body {
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    background-color: #f0f0f0;
}



h1 {
    margin: 0;
    font-size: 28px;
    font-weight: 600;
    color: #333333;
}

.main {
    padding: 20px;
}

.group {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e0e0e0;
}

.group-header {
    cursor: pointer;
    margin: 0;
    font-size: 22px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 10px;
}

.bookmark-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
}

.bookmark {
    display: block;
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 5px;
    padding: 10px;
    font-size: 16px;
    color: #333333;
    text-decoration: none;
    transition: background-color 0.3s ease, margin 0.3s ease, box-shadow 0.3s ease; /* Include box-shadow transition */
}

.bookmark:hover {
    background-color: #f0f0f0;
    margin: -5px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1), 0px 0px 8px #b0d4ff; /* Light blue glow effect */
}

.logo-container {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    padding-left: 20px;
}

.logo {
    max-height: 100%; /* Make the logo fit the header's height */
    width: auto;
    position: absolute;
    top: 0;
    right: 0;
}

header {
    background-color: #ffffcc;
    padding: 20px;
    text-align: center;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    position: relative;
}