@charset "UTF-8";
/*
*  radix.css
*  The Common CSS Library for Responsive Site.
*  editor : Yosuke NAMIMA
*  version : 2.2.2
*/

/* reset default style */
* {
    margin: 0;
    padding: 0;
    outline: 0;
    font: inherit;
    vertical-align: baseline;
    background: transparent;
}
*,
*:before,
*:after {
    box-sizing: border-box;
}
[hidden] {
    display: none !important;
}

/* font setting */
html {
    font-family: "Noto Sans JP", Arial, "Hiragino Kaku Gothic Pro", Meiryo, "MS PGothic", sans-serif;
    font-size: 15px;
    color: #333;
    line-height: 1.5;
    /* font-weight: 400;*/
}

/* fix display height */
body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
main {
    display: block;
    flex-grow: 1;
}

/* formatting init style */
a {
    color: var(--mainColor);
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}
ul,
ol {
    list-style-type: none;
}
ul.disc,
ol.disc {
    padding-left: 1.5em;
    list-style-type: disc;
}
ul.circle,
ol.circle {
    padding-left: 1.5em;
    list-style-type: circle;
}
ul.square,
ol.square {
    padding-left: 1.5em;
    list-style-type: square;
}
ul.decimal,
ol.decimal {
    padding-left: 1.5em;
    list-style-type: decimal;
}
ul.decimal-lz,
ol.decimal-lz {
    padding-left: 2.5em;
    list-style-type: decimal-leading-zero;
}
blockquote,
q {
    quotes: none;
}
blockquote:before,
blockquote:after,
q:before,
q:after {
    content: "";
    content: none;
}
sup {
    font-size: 0.5em;
    vertical-align: super;
}
sub {
    font-size: 0.5em;
    vertical-align: sub;
}
strong {
    font-weight: bolder;
}
em {
    font-weight: 700;
}
table {
    width: max-content;
    border-collapse: collapse;
    border-spacing: 0;
}
button,
input {
    border: none;
    background: transparent;
}
button {
    cursor: pointer;
}
section {
    margin: var(--gap) 0;
}
p {
    text-align: justify;
    text-justify: inter-ideograph;
}
img {
    display: block;
    object-fit: cover;
    font-family: "object-fit: cover;";
    max-width: 100%;
    flex-shrink: 0;
}
img.contain {
    object-fit: cover;
    font-family: "object-fit: contain;";
}

/* margin-bottom settings */
main p,
main h1,
main h2,
main h3,
main h4,
main h5,
main h6,
.mb {
    margin-bottom: var(--gutter);
}
main p + p {
    margin-top: calc(-1 * var(--gutter));
}
.mb0 {
    margin-bottom: 0;
}
.mb_ {
    margin-bottom: 0.5rem;
}
.mb1 {
    margin-bottom: 1rem;
}
.mb1_ {
    margin-bottom: 1.5rem;
}
.mb2 {
    margin-bottom: 2rem;
}
.mb2_ {
    margin-bottom: 2.5rem;
}
.mb3 {
    margin-bottom: 3rem;
}

/* unique style */
.clearfix:after {
    content: " ";
    display: block;
    clear: both;
}
.centering {
    display: block;
    margin: auto;
    width: 100%;
    max-width: var(--contentWidth);
    position: relative;
}
.hide {
    visibility: hidden;
    opacity: 0;
}
.none {
    display: none !important;
}
.fill-parent {
    display: block;
    width: 100%;
    height: 100%;
}
.text-center {
    text-align: center;
}
.text-right {
    text-align: right;
}
.text-left {
    text-align: left;
}
.text-unit {
    display: inline-block;
    vertical-align: top;
}
.text-clear {
    font: 0/0 a;
    color: transparent;
    text-shadow: none;
    white-space: nowrap;
}
.btn {
    display: inline-block;
    padding: 0.3rem 1rem;
    border-bottom: 4px solid var(--mainDarkColor);
    border-radius: 5px;
    background: var(--mainColor);
    text-align: center;
    color: #fff;
}
.btn:active {
    transform: translateY(4px);
    border-bottom-color: transparent;
}
.dummy-cell {
    height: 0 !important;
    min-height: 0 !important;
    max-height: 0 !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    margin-top: 0 !important;
    margin-bottom: 0 !important;
    opacity: 0 !important;
    visibility: hidden !important;
    overflow: hidden !important;
}

/* printing style */
@media print {
    @page {
        size: A4 portrait;
        margin: 12.7mm 9.7mm;
    }
    * {
        -webkit-print-color-adjust: exact;
        font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", "sans-serif";
    }
    body {
        overflow-x: visible !important;
        overflow-y: visible !important;
        width: calc(var(--contentWidth) + 200px) !important;
    }
    .centering {
        width: var(--contentWidth);
    }
    iframe {
        background: #ccc;
    }
}

/* SVG animation */
.svg-humberger {
    width: 100%;
    height: 100%;
}
.svg-humberger .bar1,
.svg-humberger .bar2,
.svg-humberger .bar3 {
    stroke-linecap: butt;
    stroke-linejoin: miter;
    stroke-width: 4px;
    stroke: currentColor;
    transition: 0.2s all linear;
    transform: rotate(0);
    opacity: 1;
}
.svg-humberger .bar1.opened {
    transform: rotate(45deg) scale(1.2) translate(10%, -27%);
}
.svg-humberger .bar2.opened {
    opacity: 0;
}
.svg-humberger .bar3.opened {
    transform: rotate(-45deg) scale(1.2) translate(-50%, -15%);
}
/* scroll hint */
.scroll-hint {
    max-height: 100%;
    max-width: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 2rem;
    border-radius: 1rem;
    background: rgba(0, 0, 0, 0.3);
    color: #fff;
    line-height: 1;
    font-size: 4rem;
    transition: 0.3s;
}