/* ---------------------------------- */
/*         全体の基本設定         */
/* ---------------------------------- */

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Zen Maru Gothic', '游ゴシック', 'Yu Gothic', 'Meiryo', sans-serif;
    font-style: normal;
    line-height: 1.6;

}

body {
    color: var(--text-color);
    /* ↑　本文の色 */
    font-size: 18px;
    /* ↑　ページ全体の文字サイズ */
    background-image: url(../images/bg.png);
    background-repeat: repeat-y;
    background-position: center;
}

a {
    text-decoration: none;
}

/* ---------------------------------- */
/*        　 メインカラー設定        　 */
/* ---------------------------------- */


:root {
    --main-color: #ed9f79;
    /* ↑ メインカラー */
    --sub-color: #8cc5e2;
    /* ↑ サブカラー */
    --accent-color: #fff6a1;
    /* ↑ アクセントカラー */
    --text-color: #333;
    /* ↑ 文字色 */
}

/* ---------------------------------- */
/*                共通                */
/* ---------------------------------- */

.container {
    width: 90%;
    max-width: 1000px;
    margin: 0 auto 40px;
    padding: 40px 40px 60px 40px;
    background: #fffbf5;
    border-radius: 30px;
}

.container img {
    margin: 30px auto;
    width: 100%;
}

.container p {
    font-weight: 400;
}

#cta .container {
    width: 70%;
    text-align: center;
    background: none;
    padding: 60px;
}

#information .container {
    background: none;
    padding: 0px 40px;
}

#price .container {
    background: #fff;
    padding: 20px;
    margin: 30px auto;
}

#support .container {
    width: 100%;
    background: none;
    padding: 20px;
    margin: 30px auto;
}

#qa .container {
    background: #fff;
    padding: 40px 40px 60px 40px;
    margin: 50px auto;
}

.facility-area {
    width: 100vw;
    background: var(--main-color);
}

.facility-area .container {
    width: 100%;
    max-width: 1100px;
    background: none;
    padding: 20px;
    margin: -40px auto 0;
    text-align: center;
}

.facility-area .container p,
.facility-area .container h2,
.facility-area .container h3,
.facility-area .container a {
    color: #fff !important;

}

@media only screen and (max-width: 768px) {
    .container {
        width: 90%;
        max-width: 1000px;
        margin: 0 auto 40px;
        padding: 30px 0px 40px;
        background: #fffbf5;
        border-radius: 30px;
    }

    .container p {
        padding: 30px;
    }

    #cta .container {
        width: 100%;
        text-align: center;
        background: none;
        padding: 30px 0 10px 0;
    }

    #qa .container {
        background: #fff;
        padding: 30px 20px 40px 20px;
        margin: 50px auto;
    }

}

/* ---------------------------------- */
/*              文字装飾               */
/* ---------------------------------- */


/* ---------- 配置 ---------- */

/* 左揃え */
.tl {
    text-align: left;
}

/* 右揃え */
.tr {
    text-align: right;
}

/* 中央揃え */
.tc {
    text-align: center;
}

/* ---------- 色 ---------- */

/* 白 */
.wh {
    color: #fff !important;
}

/* 赤 */
.td1 {
    color: var(--main-color);
}

/* 黄 */
.td2 {
    color: #fdf58a;
}

/* 赤背景・白文字 */
.td3 {
    background: #ea1f5e;
    color: #fff;
    padding: 10px 15px;
    margin-right: 10px;
}

/* 黄色マーカー */
.td4 {
    background: linear-gradient(transparent 50%, #fff6a1 50%);
}


/* ---------- サイズ ---------- */

.ts1 {
    font-size: 130%;
    font-weight: 700;
}

.ts2 {
    font-size: 140%;
    font-weight: 700;
}

.ts3 {
    font-size: 60%;
}

.ts4 {
    font-size: 80%;
}

/* 見出し */
.container h2 {
    text-align: center;
    font-size: 2rem;
    padding-bottom: 40px;
    color: var(--sub-color);
    font-weight: 700;
}

.container h2 span {
    background: linear-gradient(transparent 60%, #fff6a1 60%);
}

@media only screen and (max-width: 768px) {
    .container h2 {
        font-size: 1.4rem;
        padding-bottom: 20px;
    }
}

/* ---------------------------------- */
/*               背　景                */
/* ---------------------------------- */

/* 背景色 */

.bgc1 {
    background-color: var(--main-color);
    ;
}

/* ↑の背景の場合の文字色 */

.bgc1 p {
    color: #fff;
}

.bgc1 h2 {
    color: #fff !important;
}

.bgc2 {
    background-color: var(--sub-color);
}

.bgc3 {
    background-color: var(--accent-color);
}

.bgc4 {
    background-color: #fffbf5;
}

/* 背景画像 */

.bg {
    width: 100vw;
    background-image: url(../images/bg.png);
    background-repeat: repeat-y;
    background-position: center;
    background-position: top;
    padding-top: 30px;
    z-index: 888;
    position: relative;
}

.bg1t {
    width: 100vw;
    height: 80px;
    background-image: url(../images/bg1-top.png);
    background-repeat: no-repeat;
    background-position: center;
    background-position: top;
}

.bg1b {
    width: 100vw;
    height: 100px;
    background-image: url(../images/bg1-bottom.png);
    background-repeat: no-repeat;
    background-position: center;
    background-position: bottom;
    margin-top: -40px;
}

.bg2t {
    width: 100vw;
    height: 80px;
    background-image: url(../images/bg2-top.png);
    background-repeat: no-repeat;
    background-position: center;
    background-position: top;
}

.bg2b {
    width: 100vw;
    height: 100px;
    background-image: url(../images/bg2-bottom.png);
    background-repeat: no-repeat;
    background-position: center;
    background-position: bottom;
    margin-top: -80px;
    margin-bottom: 30px;
}


.bg3t {
    width: 100vw;
    height: 80px;
    background-image: url(../images/bg3-top.png);
    background-repeat: no-repeat;
    background-position: center;
    background-position: top;
}

.bg3b {
    width: 100vw;
    height: 100px;
    background-image: url(../images/bg3-bottom.png);
    background-repeat: no-repeat;
    background-position: center;
    background-position: bottom;
    margin-top: -30px;
}




/* ---------------------------------- */
/*              調整　              */
/* ---------------------------------- */

.center {
    text-align: center;
}

.m0 {
    margin: 0 auto !important;
}


/* ---------------------------------- */
/*              FV                    */
/* ---------------------------------- */

.fv_bg {
    width: 100vw;
    height: auto;
    background: #fffbf5;
    z-index: 999;
    position: relative;
}

.fv {
    width: 90%;
    max-width: 1000px;
    margin: 50px auto 0;
    padding: 10px;
    text-align: center;
    background: none;
    border-radius: 30px;
}

.fv img {
    padding: 0;
    width: 100%;
    margin: 0 auto;
}

@media only screen and (max-width: 768px) {}

/* ---------------------------------- */
/*            本文                */
/* ---------------------------------- */



/* ---------------------------------- */
/*            CTAエリア                */
/* ---------------------------------- */

.btnarea {
    width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
}

.btnarea img {
    width: 46%;
    height: auto;
    margin: 5px;
}

/* ---------------------------------- */
/*           5つのプログラム            */
/* ---------------------------------- */

.program-head {
    margin: 0 auto !important;
    width: 100% !important
}

.program-image {
    text-align: center;
    margin-top: 0px;
}

.program-image:nth-of-type(n+2) {
    margin-top: 80px;
}


.program-image img {
    border-radius: 10px;
    width: 90%;
    margin: 0 auto;
}

.program-title {
    width: 90%;
    margin: 0 auto;
    border-collapse: collapse;
}

.program-title th {
    font-size: 60px;
    font-weight: 700;
    line-height: 1;
    vertical-align: top !important;
}

.program-title td {
    letter-spacing: -0.1em;
    padding-top: 10px;
    font-size: 36px;
    line-height: 1.2;
    padding-left: 5px;
    font-weight: 700;
    vertical-align: top !important;
}

.program-title td small {
    font-size: 20px;
    letter-spacing: 0;
}

@media only screen and (max-width: 768px) {

    .program-title th {
        font-size: 2.5rem;

    }

    .program-title td {
        font-size: 2rem;
        line-height: 0.7;
    }

    .program-title td small {
        font-size: 0.7rem;
    }
}

/* 見出し色 */

.c1 {
    color: #99d1ba;
}

.c2 {
    color: #efa4b6;
}

.c3 {
    color: #8cc5e2;
}

.c4 {
    color: #e69c8a;
}

.c5 {
    color: #a4ce68;
}

/* ---------------------------------- */
/*            施設紹介               */
/* ---------------------------------- */

.subhead {
    background-image: url(../images/frag.png);
    width: 100%;
    height: 200px;
    background-repeat: no-repeat;
    background-position: top;
    text-align: center;
    vertical-align: middle;
}

.subhead h2 {
    text-align: center;
    font-size: 3rem;
    padding-top: 50px;
    font-weight: 700;
}

.information {
    width: 100%;
    margin: 30px auto;
    color: #fff;
}


.information th span {
    color: var(--main-color);
    background: #fff;
    text-align: center;
    padding: 5px 20px;
    border-radius: 10px;
}

.information th,
.information td {
    padding: 20px;
    border-bottom: solid 2px #fff;
}

#information iframe {
    width: 100%;
}

@media only screen and (max-width: 768px) {

    #information .container {
        width: 100% !important;
        padding: 0 20px !important;
    }

    .subhead {
        background-image: url(../images/frag.png);
        width: 100%;
        height: 160px;
        background-repeat: no-repeat;
        background-position: top;
        text-align: center;
        vertical-align: middle;
    }


    .subhead h2 {
        text-align: center;
        font-size: 2rem;
        padding-top: 50px;
    }

    #information .subhead {
        height: 100px;
    }

    #information .subhead h2 {
        padding-top: 0px !important;
    }

    #price .subhead {
        height: 40px;
    }

    #price .subhead h2 {
        text-align: center;
        font-size: 2rem;
        padding-top: 0;
    }

    .information th {
        font-size: 0.8rem;
        padding: 10px;
        width: 25%;
    }

    .information th span {
        color: var(--main-color);
        background: #fff;
        text-align: center;
        padding: 5px;
        border-radius: 10px;
    }

    .information td {
        font-size: 1rem;
    }

}

/* ---------------------------------- */
/*             ご利用料金               */
/* ---------------------------------- */

#price .subhead h2 {
    color: var(--main-color) !important;
}

#price .subhead h2 span {
    display: inline-block;
    text-shadow:
        3px 3px 3px #ffffff,
        -3px 3px 3px #ffffff,
        3px -3px 3px #ffffff,
        -3px -3px 3px #ffffff,
        3px 0px 3px #ffffff,
        0px 3px 3px #ffffff,
        -3px 0px 3px #ffffff,
        0px -3px 3px #ffffff;
    /* 文字の影 */
}

@media only screen and (max-width: 768px) {

    #price .container {
        width: 90% !important;
        padding: 0 20px !important;
    }
}

/* ---------------------------------- */
/*               サポート               */
/* ---------------------------------- */

#support {
    margin-top: -30px;
}

#support .container @media only screen and (max-width: 768px) {
    #support h2 {
        font-size: 2rem;
    }
}

/* ---------------------------------- */
/*               3STEP                */
/* ---------------------------------- */

/* 見出し */
#step .container h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 20px;
    color: #fff;
    line-height: 1.3;
    font-weight: 700;
    /*　↑　文字色のカラーコードを入力　*/
}

/* 見出し強調 */
#step .container h2 strong {
    font-size: 3rem;
    font-weight: 900;
    color: var(--accent-color);
    /*　↑　文字色のカラーコードを入力　*/
}

/* 枠 */

.step-area {
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
    margin-bottom: 40px;
}

.step_cont {
    display: flex;
    flex-direction: column;
    background: #fff;
    border-radius: 30px;
    margin-right: 15px;
    padding: 15px;
    text-align: center;
    width: 30%;
    box-shadow: 0px 5px 15px 0px rgba(0, 0, 0, 0.35);
}

.step_cont:last-child {
    margin-right: 0px;
}

/* 枠内見出し */
.step_cont h4 {
    font-size: 1.6rem;
    color: #fff;
    /*　↑　文字色のカラーコードを入力　*/
    background: var(--main-color);
    /*　↑　文字色のカラーコードを入力　*/
    border-radius: 30px;
    margin-bottom: 10px;
}

/* 枠内コンテンツ */
.step_cont p {
    font-size: 1.2rem;
    flex-grow: 1;
    color: var(--text-color);
}

.step_img {
    margin-top: auto;
}

#step p {
    text-align: center;
}



@media only screen and (max-width: 768px) {
    #step .container h2 {
        font-size: 1.5rem;
    }

    #step .container h2 strong {
        font-size: 2.5rem;
    }

    .step-area {
        display: block;
    }

    .step_cont {
        display: block;
        margin-right: auto;
        margin: 0 auto 20px;
        width: 100%;
    }

    .step_cont:last-child {
        margin-right: auto;
    }
}



/* ---------------------------------- */
/*             よくある質問             */
/* ---------------------------------- */

/* 見出し */
#qa .container h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--sub-color);
    font-weight: 700;
}

#qa .container h3 {
    background: var(--main-color);
    text-align: center;
    color: #fff;
    border-radius: 30px;
    font-size: 1.5rem;
    padding: 30px auto;
}

/* Q&A */
.boxQA {
    position: relative;
    margin: 0 auto;
    margin-bottom: 20px;
    padding: 20px 20px 0 20px;
    width: 100%;
    text-align: left;
    border-bottom: 2px solid #333;
    font-size: 1.5rem;
}

.boxQA .box-title {
    position: relative;
    padding: 30px 40px 20px 80px;
    color: var(--text-color);
    font-weight: 700 !important;
    line-height: 1.5;
}

.boxQA .box-title:before {
    content: "Q";
    display: inline-block;
    line-height: 50px;
    position: absolute;
    padding: 0em;
    font-size: 25px;
    color: #fff;
    /* ↑ Q文字色のカラーコードを入力 */
    background: var(--sub-color);
    /* ↑ Q背景色のカラーコードを入力 */
    font-weight: bold;
    width: 50px;
    text-align: center;
    height: 50px;
    line-height: 50px;
    left: 0.5em;
    top: 1.8em;
    -moz-transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    border: solid 3px white;
    border-radius: 50%;
}

.boxQA .box-title:after {
    content: "A";
    display: inline-block;
    line-height: 40px;
    position: absolute;
    padding: 0em;
    font-size: 25px;
    color: #fff;
    /* ↑ A文字色のカラーコードを入力 */
    background: var(--main-color);
    /* ↑ A背景色のカラーコードを入力 */
    font-weight: bold;
    width: 50px;
    text-align: center;
    height: 50px;
    line-height: 50px;
    left: 0.5em;
    bottom: -90px;
    -moz-transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    border: solid 3px white;
    border-radius: 50%;
}

.boxQA p {
    padding: 20px 40px 40px 40px;
    margin: 0;
    text-align: left;
    margin-left: 50px;
}

.qa-pd {
    padding-top: 20px;
    font-size: 80%;
}

@media only screen and (max-width: 768px) {

    /* 見出し */
    #qa .container h2 {
        font-size: 1.5rem;
    }

    .qash {
        width: 40%;
        margin: 50px auto;
    }

    .boxQA {
        padding: 0;
    }

    .boxQA .box-title {
        padding: 20px 0px 0px 50px;
        font-size: 1.2rem;
    }

    .boxQA .box-title:before {
        font-size: 1.3rem;
        width: 40px;
        height: 40px;
        line-height: 40px;
        left: 0;
    }

    .boxQA .box-title:after {
        line-height: 40px;
        font-size: 1.2rem;
        width: 40px;
        height: 40px;
        left: 0;
    }

    .boxQA p {
        padding: 0 10px 10px 50px;
        margin: 0;
        text-align: left;
        font-size: 1rem;
    }

    .qa-pd {
        padding-top: 35px !important;
    }

}



/* ---------------------------------- */
/*             追尾　             */
/* ---------------------------------- */


.header {
    position: fixed;
    top: 0;
    left: 0;
    /* 追加 */
    width: 100%;
    /* 100vwやめる */
    height: 120px;
    background-image: url(../images/head.png);
    background-repeat: repeat-x;
    background-position: bottom;
    box-sizing: border-box;
    z-index: 9999;
    /* 少し上げる */
}

.fix {
    margin: 0 auto;
    width: 960px;
    position: relative;
    padding-top: 10px;
}

.fix img {
    width: 300px;
    margin: 0 auto;
}


.footer-fix {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: rgba(255, 255, 255, 0.8);
    padding: 5px;
    box-sizing: border-box;
    z-index: 777;
}

.footer-fix .btnarea {
    width: 960px;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0;
    text-align: center;
}

.footer-fix .btnarea img {
    width: 30%;
    height: auto;
    margin: 2px;
}

@media only screen and (max-width:768px) {
    .header {
        width: 100%;
        height: 80px;
    }

    .fix {
        margin: 0 auto;
        padding: 0;
        width: 100%;
        position: relative;
        box-sizing: border-box;
    }

    .fix img {
        width: 40%;
        margin: 10px 10px 0;
    }

    .footer-fix {
        height: 100px;
        text-align: center;
    }

    .footer-fix .m0 {
        width: 90%;
    }

    .footer-fix .btnarea {
        width: 100%;
    }

    .footer-fix .btnarea img {
        width: 46%;
        height: auto;
        margin: 2px;
    }


}

/* ---------------------------------- */
/*              フッター               */
/* ---------------------------------- */

footer {
    background: #fffbf5;
    color: #fff;
    text-align: center;
}

footer .container {
    background: :none;
}

footer .container h2 {
    color: #fff;
    font-weight: 700;
}

footer .footer-area {
    padding: 10px 0 140px;
}

footer a {
    color: #333;
}

footer p {
    font-size: 1rem;
    color: #333;
}

.footer-logo {
    text-align: center;
    margin: 0px auto 10px;
    padding: 10px;
}

.footer-logo img {
    width: 200px;
}

@media only screen and (max-width:768px) {
    footer {}

    footer .container {
        padding: 0;
    }

    footer p {
        font-size: 0.6rem;
    }
}

/* ---------------------------------- */
/*              関連施設               */
/* ---------------------------------- */

.facility-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    padding: 0;
    box-sizing: border-box;
}

.facility {
    width: 100%;
    box-sizing: border-box;
}

.facility h3 {
    font-size: 1.2rem;
}

.facility p {
    padding: 10px !important;
}

.facility h3 span {
    font-size: 0.8rem;
    color: var(--main-color);
    background: #fff;
    border-radius: 30px;
    padding: 3px 10px;
}

.facility p {
    font-size: 0.7rem;
}


/* ---------- PC ---------- */
@media (min-width: 1024px) {

    .facility-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 30px;
        padding: 0;
    }

    .day-group {
        grid-column: 1 / -1;
        display: flex;
        justify-content: center;
        gap: 30px;
    }

    .day-group .facility {
        width: 200px;
    }
}


/* ---------- タブレット ---------- */
@media (max-width: 1023px) {

    .facility-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }

    .day-group {
        display: contents;
    }
}


/* ---------- スマホ ---------- */
@media (max-width: 768px) {

    .facility-grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 12px;
        padding: 0;
    }

    .facility h3 {
        font-size: 0.8rem;
    }

    .facility h3 span {
        font-size: 0.4rem;
        padding: 2px 8px;
    }

    .facility h3 span small {
        font-size: 0.3rem;
    }
}

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

/* PC/SP表示切り替え */

.pc {
    display: block !important;
}

.sp {
    display: none !important;
}

@media (max-width: 768px) {

    /* PC/SP表示切り替え */
    .pc {
        display: none !important;
    }

    .sp {
        display: block !important;
    }

    header h1 {
        font-size: 2rem;
    }

    .feature-grid {
        flex-direction: column;
        align-items: center;
    }

    .feature-card {
        width: 90%;
    }

}

/* ---------------------------------- */
/*          アニメーション　             */
/* ---------------------------------- */

/* 下スライド（矢印用） */
.slide-bottom {
    -webkit-animation: slide-bottom 2s cubic-bezier(0.250, 0.460, 0.450, 0.940) infinite both;
    animation: slide-bottom 2s cubic-bezier(0.250, 0.460, 0.450, 0.940) infinite both;
}

@-webkit-keyframes slide-bottom {
    0% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }

    100% {
        -webkit-transform: translateY(100px);
        transform: translateY(100px);
    }
}

@keyframes slide-bottom {
    0% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }

    100% {
        -webkit-transform: translateY(100px);
        transform: translateY(100px);
    }
}

/* 鼓動（ボタン用） */

.heartbeat {
    -webkit-animation: heartbeat 1.5s ease-in-out infinite both;
    animation: heartbeat 1.5s ease-in-out infinite both;
}

@-webkit-keyframes heartbeat {
    from {
        -webkit-transform: scale(1);
        transform: scale(1);
        -webkit-transform-origin: center center;
        transform-origin: center center;
        -webkit-animation-timing-function: ease-out;
        animation-timing-function: ease-out;
    }

    10% {
        -webkit-transform: scale(0.91);
        transform: scale(0.91);
        -webkit-animation-timing-function: ease-in;
        animation-timing-function: ease-in;
    }

    17% {
        -webkit-transform: scale(0.98);
        transform: scale(0.98);
        -webkit-animation-timing-function: ease-out;
        animation-timing-function: ease-out;
    }

    33% {
        -webkit-transform: scale(0.87);
        transform: scale(0.87);
        -webkit-animation-timing-function: ease-in;
        animation-timing-function: ease-in;
    }

    45% {
        -webkit-transform: scale(1);
        transform: scale(1);
        -webkit-animation-timing-function: ease-out;
        animation-timing-function: ease-out;
    }
}

@keyframes heartbeat {
    from {
        -webkit-transform: scale(1);
        transform: scale(1);
        -webkit-transform-origin: center center;
        transform-origin: center center;
        -webkit-animation-timing-function: ease-out;
        animation-timing-function: ease-out;
    }

    10% {
        -webkit-transform: scale(0.91);
        transform: scale(0.91);
        -webkit-animation-timing-function: ease-in;
        animation-timing-function: ease-in;
    }

    17% {
        -webkit-transform: scale(0.98);
        transform: scale(0.98);
        -webkit-animation-timing-function: ease-out;
        animation-timing-function: ease-out;
    }

    33% {
        -webkit-transform: scale(0.87);
        transform: scale(0.87);
        -webkit-animation-timing-function: ease-in;
        animation-timing-function: ease-in;
    }

    45% {
        -webkit-transform: scale(1);
        transform: scale(1);
        -webkit-animation-timing-function: ease-out;
        animation-timing-function: ease-out;
    }
}


/* ---------------------------------- */
/*         スライダー　             */
/* ---------------------------------- */


.slider-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}

.slider {
    overflow: hidden;
    border-radius: 30px;
}

.slides {
    display: flex;
    transition: transform 0.6s ease;

}

.slide {
    min-width: 100%;
}

.slide img {
    width: 100%;
    display: block;
    border-radius: 30px;
}

/* 下ナビエリア */
.nav-area {
    margin-top: 0px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
}

/* 丸い赤ボタン */
.nav-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #f45a5a;
    color: #fff;
    border: none;
    font-size: 20px;
    cursor: pointer;
    transition: 0.3s;
}

.nav-btn:hover {
    opacity: 0.8;
}

/* ドット */
.dots {
    display: flex;
    gap: 10px;
}

.dots button {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: none;
    background: #ccc;
    cursor: pointer;
    transition: 0.3s;
}

.dots button.active {
    background: #f45a5a;
    transform: scale(1.3);
}