.comments-section{max-width:980px;margin:80px auto 0;padding:0 22px}.comments-title{font-size:32px;font-weight:600;color:var(--text-primary);margin-bottom:40px;padding-bottom:20px;border-bottom:1px solid var(--border-color)}.comment-form{background:var(--card-bg);border-radius:18px;padding:32px;margin-bottom:48px;border:1px solid var(--border-color);transition:all .3s ease}.form-title{font-size:24px;font-weight:600;color:var(--text-primary);margin-bottom:24px}.reply-notice{display:flex;justify-content:space-between;align-items:center;background:var(--bg-secondary);padding:12px 16px;border-radius:8px;margin-bottom:20px;font-size:14px;color:var(--text-secondary)}.cancel-reply{background:none;border:none;color:var(--link-color);cursor:pointer;font-size:14px;font-weight:500;transition:color .2s ease}.cancel-reply:hover{color:var(--link-hover)}.form-row{display:grid;grid-template-columns:1fr 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#2997ff4d}.submit-button:disabled{opacity:.5;cursor:not-allowed}.comments-list{margin-top:48px}.comment{display:flex;gap:16px;margin-bottom:32px;animation:fadeInUp .4s ease-out}.comment-reply{margin-left:64px;margin-top:24px}.comment-avatar{flex-shrink:0}.comment-avatar img{width:48px;height:48px;border-radius:50%;object-fit:cover}.avatar-placeholder{width:48px;height:48px;border-radius:50%;background:var(--link-color);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:600}.comment-body{flex:1}.comment-header{display:flex;align-items:center;gap:12px;margin-bottom:8px}.comment-author{font-size:17px;font-weight:600;color:var(--text-primary)}.comment-date{font-size:14px;color:var(--text-tertiary)}.comment-content{font-size:17px;line-height:1.5;color:var(--text-primary);margin-bottom:12px}.comment-content p{margin:0 0 12px}.reply-button{background:none;border:none;color:var(--link-color);font-size:15px;font-weight:500;cursor:pointer;padding:4px 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img,.avatar-placeholder{width:40px;height:40px;font-size:18px}}@media (max-width: 480px){.comment-reply{margin-left:0;padding-left:16px;border-left:2px solid var(--border-color)}.comment-avatar img,.avatar-placeholder{width:36px;height:36px;font-size:16px}}.blog-post-container{min-height:100vh;background:var(--bg-primary);padding-top:44px;transition:background-color .3s ease}.blog-post-loading{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:80vh;gap:24px}.loading-spinner{width:60px;height:60px;border:2px solid var(--border-color);border-top:2px solid var(--text-primary);border-radius:50%;animation:spin .8s cubic-bezier(.4,0,.2,1) infinite}.loading-text{font-size:17px;color:var(--text-secondary);font-weight:400;letter-spacing:-.022em}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.blog-post-error{max-width:980px;margin:0 auto;padding:80px 22px;text-align:center}.blog-post-error 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ease}.category-badge:hover{background:var(--link-hover);transform:translateY(-2px)}.post-tags-section{margin-top:64px;padding-top:40px;border-top:1px solid var(--border-color)}.tags-title{font-size:21px;font-weight:600;color:var(--text-primary);margin-bottom:16px}.post-tags{display:flex;flex-wrap:wrap;gap:12px}.tag-badge{display:inline-block;padding:6px 14px;background:var(--card-bg);color:var(--text-primary);border:1px solid var(--border-color);border-radius:16px;font-size:14px;font-weight:400;text-decoration:none;transition:all .3s ease}.tag-badge:hover{background:var(--link-color);color:#fff;border-color:var(--link-color);transform:translateY(-2px)}.author-bio{display:flex;gap:24px;margin-top:64px;padding:32px;background:var(--card-bg);border-radius:18px;border:1px solid var(--border-color);transition:all .3s ease}.author-avatar{flex-shrink:0}.author-avatar img{width:80px;height:80px;border-radius:50%;object-fit:cover}.author-avatar .avatar-placeholder{width:80px;height:80px;border-radius:50%;background:var(--link-color);color:#fff;display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:600}.author-info{flex:1}.author-name{font-size:24px;font-weight:600;color:var(--text-primary);margin-bottom:12px}.author-description{font-size:17px;line-height:1.5;color:var(--text-secondary);margin-bottom:16px}.author-link{display:inline-flex;align-items:center;color:var(--link-color);text-decoration:none;font-size:17px;font-weight:500;transition:color .2s ease}.author-link:hover{color:var(--link-hover)}.post-footer{margin-top:80px;padding-top:40px;border-top:1px solid var(--border-color);transition:all .3s ease}.back-link{display:inline-flex;align-items:center;color:var(--link-color);text-decoration:none;font-size:17px;font-weight:400;transition:color .2s ease}.back-link:hover{color:var(--link-hover)}@media (max-width: 1024px){.post-title{font-size:48px}.post-content{font-size:19px}.post-content 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