@charset "utf-8";

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

   reset

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

/* http://meyerweb.com/eric/tools/css/reset/
   v2.0 | 20110126
   License: none (public domain)
*/

html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: 0;
    vertical-align: baseline;
    font: inherit;
    font-size: 100%;
}

/* HTML5 display-role reset for older browsers */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    display: block;
}

body {
    line-height: 1;
}

ol,
ul {
    list-style: none;
}

blockquote,
q {
    quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
    content: '';
    content: none;
}

table {
    border-spacing: 0;
    border-collapse: collapse;
}

.wrap img {
    max-width: 100%;
}

.wrap button {
    border: none;
}

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

   common

-----------------------*/
:root {
    --left-line-height: 0vh;
    --right-line-height: 0vh;
    --line-opacity: 0;

    --base-font-size: clamp(0.8rem, 0.727rem + 0.36vw, 1rem);

    --margin--s: 20px;
    --margin--m: 50px;
    --margin--l: 100px;
    --margin--xl: 150px;

    --padding-inner: 20px;


    --base-red: #d70c18;
    --base-black: #030303;
    --base-yellow: #fbb03b;
}


body {
    background-color: var(--base-black);
    background-image: url(../images/img_red.jpg), url(../images/img_red.jpg), url(../images/img_red.jpg), url(../images/img_red.jpg), url(../images/img_red.jpg), url(../images/bg.png);
    background-repeat: repeat-y, repeat-x, repeat-x, repeat-x, repeat-x, repeat;
    background-size: auto;
    background-position: 150px center, center top 350px, center top 1050px, center 80%, center 90%, center center;
    overflow-x: hidden;
}

@media screen and (max-width: 1600px) {
    body {
        background-image: url(../images/bg.png);
        background-repeat: repeat;
        background-size: auto;
    }
}



.wrap {
    container-type: inline-size;

    background-color: var(--base-black);

    max-width: 1200px;
    min-width: 320px;
    min-height: 700px;

    font-family: "メイリオ", Verdana, "Hiragino Kaku Gothic ProN", "游ゴシック", YuGothic, Meiryo, sans-serif;
    font-optical-sizing: auto;

    font-size: var(--base-font-size);
    line-height: 1.6;

    /* contain: paint; */
    color: #ffffff;

    display: grid;
    align-content: center;
    place-items: center;

    margin-inline: auto;


    border-left: var(--base-red) 50px solid;
    border-right: var(--base-red) 50px solid;
}

@media screen and (max-width: 1200px) {
    .wrap {
        background-image: url(../images/bg.png);
        border: none;
    }
}


.wrap .pcnone {
    display: none;
}


@media screen and (max-width: 800px) {
    .wrap .spnone {
        display: none;
    }

    .wrap .pcnone {
        display: inline;
    }

}


.wrap .bold {
    font-weight: bold;
}

.wrap .center {
    text-align: center;
}

.wrap .line {
    background: linear-gradient(transparent 60%, rgba(255, 255, 0, 0.6) 60%);
}

/* リンク */
.wrap a {
    color: var(--base-red);
}

.wrap a:visited {
    color: var(--base-red)
}

/* 矢印リンク */
.link_arrow {
    background-color: #000;
    width: calc(50% - 10px);

    display: inline-flex;
    align-items: center;
    position: relative;
    padding: 16px 48px 16px 24px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1rem;
    text-shadow: 2px 2px 2px rgba(0, 0, 0, 0.2);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    color: #ffffff;
    margin-top: 10px;
}


.link_arrow::after {
    content: "";
    position: absolute;
    right: 20px;
    width: 8px;
    height: 8px;
    border-top: 2px solid currentColor;
    border-right: 2px solid currentColor;
    transform: rotate(45deg);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: -4px;
    transition: all 0.3s ease 0s;
}

.link_arrow:hover {
    background-color: var(--base-red)
}

.link_arrow:hover::after {
    right: 15px;
}

/* 外部リンク */

.link_external {
    background-color: #000;
    width: 100%;

    display: inline-flex;
    align-items: center;
    position: relative;
    padding: 16px 48px 16px 24px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1rem;
    color: #ffffff;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    margin-top: 10px;
}

.link_external::after {
    position: absolute;
    right: 10px;

    font-family: "Material Symbols Outlined";
    content: 'open_in_new';
    font-size: 1.2rem;
    font-weight: normal;

    padding-right: 0.5rem;
    vertical-align: middle;
    transition: all 0.3s ease 0s;
}

.link_external:hover::after {
    right: 0px;
}

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

   youtube

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

.youtube {
    max-width: 640px;
    margin: 0px auto;
}

.youtube .size {
    width: 100%;
    padding-bottom: 56.25%;
    height: 0px;
    position: relative;
    margin: 0px auto;
}

.youtube .size iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}