/* --------------------
 News detail
-------------------- */
.header {
    border-right: none;
}

.side {
    border-left: none;
}

.head {
    margin: 0 0 8.3333333333vw;
}

@media (min-width: 768px) {
    .head {
        margin: 0 0 30px;
    }
}

.head-container {
    margin: 0 auto;
    max-width: calc(900px + var(--c-pad)*2);
    padding: 0 5.5555555556vw;
    position: relative;
    width: 100%;
}

@media (min-width: 768px) {
    .head-container {
        padding: 0 var(--c-pad);
    }
}

.head__title__ja {
    font-size: 12.5vw;
    font-weight: 400;
    letter-spacing: 0.08em;
    line-height: 1.2;
    margin: 0;
    text-align: center;
}

@media (min-width: 768px) {
    .head__title__ja {
        font-size: 2.8125rem;
        letter-spacing: 0.12em;
        margin: 0 0 4px;
        text-align: left;
    }
}

.head__title__en {
    color: #b2b2b2;
    font-family: var(--ff-copperplate);
    font-size: 4.1666666667vw;
    font-weight: 700;
    letter-spacing: 0.04em;
    line-height: 1.2;
    margin: 0;
    text-align: center;
}

@media (min-width: 768px) {
    .head__title__en {
        font-size: var(--fs15);
        text-align: left;
    }
}

.detail {
    margin: 0 auto 11.1111111111vw;
    max-width: calc(900px + var(--c-pad)*2);
    padding: 0 8.3333333333vw;
    width: 100%;
}

@media (min-width: 768px) {
    .detail {
        margin: 0 auto 60px;
        padding: 0 var(--c-pad);
    }
}

.detail__head {
    margin: 0 0 11.1111111111vw;
}

@media (min-width: 768px) {
    .detail__head {
        border-bottom: 1px solid #b2b2b2;
        margin: 0 0 20px;
        padding: 0 0 20px;
    }
}

.detail__head__title {
    font-size: 6.6666666667vw;
    font-weight: 400;
    letter-spacing: 0.08em;
    line-height: 1.5;
    margin: 0 0 8.3333333333vw;
}

@media (min-width: 768px) {
    .detail__head__title {
        font-size: 2.8125rem;
        letter-spacing: 0.12em;
        margin: 0 0 24px;
    }
}

.detail__head__meta {
    align-items: center;
    display: flex;
    flex-flow: row wrap;
    gap: 3.3333333333vw;
    justify-content: flex-start;
    padding: 0 22px 0 0;
}

@media (min-width: 768px) {
    .detail__head__meta {
        flex-wrap: nowrap;
        gap: 12px;
        padding: 0;
    }
}

.detail__head__meta__date {
    color: #b2b2b2;
    flex: 0 0 100%;
    font-size: 3.6111111111vw;
    letter-spacing: 0.12em;
    line-height: 1;
}

@media (min-width: 768px) {
    .detail__head__meta__date {
        flex: 0 0 auto;
        font-size: var(--fs13);
    }
}

.detail__head__meta__category {
    align-items: center;
    display: flex;
    flex: 0 0 100%;
    flex-flow: row wrap;
    gap: 2.2222222222vw;
    justify-content: flex-start;
}

@media (min-width: 768px) {
    .detail__head__meta__category {
        flex: 1 1 auto;
        gap: 8px;
    }
}

.detail__head__meta__category span, .detail__head__meta__category a {
    background-color: #efefef;
    border: 0.2777777778vw solid #efefef;
    border-radius: 4.4444444444vw;
    color: #6b6b6b;
    font-family: var(--ff-notosans);
    font-size: 3.8888888889vw;
    letter-spacing: 0.06em;
    line-height: 1;
    margin: 0;
    min-width: 19.4444444444vw;
    padding: 1.1111111111vw 3.3333333333vw 1.1111111111vw;
    text-align: center;
    text-decoration: none;
    transition: background-color var(--duration) var(--cubic) 0s, color var(--duration) var(--cubic) 0s;
}

@media (min-width: 768px) {
    .detail__head__meta__category span, .detail__head__meta__category a {
        border-radius: 16px;
        border-width: 1px;
        font-size: var(--fs14);
        min-width: 90px;
        padding: 4px 12px 6px;
    }
}

.detail__head__meta__category a {
    text-decoration: none;
}

.detail__head__meta__category a:focus {
    background-color: var(--color-white);
}

@media (hover: hover) and (pointer: fine) {
    .detail__head__meta__category a:hover {
        background-color: var(--color-white);
    }
}

.nav {
    align-items: stretch;
    background-color: var(--color-black);
    color: var(--color-white);
    display: none;
    flex-flow: row wrap;
    gap: 10vw 0;
    justify-content: space-between;
    padding: 8.3333333333vw 5.5555555556vw;
}

@media (min-width: 768px) {
    .nav {
        align-items: center;
        display: flex;
        flex-wrap: nowrap;
        gap: 30px 0;
        padding: 100px calc(var(--sidebar-width) + 12px);
    }
}

.nav__prev {
    flex: 0 0 100%;
    min-width: 1px;
}

@media (max-width: 767px) {
    .nav__prev {
        order: 1;
    }
}

@media (min-width: 768px) {
    .nav__prev {
        flex: 0 0 calc(50% - 110px);
        padding: 0 30px 0 0;
    }
}

.nav__prev__link {
    color: inherit;
    display: block;
    text-align: center;
    text-decoration: none;
}

@media (min-width: 768px) {
    .nav__prev__link {
        text-align: left;
    }
}

.nav__prev__link__label {
    font-size: 3.8888888889vw;
    letter-spacing: 0.12em;
    line-height: 1.4;
    margin: 0 0 2.2222222222vw;
}

@media (min-width: 768px) {
    .nav__prev__link__label {
        font-size: var(--fs14);
        margin: 0 0 8px;
    }
}

.nav__prev__link__title {
    font-size: 3.8888888889vw;
    letter-spacing: 0.12em;
    line-height: 1.6;
    text-decoration: underline;
    -webkit-text-decoration-color: currentColor;
    text-decoration-color: currentColor;
    text-underline-offset: 1.1111111111vw;
    transition: -webkit-text-decoration-color var(--duration) var(--cubic) 0s;
    transition: text-decoration-color var(--duration) var(--cubic) 0s;
    transition: text-decoration-color var(--duration) var(--cubic) 0s, -webkit-text-decoration-color var(--duration) var(--cubic) 0s;
}

@media (min-width: 768px) {
    .nav__prev__link__title {
        font-size: var(--fs14);
        text-underline-offset: 4px;
    }
}

.nav__prev__link:focus .nav__prev__link__title {
    -webkit-text-decoration-color: color-mix(in srgb, currentColor, transparent 100%);
    text-decoration-color: color-mix(in srgb, currentColor, transparent 100%);
}

@media (hover: hover) and (pointer: fine) {
    .nav__prev__link:hover .nav__prev__link__title {
        -webkit-text-decoration-color: color-mix(in srgb, currentColor, transparent 100%);
        text-decoration-color: color-mix(in srgb, currentColor, transparent 100%);
    }
}

.nav__back {
    flex: 0 0 100%;
    min-width: 1px;
}

@media (max-width: 767px) {
    .nav__back {
        order: 3;
    }
}

@media (min-width: 768px) {
    .nav__back {
        flex: 0 0 220px;
    }
}

.nav__back a {
    color: inherit;
    display: block;
    font-size: 5vw;
    letter-spacing: 0.12em;
    line-height: 1.2;
    margin: 0 auto;
    padding: 0 6.6666666667vw 0 0;
    position: relative;
    text-align: center;
    text-decoration: none;
    width: -webkit-fit-content;
    width: fit-content;
}

@media (min-width: 768px) {
    .nav__back a {
        font-size: var(--fs18);
        margin: 0 auto;
        padding: 0 30px 0 0;
    }
}

.nav__back a .com-circle {
    --color-bg: var(--color-white);
    --color-bg-hover: var(--color-black);
    --color-angle: var(--color-black);
    --color-angle-hover: var(--color-white);
    bottom: 0;
    height: 3.8888888889vw;
    left: auto;
    margin: auto 0;
    right: 0;
    top: 0;
    width: 3.8888888889vw;
}

@media (min-width: 768px) {
    .nav__back a .com-circle {
        height: 20px;
        width: 20px;
    }
}

.nav__back a .com-circle:before {
    height: 0.8333333333vw;
    -webkit-mask-image: url(../images/commons/com-circle-white-angle-right-thick.svg);
    mask-image: url(../images/commons/com-circle-white-angle-right-thick.svg);
    width: 2.7777777778vw;
}

@media (min-width: 768px) {
    .nav__back a .com-circle:before {
        height: 5px;
        width: 14px;
    }
}

.nav__next {
    flex: 0 0 100%;
    min-width: 1px;
}

@media (max-width: 767px) {
    .nav__next {
        order: 2;
    }
}

@media (min-width: 768px) {
    .nav__next {
        flex: 0 0 calc(50% - 110px);
        padding: 0 0 0 30px;
    }
}

.nav__next__link {
    color: inherit;
    display: block;
    text-align: center;
    text-decoration: none;
}

@media (min-width: 768px) {
    .nav__next__link {
        text-align: right;
    }
}

.nav__next__link__label {
    font-size: 3.8888888889vw;
    letter-spacing: 0.12em;
    line-height: 1.4;
    margin: 0 0 2.2222222222vw;
}

@media (min-width: 768px) {
    .nav__next__link__label {
        font-size: var(--fs14);
        margin: 0 0 8px;
    }
}

.nav__next__link__title {
    font-size: 3.8888888889vw;
    letter-spacing: 0.12em;
    line-height: 1.6;
    text-decoration: underline;
    -webkit-text-decoration-color: currentColor;
    text-decoration-color: currentColor;
    text-underline-offset: 1.1111111111vw;
    transition: -webkit-text-decoration-color var(--duration) var(--cubic) 0s;
    transition: text-decoration-color var(--duration) var(--cubic) 0s;
    transition: text-decoration-color var(--duration) var(--cubic) 0s, -webkit-text-decoration-color var(--duration) var(--cubic) 0s;
}

@media (min-width: 768px) {
    .nav__next__link__title {
        font-size: var(--fs14);
        text-underline-offset: 4px;
    }
}

.nav__next__link:focus .nav__next__link__title {
    -webkit-text-decoration-color: color-mix(in srgb, currentColor, transparent 100%);
    text-decoration-color: color-mix(in srgb, currentColor, transparent 100%);
}

@media (hover: hover) and (pointer: fine) {
    .nav__next__link:hover .nav__next__link__title {
        -webkit-text-decoration-color: color-mix(in srgb, currentColor, transparent 100%);
        text-decoration-color: color-mix(in srgb, currentColor, transparent 100%);
    }
}