.agaricus-content {
    --ag-main: #744b2b;
    --ag-text: #333333;
    --ag-accent: #e7a12a;
    --ag-bg: #fffaf3;
    --ag-card-bg: #fffdf0;
    --ag-border: #eadbc6;

    max-width: 1100px;
    margin: 0 auto;
    color: var(--ag-text);
    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Helvetica Neue",
        "Yu Gothic",
        "YuGothic",
        "Hiragino Kaku Gothic ProN",
        Meiryo,
        sans-serif;
    line-height: 1.9;
    box-sizing: border-box;
}

.agaricus-content *,
.agaricus-content *::before,
.agaricus-content *::after {
    box-sizing: border-box;
}

/* 上部タイトル */
.agaricus-content__title {
    position: relative;
    margin: 0 0 28px;
    padding: 15px 20px;
    overflow: hidden;
    border-radius: 4px;
    background:
        repeating-linear-gradient(-45deg,
            #f5f2ed,
            #f5f2ed 8px,
            #ffffff 8px,
            #ffffff 16px);
    color: #39322d;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.6;
    text-align: center;
}

/* 2カラム部分 */
.agaricus-content__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
    gap: 32px;
    align-items: stretch;
}

/* 左カラム */
.agaricus-content__main {
    padding: 12px 4px 4px;
}

.agaricus-content__lead {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(180px, 1.1fr);
    gap: 24px;
    align-items: center;
    margin-bottom: 22px;
}

.agaricus-content__heading {
    margin: 0 0 16px;
    color: var(--ag-main);
    font-size: 28px;
    font-weight: 700;
    line-height: 1.45;
    letter-spacing: 0.02em;
}

.agaricus-content__heading span {
    display: block;
}

.agaricus-content__summary {
    margin: 0;
    color: #555555;
    font-size: 15px;
    line-height: 1.8;
}

.agaricus-content__image {
    margin: 0;
    text-align: center;
}

.agaricus-content__image img {
    display: block;
    width: 100%;
    max-width: 320px;
    height: auto;
    margin: 0 auto;
    object-fit: contain;
}

.agaricus-content__text {
    margin: 0;
    font-size: 16px;
    line-height: 2;
}

/* 右カラム */
.agaricus-content__card-wrap {
    padding: 16px;
    border-radius: 4px;
    background: #f8e9d5;
}

.agaricus-content__card {
    height: 100%;
    padding: 25px 24px;
    border: 1px solid rgba(231, 161, 42, 0.18);
    border-radius: 3px;
    background: var(--ag-card-bg);
}

.agaricus-content__card-title {
    position: relative;
    margin: 0 0 14px;
    padding-left: 20px;
    color: #47392f;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.65;
}

.agaricus-content__card-title::before {
    position: absolute;
    top: 0.65em;
    left: 0;
    width: 9px;
    height: 9px;
    border-radius: 2px;
    background: var(--ag-accent);
    content: "";
}

.agaricus-content__card p {
    margin: 0 0 18px;
    font-size: 15px;
    line-height: 2;
}

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

.agaricus-content__emphasis {
    color: var(--ag-main);
    font-weight: 700;
}

@media screen and (max-width: 767px) {
    .agaricus-content {
        padding: 0 14px;
    }

    .agaricus-content__title {
        margin-bottom: 20px;
        padding: 12px 14px;
        font-size: 16px;
        text-align: left;
    }

    .agaricus-content__grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .agaricus-content__main {
        padding: 0;
    }

    .agaricus-content__lead {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-bottom: 18px;
    }

    .agaricus-content__heading {
        margin-bottom: 10px;
        font-size: 23px;
    }

    .agaricus-content__image {
        order: -1;
    }

    .agaricus-content__image img {
        max-width: 230px;
    }

    .agaricus-content__summary,
    .agaricus-content__text,
    .agaricus-content__card p {
        font-size: 15px;
        line-height: 1.9;
    }

    .agaricus-content__card-wrap {
        padding: 10px;
    }

    .agaricus-content__card {
        padding: 21px 18px;
    }

    .agaricus-content__card-title {
        font-size: 17px;
    }
}