main {
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
    margin-top: 100px;
}

h2 {
    text-align: center;
    margin-bottom: 2rem;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #ccc;
}

.document {
    list-style: none;
    padding-left: 0;
}

th {
    white-space: nowrap;
}

a,a:visited {
    color: #333;
    text-decoration: none;
}

a:hover{
    text-decoration: underline;
}

i {
    color: #b22222;
}

@media (max-width: 768px) {
    main {
        padding: 1rem;
    }

    table {
        font-size: 0.9rem;
    }

    th, td {
        display: block;
    }

    th {
        background: #f2f2f2;
    }

    tr {
        margin-bottom: 1rem;
        display: block;
        border-bottom: 2px solid #ccc;
    }
}