body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
}

.header {
    text-align: center;
    margin-bottom: 30px;
}

.search-box {
    width: 100%;
    max-width: 600px;
    margin: 0 auto 30px;
}

.search-box input {
    width: 100%;
    padding: 10px;
    font-size: 16px;
}

.resource-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.resource-card {
    border: 1px solid #ddd;
    padding: 15px;
    border-radius: 5px;
    transition: transform 0.2s ease;
}

.resource-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.filter-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
}

.filter-btn {
    padding: 8px 16px;
    border: 2px solid #007bff;
    background: white;
    color: #007bff;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
}

.filter-btn:hover {
    background: #007bff;
    color: white;
}

.filter-btn.active {
    background: #007bff;
    color: white;
}

.resource-type {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
    margin-bottom: 8px;
}

.type-js {
    background: #f7df1e;
    color: #333;
}

.type-css {
    background: #1572b6;
    color: white;
}