:root {
	--primary: #6c63ff;
	--secondary: #4cc9f0;
	--dark: #0f0f1b;
	--darker: #0a0a14;
	--light: #f8f9ff;
	--gray: #6c757d;
	--success: #4ade80;
	--warning: #facc15;
	--danger: #f87171;
	--transition: all 0.4s ease;
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: 'Rajdhani', sans-serif;
	background: var(--darker);
	color: var(--light);
	line-height: 1.6;
	overflow-x: hidden;
	background-image: radial-gradient(circle at 10% 20%, rgba(108, 99, 255, 0.05) 0%, transparent 20%),
                radial-gradient(circle at 90% 80%, rgba(76, 201, 240, 0.05) 0%, transparent 20%);
}

.container {
	width: 90%;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}
        
        /* 头部样式 */
header {
	background: rgba(15, 15, 27, 0.95);
	backdrop-filter: blur(10px);
	position: fixed;
	width: 100%;
	top: 0;
	z-index: 1000;
	border-bottom: 1px solid rgba(108, 99, 255, 0.2);
}

nav {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 1.2rem 0;
}

.logo {
	display: flex;
	align-items: center;
	gap: 12px;
	font-family: 'Orbitron', sans-serif;
	font-size: 1.8rem;
	font-weight: 700;
	color: var(--light);
	text-decoration: none;
}

.logo-icon {
	color: var(--primary);
	font-size: 2.2rem;
}

.nav-links {
	display: flex;
	gap: 2.5rem;
}

.nav-links a {
	color: var(--light);
	text-decoration: none;
	font-weight: 500;
	font-size: 1.1rem;
	position: relative;
	padding: 5px 0;
	transition: var(--transition);
}

.nav-links a:hover {
	color: var(--primary);
}

.nav-links a::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 0;
	height: 2px;
	background: var(--primary);
	transition: var(--transition);
}

.nav-links a:hover::after {
	width: 100%;
}

.mobile-toggle {
	display: none;
	background: none;
	border: none;
	color: var(--light);
	font-size: 1.5rem;
	cursor: pointer;
}
        
        /* 首页样式 */
.hero {
	min-height: 100vh;
	display: flex;
	align-items: center;
	padding-top: 80px;
	position: relative;
	overflow: hidden;
}

.hero-content {
	max-width: 700px;
	z-index: 2;
}

.hero h1 {
	font-family: 'Orbitron', sans-serif;
	font-size: 4.5rem;
	margin-bottom: 1.5rem;
	line-height: 1.1;
	background: linear-gradient(90deg, var(--primary), var(--secondary));
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	text-shadow: 0 0 15px rgba(108, 99, 255, 0.3);
}

.hero p {
	font-size: 1.4rem;
	margin-bottom: 2rem;
	color: #cbd5e1;
	max-width: 600px;
}

.highlight {
	color: var(--primary);
	font-weight: 600;
}

.cta-button {
	display: inline-block;
	background: linear-gradient(90deg, var(--primary), #8a7bff);
	color: white;
	padding: 14px 32px;
	border-radius: 50px;
	text-decoration: none;
	font-weight: 600;
	font-size: 1.1rem;
	transition: var(--transition);
	border: none;
	cursor: pointer;
	box-shadow: 0 5px 20px rgba(108, 99, 255, 0.4);
}

.cta-button:hover {
	transform: translateY(-3px);
	box-shadow: 0 8px 25px rgba(108, 99, 255, 0.6);
}

.hero-bg {
	position: absolute;
	top: 0;
	right: 0;
	width: 55%;
	height: 100%;
	opacity: 0.1;
	z-index: 1;
	background: radial-gradient(circle at 20% 30%, var(--primary), transparent 40%),
                radial-gradient(circle at 80% 70%, var(--secondary), transparent 40%);
	clip-path: polygon(20% 0, 100% 0, 100% 100%, 0 100%);
}
        
        /* 关于部分 */
.about {
	padding: 100px 0;
	background: rgba(10, 10, 20, 0.7);
	position: relative;
}

.section-title {
	text-align: center;
	margin-bottom: 60px;
	position: relative;
}

.section-title h2 {
	font-family: 'Orbitron', sans-serif;
	font-size: 2.8rem;
	display: inline-block;
	background: linear-gradient(90deg, var(--secondary), #7289da);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}

.section-title h2::after {
	content: '';
	position: absolute;
	bottom: -15px;
	left: 50%;
	transform: translateX(-50%);
	width: 80px;
	height: 4px;
	background: var(--primary);
	border-radius: 2px;
}

.about-content {
	display: flex;
	gap: 50px;
	align-items: center;
}

.about-text {
	flex: 1;
}

.about-text h3 {
	font-size: 2.2rem;
	margin-bottom: 20px;
	color: var(--secondary);
}

.about-text p {
	margin-bottom: 20px;
	color: #cbd5e1;
	line-height: 1.8;
}

.skills {
	display: flex;
	flex-wrap: wrap;
	gap: 15px;
	margin-top: 30px;
}

.skill-tag {
	background: rgba(108, 99, 255, 0.15);
	border: 1px solid rgba(108, 99, 255, 0.3);
	padding: 8px 18px;
	border-radius: 30px;
	font-size: 0.95rem;
	transition: var(--transition);
}

.skill-tag:hover {
	background: rgba(108, 99, 255, 0.25);
	transform: translateY(-2px);
}

.about-image {
	flex: 1;
	display: flex;
	justify-content: center;
}

.terminal {
	background: rgba(15, 15, 27, 0.8);
	border-radius: 15px;
	padding: 25px;
	width: 100%;
	max-width: 500px;
	border: 1px solid rgba(108, 99, 255, 0.3);
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
	position: relative;
	overflow: hidden;
}

.terminal-header {
	display: flex;
	gap: 8px;
	margin-bottom: 20px;
}

.terminal-dot {
	width: 12px;
	height: 12px;
	border-radius: 50%;
}

.dot-red {
	background: #ff5f57;
}

.dot-yellow {
	background: #ffbd2e;
}

.dot-green {
	background: #28c940;
}

.terminal-content {
	font-family: 'Fira Code', monospace;
	color: var(--success);
	line-height: 1.8;
	font-size: 1.1rem;
	height: 250px;
	overflow: hidden;
	position: relative;
}

.terminal-line {
	margin-bottom: 10px;
	opacity: 0;
	animation: fadeIn 0.5s forwards;
}

@keyframes fadeIn {
	to {
		opacity: 1;
	}
}

.terminal-line:nth-child(1) {
	animation-delay: 0.2s;
}

.terminal-line:nth-child(2) {
	animation-delay: 0.4s;
}

.terminal-line:nth-child(3) {
	animation-delay: 0.6s;
}

.terminal-line:nth-child(4) {
	animation-delay: 0.8s;
}

.terminal-line:nth-child(5) {
	animation-delay: 1.0s;
}

.terminal-line:nth-child(6) {
	animation-delay: 1.2s;
}
        
        /* 研究领域 */
.research {
	padding: 100px 0;
	background: rgba(5, 5, 15, 0.9);
}

.cards {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 30px;
	margin-top: 50px;
}

.card {
	background: rgba(15, 15, 27, 0.7);
	border-radius: 15px;
	padding: 35px 30px;
	transition: var(--transition);
	border: 1px solid rgba(76, 201, 240, 0.2);
	position: relative;
	overflow: hidden;
}

.card:hover {
	transform: translateY(-10px);
	border-color: rgba(76, 201, 240, 0.5);
	box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
}

.card::before {
	content: '';
	position: absolute;
	top: -50%;
	left: -50%;
	width: 200%;
	height: 200%;
	background: linear-gradient(45deg, transparent, rgba(76, 201, 240, 0.1), transparent);
	transform: rotate(45deg);
	transition: var(--transition);
	z-index: 0;
}

.card:hover::before {
	animation: shine 1.5s infinite;
}

@keyframes shine {
	0% {
		transform: rotate(45deg) translateX(-100%);
	}

	100% {
		transform: rotate(45deg) translateX(100%);
	}
}

.card-content {
	position: relative;
	z-index: 1;
}

.card-icon {
	font-size: 3.5rem;
	color: var(--secondary);
	margin-bottom: 25px;
}

.card h3 {
	font-size: 1.8rem;
	margin-bottom: 15px;
	color: var(--light);
}

.card p {
	color: #a0aec0;
	margin-bottom: 20px;
	line-height: 1.7;
}

.read-more {
	color: var(--secondary);
	text-decoration: none;
	font-weight: 500;
	display: flex;
	align-items: center;
	gap: 8px;
	transition: var(--transition);
}

.read-more i {
	transition: var(--transition);
}

.read-more:hover {
	color: var(--primary);
}

.read-more:hover i {
	transform: translateX(5px);
}
        
        /* 页脚 */
footer {
	background: rgba(5, 5, 15, 0.95);
	padding: 60px 0 30px;
	border-top: 1px solid rgba(108, 99, 255, 0.3);
	position: relative;
	overflow: hidden;
}

.footer-content {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 40px;
	margin-bottom: 40px;
}

.footer-column h3 {
	font-size: 1.6rem;
	margin-bottom: 25px;
	color: var(--secondary);
	position: relative;
	padding-bottom: 10px;
}

.footer-column h3::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 50px;
	height: 2px;
	background: var(--primary);
}

.footer-links {
	list-style: none;
}

.footer-links li {
	margin-bottom: 15px;
}

.footer-links a {
	color: #a0aec0;
	text-decoration: none;
	transition: var(--transition);
	display: flex;
	align-items: center;
	gap: 10px;
}

.footer-links a:hover {
	color: var(--primary);
	transform: translateX(5px);
}

.footer-links i {
	color: var(--secondary);
	font-size: 0.9rem;
}

.copyright {
	text-align: center;
	padding-top: 30px;
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	color: #718096;
	font-size: 0.95rem;
}

.beian {
	display: inline-block;
	margin-top: 5px;
	color: #718096;
	font-size: 0.85rem;
}

.beian a {
	color: var(--secondary);
	text-decoration: none;
}
        
        /* 响应式设计 */
@media (max-width: 992px) {
	.hero h1 {
		font-size: 3.8rem;
	}

	.about-content {
		flex-direction: column;
	}
}

@media (max-width: 768px) {
	.mobile-toggle {
		display: block;
	}

	.nav-links {
		position: fixed;
		top: 80px;
		left: -100%;
		flex-direction: column;
		background: rgba(10, 10, 20, 0.95);
		width: 100%;
		text-align: center;
		padding: 30px 0;
		transition: var(--transition);
		backdrop-filter: blur(10px);
		border-bottom: 1px solid rgba(108, 99, 255, 0.3);
	}

	.nav-links.active {
		left: 0;
	}

	.nav-links a {
		display: block;
		margin: 15px 0;
		font-size: 1.4rem;
	}

	.hero h1 {
		font-size: 3rem;
	}

	.hero p {
		font-size: 1.15rem;
	}

	.hero-bg {
		display: none;
	}
}

@media (max-width: 480px) {
	.hero h1 {
		font-size: 2.5rem;
	}

	.section-title h2 {
		font-size: 2.2rem;
	}

	.terminal {
		padding: 15px;
	}

	.card {
		padding: 25px 20px;
	}
}
        
        /* 合规声明样式 */
.compliance-notice {
	background: rgba(30, 30, 45, 0.9);
	border-left: 3px solid var(--primary);
	padding: 20px;
	margin: 30px 0;
	border-radius: 0 8px 8px 0;
}

.compliance-notice h4 {
	color: var(--primary);
	margin-bottom: 8px;
}

.compliance-notice ul {
	padding-left: 20px;
	margin-top: 10px;
}

.compliance-notice li {
	margin-bottom: 5px;
	color: #a0aec0;
}

        /* 新增博客集群部分的特殊样式 */
.blog-highlight {
	color: var(--warning);
	font-weight: 600;
}