* {
	margin: 0;
	padding: 0;
}

*, *:after, *:before {
	box-sizing: border-box;
}

*:focus {
	outline-color: #f6821f;
}

html {
	font-size: 16px;
}

body {
	margin: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	background-color: #eeeeee;
	font-family: system-ui,-apple-system,BlinkMacSystemFont,Inter,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizelegibility;
	overflow-x: hidden;
	line-height: 1.4;
	height: 100vh;
	width: 100vw;
}

main {
	z-index: 1;
	padding: 2rem;
	max-width: 600px;
	width: 100%;
	border-radius: 4px;
	background-color: #f8fbfb;
	box-shadow: rgba(50, 50, 93, 0.25) 0 6px 12px -2px, rgba(0, 0, 0, 0.3) 0px 3px 7px -3px;
}

blockquote {
	display: block;
	font-size: 0.85rem;
	padding-left: 0.75rem;
	border-left: 4px solid #f6821f;
	margin-bottom: 1rem;
	margin-top: 0.5rem;
}

blockquote p {
	margin-bottom: 0.5rem;
}

.social-links {
	display: flex;
	justify-content: space-between;
}

.social-links li {
	margin-bottom: 0;
	margin-right: 10px;
}

.social-links li:last-child {
	margin-right: 0;
}


div#particles-js {
	z-index: 0;
	height: 100%;
	left: 0;
	position: fixed;
	top: 0;
	width: 100%;
	background: url(https://jackrugile.com/images/misc/skyline-texture.png);
}

/* ニュースセクション */
.news-section {
	margin-top: 2rem;
}

.news-date-group {
	border-bottom: 2px solid #f6821f;
	padding-bottom: 1rem;
}

.news-date {
	font-size: 1.2rem;
	font-weight: bold;
	color: #f6821f;
	margin-bottom: 1rem;
}

.news-item {
	display: flex;
	align-items: start;
	margin-bottom: 1rem;
}

.news-time {
	flex: 0 0 80px; /* 時間の幅 */
	font-size: 0.9rem;
	font-weight: bold;
}

.news-content {
	flex: 1;
}

.news-title {
	font-size: 1rem;
	margin-bottom: 0.5rem;
	font-weight: bold;
}

.news-desc {
	font-size: 0.9rem;
}

.news-link {
	display: inline-block;
	text-decoration: none;
	transition: color 0.3s ease;
}

.news-link:hover {
	color: #d86300;
}

/* フッター */
.site-footer {
	width: 100%;
	padding: 1rem;
	text-align: center;
	background-color: #003682;
	color: #ffffff;
	font-size: 0.9rem;
	position: static; /* 画面の一番下に配置する場合 */
	bottom: 0;
}