:root {
    --main-theme-color: #dc0013;
    --main-column: 1200px;
    --sub-column: 1100px;
    --gradient: linear-gradient(71deg, rgba(226,104,12,1) 0%, rgba(206,35,27,1) 100%);
    --gradient-c: rgb(226,104,12);
}

* {
    box-sizing: border-box;
    font-family: 'Noto Sans JP', sans-serif;
    list-style: none;
    margin: 0;
    padding: 0;
}
a {
    text-decoration: none;
}
a:hover,
a:hover img {
    opacity: .8;
}
img {
    height: auto;
    max-width: 100%;
}
.pc {
    display: block;
}
.sp {
    display: none;
}
@media screen and (max-width: 768px) {
    .pc {
        display: none;
    }
    .sp {
        display: block;
    }
}
.ft-din {
    font-family: 'DIN 2014 Demi';
    font-weight: 400;
}
.container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden;
}
@media screen and (max-width: 768px) {
    .container {
        padding-bottom: 17vw;
    }   
}

/* header */
.header {
    background: #fff;
    margin: 0 auto;
    padding: 15px 0;
    width: 92%;
    max-width: var(--main-column);
}
.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header-left {
    display: inline-block;
    width: 100px;
}

/* footer */
.footer {
    background: var(--main-theme-color);
    margin-top: auto;
    padding: 15px 0;
}
.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    margin: 0 auto;
    width: 92%;
    max-width: var(--sub-column);
}
.footer-left {
    display: inline-block;
    width: 25%;
}
.footer-left a {
    color: #fff;
    font-size: 20px;
    font-weight: bold;
}

.footer-links {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    flex-wrap: wrap;
}
.footer-links li:not(:last-child) {
    margin: 0 25px 0 0;
}
.footer-links li a {
    color: #fff;
    font-size: 14px;
}
@media screen and (max-width: 1268px) {
    .footer-left a {
        font-size: 32px;
    }
    .footer-links li a {
        font-size: 18px;
    }
}
@media screen and (max-width: 968px) {
    .footer-left a {
        font-size: 21px;
    }
    .footer-links li a {
        font-size: 14px;
    }
}

@media screen and (max-width: 768px) {
    .footer-left a {
        font-size: 21px;
    }
    .footer-links li {
        padding: 10px 0;
        width: 48%;
    }
    .footer-links li:not(:last-child) {
        margin: 0;
    }
    .footer-links li a {
        font-size: 14px;
    }
}

@media screen and (max-width: 568px) {
    .footer-left {
        display: block;
        margin: 0 0 25px;
        text-align: center;
        width: 100%;
    }
    .footer-links li {
        width: 100%;
    }
}