.post--single {
    max-width: 678px;
    margin-left: auto;
    margin-right: auto;
    &__title {
        font-size: 32px;
        font-weight: bold;
        line-height: 1.5;
        margin-bottom: 20px;
    }

    &__meta {
        font-size: 14px;
        color: var(--farallon-text-gray);
        display: flex;
        align-items: center;
        svg {
            margin-right: 4px;
            fill: var(--farallon-text-gray-lightest);
            margin-left: 10px;
            &:first-child {
                margin-left: 0;
            }
        }
    }

    &__copyright {
        color: var(--farallon-text-gray);
    }

    &__action {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 20px 0;
        .button--like {
            svg {
                fill: var(--farallon-text-gray);
            }
            &:hover,
            &.is-active {
                svg {
                    fill: var(--farallon-hover-color);
                }
            }
        }
    }

    &__related {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        grid-gap: 20px;
        padding-top: 10px;
        &__item {
            padding: 10px;
            border: 1px solid var(--farallon-border-color);
            border-radius: 10px;
            display: flex;
            flex-direction: column;
            .cover {
                border-radius: 8px;
                width: 100%;
                height: 160px;
                object-fit: cover;
            }
            &__title {
                font-size: 14px;
                font-weight: bold;
                line-height: 1.4;
                margin-bottom: 5px;
            }
            &:hover {
                background-color: #fafafa;
                background: linear-gradient(
                    89.99999999999999deg,
                    rgba(255, 233, 244, 0.3) 0%,
                    rgba(234, 243, 255, 0.5) 100%
                );
            }
            .meta {
                font-size: 12px;
                color: var(--farallon-text-gray);
                line-height: 1;
            }
        }
    }
}

@media (max-width: 768px) {
    .post--single {
        &__title {
            font-size: 28px;
            margin-bottom: 10px;
        }
    }
}
.author--card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 30px 0;
    border-top: 1px solid var(--farallon-border-color);
    margin-top: 20px;
    .avatar {
        border-radius: 100%;
    }
    .author--name {
        font-weight: bold;
        margin-top: 10px;
        font-size: 18px;
    }

    .author--description {
        font-size: 14px;
        color: var(--farallon-text-gray);
    }

    .author--sns {
        margin-top: 12px;
        display: flex;
        align-items: center;
        a {
            margin: 0 10px 0 0;
            &:last-child {
                margin-right: 0;
            }
        }
        svg {
            fill: var(--farallon-text-color);
            &:hover {
                fill: var(--farallon-hover-color);
            }
            width: 24px;
            height: 24px;
            &.sns {
                fill: none;
                stroke: var(--farallon-text-color);
            }
        }
    }
}

.tag--list {
    display: flex;
    align-items: center;
    padding: 15px 0 5px;
    flex-wrap: wrap;
    a {
        margin-right: 10px;
        margin-bottom: 10px;
        background: #f2f4f6;
        font-size: 14px;
        padding: 2px 12px;
        border-radius: 5px;
        color: var(--farallon-text-gray);
        &:hover {
            background-color: #e0e0e0;
        }
    }
}

.related--posts__title {
    font-size: 18px;
    font-weight: 600;
}

.related--content {
    padding-top: 15px;
}

.toc {
    font-size: 14px;
    padding: 10px 15px;
    background-color: var(--farallon-background-gray);
    border-radius: 10px;
    margin-bottom: 20px;
    summary {
        cursor: pointer;
    }
    &-title {
        font-weight: 600;
    }
    ul {
        padding-left: 10px;
        margin-bottom: 10px;
        li {
            &::before {
                content: "·";
                margin-right: 5px;
            }
            & > ul {
                margin-left: 10px;
                font-size: 12px;
            }
        }
    }
}

.translatedCard {
    margin-bottom: 20px;
    font-size: 14px;
    h4 {
        font-weight: 700;
    }
    ul {
        list-style: square;
        margin-left: 30px;
        li {
            a {
                text-decoration: underline;
                &:hover {
                    color: var(--farallon-hover-color);
                }
            }
        }
    }
}

.category--card {
    padding: 15px 0;
    display: flex;
    align-items: center;
    &__list {
        border-top: 1px solid var(--farallon-border-color-light);
    }
    &__image {
        img {
            border-radius: 4px;
            height: 64px;
            object-fit: cover;
            width: 64px;
            // border: 1px solid var(--farallon-border-color);
        }
        margin-right: 15px;
        width: 64px;
        flex: 0 0 auto;
        display: flex;
    }
    &__content {
        flex: 1 1 auto;
    }
    &:hover {
        .category--card__title {
            color: var(--farallon-hover-color);
        }
    }
    &__title {
        font-size: 18px;
        font-weight: bold;
        margin-bottom: 10px;
        line-height: 1;
    }
    &__description {
        font-size: 14px;
        color: var(--farallon-text-gray);
        line-height: 1.2;
    }

    & + & {
        position: relative;
        &::before {
            position: absolute;
            left: 15px;
            right: 15px;
            top: 0;
            height: 1px;
            background-color: var(--farallon-border-color-light);
            content: "";
        }
    }
}

@media (max-width: 768px) {
    .author--card {
        padding: 20px 0;
    }
    .category--card {
        padding: 12px 0;
        &__image {
            width: 48px;
            img {
                height: 48px;
                width: 48px;
            }
        }
        &__title {
            font-size: 16px;
        }
        &__description {
            font-size: 12px;
        }
    }
}

.button--like {
    border: 0;
    background-color: rgba(0, 0, 0, 0);
    cursor: pointer;
    display: flex;
    align-items: center;
    .count {
        font-size: 14px;
        margin-left: 3px;
        font-weight: bold;
        color: var(--farallon-text-gray);
    }
    &.is-active {
        svg {
            fill: var(--farallon-main-color);
        }
        .icon--active {
            display: block;
        }
        .icon--default {
            display: none;
        }
        .count {
            color: var(--farallon-hover-color);
        }
    }
    &:hover {
        .count {
            color: var(--farallon-hover-color);
        }
    }
    .icon--active {
        display: none;
    }

    .icon--block {
        display: none;
    }
}