/* ============================================================
   extra.css — 外国人エキストラ (/extra/)
   ============================================================ */

/* ---------- メインセクション（flow-section__title 青色）---------- */
.extra-section--main {
	--flow-color: #1a73a7;
	margin-top: 30px; /* ① ヘッダーとの余白 */
}

.extra-section--interpreter {
	--flow-color: #248c77; /* 緑 */
}

.extra-intro__inner {
	max-width: var(--max-width, 1280px);
	margin: 0 auto;
	padding: 50px 50px 60px;
	line-height: 2;
	font-size: 16px;
}

.extra-intro__inner p {
	margin: 0 0 1.4em;
}

.extra-intro__inner p:last-child {
	margin-bottom: 0;
}

.extra-intro__note {
	font-size: 14px;
}

/* ---------- サブコンテンツ ----------------------------------- */
.extra-sub {
	margin-top: 50px;
}

/* ② 見出し：左寄せ＋黒文字 */
.extra-h2-wave {
	color: #1a1a1a;
	margin-left: 0;
	margin-right: auto;
	margin-bottom: 30px;
	justify-content: flex-start;
}

/* リード：太文字 + key-blue */
.extra-sub-lead {
	font-weight: 700;
	color: var(--key-blue, #0077b1);
	font-size: 16px;
	line-height: 1.8;
	margin: 0 0 40px;
}

/* アイテムリスト */
.extra-sub-items {
	display: flex;
	flex-direction: column;
	gap: 32px;
}

/* ③ border-left なし */
.extra-sub-item {
	line-height: 1.9;
	font-size: 15px;
}

.extra-sub-item__title {
	font-weight: 700;
	font-size: 16px;
	margin: 0 0 12px;
}

.extra-sub-item p {
	margin: 0;
}

/* ---------- ボタンブロック ----------------------------------- */
.extra-btn-block {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 20px;
	margin-top: 50px;
}

.extra-btn {
	position: relative;
	display: inline-flex;
	align-items: center;
	border-radius: 30px;
	border: solid 2px #E57777;
	background: #fff;
	color: #333;
	font-size: 16px;
	font-weight: 700;
	padding: 12px 56px 12px 32px;
	text-decoration: none;
	cursor: pointer;
	transition: background 0.2s, color 0.2s;
	line-height: 1.4;
}

.extra-btn:hover {
	background: #E57777;
	color: #fff;
}

/* 遷移ボタン：右側に ○→ アイコン */
.extra-btn--link::after {
	content: "";
	display: block;
	width: 30px;
	height: 30px;
	position: absolute;
	top: 50%;
	right: 14px;
	transform: translateY(-50%);
	background: center / contain no-repeat
		url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Ccircle cx='15' cy='15' r='14' fill='%23E57777'/%3E%3Cpath d='M11 15h9M17 11l4 4-4 4' stroke='%23fff' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.extra-btn--link:hover::after {
	background-image:
		url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Ccircle cx='15' cy='15' r='14' fill='%23fff' fill-opacity='0.35'/%3E%3Cpath d='M11 15h9M17 11l4 4-4 4' stroke='%23fff' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

/* トグルボタン：右側に ○＋ アイコン（開いたら ○－）*/
.extra-btn--toggle::after {
	content: "";
	display: block;
	width: 30px;
	height: 30px;
	position: absolute;
	top: 50%;
	right: 14px;
	transform: translateY(-50%);
	background: center / contain no-repeat
		url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Ccircle cx='15' cy='15' r='14' fill='%23E57777'/%3E%3Cpath d='M15 9v12M9 15h12' stroke='%23fff' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}

.extra-btn--toggle[aria-expanded="true"]::after {
	background-image:
		url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Ccircle cx='15' cy='15' r='14' fill='%23E57777'/%3E%3Cpath d='M9 15h12' stroke='%23fff' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}

.extra-btn--toggle:hover::after {
	background-image:
		url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Ccircle cx='15' cy='15' r='14' fill='%23fff' fill-opacity='0.35'/%3E%3Cpath d='M15 9v12M9 15h12' stroke='%23fff' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}

.extra-btn--toggle[aria-expanded="true"]:hover::after {
	background-image:
		url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Ccircle cx='15' cy='15' r='14' fill='%23fff' fill-opacity='0.35'/%3E%3Cpath d='M9 15h12' stroke='%23fff' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}

/* ============================================================
   レスポンシブ（SP）
   ============================================================ */
@media (max-width: 768px) {
	.extra-section--main {
		margin-top: 20px;
	}

	.extra-intro__inner {
		padding: 30px 20px 40px;
		font-size: 15px;
	}

}