:root {
    --color-text: #000;
    --color-text-white: #fff;
    --color-text-gray: #414141;
    --color-text-lightgray: #919191;
    --color-text-blue: #036ec0;
    --color-bg: #fff;
    --color-main: #111;
    --color-border: #ddd;
    --back-common: #414141;
    --container: 1200px;
    --side-gap: 20px;
}

html {
    font-size: 62.5%;
    box-sizing: border-box;
}

*,
*::before,
*::after {
    box-sizing: inherit;
}

body {
    font-size: 1.6rem;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-bg);
    font-family: sans-serif;
}

/*****************************************/
/* container *****************************/
/*****************************************/
.container {
    width: min(100% - 40px, var(--container));
    margin-inline: auto;
}
.container-contents {
    width: min(100% - 40px, var(--container));
    margin-inline: auto;
}
.container-pages {
    width: min(100% - 40px, var(--container));
    margin-inline: auto;

    & article {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        padding-top: 180px;
        & .container-pages__heading {
            width: 280px;
            & h1 {
                font-size: 6rem;
                font-weight: bold;
                line-height: 1;
                color: var(--color-text-blue);
            }
            & p {
                font-size: 2rem;
                line-height: 1;
                color: var(--color-text-blue);
                margin-bottom: 20px;
            }
        }
        & .container-pages__contents {
            flex: 1;
        }
    }
}
/*****************************************/
/* TITLE *********************************/
/*****************************************/
.page-title,
.entry-title {
    font-size: 3.2rem;
    line-height: 1.4;
    margin-bottom: 20px;
}
.site-header {
    border-top: 22px solid var(--back-common);
}
.site-header__inner {
    width: 100%;
    position: relative;
}

.site-header__logo {
    width: 90px;
    position: absolute;
    left: 27px;
    top: 36px;
    z-index: 2;

    & a {
        display: block;
    }
}
/*****************************************/
/* footer ********************************/
/*****************************************/
.site-footer {
    background-color: #0178c9;
    color: var(--color-text-white);
    position: relative;
    padding-bottom: 40px;
}
.site-footer__copyright {
    color: var(--color-text-white);
    font-size: 1.8rem;
    text-align: center;
}
.site-footer__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
}
.site-footer__nav {
    margin-left: auto;
    & a {
        color: var(--color-text-white);
        font-weight: bold;
        display: inline-block;
    }
}
.site-footer__logo {
    position: absolute;
    top: 154px;
    left: 50%;
    transform: translateX(-50%);
}
.site-footer__address {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin-top: 150px;
}
/*****************************************/
/* nav ***********************************/
/*****************************************/
.global-nav {
    position: absolute;
    top: 55px;
    right: 26px;
    text-align: right;

    & a {
        font-weight: bold;
        display: inline-block;
        padding: 8px 0;
    }
}
.footer-nav {
    text-align: right;
    display: block;

    & a {
        display: inline-block;
        padding: 8px 0;
    }
}
.post-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.post-card,
.search-card {
    border: 1px solid var(--color-border);
}

.post-card__link {
    display: block;
    height: 100%;
}

.post-card__body {
    padding: 16px;
}

.post-card__title,
.search-card__title {
    font-size: 2rem;
    line-height: 1.5;
    margin-bottom: 10px;
}

/*****************************************/
/* ENTRY / COMMENTS **********************/
/*****************************************/
.entry-thumbnail {
    margin-bottom: 20px;
}

.comments-area {
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid #ddd;
}

.entry-content {
    margin-top: 20px;
}

.entry-content p {
    margin-bottom: 1.5em;
}

.breadcrumb {
    margin-bottom: 24px;
}

.breadcrumb__list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 1.4rem;
}
/*****************************************/
/* ぱんくず *******************************/
/*****************************************/
.breadcrumb__item {
    font-size: 1.2rem;
    color: var(--color-text-blue);
    letter-spacing: 0.2rem;
    & a {
        color: var(--color-text-blue);
    }
}
/*****************************************/
/* SP ************************************/
/*****************************************/
@media (max-width: 768px) {
    .page-title,
    .entry-title {
        font-size: 2.4rem;
    }

    .site-header__inner,
    .site-footer__inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .site-header__logo {
        width: 72px;
        left: 10px;
        top: 10px;

        & a {
            display: block;
            width: 72px;
        }

        & img {
            width: 80%;
        }
    }

    .post-list {
        grid-template-columns: 1fr;
    }
    /*****************************************/
    /* footer ********************************/
    /*****************************************/
    .site-footer {
        padding: 10px 20px;
    }
    .site-footer__copyright {
        font-size: 1.4rem;
    }
    .site-footer__inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0;
    }
    .site-footer__logo {
        width: 72px;
        top: 10px;
        left: 10px;
        transform: none;
    }
    #menu-footermenu {
        & a {
            padding: 2px 0;
        }
    }
    .site-footer__address {
        font-size: 1.4rem;
        display: block;
        margin-top: 20px;
    }
}