/* CTA */
.fk-cta { margin: 1.5em 0; }

/* ツアー一覧カード（2026リニューアル: 上品×はっきり操作） */
.fk-tours {
	display: grid;
	grid-template-columns: 1fr;
	gap: 24px;
	margin: 1.5em 0;
}
.fk-tours__card {
	display: block;
	text-decoration: none;
	color: inherit;
	background: #fff;
	border: 1px solid #e3e7eb;
	overflow: hidden;
}
.fk-tours__card:hover { box-shadow: 0 4px 16px rgba(30, 74, 110, 0.18 ); }
.fk-tours__media {
	position: relative;
	aspect-ratio: 16 / 10;
	background-size: cover;
	background-position: center;
	background-color: #dfe3e7;
	overflow: hidden;
}
.fk-tours__entry {
	position: absolute;
	top: 14px;
	left: 0;
	color: #fff;
	font-size: 16px;
	font-weight: 700;
	letter-spacing: 0.12em;
	padding: 7px 20px 7px 16px;
	background: #1e4a6e;
	box-shadow: 0 2px 6px rgba( 0, 0, 0, 0.25 );
}
.fk-tours__entry.is-open { background: #0b6e3c; }
.fk-tours__entry.is-go { background: #c2410c; }
.fk-tours__entry.is-almost { background: #b91c1c; }
.fk-tours__entry.is-closed { background: #4b5563; }
/* 終了一覧の「次回のご案内受付中」。灰色（終わり）ではなくサイトの紺にする。
   白文字とのコントラスト比 9.29:1 でWCAG AAA（灰色 #4b5563 は 7.56:1）。
   募集中の緑にはしない。まだ募集していないものを募集中に見せないため。（2026-09-19 社長指示） */
.fk-tours__entry.is-next { background: #1e4a6e; }
.fk-tours__body { display: block; padding: 14px 18px 18px; }
.fk-tours__country {
	display: inline-block;
	font-size: 13px;
	color: #a8894a;
	letter-spacing: 0.22em;
	font-weight: 700;
	border-bottom: 1px solid #e6e0d2;
	padding-bottom: 3px;
	margin-bottom: 6px;
}
.fk-tours__title {
	display: block;
	font-family: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
	font-size: 21px;
	font-weight: 700;
	color: #1e4a6e;
	line-height: 1.45;
	margin-bottom: 10px;
}
.fk-tours__date {
	border-top: 1px solid #e9edf1;
	padding-top: 10px;
	font-size: 16px;
	font-weight: 700;
	color: #1e4a6e;
	line-height: 1.6;
	background: none;
}
.fk-tours__days {
	color: #c2410c;
	font-weight: 800;
	white-space: nowrap;
}
.fk-tours__datenote {
	background: none;
	color: #717c86;
	font-size: 13.5px;
	line-height: 1.6;
	padding: 6px 0 0;
}
.fk-tours__more {
	display: flex;
	align-items: center;
	justify-content: center;
	margin-top: 12px;
	min-height: 50px;
	background: #1e4a6e;
	color: #fff;
	font-size: 17px;
	font-weight: 700;
	letter-spacing: 0.15em;
	border-radius: 4px;
}
.fk-tours__more::after { content: "→"; margin-left: 12px; }
/* ツアーページの日程備考（小さく・レイアウトに影響しない） */
.fk-tour-datenote {
	font-size: 0.8em;
	line-height: 1.6;
	color: #b0413e;
	margin: 4px 0 0;
}
.fk-tours--empty p { color: #888; padding: 16px; }

@media ( min-width: 600px ) { .fk-tours { grid-template-columns: repeat( 2, 1fr ); } }
@media ( min-width: 1000px ) { .fk-tours { grid-template-columns: repeat( 3, 1fr ); } .fk-tours__title { font-size: 19px; } }

/* 探訪一覧（横並びカード） */
.fk-tanbo { margin: 1.5em 0; }
.fk-tanbo__card {
	display: flex;
	gap: 20px;
	align-items: flex-start;
	padding: 20px 0;
	border-bottom: 1px solid #e4e4e4;
}
.fk-tanbo__card:first-child { padding-top: 0; }
.fk-tanbo__imglink {
	flex: 0 0 220px;
	display: block;
}
.fk-tanbo__img {
	display: block;
	width: 220px;
	aspect-ratio: 4 / 3;
	background-size: cover;
	background-position: center;
	background-color: #ddd;
	border-radius: 6px;
}
.fk-tanbo__body { flex: 1 1 auto; min-width: 0; }
.fk-tanbo__title {
	display: block;
	text-decoration: none;
	color: #1e4a6e;
	font-family: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
	font-size: 1.25rem;
	font-weight: 700;
	line-height: 1.5;
}
.fk-tanbo__title:hover { text-decoration: underline; }
.fk-tanbo__label {
	display: block;
	font-size: 0.78rem;
	font-weight: 700;
	color: #a8894a;
	letter-spacing: 0.15em;
	margin-bottom: 2px;
}
.fk-tanbo__desc {
	margin: 10px 0 14px;
	font-size: 0.95rem;
	line-height: 1.8;
	color: #444;
}
.fk-tanbo__btns { display: flex; flex-wrap: wrap; gap: 12px; }
.fk-tanbo__btn {
	display: inline-block;
	text-decoration: none;
	background: #c2410c;
	color: #fff;
	font-size: 0.95rem;
	font-weight: 700;
	padding: 12px 22px;
	border-radius: 4px;
}
.fk-tanbo__btn:hover { opacity: 0.88; }
.fk-tanbo__btn--country { background: #1e4a6e; }
.fk-tanbo--empty p { color: #888; padding: 16px; }

@media ( max-width: 600px ) {
	.fk-tanbo__card { flex-direction: column; gap: 12px; }
	.fk-tanbo__imglink, .fk-tanbo__img { flex-basis: auto; width: 100%; }
	.fk-tanbo__title { font-size: 1.1rem; }
}

/* 探訪・フォト旅 ブロック版（グリッドカード） */
.fk-cards {
	display: grid;
	grid-template-columns: repeat( 2, 1fr );
	gap: 24px;
	margin: 1.5em 0;
}
.fk-cards__card {
	display: block;
	text-decoration: none;
	color: inherit;
}
.fk-cards__meta {
	display: block;
	background: #8a8a8a;
	color: #fff;
	font-size: 0.95rem;
	font-weight: 700;
	text-align: center;
	padding: 8px 10px;
	border-radius: 4px 4px 0 0;
}
.fk-cards__img {
	display: block;
	width: 100%;
	aspect-ratio: 4 / 3;
	background-size: cover;
	background-position: center;
	background-color: #ddd;
}
.fk-cards__txt {
	display: block;
	margin-top: 10px;
	font-size: 1rem;
	line-height: 1.6;
	color: #1a1a1a;
}
.fk-cards__card:hover .fk-cards__txt { text-decoration: underline; }
.fk-cards--empty p { color: #888; padding: 16px; }

@media ( max-width: 480px ) { .fk-cards { grid-template-columns: 1fr; } }

/* よくある質問（アコーディオン） */
.fk-faq { margin: 1.5em 0; }
.fk-faq__item {
	border: 1px solid #e0e0e0;
	border-radius: 6px;
	margin-bottom: 12px;
	background: #fff;
	overflow: hidden;
}
.fk-faq__q {
	list-style: none;
	cursor: pointer;
	display: flex;
	gap: 12px;
	align-items: flex-start;
	padding: 16px 18px;
	font-size: 1.05rem;
	font-weight: 700;
	line-height: 1.6;
	background: #f7f9fb;
}
.fk-faq__q::-webkit-details-marker { display: none; }
.fk-faq__q::after {
	content: "＋";
	margin-left: auto;
	font-size: 1.2rem;
	color: #2a4b8d;
	flex: 0 0 auto;
}
.fk-faq__item[open] .fk-faq__q::after { content: "－"; }
.fk-faq__mark {
	flex: 0 0 auto;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 28px;
	height: 28px;
	border-radius: 50%;
	background: #2a4b8d;
	color: #fff;
	font-weight: 700;
}
.fk-faq__mark--a { background: #c8102e; }
.fk-faq__qtext { flex: 1 1 auto; }
.fk-faq__a {
	display: flex;
	gap: 12px;
	align-items: flex-start;
	padding: 16px 18px;
	border-top: 1px solid #eee;
}
.fk-faq__atext { flex: 1 1 auto; line-height: 1.9; }
.fk-faq__atext > :first-child { margin-top: 0; }
.fk-faq__atext > :last-child { margin-bottom: 0; }

/* 動画（レスポンシブ16:9） */
.fk-video {
	position: relative;
	width: 100%;
	margin: 1.5em auto;
	aspect-ratio: 16 / 9;
	background: #000;
}
.fk-video iframe,
.fk-video video {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
	display: block;
}
/* aspect-ratio 非対応ブラウザ向けフォールバック */
@supports not ( aspect-ratio: 16 / 9 ) {
	.fk-video { height: 0; padding-bottom: 56.25%; }
}