/* フォント設定 */
@import url('https://fonts.googleapis.com/css2?family=Google+Sans+Code:ital,wght,MONO@0,300..800,1;1,300..800,1&display=swap');

body, table {
    font-family: sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 500;
}

pre, code, textarea {
    font-family: "Google Sans Code", monospace;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
    font-variation-settings: "MONO" 1;
}


/* ダークモード配色 */

@media (prefers-color-scheme: dark) {

    :root {
    }
}

:root {
    /* 基本色 */
    --c-base: rgb(244,244,244);
    --c-font: rgb(64,64,64);
    --c-font-b: rgb(80,80,80);
    --c-link: rgb(0,112,224);
    --c-link-on: #fff;
    --c-hover: rgb(96,192,255);
    /* 無彩色 */
    --c-border: rgba(160,160,160,0.6);
    --c-bgc: rgba(170,170,170,0.35);
    --c-lt-gray: rgba(180,180,180,0.5);
    --c-gray: rgba(128,128,128,0.5);
    --c-dk-gray: rgba(96,96,96,0.8);
}


/* 共通設定 */

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

:hover {
    transition: .2s;
}


/* 初期設定 */

body, table, input, textarea {
    text-align: left;
    text-decoration: none;
    letter-spacing: 0.03em;
    font-size: 1em;
    font-weight: 350;
}

body {
    color: var(--c-font);
    background: var(--c-base);
}

a, u {
    text-underline-offset: 0.1em;
}

a {
    padding: 0 0.1em;
    text-decoration: underline;
    color: var(--c-link);
}

    a:hover {
        text-decoration: none;
        color: var(--c-hover);
    }

b, em, strong {
    color: var(--c-font-b);
}

b {
    font-weight: 600;
}

em {
    font-weight: 700;
}

strong {
    font-weight: 800;
}

small { /* ？ */
    line-height: 1.3em;
}

code {
    margin: 0 5px;
    padding: 0.12em 0.5em 0.2em;
    font-size: 0.9em;
    border-radius: 5px;
    border: 1px solid var(--c-border);
    background: #fff;
}

pre {
    color: #fff;
    background: #000;
}

    pre code {
        border: none;
        background: none;
    }

p {
    margin: 0.8em 1em 1.2em;
    line-height: 1.8em;
}

h2, h3, h4, h5, h6 {
    color: var(--c-font-b);
}

ul, ol {
    margin: 0.2em 1em 1em;
    margin-left: 35px;
}

    ul ul, ul ol,
    ol ol, ol ul {
        margin: 0;
        margin-left: 25px;
    }

li {
    padding-top: 0.4em;
    padding-left: 0.2em;
}

footer {
    margin-top: 2em;
    padding: 1em;
    border-top: 2px solid var(--c-border);
    background: #333;
}
    footer * {
        color: #fff;
    }
    footer > * {
        max-width: 1200px;
        margin: auto;
    }
        footer > * > * {
            margin: 1em 0.5em 2em;
        }

textarea {
    width: calc( 100% - 0.5em * 2 );
    height: 128px;
    resize: vertical;
    overflow: auto;
    margin: 1em 0.5em;
    padding: 0.8em 1em;
    line-height: 1.7em;
    border: 1px solid var(--c-border);
}



/* PC・Pad向け */

@media (min-width: 800px) {

    footer > * {
        display: flex;
    }
        footer > * > * {
            flex-basis: 33%;
        }

}


/* 汎用タグ */

.scroll {
    height: 40vh;
    overflow-y: scroll;
    padding: 0.7em 1em 1em;
    line-height: 1.6em;
    box-shadow: 0 0 3px var(--c-border);
    background: #fff5;
}
.scroll *:first-child {
    margin-top: 0;
}

.flex,
.flex_full,
.flex_c2,
.flex_c3,
.flex_c4 {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
    .flex_full > * {
        flex: 1;
    }
    .flex_c2 > * {
        flex: 1 0 calc( 50% - 10px );
    }
    .flex_c3 > * {
        flex: 1 0 calc( 33.3% - 10px );
    }
    .flex_c4 > * {
        flex: 1 0 calc( 20% - 10px );
    }

.link_top::before {
    content: "このページのテンプレートを利用したい場合はこちら（無料）";
    color: #f80;
    border: 2px solid #f80;
    box-shadow: 3px 3px 3px rgba(96,96,96,0.3);
    background: #fff;
}

.left {
    text-align: left;
}

.right {
    text-align: right;
}

.center {
    text-align: center;
}