body {
    font-family: Arial, Helvetica, sans-serif;
    font-size: 12pt;
    margin: 0;
    padding: 0;
    display: flex;
    height: 100vh;
}


/* Default light mode styles */
.container {
    display: flex;
    width: 100%;
    height: 100%;
    background-color: rgba(253, 253, 246, 0.777);
    color: black;
    transition: background-color 0.3s, color 0.3s;
}

.toc {
    background-color: #f4f4f4;
    width: 20%;
    padding: 20px;
    box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
}

/* Dark mode styles */
@media (prefers-color-scheme: dark) {
    .container {
        background-color: rgba(24, 24, 24, 0.928);
        color: rgba(253, 253, 246, 0.777);
    }

    .toc {
        background-color: #2b2b2b;
        width: 20%;
        padding: 20px;
        box-shadow: 2px 0 5px rgba(0, 0, 0, 0.1);
    }

    p, h1, h2, h3, h4, li {
        color: rgba(253, 253, 246, 0.777);
    }

    img {
        filter: brightness(0.75); /* Adjust the brightness value as needed */
    }

    a {
        color: lightblue;
    }
}

.content {
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: 100%;
    padding: 0 20px 0 20px;
}

.frame {
    flex: 1;
    display: flex;
}

.frame iframe {
    width: 100%;
    height: 100%;
    border: none; /* Remove default border */
}

.top-bar, .bottom-bar {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

h1, h2 {
    margin-top: 0;
}

ul {
    list-style-type: none;
    padding: 0;
}

ul li {
    margin-bottom: 10px;
}

ul li a {
    text-decoration: none;
}

a[target="_blank"]::after {
    content: "";
    width: 1em;
    height: 1.1em;
    margin: 0.0 0.05em 0.0 0.1em;
    background: url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAxNiAxNiIgd2lkdGg9IjE2IiBoZWlnaHQ9IjE2Ij48cGF0aCBkPSJNOSAyTDkgMyAxMi4zIDMgNiA5LjMgNi43IDEwIDEzIDMuNyAxMyA3IDE0IDcgMTQgMlpNNCA0QzIuOSA0IDIgNC45IDIgNkwyIDEyQzIgMTMuMSAyLjkgMTQgNCAxNEwxMCAxNEMxMS4xIDE0IDEyIDEzLjEgMTIgMTJMMTIgNyAxMSA4IDExIDEyQzExIDEyLjYgMTAuNiAxMyAxMCAxM0w0IDEzQzMuNCAxMyAzIDEyLjYgMyAxMkwzIDZDMyA1LjQgMy40IDUgNCA1TDggNSA5IDRaIi8+PC9zdmc+) no-repeat;
    background-size: contain;
    display: inline-block;
    vertical-align: text-bottom;
  }