body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: #f8f8f8;
    margin: 0;
    padding: 0;
}

#container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

#wrapper {
    max-width: 520px;
    width: 100%;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

#header, #header_wrapper {
    display: none;
}

#content {
    width: 100%;
}

.gutter {
    padding: 2.5rem;
}

#sidebar {
    display: none;
}

#footer {
    display: none;
}

.c {
    display: none;
}

a:hover {
    color: #111 !important;
    border-color: #aaa !important;
    background: #f5f5f5;
}