*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif
}

body {
    background-color: rgb(31, 61, 68);
    color: rgb(20, 239, 218);

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    min-height: 100vh;
    padding: 40px 20px;
    gap: 40px;

}

h1 {
    font-size: 2.5rem;
    color: rgb(174, 22, 161);
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    text-align: center;
}

ul {
    list-style: none;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

li a {
    display: inline-block;
    text-decoration: none;
    color: rgb(168, 246, 100);
    background-color: rgb(78, 84, 53);
    padding: 15px 40px;
    font-size: 1.2rem;
    font-weight: bold;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(76, 41, 191, 0.3);
    transition: all 0.3s ease;
}

li a:hover {
    background-color: rgb(203, 109, 27);
    color: rgb(66, 161, 122);
    transform: translate(-5px);
    box-shadow: 0 8px 20px rgba(170, 168, 14, 0.4);
}

iframe {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(95, 34, 139, 0.6);
    border: 3px solid rgb(114, 29, 29);
    max-width: 100%;
}