.row {
    --bs-gutter-x: 1.5rem;
    --bs-gutter-y: 0;
    display: flex
;
    flex-wrap: wrap;
    margin-top: calc(var(--bs-gutter-y)* -1);
    margin-right: calc(var(--bs-gutter-x) / -2);
    margin-left: calc(var(--bs-gutter-x) / -2);
}

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


div {
    display: block;
    unicode-bidi: isolate;
}


body {
    background: var(--white-color);
    font-family: var(--body-font-family);
    position: relative;
}



body {
    margin: 0;
    font-family: var(--bs-font-sans-serif);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
    background-color: #fff;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
}



:root {
    --white-color: #FFFFFF;
    --primary-color: #ffc107;
    --section-bg-color: #f9f9f9;
    --dark-color: #000000;
    --grey-color: #fcfeff;
    --text-secondary-white-color: rgba(255, 255, 255, 0.98);
    --title-color: #565758;
    --p-color: #717275;
    --body-font-family: 'Noto Sans JP', sans-serif;
    --h1-font-size: 72px;
    --h2-font-size: 42px;
    --h3-font-size: 36px;
    --h4-font-size: 32px;
    --h5-font-size: 24px;
    --h6-font-size: 22px;
    --p-font-size: 20px;
    --copyright-text-font-size: 14px;
    --custom-link-font-size: 12px;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-bold: 700;
    --font-weight-black: 900;
}


:root {
    --bs-blue: #0d6efd;
    --bs-indigo: #6610f2;
    --bs-purple: #6f42c1;
    --bs-pink: #d63384;
    --bs-red: #dc3545;
    --bs-orange: #fd7e14;
    --bs-yellow: #ffc107;
    --bs-green: #198754;
    --bs-teal: #20c997;
    --bs-cyan: #0dcaf0;
    --bs-white: #fff;
    --bs-gray: #6c757d;
    --bs-gray-dark: #343a40;
    --bs-primary: #0d6efd;
    --bs-secondary: #6c757d;
    --bs-success: #198754;
    --bs-info: #0dcaf0;
    --bs-warning: #ffc107;
    --bs-danger: #dc3545;
    --bs-light: #f8f9fa;
    --bs-dark: #212529;
    --bs-font-sans-serif: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    --bs-font-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    --bs-gradient: linear-gradient(180deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0));
}
*, ::after, ::before {
    box-sizing: border-box;
}
*, ::after, ::before {
    box-sizing: border-box;
}
::selection {
    background: var(--dark-color);
    color: var(--white-color);
}