.top-Wrap {
    width: 100%;
    margin-top: 4em;
    position: relative;
}

.titleBox {
    margin: 0 auto 2em;
    text-align: center;
    font-size: clamp(1.188rem, 0.753rem + 1.932vw, 2.25rem);
    color: #00808a;
    font-variation-settings: "wght" 500;
    line-height: 1.4;
}

.icon {
    position: absolute;
    top: -4%;
    left: 10%;
    width: 15%;
    max-width: 180px;
}

.jacketBox {
    width: 80%;
    margin: 0 auto;
}

.second-Wrap {
    width: 100%;
    margin: 4em auto 0;
    background-color: #fffbd6;
    border-radius: 20px;
    padding: 2em;
}

.bar {
    width: 94%;
    margin: 1em auto;
    padding: 10px 1em;
    font-size: clamp(0.875rem, 0.773rem + 0.455vw, 1.125rem);
    color: #5f5045;
    background-color: white;
    letter-spacing: 2px;
}

.txt {
    font-size: clamp(0.813rem, 0.761rem + 0.227vw, 0.938rem);
    font-variation-settings: "wght" 350;
    line-height: 1.6;
    letter-spacing: 1px;
}

.txt_b {
    width: 81%;
    margin: 0 auto 3em;
    font-size: clamp(0.813rem, 0.761rem + 0.227vw, 0.938rem);
    font-variation-settings: "wght" 350;
    line-height: 1.8;
    letter-spacing: 1px;
}

.incl-Wrap {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    width: 90%;
    margin: 2em auto 4em;
    font-size: clamp(0.813rem, 0.761rem + 0.227vw, 0.938rem);
    font-variation-settings: "wght" 350;
}

.incl-Wrap_b {
    display: flex;
    flex-direction: column;
    width: 90%;
    margin: 2em auto 4em;
    font-size: clamp(0.813rem, 0.761rem + 0.227vw, 0.938rem);
    font-variation-settings: "wght" 350;
}

.incl-Wrap_c {
    width: 90%;
    margin: 2em auto 4em;
    font-size: clamp(0.813rem, 0.761rem + 0.227vw, 0.938rem);
    font-variation-settings: "wght" 350;
    line-height: 2.5;
}

.incl-Wrap_d {
    width: 90%;
    margin: 2em auto 2.5em;
    font-size: clamp(0.813rem, 0.761rem + 0.227vw, 0.938rem);
    font-variation-settings: "wght" 350;
    line-height: 2.5;
}

.catBox {
    font-size: clamp(1rem, 0.949rem + 0.227vw, 1.125rem);
    color: #00808a;
    border-top: 1px solid #00808a;
    border-bottom: 1px solid #00808a;
    padding: 10px 0;
    text-align: center;
    width: 6em;
}

.incl-itemWrap {
    display: flex;
    flex-direction: row;
    justify-content: left;
    margin: 3em auto 0;
}

.incl-itemWrap_b {
    display: flex;
    flex-direction: row;
    align-items: center;
    margin: 3em auto 0;
}

.incl-left {
    width: 50%;
}

.incl-right {
    width: 50%;
}

.parent {
    display: grid;
    grid-template-columns: 2em 1fr;
    grid-template-rows: repeat(4, 1fr);
    grid-column-gap: 25px;
    grid-row-gap: 15px;
}

.div1, .div2, .div3, .div4, .div5, .div6, .div7, .div8, .div9, .div10, .div11, .div12, .div13 {
    font-size: clamp(0.813rem, 0.761rem + 0.227vw, 0.938rem);
    font-variation-settings: "wght" 350;
}

.div1 { grid-area: 1 / 1 / 2 / 2; }
.div2 { grid-area: 1 / 2 / 2 / 3; }
.div3 { grid-area: 2 / 1 / 3 / 2; }
.div4 { grid-area: 2 / 2 / 3 / 3; }
.div5 { grid-area: 3 / 1 / 4 / 3; }
.div6 { grid-area: 4 / 1 / 5 / 3; }
.div7 { grid-area: 5 / 1 / 6 / 3; }
.div8 { grid-area: 6 / 1 / 7 / 3; }
.div9 { grid-area: 7 / 1 / 8 / 3; }
.div10 { grid-area: 8 / 1 / 9 / 3; }
.div11 { grid-area: 9 / 1 / 10 / 3; }
.div12 { grid-area: 10 / 1 / 11 / 3; }
.div13 { grid-area: 11 / 1 / 12 / 3; }

.icon_b {
    width: 15%;
    margin-right: 1em;
}

.icon_b2 {
    width: 23%;
    margin-right: 1em;
}

.opus-list {
    display: grid;
    grid-template-columns: 1.5em 1fr;
    column-gap: 2em;
    row-gap: 0.8em;
    margin: 0;
}

.opus-list dt,
.opus-list dd {
    margin: 0;
    font-size: clamp(0.813rem, 0.761rem + 0.227vw, 0.938rem);
    font-variation-settings: "wght" 350;
}

.opus-list_b {
    display: grid;
    grid-template-columns: 1.5em 1fr;
    column-gap: 1em;
    row-gap: 0.8em;
    margin: 0;
    line-height: 1.4;
}

.opus-list_b dt,
.opus-list_b dd {
    margin: 0;
    font-size: clamp(0.813rem, 0.761rem + 0.227vw, 0.938rem);
    font-variation-settings: "wght" 350;
}

.opus-list_c {
    display: grid;
    grid-template-columns: 1.5em 1fr;
    column-gap: 1em;
    row-gap: 0.8em;
    margin: 0;
    line-height: 1.4;
}

.opus-list_c dt,
.opus-list_c dd {
    margin: 0;
    font-size: clamp(0.813rem, 0.761rem + 0.227vw, 0.938rem);
    font-variation-settings: "wght" 350;
}


.third-Wrap {
    width: 100%;
    background: url(../img/third_back.webp);
    display: flex;
    flex-direction: column;
    padding-top: 4em;
}

.third-Wrap .titleBar {
    width: 100%;
    background-color: #75bac4;
    margin: 0 auto;
    border-radius: 10px 10px 0 0;
    padding: 0.7em 0;
}

.third-Wrap .titleBar img {
    display: block;
    width: 45%;
    margin: 0 auto;
}

.third-Wrap .third-inner {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

.third-Wrap .third-inner .itemList {
    width: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-around;
    background-color: white;
    padding: 4em 0;
    margin-bottom: 5em;
    border-radius: 0 0 10px 10px;
}

.third-Wrap .third-inner .itemList .rewItemWrap {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10em 0;
    width: 77%;
    margin: 0 auto;
}

.third-Wrap .third-inner .itemList .rewItem {
    width: 44%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.third-Wrap .third-inner .itemList .rewItem .itemBox {
    width: 100%;
}

.third-Wrap .third-inner .itemList .rewItem .textBox {
    width: 100%;
    text-align: center;
    color: #00808a;
    margin: 2em 0;
    font-size: clamp(0.875rem, 0.824rem + 0.227vw, 1rem);
    font-variation-settings: "wght" 500;
}

.third-Wrap .third-inner .itemList .rewItem .linkBar {
    width: 90%;
    padding: 15px;
    border-radius: 100vh;
    background-color: #75bac4;
    color: white;
    text-align: center;
    font-size: clamp(0.75rem, 0.648rem + 0.455vw, 1rem);
    font-variation-settings: "wght" 500;
}

.third-Wrap .third-inner .itemList .rewItem .linkBar a {
    display: block;
}

.rewTextWrap {
    width: 77%;
    margin: 0 auto;
}

.rewTextWrap p {
    font-size: clamp(0.875rem, 0.824rem + 0.227vw, 1rem);
    font-variation-settings: "wght" 350;
    line-height: 1.6;
}

.h3title {
    width: 100%;
    text-align: center;
    line-height: 1.6;
    font-size: clamp(1rem, 0.898rem + 0.455vw, 1.25rem);
    margin-bottom: 2em;
}

.rewTextWrap p.caution {
    font-size: clamp(0.75rem, 0.699rem + 0.227vw, 0.875rem);
    font-variation-settings: "wght" 350;
    line-height: 1.2;
    text-indent: -1em;
    padding-left: 1em;
    margin-top: 0.5em;
}

@media only screen and (max-width: 768px) {
    .icon {
        top: -10%;
        left: 0;
        width: 19%;
    }

    .icon_b2 {
    width: 30%;
}

    .incl-left,
    .incl-right {
        width: 100%;
    }

    .opus-list {
        grid-template-columns: 2.5em 1fr;
    }

    .catBox {
        width: 100%;
        margin: 0 auto;
    }

    .parent {
        width: 100%;
    }

    .txt {
        margin-bottom: 1em;
    }

    .txt_b {
        width: 100%;
        margin-bottom: 1em;
    }

    .third-Wrap .third-inner .itemList {
        padding-top: 2em;
    }

    .third-Wrap .third-inner .itemList .rewItem {
        width: 100%;
    }

    .rewTextWrap {
        width: 90%;
    }

    .second-Wrap {
        padding: 0.8em;
    }

    .bar {
        width: 100%;
        margin: 0 0 1em 0;
        letter-spacing: 0;
        line-height: 1.5;
    }

    .txt {
        width: 100%;
    }

    .incl-Wrap {
        width: 94%;
        flex-direction: column;
        margin-bottom: 3em;
        line-height: 1.5;
    }

    .incl-itemWrap {
        margin-top: 2em;
    }

    .incl-left {
        margin-bottom: 4em;
    }

    .icon_b {
        width: 20%;
    }

    .opus-list {
        width: 100%;
        margin: 0 auto;
        column-gap: 1.2em;
    }

    .opus-list dd {
        line-height: 1.5;
    }

    .third-Wrap .titleBar img {
        width: 90%;
    }

    .third-Wrap .third-inner .itemList .rewItemWrap {
        width: 90%;
        flex-direction: column;
        gap: 4em 0;
    }

    .third-Wrap .third-inner .itemList .rewItem .linkBar {
        width: 100%;
    }
}

.vBox {
    display: flex;
    justify-content: space-between;
    flex-direction: row;
    margin-top: 2em;
    /* margin-bottom: 80px; */
}

.vBox .youtube {
    position: relative;
    /* width: 100%; */
    width: 100%;
    margin: 0 auto 19px auto;
    padding-top: 56.25%;
    /* padding-top: 28.25%; */
}

.vBox .youtube iframe {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
}