:root {
	--text: #1f2937;
	--muted: #6b7280;
	--line: #e5e7eb;
	--bg: #ffffff;
	--link: #2563eb;
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	color: var(--text);
	background: var(--bg);
	line-height: 1.65;
}

.container {
	width: min(980px, 92vw);
	margin: 0 auto;
}

.site-header {
	border-bottom: 1px solid var(--line);
	position: sticky;
	top: 0;
	background: #fff;
}

.nav-wrap {
	display: flex;
	justify-content: space-between;
	align-items: center;
	min-height: 62px;
}

.site-name {
	font-size: 1.05rem;
	font-weight: 600;
	color: var(--text);
	text-decoration: none;
}

.site-nav {
	display: flex;
	gap: 1rem;
	flex-wrap: wrap;
}

.site-nav a {
	color: var(--muted);
	text-decoration: none;
	font-size: 0.95rem;
	padding: 0.2rem 0;
}

.site-nav a:hover,
.site-nav a.active {
	color: var(--text);
}

main {
	padding: 2rem 0 3rem;
}

.page-layout {
	display: grid;
	grid-template-columns: 280px minmax(0, 1fr);
	gap: 2.4rem;
	align-items: start;
}

.left-sidebar {
	position: sticky;
	top: 84px;
}

.main-content {
	min-width: 0;
	max-width: 640px;
}

.hero {
	margin-bottom: 1.8rem;
}

.profile-card {
	border: 0;
	border-radius: 0;
	padding: 0;
	background: transparent;
	margin-bottom: 0;
}

.card-avatar {
	width: 215px;
	height: 215px;
	object-fit: cover;
	border-radius: 50%;
	display: block;
	margin-bottom: 1.1rem;
	border: 1px solid #e5e7eb;
	box-shadow: none;
}

.card-name {
	margin: 0.2rem 0 0.55rem;
	font-size: 2.35rem;
	letter-spacing: -0.02em;
}

.card-tags {
	margin: 0 0 1.05rem;
	font-size: 1.1rem;
	color: #4b5563;
}

.card-affiliation {
	margin: 0 0 0.9rem;
	font-size: 1.1rem;
	color: #4b5563;
	display: inline-flex;
	align-items: center;
	gap: 0.6rem;
}

.card-affiliation i {
	width: 1.25rem;
	font-size: 1.15rem;
}

.card-links {
	list-style: none;
	padding: 0;
	margin: 0;
}

.card-links li {
	margin-bottom: 0.7rem;
}

.card-links a {
	display: inline-flex;
	align-items: center;
	gap: 0.6rem;
	font-size: 1.1rem;
	color: #4b5563;
	text-decoration: none;
}

.card-links a span {
	font-size: 1.1rem;
}

.card-links a i {
	width: 1.25rem;
	font-size: 1.15rem;
}

.card-links a:hover {
	color: var(--text);
}

.visitor-widget {
	margin-top: 1rem;
}

.visitor-widget img {
	display: block;
	width: 210px;
	height: auto;
}

.link-email i {
	color: #4b5563;
}

.link-scholar i {
	color: #4b5563;
}

.link-ads i {
	color: #4b5563;
}

.home-page .site-header {
	position: static;
	border-bottom: 1px solid var(--line);
	background: #ffffff;
}

.home-page .site-name {
	font-size: 1.05rem;
	font-weight: 600;
	color: var(--text);
}

.home-page .site-nav {
	gap: 1rem;
}

.home-page .site-nav a {
	color: var(--muted);
	font-size: 0.95rem;
}

.home-page .site-nav a:hover,
.home-page .site-nav a.active {
	color: var(--text);
}

h1 {
	font-size: 2rem;
	line-height: 1.25;
	margin: 0 0 0.3rem;
}

.title-regular {
	font-weight: 500;
}

.subtitle {
	color: var(--muted);
	margin: 0;
}

h2 {
	font-size: 1.3rem;
	margin-top: 2rem;
	margin-bottom: 0.8rem;
}

h3 {
	font-size: 1.06rem;
	margin-top: 1.3rem;
	margin-bottom: 0.45rem;
}

p {
	margin: 0.65rem 0;
}

a {
	color: var(--link);
	text-decoration: none !important;
	text-decoration-line: none !important;
	-webkit-text-decoration: none !important;
}

a:visited,
a:hover,
a:focus,
a:active {
	text-decoration: none !important;
	text-decoration-line: none !important;
	-webkit-text-decoration: none !important;
}

/* Force-disable any underline-like effects globally. */
a,
a:link,
a:visited,
a:hover,
a:focus,
a:active,
a *,
a:link *,
a:visited *,
a:hover *,
a:focus *,
a:active * {
	text-decoration: none !important;
	text-decoration-line: none !important;
	-webkit-text-decoration: none !important;
	border-bottom: 0 !important;
	box-shadow: none !important;
	background-image: none !important;
}

.about-grid {
	display: grid;
	grid-template-columns: 180px 1fr;
	gap: 1.2rem;
	align-items: start;
}

.profile-image {
	width: 100%;
	max-width: 180px;
	border-radius: 10px;
	display: block;
}

.item-list {
	padding-left: 1.1rem;
}

.item-list li {
	margin-bottom: 0.85rem;
}

.publication-list li {
	margin-bottom: 0.7rem;
}

.site-footer {
	border-top: 1px solid var(--line);
	padding: 1.1rem 0;
	color: var(--muted);
	font-size: 0.92rem;
}

.site-footer p {
	margin: 0;
}

.research-platforms {
	max-width: 920px;
}

.research-platforms h1 {
	font-size: 4rem;
	font-weight: 500;
	margin-bottom: 1.2rem;
}

.research-platforms p {
	font-size: 2rem;
	margin-bottom: 1.8rem;
}

.platform-buttons {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 1.1rem;
}

.platform-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 72px;
	border: 1px solid #374151;
	border-radius: 8px;
	color: #111827;
	font-size: 1.7rem;
	background: #fff;
	cursor: pointer;
	font-family: inherit;
}

.platform-btn:hover {
	background: #f9fafb;
}

.publications-hero h1 {
	font-size: 2rem;
	font-weight: 700;
	margin: 0 0 1.25rem;
	color: #111827;
}

.research-platforms-card {
	border: 1px solid #d1d5db;
	border-radius: 10px;
	background: #fff;
	min-height: 360px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 2.2rem 1.8rem;
	box-shadow: 0 2px 16px rgba(17, 24, 39, 0.04);
}

.research-platforms-card p {
	font-size: 1.3rem;
	color: #1f2937;
	margin: 0 0 1.3rem;
}

.platform-buttons.refined {
	width: min(680px, 100%);
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 1rem;
}

.platform-btn.refined {
	min-height: 64px;
	border: 1.5px solid #374151;
	border-radius: 6px;
	font-size: 1.1rem;
	font-weight: 500;
	background: #ffffff;
	color: #111827;
	transition: all 0.2s ease;
}

.platform-btn.refined:hover {
	background: #111827;
	color: #ffffff;
	border-color: #111827;
	transform: translateY(-1px) scale(1.01);
}

.publications-page .publications-main {
	padding-top: 1.8rem;
}

.publications-page .research-platforms-card {
	margin-top: 0.35rem;
}

.research-content a,
.research-content a:link,
.research-content a:visited,
.research-content a:hover,
.research-content a:focus,
.research-content a:active {
	text-decoration: none !important;
	text-decoration-line: none !important;
	-webkit-text-decoration: none !important;
	border-bottom: 0 !important;
	box-shadow: none !important;
	background-image: none !important;
}

.research-figure {
	display: block;
	width: min(100%, 240px);
	margin: 0.9rem auto 0;
	border-radius: 8px;
}

.research-caption {
	max-width: 700px;
	margin: 0.55rem auto 0;
	text-align: center;
	color: #6b7280;
	font-size: 0.92rem;
	line-height: 1.5;
}

.cv-subline {
	color: #4b5563;
	font-size: 0.96rem;
}

@media (max-width: 720px) {
	.page-layout {
		grid-template-columns: 1fr;
		gap: 1.3rem;
	}

	.left-sidebar {
		position: static;
	}

	.nav-wrap {
		flex-direction: column;
		align-items: flex-start;
		padding: 0.7rem 0;
	}

	.about-grid {
		grid-template-columns: 1fr;
	}

	.profile-image {
		max-width: 160px;
	}

	.profile-card {
		max-width: 100%;
	}

	.card-avatar {
		width: 180px;
		height: 180px;
	}

	.research-platforms h1 {
		font-size: 2.4rem;
	}

	.research-platforms p {
		font-size: 1.2rem;
	}

	.platform-buttons {
		grid-template-columns: 1fr;
	}

	.platform-btn {
		font-size: 1.2rem;
		min-height: 60px;
	}

	.publications-hero h1 {
		font-size: 2rem;
	}

	.research-platforms-card {
		min-height: 280px;
		padding: 1.5rem 1rem;
	}

	.research-platforms-card p {
		font-size: 1.05rem;
		text-align: center;
	}

	.platform-btn.refined {
		font-size: 1rem;
		min-height: 62px;
	}
}