@charset "UTF-8";

/* ↓PC（横幅640px超）の場合 */
html {
    /* 1rem = 1pxと定義 */
    font-size: 1px;
}

/* ↓スマホ（横幅640px以上）の場合 */


@media screen and (max-width: 640px) {
    html {
        font-size: .75px;
    }

}

body {
    font-size: 16rem;
    background: #fff;
    color: #000;
    font-family: 'Noto Sans JP', sans-serif;
    min-width: 375px;
    position: relative;
    margin: 0 auto;
}

.en {
    font-family: 'Poppins', sans-serif;
}

.inner {
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
}

/*fv
================================================*/

#fv {
    margin: 0 auto;
}

#fv img {
    width: 100%;
    height: auto;
}

@media screen and (max-width:640px) {
    #fv {
        margin: 0 auto;
    }
}

/*about
================================================*/

#about {
    position: relative;
    z-index: 1;
}

.fig_about img{
    width: 100%;
    height: auto;
}

.card_ex {
    position: relative;
}

.card_ex:before {
    position: absolute;
    content: "";
    width: 10.39%;
    aspect-ratio: 133.07 / 108.88;
    background: url(../img/card_ex02.png) left top no-repeat;
    background-size: cover;
    bottom: -4px;
    left: 20%;

}

#about .inner {
    max-width: 840px;
    padding: 60px 20px 0;
    margin: 0 auto;
}

#about h2 {
    text-align: center;
    margin: 0 auto 30px;
}

#about h2 img {
    height: 77px;
    width: auto;
}

#about p {
    font-size: 18px;
    line-height: 2;
    margin: 0;
}

#about p:not(:last-of-type) {
    margin-bottom: 36px;
}


@media screen and (max-width:640px) {
    #about .inner {
        padding: 40px 32px 0;
    }
    #about h2 {
        position: relative;
    }

    #about h2:before {
        position: absolute;
        content: "";
        width: 72px;
        aspect-ratio: 72.22 / 62.64;
        background: url(../img/card_ex01.png) left top no-repeat;
        background-size: cover;
        left: -13px;
        top: 10px;
        z-index: 1;
        transform: rotate(17deg);

    }

    #about h2 img {
        height: 43px;
    }

    #about p {
        font-size: 16px;
        line-height: 1.8;
    }

    #about p:not(:last-of-type) {
        margin-bottom: 28px;
    }

    .card_ex:before {
        width: 26.66%;
        bottom: -25px;
        left: 6.66%;
    }

}

/*exsample
================================================*/

#exsample {
    margin-top: -10px;
    background: url(../img/bk_w.png) left top repeat;
}

#exsample .inner {
    max-width: 740px;
    margin: 0 auto;
    padding: 70px 20px 0px;
}

#exsample h2 {
    max-width: 370px;
    margin: 0 auto 20px;
}

#exsample h2 img {
    width: 100%;
    height: auto;
}

.box {
    display: flex;
    flex-direction: column;
    gap: 70px;
    margin-bottom: 20px;
}

.box>li {
    background: #fff;
    border-radius: 20px;
    margin: 0 auto;
    overflow: hidden;
}

.box>li>h3 {
    background: #FFE600;
    text-align: center;
    color: #222;
    font-weight: bold;
    line-height: 1.8;
    padding: .925em;
}

.box>li>h3 img {
    width: auto;
    height: 36px;
}

.box01 .box_content {
    padding: 30px 40px;
}

.box_content-row {
    display: flex;
    gap: 20px;
}

.box_content figure {
    width: 246px;
    padding-top: 10px;
    padding-left: 10px;
}

.box_content figcaption {
    background-color: #FFE600;
    display: block;
    font-size: 16px;
    line-height: 1.15;
    text-align: center;
    border-radius: 100vmax;
    padding: 7px;
    margin-bottom: 30px;
    font-weight: 700;
    strong {
        font-size: 20px;
        font-weight: 700;
    }
}

.box_content img {
    width: 100%;
    max-width: 200px;
    height: auto;
}

.box_content h4 {
    font-size: 21px;
    font-weight: 700;
    line-height: 1.8;
    margin: 40px 0 10px;
    color: #707070;
}

.box_content p {
    font-size: 18px;
    line-height: 1.8;
    margin: 10px 0;
}

.box_content p:first-child {
    margin-top: 0;
}

.box_content p:last-child {
    margin-bottom: 0;
}

.box_content p strong {
    font-size: 26px;
}

.box_content p small {
    font-size: 16px;
    color: #707070;
}

.box_content h4:first-child {
    margin-top: 0;
}

.box_content .prize_contents {
    flex: 1;
}

.color_black {
    color: #000!important;
}

.text_center {
    text-align: center!important;
}

.prize_contents h4 {
    font-size: 22px;
    font-weight: 500;
    line-height: 1.5;
    color: #000;
}

.prize_contents p {
    margin: 15px 0;
}

.prize_contents dl {
    display: flex;
    gap: 16px;
    align-items: center;
}

.prize_contents dt {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.6;
    padding: 1px 19px 2px;
    background-color: #FF0000;
    color: #fff;
    border-radius: 100vmax;
}

.prize_contents dd {
    font-size: 20px;
    line-height: 1;
}

.schedule_box {
    text-align: center;
    margin-top: 40px;
}

.schedule_box h4 {
    color: #000;
}


@media screen and (max-width:680px) {
    #exsample {
        margin-top: 0;
    }

    #exsample .inner {
        padding-top: 30px;
    }

    .box {
        gap: 50px;
        margin-bottom: 30px;
    }

    .box>li>h3 {
        padding: .65em;
    }

    .box>li>h3 img {
        height: 30px;
    }

    .box01 .box_content {
        padding: 30px 24px;
    }

    .box_content-row {
        flex-direction: column;
        gap: 30px;
    }

    .box_content figure {
        width: 236px;
        padding: 0;
        margin: 0 auto;
    }

    .box_content h4 {
        font-size: 18px;
        margin: 30px 0 10px;
    }

    .box_content p {
        font-size: 16px;
    }

    .box_content p strong {
        font-size: 16px;
    }

    .box_content p small {
        font-size: 14px;
    }

    .prize_contents h4 {
        line-height: 1.3;
        font-size: 22px;
    }

    .schedule_box {
        margin-top: 20px;
    }

    .schedule_box h4 {
        font-size: 21px;
    }

    .schedule_box p {
        font-size: 18px;
    }

}


/*note
================================================*/
#note {

}

#note .inner {
    max-width: 840px;
    margin: 0 auto;
    padding: 40px 20px 0;
}

#note h2 {
    text-align: center;
    margin: 0 auto 20px;
    max-width: 500px;
    background-color: #FF0000;
    padding: 8px 0;
    border-radius: 100vmax;
}

#note h2 img {
    width: auto;
    height: 36px;
}

.note_contents {
    padding: 40px;
    border: 5px solid #FF0000;
    border-radius: 20px;
    color: #222222;
}

.note_contents ul {
    margin: 32px 0;
    list-style: none;
    padding: 0;
}

.note_contents li {
    font-size: 18px;
    line-height: 1.8;
    position: relative;
    padding-left: 27px;
}

.note_contents li:before {
    content: "";
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 100%;
    background-color: #222222;
    left: 11px;
    top: 14px;
}

.note_contents p {
    font-size: 18px;
    line-height: 1.8;
}

.note_contents a {
    text-decoration: underline;
}

.note_contents a:hover {
    text-decoration: none;
}


.note_contents ul:first-child,
.note_contents p+ul {
    margin-top: 0;
}

.note_contents ul:last-child {
    margin-bottom: 0;
}

.box_contact {
    border-radius: 8px;
    overflow: hidden;
    filter: drop-shadow(4px 4px 0px rgba(0, 0, 0, 0.25));
    margin: 2.5em 0 20px;
}

.box_contact h3 {
    text-align: center;
    line-height: 1.8;
    font-size: 20px;
    font-weight: bold;
    color: #fff;
    background: #FF0000;
    padding: .25em;
}

.box_contact div {
    padding: 20px;
    background: #fff;
}

.box_contact p {
    font-weight: bold;
    text-align: center;
}

.box_contact a span {
    display: block;
    font-size: 28px;
}

.box_contact a {
    text-decoration: none;
    display: block;
    font-size: 16px;
    line-height: 1.2;
    letter-spacing: .05em;
}

@media screen and (max-width:640px) {
    #note .inner {
        padding-top: 60;
    }

    #note h2 {
        margin: 0 auto 10px;
        max-width: 200px;
        padding: 8px 0;
    }

    #note h2 img {
        height: 30px;
    }

    .note_contents {
        padding: 20px;
        border: 3px solid #FF0000;
    }

    .note_contents ul {
        margin: 24px 0;
    }

    .note_contents li {
        font-size: 14px;
        padding-left: 23px;
    }

    .note_contents li:before {
        left: 9px;
        top: 11px;
    }

    .note_contents p {
        font-size: 14px;;
    }

    .box_contact {
        margin-bottom: 50px;
    }
}

/*footer
================================================*/
#footer {
    padding: 40px 20px;
    background: #222222;
}

#footer .inner {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    color: #fff;
}

#footer h2 {
    margin: 0 0 16px;
}

#footer h2 img {
    width: 200px;
    height: auto;
}

#footer div {
    border-top: 1px solid #fff;
    border-bottom: 1px solid #fff;
    padding: 16px 0;
    margin: 0 0 16px;
}

#footer div p:nth-of-type(1) {
    margin: 0 0 16px;
    font-size: 14px;
}

#footer div p:nth-of-type(2) {
    font-size: 12px;
}

#footer .inner>p {
    font-size: 12px;
}

/*bits
================================================*/
@media screen and (min-width:1000px) {}

@media screen and (max-width:640px) {
    .access_col li {
        display: flex;
        flex-direction: column;
        width: 100%;

    }

    .access_note li {
        width: 100%;
        margin: 0;
    }

    .access_col li:nth-of-type(1) {
        padding: 2em 0;
    }
}

.hide {
    visibility: hidden;
}

.pc_none {
    display: none !important;
}


.sp_none {
    display: block !important;
}

.mb2em {
    margin-bottom: 2em;
}

@media screen and (max-width:640px) {
    .pc_none {
        display: block !important;
    }

    .sp_none {
        display: none !important;
    }
}
.red_st {
    color:#FF0000;
    font-weight: 800;
}
/*
@media screen and (max-width:640px) {
  dl {
    display: flex;
    flex-wrap: wrap;
  }
  dt,
  dd {
    display: flex;
    flex-direction: column;
  }
}
*/