:root {
	--font-size: 1rem;
}
::marker {
	color: var(--contrast);
}
h1,h2,h3,h4,h5 {
	margin-bottom: 0.5rem;
}
@media(max-width:1200px) {
	.hide-mobile {
		display: none !important;
	}
}
@media(min-width:1200px) {
	.hide-desktop {
		display: none !important;
	}
}
/*header */
.header {
	background: var(--muted-border-color);
	padding: 1rem 0;
	border-bottom: solid 1px var(--muted-border-color);
	box-shadow: 1px 1px 5px rgba(0, 0, 0, 0.2);
}
.header-mobile-btn {
	width: 50px;
	height: 50px;
	padding: 0.4rem;
	margin: 0;
}
.header-mobile-btn img {
	width: 100%;
	height: 100%;
	filter: invert(100%)
}
.header-logo {
	margin: 0;
	padding: 0;
	font-size: 1.5rem;
	font-style: italic;
}
.header-grid {
	align-items: center;
}
.header-nav a {
	color: var(--contrast);
}
.header-nav .current a {
	color: #fff;
}
/*added dropdown */
.header-nav li {
	padding: 10px;
}
.header-nav .subMenu {
	position: absolute;
	background: var(--primary-hover);
	max-width: 200px;
	animation: fadeIn 250ms linear;
	border-radius: var(--border-radius);
	display: none;
	flex-direction: column;
	text-align: left;
	padding: 0 !important;
	margin-top: 10px;
	margin-left: 0 !important;
	color:#fff;
}
.header-nav .subMenu li {
	width: 100%;
	margin: 0;
}
.header-nav .subMenu li a {
	width: 100%;
	text-align: left;
	margin: 0;
	padding: 10px;
	color:#fff;
}
.subMenu a:hover {
	background: rgba(0, 0, 0, 0.2)
}
.subMenu li {
	margin: 0;
	padding: 0;
}
.subMenu a {
	margin: 0;
}
@media(max-width:1200px) {
	.header-nav .subMenu {
		position: relative;
		max-width: unset;
		width: 100% !important;
	}
}
@media(min-width:1200px) {
	.header-nav li:hover .subMenu {
		display: flex;
	}
}
@keyframesfadeIn {
	from {
		opacity: 0;
	}
	to {
		opacity: 1;
	}
}
/*end edit */
@media(min-width:1200px) {
	.header {
		padding: 3rem 0;
	}
}
@media(max-width:1200px) {
	.header-grid {
		flex-wrap: wrap;
	}
	.header-nav {
		display: flex;
		flex-direction: column;
		width: 100%;
		padding: 0;
		margin-right: 0 !important;
		margin-left: 0 !important;
		margin-top: 20px;
	}
	.header-nav li {
		width: 100%;
		padding: 8px 0;
		margin: 0;
		display: flex;
		align-items: center;
		flex-wrap: wrap;
	}
	.header-nav a {
		width: 100%;
		text-align: left;
		padding: 15px;
		margin: 0;
	}
	.header-nav .wSub {
		display: flex;
		padding: 0;
	}
	.header-nav .wSub a {
		width: calc(90% - 12px);
	}
	.header-nav .wSub .showDropdown {
		width: 10%;
		display: flex;
		align-self: center;
		justify-content: center;
		align-items: stretch;
		padding: 14px;
		margin-left: 12px;
	}
	.header-nav a {
		padding: 8px;
	}
	.header-nav .wSub a[role="button"] {
		padding: 8px;
	}
	.header-nav a[role="button"] {
		margin-left: 0;
		margin-right: 0;
		padding: inherit;
		padding: 8px;
	}
}
/*content and aside */
.content {
	padding: 2rem 0;
	padding-bottom: 0;
}
.content-grid {
	display: grid;
	grid-column: 1fr;
	margin: 2rem 0;
	gap: 1.3rem;
}
@media(min-width:1200px) {
	.content-grid {
		grid-template-columns: 9fr 3fr;
	}
}
.content-sidebar ul::marker {
	color: #000;
}
.content-sidebar h2 {
	margin-bottom: 10px;
}
.content-title {
	padding-bottom: 1rem;
	border-bottom: solid 1px var(--muted-border-color);
}
.content-sidebar h2 {
	padding-bottom: 10px;
	border-bottom: solid 1px var(--muted-border-color);
	margin-bottom: 20px;
	display: block;
}
.content-sidebar ul {
	list-style-type: square !important;
	background: var(--primary);
	color: #fff;
	line-height: 1;
	border-radius: 5px;
	list-style-type: square;
}
@media(min-width:1200px) {
	.content-sidebar {
		margin-top: 2.7rem;
	}
}
.content-main img {
	margin-bottom: 1.3rem;
	border-radius: 0.2rem;
}
.content-main nav[aria-label="breadcrumb"] li {
	padding: 0 0.5rem;
}
.content-main nav[aria-label="breadcrumb"] a {
	color: var(--muted-color);
}
/*footer */
.footer-grid {
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	align-items: center;
}
@media(max-width:1200px) {
	.footer-grid {
		flex-direction: column;
	}
}
/*grid variant */
@media(min-width:1200px) {
	.content-grid-left {
		grid-template-columns: 3fr 9fr;
	}
	.content-grid-left .content-sidebar {
		order: 1;
	}
	.content-grid-left .content-main {
		order: 2;
	}
	.content-grid-nosidebar {
		grid-template-columns: 1fr;
	}
}
.content-grid-nosidebar .content-sidebar {
	display: none;
}

/*ここから追加分*/

.bb {
	position: fixed; 
	top: 15px; 
	right: 15px;
	padding: 0;
	outline: none;
	border: none;
	background: transparent;
	cursor: pointer;
	color: #aaaaaa;
	font-size: 36px;
    z-index: 1400;
}

.navbtn {
	color: #ffffff;
	background-color: #2c3e50;
}


.open .navbtn {
    color: #ffffff;
	background-color: #2c3e50;
}

.navbtn .fa-bars {
    display: revert;
}

.open .navbtn .fa-bars{
    display: none;
}

.navbtn .fa-times {
    display: none;
}

.open .navbtn .fa-times {
    display: revert;
}
/*ナビ*/
:root {
    --v-spase: clamp(90px,9vw,120px);
}

.open .nav {
    transform: translate(-100%, 0);
}

.open body {
    position: fixed;
    overflow: hidden;
    width: 100%;
}

.kate ul {
    display: grid;
    grid-template-columns:repeat(2,1fr);
    gap: 32px  25px;
}

@media (min-width: 768px) {
    .kate ul {
        grid-template-columns: repeat(3, 1fr);
    }
}

.kate{
    padding-left: 5px;
    background-color: #333;
}

.nav h3 {
    color: #ffffff;
}

.kate h4 {
    margin: 1em 0 0.5em 0;
    font-size: clamp(12px, 2vw, 20px);
    min-height: 0vw;
	color: #ffffff;
}

.nav {
		position: fixed;
		overflow-y: scroll;
        top: 0;
        left: 0;
        width: 100%; /* サイドバーの幅 */
        height: 100%;
        background-color: #333; /* サイドバーの背景色 */
        transform: translateX(-100%); /* 画面外に隠す */
        transition: transform 0.3s ease-in-out; /* スムーズなアニメーション */
        z-index: 1000;
}

.navdiv {
	background-color: #333;
}

html.open .nav {
	transform: translateX(0); /* 画面内にスライドして表示 */
}

nav ul {
    padding-left: 5px;
}

nav ul li a {
    color: #ecf0f1;
    text-decoration: none;
    font-size: 1.1em;   /* 親の1.1倍 */
    padding: 5px 10px;   /* 上下5　左右10 */
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

nav ul li a:hover {
    background-color: #4a627a;
}

.nav {
	display: block;
}