/* Cabeçalhos */
h1, h2, h3, h4, h5, h6 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 500;
    line-height: 1.2;
    color: var(--foreground);
    position: relative;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;

    @media (max-width: 42em) {
        font-size: 2rem;
    }
}

h2 {
    font-size: 2.25rem;
    line-height: 1.25;
    font-weight: 700;
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.5rem;

    @media (max-width: 42em) {
        font-size: 1.5rem;
    }
}

h3 {
    font-size: 2rem;

    @media (max-width: 42em) {
        font-size: 1.25rem;
    }
}

h4 {
    font-size: 1.5rem;

    @media (max-width: 42em) {
        font-size: 1.125rem;
    }
}

h5 {
    font-size: 1.25rem;

    @media (max-width: 42em) {
        font-size: 1rem;
    }
}

h6 {
    font-size: 1.125rem;

    @media (max-width: 42em) {
        font-size: 0.875rem;
    }
}

/* Links */
a {
    color: var(--aura-500);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--aura-600);
}

a:focus {
    outline: 2px solid var(--aura-500);
    outline-offset: 2px;
}

/* Listas */
ul, ol {
    padding-left: 2rem;
    margin: 1rem 0;
    list-style: circle;
}

li {
    margin-bottom: 0.5rem;
}

li > ul, li > ol {
    margin-top: 0.5rem;
}

/* Tabelas */
table {
    border-collapse: collapse;
    width: 100%;
    margin: 1.5rem 0;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    overflow: hidden;
}

table th {
    background-color: transparent;
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 500;
    color: var(--foreground);
    border-bottom: 1px solid var(--border);
}

table td {
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--border);
}

table tr:nth-child(even) {
    background-color: var(--card);
}