:root {
    --article-primary: #2563eb;
    --article-primary-dark: #1d4ed8;
    --article-success: #16a34a;
    --article-text: #101828;
    --article-text-soft: #667085;
    --article-border: rgba(16,24,40,0.06);
    --article-bg-soft: #f8fbff;
}

html {
    scroll-behavior: smooth;
}

.article-shell {
    max-width: 100%;
}

.article-hero-card {
    background:
        radial-gradient(circle at top left, rgba(37,99,235,0.14), transparent 32%),
        linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
    border: 1px solid rgba(37,99,235,0.08);
}

.article-breadcrumb {
    font-size: 0.9rem;
}

.article-breadcrumb a {
    color: var(--article-primary-dark);
    text-decoration: none;
}

.article-breadcrumb a:hover {
    text-decoration: underline;
}

.article-title {
    color: var(--article-text);
    letter-spacing: -0.03em;
    line-height: 1.05;
}

.article-lead {
    color: var(--article-text-soft);
    font-size: 1.08rem;
    max-width: 880px;
}

.article-meta-badge .badge {
    border-radius: 999px !important;
}

.article-soft-card,
.article-side-card,
.article-highlight-card,
.article-table-card,
.article-cta-card {
    background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
}

.article-section {
    scroll-margin-top: 110px;
}

.article-section-title {
    color: var(--article-text);
    letter-spacing: -0.02em;
}

.article-section-subtitle {
    color: var(--article-text-soft);
}

.article-content p,
.article-content li {
    color: #344054;
    line-height: 1.85;
    font-size: 1.04rem;
}

.article-content ul {
    padding-left: 1.2rem;
}

.article-content li {
    margin-bottom: 0.65rem;
}

.article-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--article-primary-dark);
    font-weight: 800;
    margin-bottom: 0.55rem;
}

.article-side-sticky {
    position: sticky;
    top: 100px;
}

.article-toc a {
    color: #475467;
    text-decoration: none;
}

.article-toc a:hover {
    color: var(--article-primary-dark);
}

.article-toc li {
    margin-bottom: 0.55rem;
}

.article-quote {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--article-text);
}

.article-code-box {
    background: #f8fafc;
    border: 1px solid rgba(16,24,40,0.06);
    border-radius: 1rem;
}

.article-inline-cta {
    background:
        linear-gradient(135deg, rgba(37,99,235,0.08) 0%, rgba(22,163,74,0.06) 100%),
        #ffffff;
    border: 1px solid rgba(37,99,235,0.08);
}

.article-affiliate-cta {
    background:
        linear-gradient(135deg, rgba(22,163,74,0.12) 0%, rgba(37,99,235,0.08) 100%),
        #ffffff;
    border: 1px solid rgba(16,24,40,0.06);
}

.article-divider {
    margin: 3rem 0;
    opacity: 0.08;
}

.article-related-card,
.article-insight-card,
.article-faq-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.article-related-card:hover,
.article-insight-card:hover,
.article-faq-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 34px rgba(16,24,40,0.10) !important;
}

[data-bs-theme="dark"] .article-title,
[data-bs-theme="dark"] .article-section-title,
[data-bs-theme="dark"] .article-quote {
    color: #f8fafc;
}

[data-bs-theme="dark"] .article-lead,
[data-bs-theme="dark"] .article-section-subtitle,
[data-bs-theme="dark"] .article-content p,
[data-bs-theme="dark"] .article-content li,
[data-bs-theme="dark"] .article-toc a {
    color: #cbd5e1;
}

[data-bs-theme="dark"] .article-hero-card,
[data-bs-theme="dark"] .article-soft-card,
[data-bs-theme="dark"] .article-side-card,
[data-bs-theme="dark"] .article-highlight-card,
[data-bs-theme="dark"] .article-table-card,
[data-bs-theme="dark"] .article-cta-card,
[data-bs-theme="dark"] .article-inline-cta,
[data-bs-theme="dark"] .article-affiliate-cta {
    background: #111827;
    border-color: rgba(255,255,255,0.08);
}

[data-bs-theme="dark"] .article-code-box {
    background: #0f172a;
    border-color: rgba(255,255,255,0.08);
}

@media (max-width: 991.98px) {
    .article-side-sticky {
        position: static;
    }
}

@media (max-width: 768px) {
    .article-title {
        font-size: 2.2rem !important;
        line-height: 1.08;
    }

    .article-lead {
        font-size: 1rem;
    }

    .article-content p,
    .article-content li {
        font-size: 1rem;
        line-height: 1.8;
    }
}
.article-warning-cta {
    background:
        linear-gradient(135deg, rgba(220,38,38,0.08) 0%, rgba(37,99,235,0.05) 100%),
        #ffffff;
    border: 1px solid rgba(220,38,38,0.10);
}

[data-bs-theme="dark"] .article-warning-cta {
    background: #111827;
    border-color: rgba(255,255,255,0.08);
}