body {
	background-color: #f8f9fa;
	
	font-size:0.875rem;
}

a {
    color: #00997b;
    text-decoration: none;
    background-color: transparent;
}

footer {
	margin-top:20px;
	
}

a:hover {
	color: #47a07b;
	
}

.card-item {
	margin-top:10px;
	
}


.category-navs {
    padding-right: -15px;
    padding-left: -15px;
    background-color: #fff;
    margin-right: -0.45rem;
    margin-left: -0.45rem
}

.category-navs .nav-item .active {
    color: #009a61
}

.category-navs .nav-tabs {
    display: flex;
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    border-bottom: 0;
    padding-left: 0
}

.category-navs .nav-tabs::-webkit-scrollbar {
    display: none
}

.category-navs .nav-tabs .nav-link:focus,.category-navs .nav-tabs .nav-link:hover {
    border: 1px solid rgba(0,0,0,0)
}

.category-navs .nav-tabs .nav-link.active:focus,.category-navs .nav-tabs .nav-link.active:hover {
    border-color: #dee2e6 #dee2e6 #fff
}

.category-navs .nav-tabs li {
    flex: 0 0 auto;
    margin: 0
}

.category-navs .nav-tabs a {
    display: block
}



.tool-card {
	height: 100%;
	border: 1px solid #dee2e6;
	border-radius: 8px;
	transition: all 0.3s ease;
	text-decoration: none;
	color: inherit;
	display: block;
	
}
.tool-card:hover {
	transform: translateY(-3px);
	box-shadow: 0 6px 15px rgba(0,0,0,0.08);
	text-decoration: none;
	color: inherit;
}
.card-content {
	padding: 20px;
}
.card-icon-container {
	width: 48px;
	height: 48px;
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: #f1f3f4;
	border-radius: 8px;
	flex-shrink: 0;
}
.card-icon {
	width:100%;
	height:100%;
}
.card-title-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 8px;
	flex-wrap: nowrap;
}
.title-section {
	display: flex;
	align-items: center;
	flex: 1;
	min-width: 0;
	margin-right: 15px;
}
.card-title {
	font-weight: 400;
	font-size: 1rem;
	margin: 0 0 0 3px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.card-category {
	padding: 4px 6px;
	border-radius: 10px;
	font-size: 0.7rem;
	font-weight: 400;
	white-space: nowrap;
	flex-shrink: 0;
}
.category-dev {
	background-color: #e8f0fe;
	color: #1967d2;
}
.category-web {
	background-color: #e7f4e4;
	color: #137333;
}
.category-security {
	background-color: #fce8e6;
	color: #c5221f;
}
.category-data {
	background-color: #f3e8fd;
	color: #8430ce;
}
.card-description {
	font-size: 0.9rem;
	line-height: 1.5;
	margin-top: 5px;
}
/* 响应式调整 */
@media (max-width: 768px) {
	.card-title-row {
		flex-wrap: wrap;
	}
	.card-title {
		white-space: normal;
		margin-right: 3px;
	}
	.card-category {
		margin-top: 5px;
		margin-left: 6px; /* 图标宽度+边距 */
	}
}


.bd-callout {
    padding: .9rem;
    margin-top: 1rem;
    margin-bottom: 1rem;
    border: 1px solid #eee;
    border-left-width: .25rem;
    border-radius: .25rem;
}

.bd-callout-success {
    border-left-color: #28a745;
}