.article-tech-wrap {
    max-width: 980px;
    margin-inline: auto;
}

.article-visual {
    min-height: 480px;
    display: grid;
    place-items: center;
    margin-bottom: 28px;
    overflow: hidden;
}

.article-visual img {
    width: 82%;
    height: 420px;
    object-fit: contain;
    filter: drop-shadow(0 28px 34px rgba(0,0,0,.18));
}

.article-body {
    padding: clamp(30px, 5vw, 54px);
}

.article-block {
    padding: 34px 0;
    border-bottom: 1px solid var(--line);
}

.article-block:last-child {
    border-bottom: 0;
}

.article-block h2 {
    margin: 12px 0 14px;
    font-size: clamp(28px, 4vw, 42px);
}

.article-block p {
    margin: 0;
    color: var(--muted);
    line-height: 2.2;
}


/* ===== FULL ORIGINAL ARTICLE CONTENT ===== */

.article-full-original,
.article-english-summary {
    width: 100%;
}

html[lang="fa"] .article-full-original.fa-only {
    display: block;
}

html[lang="fa"] .article-english-summary.en-only {
    display: none;
}

html[lang="en"] .article-full-original.fa-only {
    display: none;
}

html[lang="en"] .article-english-summary.en-only {
    display: block;
}

.article-full-original > *:first-child {
    margin-top: 0;
}

.article-full-original h2,
.article-full-original h3 {
    color: var(--text);
}

.article-full-original h2 {
    position: relative;
    margin: 52px 0 18px;
    padding-top: 28px;
    border-top: 1px solid var(--line);
    font-size: clamp(27px, 3.4vw, 40px);
    line-height: 1.45;
}

.article-full-original h2::before {
    content: "";
    position: absolute;
    top: -1px;
    inset-inline-start: 0;
    width: 74px;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), transparent);
}

.article-full-original h3 {
    margin: 32px 0 12px;
    font-size: clamp(20px, 2.4vw, 27px);
    line-height: 1.65;
}

.article-full-original p {
    margin: 0 0 19px;
    color: var(--muted);
    font-size: 15px;
    line-height: 2.25;
}

.article-full-original ul,
.article-full-original ol {
    display: grid;
    gap: 10px;
    margin: 18px 0 28px;
    padding-inline-start: 25px;
}

.article-full-original li {
    color: var(--muted);
    font-size: 15px;
    line-height: 2;
}

.article-full-original li::marker {
    color: var(--accent);
}

.article-full-original img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 28px auto;
    border: 1px solid var(--line);
    border-radius: 18px;
}

.article-full-original a {
    color: var(--accent);
}

.article-english-summary .article-block:first-child {
    padding-top: 0;
}

@media (max-width: 620px) {
    .article-full-original h2 {
        margin-top: 42px;
        font-size: 27px;
    }

    .article-full-original h3 {
        font-size: 21px;
    }

    .article-full-original p,
    .article-full-original li {
        font-size: 14px;
    }
}