body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: radial-gradient(circle, #0099ff 0%, #005580 100%);
    color: white;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.container {
    width: 100%;
    max-width: 600px;
    padding: 20px;
    box-sizing: border-box;
    text-align: center;
}

.logo-container {
    margin-top: 40px;
    margin-bottom: 30px;
}

.logo {
    width: 150px;
    height: auto;
    background: white;
    border-radius: 50%;
    padding: 10px;
}

h1 {
    font-size: 24px;
    margin-bottom: 20px;
    font-weight: bold;
}

p {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
    color: #e0e0e0;
}

.button-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 30px;
}

.btn {
    background: white;
    color: #333;
    text-decoration: none;
    padding: 12px 20px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    transition: all 0.2s;
    border: 1px solid #ddd;
    font-size: 14px;
}

.btn:hover {
    background: #f0f0f0;
}

.btn img {
    width: 24px;
    height: auto;
    margin-right: 15px;
}

.btn-group {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
}

.btn-small {
    font-size: 12px;
    padding: 10px 5px;
    flex-direction: column;
}

.btn-small img {
    margin-right: 0;
    margin-bottom: 5px;
}

.footer {
    margin-top: 50px;
    padding: 20px;
    font-size: 12px;
    color: #ccc;
}

.content-section {
    text-align: left;
    background: rgba(255, 255, 255, 0.1);
    padding: 20px;
    border-radius: 10px;
    margin-top: 40px;
}

.content-section h2 {
    font-size: 20px;
    color: white;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    padding-bottom: 10px;
}