/* ============ Blog shell ============ */
/* Внимание: не использовать здесь overflow-x: hidden / overflow: hidden / overflow: clip.
   Любое значение overflow !== visible у предка ломает position: sticky внутри (например, .article-toc).
   Защиту от горизонтального скролла держим на html/body — см. правило ниже. */
.blog-shell {
    min-height: 100vh;
    background:
        radial-gradient(1200px 600px at 80% -10%, rgba(0, 178, 255, 0.10), transparent 60%),
        radial-gradient(900px 500px at 10% 0%, rgba(0, 178, 255, 0.06), transparent 60%),
        #0E1A2E;
}
.blog-shell,
.blog-shell *,
.blog-shell *::before,
.blog-shell *::after { min-width: 0; }

/* ============ Hero (Блог v2.html) ============ */
.blog-hero { padding: 60px 30px 30px; }
.blog-hero__inner { max-width: 1420px; margin: 0 auto; }
.blog-hero__crumbs {
    display: flex; align-items: center; gap: 8px;
    margin-bottom: 24px; font-size: 14px; color: rgba(255, 255, 255, 0.55);
    flex-wrap: wrap;
}
.blog-hero__crumbs a { color: rgba(255, 255, 255, 0.55); transition: color .2s; }
.blog-hero__crumbs a:hover { color: #00B2FF; }
.blog-hero__crumbs .sep { opacity: .7; }
.blog-hero__crumbs .is-current { color: #fff; }

.blog-hero__title {
    color: #fff;
    font-family: 'Oswald', sans-serif;
    font-size: clamp(32px, 5.5vw, 64px);
    font-weight: 500;
    text-transform: uppercase;
    line-height: 1.05;
    margin: 0 0 14px;
    letter-spacing: .5px;
    word-break: break-word;
    overflow-wrap: anywhere;
    hyphens: manual;
    max-width: 1100px;
}
.blog-hero__title span { color: #B2E0FF; }
.blog-hero__lead {
    color: rgba(255, 255, 255, 0.65);
    font-size: clamp(15px, 1.4vw, 18px);
    line-height: 1.5;
    margin: 0 0 28px;
    max-width: 720px;
}
.blog-hero__stats {
    display: flex; align-items: center; gap: 32px; flex-wrap: wrap;
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.55); font-size: 13px;
    letter-spacing: .14em; text-transform: uppercase;
}
.blog-hero__stats .num {
    font-family: 'Oswald'; font-size: 32px; color: #fff; letter-spacing: 0;
    margin-right: 10px; display: inline-block; vertical-align: middle;
}
.blog-hero__stats .num.accent { color: #00B2FF; }
.blog-hero__stat { display: inline-flex; align-items: center; }

/* ============ Categories ============ */
.blog-categories { padding: 24px 30px 30px; }
.blog-categories__inner {
    max-width: 1420px; margin: 0 auto;
    display: flex; gap: 10px; flex-wrap: wrap; align-items: center;
}
.blog-categories__label {
    font-size: 12px; letter-spacing: .22em; text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4); margin-right: 8px;
}
.blog-categories__btn {
    padding: 11px 22px; border-radius: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff; font-size: 15px; font-weight: 500; cursor: pointer;
    transition: background .2s, color .2s, opacity .2s, border-color .2s;
    opacity: .75;
    display: inline-flex; align-items: center; gap: 10px;
    white-space: nowrap; text-decoration: none;
}
.blog-categories__btn:hover { opacity: 1; background: rgba(255, 255, 255, 0.07); }
.blog-categories__btn.active {
    opacity: 1; background: #00B2FF; color: #0E1A2E; border-color: #00B2FF;
}
.blog-categories__count {
    font-size: 12px; font-weight: 600;
    padding: 2px 7px; border-radius: 5px;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
    font-variant-numeric: tabular-nums;
}
.blog-categories__btn.active .blog-categories__count {
    background: rgba(14, 26, 46, 0.18); color: #0E1A2E;
}

/* ============ Grid ============ */
.blog-grid { padding: 0 30px 60px; }
.blog-grid__inner {
    max-width: 1420px; margin: 0 auto;
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}

.blog-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px; overflow: hidden;
    display: flex; flex-direction: column;
    transition: background .2s, border-color .2s, transform .2s;
    text-decoration: none; color: inherit;
}
.blog-card:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(0, 178, 255, 0.5);
    transform: translateY(-2px);
}
.blog-card__image {
    width: 100%; aspect-ratio: 16 / 10;
    background: linear-gradient(135deg, #0E1A2E, #1A2A45);
    position: relative; overflow: hidden;
    display: block;
}
.blog-card__image img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover; display: block;
}
.blog-card__image svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.blog-card__body {
    padding: 20px 22px 24px;
    display: flex; flex-direction: column; gap: 12px; flex: 1;
}
.blog-card__tag {
    display: inline-block; padding: 4px 10px;
    border: 1px solid rgba(0, 178, 255, 0.4); border-radius: 6px;
    color: #B2E0FF; font-size: 11px; font-weight: 600;
    text-transform: uppercase; letter-spacing: .5px;
    width: fit-content;
}
.blog-card__title {
    color: #fff;
    font-family: 'Inter', sans-serif;
    font-size: clamp(17px, 1.4vw, 20px);
    font-weight: 600; line-height: 1.3; margin: 0;
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
    overflow: hidden;
    word-break: break-word; overflow-wrap: anywhere; hyphens: manual;
}
.blog-card__excerpt {
    color: rgba(255, 255, 255, 0.65);
    font-size: 14px; line-height: 1.5; margin: 0;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden;
}
.blog-card__meta {
    display: flex; justify-content: space-between; align-items: center;
    margin-top: auto; padding-top: 10px;
    color: rgba(255, 255, 255, 0.5); font-size: 13px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.blog-card__meta-left { display: inline-flex; align-items: center; gap: 8px; }
.blog-card__meta .dot {
    width: 3px; height: 3px; border-radius: 50%; background: rgba(255, 255, 255, 0.4);
}
.blog-card__arrow {
    width: 30px; height: 30px; border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    display: inline-flex; align-items: center; justify-content: center;
    color: #fff; transition: transform .2s, background .2s, color .2s;
}
.blog-card:hover .blog-card__arrow {
    transform: translateX(4px); background: #00B2FF; color: #0E1A2E;
}

/* Featured */
.blog-card--featured { grid-column: 1 / -1; flex-direction: row; min-height: 360px; }
.blog-card--featured .blog-card__image {
    width: 50%; aspect-ratio: auto;
    border-right: 1px solid rgba(255, 255, 255, 0.06);
}
.blog-card--featured .blog-card__body {
    width: 50%; justify-content: center;
    padding: clamp(28px, 3.5vw, 48px); gap: 16px;
}
.blog-card--featured .blog-card__featured-label {
    display: inline-flex; align-items: center; gap: 10px;
    color: #B2E0FF; font-size: 12px; font-weight: 600;
    letter-spacing: .22em; text-transform: uppercase;
}
.blog-card--featured .blog-card__featured-label::before {
    content: ""; width: 28px; height: 1px; background: #B2E0FF;
}
.blog-card--featured .blog-card__title {
    font-family: 'Oswald', sans-serif;
    font-weight: 500;
    font-size: clamp(22px, 2.3vw, 36px);
    line-height: 1.1; letter-spacing: .5px; text-transform: uppercase;
    -webkit-line-clamp: 4;
}
.blog-card--featured .blog-card__excerpt {
    font-size: clamp(14px, 1.1vw, 16px); -webkit-line-clamp: 3;
}
.blog-card--featured .blog-card__read {
    margin-top: 8px;
    display: inline-flex; align-items: center; gap: 14px;
    color: #00B2FF; font-size: 15px; font-weight: 500;
}
.blog-card--featured .blog-card__read .blog-card__arrow {
    background: #00B2FF; color: #0E1A2E; width: 36px; height: 36px; border-radius: 10px;
}

/* ============ Pagination ============ */
.blog-pagination {
    display: flex; justify-content: center; gap: 8px;
    padding: 0 30px 80px;
}
.blog-pagination a,
.blog-pagination span,
.blog-pagination__btn {
    min-width: 40px; height: 40px; padding: 0 12px; border-radius: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff; font-size: 15px; font-weight: 500;
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    transition: background .2s, border-color .2s;
    font-variant-numeric: tabular-nums;
    text-decoration: none;
}
.blog-pagination a:hover { background: rgba(255, 255, 255, 0.08); }
.blog-pagination .is-disabled { opacity: .4; }
.blog-pagination .is-active {
    background: #00B2FF; color: #0E1A2E; border-color: #00B2FF;
}

/* ============ CTA ============ */
.blog-cta { padding: 0 30px 80px; }
.blog-cta__inner {
    max-width: 1420px; margin: 0 auto;
    background:
        radial-gradient(700px 350px at 100% 0%, rgba(0, 178, 255, 0.18), transparent 60%),
        rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: clamp(40px, 5vw, 64px);
    display: flex; flex-direction: column; align-items: flex-start; gap: 18px;
    position: relative; overflow: hidden;
}
.blog-cta__title {
    color: #fff; font-family: 'Oswald', sans-serif;
    font-size: clamp(28px, 4vw, 48px); font-weight: 500;
    text-transform: uppercase; line-height: 1.1;
    margin: 0;
    word-break: break-word; overflow-wrap: anywhere; hyphens: manual;
    max-width: 880px; letter-spacing: .5px;
}
.blog-cta__title span { color: #B2E0FF; }
.blog-cta__lead {
    color: rgba(255, 255, 255, 0.65);
    font-size: clamp(15px, 1.4vw, 18px); line-height: 1.5;
    margin: 0 0 8px; max-width: 640px;
}
.blog-cta__btn {
    padding: 16px 32px; border-radius: 10px;
    background: #00B2FF; color: #0E1A2E;
    font-size: 16px; font-weight: 600; border: 0; cursor: pointer;
    transition: background .2s, transform .2s;
    display: inline-flex; align-items: center; gap: 12px;
}
.blog-cta__btn:hover { background: #33C5FF; transform: translateY(-2px); }
.blog-cta__btn svg { width: 16px; height: 12px; }

/* ============ Empty state ============ */
.blog-empty {
    max-width: 1420px; margin: 0 auto 80px;
    padding: 60px 30px; text-align: center;
    color: rgba(255, 255, 255, 0.6); font-size: 16px;
}

/* ============================================================
   Article (Статья блога.html)
   ============================================================ */
.article-hero { padding: 60px 30px 24px; }
.article-hero__inner { max-width: 880px; margin: 0 auto; }
.article-hero__crumbs {
    display: flex; gap: 8px; font-size: 14px;
    color: rgba(255, 255, 255, 0.55); margin-bottom: 24px; flex-wrap: wrap;
    align-items: center;
}
.article-hero__crumbs a { color: rgba(255, 255, 255, 0.55); transition: color .2s; }
.article-hero__crumbs a:hover { color: #00B2FF; }
.article-hero__crumbs .sep { opacity: .7; }
.article-hero__crumbs .is-current { color: #fff; }

.article-hero__tag {
    display: inline-block; padding: 6px 14px;
    border: 1px solid rgba(0, 178, 255, 0.4); border-radius: 6px;
    color: #B2E0FF; font-size: 12px; font-weight: 600;
    text-transform: uppercase; letter-spacing: .5px;
    margin-bottom: 20px; text-decoration: none;
}
.article-hero__title {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(28px, 4.5vw, 52px);
    font-weight: 500; line-height: 1.1; letter-spacing: .5px;
    color: #fff; text-transform: uppercase;
    word-break: break-word; overflow-wrap: anywhere; hyphens: manual;
    margin: 0 0 20px;
}
.article-hero__title span { color: #B2E0FF; }
.article-hero__lead {
    font-size: clamp(16px, 1.4vw, 19px); line-height: 1.5;
    color: rgba(255, 255, 255, 0.75);
    margin: 0 0 24px; max-width: 760px;
}
.article-hero__meta {
    display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
    font-size: 14px; color: rgba(255, 255, 255, 0.5);
}
.article-hero__meta .dot { color: rgba(255, 255, 255, 0.3); }

/* Cover */
.article-cover { max-width: 1200px; margin: 0 auto 48px; padding: 0 30px; }
.article-cover__media {
    width: 100%; aspect-ratio: 16/9;
    background: linear-gradient(135deg, #0E1A2E, #1A2A45);
    border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 16px;
    overflow: hidden; position: relative;
}
.article-cover__media img {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover; display: block;
}
.article-cover__media svg { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.article-cover figcaption {
    font-size: 13px; color: rgba(255, 255, 255, 0.5);
    text-align: center; margin-top: 12px;
}

/* Layout */
.article-layout { padding: 0 30px 80px; }
.article-layout__inner {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: 240px 1fr; gap: 60px;
    align-items: flex-start;
}

/* TOC */
.article-toc {
    position: sticky; top: 100px;
    padding: 22px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 14px;
}
.article-toc__title {
    font-size: 12px; text-transform: uppercase; letter-spacing: .2em;
    color: rgba(255, 255, 255, 0.5); margin: 0 0 14px; font-weight: 500;
}
.article-toc ol {
    list-style: none; padding: 0; margin: 0; counter-reset: toc;
    display: flex; flex-direction: column; gap: 2px;
}
.article-toc li { counter-increment: toc; }
.article-toc a {
    display: block; padding: 8px 0 8px 14px; font-size: 14px; line-height: 1.4;
    color: rgba(255, 255, 255, 0.65);
    border-left: 2px solid transparent;
    transition: color .2s, border-color .2s, background .2s;
    border-radius: 0 4px 4px 0;
    text-decoration: none;
}
.article-toc a::before {
    content: counter(toc, decimal-leading-zero) ". ";
    color: rgba(255, 255, 255, 0.35); font-variant-numeric: tabular-nums;
}
.article-toc a:hover { color: #fff; }
.article-toc a.is-active {
    color: #00B2FF; border-left-color: #00B2FF;
    background: rgba(0, 178, 255, 0.06);
}

/* Body typography */
.article-body {
    font-family: 'Inter', sans-serif; color: rgba(255, 255, 255, 0.85);
    font-size: 17px; line-height: 1.7;
    max-width: 760px;
}
.article-body h2 {
    font-family: 'Oswald', sans-serif; font-weight: 500;
    font-size: clamp(24px, 2.8vw, 34px);
    color: #fff; text-transform: uppercase; letter-spacing: .4px;
    margin: 48px 0 20px; line-height: 1.15;
    word-break: break-word; overflow-wrap: anywhere; hyphens: manual;
    scroll-margin-top: 100px;
}
.article-body h2:first-child { margin-top: 0; }
.article-body h3 {
    font-family: 'Inter', sans-serif; font-weight: 600;
    font-size: clamp(17px, 1.6vw, 21px);
    color: #fff; margin: 32px 0 12px; line-height: 1.3;
    word-break: break-word; overflow-wrap: anywhere;
}
.article-body p { margin: 0 0 16px; }
.article-body strong { color: #fff; font-weight: 600; }
.article-body ul,
.article-body ol { margin: 0 0 20px; padding-left: 22px; }
.article-body li { margin-bottom: 8px; }
.article-body li::marker { color: #00B2FF; }
.article-body a {
    color: #00B2FF; text-decoration: underline;
    text-decoration-color: rgba(0, 178, 255, 0.4);
    text-underline-offset: 3px; transition: text-decoration-color .2s;
}
.article-body a:hover { text-decoration-color: #00B2FF; }
.article-body blockquote {
    margin: 24px 0; padding: 20px 24px;
    background: rgba(0, 178, 255, 0.06);
    border-left: 3px solid #00B2FF; border-radius: 8px;
    color: rgba(255, 255, 255, 0.85);
}
.article-body blockquote p:last-child { margin-bottom: 0; }
.article-body img { max-width: 100%; height: auto; border-radius: 10px; margin: 16px 0; }
.article-body pre,
.article-body code { overflow-wrap: anywhere; word-break: break-word; white-space: pre-wrap; }

.article-body table {
    display: block;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-collapse: collapse;
    background: rgba(255, 255, 255, 0.03);
    font-size: 15px; margin: 24px 0; border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.article-body table > * { width: 100%; }
.article-body th,
.article-body td {
    padding: 14px 18px; text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    vertical-align: top;
}
.article-body th {
    background: rgba(0, 178, 255, 0.08);
    color: #fff; font-weight: 600; text-transform: uppercase;
    font-size: 12px; letter-spacing: .5px;
}
.article-body tr:last-child td { border-bottom: none; }

/* Article CTA */
.article-cta {
    margin: 56px 0 0;
    padding: clamp(28px, 4vw, 48px);
    background:
        radial-gradient(500px 280px at 100% 0%, rgba(0, 178, 255, 0.18), transparent 65%),
        linear-gradient(135deg, rgba(0, 178, 255, 0.08), rgba(0, 178, 255, 0.02));
    border: 1px solid rgba(0, 178, 255, 0.3);
    border-radius: 18px;
    position: relative; overflow: hidden;
}
.article-cta__title {
    font-family: 'Oswald', sans-serif; font-weight: 500;
    font-size: clamp(22px, 3vw, 36px);
    text-transform: uppercase; color: #fff; letter-spacing: .4px;
    margin: 0 0 12px; line-height: 1.1;
    word-break: break-word; overflow-wrap: anywhere;
}
.article-cta__title span { color: #B2E0FF; }
.article-cta__lead {
    color: rgba(255, 255, 255, 0.7);
    font-size: clamp(15px, 1.3vw, 17px); line-height: 1.5;
    margin: 0 0 22px; max-width: 560px;
}
.article-cta__btn {
    padding: 14px 30px; border-radius: 10px;
    background: #00B2FF; color: #0E1A2E;
    font-weight: 600; font-size: 16px; border: 0; cursor: pointer;
    transition: background .2s, transform .2s;
    display: inline-flex; align-items: center; gap: 10px;
}
.article-cta__btn:hover { background: #33C5FF; transform: translateY(-2px); }
.article-cta__btn svg { width: 16px; height: 12px; }

.article-cta__links {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.article-cta__links-title {
    color: rgba(255, 255, 255, 0.6);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .05em;
    margin: 0 0 12px;
}
.article-cta__links ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.article-cta__links a {
    color: #B2E0FF;
    text-decoration: none;
    font-size: 15px;
    border-bottom: 1px dashed rgba(178, 224, 255, 0.4);
    transition: color .2s, border-color .2s;
}
.article-cta__links a:hover {
    color: #fff;
    border-bottom-color: rgba(255, 255, 255, 0.8);
}

/* Related */
.article-related { padding: 0 30px 60px; }
.article-related__inner { max-width: 1200px; margin: 0 auto; }
.article-related__title {
    font-family: 'Oswald', sans-serif; font-weight: 500;
    font-size: clamp(22px, 2.6vw, 32px);
    text-transform: uppercase; color: #fff; letter-spacing: .4px;
    margin: 0 0 28px;
}
.article-related__grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}

/* ============ Decorative SVG placeholder ============ */
.blog-placeholder {
    position: absolute; inset: 0; width: 100%; height: 100%;
}

/* ============ Responsive ============ */
@media (max-width: 1200px) {
    .blog-grid__inner { grid-template-columns: repeat(2, 1fr); }
    .article-related__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 990px) {
    .blog-card--featured { flex-direction: column; min-height: auto; }
    .blog-card--featured .blog-card__image,
    .blog-card--featured .blog-card__body { width: 100%; }
    .blog-card--featured .blog-card__image {
        aspect-ratio: 16/10; border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }
    .blog-card--featured .blog-card__body { padding: 24px; }
    .blog-hero { padding: 40px 30px 20px; }
    .blog-hero__stats { gap: 20px; }
    .article-layout__inner { grid-template-columns: 1fr; gap: 32px; }
    .article-toc { position: static; order: -1; }
    .article-toc ol { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 12px; }
    .article-hero { padding: 40px 30px 16px; }
    .article-cover { margin-bottom: 32px; }
}
@media (max-width: 640px) {
    .blog-grid__inner { grid-template-columns: 1fr; }
    .article-related__grid { grid-template-columns: 1fr; }
    .blog-categories__inner { flex-wrap: nowrap; overflow-x: auto; margin: 0 -20px; padding: 0 20px; }
    .blog-categories__inner > * { flex-shrink: 0; }
    .blog-categories__label { display: none; }
    .blog-hero,
    .blog-categories,
    .blog-grid,
    .blog-pagination,
    .blog-cta,
    .article-hero,
    .article-cover,
    .article-layout,
    .article-related { padding-left: 20px; padding-right: 20px; }
    .blog-card__body { padding: 18px 20px 22px; }
    .article-body { font-size: 16px; }
    .article-body th,
    .article-body td { padding: 10px 12px; font-size: 13px; }
    .article-body th { font-size: 11px; letter-spacing: .3px; }
    .article-toc ol { grid-template-columns: 1fr; }
    .article-cta { padding: 24px 20px; }
}

/* ===========================================================
   Article content components — callouts, EV cards, steps,
   numbered list, advanced table, FAQ accordion
   =========================================================== */

/* Callout */
.article-body .callout {
    margin: 24px 0;
    padding: 20px 24px;
    background: rgba(0, 178, 255, 0.08);
    border-left: 3px solid #00B2FF;
    border-radius: 6px;
}
.article-body .callout__label {
    font-size: 12px; letter-spacing: .18em; text-transform: uppercase;
    color: #B2E0FF; font-weight: 600;
    margin: 0 0 6px;
}
.article-body .callout p:last-child { margin-bottom: 0; }
.article-body .callout--warning {
    background: rgba(255, 180, 0, 0.07);
    border-left-color: #FFB400;
}
.article-body .callout--warning .callout__label { color: #FFC95E; }

/* EV-card */
.article-body .ev-card {
    display: flex; gap: 24px;
    padding: 28px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 14px;
    margin: 0 0 16px;
    transition: border-color .25s ease, background .25s ease;
}
.article-body .ev-card:hover {
    border-color: rgba(0, 178, 255, 0.35);
    background: rgba(0, 178, 255, 0.04);
}
.article-body .ev-card__num {
    flex-shrink: 0;
    font-family: 'Oswald', sans-serif;
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 500; line-height: 1;
    color: #00B2FF;
    min-width: 80px;
}
.article-body .ev-card__body { flex: 1; min-width: 0; }
.article-body .ev-card__body h3 {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(20px, 2.2vw, 28px);
    font-weight: 500; text-transform: uppercase;
    color: #fff; margin: 0 0 4px; line-height: 1.1;
    word-break: break-word;
}
.article-body .ev-card__sub {
    color: #B2E0FF; font-size: 14px; font-weight: 500;
    margin: 0 0 14px;
    letter-spacing: .01em;
}
.article-body .ev-card__body p { margin: 0 0 8px; font-size: 15px; line-height: 1.55; }
.article-body .ev-card__warning {
    margin-top: 12px; padding: 10px 14px;
    background: rgba(255, 180, 0, 0.08);
    border-left: 2px solid #FFB400;
    border-radius: 6px;
    font-size: 14px; color: rgba(255, 255, 255, 0.85);
}

/* EV-specs */
.article-body .ev-specs {
    list-style: none; padding: 0; margin: 14px 0 0;
    display: grid; grid-template-columns: 1fr 1fr; gap: 6px 24px;
}
.article-body .ev-specs li {
    display: flex; justify-content: space-between; align-items: baseline;
    gap: 12px; padding: 8px 0;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
    font-size: 14px;
    margin: 0;
}
.article-body .ev-specs li::marker { content: ""; }
.article-body .ev-specs li span {
    color: rgba(255, 255, 255, 0.55);
    text-transform: uppercase; font-size: 11px; letter-spacing: .5px;
    flex-shrink: 0;
}
.article-body .ev-specs li strong {
    color: #fff; font-weight: 500; text-align: right; font-size: 13px;
}

/* Article numlist */
.article-body .article-numlist {
    list-style: none; padding: 0; margin: 18px 0 0; counter-reset: nl;
}
.article-body .article-numlist li {
    counter-increment: nl;
    padding: 16px 0 16px 56px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    font-size: 15px; line-height: 1.55;
    color: rgba(255, 255, 255, 0.78);
}
.article-body .article-numlist li::marker { content: ""; }
.article-body .article-numlist li::before {
    content: counter(nl, decimal-leading-zero);
    position: absolute; left: 0; top: 14px;
    font-family: 'Oswald', sans-serif; font-size: 24px;
    color: #00B2FF; font-weight: 500;
}

/* Article steps */
.article-body .article-steps {
    list-style: none; padding: 0; margin: 18px 0 0;
    display: flex; flex-direction: column; gap: 8px;
}
.article-body .article-steps li {
    display: flex; gap: 20px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
}
.article-body .article-steps li::marker { content: ""; }
.article-body .article-steps__num {
    flex-shrink: 0;
    font-family: 'Oswald', sans-serif;
    font-size: 32px; font-weight: 500; line-height: 1;
    color: #00B2FF;
    min-width: 48px;
}
.article-body .article-steps li > div { min-width: 0; flex: 1; }
.article-body .article-steps h3 {
    margin: 0 0 6px;
    font-family: 'Oswald', sans-serif;
    font-size: clamp(17px, 1.6vw, 20px);
    font-weight: 500; text-transform: uppercase;
    color: #fff; line-height: 1.15;
}
.article-body .article-steps p { margin: 0; font-size: 15px; line-height: 1.55; }

/* Advanced table (wrapped) */
.article-body .article-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 18px -2px;
    padding: 2px;
}
.article-body .article-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    min-width: 520px;
    display: table;
    background: transparent;
    margin: 0;
    border-radius: 0;
    border: 0;
}
.article-body .article-table th {
    text-align: left;
    font-family: 'Oswald', sans-serif; font-weight: 500;
    text-transform: uppercase; letter-spacing: .1em;
    font-size: 12px; color: #B2E0FF;
    padding: 12px 16px;
    border-bottom: 1px solid rgba(0, 178, 255, 0.3);
    background: rgba(0, 178, 255, 0.05);
    white-space: nowrap;
}
.article-body .article-table td {
    padding: 14px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    color: rgba(255, 255, 255, 0.78);
    vertical-align: top;
}
.article-body .article-table tr:hover td { background: rgba(255, 255, 255, 0.02); }
.article-body .article-table strong { color: #fff; font-weight: 600; }

/* FAQ accordion */
.article-body .article-faq {
    margin: 14px 0 0;
    display: flex; flex-direction: column; gap: 8px;
}
.article-body .article-faq details {
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    overflow: hidden;
    transition: border-color .2s, background .2s;
}
.article-body .article-faq details[open] {
    border-color: rgba(0, 178, 255, 0.35);
    background: rgba(0, 178, 255, 0.04);
}
.article-body .article-faq summary {
    cursor: pointer;
    padding: 18px 56px 18px 22px;
    font-size: 16px; font-weight: 500; color: #fff;
    list-style: none;
    position: relative;
    line-height: 1.4;
}
.article-body .article-faq summary::-webkit-details-marker { display: none; }
.article-body .article-faq summary::after {
    content: "+";
    position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
    font-family: 'Oswald', sans-serif; font-size: 24px; color: #00B2FF;
    line-height: 1; transition: transform .25s;
}
.article-body .article-faq details[open] summary::after { content: "−"; }
.article-body .article-faq details p {
    margin: 0; padding: 0 22px 22px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px; line-height: 1.6;
}

@media (max-width: 640px) {
    .article-body .ev-card { flex-direction: column; gap: 8px; padding: 20px; }
    .article-body .ev-card__num { min-width: auto; }
    .article-body .ev-specs { grid-template-columns: 1fr; }
    .article-body .article-steps li { flex-direction: column; gap: 10px; padding: 20px; }
    .article-body .article-steps__num { min-width: auto; }
    .article-body .article-numlist li { padding-left: 44px; font-size: 14px; }
    .article-body .article-numlist li::before { font-size: 20px; top: 16px; }
}