@font-face {
    font-family: "Inter";
    src: url("/font/Inter-VariableFont_opsz,wght.ttf") format("truetype");
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "Balthazar";
    src: url("/font/Balthazar-Regular.ttf") format("truetype");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "Copperplate";
    src: url("/font/Copperplate.ttc") format("truetype");
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "Copperplate";
    src: url("/font/Copperplate.ttc") format("truetype");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "Copperplate";
    src: url("/font/Copperplate.ttc") format("truetype");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: "KozGoPr6N";
    src: url("/font/KozGoPr6N-Regular.otf") format("opentype");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
/* ---------------------------------------------
*   Custom Properties
--------------------------------------------- */
:root {
    --design-width: 1350;
    --contents-width: 1200;
    --contents-side-padding: 20;
    --minwidth: calc(var(--contents-width) + var(--contents-side-padding) * 2);
    --fixed-header-height: 80;
    --root-fz: 16;
    --line-height: 1.5;
    --hover-opacity-ratio: 0.8;
    --hover-duration: .3s;
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s;
    --transition-slow: 0.4s ease;
    --header-height: 80px;
    --color-base-1: #333333;
    --color-base-1-rgb: 51, 51, 51;
    --color-primary-1: #0068B7;
    --color-primary-1-rgb: 0, 104, 183;
    --color-secondary-1: #009BAE;
    --color-secondary-1-rgb: 0, 155, 174;
    --color-accent-1: #00A878;
    --color-accent-1-rgb: 0, 168, 120;
    --color-navy-1: #1A2A4A;
    --color-navy-1-rgb: 26, 42, 74;
    --color-white-1: #FFFFFF;
    --color-white-1-rgb: 255, 255, 255;
    --color-white-2: #F5F7FA;
    --color-white-2-rgb: 245, 247, 250;
    --color-gray-1: #666666;
    --color-gray-1-rgb: 102, 102, 102;
    --color-gray-2: #999999;
    --color-gray-2-rgb: 153, 153, 153;
    --color-gray-3: #C8D6E2;
    --color-gray-3-rgb: 200, 214, 226;
    --color-gray-4: #E0E0E0;
    --color-gray-4-rgb: 224, 224, 224;
    --color-menu-cta-1: #3A5A5E;
    --color-menu-cta-1-rgb: 58, 90, 94;
    --ff-root: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "meiryo", sans-serif;
    --ff-en: "Inter", "Noto Sans JP", sans-serif;
    --ff-serif: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
    --ff-en-serif: "Inter", sans-serif;
    --ff-balthazar: "Balthazar", serif;
    --ff-copperplate: "Copperplate", serif;
    --ff-ja: "KozGoPr6N", "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
}
@media screen and (max-width: 767px) {
    :root {
        --design-width: 375;
        --contents-width: 355;
        --contents-side-padding: 10;
        --minwidth: 320;
        --fixed-header-height: 60;
        --root-fz: 16;
        --line-height: 1.5;
    }
}
@media screen and (max-width: 767px) {
    :root {
        --header-height: 60px;
    }
}

/* ---------------------------------------------
*   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%;
    font-feature-settings: "palt" 1;
}
@media screen and (max-width: 767px) {
    html,
    body {
        font-size: calc(var(--root-fz) / var(--design-width) * 100vw);
    }
}

body {
    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;
}