@charset "utf-8";

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

research

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

/* 
main内　白背景ブロックの調整
---------------------------------------------- */
/* .contents.-contents.-research
下にマージンあり・左下角丸あり */
.contents.-contents.-research {
    margin-bottom: 96px;
    border-radius: 25px 0 0 25px;
}

/* 一番上の研究　.contents.-contents.-research
下のマージンなし・左下角丸なし */
.contents.-contents.-research:nth-of-type(2) {
    border-radius: 0 0 0px 25px;
}

/* 一番下の研究　.contents.-contents.-research
下のマージンなし・左下角丸なし */
.contents.-contents.-research:nth-last-of-type(1) {
    margin-bottom: 0px;
    border-radius: 25px 0 0 0px;
}

/* .contents.-contents .contentsWrap
上下余白 */
.contents.-contents.-research .contentsWrap {
    padding: 12rem 0;
}

/* 一番上の研究　.contents.-contents .contentsWrap
下の余白狭く */
.contents.-contents:nth-of-type(1) .contentsWrap {
    padding-bottom: 4rem;
}

/* 一番上の研究　.contents.-contents.-research .contentsWrap
上の余白狭く */
.contents.-contents.-research:nth-of-type(2) .contentsWrap {
    padding: 3rem 0 12rem;
}

@media screen and (max-width: 1100px) {
    .contents.-contents.-research .contentsWrap {
        display: flex;
        flex-wrap: wrap;
    }
}

@media screen and (max-width: 640px) {
    /* .contents.-contents.-research
下にマージンあり・左下角丸あり */
    .contents.-contents.-research {
        margin-bottom: 48px;
    }

    /* .contents.-contents .contentsWrap
上下余白 */
    .contents.-contents.-research .contentsWrap {
        padding: 6rem 0;
    }

    /* 一番上の研究 .contents.-contents.-research .contentsWrap
上の余白狭く */
    .contents.-contents.-research:nth-of-type(2) .contentsWrap {
        padding: 0rem 0 6rem;
    }
}


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

上部ナビゲーション

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

.researchNav {}

.researchNav ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 1200px;
    margin: -32px auto 64px;
}

.researchNav ul li {
    width: 48.4%;
    margin: 16px 0;
    border-bottom: 5px solid var(--c-blue);
    border-left: 5px solid var(--c-blue);
}

.researchNav ul li a {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    height: 100%;
    padding-right: 64px;
    line-height: 1.4;
    text-align: justify;
    background-image: url(../_image/research/icon.svg);
    background-size: 34px;
    background-position: right 10px center;
    background-repeat: no-repeat;
}

.researchNav ul li a span {
    display: flex;
    justify-content: center;
    align-items: center;
    float: left;
    margin-right: 16px;
    min-width: 45px;
    height: 100%;
    min-height: 45px;
    text-align: center;
    font-size: 2.2rem;
    color: #fff;
    background-color: var(--c-green);
}

@media (hover:hover) {
    .researchNav ul li a:hover {
        color: var(--c-green);
    }
}

@media screen and (max-width: 900px) {
    .researchNav ul li {
        width: 100%;
        margin: 8px 0;
    }
}

@media screen and (max-width: 640px) {
    .researchNav ul li a {
        font-size: var(--fz-l);
    }

    .researchNav ul li a span {
        min-width: 64px;
        min-height: 80px;
        font-size: var(--fz-xl);
    }
}


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

研究内容

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

.contents.-research {}

/* ----------------------------------------------
タイトル
---------------------------------------------- */
.researchTitle {
    position: relative;
    margin-bottom: 24px;
}

.researchTitle span {
    font-size: 1.3rem;
    color: var(--c-green);
}

.researchTitle p {
    padding: 4px 0 12px;
    line-height: 1.4;
    font-size: 3.6rem;
    color: var(--c-blue);
}

.researchTitle::before,
.researchTitle::after {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 5px;
    content: "";
}

.researchTitle::before {
    width: 100%;
    background-color: var(--c-bg);
}

.researchTitle::after {
    width: 100px;
    background-image: linear-gradient(90deg, var(--c-green) 25%, var(--c-blue) 25%);
}

@media screen and (max-width: 1100px) {}

@media screen and (max-width: 1000px) {}

@media screen and (max-width: 640px) {
    .researchTitle p {
        padding: 4px 0 12px;
        line-height: 1.4;
    }

    .researchTitle p {
        font-size: 2.8rem;
    }
}


/* ----------------------------------------------
概要
---------------------------------------------- */
.researchSummary {
    text-align: justify;
}

.researchSummary h3 {
    position: relative;
    padding-left: 32px;
    font-size: var(--fz-xxl);
}

.researchSummary h3::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.3em;
    width: 1em;
    height: 1em;
    background-image: url(../_image/research/icon-6.svg);
    background-position: center;
    background-repeat: no-repeat;
}

.researchSummary ul {
    /* border: 1px solid red; */
    margin: 32px 24px;
}

.researchSummary ul li {
    position: relative;
    padding-left: 24px;
    font-size: var(--fz-xl);
}

.researchSummary ul li::before {
    content: "●";
    position: absolute;
    left: 0;
    top: 0.5em;
    font-size: 0.7em;
    color: var(--c-paleblue);
}

@media screen and (max-width: 1100px) {
    .researchSummary {
        order: 1;
    }
}

@media screen and (max-width: 640px) {
    .researchSummary h3 {
        padding-left: 42px;
    }

    .researchSummary ul {
        margin: 32px 0px;
    }

    .researchSummary ul li {
        padding-left: 32px;
        font-size: var(--fz-xl);
    }
}


/* ----------------------------------------------
研究ハイライト
---------------------------------------------- */
.researchHl {
    float: right;
    width: 400px;
    margin: 8px 0 32px 48px;
    border: 1px solid var(--c-blue);
}

.researchHlInner {
    padding: 10px;
}

.researchHlInner * {
    /* border: 1px solid red; */
}

@media screen and (max-width: 1100px) {
    .researchHl {
        float: none;
        margin: 8px auto 0px;
        order: 2;
    }
}

@media screen and (max-width: 640px) {
    .researchHl {
        width: 90%;
    }
}


/* 
研究ハイライト　＞　見出し
---------------------------------------------- */
.researchHl h2 {
    width: 100%;
    padding: 8px 0;
    text-align: center;
    color: var(--c-blue);
    background-color: var(--c-bg);
    border-bottom: 1px solid var(--c-blue);
}

.researchHl h2::before {
    content: "";
    display: inline-block;
    width: 1.4em;
    height: 1.4em;
    vertical-align: middle;
    margin: -4px 8px 0 0px;
    background-image: url(../_image/research/icon-hl.svg);
}

@media screen and (max-width: 640px) {}


/* 
研究ハイライト　＞　サムネ画像
---------------------------------------------- */
.researchHlThum {
    float: left;
    width: 180px;
    padding: 0 0px 8px 0;
    margin-right: 16px;
}

@media screen and (max-width: 640px) {
    .researchHlThum {
        width: 230px;
    }
}


/* 
研究ハイライト　＞　解説者
---------------------------------------------- */
.researchHlMember {
    display: block;
    margin: 4px 0 12px;
    line-height: 1.2;
}

@media (hover:hover) {
    .researchHlMember:hover {
        color: var(--c-green);
    }
}

.researchHlMember figure {
    float: left;
    width: 48px;
    height: 48px;
    margin: 0 12px 0 0;
    border-radius: 50px;
    border: 2px solid var(--c-blue);
    overflow: hidden;
}

.researchHlMember figure img {
    width: 115%;
    height: 115%;
    object-fit: cover;
    object-position: center;
}

.researchHlMember span {
    display: block;
    padding: 6px 0;
    font-size: 1.4rem;
    white-space: nowrap;
}

.researchHlMember span small {
    font-size: 1.1rem;
}

.researchHlMember span::after {
    content: "";
    display: inline-block;
    width: 1.0em;
    height: 1.0em;
    vertical-align: middle;
    margin: -2px 0 0 6px;
    background-image: url(../_image/research/icon-hl2.svg);
}

@media screen and (max-width: 640px) {
    .researchHlMember {
        margin: 4px 0 6px;
    }

    .researchHlMember figure {
        width: 58px;
        height: 58px;
    }

    .researchHlMember span {
        padding: 6px 0;
        font-size: 1.4rem;
    }

    .researchHlMember span small {
        font-size: var(--fz-xs);
    }
}


/* 
研究ハイライト　＞　参考資料
---------------------------------------------- */
.researchHlDoc {
    margin: 8px 0 0;
    font-size: 1.3rem;
}

.researchHlDoc span {
    font-size: 0.9rem;
}

.researchHlDoc>a[href*=".pdf"] {
    padding: 6px 8px;
    font-size: 1.0rem;
    color: #fff;
    background-color: #e60012;
}

@media (hover:hover) {
    .researchHlDoc>a[href*=".pdf"]:hover {
        background-color: #ff7681;
    }
}

@media screen and (max-width: 1100px) {}

@media screen and (max-width: 640px) {
    .researchHlDoc {
        margin: 4px 0 0;
    }

    .researchHlDoc>a[href*=".pdf"] {
        padding: 6px 12px;
        font-size: var(--fz-s);
    }
}


/* ----------------------------------------------
本文
---------------------------------------------- */
.researchContent {
    margin: 64px auto;
}

.researchContent figure {
    display: block;
    width: 80%;
    margin: 32px auto;
}

.researchContent figure img {
    margin: auto;
}

.researchContent p {
    margin: 32px auto;
    font-weight: 400;
}

@media screen and (max-width: 1100px) {
    .researchContent {
        order: 3;
        margin: 16px auto;
    }
}

@media screen and (max-width: 640px) {
    .researchContent {}

    .researchContent figure {
        width: 96%;
    }

    .researchContent figure img {
        width: 100%;
    }

    .researchContent p {
        margin: 24px auto;
        font-size: var(--fz-l);
    }
}


/* ----------------------------------------------
リファレンス
---------------------------------------------- */
.researchReferene {
    width: 94%;
    margin: 0 auto;
    padding: 32px 24px 32px 32px;
    background-color: var(--c-bg);
    border-left: 5px solid var(--c-blue);
}

.researchReferene h2 {
    font-size: var(--fz-l);
}

.researchReferene ul {
    list-style: disc;
    padding-left: 2rem;
}

.researchReferene ul li {
    font-size: 1.6rem;
}

/* .researchReferene ul li::marker {
    color: var(--c-blue);
} */

.researchReferene ul li {
    font-size: var(--fz-m);
}

.researchReferene ul li a {
    display: inline-block;
    padding: 4px 0;
    text-decoration: underline;
}

@media (hover:hover) {
    .researchReferene ul li a:hover {
        color: var(--c-green);
    }
}

@media screen and (max-width: 1100px) {
    .researchReferene {
        order: 4;
    }
}

@media screen and (max-width: 640px) {}




/* ----------------------------------------------
偶数ブロックは一部カラーをグリーンに
---------------------------------------------- */
.contents.-contents.-research:nth-of-type(odd) .researchReferene {
    background-color: #fff;
    border-left: 5px solid var(--c-green);
}

.contents.-contents.-research:nth-of-type(odd) .researchSummary ul li::before {
    color: var(--c-green);
}

@media screen and (max-width: 1100px) {}

@media screen and (max-width: 640px) {}