:root {
    --bg-top: #e4e4ef;
    --bg-bottom: #dddde8;
    --text: #111;
    --line: #d4d4da;
    --line-accent: #a2a9f0;
}

* {
    box-sizing: border-box;
}

/* body {
    margin: 0;
    font-family: "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;
    color: var(--text);
    background: linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
} */

.page-sub-fv-section {
    height: auto;
    padding: 88px 0 60px;
    background: linear-gradient(180deg, #ededfe 0%, #fff 100%);
}

.page-sub-fv-head {
    text-align: center;
    margin-bottom: 54px;
}

.page-sub-fv-head h1 {
    margin: 0;
    font-family: "Times New Roman", "Baskerville", serif;
    font-size: clamp(50px, 7vw, 60px);
    font-weight: 300;
    letter-spacing: 0.02em;
    line-height: 1;
}

.page-sub-fv-head p {
    margin: 18px 0 0;
    font-size: 20px;
    letter-spacing: 0.04em;
}

.page-sub-fv-body {
    display: grid;
    grid-template-columns: minmax(520px, 1.3fr) minmax(420px, 1fr);
    align-items: center;
    gap: 62px;
}

.page-sub-fv-image {
    margin: 0;
}

.page-sub-fv-image img {
    width: 100%;
    aspect-ratio: 5 / 3;
    object-fit: cover;
    display: block;
}

.page-sub-fv-copy-wrap {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 34px;
    padding-right: 48px;
}

.page-sub-fv-copy {
    font-size: 16px;
    line-height: 1.85;
}

.page-sub-fv-copy p {
    margin: 0 0 8px;
}

.page-sub-fv-copy .lead,
.page-sub-fv-copy .strong {
    font-weight: 700;
}

.side-line {
    width: 3px;
    height: 170px;
    background: linear-gradient(180deg, var(--line-accent) 0 36%, var(--line) 36% 100%);
}

@media (max-width: 1100px) {
    .page-sub-fv-section {
        padding: 70px 24px 44px;
    }

    .page-sub-fv-body {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .page-sub-fv-copy-wrap {
        padding-right: 0;
    }
}

@media (max-width: 640px) {
    .page-sub-fv-head h1 {
        font-size: clamp(30px, 14vw, 68px);
    }

    .page-sub-fv-head p {
        font-size: clamp(12px, 4.8vw, 24px);
    }

    .page-sub-fv-copy-wrap {
        gap: 22px;
    }

    .side-line {
        height: 120px;
    }
}