*{margin:0;padding:0;box-sizing:border-box}:root{--bg-color:#eef1f8;--bg-gradient:linear-gradient(135deg,#e8eef8,#f3f0ec 45%,#e9edf6);--card-bg:hsla(0,0%,100%,.78);--glass-bg:hsla(0,0%,100%,.72);--glass-border:hsla(0,0%,100%,.55);--glass-shadow:0 8px 32px rgba(31,45,61,.08);--text-primary:#303133;--text-secondary:#606266;--border-color:rgba(235,238,245,.9);--header-bg:hsla(0,0%,100%,.72);--hover-bg:rgba(236,245,255,.85);--footer-bg:#1f2d3d}html[data-theme=dark]{--bg-color:#121218;--bg-gradient:linear-gradient(135deg,#0f1117,#1a1a2e 50%,#141824);--card-bg:rgba(29,30,31,.82);--glass-bg:rgba(29,30,31,.78);--glass-border:hsla(0,0%,100%,.08);--glass-shadow:0 8px 32px rgba(0,0,0,.35);--text-primary:#e5eaf3;--text-secondary:#a3a6ad;--border-color:rgba(54,54,55,.9);--header-bg:rgba(20,20,24,.82);--hover-bg:rgba(64,158,255,.12);--footer-bg:#0d0d0d}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg-gradient);background-color:var(--bg-color);background-attachment:fixed;color:var(--text-primary);line-height:1.6}a{color:inherit;text-decoration:none}.page-container{max-width:1180px;margin:0 auto;padding:0 20px}.page-with-sidebar{display:flex;gap:24px;align-items:flex-start}.page-main{flex:1;min-width:0}.page-sidebar{width:300px;flex-shrink:0}.section-title{font-size:20px;font-weight:600;margin-bottom:20px;padding-left:14px;border-left:4px solid #409eff;color:var(--text-primary)}.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;min-height:38px}.section-head h2{font-size:20px;font-weight:600;color:var(--text-primary);line-height:1.4}.more-link{color:#409eff;font-size:14px}.sidebar-card{margin-bottom:20px;border-radius:12px;border:1px solid var(--glass-border);background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:var(--glass-shadow)}html[data-theme=dark] .el-card,html[data-theme=dark] .sidebar-card{box-shadow:0 2px 12px rgba(0,0,0,.3)}html[data-theme=dark] .el-card{background:var(--card-bg);color:var(--text-primary)}html[data-theme=dark] .site-footer{background:var(--footer-bg)}html[data-theme=dark] .markdown-body code{background:#2a2a2a}html[data-theme=dark] .markdown-body blockquote{background:rgba(64,158,255,.08)}html[data-theme=dark] .markdown-body th{background:hsla(0,0%,100%,.04)}html[data-theme=dark] .page-header-title{color:var(--text-primary)}.sidebar-card .el-card__header{font-weight:600;padding:14px 18px;border-bottom:1px solid #f0f2f5}.sidebar-card .el-card__body{padding:16px 18px}.el-card{border-radius:12px;border:1px solid var(--glass-border);background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:var(--glass-shadow)}.link-item{display:block;padding:10px 0;color:var(--text-secondary);border-bottom:1px dashed #ebeef5;cursor:pointer;transition:color .2s;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.link-item:last-child{border-bottom:none}.link-item:hover{color:#409eff}.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}.cloud-tag{cursor:pointer;transition:transform .15s}.cloud-tag:hover{transform:translateY(-1px)}.markdown-body{line-height:1.75;font-size:16px;color:var(--text-primary)}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4,.markdown-body h5,.markdown-body h6{margin:1.1em 0 .45em;font-weight:600;color:var(--text-primary);line-height:1.35}.markdown-body h1{font-size:1.75em}.markdown-body h2{font-size:1.45em}.markdown-body h3{font-size:1.25em}.markdown-body h4{font-size:1.12em}.markdown-body h5{font-size:1.05em}.markdown-body h6{font-size:1em;color:var(--text-secondary)}.markdown-body h2{padding-bottom:6px;border-bottom:1px solid var(--border-color)}.markdown-body p{margin-bottom:.75em}.markdown-body .text-center,.markdown-body p.text-center{text-align:center}.markdown-body .img-center,.markdown-body img.img-center{display:block;margin-left:auto;margin-right:auto}.markdown-body .code-block-wrap{margin:.85em 0;border-radius:10px;overflow:hidden;border:1px solid rgba(0,0,0,.18);box-shadow:0 4px 16px rgba(0,0,0,.12)}.markdown-body .code-block-header{display:flex;align-items:center;justify-content:space-between;padding:6px 12px;background:rgba(33,37,43,.95);border-bottom:1px solid hsla(0,0%,100%,.06)}.markdown-body .code-lang{font-size:12px;color:#abb2bf;text-transform:lowercase;font-family:Consolas,Monaco,monospace}.markdown-body .code-copy-btn{border:none;background:hsla(0,0%,100%,.08);color:#cfd3dc;font-size:12px;padding:4px 10px;border-radius:6px;cursor:pointer;transition:background .2s,color .2s}.markdown-body .code-copy-btn:hover{background:rgba(64,158,255,.25);color:#fff}.markdown-body .code-copy-btn.is-copied{background:rgba(103,194,58,.25);color:#95d475}.markdown-body pre,.markdown-body pre.code-pre{background:#282c34;color:#abb2bf;padding:14px 16px;border-radius:0;overflow-x:auto;margin:0}.markdown-body pre code{background:transparent;padding:0;white-space:pre-wrap;word-break:break-word;overflow-wrap:anywhere;font-size:.88em;line-height:1.65}.markdown-body code{background:#f0f2f5;padding:2px 6px;border-radius:4px;font-family:Consolas,Monaco,monospace;font-size:.9em}.markdown-body blockquote{border-left:4px solid #409eff;padding:8px 14px;color:var(--text-secondary);margin:.85em 0;background:rgba(64,158,255,.06);border-radius:0 8px 8px 0}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4,.markdown-body h5,.markdown-body h6{scroll-margin-top:88px}.markdown-body video{background:#000}.markdown-body img,.markdown-body video{max-width:100%;border-radius:8px;margin:.75em 0}.markdown-body img{box-shadow:0 4px 16px rgba(0,0,0,.08);transition:transform .2s,box-shadow .2s}.markdown-body img:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(0,0,0,.12)}.markdown-body ol,.markdown-body ul{padding-left:1.6em;margin-bottom:.75em}.markdown-body li{margin-bottom:.25em}.markdown-body li>p{margin-bottom:.35em}.markdown-body hr{border:none;border-top:1px solid var(--border-color);margin:1.2em 0}.markdown-body table{width:100%;border-collapse:collapse;margin:.85em 0}.markdown-body td,.markdown-body th{border:1px solid var(--border-color);padding:8px 12px}.markdown-body th{background:rgba(250,250,252,.8)}@media (max-width:992px){.page-with-sidebar{flex-direction:column}.page-sidebar{width:100%}}@media (max-width:768px){.page-container{padding:0 12px}.page-container,.page-main{max-width:100%;overflow-x:hidden}.page-main{width:100%;min-width:0}.page-with-sidebar{gap:16px}.main-content,body,html{overflow-x:hidden}.section-title{font-size:18px}.page-header-title{font-size:22px!important}.article-card{max-width:100%}.article-card .meta{gap:8px;font-size:12px}.article-card .title{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.el-pagination{white-space:normal;padding:0 4px}.el-pagination .btn-next,.el-pagination .btn-prev,.el-pagination .el-pager li{min-width:32px;height:32px;line-height:32px}.hidden-mobile{display:none!important}}@media (min-width:769px){.hidden-desktop{display:none!important}}@media (hover:none){.article-card:hover{transform:none}}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:hsla(220,4%,58%,.3);border-radius:10px;-webkit-transition:background .2s;transition:background .2s}::-webkit-scrollbar-thumb:hover{background:hsla(220,4%,58%,.5)}::-webkit-scrollbar-corner{background:transparent}*{scrollbar-color:hsla(220,4%,58%,.3) transparent}*,.thin-scroll{scrollbar-width:thin}.thin-scroll{scrollbar-color:rgba(64,158,255,.25) transparent}.thin-scroll::-webkit-scrollbar{width:4px}.thin-scroll::-webkit-scrollbar-thumb{background:rgba(64,158,255,.25)}.thin-scroll::-webkit-scrollbar-thumb:hover{background:rgba(64,158,255,.45)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInRight{0%{opacity:0;transform:translateX(16px)}to{opacity:1;transform:translateX(0)}}@keyframes pulse-ring{0%{box-shadow:0 0 0 0 rgba(236,65,65,.35)}70%{box-shadow:0 0 0 10px rgba(236,65,65,0)}to{box-shadow:0 0 0 0 rgba(236,65,65,0)}}.fade-in-up{animation:fadeInUp .5s ease both}.fade-in{animation:fadeIn .4s ease both}.el-card{transition:box-shadow .3s ease,transform .3s ease}.el-card:hover{box-shadow:0 10px 28px rgba(31,45,61,.12)}.sidebar-card{animation:fadeInUp .5s ease both}.main-content{min-height:200px}