.blog-index{max-width:880px;margin:0 auto;padding:48px 24px 80px}.blog-container{color:var(--text-primary)}.blog-title{color:var(--text-primary);letter-spacing:-.02em;margin-bottom:12px;font-size:2.25rem;font-weight:800}.blog-subtitle{color:var(--text-secondary);max-width:640px;margin-bottom:24px;font-size:1.05rem;line-height:1.7}.blog-categories{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex}.blog-category-btn{border:1px solid var(--border-medium);background:var(--card-bg);color:var(--text-secondary);cursor:pointer;border-radius:20px;padding:8px 16px;font-family:inherit;font-size:.82rem;font-weight:600;transition:all .2s}.blog-category-btn:hover{border-color:var(--accent);color:var(--accent)}.blog-category-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}.blog-count{color:var(--text-muted);margin-bottom:20px;font-size:.82rem;font-weight:500}.blog-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;display:grid}.blog-card{background:var(--card-bg);border:1px solid var(--border-light);border-radius:10px;flex-direction:column;padding:20px;text-decoration:none;transition:border-color .2s,box-shadow .2s,transform .15s;display:flex}.blog-card:hover{border-color:var(--accent);box-shadow:0 4px 16px var(--accent-shadow);transform:translateY(-2px)}.blog-card-content{flex:1}.blog-card-tag{text-transform:uppercase;letter-spacing:.06em;color:var(--accent);background:var(--accent-light);border-radius:12px;margin-bottom:10px;padding:3px 10px;font-size:.7rem;font-weight:700;display:inline-block}.blog-card-title{color:var(--text-primary);margin-bottom:6px;font-size:.95rem;font-weight:700;line-height:1.4}.blog-card:hover .blog-card-title{color:var(--accent)}.blog-card-meta{color:var(--text-muted);margin-bottom:8px;font-size:.78rem;font-weight:500}.blog-card-intro{color:var(--text-secondary);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin-bottom:12px;font-size:.83rem;line-height:1.55;display:-webkit-box;overflow:hidden}.blog-card-footer{color:var(--accent);margin-top:auto;padding-top:8px;font-size:.82rem;font-weight:600}@media (max-width:640px){.blog-index{padding:32px 16px 60px}.blog-title{font-size:1.75rem}.blog-grid{grid-template-columns:1fr}.blog-categories{gap:6px}.blog-category-btn{padding:6px 12px;font-size:.78rem}}