@charset "utf-8";

body {
    line-height: 1.6;
}

.main_area {
    text-align: center;
    padding: 3rem 0;
}

.main_area h1 {
    line-height: 1.5;
}

.main_area h1.tit_01 {
    font-size: clamp(1.25rem, 0.828rem + 2.11vw, 3.438rem)
        /*20-55px*/
    ;
}

.main_area h1.tit_02 {
    font-size: clamp(1.25rem, 0.708rem + 2.71vw, 4.063rem)
        /*20-65px*/
    ;
}

h2 {
    font-size: clamp(1.125rem, 0.92rem + 1.02vw, 2.188rem)
        /*18-35px*/
    ;
    padding: 0 0 1em 0;
    text-align: left;
    color: #26AFC6;
}


.main_area .kaisai {
    border: solid 1px #fff;
    display: inline-block;
    padding: 1em 6%;
    margin: 0 0 1em;
}

.main_area .kaisai p {
    font-size: clamp(1rem, 0.904rem + 0.48vw, 1.5rem)
        /*16-24px*/
    ;
}

.main_area .img {
    text-align: center;
    padding: 2em 0;
}

.main_area .img img {
    aspect-ratio: 16 / 9;
    object-fit: cover;
    width: 100%;
    height: 100%;
    max-width: 800px;
    object-position: bottom center;
}

section p {
    text-align: left;
    font-size: clamp(0.938rem, 0.869rem + 0.34vw, 1.125rem);
    letter-spacing: 0.9px;
    line-height: 2.2;
}

/*600px以上*/
@media (min-width: 600px) {}

/*900px以上*/
@media (min-width: 900px) {
    section p {
        text-align: center;
    }

    h2 {
        text-align: center;
    }
}

.kaisai {}

.kaisai .box {
    background-color: #fff;
    color: #333;
    padding: 1rem 4%;
    margin: 0 auto 2rem;
    max-width: 700px;
}

.kaisai {}

.kaisai {}

h2.border_b {
    border-bottom: solid 1px #26AFC6;
    padding: 2em 0 0;
    margin: 0 0 1em;
}

.kaisai .img_area {
    width: 60%;
    margin: 0 auto 1rem;
    text-align: center;
}

.kaisai .img_area img {
    max-width: 180px;
    width: 100%;
}

.kaisai .box .text_area {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.kaisai .box dl {
    display: flex;
    flex-wrap: wrap;
    font-size: clamp(0.938rem, 0.869rem + 0.34vw, 1.125rem);
}

.kaisai .box dt {
    width: 3em;
}

.kaisai .box dd {
    width: calc(100% - 3em);
}

.kaisai .form_btn {
    margin: 2em auto;
    width: 100%;
    max-width: 500px
}

.kaisai .form_btn a {
    display: block;
    text-align: center;
    padding: 1em 1.6em 1em 1em;
    font-size: clamp(1.25rem, 1.19rem + 0.3vw, 1.563rem)
        /*20-25px*/
    ;
}

.kaisai .form_btn a:after {
    right: 9%;
    width: 1em;
    height: 1em;
}

/*600px以上*/
@media (min-width: 600px) {
    .kaisai .flex_area {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
    }

    .kaisai .img_area {
        width: 28%;
        margin: 0;
    }

    .kaisai .box .text_area {
        width: 66%;
    }

    .kaisai .box .text_area p {
        text-align: left;
    }
}

/**募集要項****bosyu*****************************/

.bosyu_list {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1rem 0;
    justify-content: center;
}

.bosyu_list li {
    border: solid 2px;
    padding: 1rem;
    width: 100%;
    /*  background: transparent linear-gradient(35deg, #17243752 0%, #173748 15%, #2BA5E18A 43%, #0C3B71A3 72%, #1A1A39ED 100%) 0% 0% no-repeat padding-box;*/
    border-radius: 10px;
    position: relative;
}

.bosyu_list li .num {
    text-align: center;
    width: 100%;
    display: block;
    font-size: 20px;
    font-family: "Noto Sans JP", serif;
    color: #ff5050;
}

.bosyu .red {
    color: #ff5050;
}

.bosyu_list dl {}

.bosyu_list dt {
    border-bottom: solid 2px;
    padding: 0 0 0.5em;
    margin: 0 0 0.5em;
    font-size: 1.2rem;
    text-align: center;
     color: #ff5050;
}

.bosyu_list dd {
    padding: 0 0.7em;
}

.bosyu .form_btn {
    margin: 2em auto;
    width: 100%;
    max-width: 500px;
}

.bosyu .form_btn a::after {
    right: 9%;
    width: 1em;
    height: 1em;
}

.bosyu .form_btn a::after {
    right: 9%;
    width: 1em;
    height: 1em;
}

.bosyu .form_btn a {
    display: block;
    text-align: center;
    padding: 1em 1.6em 1em 1em;
    font-size: clamp(1.25rem, 1.19rem + 0.3vw, 1.563rem);
}

/*600px以上*/
@media (min-width: 600px) {
    .bosyu .box .text_area p {
        text-align: left;
    }

    .bosyu_list {
        display: flex;
        flex-wrap: wrap;
        gap: 1rem;
        padding: 1rem 0;
        justify-content: center;
    }

    .bosyu_list li {
        width: 43%;
        aspect-ratio: 1 / 1;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .bosyu_list li .num {
        position: absolute;
        top: 0px;
        left: 10px;
        display: inline;
        width: 1em;
        font-size: 30px;
    }
}

/*900px以上*/
@media (min-width: 900px) {
    .bosyu_list {
        width: 80%;
        margin: 3rem auto;
    }
}