/* このサイトについて（/about）- 専用CSS */

.about-site-container {
	max-width: 900px;
	margin: 0 auto;
	padding: 0 10px;
	font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
}

/* ヒーロー */
.about-site-hero {
	text-align: center;
	padding: 36px 0 28px;
}
.about-site-hero .about-site-badge {
	display: inline-block;
	background: linear-gradient(135deg, #1a1a2e, #16213e);
	color: #4ecca3 !important;
	padding: 4px 14px;
	border-radius: 20px;
	font-size: 13px;
	margin-bottom: 16px;
}
.about-site-hero .about-site-h1-style {
	font-size: 32px;
	color: #1a1a2e;
	margin: 0 0 12px;
	font-weight: 700;
}
.about-site-hero .about-site-lead {
	font-size: 15px;
	line-height: 1.9;
	color: #444;
	max-width: 700px;
	margin: 0 auto;
}

/* セクション共通 */
.about-site-section {
	margin: 36px 0;
	padding: 28px 24px;
	background: #fff;
	border: 1px solid #eee;
	border-radius: 12px;
}
.about-site-section-title {
	display: flex;
	align-items: center;
	gap: 12px;
	font-size: 20px;
	color: #1a1a2e;
	margin: 0 0 16px;
	font-weight: 700;
}
.about-site-section-num {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 32px;
	height: 32px;
	border-radius: 50%;
	background: #1a73e8;
	color: #fff !important;
	font-size: 13px;
	font-weight: 700;
	flex-shrink: 0;
}
.about-site-section-body p {
	font-size: 15px;
	line-height: 1.9;
	color: #333;
	margin: 0 0 14px;
}
.about-site-section-body p:last-child {
	margin-bottom: 0;
}
.about-site-section-body a {
	color: #1a73e8;
	text-decoration: underline;
}
.about-site-section-body a:hover {
	text-decoration: none;
}

/* ② 運営：定義リスト */
.about-site-dl {
	display: grid;
	grid-template-columns: 140px 1fr;
	gap: 10px 16px;
	margin: 0 0 16px;
	padding: 18px 20px;
	background: #f7f9fb;
	border-radius: 8px;
}
.about-site-dl dt {
	font-weight: 700;
	color: #1a1a2e;
	font-size: 14px;
}
.about-site-dl dd {
	margin: 0;
	color: #333;
	font-size: 14px;
}

/* ③ 実績：統計カード */
.about-site-asof {
	font-size: 12px !important;
	color: #888 !important;
	margin-bottom: 18px !important;
}
.about-site-stats {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 16px;
	margin: 0 0 20px;
}
.about-site-stat-card {
	text-align: center;
	padding: 22px 14px;
	background: linear-gradient(135deg, #1a1a2e, #16213e);
	border-radius: 10px;
}
.about-site-stat-num {
	font-size: 30px;
	font-weight: 700;
	color: #4ecca3 !important;
	margin: 0 0 4px;
	line-height: 1.1;
}
.about-site-stat-unit {
	font-size: 14px;
	color: #4ecca3 !important;
	font-weight: 400;
	margin-left: 2px;
}
.about-site-stat-label {
	font-size: 13px;
	color: #fff !important;
	line-height: 1.6;
	margin: 0;
}
.about-site-stat-label a {
	color: #fff !important;
	text-decoration: underline;
}

/* ④ 編集ポリシー：カードグリッド */
.about-site-section-policy {
	background: #f7f9fb;
	border-color: #e3e8ee;
}
.about-site-policy-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 16px;
	margin-top: 6px;
}
.about-site-policy-card {
	background: #fff;
	border: 1px solid #e3e8ee;
	border-radius: 10px;
	padding: 18px 20px;
}
.about-site-policy-title {
	font-size: 15px;
	color: #1a73e8;
	margin: 0 0 8px;
	font-weight: 700;
}
.about-site-policy-desc {
	font-size: 13.5px;
	line-height: 1.85;
	color: #333;
	margin: 0;
}
.about-site-policy-desc a {
	color: #1a73e8;
	text-decoration: underline;
}

/* SP対応 */
@media (max-width: 768px) {
	.about-site-hero {
		padding: 26px 0 20px;
	}
	.about-site-hero .about-site-h1-style {
		font-size: 24px;
	}
	.about-site-hero .about-site-lead {
		font-size: 14px;
	}
	.about-site-section {
		padding: 20px 16px;
		margin: 24px 0;
	}
	.about-site-section-title {
		font-size: 17px;
	}
	.about-site-dl {
		grid-template-columns: 1fr;
		gap: 4px 0;
	}
	.about-site-dl dt {
		margin-top: 8px;
	}
	.about-site-dl dt:first-child {
		margin-top: 0;
	}
	.about-site-stats {
		grid-template-columns: 1fr;
		gap: 12px;
	}
	.about-site-policy-grid {
		grid-template-columns: 1fr;
	}
}