.seo-hero {
    padding: 2.5rem 0 2rem;
    background: linear-gradient(135deg, #eef2ff 0%, #f8fafc 100%);
}

.seo-pill {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: #e0e7ff;
    color: #3730a3;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.seo-hero__title {
    font-size: 2.2rem;
    margin-bottom: 0.9rem;
}

.seo-hero__subtitle {
    color: var(--text-secondary);
    max-width: 760px;
    margin-bottom: 1.25rem;
    font-size: 1.05rem;
}

.seo-hero__actions {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.seo-page-section {
    padding: 2rem 0 3rem;
}

.seo-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 2rem;
}

.seo-content h2 {
    font-size: 1.6rem;
    margin: 1.8rem 0 0.9rem;
}

.seo-content p,
.seo-content li {
    line-height: 1.75;
    color: #334155;
}

.seo-content ul,
.seo-content ol {
    padding-left: 1.25rem;
}

.seo-sidebar {
    position: sticky;
    top: 1.3rem;
    height: fit-content;
}

.seo-checklist {
    list-style: none;
    padding-left: 0;
}

.seo-checklist li {
    position: relative;
    padding-left: 1.1rem;
    margin-bottom: 0.6rem;
}

.seo-checklist li::before {
    content: "✓";
    color: #16a34a;
    position: absolute;
    left: 0;
    top: 0;
    font-weight: 700;
}

.seo-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 1rem;
}

.seo-card {
    display: block;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 0.8rem;
    padding: 1rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.seo-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 16px rgba(15, 23, 42, 0.08);
}

.seo-card h3 {
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
}

.seo-card p {
    font-size: 0.95rem;
    color: #64748b;
}

.seo-link-list {
    list-style: none;
    padding-left: 0;
}

.seo-link-list li {
    margin-bottom: 0.55rem;
}

.seo-link-list a {
    color: var(--primary-color);
    text-decoration: underline;
}

.seo-faq-item {
    border: 1px solid #e2e8f0;
    border-radius: 0.65rem;
    padding: 0.75rem 0.85rem;
    margin-bottom: 0.65rem;
    background: #fff;
}

.seo-faq-item summary {
    cursor: pointer;
    font-weight: 600;
}

.seo-faq-item p {
    margin: 0.65rem 0 0.15rem;
}

.seo-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.seo-table th,
.seo-table td {
    border: 1px solid #e2e8f0;
    padding: 0.65rem 0.75rem;
    text-align: left;
    vertical-align: top;
}

.seo-table th {
    width: 35%;
    background: #f8fafc;
}

@media (max-width: 1024px) {
    .seo-layout {
        grid-template-columns: 1fr;
    }

    .seo-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .seo-hero__title {
        font-size: 1.8rem;
    }

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