@charset "utf-8";
:root {
    font-size: 16px;
}
* {
    box-sizing: border-box;
    margin: 0;
}
html {
    min-height: 100%;
}
body {
    color: #231F20;
    font: 1em/1.3em Arial, sans-serif;
}
#wrapper {
    position: relative;
    max-width: 600px;
    margin: 1rem auto;
    border: solid 1px #231F20;
    background-color: #fff;
    overflow: hidden;
    padding: 0;
}
p.big {
    font-size: 1.5em;
    line-height: 1.3em;
}
p {
    padding-bottom: 2rem;
}
h1, h2 {
    margin-bottom: 2rem;
}
h1 {
    font-size: 1em;
    line-height: 1.3;
    padding-left: 1rem;
    font-weight: normal;
}
h1:before {
    content: "■";
    float: left;
    margin: -3px 0 0 -1rem;
    color: #A70824;
}
h2 {
    font-size: 1em;
    line-height: 1.3;
}
:is(a:link, a:visited, a:hover, a:active) {
    color: #231F20;
    text-decoration: none;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}
article {
    padding: 1rem 2rem 0;
}
.qr {
    position: absolute;
    bottom: 1.5rem;
    right: 1.5rem;
}
footer {
    padding: 0 2rem;
}
@media only screen and (max-width: 599px) {
    #wrapper {
        border: none;
        margin: 0 auto;
    }
    p :is(a, span) {
        display: inline-block;
    }
    .hide_m {
        display: none;
    }
    .qr {
        position: static;
        display: flex;
        justify-content: center;
    }
    footer p {
        text-align: center;
    }
}
@media only screen and (max-width: 480px) {
    article {
        padding: 1rem;
    }
    footer {
        padding: 0 1rem 1rem;
    }
    p.big {
        font-size: 1.3em;
    }
    p {
        padding-bottom: 1rem;
    }
    h1, h2 {
        margin-bottom: 1rem;
    }
}