6.8rem;
        height: 6.8rem;
        top: -3.4rem;
        left: 0;
    }

    .l-pickup-contents03-r-catch {
        padding: var(--s4) var(--s2) 0 var(--s2);
        font-size: 1.8rem;
    }

    .l-pickup-contents03-r-img {
        padding: var(--s2);
    }

    .l-pickup-contents03-r-content {
        max-width: inherit;
        padding: 0 var(--s2) var(--s4) var(--s2);
    }

        .l-pickup-contents03-r-content .btn-link a {
        border: none;
        border-radius: 0;
        text-align: center;
        padding: 1rem 2rem 1rem 0;
        background: url(./img/arrow-01-black-right.svg) no-repeat center right / auto 1em;
        display: inline-block;
        font-weight: 700;
        line-height: 1;
        text-decoration: underline;
    }

    
        .l-pickup-contents03-r-catch {
        width: 100%;
            text-align:center;
    }
    
    .l-pickup-contents03-r-catch, .l-pickup-contents03-r-img, .l-pickup-contents03-r-content {
        grid-area: inherit;
    }

    .btn-pickup-contents03 {
        margin-right: var(--s1);
    }

   .btn-pickup-contents03 .btn-link a {
        padding: var(--s2) var(--s4);
        border: 1px solid #000;
        border-radius: 4rem;
        background: url(./img/arrow-01-black-right.svg) no-repeat 95% center / auto 1em;
        text-align: left;
        line-height: 1.5;
        display: block;
        text-decoration: none;
        text-align: center;
    }


}

/*------------------------------------------------------------
    section class
*/
section.contact-section {
    padding: 0;
}

section.contact-section .btn-pickup-contents03 {
    margin: 1rem auto 0;
}

section.contact-section .l-pickup-contents03-r-img {
    /* padding: var(--s4); */
    grid-area: image;
    width: 15rem;
}

section.business-section {
}

section.knowledge-section {
    padding: 5rem 0;
}

section.knowledge-section .l-pickup-contents02 {
    min-height: auto;
    background: none;
    align-items: flex-start;
    margin: 3rem auto;
}

section.knowledge-section .section-title02-frame {
    margin-top: 5rem;
    text-align: center;
    position: relative;
    margin-bottom: 5rem;
}

section.knowledge-section .section-title02, section.knowledge-section .section-title02 a {
    font-size: 4rem;
    font-weight: 700;
    color: #333;
    text-align: center;
    z-index: 1;
    position: relative;
}

section.improvement-section .section-title02-sub, section.product-section .section-title02-sub {
    font-size: 3rem;
    color: var(--site-color04);
    top: -1.5em;
    z-index: 0;
    opacity: 1;
}

section.improvement-section .section-title02-frame, section.product-section .section-title02-frame {
    margin-bottom: 5rem;
}

section.benefit-section .section-title02-frame .section-title02-sub span, section.improvement-section .section-title02-frame .section-title02-sub span, section.product-section .section-title02-frame .section-title02-sub span {
    line-height: 1;
    font-size: 8rem;
}

section.improvement-section .l-grid-three {
    padding-bottom: 3rem;
    /* border-bottom: solid 1px #999; */
}

section.improvement-section .l-grid-three h3{
letter-spacing: 0;
}




section.improvement-section {
    padding: 5rem 0 0;
    margin: 5rem auto;
}

section.improvement-section .column-small {
    padding: var(--s2);
    /* border: 1px solid #ccc; */
    background: #f4f4f4;
}

section.improvement-section .column-small img{
    height: 8rem;
    width:auto;
}

section.improvement-section .column-small div:not([class]){
    margin: auto;
    text-align: center;
}

section.improvement-section .column-small p:not([class]) {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

section.product-section {
    background: url(img/secbg.png) no-repeat left top var(--site-color06);
}


section.product-section .pickup-contents01-catch {
    font-size: 3rem;

}

section.product-section .pickup-contents01-catch {
    color: #333;
}

section.product-section .l-pickup-contents01-content {
    padding: 0 0 0 5rem;
    position: relative;
    z-index: 5;
    margin-top: -4rem;
}

section.product-section p:not([class]) {
    color: #333;
}

section.product-section .l-pickup-contents01 {
    width: 100%;
    min-height: 45rem;
    display: flex;
    position: relative;
    flex-direction: row;
    align-items: flex-start;
    background-color: rgb(228 228 228 / 0);
}

section.product-section .l-pickup-contents01-box img {
    height: 100%;
    max-height: 100%;
}

section.validity-section {
}

section.validity-section .section-title01-frame::after {
    min-height: 34rem;
    width: 80vw;
}

section.validity-section .section-title01-frame {
    padding-top: 6rem;
    position: relative;
}

section.validity-section .section-title01::before {
    content: "WHY";
    display: none;
}

section.validity-section .section-title01-frame::before {
    min-height: 34rem;
    background: url(img/validity01.png) no-repeat center center;
    background-size: cover;
    width: 80vw;
}

section.benefit-section {
    padding: 5rem 0 10rem;
    margin: 10rem auto 5rem;
    background: url(img/secbg.png) no-repeat left top #d1d1d1;
}

section.benefit-section.show {
    transform: initial;
}

.taglist.is-fixed {
  transition: all 0.3s ease;
}
@keyframes anime_stripe_1 {
    0% {
        background-position-x: 0;
    }

    100% {
        background-position-x: -20rem;
    }
}

section.benefit-section .section-title02-frame {
    margin-bottom: -5rem;
}

.taglist.l-stack-small {
    margin: 3rem auto 0;
}

.taglist.l-stack-small .onb-taglist-bg {
    margin: 0;
    gap: var(--s2);
    background: rgb(255 255 255 / 0.8);
    padding-top: 2rem;
}

.taglistmidasi {
    line-height: 1.5;
    font-size: 1.8rem;
    font-weight: 700;
    text-align: center;
    margin: 0 auto;
    width: 85%;
}

.taglistmidasi {
    display: flex;
    align-items: center;
}

.taglistmidasi::before, .taglistmidasi::after {
    content: "";
    min-width: 5%;
    height: 1px;
    background-color: #000000;
    flex-grow: 1;
}

.taglistmidasi::before {
    margin-right: var(--s2);
}

.taglistmidasi::after {
    margin-left: var(--s2);
}

.taglist.l-stack-small .tag-list-6c li {
    width: calc((100% - var(--s4)) / 3);
    padding: .8rem;
    text-align: center;
    line-height: 1.5;
    position: relative;
    background-color: #2069f6;
    border-radius: 5rem;
    border: solid 1px #fff;
}

section.feature-section {
    /* background-color: var(--site-color09); */
    padding: 0;
    margin: 0;
}

section.feature-section .twb-arrow-title-sub {
    padding: var(--s2) 0;
    margin-bottom: .8rem;
    /* background-color: #ffffff; */
    font-size: 5rem;
    color: #ffffff;
    line-height: 1;
    display: block;
    width: 65rem;
    margin: auto;
    margin-bottom: 1rem;
}

section.feature-section .twb-arrow-title-sub::after {
   display:none;
}

.ex-contents-subcatch {
    color: #D32F2F;
    font-weight: bold;
}

section.feature-section .section-title01-frame {
    padding-top: 5rem;
    margin: 0 auto 8rem;
    z-index: 0;
}



section.feature-section .section-title01-frame p {
    width: 875px;
    margin: auto;
    color: #ffffff;
}

section.intro-section {
    padding: 2rem 0 10rem;
}

section.intro-section .l-grid-two {
    margin: 3rem auto 1rem;
}

section.intro-section .section-title02-frame {
    margin-top: 0;
    text-align: center;
    position: relative;
    margin-bottom: 5rem;
}

section.intro-section .l-pickup-contents01-box img {
    max-height: 45rem;
    display: block;
    object-fit: cover;
    width: 95.2rem;
    background: #fff;
    padding: 0 14rem;
}

section.intro-section .section-title02 {
    font-size: 4rem;
    font-weight: 700;
    color: rgb(51 51 51 / 0);
    text-align: center;
    z-index: 1;
    position: relative;
}

section.intro-section .sub-text {
    font-size: 1.2em;
    line-height: 1.8;
    color: #000000;
    width: 85%;
    margin: 0 auto 5rem;
    text-align: center;
}

section.intro-section .caption {
    text-align: left;
    margin-top: 0;
}

section.intro-section .pickup-contents01-catch {
    margin-bottom: 0;
    margin-top: 0;
    text-align: center;
}

.l-pickup-contents01-sponsored {
    margin-bottom: 3rem;
    color: #fff;
    text-align: center;
}

section.intro-section .column-medium {
    width: 100%;
    margin: auto;
    position: relative;
    background: #f4f4f4;
    padding: 3rem;
}

section.intro-section .l-pickup-contents01 .column-medium:first-child::before {
    content: "";
    width: 6rem;
    height: 6rem;
    background: url(img/kakeru.png) no-repeat center center;
    background-size: contain;
    position: absolute;
    top: 0;
    bottom: 0;
    right: -5vw;
    margin: auto;
}

section.intro-section .l-pickup-contents01 .column-medium img {
    margin: 2rem auto 2rem;
    width: 100%;
    max-height: none;
    display: block;
    object-fit: cover;
    background: rgb(255 255 255 / 0);
    padding: 0;
}

section.intro-section .l-pickup-contents01-content {
    padding: 0 var(--s5) 8rem;
    position: relative;
    z-index: 5;
}

section.intro-section .l-pickup-contents01-content .l-grid-two.bntset {
    width: 90%;
    margin: 3rem auto 0;
}

section.intro-section .l-grid-two.bntset .column-medium:first-child::before {
    display: none;
}

section.intro-section .l-pickup-contents01-content .l-grid-two {
    margin: 3rem auto 3rem;
    width: 90%;
}

section.intro-section .column-medium .btn-web, section.intro-section .column-medium .btn-ancher {
    margin: 0 auto;
}

section.intro-section .column-medium img {
    margin: 2rem auto 2rem;
}

section.business-section {
    background: url(https://www.pla-mirai.net/twinscrew-extruder/wp/wp-content/uploads/business_bg.jpg) no-repeat 45% top;
    background-size: cover;
}

section.business-section .section-title02-frame {
    margin-top: 0;
    text-align: center;
    position: relative;
    margin-bottom: 5rem;
}

section.business-section .section-title02, section.business-section .section-title02 a {
    font-size: 4rem;
    font-weight: 700;
    color: rgb(51 51 51 / 0);
    text-align: center;
    z-index: 1;
    position: relative;
    background: none;
}

section.business-section .section-title02-sub {font-size: 10rem;}

section.business-section .section-title02-sub a {
    color: var(--site-color04);
}

section.business-section .section-title02-sub a:hover {
    color: #333;
}

section.benefit-section .section-title02-sub {
    font-size: 5rem;
    color: var(--site-color04);
    top: -1.5em;
    z-index: 0;
    opacity: 1;
    z-index: 0;
    display: contents;
}

section.benefit-section .column-medium {
    padding: var(--s4) var(--s4) var(--s8);
    background: #fff;
    position: relative;
    margin-bottom: 10rem;
}

section.benefit-section .column-medium .onb-img-title-area {
    padding: 0 2rem 0;
}

section.benefit-section .column-medium .onb-img-title {
    width: 70%;

}

section.benefit-section .column-medium .onb-center-img {
    max-width: 65%;
    margin: 5rem auto 1rem;
}

section.benefit-section .column-medium .onb-m-title5 {
    margin: 4rem auto 2rem;
}

section.benefit-section .column-medium::before {
    content: "";
    width: 100%;
    min-height: 20.5rem;
    background: #333;
    position: absolute;
    top: 0;
    left: 0;
}

.feature-section .l-stack {
    margin: 5rem auto 0;
}

.feature-section .l-stack.conclusion-area {
    padding: var(--s6) var(--s6) var(--s8);
}

.feature-section .conclusion-box.l-stack {
    margin: 0;
}

section.index-section {
    padding: 2rem 0;
    margin: -10rem auto -4rem;
    z-index: 1;
    position: relative;
}

.onb-index01-frame {
    width: 75%;
    background-color: var(--site-color03);
    margin: 0 auto;
}

.onb-index01-wrap {
    /* margin: 0 auto; */
    padding: var(--s1) var(--s1);
    background-color: transparent;
    position: relative;
}

.onb-index01-title {
    padding: var(--s2);
    color: #fff;
    font-size: 2.2rem;
    font-weight: bold;
    line-height: 1;
    /* background: url("./img/icon-gear.png") no-repeat left 1rem center; */
    background-size: 2rem auto;
    position: relative;
    cursor: pointer;
}

.onb-index01-title::before {
    content: "";
    width: 2rem;
    height: 0.1rem;
    background: #fff;
    position: absolute;
    top: 50%;
    right: 2rem;
    transform: translate(0, -50%);
}

.onb-index01-title::after {
    content: "";
    width: 0.1rem;
    height: 2rem;
    background: #fff;
    position: absolute;
    top: 50%;
    right: 2.9rem;
    transform: translate(0, -50%);
    transition: transform 0.3s;
}

.onb-index01-title.is-open::after {
    transform: translate(0, -50%) rotate(270deg);
    opacity: 0;
}

#toc .onb-index01-chapter {
    padding: var(--s2) var(--s2) var(--s2) var(--s7);
    font-weight: 700;
    counter-reset: number 0;
}

#toc ul li.chapter-h-two::before, #toc ul li.onb-index01-chapter-h-two::before {
    counter-increment: number 1;
    content: counter(number, decimal-leading-zero);
    color: var(--site-color14);
    position: absolute;
    top: 0;
    left: -1.8em;
}

#toc ul li.onb-index01-chapter-h {
    margin: 0 0 0 var(--s2);
    font-size: 100%;
    line-height: 1.7;
    position: relative;
}

#toc ul li.onb-index01-chapter-h a {
    display: block;
    text-decoration: none;
}

#toc ul li.onb-index01-chapter-h a:hover {
    opacity: .6;
}

#toc ul li.onb-index01-chapter-h-two {
    margin-left: var(--s2);
    position: relative;
}

#toc ul li.onb-index01-chapter-h-three {
    margin-left: var(--s4);
    position: relative;
}

#toc ul li.onb-index01-chapter-h-two::before, #toc ul li.onb-index01-chapter-h-three::before {
    color: var(--site-color14);
    position: absolute;
    top: 0;
    left: -1.8em;
}

#toc ul li.chapter-h-three::before, #toc ul li.onb-index01-chapter-h-three::before {
    content: "└";
}

.more-content {
    display: none;
}

.onb-index01-content {
    margin-top: 1.4rem;
    /* border-top: 1px solid var(--site-color03); */
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    #toc .onb-index01-chapter {
        padding-left: var(--s4);
    }
}

.onb-taglist-bg {
    padding: 0;
    background-color: rgb(220 220 220 / 0);
}

.onb-taglist-title {
    text-align: center;
    font-size: 2.1rem;
    line-height: 1.3;
}

.tag-list-6c {
    display: flex;
    flex-wrap: wrap;
    gap: var(--s2);
    justify-content: flex-start;
    margin: 0 auto 1rem;
    width: 85%;
}

.tag-list-6c li {
    width: calc((100% - var(--s4))/ 3);
    padding: .8rem;
    text-align: center;
    line-height: 1.5;
    position: relative;
}

.benefit-section .taglist .tag-list-6c li:hover {
    background-color: #2069f6;
}

.tag-list-6c li a {
    color: var(--site-color03);
    transition: opacity 0.6s ease, color 0.6s ease;
    color: #fff;
    text-decoration: none;
}

.tag-list-6c li::before {
    display: none;
}

.onb-tag-colored {
    /* background-color: #333; */
    color: #fff;
}

.onb-tag-white {
    border: 1px solid #989898;
    background-color: #fff;
}

.onb-tag-colored .tag-name, .onb-tag-white .tag-name {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {
    .onb-taglist-bg {
        padding: var(--s2);
    }

    .tag-list-6c {
        gap: var(--s1);
        width: 100%;
    }

    .tag-list-6c li {
        width: calc((100% - var(--s1))/ 1);
        padding: 1.2rem .8rem;
    }
}

.benefit-section .taglist {
    position: sticky;
    bottom: 0;
    z-index: 1000;
}

section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.3s ease-out, transform 0.6s ease-out;
}

/* 表示された時のスタイル */
section.show {
    opacity: 1;
    transform: translateY(0);
}














/*------------------------------------------------------------
    SP settings
*/
@media screen and (max-width: 767px) {


section.benefit-section .section-title02-frame .section-title02-sub span, section.improvement-section .section-title02-frame .section-title02-sub span, section.product-section .section-title02-frame .section-title02-sub span {
    font-size: 14vw;
    margin-bottom: 2rem;
    display: block;
}
.section-title02-sub span {font-size: 8vw;line-height: 1.2;}

.twb-arrow-title-sub {
    width: 100%;

}

.onb-casebox02-frame:first-child::before {
    transform: rotate(0deg);
    right: 0;
    left:0;
    top: auto;
    bottom: -4rem;


}

section.feature-section .section-title01-frame p {
    width: 100%;
}

section.product-section .l-pickup-contents01 {
    display: flex;

    flex-direction: column;
    align-items: flex-start;

}

section.product-section .l-pickup-contents01-content {
    padding: 0;
    margin-top: 0;
}


.section-title02 a {
    padding: 0 var(--s5);
    display: block;
}

section.improvement-section .section-title02-frame, section.product-section .section-title02-frame {
    margin-bottom: 3rem;
}


section.improvement-section .l-grid-three {
    padding-bottom: 0;
}

section.improvement-section .column-small img {
    /* height: 9rem; */
    width: auto;
}
    
section.knowledge-section .l-pickup-contents02-content p:not([class]) {
    margin-left: -3rem;
    margin-top: 0;
}

section.knowledge-section .l-pickup-contents02-content {
    padding: var(--s1) ;
    background: none;
    max-width: fit-content;
}

section.knowledge-section .l-pickup-contents02 {
    min-height: auto;
    background: none;
    margin: 3rem auto;
    flex-direction: row;
}

.mainvisual .text-box {
    position: absolute;
    top: 10%;
    left: 2vw;
    z-index: 2;
    max-width: 600px;
}

.mainvisual .text-box h2 {
    font-size: 8vw;
    padding-top: 6rem;
}

    .mainvisual .text-box {
        top: 8%;
        left: 4vw;
        max-width: 92%;
    }

.mainvisual .sub-text {
    margin-top: 1.5em;
    width: 100%;
}

.main_visual-sponsored {
    line-height: 1.5;
    width: 100%;
}

.mainvisual .highlight {
    font-size: 12vw;
}

    .mainvisual {
        position: relative;
        background: url(img/mv.png) no-repeat top center;
        background-size: 100% auto;
        height: 185vw;
    }

.mainvisual .text-box .logo img {
    width: 60%;
}

.onb-index01-title {
    padding: var(--s1);
    color: #fff;
    font-size: 1.6rem;
    font-weight: bold;
    line-height: 1;
    /* background: url(img/icon-gear.png) no-repeat left center; */
    background-size: 2rem auto;
    position: relative;
    cursor: pointer;
}

    .mainvisual.lower_mv .text-box {
    position: absolute;
    top: 20%;
    left: -2vw;
    z-index: 2;
    max-width: 85%;
}
    
.onb-index01-frame {
    width: 90%;

}

section.intro-section .sub-text {
    font-size: 1em;
    width: 90%;
    margin: 0 auto 5rem;
    text-align: left;
}

section.intro-section .column-medium {
    width: 100%;
    margin: auto;
    position: relative;
    background: #f4f4f4;
    padding: 3rem 2rem;
}

      section.intro-section .column-medium .twb-box-full {
        width: 100%;
        margin-left: calc(var(--s2) * 0);
    }
    
    
.twb-arrow-title-small {
    font-size: 2rem;
}

    .twb-arrow-title-sub {
        width: 100%;
        line-height: 1.2;
    }

.center-img-catch {
    font-size: 2.2rem;
}

section.intro-section .l-pickup-contents01-box img {
    max-height: 30rem;
    display: block;
    object-fit: cover;
    width: 85vw;
    background: #fff;
    padding: 0;
}


section.intro-section .l-pickup-contents01-content {
    padding: 0 var(--s3) 8rem;

}

.pickup-contents01-catch01 {
    font-size: 2rem;

}


.pickup-contents01-catch01::before, .pickup-contents01-catch01::after {
    width: 10%;

}

.pickup-contents01-catch01::before {
    left: -25px;
}

.pickup-contents01-catch01::after {
    right: -25px;
}

section.intro-section .l-pickup-contents01-content .l-grid-two {
    width: 100%;
    display: flex;
}

section.intro-section .l-pickup-contents01 .column-medium:first-child::before {
    width: 3rem;
    height: 3rem;
    right: -6.7vw;
}

section.feature-section .twb-arrow-title-sub {
    font-size: 3rem;
    line-height: 1.3;
    padding: 1rem;
    width: 90%;
}


    section.feature-section .section-title01-frame p {
        width: 90%;
    }

.ex-contents {
    display: flex
;
    flex-direction: column;
}

    .ex-contents-left {
        padding: 5px 1.5rem;
    }

    .ex-contents-left span {
        font-size: 3rem;
        margin-top: 0;
        position: relative;
        top: 0;
    }


.ex-contents-left::after {
    top: auto;
    bottom: -2.3rem;
    right: auto;
    transform: rotate(90deg);
}

.ex-contents-catch span {
    font-size: 2rem;
        display: table;
}

.conclusion-catch span {
    font-size: 2.5rem;
    line-height: 1;
}

.feature-section .l-stack.conclusion-area {
    padding: var(--s4) var(--s1) var(--s8);
}


section.benefit-section .section-title02-frame {
    margin-top: 2rem;
    margin-bottom: -9rem;
}

.benefit-section .taglist {width: 100% !important;left: 0px !important;}
    
.onb-img-title-sub {
    font-size: 2.5rem;
    padding: var(--s1) var(--s2);
}

    .onb-img-title {
        width: 100%;
        font-size: 2.4rem;
    }

    .onb-img-title {
        width: 100%;
        font-size: 2rem;
    }


section.benefit-section .column-medium {
    padding: var(--s4) var(--s2) var(--s8);
}

    .onb-listbox-title {
        width: 100%;
    }


section.intro-section {
    padding: 2rem 0 5rem;
}

    .ex-contents-catch {
        font-size: 2rem;
    }

        .ex-contents-catch span {
        font-size: 2.5rem;
        display: table;
    }

    section.benefit-section {
    opacity: 1;
}

section.benefit-section .column-medium .onb-center-img {
    max-width: 100%;
    margin: 5rem auto 1rem;
}


.onb-m-title5 span {

    font-size: 2rem;
}


.onb-tag-colored .tag-name, .onb-tag-white .tag-name {font-size: 2vw;}

section.benefit-section .column-medium .onb-tag-colored .tag-name {font-size: 3.5vw;}
section.benefit-section .column-medium .onb-tag-colored .tag-name br {display:none;}

.taglist.l-stack-small .tag-list-6c li {
    width: calc((100% - var(--s2)) / 3);
    padding: 0.5rem;

}

.taglist.l-stack-small .onb-taglist-bg {
    gap: var(--s1);
    padding: var(--s1);
}

.taglistmidasi {
    font-size: 1.5rem;

}

    .onb-listbox-title {
        margin: -7rem auto 0 auto;
        padding: var(--s2);
        font-size: 1.8rem;
        text-align: center;
    }



.onb-flex-table th, .onb-flex-table td {
     font-size: 1.3rem;
     padding: var(--s1);
}

.onb-casebox02-sub {

    font-size: 1.5rem;

    top: -1.5rem;
    left: 50%;
}



.onb-casebox02-catch {
    font-size: 1.5rem;

}


    section.feature-section .section-title01-frame::before {
    min-height: 70rem;
    
    
    }
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
 
        
section.benefit-section {
    padding: 5rem 0 1rem;
    margin: 5rem auto 0;
}

section.validity-section .section-title01-frame::before {width: 100vw;min-height: 40rem;}

section.validity-section .section-title01-frame::after {
    width: 100vw;
    min-height: 40rem;
}

section.validity-section .section-title01-frame {
    padding-top: 2rem;
}

section.validity-section .section-title01::before {
    font-size: 3.8rem;
    top: -5.2rem;
}

section.validity-section .section-title01-bg {
        padding: var(--s3) 0 var(--s1) 0;
    }

section.validity-section {
    padding: 0;
    margin: 0 auto;
}

section.product-section {
    padding: 1rem 0;
    margin: 10rem auto 5rem;
}

section.knowledge-section {
    padding: 1rem 0;
}

section.knowledge-section .section-title02, section.knowledge-section .section-title02 a {
    font-size: 3rem;
    font-weight: 700;
    color: #333;
    text-align: center;
    z-index: 1;
    position: relative;
}

section.knowledge-section .pickup-contents02-img {
    min-height: 3rem;
    background: url(img/knowledge_icon.png) no-repeat center center;
    background-size: 3rem auto;
    max-width: 3rem;
    margin-top: 3.3rem;
}

section.business-section {
    padding: 5rem 0;
    margin: 5rem auto;
    background: url(https://www.pla-mirai.net/twinscrew-extruder/wp/wp-content/uploads/business_bg.jpg) no-repeat 80% top;
    background-size: cover;
}

section.business-section .section-title09-title {
        margin-bottom: var(--s2);
    }
    section.business-section .section-title02-sub span {
        font-size: 14vw;
    }


    section.business-section .section-title02-sub {
    width: 100%;
    margin-bottom: 1rem;
    font-size: 18vw;

}


.gnavi-area {
    padding: var(--s10) var(--s1) var(--s10);
    top: 0;

}

.gnavi-list__link {
    font-size: 1.3rem;
    padding: var(--s2) var(--s5) var(--s2) var(--s2);
}


#low-page .main_visual-sponsored {
    font-size: 1rem;
    margin: 2rem 1rem 5rem;
}

.onb-index02-title {
    padding: var(--s1) 0;
    color: #333333;
    font-size: 1.5rem;
    font-weight: bold;
    line-height: 1;
    /* background: url(./img/icon-gear.png) no-repeat left center; */
    background-size: 2rem auto;
    position: relative;
}

#toc .onb-index02-chapter {
        padding-left: var(--s1);
    }

.onb-index02-chapter {
    padding: var(--s1);
 
    font-size: 1.3rem;
}

    .onb-index02-btn.is-open span {
    background-size: 1.3rem auto;
}

.onb-index02-btn span {
    width: 100%;
    margin: var(--s2) auto;
    padding: 1.5rem 4rem;
    background: url(./img/acc-off.svg) no-repeat 95% center #fff;
    background-size: 1.2rem auto;
    font-size: 1.3rem;
}

#low-page h2:not([class]) a {
    background: url(./img/arrow-01-bk-right.svg) no-repeat center right / auto 2.5rem;
}

#low-page h3:not([class]) a {

    background: url(./img/arrow-01-bk-right.svg) no-repeat center right / auto 2.5rem;
}

#low-page h4:not([class]) a {

    background: url(./img/arrow-01-bk-right.svg) no-repeat center right / auto 2.5rem;
}

#low-page h5:not([class]) a {

    background: url(./img/arrow-01-bk-right.svg) no-repeat center right / auto 2.5rem;
}


#low-page h3::before {
    content: "";
    width: 3.5rem;
    height: 3.5rem;
    background: url(img/h3_icon.png) no-repeat top center;
    background-size: 100% auto;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    margin: auto;
}


.mainvisual.lower_mv {
    background: url(img/mv_low.png) no-repeat center right;
    background-size: cover;
    height: 12rem;
    margin-top: 3rem;
}

section.benefit-section .column-medium .onb-img-title-area {
    padding: 1rem 2rem 0;
}

    section.benefit-section .column-medium .onb-img-title {
    width: 100%;
}

        section.benefit-section .column-medium h3{
            font-size: 5vw;
    }
    
           section.benefit-section .column-medium .onb-img-title-sub {
        font-size: 5vw;
        padding: var(--s1) var(--s2);
        min-height: 17vw;
        line-height: 1.4;
    }
    
    section.benefit-section .column-medium::before {min-height: 40vw;}


section.index-section {
    padding: 2rem 0;
    margin: 0rem auto -4rem;
}


    section.product-section .pickup-contents01-catch {
    font-size: 2rem;
}
    
}