/* ==========================================================================
   Article — DoNastępnego Blog System
   Article typography, hero, meta, author, CTA, TOC, related
   ========================================================================== */

/* --- Reading Progress Bar --- */
.blog-reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: transparent;
    z-index: 9999;
}

.blog-reading-progress__bar {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--dn-primary), var(--dn-accent));
    transition: width 100ms linear;
    will-change: width;
}

/* --- Article Container --- */
.blog-article {
    font-family: var(--dn-font-body);
    color: var(--dn-text);
    line-height: 1.75;
    font-size: 1.0625rem;
}

@media (min-width: 640px) {
    .blog-article {
        font-size: 1.125rem;
    }
}

/* --- Article Typography --- */
.blog-article h1 {
    font-family: var(--dn-font-heading);
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--dn-text);
    margin: 0 0 24px;
    letter-spacing: -0.02em;
}

.blog-article h2 {
    font-family: var(--dn-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--dn-text);
    margin: 36px 0 14px;
    letter-spacing: -0.01em;
}
.blog-article__content > h2:first-child,
.blog-article__content > *:first-child {
    margin-top: 0;
}

.blog-article h3 {
    font-family: var(--dn-font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--dn-text);
    margin: 32px 0 12px;
}

@media (min-width: 768px) {
    .blog-article h1 {
        font-size: 2.5rem;
    }

    .blog-article h2 {
        font-size: 1.75rem;
    }

    .blog-article h3 {
        font-size: 1.375rem;
    }
}

@media (min-width: 1024px) {
    .blog-article h1 {
        font-size: 3rem;
    }
}

/* --- Paragraphs --- */
.blog-article p {
    margin: 0 0 24px;
}

.blog-article p + p {
    margin-top: 0;
}

/* --- Links --- */
.blog-article a {
    color: var(--dn-primary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color var(--dn-transition);
}

.blog-article a:hover {
    border-bottom-color: var(--dn-primary);
}

/* --- Blockquotes --- */
.blog-article blockquote {
    margin: 32px 0;
    padding: 20px 24px;
    border-left: 4px solid var(--dn-primary);
    background: var(--dn-bg-alt);
    border-radius: 0 var(--dn-radius-sm) var(--dn-radius-sm) 0;
    font-style: italic;
    color: var(--dn-text-secondary);
}

.blog-article blockquote p {
    margin: 0;
}

.blog-article blockquote p + p {
    margin-top: 12px;
}

/* --- Code --- */
.blog-article code {
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 0.875em;
    background: var(--dn-bg-alt);
    border: 1px solid var(--dn-border);
    border-radius: 4px;
    padding: 2px 6px;
}

.blog-article pre {
    margin: 32px 0;
    padding: 20px 24px;
    background: #1F2937;
    color: #F9FAFB;
    border-radius: var(--dn-radius);
    overflow-x: auto;
    font-size: 0.875rem;
    line-height: 1.7;
    -webkit-overflow-scrolling: touch;
}

.blog-article pre code {
    background: none;
    border: none;
    padding: 0;
    font-size: inherit;
    color: inherit;
}

/* --- Images --- */
.blog-article img {
    max-width: 100%;
    height: auto;
    border-radius: var(--dn-radius);
    margin: 32px 0;
    display: block;
}

.blog-article figure {
    margin: 32px 0;
}

.blog-article figcaption {
    font-size: 0.875rem;
    color: var(--dn-text-secondary);
    text-align: center;
    margin-top: 8px;
}

/* --- Lists --- */
.blog-article ul,
.blog-article ol {
    margin: 0 0 24px;
    padding-left: 24px;
}

.blog-article ul {
    list-style: none;
}

.blog-article ul li {
    position: relative;
    padding-left: 8px;
    margin-bottom: 8px;
}

.blog-article ul li::before {
    content: '';
    position: absolute;
    left: -16px;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--dn-primary);
}

.blog-article ol li {
    margin-bottom: 8px;
    padding-left: 4px;
}

.blog-article ol li::marker {
    color: var(--dn-primary);
    font-weight: 600;
}

/* --- Tables --- */
.blog-article table {
    width: 100%;
    border-collapse: collapse;
    margin: 32px 0;
    font-size: 0.9375rem;
}

.blog-article th {
    text-align: left;
    padding: 12px 16px;
    background: var(--dn-bg-alt);
    border-bottom: 2px solid var(--dn-border);
    font-weight: 600;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--dn-text-secondary);
}

.blog-article td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--dn-border);
}

.blog-article tr:last-child td {
    border-bottom: none;
}

/* --- Horizontal Rule --- */
.blog-article hr {
    border: none;
    height: 1px;
    background: var(--dn-border);
    margin: 48px 0;
}

/* --- Article Hero --- */
.blog-article-hero {
    position: relative;
    max-width: var(--dn-max-page);
    margin: 0 auto 12px;
    padding: 0 16px;
    overflow: hidden;
}

.blog-article-hero__image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 24 / 9;
    max-height: 320px;
    overflow: hidden;
    border-radius: 18px;
    box-shadow: var(--dn-shadow-sm, 0 2px 8px rgba(15, 23, 42, 0.06));
}

.blog-article-hero__image-wrapper > img,
.blog-article-hero__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    margin: 0;
    transition: transform 600ms var(--dn-ease-out, cubic-bezier(0.22, 1, 0.36, 1));
}
.blog-article-hero__image-wrapper:hover > img,
.blog-article-hero__image-wrapper:hover .blog-article-hero__image {
    transform: scale(1.02);
}

.blog-article-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 60%, rgba(0, 0, 0, 0.18) 100%);
    pointer-events: none;
}

.blog-article-hero__credit,
.blog-ai-img__badge {
    position: absolute;
    right: 10px;
    bottom: 10px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 11px;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px) saturate(140%);
    -webkit-backdrop-filter: blur(8px) saturate(140%);
    color: rgba(255, 255, 255, 0.94);
    font-family: var(--dn-font-body, system-ui);
    font-size: 0.7rem;
    font-style: italic;
    font-weight: 500;
    letter-spacing: 0.01em;
    border-radius: 999px;
    pointer-events: none;
}
.blog-ai-img__icon {
    width: 12px;
    height: 12px;
    flex-shrink: 0;
}

/* Inline image wrapped by JS — adds AI badge overlay */
.blog-ai-img {
    position: relative;
    display: block;
    margin: 28px 0;
    line-height: 0;
}
.blog-ai-img img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 14px;
    margin: 0;
}

.blog-article-hero__content {
    position: relative;
    z-index: 2;
    padding: 24px 0 0;
}

.blog-article-hero__category-badge {
    --cat-color: var(--dn-primary);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 0;
    background: transparent !important;
    color: var(--dn-text-secondary) !important;
    font-family: var(--dn-font-heading, "Plus Jakarta Sans", system-ui);
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    border: none !important;
    border-radius: 0;
    text-decoration: none !important;
    margin-bottom: 20px;
    transition: color 200ms var(--dn-ease, ease), transform 200ms var(--dn-ease, ease);
}
.blog-article-hero__category-dot {
    display: inline-block;
    width: 9px;
    height: 9px;
    border-radius: 999px;
    background: var(--cat-color, var(--dn-primary));
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--cat-color, var(--dn-primary)) 20%, transparent);
    flex-shrink: 0;
}
.blog-article-hero__category-badge:hover {
    color: var(--dn-text) !important;
    transform: translateX(2px);
}
.blog-article-hero__category-badge:hover .blog-article-hero__category-dot {
    box-shadow: 0 0 0 5px color-mix(in srgb, var(--cat-color, var(--dn-primary)) 24%, transparent);
}

.blog-article-hero__title {
    font-family: var(--dn-font-heading, "Plus Jakarta Sans", system-ui);
    font-size: clamp(1.85rem, 1.3rem + 1.8vw, 2.6rem);
    font-weight: 800;
    color: var(--dn-text);
    line-height: 1.12;
    margin: 0 0 18px;
    letter-spacing: -0.025em;
}

.blog-article-hero__badge {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 2;
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
    color: var(--dn-primary-dark);
    font-family: var(--dn-font-heading, "Plus Jakarta Sans", system-ui);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 999px;
}

@media (min-width: 768px) {
    .blog-article-hero {
        margin-bottom: 36px;
        padding: 0 24px;
    }
    .blog-article-hero__image-wrapper {
        aspect-ratio: 24 / 9;
        max-height: 340px;
    }
}

@media (min-width: 1024px) {
    .blog-article-hero {
        padding: 0 32px;
    }
    .blog-article-hero__image-wrapper {
        max-height: 380px;
    }
}

@media (max-width: 540px) {
    .blog-article-hero__image-wrapper {
        aspect-ratio: 16 / 9;
        max-height: 220px;
        border-radius: 14px;
    }
}

/* --- Article Meta — modern dotted-list with proper rounded avatar --- */
.blog-article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 18px;
    font-family: var(--dn-font-body, system-ui);
    font-size: 0.92rem;
    color: var(--dn-text-secondary);
    margin: 0 0 12px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--dn-border);
}

.blog-article-meta__author {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding-right: 4px;
}
.blog-article-meta__avatar {
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    aspect-ratio: 1 / 1;
    border-radius: 999px;
    object-fit: cover;
    object-position: center top;
    flex-shrink: 0;
    box-shadow: 0 0 0 2px #fff, 0 0 0 3px var(--dn-border);
    transition: box-shadow 200ms var(--dn-ease, ease);
}
.blog-article-meta__avatar:hover {
    box-shadow: 0 0 0 2px #fff, 0 0 0 3px var(--dn-primary);
}
.blog-article-meta__author > span:not(.blog-article-meta__avatar),
.blog-article-meta__name {
    font-family: var(--dn-font-heading, "Plus Jakarta Sans", system-ui);
    font-weight: 700;
    color: var(--dn-text);
    font-size: 0.95rem;
    letter-spacing: -0.005em;
    white-space: nowrap;
}

.blog-article-meta__date,
.blog-article-meta__reading-time,
.blog-article-meta__category,
.blog-article-meta .blog-rating,
.blog-article-meta .blog-view-counter {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    color: var(--dn-text-secondary);
    white-space: nowrap;
}
.blog-article-meta__date i,
.blog-article-meta__reading-time i {
    color: var(--dn-text-tertiary, #9CA3AF);
    font-size: 0.85rem;
}
.blog-article-meta__category {
    color: var(--dn-primary-dark);
    text-decoration: none;
    font-weight: 600;
    padding: 4px 10px;
    background: var(--dn-primary-light);
    border-radius: 999px;
    transition: background 180ms var(--dn-ease, ease);
}
.blog-article-meta__category i { display: none; }
.blog-article-meta__category:hover {
    background: var(--dn-primary);
    color: #fff;
}
.blog-article-meta .blog-rating {
    background: transparent;
    padding: 0;
}
.blog-article-meta .blog-rating__stars {
    color: #F59E0B;
    font-size: 0.9rem;
    letter-spacing: 1px;
}
.blog-article-meta .blog-rating__value {
    font-family: var(--dn-font-heading, "Plus Jakarta Sans", system-ui);
    font-weight: 700;
    color: var(--dn-text);
    font-variant-numeric: tabular-nums;
}
.blog-article-meta .blog-view-counter {
    color: var(--dn-text-tertiary, #9CA3AF);
    font-size: 0.85rem;
    font-variant-numeric: tabular-nums;
}

.blog-article-meta__separator {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--dn-text-tertiary, #9CA3AF);
    opacity: 0.6;
}

@media (max-width: 540px) {
    .blog-article-meta {
        gap: 6px 14px;
        font-size: 0.85rem;
    }
    .blog-article-meta__avatar {
        width: 40px;
        height: 40px;
        min-width: 40px;
        min-height: 40px;
    }
}

/* --- Author Card — compact horizontal --- */
.blog-author-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 16px;
    text-align: left;
    padding: 16px 20px;
    background: var(--dn-bg-alt);
    border: 1px solid var(--dn-border);
    border-radius: 14px;
    margin: 28px 0 16px;
}
.blog-author-card p,
.blog-author-card h3 { margin: 0; }
.blog-author-card__avatar,
.blog-author-card__avatar-wrapper {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
}
.blog-author-card__avatar {
    border-radius: 50%;
    object-fit: cover;
    object-position: center top;
    border: 2px solid #fff;
    box-shadow: 0 0 0 1px var(--dn-border);
}
.blog-author-card__avatar-placeholder {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--dn-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dn-primary);
    font-size: 1.25rem;
}
.blog-author-card__info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
}
.blog-author-card__label {
    font-family: var(--dn-font-heading, "Plus Jakarta Sans", system-ui);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--dn-text-tertiary, #9CA3AF);
    margin: 0 0 2px;
}
.blog-author-card__name {
    font-family: var(--dn-font-heading, "Plus Jakarta Sans", system-ui);
    font-size: 1rem;
    font-weight: 700;
    color: var(--dn-text);
    margin: 0;
    letter-spacing: -0.005em;
}
.blog-author-card__bio {
    font-size: 0.875rem;
    color: var(--dn-text-secondary);
    line-height: 1.5;
    margin: 4px 0 0;
    max-width: none;
}
.blog-author-card__link,
.blog-author-card__linkedin {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--dn-primary);
    text-decoration: none;
    margin-top: 6px;
    transition: color var(--dn-transition, 160ms);
}
.blog-author-card__link:hover,
.blog-author-card__linkedin:hover {
    color: var(--dn-primary-dark);
}

@media (max-width: 540px) {
    .blog-author-card {
        gap: 14px;
        padding: 14px 16px;
    }
    .blog-author-card__avatar,
    .blog-author-card__avatar-placeholder { width: 48px; height: 48px; }
    .blog-author-card__bio { font-size: 0.82rem; }
}

/* --- Bottom CTA --- */
.blog-cta-bottom {
    width: 100%;
    padding: 48px 24px;
    background: linear-gradient(135deg, var(--dn-primary) 0%, var(--dn-primary-dark) 100%);
    border-radius: var(--dn-radius);
    text-align: center;
    margin: 48px 0;
}

.blog-cta-bottom__title {
    font-family: var(--dn-font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    margin: 0 0 12px;
}

.blog-cta-bottom__text {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.85);
    margin: 0 0 24px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.blog-cta-bottom__button {
    display: inline-block;
    padding: 14px 32px;
    background: #fff;
    color: var(--dn-primary);
    font-family: var(--dn-font-body);
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: var(--dn-radius-sm);
    border: none;
    cursor: pointer;
    transition: transform var(--dn-transition), box-shadow var(--dn-transition);
}

.blog-cta-bottom__button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

@media (min-width: 768px) {
    .blog-cta-bottom {
        padding: 64px 40px;
    }

    .blog-cta-bottom__title {
        font-size: 2rem;
    }

    .blog-cta-bottom__text {
        font-size: 1.125rem;
    }
}

/* --- Related Articles --- */
.blog-related {
    margin: 16px 0 0;
    padding-top: 24px;
    border-top: 1px solid var(--dn-border);
}

.blog-related__title {
    font-family: var(--dn-font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dn-text);
    margin: 0 0 24px;
}

.blog-related__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

@media (min-width: 640px) {
    .blog-related__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 28px;
    }
}

@media (min-width: 1024px) {
    .blog-related__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 32px;
    }
}

/* --- Related Section Container --- */
.blog-related-section {
    padding: 0;
    margin: 0;
}

/* --- Table of Contents (Sidebar) --- */
/* --- Table of Contents — premium sticky sidebar --- */
.blog-toc {
    padding: 4px 0 4px 16px;
    background: transparent;
    border: none;
    border-left: 1px solid var(--dn-border);
}
.blog-toc__title {
    font-family: var(--dn-font-heading, "Plus Jakarta Sans", system-ui);
    font-size: 0.66rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--dn-text-tertiary, #9CA3AF);
    margin: 0 0 10px;
    padding-left: 4px;
}
.blog-toc__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}
.blog-toc__list li { margin: 0; }
.blog-toc__link {
    display: block;
    position: relative;
    padding: 5px 10px;
    font-family: var(--dn-font-body, system-ui);
    font-size: 0.8rem;
    color: var(--dn-text-secondary);
    text-decoration: none;
    line-height: 1.35;
    border-radius: 6px;
    transition: color 200ms var(--dn-ease, ease), background 200ms var(--dn-ease, ease), padding-left 200ms var(--dn-ease, ease);
}
.blog-toc__link::before {
    content: "";
    position: absolute;
    left: -17px;
    top: 50%;
    transform: translateY(-50%);
    width: 2px;
    height: 0;
    background: var(--dn-primary);
    border-radius: 2px;
    transition: height 220ms var(--dn-ease, ease);
}
.blog-toc__link:hover {
    color: var(--dn-text);
    background: rgba(67, 97, 238, 0.04);
    padding-left: 12px;
}
.blog-toc__link.active {
    color: var(--dn-primary-dark);
    background: var(--dn-primary-light);
    font-weight: 600;
}
.blog-toc__link.active::before {
    height: 14px;
}
.blog-toc__item--sub .blog-toc__link,
.blog-toc__link--h3 {
    padding-left: 22px;
    font-size: 0.76rem;
    color: var(--dn-text-tertiary, #9CA3AF);
}
.blog-toc__item--sub .blog-toc__link:hover,
.blog-toc__link--h3:hover {
    padding-left: 24px;
}
.blog-toc__item--sub .blog-toc__link.active,
.blog-toc__link--h3.active {
    color: var(--dn-primary-dark);
}

/* Mobile TOC — collapsible */
.blog-toc--mobile {
    display: block;
    margin-bottom: 24px;
}

.blog-toc--mobile .blog-toc__toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 12px 16px;
    background: var(--dn-bg-alt);
    border: 1px solid var(--dn-border);
    border-radius: var(--dn-radius-sm);
    cursor: pointer;
    font-family: var(--dn-font-body);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dn-text);
}

.blog-toc--mobile .blog-toc__body {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--dn-transition);
}

.blog-toc--mobile .blog-toc__body.is-open {
    max-height: 500px;
}

@media (min-width: 1024px) {
    .blog-toc--mobile {
        display: none;
    }
}

/* --- Article Layout Sidebar --- */
.blog-article-layout__sidebar {
    display: none;
}

.blog-article-layout__sidebar--left {
    order: -1;
}

@media (min-width: 1024px) {
    .blog-article-layout__sidebar {
        display: block;
        position: sticky;
        top: 100px;
        align-self: start;
        overflow: visible;
    }
}

/* --- Article Content --- */
.blog-article__content {
    margin-bottom: 32px;
}

/* --- Article Tags --- */
.blog-article__tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    padding: 16px 0 8px;
    border-top: 1px solid var(--dn-border);
    margin-top: 24px;
    font-size: 0.875rem;
    color: var(--dn-text-secondary);
}

.blog-article__tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--dn-bg-alt);
    border: 1px solid var(--dn-border);
    border-radius: 100px;
    font-size: 0.8125rem;
    color: var(--dn-text-secondary);
    transition: all var(--dn-transition);
}

.blog-article__tag:hover {
    border-color: var(--dn-primary);
    color: var(--dn-primary);
    background: var(--dn-primary-light);
}

/* ==========================================================================
   EDITORIAL PREMIUM TOKEN ADDITIONS
   (Stripe Press / Linear / Vercel blog inspired refresh)
   ========================================================================== */
:root {
    --dn-shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
    --dn-shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
    --dn-shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
    --dn-shadow-lg: 0 20px 48px rgba(15, 23, 42, 0.12);
    --dn-text-tertiary: #9CA3AF;
    --dn-brand-grad-soft: linear-gradient(135deg, #4361EE 0%, #6C7BFF 100%);
    --dn-brand-grad-deep: linear-gradient(180deg, #4361EE 0%, #3451D1 100%);
    --dn-ease: cubic-bezier(0.16, 0.84, 0.44, 1);
    --dn-ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ==========================================================================
   Callouts (info / warning / tip / quote) — no left border, icon inline w/ title
   ========================================================================== */
.blog-callout {
    margin: 32px 0;
    padding: 22px 26px;
    background: linear-gradient(180deg, var(--dn-primary-light) 0%, rgba(232, 237, 253, 0.55) 100%);
    border: 1px solid rgba(67, 97, 238, 0.18);
    border-radius: 14px;
    color: var(--dn-text);
    font-size: 0.98rem;
    line-height: 1.62;
}
.blog-callout > strong:first-child {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 10px;
    font-family: var(--dn-font-heading, "Plus Jakarta Sans", system-ui);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--dn-primary-dark);
}
.blog-callout > strong:first-child::before {
    content: "i";
    width: 20px;
    height: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--dn-primary);
    color: #fff;
    border-radius: 999px;
    font-family: Georgia, serif;
    font-weight: 700;
    font-size: 0.78rem;
    font-style: italic;
    line-height: 1;
    flex-shrink: 0;
}
.blog-callout p { margin: 0; }
.blog-callout p + p { margin-top: 10px; }
.blog-callout p:last-child { margin-bottom: 0; }

.blog-callout--warning {
    background: linear-gradient(180deg, #FEF7E8 0%, rgba(254, 247, 232, 0.5) 100%);
    border-color: rgba(217, 119, 6, 0.22);
}
.blog-callout--warning > strong:first-child { color: #92400E; }
.blog-callout--warning > strong:first-child::before {
    content: "!";
    background: #D97706;
    font-style: normal;
    font-family: var(--dn-font-heading, "Plus Jakarta Sans", system-ui);
    font-weight: 800;
    font-size: 0.78rem;
}

.blog-callout--tip {
    background: linear-gradient(180deg, #ECFDF5 0%, rgba(236, 253, 245, 0.5) 100%);
    border-color: rgba(16, 185, 129, 0.22);
}
.blog-callout--tip > strong:first-child { color: #065F46; }
.blog-callout--tip > strong:first-child::before {
    content: "\2713";
    background: var(--dn-success, #10B981);
    font-style: normal;
    font-family: var(--dn-font-heading, "Plus Jakarta Sans", system-ui);
    font-weight: 700;
    font-size: 0.7rem;
}

.blog-callout--quote {
    background: linear-gradient(180deg, #FFF7ED 0%, rgba(255, 247, 237, 0.5) 100%);
    border-color: rgba(245, 158, 11, 0.22);
    font-style: italic;
}
.blog-callout--quote > strong:first-child { color: #92400E; font-style: normal; }
.blog-callout--quote > strong:first-child::before {
    content: "\201C";
    background: var(--dn-accent, #F59E0B);
    font-family: Georgia, serif;
    font-size: 1rem;
    font-style: normal;
    font-weight: 700;
    padding-top: 3px;
}

/* ==========================================================================
   KPI Grid — premium gradient-text cards with radial glow on hover
   ========================================================================== */
.blog-kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin: 36px 0;
}
.blog-kpi-grid__cell {
    position: relative;
    padding: 26px 24px;
    background: #fff;
    border: 1px solid var(--dn-border);
    border-radius: 16px;
    overflow: hidden;
    isolation: isolate;
    box-shadow: var(--dn-shadow-xs);
    transition: border-color 240ms var(--dn-ease), transform 240ms var(--dn-ease), box-shadow 240ms var(--dn-ease);
}
.blog-kpi-grid__cell::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: radial-gradient(circle at 100% 0%, rgba(67, 97, 238, 0.10) 0%, transparent 55%);
    opacity: 0.85;
    transition: opacity 240ms var(--dn-ease);
}
.blog-kpi-grid__cell:hover {
    border-color: rgba(67, 97, 238, 0.40);
    transform: translateY(-3px);
    box-shadow: var(--dn-shadow-md);
}
.blog-kpi-grid__cell:hover::before { opacity: 1; }
.blog-kpi-grid__value {
    font-family: var(--dn-font-heading, "Plus Jakarta Sans", system-ui);
    font-size: clamp(2.1rem, 1.4rem + 1.6vw, 2.8rem);
    font-weight: 800;
    line-height: 1;
    background: var(--dn-brand-grad-deep);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: -0.035em;
    font-variant-numeric: tabular-nums;
    display: block;
    margin-bottom: 10px;
}
.blog-kpi-grid__label {
    font-size: 0.88rem;
    color: var(--dn-text-secondary);
    line-height: 1.45;
    font-weight: 500;
}

/* ==========================================================================
   Side-by-side — verdict columns with icon badges
   ========================================================================== */
.blog-side-by-side {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin: 32px 0;
}
@media (max-width: 720px) {
    .blog-side-by-side { grid-template-columns: 1fr; }
}
.blog-side-by-side__col {
    padding: 26px;
    background: #fff;
    border: 1px solid var(--dn-border);
    border-radius: 16px;
    box-shadow: var(--dn-shadow-xs);
    transition: transform 220ms var(--dn-ease), box-shadow 220ms var(--dn-ease);
}
.blog-side-by-side__col:hover {
    transform: translateY(-2px);
    box-shadow: var(--dn-shadow-sm);
}
.blog-side-by-side__col h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 16px;
    font-family: var(--dn-font-heading, "Plus Jakarta Sans", system-ui);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dn-text);
    letter-spacing: -0.01em;
}
.blog-side-by-side__col h3::before {
    content: "";
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
    border-radius: 999px;
    background-color: var(--dn-bg-alt);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 16px;
}
.blog-side-by-side__col--negative {
    background: linear-gradient(180deg, #FEF2F2 0%, #FFFFFF 60%);
    border-color: #FECACA;
}
.blog-side-by-side__col--negative h3 { color: #991B1B; }
.blog-side-by-side__col--negative h3::before {
    background-color: #FEE2E2;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'><path d='M4 4L12 12M12 4L4 12' stroke='%23B91C1C' stroke-width='2' stroke-linecap='round'/></svg>");
}
.blog-side-by-side__col--positive {
    background: linear-gradient(180deg, #ECFDF5 0%, #FFFFFF 60%);
    border-color: #A7F3D0;
}
.blog-side-by-side__col--positive h3 { color: #065F46; }
.blog-side-by-side__col--positive h3::before {
    background-color: #D1FAE5;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16' fill='none'><path d='M3.5 8.5L7 12L13 5' stroke='%23047857' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/></svg>");
}
.blog-side-by-side__col ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.blog-article .blog-side-by-side__col li {
    position: relative;
    padding: 8px 4px 8px 0;
    margin-bottom: 0;
    font-size: 0.94rem;
    line-height: 1.5;
    color: var(--dn-text-secondary);
    border-top: none;
}
.blog-article .blog-side-by-side__col li::before {
    content: none;
    display: none;
}

/* ==========================================================================
   Progress bar (single) — card wrap, refined label hierarchy
   ========================================================================== */
.blog-progress {
    margin: 28px 0;
    padding: 20px 24px;
    background: #fff;
    border: 1px solid var(--dn-border);
    border-radius: 14px;
    box-shadow: var(--dn-shadow-xs);
}
.blog-progress__label {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 12px;
}
.blog-progress__label > span {
    color: var(--dn-text);
    font-size: 0.96rem;
    font-weight: 500;
    line-height: 1.4;
}
.blog-progress__label strong {
    font-family: var(--dn-font-heading, "Plus Jakarta Sans", system-ui);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--dn-primary-dark);
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.015em;
}
.blog-progress__track {
    height: 10px;
    background: linear-gradient(180deg, #F1F3F8 0%, #E7EAF2 100%);
    border-radius: 999px;
    overflow: hidden;
    box-shadow: inset 0 1px 2px rgba(15, 23, 42, 0.05);
}
.blog-progress__fill {
    height: 100%;
    background: linear-gradient(90deg, #4361EE 0%, #6C7BFF 100%);
    border-radius: 999px;
    width: 0;
    transition: width 1100ms var(--dn-ease-out);
    position: relative;
}
.blog-progress__fill::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.25) 0%, rgba(255, 255, 255, 0) 60%);
    border-radius: 999px;
}

/* ==========================================================================
   Image gallery — rounded, hover scale, caption fade
   ========================================================================== */
.blog-image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    margin: 36px 0;
}
.blog-image-gallery__item {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 14px;
    background: var(--dn-bg-alt);
    box-shadow: var(--dn-shadow-xs);
    transition: transform 240ms var(--dn-ease), box-shadow 240ms var(--dn-ease);
}
.blog-image-gallery__item:hover {
    transform: translateY(-3px);
    box-shadow: var(--dn-shadow-md);
}
.blog-image-gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 600ms var(--dn-ease-out);
}
.blog-image-gallery__item:hover img { transform: scale(1.06); }
.blog-image-gallery__caption {
    position: absolute;
    inset: auto 0 0 0;
    padding: 12px 14px 12px;
    background: rgba(15, 23, 42, 0.88);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    color: #fff;
    font-size: 0.82rem;
    line-height: 1.45;
    font-weight: 500;
    border-bottom-left-radius: 14px;
    border-bottom-right-radius: 14px;
}

/* Gallery: AI-wrap span (from JS) must fill the figure, badge moves to top-right */
.blog-image-gallery__item .blog-ai-img {
    margin: 0;
    width: 100%;
    height: 100%;
    display: block;
}
.blog-image-gallery__item .blog-ai-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
    margin: 0;
}
.blog-image-gallery__item .blog-ai-img__badge {
    top: 10px;
    right: 10px;
    bottom: auto;
    left: auto;
}

/* ==========================================================================
   Step-by-step — grid layout (NO overlap), gradient-text numerals
   ========================================================================== */
.blog-steps {
    list-style: none;
    counter-reset: blog-steps;
    padding: 0;
    margin: 36px 0;
    display: grid;
    gap: 14px;
}
.blog-steps__item {
    counter-increment: blog-steps;
    display: grid;
    grid-template-columns: 60px 1fr;
    grid-template-rows: auto auto;
    column-gap: 20px;
    row-gap: 6px;
    padding: 20px 24px;
    background: #fff;
    border: 1px solid var(--dn-border);
    border-radius: 14px;
    box-shadow: var(--dn-shadow-xs);
    transition: border-color 220ms var(--dn-ease), box-shadow 220ms var(--dn-ease), transform 220ms var(--dn-ease);
    position: relative;
}
.blog-steps__item::before {
    content: counter(blog-steps, decimal-leading-zero);
    grid-column: 1;
    grid-row: 1 / 3;
    font-family: var(--dn-font-heading, "Plus Jakarta Sans", system-ui);
    font-size: 2.1rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.04em;
    background: var(--dn-brand-grad-deep);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    align-self: center;
    justify-self: center;
    font-variant-numeric: tabular-nums;
}
.blog-steps__item > h3,
.blog-steps__item > h4 {
    grid-column: 2;
    grid-row: 1;
}
.blog-steps__item > p {
    grid-column: 2;
    grid-row: 2;
}
.blog-steps__item > p:first-child:last-child {
    grid-row: 1 / 3;
    align-self: center;
}
.blog-steps__item > * {
    grid-column: 2;
    min-width: 0;
}
.blog-steps__item:hover {
    border-color: rgba(67, 97, 238, 0.32);
    box-shadow: var(--dn-shadow-md);
    transform: translateY(-2px);
}
.blog-steps__item h3,
.blog-steps__item h4 {
    font-family: var(--dn-font-heading, "Plus Jakarta Sans", system-ui);
    font-size: 1.08rem;
    font-weight: 700;
    color: var(--dn-text);
    margin: 0 0 6px;
    line-height: 1.35;
    letter-spacing: -0.01em;
}
.blog-steps__item p {
    margin: 0;
    color: var(--dn-text-secondary);
    font-size: 0.95rem;
    line-height: 1.62;
}
@media (max-width: 540px) {
    .blog-steps__item {
        grid-template-columns: 56px 1fr;
        gap: 16px;
        padding: 20px 18px;
    }
    .blog-steps__item::before { font-size: 2rem; }
}

/* ==========================================================================
   Bar chart — gradient bars, value pill chip, card wrap
   ========================================================================== */
.blog-bar-chart {
    margin: 36px 0;
    display: grid;
    grid-template-columns: minmax(180px, 0.9fr) minmax(0, 2fr) minmax(72px, auto);
    column-gap: 18px;
    row-gap: 14px;
    padding: 26px 28px;
    background: #fff;
    border: 1px solid var(--dn-border);
    border-radius: 16px;
    box-shadow: var(--dn-shadow-xs);
}
.blog-bar-chart__row {
    display: grid;
    grid-template-columns: subgrid;
    grid-column: 1 / -1;
    align-items: center;
    font-size: 0.92rem;
}
.blog-bar-chart__label {
    color: var(--dn-text);
    font-weight: 500;
    line-height: 1.4;
}
.blog-bar-chart__bar {
    height: 12px;
    background: linear-gradient(180deg, #F1F3F8 0%, #E7EAF2 100%);
    border-radius: 999px;
    overflow: hidden;
    box-shadow: inset 0 1px 2px rgba(15, 23, 42, 0.05);
    border: none;
}
.blog-bar-chart__fill {
    height: 100%;
    background: linear-gradient(90deg, #4361EE 0%, #6C7BFF 100%);
    border-radius: 999px;
    width: 0;
    transition: width 1100ms var(--dn-ease-out);
    position: relative;
}
.blog-bar-chart__fill::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.22) 0%, rgba(255, 255, 255, 0) 60%);
    border-radius: 999px;
}
.blog-bar-chart__value {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--dn-font-heading, "Plus Jakarta Sans", system-ui);
    font-weight: 700;
    color: var(--dn-primary-dark);
    text-align: right;
    font-variant-numeric: tabular-nums;
    font-size: 0.92rem;
    letter-spacing: -0.01em;
    padding: 3px 10px;
    background: var(--dn-primary-light);
    border-radius: 999px;
    min-width: 56px;
}
@media (max-width: 600px) {
    .blog-bar-chart { padding: 20px 16px; }
    .blog-bar-chart__row { grid-template-columns: 1fr; gap: 6px; }
    .blog-bar-chart__value { justify-self: start; }
}

/* ==========================================================================
   Stat card — gradient icon block + gradient-text value
   ========================================================================== */
.blog-stat-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 22px;
    padding: 26px 28px;
    margin: 32px 0;
    background: linear-gradient(135deg, #FFFFFF 0%, var(--dn-primary-light) 100%);
    border: 1px solid var(--dn-border);
    border-radius: 16px;
    align-items: center;
    box-shadow: var(--dn-shadow-xs);
}
.blog-stat-card__icon {
    width: 58px;
    height: 58px;
    border-radius: 16px;
    background: var(--dn-brand-grad-deep);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    box-shadow: 0 8px 20px rgba(67, 97, 238, 0.28);
    flex-shrink: 0;
}
.blog-stat-card__value {
    font-family: var(--dn-font-heading, "Plus Jakarta Sans", system-ui);
    font-size: 2.3rem;
    font-weight: 800;
    background: var(--dn-brand-grad-deep);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1;
    letter-spacing: -0.025em;
    font-variant-numeric: tabular-nums;
}
.blog-stat-card__label {
    color: var(--dn-text-secondary);
    font-size: 0.92rem;
    line-height: 1.45;
    margin-top: 6px;
    font-weight: 500;
}

/* ==========================================================================
   Rating widget (5 stars + count)
   ========================================================================== */
.blog-rating {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--dn-text-secondary);
}
.blog-rating__stars {
    display: inline-flex;
    gap: 2px;
    color: #f59e0b;
    font-size: 1rem;
    letter-spacing: 1px;
}
.blog-rating__value { font-weight: 700; color: var(--dn-text); }

/* ==========================================================================
   View counter inline
   ========================================================================== */
.blog-view-counter {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--dn-text-secondary);
}
.blog-view-counter::before {
    content: "\f06e"; /* fa eye */
    font-family: "Font Awesome 6 Free";
    font-weight: 400;
    color: var(--dn-text-secondary);
    opacity: 0.7;
}

/* ==========================================================================
   Rating section (end of article) — capsule picker
   ========================================================================== */
.blog-rating-section {
    margin: 44px 0 12px;
    padding: 28px 30px;
    background: linear-gradient(180deg, #FFFFFF 0%, var(--dn-bg-alt) 100%);
    border: 1px solid var(--dn-border);
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--dn-shadow-xs);
}
.blog-rating-section__title {
    margin: 0 0 14px;
    font-family: var(--dn-font-heading, "Plus Jakarta Sans", system-ui);
    font-size: 1.05rem;
    color: var(--dn-text);
    font-weight: 700;
    letter-spacing: -0.005em;
}
.blog-rating-section__picker {
    display: inline-flex;
    gap: 4px;
    padding: 4px;
    background: #fff;
    border: 1px solid var(--dn-border);
    border-radius: 999px;
    box-shadow: var(--dn-shadow-xs);
}
.blog-rating-section__star {
    background: transparent;
    border: none;
    color: #D1D5DB;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 6px 8px;
    border-radius: 999px;
    transition: color 140ms var(--dn-ease), transform 140ms var(--dn-ease);
}
.blog-rating-section__picker:hover .blog-rating-section__star { color: #F59E0B; }
.blog-rating-section__picker .blog-rating-section__star:hover ~ .blog-rating-section__star { color: #D1D5DB; }
.blog-rating-section__star:hover { transform: scale(1.18); }
.blog-rating-section__star:disabled { cursor: default; transform: none; }
.blog-rating-section__picker--done {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
}
.blog-rating__msg {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--dn-success, #10B981);
    font-weight: 600;
    font-size: 1rem;
    padding: 4px 0;
}
.blog-rating__msg i {
    font-size: 1.15rem;
    color: var(--dn-success, #10B981);
}

.blog-article__credit {
    margin-top: 24px;
    font-size: 0.78rem;
    color: var(--dn-text-secondary);
    text-align: right;
    font-style: italic;
}

/* ==========================================================================
   MOBILE OVERRIDES (≤640px) — desktop nietknięty
   ========================================================================== */
@media (max-width: 640px) {
    /* --- Typography base & safe wrapping --- */
    .blog-article {
        font-size: 1rem;
        line-height: 1.65;
        overflow-wrap: break-word;
        word-wrap: break-word;
    }
    .blog-article p,
    .blog-article li,
    .blog-article blockquote p,
    .blog-article h1,
    .blog-article h2,
    .blog-article h3,
    .blog-article h4 {
        overflow-wrap: break-word;
        word-wrap: break-word;
        hyphens: auto;
    }
    .blog-article p {
        margin: 0 0 16px;
        font-size: 1rem;
        line-height: 1.65;
    }
    .blog-article h2 {
        font-size: 1.25rem;
        line-height: 1.3;
        margin: 28px 0 12px;
    }
    .blog-article h3 {
        font-size: 1.08rem;
        line-height: 1.35;
        margin: 22px 0 8px;
    }
    .blog-article ul,
    .blog-article ol {
        padding-left: 22px;
        margin: 0 0 16px;
    }
    .blog-article ul li,
    .blog-article ol li {
        margin-bottom: 6px;
    }
    /* Reset for styled lists that are not bullet lists */
    .blog-article ol.blog-steps,
    .blog-article ol.blog-timeline,
    .blog-article ul.blog-checklist {
        padding-left: 0;
        list-style: none;
    }

    /* --- Hero --- */
    .blog-article-hero {
        margin-bottom: 18px;
        padding: 0;
    }
    .blog-article-hero__content {
        padding: 0 18px;
    }
    .blog-article-hero__title {
        font-size: clamp(1.45rem, 1.2rem + 1.4vw, 1.8rem);
        line-height: 1.18;
        margin: 0 0 12px;
        letter-spacing: -0.02em;
    }
    .blog-article-hero__image-wrapper {
        aspect-ratio: 16 / 10;
        max-height: 200px;
        border-radius: 12px;
        margin: 0 18px 16px;
    }
    .blog-article-hero__badge {
        top: 10px;
        left: 10px;
        padding: 4px 10px;
        font-size: 0.62rem;
    }
    .blog-article-hero__cover-credit {
        font-size: 0.7rem;
        padding: 4px 10px;
    }

    /* --- Meta row --- */
    .blog-article-meta {
        gap: 6px 12px;
        font-size: 0.82rem;
        margin: 0 0 8px;
        padding-bottom: 12px;
    }
    .blog-article-meta__avatar {
        width: 36px;
        height: 36px;
        min-width: 36px;
        min-height: 36px;
    }
    .blog-article-meta__author > span:not(.blog-article-meta__avatar),
    .blog-article-meta__name {
        font-size: 0.88rem;
        white-space: normal;
    }
    .blog-article-meta__author { gap: 9px; }
    .blog-article-meta__date,
    .blog-article-meta__reading-time,
    .blog-article-meta__category,
    .blog-article-meta .blog-rating,
    .blog-article-meta .blog-view-counter {
        font-size: 0.78rem;
    }
    .blog-article-meta__category {
        padding: 3px 8px;
        font-size: 0.74rem;
    }

    /* --- Article container layout safety --- */
    .blog-article,
    .blog-article-layout,
    .blog-article-layout__main {
        min-width: 0;
        max-width: 100%;
    }
    .blog-article * {
        max-width: 100%;
    }

    /* --- Composite components: callout --- */
    .blog-callout {
        padding: 14px 16px;
        margin: 22px 0;
    }
    .blog-callout > strong:first-child { font-size: 0.74rem; }

    /* --- Steps — number inline with heading, paragraph full-width below --- */
    .blog-steps__item {
        grid-template-columns: auto 1fr;
        column-gap: 12px;
        row-gap: 8px;
        padding: 18px 18px 18px 24px;
    }
    .blog-steps__item::before {
        grid-column: 1;
        grid-row: 1;
        align-self: center;
        font-size: 1.25rem;
        line-height: 1;
        padding: 0;
        margin: 0;
        color: var(--dn-primary);
    }
    .blog-steps__item > h3,
    .blog-steps__item > h4 {
        grid-column: 2;
        grid-row: 1;
        align-self: center;
        font-size: 1rem;
        line-height: 1.3;
        margin: 0;
    }
    .blog-steps__item > p,
    .blog-steps__item > p:first-child:last-child {
        grid-column: 1 / -1;
        grid-row: 2;
        align-self: start;
        font-size: 0.92rem;
        margin: 0;
    }

    /* --- KPI grid + stat-card --- */
    .blog-kpi-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .blog-kpi-grid__item,
    .blog-kpi-grid__card,
    .blog-kpi-grid__cell {
        padding: 16px 18px;
    }
    .blog-kpi-grid__value {
        font-size: 1.7rem;
    }
    .blog-kpi-grid__label {
        font-size: 0.78rem;
    }
    .blog-stat-card {
        padding: 18px;
    }
    .blog-stat-card__value {
        font-size: 1.7rem;
    }
    .blog-stat-card__label {
        font-size: 0.8rem;
    }

    /* --- Bar chart — label on top, bar + value pill side by side --- */
    .blog-bar-chart {
        padding: 14px 14px;
    }
    .blog-bar-chart__row {
        display: grid;
        grid-template-columns: 1fr auto;
        grid-template-rows: auto auto;
        column-gap: 10px;
        row-gap: 6px;
        padding: 8px 0;
    }
    .blog-bar-chart__label {
        grid-column: 1 / -1;
        grid-row: 1;
        font-size: 0.85rem;
        white-space: normal;
    }
    .blog-bar-chart__bar {
        grid-column: 1;
        grid-row: 2;
        align-self: center;
        min-width: 0;
    }
    .blog-bar-chart__value {
        grid-column: 2;
        grid-row: 2;
        align-self: center;
        font-size: 0.8rem;
        font-weight: 700;
        padding: 3px 9px;
    }

    /* --- Side by side --- */
    .blog-side-by-side {
        grid-template-columns: 1fr;
        gap: 12px;
        margin: 24px 0;
    }
    .blog-side-by-side__col {
        padding: 16px 16px;
    }
    .blog-side-by-side__col h3 {
        font-size: 0.95rem;
    }
    .blog-article .blog-side-by-side__col li {
        font-size: 0.88rem;
        padding: 6px 4px 6px 0;
    }

    /* --- Progress single --- */
    .blog-progress {
        padding: 14px 14px;
    }
    .blog-progress__label strong {
        font-size: 0.95rem;
    }

    /* --- Image gallery --- */
    .blog-image-gallery {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    /* --- CTA banner (bottom) --- */
    .blog-cta-bottom {
        padding: 24px 18px;
        margin: 28px 0;
    }
    .blog-cta-bottom__title {
        font-size: 1.15rem;
    }
    .blog-cta-bottom__text {
        font-size: 0.92rem;
    }

    /* --- Rating section --- */
    .blog-rating-section {
        padding: 16px 14px;
        margin: 24px 0;
    }
    .blog-rating-section__title {
        font-size: 1rem;
    }
    .blog-rating-section__picker button {
        font-size: 1.3rem;
        padding: 4px;
    }

    /* --- Tags --- */
    .blog-article__tags {
        gap: 6px;
        padding: 12px 0 6px;
        margin-top: 18px;
        font-size: 0.8rem;
    }
    .blog-article__tag {
        font-size: 0.74rem;
        padding: 3px 10px;
    }

    /* --- Author card — center stack, contain avatar against .blog-article img bleed --- */
    .blog-author-card {
        padding: 18px 16px;
        gap: 14px;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .blog-article .blog-author-card__avatar-wrapper,
    .blog-author-card__avatar-wrapper,
    .blog-author-card__avatar-placeholder {
        width: 72px;
        height: 72px;
        overflow: hidden;
        border-radius: 50%;
        flex-shrink: 0;
    }
    .blog-article .blog-author-card__avatar,
    .blog-author-card__avatar {
        width: 72px;
        height: 72px;
        max-width: none;
        margin: 0;
        border-radius: 50%;
        object-fit: cover;
        display: block;
    }
    .blog-author-card__info {
        align-items: center;
        gap: 4px;
    }
    .blog-author-card__label {
        margin: 0;
    }
    .blog-author-card__name {
        font-size: 1.05rem;
        margin: 2px 0 0;
    }
    .blog-author-card__bio {
        font-size: 0.88rem;
        margin: 6px 0 0;
        line-height: 1.5;
    }
    .blog-author-card__linkedin {
        margin-top: 10px;
    }

    /* --- Related section title --- */
    .blog-related__title {
        font-size: 1.1rem;
        margin: 0 0 14px;
    }
    .blog-related__grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    /* --- TOC --- */
    .blog-toc {
        padding: 0;
        border-left: none;
    }

    /* --- Article layout grid gap --- */
    .blog-article-layout {
        gap: 14px;
        padding: 4px 18px 24px;
    }
}