@charset "UTF-8";
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 14px;
}

img {
    max-width: 100%;
}

a {
    cursor: pointer;
    transition: 0.2s;
}

a:hover {
    opacity: 0.85;
}

.container {
	position: relative;
	background-image: url('img//BG_fx.gif');
	background-attachment: fixed;
	width: 100%;
	text-align: center;
	overflow: hidden;
    max-width: 1920px;
    margin: 0 auto;
}

.content {
    position: relative;
}

.content::before {
	content: "";
	display: block;
	width: 100vw;
	height: 100vh;
	position: fixed;
	top: 0;
	background-image: url('img/bg_02.png');
	z-index: -1;
    max-width: 1920px;
}

.content_size {
    text-align: center;
    max-width: 1100px;
    margin: 0 auto;
}

.site_banner {
    margin: 36px auto;
}

.banner {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 42px;
    margin: 45px auto;
}

.prize_content {
    max-width: 1100px;
    background-color: #fff;
    padding: 50px;
    margin: 0 15px;
    text-align: left;
}

.prize_ttl {
    position: relative;
    background-color: #2681c8;
    color: #fff;
    text-align: center;
    padding: 16px 20px;
    border-radius: 5px;
    font-size: 20px;
    margin-bottom: 30px;
}

.prize_ttl::before {
    position: absolute;
    content: "";
    background-image: url('img/star1.svg');
    background-repeat: no-repeat;
    background-size: 53px auto;
    top: 2px;
    left: 3px;
    width: 53px;
    height: 40px;
    opacity: .1;
}

.prize_ttl::after {
    position: absolute;
    content: "";
    background-image: url('img/star2.svg');
    background-repeat: no-repeat;
    background-size: 52px auto;
    right: 5px;
    bottom: 5px;
    width: 52px;
    height: 30px;
    opacity: .1;
}

.prize_txt {
    margin: 10px 0;
}

.bg_orange {
    background-color: #f39800;
}

.red {
    color: #ff0000;
}

.bg_yellow {
    background-color: #ffff00;
}

.prize_img {
    text-align: center;
}

.section_ttl {
    position: relative;
    color: #2681c8;
    text-align: center;
    border-top: 2px solid #2681c8;
    border-bottom: 2px solid #2681c8;
    padding: 16px 20px;
    margin: 30px 0;
    font-size: 20px;
    bottom: 0;
}

.section_ttl::before {
    position: absolute;
    content: "";
    background-image: url('img/star3.svg');
    background-repeat: no-repeat;
    background-size: 43px auto;
    bottom: -14px;
    left: -10px;
    width: 43px;
    height: 24px;
}

.section_ttl::after {
    position: absolute;
    content: "";
    background-image: url('img/star4.svg');
    background-repeat: no-repeat;
    background-size: 43px auto;
    top: -12px;
    right: -10px;
    width: 43px;
    height: 24px;
}

.section_txt {
    margin: 10px 0;
}

.section_txt div:nth-of-type(3) {
    line-height: 2.5;
}

.size_01 {
    font-size: 24px;
}

.button {
    display: flex;
    justify-content: space-evenly;
    gap: 10px;
}

.size_02 {
    font-size: 20px;
}

.bonus_txt {
    position: relative;
    font-size: 18px;
    color: #2681c8;
    padding: 2px 0 2px 30px;
}

.bonus_txt::before {
    position: absolute;
    content: "";
    background-image: url('img/star5.svg');
    background-repeat: no-repeat;
    background-position: 0;
    background-size: 22px auto;
    width: 22px;
    height: 31px;
    top: 0;
    left: 0;
}

.bonus_img {
    display: flex;
    justify-content: space-between;
    margin: 5px 0 30px 0;
}

.bonus_img img {
    width: 33%;
    padding: 0 5px;
}

.video_wrapper {
    max-width: 560px;
    aspect-ratio: 16 / 9;
    margin: 0 auto;
}

.video {
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.video_attention {
    text-align: right;
    padding-top: 10px;
}

.copyRight {
	font-size: 11px;
	padding-top: 100px;
	font-weight: bold;
}

@media screen and (max-width: 950px) {
    .container {
        background-size: 200%;
    }

    .content {
        padding: 0 2.5%;
        margin-top: 100px;
    }

    .content::before {
        background-size: 200%;
        left: 0;
        margin-top:80px
    }

    .content_size {
        width: 100%;
    }

    .site_banner {
        margin: 10px 0;
    }

    .prize_content {
        width: 100%;
        padding: 15px;
        margin: 0 auto;
    }

    .prize_ttl {
        font-size: 18px;
    }

    .section_ttl {
        font-size: 18px;
    }

    .button {
        flex-wrap: wrap;
        align-items: center;
        gap: 15px;
    }

    .section_txt div {
        margin-top: 20px;
    }

    .section_txt div:first-of-type,
    .section_txt div:nth-of-type(2) {
        line-height: 1.2;
    }

    .section_txt div:nth-of-type(3) {
        line-height: normal;
    }

    .banner {
        gap: 20px
    }

    .copyRight {
        font-size: 10px;
        padding-top: 30px;
    }
}