@charset "UTF-8";

*[data-scroll="false"] {
    opacity: 0;
    translate: 0 2rem;
    transition: opacity 0.6s ease, translate 0.6s ease;

    @media (prefers-reduced-motion: reduce) {
        transition: none;
    }
}

*[data-scroll="true"] {
    opacity: 1;
    translate: 0 0;
    transition: opacity 0.6s ease, translate 0.6s ease;

    @media (prefers-reduced-motion: reduce) {
        transition: none;
    }
}

.section__title {
    margin-inline: auto;
    margin-block-end: 2rem;
    width: fit-content;
    position: relative;
    z-index: 0;
    font-size: 2.125rem;
    font-weight: 700;
    color: var(--c-accent);
    line-height: 1.706;
    letter-spacing: 0.03em;

    @media (max-width: 1023px) {
        font-size: 2rem;
    }

    &::after {
        content: '';
        position: absolute;
        bottom: 0.3125rem;
        left: 0;
        width: 100%;
        height: 0.625rem;
        background: rgba(2, 74, 138, 0.20);
        border-radius: 100vmax;
        z-index: -1;
    }
}

.lead {
    margin-block-end: 1.625rem;
    font-weight: 500;
    line-height: 1.75;

    @media (min-width: 768px) {
        max-width: 33.1875rem;
        margin-inline: auto;
        text-align: center;
    }
}

.section__title + .lead {
    margin-block-start: -1.6875rem;
}

.mv {
    background-color: var(--c-light-orange);
    position: relative;
    overflow: hidden;

    &::after {
        content: '';
        opacity: 0;
        position: absolute;
        inset: 0;
        background-color: rgba(30, 30, 30, 0.3);
        pointer-events: none;
    }

    &:has(.schedule__modal[aria-hidden="false"])::after {
        opacity: 1;
    }

    .mv__image {
        display: flex;
        justify-content: center;

        img {
            display: block;
            flex-shrink: 0;

            @media (min-width: 576px) {
                width: auto;
                max-height: 31.25rem;
            }
        }
    }

    .mv__btn-group {
        display: flex;
        gap: 0.5rem 1rem;
        align-items: center;
        justify-content: center;
        position: absolute;
        left: 0;
        right: 0;
        bottom: 9.6%;

        @media (max-width: 575px) {
            flex-direction: column;
            padding-inline: 1.25rem;
            bottom: 1.25rem;
        }

        .btn {
            @media (min-width: 576px) {
                width: 12rem;
            }
        }
    }
}

.schedule__modal {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    row-gap: 2.25rem;
    padding: 3.3125rem 4.625rem;
    width: fit-content;
    position: absolute;
    top: 50%;
    left: 50%;
    translate: -50% -50%;
    border-radius: 1.29356rem;
    background-color: var(--c-white);
    z-index: 1;
    font-size: 1.25rem;

    @media (max-width: 767px) {
        row-gap: 1.25rem;
        padding: 1.25rem;
        font-size: 1rem;
    }

    &[aria-hidden="true"] {
        display: none;
    }

    .schedule__modal__details {
        text-align: center;

        > div:not(:last-child) {
            margin-block-end: 1.58rem;

            @media (max-width: 767px) {
                margin-block-end: 1rem;
            }
        }

        dt {
            margin-block-end: 0.25rem;
            font-weight: 500;
        }

        dd {
            padding: 0.625em 1.25rem;
            border: 1px solid currentColor;
            border-radius: 0.35088rem;
            font-family: "Lato", "Noto Sans JP Variable", sans-serif;
            font-weight: 500;
            color: var(--c-red);
            line-height: 1;
            letter-spacing: 0.04em;
            white-space: nowrap;

            @media (min-width: 768px) {
                font-size: 1.125rem;
            }

            b {
                font-weight: 500;
                font-size: 1.5em;
            }

        }
    }

    .schedule__modal__close {
        display: inline-flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        position: absolute;
        top: 1.25rem;
        right: 1.25rem;
        width: 2.3125rem;
        height: 2.3125rem;
        border-radius: 50%;
        background-color: var(--c-accent);
        cursor: pointer;

        @media (max-width: 767px) {
            top: 0.25rem;
            right: 0.25rem;
        }

        @media (hover: hover) {
            transition: background-color 0.3s ease-out;
            will-change: background-color;
            &:hover {
                background-color: var(--c-link-hover);
            }
        }

        > span {
            display: block;
            width: 1.125rem;
            height: 0.125rem;
            rotate: 45deg;
            background-color: var(--c-white);

            &:last-child {
                rotate: -45deg;
                margin-block-start: -0.125rem;
            }
        }
    }

    .btn {
        width: 100%;
        column-gap: 0;
        font-weight: 500;

        @media (min-width: 768px) {
            font-size: 1.25rem;
        }

        &:has(.week) {
            align-items: flex-end;
        }

        .week {
            font-size: 0.8em;
        }
    }
}

.recommend {
    padding-block: 1rem;
    background-color: var(--c-gray-150);

    .splide__slide {
        border-radius: 0.5rem;
        overflow: hidden;
    }
}



.project {
    padding-block: 2.8rem 4.5rem;
    background-color: var(--c-light-blue);

    .container {
        @media (min-width: 1440px) {
            max-width: calc(73.75rem + 2.5rem);
        }
    }

    .section__subtitle {
        margin-block-end: 2.375rem;
        color: var(--c-accent);
        text-align: center;
        font-size: 1.5rem;
        font-weight: 700;
        letter-spacing: 0.045rem;
        line-height: 1.5;

        @media (max-width: 1023px) {
            font-size: 1.25rem;
        }
    }

}

.project__list {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    justify-content: center;
    gap: 1.4375rem;

    @media (max-width: 1023px) {
        gap: 1rem;
        grid-template-columns: repeat(3, 1fr);
    }

    @media (max-width: 767px) {
        grid-template-columns: repeat(2, 1fr);
    }

    .project__item {
        position: relative;
        display: flex;
        flex-direction: column;
        align-items: center;
        row-gap: 0.9rem;
        background-color: var(--c-white);
        border: 2px solid var(--c-orange);
        border-radius: 0.5rem;
        padding: 1.25rem;
        text-align: center;
    }

    .project__num {
        position: absolute;
        top: -0.875rem;
        left: 1.5rem;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 1.75rem;
        height: 1.75rem;
        background-color: var(--c-accent);
        border-radius: 50%;
        color: var(--c-white);
        font-family: var(--f-en);
        font-weight: 400;
        line-height: 1;
    }

    .project__title {
        color: var(--c-accent);
        font-weight: 700;
        line-height: 1.4125;
        letter-spacing: 0.03rem;
    }

    .project__icon {
        flex-shrink: 0;
    }

    .project__desc {
        font-size: 0.9375rem;
        font-weight: 500;
        letter-spacing: 0.03em;
        line-height: 1.5;
    }
}

.news {
    padding-block: 3.875rem;
}

.news__box {
    padding-block: 3.125rem;
    padding-inline: 3.1875rem 1.25rem;
    border: 2px solid var(--c-orange);
    border-radius: 0.375rem;
    background-color: var(--c-white);
    overflow: hidden;

    @media (max-width: 1023px) {
        padding-inline: 1.25rem 0.5rem;
    }

    .news__box__header {
        display: flex;
        align-items: flex-end;
        justify-content: space-between;
        padding-inline-end: 3.375rem;

        @media (max-width: 1023px) {
            padding-inline-end: 1.25rem;
        }
    }

    .news__box__title {
        font-size: 1.25rem;
        font-weight: 700;
        color: var(--c-accent);
        line-height: normal;
    }
}

.news__more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding-block: 0.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--c-link);
    letter-spacing: 0.04em;

    @media (hover: hover) {
        transition: color 0.3s ease-out;
        will-change: color;
        &:hover {
            color: var(--c-link-hover);
        }
    }

    > span {
        position: relative;
        &::after {
            content: '';
            position: absolute;
            bottom: -0.25rem;
            left: 0;
            width: 100%;
            height: 1px;
            background-color: currentColor;
        }
    }
}

.news__list {
    padding-inline-end: 1.25rem;
    height: 13.625rem;
    overflow-y: scroll;
    scrollbar-width: thin;
    scrollbar-color: var(--c-accent) var(--c-gray-150);

    &::-webkit-scrollbar {
        width: 0.4375rem;
    }
    &::-webkit-scrollbar-track {
        background: var(--c-gray-200);
        border-radius: 100vmax;
    }
    &::-webkit-scrollbar-thumb {
        background-color: var(--c-accent);
        border-radius: 100vmax;
    }

    .news__item {
        display: flex;
        align-items: flex-start;
        gap: 1.5rem;
        position: relative;
        padding-block: 1.5rem;
        border-bottom: 1px solid var(--c-border);

        @media (max-width: 767px) {
            flex-wrap: wrap;
        }

        &:has(a) {
            a::after {
                content: '';
                position: absolute;
                inset: 0;
            }

            @media (hover: hover) {
                transition: color 0.3s ease-out;
                will-change: color;
                &:hover {
                    color: var(--c-link-hover);
                }
            }
        }
    }

    .news__badge {
        flex-shrink: 0;
        display: inline-block;
        margin-block-start: 0.125rem;
        padding-block: 0.3125rem 0.375rem;
        width: 4.125rem;
        border-radius: 0.125rem;
        text-align: center;
        font-size: 0.6875rem;
        font-weight: 700;
        letter-spacing: 0.02em;
        color: var(--c-white);
        line-height: 1;

        &.news__badge--update {
            background-color: var(--c-news-update);
        }
        &.news__badge--info {
            background-color: var(--c-news-info);
        }
        &.news__badge--seminar {
            background-color: var(--c-news-seminar);
        }
    }

    .news__date {
        flex-shrink: 0;
        font-family: var(--f-en);
        font-size: 0.9375rem;
        color: var(--c-text-sub);
    }

    .news__title {
        font-size: 0.875rem;

        @media (max-width: 767px) {
            width: 100%;
        }
    }
}

.application {
    padding-block: 2.8rem 4.5rem;
    background-color: var(--c-light-orange);
}

.application__box {
    padding: 4.5rem 5rem;
    background-color: var(--c-white);
    border: 2px solid var(--c-orange);
    border-radius: 2.5rem;

    @media (max-width: 1023px) {
        padding: 2.81rem 1.25rem;
        border-radius: 2rem;
    }
}

.application__type {
    margin-block-start: 2rem;

    .btn {
        width: 100%;
        margin-block-end: 1.69rem;
        padding-block: 0.9425rem;
        font-size: 1.125rem;

        .btn__icon[src*="icon_arrow.svg"] {
            position: absolute;
            right: 1.62rem;
            top: 50%;
            translate: 0 -50%;
            filter: brightness(0) invert(1);
            height: 1rem;
            width: auto;
        }
    }

    > .note.attention {
        font-size: 0.875rem;

        @media (min-width: 768px) {
            text-align: center;
            justify-content: center;
        }
    }

}

.application__type__list {
    display: grid;
    row-gap: 2.81rem;
    margin-block-end: 2.62rem;

    .application__type__item {
        display: grid;
        grid-template-columns: 13.9375rem 1fr;
        gap: 1.25rem 2.625rem;

        @media (max-width: 767px) {
            grid-template-columns: 1fr;
        }
    }

    .application__type__head {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        background-color: var(--c-light-orange);
        border-radius: 0.75rem;
        padding: 1.25rem;
        text-align: center;
        font-weight: 500;
    }

    .application__type__title {
        margin-block-end: 0.8125rem;
        font-size: 1.375rem;
    }

    .application__type__icon {
        mix-blend-mode: darken;

        &.regional {
            width: 6.00269rem;
        }

        &.general {
            width: 6.84656rem;
        }
    }

    .application__type__label {
        display: inline-block;
        margin-block-start: 0.625rem;
        padding-block: 0.5rem;
        width: 6.25rem;
        text-align: center;
        background-color: var(--c-white);
        border-radius: 100vmax;
    }

    .application__type__num {
        color: var(--c-accent);
        font-family: var(--f-en);
        font-size: 3.5rem;
        font-weight: 700;
        line-height: 1.17;
        text-align: center;
    }

    .application__type__limit {
        font-size: 1.375rem;
    }
}

.application__requirements {
    .application__requirements__title {
        margin-block-end: 0.76rem;
        padding: 0.62rem;
        background-color: var(--c-orange);
        border-radius: 0.375rem;
        color: var(--c-white);
        font-weight: 700;
        text-align: center;
    }

    .application__requirements__details {
        > div {
            padding-block-start: 0.62rem;

            &:not(:last-child) {
                padding-block-end: 0.62rem;
                border-block-end: 1px solid var(--c-border);
            }
        }

        dt {
            margin-block-end: 0.25rem;
            font-weight: 500;
        }

        dd {
            font-size: 0.875rem;

            .list--disc {
                line-height: 1.57;
            }
        }
    }
}

.application__guide {
    margin-block-start: 4.44rem;
    padding: 0 5rem 3.06rem;
    border-radius: 0.375rem;
    border: 1px solid var(--c-accent);
    font-weight: 500;

    @media (max-width: 1023px) {
        padding-inline: 1.25rem;
    }

    .guide__title {
        display: inline-block;
        padding: 0.625rem 1.25rem;
        position: relative;
        top: -1.69rem;
        left: 50%;
        margin-block-end: 0.1225rem;
        translate: -50% 0;
        border: 1px solid var(--c-accent);
        background-color: var(--c-white);
        font-size: 1.125rem;
    }

    .note.attention {
        margin-block-start: 1.625rem;
    }
}

.guide__details {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-block-start: 1.62rem;
    padding: 2.5rem 5rem;
    border-radius: 0.375rem;
    background: #F3F3F3;
    text-align: center;

    @media (max-width: 1023px) {
        padding: 1.25rem;
        text-align: left;
    }

    > * {
        max-width: 36rem;
    }

    .guide__details__title {
        margin-block-end: 0.625rem;
        font-weight: 700;
    }

    .guide__details__lead {
        margin-block-end: 1.125rem;
        font-size: 0.9375rem;
    }

    .guide__details__list {

        > div:not(:last-child) {
            margin-block-end: 1.12rem;
        }

        dt {
            margin-block-end: 0.62rem;
        }

        dd {
            font-weight: 400;
            font-size: 0.9375rem;
        }
    }
}

.application__flow {
    margin-block-start: 3.375rem;

    > .note {
        font-size: 0.75rem;
    }

    .application__flow__inner {
        display: grid;
        grid-template-columns: 12.5625rem 1fr;
        gap: 1.25rem 3.06rem;
        margin-block-end: 1rem;

        @media (max-width: 767px) {
            grid-template-columns: 1fr;
        }
    }

    .application__flow__title {
        display: flex;
        justify-content: center;
        align-items: center;
        padding: 0.62rem;
        background-color: var(--c-orange);
        border-radius: 0.375rem;
        color: var(--c-white);
        font-size: 1.375rem;
        font-weight: 700;
    }
}

.application__step {
    display: flex;
    flex-direction: column;
    row-gap: 1.25rem;

    .application__step__title {
        display: flex;
        column-gap: 0.75rem;
        font-size: 1.25rem;
        font-weight: 500;

        .num {
            flex-shrink: 0;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-block-start: 0.125rem;
            width: 1.6875rem;
            height: 1.6875rem;
            border-radius: 50%;
            background-color: var(--c-accent);
            font-family: var(--f-en);
            font-weight: 400;
            font-size: 1rem;
            color: var(--c-white);
        }
    }

    .application__doc {
        margin-block-start: 0.8rem;
        margin-inline-start: 2.4375rem;

        > li {
            display: flex;
            column-gap: 2.25rem;

            &:not(:last-child) {
                margin-block-end: 0.5rem;
            }

            @media (max-width: 767px) {
                flex-direction: column;
            }
        }

        .application__doc__label {
            width: 4.18rem;
        }

    }
}

.schedule {
    padding-block: 2.8rem 4.5rem;
}

.schedule__details {
    @media (min-width: 768px) {
        display: grid;
        grid-template-columns: auto 1fr;
    }

    > div {
        padding: 1.69rem 3rem;
        background-color: var(--c-gray-150);
        border-radius: 0.375rem;
        font-weight: 700;

        @media (min-width: 768px) {
            display: grid;
            grid-template-columns: subgrid;
            grid-column: span 2;
        }

        @media (max-width: 1023px) {
            padding: 1.25rem;
        }

        &:not(:last-child) {
            margin-block-end: 1.38rem;
        }
    }

    dt {
        display: inline-flex;
        align-items: center;
        justify-content: space-between;
        color: var(--c-accent);

        &::after {
            content: "：";
            margin-inline: 0.5rem;
            color: var(--c-text);
        }
    }

    dd {
        font-size: 1.125rem;
    }
}

.faq {
    padding-block: 3.875rem;
    background-color: var(--c-light-orange);

    .btn {
        margin-inline: auto;
    }
}

.contact {
    padding-block: 2.8rem 4.5rem;
}

.contact__box {
    max-width: 33.75rem;
    margin-inline: auto;
    padding: 2.38rem;
    border: 1px solid var(--c-accent);
    background-color: var(--c-light-blue);
    border-radius: 0.5rem;
    text-align: center;

    @media (max-width: 1023px) {
        padding: 1.25rem;
    }

    p {
        font-size: 0.875rem;
        font-weight: 500;
    }

    .contact__num {
        font-family: var(--f-en);
        font-size: 3rem;
        font-weight: 700;
        color: var(--c-accent);

        @media (max-width: 1023px) {
            font-size: 2.25rem;
        }
    }
}

.footer {
    margin-block-start: 0;
}

.briefing {
    padding-block-end: 4.5rem;

    .section__highlight {
        max-width: none;

        @media (min-width: 1024px) {
            padding-inline: 11.25rem;
        }

    }

    .btn {
        width: 100%;
        padding-block: 0.93em;
        font-size: 1.125em;
        line-height: 1.3;
        text-align: center;

        b {
            font-size: 1.28571429em;
        }

        .btn__icon {
            width: min(4.26vw, 1.25rem);
            filter: brightness(0) invert(1);
            @media (min-width: 768px) {
                position: absolute;
                right: 1.62rem;
                top: 50%;
                translate: 0 -50%;
            }
        }
    }
}

.briefing__title {
    margin-block-end: 2rem;
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.45;
    letter-spacing: 0.0325rem;
    text-align: center;

    @media (max-width: 1023px) {
        font-size: 1rem;
    }

    b {
        display: block;
        margin-block-start: 0.94rem;
        padding: 0.38rem;
        border: 1px solid currentColor;
        border-radius: 0.25rem;
        font-size: 1.6em;
        font-weight: 700;
        line-height: 1.31;
        letter-spacing: 0.052rem;
        color: var(--c-accent);
        word-break: keep-all;
    }
}

.briefing__notice {
    color: var(--c-accent);
    font-size: 1.25rem;
    text-align: center;

    @media (max-width: 1023px) {
        font-size: 1rem;
    }
}

.briefing__videos {
    margin-block-start: 2rem;
    display: flex;
    flex-direction: column;
    row-gap: 1.5rem;
}

.briefing__video__item {
    display: grid;
    grid-template-columns: 1fr 0.8fr;
    column-gap: 2.5rem;
    align-items: center;
    background-color: var(--c-white);
    padding: 1.5rem 2rem;
    border-radius: 0.25rem;
    width: 100%;
    max-width: 723px;
    aspect-ratio: 723 / 237;
    box-sizing: border-box;

    @media (max-width: 767px) {
        grid-template-columns: 1fr;
        row-gap: 1rem;
        padding: 1.25rem;
        aspect-ratio: auto;
        max-width: 100%;
    }
}

.briefing__video__info {
    color: var(--c-accent);
}

.briefing__video__title {
    font-size: 1.125rem;
    font-weight: 700;
    padding-block-end: 0.75rem;
    border-block-end: 1px dashed currentColor;
    margin-block-end: 1rem;
}

.briefing__video__desc {
    font-size: 1rem;
    line-height: 1.6;
}

.briefing__video__embed {
    aspect-ratio: 16 / 9;

    iframe {
        width: 100%;
        height: 100%;
        border: none;
    }
}

.yt-facade {
    position: relative;
    width: 100%;
    height: 100%;
    background-color: #d4d8dc;
    cursor: pointer;
    overflow: hidden;
    border-radius: 0.25rem;

    &:hover .yt-facade__play {
        opacity: 0.85;
    }
}

.yt-facade__thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.yt-facade__play {
    position: absolute;
    top: 50%;
    left: 50%;
    translate: -50% -50%;
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background-color: var(--c-accent);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.2s;

    svg {
        width: 2rem;
        height: 2rem;
        margin-inline-start: 0.2rem;
    }
}

.briefing__step__title {
    display: flex;
    align-items: center;
    column-gap: 0.69rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--c-accent);

    .num {
        flex-shrink: 0;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 1.6875rem;
        height: 1.6875rem;
        border-radius: 50%;
        background-color: var(--c-accent);
        font-family: var(--f-en);
        font-weight: 400;
        font-size: 1rem;
        color: var(--c-white);
    }
}

.briefing__date {
    padding-inline-start: 2.3775rem;
    font-size: 1.125rem;
    color: var(--c-accent);
}


.briefing__program {
    margin-block: 1.06rem 2.38rem;
    background-color: var(--c-white);
    border-radius: 0.25rem;
    overflow: hidden;
    color: var(--c-accent);

    .briefing__program__title {
        padding: 0.5rem;
        background-color: var(--c-accent);
        text-align: center;
        font-size: 1.125rem;
        font-weight: 700;
        color: var(--c-white);
    }

    .briefing__program__contents {
        padding: 2rem 3.25rem;

        @media (max-width: 767px) {
            padding-inline: 1.25rem;
        }

        .note {
            font-size: 0.875rem;
        }
    }

    .briefing__program__details {
        display: grid;
        margin-block-end: 1rem;

        @media (min-width: 768px) {
            grid-template-columns: repeat(2, 1fr);
        }

        > div {
            &:nth-of-type(1) {
                @media (min-width: 768px) {
                    padding-inline-end: 3.25rem;
                    border-inline-end: 1px solid var(--c-border);
                }
                @media (max-width: 767px) {
                    margin-block-end: 1rem;
                }
            }

            &:nth-of-type(2) {
                @media (min-width: 768px) {
                    padding-inline-start: 3.25rem;
                }
            }

            dt {
                font-weight: 700;
                margin-block-end: 0.76rem;
                padding-block-end: 0.56rem;
                border-block-end: 1px dashed currentColor;
            }

            .list--disc {
                line-height: 1.5;
            }
        }

    }

}

.briefing__videos + .briefing__doc {
    margin-block-start: 2rem;
}

.briefing__doc + .briefing__doc {
    margin-block-start: 1.5rem;
}

.briefing__flow {
    margin-block-end: 2.8125rem;

    > li {
        padding: 1.12rem 7.5rem;
        border-radius: 0.25rem;
        background-color: var(--c-white);
        font-size: 1.125rem;
        font-weight: 500;
        color: var(--c-accent);
        position: relative;
        z-index: 1;

        @media (max-width: 767px) {
            display: flex;
            flex-direction: column-reverse;
            align-items: center;
            row-gap: 0.5rem;
            padding-inline: 1.25rem;
        }

        &:not(:last-child) {
            margin-block-end: 3.25rem;
        }

        > p {
            line-height: 1.3;

            @media (min-width: 768px) {
                padding-inline-end: 4.4375rem;
            }
        }

    }

    .briefing__flow__image {
        width: 4.4375rem;
        flex-shrink: 0;

        @media (min-width: 768px) {
            position: absolute;
            right: 7.4375rem;
            bottom: 0.94rem;
        }
    }

    .triangle {
        position: absolute;
        left: 50%;
        bottom: -2.5rem;
        translate: -50% 0;
    }
}

/* YouTube モーダル */
.yt-modal {
    position: fixed;
    inset: 0;
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.yt-modal[aria-hidden="true"] {
    display: none;
}

.yt-modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
}

.yt-modal__inner {
    position: relative;
    z-index: 1;
    width: min(90vw, 900px);
}

.yt-modal__close {
    position: absolute;
    top: -2.5rem;
    right: 0;
    width: 2rem;
    height: 2rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.yt-modal__close:hover {
    opacity: 1;
}

.yt-modal__close svg {
    width: 100%;
    height: 100%;
}

.yt-modal__embed {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #000;
}

.yt-modal__embed iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}