:root {
    --navy: #07152f;
    --blue: #0959a5;
    --cyan: #25b8df;
    --ice: #eefaff;
    --ink: #17213b;
}

body {
    margin: 0;
  
    line-height: 1.9;
    background: #fff;
}

#japan-vi-vacuum-hair-growth {
  color: var(--ink);
    font-family: "Noto Sans TC", "Microsoft JhengHei", sans-serif;
    h1,
    h2,
    h3 {
        font-weight: 800;
        line-height: 1.28;
    }

    .section-pad {
        padding: clamp(4.5rem, 9vw, 8rem) 0;
    }

    .hero {
        color: var(--ink);
        overflow: hidden;
        background: #f1f2f4;
    }

    /* .hero-main .row {
        min-height: 82vh;
    } */

    .hero-aga {
        padding-top: clamp(4.5rem, 8vw, 7rem);
        padding-bottom: clamp(4.5rem, 8vw, 7rem);
        border-top: 1px solid #d8dce2;
    }

    .hero h1 {
        font-size: clamp(3rem, 7vw, 5rem);
        line-height: 1;
    }

    .hero-device {
        width: 100%;
        height: min(72vh, 720px);
        object-fit: contain;
        filter: drop-shadow(0 28px 38px #20304a26);
    }

    .intro {
        font-size: clamp(1.15rem, 2vw, 1.45rem);
        line-height: 1.8;
        max-width: 760px;
    }

    .eyebrow {
        letter-spacing: .18em;
        color: var(--blue);
        font-weight: 700;
    }

    .title {
        font-size: clamp(2.1rem, 5vw, 3rem);
    }

    .blue {
        color: var(--blue);
    }

    .blue-light {
        color: #82CADD;
    }

    .copy {
        font-size: 1.08rem;
    }

    .visual {
        border-radius: 1.4rem;
        background: #fff;
        box-shadow: 0 25px 65px #10234c1a;
        padding: 1rem;
    }

    .dark {
        background: var(--navy);
        color: #fff;
    }

    .bg-gray-sec {
        background-color: #f1f2f4;
        ;
    }

    .dark .copy {
        color: #ffffffc2;
    }

    .device-wrap {
        background: radial-gradient(circle, #1b67aa55, transparent 68%);
        text-align: center;
    }

    .device-wrap img {
        max-height: 780px;
    }

    .scalp-card {
        height: 100%;
        background: #fff;
        border-radius: 1.2rem;
        overflow: hidden;
        box-shadow: 0 22px 55px #10234c18;
    }

    .scalp-comparison {
        background: linear-gradient(180deg, #f3fbff, #fff);
    }

    .scalp-card img {
        width: 100%;
        aspect-ratio: 4 / 3;
        object-fit: cover;
    }

    .scalp-card .content {
        padding: 1.5rem;
    }

    .result {
        height: 100%;
        border: 1px solid #b9deee;
        border-radius: 1rem;
        padding: 1.4rem;
        background: #fff;
    }

    .result h3 {
        color: var(--blue);
    }

    .claim-panel {
        padding: clamp(2rem, 4vw, 3.5rem) clamp(.5rem, 3vw, 2.5rem) clamp(2.5rem, 5vw, 4.5rem);

    }

    .claim-title {
        margin: 0;
        padding-bottom: 1.5rem;
        font-size: clamp(1.9rem, 3.5vw, 3.25rem);
        line-height: 1.35;
        letter-spacing: .015em;
        color: #000;
        border-bottom: 1px solid #17305a;
        text-wrap: balance;
    }

    .claim-detail {
        display: block;
        margin: 1.5rem 0 0 !important;
        padding: 0 0 1rem;
        color: var(--blue);
        font-size: clamp(1.15rem, 2vw, 1.6rem) !important;
        font-weight: 700;
        line-height: 1.65;
        border-bottom: 4px solid var(--blue);
    }

    .claim-photo {
        display: block;
        width: min(82%, 380px);
        height: clamp(360px, 48vw, 520px);
        margin-inline: auto;
        object-fit: cover;
        object-position: center 35%;
        border-radius: .35rem;
    }

    .cause-badge {
        background: #465995;
    }

    .result-illustration {
        max-height: 620px;
    }

    .closing {
        background: linear-gradient(130deg, #0c4e91, #07152f);
        color: #fff;
    }

    .closing .lead {
        font-size: clamp(1.25rem, 2.5vw, 2rem);
    }

    @media (max-width: 991px) {
        .hero-main {
            padding-top: 4rem;
            padding-bottom: 4rem;
        }

        .hero-main .row {
            min-height: auto;
        }

        .hero-device {
            height: 55vh;
        }

        .section-pad {
            padding: 4.5rem 0;
        }
    }
}