.container {
	font-size: 16px;
}

.seminar-hero {
	padding: 28px 0 32px;
	width: 100%;
	background-color: #836b23;
	color: #fff;
}

.seminar-kicker {
	text-align: center;
	font-size: 23px;
	margin: 0 0 10px;
}

.seminar-title {
	text-align: center;
	font-size: 32px;
	line-height: 1.6;
}

.seminar-content-line {
	border-bottom: #836b23 solid 1px;
	margin: 80px 0;
}

h2 {
	font-size: 30px;
	color: #836b23;
	margin: 0 0 1em 0;
}

h3 {
	font-size: 25px;
	color: #836b23;
	margin: 0 0 .5em;
}

.seminar-content .lead {
	font-size: 18px;
	margin: 0 0 1em;
}

.seminar-content p {
	margin-bottom:1em;
}



.hero-visual img {
	width: 100%;
	height: auto;
	display: block;
}


.hero-meta {
	display: flex;
	gap: 12px;
	justify-content: center;
	margin: 14px 0 16px;
}




.sub-nav {
	display: flex;
	gap: 12px;
	margin: 50px auto;
}
.sub-nav a{
	text-decoration: none;

}
.sub-nav a:hover{
	background: #e3dbcb;
}

.sub-nav .meta-item {
	background: #f5f3ef;
	padding: 10px 12px;
	font-size: 14px;
		color: #836b23;
	border: 1px solid #836b23;
}

.cta {
	text-align: center;
	margin: 35px 0;
}

.btn {
	display: inline-block;
	padding: 20px;
	text-decoration: none;
	color: #fff;
	font-size: 24px;
	border-radius: 2px;
	min-width: 400px;
}

.btn-primary {
	background: #6a0f2a;
}

.cta a:hover{
	background: #962e4e;
}



.section-title {
	font-size: 20px;
	margin: 2em 0 1em;
	padding: 10px 12px;
	background: #6b5a2b;
	color: #fff;
}

.section-block {
	margin-bottom: 60px;
}

.photo {
	position: relative;
}

.photo-grid {
	display: flex;
	gap: 12px;
	margin: 30px 0 70px 0;
	justify-content: center;
}

.photo img {
	width: 100%;
	height: auto;
	display: block;
}

.caption {
	position: absolute;
	right: 8px;

}

.bar-title {
	font-size: 16px;
	margin: 0 0 12px;
	padding: 10px 12px;
	background: #6b5a2b;
	color: #fff;
}

.info-dl .info-row {
	display: flex;
	border-bottom: 1px solid #ddd;
	padding: 10px 0;
}

.info-dl dt {
	width: 110px;
	font-weight: 700;
}

.info-dl dd {
	margin: 0;
	flex: 1;
}

.seminar-date {
	font-size: 20px;
}

.privacy {
	font-size: 14px;
}

.section-ended {
	border: #6a0f2a 1px solid;
	color: #6a0f2a;
	font-size: 21px;
	padding: 10px;
	margin-top: 10px;
	margin-bottom: 50px;
}

.section-youtube {
	background-color: #efece3;
	padding: 30px;
	color: #836b23;
}
.section-youtube .youtube-title {
	text-align: center;
	font-size: 32px;
	margin: 0 0 20px;
}
.section-youtube p {
	line-height: 1.9em;
}

.youtube-wrap {
position: relative;
width: 100%;
padding-top: 56.25%; /* 16:9 */
}

.youtube-wrap iframe {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
border: 0;
}

@media screen and (max-width: 767px) {
	.container {
		width: 100%;
	}
.seminar-hero {
	padding-top: 100px;

}
	.hero-meta {
		flex-direction: column;
		align-items: stretch;
	}

	h2 {
	font-size: 25px;
}

	.photo-grid {
		flex-direction: column;
		width: 80%;
		margin: 30px auto 70px;
	}
#seminar2,#seminar1 {
  display: block;
  padding-top: 100px;   /* ヘッダー高さ */
  margin-top: -100px;   /* 打ち消し */
}
  .btn{
    min-width: 0;
    width: 100%;
    max-width: 400px;
    box-sizing: border-box;
  }
}