/* --------------------
 Class detail
-------------------- */
.class {
    padding: 0 0 100px;
    position: relative;
}

.class:after {
    background-color: #e4dedf;
    bottom: 0;
    -webkit-clip-path: polygon(0 100%, 100% 0, 100% 100%);
    clip-path: polygon(0 100%, 100% 0, 100% 100%);
    content: "";
    display: block;
    height: calc((100cqw - 200px)*var(--tan27));
    left: auto;
    mix-blend-mode: multiply;
    pointer-events: none;
    position: absolute;
    right: 0;
    top: auto;
    width: calc(100cqw - 200px);
    z-index: auto;
}

@media (min-width: 768px) {
    .class:after {
        height: calc((100cqw - 920px)*var(--tan27));
        width: calc(100cqw - 920px);
    }
}

.class__detail {
    margin: 0 0 80px;
}

@media (min-width: 768px) {
    .class__detail {
        margin: 0 0 100px;
    }
}

.class__detail-container {
    margin: 0 auto;
    max-width: 835px;
    padding: 0 16px;
    position: relative;
    width: 100%;
    z-index: 1;
}

@media (min-width: 768px) {
    .class__detail-container {
        padding: 0 30px;
    }
}

.class__detail__title {
    border-bottom: 1px solid rgba(var(--color-text-rgb), 0.3);
    font-size: var(--fs18);
    font-weight: 500;
    letter-spacing: 0.08em;
    line-height: 1.6;
    margin: 0 0 12px;
    padding: 0 0 20px;
}

@media (min-width: 768px) {
    .class__detail__title {
        font-size: var(--fs20);
    }
}

.class__detail__category {
    align-items: flex-start;
    display: flex;
    flex-flow: row wrap;
    gap: 8px;
    justify-content: flex-start;
    margin: 0 0 30px;
}

@media (min-width: 768px) {
    .class__detail__category {
        gap: 10px;
    }
}

.class__detail__fig {
    margin: 0 0 30px;
    text-align: center;
}

.class__detail__main {
    margin: 0 0 50px;
}

.class__detail__main__title {
    border-bottom: 1px solid var(--color-gray);
    color: var(--color-gray);
    font-size: var(--fs18);
    font-weight: 500;
    letter-spacing: 0.08em;
    line-height: 1.6;
    margin: 0 0 12px;
    padding: 0 0 12px 12px;
    position: relative;
}

@media (min-width: 768px) {
    .class__detail__main__title {
        font-size: var(--fs20);
        margin: 0 0 16px;
    }
}

.class__detail__main__title:before {
    background-color: var(--color-gray);
    bottom: calc(12px + 0.025em);
    content: "";
    display: block;
    left: 0;
    position: absolute;
    top: 0.15em;
    width: 3px;
}

.class__detail__main__content h2 {
    border-bottom: 1px solid var(--color-gray);
    color: var(--color-gray);
    font-size: var(--fs18);
    font-weight: 500;
    letter-spacing: 0.08em;
    line-height: 1.6;
    margin: 40px 0 12px;
    padding: 0 0 12px 12px;
    position: relative;
}

@media (min-width: 768px) {
    .class__detail__main__content h2 {
        font-size: var(--fs20);
        margin: 80px 0 12px;
    }
}

.class__detail__main__content h2:before {
    background-color: var(--color-gray);
    bottom: calc(12px + 0.025em);
    content: "";
    display: block;
    left: 0;
    position: absolute;
    top: 0.15em;
    width: 3px;
}

.class__detail__main__content h2:first-child {
    margin-top: 0;
}

.class__detail__main__content p {
    font-size: var(--fs14);
    letter-spacing: 0.06em;
    line-height: 1.7;
    margin: 0 0 1.5em;
}

@media (min-width: 768px) {
    .class__detail__main__content p {
        font-size: var(--fs16);
    }
}

.class__detail__main__content p:last-child {
    margin-bottom: 0;
}

.class__detail__main__content p a {
    color: var(--color-dark-brown);
    text-decoration: underline;
    text-decoration-color: currentColor;
    transition: color 0.35s cubic-bezier(0.645, 0.045, 0.355, 1) 0s, text-decoration-color 0.35s cubic-bezier(0.645, 0.045, 0.355, 1) 0s;
}

.class__detail__main__content p a:focus {
    text-decoration-color: color-mix(in srgb, currentColor, transparent 100%);
}

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

.class__detail__main__content p b {
    font-weight: 700;
}

.class__detail__main__content img {
    display: block;
    margin: 24px auto;
}

.class__detail__summary__title {
    border-bottom: 1px solid var(--color-gray);
    color: var(--color-gray);
    font-size: var(--fs18);
    font-weight: 500;
    letter-spacing: 0.08em;
    line-height: 1.6;
    margin: 0 0 4px;
    padding: 0 0 12px 12px;
    position: relative;
}

@media (min-width: 768px) {
    .class__detail__summary__title {
        font-size: var(--fs20);
    }
}

.class__detail__summary__title:before {
    background-color: var(--color-gray);
    bottom: calc(12px + 0.025em);
    content: "";
    display: block;
    left: 0;
    position: absolute;
    top: 0.15em;
    width: 3px;
}

.class__detail__summary__table {
    border: none;
    border-collapse: collapse;
    border-spacing: 0;
    margin: 0;
    width: 100%;
}

.class__detail__summary__table > tbody > tr > th, .class__detail__summary__table > tbody > tr > td {
    border-bottom: 1px solid rgba(0, 0, 0, 0.3);
    font-size: var(--fs14);
    font-weight: 400;
    line-height: 1.7;
    text-align: left;
    vertical-align: top;
    width: auto;
}

@media (min-width: 768px) {
    .class__detail__summary__table > tbody > tr > th, .class__detail__summary__table > tbody > tr > td {
        font-size: var(--fs16);
    }
}

.class__detail__summary__table > tbody > tr > th {
    font-weight: 400;
    letter-spacing: 0.06em;
    min-width: 90px;
    padding: 16px 16px 16px 0;
    position: relative;
    width: 90px;
}

@media (min-width: 768px) {
    .class__detail__summary__table > tbody > tr > th {
        min-width: 160px;
        padding: 16px 20px 16px 0;
        width: 160px;
    }
}

.class__detail__summary__table > tbody > tr > th:before {
    border-right: 1px solid rgba(0, 0, 0, 0.3);
    bottom: 10px;
    content: "";
    display: block;
    left: auto;
    margin: 0;
    position: absolute;
    right: 0;
    top: 10px;
    width: 1px;
}

.class__detail__summary__table > tbody > tr > th em {
    align-items: center;
    display: flex;
    flex-flow: row nowrap;
    font-style: normal;
    font-weight: inherit;
    justify-content: space-between;
}

.class__detail__summary__table > tbody > tr > th em > span {
    display: block;
}

.class__detail__summary__table > tbody > tr > td {
    padding: 16px 0 16px 16px;
}

@media (min-width: 768px) {
    .class__detail__summary__table > tbody > tr > td {
        padding: 16px 0 16px 20px;
    }
}

.class__detail__summary__table > tbody > tr > td a {
    color: inherit;
    text-decoration: underline;
    text-decoration-color: color-mix(in srgb, currentColor, transparent 100%);
    transition: color 0.35s cubic-bezier(0.645, 0.045, 0.355, 1) 0s, text-decoration-color 0.35s cubic-bezier(0.645, 0.045, 0.355, 1) 0s;
}

.class__detail__summary__table > tbody > tr > td a:focus {
    text-decoration-color: currentColor;
}

@media (hover: hover) and (pointer: fine) {
    .class__detail__summary__table > tbody > tr > td a:hover {
        text-decoration-color: currentColor;
    }
}

.class__register {
    margin: 0 0 80px;
}

@media (min-width: 768px) {
    .class__register {
        margin: 0 0 100px;
    }
}

.class__register-container {
    margin: 0 auto;
    max-width: 835px;
    padding: 0 16px;
    position: relative;
    width: 100%;
    z-index: 1;
}

@media (min-width: 768px) {
    .class__register-container {
        padding: 0 30px;
    }
}

.class__register__title {
    color: #666666;
    font-size: var(--fs24);
    font-weight: 500;
    letter-spacing: 0.2em;
    list-style: 1.6;
    margin: 0 auto 40px;
    padding: 0;
    text-align: center;
    width: -webkit-fit-content;
    width: fit-content;
}

@media (min-width: 768px) {
    .class__register__title {
        font-size: var(--fs28);
        margin: 0 auto 60px;
    }
}

.class__register__web {
    margin: 0 0 50px;
}

.class__register__web__title {
    border-bottom: 1px solid var(--color-gray);
    color: var(--color-gray);
    font-size: var(--fs18);
    font-weight: 500;
    letter-spacing: 0.08em;
    line-height: 1.6;
    margin: 0 0 12px;
    padding: 0 0 12px 12px;
    position: relative;
}

@media (min-width: 768px) {
    .class__register__web__title {
        font-size: var(--fs20);
        margin: 0 0 16px;
    }
}

.class__register__web__title:before {
    background-color: var(--color-gray);
    bottom: calc(12px + 0.025em);
    content: "";
    display: block;
    left: 0;
    position: absolute;
    top: 0.15em;
    width: 3px;
}

.class__register__web__content {
    margin: 0 0 12px;
}

.class__register__web__content p {
    font-size: var(--fs14);
    letter-spacing: 0.06em;
    line-height: 1.7;
    margin: 0 0 1.5em;
}

@media (min-width: 768px) {
    .class__register__web__content p {
        font-size: var(--fs16);
    }
}

.class__register__web__content p:last-child {
    margin-bottom: 0;
}

.class__register__web__action a {
    align-items: center;
    background-color: #7f4f21;
    border: 1px solid #7f4f21;
    color: #ffffff;
    display: flex;
    flex-flow: row nowrap;
    font-size: var(--fs16);
    font-weight: 700;
    height: 60px;
    justify-content: center;
    letter-spacing: 0.08em;
    text-decoration: none;
    transition: background-color 0.35s cubic-bezier(0.645, 0.045, 0.355, 1) 0s, color 0.35s cubic-bezier(0.645, 0.045, 0.355, 1) 0s;
    width: 220px;
}

@media (min-width: 768px) {
    .class__register__web__action a {
        border-width: 2px;
        font-size: var(--fs18);
        height: 70px;
        width: 250px;
    }
}

.class__register__web__action a:focus {
    background-color: #ffffff;
    color: #7f4f21;
}

@media (hover: hover) and (pointer: fine) {
    .class__register__web__action a:hover {
        background-color: #ffffff;
        color: #7f4f21;
    }
}

.class__register__post {
    margin: 0 0 50px;
}

.class__register__post__title {
    border-bottom: 1px solid var(--color-gray);
    color: var(--color-gray);
    font-size: var(--fs18);
    font-weight: 500;
    letter-spacing: 0.08em;
    line-height: 1.6;
    margin: 0 0 12px;
    padding: 0 0 12px 12px;
    position: relative;
}

@media (min-width: 768px) {
    .class__register__post__title {
        font-size: var(--fs20);
        margin: 0 0 16px;
    }
}

.class__register__post__title:before {
    background-color: var(--color-gray);
    bottom: calc(12px + 0.025em);
    content: "";
    display: block;
    left: 0;
    position: absolute;
    top: 0.15em;
    width: 3px;
}

.class__register__post__content {
    margin: 0 0 40px;
}

.class__register__post__content p {
    font-size: var(--fs14);
    letter-spacing: 0.06em;
    line-height: 1.7;
    margin: 0 0 1.5em;
}

@media (min-width: 768px) {
    .class__register__post__content p {
        font-size: var(--fs16);
    }
}

.class__register__post__content p:last-child {
    margin-bottom: 0;
}

.class__register__post__detail__item {
    margin: 0 0 30px;
}

.class__register__post__detail__item:last-child {
    margin-bottom: 0;
}

.class__register__post__detail__item__title {
    font-size: var(--fs18);
    font-weight: 400;
    letter-spacing: 0.06em;
    line-height: 1.4;
    margin: 0 0 8px;
}

@media (min-width: 768px) {
    .class__register__post__detail__item__title {
        font-size: var(--fs20);
    }
}

.class__register__post__detail__item__main {
    align-items: flex-start;
    display: flex;
    flex-flow: row wrap;
    gap: 20px 0;
}

@media (min-width: 768px) {
    .class__register__post__detail__item__main {
        flex-wrap: nowrap;
    }
}

.class__register__post__detail__item__main__fig {
    flex: 0 0 100%;
    text-align: center;
}

@media (min-width: 768px) {
    .class__register__post__detail__item__main__fig {
        flex: 0 0 54.1935483871%;
    }
}

.class__register__post__detail__item__main__contents {
    flex: 0 0 100%;
}

@media (min-width: 768px) {
    .class__register__post__detail__item__main__contents {
        flex: 0 0 45.8064516129%;
        padding: 0 0 0 44px;
    }
}

.class__register__post__detail__item__main__contents__table {
    border: none;
    border-collapse: collapse;
    border-spacing: 0;
    margin: 0;
    width: 100%;
}

.class__register__post__detail__item__main__contents__table > tbody > tr > th, .class__register__post__detail__item__main__contents__table > tbody > tr > td {
    border-bottom: 1px solid rgba(0, 0, 0, 0.3);
    font-size: var(--fs14);
    font-weight: 400;
    line-height: 1.7;
    text-align: left;
    vertical-align: top;
    width: auto;
}

@media (min-width: 768px) {
    .class__register__post__detail__item__main__contents__table > tbody > tr > th, .class__register__post__detail__item__main__contents__table > tbody > tr > td {
        font-size: var(--fs16);
    }
}

.class__register__post__detail__item__main__contents__table > tbody > tr > th {
    font-weight: 400;
    letter-spacing: 0.06em;
    min-width: 70px;
    padding: 10px 10px;
    position: relative;
    width: 70px;
}

@media (min-width: 768px) {
    .class__register__post__detail__item__main__contents__table > tbody > tr > th {
        min-width: 70px;
        padding: 10px 10px;
        width: 70px;
    }
}

.class__register__post__detail__item__main__contents__table > tbody > tr > th:before {
    border-right: 1px solid rgba(0, 0, 0, 0.3);
    bottom: 10px;
    content: "";
    display: block;
    left: auto;
    margin: 0;
    position: absolute;
    right: 0;
    top: 10px;
    width: 1px;
}

.class__register__post__detail__item__main__contents__table > tbody > tr > th em {
    align-items: center;
    display: flex;
    flex-flow: row nowrap;
    font-style: normal;
    font-weight: inherit;
    justify-content: space-between;
}

.class__register__post__detail__item__main__contents__table > tbody > tr > th em > span {
    display: block;
}

.class__register__post__detail__item__main__contents__table > tbody > tr > td {
    padding: 10px 0 10px 16px;
}

@media (min-width: 768px) {
    .class__register__post__detail__item__main__contents__table > tbody > tr > td {
        padding: 10px 0 10px 20px;
    }
}

.class__register__post__detail__item__main__contents__table > tbody > tr > td a {
    color: inherit;
    text-decoration: underline;
    text-decoration-color: color-mix(in srgb, currentColor, transparent 100%);
    transition: color 0.35s cubic-bezier(0.645, 0.045, 0.355, 1) 0s, text-decoration-color 0.35s cubic-bezier(0.645, 0.045, 0.355, 1) 0s;
}

.class__register__post__detail__item__main__contents__table > tbody > tr > td a:focus {
    text-decoration-color: currentColor;
}

@media (hover: hover) and (pointer: fine) {
    .class__register__post__detail__item__main__contents__table > tbody > tr > td a:hover {
        text-decoration-color: currentColor;
    }
}

.class__register__post__detail__item__main__contents__table > tbody > tr:first-child > th, .class__register__post__detail__item__main__contents__table > tbody > tr:first-child > td {
    border-top: 1px solid rgba(0, 0, 0, 0.3);
}

.class__register__doc {
    margin: 0 0 50px;
}

.class__register__doc__title {
    border-bottom: 1px solid var(--color-gray);
    color: var(--color-gray);
    font-size: var(--fs18);
    font-weight: 500;
    letter-spacing: 0.08em;
    line-height: 1.6;
    margin: 0 0 12px;
    padding: 0 0 12px 12px;
    position: relative;
}

@media (min-width: 768px) {
    .class__register__doc__title {
        font-size: var(--fs20);
        margin: 0 0 16px;
    }
}

.class__register__doc__title:before {
    background-color: var(--color-gray);
    bottom: calc(12px + 0.025em);
    content: "";
    display: block;
    left: 0;
    position: absolute;
    top: 0.15em;
    width: 3px;
}

.class__register__doc__list {
    align-items: flex-start;
    display: flex;
    flex-flow: row wrap;
    gap: 16px 30px;
    justify-content: flex-start;
}

.class__register__doc__list__item {
    flex: 0 0 100%;
}

@media (min-width: 768px) {
    .class__register__doc__list__item {
        flex: 0 0 calc(50% - 15px);
    }
}

.class__register__doc__list__item a {
    align-items: center;
    color: #ffffff;
    display: flex;
    filter: drop-shadow(4px 4px 4px rgba(0, 0, 0, 0.2));
    flex-flow: row nowrap;
    gap: 8px;
    justify-content: left;
    line-height: 1.4;
    margin: 0 auto;
    min-height: 42px;
    padding: 4px 20px 4px 16px;
    position: relative;
    text-align: left;
    text-decoration: none;
    transition: color 0.35s cubic-bezier(0.645, 0.045, 0.355, 1) 0s, filter 0.35s cubic-bezier(0.645, 0.045, 0.355, 1) 0s;
    width: 100%;
}

@media (min-width: 768px) {
    .class__register__doc__list__item a {
        padding: 4px 20px 4px 24px;
    }
}

.class__register__doc__list__item a:before {
    background-color: var(--color-gray);
    bottom: 0;
    -webkit-clip-path: polygon(0 0, 100% 0, calc(100% - 16px) 100%, 0 100%);
    clip-path: polygon(0 0, 100% 0, calc(100% - 16px) 100%, 0 100%);
    content: "";
    display: block;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    transition: background-color 0.35s cubic-bezier(0.645, 0.045, 0.355, 1) 0s;
    width: auto;
    z-index: -1;
}

.class__register__doc__list__item a:focus {
    color: var(--color-text);
    filter: drop-shadow(4px 4px 4px rgba(0, 0, 0, 0.4));
}

.class__register__doc__list__item a:focus:before {
    background-color: #ffffff;
}

@media (hover: hover) and (pointer: fine) {
    .class__register__doc__list__item a:hover {
        color: var(--color-text);
        filter: drop-shadow(4px 4px 4px rgba(0, 0, 0, 0.4));
    }

    .class__register__doc__list__item a:hover:before {
        background-color: #ffffff;
    }
}