.blog-filter-chip {
    background: var(--color-surface-0);
    color: var(--color-text-secondary);
    font-family: var(--font-body);
    padding: 8px 16px;
    border-radius: 9999px;
}

.blog-filter-chip:hover {
    border-color: var(--color-amber-dark);
    color: var(--color-amber-dark);
}

.blog-filter-chip.active {
    background: var(--color-text-tertiary);
    border-color: var(--color-text-tertiary);
    color: #fff;
}

.chip-amber {
    background: rgba(245, 166, 35, .12);
    border-color: var(--color-amber-dark);
    color: var(--color-amber-dark);
}

.blog-card {
    background: var(--color-surface-0);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.blog-thumb-img {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    overflow: hidden;
    background: var(--color-surface-1);
}

.blog-card:hover .blog-thumb-img img {
    transform: scale(1.05);
}

.blog-card-body {
    padding: 20px 22px 22px;
}

.blog-card-title {
    margin: 12px 0 8px;
}

.blog-card:hover .blog-read-link,
.blog-read-link:hover {
    color: var(--color-amber-dark) !important;
}

.blog-card:hover .blog-read-link i {
    transform: translateX(3px);
}

.hover-border-amber:hover {
    border-color: var(--color-amber-dark) !important;
}

.hover-shadow-amber:hover {
    box-shadow: 0 20px 44px rgba(245, 166, 35, .22) !important;
}

.blog-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
    display: none;
}

.blog-breadcrumb a {
    color: var(--color-text-secondary);
}

.blog-breadcrumb a:hover {
    color: var(--color-amber-dark);
}

.blog-breadcrumb .breadcrumb,
.blog-breadcrumb .breadcrumb-item.active {
    min-width: 0;
}

.blog-breadcrumb .breadcrumb-item.active {
    color: var(--color-amber-dark);
}

.blog-article-title {
    font-family: var(--font-display);
    line-height: 1.18;
    font-weight: 700;
}

.blog-hero-image {
    height: auto;
    border-radius: var(--radius-lg);
    background: var(--color-surface-1);
}

.blog-author-avatar {
    width: 32px;
    height: 32px;
    background: var(--color-text-tertiary);
    color: var(--color-amber-dark);
}

.blog-meta-label {
    font-size: 11px;
    color: var(--color-text-muted);
    letter-spacing: .08em;
}

.blog-meta-divider {
    width: 1px;
}

.blog-meta-item {
    color: var(--color-text-muted);
    font-size: 14px;
}

.blog-meta-item i {
    color: var(--color-amber-dark);
}

.blog-content {
    font-size: 17px;
    line-height: 1.8;
    color: var(--color-text-secondary);
}

.blog-content h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
}

.blog-content h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
}

.blog-content strong {
    color: var(--color-text-primary);
}

.blog-content li::marker {
    color: var(--color-amber-dark);
}

.blog-intro {
    padding: 22px 24px;
    background: var(--color-surface-1);
    border-left: 3px solid var(--color-amber-dark);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.section-heading {
    position: relative;
    padding-bottom: 14px;
}

.section-heading::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-amber-dark), transparent);
}

.blog-offering {
    padding: 1.75rem 0;
}

.blog-offering + .blog-offering {
    border-top: 1px solid var(--color-border-light);
}

.blog-feature-item {
    height: 100%;
    padding: 10px;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    background: var(--color-surface-1);
    transition: border-color .2s ease, transform .2s ease;
}

.blog-feature-item:hover {
    border-color: var(--color-amber-dark);
    transform: translateY(-2px);
}

.blog-feature-icon {
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--color-azure-tint);
    color: var(--color-amber-dark);
    font-size: 15px;
}

@media (max-width: 767.98px) {
    .blog-article-title {
        font-size: 2rem;
    }

    .blog-hero-image {
        border-radius: var(--radius-md);
    }

    .blog-article-meta {
        gap: 10px !important;
    }

    .blog-author-avatar {
        width: 28px;
        height: 28px;
        font-size: 11px;
    }

    .blog-meta-label {
        font-size: 8px;
        letter-spacing: .06em;
    }

    .blog-article-meta .fw-semibold {
        font-size: 12px;
    }

    .blog-meta-item {
        font-size: 11px;
        gap: 4px !important;
    }

    .blog-meta-item i {
        font-size: 11px;
    }

    .blog-content {
        font-size: 16px;
        line-height: 1.75;
    }

    .blog-content h2 {
        font-size: 1.5rem;
        text-align: center;
    }

    .blog-content h3 {
        font-size: 1.2rem;
    }

    .blog-intro {
        padding: 18px;
    }

    .blog-offering {
        padding: 1.5rem 0;
    }

    .blog-feature-item {
        padding: 14px;
    }

    .blog-feature-icon {
        width: 34px;
        height: 34px;
        flex-basis: 34px;
        font-size: 13px;
    }

    .framework-item::after {
        content: "";
        position: absolute;
        top: 36px;
        left: calc(50% + 38px);
        width: calc(100% - 76px);
        height: 1px;
        background: var(--color-border-light);
    }

    .framework-item:last-child::after {
        display: none;
    }

    .cost-flow {
        flex-direction: column;
    }

    .flow-arrow {
        justify-content: center;
        transform: rotate(90deg);
        padding: 4px 0;
    }
}

.diy-number {
    width: 42px;
    flex: 0 0 42px;
    text-align: center;
    color: var(--color-amber-dark);
    font-size: 1.1rem;
}

.diy-item:not(:last-child)::before {
    content: "";
    position: absolute;
    left: 21px;
    top: 32px;
    bottom: 0;
    width: 1px;
    background: var(--color-border-light);
}

.cmp-feature {
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    background: var(--color-surface-0);
    transition: transform .2s ease, border-color .2s ease;
}

.cmp-feature:hover {
    transform: translateY(-2px);
    border-color: var(--color-amber-dark);
}

.cmp-icon {
    width: 32px;
    height: 32px;
    flex: 0 0 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--color-azure-tint);
    color: var(--color-amber-dark);
    font-size: 13px;
}

.framework-item {
    position: relative;
}

.framework-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-amber-dark);
    border-radius: 50%;
    color: var(--color-amber-dark);
    font-size: 18px;
}

.market-pill {
    padding: 5px 10px;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    background: #fff;
    font-size: 0.85rem;
    color: var(--color-text-primary);
}

.rollout-item {
    border: 1px solid var(--color-border-light);
    border-top: 3px solid var(--color-amber-dark);
    border-radius: var(--radius-md);
    background: var(--color-surface-1);
    flex: 1;
    text-align: center;
    padding: 1.25rem 1rem;
}

.rollout-item i {
    font-size: 22px;
    color: var(--color-amber-dark);
}

.stat-card {
    text-align: center;
    padding: 1rem;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    background: var(--color-surface-1);
}

.stat-card-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-azure-dark);
}

.query-demo {
    border: 1px dashed var(--color-border-light);
    border-radius: var(--radius-md);
    background: var(--color-surface-1);
    padding: 1.25rem 1.5rem;
}

.query-question i {
    color: var(--color-azure-dark);
    margin-right: 6px;
}

.query-demo .blog-intro i {
    color: var(--color-amber-dark);
    margin-right: 6px;
}

.cost-flow {
    display: flex;
    align-items: stretch;
    gap: 10px;
}

.flow-arrow {
    display: flex;
    align-items: center;
    color: var(--color-text-muted);
    font-size: 16px;
}

.case-card {
    height: 100%;
    padding: 1.5rem;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    background: var(--color-surface-0);
}

.case-card-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 9999px;
    background: rgba(245, 166, 35, .12);
    color: var(--color-amber-dark);
    font-size: 12px;
    font-weight: 700;
}

.check-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border-light);
}

.check-list li:last-child {
    border-bottom: none;
}

.check-list i {
    color: var(--color-amber-dark);
    margin-top: 3px;
}

@media (max-width: 575.98px) {
    .diy-number {
        flex: 0 0 38px;
        font-size: 0.9rem;
    }

    .diy-item:not(:last-child)::before {
        left: 18px;
        top: 40px;
    }
}