/* 导航栏样式 */
.navbar {
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 1.5rem 5%;
	background-color: var(--white);
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
	border-bottom: 1px solid var(--gray-200);
}

.logo {
	font-size: 1.8rem;
	font-weight: 700;
	color: var(--black);
	display: flex;
	align-items: center;
	position: absolute;
	left: 200px;
}

.logo span {
	font-weight: 300;
}

.nav-links {
	display: flex;
	list-style: none;
	margin-left: auto;
	margin-right: auto;
}

.nav-links li {
	margin: 0 1.2rem;
}

.nav-links a {
	text-decoration: none;
	color: var(--gray-700);
	font-weight: 500;
	font-size: 0.95rem;
	transition: color 0.3s ease;
	position: relative;
}

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

.nav-links a::after {
	content: '';
	position: absolute;
	bottom: -5px;
	left: 0;
	width: 0;
	height: 2px;
	background-color: var(--black);
	transition: width 0.3s ease;
}

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

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

.btn {
	padding: 0.7rem 1.5rem;
	border-radius: 8px;
	font-weight: 500;
	font-size: 0.9rem;
	cursor: pointer;
	transition: all 0.3s ease;
	border: none;
}

.btn-outline {
	background: transparent;
	border: 1px solid var(--gray-300);
	color: var(--black);
}

.btn-outline:hover {
	background: var(--gray-50);
	border-color: var(--gray-700);
}

.btn-primary {
	background: var(--black);
	color: var(--white);
}

.btn-primary:hover {
	background: var(--gray-900);
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}




/* 页脚 */
.footer {
	padding: 5rem 5% 3rem;
	background: var(--white);
}

.footer-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 3rem;
	max-width: 1200px;
	margin: 0 auto 3rem;
}

.footer-col h4 {
	font-size: 1.1rem;
	margin-bottom: 1.5rem;
	position: relative;
	color: var(--black);
}

.footer-col h4::after {
	content: '';
	position: absolute;
	bottom: -8px;
	left: 0;
	width: 40px;
	height: 2px;
	background: var(--black);
}

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

.footer-links li {
	margin-bottom: 0.8rem;
}

.footer-links a {
	text-decoration: none;
	color: var(--gray-700);
	transition: color 0.3s ease;
}

.footer-links a:hover {
	color: var(--black);
}

.copyright {
	text-align: center;
	padding-top: 3rem;
	border-top: 1px solid var(--gray-200);
	color: var(--gray-700);
	font-size: 0.9rem;
}

.myact {
	height: 80%;
	width: 60px;
}

/* 响应式调整 */
@media (max-width: 768px) {

	.navbar {
		padding: 2rem 5%;
	}

	.nav-links {
		display: none;
	}

	.myact {
		width: 25% !important;
		left: 50% !important;
	}


	.logo {
		left: 50%;
		transform: translateX(-50%);
		font-size: 1.3em;
		justify-content: center;
	}
}