.blog_title{font-size:2rem}.blog_desc{font-size:1rem;padding:1rem 0}.content_v1{display:flex;gap:30px}.meta_wrapper{display:flex;justify-content:flex-start;align-items:center;gap:1rem;padding:1rem 0}.meta_item{display:flex;justify-content:flex-start;align-items:center;gap:0.75rem}.content_left{flex:1;max-width:calc(100% - 350px)}.content_left_v1{border-radius:10px;padding:0}.content_center_v1{line-height:1.6}.content_center_v1 img{margin:1rem 0;max-width:100%;width:auto;height:auto !important}.content_center_v1 iframe,.content_center_v1 video,.content_center_v1 embed{width:100%;height:auto;margin:1rem 0}.content_center_v1 li,.content_center_v1 ul{margin-left:14px}.content_center{display:none}.content_right{flex:0 0 320px;max-width:320px}.content_right_v1{position:sticky;top:95px;display:flex;flex-direction:column;gap:16px}.content_body{transition:all 0.3s ease}.title-section{text-align:center;padding:1.5rem 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a{display:flex;text-align:center;gap:0.5rem;font-weight:500;transition:color 0.3s ease}.news_link a span{display:inline-flex;align-items:center}.news_link a:hover{color:#dc2626}.related_posts{padding-bottom:4rem}.news_detail_main{padding:6rem 0}.content_center_v1 p{margin-bottom:1rem}@media (max-width:1199px){.content_right_v1{flex-direction:column}.content_v1{flex-direction:column-reverse;margin-top:16px}.news_grid{grid-template-columns:repeat(2,1fr)}.title_section{font-size:1.875rem}.content_left{max-width:100%}.content_right{flex:none;max-width:100%}.content_right_v1{position:static;flex-direction:row;overflow-x:auto;gap:20px}}@media (max-width:991px){.content_right_v1{flex-direction:column}.content_v1{flex-direction:column-reverse;margin-top:16px}}@media (max-width:767px){.news_detail_main{padding:3rem 0}.news_grid{grid-template-columns:repeat(2,1fr);gap:1rem}.news_card_content{padding:0.75rem;min-height:180px}.news_title{font-size:1.125rem}.news_meta{font-size:0.8rem}.title_section{font-size:1.5rem;margin-bottom:1.5rem}.blog_title{font-size:1.5rem}}@media (max-width:575px){.news_grid{grid-template-columns:1fr}.news_main{padding:1.5rem 0 3rem}.news_card_content{min-height:160px}.title_section{font-size:1.25rem;margin-bottom:1rem}}@media (max-width:374px){.news_card_content{padding:0.5rem}.news_title{font-size:1rem}.news_description{font-size:0.9rem}}.table-of-contents{background:#fff;border:1px solid #ddd;border-radius:4px;margin-bottom:12px}.content-title-left{padding:12px 16px;background:#f8f9fa;border-bottom:1px solid #ddd;font-weight:600;font-size:14px;cursor:pointer;display:flex;justify-content:space-between;align-items:center}.content-title-left:hover{background:#f0f1f3}.content-title-left .title{margin:0;font-size:14px;font-weight:600}.hide-content-title-left{width:20px;height:20px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:#666}.hide-content-title-left:hover{color:#333}.content-body{max-height:400px;overflow-y:auto}.content-body.collapsed{display:none}.content-body::-webkit-scrollbar{width:8px}.content-body::-webkit-scrollbar-track{background:#f1f1f1}.content-body::-webkit-scrollbar-thumb{background:#ccc;border-radius:4px}.content-body::-webkit-scrollbar-thumb:hover{background:#bbb}.toc-list{list-style:none;margin:0;padding:0}.toc-item{border-bottom:1px solid #f0f0f0}.toc-item:last-child{border-bottom:none}.toc-item:hover{background:#f8f9fa}.toc-link{display:block;padding:8px 16px;text-decoration:none;color:#333;font-size:13px;line-height:1.4}.toc-link:hover{color:#06c}.toc-link.active{color:#06c;font-weight:600;background:#f0f8ff}.toc-number{color:#666;margin-right:8px;font-weight:500}.toc-text{display:inline}.toc-level-1 .toc-link{padding-left:16px;font-weight:500}.toc-level-2 .toc-link{padding-left:32px;font-size:12px}.toc-level-3 .toc-link{padding-left:48px;font-size:12px}.toc-level-4 .toc-link{padding-left:64px;font-size:11px}.toc-level-5 .toc-link{padding-left:80px;font-size:11px}.toc-level-6 .toc-link{padding-left:96px;font-size:11px}@media (max-width:768px){.table-of-contents{position:static;margin-bottom:16px}.content-body{max-height:300px}.toc-level-1 .toc-link{padding-left:12px}.toc-level-2 .toc-link{padding-left:24px}.toc-level-3 .toc-link{padding-left:36px}.toc-level-4 .toc-link{padding-left:48px}.toc-level-5 .toc-link{padding-left:60px}.toc-level-6 .toc-link{padding-left:72px}}.toc-loading,.toc-empty{padding:12px;text-align:center;color:#666;font-style:italic;font-size:13px}.no-toc-message{padding:16px;text-align:center;color:#666;font-size:13px;line-height:1.5}.no-toc-message p{margin:0 0 8px 0}.no-toc-message p:last-child{margin-bottom:0}