.kb-page {
    background: linear-gradient(160deg, var(--xo-blue-light) 0%, #d4e8f5 50%, #c5dde9 100%);
}

.kb-main {
    max-width: 820px;
    margin: 0 auto;
    padding: 28px 20px 64px;
}

.kb-hero {
    margin-bottom: 36px;
}

.kb-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.6rem);
    font-weight: 600;
    line-height: 1.15;
    margin: 0 0 12px;
    color: var(--xo-charcoal);
}

.kb-hero-lead {
    font-size: 1.05rem;
    color: var(--xo-grey);
    margin: 0 0 20px;
    max-width: 62ch;
}

.kb-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.kb-toc {
    background: #fff;
    border: 1px solid var(--xo-border);
    border-radius: 12px;
    padding: 20px 24px;
    margin-bottom: 40px;
    box-shadow: 0 4px 20px var(--xo-shadow);
}

.kb-toc h2 {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--xo-blue);
    margin: 0 0 12px;
}

.kb-toc ol {
    margin: 0;
    padding-left: 1.25rem;
    columns: 2;
    column-gap: 28px;
}

.kb-toc li {
    margin-bottom: 6px;
    break-inside: avoid;
}

.kb-toc a {
    color: var(--xo-charcoal);
    text-decoration: none;
    font-weight: 500;
}

.kb-toc a:hover {
    color: var(--xo-blue);
    text-decoration: underline;
}

.kb-section {
    background: #fff;
    border: 1px solid var(--xo-border);
    border-radius: 12px;
    padding: 28px 28px 24px;
    margin-bottom: 20px;
    box-shadow: 0 4px 20px var(--xo-shadow);
}

.kb-section h2 {
    font-family: var(--font-display);
    font-size: 1.65rem;
    font-weight: 600;
    margin: 0 0 12px;
    color: var(--xo-charcoal);
}

.kb-section h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 22px 0 8px;
    color: var(--xo-charcoal);
}

.kb-section p,
.kb-section li {
    color: var(--xo-grey);
    font-size: 0.98rem;
}

.kb-section p {
    margin: 0 0 14px;
}

.kb-section ul,
.kb-section ol {
    margin: 0 0 14px;
    padding-left: 1.35rem;
}

.kb-section li {
    margin-bottom: 6px;
}

.kb-section li strong {
    color: var(--xo-charcoal);
}

.kb-callout {
    margin: 16px 0;
    padding: 14px 16px;
    border-radius: 8px;
    background: var(--xo-blue-light);
    border-left: 4px solid var(--xo-blue);
    font-size: 0.95rem;
    color: var(--xo-charcoal);
}

.kb-callout strong {
    display: block;
    margin-bottom: 4px;
}

.kb-table-wrap {
    overflow-x: auto;
    margin: 14px 0 4px;
}

.kb-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.kb-table th,
.kb-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--xo-border);
    vertical-align: top;
}

.kb-table th {
    font-weight: 700;
    color: var(--xo-charcoal);
    background: #f7f9fb;
}

.kb-table code {
    font-size: 0.88em;
    background: #f0f4f8;
    padding: 2px 6px;
    border-radius: 4px;
}

.kb-template-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.kb-template-links a {
    display: inline-flex;
    padding: 8px 14px;
    border-radius: 6px;
    background: #f0f4f8;
    color: var(--xo-blue-dark);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid var(--xo-border);
}

.kb-template-links a:hover {
    background: var(--xo-blue-light);
    border-color: var(--xo-blue);
}

@media (max-width: 640px) {
    .kb-toc ol {
        columns: 1;
    }

    .kb-section {
        padding: 22px 18px 18px;
    }
}