:root {
    --markup_ink: #15233a;
    --markup_muted: #62708a;
    --markup_green: #175cd3;
    --markup_mint: #d7e7ff;
    --markup_mint-soft: #f0f6ff;
    --markup_cream: #f4f7fb;
    --markup_line: #dce4f0;
    --markup_paper: #ffffff;
}

.markup_body {
    min-height: 100vh;
    color: var(--markup_ink);
    background:
        radial-gradient(circle at 12% 8%, rgba(122, 175, 255, .28), transparent 24rem),
        linear-gradient(180deg, #fbfcfa 0, var(--markup_cream) 100%);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.markup_skip-link {
    position: fixed;
    z-index: 1100;
    top: 1rem;
    left: 1rem;
    padding: .75rem 1rem;
    color: #fff;
    background: var(--markup_green);
    border-radius: .5rem;
}

.markup_masthead {
    color: #fff;
    background:
        linear-gradient(120deg, rgba(171, 205, 255, .2), transparent 55%),
        var(--markup_green);
    border-bottom: 1px solid rgba(255, 255, 255, .16);
}

.markup_eyebrow,
.markup_step,
.markup_toc-label {
    color: #2d745c;
    font-size: .73rem;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.markup_masthead .markup_eyebrow {
    color: var(--markup_mint);
}

.markup_brand {
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: clamp(2.25rem, 5vw, 4rem);
    font-weight: 700;
    letter-spacing: -.045em;
    line-height: .95;
}

.markup_masthead .markup_brand,
.markup_masthead .markup_brand:hover,
.markup_masthead .markup_brand:focus-visible { color: #fff; }

.markup_brand span {
    display: inline-block;
    margin-left: .35rem;
    padding: .32rem .48rem;
    color: var(--markup_green);
    background: var(--markup_mint);
    border-radius: 999px;
    font-family: ui-sans-serif, system-ui, sans-serif;
    font-size: .72rem;
    letter-spacing: .02em;
    vertical-align: .65em;
}

.markup_tagline {
    max-width: 42rem;
    color: rgba(255, 255, 255, .75);
}

.markup_privacy-note {
    padding: .7rem .9rem;
    color: rgba(255, 255, 255, .82);
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: .8rem;
    font-size: .82rem;
}

.markup_panel {
    overflow: hidden;
    background: rgba(255, 255, 255, .9);
    border: 1px solid rgba(23, 92, 211, .13);
    border-radius: 1.15rem;
    box-shadow: 0 18px 55px rgba(23, 33, 29, .08);
    backdrop-filter: blur(12px);
}

.markup_panel-header {
    min-height: 5.5rem;
    padding: 1.15rem 1.25rem;
    background: rgba(255, 255, 255, .8);
    border-bottom: 1px solid var(--markup_line);
}

.markup_count {
    color: var(--markup_muted);
    font-size: .78rem;
    white-space: nowrap;
}

.markup_textarea {
    min-height: 34rem;
    padding: 1.25rem;
    color: #23322c;
    background: #fbfcfb;
    border: 0;
    border-radius: 0;
    box-shadow: none !important;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    font-size: .9rem;
    line-height: 1.65;
    resize: vertical;
}

.markup_textarea:focus {
    background: #fff;
    outline: 3px solid rgba(23, 92, 211, .15);
    outline-offset: -3px;
}

.markup_editor-actions {
    background: #fff;
    border-top: 1px solid var(--markup_line);
}

.markup_primary-action {
    padding-inline: 1.2rem;
    background: var(--markup_green);
    border-color: var(--markup_green);
}

.markup_primary-action:hover,
.markup_primary-action:focus-visible {
    color: var(--markup_ink);
    background: var(--markup_mint);
    border-color: var(--markup_mint);
}

.markup_support-note {
    color: var(--markup_muted);
    font-size: .82rem;
    line-height: 1.55;
}

.markup_preview-panel {
    min-height: 43.5rem;
}

.markup_empty-state {
    display: grid;
    min-height: 35rem;
    padding: 3rem 1.5rem;
    place-content: center;
    color: var(--markup_muted);
}

.markup_empty-icon {
    width: 4.5rem;
    height: 4.5rem;
    margin: 0 auto 1.25rem;
    display: grid;
    color: var(--markup_green);
    background: var(--markup_mint-soft);
    border: 1px solid #cfe8dc;
    border-radius: 1.25rem;
    font-family: ui-sans-serif, system-ui, sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    place-content: center;
    transform: rotate(-3deg);
}

.markup_document-shell {
    padding: clamp(1.35rem, 4vw, 3.25rem);
    background: var(--markup_paper);
}

.markup_toc {
    margin-bottom: 2.5rem;
    padding: 1.1rem 1.25rem;
    background: var(--markup_mint-soft);
    border: 1px solid #d2eade;
    border-radius: .9rem;
}

.markup_toc ol {
    display: flex;
    flex-wrap: wrap;
    gap: .4rem 1.15rem;
    margin: .55rem 0 0;
    padding: 0;
    list-style: none;
}

.markup_toc a {
    color: var(--markup_green);
    font-size: .86rem;
    font-weight: 650;
    text-decoration-color: rgba(23, 92, 211, .35);
    text-underline-offset: .18em;
}

.markup_output {
    color: #243552;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 1.03rem;
    line-height: 1.78;
}

.markup_output > h1 {
    margin: 0 0 1.25rem;
    color: var(--markup_ink);
    font-size: clamp(2.3rem, 6vw, 4.35rem);
    font-weight: 700;
    letter-spacing: -.045em;
    line-height: 1.03;
}

.markup_output h2,
.markup_output h3,
.markup_output h4,
.markup_output h5,
.markup_output h6 {
    color: var(--markup_ink);
    font-family: ui-sans-serif, system-ui, sans-serif;
    font-weight: 750;
    letter-spacing: -.025em;
    line-height: 1.22;
}

.markup_output h3 { margin: 2rem 0 .8rem; font-size: 1.35rem; }
.markup_output h4 { margin: 1.7rem 0 .7rem; font-size: 1.12rem; }
.markup_output h5,
.markup_output h6 { margin: 1.4rem 0 .6rem; font-size: 1rem; }
.markup_output p { margin: 0 0 1.15rem; }
.markup_output a { color: #0b57c2; text-decoration-thickness: .08em; text-underline-offset: .18em; }
.markup_output a:hover { color: #073b86; }
.markup_output strong { color: var(--markup_ink); }

.markup_output blockquote {
    position: relative;
    margin: 1.8rem 0;
    padding: 1.2rem 1.35rem 1.2rem 1.6rem;
    color: #244f8f;
    background: var(--markup_mint-soft);
    border-left: .28rem solid #6ea8fe;
    border-radius: 0 .8rem .8rem 0;
    font-size: 1.08em;
    font-style: italic;
}

.markup_output blockquote p:last-child { margin-bottom: 0; }

.markup_output ul,
.markup_output ol {
    margin: 0 0 1.3rem;
    padding-left: 1.4rem;
}

.markup_output li { margin-bottom: .38rem; padding-left: .25rem; }
.markup_output li::marker { color: #3b82f6; font-weight: 700; }

.markup_output .markup_task-item {
    display: flex;
    align-items: baseline;
    gap: .65rem;
    list-style: none;
}

.markup_output .markup_task-item input { accent-color: var(--markup_green); }

.markup_output code {
    padding: .15em .38em;
    color: #9b3150;
    background: #f5f0f2;
    border: 1px solid #eadde2;
    border-radius: .32rem;
    font-family: "SFMono-Regular", Consolas, monospace;
    font-size: .88em;
}

.markup_output pre {
    overflow-x: auto;
    margin: 1.5rem 0;
    padding: 1.25rem;
    color: #edf5ff;
    background: #14213a;
    border: 1px solid #293b5c;
    border-radius: .85rem;
    box-shadow: inset 0 1px rgba(255, 255, 255, .07);
}

.markup_output pre code {
    padding: 0;
    color: inherit;
    background: transparent;
    border: 0;
    font-size: .86rem;
    line-height: 1.65;
}

.markup_output hr {
    margin: 2.4rem 0;
    border: 0;
    border-top: 1px solid var(--markup_line);
    opacity: 1;
}

.markup_output .table-responsive {
    margin: 1.5rem 0;
    border: 1px solid var(--markup_line);
    border-radius: .8rem;
}

.markup_output table { margin: 0; font-family: ui-sans-serif, system-ui, sans-serif; font-size: .9rem; }
.markup_output th { color: #fff; background: var(--markup_green); border-color: rgba(255,255,255,.14); }
.markup_output td { color: #31445f; }

.markup_output img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 1.5rem auto;
    border-radius: .85rem;
    box-shadow: 0 15px 40px rgba(23, 33, 29, .13);
}

.markup_section {
    margin: 1.1rem 0;
    border: 1px solid var(--markup_line);
    border-radius: .9rem;
    transition: border-color .18s ease, box-shadow .18s ease;
}

.markup_section:hover,
.markup_section:focus-within {
    border-color: #b8cdf0;
    box-shadow: 0 8px 25px rgba(23, 92, 211, .06);
}

.markup_section > summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.05rem 1.15rem;
    cursor: pointer;
    list-style: none;
}

.markup_section > summary::-webkit-details-marker { display: none; }
.markup_section > summary:focus-visible { outline: 3px solid rgba(23, 92, 211, .28); outline-offset: 2px; border-radius: .75rem; }

.markup_section > summary h2 {
    margin: 0;
    font-size: clamp(1.25rem, 3vw, 1.65rem);
}

.markup_section-icon {
    flex: 0 0 auto;
    width: 1.75rem;
    height: 1.75rem;
    display: grid;
    color: var(--markup_green);
    background: var(--markup_mint-soft);
    border-radius: 50%;
    font-family: ui-sans-serif, system-ui, sans-serif;
    font-size: 1.2rem;
    font-weight: 500;
    line-height: 1;
    place-content: center;
}

.markup_section-icon::before { content: "+"; }
.markup_section[open] .markup_section-icon::before { content: "−"; }

.markup_section-body {
    padding: .1rem 1.2rem 1.25rem;
    border-top: 1px solid transparent;
}

.markup_section[open] .markup_section-body {
    padding-top: 1.2rem;
    border-top-color: var(--markup_line);
}

.markup_footer {
    color: #748079;
    font-size: .78rem;
}

.markup_account-label {
    color: rgba(255, 255, 255, .78);
    font-size: .82rem;
}

.markup_signout {
    color: rgba(255, 255, 255, .8);
    text-decoration-color: rgba(255, 255, 255, .4);
}

.markup_signout:hover,
.markup_signout:focus-visible { color: #fff; }

.markup_metadata {
    background: #fff;
    border-bottom: 1px solid var(--markup_line);
}

.markup_metadata .form-label {
    margin-bottom: .35rem;
    color: #334968;
    font-size: .78rem;
    font-weight: 700;
}

.markup_revision-list {
    max-height: 22rem;
    overflow-y: auto;
}

.markup_revision-list small { color: var(--markup_muted); }

.markup_preview-fullscreen {
    position: fixed;
    z-index: 1090;
    inset: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    border: 0;
    border-radius: 0;
}

.markup_preview-fullscreen .markup_preview-toolbar { flex: 0 0 auto; }

.markup_preview-fullscreen .markup_document-shell,
.markup_preview-fullscreen .markup_empty-state {
    flex: 1 1 auto;
    overflow-y: auto;
}

.markup_preview-fullscreen .markup_document-shell {
    width: min(100%, 76rem);
    margin: 0 auto;
}

.markup_fullscreen-open { overflow: hidden; }

.markup_auth-shell {
    width: min(100% - 2rem, 30rem);
    margin: 4rem auto;
}

.markup_auth-logo {
    color: var(--markup_green);
    font-size: 2.25rem;
    font-weight: 800;
    letter-spacing: -.045em;
}

.markup_auth-divider {
    display: flex;
    align-items: center;
    gap: .75rem;
    color: var(--markup_muted);
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.markup_auth-divider::before,
.markup_auth-divider::after {
    flex: 1;
    height: 1px;
    content: "";
    background: var(--markup_line);
}

.markup_library-card {
    height: 100%;
    border: 1px solid var(--markup_line);
    border-radius: 1rem;
    transition: transform .16s ease, box-shadow .16s ease;
}

.markup_library-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 32px rgba(21, 35, 58, .08);
}

.markup_folder-list a {
    color: #334968;
    text-decoration: none;
}

.markup_folder-list a:hover,
.markup_folder-list a[aria-current="page"] { color: var(--markup_green); }

.markup_tag {
    display: inline-block;
    padding: .25rem .55rem;
    color: #174d9b;
    background: var(--markup_mint-soft);
    border: 1px solid #cfe0fb;
    border-radius: 999px;
    font-size: .72rem;
    font-weight: 650;
    text-decoration: none;
}

.markup_print-body {
    min-height: 100vh;
    color: var(--markup_ink);
    background: #e9eef6;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.markup_print-toolbar {
    position: sticky;
    z-index: 10;
    top: 0;
    padding: .85rem 0;
    color: #fff;
    background: #102a56;
    box-shadow: 0 8px 24px rgba(16, 42, 86, .16);
}

.markup_print-toolbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.markup_print-toolbar strong { display: block; }

.markup_print-kicker {
    display: block;
    color: #aecdff;
    font-size: .68rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.markup_print-page {
    width: min(100% - 2rem, 8.5in);
    min-height: 11in;
    margin: 2rem auto;
    padding: .7in;
    background: #fff;
    box-shadow: 0 22px 60px rgba(20, 33, 58, .14);
}

.markup_print-page .markup_document-shell { padding: 0; }

@media (min-width: 1200px) {
    .markup_editor-column {
        position: sticky;
        top: 1rem;
    }
}

@media (max-width: 575.98px) {
    .markup_preview-toolbar .btn-group {
        display: grid;
        width: 100%;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .markup_preview-toolbar .btn { border-radius: .35rem !important; }
    .markup_document-shell { padding: 1.15rem; }
    .markup_print-page { width: 100%; min-height: 0; margin: 0; padding: 1.25rem; box-shadow: none; }
    .markup_print-toolbar-inner { align-items: flex-start; }
}

@media print {
    .markup_masthead,
    .markup_editor-column,
    .markup_preview-toolbar,
    .markup_footer,
    .markup_support-note,
    .markup_print-toolbar { display: none !important; }

    .container-xxl,
    .row,
    .col-12,
    .col-xl-7 { width: 100% !important; max-width: none !important; margin: 0 !important; padding: 0 !important; }
    .markup_body { background: #fff; }
    .markup_panel { border: 0; box-shadow: none; }
    .markup_document-shell { padding: 0; }
    .markup_section { border: 0; }
    .markup_section > summary { padding: 1rem 0 .5rem; break-after: avoid; }
    .markup_section-body { display: block !important; padding: 0 !important; border: 0 !important; }
    .markup_section-icon { display: none; }
    .markup_print-body { background: #fff; }
    .markup_print-page { width: 100%; min-height: 0; margin: 0; padding: 0; box-shadow: none; }
    .markup_output { color: #111827; font-size: 10.5pt; line-height: 1.55; }
    .markup_output > h1 { font-size: 28pt; }
    .markup_output h2 { font-size: 18pt; }
    .markup_output a { color: #111827; text-decoration: underline; }
}