@charset "UTF=8";

body {
    font-family: "Noto Sans", sans-serif;
    font-optical-sizing: auto;
    font-weight: <weight>;
    font-style: normal;
    font-variation-settings: "wdth" 100;
}

header {
    height: 5vh;
    width: 45vw;
    margin-left: 5vw;
}

h1 a {
    font-size: 15px;
    letter-spacing: -0.05em;
    font-variation-settings: "wght" 700;
    position: fixed;
    top: 10px;
    left: 10px;
}

h2 {
    font-size: 15px;
    letter-spacing: -0.05em;
    font-variation-settings: "wght" 700;
    text-align: center;
    padding: 1vh;
}

article {
    height: 90vh;
    padding: 5vh 5vw;
    display: flex;
    justify-content: flex-start;
}

iframe {
    height: 63.9vh;
    width: 70vw;
    display: block;
    margin-bottom: 1em;
}

.summary {
    width: 85vw;
}

h3 {
    font-size: 15px;
    letter-spacing: 0.05em;
    line-height: 1.4em;
    margin-bottom: 0.5em;
}

.summary p {
    font-size: 15px;
    line-height: 1.3em;
    margin-bottom: 1.4em;
}

.detail {
    font-size: 12px;
    width: 15vw;
}

.detail p {
    line-height: 1.3em;
    margin-bottom: 1em;
}

.detail a {
    letter-spacing: -0.05em;
    font-variation-settings: "wght" 700;
}

footer {
    height: 5vh;
}

small {
    display: block;
    font-size: 0.6em;
    display: flex;
    justify-content: center;
    padding: 2vh 0 0 50vw;
}

@media screen and (max-width:500px) {
    header {
        height: 5vh;
        width: auto;
        margin-left: 0;
    }

    article {
        height: auto;
        flex-direction: column;
        gap: 0;
        padding: 0;
    }

    iframe {
        height: 31.6vh;
        width: 100vw;
        display: block;
    }

    .summary{
        width: 100vw;
    }

    .summary_text {
        padding: 0 5vw;
    }

    .detail {
        width: 100vw;
        padding: 0 5vw;
    }

    small {
        padding: 2vh 0 0 0;
    }
}