body {
    font-family: "Helvetica Neue", Arial, sans-serif;
    background-color: #f8f9fa;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    max-width: 500px;
    width: 100%;
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    padding: 40px;
}

h1 {
    color: #333;
    text-align: center;
    margin-bottom: 10px;
    font-weight: 500;
    font-size: 28px;
}

h3 {
    color: #666;
    text-align: center;
    margin-top: 0;
    font-weight: 300;
    font-size: 16px;
}

ul {
    list-style: none;
    padding: 0;
    margin-top: 30px;
}

ul li {
    margin: 8px 0;
    border-radius: 8px;
    transition: all 0.2s;
}

a {
    display: block;
    color: #4285f4;
    text-decoration: none;
    font-size: 16px;
    font-weight: 400;
    padding: 16px 20px;
    border-radius: 8px;
    transition: all 0.3s;
    border: 1px solid #f0f0f0;
}

a:hover {
    color: #1a73e8;
    background-color: #f8f9ff;
    transform: translateX(4px);
    border-color: #e0e0e0;
}