@charset "UTF-8";

/* ------------------------------

共通ページ

------------------------------ */
html {
    font-size: 100%;
}

body {
    font-family: "Arial", "meiryo", "メイリオ";
    line-height: 1.7;
    color: #432;
    /* background-color: #ff8800; */
    overflow-x: hidden;
}

a {
    text-decoration: none;
    font-family: "Hiragino Sans W3", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
}

img {
    max-width: 100%;
}

main {
    overflow: hidden;
}

/* ------------------------------

アニメーション

------------------------------ */
.fadein,
.item-fadein {
    opacity: 0;
}

/* ------------------------------

レイアウト

------------------------------ */
.align-center {
    text-align: center;
}

.bg-sgsc::before {
    content: "";
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
    width: 100%;
    height: 100vh;
    background-repeat: no-repeat;
    background-position: 50% 100%;
    background-image: url(../img/bg/sgsc_bg01_s.webp);
    background-size: cover;
}

.bg-polka {
    background-image: radial-gradient(#ffcc99 2px, #ffffff 2px);
    background-size: 20px 20px;
    background-repeat: repeat;
    background-attachment: fixed;
}

.bg-lightyellow {
    background-color: #ffffcc;
}

.area-top {
    margin: auto;
    padding-top: 1rem;
}

.area {
    margin: auto;
    padding: 7.5rem 0 2.5rem;
}

.area-bottom {
    margin: auto;
    padding-bottom: 1rem;
}

.pc-img {
    display: none;
}

/* ------------------------------

見出し

------------------------------- */
.heading {
    text-align: center;
    line-height: 1.15;
    margin-top: 1rem;
    margin-bottom: 2.5rem;
}

.heading-large img {
    height: 40px;
    margin: 0 auto;
}

.heading-sub {
    font-weight: bold;
}

.heading-img {
    margin: 0 auto;
    padding: 0 1rem 1rem 1rem;
    max-width: 500px;
}

/* ------------------------------

フッター

------------------------------- */
.footer-area {
    text-align: center;
    padding: 2rem 0;
    background-color: #ff8800;
}

.footer-link {
    margin-bottom: 2rem;
}

.footer-link h3 {
    font-size: 0.85em;
    color: #fff
}

.footer-link ul {
    list-style-type: none;
    margin: 0.5rem 0;
}

.footer-link li {
    line-height: 1.4;
}

.footer-link li a {
    font-size: 0.85em;
    font-weight: bold;
    color: yellow;
}

.footer__border-line {
    margin: 2rem;
    border-bottom: 2px dashed #ffcc99;
}

.copyright {
    color: #fff;
    font-size: 0.9em;
    line-height: 1.4;
    margin-bottom: 1rem;
}

.copyright img {
    margin-top: 1.25rem;
}

/* デスクトップ版
------------------------------ */
@media (min-width: 821px) {

    /* ------------------------------
    
    見出し
    
    ------------------------------ */
    .heading {
        text-align: center;
        line-height: 1.15;
    }

    .heading-large {
        width: 100%;
    }

    .heading-img img{
        height: 97px;
    }

    /* ------------------------------
    
    レイアウト
    
    ------------------------------ */
    .bg-sgsc {
        background-image: url(../img/bg/sgsc_bg01_l.webp);
        background-repeat: no-repeat;
        background-attachment: fixed;
        background-size: cover;
    }

    .width-small {
        margin: 0 auto;
        max-width: 800px;
    }

    .width-medium {
        margin: 0 auto;
        max-width: 1200px;
    }

    .width-large {
        margin: 0 auto;
        padding-left: .5rem;
        padding-right: .5rem;
        max-width: 1920px;
    }

    .flex {
        display: flex;
        justify-content: center;
    }

    .footer-link {
        width: 400px;
    }

    .footer-link__container {
        display: flex;
        justify-content: center;
    }

    .footer__border-line {
        display: none;
    }

    .sp-img {
        display: none;
    }

    .pc-img {
        display: block;
    }
}