body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f8f9fa;
    color: #333;
    text-align: center;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background-color: white;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.logo {
    font-size: 22px;
    font-weight: bold;
    color: #0052FF;
}

.sign-in {
    background-color: #0052FF;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 20px;
    cursor: pointer;
}

.menu {
    font-size: 24px;
    cursor: pointer;
}

.alert-banner {
    background-color: #0052FF;
    color: white;
    padding: 10px 15px;
    font-size: 14px;
    position: relative;
}

.alert-banner a {
    color: yellow;
}

.close-btn {
    position: absolute;
    right: 10px;
    top: 5px;
    cursor: pointer;
}

.container {
    padding: 20px;
    text-align: center;
}

h1 {
    font-size: 24px;
    font-weight: bold;
}

.search-bar input {
    width: 90%;
    max-width: 400px;
    padding: 10px;
    border-radius: 20px;
    border: 1px solid #ccc;
    margin: 15px 0;
}

.support-card {
    background-color: white;
    padding: 15px;
    margin: 10px auto;
    width: 90%;
    max-width: 400px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

.support-card p {
    margin: 5px 0;
}

.support-card a {
    color: #0052FF;
    text-decoration: none;
    font-weight: bold;
}

footer {
    margin-top: 20px;
    padding: 20px;
    background-color: #eee;
}