.related-articles{border-top:1px solid var(--border-color,#e2e8f0);margin-top:4rem;padding-top:3rem}.related-articles__title{color:var(--text-primary,#0f172a);margin-bottom:2rem;font-size:1.5rem;font-weight:700}.related-articles__grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;display:grid}.related-articles__card{border:1px solid var(--border-color,#e2e8f0);background:#fff;border-radius:12px;flex-direction:column;text-decoration:none;transition:transform .3s,box-shadow .3s;display:flex;overflow:hidden}.related-articles__card:hover{transform:translateY(-4px);box-shadow:0 10px 25px -5px #0000001a}.related-articles__image-wrapper{aspect-ratio:16/9;overflow:hidden}.related-articles__image-wrapper img{object-fit:cover;width:100%;height:100%;transition:transform .3s}.related-articles__card:hover .related-articles__image-wrapper img{transform:scale(1.05)}.related-articles__content{flex-direction:column;gap:.5rem;padding:1.5rem;display:flex}.related-articles__content h4{color:var(--text-primary,#0f172a);margin:0;font-size:1.1rem;font-weight:600;line-height:1.4}.related-articles__content p{color:var(--text-secondary,#64748b);margin:0;font-size:.9rem;line-height:1.5}.article-page{background-color:var(--bg-default);min-height:100vh;padding-top:120px}.article-container{grid-template-columns:80px 1fr;gap:60px;max-width:1200px;margin:0 auto;padding:0 24px 60px;display:grid}@media (width<=1024px){.article-container{grid-template-columns:1fr;gap:0}.article-share-sidebar{display:none}}.article-share-sidebar{position:relative}.share-sticky{flex-direction:column;align-items:center;gap:16px;display:flex;position:sticky;top:120px}.share-label{text-transform:uppercase;letter-spacing:.1em;color:var(--text-tertiary);writing-mode:vertical-rl;margin-bottom:8px;font-size:12px;font-weight:700;transform:rotate(180deg)}.share-btn{border:1px solid var(--border-color);width:48px;height:48px;color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:50%;justify-content:center;align-items:center;transition:all .2s;display:flex}.share-btn:hover{background:var(--text-primary);color:var(--bg-default);border-color:var(--text-primary)}.article-main{width:100%;max-width:800px}.article-header{margin-bottom:40px}.article-title{letter-spacing:-.03em;color:var(--text-primary);margin-bottom:32px;font-size:clamp(32px,4vw,56px);font-weight:800;line-height:1.1}.article-meta{border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);margin-bottom:40px;padding:20px 0}.article-author{align-items:center;gap:16px;display:flex}.author-avatar{background:var(--text-primary);width:48px;height:48px;color:var(--bg-default);border-radius:50%;justify-content:center;align-items:center;font-size:20px;font-weight:700;display:flex}.author-info{flex-direction:column;gap:4px;display:flex}.author-name{color:var(--text-primary);font-size:16px;font-weight:700}.author-date{color:var(--text-secondary);font-size:14px}.article-hero-image{border-radius:16px;width:100%;height:auto;margin-bottom:60px;box-shadow:0 20px 40px #0000001a}.article-content{color:var(--text-secondary);font-size:18px;line-height:1.8}.article-content h1,.article-content h2,.article-content h3{color:var(--text-primary);letter-spacing:-.02em;margin-top:48px;margin-bottom:24px;font-weight:700}.article-content h1{font-size:32px}.article-content h2{font-size:28px}.article-content h3{font-size:24px}.article-content p{margin-bottom:24px}.article-content ul,.article-content ol{margin-bottom:24px;padding-left:24px}.article-content li{margin-bottom:12px}.article-content strong{color:var(--text-primary);font-weight:600}.article-back-link{color:var(--text-tertiary);align-items:center;gap:8px;margin-bottom:40px;font-weight:600;text-decoration:none;transition:color .2s;display:inline-flex}.article-back-link:hover{color:var(--text-primary)}.read-next-section{background:var(--bg-secondary);border-top:1px solid var(--border-color);padding:80px 24px}.read-next-container{max-width:1200px;margin:0 auto}.read-next-heading{color:var(--text-primary);margin-bottom:40px;font-size:24px;font-weight:700}.read-next-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px;display:grid}.read-next-card{color:inherit;flex-direction:column;text-decoration:none;transition:transform .3s;display:flex}.read-next-card:hover{transform:translateY(-5px)}.read-next-card__img-wrapper{border-radius:12px;width:100%;margin-bottom:20px;padding-top:56.25%;position:relative;overflow:hidden}.read-next-card__img-wrapper img{object-fit:cover;width:100%;height:100%;position:absolute;top:0;left:0}.read-next-card__date{color:var(--text-tertiary);text-transform:uppercase;margin-bottom:8px;font-size:13px;font-weight:600;display:block}.read-next-card__title{color:var(--text-primary);font-size:20px;font-weight:700;line-height:1.3}