:root{
    --key-color:#36a0da;
}

main.campaign__main{
    background: #fafaf9;
}

section#campaign{
    padding: 5vh 1.6vw;
    max-width: 1000px;
    margin: 0 auto;
    background: #fff;
}
section#campaign *{
font-family:'ヒラギノ角ゴシック Pro', 'Hiragino Kaku Gothic Pro', メイリオ, Meiryo, Osaka, 'ＭＳ Ｐゴシック', 'MS PGothic', sans-serif;
}
.campaign__wrap{
    max-width: 1000px;
    margin: 70px auto 0;
}

h2.campaign__title{
    background: var(--key-color);
    color:#fff;
    font-weight: bold;
    font-size: clamp(20px,1.5rem,1.7rem);
    text-align: center;
    padding: .7em;
    margin-bottom: 1em;
    margin-top: 5vh;
    letter-spacing: 1px;
    line-height: 1.24;
}

.campaign__title span{
    display: inline-block;
    color: #fff;
	font-size:1.05rem;
}

.campaign__text{
    font-size: 1.1rem;
    text-align: center;
    font-weight: bold;
    color:#0f0531;
	margin:2vh auto 5vh;
}

.campaign__text + p a.campaign{
	margin-bottom:6vh;
}

.campaign__text p{
    line-height: 1.855;
}

.campaign__period{
    font-size: clamp(17px,1.4rem,1.7rem);
    font-weight: bold;
    text-align: center;
    margin: 5vh auto;
}

.campaign__close{
	padding:.5em;
	background:#000;
	color:#fff;
	text-align:center;
	width:100%;
	max-width:400px;
	margin:auto;
	font-size:1.3rem;
	font-weight:bold;
}

.campaign__close span{
	display:block;
	font-size:0.9rem;
	font-weight:400;
}

@media screen and (min-width: 768px) {
	
    .campaign__period br{
        display: none;
    }

    br.sp{
        display: none;
    }
	.center__btn{
		margin-top:3em;
	}
}
.center__btn{
	margin-top:2em;
}

.step__wrap{
    border:5px solid var(--key-color);
    border-radius: 0.86em;
    padding: 2vw;
    background: #fff;
    margin-bottom: .5em;
    display: flex;
    justify-content: center;
    column-gap: 10px;
    font-weight: 600;
    font-size: clamp(17px,20px,24px);
    align-items: center;
    line-height: 1.55;
}

.step__wrap span.step{
    color: var(--key-color);
    font-weight: bold;
    font-size: clamp(16px,28px,30px);
    font-family: Arial, Helvetica, sans-serif;
}
.step__wrap p:last-child{
	margin-bottom:0;
}

.triangle{
    width:0;
height:0;
border-style:solid;
border-width: 15px 15px 0 15px;
border-color: #36A0DA transparent transparent transparent;
margin: 0 auto .5em;
}

.step__subtitle{
    background: #ffffe5;
    text-align: center;
    font-weight: bold;
    font-size: 1.3rem;
    padding: .75em;
    margin: .5em auto;
    line-height: 1.455;
    color:#0f0531;
    margin-bottom: 1em;
    margin-top: 1em;
}

.step__image__wrap{
    display: flex;
    justify-content: center;
    column-gap: 10px;
    margin-bottom: 1em;
}

.step__image__wrap picture{
    width: calc(99% / 2);
}

.caution__wrap{
    background: #fafaf9;
    padding: 2vw;
    border: 1px solid #ddd;
}

.caution__wrap ul.disc{
    list-style: circle;
    margin:0 auto 0 1em;
}

.caution__wrap ul.disc li:not(:last-child){
    margin-bottom: 1em;
}

.caution__wrap ul.disc li{
    list-style: disc;
}
a.campaign{
    display: block;
    max-width: 400px;
    font-size: 1.25rem;
    border-radius: 0.46em;
    padding: 1.25em 1em;
    text-align: center;
    color: #fff;
    background: #f19d00;
    font-weight: bold;
    margin: 1em auto;
}

a.campaign:hover{
    opacity: 0.7;
}
@media screen and (max-width: 767px) {
	.step__image__wrap picture{
		width:90%;
	}
}
@media screen and (max-width: 400px) {
	
		.campaign__text{
		margin-top:0;
			margin-bottom:4vh;
	}

    section#campaign{
        padding: 5vh 2.6vw;
    }
	.campaign__text + p a.campaign{
		margin-bottom:2vh;
	}
    .campaign__wrap{
        max-width: 1000px;
        margin: 60px auto 0;
    }
    .step__wrap{
        font-size: 15px;
    }
    .step__wrap span.step{
        font-size: 16px;
    }
    .step__image__wrap{
        flex-direction: column;
        row-gap: 2.5vh;
    }
    .step__image__wrap picture{
        width: calc(100% / 1);
    }
    .campaign__text p{
        text-align: left;
    }
    .campaign__text p span.big{
        font-size: 1.15rem;
    }
    .campaign__text p br{
        display: none;
    }
    a.campaign{
        padding: 1.2em .5em;
        font-size: 1.1rem;
        max-width: 85%;
    }
}