body {
    font-family: "Noto Sans JP",
    "Helvetica Neue",
    Arial,
    "Hiragino Kaku Gothic ProN",
    "Hiragino Sans",
    Meiryo,
    sans-serif;
}

.contents {
    padding: 48px;
}

.contents h1,
.contents h2,
.contents h3,
.contents h4,
.contents h5,
.contents h6 {
    font-weight: 500;
    margin-bottom: 0.7rem;
}

.contents h4 {
    font-size: 1.5rem;
    margin-top: 2.4rem;
    margin-bottom: 1.6rem;
}

.contents h5 {
    font-size: 1.2rem;
    margin-top: 1.0rem;
}

/* 条文の「号」レベルの小見出し（(1) (2)... のラベル行） */
.contents h6 {
    font-size: 1.2rem;
    margin-top: 1.5rem;
}

.contents p {
    margin-bottom: 1.5rem;
}

.underline {
    background: linear-gradient(90deg, #D7302D 0%, #ffffff 100%);
    background-repeat: no-repeat;
    background-size: 100% 2px;
    background-position: bottom;
    padding-bottom: 4px;
}

.footer {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    margin-top: 3.0rem;
}

/**********************
  インデント
 *********************/

.indent {
    padding-left: 2.5rem;
}

.indent-half {
    padding-left: 1.5rem;
}

:root {
    --policy-indent: 2.5em;
}

.policy-indent {
    padding-left: var(--policy-indent);
}

/** 数字付きリスト（１）（２）... */
.policy-list {
    list-style: none;
    counter-reset: item;
    padding-left: 0;
}

.policy-list li {
    counter-increment: item;
    position: relative;
    padding-left: var(--policy-indent); /* 折り返し行もこの位置で揃う */
    margin-bottom: 0.2rem;
}

.policy-list li::before {
    content: "（" counter(item) "）";
    position: absolute;
    left: 0;
}

/** ●付きの箇条書き */
.policy-bullet {
    list-style-type: disc; /* ● */
    padding-left: var(--policy-indent);
}

.policy-bullet li {
    margin-bottom: 0.2rem;
}

/** ■付きの箇条書き（グループ会社一覧など） */
.square-list {
    list-style-type: square;
    margin-left: 0;
    margin-right: 0;
    padding-left: 1.2em;
}

.square-list li {
    margin-bottom: 0.2rem;
}

/** ①②... */
.circle-list {
    list-style: none;
    padding-left: 0;
}

.circle-list li {
    padding-left: 1rem;
    text-indent: -1rem;
}

/**********************
  レスポンシブ対応
 *********************/

@media (max-width: 1100px) {
    .contents {
        padding: 48px 24px;
    }

    .product-list {
        grid-template-columns: 1fr;
        justify-items: center;
    }

    .product-thumbnail {
        width: 550px;
    }

    .product-store-list {
        display: flex;
        align-items: center;
        gap: 8px;
    }
}

@media (max-width: 600px) {
    .product-thumbnail {
        width: 100%;
    }
}

@media (max-width: 550px) {
    .product-store {
        display: inline-flex;
        align-items: center;
        font-size: 0.75em;
    }
}