* {
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    margin: 0;
    background: linear-gradient(135deg, #111, #222);
    color: #fff;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container {
    text-align: center;
    padding: 40px 20px;
    flex: 1;
}

h1 {
    font-size: 3em;
    margin-bottom: 10px;
    letter-spacing: 3px;
}

.slogan {
    font-size: 1.2em;
    opacity: 0.8;
    margin-bottom: 30px;
}

audio {
    width: 100%;
    max-width: 400px;
    margin: 20px auto;
}

.info {
    margin-top: 30px;
    font-size: 0.95em;
    opacity: 0.85;
}

footer {
    background: #000;
    text-align: center;
    padding: 10px;
    font-size: 0.8em;
    opacity: 0.6;
}