.github-md-panel {
    --github-md-accent-soft: color-mix(in srgb, var(--accent) 12%, transparent);
    --github-md-danger-soft: color-mix(in srgb, var(--danger) 11%, transparent);
    --github-md-warning-soft: color-mix(in srgb, var(--accent-2) 11%, transparent);
    --github-md-code: color-mix(in srgb, var(--panel-2) 84%, var(--bg));
}

.github-md-panel [hidden] {
    display: none !important;
}

.github-md-heading {
    align-items: flex-start;
}

.github-md-form,
.github-md-editor {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
}

.github-md-form {
    padding: 20px;
}

.github-md-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.github-md-field {
    display: grid;
    min-width: 0;
    gap: 8px;
}

.github-md-field-wide {
    grid-column: 1 / -1;
}

.github-md-field > span {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    color: var(--text);
    font-size: 13px;
    font-weight: 750;
}

.github-md-field > span em {
    color: var(--muted);
    font-size: 10px;
    font-style: normal;
    font-weight: 700;
    text-transform: uppercase;
}

.github-md-field input,
.github-md-field select,
.github-md-field textarea {
    width: 100%;
    min-width: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    outline: none;
    background: var(--panel-2);
    color: var(--text);
    transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.github-md-field input,
.github-md-field select {
    min-height: var(--control-height);
    padding: 0 12px;
}

.github-md-field textarea {
    min-height: 118px;
    padding: 12px;
    line-height: 1.55;
    resize: vertical;
}

.github-md-field input:focus,
.github-md-field select:focus,
.github-md-field textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--github-md-accent-soft);
}

.github-md-field input[aria-invalid="true"] {
    border-color: var(--danger);
    box-shadow: 0 0 0 3px var(--github-md-danger-soft);
}

.github-md-field small {
    color: var(--muted);
    font-size: 11px;
    line-height: 1.45;
}

.github-md-form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-top: 20px;
    border-top: 1px solid var(--line);
    padding-top: 18px;
}

.github-md-form-footer p {
    max-width: 680px;
    margin: 0;
    color: var(--muted);
    font-size: 11px;
    line-height: 1.5;
}

.github-md-form-footer p strong {
    color: var(--text);
}

.github-md-form-footer .primary-button {
    flex: 0 0 auto;
    min-width: 186px;
}

.github-md-status {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    margin-top: 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel-2);
    padding: 13px 15px;
}

.github-md-status-icon {
    display: grid;
    width: 30px;
    height: 30px;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: var(--surface);
    color: var(--muted);
}

.github-md-status-icon::before {
    content: "i";
    font-size: 13px;
    font-weight: 900;
}

.github-md-status > div {
    display: grid;
    gap: 3px;
}

.github-md-status strong {
    font-size: 13px;
}

.github-md-status > div > span {
    color: var(--muted);
    font-size: 11px;
    line-height: 1.45;
}

.github-md-status.is-loading {
    border-color: color-mix(in srgb, var(--accent) 38%, var(--line));
    background: var(--github-md-accent-soft);
}

.github-md-status.is-loading .github-md-status-icon {
    border: 2px solid color-mix(in srgb, var(--accent) 25%, transparent);
    border-top-color: var(--accent);
    background: transparent;
    animation: github-md-spin 750ms linear infinite;
}

.github-md-status.is-loading .github-md-status-icon::before {
    content: "";
}

.github-md-status.is-warning {
    border-color: color-mix(in srgb, var(--accent-2) 42%, var(--line));
    background: var(--github-md-warning-soft);
}

.github-md-status.is-warning .github-md-status-icon {
    color: var(--accent-2);
}

.github-md-status.is-warning .github-md-status-icon::before,
.github-md-status.is-error .github-md-status-icon::before {
    content: "!";
}

.github-md-status.is-error {
    border-color: color-mix(in srgb, var(--danger) 46%, var(--line));
    background: var(--github-md-danger-soft);
}

.github-md-status.is-error .github-md-status-icon {
    color: var(--danger);
}

@keyframes github-md-spin {
    to { transform: rotate(360deg); }
}

.github-md-summary {
    display: grid;
    grid-template-columns: minmax(170px, 1fr) repeat(2, minmax(120px, .55fr)) minmax(240px, 1.35fr);
    gap: 10px;
    margin-top: 16px;
}

.github-md-summary article {
    display: grid;
    min-width: 0;
    gap: 6px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    padding: 14px;
}

.github-md-summary article > span {
    color: var(--muted);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .055em;
    text-transform: uppercase;
}

.github-md-summary article > strong {
    overflow: hidden;
    font-size: 13px;
    line-height: 1.35;
    text-overflow: ellipsis;
}

.github-md-summary-tech > strong {
    color: var(--accent-strong);
}

.github-md-editor {
    overflow: hidden;
    margin-top: 16px;
}

.github-md-editor-header,
.github-md-editor-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 16px;
}

.github-md-editor-header {
    border-bottom: 1px solid var(--line);
}

.github-md-editor-identity {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: 10px;
}

.github-md-file-mark {
    display: grid;
    width: 38px;
    height: 38px;
    flex: 0 0 auto;
    place-items: center;
    border: 1px solid color-mix(in srgb, var(--accent) 38%, var(--line));
    border-radius: var(--radius-sm);
    background: var(--github-md-accent-soft);
    color: var(--accent-strong);
    font: 800 11px/1 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.github-md-editor-identity > div {
    display: grid;
    min-width: 0;
    gap: 2px;
}

.github-md-editor-identity strong {
    overflow: hidden;
    font-size: 13px;
    text-overflow: ellipsis;
}

.github-md-editor-identity div > span {
    color: var(--muted);
    font-size: 10px;
}

.github-md-editor-actions,
.github-md-editor-footer > div {
    display: flex;
    gap: 8px;
}

.github-md-editor-actions button,
.github-md-editor-footer button {
    min-height: 36px;
    padding-inline: 12px;
    font-size: 11px;
}

.github-md-tabs {
    display: flex;
    gap: 4px;
    border-bottom: 1px solid var(--line);
    background: var(--panel-2);
    padding: 8px 12px 0;
}

.github-md-tab {
    position: relative;
    min-height: 36px;
    border: 0;
    background: transparent;
    color: var(--muted);
    padding: 0 13px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 750;
}

.github-md-tab::after {
    position: absolute;
    right: 10px;
    bottom: -1px;
    left: 10px;
    height: 2px;
    border-radius: 2px 2px 0 0;
    background: transparent;
    content: "";
}

.github-md-tab:hover,
.github-md-tab.is-active {
    color: var(--text);
}

.github-md-tab.is-active::after {
    background: var(--accent);
}

.github-md-code-editor {
    position: relative;
    min-height: 510px;
    background: var(--github-md-code);
}

.github-md-highlight-layer,
#github-md-input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    margin: 0;
    border: 0;
    border-radius: 0;
    padding: 18px 20px;
    tab-size: 2;
    white-space: pre;
    word-spacing: normal;
    font: 500 13px/1.62 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.github-md-highlight-layer {
    pointer-events: none;
    color: var(--text);
}

#github-md-input {
    z-index: 1;
    outline: none;
    background: transparent;
    color: transparent;
    caret-color: var(--text);
    resize: none;
    -webkit-text-fill-color: transparent;
}

#github-md-input::selection {
    background: color-mix(in srgb, var(--accent) 35%, transparent);
}

.github-md-token-heading { color: #78dce8; font-weight: 800; }
.github-md-token-list { color: var(--accent-strong); }
.github-md-token-code,
.github-md-token-fence { color: var(--accent-2); }
.github-md-token-strong { color: #c7a6ff; font-weight: 800; }
.github-md-token-link { color: #8ec5ff; text-decoration: underline; }
.github-md-token-quote { color: var(--success); }

.github-md-preview-pane {
    min-height: 510px;
    background: var(--github-md-code);
}

.github-md-preview {
    width: min(100%, 920px);
    min-height: 510px;
    margin: 0 auto;
    padding: clamp(22px, 4vw, 42px);
    color: var(--text);
    line-height: 1.68;
}

.github-md-preview h1,
.github-md-preview h2,
.github-md-preview h3,
.github-md-preview h4,
.github-md-preview h5,
.github-md-preview h6 {
    margin: 1.3em 0 .55em;
    color: var(--text);
    line-height: 1.25;
}

.github-md-preview h1 {
    margin-top: 0;
    border-bottom: 1px solid var(--line);
    padding-bottom: .35em;
    font-size: 2rem;
}

.github-md-preview h2 {
    border-bottom: 1px solid var(--line);
    padding-bottom: .3em;
    font-size: 1.45rem;
}

.github-md-preview p,
.github-md-preview ul,
.github-md-preview ol {
    margin: 0 0 1em;
}

.github-md-preview a { color: var(--accent); }

.github-md-preview .github-md-badges {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 7px;
    margin: 0 0 1em;
}

.github-md-preview .github-md-badges.is-center { justify-content: center; }
.github-md-preview .github-md-badges.is-right { justify-content: flex-end; }
.github-md-preview .github-md-badges img { max-width: 100%; height: 28px; }

.github-md-preview code {
    border: 1px solid var(--line);
    border-radius: 4px;
    background: var(--panel-2);
    padding: .12em .35em;
    color: var(--accent-strong);
    font: 500 .9em/1.5 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.github-md-preview pre {
    overflow: auto;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--panel-2);
    padding: 14px;
}

.github-md-preview pre code {
    border: 0;
    background: transparent;
    padding: 0;
    color: var(--text);
}

.github-md-preview blockquote {
    margin: 0 0 1em;
    border-left: 3px solid var(--accent);
    background: var(--github-md-accent-soft);
    padding: 10px 14px;
    color: var(--muted);
}

.github-md-preview hr {
    margin: 24px 0;
    border: 0;
    border-top: 1px solid var(--line);
}

.github-md-editor-footer {
    border-top: 1px solid var(--line);
}

.github-md-editor-footer > span {
    color: var(--muted);
    font-size: 10px;
    line-height: 1.45;
}

.github-md-panel.is-busy .github-md-form input,
.github-md-panel.is-busy .github-md-form select,
.github-md-panel.is-busy .github-md-form textarea {
    cursor: progress;
}

@media (max-width: 980px) {
    .github-md-summary {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 700px) {
    .github-md-form-grid,
    .github-md-summary {
        grid-template-columns: minmax(0, 1fr);
    }

    .github-md-form,
    .github-md-preview {
        padding: 16px;
    }

    .github-md-form-footer,
    .github-md-editor-header,
    .github-md-editor-footer {
        align-items: stretch;
        flex-direction: column;
    }

    .github-md-form-footer .primary-button {
        width: 100%;
    }

    .github-md-editor-actions,
    .github-md-editor-footer > div {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .github-md-code-editor,
    .github-md-preview-pane,
    .github-md-preview {
        min-height: 430px;
    }

    .github-md-highlight-layer,
    #github-md-input {
        padding: 14px;
        font-size: 12px;
    }
}

@media (max-width: 430px) {
    .github-md-editor-actions,
    .github-md-editor-footer > div {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (prefers-reduced-motion: reduce) {
    .github-md-status.is-loading .github-md-status-icon {
        animation-duration: 1.8s;
    }
}