.breadcrumb-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #f5f5f5;
    padding-left: 10px;
    padding-right: 20px;
}
.breadcrumb {
    flex: 1;
    margin-top: 0;
    margin-bottom: 0;
}
.breadcrumb ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: 6px;
    font-size: 0.9em;
}
.breadcrumb li::after {
    content: '›';
    margin-left: 6px;
    color: #999;
}
.breadcrumb li:last-child::after {
    content: '';
}
.breadcrumb a {
    text-decoration: none;
    color: #0066cc;
}
.breadcrumb span {
    color: #555;
    font-weight: 500;
}

.language-switcher {
    font-size: 0.85em;
    white-space: nowrap;
}
.language-switcher a {
    text-decoration: none;
    color: #0066cc;
}
.language-switcher a:hover {
    text-decoration: underline;
}
.language-switcher .active {
    font-weight: 600;
    color: #333;
}

div.referencias_progplan {
    margin-top: 30px;
}

.referencias_progplan li {
    margin-top: 5px;
}

span.titulo {
    font-weight: bold;
    font-size: 1.3em;
}

ul.opcoesiniciais > li {
    list-style: none;
    padding-top: 15px;
}
ul.opcoesiniciais > li li {
    padding-top: 5px;
}
.opcoesiniciais > li > .titulo {
    font-weight: bold;
    font-size: 1.3em;
}

ul.referencias > li {
    list-style: none;
    padding-top: 15px;
}
ul.referencias > li li {
    padding-top: 5px;
}

ul.referencias > li > .titulo {
    font-weight: bold;
    font-size: 1.3em;
}