article:not(.archive-item) > .entry-header {
    position: relative;
    z-index: 2;
}

article:not(.archive-item) > .entry-header .entry-header-circle {
    bottom: 0;
    left: 0;
    overflow: hidden;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 1;
}

article:not(.archive-item) > .entry-header .entry-header-circle .entry-header-circle-inner {
    height: 774px;
    left: -26px;
    position: absolute;
    top: -253px;
    width: 774px;
    z-index: 1;
}

article:not(.archive-item) > .entry-header .entry-header-circle .entry-header-circle-inner::before {
    animation: a 800s linear infinite both;
    background-image: url(../images/common/content/circle-sp.svg);
    background-repeat: no-repeat;
    background-size: 774px auto;
    content: '';
    left: 0;
    mix-blend-mode: overlay;
    padding-top: 100%;
    position: absolute;
    top: 0;
    transform-origin: center;
    width: 100%;
    z-index: 2;
}

article:not(.archive-item) > .entry-header .entry-header-circle .entry-header-circle-inner::after {
    background-color: #ebf0f7;
    bottom: 0;
    content: '';
    left: 26px;
    position: absolute;
    top: 0;
    width: 100vw;
    z-index: 1;
}

article:not(.archive-item) > .entry-header::after {
    background-color: #f7fafc;
    border-radius: 24px 24px 0 0;
    bottom: -1px;
    content: '';
    height: 25px;
    left: 0;
    position: absolute;
    right: 0;
    z-index: 1;
}

article:not(.archive-item) > .entry-header .entry-header-inner {
    padding: 126px 23px 98px 24px;
    position: relative;
    z-index: 1;
}

article:not(.archive-item) > .entry-header .post-thumbnail {
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border: 6px solid rgba(255, 255, 255, 0.5);
    border-radius: 24px;
    margin-bottom: 18px;
    margin-inline: -6px;
    overflow: hidden;
}

article:not(.archive-item) > .entry-header .post-thumbnail img {
    display: block;
    height: auto;
    width: 100%;
}

article:not(.archive-item) > .entry-header .entry-header-text .seminar-types {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 8px;
}

article:not(.archive-item) > .entry-header .entry-header-text .seminar-types .seminar-type {
    border: 1px solid;
    border-radius: 4em;
    font-size: 0.75rem;
    line-height: 1.6666666667;
    padding: 1px 15px;
}

article:not(.archive-item) > .entry-header .entry-header-text .entry-title {
    font-size: 1.125rem;
    line-height: 1.44;
    width: 82.92682927%;
}

article:not(.archive-item) > .entry-header .entry-header-text .entry-meta .keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
    margin-top: 16px;
}

article:not(.archive-item) > .entry-header .entry-header-text .entry-meta .keywords .keyword {
    color: #637082;
    font-size: 0.75rem;
    line-height: 1.6666666667;
    text-align: justify;
    text-decoration: none;
}

.entry-sns {
    -webkit-backdrop-filter: blur(17px);
    backdrop-filter: blur(17px);
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 24px 0 0 24px;
    padding: 16px 10px;
    position: fixed;
    right: 0;
    top: 295px;
    width: 52px;
    z-index: 5;
}

.entry-sns.is-bottom {
    bottom: 0;
    position: absolute;
    top: auto;
}

.entry-sns .entry-sns-title {
    color: #808d9e;
    font-size: 0.75rem;
    line-height: 1;
    margin-bottom: 16px;
    text-align: center;
}

.entry-sns > ul {
    display: grid;
    gap: 8px;
}

.entry-sns > ul > li {
    list-style: none;
    width: 32px;
}

.entry-sns > ul > li > a {
    z-index: 1;
}

.entry-sns > ul > li > a,
.entry-sns > ul > li > a img {
    border-radius: 100%;
    display: block;
    position: relative;
}

.entry-sns > ul > li > a img {
    height: auto;
    width: 100%;
    z-index: 2;
}

.entry-content {
    position: relative;
    z-index: 1;
}

.entry-content::before {
    background-color: #f7fafc;
    border-radius: 0 0 24px 24px;
    bottom: -24px;
    content: '';
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 1;
}

.entry-content .entry-content-inner {
    padding: 16px 23px 96px 24px;
    position: relative;
    z-index: 1;
}

.entry-content .entry-content-inner .entry-content-label {
    -webkit-background-clip: text;
    -webkit-backdrop-filter: blur(40px);
    backdrop-filter: blur(40px);
    background-image: linear-gradient(125.36deg, rgba(9, 51, 69, 0.2) 46.45%, rgba(13, 86, 119, 0.2) 98.51%);
    color: transparent;
    font-size: 1.125rem;
    letter-spacing: 0.02em;
    line-height: 1;
    margin: 0;
    text-shadow: 0 4px 24px rgba(0, 0, 9, 0.04);
}

.entry-related-news {
    position: relative;
    z-index: 2;
}

.entry-related-news::before {
    background-color: #ecf0f7;
    bottom: -24px;
    content: '';
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 1;
}

.entry-related-news .entry-related-news-inner {
    padding: 98px 23px 80px 24px;
    position: relative;
    z-index: 2;
}

.entry-related-news .entry-related-news-header {
    margin-bottom: 40px;
}

.entry-related-news .entry-related-news-header .entry-related-news-title .entry-related-news-title-en {
    font-size: 1rem;
    line-height: 1;
    margin-bottom: 4px;
    opacity: 0.2;
}

.entry-related-news .entry-related-news-header .entry-related-news-title .entry-related-news-title-ja {
    font-feature-settings: 'palt' on;
    font-size: 1.125rem;
    letter-spacing: 0.1em;
    line-height: 2;
}

.entry-related-news .entry-related-news-header .entry-related-news-anchor {
    margin-top: 16px;
}

.entry-related-news .entry-related-news-header .entry-related-news-anchor a {
    align-items: center;
    color: #093345;
    display: flex;
    font-size: 0.75rem;
    justify-content: space-between;
    line-height: 1.8333333333;
    text-decoration: none;
}

.entry-related-news .entry-related-news-header .entry-related-news-anchor a::after {
    background-color: #b1bbc9;
    clip-path: url(#heptagon-sharp);
    content: '';
    height: 8px;
    margin-left: 12px;
    transition: all 0.3s ease;
    width: 8px;
}

.entry-related-news .entry-related-news-header .entry-related-news-anchor a:active::after,
.entry-related-news .entry-related-news-header .entry-related-news-anchor a:hover::after {
    background-color: #093345;
}

.entry-related-news .entry-related-news-list .archive-items {
    display: grid;
    gap: 40px;
}

@keyframes a {

    0% {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(1turn);
    }
}

@media screen and (min-width: 768px) {

    article:not(.archive-item) > .entry-header .entry-header-circle .entry-header-circle-inner {
        height: 2113px;
        left: 50%;
        top: -875px;
        transform: translateX(-781px);
        width: 2113px;
    }

    article:not(.archive-item) > .entry-header .entry-header-circle .entry-header-circle-inner::before {
        background-image: url(../images/common/content/circle-pc.svg);
        background-size: 2113px auto;
    }

    article:not(.archive-item) > .entry-header .entry-header-circle .entry-header-circle-inner::after {
        left: 50%;
        transform: translateX(calc(-50% - 275.5px));
    }

    article:not(.archive-item) > .entry-header::after {
        border-radius: 40px 40px 0 0;
        height: 41px;
    }

    article:not(.archive-item) > .entry-header .entry-header-inner {
        display: flex;
        flex-direction: column;
        margin-inline: auto;
        max-width: 1080px;
        padding: 216px 32px 109px;
        width: 100%;
    }

    article:not(.archive-item) > .entry-header .post-thumbnail {
        -webkit-backdrop-filter: blur(87px);
        backdrop-filter: blur(87px);
        border: 16px solid rgba(255, 255, 255, 0.3);
        margin-bottom: 0;
        margin-inline: -16px;
        margin-top: 56px;
        order: 2;
    }

    article:not(.archive-item) > .entry-header .entry-header-text {
        order: 1;
    }

    article:not(.archive-item) > .entry-header .entry-header-text .seminar-types {
        margin-bottom: 16px;
    }

    article:not(.archive-item) > .entry-header .entry-header-text .entry-title {
        font-feature-settings: 'palt' on;
        font-size: 2rem;
        line-height: 1.40625;
    }

    .entry-sns {
        border-radius: 40px 0 0 40px;
        padding: 28px 24px;
        top: 408px;
        width: 104px;
    }

    .entry-sns .entry-sns-title {
        font-size: 1rem;
        margin-bottom: 10px;
    }

    .entry-sns > ul {
        gap: 9px;
    }

    .entry-sns > ul > li {
        width: 56px;
    }

    .entry-sns > ul > li > a::before {
        background-color: rgba(255, 255, 255, 0.5);
        border-radius: 100%;
        bottom: -4px;
        content: '';
        left: -4px;
        opacity: 0;
        pointer-events: none;
        position: absolute;
        right: -4px;
        top: -4px;
        transition: opacity 0.3s ease;
    }

    .entry-sns > ul > li > a:active::before,
    .entry-sns > ul > li > a:hover::before {
        opacity: 1;
        pointer-events: normal;
    }

    .entry-content::before {
        border-radius: 0 0 40px 40px;
        bottom: -40px;
    }

    .entry-content .entry-content-inner {
        margin-inline: auto;
        max-width: 872px;
        padding: 120px 32px;
    }

    .entry-content .entry-content-inner .entry-content-label {
        font-size: 2rem;
    }

    .entry-related-news::before {
        bottom: -40px;
    }

    .entry-related-news .entry-related-news-inner {
        margin-inline: auto;
        max-width: 1288px;
        padding: 200px 32px 160px;
    }

    .entry-related-news .entry-related-news-header {
        align-items: center;
        display: flex;
        justify-content: space-between;
        margin-bottom: 48px;
    }

    .entry-related-news .entry-related-news-header .entry-related-news-title .entry-related-news-title-en {
        margin-bottom: 10px;
    }

    .entry-related-news .entry-related-news-header .entry-related-news-title .entry-related-news-title-ja {
        font-size: 1.75rem;
        line-height: 1.2857142857;
    }

    .entry-related-news .entry-related-news-header .entry-related-news-anchor {
        margin-top: 0;
    }

    .entry-related-news .entry-related-news-list .archive-items {
        gap: 0;
        grid-template-columns: 1fr 1fr 1fr;
    }
}

@media screen and (min-width: 1280px) {

    .entry-content .entry-content-inner .entry-content-label {
        left: -21.67431193%;
        position: absolute;
        top: 120px;
        transform: rotate(90deg);
        transform-origin: left bottom;
    }
}