/*===========================================================
# reset - 
========================================================== */

* {
	box-sizing: border-box;
}

html,
body,
h1,
h2,
h3,
h4,
h5,
h6,
ul,
ol,
dl,
li,
dt,
dd,
p,
div,
span,
img,
a,
table,
tr,
th,
td,
small,
button,
time,
figure {
	border: 0;
	font: inherit;
	font-size: 100%;
	margin: 0;
	padding: 0;
	vertical-align: baseline;
}

html {
	line-height: 1;
}

ol,
ul {
	list-style: none;
}

li,
dd {
	list-style-type: none;
}

header,
footer,
nav,
section,
article,
aside,
figure,
figcaption {
	display: block;
}

img {
	border: none;
	vertical-align: bottom;
}

a {
	cursor: pointer;
	text-decoration: none;
}

input[type=submit],
input[type=button] {
	-webkit-box-sizing: content-box;
	-webkit-appearance: button;
	-moz-appearance: button;
	appearance: button;
	border: none;
	border-radius: 0;
	box-sizing: border-box;
	cursor: pointer;
}

input[type=submit]::-webkit-search-decoration,
input[type=button]::-webkit-search-decoration {
	display: none;
}

input[type=submit]::focus,
input[type=button]::focus {
	outline-offset: -2px;
}

/*===========================================================
# style - 
========================================================== */

html {
	font-size: 0.6944444444vw;
}

body {
	color: #000;
	font-family: "Noto Sans JP", "Helvetica Neue", arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", meiryo, sans-serif;
	font-size: 1.6rem;
	line-height: 1.75;
	background-color: #EDEBE8;
}

img {
	border: none;
	height: auto;
	vertical-align: middle;
	width: 100%;
}

.container {
	margin: 0 auto;
	padding: 0 2rem;
	width: 73.7%;
}

.sp {
	display: none;
}

.header {
	border-bottom: 3px solid #000;
	padding: 2rem 5rem;
}

.header-inner {
	align-items: center;
	display: flex;
	justify-content: space-between;
}

.header-inner .logo {
	max-width: 200px;
	width: 100%;
}

.header-inner .logo a {
	display: inline-block;
	height: 100%;
	width: 100%;
}

.header-inner .search-wrap{
    height: 4rem;
    width: 40%;
}

.header-inner .search-wrap form {
	align-items: center;
	display: flex;
}

.header-inner .search-wrap .search-input {
	border: 1px solid #D1D1D0;
	border-radius: 5px;
	height: 100%;
	padding: 1rem;
	width: calc(100% - 5rem);
}

.header-inner .search-wrap .search-icon {
	align-items: center;
	background-color: #404040;
	border-radius: 5px;
	display: inline-block;
	display: flex;
	height: 4rem;
	margin-left: 1rem;
	padding: 0.9rem;
	width: 4rem;
}

.main {
	padding: 10rem 0;
}

.category {
	margin-bottom: 5rem;
}

.category-wrap {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.category-wrap .category-btn {
	border: 1px solid #404040;
	border-radius: 5px;
	width: calc(20% - 0.5rem * 4/5);
}

.category-wrap .category-btn .category-link {
	color: #404040;
	display: inline-block;
	height: 100%;
	padding: 2rem 0 2rem 2.5rem;
	position: relative;
	transition: 0.2s;
	width: 100%;
	font-size: 1.2rem;
}

.category-wrap .category-btn .category-link:hover {
	background-color: #404040;
	color: #fff;
}

.category-wrap .category-btn .category-link:hover::before {
	background-color: #fff;
}

.category-wrap .category-btn .category-link::before {
	background-color: #404040;
	border-radius: 50px;
	content: "";
	height: 0.8rem;
	left: 1rem;
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 0.8rem;
}

.main-title {
	font-size: 3.2rem;
	font-weight: bold;
	line-height: 1.5;
	margin-bottom: 3rem;
	text-align: center;
}

.main-content {
	border: 3px solid #404040;
	margin-bottom: 4rem;
}

.main-content:last-child {
	margin-bottom: 0;
}

.main-content .main-content-head {
	background-color: #404040;
	color: #fff;
	padding: 1rem 2rem;
}

.main-content .main-content-head .head-title {
	font-size: 1.6rem;
}

.main-content .main-content-body {
	padding: 1rem 2rem;
}

.main-content .main-content-body .content-list-item {
	margin-bottom: 1rem;
	padding-left: 2.5rem;
	position: relative;
}

.main-content .main-content-body .content-list-item:last-child {
	margin-bottom: 0;
}

.main-content .main-content-body .content-list-item::before {
	content: "";
    font-size: 1.2rem;
    left: 0;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-style: solid;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-left: 12px solid #404040;
    border-right: 0;
}

.main-content .main-content-body .content-list-item .content-list-link {
	color: #000;
	transition: 0.2s;
}

.main-content .main-content-body .content-list-item .content-list-link:hover {
	opacity: 0.7;
}

.l-column {
	display: flex;
	flex-wrap: wrap;
	gap: 2rem;
	margin-bottom: 5rem;
}

.sidebar {
	width: 25%;
}

.sidebar .sidebar-head {
	background-color: #404040;
	color: #fff;
	padding: 1.5rem 0 1.5rem 4rem;
	position: relative;
}

.sidebar .sidebar-head::before {
	background-color: #fff;
	border-radius: 50px;
	content: "";
	height: 1.2rem;
	left: 1rem;
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 1.2rem;
}

.sidebar .sidebar-list {
	border: 1px solid #404040;
}

.sidebar .sidebar-list .sidebar-list-item {
	border-bottom: 1px solid #404040;
	position: relative;
}

.sidebar .sidebar-list .sidebar-list-item:last-child {
	border: 0;
}

.sidebar .sidebar-list .sidebar-list-item .list-item-link {
	color: #000;
	display: inline-block;
	height: 100%;
	padding: 1.5rem 0 1.5rem 3rem;
	position: relative;
	transition: 0.2s;
	width: 100%;
    cursor: pointer;
}

.sidebar .sidebar-list .sidebar-list-item .list-item-link::before {
	background-color: #404040;
	border-radius: 50px;
	content: "";
	height: 1.2rem;
	left: 1rem;
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	transition: 0.2s;
	width: 1.2rem;
}

.sidebar .sidebar-list .sidebar-list-item .sub-list {
	display: none;
	padding-bottom: 1rem;
}

.sidebar .sidebar-list .sidebar-list-item .sub-list .sub-list-link {
	color: #404040;
	display: inline-block;
	font-size: 1.4rem;
	padding: 0 0 0 3rem;
	width: 100%;
}

.manual-detail {
	width: calc(75% - 2rem);
}

.manual-detail .detail-inner {
	border: 3px solid #404040;
	margin-bottom: 2rem;
}

.detail-title {
	background-color: #404040;
	color: #fff;
	display: flex;
	flex-direction: column;
	font-size: 2.4rem;
	font-weight: 600;
	justify-content: center;
	line-height: 1.4;
	padding: 1rem 1rem 1rem 4rem;
	position: relative;
}

.detail-title::before {
	background-color: #fff;
	border-radius: 50px;
	content: "";
	height: 1.5rem;
	left: 1rem;
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 1.5rem;
}

.detail-contents {
	padding: 3rem 4rem;
}

.detail-contents h2 {
	border-left: 3px solid #404040;
	color: #404040;
	font-size: 1.8rem;
	font-weight: 600;
	margin-bottom: 2rem;
	margin-top: 4rem;
	padding: 0.5rem 0 0.5rem 1rem;
}

.detail-contents h2:first-child {
	margin-top: 0;
}

.detail-contents h3 {
	color: #404040;
	font-weight: 600;
}

.detail-btn {
	background-color: #404040;
	border-radius: 50px;
	margin: 0 auto;
	transition: 0.2s;
	width: -webkit-fit-content;
	width: -moz-fit-content;
	width: fit-content;
}

.detail-btn:hover {
	opacity: 0.7;
}

.detail-btn .btn-link {
	color: #fff;
	display: inline-block;
	font-size: 1.8rem;
	font-weight: 600;
	height: 100%;
	padding: 2rem 5rem;
	text-align: center;
	width: 100%;
}

.detail-pagenation {
	display: flex;
	justify-content: space-between;
}

.detail-pagenation .prev,
.detail-pagenation .next {
	width: 50%;
}

.detail-pagenation .prev a,
.detail-pagenation .next a {
	color: #404040;
	display: inline-block;
	font-size: 1.2rem;
	position: relative;
	text-decoration: underline;
	width: 100%;
}

.detail-pagenation .prev a::before,
.detail-pagenation .next a::before {
	font-size: 1.2rem;
	line-height: 1;
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
}

.detail-pagenation .prev a {
	padding-left: 2rem;
}

.detail-pagenation .prev a::before {
	content: "<";
	left: 0;
}

.detail-pagenation .next a {
	padding-right: 2rem;
	text-align: right;
}

.detail-pagenation .next a::before {
	content: ">";
	right: 0;
}

.search-data {
	font-size: 1.8rem;
	font-weight: 600;
	margin-bottom: 1rem;
}

.footer {
	background-color: #404040;
	padding: 1rem 0;
}

.footer small {
	color: #fff;
	display: inline-block;
	font-size: 1.2rem;
	text-align: center;
	width: 100%;
}

.page404 h2{
    font-size: 14rem;
    font-weight: bold;
    line-height: 1;
    text-align: center;
    margin-bottom: 5rem;
}

.page404 p{
    text-align: center;
    margin-bottom: 10rem;
}

@media screen and (min-width: 1440px) {

html {
	font-size: 62.5%;
}

.container {
	max-width: 1060px;
}

}

@media screen and (max-width: 1024px) {

html {
	font-size: 0.9765625vw;
}

.container {
	width: 100%;
}

}

@media screen and (max-width: 767px) {

html {
	font-size: 2.6666666667vw;
}

body {
	font-size: 1.4rem;
}

.container {
	padding: 0 1rem;
}

.pc {
	display: none;
}

.sp {
	display: block;
}

.header {
	padding: 0.5rem 2rem;
}

.header-inner .logo {
	width: 30%;
}

.header-inner .search-wrap {
	height: 3rem;
	width: 65%;
}

.header-inner .search-wrap .search-input {
	padding: 0.5rem;
	width: calc(100% - 2.5rem);
}

.header-inner .search-wrap .search-icon {
	height: 3rem;
	margin-left: 0.5rem;
	padding: 0.2rem;
	width: 3rem;
}

.main {
	padding: 5rem 0;
}

.category {
	margin-bottom: 5rem;
}

.category-wrap {
	gap: 1rem;
}

.category-wrap .category-btn {
	width: 100%;
}

.category-wrap .category-btn .category-link {
	padding: 1rem 0;
	text-align: center;
}

.category-wrap .category-btn .category-link::before {
	display: none;
}

.main-title {
	font-size: 2rem;
}

.main-content .main-content-head {
	padding: 1rem;
}

.main-content .main-content-body {
	padding: 1rem;
}

.main-content .main-content-body .content-list-item {
	padding-left: 2rem;
}

.l-column {
	margin-bottom: 3rem;
}

.sidebar {
	width: 100%;
}

.sidebar .sidebar-head::before {
	background-color: transparent;
	border-radius: 0;
	border-right: 3px solid #fff;
	border-top: 3px solid #fff;
	height: 1rem;
	left: 1.5rem;
	top: 46%;
	transform: translateY(-50%) rotate(135deg);
	width: 1rem;
}

.sidebar .sidebar-list {
	display: none;
}

.manual-detail {
	width: 100%;
}

.detail-title {
	font-size: 1.8rem;
	padding-left: 3.5rem;
}

.detail-title::before {
	height: 1.2rem;
	width: 1.2rem;
}

.detail-contents {
	padding: 2rem 1rem;
}

.detail-contents h2 {
	font-size: 1.6rem;
}

.detail-btn .btn-link {
	font-size: 1.6rem;
	padding: 1rem 3rem;
}

.search-data {
	font-size: 1.6rem;
}

.page404 h2{
    font-size: 10rem;
    margin-bottom: 3rem;
}

.page404 p{
    margin-bottom: 5rem;
}

}

.wp-block-quote {
	background: #ddd;
    padding: 1rem;
	margin: 1rem;
}