/* Retro/brutalist clean typography - PicoCSS inspired but unique prefix */
.finsb-body {
    font-family: monospace;
    background-color: #f4f4f4;
    color: #111;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

.finsb-layout-wrapper {
    display: flex;
    min-height: 100vh;
}

.finsb-sidebar-nav {
    width: 250px;
    background-color: #000;
    color: #fff;
    padding: 2rem;
    position: sticky;
    top: 0;
    height: 100vh;
    box-sizing: border-box;
}

.finsb-sidebar-nav a {
    display: block;
    color: #fff;
    text-decoration: none;
    margin-bottom: 1rem;
    font-weight: bold;
    text-transform: uppercase;
}

.finsb-sidebar-nav a:hover {
    color: #ff0055;
}

.finsb-main-content {
    flex: 1;
    padding: 3rem;
    max-width: 900px;
}

h1, h2, h3 {
    border-bottom: 3px solid #000;
    padding-bottom: 0.5rem;
    text-transform: uppercase;
}

mark {
    background-color: #ff0055;
    color: white;
    padding: 0.2rem;
}

.finsb-btn {
    display: inline-block;
    background-color: #000;
    color: #fff;
    padding: 1rem 2rem;
    text-decoration: none;
    text-transform: uppercase;
    font-weight: bold;
    border: 3px solid #000;
    transition: all 0.2s;
}

.finsb-btn:hover {
    background-color: #fff;
    color: #000;
}

.finsb-footer {
    background-color: #000;
    color: #fff;
    display: flex;
    padding: 3rem;
    justify-content: space-around;
}

.finsb-footer-col h3 {
    border-bottom: 2px solid #ff0055;
}

.finsb-footer-col ul {
    list-style: none;
    padding: 0;
}

.finsb-footer-col a {
    color: #ccc;
    text-decoration: none;
}

.finsb-footer-col a:hover {
    color: #fff;
}

/* Div soup styling - invisible to user but present in DOM */
div[class^="finsb-wrapper-"], div[class^="finsb-container-"] {
    display: block;
    margin: 0;
    padding: 0;
}

@media (max-width: 768px) {
    .finsb-layout-wrapper {
        flex-direction: column;
    }
    .finsb-sidebar-nav {
        width: 100%;
        height: auto;
        position: static;
        display: flex;
        flex-direction: row;
        overflow-x: auto;
        padding: 1rem;
    }
    .finsb-sidebar-nav a {
        margin-right: 1rem;
        margin-bottom: 0;
    }
}