/* Reset básico */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Corpo da página */
body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f0f2f5;
    color: #222;
}

/* Menus principais */
#menu, #menu2 {
    background: #222;
    color: #fff;
    padding: 10px 15px;
    border-bottom: 1px solid #111;
}

/* Itens de menu */
#menu span,
#menu2 span {
    margin-right: 15px;
    cursor: pointer;
    padding: 6px 12px;
    background: #444;
    border-radius: 4px;
    font-size: 14px;
    transition: background 0.2s ease, transform 0.1s ease;
}

#menu span:hover,
#menu2 span:hover {
    background: #666;
    transform: translateY(-1px);
}

/* Área do conteúdo principal (top frame) */
#contentFrame {
    width: 100%;
    min-height: 150px;
    border-top: 1px solid #aaa;
    padding: 20px;
    background: #fafafa;
}

/* Títulos e parágrafos dentro do contentFrame */
#contentFrame h2 {
    margin-bottom: 10px;
    color: #333;
}

#contentFrame p,
#contentFrame ul {
    margin-bottom: 8px;
}

#contentFrame ul {
    padding-left: 20px;
}

/* Área dos containers secundários */
#containerArea {
    display: flex;
    flex-wrap: wrap;
    margin-top: 20px;
    padding: 0 15px 20px 15px;
    gap: 10px;
}

/* Container genérico */
.container {
    background: #eee;
    border: 1px solid #ccc;
}