.blog-container{max-width:800px;margin:0 auto;padding:20px 0}.search-wrapper{z-index:100;max-width:600px;margin-bottom:40px;margin-left:auto;margin-right:auto;position:sticky;top:20px}.search-input{background:var(--surface-color);border:1px solid var(--border-color);width:100%;color:var(--text-color);box-sizing:border-box;border-radius:30px;padding:16px 20px 16px 48px;font-size:1rem;transition:all .3s;box-shadow:0 4px 12px #0000000d}.search-input:focus{border-color:var(--text-color);outline:none;box-shadow:0 4px 20px #0000001a}.search-icon-blog{color:var(--text-muted);font-size:1.1rem;position:absolute;top:50%;left:20px;transform:translateY(-50%)}.blog-posts{flex-direction:column;gap:32px;display:flex}.blog-card{background:var(--surface-color);border:1px solid var(--border-color);border-radius:16px;padding:32px;transition:border-color .2s}.blog-card:hover{border-color:var(--text-muted)}.blog-header{flex-direction:column;margin-bottom:16px;display:flex}.blog-meta{align-items:center;gap:16px;margin-bottom:12px;display:flex}.blog-topic{background:var(--text-color);color:var(--bg-color);text-transform:uppercase;letter-spacing:1px;border-radius:20px;padding:4px 12px;font-size:.75rem;font-weight:700}.blog-date{color:var(--text-muted);align-items:center;gap:6px;font-size:.85rem;display:flex}.blog-share{color:var(--text-muted);cursor:pointer;margin-left:auto;font-size:1.1rem;transition:color .2s,transform .2s}.blog-share:hover{color:var(--text-color);transform:scale(1.1)}.blog-title{color:var(--text-color);letter-spacing:-.5px;margin:0;font-family:Georgia,serif;font-size:1.8rem;font-weight:700;line-height:1.3}.blog-content{color:var(--text-muted);margin-bottom:24px;font-family:Inter,sans-serif;font-size:1.05rem;line-height:1.8;transition:max-height .6s;overflow:hidden}.blog-content.collapsed{-webkit-line-clamp:3;-webkit-box-orient:vertical;max-height:5.4em;display:-webkit-box}.blog-content p{margin-bottom:16px}.blog-content p:last-child{margin-bottom:0}.code-block{background:#111;border:1px solid #333;border-radius:8px;margin:20px 0;padding:20px;overflow-x:auto}body.light-mode .code-block{background:#f8fafc;border:1px solid #e2e8f0}.code-block code{color:#e2e8f0;font-family:Consolas,Courier New,Courier,monospace;font-size:.95rem;line-height:1.5}body.light-mode .code-block code{color:#0f172a}.blog-footer{border-top:1px solid var(--border-color);flex-wrap:wrap;justify-content:space-between;align-items:center;margin-top:20px;padding-top:20px;display:flex}.blog-hashtags{flex-wrap:wrap;gap:8px;display:flex}.hashtag{color:var(--text-muted);cursor:pointer;font-size:.85rem;transition:color .2s}.hashtag:hover{color:var(--text-color)}.blog-author{color:var(--text-muted);flex-basis:100%;align-items:center;gap:6px;margin-top:16px;font-size:.9rem;display:flex}.blog-author a{color:var(--text-color);align-items:center;gap:6px;font-weight:600;text-decoration:none;transition:opacity .2s;display:inline-flex}.blog-author a:hover{opacity:.8;text-decoration:underline}.batch-tag{background:var(--surface-color);color:var(--text-muted);letter-spacing:.5px;border:1px solid var(--border-color);border-radius:4px;margin-left:4px;padding:2px 6px;font-size:.75rem;font-weight:600}.read-more-btn{color:var(--text-color);cursor:pointer;border:none;border:1px solid var(--border-color);background:0 0;border-radius:6px;align-items:center;gap:8px;padding:6px 12px;font-size:.9rem;font-weight:600;transition:all .2s;display:flex}.read-more-btn:hover{background:var(--text-color);color:var(--bg-color)}.no-results-msg{text-align:center;color:var(--text-muted);background:var(--surface-color);border:1px dashed var(--border-color);border-radius:16px;padding:60px 20px;font-size:1.1rem;display:none}mark{color:inherit;background-color:#facc1566;border-radius:2px;padding:0 2px}@media (max-width:768px){.blog-card{padding:24px}.blog-title{font-size:1.5rem}.blog-footer{flex-direction:column;align-items:flex-start;gap:16px}.read-more-btn{justify-content:center;width:100%}}.back-to-top{background:var(--text-color);width:45px;height:45px;color:var(--bg-color);cursor:pointer;opacity:0;visibility:hidden;z-index:999;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:1.2rem;transition:all .3s;display:flex;position:fixed;bottom:30px;right:30px;transform:translateY(20px);box-shadow:0 4px 12px #00000026}.back-to-top.show{opacity:1;visibility:visible;transform:translateY(0)}.back-to-top:hover{transform:translateY(-5px);box-shadow:0 6px 16px #0003}@media (max-width:768px){.back-to-top{bottom:20px;right:20px}}