:root {
    --sd-bg: #f3f7fb;
    --sd-surface: #ffffff;
    --sd-border: #dbe5ef;
    --sd-text: #102033;
    --sd-muted: #65758a;
    --sd-primary: #2563eb;
    --sd-primary-soft: #e8f1ff;
    --sd-green: #16a34a;
    --sd-shadow: 0 18px 45px -36px rgba(16, 32, 51, 0.45);
    --sd-radius: 8px;
    --sd-shell: 1120px;
    --sd-header-height: 74px;
    font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

.sd-forum-heading-actions {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: flex-end;
}

.sd-forum-mine-grid {
    align-items: start;
    display: grid;
    gap: 22px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sd-forum-mine-column {
    display: grid;
    gap: 16px;
    min-width: 0;
}

.sd-forum-user-item {
    background: #fff;
    border: 1px solid var(--sd-border);
    border-radius: 10px;
    box-shadow: var(--sd-shadow-soft);
    display: grid;
    gap: 16px;
    padding: 22px;
}

.sd-forum-user-item.is-hidden {
    border-color: #fecaca;
}

.sd-forum-user-item h3 {
    font-size: 1.16rem;
    line-height: 1.28;
    margin: 10px 0 8px;
}

.sd-forum-user-item h3 a {
    color: var(--sd-ink);
    text-decoration: none;
}

.sd-forum-user-item p {
    color: var(--sd-muted);
    line-height: 1.6;
    margin: 0;
}

.sd-forum-meta-note {
    color: #64748b;
    display: block;
    font-size: 0.84rem;
    font-weight: 700;
    margin-top: 6px;
}

.sd-forum-meta-note.is-hidden {
    color: #be123c;
}

.sd-forum-author-line .sd-forum-meta-note {
    color: #64748b;
    font-size: 0.84rem;
    font-weight: 700;
}

.sd-forum-user-item footer {
    border-top: 1px solid var(--sd-border);
    color: var(--sd-muted);
    font-size: .94rem;
    font-weight: 700;
    padding-top: 14px;
}

.sd-forum-status.is-hidden {
    background: #fee2e2;
    color: #991b1b;
}

.sd-forum-admin-menu,
.sd-forum-owner-menu {
    position: relative;
    flex-shrink: 0;
}

.sd-forum-admin-menu summary,
.sd-forum-owner-menu summary {
    width: 42px;
    height: 42px;
    border: 1px solid #d8e0ea;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #334155;
    background: #fff;
    list-style: none;
}

.sd-forum-admin-menu summary::-webkit-details-marker,
.sd-forum-owner-menu summary::-webkit-details-marker {
    display: none;
}

.sd-forum-admin-menu[open] summary,
.sd-forum-admin-menu summary:hover,
.sd-forum-admin-menu summary:focus-visible,
.sd-forum-owner-menu[open] summary,
.sd-forum-owner-menu summary:hover,
.sd-forum-owner-menu summary:focus-visible {
    border-color: #2563eb;
    color: #1d4ed8;
}

.sd-forum-admin-menu > div,
.sd-forum-owner-menu > div {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    z-index: 20;
    min-width: 260px;
    padding: 8px;
    border: 1px solid #dbe5f0;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 18px 46px rgba(15, 23, 42, 0.16);
}

.sd-forum-admin-menu form,
.sd-forum-owner-menu form,
.sd-forum-admin-inline-actions form {
    margin: 0;
}

.sd-forum-admin-menu form + form,
.sd-forum-owner-menu form + form,
.sd-forum-admin-inline-actions form + form {
    margin-top: 6px;
}

.sd-forum-admin-menu button,
.sd-forum-owner-menu button,
.sd-forum-admin-inline-actions button {
    width: 100%;
    border: 0;
    border-radius: 8px;
    padding: 9px 10px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: #334155;
    font-weight: 700;
    text-align: left;
}

.sd-forum-admin-menu button:hover,
.sd-forum-admin-menu button:focus-visible,
.sd-forum-owner-menu button:hover,
.sd-forum-owner-menu button:focus-visible,
.sd-forum-admin-inline-actions button:hover,
.sd-forum-admin-inline-actions button:focus-visible {
    background: #f1f5f9;
    color: #1d4ed8;
}

.sd-forum-admin-reason {
    display: grid;
    gap: 5px;
    margin: 4px 0 8px;
}

.sd-forum-admin-reason span {
    color: #64748b;
    font-size: 0.76rem;
    font-weight: 800;
}

.sd-forum-admin-reason input {
    width: 100%;
    border: 1px solid #d8e0ea;
    border-radius: 8px;
    padding: 8px 10px;
    color: #0f172a;
}

.sd-forum-admin-hidden-note {
    margin-top: 16px;
    border: 1px solid #fecaca;
    border-radius: 10px;
    padding: 12px 14px;
    display: grid;
    gap: 4px;
    background: #fff7f7;
    color: #7f1d1d;
}

.sd-forum-admin-hidden-note strong {
    font-size: 0.82rem;
}

.sd-forum-admin-hidden-note span {
    color: #991b1b;
}

.sd-forum-admin-inline-actions {
    width: 100%;
    display: grid;
    gap: 6px;
}

.sd-forum-reply.is-hidden {
    border-color: #fecaca;
    background: #fffafa;
}

.sd-forum-answer-box.is-admin-reply {
    border-color: #bfdbfe;
}

.sd-forum-admin-mark-solution {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #334155;
    font-size: 0.9rem;
    font-weight: 700;
}

.sd-forum-hidden-reason {
    background: #fff1f2;
    border: 1px solid #fecdd3;
    border-radius: 10px;
    color: #9f1239;
    display: grid;
    gap: 4px;
    margin-top: 14px;
    padding: 12px 14px;
}

.sd-forum-hidden-reason strong {
    color: #881337;
}

@media (max-width: 820px) {
    .sd-forum-heading-actions,
    .sd-forum-heading-actions .sd-forum-primary,
    .sd-forum-heading-actions .sd-forum-secondary {
        width: 100%;
    }

    .sd-forum-mine-grid {
        grid-template-columns: 1fr;
    }
}

.sd-forum-page,
.sd-compose,
.sd-forum-compose,
.sd-forum-detail,
.sd-support-page {
    padding: 34px 0 58px;
}

.sd-hero-compact + .sd-forum-page,
.sd-hero-compact + .sd-forum-compose,
.sd-hero-compact + .sd-support-page {
    padding-top: 16px;
}

.sd-forum-page,
.sd-compose,
.sd-forum-compose,
.sd-forum-detail,
.sd-support-page {
    padding-bottom: 24px;
}

.sd-section-heading,
.sd-forum-heading,
.sd-compose-header,
.sd-forum-compose-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 22px;
    margin: 22px 0 26px;
}

.sd-section-heading h1,
.sd-forum-heading h1,
.sd-compose-header h1,
.sd-forum-compose-header h1,
.sd-forum-thread-header h1 {
    margin: 0;
    color: var(--sd-text);
    font-size: 2.35rem;
    line-height: 1.08;
    letter-spacing: 0;
}

.sd-section-heading p,
.sd-forum-heading p,
.sd-compose-header p,
.sd-forum-compose-header p {
    margin: 10px 0 0;
    max-width: 680px;
    color: var(--sd-muted);
    line-height: 1.55;
}

.sd-kicker,
.sd-forum-kicker {
    display: block;
    margin-bottom: 8px;
    color: var(--sd-primary);
    font-size: 0.78rem;
    font-weight: 850;
    text-transform: uppercase;
}

.sd-forum-primary,
.sd-action-primary,
.sd-forum-secondary,
.sd-action-secondary {
    min-height: 42px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 18px;
    border: 1px solid transparent;
    font: inherit;
    font-weight: 850;
    cursor: pointer;
}

.sd-forum-primary,
.sd-action-primary {
    background: #050505;
    color: #fff;
}

.sd-forum-primary:hover,
.sd-action-primary:hover {
    background: #1f2937;
    color: #fff;
}

.sd-forum-secondary,
.sd-action-secondary {
    background: #fff;
    color: var(--sd-text);
    border-color: var(--sd-border);
}

.sd-forum-primary .material-symbols-outlined,
.sd-action-primary .material-symbols-outlined,
.sd-forum-secondary .material-symbols-outlined,
.sd-action-secondary .material-symbols-outlined {
    font-size: 19px;
}

.sd-forum-primary .material-symbols-outlined,
.sd-action-primary .material-symbols-outlined {
    color: currentColor;
}

.sd-filter-tools,
.sd-forum-tools {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 300px);
    gap: 14px;
    align-items: end;
    margin-bottom: 18px;
}

.sd-support-page .sd-filter-tools {
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr);
}

.sd-search-form,
.sd-forum-search,
.sd-filter-select,
.sd-forum-select {
    min-height: 48px;
    border-bottom: 1px solid #aeb9c7;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--sd-muted);
}

.sd-search-form,
.sd-forum-search {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto auto;
}

.sd-search-form input,
.sd-forum-search input,
.sd-filter-select select,
.sd-forum-select select,
.sd-rich-form input,
.sd-rich-form select,
.sd-forum-form input,
.sd-forum-form select {
    width: 100%;
    border: 0;
    background: transparent;
    color: var(--sd-text);
    font: inherit;
    outline: none;
}

.sd-search-form input[type="search"]::-webkit-search-cancel-button,
.sd-search-form input[type="search"]::-webkit-search-decoration,
.sd-forum-search input[type="search"]::-webkit-search-cancel-button,
.sd-forum-search input[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
    appearance: none;
}

.sd-search-form input[type="search"],
.sd-forum-search input[type="search"] {
    appearance: textfield;
}

.sd-search-clear,
.sd-forum-search-clear,
.sd-search-submit,
.sd-forum-search-submit {
    border: 0;
    font: inherit;
    cursor: pointer;
}

.sd-search-clear,
.sd-forum-search-clear {
    width: 32px;
    height: 32px;
    border-radius: 999px;
    background: transparent;
    color: var(--sd-muted);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.sd-search-clear.is-visible,
.sd-forum-search-clear.is-visible {
    display: inline-flex;
}

.sd-search-clear:hover,
.sd-search-clear:focus-visible,
.sd-forum-search-clear:hover,
.sd-forum-search-clear:focus-visible {
    background: #e8f1ff;
    color: var(--sd-primary);
}

.sd-search-clear .material-symbols-outlined,
.sd-forum-search-clear .material-symbols-outlined {
    font-size: 20px;
}

.sd-search-submit,
.sd-forum-search-submit {
    min-height: 34px;
    border-radius: 999px;
    background: #050505;
    color: #fff;
    padding: 0 14px;
    font-weight: 850;
    display: none;
}

.sd-search-submit.is-visible,
.sd-forum-search-submit.is-visible {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.sd-search-submit:hover,
.sd-search-submit:focus-visible,
.sd-forum-search-submit:hover,
.sd-forum-search-submit:focus-visible {
    background: #1f2937;
}

.sd-forum-select {
    justify-content: space-between;
}

.sd-forum-select span {
    flex: 0 0 auto;
    font-size: 0.86rem;
    font-weight: 800;
}

.sd-forum-category-strip {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 10px;
    margin-bottom: 18px;
    animation: sd-forum-category-strip-enter 220ms ease-out both;
}

.sd-forum-category-chip,
.sd-forum-tag {
    border: 1px solid var(--sd-border);
    border-radius: 999px;
    background: #fff;
    color: var(--sd-text);
    display: inline-flex;
    align-items: center;
    gap: 7px;
    white-space: nowrap;
}

.sd-forum-category-chip {
    max-width: min(100%, 310px);
    padding: 8px 12px;
    font-size: 0.9rem;
    font-weight: 800;
    animation: sd-forum-category-chip-enter 240ms ease-out both;
    transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.sd-forum-category-chip:nth-child(2) {
    animation-delay: 25ms;
}

.sd-forum-category-chip:nth-child(3) {
    animation-delay: 50ms;
}

.sd-forum-category-chip:nth-child(4) {
    animation-delay: 75ms;
}

.sd-forum-category-chip:nth-child(5) {
    animation-delay: 100ms;
}

.sd-forum-category-chip:nth-child(6) {
    animation-delay: 125ms;
}

.sd-forum-category-chip:hover,
.sd-forum-category-chip:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 10px 22px -18px rgba(15, 23, 42, 0.6);
}

.sd-forum-category-chip span:last-child {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sd-forum-category-chip.is-active {
    border-color: #93c5fd;
    background: #eff6ff;
    color: #1d4ed8;
}

.sd-forum-category-chip .material-symbols-outlined,
.sd-forum-tag .material-symbols-outlined {
    font-size: 18px;
}

@keyframes sd-forum-category-strip-enter {
    from {
        opacity: 0;
        transform: translateY(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes sd-forum-category-chip-enter {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .sd-forum-category-strip,
    .sd-forum-category-chip {
        animation: none;
        transition: none;
    }
}

.sd-forum-list {
    display: grid;
    gap: 16px;
}

.sd-forum-post-card,
.sd-forum-thread,
.sd-forum-reply,
.sd-forum-answer-box {
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius);
    background: #fff;
    box-shadow: 0 14px 36px -34px rgba(15, 23, 42, 0.5);
}

.sd-forum-post-card {
    padding: 18px 20px 16px;
}

.sd-forum-post-title-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
}

.sd-forum-post-card h2 {
    margin: 0;
    color: var(--sd-text);
    font-size: 1.26rem;
    line-height: 1.25;
}

.sd-forum-post-card p {
    margin: 14px 0;
    color: #4b5563;
    line-height: 1.55;
}

.sd-forum-tags {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 11px;
}

.sd-forum-tag {
    padding: 5px 9px;
    background: #f8fafc;
    font-size: 0.82rem;
    font-weight: 800;
}

.sd-forum-tag.is-muted {
    color: var(--sd-muted);
    font-weight: 750;
}

.sd-forum-status {
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 10px;
    font-size: 0.78rem;
    font-weight: 900;
    white-space: nowrap;
}

.sd-forum-status.is-resolved {
    background: #dcfce7;
    color: #166534;
}

.sd-forum-status .material-symbols-outlined {
    font-size: 17px;
}

.sd-forum-post-meta,
.sd-forum-reply-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    color: var(--sd-muted);
    font-size: 0.92rem;
}

.sd-forum-post-meta a {
    color: var(--sd-primary);
    font-weight: 850;
}

.sd-forum-counter,
.sd-forum-reply-actions form,
.sd-forum-reply-actions button {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.sd-forum-counter .material-symbols-outlined,
.sd-forum-reply-actions .material-symbols-outlined {
    font-size: 18px;
}

.sd-forum-post-footer,
.sd-forum-author-line {
    border-top: 1px solid var(--sd-border);
    margin-top: 18px;
    padding-top: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sd-forum-author-line {
    border-top: 0;
    margin-top: 0;
    padding-top: 0;
}

.sd-forum-avatar,
.sd-avatar {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    background: #111827;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    font-weight: 900;
    font-size: 0.82rem;
}

.sd-forum-post-footer strong,
.sd-forum-author-line strong {
    display: block;
    color: var(--sd-text);
    font-size: 0.92rem;
}

.sd-forum-post-footer span,
.sd-forum-author-line span {
    display: block;
    color: var(--sd-muted);
    font-size: 0.84rem;
    margin-top: 2px;
}

.sd-guidelines,
.sd-forum-guidelines {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 28px;
}

.sd-guidelines div,
.sd-forum-guidelines div {
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius);
    background: #fff;
    padding: 16px;
}

.sd-guidelines .material-symbols-outlined,
.sd-forum-guidelines .material-symbols-outlined {
    color: var(--sd-primary);
}

.sd-guidelines h2,
.sd-forum-guidelines h2 {
    margin: 8px 0 6px;
    font-size: 1.05rem;
}

.sd-guidelines p,
.sd-forum-guidelines p {
    margin: 0;
    color: var(--sd-muted);
    line-height: 1.48;
}

.sd-rich-form,
.sd-forum-form {
    display: grid;
    gap: 18px;
}

.sd-rich-form label,
.sd-forum-form label,
.sd-editor-shell,
.sd-forum-editor-mock,
.sd-category-picker,
.sd-forum-category-picker {
    position: relative;
    display: grid;
    gap: 8px;
    color: var(--sd-text);
    font-weight: 850;
}

.sd-required {
    color: #dc2626;
    font-weight: 950;
}

.sd-rich-form input,
.sd-rich-form select,
.sd-forum-form input,
.sd-forum-form select {
    min-height: 48px;
    border-bottom: 1px solid #aeb9c7;
}

.sd-guest-email-control {
    position: relative;
    display: block;
}

.sd-guest-email-control input {
    width: 100%;
    padding-right: 42px;
}

.sd-guest-email-status {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    pointer-events: none;
}

.sd-guest-email-field.is-checking .sd-guest-email-status {
    color: #64748b;
}

.sd-guest-email-field.is-valid .sd-guest-email-status,
.sd-guest-email-field.is-valid .sd-guest-email-message {
    color: #16a34a;
}

.sd-guest-email-field.is-invalid .sd-guest-email-status,
.sd-guest-email-field.is-invalid .sd-guest-email-message {
    color: #dc2626;
}

.sd-guest-email-field.is-valid input {
    border-color: #86efac;
    box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.10);
}

.sd-guest-email-field.is-invalid input {
    border-color: #fca5a5;
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.10);
}

.sd-guest-email-message {
    min-height: 18px;
    color: var(--sd-muted);
    font-size: 0.84rem;
    font-weight: 760;
    line-height: 1.35;
}

.sd-support-file-field small {
    color: var(--sd-muted);
    font-size: 0.86rem;
    font-weight: 650;
    line-height: 1.45;
}

.sd-support-file-field input[type="file"] {
    align-items: center;
    border: 1px dashed var(--sd-border);
    border-radius: 8px;
    cursor: pointer;
    min-height: 52px;
    padding: 12px;
}

.sd-category-value,
.sd-forum-category-value {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
    left: 0;
    top: 0;
}

.sd-category-picker-group,
.sd-forum-category-picker-group,
.sd-subcategory-panel,
.sd-forum-subcategory-panel {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.sd-subcategory-panel,
.sd-forum-subcategory-panel {
    padding-top: 4px;
    animation: sd-forum-category-chip-enter 180ms ease-out both;
}

.sd-category-picker-hint {
    display: block;
    margin: 14px 0 2px;
    color: var(--sd-muted);
    font-size: 0.94rem;
    line-height: 1.45;
}

.sd-category-picker-hint[hidden] {
    display: none;
}

.sd-subcategory-panel[hidden],
.sd-forum-subcategory-panel[hidden] {
    display: none;
}

.sd-category-option,
.sd-forum-category-option {
    max-width: min(100%, 310px);
    min-height: 40px;
    border: 1px solid var(--sd-border);
    border-radius: 999px;
    background: #fff;
    color: var(--sd-text);
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 12px;
    font: inherit;
    font-size: 0.9rem;
    font-weight: 800;
    cursor: pointer;
    transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.sd-category-option span:last-child,
.sd-forum-category-option span:last-child {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sd-category-option .material-symbols-outlined,
.sd-forum-category-option .material-symbols-outlined {
    font-size: 18px;
}

.sd-category-option:hover,
.sd-category-option:focus-visible,
.sd-forum-category-option:hover,
.sd-forum-category-option:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 10px 22px -18px rgba(15, 23, 42, 0.6);
}

.sd-category-option.is-active,
.sd-forum-category-option.is-active {
    border-color: #93c5fd;
    background: #eff6ff;
    color: #1d4ed8;
}

.sd-forum-editor-shell {
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius);
    overflow: hidden;
    background: #fff;
}

.sd-forum-editor-toolbar {
    min-height: 48px;
    border-bottom: 1px solid var(--sd-border);
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 6px 10px;
    overflow-x: auto;
}

.sd-forum-editor-toolbar button {
    width: 36px;
    height: 34px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--sd-text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font: inherit;
    font-weight: 850;
}

.sd-forum-editor-toolbar button:hover,
.sd-forum-editor-toolbar button:focus-visible {
    background: #f1f5f9;
}

.sd-forum-editor-toolbar .material-symbols-outlined {
    font-size: 19px;
}

.sd-forum-editor-area {
    min-height: 260px;
    padding: 18px;
    outline: none;
    color: var(--sd-text);
    line-height: 1.6;
}

.sd-forum-editor-area.is-compact {
    min-height: 150px;
}

.sd-forum-editor-area p {
    margin: 0;
    color: var(--sd-text);
}

.sd-forum-editor-area blockquote {
    margin: 0;
    border-left: 3px solid #93c5fd;
    padding-left: 12px;
    color: #334155;
}

.sd-forum-editor-area pre {
    margin: 0;
    border-radius: 8px;
    background: #0f172a;
    color: #e2e8f0;
    padding: 12px;
    white-space: pre-wrap;
}

.sd-forum-editor-mock .redactix-wrapper {
    --redactix-primary: var(--sd-primary);
    --redactix-primary-hover: #1d4ed8;
    --redactix-primary-light: #dbeafe;
    --redactix-border: var(--sd-border);
    --redactix-bg-secondary: #fbfdff;
    --redactix-text: var(--sd-text);
    --redactix-text-muted: var(--sd-muted);
    --redactix-radius: 8px;
    font-weight: 500;
}

.sd-forum-editor-mock .redactix-editor {
    min-height: 180px;
    color: var(--sd-text);
    font-weight: 500;
    line-height: 1.6;
}

.sd-forum-editor-mock .redactix-lite-mode .redactix-editor {
    min-height: 150px;
}

.sd-form-message {
    min-height: 20px;
    color: var(--sd-muted);
    font-size: 0.92rem;
    font-weight: 750;
}

.sd-form-message.is-error {
    color: #b91c1c;
}

.sd-form-message.is-success {
    color: #166534;
}

.sd-form-actions,
.sd-forum-form-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 4px;
}

.sd-forum-thread {
    padding: 22px;
    margin-top: 22px;
}

.sd-forum-thread-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
}

.sd-forum-thread-actions {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.sd-forum-thread-header h1 {
    margin-top: 12px;
    font-size: 2rem;
}

.sd-forum-icon-button {
    min-width: 64px;
    height: 40px;
    border: 1px solid var(--sd-border);
    border-radius: 999px;
    background: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    color: var(--sd-text);
    font: inherit;
    font-weight: 850;
}

.sd-forum-thread .sd-forum-author-line {
    margin-top: 20px;
}

.sd-forum-thread-body {
    margin-top: 24px;
    color: #374151;
    line-height: 1.7;
}

.sd-forum-edit-panel {
    margin-top: 18px;
    border-top: 1px solid var(--sd-border);
    padding-top: 14px;
}

.sd-forum-edit-panel.is-reply {
    width: 100%;
}

.sd-forum-edit-panel summary {
    width: fit-content;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    color: var(--sd-primary);
    font-weight: 850;
    list-style: none;
}

.sd-forum-edit-panel summary::-webkit-details-marker {
    display: none;
}

.sd-forum-edit-panel summary .material-symbols-outlined {
    font-size: 18px;
}

.sd-forum-edit-panel form {
    display: grid;
    gap: 12px;
    margin-top: 12px;
}

.sd-forum-thread-body figure {
    margin: 22px 0 0;
}

.sd-forum-thread-body img {
    display: block;
    width: 100%;
    max-height: 360px;
    object-fit: cover;
    border-radius: var(--sd-radius);
    border: 1px solid var(--sd-border);
}

.sd-forum-thread-body figcaption {
    margin-top: 8px;
    color: var(--sd-muted);
    font-size: 0.84rem;
}

.sd-forum-replies {
    margin-top: 28px;
    display: grid;
    gap: 14px;
}

.sd-forum-reply,
.sd-forum-answer-box,
.sd-answer-box {
    padding: 18px;
}

.sd-forum-reply.is-solution {
    border-color: #86efac;
    background: #fbfffc;
}

.sd-forum-reply .sd-forum-status {
    margin-top: 14px;
}

.sd-forum-reply-body {
    color: #374151;
    line-height: 1.65;
}

.sd-forum-reply-actions {
    margin-top: 14px;
}

.sd-forum-reply-actions button {
    border: 0;
    background: transparent;
    color: var(--sd-muted);
    padding: 0;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
}

.sd-forum-answer-box {
    margin-top: 18px;
    display: grid;
    gap: 14px;
}

.sd-forum-answer-box h2,
.sd-answer-box h2 {
    margin: 0;
    font-size: 1.25rem;
}

.sd-forum-boundary,
.sd-support-routing {
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius);
    background: #fff;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 14px 16px;
    margin-bottom: 22px;
}

.sd-public-ticket-link {
    align-items: center;
    background: #f8fbff;
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius);
    display: flex;
    gap: 14px;
    justify-content: space-between;
    margin-top: 18px;
    padding: 14px 16px;
}

.sd-public-ticket-link > div {
    align-items: center;
    display: flex;
    gap: 12px;
    min-width: 0;
}

.sd-public-ticket-link .material-symbols-outlined {
    color: var(--sd-primary);
    flex-shrink: 0;
}

.sd-public-ticket-link strong {
    color: var(--sd-text);
    display: block;
    font-size: 0.96rem;
}

.sd-public-ticket-link p {
    color: var(--sd-muted);
    font-size: 0.88rem;
    font-weight: 650;
    line-height: 1.45;
    margin: 2px 0 0;
}

.sd-public-ticket-link button {
    align-items: center;
    background: #fff;
    border: 1px solid #c8d7eb;
    border-radius: 8px;
    color: var(--sd-primary);
    display: inline-flex;
    flex-shrink: 0;
    font-weight: 850;
    gap: 8px;
    min-height: 42px;
    padding: 0 13px;
}

.sd-public-ticket-link button:hover,
.sd-public-ticket-link button:focus-visible {
    background: var(--sd-primary-soft);
    border-color: var(--sd-primary);
}

.sd-forum-boundary span,
.sd-support-routing a,
.sd-support-routing div {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.sd-forum-boundary > span {
    min-height: 34px;
    border-radius: 999px;
    background: #f8fafc;
    color: var(--sd-text);
    padding: 0 10px;
    font-size: 0.86rem;
    font-weight: 850;
}

.sd-forum-boundary .material-symbols-outlined,
.sd-support-routing .material-symbols-outlined {
    color: var(--sd-primary);
    font-size: 20px;
}

.sd-channel-choice {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.sd-channel-choice article {
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius);
    background: #fff;
    display: grid;
    align-content: start;
    gap: 14px;
    padding: 22px;
    box-shadow: 0 14px 36px -34px rgba(15, 23, 42, 0.5);
}

.sd-channel-choice article.is-support {
    border-color: #bfdbfe;
    background: #f8fbff;
}

.sd-channel-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--sd-radius);
    background: var(--sd-primary-soft);
    color: var(--sd-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.sd-channel-choice h2 {
    margin: 0;
    font-size: 1.32rem;
}

.sd-channel-choice p,
.sd-channel-choice ul {
    margin: 0;
    color: var(--sd-muted);
    line-height: 1.55;
}

.sd-channel-choice ul {
    padding-left: 19px;
}

.sd-support-routing {
    justify-content: space-between;
}

.sd-support-routing div {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
}

.sd-support-routing div > .material-symbols-outlined {
    float: left;
}

.sd-support-routing p {
    margin: 0;
    color: var(--sd-muted);
}

.sd-support-routing a {
    min-height: 38px;
    border: 1px solid var(--sd-border);
    border-radius: 999px;
    background: #fff;
    color: var(--sd-text);
    padding: 0 14px;
    font-weight: 850;
}

.sd-support-ticket-list {
    display: grid;
    gap: 14px;
}

.sd-support-ticket {
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius);
    background: #fff;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 18px;
    padding: 18px 20px;
    box-shadow: 0 14px 36px -34px rgba(15, 23, 42, 0.5);
}

.sd-support-ticket-topline,
.sd-support-ticket-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    color: var(--sd-muted);
    font-size: 0.88rem;
    font-weight: 800;
}

.sd-support-ticket h2 {
    margin: 8px 0 8px;
    font-size: 1.25rem;
}

.sd-support-ticket p,
.sd-support-detail p {
    margin: 0;
    color: var(--sd-muted);
    line-height: 1.55;
}

.sd-support-ticket-meta {
    margin-top: 14px;
}

.sd-support-ticket-meta span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.sd-support-ticket-meta .material-symbols-outlined {
    font-size: 18px;
}

.sd-support-ticket-action {
    align-self: center;
    color: var(--sd-primary);
    font-weight: 850;
}

.sd-support-status {
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    padding: 5px 10px;
    font-size: 0.78rem;
    font-weight: 900;
    white-space: nowrap;
}

.sd-support-status.is-review {
    background: #dbeafe;
    color: #1d4ed8;
}

.sd-support-status.is-waiting {
    background: #fef3c7;
    color: #92400e;
}

.sd-support-status.is-resolved {
    background: #dcfce7;
    color: #166534;
}

.sd-support-detail {
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius);
    background: #fff;
    padding: 22px;
    box-shadow: 0 14px 36px -34px rgba(15, 23, 42, 0.5);
}

.sd-support-detail-header {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.sd-support-detail h1 {
    margin: 0 0 10px;
    font-size: 2rem;
}

.sd-support-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin: 22px 0 0;
}

.sd-support-summary div {
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius);
    background: #f8fafc;
    padding: 12px;
}

.sd-support-summary dt {
    color: var(--sd-muted);
    font-size: 0.78rem;
    font-weight: 850;
}

.sd-support-summary dd {
    margin: 5px 0 0;
    font-weight: 850;
}

.sd-support-summary-status dt {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.sd-support-help {
    width: 18px;
    height: 18px;
    border: 1px solid #bfdbfe;
    border-radius: 999px;
    background: #eff6ff;
    color: var(--sd-primary);
    display: inline-grid;
    place-items: center;
    font: inherit;
    font-size: 0.72rem;
    font-weight: 900;
    line-height: 1;
    cursor: help;
}

.sd-support-tooltip {
    position: absolute;
    left: 0;
    top: calc(100% + 8px);
    z-index: 20;
    width: min(310px, 72vw);
    border: 1px solid var(--sd-border);
    border-radius: 12px;
    background: #0f172a;
    color: #fff;
    box-shadow: 0 18px 38px -24px rgba(15, 23, 42, 0.7);
    padding: 10px 12px;
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.45;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-4px);
    transition: opacity 0.16s ease, transform 0.16s ease;
}

.sd-support-help:hover + .sd-support-tooltip,
.sd-support-help:focus-visible + .sd-support-tooltip {
    opacity: 1;
    transform: translateY(0);
}

.sd-support-timeline {
    margin-top: 18px;
    display: grid;
    gap: 12px;
}

.sd-support-timeline h2 {
    margin: 0;
}

.sd-support-timeline article {
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius);
    background: #fff;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 12px;
    padding: 16px;
}

.sd-support-timeline article.is-system {
    background: #f8fafc;
    border-style: dashed;
}

.sd-forum-avatar.is-system,
.sd-avatar.is-system {
    background: #e0f2fe;
    color: #0369a1;
}

.sd-forum-avatar.is-system .material-symbols-outlined,
.sd-avatar.is-system .material-symbols-outlined {
    font-size: 1.05rem;
    line-height: 1;
}

.sd-support-timeline span {
    display: block;
    color: var(--sd-muted);
    font-size: 0.84rem;
    margin-top: 2px;
}

.sd-support-timeline p {
    margin: 10px 0 0;
    color: #374151;
    line-height: 1.6;
}

.sd-support-attachments {
    display: grid;
    gap: 8px;
    list-style: none;
    margin: 12px 0 0;
    padding: 0;
}

.sd-support-attachments li {
    background: #f8fafc;
    border: 1px solid var(--sd-border);
    border-radius: 8px;
    color: #334155;
    overflow: hidden;
}

.sd-support-attachments a {
    align-items: center;
    color: inherit;
    display: grid;
    gap: 8px;
    grid-template-columns: auto minmax(0, 1fr) auto;
    min-width: 0;
    padding: 8px 10px;
    text-decoration: none;
    width: 100%;
}

.sd-support-attachments a:hover span:last-child,
.sd-support-attachments a:focus-visible span:last-child {
    text-decoration: underline;
}

.sd-support-attachments .material-symbols-outlined {
    color: var(--sd-primary);
    font-size: 1rem;
}

.sd-support-attachments small {
    color: var(--sd-muted);
}

.sd-forum-icon-button.is-active,
.sd-forum-reply-actions button.is-active {
    border-color: #bfdbfe;
    background: #eff6ff;
    color: var(--sd-primary);
}

.sd-forum-thread-body img,
.sd-forum-reply-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--sd-radius);
}

@media (max-width: 820px) {
    .sd-forum-heading,
    .sd-forum-compose-header,
    .sd-forum-thread-header {
        flex-direction: column;
    }

    .sd-forum-heading h1,
    .sd-forum-compose-header h1,
    .sd-forum-thread-header h1 {
        font-size: 1.85rem;
    }

    .sd-forum-tools,
    .sd-forum-guidelines,
    .sd-channel-choice,
    .sd-support-summary {
        grid-template-columns: 1fr;
    }

    .sd-forum-post-title-row {
        display: grid;
    }

    .sd-forum-form-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .sd-forum-primary,
    .sd-forum-secondary {
        width: 100%;
    }

    .sd-support-routing,
    .sd-support-detail-header {
        align-items: stretch;
        flex-direction: column;
    }

    .sd-support-ticket {
        grid-template-columns: 1fr;
    }
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    padding-top: var(--sd-header-height);
    background: var(--sd-bg);
    color: var(--sd-text);
    display: flex;
    flex-direction: column;
}

body.is-draft-mode {
    min-height: 100vh;
    padding-top: calc(var(--sd-header-height) + 36px);
}

#servicedesk-draft-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 99999;
    height: 36px;
    background: linear-gradient(90deg, #f59e0b, #f97316);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.03em;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.16);
}

#servicedesk-draft-bar.is-published-view {
    background: linear-gradient(90deg, #2563eb, #0ea5e9);
}

.servicedesk-draft-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #fff;
    opacity: 0.85;
    animation: servicedesk-draft-blink 1.2s ease-in-out infinite;
}

#servicedesk-draft-back-btn,
.servicedesk-draft-toggle {
    border: 0;
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.2);
    color: #fff;
    padding: 2px 10px;
    font: inherit;
    font-size: 11px;
    cursor: pointer;
}

#servicedesk-draft-back-btn:hover,
.servicedesk-draft-toggle:hover {
    background: rgba(0, 0, 0, 0.35);
    color: #fff;
}

@keyframes servicedesk-draft-blink {
    0%, 100% { opacity: 0.85; }
    50% { opacity: 0.3; }
}

a {
    color: inherit;
    text-decoration: none;
}

.sd-shell {
    width: min(var(--sd-shell), calc(100% - 40px));
    margin: 0 auto;
}

body.is-article-view .sd-header .sd-shell {
    width: 100%;
    margin: 0;
    padding-left: 18px;
    padding-right: 18px;
}

.sd-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 900;
    background: rgba(255, 255, 255, 0.92);
    border-bottom: 1px solid rgba(219, 229, 239, 0.9);
    backdrop-filter: blur(14px);
}

body.is-draft-mode .sd-header {
    top: 36px;
}

.sd-preview-notice {
    margin: 18px 0 0;
    border: 1px solid #bfdbfe;
    border-radius: var(--sd-radius);
    background: #eff6ff;
    color: #1e3a8a;
    padding: 12px 14px;
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    font-size: 0.9rem;
}

.sd-preview-notice strong {
    color: #1d4ed8;
}

.sd-header-inner {
    min-height: 74px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.sd-brand,
.sd-footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    font-weight: 800;
}

.sd-brand-text,
.sd-footer-brand span {
    display: grid;
    gap: 1px;
    line-height: 1.05;
}

.sd-brand-text strong,
.sd-footer-brand strong {
    color: var(--sd-text);
    font-size: 1rem;
}

.sd-brand small,
.sd-footer-brand small {
    display: block;
    color: var(--sd-muted);
    font-size: 0.82rem;
    font-weight: 750;
}

.sd-brand-logo {
    display: block;
    width: auto;
    height: 34px;
}

.sd-header-search {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    min-width: 42px;
    height: 42px;
}

.sd-header-actions {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    min-width: 0;
    flex-shrink: 0;
}

.sd-header-search-toggle {
    width: 42px;
    height: 42px;
    border: 1px solid #dbe5ef;
    border-radius: 999px;
    background: #ffffff;
    color: var(--sd-text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    cursor: pointer;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
    transition: border-color 0.18s ease, color 0.18s ease, background-color 0.18s ease;
}

.sd-header-search-toggle:hover,
.sd-header-search-toggle:focus-visible {
    border-color: #93c5fd;
    color: #2563eb;
    background: #f8fbff;
}

.sd-header-search-toggle svg {
    width: 19px;
    height: 19px;
}

.sd-header-search-form {
    position: absolute;
    right: 0;
    top: 50%;
    width: min(430px, calc(100vw - 32px));
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px;
    border: 1px solid #dbe5ef;
    border-radius: 999px;
    background: #ffffff;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.16);
    opacity: 0;
    transform: translateY(-50%) scaleX(0.72);
    transform-origin: right center;
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
    z-index: 3;
}

.sd-header-search.is-open .sd-header-search-form,
.sd-header-search:focus-within .sd-header-search-form {
    opacity: 1;
    transform: translateY(-50%) scaleX(1);
    pointer-events: auto;
}

.sd-header-search-form input[type="search"] {
    min-width: 0;
    flex: 1;
    border: 0;
    border-radius: 999px;
    padding: 9px 12px 9px 14px;
    color: var(--sd-text);
    font: inherit;
    outline: none;
    background: transparent;
}

.sd-header-search-form input[type="search"]:focus {
    box-shadow: none;
}

.sd-header-search-form button {
    border: 0;
    border-radius: 999px;
    background: #2563eb;
    color: #ffffff;
    padding: 9px 15px;
    font-weight: 800;
    cursor: pointer;
    white-space: nowrap;
}

.sd-header-auth {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    min-width: 0;
}

.sd-header-auth form {
    margin: 0;
}

.sd-header-user-toggle {
    border: 0;
    border-radius: 999px;
    background: transparent;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.sd-header-user-toggle:focus-visible {
    outline: 3px solid rgba(37, 99, 235, 0.24);
    outline-offset: 3px;
}

.sd-header-login {
    border: 1px solid #dbe5ef;
    border-radius: 999px;
    background: #ffffff;
    color: var(--sd-text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 8px 15px;
    font: inherit;
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
}

.sd-header-login:hover,
.sd-header-login:focus-visible {
    border-color: #93c5fd;
    color: #2563eb;
}

.sd-header-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid #dbe5ef;
    background: #ffffff;
}

.sd-header-avatar-initials {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #dbeafe 0%, #ecfeff 100%);
    color: #0f3f6e;
    font-size: 0.82rem;
    font-weight: 950;
    letter-spacing: -0.02em;
}

.sd-header-user-name {
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--sd-text);
    font-size: 0.9rem;
    font-weight: 800;
}

.sd-header-user-menu {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    width: min(260px, calc(100vw - 32px));
    border: 1px solid var(--sd-border);
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 18px 42px rgba(15, 23, 42, 0.16);
    padding: 14px;
    display: none;
    z-index: 20;
}

.sd-header-user-menu strong,
.sd-header-user-menu small {
    display: block;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sd-header-user-menu strong {
    color: var(--sd-text);
    font-size: 0.94rem;
    font-weight: 850;
}

.sd-header-user-menu small {
    margin-top: 3px;
    color: var(--sd-muted);
    font-size: 0.82rem;
    font-weight: 700;
}

.sd-header-user-shortcuts {
    display: grid;
    gap: 7px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--sd-border);
}

.sd-header-user-shortcuts a {
    min-height: 38px;
    border: 1px solid var(--sd-border);
    border-radius: 8px;
    background: #f8fafc;
    color: var(--sd-text);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 10px;
    font-size: 0.88rem;
    font-weight: 850;
}

.sd-header-user-shortcuts a:hover,
.sd-header-user-shortcuts a:focus-visible {
    border-color: #93c5fd;
    background: #fff;
    color: var(--sd-primary);
}

.sd-header-user-shortcuts .material-symbols-outlined {
    font-size: 19px;
}

.sd-header-menu-logout {
    width: 100%;
    margin-top: 12px;
    border: 1px solid #dc2626;
    border-radius: 8px;
    background: #dc2626;
    color: #ffffff;
    padding: 9px 12px;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
}

.sd-header-menu-logout:hover,
.sd-header-menu-logout:focus-visible {
    border-color: #b91c1c;
    background: #b91c1c;
    color: #ffffff;
}

.sd-header-auth.is-open .sd-header-user-menu {
    display: block;
}

.sd-auth {
    padding: 48px 0 70px;
}

.sd-auth-panel {
    width: min(460px, 100%);
    margin: 0 auto;
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius);
    background: #ffffff;
    padding: 28px;
    box-shadow: var(--sd-shadow);
}

.sd-auth-panel h1 {
    margin: 0 0 8px;
    font-size: 1.8rem;
}

.sd-auth-panel p {
    margin: 0 0 22px;
    color: var(--sd-muted);
}

.sd-auth-error {
    margin-bottom: 16px;
    border: 1px solid #fecaca;
    border-radius: 8px;
    background: #fef2f2;
    color: #991b1b;
    padding: 11px 12px;
    font-size: 0.92rem;
    font-weight: 700;
}

.sd-auth-notice {
    margin-bottom: 16px;
    border: 1px solid #bfdbfe;
    border-radius: 8px;
    background: #eff6ff;
    color: #1e3a8a;
    padding: 11px 12px;
    font-size: 0.92rem;
    font-weight: 700;
    line-height: 1.45;
}

.sd-auth-form {
    display: grid;
    gap: 11px;
}

.sd-auth-form label {
    font-size: 0.88rem;
    font-weight: 800;
}

.sd-auth-form input,
.sd-auth-form select {
    width: 100%;
    border: 1px solid var(--sd-border);
    border-radius: 8px;
    padding: 12px 13px;
    color: var(--sd-text);
    font: inherit;
    background: #ffffff;
}

.sd-auth-form button {
    margin-top: 8px;
    border: 0;
    border-radius: 8px;
    background: #2563eb;
    color: #ffffff;
    padding: 12px 16px;
    font: inherit;
    font-weight: 850;
    cursor: pointer;
}

.sd-auth-form button:disabled {
    cursor: wait;
    opacity: 0.72;
}

.sd-auth-waiting {
    border: 1px solid #dbeafe;
    border-radius: 8px;
    background: #eff6ff;
    color: #1d4ed8;
    padding: 12px;
    font-weight: 800;
}

.sd-auth-popup-button {
    display: none;
    margin-top: 14px;
    width: 100%;
    border: 0;
    border-radius: 8px;
    background: #2563eb;
    color: #ffffff;
    padding: 12px 16px;
    font: inherit;
    font-weight: 850;
    cursor: pointer;
    text-transform: capitalize;
}

.sd-auth-popup-button.is-visible {
    display: block;
}

.sd-footer-logo {
    display: block;
    width: auto;
    height: 30px;
}

.sd-main {
    flex: 1 0 auto;
    min-height: calc(100vh - 210px);
    position: relative;
}

.sd-main > section:not(.sd-hero):not(.sd-group-hero) {
    transition: opacity 360ms ease, transform 420ms ease;
}

.sd-main.is-partial-loading > section:not(.sd-hero):not(.sd-group-hero) {
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px);
}

.sd-partial-loader {
    position: absolute;
    left: 50%;
    top: calc(var(--sd-partial-loader-top, 320px) + 118px);
    z-index: 70;
    width: 54px;
    height: 54px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(219, 229, 239, 0.92);
    box-shadow: 0 18px 42px -28px rgba(15, 23, 42, 0.8);
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, -26%) scale(0.94);
    transition: opacity 220ms ease, transform 260ms ease;
}

.sd-main.is-partial-loading .sd-partial-loader {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.sd-partial-loader::before {
    content: "";
    width: 24px;
    height: 24px;
    border: 3px solid #dbe5ef;
    border-top-color: var(--sd-primary);
    border-radius: 999px;
    animation: sd-partial-loader-spin 720ms linear infinite;
}

@keyframes sd-partial-loader-spin {
    to {
        transform: rotate(360deg);
    }
}

.sd-footer {
    margin-top: 56px;
    border-top: 1px solid var(--sd-border);
    background: rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(14px);
}

body.is-article-view .sd-footer {
    margin-top: 0;
}

.sd-main:has(.sd-home-section) + .sd-footer,
.sd-main:has(.sd-forum-page) + .sd-footer,
.sd-main:has(.sd-forum-compose) + .sd-footer,
.sd-main:has(.sd-forum-detail) + .sd-footer,
.sd-main:has(.sd-support-page) + .sd-footer {
    margin-top: 0;
}

body.is-article-view .sd-main {
    background: #fff;
}

.sd-footer-inner {
    min-height: 78px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.sd-footer-support,
.sd-footer-meta,
.sd-footer-contact,
.sd-footer-language {
    display: inline-flex;
    align-items: center;
}

.sd-footer-support {
    gap: 18px;
    min-width: 0;
}

.sd-footer-shield {
    width: 34px;
    height: 34px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #dff8ea;
    color: var(--sd-green);
}

.sd-footer-shield svg {
    width: 20px;
    height: 20px;
}

.sd-footer-copy {
    display: grid;
    gap: 2px;
    min-width: 0;
}

.sd-footer-copy strong {
    color: var(--sd-text);
    font-size: 0.82rem;
    font-weight: 850;
}

.sd-footer-copy span,
.sd-footer-meta {
    color: var(--sd-muted);
    font-size: 0.82rem;
    font-weight: 750;
}

.sd-footer-contact {
    min-height: 36px;
    padding: 0 16px;
    gap: 9px;
    border: 1px solid var(--sd-border);
    border-radius: 6px;
    background: #fff;
    color: var(--sd-primary);
    font-size: 0.82rem;
    font-weight: 850;
    box-shadow: 0 8px 18px -16px rgba(16, 32, 51, 0.65);
}

.sd-footer-contact svg,
.sd-footer-language svg {
    width: 17px;
    height: 17px;
}

.sd-footer-contact:hover {
    border-color: #bfdbfe;
    background: #f8fbff;
}

.sd-footer-meta {
    gap: 18px;
    white-space: nowrap;
    justify-content: flex-end;
}

.sd-footer-divider {
    width: 1px;
    height: 28px;
    background: var(--sd-border);
}

.sd-footer-language {
    gap: 8px;
    border: 0;
    padding: 0;
    background: transparent;
    color: var(--sd-text);
    font: inherit;
    cursor: pointer;
}

.sd-hero,
.sd-group-hero {
    position: relative;
    overflow: hidden;
    color: #fff;
    background:
        radial-gradient(circle at 18% 18%, rgba(14, 165, 233, 0.42), transparent 28%),
        radial-gradient(circle at 84% 20%, rgba(22, 163, 74, 0.24), transparent 24%),
        linear-gradient(135deg, #0b1f35 0%, #102033 50%, #0d1728 100%);
    transition: min-height 900ms ease, opacity 720ms ease;
}

.sd-hero::before,
.sd-group-hero::before {
    content: "";
    position: absolute;
    inset: -30% -8% auto;
    height: 360px;
    opacity: 0.38;
    background:
        linear-gradient(120deg, transparent 20%, rgba(255, 255, 255, 0.24) 21%, transparent 22%),
        linear-gradient(20deg, transparent 42%, rgba(255, 255, 255, 0.16) 43%, transparent 44%);
    transform: rotate(-5deg);
}

.sd-hero-inner,
.sd-group-hero .sd-shell {
    position: relative;
    z-index: 1;
}

.sd-hero-inner {
    min-height: 310px;
    display: grid;
    place-items: center;
    align-content: center;
    text-align: center;
    padding: 54px 0 64px;
    transition: min-height 900ms ease, padding 900ms ease;
}

.sd-hero-kicker {
    display: inline-flex;
    margin-bottom: 12px;
    color: #93c5fd;
    font-size: 0.82rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: opacity 720ms ease, transform 860ms ease, max-height 860ms ease, margin 860ms ease;
}

.sd-hero h1,
.sd-group-hero h1 {
    max-width: 820px;
    margin: 0;
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    line-height: 1.03;
    transition: opacity 720ms ease, transform 860ms ease, max-height 860ms ease, margin 860ms ease;
}

.sd-hero p,
.sd-group-hero p {
    max-width: 680px;
    margin: 14px auto 0;
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.06rem;
    line-height: 1.55;
    transition: opacity 720ms ease, transform 860ms ease, max-height 860ms ease, margin 860ms ease;
}

.sd-search {
    width: min(680px, 100%);
    min-height: 58px;
    margin-top: 26px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 12px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: var(--sd-radius);
    background: #fff;
    padding: 0 8px 0 18px;
    box-shadow: 0 18px 42px -28px rgba(0, 0, 0, 0.9);
    transition: opacity 720ms ease, transform 860ms ease, max-height 860ms ease, margin 860ms ease, padding 860ms ease;
}

.sd-search svg {
    width: 24px;
    height: 24px;
    color: var(--sd-muted);
}

.sd-search input {
    width: 100%;
    border: 0;
    outline: 0;
    color: var(--sd-text);
    font: inherit;
    font-size: 1.04rem;
}

.sd-search button {
    min-height: 42px;
    border: 0;
    border-radius: 6px;
    background: var(--sd-primary);
    color: #fff;
    padding: 0 18px;
    font-weight: 850;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.sd-hero-actions {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 18px;
    transition: transform 900ms ease, margin 900ms ease;
}

.sd-hero.is-forum-transitioning .sd-hero-inner {
    min-height: 104px;
    padding: 12px 0;
}

.sd-hero.is-forum-transitioning .sd-hero-kicker,
.sd-hero.is-forum-transitioning h1,
.sd-hero.is-forum-transitioning p,
.sd-hero.is-forum-transitioning .sd-search {
    max-height: 0;
    margin-top: 0;
    margin-bottom: 0;
    padding-top: 0;
    padding-bottom: 0;
    opacity: 0;
    overflow: hidden;
    transform: translateY(-10px);
    pointer-events: none;
}

.sd-hero.is-forum-transitioning .sd-hero-actions {
    margin-top: 0;
    transform: translateY(0);
}

.sd-hero-compact .sd-hero-inner {
    min-height: 104px;
    padding: 12px 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sd-hero-compact:not(.is-guides-transitioning) .sd-hero-kicker,
.sd-hero-compact:not(.is-guides-transitioning) h1,
.sd-hero-compact:not(.is-guides-transitioning) p,
.sd-hero-compact:not(.is-guides-transitioning) .sd-search {
    display: none;
}

.sd-hero-compact.is-guides-transitioning .sd-hero-kicker,
.sd-hero-compact.is-guides-transitioning h1,
.sd-hero-compact.is-guides-transitioning p,
.sd-hero-compact.is-guides-transitioning .sd-search {
    max-height: 0;
    margin-top: 0;
    margin-bottom: 0;
    padding-top: 0;
    padding-bottom: 0;
    opacity: 0;
    overflow: hidden;
    transform: translateY(-10px);
    pointer-events: none;
}

.sd-hero-compact .sd-hero-actions {
    margin-top: 0;
}

.sd-hero-compact.is-guides-transitioning .sd-hero-inner {
    min-height: 310px;
    padding: 54px 0 64px;
    display: grid;
    place-items: center;
    align-content: center;
}

.sd-hero-compact.is-guides-transitioning .sd-hero-kicker,
.sd-hero-compact.is-guides-transitioning h1,
.sd-hero-compact.is-guides-transitioning p,
.sd-hero-compact.is-guides-transitioning .sd-search {
    max-height: 999px;
    opacity: 1;
    overflow: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.sd-hero-compact.is-guides-transitioning p {
    margin-top: 14px;
}

.sd-hero-compact.is-guides-transitioning .sd-search {
    max-height: 999px;
    margin-top: 26px;
    padding-top: 0;
    padding-bottom: 0;
}

.sd-hero-compact.is-guides-transitioning .sd-hero-actions {
    margin-top: 18px;
}

.sd-hero-actions a {
    min-height: 42px;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 16px;
    font-size: 0.92rem;
    font-weight: 850;
}

.sd-hero-actions a:hover,
.sd-hero-actions a:focus-visible,
.sd-hero-actions a.is-active {
    background: #fff;
    color: var(--sd-text);
}

.sd-hero-actions a:focus-visible {
    outline: 0;
    box-shadow: 0 0 0 3px rgba(147, 197, 253, 0.34);
}

.sd-hero-compact.is-guides-transitioning .sd-hero-actions a.is-active {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.sd-hero-compact.is-guides-transitioning .sd-hero-actions a[data-hero-guides-transition] {
    background: #fff;
    color: var(--sd-text);
}

.sd-hero-actions .material-symbols-outlined {
    font-size: 19px;
}

.sd-home-section {
    padding: 46px 0 24px;
}

.sd-section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 20px;
}

.sd-section-heading span {
    color: var(--sd-primary);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.sd-section-heading h2 {
    margin: 4px 0 0;
    font-size: 1.8rem;
}

.sd-section-heading small {
    color: var(--sd-muted);
    font-weight: 800;
}

.sd-category-section {
    margin-top: 34px;
}

.sd-category-section:first-of-type {
    margin-top: 0;
}

.sd-category-section h3 {
    margin: 0 0 14px;
    color: var(--sd-text);
    font-size: 1.8rem;
    font-weight: 900;
}

.sd-card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.sd-content-card {
    min-height: 150px;
    position: relative;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: start;
    gap: 18px;
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius);
    background: #fff;
    padding: 22px;
    box-shadow: 0 13px 26px -24px rgba(16, 32, 51, 0.75);
    transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.sd-panel-jump {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
    min-width: 78px;
    height: 32px;
    gap: 6px;
    padding: 0 10px;
    border: 1px solid #fde68a;
    border-radius: 7px;
    background: #fffbeb;
    color: #b45309;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.82rem;
    font-weight: 900;
    box-shadow: 0 10px 20px -18px rgba(16, 32, 51, 0.8);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-3px);
    transition: opacity 160ms ease, transform 160ms ease, background-color 160ms ease, color 160ms ease;
}

.sd-content-card:hover .sd-panel-jump,
.sd-content-card:focus-within .sd-panel-jump {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.sd-panel-jump:hover {
    background: #fef3c7;
    color: #92400e;
}

.sd-panel-jump-button {
    min-height: 38px !important;
    width: auto !important;
    padding: 0 12px !important;
    border-color: #fde68a !important;
    background: #fffbeb !important;
    color: #b45309 !important;
    font-size: 0.86rem !important;
    font-weight: 850;
}

.sd-content-card:hover {
    transform: translateY(-2px);
    border-color: #bfdbfe;
    box-shadow: 0 18px 34px -28px rgba(16, 32, 51, 0.9);
}

.sd-content-icon {
    width: 46px;
    height: 46px;
    grid-column: 2;
    grid-row: 1 / span 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 7px;
}

.sd-content-icon svg {
    width: 30px;
    height: 30px;
}

.sd-content-icon .material-symbols-outlined {
    font-size: 31px;
}

.sd-content-card.is-group .sd-content-icon {
    background: #ffedd5;
    color: #f97316;
}

.sd-content-card.is-article .sd-content-icon {
    background: #e0f2fe;
    color: #0ea5e9;
}

.sd-content-card.is-link .sd-content-icon {
    background: #ede9fe;
    color: #7c3aed;
}

.sd-content-card.is-icon-orange .sd-content-icon {
    background: #ffedd5;
    color: #f97316;
}

.sd-content-card.is-icon-sky .sd-content-icon {
    background: #e0f2fe;
    color: #0ea5e9;
}

.sd-content-card.is-icon-purple .sd-content-icon {
    background: #ede9fe;
    color: #7c3aed;
}

.sd-content-card.is-icon-emerald .sd-content-icon {
    background: #d1fae5;
    color: #059669;
}

.sd-content-card.is-icon-rose .sd-content-icon {
    background: #ffe4e6;
    color: #e11d48;
}

.sd-content-card.is-icon-slate .sd-content-icon {
    background: #e2e8f0;
    color: #475569;
}

.sd-content-card-body {
    display: grid;
    gap: 12px;
}

.sd-content-card-body strong {
    color: var(--sd-text);
    font-size: 1.05rem;
}

.sd-content-card-body small {
    color: var(--sd-muted);
    font-size: 0.92rem;
    font-weight: 750;
}

.sd-content-arrow {
    position: absolute;
    right: 18px;
    bottom: 16px;
    color: var(--sd-muted);
    font-weight: 900;
}

.sd-empty-state {
    border: 1px dashed #c8d6e6;
    border-radius: var(--sd-radius);
    background: rgba(255, 255, 255, 0.72);
    padding: 32px;
    display: grid;
    gap: 8px;
    color: var(--sd-muted);
}

.sd-empty-state strong {
    color: var(--sd-text);
    font-size: 1.06rem;
}

.sd-empty-state.is-error {
    border-color: #fecaca;
    background: #fff7f7;
}

.sd-group-hero .sd-shell {
    padding: 40px 0 46px;
}

.sd-breadcrumb {
    display: flex;
    align-items: center;
    gap: 9px;
    flex-wrap: wrap;
    margin-bottom: 22px;
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.92rem;
    font-weight: 800;
}

.sd-breadcrumb a {
    color: inherit;
}

.sd-breadcrumb a:hover {
    color: #fff;
}

.sd-doc-layout {
    display: grid;
    grid-template-columns: minmax(240px, 300px) minmax(0, 1fr) minmax(210px, 260px);
    align-items: stretch;
    gap: 0;
    background: #fff;
    min-height: calc(100vh - 74px);
    transition: grid-template-columns 180ms ease;
}

.sd-doc-layout.is-sidebar-collapsed {
    grid-template-columns: 52px minmax(0, 1fr) minmax(210px, 260px);
}

.sd-doc-layout.is-toc-collapsed {
    grid-template-columns: minmax(240px, 300px) minmax(0, 1fr) 52px;
}

.sd-doc-layout.is-sidebar-collapsed.is-toc-collapsed {
    grid-template-columns: 52px minmax(0, 1fr) 52px;
}

.sd-doc-sidebar,
.sd-doc-toc {
    position: sticky;
    top: 74px;
    height: calc(100vh - 74px);
    overflow: auto;
    background: #f8fafc;
}

.sd-doc-sidebar {
    border-right: 1px solid var(--sd-border);
    padding: 26px 18px;
    transition: padding 180ms ease;
}

.sd-doc-sidebar-heading {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 28px;
    align-items: start;
    gap: 8px;
}

.sd-doc-sidebar-title {
    display: grid;
    gap: 3px;
    margin-bottom: 18px;
}

.sd-doc-sidebar-title strong {
    color: var(--sd-text);
    font-size: 1.05rem;
    font-weight: 900;
}

.sd-doc-sidebar-title span {
    color: var(--sd-muted);
    font-size: 0.78rem;
    font-weight: 800;
}

.sd-doc-sidebar-toggle {
    width: 28px;
    height: 28px;
    border: 1px solid transparent;
    border-radius: 7px;
    background: rgba(15, 23, 42, 0.04);
    color: rgba(15, 23, 42, 0.42);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    line-height: 1;
    cursor: pointer;
    transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}

.sd-sidebar-icon {
    width: 18px;
    height: 18px;
    display: block;
}

.sd-sidebar-icon-closed {
    display: none;
}

.sd-doc-layout.is-sidebar-collapsed .sd-sidebar-icon-open {
    display: none;
}

.sd-doc-layout.is-sidebar-collapsed .sd-sidebar-icon-closed {
    display: block;
}

.sd-doc-sidebar-toggle:hover {
    border-color: var(--sd-border);
    background: #fff;
    color: var(--sd-text);
}

.sd-doc-layout.is-sidebar-collapsed .sd-doc-sidebar {
    padding: 26px 11px;
    overflow: hidden;
}

.sd-doc-layout.is-sidebar-collapsed .sd-doc-sidebar-heading {
    grid-template-columns: 28px;
    justify-content: center;
}

.sd-doc-layout.is-sidebar-collapsed .sd-doc-sidebar-title,
.sd-doc-layout.is-sidebar-collapsed .sd-doc-sidebar nav {
    display: none;
}

.sd-doc-sidebar-empty {
    margin: 0;
    color: var(--sd-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.sd-doc-sidebar ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.sd-doc-sidebar ul ul {
    margin-left: 14px;
}

.sd-doc-nav-link {
    min-height: 34px;
    display: grid;
    grid-template-columns: 18px 1fr;
    align-items: center;
    gap: 4px;
    border-radius: 6px;
    padding: 5px 8px;
    color: #526176;
    font-weight: 760;
}

.sd-doc-nav-link:not(.has-children) {
    grid-template-columns: 1fr;
    padding-left: 28px;
}

.sd-doc-nav-link:hover,
.sd-doc-nav-link.is-active {
    background: #e8f1ff;
    color: var(--sd-primary);
}

.sd-doc-nav-caret {
    color: #94a3b8;
    font-size: 0.9rem;
    line-height: 1;
    text-align: center;
}

.sd-doc-article {
    min-height: calc(100vh - 74px);
    display: flex;
    flex-direction: column;
    padding: 30px 44px 58px;
}

.sd-doc-article .sd-breadcrumb {
    margin-bottom: 14px;
    color: var(--sd-muted);
}

.sd-doc-article .sd-breadcrumb a:hover {
    color: var(--sd-primary);
}

.sd-doc-header {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 24px;
    padding-bottom: 26px;
    border-bottom: 1px solid #d8e4f0;
}

.sd-doc-header h1 {
    margin: 0;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.08;
}

.sd-doc-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.sd-doc-actions button {
    width: 38px;
    height: 38px;
    border: 1px solid var(--sd-border);
    border-radius: 6px;
    background: #fff;
    color: var(--sd-muted);
    font-size: 1.2rem;
    cursor: pointer;
}

.sd-doc-actions button svg {
    width: 18px;
    height: 18px;
    display: block;
    margin: auto;
}

.sd-rich-editor {
    width: 100%;
    max-width: none;
    margin-top: 24px;
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    background: transparent;
}

.sd-rich-editor.d-none {
    display: none;
}

.sd-rich-editor-toolbar {
    min-height: 54px;
    border-bottom: 1px solid #e5edf6;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 10px 12px;
}

.sd-rich-editor-toolbar strong {
    display: block;
    color: var(--sd-text);
    font-size: 0.92rem;
}

.sd-rich-editor-toolbar span {
    display: block;
    margin-top: 2px;
    color: var(--sd-muted);
    font-size: 0.78rem;
    font-weight: 700;
}

.sd-rich-editor-toolbar > div {
    display: inline-flex;
    gap: 8px;
}

.sd-rich-editor-toolbar > div:first-child {
    display: block;
}

.sd-rich-editor-toolbar > div:last-child {
    align-items: flex-start;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.sd-rich-editor-toolbar .sd-editor-publication-status {
    flex-basis: 100%;
    margin-top: 2px;
    text-align: right;
}

.sd-rich-editor .redactix-wrapper {
    border: 0;
    border-radius: 0;
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    --redactix-primary: var(--sd-primary);
    --redactix-primary-hover: #1d4ed8;
    --redactix-primary-light: #dbeafe;
    --redactix-border: var(--sd-border);
    --redactix-bg-secondary: #fbfdff;
    --redactix-text: #111827;
    --redactix-text-muted: var(--sd-muted);
    --redactix-radius: 0;
    font-family: inherit;
}

.sd-rich-editor .redactix-toolbar {
    position: sticky;
    top: 0;
    border-top: 0;
    border-bottom-color: #e5edf6;
    padding: 9px 12px;
}

.sd-rich-editor .redactix-editor {
    flex: 1;
    min-height: 0;
    padding: 24px 36px 36px 54px;
    color: #111827;
    font: 500 1.02rem/1.72 "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
}

.sd-rich-editor .redactix-editor h1,
.sd-rich-editor .redactix-editor h2,
.sd-rich-editor .redactix-editor h3 {
    color: var(--sd-text);
    font-weight: 850;
}

.sd-rich-editor .redactix-editor pre {
    border-radius: 8px;
}

.sd-editor-primary,
.sd-editor-secondary {
    min-height: 35px;
    border-radius: 8px;
    padding: 6px 12px;
    font-weight: 400;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.875rem;
    line-height: 1;
    transition: background 160ms ease, border-color 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.sd-editor-primary svg,
.sd-editor-secondary svg {
    width: 14px;
    height: 14px;
    flex: 0 0 auto;
}

.sd-editor-primary {
    border: 1px solid #0d6efd;
    background: #0d6efd;
    color: #fff;
}

.sd-editor-primary:hover,
.sd-editor-primary:focus-visible {
    background: #0b5ed7;
    color: #fff;
}

.sd-editor-primary.is-loading {
    opacity: 0.9;
    cursor: wait;
}

.sd-editor-secondary.is-loading {
    background: #198754;
    color: #fff;
    cursor: wait;
}

.sd-editor-spinner {
    width: 0.9em;
    height: 0.9em;
    display: inline-block;
    margin-right: 0.45rem;
    border: 2px solid rgba(255, 255, 255, 0.45);
    border-top-color: #fff;
    border-radius: 999px;
    vertical-align: -0.12em;
    animation: sd-editor-spin 0.7s linear infinite;
}

@keyframes sd-editor-spin {
    to {
        transform: rotate(360deg);
    }
}

.sd-editor-secondary {
    border: 1px solid #198754;
    background: #fff;
    color: #198754;
}

.sd-editor-secondary:hover,
.sd-editor-secondary:focus-visible {
    background: #198754;
    color: #fff;
}

.sd-editor-status {
    min-height: 30px;
    display: none;
    padding: 0 18px 12px;
    color: var(--sd-muted);
    font-size: 0.85rem;
    font-weight: 750;
}

.sd-editor-status.is-error {
    color: #dc2626;
}

.sd-editor-status.is-success {
    color: #16a34a;
}

.sd-editor-toast {
    position: fixed;
    right: clamp(18px, 3vw, 34px);
    bottom: clamp(18px, 3vw, 34px);
    z-index: 1000;
    max-width: min(360px, calc(100vw - 36px));
    padding: 14px 18px;
    border: 1px solid #bbf7d0;
    border-radius: 14px;
    background: #f0fdf4;
    color: #166534;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.18);
    font-size: 0.94rem;
    font-weight: 850;
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px);
    transition: opacity 0.18s ease, transform 0.18s ease;
}

.sd-editor-toast.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.sd-editor-toast.is-error {
    border-color: #fecaca;
    background: #fef2f2;
    color: #991b1b;
}

.sd-editor-toast a {
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.sd-doc-body {
    max-width: 780px;
    padding-top: 30px;
    color: #111827;
    font-size: 1.05rem;
    line-height: 1.78;
}

.sd-doc-body h2,
.sd-doc-body h3 {
    color: var(--sd-text);
    line-height: 1.2;
}

.sd-doc-body h2 {
    margin: 44px 0 16px;
    font-size: 1.8rem;
    padding-top: 24px;
    border-top: 1px solid #dbe5ef;
}

.sd-doc-body h3 {
    margin: 30px 0 10px;
    color: #1d4ed8;
    font-size: 1.35rem;
}

.sd-doc-body > h2:first-child,
.sd-doc-body > h3:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: 0;
}

.sd-doc-body p {
    margin: 0 0 20px;
}

.sd-doc-body ul,
.sd-doc-body ol {
    margin: 0 0 22px;
    padding-left: 1.35rem;
}

.sd-doc-body li {
    margin: 7px 0;
    padding-left: 2px;
}

.sd-doc-body blockquote {
    margin: 26px 0;
    border-left: 4px solid #93c5fd;
    border-radius: 0 8px 8px 0;
    background: #f8fbff;
    padding: 16px 18px;
    color: #334155;
}

.sd-doc-body pre,
.sd-doc-body table {
    margin: 26px 0;
}

.sd-doc-body code {
    border-radius: 5px;
    background: #f1f5f9;
    padding: 0.12em 0.34em;
    font-size: 0.92em;
}

.sd-doc-body pre code {
    display: block;
    overflow-x: auto;
    padding: 16px;
}

.sd-doc-body hr {
    margin: 34px 0;
    border: 0;
    border-top: 1px solid var(--sd-border);
}

.sd-doc-body img,
.sd-doc-body iframe,
.sd-doc-body video {
    display: block;
    max-width: 100%;
    margin: 28px 0;
    border-radius: var(--sd-radius);
}

.sd-doc-children {
    max-width: 900px;
    margin-top: 46px;
    padding-top: 30px;
    border-top: 1px solid var(--sd-border);
}

.sd-doc-toc {
    border-left: 1px solid var(--sd-border);
    padding: 32px 22px;
    transition: padding 180ms ease;
}

.sd-doc-toc-heading {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 28px;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.sd-doc-toc strong {
    display: block;
    color: var(--sd-text);
}

.sd-doc-toc-toggle {
    width: 28px;
    height: 28px;
    border: 1px solid transparent;
    border-radius: 7px;
    background: rgba(15, 23, 42, 0.04);
    color: rgba(15, 23, 42, 0.42);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}

.sd-doc-toc-toggle:hover {
    border-color: var(--sd-border);
    background: #fff;
    color: var(--sd-text);
}

.sd-toc-icon {
    width: 18px;
    height: 18px;
    display: block;
}

.sd-toc-icon-closed {
    display: none;
}

.sd-doc-layout.is-toc-collapsed .sd-toc-icon-open {
    display: none;
}

.sd-doc-layout.is-toc-collapsed .sd-toc-icon-closed {
    display: block;
}

.sd-doc-layout.is-toc-collapsed .sd-doc-toc {
    padding: 32px 11px;
    overflow: hidden;
}

.sd-doc-layout.is-toc-collapsed .sd-doc-toc-heading {
    grid-template-columns: 28px;
    justify-content: center;
}

.sd-doc-layout.is-toc-collapsed .sd-doc-toc strong,
.sd-doc-layout.is-toc-collapsed .sd-doc-toc nav,
.sd-doc-layout.is-toc-collapsed .sd-doc-toc > span {
    display: none;
}

.sd-doc-toc nav {
    display: grid;
    gap: 10px;
}

.sd-doc-toc a,
.sd-doc-toc span {
    color: var(--sd-muted);
    font-size: 0.9rem;
    font-weight: 760;
}

.sd-doc-toc a.is-level-3 {
    padding-left: 14px;
    font-size: 0.84rem;
}

.sd-doc-toc a:hover {
    color: var(--sd-primary);
}

.sd-error-page {
    min-height: calc(100vh - 230px);
    display: grid;
    align-items: center;
    padding: 64px 0;
    background:
        radial-gradient(circle at 18% 18%, rgba(37, 99, 235, 0.08), transparent 28%),
        radial-gradient(circle at 82% 28%, rgba(22, 163, 74, 0.08), transparent 24%);
}

.sd-error-card {
    max-width: 980px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    align-items: center;
    gap: 44px;
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius);
    background: rgba(255, 255, 255, 0.86);
    padding: 42px;
    box-shadow: var(--sd-shadow);
}

.sd-error-visual {
    min-height: 260px;
    border-radius: var(--sd-radius);
    background:
        linear-gradient(135deg, #0b1f35, #102033);
    color: #93c5fd;
    display: grid;
    place-items: center;
    position: relative;
    overflow: hidden;
}

.sd-error-visual::before {
    content: "";
    position: absolute;
    inset: 18px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    transform: rotate(-18deg);
}

.sd-error-visual span {
    position: absolute;
    top: 22px;
    left: 24px;
    color: rgba(255, 255, 255, 0.22);
    font-size: 3.6rem;
    font-weight: 950;
    line-height: 1;
}

.sd-error-visual svg {
    width: 138px;
    height: 138px;
    color: #60a5fa;
}

.sd-error-copy {
    display: grid;
    gap: 16px;
}

.sd-error-kicker {
    color: var(--sd-primary);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.sd-error-copy h1 {
    margin: 0;
    color: var(--sd-text);
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    line-height: 1.02;
}

.sd-error-copy p {
    max-width: 560px;
    margin: 0;
    color: var(--sd-muted);
    font-size: 1.04rem;
    line-height: 1.62;
}

.sd-error-search {
    max-width: 520px;
    min-height: 52px;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--sd-border);
    border-radius: var(--sd-radius);
    background: #fff;
    padding: 6px;
}

.sd-error-search input {
    width: 100%;
    border: 0;
    outline: 0;
    padding: 0 12px;
    color: var(--sd-text);
    font: inherit;
}

.sd-error-search button,
.sd-error-primary,
.sd-error-secondary {
    min-height: 40px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 850;
}

.sd-error-search button,
.sd-error-primary {
    border: 0;
    background: var(--sd-primary);
    color: #fff;
    padding: 0 16px;
}

.sd-error-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.sd-error-secondary {
    border: 1px solid var(--sd-border);
    background: #fff;
    color: var(--sd-text);
    padding: 0 16px;
}

@media (max-width: 760px) {
    html,
    body,
    .sd-main {
        overflow-x: hidden;
    }

    .sd-shell {
        width: min(100% - 24px, var(--sd-shell));
    }

    .sd-header-search-form {
        position: fixed;
        top: 14px;
        left: 12px;
        right: 12px;
        width: auto;
        transform: translateY(-50%) scale(0.98);
        transform-origin: center;
        z-index: 80;
    }

    .sd-header-search.is-open .sd-header-search-form,
    .sd-header-search:focus-within .sd-header-search-form {
        transform: scale(1);
    }

    .sd-header-auth {
        gap: 0;
    }

    .sd-header-user-name,
    .sd-header-logout-inline {
        display: none;
    }

    .sd-header-avatar {
        width: 42px;
        height: 42px;
    }

    .sd-auth {
        padding: 30px 0 42px;
    }

    .sd-auth-panel {
        padding: 22px;
        box-shadow: 0 14px 34px -30px rgba(16, 32, 51, 0.75);
    }

    .sd-auth-panel h1 {
        font-size: 1.6rem;
    }

    .sd-auth-panel p {
        margin-bottom: 20px;
        line-height: 1.5;
    }

    .sd-auth-form input,
    .sd-auth-form select,
    .sd-auth-form button {
        min-height: 46px;
    }

    .sd-auth-form button {
        width: 100%;
    }

    .sd-hero-inner {
        min-height: 290px;
        padding: 42px 0 50px;
    }

    .sd-search {
        grid-template-columns: auto 1fr;
        row-gap: 10px;
        padding: 12px 14px 14px;
    }

    .sd-search button {
        grid-column: 1 / -1;
        width: 100%;
        margin-top: 2px;
    }

    .sd-section-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .sd-card-grid {
        grid-template-columns: 1fr;
    }

    .sd-doc-layout {
        grid-template-columns: 1fr;
        grid-template-rows: auto minmax(0, 1fr) auto;
        align-content: start;
        align-items: start;
        flex: 1;
        min-height: 100%;
        min-width: 0;
        max-width: 100%;
    }

    body.is-article-view .sd-main {
        display: flex;
        flex-direction: column;
    }

    .sd-doc-layout.is-sidebar-collapsed,
    .sd-doc-layout.is-toc-collapsed,
    .sd-doc-layout.is-sidebar-collapsed.is-toc-collapsed {
        grid-template-columns: 1fr;
    }

    .sd-doc-sidebar,
    .sd-doc-toc {
        position: static;
        height: auto;
        max-height: none;
        align-self: start;
    }

    .sd-doc-sidebar {
        border-right: 0;
        border-bottom: 1px solid var(--sd-border);
        background: #ececec;
        padding: 16px 18px;
    }

    .sd-doc-sidebar-heading {
        align-items: center;
        grid-template-columns: minmax(0, 1fr) 38px;
    }

    .sd-doc-sidebar-toggle {
        width: 38px;
        height: 38px;
    }

    .sd-sidebar-icon {
        width: 22px;
        height: 22px;
    }

    .sd-doc-layout.is-sidebar-collapsed .sd-doc-sidebar {
        padding: 12px 18px;
        overflow: visible;
    }

    .sd-doc-layout.is-sidebar-collapsed .sd-doc-sidebar-heading {
        grid-template-columns: minmax(0, 1fr) 38px;
        justify-content: stretch;
    }

    .sd-doc-layout.is-sidebar-collapsed .sd-doc-sidebar-title {
        display: grid;
        margin-bottom: 0;
    }

    .sd-doc-layout.is-sidebar-collapsed .sd-doc-sidebar nav {
        display: none;
    }

    .sd-doc-article {
        min-height: 0;
        min-width: 0;
        max-width: 100%;
        align-self: stretch;
        padding: 26px 18px 42px;
    }

    .sd-doc-article .sd-breadcrumb {
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        width: 100%;
        min-width: 0;
        max-width: 100%;
        padding-bottom: 6px;
        white-space: nowrap;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
    }

    .sd-doc-article .sd-breadcrumb::-webkit-scrollbar {
        display: none;
    }

    .sd-doc-article .sd-breadcrumb > * {
        flex: 0 0 auto;
    }

    .sd-doc-header {
        flex-direction: column;
        gap: 18px;
    }

    .sd-doc-header h1 {
        font-size: 2rem;
        max-width: 100%;
        overflow-wrap: anywhere;
    }

    .sd-doc-body {
        max-width: none;
        min-width: 0;
        padding-top: 24px;
        font-size: 1rem;
        line-height: 1.72;
        overflow-wrap: anywhere;
    }

    .sd-doc-body h2 {
        margin-top: 36px;
        padding-top: 20px;
        font-size: 1.52rem;
    }

    .sd-doc-body h3 {
        margin-top: 26px;
        font-size: 1.2rem;
    }

    .sd-doc-toc {
        border-left: 0;
        border-top: 1px solid var(--sd-border);
        background: #ececec;
        padding: 18px;
    }

    .sd-doc-toc-heading {
        grid-template-columns: minmax(0, 1fr) 38px;
    }

    .sd-doc-toc-toggle {
        width: 38px;
        height: 38px;
    }

    .sd-doc-layout.is-toc-collapsed .sd-doc-toc {
        padding: 18px;
        overflow: visible;
    }

    .sd-doc-layout.is-toc-collapsed .sd-doc-toc-heading {
        grid-template-columns: minmax(0, 1fr) 38px;
        justify-content: stretch;
    }

    .sd-doc-layout.is-toc-collapsed .sd-doc-toc strong {
        display: block;
    }

    .sd-doc-layout.is-toc-collapsed .sd-doc-toc nav,
    .sd-doc-layout.is-toc-collapsed .sd-doc-toc > span {
        display: none;
    }

    .sd-error-page {
        padding: 34px 0;
    }

    .sd-error-card {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 22px;
    }

    .sd-error-visual {
        min-height: 180px;
    }

    .sd-error-search {
        grid-template-columns: 1fr;
    }

    .sd-error-search button {
        width: 100%;
    }

    .sd-footer-inner {
        grid-template-columns: 1fr;
        justify-items: stretch;
        padding: 20px 0;
    }

    .sd-footer-support,
    .sd-footer-meta {
        align-items: flex-start;
        flex-direction: column;
        gap: 14px;
    }

    .sd-footer-support {
        width: 100%;
        display: grid;
        grid-template-columns: 34px minmax(0, 1fr);
        gap: 12px 14px;
    }

    .sd-footer-contact {
        grid-column: 1 / -1;
        width: 100%;
    }

    .sd-footer-meta {
        width: 100%;
        white-space: normal;
    }

    .sd-footer-divider {
        display: none;
    }
}