@charset "UTF-8";
/* ---------------------------------------------
*   Custom Properties
--------------------------------------------- */
:root {
    --design-width: 1400;
    --contents-width: 1275;
    --contents-side-padding: 62;
    --minwidth: 320;
    --fixed-header-height: 100;
    --root-fz: 16;
    --line-height: 1.5;
    --hover-transform-ratio: 1.02;
    --hover-opacity-ratio: 0.7;
    --hover-duration: .3s;
    --color-base-1: #000;
    --color-base-1-rgb: 0, 0, 0;
    --color-black-1: #000;
    --color-black-1-rgb: 0, 0, 0;
    --color-black-2: #102039;
    --color-black-2-rgb: 16, 32, 57;
    --color-black-3: #333333;
    --color-black-3-rgb: 51, 51, 51;
    --color-white-1: #fff;
    --color-white-1-rgb: 255, 255, 255;
    --color-gray-1: #B3B3B3;
    --color-gray-1-rgb: 179, 179, 179;
    --color-red-1: #B6001A;
    --color-red-1-rgb: 182, 0, 26;
    --color-brown-1: #55151A;
    --color-brown-1-rgb: 85, 21, 26;
    --ff-root:  メイリオ ,Meiryo, ヒラギノ角ゴ Pro W3 , Hiragino Kaku Gothic Pro , ＭＳ Ｐゴシック ,Arial,Helvetica,sans-serif;
}
@media screen and (max-width: 767px) {
    :root {
        --design-width: 390;
        --contents-width: 358;
        --contents-side-padding: 16;
        --minwidth: 320;
        --fixed-header-height: 100;
        --root-fz: 16;
        --line-height: 1.5;
    }
}

/* ---------------------------------------------
*   Universal selector
--------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
}

/* ---------------------------------------------
*   html, body
--------------------------------------------- */
html,
body {
    color: var(--color-base-1);
    font-size: calc(var(--root-fz) * 1px);
    font-family: var(--ff-root);
    -webkit-text-size-adjust: 100%;
}
@media screen and (max-width: 767px) {
    html,
    body {
        font-size: calc(var(--root-fz) / var(--design-width) * 100vw);
    }
}

body {
    min-width: calc(var(--minwidth) * 1px);
    line-height: var(--line-height);
}

/* ---------------------------------------------
*   <a> tag
--------------------------------------------- */
a {
    color: inherit;
    text-decoration: none;
    cursor: pointer;
}

/* ---------------------------------------------
*   <img> tag
--------------------------------------------- */
img {
    max-width: 100%;
    height: auto;
    vertical-align: bottom;
}

/* ---------------------------------------------
*   <hr> tag as anchor target
--------------------------------------------- */
hr[id^=anchor-] {
    display: block;
    width: auto;
    height: 0;
    padding: calc(var(--fixed-header-height) * 1px) 0 0 0;
    border: 0;
    margin: calc(var(--fixed-header-height) * -1px) 0 0 0;
    background: 0;
    pointer-events: none;
}