* {
    margin: 0;
    padding: 0;
    font-family: "Noto Sans JP", sans-serif;
}

body {
    overflow-x: hidden;
    color: #013775;
    background-color: #FFDD04;
}

li {
    list-style: none;
}

.btn {
    transition: all 0.4s;
    cursor: pointer;
}

.btn:hover {
    opacity: 0.8;
    transform: scale(1.05);
}

/*::::::::::::: フォント設定 :::::::::::::*/

h1,
h2,
h3,
h4 {
    font-weight: normal;
}

a {
    text-decoration: none;
    color: inherit;
    font-family: "Noto Sans JP", sans-serif;
}

p {
    font-family: "Noto Sans JP", sans-serif;
    letter-spacing: 2.4px;
    line-height: 1.5;
    font-weight: 500;
    font-size: 1em;
}

/* 日本語 */

li {
    font-family: "Noto Sans JP", sans-serif;
    letter-spacing: 2.4px;
    line-height: 1.5;
    font-weight: 500;
    font-size: 1em;
}

h1 {
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 700;
    letter-spacing: 3px;
}

/* 日本語 */

h2 {
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 700;
    letter-spacing: 3.6px;
    font-size: 22px;
}

/* 日本語 */

h3 {
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 700;
    letter-spacing: 3px;
    font-size: 22px;
}

/* 日本語 */


h4 {
    font-family: "Noto Sans JP", sans-serif;
    font-weight: 400;
    font-style: italic;
    letter-spacing: 0.9px;
    font-size: 1.1rem;
}

/* 英語 */

img,
video {
    max-width: 100%;
    height: auto;
    width:100%;
}

svg {
    mix-blend-mode: screen;
}

section {
    position: relative;
    width: 100vw;
}

.fadeUp {
    animation-name: fadeUpAnime;
    animation-duration: 1.2s;
    animation-fill-mode: forwards;
    opacity: 0;
}

@keyframes fadeUpAnime {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

body {
    height: 100%;
    width: 100vw;
    position: relative;
}


/*::::::::::::: レスポンシブ基本制御 :::::::::::::*/


/* PC/sp分岐・共通設定 */

@media screen and (min-width: 768px) {
    .pc-only {
        display: inline-block !important;
    }

    .sp-only {
        display: none !important;
    }

    .container-sec {
        width: 80%;
        max-width: 1300px;
        display: block;
        margin: 0 auto;
        padding-top: 120px;
        padding-bottom: 140px;
        min-width: 550px;
        position: relative;
        z-index: 20;
    }

}

@media screen and (max-width: 767px) {
    .pc-only {
        display: none !important;
    }

    .sp-only {
        display: block !important;
    }

    .container-sec {
        width: 85%;
        margin: 0px auto;
        padding: 80px 0px;
        position: relative;
        z-index: 20;
    }

    h2 {
        font-size: 20px;
    }

    /* 日本語 */
}

/*::::::::::::: ページコーディング :::::::::::::*/

/* fv */

.kv_area {
    width: 100%;
    background-color: #FFDD04;
}


/*::::::::::::: sec1 応募概要 :::::::::::::*/

.sec1 {
    width: 100%;
    background-image: url(img/back_y_dot.webp);
    background-position: center;
    background-repeat: repeat;
}

/* コンテンツ全体 */
.container-sec1 {
    text-align: center;
}

/* 応募期間 */
.sec1-period {
    width: 80%;
    margin: 0 auto;
    padding: 30px 20px;
    box-sizing: border-box;
    background-image: url(img/area_back1.webp);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    border-radius: 5px;
    color: #fff;
}

.sec1-period h2 {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 6px;
}

.sec1-period-date {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 2px;
    line-height: 1.6;
}

.sec1-date-end {
    display: inline;
}

/* 説明文 */
.sec1-description {
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 1px;
    margin-top: 10px;
}

/* 共通応募フォーム */
.sec1-entry {
    margin-top: 60px;
    display: flex;
    justify-content: center;
}

.sec1-entry-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 25px;
    background-color: #003775;
    color: #ffdf00;
    border-radius: 5px;
    padding: 10px 25px;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 2px;
    box-sizing: border-box;
    min-height: 54px;
}

.sec1-entry-btn img {
    width: 30px;
    height: 30px;
    object-fit: contain;
    flex-shrink: 0;
}

/* 景品紹介ボタン */
.sec1-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.sec1-link-btn {
    width: 48%;
    min-height: 54px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    background-color: #fff;
    color: #003775;
    border-radius: 5px;
    padding: 10px 25px;
    box-sizing: border-box;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-align: left;
}

.sec1-link-btn img {
    width: 30px;
    height: 30px;
    object-fit: contain;
    flex-shrink: 0;
}


/*::::::::::::: sec1 レスポンシブ :::::::::::::*/

@media screen and (max-width: 767px) {

    .container-sec1 {
        padding-top: 60px;
        padding-bottom: 70px;
    }

    /* 応募期間 */
    .sec1-period {
        width: 100%;
        padding: 25px 10px;
    }

    .sec1-period h2 {
        font-size: 20px;
        margin-bottom: 10px;
    }

    .sec1-period-date {
        font-size: 17px;
        letter-spacing: 1px;
        line-height: 1.8;
    }

    .sec1-date-end {
        display: block;
    }

    /* 説明文 */
    .sec1-description {
        font-size: 13px;
        line-height: 1.8;
        letter-spacing: 1px;
        margin-top: 15px;
    }

    /* 共通応募フォーム */
    .sec1-entry {
        margin-top: 45px;
    }

    
    .sec1-entry-btn {
        width: 100%;
        max-width: none;
        min-height: 55px;
        padding: 12px 15px;
        font-size: 17px;
        gap: 15px;
        justify-content: space-between;
}


    .sec1-entry-btn img {
        width: 27px;
        height: 27px;
    }

    /* 景品紹介ボタン */
    .sec1-links {
        flex-direction: column;
        gap: 15px;
        margin-top: 25px;
    }

    .sec1-link-btn {
        width: 100%;
        min-height: 55px;
        padding: 12px 15px;
        font-size: 14px;
        letter-spacing: 0.5px;
    }

    .sec1-link-btn img {
        width: 27px;
        height: 27px;
    }
}



/*::::::::::::: sec2 Expedia宿泊クーポン :::::::::::::*/

.sec2 {
    width: 100%;
    background-image: url(img/back_gara.webp);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.container-sec2 {
    text-align: center;
}

/* タイトル */
.sec2-heading {
    margin-bottom: 45px;
}

.sec2-subtitle {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: #013775;
    margin-bottom: 10px;
}

.sec2-title {
    font-size: 38px;
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1.4;
    color: #013775;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    position: relative;
}

/* タイトル左右の装飾 */
.sec2-title::before,
.sec2-title::after {
    content: "";
    display: inline-block;
    width: 50px;
    height: 46px;
    background-image: url(img/title_kazari.png);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    flex-shrink: 0;
}

.sec2-title::after {
    transform: scaleX(-1);
}

/* 賞品画像 */
.sec2-prize-wrap {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
}

.sec2-prize {
    filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.15));
}

.sec2-prize img {
    display: block;
    width: 100%;
    height: auto;
}

/* A賞 */
.sec2-prize-a {
    width: 36%;
    min-width: 390px;
    margin: 0 auto;
}

/* B賞・C賞 */
.sec2-prize-row {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 32px;
    margin-top: 26px;
}

.sec2-prize-b,
.sec2-prize-c {
    width: 42%;
}

/* 対象商品エリア */
.sec2-products {
    margin-top: 65px;
}

.sec2-products-title {
    font-size: 28px;
    font-weight: 700;
    color: #013775;
    letter-spacing: 1.5px;
    margin-bottom: 35px;
}

/* 商品一覧 */
.sec2-products-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 18px;
}

.sec2-product-box {
    background-color: #fff;
    border-top: 4px solid #FFDD04;
    padding: 18px 14px 16px;
    text-align: left;
    box-sizing: border-box;
}

.sec2-product-box-wide {
    width: 100%;
}

.sec2-product-heading {
    font-size: 18px;
    font-weight: 700;
    color: #013775;
    letter-spacing: 1px;
    margin-bottom: 10px;
    font-style: normal;
}

.sec2-product-box p {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.9;
    letter-spacing: 0.8px;
    color: #013775;
}


/*::::::::::::: sec2 レスポンシブ :::::::::::::*/

@media screen and (max-width: 767px) {

    .container-sec2 {
        padding-top: 70px;
        padding-bottom: 80px;
    }

    /* タイトル */
    .sec2-heading {
        margin-bottom: 35px;
    }

    .sec2-subtitle {
        font-size: 15px;
        letter-spacing: 1px;
        margin-bottom: 8px;
    }

    .sec2-title {
        display: flex;
        width: 100%;
        font-size: 26px;
        line-height: 1.5;
        gap: 8px;
        flex-wrap: nowrap;
    }

    .sec2-title::before,
    .sec2-title::after {
        width: 26px;
        height: 24px;
        flex-shrink: 0;
    }

    /* 賞品画像 */
    .sec2-prize-a {
        width: 100%;
        min-width: auto;
    }

    .sec2-prize-row {
        flex-direction: column;
        gap: 18px;
        margin-top: 18px;
    }

    .sec2-prize-b,
    .sec2-prize-c {
        width: 100%;
    }

    /* 対象商品 */
    .sec2-products {
        margin-top: 65px;
    }

    .sec2-products-title {
        font-size: 22px;
        line-height: 1.5;
        margin-bottom: 25px;
    }

    .sec2-products-grid {
        grid-template-columns: 1fr;
        gap: 14px;
        margin-bottom: 14px;
    }

    .sec2-product-box {
        padding: 16px 12px 14px;
    }

    .sec2-product-heading {
        font-size: 17px;
        margin-bottom: 8px;
    }

    .sec2-product-box p {
        font-size: 14px;
        line-height: 1.85;
        letter-spacing: 0.4px;
    }
}




/*::::::::::::: sec3 バナナ番長コース :::::::::::::*/

.sec3 {
    width: 100%;
    background-color: #dc2f27;
    position: relative;
    overflow: hidden;
}

/* 背景ドット */
.sec3::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 550px;
    background-image: radial-gradient(
        circle,
        rgba(255, 255, 255, 0.08) 7px,
        transparent 8px
    );
    background-size: 30px 30px;
    -webkit-mask-image: linear-gradient(
        to bottom,
        #000 45%,
        transparent 100%
    );
    mask-image: linear-gradient(
        to bottom,
        #000 45%,
        transparent 100%
    );
    pointer-events: none;
}

.container-sec3 {
    width: 84%;
    max-width: 1300px;
    padding-top: 120px;
    padding-bottom: 110px;
    position: relative;
    z-index: 2;
}

/*::::::::::::: タイトル :::::::::::::*/

.sec3-heading {
    text-align: center;
    color: #fff;
}

.sec3-heading-image {
    display: block;
    width: 540px;
    max-width: 100%;
    height: auto;
    margin: 0 auto;
}

.sec3-subtitle {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 1.5px;
    line-height: 1.5;
    margin-top: 5px;
}

.sec3-title {
    font-size: 38px;
    font-weight: 700;
    letter-spacing: 2px;
    line-height: 1.3;
    color: #fff;
    margin-top: 5px;
}

.sec3-description {
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 1px;
    line-height: 1.6;
    margin-top: 15px;
}

/*::::::::::::: 賞品カード :::::::::::::*/

.sec3-prizes {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 16px;
    margin-top: 55px;
}

.sec3-prize-card {
    width: calc(50% - 8px);
    min-width: 0;
    min-height: 290px;
    position: relative;
    background-color: #fff;
    border-radius: 6px;
    padding: 30px 35px;
    box-sizing: border-box;
    overflow: hidden;
}

/* 賞アイコン・当選人数 */
.sec3-award-info {
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    z-index: 2;
}

.sec3-award-icon {
    display: block;
    width: clamp(50px, 7vw, 104px);
    height: auto;
    flex-shrink: 0;
}

/* 当選人数 */
.sec3-award-count {
    display: flex;
    align-items: baseline;
    justify-content: center;
    background-color: #ef0018;
    color: #fff;
    border-radius: 5px;
    padding: 8px clamp(6px, 0.8vw, 16px);
    white-space: nowrap;
    flex-shrink: 0;
}

.sec3-count-number {
    font-size: clamp(18px, 2.2vw, 28px);
    font-weight: 700;
    line-height: 1.2;
}

.sec3-count-unit {
    font-size: clamp(10px, 1vw, 14px);
    font-weight: 700;
    margin-left: 3px;
}

/* 賞品説明 */
.sec3-prize-copy {
    position: relative;
    z-index: 2;
    margin-top: clamp(12px, 3vw, 30px);
    padding-bottom: 10px;
    border-bottom: 2px solid #ef0018;
    color: #ef0018;
}

.sec3-prize-copy p {
    font-size: clamp(12px, 1.2vw, 15px);
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1.6;
    margin-bottom: 8px;
}

.sec3-prize-copy h3 {
    font-size: clamp(16px, 1.7vw, 27px);
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1.4;
    color: #ef0018;
    overflow-wrap: anywhere;
}

/* 賞品画像：右上固定 */
.sec3-goods-image {
    position: absolute;
    width: 50%;
    /* max-width: 155px; */
    height: auto;
    top: 0;
    right: 0;
    z-index: 1;
    pointer-events: none;
}


/*::::::::::::: ボタン :::::::::::::*/

.sec3-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    margin-top: 55px;
}

/* バナナ番長特設ページ テキストリンク */
.sec3-text-link {
    display: inline-block;
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 1.5px;
    line-height: 1.6;
    text-decoration: underline;
    text-underline-offset: 5px;
    transition: opacity 0.3s;
    text-align: center;
}

.sec3-text-link:hover {
    opacity: 0.7;
}

/* 共通応募フォーム */
.sec3-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 25px;
    min-height: 55px;
    padding: 10px 25px;
    box-sizing: border-box;
    border-radius: 5px;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: #013775;
    position: relative;
    text-align: center;
}

.sec3-btn img {
    width: 30px;
    height: 30px;
    object-fit: contain;
    flex-shrink: 0;
    transform: rotate(-90deg);
}

.sec3-btn-entry {
    width: 340px;
    max-width: 100%;
    background-color: #FFDD04;
}


/*::::::::::::: 対象商品 :::::::::::::*/

.sec3-products {
    margin-top: 55px;
    border-top: 3px solid #FFDD04;
    padding: 25px 10px 0;
    color: #fff;
    text-align: left;
}

.sec3-products h3 {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1.6;
    color: #fff;
    margin-bottom: 10px;
}

.sec3-products p {
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.8px;
    line-height: 1.8;
    color: #fff;
}


/*::::::::::::: sec3 レスポンシブ :::::::::::::*/

@media screen and (max-width: 767px) {

    .container-sec3 {
        width: 85%;
        padding-top: 65px;
        padding-bottom: 75px;
    }

    /* 背景ドット */
    .sec3::before {
        height: 450px;
        background-size: 24px 24px;
        background-image: radial-gradient(
            circle,
            rgba(255, 255, 255, 0.08) 5px,
            transparent 6px
        );
    }

    /* タイトル */
    .sec3-heading-image {
        width: 100%;
    }

    .sec3-subtitle {
        font-size: 14px;
        letter-spacing: 1px;
        margin-top: 8px;
    }

    .sec3-title {
        font-size: 22px;
        letter-spacing: 1px;
        line-height: 1.5;
        margin-top: 8px;
    }

    .sec3-description {
        font-size: 13px;
        letter-spacing: 0.5px;
        line-height: 1.8;
        margin-top: 15px;
    }

    /* 賞品カード */
    .sec3-prizes {
        flex-direction: column;
        gap: 20px;
        margin-top: 35px;
    }

    .sec3-prize-card {
        width: 100%;
        min-height: 200px;
        padding: 22px 20px 28px;
    }

    /* 賞アイコン・人数 */
    .sec3-award-info {
        gap: 8px;
    }

    .sec3-award-icon {
        width: 63px;
    }

    .sec3-award-count {
        padding: 7px 10px;
    }

    .sec3-count-number {
        font-size: 22px;
    }

    .sec3-count-unit {
        font-size: 11px;
    }

    /* 賞品画像：SPでも右上固定 */
    .sec3-goods-image {
        position: absolute;
        top: -15px;
        right: 0;
        width: 50%;
        /* max-width: 100px;*/
        height: auto;
        margin: 0;
        transform: none;
    }

    /* 賞品説明 */
    .sec3-prize-copy {
        margin-top: 15px;
        padding-bottom: 12px;
    }

    .sec3-prize-copy p {
        font-size: 13px;
        margin-bottom: 6px;
    }

    .sec3-prize-copy h3 {
        font-size: 20px;
        letter-spacing: 0.5px;
        line-height: 1.5;
    }

    /* ボタン */
    .sec3-buttons {
        gap: 18px;
        margin-top: 40px;
    }

    .sec3-btn {
        width: 100%;
        min-height: 55px;
        padding: 12px 15px;
        justify-content: space-between;
        gap: 10px;
        font-size: 17px;
        margin-top: 10px;
        letter-spacing: 0.5px;
        text-align: left;
    }

    .sec3-btn img {
        width: 27px;
        height: 27px;
    }

    /* 対象商品 */
    .sec3-products {
        margin-top: 45px;
        padding: 20px 0 0;
    }

    .sec3-products h3 {
        font-size: 16px;
        line-height: 1.6;
        margin-bottom: 10px;
    }

    .sec3-products p {
        font-size: 13px;
        letter-spacing: 0.4px;
        line-height: 1.9;
    }
}




/*::::::::::::: sec4 応募方法 :::::::::::::*/

.sec4 {
    width: 100%;
    background-color: #FFFDF0;
}

.container-sec4 {
    width: 84%;
    max-width: 1264px;
    padding-top: 115px;
    padding-bottom: 110px;
    text-align: center;
}

/* タイトル */
.sec4-title {
    font-size: 34px;
    font-weight: 700;
    letter-spacing: 2px;
    color: #013775;
    line-height: 1.4;
    margin-bottom: 35px;
}

/* STEP一覧 */
.sec4-steps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 36px;
    row-gap: 0;
    align-items: stretch;
}

/* STEPカード */
.sec4-step-card {
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    background-color: #FFDD04;
    border-radius: 6px;
    padding: 35px 20px 30px;

    display: grid;
    grid-row: span 4;
    grid-template-rows: subgrid;
    row-gap: 0;
    justify-items: center;
    align-items: start;

    color: #013775;
    text-align: center;
}

/* STEP番号 */
.sec4-step-number {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1.4;
    color: #013775;
    margin-bottom: 8px;
}

/* STEP見出し */
.sec4-step-heading {
    font-size: 21px;
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1.5;
    color: #013775;
    margin-bottom: 12px;
}

/* STEP説明文 */
.sec4-step-description {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.5px;
    line-height: 1.7;
    color: #013775;
    text-align: left;
    width: 100%;
    min-width: 0;
    margin-bottom: 20px;
}

/* 注釈 */
.sec4-step-note {
    display: block;
    margin-top: 8px;
    font-size: 13px;
    line-height: 1.6;
}

/* STEPアイコン */
.sec4-step-image {
    display: block;
    width: 72%;
    max-width: 250px;
    height: 190px;
    max-height: none;
    object-fit: contain;
    object-position: center top;
    justify-self: center;
    align-self: start;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 応募フォーム */
.sec4-entry {
    display: flex;
    justify-content: center;
    margin-top: 55px;
}

.sec4-entry-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 25px;
    min-height: 55px;
    padding: 10px 28px;
    box-sizing: border-box;
    background-color: #013775;
    border-radius: 5px;
    color: #FFDD04;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 2px;
    text-align: center;
}

.sec4-entry-btn img {
    display: block;
    width: 30px;
    height: 30px;
    object-fit: contain;
    flex-shrink: 0;
}


/*::::::::::::: sec4 タブレット :::::::::::::*/

@media screen and (min-width: 768px) and (max-width: 1100px) {

    .sec4-steps {
        column-gap: 18px;
    }

    .sec4-step-card {
        padding: 25px 12px;
    }

    .sec4-step-number {
        font-size: 24px;
    }

    .sec4-step-heading {
        font-size: 17px;
        letter-spacing: 0.5px;
    }

    .sec4-step-description {
        font-size: 12px;
        letter-spacing: 0.2px;
        margin-bottom: 18px;
    }

    .sec4-step-note {
        font-size: 11px;
    }

    .sec4-step-image {
        width: 75%;
        height: 150px;
    }
}


/*::::::::::::: sec4 SP :::::::::::::*/

@media screen and (max-width: 767px) {

    .container-sec4 {
        width: 85%;
        padding-top: 70px;
        padding-bottom: 80px;
    }

    /* タイトル */
    .sec4-title {
        font-size: 26px;
        letter-spacing: 1px;
        margin-bottom: 30px;
    }

    /* STEP一覧 */
    .sec4-steps {
        grid-template-columns: 1fr;
        column-gap: 0;
        row-gap: 20px;
        max-width: 420px;
        margin: 0 auto;
    }

    /* STEPカード */
    .sec4-step-card {
        width: 100%;
        padding: 25px 20px 30px;
        grid-row: auto;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    /* STEP番号 */
    .sec4-step-number {
        font-size: 25px;
        margin-bottom: 6px;
    }

    /* STEP見出し */
    .sec4-step-heading {
        font-size: 19px;
        margin-bottom: 12px;
    }

    /* 説明文 */
    .sec4-step-description {
        font-size: 13px;
        line-height: 1.7;
        letter-spacing: 0.3px;
        margin-bottom: 20px;
    }

    /* 注釈 */
    .sec4-step-note {
        font-size: 12px;
        margin-top: 8px;
    }

    /* STEPアイコン */
    .sec4-step-image {
        width: 65%;
        max-width: 210px;
        height: 180px;
        object-fit: contain;
        object-position: center top;
        margin: 0 auto;
        padding: 0;
    }

    /* 応募フォーム */
    .sec4-entry {
        margin-top: 40px;
    }

    .sec4-entry-btn {
        width: 100%;
        max-width: 420px;
        min-height: 55px;
        padding: 12px 15px;
        justify-content: space-between;
        gap: 10px;
        font-size: 17px;
        letter-spacing: 1px;
    }

    .sec4-entry-btn img {
        width: 27px;
        height: 27px;
    }
}


/*::::::::::::: sec5 キャンペーン詳細 :::::::::::::*/

.sec5 {
    width: 100%;
    background-color: #25A6DF;
    background-image: url(img/back_b_dot.webp);
    background-position: center top;
    background-repeat: no-repeat;
    background-size: 100% auto;
}

.container-sec5 {
    width: 83%;
    max-width: 1150px;
    padding-top: 110px;
    padding-bottom: 130px;
    box-sizing: border-box;
}

/* タイトル */
.sec5-title {
    font-size: 34px;
    font-weight: 700;
    letter-spacing: 2px;
    line-height: 1.5;
    color: #fff;
    text-align: center;
    margin-bottom: 50px;
}

/* ボックス全体 */
.sec5-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* 各ボックス */
.sec5-detail-box {
    width: 100%;
    box-sizing: border-box;
    background-color: #D6F0FD;
    border-radius: 5px;
    padding: 35px 28px 38px;
    color: #013775;
}

/* ボックスタイトル */
.sec5-detail-box h3 {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 1.5px;
    line-height: 1.5;
    color: #013775;
    border-bottom: 1px solid #013775;
    padding-bottom: 8px;
    margin-bottom: 12px;
}

/* 本文 */
.sec5-detail-content {
    text-align: left;
    overflow-wrap: anywhere;
}

.sec5-detail-content p {
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 0.7px;
    line-height: 1.9;
    color: #013775;
    margin-bottom: 12px;
}

.sec5-detail-content p:last-child {
    margin-bottom: 0;
}

/* 本文内の小見出し */
.sec5-subheading {
    font-size: 16px;
    font-weight: 700;
    font-style: normal;
    letter-spacing: 1px;
    line-height: 1.6;
    color: #013775;
    margin-top: 25px;
    margin-bottom: 8px;
}

.sec5-subheading-first {
    margin-top: 0;
}

/* 応募方法～問い合わせ：項目間の横線 */
.sec5-overview-box .sec5-detail-content .sec5-subheading {
    margin-top: 28px;
    margin-bottom: 15px;
    padding-top: 22px;
    border-top: 1px solid rgba(1, 55, 117, 0.45);
}

/* 商品カテゴリなどの強調 */
.sec5-detail-content strong {
    font-weight: 700;
}

/* 箇条書き */
.sec5-detail-content ul {
    margin: 8px 0 15px;
    padding: 0;
}

.sec5-detail-content li {
    position: relative;
    list-style: none;
    padding-left: 1.2em;
    margin-bottom: 8px;
    font-size: 15px;
    font-weight: 500;
    letter-spacing: 0.7px;
    line-height: 1.9;
    color: #013775;
}

.sec5-detail-content li::before {
    content: "・";
    position: absolute;
    left: 0;
    top: 0;
}

.sec5-detail-content li:last-child {
    margin-bottom: 0;
}

/* 応募方法の補足 */
.sec5-method-list li {
    margin-bottom: 12px;
}

.sec5-method-list li span {
    display: block;
    font-size: 14px;
}

/* 注釈 */
.sec5-detail-content .sec5-note {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 6px;
}

/* リンク */
.sec5-detail-content a {
    color: #013775;
    text-decoration: underline;
    overflow-wrap: anywhere;
}

.sec5-detail-content a:hover {
    opacity: 0.7;
}


/*::::::::::::: sec5 タブレット :::::::::::::*/

@media screen and (min-width: 768px) and (max-width: 1100px) {

    .container-sec5 {
        width: 85%;
    }

    .sec5-title {
        font-size: 30px;
    }

    .sec5-detail-box {
        padding: 30px 25px;
    }

    .sec5-detail-content p,
    .sec5-detail-content li {
        font-size: 14px;
    }
}


/*::::::::::::: sec5 SP :::::::::::::*/

@media screen and (max-width: 767px) {

    .sec5 {
        background-size: auto 520px;
        background-position: center top;
    }

    .container-sec5 {
        width: 85%;
        padding-top: 70px;
        padding-bottom: 80px;
    }

    /* タイトル */
    .sec5-title {
        font-size: 26px;
        letter-spacing: 1px;
        margin-bottom: 35px;
    }

    /* ボックス */
    .sec5-details {
        gap: 20px;
    }

    .sec5-detail-box {
        padding: 25px 18px 28px;
        border-radius: 5px;
    }

    /* ボックスタイトル */
    .sec5-detail-box h3 {
        font-size: 18px;
        letter-spacing: 1px;
        padding-bottom: 8px;
        margin-bottom: 12px;
    }

    /* 本文 */
    .sec5-detail-content p {
        font-size: 13px;
        letter-spacing: 0.3px;
        line-height: 1.85;
        margin-bottom: 12px;
    }

    /* 小見出し */
    .sec5-subheading {
        font-size: 14px;
        margin-top: 20px;
        margin-bottom: 6px;
    }

    .sec5-subheading-first {
        margin-top: 0;
    }

    /* 応募方法～問い合わせの横線 */
    .sec5-overview-box .sec5-detail-content .sec5-subheading {
        margin-top: 24px;
        margin-bottom: 12px;
        padding-top: 18px;
    }

    /* 箇条書き */
    .sec5-detail-content ul {
        margin: 8px 0 12px;
    }

    .sec5-detail-content li {
        font-size: 13px;
        letter-spacing: 0.3px;
        line-height: 1.85;
        margin-bottom: 8px;
        padding-left: 1.1em;
    }

    /* 応募方法 */
    .sec5-method-list li {
        margin-bottom: 12px;
    }

    .sec5-method-list li span {
        font-size: 12px;
    }

    /* 注釈 */
    .sec5-detail-content .sec5-note {
        font-size: 12px;
        line-height: 1.8;
    }
}


/*微調整*/
.lp_wrapper {
    padding: 0 0 0px !important;
}


/*::::::::::::: sec2 税込表記の注意書き :::::::::::::*/

.sec2 .sec2-tax-note {
    margin-top: 25px;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1.6;
    color: #E60012;
    text-align: center;
}

/* SP */
@media screen and (max-width: 767px) {

    .sec2 .sec2-tax-note {
        margin-top: 20px;
        font-size: 13px;
        letter-spacing: 0.5px;
        line-height: 1.8;
    }

}

.sec4-step-card {
    min-height: none!important;
}


/*::::::::::::: sec5 注意事項リンクボタン :::::::::::::*/

.sec5-detail-content .sec5-expedia-notice-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 570px;
    min-height: 65px;
    margin: 30px auto 0;
    padding: 20px 25px;
    box-sizing: border-box;
    background-color: #013775;
    border: 1px solid #013775;
    border-radius: 3px;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1.7;
    text-align: center;
    text-decoration: none;
    transition: opacity 0.3s;
}

/* ホバー */
.sec5-detail-content .sec5-expedia-notice-btn:hover {
    color: #fff;
    opacity: 0.8;
}

/* SP */
@media screen and (max-width: 767px) {

    .sec5-detail-content .sec5-expedia-notice-btn {
        min-height: 60px;
        margin-top: 25px;
        padding: 18px 15px;
        font-size: 13px;
        letter-spacing: 0.5px;
        line-height: 1.7;
    }

}