body {
    font-family: 'Segoe UI', Arial, sans-serif;
    margin: 0;
    background: linear-gradient(135deg, #eef5ff, #fdfbff);
    color: #333;
}
header {
    background: linear-gradient(135deg, #6a11cb, #2575fc);
    color: white;
    padding: 3rem 1rem;
    text-align: center;
}
header img {
    width: 80px;
    margin-bottom: 10px;
}
.cta-button {
    display: inline-block;
    margin-top: 15px;
    padding: 12px 25px;
    background: white;
    color: #2575fc;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: 0.3s;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    cursor: pointer;
}
nav {
    background: white;
    padding: 0.8rem;
    text-align: center;
}
nav a {
    margin: 0 10px;
    text-decoration: none;
    color: #555;
}
.container {
    padding: 40px;
    max-width: 1000px;
    margin: auto;
}
.section {
    background: white;
    padding: 25px;
    border-radius: 15px;
    margin-bottom: 30px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.05);
}
.section img {
    width: 100%;
    border-radius: 10px;
    margin-top: 15px;
}
.lotto-result {
    margin-top: 20px;
    text-align: center;
}
.ball {
    display: inline-block;
    width: 45px;
    height: 45px;
    line-height: 45px;
    border-radius: 50%;
    margin: 6px;
    font-weight: bold;
    color: white;
}
.yellow { background: #fbc400; }
.blue { background: #69c8f2; }
.red { background: #ff7272; }
.gray { background: #aaa; }
.green { background: #7bc043; }