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/* rebuild by neat */
/* build time:Wed Jul 23 2025 18:36:36 GMT+0800 (中国标准时间)*/
:root{--primary-color:#49b1f5;--secondary-color:#ff7242;--success-color:#42c02e;--text-color:#3c4858;--text-color-light:#666;--border-color:#eee;--bg-color:#f5f5f5;--card-bg:#fff}body{transition:background-color .3s ease-in-out,color .3s ease-in-out}html.dark-theme{transition:background-color .3s ease-in-out;--text-color:#e1e1e1;--text-color-light:#aaa;--bg-color:#121212;--card-bg:#1e1e1e;--border-color:#333}html.dark-theme body{background-color:var(--bg-color);color:var(--text-color)}html.dark-theme .navbar{background-color:rgba(30,30,30,.9)!important;box-shadow:0 2px 10px rgba(0,0,0,.3)!important}html.dark-theme .index-card{background-color:var(--card-bg);box-shadow:0 3px 10px rgba(0,0,0,.3)}html.dark-theme .navbar-brand{color:#fff!important}html.dark-theme .navbar-nav .nav-link{color:#e1e1e1!important}html.dark-theme .footer{background-color:var(--card-bg);border-top-color:var(--border-color);color:var(--text-color-light)}html.dark-theme blockquote{background-color:rgba(255,255,255,.05)}html.dark-theme .recommend-post-card{background-color:var(--card-bg)!important}html.dark-theme .post-content code:not([class*=language-]){background-color:rgba(255,255,255,.1);color:#f8f8f2}html.dark-theme .post-meta,html.dark-theme .post-meta a{color:var(--text-color-light)!important}html.dark-theme .img-overlay{background-color:rgba(0,0,0,.95)}html.dark-theme .recommend-loading{background:rgba(255,255,255,.05)!important}.container-fluid{animation:none;opacity:1;transition:opacity .3s ease-out}.index-card{transition:all .3s ease-in-out;border-radius:12px;overflow:hidden;box-shadow:0 3px 8px 0 rgba(0,0,0,.1);animation:none;opacity:1}.index-card:hover{box-shadow:0 5px 15px rgba(0,0,0,.15);transform:translateY(-5px)}.index-header{position:relative}.post-title{font-weight:700;transition:all .3s}.post-title:hover{color:var(--hover-color)}.tag-item{border-radius:4px;padding:4px 8px;margin-right:5px;transition:all .3s}.tag-item:hover{transform:scale(1.1)}.category-list-item{transition:all .3s;border-radius:4px;padding:5px 10px;margin:5px 0}.category-list-item:hover{background-color:rgba(73,177,245,.1);transform:translateX(5px)}.navbar .navbar-nav .nav-item{margin:0 5px}.navbar .navbar-nav .nav-link{position:relative;transition:all .3s}.navbar .navbar-nav .nav-link::after{content:'';position:absolute;width:0;height:2px;bottom:0;left:50%;background-color:var(--primary-color);transition:all .3s ease-in-out}.navbar .navbar-nav .nav-link:hover::after{width:100%;left:0}.markdown-body{line-height:1.8;font-size:1.1rem}.markdown-body p{margin-bottom:1.2rem}.markdown-body img{display:block;max-width:100%;margin:1.5rem auto;box-shadow:0 5px 15px rgba(0,0,0,.1);border-radius:5px;transition:all .3s}.markdown-body img:hover{transform:scale(1.01);box-shadow:0 8px 20px rgba(0,0,0,.15)}blockquote{border-left:4px solid var(--primary-color);background-color:rgba(73,177,245,.1);padding:15px;margin:20px 0;border-radius:0 4px 4px 0}table{border-radius:5px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.1)}th{background-color:var(--primary-color);color:#fff}tr:nth-child(even){background-color:rgba(73,177,245,.05)}tr:hover{background-color:rgba(73,177,245,.1)}.btn-primary{background-color:var(--primary-color);border-color:var(--primary-color);transition:all .3s}.btn-primary:hover{background-color:var(--hover-color);border-color:var(--hover-color);transform:translateY(-2px);box-shadow:0 2px 8px rgba(0,0,0,.15)}.footer{background-color:#f8f9fa;padding:20px 0;border-top:1px solid #eee;transition:all .3s}.footer a{color:var(--primary-color);transition:all .3s}.footer a:hover{color:var(--hover-color);text-decoration:none}@keyframes fadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.index-card{animation:fadeIn .8s ease-out forwards}pre{position:relative;overflow:hidden;border-radius:5px}pre code{border-radius:5px}pre::before{content:'';position:absolute;top:0;right:0;height:100%;width:5px;background:linear-gradient(to bottom,var(--primary-color),var(--hover-color))}@media (max-width:768px){.markdown-body{font-size:1rem}.navbar-brand{font-size:1.2rem}}.reading-progress-bar{position:fixed;top:0;left:0;height:3px;background-color:var(--primary-color);z-index:9999;transition:width .2s ease}.post-content{counter-reset:section}.post-content h2::before{counter-increment:section;content:counter(section) ". ";color:var(--primary-color);margin-right:5px}.toc-wrapper{border-left:2px solid var(--primary-color);padding-left:15px;transition:all .3s}.toc-wrapper .toc-link{transition:all .3s;border-left:2px solid transparent;margin-left:-2px}.toc-wrapper .toc-link.active{border-left:2px solid var(--primary-color);color:var(--primary-color);font-weight:700;padding-left:5px}.toc-wrapper .toc-link:hover{color:var(--hover-color);padding-left:5px}.index-features{padding:40px 0;margin:30px 0;background-color:#fff;border-radius:12px;box-shadow:0 5px 20px rgba(0,0,0,.08);position:relative;overflow:hidden}.index-features::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(73,177,245,.05) 0,rgba(255,114,66,.05) 100%);z-index:0}.index-features .features-title{text-align:center;margin-bottom:30px;font-size:1.8rem;font-weight:700;color:var(--text-color);position:relative;z-index:1}.index-features .features-title:after{content:'';position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);width:80px;height:3px;background:linear-gradient(to right,var(--primary-color),var(--secondary-color));border-radius:3px}.features-container{display:flex;flex-wrap:wrap;justify-content:center;gap:20px;padding:0 15px;position:relative;z-index:1}.feature-card{flex:0 0 calc(33.333% - 20px);max-width:calc(33.333% - 20px);background-color:#fff;border-radius:10px;box-shadow:0 4px 15px rgba(0,0,0,.05);padding:25px 20px;transition:all .3s ease;text-align:center;display:flex;flex-direction:column;align-items:center;transform:translateY(0);border-top:4px solid transparent}.feature-card.primary{border-top-color:var(--primary-color)}.feature-card.warning{border-top-color:var(--secondary-color)}.feature-card.success{border-top-color:var(--success-color)}.feature-card:hover{transform:translateY(-10px);box-shadow:0 12px 25px rgba(0,0,0,.1)}.feature-card .icon{font-size:3rem;margin-bottom:20px;transition:all .3s}.feature-card.primary .icon{color:var(--primary-color)}.feature-card.warning .icon{color:var(--secondary-color)}.feature-card.success .icon{color:var(--success-color)}.feature-card:hover .icon{transform:scale(1.1) rotate(5deg)}.feature-card .name{font-size:1.3rem;font-weight:700;margin-bottom:10px;color:var(--text-color)}.feature-card .text{color:var(--text-color-light);margin-bottom:20px;line-height:1.5}.feature-card .link{margin-top:auto;padding:8px 20px;color:#fff;border-radius:30px;text-decoration:none;font-size:.9rem;transition:all .3s;font-weight:700;box-shadow:0 5px 15px rgba(0,0,0,.1)}.feature-card .link:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(0,0,0,.15)}.feature-card.primary .link{background:linear-gradient(135deg,#49b1f5,#2196f3)}.feature-card.warning .link{background:linear-gradient(135deg,#ff7242,#ff5722)}.feature-card.success .link{background:linear-gradient(135deg,#42c02e,#8bc34a)}.index-categories{padding:40px 0;margin:30px 0;background-color:#fff;border-radius:12px;box-shadow:0 5px 20px rgba(0,0,0,.08);position:relative;overflow:hidden}.index-categories::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgba(73,177,245,.05) 0,rgba(66,192,46,.05) 100%);z-index:0}.index-categories .categories-title{text-align:center;margin-bottom:30px;font-size:1.8rem;font-weight:700;color:var(--text-color);position:relative;z-index:1}.index-categories .categories-title:after{content:'';position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);width:80px;height:3px;background:linear-gradient(to right,var(--primary-color),var(--success-color));border-radius:3px}.categories-container{display:flex;flex-wrap:wrap;justify-content:center;gap:20px;padding:0 15px;position:relative;z-index:1}.category-item{flex:0 0 calc(25% - 20px);max-width:calc(25% - 20px);background-color:#fff;border-radius:10px;box-shadow:0 4px 15px rgba(0,0,0,.05);padding:20px;transition:all .3s ease;text-align:center;display:flex;flex-direction:column;align-items:center;position:relative;overflow:hidden;transform:translateY(0)}.category-item:hover{transform:translateY(-8px);box-shadow:0 12px 25px rgba(0,0,0,.1)}.category-item .name{font-size:1.2rem;font-weight:700;margin-bottom:10px;position:relative;z-index:1;transition:all .3s}.category-item .count{color:var(--text-color-light);font-size:.9rem;position:relative;z-index:1;padding:3px 10px;background-color:rgba(0,0,0,.05);border-radius:20px;transition:all .3s}.category-item:hover .count{background-color:rgba(0,0,0,.08)}@media (max-width:992px){.feature-card{flex:0 0 calc(50% - 20px);max-width:calc(50% - 20px)}.category-item{flex:0 0 calc(33.333% - 20px);max-width:calc(33.333% - 20px)}}@media (max-width:768px){.feature-card{flex:0 0 calc(100% - 20px);max-width:calc(100% - 20px)}.category-item{flex:0 0 calc(50% - 20px);max-width:calc(50% - 20px)}.index-categories,.index-features{padding:30px 0;margin:20px 0}.index-categories .categories-title,.index-features .features-title{font-size:1.5rem}}@media (max-width:576px){.category-item{flex:0 0 calc(100% - 20px);max-width:calc(100% - 20px)}}.archive-timeline-wrap{position:relative;z-index:1}.archive-heading{color:#fff!important;font-size:1.8rem!important;font-weight:700!important;margin-bottom:30px!important;padding:10px 20px!important;background:linear-gradient(135deg,rgba(73,177,245,.9),rgba(73,177,245,.7))!important;display:inline-block!important;border-radius:8px!important;box-shadow:0 4px 12px rgba(0,0,0,.15)!important;position:relative}.archive-timeline-wrap .time-section__year{color:#fff!important;font-size:1.6rem!important;font-weight:700!important;margin-top:20px!important;margin-bottom:20px!important;padding:8px 18px!important;background:linear-gradient(135deg,rgba(73,177,245,.8),rgba(125,195,243,.8))!important;display:inline-block!important;border-radius:6px!important;box-shadow:0 3px 8px rgba(0,0,0,.15)!important}.archive-timeline-wrap article.archive-item{margin-bottom:15px!important;padding:15px 20px!important;background-color:rgba(255,255,255,.9)!important;border-radius:8px!important;box-shadow:0 3px 10px rgba(0,0,0,.1)!important;transition:all .3s ease!important;position:relative!important;border-left:4px solid var(--primary-color)!important}.archive-timeline-wrap article.archive-item:hover{transform:translateX(5px)!important;background-color:rgba(255,255,255,.95)!important;box-shadow:0 5px 15px rgba(0,0,0,.15)!important}.archive-timeline-wrap .archive-item .archive-item-date{color:var(--text-color)!important;font-weight:700!important;padding:2px 8px!important;background-color:rgba(73,177,245,.1)!important;border-radius:4px!important;margin-right:10px!important}.archive-timeline-wrap .archive-item .archive-item-title{color:var(--text-color)!important;font-weight:700!important;font-size:1.1rem!important;transition:all .3s!important;text-decoration:none!important}.archive-timeline-wrap .archive-item .archive-item-title:hover{color:var(--primary-color)!important}.archive .pagination{margin-top:30px!important}.archive .pagination .extend,.archive .pagination .page-number{background-color:rgba(255,255,255,.9)!important;color:var(--text-color)!important;border:none!important;box-shadow:0 2px 5px rgba(0,0,0,.1)!important;transition:all .3s!important}.archive .pagination .page-number.current{background-color:var(--primary-color)!important;color:#fff!important}.archive .pagination .extend:hover,.archive .pagination .page-number:hover{background-color:rgba(73,177,245,.2)!important;transform:translateY(-2px)!important}.dark-theme .archive-timeline-wrap article.archive-item{background-color:rgba(40,44,52,.8)!important;border-left-color:var(--primary-color)!important}.dark-theme .archive-timeline-wrap article.archive-item:hover{background-color:rgba(40,44,52,.95)!important}.dark-theme .archive-timeline-wrap .archive-item .archive-item-date{background-color:rgba(73,177,245,.2)!important;color:#e1e1e1!important}.dark-theme .archive-timeline-wrap .archive-item .archive-item-title{color:#e1e1e1!important}.post-content{font-size:1rem;line-height:1.85;color:var(--text-color)}.post-content h1,.post-content h2,.post-content h3,.post-content h4,.post-content h5,.post-content h6{margin-top:2rem;margin-bottom:1.2rem;position:relative;padding-bottom:.5rem}.post-content h2:after,.post-content h3:after{content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;background:linear-gradient(to right,var(--primary-color),transparent)}.post-content pre{position:relative;background-color:#282c34;border-radius:8px;padding:1rem;margin:1.5rem 0;overflow:auto;transition:all .3s}.post-content pre:hover{transform:translateY(-2px);box-shadow:0 5px 15px rgba(0,0,0,.1)}.post-content code{font-family:'Fira Code','Source Code Pro',Consolas,Monaco,'Andale Mono',monospace;font-size:.9rem}.post-content table{width:100%;border-collapse:collapse;margin:1.5rem 0;border-radius:8px;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,.05)}.post-content table th{background-color:var(--primary-color);color:#fff;font-weight:700;text-align:left;padding:12px 15px}.post-content table td{padding:10px 15px;border-bottom:1px solid #f0f0f0}.post-content table tr:nth-child(even){background-color:rgba(73,177,245,.05)}.post-content table tr:hover{background-color:rgba(73,177,245,.1)}@media (max-width:768px){.post-content{font-size:.95rem}.post-content h1{font-size:1.8rem}.post-content h2{font-size:1.5rem}.post-content img{margin:1rem 0}.post-content pre{padding:.8rem;margin:1rem 0}}.post-content blockquote{position:relative;margin:1.5rem 0;padding:.8rem 1rem .8rem 3rem;background-color:rgba(73,177,245,.1);border-radius:0 8px 8px 0;border-left:4px solid var(--primary-color)}.post-content blockquote:before{content:"\201C";position:absolute;left:.8rem;top:0;font-size:2.5rem;font-family:Georgia,serif;color:var(--primary-color);opacity:.6}.dark-theme .post-content{color:#b0b0b0}.dark-theme .post-content blockquote{background-color:rgba(73,177,245,.05);border-left-color:#49b1f5}.dark-theme .post-content h2:after,.dark-theme .post-content h3:after{background:linear-gradient(to right,#49b1f5,transparent)}.dark-theme .post-content pre{background-color:#1e1e1e}.dark-theme .post-content table th{background-color:#2c2c2c}.dark-theme .post-content table td{border-bottom-color:#333}.dark-theme .post-content table tr:nth-child(even){background-color:rgba(255,255,255,.03)}.dark-theme .post-content table tr:hover{background-color:rgba(255,255,255,.05)}.index-card{transition:all .3s ease-in-out}.index-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px rgba(0,0,0,.1)}@keyframes fadeInUp{from{opacity:0;transform:translate3d(0,30px,0)}to{opacity:1;transform:translate3d(0,0,0)}}.index-card{animation:fadeInUp .5s ease-out forwards;opacity:0}.img-zoomable{cursor:zoom-in;transition:all .3s ease}.img-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.9);display:flex;align-items:center;justify-content:center;z-index:9999;opacity:0;transition:opacity .3s ease;cursor:zoom-out}.img-overlay.active{opacity:1}.img-overlay img{max-width:90%;max-height:90%;transform:scale(.9);transition:transform .3s ease}.img-overlay.active img{transform:scale(1)}
/* rebuild by neat */
/* build time:Wed Jul 23 2025 18:36:36 GMT+0800 (中国标准时间)*/
img.lazy{opacity:0;transition:opacity .3s}img.lazy.loaded{opacity:1}.loading-placeholder{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:200% 100%;animation:loading 1.5s infinite}@keyframes loading{0%{background-position:200% 0}100%{background-position:-200% 0}}@font-face{font-family:'PingFang SC';font-display:swap}.post-content img{will-change:transform;transform:translateZ(0)}.scroll-container{-webkit-overflow-scrolling:touch;overflow-scrolling:touch}.highlight{contain:layout style paint}.card{box-shadow:0 2px 8px rgba(0,0,0,.1);transition:box-shadow .3s ease}.card:hover{box-shadow:0 4px 16px rgba(0,0,0,.15)}.animated{animation-fill-mode:both;animation-duration:.3s}.preload-fonts{font-family:'PingFang SC',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif}@media (max-width:768px){.post-content img{max-width:100%;height:auto}.animated{animation:none}}@media print{.footer,.header,.pagination,.sidebar{display:none!important}.post-content{width:100%!important;margin:0!important}}
/* rebuild by neat */
/* build time:Wed Jul 23 2025 18:36:36 GMT+0800 (中国标准时间)*/
@media (max-width:768px){.nav-menu{position:fixed;top:0;left:-100%;width:80%;height:100vh;background:#fff;transition:left .3s ease;z-index:1000;overflow-y:auto}.nav-menu.active{left:0}.nav-toggle{display:block;background:0 0;border:none;font-size:1.5rem;cursor:pointer}.search-container{width:100%;margin:10px 0}.search-input{width:100%;padding:12px 16px;font-size:16px;border-radius:8px;border:1px solid #ddd}.search-results{max-height:60vh;overflow-y:auto}.post-content{padding:15px;font-size:16px;line-height:1.6}.post-content h1{font-size:1.8rem;margin:20px 0 15px}.post-content h2{font-size:1.5rem;margin:18px 0 12px}.post-content h3{font-size:1.3rem;margin:15px 0 10px}.post-content pre{overflow-x:auto;padding:15px;margin:15px -15px;border-radius:0}.post-content code{font-size:14px;word-break:break-all}.post-content table{display:block;overflow-x:auto;white-space:nowrap;margin:15px -15px}.post-content img{max-width:100%;height:auto;margin:15px 0;border-radius:8px}.sidebar{position:fixed;top:0;right:-100%;width:80%;height:100vh;background:#fff;transition:right .3s ease;z-index:1000;overflow-y:auto;padding:20px}.sidebar.active{right:0}.card{margin:10px 0;border-radius:12px;box-shadow:0 2px 12px rgba(0,0,0,.1)}.pagination{flex-wrap:wrap;justify-content:center;gap:8px}.pagination .page-number{min-width:44px;height:44px;display:flex;align-items:center;justify-content:center}.tag-cloud{text-align:center}.tag-cloud .tag-item{display:inline-block;margin:5px;padding:8px 12px;background:#f5f5f5;border-radius:20px;text-decoration:none;color:#666;font-size:14px;transition:all .3s ease}.tag-cloud .tag-item:hover{background:#007acc;color:#fff;transform:translateY(-2px)}}@media (max-width:480px){.post-content{padding:10px;font-size:15px}.post-content h1{font-size:1.6rem}.post-content h2{font-size:1.4rem}.post-content h3{font-size:1.2rem}.search-input{padding:10px 14px}.card{margin:8px 0;border-radius:8px}}@media (hover:none) and (pointer:coarse){.category-item,.nav-menu a,.sidebar a,.tag-item{min-height:44px;display:flex;align-items:center;padding:12px 16px}.card:hover{transform:none;box-shadow:0 2px 12px rgba(0,0,0,.1)}.btn{min-height:44px;padding:12px 20px;border-radius:8px}}.search-suggestions{position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid #ddd;border-top:none;border-radius:0 0 8px 8px;box-shadow:0 4px 12px rgba(0,0,0,.1);z-index:1000;display:none}.suggestion-section{padding:10px 0}.suggestion-title{padding:8px 16px;font-size:12px;color:#999;font-weight:700;text-transform:uppercase}.suggestion-item{padding:10px 16px;cursor:pointer;transition:background-color .2s ease}.suggestion-item:hover{background-color:#f5f5f5}.search-result-item{padding:15px;border-bottom:1px solid #eee}.search-result-item:last-child{border-bottom:none}.search-result-title{margin:0 0 8px 0;font-size:16px}.search-result-title a{color:#333;text-decoration:none}.search-result-title a:hover{color:#007acc}.search-result-excerpt{color:#666;font-size:14px;line-height:1.5;margin-bottom:8px}.search-result-excerpt mark{background-color:#fff3cd;padding:2px 4px;border-radius:3px}.search-result-meta{font-size:12px;color:#999}.search-result-meta .category,.search-result-meta .tags{margin-right:10px;padding:2px 6px;background:#f0f0f0;border-radius:3px}.search-no-results{padding:20px;text-align:center;color:#999}@media (prefers-color-scheme:dark){.search-suggestions{background:#2d2d2d;border-color:#444}.suggestion-item:hover{background-color:#3d3d3d}.search-result-item{border-bottom-color:#444}.search-result-title a{color:#e0e0e0}.search-result-excerpt{color:#b0b0b0}.search-result-excerpt mark{background-color:#4a4a00;color:#fff}}
/* rebuild by neat */
/* build time:Wed Jul 23 2025 18:36:36 GMT+0800 (中国标准时间)*/
.related-posts-section{margin:40px 0;padding:30px;background:#f8f9fa;border-radius:12px;border-left:4px solid #007acc}.related-posts-title{font-size:1.5rem;color:#333;margin-bottom:20px;display:flex;align-items:center;gap:10px}.related-posts-title i{color:#007acc}.related-posts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}.related-post-item{background:#fff;padding:20px;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.1);transition:transform .3s ease,box-shadow .3s ease}.related-post-item:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.15)}.related-post-title{font-size:1.1rem;margin:0 0 10px 0;line-height:1.4}.related-post-title a{color:#333;text-decoration:none;transition:color .3s ease}.related-post-title a:hover{color:#007acc}.related-post-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-size:.85rem}.related-post-meta .category{background:#007acc;color:#fff;padding:2px 8px;border-radius:12px;font-size:.8rem}.similarity-score{color:#666;font-weight:500}.related-post-excerpt{color:#666;font-size:.9rem;line-height:1.5;margin-bottom:12px}.related-post-tags{display:flex;flex-wrap:wrap;gap:6px}.related-post-tags .tag{background:#e9ecef;color:#495057;padding:2px 6px;border-radius:4px;font-size:.75rem;transition:background-color .3s ease}.related-post-tags .tag:hover{background:#dee2e6}.no-related-posts{text-align:center;color:#999;font-style:italic;padding:20px}.personalized-recommendations{background:#fff;border-radius:8px;padding:20px;margin-bottom:20px;box-shadow:0 2px 8px rgba(0,0,0,.1)}.personalized-recommendations .widget-title{font-size:1.2rem;color:#333;margin-bottom:15px;display:flex;align-items:center;gap:8px;border-bottom:2px solid #f0f0f0;padding-bottom:10px}.personalized-recommendations .widget-title i{color:#ffc107}.recommendation-list{display:flex;flex-direction:column;gap:12px}.recommendation-item{padding:12px;background:#f8f9fa;border-radius:6px;transition:background-color .3s ease}.recommendation-item:hover{background:#e9ecef}.recommendation-item h4{margin:0 0 6px 0;font-size:.95rem;line-height:1.3}.recommendation-item h4 a{color:#333;text-decoration:none}.recommendation-item h4 a:hover{color:#007acc}.recommendation-meta .category{background:#6c757d;color:#fff;padding:1px 6px;border-radius:8px;font-size:.7rem}.category-list,.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin:15px 0}.category-item,.tag-item{display:inline-flex;align-items:center;padding:6px 12px;background:#f8f9fa;border:1px solid #dee2e6;border-radius:20px;text-decoration:none;color:#495057;font-size:.9rem;transition:all .3s ease}.category-item:hover,.tag-item:hover{background:#007acc;color:#fff;border-color:#007acc;transform:translateY(-1px)}.category-item .count,.tag-item .count{margin-left:6px;background:rgba(0,0,0,.1);padding:2px 6px;border-radius:10px;font-size:.75rem}.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:30px 0}.post-nav-item{padding:20px;background:#fff;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.1);text-decoration:none;color:#333;transition:all .3s ease}.post-nav-item:hover{transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.15);color:#007acc}.post-nav-item.prev{text-align:left}.post-nav-item.next{text-align:right}.post-nav-label{font-size:.8rem;color:#666;margin-bottom:5px;text-transform:uppercase;letter-spacing:.5px}.post-nav-title{font-size:1rem;font-weight:500;line-height:1.3}.post-stats{display:flex;align-items:center;gap:20px;margin:15px 0;padding:15px;background:#f8f9fa;border-radius:8px;font-size:.9rem;color:#666}.post-stat-item{display:flex;align-items:center;gap:5px}.post-stat-item i{color:#007acc}@media (max-width:768px){.related-posts-section{margin:20px 0;padding:20px 15px}.related-posts-grid{grid-template-columns:1fr;gap:15px}.related-post-item{padding:15px}.post-nav{grid-template-columns:1fr;gap:15px}.post-nav-item{padding:15px}.category-list,.tag-list{gap:6px}.category-item,.tag-item{padding:4px 8px;font-size:.8rem}.post-stats{flex-wrap:wrap;gap:10px}}@media (prefers-color-scheme:dark){.related-posts-section{background:#2d2d2d;color:#e0e0e0}.related-posts-title{color:#e0e0e0}.related-post-item{background:#3d3d3d;color:#e0e0e0}.related-post-title a{color:#e0e0e0}.related-post-title a:hover{color:#4da6ff}.personalized-recommendations{background:#3d3d3d;color:#e0e0e0}.recommendation-item{background:#4d4d4d}.recommendation-item:hover{background:#5d5d5d}.post-nav-item{background:#3d3d3d;color:#e0e0e0}.post-stats{background:#2d2d2d;color:#b0b0b0}}
/* rebuild by neat */
/* build time:Wed Jul 23 2025 18:36:36 GMT+0800 (中国标准时间)*/
:root{--theme-color:#49b1f5;--theme-color-light:#6cc3ff;--theme-color-dark:#2196f3;--text-color:#333;--text-color-light:#666;--bg-color:#fff;--bg-color-light:#f8f9fa;--border-color:#e9ecef;--shadow-color:rgba(0, 0, 0, 0.1)}[data-theme=dark]{--theme-color:#4fc3f7;--theme-color-light:#81d4fa;--theme-color-dark:#29b6f6;--text-color:#e0e0e0;--text-color-light:#b0b0b0;--bg-color:#1a1a1a;--bg-color-light:#2d2d2d;--border-color:#404040;--shadow-color:rgba(255, 255, 255, 0.1)}.loading-container{position:fixed;top:0;left:0;width:100%;height:100%;background:var(--bg-color);display:flex;justify-content:center;align-items:center;z-index:9999;transition:opacity .5s ease}.loading-spinner{width:50px;height:50px;border:3px solid var(--border-color);border-top:3px solid var(--theme-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-color-light);border-radius:4px}::-webkit-scrollbar-thumb{background:var(--theme-color);border-radius:4px;transition:background .3s ease}::-webkit-scrollbar-thumb:hover{background:var(--theme-color-dark)}.post-card{background:var(--bg-color);border-radius:12px;box-shadow:0 4px 20px var(--shadow-color);transition:all .3s ease;overflow:hidden;margin-bottom:30px}.post-card:hover{transform:translateY(-5px);box-shadow:0 8px 30px var(--shadow-color)}.post-card-header{position:relative;height:200px;background:linear-gradient(135deg,var(--theme-color),var(--theme-color-light));display:flex;align-items:center;justify-content:center;color:#fff}.post-card-title{font-size:1.5rem;font-weight:600;text-align:center;padding:0 20px;text-shadow:0 2px 4px rgba(0,0,0,.3)}.post-card-content{padding:20px}.post-card-meta{display:flex;align-items:center;gap:15px;margin-bottom:15px;font-size:.9rem;color:var(--text-color-light)}.post-card-excerpt{color:var(--text-color);line-height:1.6;margin-bottom:15px}.post-card-tags{display:flex;flex-wrap:wrap;gap:8px}.post-tag{background:var(--theme-color);color:#fff;padding:4px 8px;border-radius:12px;font-size:.8rem;text-decoration:none;transition:all .3s ease}.post-tag:hover{background:var(--theme-color-dark);transform:scale(1.05)}.sidebar-card{background:var(--bg-color);border-radius:12px;box-shadow:0 2px 12px var(--shadow-color);margin-bottom:20px;overflow:hidden;transition:all .3s ease}.sidebar-card:hover{transform:translateY(-2px);box-shadow:0 4px 20px var(--shadow-color)}.sidebar-card-header{background:linear-gradient(135deg,var(--theme-color),var(--theme-color-light));color:#fff;padding:15px 20px;font-weight:600;display:flex;align-items:center;gap:10px}.sidebar-card-content{padding:20px}.toc-container{position:sticky;top:100px;max-height:calc(100vh - 200px);overflow-y:auto}.toc-item{padding:8px 0;border-left:3px solid transparent;padding-left:15px;transition:all .3s ease}.toc-item.active{border-left-color:var(--theme-color);background:var(--bg-color-light)}.toc-item a{color:var(--text-color);text-decoration:none;font-size:.9rem;transition:color .3s ease}.toc-item a:hover{color:var(--theme-color)}.highlight{position:relative;border-radius:8px;overflow:hidden;margin:20px 0;box-shadow:0 4px 12px var(--shadow-color)}.highlight::before{content:'';position:absolute;top:0;left:0;right:0;height:30px;background:#2d3748;display:flex;align-items:center;padding:0 15px}.highlight::after{content:'●●●';position:absolute;top:8px;left:15px;color:#ff5f56;font-size:12px;letter-spacing:2px}.highlight pre{margin:0;padding:45px 20px 20px;background:#1a202c;color:#e2e8f0;overflow-x:auto}.btn-enhanced{background:linear-gradient(135deg,var(--theme-color),var(--theme-color-light));color:#fff;border:none;padding:12px 24px;border-radius:25px;font-weight:500;text-decoration:none;display:inline-flex;align-items:center;gap:8px;transition:all .3s ease;box-shadow:0 4px 12px rgba(73,177,245,.3)}.btn-enhanced:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(73,177,245,.4);color:#fff}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.fade-in-up{animation:fadeInUp .6s ease forwards}@media (max-width:768px){.post-card-header{height:150px}.post-card-title{font-size:1.2rem}.post-card-content{padding:15px}.sidebar-card-content{padding:15px}.toc-container{position:static;max-height:none}}.glass-effect{background:rgba(255,255,255,.1);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2)}.gradient-text{background:linear-gradient(135deg,var(--theme-color),var(--theme-color-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.typewriter{overflow:hidden;border-right:2px solid var(--theme-color);white-space:nowrap;animation:typing 3s steps(40,end),blink-caret .75s step-end infinite}@keyframes typing{from{width:0}to{width:100%}}@keyframes blink-caret{from,to{border-color:transparent}50%{border-color:var(--theme-color)}}
/* rebuild by neat */
/* build time:Wed Jul 23 2025 18:36:36 GMT+0800 (中国标准时间)*/
.mermaid-container{text-align:center;margin:20px 0;padding:20px;background:#f8f9fa;border-radius:12px;border:1px solid #e9ecef;box-shadow:0 2px 8px rgba(0,0,0,.1);transition:all .3s ease}.mermaid-container:hover{box-shadow:0 4px 16px rgba(0,0,0,.15);transform:translateY(-2px)}.mermaid{display:block;margin:0 auto;max-width:100%;overflow-x:auto}.mermaid svg{max-width:100%;height:auto;display:block;margin:0 auto}.mermaid .node circle,.mermaid .node ellipse,.mermaid .node polygon,.mermaid .node rect{fill:#49b1f5;stroke:#2196f3;stroke-width:2px;filter:drop-shadow(0 2px 4px rgba(0,0,0,.1))}.mermaid .node .label{color:#fff;font-family:'PingFang SC',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:14px;font-weight:500}.mermaid .edgePath .path{stroke:#666;stroke-width:2px;fill:none}.mermaid .arrowheadPath{fill:#666;stroke:#666}.mermaid .actor{fill:#49b1f5;stroke:#2196f3;stroke-width:2px}.mermaid .actor-line{stroke:#ccc;stroke-width:1px;stroke-dasharray:3,3}.mermaid .messageLine0,.mermaid .messageLine1{stroke:#333;stroke-width:2px}.mermaid .messageText{fill:#333;font-family:'PingFang SC',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:12px}.mermaid .section0,.mermaid .section1,.mermaid .section2,.mermaid .section3{fill:#49b1f5;opacity:.8}.mermaid .task0,.mermaid .task1,.mermaid .task2,.mermaid .task3{fill:#e3f2fd;stroke:#49b1f5;stroke-width:1px}.mermaid .taskText0,.mermaid .taskText1,.mermaid .taskText2,.mermaid .taskText3{fill:#333;font-family:'PingFang SC',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:11px}.mermaid .pieCircle{stroke:#fff;stroke-width:2px}.mermaid .pieTitleText{fill:#333;font-family:'PingFang SC',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:16px;font-weight:600}.mermaid .slice{filter:drop-shadow(0 2px 4px rgba(0,0,0,.1))}.mermaid .branch-label,.mermaid .commit-id,.mermaid .commit-msg{fill:#333;font-family:'PingFang SC',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;font-size:12px}.mermaid .commit{fill:#49b1f5;stroke:#2196f3;stroke-width:2px}.mermaid-error{color:#dc3545;background:#f8d7da;border:1px solid #f5c6cb;border-radius:8px;padding:15px;margin:20px 0;font-family:Consolas,Monaco,'Courier New',monospace;font-size:14px;line-height:1.5}.mermaid-error strong{display:block;margin-bottom:8px;font-weight:600}.mermaid-error details{margin-top:10px}.mermaid-error summary{cursor:pointer;font-weight:500;color:#721c24}.mermaid-error pre{background:#fff;border:1px solid #f5c6cb;border-radius:4px;padding:10px;margin:8px 0 0 0;overflow-x:auto;font-size:12px}[data-theme=dark] .mermaid-container{background:#2d2d2d;border-color:#404040;color:#e0e0e0}[data-theme=dark] .mermaid .node circle,[data-theme=dark] .mermaid .node ellipse,[data-theme=dark] .mermaid .node polygon,[data-theme=dark] .mermaid .node rect{fill:#4fc3f7;stroke:#29b6f6}[data-theme=dark] .mermaid .node .label{color:#1a1a1a}[data-theme=dark] .mermaid .edgePath .path{stroke:#b0b0b0}[data-theme=dark] .mermaid .arrowheadPath{fill:#b0b0b0;stroke:#b0b0b0}[data-theme=dark] .mermaid .branch-label,[data-theme=dark] .mermaid .commit-id,[data-theme=dark] .mermaid .commit-msg,[data-theme=dark] .mermaid .messageText,[data-theme=dark] .mermaid .pieTitleText,[data-theme=dark] .mermaid .taskText0,[data-theme=dark] .mermaid .taskText1,[data-theme=dark] .mermaid .taskText2,[data-theme=dark] .mermaid .taskText3{fill:#e0e0e0}[data-theme=dark] .mermaid-error{color:#f8d7da;background:#721c24;border-color:#a94442}[data-theme=dark] .mermaid-error pre{background:#1a1a1a;border-color:#404040;color:#e0e0e0}@media (max-width:768px){.mermaid-container{margin:15px -15px;padding:15px;border-radius:0;border-left:none;border-right:none}.mermaid svg{font-size:12px}.mermaid .messageText,.mermaid .node .label,.mermaid .taskText0,.mermaid .taskText1,.mermaid .taskText2,.mermaid .taskText3{font-size:11px}}.mermaid-loading{display:flex;justify-content:center;align-items:center;height:100px;color:#666;font-style:italic}.mermaid-loading::before{content:'';width:20px;height:20px;border:2px solid #f3f3f3;border-top:2px solid #49b1f5;border-radius:50%;animation:spin 1s linear infinite;margin-right:10px}@keyframes spin{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}.mermaid-tooltip{position:absolute;background:rgba(0,0,0,.8);color:#fff;padding:5px 10px;border-radius:4px;font-size:12px;pointer-events:none;z-index:1000;opacity:0;transition:opacity .3s ease}.mermaid-tooltip.show{opacity:1}
/* rebuild by neat */
/* build time:Wed Jul 23 2025 18:36:36 GMT+0800 (中国标准时间)*/
#categories-page-container{max-width:1200px;margin:0 auto;padding:20px;min-height:60vh}.categories-header{text-align:center;margin-bottom:40px;padding:50px 30px;background:linear-gradient(135deg,#667eea 0,#764ba2 100%);border-radius:20px;color:#fff;position:relative;overflow:hidden;box-shadow:0 15px 35px rgba(102,126,234,.3)}.categories-header::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 30% 20%,rgba(255,255,255,.1) 0,transparent 50%),radial-gradient(circle at 70% 80%,rgba(255,255,255,.08) 0,transparent 50%);pointer-events:none}.categories-title{font-size:2.8rem;font-weight:700;margin:0 0 15px 0;position:relative;z-index:1;text-shadow:0 2px 10px rgba(0,0,0,.2)}.categories-title i{margin-right:15px;color:gold;filter:drop-shadow(0 2px 4px rgba(0,0,0,.3))}.categories-subtitle{font-size:1.2rem;opacity:.95;margin:0;position:relative;z-index:1;font-weight:300}.categories-stats{display:flex;justify-content:center;gap:50px;margin-bottom:50px;padding:30px;background:#fff;border-radius:20px;box-shadow:0 10px 30px rgba(0,0,0,.1);position:relative}.categories-stats::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#667eea,#764ba2);border-radius:20px 20px 0 0}.stat-item{text-align:center;position:relative}.stat-number{display:block;font-size:3rem;font-weight:800;color:#667eea;line-height:1;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-label{font-size:1rem;color:#666;margin-top:8px;font-weight:500;text-transform:uppercase;letter-spacing:1px}.categories-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:30px;margin-top:30px}.category-card{background:#fff;border-radius:20px;padding:30px;box-shadow:0 8px 25px rgba(0,0,0,.08);transition:all .4s cubic-bezier(.175,.885,.32,1.275);position:relative;overflow:hidden;border:1px solid #f0f0f0;cursor:pointer}.category-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:5px;background:var(--category-color,#667eea);transition:all .3s ease}.category-card::after{content:'';position:absolute;top:0;right:0;width:0;height:100%;background:linear-gradient(135deg,var(--category-color,#667eea),transparent);opacity:.05;transition:width .3s ease}.category-card:hover{transform:translateY(-10px) scale(1.02);box-shadow:0 20px 40px rgba(0,0,0,.15)}.category-card:hover::before{height:8px}.category-card:hover::after{width:100%}.category-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:25px}.category-name{font-size:1.4rem;font-weight:700;color:#333;text-decoration:none;display:flex;align-items:center;transition:color .3s ease}.category-name:hover{color:var(--category-color,#667eea)}.category-icon{width:45px;height:45px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-right:15px;font-size:1.3rem;color:#fff;background:var(--category-color,#667eea);box-shadow:0 4px 15px rgba(0,0,0,.2);transition:transform .3s ease}.category-card:hover .category-icon{transform:rotate(5deg) scale(1.1)}.category-count{background:var(--category-color,#667eea);color:#fff;padding:6px 15px;border-radius:25px;font-size:.9rem;font-weight:600;box-shadow:0 2px 10px rgba(0,0,0,.1)}.category-description{color:#666;font-size:.95rem;line-height:1.6;margin-bottom:20px;font-weight:400}.category-posts{margin-top:20px}.category-posts-title{font-size:.9rem;color:#888;margin-bottom:15px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.recent-posts{list-style:none;padding:0;margin:0}.recent-post-item{padding:10px 0;border-bottom:1px solid #f5f5f5;transition:all .3s ease}.recent-post-item:last-child{border-bottom:none}.recent-post-item:hover{background:#f8f9fa;margin:0 -15px;padding:10px 15px;border-radius:10px;transform:translateX(5px)}.recent-post-link{color:#555;text-decoration:none;font-size:.9rem;line-height:1.5;display:block;font-weight:500;transition:color .3s ease}.recent-post-link:hover{color:var(--category-color,#667eea)}.view-all-link{display:inline-flex;align-items:center;color:var(--category-color,#667eea);text-decoration:none;font-size:.9rem;font-weight:600;margin-top:15px;transition:all .3s ease;padding:8px 0}.view-all-link:hover{transform:translateX(5px);color:var(--category-color,#667eea)}.view-all-link i{margin-left:8px;font-size:.8rem;transition:transform .3s ease}.view-all-link:hover i{transform:translateX(3px)}.categories-search{max-width:450px;margin:25px auto 0}.search-input-wrapper{position:relative}.search-icon{position:absolute;left:18px;top:50%;transform:translateY(-50%);color:rgba(255,255,255,.8);z-index:1;font-size:1.1rem}.search-input{width:100%;padding:15px 20px 15px 50px;border:2px solid rgba(255,255,255,.3);border-radius:30px;background:rgba(255,255,255,.2);color:#fff;font-size:1rem;transition:all .3s ease;backdrop-filter:blur(10px)}.search-input::placeholder{color:rgba(255,255,255,.8)}.search-input:focus{outline:0;border-color:rgba(255,255,255,.6);background:rgba(255,255,255,.3);box-shadow:0 0 20px rgba(255,255,255,.2)}@media (max-width:992px){.categories-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:25px}.categories-stats{gap:30px}}@media (max-width:768px){#categories-page-container{padding:15px}.categories-header{padding:40px 25px;margin-bottom:30px}.categories-title{font-size:2.2rem}.categories-subtitle{font-size:1rem}.categories-stats{gap:25px;padding:25px 20px;flex-direction:column}.stat-item{display:flex;align-items:center;justify-content:center;gap:15px}.stat-number{font-size:2.5rem}.stat-label{margin-top:0;font-size:.9rem}.categories-grid{grid-template-columns:1fr;gap:20px}.category-card{padding:25px 20px}.category-name{font-size:1.2rem}.category-icon{width:40px;height:40px;margin-right:12px}}@media (max-width:480px){.categories-header{padding:30px 20px}.categories-title{font-size:1.8rem}.categories-title i{margin-right:10px}.search-input{padding:12px 15px 12px 45px}.search-icon{left:15px}}[data-theme=dark] #categories-page-container{color:#e1e1e1}[data-theme=dark] .categories-stats{background:#1e1e1e;border:1px solid #333}[data-theme=dark] .categories-stats::before{background:linear-gradient(90deg,#667eea,#764ba2)}[data-theme=dark] .stat-label{color:#aaa}[data-theme=dark] .category-card{background:#1e1e1e;border-color:#333}[data-theme=dark] .category-name{color:#e1e1e1}[data-theme=dark] .category-description{color:#aaa}[data-theme=dark] .category-posts-title{color:#999}[data-theme=dark] .recent-post-link{color:#ccc}[data-theme=dark] .recent-post-item{border-bottom-color:#333}[data-theme=dark] .recent-post-item:hover{background:#2a2a2a}[data-theme=dark] .search-input{background:rgba(0,0,0,.4);border-color:rgba(255,255,255,.2);color:#e1e1e1}[data-theme=dark] .search-input::placeholder{color:rgba(255,255,255,.6)}[data-theme=dark] .search-icon{color:rgba(255,255,255,.6)}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.category-card{animation:fadeInUp .6s ease forwards}.categories-loading{text-align:center;padding:60px 20px;color:#666}.categories-loading i{font-size:3rem;margin-bottom:20px;color:#667eea;animation:spin 1s linear infinite}@keyframes spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
/* rebuild by neat */