@charset "UTF-8";

/* 基本設定 */
* { margin: 0; }

img {
	width: 100%;
	height: auto;
}

/* ページ全体の設定 */
body {
	background-color: #faf8e6;
	display: grid;
	grid-template-columns: 20px 1fr 20px;
	grid-row-gap: 20px;
	row-gap: 20px;
}

body > * { grid-column: 2 / -2; }

header { font-size: 2rem; }

h1 { font-size: 0.5em; }

.header {
	position: fixed;
	width: 100%;
	height: 9vh;
	background: #ffffaa;
	text-align: center;
}

/* メニュー */
.global_navi {
	width: 100%;
	height: 40px;
	margin: 0;
	padding: 0;
	background: #9fb7d4;
}

.global_navi .navi {
	width: 100%;
	height: 40px;
	margin: 0 auto;
	padding: 0;
	display: flex;
}

.global_navi .navi li {
	position: relative;
	list-style: none;
	box-sizing: border-box;
	border-left: 1px solid #eee;
}

.global_navi .navi li a {
	display: block;
	width: 100px;
	height: 40px;
	text-align: center;
	color: #fff;
	font-size: 12px;
	line-height: 3.2;
	background: #9fb7d4;
	box-sizing: border-box;
	text-decoration: none;
}

.global_navi .navi li:first-child { border-left: 1px solid #eee; }

.global_navi .navi li:last-child { border-right: 1px solid #eee; }

.global_navi .navi > li:hover > a {/*layer-1*/
	color: orange;
	background: #afc6e2;
}

.global_navi .navi > li li:hover > a {/*layer-2*/
	color: olive;
	background: #afc6e2;
}

.global_navi .navi li ul {
	top: 40px;
	left: -40px;
	position: absolute;
}

.global_navi .navi li ul li {
	overflow: hidden;
	height: 0;
}

.global_navi .navi li ul li a { border-top: 1px solid #eee; }

.global_navi .navi li:hover > ul > li {
	overflow: visible;
	height: 40px;
}

.global_navi .navi li ul li ul {
	top: 0;
	left: 20px;
}

.global_navi .navi li ul li ul:before {/*layer-2?*/
	position: absolute;
	content: "";
	top: 15px;
	left: 30px;
	border: 5px solid transparent;
	border-left: 5px solid #fff;
}

.global_navi .navi li ul li ul.left li:hover > a {/*layer-2-left*/
	color: pink;
	background: #afc6e2;
}

.global_navi .navi li ul li ul li ul.left li:hover > a {/*layer-3-left*/
	color: purple;
	background: #afc6e2;
}

/* ヘッダ画像切り替え */
figure { margin-top: 13vh; }

img.logo_pc { display: none !important; }
img.logo_mobile { display: block !important; }

/* 本文各項目の見出し */
h3 {
	border-left: solid 30px #000000;
	background-color: #afc6e2;
	padding: 5px 20px;
}

a.anchor {
	display: block;
	padding-top: 120px;
	margin-top: -120px;
}

/* 本文本体 */
div.paragraph { padding: 5px 5%; }

footer {
	width: 100%;
	height: 6vh;
	background: #ffffaa;
	text-align: center;
}

/* ===== PC向け設定 ===== */
@media (min-width: 768px) {

/* PC向け: ページ全体の設定 */
body {
	grid-template-columns: 10% 1fr 10%;
	grid-row-gap: 10px;
	row-gap: 10px;
}

h1 { font-size: 1.25em; }

/* メニュー設定 */
.global_navi .navi { width: 755px; }

.global_navi .navi li { box-sizing: border-box; }

.global_navi .navi li a {
	display: block;
	width: 150px;
	height: 40px;
	font-size: 14px;
	line-height: 2.8;
}

.global_navi .navi li:first-child { border-left: 1px solid #eee; }

.global_navi .navi li:last-child { border-right: 1px solid #eee; }

.global_navi .navi li ul li ul.left:before,/*layer-2-left?*/
.global_navi .navi li ul li ul li ul.left:before {/*layer-3-left?*/
	left: 190px;
}

/* ヘッダ画像切り替え */
img.logo_pc { display: block !important; }
img.logo_mobile { display: none !important; }

}