@charset "utf-8";

/*--------------------*/
/*---- common.css ----*/
/*--------------------*/

/*-------------- reset -------------*/
* {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	-o-box-sizing: border-box;
	-ms-box-sizing: border-box;
	box-sizing: border-box;
	-webkit-appearance: none;
}
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}
b, strong {
	font-weight: bold;
}
/* safariで自動付与されるスタイルの打ち消し */
select {
	border-radius: 0;
}

/*-------------- body -------------*/
body {
	position: relative;
	color: #222;
	font-feature-settings: "palt";
	-webkit-text-size-adjust: 100%;
	background-color: #ffffff;
}

/*-------------- font設定 -------------*/
body {
	font-family: "Noto Sans JP", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", "MS Ｐゴシック", "MS P Gothic", "Osaka", Verdana, Arial, Helvetica, sans-serif;
	font-optical-sizing: auto;
	font-weight: var(--font-w-medium);
	font-style: normal;
	letter-spacing: 1px;
}

/* グローバル変数宣言 */
:root {
	/* ウェイト */
	--font-w-regular: 400;
	--font-w-medium: 500;
	--font-w-bold: 700;
	--font-w-black: 900;
}
/* 
Regular 400
Medium 500
SemiBold 600
Bold 700
ExtraBold 800
Black 900 
*/

/*-------------- a  -------------*/
a {
	text-decoration: none;
	color: #222;
}
a:hover {
	text-decoration: underline;
	text-underline-offset: 3px;
	text-decoration-color: #222;
}

/*-------------- 要素が少ない場合でもfooterを画面下部に固定する -------------*/
body {
	display: flex;
	flex-direction: column;
	min-height: 100vh;
}
footer {
	margin-top: auto;
}