@charset "UTF-8";
:root {
    --pc-max-width: 1328px;
    --main-color: #00297C;
    --main-font-size-pc: 14px;
    --main-font-size-sp: 14px;
    --sec-margin-pc: 100px;
    --sec-margin-sp: 60px;
}

*,
*::after,
*::before {
    box-sizing: border-box;
		margin: 0;
    padding: 0;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    color: #333;
    line-height: 1.5;
    letter-spacing: 0.1rem;
}

img {
    max-width: 100%;
}

.mb-16 {
	margin-bottom: 16px;
}

.mb-40 {
	margin-bottom: 40px;
}

.mb-60 {
    margin-bottom: 60px;
}

.basic-main {
    max-width: var(--pc-max-width);
    margin-left: auto;
    margin-right: auto;
}

.basic-article {
    max-width: var(--pc-max-width);
    margin-left: auto;
    margin-right: auto;
}

.basic-sec {
    margin-bottom: var(--sec-margin-pc);
}

.flex-row-column {
    display: flex;
    flex-direction: row;
}

.flex-row-column-reverse {
    display: flex;
    flex-direction: row;
}

@media (max-width: 520px) {
    .basic-main {
        padding-left: 10px;
        padding-right: 10px;
    }
    .basic-sec {
        margin-bottom: var(--sec-margin-sp);
    }
    .flex-row-column {
        flex-direction: column;
    }
    .flex-row-column-reverse {
        display: flex;
        flex-direction: column-reverse;
    }
}