/*
 * WCAG 2.2 ユーティリティ
 */

/* スクリーンリーダー専用テキスト */
.screen-reader-text {
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	height: 1px;
	width: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	white-space: nowrap;
	border: 0;
}

.screen-reader-text:focus {
	clip: auto;
	clip-path: none;
	height: auto;
	width: auto;
	margin: 0;
	overflow: visible;
	position: static;
	white-space: normal;
	background-color: #fff;
	color: #1a1a2e;
	padding: 0.75rem 1.25rem;
	font-size: 1rem;
	font-weight: 700;
	z-index: 100000;
	outline: 2px solid #e94560;
	outline-offset: 2px;
}

/* スキップリンク */
.skip-link {
	position: absolute;
	top: -100%;
	left: 1rem;
	z-index: 999999;
	padding: 0.75rem 1.25rem;
	background-color: #1a1a2e;
	color: #fff;
	font-size: 1rem;
	font-weight: 700;
	text-decoration: none;
	border-radius: 0 0 4px 4px;
}

.skip-link:focus {
	top: 0;
	outline: 2px solid #e94560;
	outline-offset: 2px;
}

/* フォーカス可視化 */
:focus-visible {
	outline: 2px solid #e94560;
	outline-offset: 2px;
}

:focus:not(:focus-visible) {
	outline: none;
}