@charset "UTF-8";

/*------------------------------------*\
    $CONTENTS
\*------------------------------------*/
/**
 * CONTENTS............目次
 * COMMON..............共通パーツ
 * HEADER..............ヘッダーパーツ
 * FOOTER..............フッターパーツ
 * KEY_VISUAL..........メインイメージ
 * CTA.................CTAバナー
 * WORRIES.............『こんなお悩みありませんか?』エリア
 * SOLVE...............『そんなお悩みや心配はSUIREX5が解決します』エリア
 * POINT...............『ナノバブル水素水って何が良いの？』エリア
 * APPLICATION.........『さっそくナノバブル水素水のある生活を始めてみましょう』エリア
 * IMPRESSION..........『どんなお部屋にもピッタリ』エリア
 * HOW_TO_USE..........『使い方はいろいろ』エリア
 * REASON..............『SUIREX5がオススメな理由』エリア
 * EFFICACY............『ナノバブル水素水の有用性や新たな可能性を開拓』エリア
 * PRICE...............『新料金プラン登場』エリア
 * COMPARISON..........『他のお水との比較』エリア
 * VOICE...............『お客様の声』エリア
 * STEP................『ご利用までの3ステップ』エリア
 * MOVIE...............『動画紹介』エリア
 * LABO................『ナノバブルLABO』エリア
 * FAQ.................『よくある質問』エリア
 * GUIDE...............『ご利用ガイド』エリア
 * NEWS................『ニュース・メディア掲載実績』エリア
 */





/*------------------------------------*\
    $COMMON
\*------------------------------------*/
:root {
    --filter-blur: min(4px, 100vw * (4 / 390));
    --filter-asset: drop-shadow(0 0 var(--filter-blur) rgb(0 29 102 / 0.25)); /* #001D68; */
}





body {
    max-width: 390px;
    margin-inline: auto;
}



main {
    margin-top: 60px;
    overflow: hidden;
}

    main > section {
        padding-inline: calc(100% * (15 / 390));
    }




.section-title,
.section-title--decoration {
    font-family: var(--fontMincho);
    font-size: min(2.4rem, 100vw * (24 / 390));
    font-weight: 400;
    line-height: calc(34 / 24);
    text-align: center;
}
.section-title--decoration {
    position: relative;
    width: fit-content;
    margin-inline: auto;
}
.section-title--decoration::before,
.section-title--decoration::after {
    content: "";
    aspect-ratio: 33 / 53;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: calc(1em * (32 / 24));
    background-repeat: no-repeat;
    background-size: contain;
}
.section-title--decoration::before {
    right: calc(100% + (1em * (8 / 24)));
    background-image:
        -webkit-image-set(
            url(../images/title-decoration-left.webp) 1x,
            url(../images/title-decoration-left@2x.webp) 2x
        );
    background-image:
        image-set(
            url(../images/title-decoration-left.webp) 1x,
            url(../images/title-decoration-left@2x.webp) 2x
        );
}
.section-title--decoration::after {
    left: calc(100% + (1em * (8 / 24)));
    background-image:
        -webkit-image-set(
            url(../images/title-decoration-right.webp) 1x,
            url(../images/title-decoration-right@2x.webp) 2x
        );
    background-image:
        image-set(
            url(../images/title-decoration-right.webp) 1x,
            url(../images/title-decoration-right@2x.webp) 2x
        );
}


    :is(.section-title, .section-title--decoration) em {
        font-family: var(--fontEN);
        font-style: normal;
    }

    :is(.section-title, .section-title--decoration) img {
        display: inline-block;
        height: calc(1em * (23 / 24));
        margin-inline: calc(1em * (4 / 24));
    }

    .section-title--img-only > img {
        width: 10em;
        height: auto;
    }



.section-text,
.section-text--large {
    margin-top: calc(1em * (24 / 14));
    font-size: min(1.4rem, 100vw * (14 / 390));
    line-height: calc(17 / 14);
    text-align: center;
}
.section-text--large {
    margin-top: 1.5em;
    font-size: min(1.6rem, 100vw * (16 / 390));
    line-height: 1.375;
    letter-spacing: -0.03em;
}




.btn {
    display: block;
    border-radius: 99px;
    background-color: var(--accentColor);
}



.tns-controls > button {
    position: absolute;
    aspect-ratio: 1 / 1;
    width: min(29px, calc(100vw * (29 / 390)));
    background-repeat: no-repeat;
    background-size: contain;
    text-indent: -9999px;
}
.tns-controls > button[data-controls=prev] {
    background-image: url(../images/icon-slider-prev.svg);
}
.tns-controls > button[data-controls=next] {
    background-image: url(../images/icon-slider-next.svg);
}



.tns-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    column-gap: min(16px, calc(100vw * (16 / 390)));
}

    .tns-nav > button {
        aspect-ratio: 1 / 1;
        display: block;
        width: min(12px, calc(100vw * (12 / 390)));
        border-radius: 100%;
        background-color: #B6B7B7;
    }

    .tns-nav > button.tns-nav-active {
        background-color: var(--secondaryNeutralColor);
    }





/*------------------------------------*\
    $HEADER
\*------------------------------------*/
.header {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    width: min(100%, 390px);
    padding-inline: min(15px, 100% * (15 / 390));
    background-color: white;
    white-space: nowrap;
}

    .header__inner {
        display: flex;
        justify-content: space-between;
        align-items: center;
        height: 60px;
    }

        .header__logo {
            width: min(111px, 100% * (111 / 360));
        }

        .header__mini-btn {
            display: flex;
            justify-content: center;
            align-items: center;
            column-gap: 0.468125em;
            width: 8em;
            height: 2.5em;
            margin-right: 0;
            margin-left: auto;
            color: white;
            font-size: min(100vw * (16 / 390), 1.6rem);
            font-weight: 700;
        }
        .header__mini-btn::after {
            content: "";
            aspect-ratio: 9 / 15;
            display: block;
            width: 0.5em;
            background-color: white;
            -webkit-mask-image: url(../images/icon-nav-arrow.svg);
                    mask-image: url(../images/icon-nav-arrow.svg);
            -webkit-mask-repeat: no-repeat;
                    mask-repeat: no-repeat;
            -webkit-mask-size: contain;
                    mask-size: contain;
        }

        .nav-btn {
            aspect-ratio: 26.17 / 17.73;
            position: relative;
            display: block;
            width: min(26px, 100vw * (26 / 390));
            margin-left: min(15px, 100vw * (15 / 390));
        }

            .nav-btn > span,
            .nav-btn::before,
            .nav-btn::after {
                position: absolute;
                left: 50%;
                display: block;
                width: 100%;
                height: 1.5px;
                border-radius: 1px;
                background-color: var(--neutralColor);
                transition:
                    top .15s var(--linear),
                    transform .15s var(--linear);
            }

            .nav-btn > span {
                top: 50%;
                transform: translate(-50%, -50%);
            }
            .nav-btn::before {
                content: "";
                top: 0;
                transform: translateX(-50%);
            }
            .nav-btn::after {
                content: "";
                top: 100%;
                transform: translate(-50%, -100%);
            }

            .nav-btn.is-active > span {
                opacity: 0;
            }
            .nav-btn.is-active::before {
                top: 50%;
                transform: translate(-50%, -50%) rotate(30deg);
            }
            .nav-btn.is-active::after {
                top: 50%;
                transform: translate(-50%, -50%) rotate(-30deg);
            }



        .header__nav {
            position: absolute;
            top: 60px;
            left: 0;
            z-index: -1;
            width: 100%;
            height: 0;
            background-color: white;
            overflow: hidden;
            transition: height .3s var(--easeOutQuart);
        }
        .header__nav.is-active {
            height: calc(100vh - 60px);
            height: calc(100dvh - 60px);
            overflow-y: auto;
        }

            .header__nav__menu {
                background-image: linear-gradient(#CCE5F9, #CCF3F4);
            }

                .header__nav__menu__list {
                    padding-top: 2.25em;
                    padding-inline: min(15px, 100% * (15 / 390));
                    padding-bottom: 3em;
                    color: var(--secondaryNeutralColor);
                    font-size: min(100vw * (20 / 390), 2.0rem);
                    line-height: 1.45;
                }

                    .header__nav__menu__item {
                        border-bottom: 1px solid white;
                    }

                        .header__nav__menu__item > a {
                            display: flex;
                            justify-content: space-between;
                            align-items: center;
                            padding-top: 1.1em;
                            padding-right: 2.6em;
                            padding-left: 2.35em;
                            padding-bottom: 1em;
                        }

                        .header__nav__menu__item > a::after {
                            content: "";
                            aspect-ratio: 9 / 15;
                            width: 0.45em;
                            background-image: url(../images/icon-nav-arrow.svg);
                            background-repeat: no-repeat;
                            background-size: contain;
                        }



            .header__nav__tel {
                width: fit-content;
                margin-top: calc(1em * (24 / 40));
                margin-inline: auto;
                font-size: min(100vw * (24 / 390), 2.4rem);
                text-align: right;
            }

                .header__nav__tel__number {
                    width: fit-content;
                    padding-left: 0.9375em;
                    margin-left: auto;
                    background-image: url(../images/icon-tel.svg);
                    background-repeat: no-repeat;
                    background-position: 0 50%;
                    background-size: calc(1em * (16 / 24));
                    font-weight: 700;
                    line-height: calc(35 / 24);
                }

                .header__nav__tel__text {
                    font-size: max(1rem, 0.5em);
                    line-height: calc(17 / 12);
                }


            .header__nav__btn {
                display: grid;
                grid-template-columns: 1fr 1fr;
                grid-column-gap: calc(100% * (8 / 328));
                width: min(328px, 100% * (328 / 360));
                padding-bottom: min(105px, calc(100% * (105 / 390)));
                margin-top: 1.5em;
                margin-inline: auto;
                color: white;
                font-size: min(100vw * (16 / 390), 1.6rem);
                font-weight: 700;
                text-align: center;
            }

                .header__nav__btn__body {
                    line-height: 3.5;
                    filter: drop-shadow(0 0 var(--filter-blur) rgb(84 47 38 / .25));
                }





/*------------------------------------*\
    $FOOTER
\*------------------------------------*/
.footer {
    padding-top: min(56px, 100% * (56 / 390));
    color: var(--secondaryNeutralColor);
}

    .footer__nav {
        font-size: min(100vw * (13 / 390), 1.3rem);
        line-height: calc(19 / 13);
        text-align: center;
    }

        .footer__link {
            display: block;
            width: fit-content;
            margin-inline: auto;
        }
        .footer__link + .footer__link {
            margin-top: calc(1em * (24 / 13));
        }


    .footer__logo {
        width: min(240px, 100% * (240 / 390));
        margin-top: min(40px, 100% * (40 / 390));
        margin-inline: auto;
    }

    .copyright {
        padding-top: calc(100% * (23 / 390));
        padding-bottom: calc(100% * (7 / 390));
        margin-top: min(40px, 100% * (40 / 390));
        background-image: url(../images/bg-copyright-sp.svg);
        background-repeat: no-repeat;
        background-position: 50% 100%;
        background-size: auto 100%;
        font-size: min(100vw * (14 / 390), 1.4rem);
        line-height: calc(10 / 14);
        text-align: center;
    }

        .copyright small {
            position: relative;
            display: inline-block;
            transform: scale(.5);
        }





/*------------------------------------*\
    $KEY_VISUAL
\*------------------------------------*/
.kv {
    padding: 0;
}





/*------------------------------------*\
    $CTA
\*------------------------------------*/
.banner {
    padding-block: min(24px, 100% * (24 / 390));
    background-image:
        -webkit-image-set(
            url(../images/bg-banner-sp.webp) 1x,
            url(../images/bg-banner-sp@2x.webp) 2x
        );
    background-image:
        image-set(
            url(../images/bg-banner-sp.webp) 1x,
            url(../images/bg-banner-sp@2x.webp) 2x
        );
    background-repeat: no-repeat;
    background-size: cover;
}

    .banner__link {
        display: block;
    }





/*------------------------------------*\
    $WORRIES
\*------------------------------------*/
.worries {
    padding-top: min(40px, 100% * (40 / 390));
    background-image:
        -webkit-image-set(
            url(../images/image-worries.webp) 1x,
            url(../images/image-worries@2x.webp) 2x
        ),
        -webkit-image-set(
            url(../images/bg-worries-sp.webp) 1x,
            url(../images/bg-worries-sp@2x.webp) 2x
        );
    background-image:
        image-set(
            url(../images/image-worries.webp) 1x,
            url(../images/image-worries@2x.webp) 2x
        ),
        image-set(
            url(../images/bg-worries-sp.webp) 1x,
            url(../images/bg-worries-sp@2x.webp) 2x
        );
    background-repeat: no-repeat;
    background-position:
        max(-32px, -100vw * (32 / 390)) calc(100% - min(56px, 100vw * (56 / 390))),
        50%;
    background-size:
        calc(100% * (207 / 390)),
        cover;
}

    .worries__list {
        padding-left: min(110px, calc(100% * (110 / 360)));
        margin-top: min(40px, calc(100% * (40 / 360)));
        font-size: min(100vw * (16 / 390), 1.6rem);
        line-height: 1.3125;
    }

        .worries__item {
            padding-block: 0.5625em;
            padding-left: 1.5em;
            border: 1px solid var(--secondaryNeutralColor);
            border-radius: 0.5em;
            background-color: white;
            background-image: url(../images/icon-check.svg);
            background-repeat: no-repeat;
            background-position: 0.4375em 0.875em;
            background-size: 0.625em;
            letter-spacing: -0.03em;
        }
        .worries__item + .worries__item {
            margin-top: 1.1875em;
        }


    .worries__separator {
        padding-block: 1.0625em;
        margin-top: calc(100% * (40 / 360));
        border-image-source: linear-gradient(#C8DFEF, #C8DFEF);
        border-image-slice: 0 fill;
        border-image-outset: 0 min(15px, 100vw * (15 / 390));
        font-size: min(100vw * (17 / 390), 1.7rem);
        line-height: calc(22 / 17);
        letter-spacing: .03em;
        text-align: center;
        -webkit-font-feature-settings: "palt";
    }





/*------------------------------------*\
    $SOLVE
\*------------------------------------*/
.solve {
    position: relative;
    padding-top: min(65px, 100% * (65 / 390));
    padding-bottom: min(40px, 100% * (40 / 390));
    background-image:
        -webkit-image-set(
            url(../images/bg-solve-sp.webp) 1x,
            url(../images/bg-solve-sp@2x.webp) 2x
        );
    background-image:
        image-set(
            url(../images/bg-solve-sp.webp) 1x,
            url(../images/bg-solve-sp@2x.webp) 2x
        );
    background-repeat: no-repeat;
    background-position: 50% 100%;
    background-size: 100%;
}
.solve::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    border: min(22.5px, 100vw * (22.5 / 390)) solid transparent;
    border-top: min(25px, 100vw * (25 / 390)) solid #C8DFEF;
}

    .solve__list {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        grid-column-gap: calc(100% * (3.333 / 360));
        margin-top: calc(100% * (40 / 360));
    }

        .solve__item {
            aspect-ratio: 1 / 1;
            display: flex;
            justify-content: center;
            align-items: center;
            background-image:
                -webkit-image-set(
                    url(../images/bg-solve.webp) 1x,
                    url(../images/bg-solve@2x.webp) 2x
                );
            background-image:
                image-set(
                    url(../images/bg-solve.webp) 1x,
                    url(../images/bg-solve@2x.webp) 2x
                );
            background-repeat: no-repeat;
            background-size: contain;
            color: white;
            font-size: min(100vw * (13 / 390), 1.3rem);
            font-weight: 700;
            line-height: calc(20 / 13);
            text-align: center;
        }


    .solve__remarks {
        margin-top: calc(100% * (56 / 360));
        font-size: min(100vw * (15 / 360), 1.5rem);
        line-height: 1.7;
        letter-spacing: .03em;
    }

        .solve__remarks__title {
            font-size: 1.6em;
            font-weight: 400;
            line-height: calc(35 / 24);
            text-align: center;
        }

        .solve__remarks__chat {
            margin-top: calc(100% * (40 / 360));
        }

            .solve__remarks__chat__block,
            .solve__remarks__chat__block--right {
                display: flex;
                column-gap: 0.8em;
            }
            .solve__remarks__chat__block--right {
                flex-direction: row-reverse;
            }
            :is(
                .solve__remarks__chat__block,
                .solve__remarks__chat__block--right,
                .solve__remarks__chat__block--attached
            ) + :is(
                .solve__remarks__chat__block,
                .solve__remarks__chat__block--right,
                .solve__remarks__chat__block--attached
            ) {
                margin-top: calc(1em * (16 / 15));
            }
            .solve__remarks__chat__block--attached {
                width: 100%;
                filter: var(--filter-asset);
            }

                .solve__remarks__chat__icon,
                .solve__remarks__chat__icon--none {
                    aspect-ratio: 1 / 1;
                    width: calc(1em * (50 / 15));
                    background-image:
                        -webkit-image-set(
                            url(../images/icon-chat-01.webp) 1x,
                            url(../images/icon-chat-01@2x.webp) 2x
                        );
                    background-image:
                        image-set(
                            url(../images/icon-chat-01.webp) 1x,
                            url(../images/icon-chat-01@2x.webp) 2x
                        );
                    background-repeat: no-repeat;
                    background-size: contain;
                }
                .solve__remarks__chat__block--right .solve__remarks__chat__icon {
                    background-image:
                        -webkit-image-set(
                            url(../images/icon-chat-02.webp) 1x,
                            url(../images/icon-chat-02@2x.webp) 2x
                        );
                    background-image:
                        image-set(
                            url(../images/icon-chat-02.webp) 1x,
                            url(../images/icon-chat-02@2x.webp) 2x
                        );
                }
                .solve__remarks__chat__icon--none {
                    background-image: none;
                }

                .solve__remarks__chat__msg {}

                    .solve__remarks__chat__msg p {
                        position: relative;
                        max-width: 19.6em;
                        padding: calc(1em * (16 / 15));
                        border-radius: 1.6em;
                        background-color: white;
                        filter: var(--filter-asset);
                    }
                    .solve__remarks__chat__block .solve__remarks__chat__msg p {
                        padding-right: calc(1em * (10 / 15));
                    }
                    .solve__remarks__chat__msg p::before {
                        content: "";
                        position: absolute;
                        top: 1.168em;
                        right: calc(100% - 0.636em);
                        width: 1.2235em;
                        height: 0.919em;
                        background-color: white;
                        clip-path: polygon(0 0, 100% 0.2815em, 0.855em 100%);
                    }
                    .solve__remarks__chat__block--right .solve__remarks__chat__msg p::before {
                        right: auto;
                        left: calc(100% - 0.636em);
                        clip-path: polygon(0 0.2815em, 100% 0, 0.064em 100%);
                    }

                        .solve__remarks__chat__msg p mark {
                            background-image: linear-gradient(#BBD6CE, #BBD6CE);
                            background-repeat: no-repeat;
                            background-position: 0 50%;
                            background-size: 100% 1.2em;
                            font-weight: 700;
                        }





/*------------------------------------*\
    $POINT
\*------------------------------------*/
.point {
    padding-top: calc(100% * (56 / 390));
    padding-bottom: calc(100% * (40 / 390));
}

    .point__list {
        margin-top: calc(100% * (24 / 390));
    }

        .point__item + .point__item {
            margin-top: calc(100% * (40 / 390));
        }

            .point__num {
                aspect-ratio: 96 / 76;
                height: min(75px, 100vw * (75 / 390));
            }

            .point__image img {
                width: 100%;
            }

            .point__content {}

                .point__title {
                    margin-top: 1.2em;
                    color: #2273AE;
                    font-size: min(100vw * (20 / 390), 2rem);
                    line-height: 1.45;
                }

                .point__text {
                    margin-top: 1em;
                    font-size: min(100vw * (16 / 390), 1.6rem);
                    line-height: 1.6875;
                }

                    .point__text span {
                        color: var(--secondaryNeutralColor);
                    }





/*------------------------------------*\
    $APPLICATION
\*------------------------------------*/
.application {
    position: relative;
    padding-top: calc(100% * (69 / 390));
    padding-bottom: calc(100% * (120 / 390));
    background-color: #C6ECEC;
}
.application::before {
    content: "";
    aspect-ratio: 390 / 16;
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    background-color: white;
    background-image: url(../images/wave-application-sp.svg);
    background-size: 100%;
}
.application::after {
    content: "";
    aspect-ratio: 361 / 240;
    position: absolute;
    left: 50%;
    bottom: max(-65px, -100vw * (65 / 390));
    transform: translateX(-50%);
    width: calc(100% * (281 / 390));
    background-image:
        -webkit-image-set(
            url(../images/image-application.webp) 1x,
            url(../images/image-application@2x.webp) 2x
        );
    background-image:
        image-set(
            url(../images/image-application.webp) 1x,
            url(../images/image-application@2x.webp) 2x
        );
    background-repeat: no-repeat;
    background-size: contain;
}


    .application__title {
        position: relative;
        width: fit-content;
        margin-inline: auto;
        font-size: min(100vw * (24 / 390), 2.4rem);
        font-weight: 400;
        line-height: calc(31 / 24);
        letter-spacing: -0.03em;
        text-align: center;
    }
    .application__title::before,
    .application__title::after {
        content: "";
        aspect-ratio: 33 / 53;
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        width: calc(1em * (32 / 24));
        background-repeat: no-repeat;
        background-size: contain;
    }
    .application__title::before {
        right: calc(100% + (1em * (8 / 24)));
        background-image:
            -webkit-image-set(
                url(../images/title-decoration-left.webp) 1x,
                url(../images/title-decoration-left@2x.webp) 2x
            );
        background-image:
            image-set(
                url(../images/title-decoration-left.webp) 1x,
                url(../images/title-decoration-left@2x.webp) 2x
            );
    }
    .application__title::after {
        left: calc(100% + (1em * (8 / 24)));
        background-image:
            -webkit-image-set(
                url(../images/title-decoration-right.webp) 1x,
                url(../images/title-decoration-right@2x.webp) 2x
            );
        background-image:
            image-set(
                url(../images/title-decoration-right.webp) 1x,
                url(../images/title-decoration-right@2x.webp) 2x
            );
    }


    .application__contents {
        width: calc(100% * (300 / 360));
        margin-top: calc(100% * (64 / 360));
        margin-inline: auto;
        text-align: center;
    }

        .application__button + .application__button {
            margin-top: 16%;
        }

            .application__button > p {
                position: relative;
                width: fit-content;
                margin-inline: auto;
                font-size: min(100vw * (16 / 390), 1.6rem);
                font-weight: 700;
                line-height: 1.4375;
            }
            .application__button > p::before,
            .application__button > p::after {
                content: "";
                position: absolute;
                top: 50%;
                display: block;
                width: 1.375em;
                height: 0.125em;
                border-radius: 1px;
                background-color: var(--secondaryNeutralColor);
            }
            .application__button > p::before {
                right: 100%;
                transform: translateY(-50%) rotate(-110deg);
            }
            .application__button > p::after {
                left: 100%;
                transform: translateY(-50%) rotate(-70deg);
            }

            .application__button > a {
                display: flex;
                justify-content: center;
                align-items: center;
                column-gap: calc(1em * (7.49 / 30));
                margin-top: calc(1em * (8 / 22));
                color: white;
                font-size: min(100vw * (22 / 390), 2.2rem);
                font-weight: 700;
                line-height: calc(56 / 22);
            }
            .application__button > a::after {
                content: "";
                aspect-ratio: 22 / 21;
                display: block;
                width: calc(1em * (20 / 22));
                background-color: white;
                -webkit-mask-image: url(../images/icon-btn-arrow.svg);
                        mask-image: url(../images/icon-btn-arrow.svg);
                -webkit-mask-repeat: no-repeat;
                        mask-repeat: no-repeat;
                -webkit-mask-size: contain;
                        mask-size: contain;
            }




/*------------------------------------*\
    $IMPRESSION
\*------------------------------------*/
.impression {
    padding-top: calc(100% * (114 / 390));
    padding-bottom: calc(100% * (40 / 390));
}

    .impression__slider {
        width: min(300px, 100% * (324 / 360));
        margin-top: calc(100% * (40 / 360));
        margin-inline: auto;
    }

        .impression__slider__item {
            padding-inline: min(12px, 100vw * (12 / 390));
        }

        .impression__slider .tns-ovh {
            overflow: visible;
        }






/*------------------------------------*\
    $HOW_TO_USE
\*------------------------------------*/
.htu {
    padding-block: calc(100% * (56 / 390));
    background-color: #F4FBFD;
}

    .htu .section-text {
        font-size: min(1.5rem, 100vw * (15 / 390));
        line-height: calc(23 / 15);
        text-align: left;
    }

    .htu__frame {
        padding-top: calc(100% * (49 / 390));
        padding-inline: calc(100% * (15 / 390));
        padding-bottom: calc(100% * (40 / 390));
        border-radius: min(24px, 100vw * (24 / 390));
        background-color: white;
        filter: drop-shadow(0 0 var(--filter-blur) rgb(0 0 0 / 0.25));
    }

        .htu__slider {
            position: relative;
            width: min(236px, 100% * (236 / 330));
            margin-top: calc(100% * (40 / 330));
            margin-inline: auto;
            font-size: min(100vw * (16 / 390), 1.6rem);
            line-height: 1.5;
            text-align: center;
        }

            .htu__slider__item {}

                .htu__slider__item figcaption {
                    margin-top: 1.5em;
                }


            .htu__slider .tns-controls > button {
                top: 5.1875em;
            }
            .htu__slider .tns-controls > button[data-controls=prev] {
                left: -3.3125em;
            }
            .htu__slider .tns-controls > button[data-controls=next] {
                right: -3.3125em;
            }

            .htu__slider .tns-nav {
                margin-top: 2.0625em;
            }





/*------------------------------------*\
    $REASON
\*------------------------------------*/
.reason {
    padding-top: calc(100% * (49 / 390));
    padding-bottom: calc(100% * (40 / 390));
}

    .reason__list {
        counter-reset: reason-counter;
        padding-top: calc(100% * (33 / 360));
    }

        .reason__item + .reason__item {
            margin-top: calc(100% * (56 / 360));
        }

            .reason__image {
                position: relative;
                font-size: min(100vw * (30 / 390), 3.0rem);
                font-family: var(--fontEN);
                font-weight: 500;
                line-height: calc(35 / 30);
                filter: drop-shadow(0 calc(1em * (3.7 / 30)) calc(1em * (3.7 / 30)) rgb(0 0 0 / .25));
            }
            .reason__image::before,
            .reason__image::after {
                aspect-ratio: 1 / 1;
                position: absolute;
                top: calc(1em * (8 / 30));
                left: calc(1em * (8 / 30));
                display: flex;
                justify-content: center;
                align-items: center;
                width: calc(100% * (64 / 360));
                border-radius: 100%;
                background-color: white;
            }
            .reason__image::before {
                content: "";
                filter: drop-shadow(0 calc(1em * (1 / 30)) calc(1em * (1 / 30)) rgb(0 0 0 / .25));
            }
            .reason__image::after {
                content: counter(reason-counter);
                counter-increment: reason-counter;
                background-image: linear-gradient(#95D8E0, #70CBD5);
                -webkit-background-clip: text;
                -webkit-text-fill-color: transparent;
            }


            .reason__title {
                margin-top: 1em;
                font-size: min(100vw * (24 / 390), 2.4rem);
                line-height: calc(40 / 24);
                text-align: center;
            }

            .reason__text {
                margin-top: 0.5em;
                font-size: min(100vw * (16 / 390), 1.6rem);
                line-height: 1.5;
                letter-spacing: .03em;
            }





/*------------------------------------*\
    $EFFICACY
\*------------------------------------*/
.efficacy {
    padding-top: calc(100% * (56 / 390));
    padding-bottom: calc(100% * (40 / 390));
    background-color: #F4FBFD;
}

    .efficacy__frame {
        padding-top: calc(100% * (40 / 360));
        padding-bottom: calc(100% * (40 / 360));
        border-radius: min(40px, 100vw * (40 / 390));
        background-color: white;
        filter: drop-shadow(0 0 var(--filter-blur) rgb(0 30 105 / .25));
    }

        .efficacy__content {
            padding-inline: calc(100% * (11.5 / 360));
        }

            .efficacy__text {
                color: var(--secondaryNeutralColor);
                font-family: var(--fontMincho);
                font-size: min(100vw * (15 / 390), 1.5rem);
                line-height: calc(22 / 15);
                text-align: center;
            }

            .efficacy__chat {
                margin-top: calc(100% * (24 / 360));
                font-size: min(100vw * (15 / 390), 1.5rem);
                letter-spacing: -0.01em;
            }

                .efficacy__chat__block,
                .efficacy__chat__block--right {
                    display: flex;
                    column-gap: calc(1em * (16 / 15));
                }
                .efficacy__chat__block--right {
                    flex-direction: row-reverse;
                }
                :is(
                    .efficacy__chat__block,
                    .efficacy__chat__block--right
                ) + :is(
                    .efficacy__chat__block,
                    .efficacy__chat__block--right
                ) {
                    margin-top: calc(1em * (16 / 15));
                }

                    .efficacy__chat__icon {
                        aspect-ratio: 1 / 1;
                        width: calc(1em * (50 / 15));
                        background-image:
                            -webkit-image-set(
                                url(../images/icon-chat-03.webp) 1x,
                                url(../images/icon-chat-03@2x.webp) 2x
                            );
                        background-image:
                            image-set(
                                url(../images/icon-chat-03.webp) 1x,
                                url(../images/icon-chat-03@2x.webp) 2x
                            );
                        background-repeat: no-repeat;
                        background-size: contain;
                    }
                    .efficacy__chat__block--right .efficacy__chat__icon {
                        background-image:
                            -webkit-image-set(
                                url(../images/icon-chat-04.webp) 1x,
                                url(../images/icon-chat-04@2x.webp) 2x
                            );
                        background-image:
                            image-set(
                                url(../images/icon-chat-04.webp) 1x,
                                url(../images/icon-chat-04@2x.webp) 2x
                            );
                    }

                    .efficacy__chat__msg {
                        flex-grow: 1;
                        width: 1px;
                    }

                        .efficacy__chat__msg p {
                            position: relative;
                            width: 100%;
                            padding: 0.8em;
                            border-radius: 1.2em;
                            background-color: white;
                            filter: var(--filter-asset);
                        }
                        .efficacy__chat__msg p::before {
                            content: "";
                            position: absolute;
                            top: 1.168em;
                            right: calc(100% - 0.636em);
                            width: 1.2235em;
                            height: 0.919em;
                            background-color: white;
                            clip-path: polygon(0 0, 100% 0.2815em, 0.855em 100%);
                        }
                        .efficacy__chat__block--right .efficacy__chat__msg p::before {
                            right: auto;
                            left: calc(100% - 0.636em);
                            clip-path: polygon(0 0.2815em, 100% 0, 0.064em 100%);
                        }

                            .efficacy__chat__msg p mark {
                                background-image: linear-gradient(#BBD6CE, #BBD6CE);
                                background-repeat: no-repeat;
                                background-position: 0 50%;
                                background-size: 100% 1.2em;
                                font-weight: 700;
                            }





/*------------------------------------*\
    $PRICE
\*------------------------------------*/
.price {
    padding-top: calc(100% * (40 / 390));
}





/*------------------------------------*\
    $COMPARISON
\*------------------------------------*/
.comparison {
    padding-top: calc(100% * (65 / 390));
    padding-bottom: calc(100% * (40 / 390));
}

    .comparison__tb-wrapper {
        margin-top: calc(100% * (33 / 360));
        padding-top: calc(100% * (9 / 360));
        overflow-x: auto;
    }

    .comparison__tb {
        table-layout: fixed;
        width: min(800px, 100vw * (800 / 390));
        font-size: min(100vw * (15 / 390), 1.5rem);
    }

        .comparison__tb :is(th, td) {
            height: min(48px, 100vw * (48 / 390));
            border: 1px solid #C6ECEC;
            text-align: center;
            vertical-align: middle;
        }
        .comparison__tb th {
            width: 20%;
            background-color: #C6ECEC;
            background-image:
                linear-gradient(white, white),
                linear-gradient(white, white);
            background-repeat: no-repeat;
            background-position: 0.5px 0.5px;
            background-size:
                calc(100% - 1px) 0.5px,
                0.5px calc(100% - 1px);
            font-weight: 700;
        }
        .comparison__tb thead th:first-of-type {
            border: none;
            background: none;
        }

        .comparison__icon {
            position: relative;
            z-index: 2;
        }
        .comparison__icon::before {
            content: "";
            position: absolute;
            top: 2.1em;
            left: calc(100% - 2.2em);
            aspect-ratio: 107 / 35;
            display: block;
            width: 5em;
            background-image: url(../images/icon-comparison.svg);
            background-repeat: no-repeat;
            background-size: contain;
        }

        .comparison__tb__emphasis {
            position: relative;
            z-index: 1;
            font-weight: 700;
        }
        th.comparison__tb__emphasis {
            background-color: var(--accentColor);
            background-image: none;
        }
        th.comparison__tb__emphasis::before {
            content: "";
            position: absolute;
            bottom: -1px;
            left: 50%;
            transform: translateX(-50%);
            width: calc(100% + 1px);
            height: calc(100% + 1px + 0.589em);
            border: calc(1em * (4 / 15)) solid var(--accentColor);
            border-radius: 0.5em 0.5em 0 0;
            background-color: var(--accentColor);
        }
        th.comparison__tb__emphasis::after {
            content: "";
            position: absolute;
            bottom: calc(1em * (4.82 / 15));
            left: 50%;
            transform: translateX(-50%);
            width: calc(1em * (125.3 / 15));
            height: calc(1em * (38.56 / 15));
            border-radius: 0.5em;
            background-color: white;
        }
        td.comparison__tb__emphasis::before {
            content: "";
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: calc(100% + 1px);
            height: calc(100% + 1px);
            border-inline: calc(1em * (4 / 15)) solid var(--accentColor);
        }
        .comparison__tb > tbody > tr:first-of-type > td.comparison__tb__emphasis::before {
            border-top: calc(1em * (4 / 15)) solid var(--accentColor);
        }
        .comparison__tb > tbody > tr:last-of-type > td.comparison__tb__emphasis::before {
            border-bottom: calc(1em * (4 / 15)) solid var(--accentColor);
        }

        th.comparison__tb__emphasis > img {
            position: relative;
            z-index: 2;
            width: 7.5625em;
            margin-inline: auto;
        }





/*------------------------------------*\
    $VOICE
\*------------------------------------*/
.voice {
    padding-block: calc(100% * (40 / 390));
    background-color: #F4FBFD;
}

    .voice__slider {
        position: relative;
        width: min(256px, 100% * (256 / 360));
        margin-top: calc(100% * (49 / 360));
        margin-inline: auto;
    }

        .voice__slider__list {
            filter: drop-shadow(0 0 var(--filter-blur) rgb(0 0 0 / .25));
        }

            .voice__slider__item {
                padding: min(10px, 100vw * (10 / 390));
            }

                .voice__slider__image {}

                .voice__content {
                    padding: min(12px, 100% * (12 / 236));
                    border-radius: 0 0 min(11.8px, 100vw * (11.8 / 390)) min(11.8px, 100vw * (11.8 / 390));
                    background-color: white;
                }

                    .voice__title {
                        font-size: min(100vw * (15 / 390), 1.5rem);
                        line-height: calc(22 / 15);
                        transition: color .15s var(--easeOutQuart);
                    }
                    .voice__title:has( ~ .voice__control > .voice__btn.is-active) {
                        color: var(--secondaryNeutralColor);
                    }

                    .voice__acc {
                        position: relative;
                        overflow: hidden;
                    }

                        .voice__text {
                            display: none;
                            margin-top: 1.5em;
                            font-size: min(100vw * (16 / 390), 1.6rem);
                            font-weight: 700;
                            line-height: 1.4375;
                        }

                        .voice__control {
                            display: flex;
                            justify-content: space-between;
                            margin-top: 2em;
                            font-size: min(100vw * (11.75 / 390), 1.175rem);
                            font-weight: 700;
                            line-height: calc(17 / 11.75);
                        }

                            .voice__control__target {
                                flex-grow: 1;
                            }

                            .voice__btn {
                                aspect-ratio: 1 / 1;
                                display: block;
                                width: calc(1em * (16.23 / 11.75));
                                background-image: url(../images/icon-accordion.svg);
                                background-repeat: no-repeat;
                                background-size: contain;
                                filter: drop-shadow(0 calc(var(--filter-blur) / 4) calc(var(--filter-blur) / 4) rgb(66 167 245 / .25));
                            }
                            .voice__btn.is-active {
                                background-image: url(../images/icon-accordion-active.svg);
                            }


        .voice__slider .tns-controls > button {
            top: calc(50% - min(21px, 100vw * (21 / 390)));
            transform: translateY(-50%);
        }
        .voice__slider .tns-controls > button[data-controls=prev] {
            left: -3.8125em;
        }
        .voice__slider .tns-controls > button[data-controls=next] {
            right: -3.8125em;
        }

        .voice__slider .tns-nav {
            margin-top: min(30px, 100vw * (30 / 390));
        }





/*------------------------------------*\
    $STEP
\*------------------------------------*/
.step {
    padding-top: calc(100% * (65 / 390));
    padding-bottom: calc(100% * (40 / 390));
}
.step--four {
    position: relative;
    padding-top: calc(100% * (65 / 390));
    padding-bottom: calc(100% * (40 / 1440));
    background-color: #F4FBFD;
}
.step--four::before,
.step--four::after {
    content: "";
    aspect-ratio: 390 / 16;
    position: absolute;
    left: 0;
    display: block;
    width: 100%;
    background-color: white;
    background-repeat: no-repeat;
    background-size: 100%;
}
.step--four::before {
    top: 0;
    background-image: url(../images/wave-step-top-sp.svg);
}
.step--four::after {
    bottom: 0;
    background-image: url(../images/wave-step-bottom-sp.svg);
}

    .step__list {
        margin-top: calc(100% * (49 / 360));
    }

        .step__item {
            display: grid;
            grid-template-columns: calc(100% * (118 / 360)) 1fr;
            grid-column-gap: calc(100% * (24 / 360));
            align-items: center;
        }
        .step__item + .step__item {
            margin-top: calc(100% * (40 / 360));
        }

            .step__content {}

                .step__catchphrase {
                    height: min(17px, 100vw * (17 / 390));
                }

                .step__title {
                    margin-top: 0.25em;
                    font-size: min(100vw * (20 / 390), 2rem);
                    line-height: 1.45;
                }

                .step__text {
                    margin-top: 0.5em;
                    font-size: min(100vw * (16 / 390), 1.6rem);
                    line-height: 1.5;
                }





/*------------------------------------*\
    $MOVIE
\*------------------------------------*/
.movie {
    padding-block: calc(100% * (40 / 390));
}

    .movie__block {
        display: grid;
        grid-template-columns: 1fr 1fr;
        border-radius: min(16px, 100vw * (16 / 390));
        background-image: linear-gradient(#A1DCE3, #63C6D1);
        overflow: hidden;
    }
    .movie__block + .movie__block {
        margin-top: calc(100% * (16 / 360));
    }

        .movie__title {
            display: flex;
            align-items: center;
        }





/*------------------------------------*\
    $LABO
\*------------------------------------*/
.labo {
    padding-top: calc(100% * (56 / 390));
    padding-bottom: calc(100% * (40 / 390));
    border-block: min(10px, 100vw * (10 / 390)) solid #DAF1F9;
}

    .labo__content {
        margin-top: calc(100% * (40 / 360));
    }

        .labo__item {
            display: block;
        }
        .labo__item + .labo__item {
            margin-top: min(16px, calc(100vw * (16 / 360)));
        }

            .labo__item img {
                width: 100%;
            }


        .labo__btn {
            display: block;
            width: fit-content;
            padding-inline: 1.5em;
            margin-top: calc(100% * (40 / 360));
            margin-inline: auto;
            border-radius: 99px;
            background-image: linear-gradient(#A1DDC3, #63C6D1);
            color: white;
            font-family: var(--fontEN2);
            font-size: min(100vw * (16 / 360), 1.6rem);
            font-weight: 700;
            line-height: 3.5em;
            text-align: center;
        }






/*------------------------------------*\
    $FAQ
\*------------------------------------*/
.faq {
    padding-top: calc(100% * (65 / 390));
    padding-bottom: calc(100% * (40 / 390));
}

    .faq__list {
        margin-top: calc(100% * (49 / 360));
    }

        .faq__item {
            padding-bottom: calc(100% * (20 / 360));
            border-bottom: 1px solid #B6B7B7;
        }
        .faq__item + .faq__item {
            margin-top: calc(100% * (24 / 360));
        }

            .faq__wrap {
                font-size: min(1.6rem, 100vw * (16 / 390));
                line-height: 1.6875;
            }

                .faq__label {
                    position: relative;
                    display: grid;
                    grid-template-columns: 1.5625em 1fr;
                    grid-column-gap: 1em;
                    padding-top: 0.1875em;
                    padding-right: 3.125em;
                    line-height: 1.1875;
                    cursor: pointer;
                }
                .faq__label::before {
                    content: "Q";
                    aspect-ratio: 1 / 1;
                    display: flex;
                    justify-content: center;
                    align-items: center;
                    height: 1.5625em;
                    padding-bottom: 0.1em;
                    margin-top: -0.1875em;
                    border-radius: 100%;
                    background-color: #82BFED;
                    color: white;
                    font-size: 0.9375em;
                    font-family: var(--fontEN);
                }
                .faq__label::after {
                    content: "";
                    aspect-ratio: 1 / 1;
                    position: absolute;
                    top: 0.25em;
                    right: 0;
                    width: 1.5em;
                    background-image: url(../images/icon-faq.svg);
                    background-repeat: no-repeat;
                    background-size: contain;
                }
                .faq__label.is-active::after {
                    top: 0.28125em;
                    transform: rotate(180deg);
                }

                .faq__content {
                    position: relative;
                    overflow: hidden;
                }

                    .faq__text {
                        display: none;
                    }

                        .faq__text p {
                            display: grid;
                            grid-template-columns: 1.5625em 1fr;
                            grid-column-gap: 1em;
                            padding-top: 1.5em;
                            line-height: 1.8125;
                        }
                        .faq__text p::before {
                            content: "A";
                            aspect-ratio: 1 / 1;
                            display: flex;
                            justify-content: center;
                            align-items: center;
                            height: 1.5625em;
                            padding-bottom: 0.1em;
                            border: 1px solid #82BFED;
                            border-radius: 100%;
                            background-color: white;
                            color: #82BFED;
                            font-family: var(--fontEN);
                            font-size: 0.9375em;
                        }

                        .faq__text a {
                            text-decoration: underline;
                        }





/*------------------------------------*\
    $GUIDE
\*------------------------------------*/
.guide {
    position: relative;
    padding-top: calc(100% * (59 / 1440));
    padding-bottom: calc(100% * (40 / 1440));
    background-color: #F4FBFD;
}
.guide::before,
.guide::after {
    content: "";
    aspect-ratio: 390 / 16;
    position: absolute;
    left: 0;
    display: block;
    width: 100%;
    background-color: white;
    background-repeat: no-repeat;
    background-size: 100%;
}
.guide::before {
    top: 0;
    background-image: url(../images/wave-guide-top-sp.svg);
}
.guide::after {
    bottom: 0;
    background-image: url(../images/wave-guide-bottom-sp.svg);
}

    .guide__content {
        margin-top: calc(100% * (43 / 360));
    }

        .guide__block,
        .guide__block--inner {
            font-size: min(1.5rem, 100vw * (15 / 390));
            letter-spacing: .03em;
        }
        .guide__block + .guide__block {
            margin-top: calc(100% * (40 / 360));
        }
        .guide__block--inner + .guide__block--inner {
            margin-top: calc(100% * (30 / 360));
        }

            .guide__title {
                display: grid;
                grid-template-columns: 1em 1fr;
                grid-column-gap: 0.4em;
                margin-bottom: calc(1em * (8 / 15));
                font-size: 1.25em;
                font-weight: 400;
                line-height: 1.45;
                letter-spacing: .03em;
            }
            .guide__title::before {
                content: "";
                aspect-ratio: 1 / 1;
                border-radius: 100%;
                margin-top: 0.28125em;
                background-image: linear-gradient(#9CDBE2, #62C6D1);
            }

            .guide__text {
                line-height: 1.6;
            }

            .guide__list {
                width: fit-content;
                padding-block: 1em;
                padding-right: 3.25em;
                margin-top: 0.2em;
                border-block: 1px dashed var(--secondaryNeutralColor);
                line-height: 1.4375;
            }

                .guide__item + .guide__item {
                    margin-top: 0.3125em;
                }


            .guide__remarks {
                margin-top: calc(100% * (40 / 360));
                font-size: min(1.6rem, 100vw * (16 / 390));
                font-weight: 700;
                line-height: 1.625;
            }


                .guide__label {
                    margin-bottom: 0.2em;
                    font-weight: 400;
                }
                .guide__label::before {
                    content: "・";
                }





/*------------------------------------*\
    $NEWS
\*------------------------------------*/
.news {
    padding-top: calc(100% * (65 / 390));
    padding-bottom: calc(100% * (40 / 390));
}

    .news__list {
        margin-top: calc(100% * (49 / 360));
    }

        .news__item {
            display: grid;
            grid-template-columns: calc(100% * (97 / 360)) 1fr;
            align-items: center;
            padding-bottom: calc(100% * (5 / 360));
            border-bottom: 1px solid #B6B7B7;
            font-size: min(1.6rem, 100vw * (16 / 390));
            line-height: 1.4375;
        }
        .news__item + .news__item {
            margin-top: calc(100% * (24 / 360));
        }

            .news__date {
                font-family: var(--fontEN);
                line-height: 1.5;
            }

            .news__cat {
                width: fit-content;
                padding-inline: calc(1em * (7 / 12));
                border: 1px solid var(--secondaryNeutralColor);
                border-radius: calc(1em * (2 / 12));
                font-size: 0.75em;
                line-height: calc(16 / 12);
            }

            .news__name {
                grid-column: 2 span;
                letter-spacing: .04em;
            }


    .news__btn {
        display: block;
        width: 16.125em;
        margin-top: calc(100% * (40 / 360));
        margin-inline: auto;
        border-radius: 99px;
        background-image: linear-gradient(#65C6D1, #A2DDE3);
        color: white;
        font-family: var(--fontEN2);
        font-size: min(1.6rem, 100vw * (16 / 360));
        font-weight: 700;
        line-height: 3.5;
        text-align: center;
    }






/*------------------------------------*\
    $PRODUCT
\*------------------------------------*/
.product {
    padding-top: calc(100% * (65 / 390));
    padding-bottom: calc(100% * (40 / 390));
    background-color: #F4FBFD;
}

    .product__content {
        margin-top: calc(100% * (49 / 360));
    }

        .product__image {
            width: calc(100% * (160 / 360));
            margin-inline: auto;
        }

        .product__list {
            width: calc(100% * (343 / 360));
            margin-top: calc(100% * (40 / 360));
            margin-inline: auto;
        }

            .product__item {
                display: grid;
                grid-template-columns: calc(100% * (94 / 343)) 1fr;
                font-size: min(1.3rem, 100vw * (13 / 390));
                line-height: calc(19 / 13);
            }
            .product__item + .product__item {
                margin-top: calc(1em * (12 / 13));
            }

                .product__label {}

                .product__content {}