@charset "Shift_JIS";

/* 
============================ */
#corp.third.column.insight {
    overflow:visible;
}
#corp.third.column.insight {
    background-color: #ffffff;
}
#corp.third.column.insight:before {
    display: none;
}
#corp.third.column.insight .Section {
    margin-bottom: 5rem;
}
#corp.third.column.insight~.FatMenuWide {
    position: relative;
    z-index: 3;
}
/*
#corp.third.column.insight p {
    margin-bottom: 1.5rem;
    line-height: 2;
}
*/
@media screen and (min-width: 768px) {
    #corp.third.column.insight .Container {
        max-width: 1305px;
    }
}

/* レイアウト
============================ */
#corp.third.column.insight .layout {
    display: grid;
    gap: 5rem;
    grid-template-columns: 1fr 360px;
    grid-template-areas: "main sidebar";
}
#corp.third.column.insight .main { grid-area: main; }
#corp.third.column.insight .sidebar { grid-area: sidebar; }
@media screen and (max-width: 994px) {
    #corp.third.column.insight .layout {
        gap: 3rem;
        grid-template-columns: 1fr 280px;
    }
}
@media screen and (max-width: 767px) {
    #corp.third.column.insight .layout {
        gap: 2rem;
    }
    #corp.third.column.insight .layout {
        grid-template-columns: 1fr;
        grid-template-areas: "main" "sidebar"
    }
}

/* メインビジュアル
============================ */
#corp.third.column.insight .mv {
    position: relative;
    margin-bottom: 3rem;
}
#corp.third.column.insight .mv * {
    font-family: "Hitachi Sans", "Noto Sans JP", "Yu Gothic UI", "Noto Sans", sans-serif!important;
}
#corp.third.column.insight .mv img {
    max-width: 100%;
    max-height: 350px;
    height: auto;
    object-fit: cover;
}
#corp.third.column.insight .mv .Container {
    top: 50%;
    position: relative;
    transform: translate(0, -50%);
}
#corp.third.column.insight .PageTitle {
    position: absolute;
    z-index: 1;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
}
#corp.third.column.insight h1 {
    margin-top: auto;
    font-size: clamp(1rem, 3vw, 2.1875rem);
    line-height: 1.5;
    color: #fff;
    font-weight: bold;
}
@media screen and (max-width: 767px) {
    #corp.third.column.insight .mv img {
        max-height: none;
    }
    #corp.third.column.insight h1 {
        font-size: clamp(1.375rem, 4vw, 2.1875rem);
    }
}


/* サマリーエリア
============================ */
#corp.third.column.insight .summary {
    overflow: hidden;
    margin-bottom: 7.5rem;
    margin-top: -3rem;
}
#corp.third.column.insight .summary * {
    font-family: "Hitachi Sans", "Noto Sans JP", "Yu Gothic UI", "Noto Sans", sans-serif!important;
}
#corp.third.column.insight .summary .main {
    padding-top: 5rem;
}
#corp.third.column.insight .summary .sidebar {
    padding: 5rem 4rem;
}
#corp.third.column.insight .summary h2 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
}
#corp.third.column.insight .summary .sidebar {
    position: relative;
    background-color: #f6f8f9;
}
#corp.third.column.insight .summary .sidebar::after {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    left: 100%;
    width: 100vw;
    height: 100%;
    background-color: #f6f8f9;
}
@media screen and (max-width: 994px) {
    #corp.third.column.insight .summary .sidebar {
        padding-left: 2rem;
        padding-right: 2rem;
    }
}
@media screen and (max-width: 767px) {
    #corp.third.column.insight .summary {
        margin-top: 0rem;
        margin-bottom: 3rem;
    }
    #corp.third.column.insight .summary .main {
        padding-top: 1rem;
    }
    #corp.third.column.insight .summary .sidebar {
        padding: 1.5rem;
    }
    #corp.third.column.insight .summary h2 {
        font-size: 1.125rem;
        margin-bottom: 1rem;
    }
    #corp.third.column.insight .summary .sidebar::after {
        display: none;
    }
}

/* 本文 */
#corp.third.column.insight .summary ul {
    list-style: none;
    padding-left: 1.2em;
}
#corp.third.column.insight .summary li {
    position: relative;
    line-height: 2;
    font-size: 1rem;
}
#corp.third.column.insight .summary ul>li {
    position: relative;
    margin-bottom: 2em;
}
#corp.third.column.insight .summary ul>li::before {
    content: "-";
    position: absolute;
    left: -1.2em;
}
#corp.third.column.insight .summary ul>li>ol {
    padding-left: 1.2em;
    margin-top: 0.5em;
}
#corp.third.column.insight .summary ul>li>ol>li {
    list-style: decimal;
    margin-bottom: 0.5em;
}

@media screen and (max-width: 767px) {
    #corp.third.column.insight .summary ul>li {
        margin-bottom: 1em;
    }
}

/* 執筆者 */
#corp.third.column.insight .author-title {
    position: relative;
    font-size: 1.75rem;
    margin-top: 0;
    border-bottom: none;
    margin-bottom: 2rem;
}
#corp.third.column.insight .author-title::after {
    content: "";
    position: absolute;
    width: 100vw;
    bottom: 0;
    left: 0;
    height: 1px;
    background-color: #bdbfc0;
    z-index: 1;
}
#corp.third.column.insight .profile {
    margin-bottom: 3.75rem;
}
#corp.third.column.insight .profile-photo {
    margin-bottom: 1.5rem;
    width: auto;
    height: auto;
}
#corp.third.column.insight .profile-name {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}
#corp.third.column.insight .profile-position {
    font-size: 0.875rem;
}
@media screen and (max-width: 767px) {
    #corp.third.column.insight .author-title {
        border-bottom: 1px solid #bdbfc0;
        font-size: 1.25rem;
    }
    #corp.third.column.insight .author-title::after {
        display: none;
    }
    #corp.third.column.insight .author-body {
        text-align: center;
    }
    #corp.third.column.insight .profile-photo {
        margin-bottom: 1rem;
    }
    #corp.third.column.insight .profile {
        margin-bottom: 2rem;
    }
    #corp.third.column.insight .profile:last-child {
        margin-bottom: 0;
    }
    #corp.third.column.insight .profile-name {
        margin-bottom: 0.5rem;
        font-size: 1.25rem;
    }
}

/* 章
============================ */
#corp.third.column.insight .chapter {
    margin-bottom: 5rem;
     position: relative;
}
#corp.third.column.insight .chapter * {
    font-family: "Hitachi Sans", "Noto Sans JP", "Yu Gothic UI", "Noto Sans", sans-serif!important;
}
#corp.third.column.insight .chapter img {
    max-width: 100%;
    height: auto;
}
#corp.third.column.insight .chapter::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: calc(100vw - 100% / 2);
    height: 100%;
    background-color: #000;
    z-index: 0;
}

#corp.third.column.insight .chapter .Container {
    position: relative;
}
#corp.third.column.insight .chapter h2 {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    top: 0;
    z-index: 1;
    gap: 2em;
}
#corp.third.column.insight .chapter h2 span {
    color: #fff;
    margin: 0;
    font-size: clamp(1rem, 3vw, 2rem);
    line-height: 1.5;
}
@media screen and (max-width: 767px) {
    #corp.third.column.insight .chapter {
        margin-bottom: 3rem;
    }
    #corp.third.column.insight .chapter h2 {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.5em;
    }
    #corp.third.column.insight .chapter h2 span {
        line-height: 1.25;
        font-size: clamp(1.25rem, 4vw, 3rem);
    }
}

/* コンテンツエリア
============================ */
#corp.third.column.insight .article * {
    font-family: "Hitachi Sans", "Noto Sans JP", "Yu Gothic UI", "Noto Sans", sans-serif!important;
}
#corp.third.column.insight .article h3 {
    background-color: #f6f8f9;
    border-bottom: 1px solid #c70019;
    display: block;
    padding: 0.5rem 1.5rem;
    font-size: 1.25rem;
    font-weight: bold;
    margin-top: 0;
}
#corp.third.column.insight .article img {
    max-width: 100%;
    height: auto;
}
#corp.third.column.insight .article .main {
   padding: 1rem 0;
}
#corp.third.column.insight .sticky {
    position: sticky; 
    top: 0;
    padding: 1rem 0;
}
#corp.third.column.insight .sticky.is-sticky {
    max-height: 100vh;
    overflow: auto;
}
@media screen and (max-width: 767px) {
    #corp.third.column.insight .article .main {
        padding: 0;
    }
    #corp.third.column.insight .article .layout {
        grid-template-columns: 1fr;
        grid-template-areas: "sidebar" "main"
    }
    #corp.third.column.insight .sticky {
        position: relative; 
        padding-top: 0;
    }
}




/* 参考文献 */
#corp.third.column.insight .relation h3 {
    font-size: 1.5rem;
    border: 0;
    background-color: transparent;
    padding: 0;
}
#corp.third.column.insight .relation .AdditionalNotesStyle2 {
    word-wrap: break-word;
}
#corp.third.column.insight .AdditionalNotesStyle2 dd a {
    color: #000;
    word-break: break-all;
}

/* pdf */
#corp.third.column.insight .pdf {
    padding: 0.5rem 3rem;
    border-radius: 50rem;
    background-color: #CC0000;
    color: #fff!important;
    text-decoration: none!important;
    border-right: solid 3px transparent;
        display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5em;
    line-height: 1;
    margin-bottom: 1rem;
}
#corp.third.column.insight .pdf:hover {
    background-color: #7D0008;
}
#corp.third.column.insight .pdf::before {
    content: url(../insight/images/pdf.png)
}

/* 目次 */
#corp.third.column.insight .toc {
    margin-bottom: 1rem;
}
#corp.third.column.insight .toc-title {
    font-size: 1.25rem;
    line-height: 1;
    margin-top: 1rem;
    font-weight: bold;
    margin-bottom: 0.25em;
}
#corp.third.column.insight ul.toc-list a {
    color: #0C0C0C;
    text-decoration: none;
    display: block;
    font-weight: bold;
    font-size: 1rem;
    line-height: 1.5;
}
#corp.third.column.insight ul.toc-list a:hover {
    background-color: #D9D9D9;
}
#corp.third.column.insight ul.toc-list a > span:first-child {
    white-space: nowrap;
}
#corp.third.column.insight ul.toc-list > li > a {
    padding-top: 1.5em;
    padding-left: 2em;
    padding-bottom: 0.75em;
    position: relative;
    display: flex;
    flex-direction: column;
}
#corp.third.column.insight ul.toc-list > li > ul > li > a {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    gap: 1em;
    padding-top: 0.75em;
    padding-bottom: 0.75em;
    padding-right: 2em;
    position: relative;
}
#corp.third.column.insight ul.toc-list > li > * {
    border-bottom: 1px solid #D9D9D9;
}
#corp.third.column.insight ul.toc-list > li > a::before {
    content: "";
    position: absolute;
    top: 1.75em;
    left: 0;
    width: calc(1em * 1.732 / 2);
    height: 1em;
    background-color: #CC0000;
    clip-path: polygon(0% 0%, 100% 50%, 0% 100%);
}
#corp.third.column.insight ul.toc-list > li > a.current::before {
    transform: rotate(90deg);
}
#corp.third.column.insight ul.toc-list > li > ul > li > a::after {
    content: "";
    position: absolute;
    right: 0.5em;
    line-height: 1;
    width: 0.75em;
    height: 0.75em;
    border: 2px solid currentColor;
    border-left: 0;
    border-bottom: 0;
    box-sizing: border-box;
    transform: translateY(-25%) rotate(135deg);
}

@media screen and (max-width: 767px) {
    #corp.third.column.insight ul.toc-list a {
        font-size: 0.875rem;
        line-height: 1.5;
    }
}