/* 导航栏样式 */
.navbar {
	height: 140px;
	transition: all 0.3s ease;
}

#logo_img {
	width: 411px;
	height: 120px;
}

.navbar.scrolled {
	background-color: rgba(0, 0, 0, 0.9) !important;
	padding: 0.5rem 1rem !important;
}

/* 鼠标悬停效果 */
.logo-animation:hover .signal-wave {
	animation: signal-wave-hover 0.5s ease-in-out forwards;
}

.navbar-nav .nav-link {
	font-size: 1.1rem;
	margin: 0 10px;
	transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
	color: #ff7100 !important;
}

/* 全局按钮颜色 */
.btn-defcolor {
	background-color: #ff7100;
	border-color: #ff7100;
}

.btn-primary:hover {
	background-color: white;
	color: #ff7100;
	border-color: #ff7100;
}