:root{
	--bg: #ffffff;
	--bg-soft: #f3f3f3;
	--text: #111;
	--muted: #666;
	--line: #d9d9d9;
	--dark: #111;
	--footer: #666b70;
	--radius: 14px;
	--shadow: 0 10px 24px rgba(0,0,0,.08);
	--container: 1120px;

	/* stickyの上端（JSの STICKY_TOP と合わせる） */
	--sticky-top: 88px;
}

*{ box-sizing: border-box; }
html,body{ margin:0; padding:0; color:var(--text); background:var(--bg);
	font-family: system-ui, -apple-system, "Segoe UI", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", sans-serif; word-break: break-all; scroll-behavior: smooth;
}
img{ max-width:100%; height:auto; display:block; }
a{ color:inherit; text-decoration:none; }
a:hover{ opacity:.85; }
hr{ border:none; border-top:1px solid var(--line); }

.l-container{ width:min(var(--container), calc(100% - 48px)); margin-inline:auto; }

.u-srOnly{
	position:absolute!important; width:1px; height:1px; padding:0; margin:-1px;
	overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

/* Buttons */
.c-btn{
	display:inline-flex; align-items:center; gap:.5rem;
	padding:.8rem 1.1rem;
	border:1px solid transparent;
	border-radius: 999px;
	font-weight:700;
	line-height:1;
	white-space:nowrap;
}
.c-btn--pill{ border-radius:999px; }
.c-btn--dark{ background:var(--dark); color:#fff; }
.c-btn--outline{ background:#fff; color:var(--dark); border-color:var(--dark); }
.c-btn--ghost{ background:rgba(0,0,0,1); color:#fff; }

.c-chip{
	display:inline-flex; align-items:center;
	padding:.35rem .7rem;
	border-radius:999px;
	border:1px solid var(--line);
	font-size:.82rem; color:var(--muted);
	background:#fff;
}

/* Header */
.siteHeader{ position:sticky; top:0; z-index:50; background:#fff; border-bottom:1px solid var(--line); }
.siteHeader__inner{
	display:flex; align-items:center; gap:18px;
	padding:16px 0;
}
.siteHeader__logo{ font-size:40px; font-weight:800; letter-spacing:-.02em; }
.siteHeader__logo img { max-width: 220px; width: 100%;}
.siteHeader__dl{ margin-left:auto; }

.siteNav{ margin-left:auto; padding-top: 20px; }
.siteNav__list{ display:flex; gap:26px; list-style:none; margin:0; padding:0; color:#111; font-weight:600; font-size:14px; }
.siteNav__link{ padding:10px 0; display:inline-block; }

.siteHeader__toggle{
	display:none;
	width:44px; height:44px;
	border:1px solid var(--line); border-radius:10px;
	background:#fff;
}
.siteHeader__toggle span{ display:block; height:2px; background:#111; margin:7px 10px; }

.spNav{ display:none; border-top:1px solid var(--line); background:#fff; }
.spNav__list{ list-style:none; padding:14px 24px 20px; margin:0; display:grid; gap:10px; }
.spNav__list a{ padding:10px 0; display:block; border-bottom:1px dashed var(--line); }

/* Hero */
.hero{ background:#fff; }
.hero__inner{
	display:grid;
	grid-template-columns: 1fr 1.15fr;
	gap:36px;
	align-items:center;
	padding:38px 0 10px;
}
.hero__title{ margin:0 0 12px; font-size:44px; line-height:1.08; font-weight:900; letter-spacing:-.02em; }
.hero__lead{ margin:0 0 18px; color:var(--muted); max-width: 36ch; }
.hero__actions{ display:flex; gap:12px; flex-wrap:wrap; margin:18px 0 12px; }
.hero__subLink{ display:inline-block; margin-top:8px; font-weight:700; font-size:14px; }
.hero__mediaFrame{
	overflow:hidden;
	background: #ddd;
	min-height: 340px;
}
.hero__mediaFrame img{ width:100%; height:100%; object-fit:cover; }

/* Sections */
.section{ padding:70px 0; background:#fff; }
.section--light{ background:var(--bg-soft); }
.section__head{ display:flex; justify-content:space-between; align-items:center; gap:16px; margin-bottom:26px; }
.section__title{ margin:0 0 18px; font-size:22px; font-weight:800; }
.section__sub{ font-size:14px; color:var(--muted); font-weight:700; margin-left:6px; }

.cardGrid{
	display:grid;
	grid-template-columns: repeat(3, 1fr);
	gap:24px;
}
.card{
	background:#fff;
	border-radius: 10px;
	box-shadow: var(--shadow);
	overflow:hidden;
}
.card__link{ display:block; padding:0; height:100%; }
.card__thumb{ background:#ddd; aspect-ratio: 16/10; }
.card__thumb img{ width:100%; height:100%; object-fit:cover; }
.card__title{ margin:14px 16px 6px; font-size:16px; font-weight:800; }
.card__desc{ margin:0 16px 10px; color:var(--muted); font-size:14px; line-height:1.7; }
.card__chips{ margin:0 16px 6px; }
.card__more{ margin:0 16px 16px; font-weight:800; font-size:14px; }
.card--withText .card__thumb{ aspect-ratio: 16/9; }

/* Link columns */
.linkCols{
	display:grid;
	grid-template-columns: repeat(3, 1fr);
	gap:26px;
}
.linkList{ list-style:none; padding:0; margin:0; display:grid; gap:10px; }
.linkList a{ color:#222; font-weight:700; font-size:14px; }

/* Support box */
.supportBox{
	background:#fff;
	border-radius: 12px;
	box-shadow: var(--shadow);
	padding:28px;
	max-width: 820px;
	margin:0 auto;
	text-align:center;
}
.supportBox__kicker{ margin:0 0 6px; font-weight:900; }
.supportBox__desc{ margin:0 0 18px; color:var(--muted); }
.supportBox__row{ display:flex; gap:18px; justify-content:center; align-items:flex-start; margin:18px 0 16px; }
.supportBox__icon{ width:54px; height:54px; border-radius:50%; background:var(--bg-soft); display:grid; place-items:center; font-size:22px; }
.supportBox__num{ margin:0; font-weight:900; font-size:22px; }
.supportBox__note{ margin:4px 0; font-size:12px; color:var(--muted); }
.supportBox__btn{ margin-top:12px; }

/* Footer */
.siteFooter{ background: var(--footer); color:#fff; }
.siteFooter__top{ padding:46px 0 26px; display:grid; grid-template-columns: 1.15fr 1fr; gap:40px; }
.siteFooter__title{ margin:0 0 8px; font-weight:900; font-size:18px; }
.siteFooter__desc{ margin:0 0 18px; opacity:.9; }
.siteFooter__actions{ display:flex; gap:12px; flex-wrap:wrap; margin-bottom:18px; }
.siteFooter__small{ margin:4px 0; opacity:.85; font-size:12px; }

.siteFooter__cols{ display:grid; grid-template-columns: repeat(3, 1fr); gap:18px; }
.siteFooter__colTitle{ margin:0 0 10px; font-weight:900; }
.siteFooter__col ul{ list-style:none; padding:0; margin:0; display:grid; gap:8px; }
.siteFooter__col a{ color:#fff; opacity:.9; font-size:13px; }
.siteFooter__bottom{ padding:16px 0 26px; border-top:1px solid rgba(255,255,255,.18); }

/* Breadcrumb */
.breadcrumb{ background:#fff; }
.breadcrumb .l-container{
	padding:14px 0;
	color:var(--muted);
	font-weight:700;
	font-size:13px;
}
.breadcrumb a{ color:var(--muted); }

/* Two column page */
.twoCol{ display:grid; grid-template-columns: 1fr 360px; gap:32px; }
.article{ background:#fff; border-radius:10px; box-shadow: var(--shadow); padding:34px; }
.article__tag{ margin:0 0 10px; color:var(--muted); font-weight:800; }
.article__title{ margin:0 0 8px; font-size:26px; font-weight:900; }
.article__hr{ margin:18px 0 18px; }
.article__lead{ color:var(--muted); line-height:1.9; }
.article__media{ margin:18px 0 24px; }
.videoBox{ position:relative; border-radius:10px; overflow:hidden; background:#f2d3d3; aspect-ratio:16/9; }
.videoBox img{ width:100%; height:100%; object-fit:cover; opacity:.4; }
.videoBox__play{
	position:absolute; inset:0;
	display:grid; place-items:center;
	font-size:44px; color:#fff;
	text-shadow:0 8px 20px rgba(0,0,0,.25);
}
.article__h2{ margin:22px 0 10px; font-size:18px; font-weight:900; }

.faq{ margin:0; }
.faq__item{ padding:10px 0; border-bottom:1px solid var(--line); }
.faq dt{ font-weight:900; margin-bottom:6px; }
.faq dd{ margin:0; color:var(--muted); line-height:1.8; }

.note{ margin-top:18px; padding:14px 16px; border:1px solid var(--line); border-radius:10px; background:#fafafa; color:var(--muted); }
.note__small{ font-size:12px; }

.purpose{ margin-top:26px; }
.purpose__title{ margin:0 0 10px; font-weight:900; }
.purpose__list{ margin:0; padding-left:18px; display:grid; gap:8px; }
.purpose__list a{ color:#111; font-weight:800; }

/* === 右カラム sticky + フッター手前で停止のベース === */
.sidebar{
	position: sticky;
	top: var(--sticky-top);
	align-self: start;
	height: fit-content;
	/*will-change: transform;*/
/*	transition: transform .18s ease; *//* “止まる”動きが自然になる */
}

.sidebar__box{ background:#fff; border-radius:10px; box-shadow: var(--shadow); padding:22px; }
.sidebar__title{ margin:0 0 14px; font-weight:900; }
.sidebar__title span{ color:var(--muted); font-size:12px; }
.sidebar__groups{ display:grid; gap:18px; }
.sidebar__list{ list-style:none; padding:0; margin:0; display:grid; gap:10px; }
.sidebar__list a{ font-weight:800; color:#222; font-size:13px; }

/* Responsive */
@media (max-width: 1024px){
	.siteNav{ display:none; }
	.siteHeader__dl{ display:none; }
	.siteHeader__toggle{ display:inline-block; margin-left:auto; }

	.hero__inner{ grid-template-columns: 1fr; padding-top:22px; }
	.hero__title { font-size: 32px;}
	.cardGrid{ grid-template-columns: 1fr; }
	.linkCols{ grid-template-columns: 1fr; }
	.section__head{ flex-direction:column; align-items:flex-start; }

	.twoCol{ grid-template-columns: 1fr; }
	.sidebar{ position: static; transform:none !important; } /* SPでは追従しない */
	.siteFooter__top{ grid-template-columns: 1fr; }
	.siteFooter__cols{ grid-template-columns: 1fr; }
}
a:link {
	text-decoration: none;
}
/*header*/
.siteHeader__dl {
	position: absolute;
	right: 10px;
	top: 0;
	font-size: 12px;
	border-radius: 0 0 10px 10px;
	padding: 12px;
	text-decoration: none;
}

/* pages */
.ly-bg--wrap {
	background: #F5F5F5;
}

.ly-page--wrap {
	margin: auto;
	max-width: 1280px;
	padding: 80px 64px;
	justify-content: space-between;
}
.ly-col--main {
	background: #fff;
	border-radius: 8px;
	margin-right: 40px;
	max-width: 812px;
	padding: 30px;
	width: 74%;
}
.ly-col--aside {
	background: #fff;
	border-radius: 8px;
	padding: 30px;
	width: 26%;
}
.ly-col--02 {
	display: flex;
}
form.search-form {
    padding-top: 10px;
}
@media (max-width: 1024px){
	.ly-col--02 {
		display: block;
	}
	.ly-col--main {
		margin-right: 0;
		padding: 20px;
		width: 100%;
	}
	.ly-col--aside {
		padding: 20px;
		width: 100%;
	}
}

article blockquote {
padding:14px 16px;
border:1px solid var(--line);
border-radius:10px;
background:#fafafa;
color:var(--muted);
margin: 20px auto;
/*background: #f4f4f4;
padding: 20px;
*/
}
.cate_tag {
    position: relative;
    padding-left: 16px;
}

.cate_tag::after {
    content: "#";
    position: absolute;
    left: 0;
    top: calc(25% - 9px);
    font-size: 18px;
}
.p-single__footer {
    border-top: 1px solid #f0f0f0;
    margin-top: 40px;
    padding: 10px 0;
}

.p-single__footer .screen-reader-text {
    border-left: 4px solid #303030;
    padding-left: 15px;
    line-height: 1.7em;
    font-size: 18px;
}
.p-card {
    border-bottom: 1px dashed #ccc;
    margin-bottom: 30px;
    padding-bottom: 20px;
}
.p-card__meta {
	color: #767676;
	font-size: 14px;
}
.p-card {
	border-bottom: 1px dashed #ccc;
	margin-bottom: 30px;
	padding-bottom: 20px;
}

.p-card__title {
	margin: 15px auto;
	color: #273892;
	border-left: 4px solid #273892;
	padding-left: 10px;
	line-height: 1.6em;
}

.p-card__excerpt {
	margin: 0 auto;
}