#header {
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
    position: fixed; /* 追尾させるために固定 */
    top: 0; /* ページの上部に固定 */
    left: 0; /* 左端に固定 */
    z-index: 1000; /* 他の要素よりも前面に表示 */
    background-color: #fff; /* 背景色を白に設定 */
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); /* 軽い影を追加して立体感を演出 */
    transition: top 0.3s ease-in-out; /* ヘッダーの動きをスムーズにするためのトランジション */
}

.header-ledt{
	width: 25%;
	float: left;
	margin-left: 1%;
	margin-top: 1%;
	margin-bottom: .5%;
}

.header-ledt img{
	width: 65%;
	height: auto;
	margin: 10px 0;
}

.header-right {
    width: 70%;
    float: right;
}

.header-right ul{
	margin: 0;
	overflow: hidden;
	float: right;
	width: 100%;
	margin-top: 5%;
}

.header-right li {
    margin: 0;
    font-size: 13px;
    float: left;
    margin-right:0;
    margin-left: 3%;
    line-height: 1.5em;
}

.header-right-left {
    float: left !important;
    width: 70% !important;
    margin-top: 6% !important;
}

.header-right-right{
	float: right !important;
	width: 25% !important;
}

.header-right a{
	color: #000;
	text-decoration: none;
}

.header-right a:hover{
	text-decoration: underline;
}

/* Desktop header actions: OG Card LP and saved articles. */
.header-right-right{
	display:flex !important;
	align-items:center;
	justify-content:flex-end;
	gap:10px;
	width:46% !important;
}
.header-right-left{ width:52% !important; }
.header-right-right li{ float:none; margin:0; }
.header-card-lp a,
.header-contact a{
	width:auto;
	min-width:0;
	margin:0;
	white-space:nowrap;
}
.header-contact{ margin-right:16px !important; }
.header-card-lp a{
	display:block;
	padding:10px 14px;
	border:1px solid #1d6a4e;
	border-radius:3px;
	background:#f7fbf8;
	color:#195a43 !important;
	font-size:13px;
	font-weight:700;
	text-align:center;
	text-decoration:none !important;
	transition:background-color .2s ease,color .2s ease,border-color .2s ease;
}
.header-card-lp a:hover,
.header-card-lp a:focus-visible{
	border-color:#195a43;
	background:#195a43;
	color:#fff !important;
	text-decoration:none !important;
}

/* Keep the two desktop header actions as one balanced pair. */
.header-right-right{ gap:8px; }
.header-right-right li{ flex:1 1 0; min-width:0; }
.header-card-lp a,
.header-contact a{
	display:flex !important;
	align-items:center;
	justify-content:center;
	width:100%;
	height:44px;
	box-sizing:border-box;
	margin:0 !important;
	padding:0 14px !important;
	border-radius:4px;
	font-size:14px;
	line-height:1.2;
}

@media screen and (max-width: 500px) {

#header{
	width: 100%;
	margin: 0 auto;
	overflow: hidden;
}

.header-ledt{
	width: 74%;
	float: left;
	margin-left: 5%;
	margin-top: 5%;
}

    .header-ledt img {
        width: 65%;
        height: auto;
        margin: 0;
}

.header-right{
	width: 70%;
	float: right;
}

.header-right ul{
	margin: 0;
	overflow: hidden;
	float: right;
	width: 100%;
	margin-top: 5.5%;
}

.header-right li{
	margin: 0;
	font-size: 14px;
	float: left;
	margin-right: 3%;
	margin-left: 3%;
}

.header-right-left{
	float: left !important;
	width: 70% !important;
}

.header-right-right{
	float: right !important;
	width: 20% !important;
}

.header-right a{
	color: #000;
	text-decoration: none;
}

.header-right a:hover{
	text-decoration: underline;
}
	
}