/**
 * ReplyBridge Knowledge Base - Shared component styles.
 * These rules consume the foundation tokens and stay theme-agnostic.
 */

.rb-knowledge-base {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0;
    --rb-kb-focus-ring-color: color-mix(in srgb, var(--rb-kb-primary) 35%, transparent);
    --rb-kb-focus-ring-soft: color-mix(in srgb, var(--rb-kb-primary) 15%, transparent);
    --rb-kb-surface-hover: color-mix(in srgb, var(--rb-kb-surface) 94%, var(--rb-kb-primary) 6%);
    --rb-kb-surface-active: color-mix(in srgb, var(--rb-kb-surface) 88%, var(--rb-kb-primary) 12%);
    --rb-kb-focus-ring-shadow: 0 0 0 2px var(--rb-kb-focus-ring-color);
}

.rb-kb-frame {
    width: 100%;
    box-sizing: border-box;
}

.rb-kb-gutter {
    --rb-kb-gutter-desktop: var(--rb-kb-shell-gutter-desktop, 24px);
    --rb-kb-gutter-tablet: var(--rb-kb-shell-gutter-tablet, 16px);
    --rb-kb-gutter-mobile: var(--rb-kb-shell-gutter-mobile, 10px);
    padding-left: var(--rb-kb-gutter-desktop);
    padding-right: var(--rb-kb-gutter-desktop);
}

@media (max-width: 1024px) {
    .rb-kb-gutter {
        padding-left: var(--rb-kb-gutter-tablet);
        padding-right: var(--rb-kb-gutter-tablet);
    }
}

@media (max-width: 640px) {
    .rb-kb-gutter {
        padding-left: var(--rb-kb-gutter-mobile);
        padding-right: var(--rb-kb-gutter-mobile);
    }
}

.rb-kb-box {
    max-width: var(--rb-kb-max-width, 1200px);
    margin-left: auto;
    margin-right: auto;
}

.rb-kb-box--custom {
    max-width: var(--rb-kb-custom-width, var(--rb-kb-max-width, 1200px));
}

.rb-kb-var-field--textarea .rb-kb-var-button {
    top: 6px;
    transform: none;
}

.rb-kb-shell--hero-card .rb-knowledge-base {
    padding-top: 0;
}

.rb-kb-shell--hero-flush .rb-knowledge-base {
    padding-top: 0;
}

.rb-knowledge-base a {
	color: var(--rb-kb-primary);
}

:where(.rb-knowledge-base .rb-kb-is-placeholder) {
    opacity: 0.65;
    pointer-events: none;
    cursor: default;
}

.rb-knowledge-base .rb-kb-is-placeholder:hover,
.rb-knowledge-base .rb-kb-is-placeholder:focus-visible {
    transform: none;
    box-shadow: none;
    text-decoration: none;
}

:where(.wp-site-blocks *:focus) {
    outline-width: revert;
    outline-style: revert;
    outline-offset: revert;
    outline-color: revert;
}

.rb-knowledge-base a:focus-visible,
.rb-knowledge-base button:focus-visible,
.rb-knowledge-base [role="button"]:focus-visible {
    outline: 2px solid var(--rb-kb-focus-ring-color, color-mix(in srgb, var(--rb-kb-primary) 35%, transparent));
    outline-offset: 2px;
}

.rb-knowledge-base .rb-kb-region + .rb-kb-region {
    margin-top: 32px;
}

.rb-knowledge-base .rb-kb-region--hero + .rb-kb-region--header {
    margin-top: 18px;
}

.rb-knowledge-base .rb-kb-region--hero + .rb-kb-region--header .rb-kb-breadcrumbs {
    margin-top: 0;
}

.rb-knowledge-base .rb-kb-band,
.rb-knowledge-base .rb-kb-content-band {
    width: 100%;
}

/* Support header */
.rb-kb-support-header {
    border: 1px solid var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    background: var(--rb-kb-surface);
    padding: clamp(24px, 4vw, 48px);
    box-shadow: var(--rb-kb-card-shadow, 0 18px 45px rgba(15, 23, 42, 0.08));
}

.rb-kb-support-header__layout {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.rb-kb-support-header__actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.rb-kb-support-header__title {
    font-size: var(--rb-kb-font-size-h2);
    margin: 0 0 12px;
    color: var(--rb-kb-text);
}

.rb-kb-support-header__desc {
    color: var(--rb-kb-grey);
    font-size: var(--rb-kb-font-size-body);
}

.rb-kb-support-header__actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.rb-kb-support-state {
    border: 1px solid var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    padding: 20px 24px;
    background: var(--rb-kb-surface);
}

.rb-kb-support-state--warning {
    border-color: color-mix(in srgb, var(--rb-kb-warning, #f97316) 45%, var(--rb-kb-border));
}

.rb-kb-support-state--error {
    border-color: color-mix(in srgb, var(--rb-kb-danger, #ef4444) 45%, var(--rb-kb-border));
}

.rb-kb-support-form {
    border: 1px solid var(--rb-kb-border);
    border-radius: calc(var(--rb-kb-radius) + 6px);
    padding: clamp(24px, 4vw, 40px);
    background: var(--rb-kb-surface);
    box-shadow: 0 18px 40px color-mix(in srgb, var(--rb-kb-text) 9%, transparent);
}

.rb-kb-support-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--rb-kb-text);
}

.rb-kb-support-form :where(input[type="text"],
input[type="email"],
input[type="url"],
input[type="number"],
input[type="tel"],
input[type="password"],
select,
textarea,
.rb-kb-thread-reply__textarea) {
    width: 100%;
    border: 1px solid var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    background: var(--rb-kb-surface);
    color: var(--rb-kb-text);
    padding: 12px 14px;
    font: inherit;
    transition: border-color 150ms ease, box-shadow 150ms ease;
}

.rb-kb-support-form :where(input[type="text"],
input[type="email"],
input[type="url"],
input[type="number"],
input[type="tel"],
input[type="password"],
select,
textarea,
.rb-kb-thread-reply__textarea):focus {
    outline: none;
    border-color: var(--rb-kb-primary);
    box-shadow: var(--rb-kb-focus-ring-shadow, 0 0 0 2px var(--rb-kb-focus-ring-color));
}

.rb-kb-support-form textarea {
    min-height: 120px;
    resize: vertical;
}

.rb-kb-support-form ::placeholder {
    color: var(--rb-kb-grey);
}

.rb-kb-support-form .rb-kb-form-field,
.rb-kb-support-form .rb-kb-form-group {
    margin-bottom: 18px;
}

.rb-kb-support-form__notice {
    border-radius: var(--rb-kb-radius);
    padding: 16px 18px;
    margin-bottom: 20px;
    background: color-mix(in srgb, var(--rb-kb-surface) 85%, var(--rb-kb-primary) 15%);
}

.rb-kb-support-form__notice--error {
    background: color-mix(in srgb, var(--rb-kb-danger, #ef4444) 12%, var(--rb-kb-surface) 88%);
    color: var(--rb-kb-danger, #ef4444);
}

.rb-kb-support-form__step + .rb-kb-support-form__step {
    margin-top: 24px;
}

.rb-kb-support-form__intro h3 {
    margin: 0 0 4px;
    font-size: var(--rb-kb-font-size-h4);
}

.rb-kb-support-form__intro-description {
    margin: 0;
    color: var(--rb-kb-grey);
}

.rb-kb-support-form__options {
    display: grid;
    gap: 16px;
    margin-top: 20px;
}

.rb-kb-support-form__options--grid {
    grid-template-columns: repeat(var(--rb-kb-support-cols, 2), minmax(0, 1fr));
}

.rb-kb-support-form__options--list {
    grid-template-columns: 1fr;
}

@media (max-width: 900px) {
    .rb-kb-support-form__options--grid {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    }
}

.rb-kb-support-form__control {
    margin-top: 20px;
}

.rb-kb-support-form__select {
    width: 100%;
    border: 1px solid var(--rb-kb-border);
    border-radius: calc(var(--rb-kb-radius) + 2px);
    padding: 12px 14px;
    background: var(--rb-kb-surface);
    color: var(--rb-kb-text);
    font: inherit;
}

.rb-kb-support-form__option {
    border: 1px solid var(--rb-kb-border);
    border-radius: calc(var(--rb-kb-radius) + 4px);
    padding: 18px;
    text-align: left;
    background: color-mix(in srgb, var(--rb-kb-surface) 92%, var(--rb-kb-primary) 8%);
    color: var(--rb-kb-text);
    display: flex;
    gap: 16px;
    align-items: center;
    transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease, background 160ms ease;
    cursor: pointer;
}

.rb-kb-support-form__option--list {
    align-items: flex-start;
}

.rb-kb-support-form__option:hover {
    transform: translateY(-2px);
    background: color-mix(in srgb, var(--rb-kb-surface) 86%, var(--rb-kb-primary) 14%);
    box-shadow: 0 12px 24px color-mix(in srgb, var(--rb-kb-text) 12%, transparent);
    border-color: color-mix(in srgb, var(--rb-kb-primary) 40%, var(--rb-kb-border));
}

.rb-kb-support-form__option:focus-visible,
.rb-kb-support-form__option.is-selected {
    outline: none;
    border-color: var(--rb-kb-primary);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--rb-kb-primary) 25%, transparent);
}

.rb-kb-support-form__option-icon {
    --rb-kb-support-icon-measure: var(--rb-kb-support-icon-size, 1.25rem);
    line-height: 1;
    width: var(--rb-kb-support-icon-measure);
    height: var(--rb-kb-support-icon-measure);
    flex: 0 0 var(--rb-kb-support-icon-measure);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.rb-kb-support-form__option-icon .rb-icon--svg svg {
    width: 100%;
    height: 100%;
    display: block;
}

.rb-kb-support-form__option-icon .rb-icon {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rb-kb-support-form__option-icon .rb-icon--fa {
    font-size: var(--rb-kb-support-icon-measure);
    line-height: 1;
}

.rb-kb-support-form__option-icon .rb-icon--fa::before {
    font-size: inherit;
    line-height: inherit;
}

.rb-kb-support-form__option-label {
    font-weight: 600;
    display: block;
}

.rb-kb-support-form__option-description {
    color: var(--rb-kb-grey);
    font-size: var(--rb-kb-font-size-sm);
}

.rb-kb-support-form__loading,
.rb-kb-support-form__error {
    border: 1px dashed var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    padding: 20px;
    display: flex;
    gap: 12px;
    align-items: center;
    color: var(--rb-kb-grey);
}

.rb-kb-support-form__spinner {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid color-mix(in srgb, var(--rb-kb-primary) 60%, transparent);
    border-top-color: transparent;
    animation: rb-kb-spin 700ms linear infinite;
}

@keyframes rb-kb-spin {
    to {
        transform: rotate(360deg);
    }
}

[data-kb-support-selector][hidden] {
    display: none !important;
}

.rb-kb-support-form__actions {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-top: 28px;
	align-items: center;
}
.rb-kb-support-form__actions[hidden] {
	display: none !important;
}

.rb-kb-support-form__back {
    background: transparent;
    border: none;
    color: var(--rb-kb-primary);
    font-weight: 600;
    cursor: pointer;
    padding: 0;
}

.rb-kb-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 12px 20px;
	border-radius: var(--rb-kb-radius);
	font-family: inherit;
	font-size: inherit;
	line-height: inherit;
	font-weight: 600;
	border: 1px solid transparent;
	cursor: pointer;
	text-decoration: none;
	filter: none;
	transition: background 160ms ease, color 160ms ease, border-color 160ms ease, filter 160ms ease;
}

.rb-knowledge-base a.rb-kb-button {
    color: inherit;
}
.rb-knowledge-base a.rb-kb-button.rb-kb-button--primary {
    color: var(--rb-kb-primary);
}

.rb-kb-button:focus-visible {
	outline: 2px solid var(--rb-kb-focus-ring-color, color-mix(in srgb, var(--rb-kb-primary) 35%, transparent));
	outline-offset: 2px;
	box-shadow: none;
}

.rb-kb-button--primary {
	background: var(--rb-kb-muted);
	color: var(--rb-kb-primary);
	border-color: var(--rb-kb-primary);
	box-shadow: none;
}

.rb-kb-button--primary:hover {
	background: var(--rb-kb-muted-strong);
	filter: none;
}

.rb-kb-button--secondary {
	color: var(--rb-kb-text);
	background: transparent;
	border-color: var(--rb-kb-border);
	box-shadow: none;
}

.rb-kb-button--secondary:hover {
	background: var(--rb-kb-surface-hover);
	border-color: color-mix(in srgb, var(--rb-kb-border) 60%, var(--rb-kb-text) 40%);
}

.rb-kb-support-form__guest-notice,
.rb-kb-support-form__guest {
    margin-top: 18px;
    color: var(--rb-kb-grey);
}

.rb-kb-support-form__guest-notice {
    border: 1px solid color-mix(in srgb, var(--rb-kb-warning, #f97316) 30%, var(--rb-kb-border));
    border-radius: var(--rb-kb-radius);
    padding: 16px 18px;
}

.rb-kb-table {
    border: 1px solid var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    overflow-x: auto;
}

.rb-kb-table table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.rb-kb-table th,
.rb-kb-table td {
    text-align: left;
    padding: 14px 18px;
    border-bottom: 1px solid var(--rb-kb-border);
}

.rb-kb-table__actions {
    text-align: right;
}

.rb-kb-table tbody tr:hover {
    background: var(--rb-kb-surface-hover);
}

.rb-kb-request-status {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: var(--rb-kb-font-size-xs);
    text-transform: capitalize;
    border: 1px solid color-mix(in srgb, var(--rb-kb-border) 80%, transparent);
}

.rb-kb-request-status--closed,
.rb-kb-request-status--resolved {
    background: color-mix(in srgb, var(--rb-kb-success, #10b981) 12%, transparent);
    color: var(--rb-kb-success, #10b981);
}

.rb-kb-empty-state {
    border: 1px dashed var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    padding: 32px;
    text-align: center;
    background: var(--rb-kb-surface);
}

.rb-kb-pagination {
    margin-top: 20px;
    text-align: center;
}

.rb-kb-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    margin: 0 4px;
    border-radius: var(--rb-kb-radius);
    border: 1px solid var(--rb-kb-border);
    color: var(--rb-kb-text);
}

.rb-kb-pagination .page-numbers.current {
    background: var(--rb-kb-primary);
    border-color: var(--rb-kb-primary);
    color: var(--rb-kb-on-primary, #fff);
}

.rb-kb-request-thread .replybridge-thread-container {
    border: 1px solid var(--rb-kb-border);
    border-radius: calc(var(--rb-kb-radius) + 4px);
    padding: clamp(20px, 4vw, 40px);
    background: var(--rb-kb-surface);
    box-shadow: 0 20px 45px color-mix(in srgb, var(--rb-kb-text) 10%, transparent);
}

.rb-kb-request-thread .replybridge-ticket-info {
    border-bottom: 1px solid var(--rb-kb-border);
    margin-bottom: 24px;
    padding-bottom: 16px;
}

.rb-kb-request-thread .replybridge-message {
    border-radius: var(--rb-kb-radius);
    border: 1px solid var(--rb-kb-border);
    padding: 16px 18px;
    background: var(--rb-kb-surface-alt, #fff);
}

.rb-kb-request-thread .replybridge-message + .replybridge-message {
    margin-top: 16px;
}

.rb-kb-request-thread .replybridge-reply-form textarea {
    width: 100%;
    border-radius: var(--rb-kb-radius);
    border: 1px solid var(--rb-kb-border);
    padding: 12px;
}

.rb-kb-request-thread .replybridge-reply-form button {
    margin-top: 12px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--rb-kb-primary);
    border: none;
    color: var(--rb-kb-on-primary, #fff);
    border-radius: 999px;
    padding: 10px 18px;
    cursor: pointer;
}

.rb-kb-thread-header {
    border: 1px solid var(--rb-kb-border);
    border-radius: calc(var(--rb-kb-radius) + 6px);
    padding: clamp(24px, 3vw, 36px);
    background: var(--rb-kb-surface);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.rb-kb-thread-header__eyebrow {
    margin: 0 0 6px;
    font-size: var(--rb-kb-font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--rb-kb-grey);
}

.rb-kb-thread-header__title {
    margin: 0;
    font-size: var(--rb-kb-font-size-h2);
    color: var(--rb-kb-text);
}

.rb-kb-thread-header__status {
    border-radius: 999px;
    padding: 6px 16px;
    font-weight: 600;
    background: var(--rb-kb-surface-alt, #f5f6fb);
    border: 1px solid color-mix(in srgb, var(--rb-kb-border) 75%, transparent);
}

.rb-kb-thread-status--closed {
    color: #b42318;
    background: #fee4e2;
}

.rb-kb-thread-status--resolved {
    color: #15594d;
    background: #d1fae5;
}

.rb-kb-thread-meta {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
    margin: 20px 0 0;
    padding: 16px 20px;
    border: 1px solid var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    background: var(--rb-kb-surface);
}

.rb-kb-thread-meta__label {
    display: block;
    font-size: var(--rb-kb-font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--rb-kb-grey);
}

.rb-kb-thread-meta__value {
    display: block;
    font-weight: 600;
}

.rb-kb-thread-images {
    margin-top: 24px;
    border: 1px solid var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    padding: 18px;
    background: var(--rb-kb-surface);
}

.rb-kb-thread-images__header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 12px;
}

.rb-kb-thread-images__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
}

.rb-kb-thread-attachment-thumb {
    display: block;
    border-radius: var(--rb-kb-radius);
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--rb-kb-border) 75%, transparent);
    aspect-ratio: 1 / 1;
    background: var(--rb-kb-surface-alt, #fff);
    position: relative;
}

.rb-kb-thread-attachment-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.rb-kb-thread-details {
    border: 1px solid var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    margin-top: 24px;
    padding: 16px 20px;
    background: var(--rb-kb-surface);
}

.rb-kb-thread-details summary {
    cursor: pointer;
    font-weight: 600;
    margin-bottom: 12px;
}

.rb-kb-thread-details dl {
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.rb-kb-thread-details__row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    border-top: 1px solid color-mix(in srgb, var(--rb-kb-border) 80%, transparent);
    padding-top: 12px;
}

.rb-kb-thread-details__row:first-child {
    border-top: 0;
    padding-top: 0;
}

.rb-kb-thread-details dt {
    margin: 0;
    font-size: var(--rb-kb-font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--rb-kb-grey);
    min-width: 140px;
}

.rb-kb-thread-details dd {
    margin: 0;
    font-weight: 600;
    flex: 1;
}

.rb-kb-thread-timeline {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.rb-kb-thread-message {
    border: 1px solid var(--rb-kb-border);
    border-radius: calc(var(--rb-kb-radius) + 4px);
    padding: 16px 20px;
    background: var(--rb-kb-surface);
    box-shadow: 0 10px 30px color-mix(in srgb, var(--rb-kb-text) 10%, transparent);
    max-width: min(70%, 560px);
}

.rb-kb-thread-message--agent {
    margin-right: auto;
    border-color: color-mix(in srgb, var(--rb-kb-primary) 35%, var(--rb-kb-border));
    background: color-mix(in srgb, var(--rb-kb-surface) 92%, var(--rb-kb-primary) 8%);
}

.rb-kb-thread-message--customer {
    margin-left: auto;
    border-color: color-mix(in srgb, var(--rb-kb-border) 75%, transparent);
    background: color-mix(in srgb, var(--rb-kb-surface) 96%, var(--rb-kb-primary) 4%);
}

.rb-kb-thread-message__meta {
    display: flex;
    justify-content: space-between;
    font-size: var(--rb-kb-font-size-sm);
    color: var(--rb-kb-grey);
    gap: 12px;
    flex-wrap: wrap;
}

.rb-kb-thread-message__author {
    font-weight: 600;
    color: var(--rb-kb-text);
}

.rb-kb-thread-message__body {
    margin-top: 12px;
    color: var(--rb-kb-text);
}

.rb-kb-thread-attachments {
    margin-top: 14px;
    border-top: 1px solid color-mix(in srgb, var(--rb-kb-border) 80%, transparent);
    padding-top: 12px;
}

.rb-kb-thread-attachments__images {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.rb-kb-thread-attachments__images .rb-kb-thread-attachment-thumb {
    width: 72px;
    height: 72px;
}

.rb-kb-thread-attachments__files {
    list-style: none;
    margin: 12px 0 0;
    padding: 0;
}

.rb-kb-thread-attachments__files li {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
    font-size: var(--rb-kb-font-size-sm);
}

.rb-kb-thread-attachments__file-icon {
    width: 18px;
    height: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--rb-kb-grey);
}

.rb-kb-thread-attachments__file-icon::before {
    content: '📎';
}

.rb-kb-thread-reply {
    margin-top: 28px;
    border: 1px solid var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    padding: 20px;
    background: var(--rb-kb-surface);
}

.rb-kb-thread-reply__textarea {
    width: 100%;
    border-radius: var(--rb-kb-radius);
    border: 1px solid var(--rb-kb-border);
    padding: 12px;
    font-size: var(--rb-kb-font-size-body);
    resize: vertical;
    min-height: 120px;
}

.rb-kb-thread-reply__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    margin-top: 14px;
}

.rb-kb-thread-file-trigger {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--rb-kb-border);
    padding: 8px 14px;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 600;
    color: var(--rb-kb-text);
    background: var(--rb-kb-surface-alt, #fff);
}

.rb-kb-thread-file-trigger__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.rb-kb-thread-file-trigger__icon::before {
    content: '📎';
}

.rb-kb-thread-file-list {
    font-size: var(--rb-kb-font-size-sm);
    color: var(--rb-kb-grey);
}

.rb-kb-thread-file-list ul {
    list-style: disc;
    padding-left: 18px;
    margin: 0;
}

.rb-kb-thread-file-help {
    margin: 12px 0 0;
    font-size: var(--rb-kb-font-size-xs);
    color: var(--rb-kb-grey);
}

.rb-attachment-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    font-family: inherit;
}

.rb-attachment-lightbox.active {
    display: block;
}

.rb-attachment-lightbox__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.65);
}

.rb-attachment-lightbox__dialog {
    position: relative;
    max-width: min(960px, 90vw);
    margin: 4vh auto;
    background: #0f172a;
    border-radius: 16px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    color: #fff;
}

.rb-attachment-lightbox__header {
    font-weight: 600;
}

.rb-attachment-lightbox__stage {
    position: relative;
    background: #020617;
    border-radius: 12px;
    overflow: hidden;
    padding: 12px 48px;
}

.rb-attachment-lightbox__image-wrap {
    max-height: 60vh;
    overflow: auto;
    text-align: center;
}

.rb-attachment-lightbox__image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.rb-attachment-lightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(15, 23, 42, 0.75);
    border: none;
    color: #fff;
    width: 32px;
    height: 32px;
    border-radius: 999px;
    cursor: pointer;
}

.rb-attachment-lightbox__nav--prev {
    left: 12px;
}

.rb-attachment-lightbox__nav--next {
    right: 12px;
}

.rb-attachment-lightbox__close {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(15, 23, 42, 0.85);
    color: #fff;
    border: none;
    border-radius: 999px;
    width: 32px;
    height: 32px;
    font-size: 20px;
    cursor: pointer;
}

.rb-attachment-lightbox__footer {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    font-size: var(--rb-kb-font-size-sm);
}

.rb-attachment-lightbox__zoom-controls {
    display: flex;
    gap: 8px;
    align-items: center;
}

.rb-attachment-lightbox__zoom-input {
    display: inline-flex;
    align-items: center;
    background: rgba(15, 23, 42, 0.6);
    border-radius: 999px;
    padding: 4px 10px;
    gap: 6px;
}

.rb-attachment-lightbox__zoom-input input {
    width: 60px;
    background: transparent;
    border: none;
    color: inherit;
    text-align: right;
}

.rb-attachment-lightbox__zoom-dropdown {
    background: transparent;
    border: none;
    color: inherit;
    cursor: pointer;
}

.rb-attachment-lightbox__zoom-menu {
    position: absolute;
    margin-top: 6px;
    background: rgba(15, 23, 42, 0.9);
    border-radius: 12px;
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.rb-attachment-lightbox__zoom-menu[hidden] {
    display: none;
}

.rb-attachment-lightbox__zoom-menu-item {
    border: none;
    background: transparent;
    color: #fff;
    text-align: left;
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 6px;
}

.rb-attachment-lightbox__zoom-menu-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

.rb-attachment-lightbox__zoom-range input[type="range"] {
    width: 180px;
}

@media (max-width: 720px) {
    .rb-kb-thread-meta {
        grid-template-columns: minmax(0, 1fr);
    }
    .rb-kb-thread-images__grid {
        grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    }

    .rb-attachment-lightbox__dialog {
        margin: 2vh;
        padding: 16px;
    }

    .rb-kb-thread-message {
        max-width: 100%;
    }
}

@media (max-width: 720px) {
    .rb-kb-table table {
        min-width: 100%;
    }

    .rb-kb-table th {
        display: none;
    }

    .rb-kb-table td {
        display: flex;
        justify-content: space-between;
        gap: 12px;
    }

    .rb-kb-table td::before {
        content: attr(data-label);
        font-weight: 600;
        color: var(--rb-kb-grey);
    }

    .rb-kb-table__actions {
        text-align: left;
    }
}

.rb-knowledge-base .rb-kb-content-band {
    display: block;
}

.rb-knowledge-base .rb-kb-hero {
    background: var(--rb-kb-hero-bg);
    color: var(--rb-kb-hero-text);
    border-radius: var(--rb-kb-radius);
    padding: clamp(48px, 6vw, 84px);
    text-align: center;
    box-shadow: 0 25px 65px rgba(15, 23, 42, 0.15);
    margin: 0;
    position: relative;
    overflow: visible;
    --rb-kb-hero-bg-image: none;
    --rb-kb-hero-overlay-image: none;
}

.rb-kb-hero__inner {
    position: relative;
    z-index: 1;
}

.rb-kb-hero__media {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
    border-radius: inherit;
}

.rb-kb-hero__bg-image,
.rb-kb-hero__overlay-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
    border-radius: inherit;
}

.rb-kb-hero__overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    border-radius: inherit;
}

.rb-kb-hero--bg-image {
    background: transparent;
}

.rb-kb-hero--has-image::before,
.rb-kb-hero--has-overlay::after {
    content: '';
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
    border-radius: inherit;
}

.rb-kb-hero--has-image::before {
    background-image: var(--rb-kb-hero-bg-image);
    opacity: 0.9;
}

.rb-kb-hero--has-overlay::after {
    background-image: var(--rb-kb-hero-overlay-image);
    opacity: 0.4;
    mix-blend-mode: screen;
}

.rb-knowledge-base .rb-kb-hero__headline {
    font-size: var(--rb-kb-font-size-h1);
    margin: 0 0 16px;
    color: var(--rb-kb-hero-text);
}

.rb-knowledge-base .rb-kb-hero__subheadline {
    font-size: calc(var(--rb-kb-font-size-body) * 1.1);
    margin: 0 0 24px;
    color: var(--rb-kb-hero-text);
    opacity: 0.85;
}

.rb-kb-hero--no-search .rb-kb-hero__subheadline {
    margin-bottom: 0;
}

.rb-knowledge-base .rb-kb-hero + .rb-kb-breadcrumbs {
    margin-top: 18px;
}

.rb-kb-hero--variant-flush {
    border-radius: 0;
    box-shadow: none;
    width: 100vw;
    max-width: none;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    margin-left: 0;
    margin-right: 0;
    text-align: left;
    padding-left: clamp(24px, 5vw, 96px);
    padding-right: clamp(24px, 5vw, 96px);
}

.rb-knowledge-base .rb-kb-search-section {
    margin: 0;
}

.rb-knowledge-base .rb-kb-search-form {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    width: 100%;
    --rb-kb-search-radius: var(--rb-kb-radius);
}
.rb-kb-search-form--submit-outer {
    flex-wrap: nowrap;
    gap: 16px;
}
.rb-kb-search-form.rb-kb-search-form--corner-inherit {
    --rb-kb-search-radius: var(--rb-kb-radius);
}
.rb-kb-search-form.rb-kb-search-form--corner-sharp {
    --rb-kb-search-radius: 4px;
}
.rb-kb-search-form.rb-kb-search-form--corner-rounded {
    --rb-kb-search-radius: 16px;
}
.rb-kb-search-form.rb-kb-search-form--corner-pill {
    --rb-kb-search-radius: 999px;
}

.rb-kb-search-form__field {
    flex: 1 1 260px;
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
}
.rb-kb-search-form[data-rb-kb-search] {
    position: relative;
}
.rb-kb-search-suggest {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 6px);
    z-index: 20;
}
.rb-kb-search-suggest[hidden] {
    display: none !important;
}
.rb-kb-search-suggest__panel {
    background: var(--rb-kb-surface);
    border-radius: var(--rb-kb-search-radius);
    border: 1px solid color-mix(in srgb, var(--rb-kb-border) 80%, transparent);
    box-shadow: 0 22px 45px rgba(15, 23, 42, 0.22);
    overflow: hidden;
    pointer-events: auto;
    text-align: left;
}
.rb-kb-search-suggest__item {
    display: block;
    padding: 14px 18px;
    text-decoration: none;
    color: inherit;
    border-bottom: 1px solid color-mix(in srgb, var(--rb-kb-border) 80%, transparent);
}
.rb-kb-search-suggest__item:last-child {
    border-bottom: 0;
}
.rb-kb-search-suggest__item.is-active,
.rb-kb-search-suggest__item:hover {
    background: var(--rb-kb-interactive-row-hover-bg);
    color: var(--rb-kb-interactive-text);
}
.rb-kb-search-suggest__title {
    margin: 0;
    font-weight: 600;
    font-size: 0.97rem;
}
.rb-kb-search-suggest__meta {
    margin-top: 4px;
    font-size: 0.85rem;
    color: var(--rb-kb-grey);
}
.rb-kb-search-suggest__snippet {
    margin-top: 4px;
    font-size: 0.82rem;
    color: var(--rb-kb-grey);
    line-height: 1.3;
}
.rb-kb-search-results__highlight {
    background: color-mix(in srgb, var(--rb-kb-primary) 30%, transparent);
    color: inherit;
    padding: 0 2px;
    border-radius: 4px;
    font-weight: 700;
}
.rb-kb-search-results__cat .rb-kb-search-results__highlight {
    background: none;
    padding: 0;
    border-radius: 0;
}
.rb-kb-search-results__cat-label {
    display: inline;
}
.rb-kb-hl {
    font-weight: 700;
    color: inherit;
}
.rb-kb-search-suggest__panel a {
    text-decoration: none;
}
.rb-kb-search-suggest__panel [role="option"] {
    display: block;
}
.rb-kb-search-form--size-compact .rb-kb-search-suggest__item {
    padding: 12px 14px;
}
.rb-kb-search-form--context-hero .rb-kb-search-suggest {
    top: calc(100% + 10px);
}
.rb-kb-search-form--submit-outer .rb-kb-search-suggest {
    max-width: none;
}

.rb-kb-search-form__field,
.rb-kb-search-suggest__panel {
    max-width: 100%;
}
.rb-kb-search-form[data-rb-kb-search] .rb-kb-search-suggest {
    pointer-events: none;
}
.rb-kb-search-suggest__item {
    pointer-events: auto;
}
.rb-kb-search-form--submit-outer .rb-kb-search-form__field {
    flex: 1 1 auto;
}
.rb-kb-search-form--submit-inner .rb-kb-search-form__field {
    position: relative;
}
.rb-kb-search-form__inner-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 0;
    z-index: 1;
    border-radius: var(--rb-kb-search-radius);
}
.rb-kb-search-form__inner-button:focus-visible,
.rb-kb-search-form__outer-button:focus-visible {
    outline: 2px solid var(--rb-kb-primary);
    outline-offset: 2px;
}
.rb-kb-search-form__inner-button.rb-kb-search-form__icon-button {
    right: 4px;
    width: 44px;
    height: 44px;
    border: none;
    background: transparent;
    color: var(--rb-kb-grey);
}
.rb-kb-search-form--size-compact .rb-kb-search-form__inner-button.rb-kb-search-form__icon-button {
    width: 34px;
    height: 34px;
    right: 4px;
}
.rb-kb-search-form__inner-button--text {
    right: 0;
    height: 100%;
    padding: 0 18px;
    border-left: 1px solid var(--rb-kb-border);
    border-top-right-radius: var(--rb-kb-search-radius);
    border-bottom-right-radius: var(--rb-kb-search-radius);
    font-weight: 600;
    color: var(--rb-kb-text);
    background: var(--rb-kb-surface);
    transition: background 0.2s ease, border-color 0.2s ease;
}

.rb-knowledge-base .rb-kb-search-form:not(.rb-kb-search-form--button-solid) .rb-kb-search-form__inner-button--text:hover {
    border-left-color: var(--rb-kb-interactive-border, var(--rb-kb-border));
}
.rb-kb-search-form--context-hero .rb-kb-search-form__inner-button {
    color: var(--rb-kb-hero-text);
}
.rb-kb-search-form--context-hero .rb-kb-search-form__inner-button--text {
    border-left-color: rgba(255, 255, 255, 0.35);
    background: transparent;
}
.rb-kb-search-form--context-hero.rb-kb-search-form--button-solid .rb-kb-search-form__inner-button--text {
    background: var(--rb-kb-interactive-text);
    color: #fff;
    border-left-color: rgba(255, 255, 255, 0.35);
}

.rb-knowledge-base .rb-kb-search-form:not(.rb-kb-search-form--button-solid) .rb-kb-search-form__inner-button:hover,
.rb-knowledge-base .rb-kb-search-form:not(.rb-kb-search-form--button-solid) .rb-kb-search-form__inner-button--text:hover,
.rb-knowledge-base .rb-kb-search-form:not(.rb-kb-search-form--button-solid) .rb-kb-search-form__inner-button.rb-kb-search-form__icon-button:hover,
.rb-knowledge-base .rb-kb-search-form:not(.rb-kb-search-form--button-solid) .rb-kb-search-form__outer-button:hover,
.rb-knowledge-base .rb-kb-search-form:not(.rb-kb-search-form--button-solid) .rb-kb-search-form__outer-button.rb-kb-search-form__icon-button:hover {
    background: var(--rb-kb-search-submit-hover-bg, var(--rb-kb-surface-hover));
    border-color: var(--rb-kb-interactive-border, var(--rb-kb-border));
    color: var(--rb-kb-text);
}

.rb-knowledge-base .rb-kb-search-form:not(.rb-kb-search-form--button-solid) .rb-kb-search-form__inner-button:active,
.rb-knowledge-base .rb-kb-search-form:not(.rb-kb-search-form--button-solid) .rb-kb-search-form__inner-button--text:active,
.rb-knowledge-base .rb-kb-search-form:not(.rb-kb-search-form--button-solid) .rb-kb-search-form__inner-button.rb-kb-search-form__icon-button:active,
.rb-knowledge-base .rb-kb-search-form:not(.rb-kb-search-form--button-solid) .rb-kb-search-form__outer-button:active,
.rb-knowledge-base .rb-kb-search-form:not(.rb-kb-search-form--button-solid) .rb-kb-search-form__outer-button.rb-kb-search-form__icon-button:active {
    background: var(--rb-kb-search-submit-active-bg, var(--rb-kb-surface-active));
    border-color: var(--rb-kb-interactive-border, var(--rb-kb-border));
}
.rb-kb-search-form__inner-button,
.rb-kb-search-form__outer-button,
.rb-kb-search-form__inner-button--text,
.rb-kb-search-form__inner-button.rb-kb-search-form__icon-button,
.rb-kb-search-form__outer-button.rb-kb-search-form__icon-button {
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.rb-kb-search-form__outer-button {
    flex-shrink: 0;
    border: 1px solid var(--rb-kb-interactive-border, var(--rb-kb-border));
    border-radius: var(--rb-kb-search-radius);
    padding: 12px 22px;
    font-weight: 600;
    color: var(--rb-kb-text);
    background: var(--rb-kb-surface);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
}

.rb-kb-search-input {
    flex: 1 1 auto;
    width: 100%;
    border: 1px solid var(--rb-kb-border);
    background: var(--rb-kb-surface);
    color: var(--rb-kb-text);
    border-radius: var(--rb-kb-search-radius);
    padding: 12px 16px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.rb-kb-search-form--size-compact .rb-kb-search-input {
    padding: 8px 12px;
    font-size: 14px;
}

.rb-kb-search-input::placeholder {
    color: var(--rb-kb-grey);
    opacity: 0.85;
}

.rb-kb-search-input::-webkit-search-cancel-button {
    -webkit-appearance: none;
    appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 1px solid color-mix(in srgb, var(--rb-kb-border) 75%, transparent);
    background-color: var(--rb-kb-search-clear-bg, color-mix(in srgb, var(--rb-kb-surface) 88%, var(--rb-kb-border) 12%));
    background-image:
        linear-gradient(45deg, transparent 44%, var(--rb-kb-search-clear-icon, var(--rb-kb-grey)) 45%, var(--rb-kb-search-clear-icon, var(--rb-kb-grey)) 55%, transparent 56%),
        linear-gradient(-45deg, transparent 44%, var(--rb-kb-search-clear-icon, var(--rb-kb-grey)) 45%, var(--rb-kb-search-clear-icon, var(--rb-kb-grey)) 55%, transparent 56%);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 12px 12px;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease, opacity 0.2s ease;
    opacity: 0;
    pointer-events: none;
}

.rb-kb-search-input::-webkit-search-cancel-button:hover {
    background-color: var(--rb-kb-search-clear-hover-bg, var(--rb-kb-surface-hover));
    border-color: var(--rb-kb-interactive-border, var(--rb-kb-border));
    opacity: 1;
}

.rb-kb-search-input::-webkit-search-cancel-button:active {
    background-color: var(--rb-kb-search-clear-active-bg, var(--rb-kb-surface-active));
}

.rb-kb-search-form--context-hero .rb-kb-search-input::-webkit-search-cancel-button {
    border-color: rgba(255, 255, 255, 0.45);
    background-color: rgba(255, 255, 255, 0.2);
    background-image:
        linear-gradient(45deg, transparent 44%, var(--rb-kb-hero-text) 45%, var(--rb-kb-hero-text) 55%, transparent 56%),
        linear-gradient(-45deg, transparent 44%, var(--rb-kb-hero-text) 45%, var(--rb-kb-hero-text) 55%, transparent 56%);
}

.rb-kb-search-input:focus::-webkit-search-cancel-button {
    opacity: 1;
    pointer-events: auto;
}

.rb-kb-search-input:focus {
    border-color: var(--rb-kb-interactive-text);
    outline: none;
    box-shadow: none;
}

.rb-kb-search-form--style-inner_icon .rb-kb-search-input {
    padding-right: 64px;
}

.rb-kb-search-form--style-inner_text .rb-kb-search-input {
    padding-right: 150px;
}

.rb-kb-search-form--size-compact.rb-kb-search-form--style-inner_icon .rb-kb-search-input {
    padding-right: 52px;
}

.rb-kb-search-form--size-compact.rb-kb-search-form--style-inner_text .rb-kb-search-input {
    padding-right: 120px;
}

.rb-kb-search-form--context-hero .rb-kb-search-input {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.45);
    color: var(--rb-kb-hero-text);
}

.rb-kb-search-form--context-hero .rb-kb-search-input:focus {
    border-color: var(--rb-kb-hero-text);
}

.rb-kb-search-form--context-hero .rb-kb-search-input::placeholder {
    color: rgba(255, 255, 255, 0.85);
}

.rb-kb-search-form__icon-button {
    border: none;
    border-radius: var(--rb-kb-search-radius);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-weight: 600;
}

.rb-kb-search-form__icon-button {
    width: 46px;
    height: 46px;
    border: 1px solid var(--rb-kb-border);
    background: transparent;
    color: var(--rb-kb-grey);
}
.rb-kb-search-form__outer-button.rb-kb-search-form__icon-button {
    padding: 0;
}

.rb-kb-search-form--size-compact .rb-kb-search-form__icon-button {
    width: 36px;
    height: 36px;
}

.rb-kb-search-form--button-solid .rb-kb-search-form__outer-button,
.rb-kb-search-form--button-solid .rb-kb-search-form__inner-button--text,
.rb-kb-search-form--button-solid .rb-kb-search-form__icon-button {
    background: var(--rb-kb-interactive-text);
    color: #fff;
    border-color: var(--rb-kb-interactive-text);
}
.rb-kb-search-form--button-solid .rb-kb-search-form__inner-button--text {
    border-left-color: rgba(0, 0, 0, 0.05);
}

.rb-kb-search-form--button-solid .rb-kb-search-form__inner-button:hover,
.rb-kb-search-form--button-solid .rb-kb-search-form__inner-button--text:hover,
.rb-kb-search-form--button-solid .rb-kb-search-form__inner-button.rb-kb-search-form__icon-button:hover,
.rb-kb-search-form--button-solid .rb-kb-search-form__outer-button:hover,
.rb-kb-search-form--button-solid .rb-kb-search-form__outer-button.rb-kb-search-form__icon-button:hover {
    background: var(--rb-kb-search-submit-solid-hover-bg, var(--rb-kb-interactive-text));
    border-color: var(--rb-kb-search-submit-solid-hover-bg, var(--rb-kb-interactive-text));
}

.rb-kb-search-form--button-solid .rb-kb-search-form__inner-button:active,
.rb-kb-search-form--button-solid .rb-kb-search-form__inner-button--text:active,
.rb-kb-search-form--button-solid .rb-kb-search-form__inner-button.rb-kb-search-form__icon-button:active,
.rb-kb-search-form--button-solid .rb-kb-search-form__outer-button:active,
.rb-kb-search-form--button-solid .rb-kb-search-form__outer-button.rb-kb-search-form__icon-button:active {
    background: var(--rb-kb-search-submit-solid-active-bg, var(--rb-kb-interactive-text));
    border-color: var(--rb-kb-search-submit-solid-active-bg, var(--rb-kb-interactive-text));
}

.rb-kb-search-form--context-hero .rb-kb-search-form__icon-button {
    border-color: rgba(255, 255, 255, 0.35);
    color: var(--rb-kb-hero-text);
}
.rb-kb-search-form--context-hero.rb-kb-search-form--button-solid .rb-kb-search-form__icon-button {
    background: var(--rb-kb-interactive-text);
    color: #fff;
    border-color: var(--rb-kb-interactive-text);
}

.rb-kb-search-form--context-hero.rb-kb-search-form--button-solid .rb-kb-search-form__inner-button:hover,
.rb-kb-search-form--context-hero.rb-kb-search-form--button-solid .rb-kb-search-form__inner-button--text:hover,
.rb-kb-search-form--context-hero.rb-kb-search-form--button-solid .rb-kb-search-form__inner-button.rb-kb-search-form__icon-button:hover,
.rb-kb-search-form--context-hero.rb-kb-search-form--button-solid .rb-kb-search-form__outer-button:hover,
.rb-kb-search-form--context-hero.rb-kb-search-form--button-solid .rb-kb-search-form__outer-button.rb-kb-search-form__icon-button:hover {
    background: var(--rb-kb-search-submit-solid-hover-bg, var(--rb-kb-interactive-text));
    border-color: var(--rb-kb-search-submit-solid-hover-bg, var(--rb-kb-interactive-text));
}

.rb-kb-search-form--context-hero.rb-kb-search-form--button-solid .rb-kb-search-form__inner-button:active,
.rb-kb-search-form--context-hero.rb-kb-search-form--button-solid .rb-kb-search-form__inner-button--text:active,
.rb-kb-search-form--context-hero.rb-kb-search-form--button-solid .rb-kb-search-form__inner-button.rb-kb-search-form__icon-button:active,
.rb-kb-search-form--context-hero.rb-kb-search-form--button-solid .rb-kb-search-form__outer-button:active,
.rb-kb-search-form--context-hero.rb-kb-search-form--button-solid .rb-kb-search-form__outer-button.rb-kb-search-form__icon-button:active {
    background: var(--rb-kb-search-submit-solid-active-bg, var(--rb-kb-interactive-text));
    border-color: var(--rb-kb-search-submit-solid-active-bg, var(--rb-kb-interactive-text));
}

.rb-kb-search-form--context-hero .rb-kb-search-form__outer-button {
    border-color: rgba(255, 255, 255, 0.35);
    color: var(--rb-kb-hero-text);
    background: transparent;
}
.rb-kb-search-form--context-hero.rb-kb-search-form--button-solid .rb-kb-search-form__outer-button {
    background: var(--rb-kb-interactive-text);
    color: #fff;
    border-color: var(--rb-kb-interactive-text);
}

.rb-kb-search-form__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.rb-kb-search-form__icon svg {
    width: 18px;
    height: 18px;
}

.rb-kb-search-form--context-breadcrumbs {
    justify-content: flex-end;
}

.rb-kb-search-form--context-breadcrumbs .rb-kb-search-input {
    max-width: 320px;
}

.rb-kb-breadcrumbs {
    color: var(--rb-kb-grey);
    font-size: 13px;
}

.rb-kb-breadcrumbs__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.rb-kb-breadcrumbs__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.rb-kb-breadcrumbs__nav a {
    color: inherit;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.rb-kb-breadcrumbs__nav a:hover {
    color: var(--rb-kb-interactive-text);
    text-decoration: underline;
    text-decoration-thickness: 1px;
}

.rb-kb-breadcrumbs__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    margin-right: 4px;
}

.rb-kb-breadcrumbs__icon .rb-icon {
    display: inline-flex;
    width: 1em;
    height: 1em;
}

.rb-kb-breadcrumbs__icon .rb-icon svg {
    width: 1em;
    height: 1em;
}

.rb-kb-breadcrumbs__search {
    flex: 0 0 auto;
    min-width: 220px;
    max-width: 320px;
}

.rb-kb-breadcrumbs__search .rb-kb-search-form__field {
    justify-content: flex-end;
}

.rb-knowledge-base .rb-kb-region--header {
    padding-top: 18px;
}

.rb-kb-categories {
    padding-bottom: 20px;
}

.rb-knowledge-base .rb-kb-categories__grid,
.rb-knowledge-base .rb-kb-featured__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.rb-knowledge-base .rb-kb-featured--layout-list .rb-kb-featured__list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.rb-knowledge-base .rb-kb-featured__item--layout-list {
    flex-direction: row;
    gap: 14px;
    align-items: flex-start;
}

.rb-kb-featured__item--layout-list .rb-kb-card__media {
    margin-bottom: 0;
    flex-shrink: 0;
}

.rb-kb-featured__item--layout-list.rb-kb-featured__item--media-left .rb-kb-card__media {
    order: 0;
    margin-right: 14px;
}

.rb-kb-featured__item--layout-list.rb-kb-featured__item--media-right {
    flex-direction: row-reverse;
}

.rb-kb-featured__item--layout-list.rb-kb-featured__item--media-right .rb-kb-card__media {
    margin-left: 14px;
}

.rb-kb-featured__item--layout-list.rb-kb-featured__item--media-above {
    flex-direction: column;
}
.rb-knowledge-base .rb-kb-categories__grid.rb-kb-categories__grid--cols-1 {
    grid-template-columns: repeat(1, minmax(0, 1fr));
}
.rb-knowledge-base .rb-kb-categories__grid.rb-kb-categories__grid--cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}
.rb-knowledge-base .rb-kb-categories__grid.rb-kb-categories__grid--cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}
.rb-knowledge-base .rb-kb-categories__grid.rb-kb-categories__grid--cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.rb-knowledge-base .rb-kb-card,
.rb-knowledge-base .rb-kb-featured__item,
.rb-knowledge-base .rb-kb-article-card,
.rb-knowledge-base .rb-kb-article-listing__group {
    border: 1px solid var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    padding: 22px;
    background: var(--rb-kb-surface);
    box-shadow: 0 12px 35px rgba(15, 23, 42, 0.08);
    color: inherit;
    text-decoration: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    box-sizing: border-box;
    min-width: 0;
    width: 100%;
    outline: none;
}

.rb-knowledge-base .rb-kb-card,
.rb-knowledge-base .rb-kb-featured__item,
.rb-knowledge-base .rb-kb-article-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.rb-knowledge-base .rb-kb-card__body {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.rb-knowledge-base .rb-kb-card:has(.rb-kb-card__media[data-media-position="left"]),
.rb-knowledge-base .rb-kb-featured__item:has(.rb-kb-card__media[data-media-position="left"]) {
    flex-direction: row;
    align-items: flex-start;
    gap: 16px;
}

.rb-knowledge-base .rb-kb-card:has(.rb-kb-card__media[data-media-position="right"]),
.rb-knowledge-base .rb-kb-featured__item:has(.rb-kb-card__media[data-media-position="right"]) {
    flex-direction: row-reverse;
    align-items: flex-start;
    gap: 16px;
}

.rb-knowledge-base .rb-kb-card:has(.rb-kb-card__media[data-media-position="left"]) .rb-kb-card__body,
.rb-knowledge-base .rb-kb-card:has(.rb-kb-card__media[data-media-position="right"]) .rb-kb-card__body,
.rb-knowledge-base .rb-kb-featured__item:has(.rb-kb-card__media[data-media-position="left"]) .rb-kb-featured__content,
.rb-knowledge-base .rb-kb-featured__item:has(.rb-kb-card__media[data-media-position="right"]) .rb-kb-featured__content {
    width: 100%;
}

.rb-kb-featured__item--layout-list .rb-kb-featured__content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.rb-knowledge-base .rb-kb-card__count {
    margin-top: auto;
    display: inline-block;
}

.rb-knowledge-base .rb-kb-card__media {
    --rb-kb-card-media-size: 2.75rem;
    --rb-kb-card-media-width-scale: 1;
    --rb-kb-card-media-height-scale: 1;
    --rb-kb-card-media-width-px: var(--rb-kb-card-media-size);
    --rb-kb-card-media-height-px: var(--rb-kb-card-media-size);
    --rb-kb-card-media-width-percent: 100%;
    --rb-kb-card-media-height-percent: 100%;
    --rb-kb-card-media-align: flex-start;
    --rb-kb-card-media-order: 0;
    --rb-kb-card-media-border-width: 0;
    --rb-kb-card-media-border-style: none;
    --rb-kb-card-media-border-color: transparent;
    width: var(--rb-kb-card-media-size);
    height: var(--rb-kb-card-media-size);
    border-radius: var(--rb-kb-radius);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    background: transparent;
    color: var(--rb-kb-primary);
    align-self: var(--rb-kb-card-media-align);
    order: var(--rb-kb-card-media-order);
    border-width: var(--rb-kb-card-media-border-width);
    border-style: var(--rb-kb-card-media-border-style);
    border-color: var(--rb-kb-card-media-border-color);
}
.rb-knowledge-base .rb-kb-card__media.rb-kb-card__media--with-bg {
    background: color-mix(in srgb, var(--rb-kb-primary) 10%, var(--rb-kb-surface));
    border-radius: var(--rb-kb-radius);
}
.rb-knowledge-base .rb-kb-card__media.rb-kb-card__media--no-bg {
    background: transparent;
    border-width: 0;
    border-color: transparent;
}

.rb-kb-card__media[data-media-width-mode="px"] {
    width: var(--rb-kb-card-media-width-px);
}

.rb-kb-card__media[data-media-width-mode="percent"] {
    width: min(100%, var(--rb-kb-card-media-width-percent));
}

.rb-kb-card__media[data-media-height-mode="px"] {
    height: var(--rb-kb-card-media-height-px);
}

.rb-kb-card__media[data-media-height-mode="percent"] {
    height: min(100%, var(--rb-kb-card-media-height-percent));
}

.rb-kb-card__media[data-media-height-mode="auto"][data-media-width-mode="px"] {
    height: var(--rb-kb-card-media-width-px);
}

.rb-kb-card__media[data-media-height-mode="auto"][data-media-width-mode="percent"] {
    height: min(100%, var(--rb-kb-card-media-width-percent));
}

.rb-kb-card__media--image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
    display: block;
}

.rb-kb-card__media--icon .rb-icon {
    width: 100%;
    height: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: calc(var(--rb-kb-card-media-size) - 0.35rem);
    line-height: 1;
}

.rb-kb-card__media--icon .rb-icon::before {
    font-size: inherit;
    line-height: inherit;
}

.rb-kb-card__media--icon .rb-icon svg {
    width: 100%;
    height: 100%;
}

.rb-knowledge-base .rb-kb-card:focus-visible,
.rb-knowledge-base .rb-kb-featured__item:focus-visible,
.rb-knowledge-base .rb-kb-article-card:focus-visible,
.rb-knowledge-base .rb-kb-article-listing__group:focus-visible {
    outline: 2px solid var(--rb-kb-focus-ring-color);
    outline-offset: 2px;
}

@media (max-width: 520px) {
    .rb-knowledge-base .rb-kb-categories__grid,
    .rb-knowledge-base .rb-kb-featured__grid {
        grid-template-columns: 1fr !important;
    }
}

.rb-knowledge-base .rb-kb-card__title {
    color: inherit;
}

.rb-knowledge-base .rb-kb-featured__item h3,
.rb-knowledge-base .rb-kb-card__title {
    color: inherit;
    transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.rb-knowledge-base .rb-kb-featured__item:hover h3,
.rb-knowledge-base .rb-kb-card:hover .rb-kb-card__title {
    color: var(--rb-kb-interactive-text);
    text-decoration: underline;
    text-decoration-thickness: 1px;
}

.rb-knowledge-base .rb-kb-card:hover,
.rb-knowledge-base .rb-kb-featured__item:hover,
.rb-knowledge-base .rb-kb-article-card:hover,
.rb-knowledge-base .rb-kb-article-listing__group:hover {
    transform: translateY(var(--rb-kb-card-hover-translate, -4px));
    box-shadow: var(--rb-kb-card-hover-shadow, 0 20px 40px rgba(15, 23, 42, 0.14));
}

.rb-kb-toc {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 0 0 24px;
}

.rb-kb-toc--preset-boxed {
    border: 1px solid var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    padding: 18px;
    background: var(--rb-kb-surface);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

.rb-kb-toc--preset-tree {
    gap: 14px;
}

.rb-kb-toc__title {
    font-weight: 600;
    margin: 0;
}

.rb-kb-toc__controls {
    display: flex;
    justify-content: flex-end;
}

.rb-kb-toc__collapse-all {
    border: 1px solid var(--rb-kb-border);
    background: transparent;
    border-radius: 999px;
    font-size: 0.85rem;
    padding: 4px 12px;
    cursor: pointer;
    color: var(--rb-kb-grey);
    transition: color 0.2s ease, border-color 0.2s ease;
}

.rb-kb-toc__collapse-all:hover,
.rb-kb-toc__collapse-all:focus-visible {
    color: var(--rb-kb-primary);
    border-color: var(--rb-kb-primary);
    outline: none;
}

.rb-kb-toc__body {
    max-height: max(320px, 45vh);
    overflow-y: auto;
    padding-right: 4px;
}

.rb-kb-toc__body::-webkit-scrollbar {
    width: 4px;
}

.rb-kb-toc__body::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.6);
    border-radius: 999px;
}

.rb-kb-toc__list,
.rb-kb-toc__sublist {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.rb-kb-toc__sublist {
    margin-top: 6px;
    padding-left: 16px;
    border-left: 1px solid var(--rb-kb-border);
}

.rb-kb-toc__list[hidden] {
    display: none !important;
}

.rb-kb-toc__item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.rb-kb-toc__row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.rb-kb-toc__link {
    flex: 1;
    text-decoration: none;
    color: inherit;
    font-weight: 500;
    padding: 4px 0;
    border-radius: var(--rb-kb-radius, 8px);
    transition: color 0.2s ease;
}

.rb-kb-toc__link:hover {
    color: var(--rb-kb-primary);
}

.rb-kb-toc__link.is-active {
    color: var(--rb-kb-primary);
    font-weight: 600;
    background: var(--rb-kb-focus-ring-soft, rgba(37, 99, 235, 0.12));
}

.rb-kb-toc__link:focus-visible {
    outline: 2px solid var(--rb-kb-focus-ring-color);
    outline-offset: 2px;
}

.rb-kb-toc--preset-boxed .rb-kb-toc__link {
    padding: 6px 10px;
}

.rb-kb-toc--preset-boxed .rb-kb-toc__link:hover,
.rb-kb-toc--preset-boxed .rb-kb-toc__link.is-active {
    background: var(--rb-kb-focus-ring-soft, rgba(15, 23, 42, 0.04));
}

.rb-kb-toc--preset-tree .rb-kb-toc__item {
    border: 1px solid var(--rb-kb-border);
    border-radius: calc(var(--rb-kb-radius, 16px) - 6px);
    background: var(--rb-kb-surface);
    padding: 8px 12px;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
}

.rb-kb-toc--preset-tree .rb-kb-toc__sublist .rb-kb-toc__item {
    border: 0;
    padding: 0;
    box-shadow: none;
    background: transparent;
}

.rb-kb-toc--preset-tree .rb-kb-toc__sublist {
    border-left: 0;
    padding-left: 0;
    gap: 8px;
    margin-top: 8px;
}

.rb-kb-toc--preset-tree .rb-kb-toc__link {
    padding: 4px 0;
}

.rb-kb-toc__toggle {
    border: 0;
    background: transparent;
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
    color: var(--rb-kb-grey);
    transition: color 0.2s ease, transform 0.2s ease;
}

.rb-kb-toc__toggle:focus-visible {
    outline: 2px solid var(--rb-kb-primary);
    outline-offset: 2px;
}

.rb-kb-toc__toggle::before {
    content: '';
    width: 0.65rem;
    height: 0.65rem;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    transition: transform 0.2s ease;
}

.rb-kb-toc__toggle[aria-expanded="false"]::before {
    transform: rotate(-45deg);
}

.rb-kb-toc__sublist[hidden] {
    display: none !important;
}

.rb-kb-toc__item--level-3 .rb-kb-toc__link,
.rb-kb-toc__item--level-4 .rb-kb-toc__link {
    font-size: 0.9rem;
    color: var(--rb-kb-grey);
}

.rb-kb-toc--preset-tree .rb-kb-toc__item--level-3 .rb-kb-toc__link,
.rb-kb-toc--preset-tree .rb-kb-toc__item--level-4 .rb-kb-toc__link {
    color: inherit;
    font-size: 0.95rem;
}


.rb-knowledge-base .rb-kb-article-listing {
    --rb-kb-article-columns-base: 1;
    --rb-kb-article-columns: var(--rb-kb-article-columns-base);
}

.rb-knowledge-base .rb-kb-article-listing--cols-2 {
    --rb-kb-article-columns-base: 2;
}

.rb-knowledge-base .rb-kb-article-listing--cols-3 {
    --rb-kb-article-columns-base: 3;
}

.rb-knowledge-base .rb-kb-article-listing--cols-4 {
    --rb-kb-article-columns-base: 4;
}

.rb-knowledge-base .rb-kb-article-listing__body {
    margin-top: 10px;
}

.rb-knowledge-base .rb-kb-article-card,
.rb-knowledge-base .rb-kb-article-listing__group {
    border: 1px solid var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    background: var(--rb-kb-surface);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.rb-knowledge-base .rb-kb-article-card {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.rb-knowledge-base .rb-kb-article-card:hover,
.rb-knowledge-base .rb-kb-article-listing__group:hover {
    transform: translateY(var(--rb-kb-card-hover-translate, -4px));
    box-shadow: var(--rb-kb-card-hover-shadow, 0 20px 40px rgba(15, 23, 42, 0.14));
}

.rb-knowledge-base .rb-kb-article-card__title {
    margin: 0;
    font-size: 18px;
    color: inherit;
    transition: color 0.2s ease, text-decoration-color 0.2s.ease;
}

.rb-knowledge-base .rb-kb-article-card:hover .rb-kb-article-card__title {
    color: var(--rb-kb-interactive-text);
    text-decoration: underline;
    text-decoration-thickness: 1px;
}

.rb-knowledge-base .rb-kb-card__title a,
.rb-knowledge-base .rb-kb-featured__item h3 {
    text-decoration: none;
    color: inherit;
    border-radius: 6px;
    transition: color 0.2s ease, text-decoration-color 0.2s.ease;
}

.rb-knowledge-base .rb-kb-card:hover .rb-kb-card__title a,
.rb-knowledge-base .rb-kb-featured__item:hover h3 {
    color: var(--rb-kb-interactive-text);
    text-decoration: underline;
    text-decoration-thickness: 1px;
}

.rb-knowledge-base .rb-kb-article-card__excerpt {
    margin: 0;
    color: var(--rb-kb-grey);
    font-size: 14px;
}

.rb-knowledge-base .rb-kb-article-listing__items {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(var(--rb-kb-article-columns, 1), minmax(0, 1fr));
}

.rb-knowledge-base .rb-kb-article-listing__items--stacked {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.rb-knowledge-base .rb-kb-article-listing__links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.rb-knowledge-base .rb-kb-article-listing__links li {
    position: relative;
    padding: 20px;
    border-bottom: 1px solid color-mix(in srgb, var(--rb-kb-border) 85%, transparent);
}

.rb-knowledge-base .rb-kb-article-listing__links li:last-child {
    border-bottom: 0;
}

.rb-knowledge-base .rb-kb-article-listing__links a {
    text-decoration: none;
    color: inherit;
    font-weight: 400;
    display: block;
    margin: -20px;
    padding: 20px;
    transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.rb-knowledge-base .rb-kb-article-listing__links a:hover {
    color: var(--rb-kb-interactive-text);
    text-decoration: underline;
    text-decoration-thickness: 1px;
}

.rb-kb-breadcrumbs__nav a:focus-visible,
.rb-knowledge-base .rb-kb-article-card__title a:focus-visible,
.rb-knowledge-base .rb-kb-article-listing__links a:focus-visible,
.rb-knowledge-base .rb-kb-article-listing__group-title a:focus-visible {
    outline: 2px solid var(--rb-kb-focus-ring-color);
    outline-offset: 2px;
    background: transparent;
}

.rb-knowledge-base .rb-kb-article-listing__links--grid {
    display: grid;
    grid-template-columns: repeat(var(--rb-kb-article-columns, 1), minmax(0, 1fr));
    gap: 12px 20px;
}

.rb-knowledge-base .rb-kb-article-listing__links--grid li {
    border: 0;
    padding: 20px;
}

.rb-knowledge-base .rb-kb-article-listing__group {
    padding: 20px;
}

.rb-knowledge-base .rb-kb-article-listing__group + .rb-kb-article-listing__group {
    margin-top: 24px;
}

.rb-knowledge-base .rb-kb-article-listing__group-header {
    margin-bottom: 12px;
}

.rb-knowledge-base .rb-kb-article-listing__group-title {
    margin: 0;
    font-size: 20px;
}

.rb-knowledge-base .rb-kb-article-listing__group-title a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s ease;
}

.rb-knowledge-base .rb-kb-article-listing__accordion-item {
    border: 1px solid var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    background: var(--rb-kb-surface);
    margin-bottom: 12px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
    overflow: hidden;
}

.rb-knowledge-base .rb-kb-article-listing__accordion-item summary {
    list-style: none;
    cursor: pointer;
    padding: 18px 20px;
    display: block;
    font-weight: 600;
    border: 0;
    margin: 0;
    user-select: none;
    -webkit-user-select: none;
    transition: background 0.2s ease;
}

.rb-knowledge-base .rb-kb-article-listing__accordion-item summary:focus {
    outline: none;
}

.rb-knowledge-base .rb-kb-article-listing__accordion-item summary:focus-visible {
    outline: 2px solid var(--rb-kb-focus-ring-color, color-mix(in srgb, var(--rb-kb-primary) 35%, transparent));
    outline-offset: 2px;
}

.rb-knowledge-base .rb-kb-article-listing__accordion-item summary::-webkit-details-marker {
    display: none;
}

.rb-knowledge-base .rb-kb-article-listing__accordion-summary-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.rb-knowledge-base .rb-kb-article-listing__accordion-title {
    margin: 0;
    font-size: 18px;
    flex: 1;
}

.rb-knowledge-base .rb-kb-article-listing__accordion-panel {
    background: color-mix(in srgb, var(--rb-kb-surface) 96%, var(--rb-kb-interactive-text) 4%);
}

.rb-knowledge-base .rb-kb-article-listing__accordion-panel a {
    transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.rb-knowledge-base .rb-kb-article-listing__accordion-panel a:hover {
    color: var(--rb-kb-interactive-text);
    text-decoration: underline;
    text-decoration-thickness: 1px;
}

.rb-knowledge-base .rb-kb-accordion-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    color: var(--rb-kb-grey);
    flex-shrink: 0;
    transition: color 0.2s ease, transform 0.2s ease, opacity 0.2s ease;
}

.rb-knowledge-base [data-kb-accordion-icon-style="plus"] .rb-kb-accordion-icon {
    width: 28px;
    height: 28px;
    border-radius: 999px;
    border: 1px solid var(--rb-kb-border);
    background: var(--rb-kb-surface);
}

.rb-knowledge-base [data-kb-accordion-icon-style="chevron"] .rb-kb-accordion-icon {
    width: 16px;
    height: 16px;
    border: 0;
}

.rb-knowledge-base [data-kb-accordion-icon-style="chevron"] .rb-kb-accordion-icon::before {
    content: '';
    width: 10px;
    height: 10px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(-45deg);
    transition: transform 0.2s ease;
}

.rb-knowledge-base [data-kb-accordion-icon-style="plus"] .rb-kb-accordion-icon::before,
.rb-knowledge-base [data-kb-accordion-icon-style="plus"] .rb-kb-accordion-icon::after {
    content: '';
    position: absolute;
    width: 12px;
    height: 2px;
    border-radius: 1px;
    background: currentColor;
    transition: opacity 0.2s ease;
}

.rb-knowledge-base [data-kb-accordion-icon-style="plus"] .rb-kb-accordion-icon::after {
    transform: rotate(90deg);
}

.rb-knowledge-base [data-kb-accordion-icon-style="chevron"] details[open] > summary .rb-kb-accordion-icon::before,
.rb-knowledge-base [data-kb-accordion-icon-style="chevron"] [aria-expanded="true"] .rb-kb-accordion-icon::before {
    transform: rotate(45deg);
}

.rb-knowledge-base [data-kb-accordion-icon-style="plus"] details[open] > summary .rb-kb-accordion-icon::after,
.rb-knowledge-base [data-kb-accordion-icon-style="plus"] [aria-expanded="true"] .rb-kb-accordion-icon::after {
    opacity: 0;
}

.rb-knowledge-base .rb-kb-article-listing__group-body {
    margin-top: 4px;
}

@media (max-width: 960px) {
    .rb-knowledge-base .rb-kb-article-listing {
        --rb-kb-article-columns: min(var(--rb-kb-article-columns-base), 2);
    }
}

@media (max-width: 640px) {
    .rb-knowledge-base .rb-kb-article-listing {
        --rb-kb-article-columns: 1;
    }
}

.rb-knowledge-base .rb-kb-columns {
    display: flex;
    gap: 40px;
    justify-content: center;
}

.rb-knowledge-base .rb-kb-columns--sidebar-left {
    flex-direction: row-reverse;
}

.rb-knowledge-base .rb-kb-column--content {
    flex: 1 1 0;
    min-width: 0;
}

.rb-knowledge-base .rb-kb-column--sidebar {
    width: min(320px, 100%);
}

@media (max-width: 960px) {
    .rb-knowledge-base .rb-kb-columns {
        flex-direction: column;
    }

    .rb-knowledge-base .rb-kb-column--sidebar {
        width: 100%;
        max-width: 100%;
        flex: 1 1 100%;
    }

    .rb-knowledge-base .rb-kb-column--sidebar > * {
        width: 100%;
        max-width: 100%;
    }
}

.rb-knowledge-base .rb-kb-content-band > .rb-kb-main {
    width: 100%;
    margin: 0;
}

.rb-knowledge-base .rb-kb-content-band .rb-kb-columns {
    align-items: stretch;
    flex-wrap: nowrap;
}

.rb-knowledge-base .rb-kb-content-band .rb-kb-columns .rb-kb-main {
    flex: 1 1 0;
    min-width: 0;
    order: 2;
}

.rb-knowledge-base .rb-kb-content-band .rb-kb-sidebar {
    flex: 0 0 min(280px, 26%);
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-self: stretch;
}

.rb-knowledge-base .rb-kb-content-band .rb-kb-sidebar--left {
    order: 1;
}

.rb-knowledge-base .rb-kb-content-band .rb-kb-sidebar--right {
    order: 3;
}

.rb-kb-sidebar-inner {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.rb-kb-sidebar-inner--sticky {
    position: sticky;
    top: calc(var(--rb-kb-sticky-offset-pct, 5) * 1vh);
    max-height: calc(100vh - (var(--rb-kb-sticky-offset-pct, 5) * 1vh));
    align-self: flex-start;
}

.rb-knowledge-base .rb-kb-content-band,
.rb-knowledge-base .rb-kb-columns,
.rb-knowledge-base .rb-kb-sidebar,
.rb-knowledge-base .rb-kb-band {
    overflow: visible;
}

@media (max-width: 960px) {
    .rb-knowledge-base .rb-kb-content-band .rb-kb-columns {
        flex-direction: column;
    }

    .rb-knowledge-base .rb-kb-content-band .rb-kb-columns .rb-kb-main {
        order: 1;
        max-width: 100%;
    }

    .rb-knowledge-base .rb-kb-content-band .rb-kb-sidebar {
        width: 100%;
        max-width: none;
        order: 2;
        flex: 1 1 100%;
    }

    .rb-knowledge-base .rb-kb-content-band .rb-kb-sidebar--right {
        order: 3;
    }

    .rb-knowledge-base .rb-kb-content-band .rb-kb-sidebar > * {
        width: 100%;
        max-width: 100%;
        flex: 1 1 100%;
    }
}

.rb-knowledge-base aside.rb-kb-sidebar {
    background: var(--rb-kb-surface);
    border-radius: var(--rb-kb-radius);
    border: 1px solid var(--rb-kb-border);
    padding: 20px;
    box-shadow: 0 10px 25px rgba(15,23,42,0.07);
}

.rb-knowledge-base aside.rb-kb-sidebar.rb-kb-sidebar--mega {
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.rb-kb-mega-tree {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 100%;
}

.rb-kb-mega-tree__title {
    margin: 0;
    font-size: var(--rb-kb-font-size-h4, 1.125rem);
}

.rb-kb-mega-tree__node {
    border: 0;
    border-radius: calc(var(--rb-kb-radius, 16px) - 4px);
    background: var(--rb-kb-surface);
    overflow: hidden;
}

.rb-kb-mega-tree__node--level-2 {
    border-color: transparent;
}

.rb-kb-mega-tree__node.is-active > .rb-kb-mega-tree__toggle-row {
    color: var(--rb-kb-primary);
}

.rb-kb-mega-tree__toggle-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px 12px 10px;
    transition: background 0.2s ease;
}

.rb-kb-mega-tree__toggle-row:hover {
    background: var(--rb-kb-interactive-row-hover-bg);
}

.rb-kb-mega-tree__toggle {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    border: 0;
    padding: 0;
    color: inherit;
    font: inherit;
    text-align: left;
    cursor: pointer;
}

.rb-kb-mega-tree__toggle:focus,
.rb-kb-mega-tree__toggle:focus-visible {
    outline: none;
    box-shadow: none;
}

.rb-kb-mega-tree__label {
    flex: 1;
    font-weight: 600;
}

.rb-kb-mega-tree__count {
    font-size: 0.85rem;
    color: var(--rb-kb-grey);
}

.rb-kb-mega-tree__icon {
    margin-left: auto;
}

.rb-kb-mega-tree__children {
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.rb-kb-mega-tree__children[hidden] {
    display: none !important;
}

.rb-kb-mega-tree__articles {
    list-style: none;
    margin: 8px 0 0;
    padding: 0 0 0 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.rb-kb-mega-tree__article-link {
    display: block;
    text-decoration: none;
    color: inherit;
    padding: 4px 0;
    transition: color 0.2s ease;
}

.rb-kb-mega-tree__article-link:hover {
    color: var(--rb-kb-primary);
}

.rb-kb-mega-tree__article-link:focus-visible {
    outline: 2px solid var(--rb-kb-focus-ring-color);
    outline-offset: 2px;
}

.rb-kb-mega-tree__article-link.is-current {
    font-weight: 600;
    color: var(--rb-kb-primary);
}

.rb-kb-mega-tree__node.is-active .rb-kb-mega-tree__toggle {
    color: var(--rb-kb-primary);
}

.rb-kb-mega-tree__node:not(.is-expanded) .rb-kb-mega-tree__children {
    display: none;
}

.rb-kb-mega-tree__node.is-expanded .rb-kb-mega-tree__children[hidden] {
    display: block;
}

.rb-kb-mega-tree__node--level-1 + .rb-kb-mega-tree__node--level-1 {
    margin-top: 2px;
}

.rb-kb-mega-tree__node--level-2 + .rb-kb-mega-tree__node--level-2 {
    margin-top: 6px;
}

.rb-kb-mega-tree__label-only {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
}

.rb-kb-mega-tree__node[data-tree-level="2"] .rb-kb-mega-tree__toggle-row {
    padding: 12px 16px 12px 15px;
}

.rb-kb-mega-tree__node[data-tree-level="2"] .rb-kb-mega-tree__chevron {
    border-right-color: rgba(100, 116, 139, 0.6);
    border-bottom-color: rgba(100, 116, 139, 0.6);
}

.rb-kb-mega-tree__node[data-tree-level="2"] .rb-kb-mega-tree__count {
    font-size: 0.8rem;
}

.rb-kb-mega-tree__node.is-expanded > .rb-kb-mega-tree__toggle-row {
    background: var(--rb-kb-interactive-row-open-bg);
}

.rb-kb-mega-tree__node[data-tree-level="2"].is-expanded > .rb-kb-mega-tree__toggle-row {
    background: color-mix(in srgb, var(--rb-kb-interactive-row-open-bg) 50%, var(--rb-kb-surface) 50%);
}

.rb-kb-mega-tree__node.is-active > .rb-kb-mega-tree__toggle-row .rb-kb-mega-tree__chevron {
    border-color: var(--rb-kb-primary);
}

.rb-knowledge-base aside.rb-kb-sidebar.rb-kb-sidebar--style-compact {
    padding: 16px;
}

.rb-knowledge-base aside.rb-kb-sidebar.rb-kb-sidebar--style-compact .rb-kb-sidebar__categories,
.rb-knowledge-base aside.rb-kb-sidebar.rb-kb-sidebar--style-compact .rb-kb-sidebar__articles {
    gap: 6px;
}

.rb-knowledge-base .rb-kb-sidebar__section + .rb-kb-sidebar__section {
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid var(--rb-kb-border);
}

.rb-knowledge-base .rb-kb-sidebar__categories,
.rb-knowledge-base .rb-kb-sidebar__articles {
    list-style: none;
    margin: 12px 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.rb-knowledge-base .rb-kb-sidebar__categories a,
.rb-knowledge-base .rb-kb-sidebar__articles a {
    text-decoration: none;
    color: inherit;
    display: block;
    padding: 8px 10px;
    border-radius: var(--rb-kb-radius);
    transition: color 0.2s ease, background 0.2s ease, text-decoration-color 0.2s ease;
}

.rb-knowledge-base .rb-kb-sidebar__categories li,
.rb-knowledge-base .rb-kb-sidebar__articles li {
    transition: background 0.2s ease;
}

.rb-knowledge-base .rb-kb-sidebar__categories a:hover,
.rb-knowledge-base .rb-kb-sidebar__articles a:hover {
    background: var(--rb-kb-interactive-row-hover-bg);
    color: var(--rb-kb-interactive-text);
    text-decoration: underline;
    text-decoration-thickness: 1px;
}

.rb-knowledge-base .rb-kb-sidebar__categories a:focus-visible,
.rb-knowledge-base .rb-kb-sidebar__articles a:focus-visible {
    outline: 2px solid var(--rb-kb-focus-ring-color);
    outline-offset: 2px;
}

.rb-knowledge-base .rb-kb-sidebar__categories li.is-active > a,
.rb-knowledge-base .rb-kb-sidebar__articles li.is-current-article > a {
    font-weight: 600;
    color: var(--rb-kb-interactive-text);
    background: var(--rb-kb-interactive-row-open-bg);
}

.rb-knowledge-base .rb-kb-sidebar__snippet {
    margin: 6px 0 0;
    color: var(--rb-kb-grey);
    font-size: 13px;
}

.rb-kb-sidebar__section--articles .rb-kb-sidebar__snippet {
    display: none;
}

.rb-knowledge-base .rb-kb-section-header {
    margin: 0 0 20px;
}

.rb-knowledge-base .rb-kb-section-header h2 {
    margin: 0;
    font-size: var(--rb-kb-font-size-h2);
}

.rb-knowledge-base .rb-kb-article {
    background: var(--rb-kb-surface);
    border-radius: var(--rb-kb-radius);
    border: 1px solid var(--rb-kb-border);
    padding: 32px;
    box-shadow: 0 18px 36px rgba(15,23,42,0.08);
}

.rb-knowledge-base .rb-kb-article__title {
    margin-top: 0;
    margin-bottom: 18px;
    font-size: var(--rb-kb-font-size-h1);
}
.rb-knowledge-base .rb-kb-article-meta {
    margin: -6px 0 18px;
    color: var(--rb-kb-grey);
    font-size: 12px;
    line-height: 1.5;
}
.rb-knowledge-base .rb-kb-article-meta__line {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}
.rb-knowledge-base .rb-kb-article-meta--stacked .rb-kb-article-meta__line + .rb-kb-article-meta__line {
    margin-top: 4px;
}
.rb-knowledge-base .rb-kb-article-meta__item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.rb-knowledge-base .rb-kb-article-meta__avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 0 0 1px var(--rb-kb-border);
}
.rb-knowledge-base .rb-kb-article-meta__avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    display: block;
}
.rb-knowledge-base .rb-kb-article-meta__label {
    font-size: 12px;
    letter-spacing: 0;
    text-transform: none;
    font-weight: 600;
}
.rb-knowledge-base .rb-kb-article-meta__value,
.rb-knowledge-base .rb-kb-article-meta__item time {
    font-weight: 600;
    color: var(--rb-kb-text);
}
.rb-knowledge-base .rb-kb-article-meta__sep {
    color: var(--rb-kb-grey, #475569);
    margin: 0 6px;
    display: inline-block;
}

.rb-knowledge-base .rb-kb-article__content {
    font-size: var(--rb-kb-font-size-body);
}

.rb-knowledge-base .rb-kb-article__content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 18px 0;
}

.rb-knowledge-base .rb-kb-article__featured-image {
    margin: 12px 0 24px;
}

.rb-knowledge-base .rb-kb-article__featured-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--rb-kb-radius);
}

.rb-knowledge-base .rb-kb-article__content figure {
    max-width: 100%;
    margin: 18px 0;
}

.rb-knowledge-base .rb-kb-article__content h2,
.rb-knowledge-base .rb-kb-article__content h3,
.rb-knowledge-base .rb-kb-article__content h4 {
    margin-top: 1.4em;
    margin-bottom: 0.6em;
}

.rb-knowledge-base .rb-kb-article__content h2 {
    font-size: var(--rb-kb-font-size-h2);
}

.rb-knowledge-base .rb-kb-article__content h3 {
    font-size: var(--rb-kb-font-size-h3);
}

.rb-knowledge-base .rb-kb-article__content h4 {
    font-size: var(--rb-kb-font-size-h4);
}

.rb-knowledge-base .rb-kb-feedback {
    margin-top: 28px;
    padding: 24px;
    border: 1px solid var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    background: var(--rb-kb-surface);
    box-shadow: 0 6px 20px color-mix(in srgb, var(--rb-kb-text) 8%, transparent);
}

.rb-knowledge-base .rb-kb-feedback__top {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
}

.rb-knowledge-base .rb-kb-feedback__prompt {
    font-size: var(--rb-kb-font-size-h4);
    font-weight: 600;
}

.rb-knowledge-base .rb-kb-feedback--align-center .rb-kb-feedback__prompt,
.rb-knowledge-base .rb-kb-feedback--align-center .rb-kb-feedback__stats,
.rb-knowledge-base .rb-kb-feedback--align-center .rb-kb-feedback__status,
.rb-knowledge-base .rb-kb-feedback--align-center .rb-kb-feedback__comment {
    text-align: center;
    justify-content: center;
}
.rb-knowledge-base .rb-kb-feedback--align-center .rb-kb-feedback__top {
    justify-content: center;
}
.rb-knowledge-base .rb-kb-feedback--align-center .rb-kb-feedback__actions {
    justify-content: center;
}
.rb-knowledge-base .rb-kb-feedback--align-center .rb-kb-feedback__send {
    align-self: center;
}

.rb-knowledge-base .rb-kb-feedback--align-right .rb-kb-feedback__top,
.rb-knowledge-base .rb-kb-feedback--align-right .rb-kb-feedback__comment {
    justify-content: flex-end;
    text-align: right;
}
.rb-knowledge-base .rb-kb-feedback--align-right .rb-kb-feedback__actions {
    justify-content: flex-end;
}
.rb-knowledge-base .rb-kb-feedback--align-right .rb-kb-feedback__send {
    align-self: flex-end;
}

.rb-knowledge-base .rb-kb-feedback--align-between .rb-kb-feedback__top {
    justify-content: space-between;
}

.rb-knowledge-base .rb-kb-feedback--align-between .rb-kb-feedback__actions {
    justify-content: flex-end;
}

.rb-knowledge-base .rb-kb-feedback__actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
}

.rb-knowledge-base .rb-kb-feedback [hidden] {
    display: none !important;
}

.rb-knowledge-base .rb-kb-feedback__btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 1px solid var(--rb-kb-border);
    border-radius: 999px;
    padding: 8px 18px;
    font-weight: 600;
    color: var(--rb-kb-text);
    background: var(--rb-kb-surface);
    transition: background-color 150ms ease, border-color 150ms ease;
    cursor: pointer;
}

.rb-knowledge-base .rb-kb-feedback__btn:hover,
.rb-knowledge-base .rb-kb-feedback__btn:focus-visible {
    border-color: var(--rb-kb-interactive-border, var(--rb-kb-border));
    background: var(--rb-kb-interactive-row-hover-bg);
    color: var(--rb-kb-interactive-text);
}

.rb-knowledge-base .rb-kb-feedback__btn.is-selected {
    background: var(--rb-kb-interactive-row-open-bg);
    border-color: var(--rb-kb-interactive-border, var(--rb-kb-border));
    color: var(--rb-kb-interactive-text);
}

.rb-knowledge-base .rb-kb-feedback__btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.rb-knowledge-base .rb-kb-feedback__btn-icon {
    width: 18px;
    height: 18px;
    display: inline-flex;
}

.rb-knowledge-base .rb-kb-feedback__btn-icon svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.rb-knowledge-base .rb-kb-feedback__stats {
    font-size: 0.95rem;
    color: var(--rb-kb-grey);
    line-height: 1.3;
    margin-top: 12px;
}

.rb-knowledge-base .rb-kb-feedback--align-right .rb-kb-feedback__stats {
    text-align: right;
}

.rb-knowledge-base .rb-kb-feedback__status {
    min-height: 0;
    font-size: 0.9rem;
    color: var(--rb-kb-interactive-text);
}

.rb-knowledge-base .rb-kb-feedback__status:empty {
    display: none;
}

.rb-knowledge-base .rb-kb-feedback__comment {
    margin-top: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.rb-knowledge-base .rb-kb-feedback__label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--rb-kb-grey);
}

.rb-knowledge-base .rb-kb-feedback__comment textarea {
    width: 100%;
    max-width: 100%;
    min-height: 110px;
    resize: vertical;
    box-sizing: border-box;
    border: 1px solid var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    padding: 10px 14px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--rb-kb-text);
    background: var(--rb-kb-surface-alt, var(--rb-kb-surface));
}

.rb-knowledge-base .rb-kb-feedback__comment textarea:focus {
    border-color: var(--rb-kb-interactive-border, var(--rb-kb-border));
    box-shadow: 0 0 0 2px var(--rb-kb-focus-ring-soft);
    outline: none;
}

.rb-knowledge-base .rb-kb-feedback__send {
    align-self: flex-start;
    border-radius: 999px;
    border: 1px solid var(--rb-kb-interactive-border, var(--rb-kb-border));
    padding: 8px 18px;
    background: transparent;
    color: var(--rb-kb-interactive-text);
    font-weight: 600;
    cursor: pointer;
}

.rb-knowledge-base .rb-kb-feedback__send:hover,
.rb-knowledge-base .rb-kb-feedback__send:focus-visible {
    background: var(--rb-kb-interactive-button-hover-bg);
    border-color: var(--rb-kb-interactive-border, var(--rb-kb-border));
    color: var(--rb-kb-interactive-text);
}

.rb-knowledge-base .rb-kb-feedback__send:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.rb-knowledge-base .rb-kb-feedback__note {
    min-height: 1.2rem;
    font-size: 0.9rem;
    color: var(--rb-kb-interactive-text);
}

.rb-knowledge-base .rb-kb-feedback__note.is-error {
    color: var(--rb-kb-accent, var(--rb-kb-interactive-text));
}

.rb-knowledge-base .rb-kb-prev-next {
    margin-top: 32px;
    display: grid;
    gap: 18px;
}

.rb-knowledge-base .rb-kb-prev-next--split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.rb-knowledge-base .rb-kb-prev-next--stacked,
.rb-knowledge-base .rb-kb-prev-next--single {
    grid-template-columns: minmax(0, 1fr);
}

.rb-knowledge-base .rb-kb-prev-next__card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 24px;
    border: 1px solid var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    background: var(--rb-kb-surface);
    text-decoration: none;
    color: var(--rb-kb-text);
    box-shadow: 0 14px 30px color-mix(in srgb, var(--rb-kb-text) 10%, transparent);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.rb-knowledge-base .rb-kb-prev-next__card:hover {
    border-color: var(--rb-kb-primary);
    box-shadow: 0 20px 40px color-mix(in srgb, var(--rb-kb-text) 16%, transparent);
    transform: translateY(-2px);
}

.rb-knowledge-base .rb-kb-prev-next__card--solo {
    grid-column: 1 / -1;
}

.rb-knowledge-base .rb-kb-prev-next__kicker {
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--rb-kb-grey);
}

.rb-knowledge-base .rb-kb-prev-next__title {
    font-size: var(--rb-kb-font-size-h4);
    margin: 0;
}

.rb-knowledge-base .rb-kb-prev-next__excerpt {
    margin-top: 4px;
    color: var(--rb-kb-grey);
    line-height: 1.6;
}

@media (max-width: 720px) {
    .rb-knowledge-base .rb-kb-prev-next {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 640px) {
    .rb-knowledge-base .rb-kb-feedback__top {
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
    }

    .rb-knowledge-base .rb-kb-feedback__actions {
        width: 100%;
    }

    .rb-knowledge-base .rb-kb-feedback__prompt {
        flex: 1 1 auto;
    }

    .rb-knowledge-base .rb-kb-feedback__btn {
        flex: 0 0 auto;
        justify-content: center;
        white-space: nowrap;
    }

    .rb-knowledge-base .rb-kb-feedback--align-between .rb-kb-feedback__top {
        justify-content: center;
        text-align: center;
    }

    .rb-knowledge-base .rb-kb-feedback--align-between .rb-kb-feedback__prompt {
        text-align: center;
    }

    .rb-knowledge-base .rb-kb-feedback--align-between .rb-kb-feedback__actions {
        justify-content: center;
    }

    .rb-knowledge-base .rb-kb-feedback--align-between .rb-kb-feedback__stats {
        text-align: center;
    }
}

.rb-knowledge-base .rb-kb-empty {
    margin: 0;
    padding: 24px;
    border: 1px dashed var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    text-align: center;
    color: var(--rb-kb-grey);
}

.rb-knowledge-base .rb-kb-comments-wrap {
    width: 100%;
    max-width: var(--rb-kb-max-width, 1200px);
    margin: 48px auto 0;
    padding-left: var(--rb-kb-shell-gutter, 24px);
    padding-right: var(--rb-kb-shell-gutter, 24px);
    box-sizing: border-box;
}

.rb-knowledge-base .rb-kb-comments-wrap > *:first-child {
    margin-top: 0;
}

.rb-knowledge-base .rb-kb-comments-wrap.rb-kb-comments--kb {
    padding-top: clamp(24px, 4vw, 36px);
    padding-bottom: clamp(24px, 4vw, 36px);
    border: 1px solid var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    background: var(--rb-kb-surface);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

.rb-knowledge-base .rb-kb-comments-wrap.rb-kb-comments--kb :where(.comment-list) {
    list-style: none;
    margin: 0 0 32px;
    padding: 0;
}

.rb-knowledge-base .rb-kb-comments-wrap.rb-kb-comments--kb :where(.comment-list > li) {
    margin: 0 0 20px;
}

.rb-knowledge-base .rb-kb-comments-wrap.rb-kb-comments--kb :where(.comment-body) {
    border: 1px solid var(--rb-kb-border);
    border-radius: calc(var(--rb-kb-radius) + 4px);
    padding: 18px;
    background: var(--rb-kb-surface-alt, #fff);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
}

.rb-knowledge-base .rb-kb-comments-wrap.rb-kb-comments--kb :where(.comment-meta) {
    font-size: 0.9rem;
    color: rgba(15, 23, 42, 0.6);
    margin-bottom: 8px;
}

.rb-knowledge-base .rb-kb-comments-wrap.rb-kb-comments--kb :where(.comment-meta a) {
    color: var(--rb-kb-primary);
}

.rb-knowledge-base .rb-kb-comments-wrap.rb-kb-comments--kb :where(.comment-content) {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--rb-kb-text);
}

.rb-knowledge-base .rb-kb-comments-wrap.rb-kb-comments--kb :where(.comment-list ul.children) {
    margin: 18px 0 0 24px;
    padding: 0;
    border-left: 2px solid var(--rb-kb-border);
}
.rb-knowledge-base .rb-kb-comments-wrap :where(ol, ul) {
    list-style: none;
    margin-top: 20px;
    padding: 0;
}
.rb-knowledge-base .rb-kb-comments-wrap :where(li)::marker {
    content: "";
}
.rb-knowledge-base .rb-kb-comments-wrap .children > li.comment {
    margin-top: 20px;
}
.rb-knowledge-base .rb-kb-comments-wrap .children > li.comment:first-child {
    margin-top: 0;
}

.rb-knowledge-base .rb-kb-comments-wrap.rb-kb-comments--kb :where(.comment-form label) {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--rb-kb-text);
}

.rb-knowledge-base .rb-kb-comments-wrap.rb-kb-comments--kb :where(.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea) {
    width: 100%;
    border: 1px solid var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    padding: 10px 14px;
    font-size: 1rem;
    line-height: 1.4;
    background: var(--rb-kb-surface);
    box-sizing: border-box;
    transition: border-color 150ms ease, box-shadow 150ms ease;
}

.rb-knowledge-base .rb-kb-comments-wrap.rb-kb-comments--kb :where(.comment-form textarea) {
    min-height: 140px;
    resize: vertical;
}

.rb-knowledge-base .rb-kb-comments-wrap.rb-kb-comments--kb :where(.comment-form input[type="text"]:focus,
.comment-form input[type="email"]:focus,
.comment-form input[type="url"]:focus,
.comment-form textarea:focus) {
    border-color: var(--rb-kb-primary);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--rb-kb-primary) 25%, transparent);
    outline: none;
}

.rb-knowledge-base .rb-kb-comments-wrap.rb-kb-comments--kb :where(.comment-form input[type="submit"],
.form-submit #submit) {
    border: none;
    border-radius: 999px;
    padding: 10px 22px;
    font-weight: 600;
    background: var(--rb-kb-primary);
    color: var(--rb-kb-on-primary, #fff);
    cursor: pointer;
    transition: background-color 150ms ease, transform 150ms ease;
}

.rb-knowledge-base .rb-kb-comments-wrap.rb-kb-comments--kb :where(.comment-form input[type="submit"]:hover,
.comment-form input[type="submit"]:focus-visible,
.form-submit #submit:hover,
.form-submit #submit:focus-visible) {
    background: var(--rb-kb-primary-strong, color-mix(in srgb, var(--rb-kb-primary) 85%, black));
    transform: translateY(-1px);
}

.rb-knowledge-base .rb-kb-comments-wrap #respond {
    margin-top: 32px;
}

.rb-knowledge-base .rb-kb-comments-wrap #reply-title {
    margin: 0 0 12px;
}

.rb-knowledge-base .rb-kb-comments-wrap #reply-title small,
.rb-knowledge-base .rb-kb-comments-wrap #reply-title #cancel-comment-reply-link {
    display: block;
    margin-top: 6px;
    font-size: 0.9rem;
}

.rb-knowledge-base .rb-kb-comments-wrap #respond form.comment-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.rb-knowledge-base .rb-kb-comments-wrap #respond form.comment-form p {
    margin: 0;
}

.rb-knowledge-base .rb-kb-comments-wrap :where(.comment-metadata) {
    color: var(--rb-kb-grey, rgba(15, 23, 42, 0.6));
    font-size: 0.9rem;
}

.rb-knowledge-base .rb-kb-comments-wrap :where(.comment-metadata a) {
    color: inherit;
    text-decoration: none;
}

.rb-knowledge-base .rb-kb-comments-wrap :where(.comment-reply-link) {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--rb-kb-primary);
    text-decoration: none;
    font-weight: 600;
}

.rb-knowledge-base .rb-kb-comments-wrap :where(.comment-reply-link)::before {
    content: "↩";
    font-size: 0.9em;
}

.rb-knowledge-base .rb-kb-comments-wrap #respond form.comment-form p.comment-form-author { order: 0; }
.rb-knowledge-base .rb-kb-comments-wrap #respond form.comment-form p.comment-form-email { order: 1; }
.rb-knowledge-base .rb-kb-comments-wrap #respond form.comment-form p.comment-form-url { order: 2; }
.rb-knowledge-base .rb-kb-comments-wrap #respond form.comment-form p.comment-form-comment { order: 10; }
.rb-knowledge-base .rb-kb-comments-wrap #respond form.comment-form p.logged-in-as { order: 20; margin-top: -6px; }
.rb-knowledge-base .rb-kb-comments-wrap #respond form.comment-form p.comment-form-cookies-consent { order: 30; }
.rb-knowledge-base .rb-kb-comments-wrap #respond form.comment-form p.form-submit { order: 40; }

.rb-knowledge-base .rb-kb-comments-wrap.rb-kb-comments--kb :where(.comment-form-cookies-consent) {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--rb-kb-grey);
}
.rb-knowledge-base .rb-kb-comments-wrap {
    margin-top: 48px;
    padding: clamp(24px, 4vw, 36px);
    border: 1px solid var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    background: var(--rb-kb-surface);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.06);
}

.rb-knowledge-base .rb-kb-comments-wrap > *:first-child {
    margin-top: 0;
}

.rb-knowledge-base .rb-kb-comments-wrap .comment-reply-title,
.rb-knowledge-base .rb-kb-comments-wrap .comments-title {
    font-size: var(--rb-kb-font-size-h3);
    margin-bottom: 16px;
}

.rb-knowledge-base .rb-kb-comments-wrap .comment-notes {
    margin-bottom: 20px;
    color: rgba(15, 23, 42, 0.75);
}

.rb-knowledge-base .rb-kb-comments-wrap .comment-list {
    list-style: none;
    margin: 0 0 32px;
    padding: 0;
}

.rb-knowledge-base .rb-kb-comments-wrap .comment {
    border-top: 1px solid var(--rb-kb-border);
    padding-top: 18px;
    margin-top: 18px;
}

.rb-knowledge-base .rb-kb-comments-wrap .comment:first-of-type {
    border-top: 0;
    padding-top: 0;
    margin-top: 0;
}

.rb-knowledge-base .rb-kb-comments-wrap .comment-meta {
    font-size: 0.9em;
    color: rgba(15, 23, 42, 0.65);
    margin-bottom: 8px;
}

.rb-knowledge-base .rb-kb-comments-wrap .comment-content {
    font-size: 1rem;
    line-height: 1.6;
}

.rb-knowledge-base .rb-kb-comments-wrap ul.children {
    margin-left: 24px;
    padding-left: 0;
}

.rb-knowledge-base .rb-kb-comments-wrap .comment-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
}

.rb-knowledge-base .rb-kb-comments-wrap .comment-form input[type="text"],
.rb-knowledge-base .rb-kb-comments-wrap .comment-form input[type="email"],
.rb-knowledge-base .rb-kb-comments-wrap .comment-form input[type="url"],
.rb-knowledge-base .rb-kb-comments-wrap .comment-form textarea {
    width: 100%;
    border: 1px solid var(--rb-kb-border);
    border-radius: var(--rb-kb-radius);
    padding: 10px 14px;
    font-size: 1rem;
    line-height: 1.4;
    background: var(--rb-kb-surface);
    transition: border-color 150ms ease, box-shadow 150ms ease;
    box-sizing: border-box;
}

.rb-knowledge-base .rb-kb-comments-wrap .comment-form textarea {
    min-height: 140px;
    resize: vertical;
}

.rb-knowledge-base .rb-kb-comments-wrap .comment-form input[type="text"]:focus,
.rb-knowledge-base .rb-kb-comments-wrap .comment-form input[type="email"]:focus,
.rb-knowledge-base .rb-kb-comments-wrap .comment-form input[type="url"]:focus,
.rb-knowledge-base .rb-kb-comments-wrap .comment-form textarea:focus {
    border-color: var(--rb-kb-primary);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--rb-kb-primary) 20%, transparent);
    outline: none;
}

.rb-knowledge-base .rb-kb-comments-wrap .form-submit {
    margin-top: 20px;
}

.rb-knowledge-base .rb-kb-comments-wrap .comment-form input[type="submit"] {
    border: none;
    border-radius: 999px;
    padding: 10px 22px;
    font-weight: 600;
    background: var(--rb-kb-primary);
    color: var(--rb-kb-on-primary, #fff);
    cursor: pointer;
    transition: background-color 150ms ease, transform 150ms ease;
}

.rb-knowledge-base .rb-kb-comments-wrap .comment-form input[type="submit"]:hover,
.rb-knowledge-base .rb-kb-comments-wrap .comment-form input[type="submit"]:focus-visible {
    background: var(--rb-kb-primary-strong, color-mix(in srgb, var(--rb-kb-primary) 85%, black));
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .rb-knowledge-base .rb-kb-region {
        flex-direction: column;
    }
}

.rb-kb-search-section {
    margin: 32px 0;
}

.rb-kb-header-text {
    margin: 32px 0;
}

.rb-kb-header-text__title {
    font-size: var(--rb-kb-font-size-h2);
    margin: 0 0 8px;
}

.rb-kb-header-text__subheader {
    font-size: var(--rb-kb-font-size-h4);
    margin: 0 0 8px;
    color: var(--rb-kb-grey);
}

.rb-kb-header-text__body {
    margin: 0;
    color: var(--rb-kb-text);
}

.rb-kb-cta {
    margin: 32px 0;
}

.rb-kb-cta__inner {
    background: var(--rb-kb-surface, #fff);
    border-radius: var(--rb-kb-radius);
    border: 1px solid var(--rb-kb-border, #e2e8f0);
    padding: 22px;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
    display: flex;
    flex-direction: column;
    gap: 16px;
    text-align: center;
    align-items: center;
}

.rb-kb-cta__title {
    margin: 0;
    font-size: var(--rb-kb-font-size-h3);
}

.rb-kb-cta__text {
    margin: 0;
    font-size: var(--rb-kb-font-size-body);
}

.rb-kb-cta__actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.rb-kb-cta__btn {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: var(--rb-kb-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--rb-kb-font-size-body);
    min-width: 0;
}

.rb-kb-cta__btn--outline {
    background: transparent;
    color: var(--rb-kb-text, #0f172a);
    border: 1px solid var(--rb-kb-border, #cbd5f5);
}

.rb-kb-cta__btn--fill {
    background: color-mix(in srgb, var(--rb-kb-primary) 85%, #ffffff 15%);
    color: #fff;
    border: 1px solid var(--rb-kb-primary);
}

.rb-knowledge-base .rb-kb-cta__btn--fill {
    color: #fff;
}


.rb-kb-cta__btn--link {
    background: transparent;
    color: var(--rb-kb-primary);
    border: 1px solid transparent;
    padding: 0;
    font-weight: 600;
}

.rb-kb-cta__btn:hover,
.rb-kb-cta__btn:focus-visible {
    opacity: 0.9;
}

.rb-kb-cta--align-left .rb-kb-cta__inner {
    text-align: left;
    align-items: flex-start;
}

.rb-kb-cta--align-right .rb-kb-cta__inner {
    text-align: right;
    align-items: flex-end;
}

.rb-kb-cta--align-left .rb-kb-cta__actions {
    justify-content: flex-start;
}

.rb-kb-cta--align-right .rb-kb-cta__actions {
    justify-content: flex-end;
}

.rb-kb-section-empty {
    margin: 32px 0;
    padding: 16px;
    border: 1px dashed var(--rb-kb-border, #e2e8f0);
    border-radius: var(--rb-kb-radius);
    text-align: center;
    color: var(--rb-kb-grey, #64748b);
}
.rb-kb-toc__marker-text {
    display: inline-block;
    min-width: 100%;
}
.rb-kb-toc--marker-numbers .rb-kb-toc__marker {
    font-variant-numeric: tabular-nums;
}
.rb-kb-toc--style-basic .rb-kb-toc__link {
    padding: 2px 0;
}
.rb-knowledge-base .rb-kb-article-listing__accordion-item summary:hover {
    background: var(--rb-kb-interactive-row-hover-bg);
}

.rb-knowledge-base .rb-kb-article-listing__accordion-item[open] > summary {
    background: var(--rb-kb-interactive-row-open-bg);
}

.rb-knowledge-base .rb-kb-search-results {
    background: none;
    border: 0;
    border-radius: 0;
    padding: 0;
    box-shadow: none;
}

.rb-knowledge-base .rb-kb-search-results__header {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 20px;
}

.rb-knowledge-base .rb-kb-search-results__title {
    font-size: var(--rb-kb-font-size-h2);
    margin: 0;
}

.rb-knowledge-base .rb-kb-search-results__cats {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.rb-knowledge-base .rb-kb-search-results__cat {
    display: inline-flex;
    align-items: center;
    gap: 0;
    border-radius: var(--rb-kb-search-radius, var(--rb-kb-radius));
    padding: 6px 16px;
    font-size: 0.92rem;
    text-decoration: none;
    color: inherit;
    border: 1px solid color-mix(in srgb, var(--rb-kb-border) 80%, transparent);
    background: color-mix(in srgb, var(--rb-kb-primary) 8%, var(--rb-kb-surface) 92%);
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.rb-knowledge-base .rb-kb-search-results__cat:hover {
    border-color: var(--rb-kb-interactive-border);
    color: var(--rb-kb-interactive-text);
}

.rb-knowledge-base .rb-kb-search-results__list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.rb-knowledge-base .rb-kb-search-results__item {
    display: block;
    padding: 22px 24px;
    border-radius: var(--rb-kb-search-radius, var(--rb-kb-radius));
    border: 1px solid color-mix(in srgb, var(--rb-kb-border) 80%, transparent);
    text-decoration: none;
    color: inherit;
    background: var(--rb-kb-surface);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.rb-knowledge-base .rb-kb-search-results__item:hover {
    transform: translateY(-2px);
    box-shadow: var(--rb-kb-card-hover-shadow);
    border-color: var(--rb-kb-interactive-border);
}

.rb-knowledge-base .rb-kb-search-results__item-title {
    font-size: 1.05rem;
    font-weight: 600;
    margin: 0 0 6px;
}

.rb-knowledge-base .rb-kb-search-results__breadcrumbs {
    margin-top: 6px;
    color: var(--rb-kb-grey);
    font-size: 0.9rem;
}

.rb-knowledge-base .rb-kb-search-results__snippets {
    margin-top: 10px;
    display: block;
}

.rb-knowledge-base .rb-kb-search-results__snippet {
    font-size: 0.88rem;
    color: var(--rb-kb-grey);
    line-height: 1.4;
    display: inline;
}

.rb-knowledge-base .rb-kb-search-results__snippet-sep {
    color: var(--rb-kb-grey);
    display: inline;
}

.rb-knowledge-base .rb-kb-search-results__meta {
    margin-top: 12px;
}

.rb-knowledge-base .rb-kb-search-results__pagination {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 26px;
}

.rb-knowledge-base .rb-kb-search-results__page-link .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    padding: 8px 16px;
    border-radius: var(--rb-kb-search-radius, var(--rb-kb-radius));
    border: 1px solid color-mix(in srgb, var(--rb-kb-border) 75%, transparent);
    text-decoration: none;
    color: inherit;
    font-weight: 500;
}

.rb-knowledge-base .rb-kb-search-results__page-link .page-numbers.current {
    background: var(--rb-kb-primary);
    color: #ffffff;
    border-color: var(--rb-kb-primary);
}

.rb-knowledge-base .rb-kb-search-results__page-link .page-numbers:not(.current):hover {
    border-color: var(--rb-kb-interactive-border);
    color: var(--rb-kb-interactive-text);
}

.rb-knowledge-base .rb-kb-search-results__empty {
    border: 1px dashed color-mix(in srgb, var(--rb-kb-border) 70%, transparent);
    border-radius: var(--rb-kb-radius-soft, 12px);
    padding: 30px;
    text-align: center;
    background: color-mix(in srgb, var(--rb-kb-primary) 5%, var(--rb-kb-surface) 95%);
}

.rb-knowledge-base .rb-kb-search-results__browse-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 14px;
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid var(--rb-kb-interactive-border);
    text-decoration: none;
    color: var(--rb-kb-interactive-text);
    font-weight: 600;
}

.rb-knowledge-base .rb-kb-search-results__suggested {
    margin-top: 18px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

@media (max-width: 640px) {
    .rb-knowledge-base .rb-kb-search-results {
        padding: 18px;
    }

    .rb-knowledge-base .rb-kb-search-results__item {
        padding: 18px;
    }
}
[hidden] {
	display: none !important;
}
.rb-kb-featured__content {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}
.rb-knowledge-base .rb-kb-card:has(.rb-kb-card__media[data-media-position="left"]) .rb-kb-card__media,
.rb-knowledge-base .rb-kb-card:has(.rb-kb-card__media[data-media-position="right"]) .rb-kb-card__media,
.rb-knowledge-base .rb-kb-featured__item:has(.rb-kb-card__media[data-media-position="left"]) .rb-kb-card__media,
.rb-knowledge-base .rb-kb-featured__item:has(.rb-kb-card__media[data-media-position="right"]) .rb-kb-card__media {
    margin-bottom: 0;
}