:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--sidebar-width:260px;--sidebar-width-large:300px;--topbar-height:3rem;--radius-sm:6px;--radius-lg:10px;--back2top-size:2.75rem;--font-family-base:"Source Sans Pro", "Microsoft Yahei", system-ui, sans-serif;--font-family-heading:Lato, "Microsoft Yahei", system-ui, sans-serif;--font-size-xs:.78rem;--font-size-sm:.9rem;--font-size-md:1rem;--font-size-lg:1.125rem;--font-size-2xl:clamp(1.7rem, 2.8vw, 2.1rem);--font-size-3xl:clamp(2.15rem, 4vw, 2.8rem);--line-height-tight:1.35;--line-height-base:1.72;--line-height-relaxed:1.86;--font-weight-normal:400;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--body-bg:#fbfcff;--main-bg:#fff;--sidebar-bg:#7897bb;--sidebar-muted:#ffffffdb;--sidebar-active:#ffffff2e;--text-color:#666;--text-muted:#666;--heading-color:#2a4f78;--border-color:#e7eef6;--link-color:#666;--accent-text:#666;--card-shadow:0 16px 36px #9db4d317;--mask-bg:#42526a29;--code-bg:#f8fbff;--panel-border:#e7eef6;--active-accent:#b6cbe2}:root[data-mode=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--body-bg:#2b3138;--main-bg:#343d46;--sidebar-bg:#6b7487;--sidebar-active:#fff4e824;--text-color:#edf0f4;--text-muted:#c9d1dc;--heading-color:#fff6ee;--border-color:#596574;--link-color:#f0c5a8;--accent-text:#f5d4bd;--card-shadow:0 14px 34px #090c123d;--mask-bg:#11141b57;--code-bg:#2f3944;--panel-border:#596574;--active-accent:#e4b695}:root[data-mode=dark] .sidebar{background:linear-gradient(180deg, var(--sidebar-bg) 0%, color-mix(in srgb, var(--sidebar-bg) 72%, #594a51) 100%)}:root[data-mode=dark] #topbar-wrapper{box-shadow:0 8px 22px #0d101638}:root[data-mode=dark] .panel-card,:root[data-mode=dark] #toc-wrapper,:root[data-mode=dark] .related-item,:root[data-mode=dark] .search-input-box,:root[data-mode=dark] .search-discovery-chip,:root[data-mode=dark] .post-tag,:root[data-mode=dark] .tag-cloud a{background:color-mix(in srgb, var(--main-bg) 90%, #3b444d)}:root[data-mode=dark] .code-block{box-shadow:inset 0 1px #fff4e814,0 16px 34px #0a0d1442}:root[data-mode=dark] .code-block-language{border-color:color-mix(in srgb, var(--active-accent) 48%, transparent);background:linear-gradient(180deg, color-mix(in srgb, var(--main-bg) 88%, #4b535d), color-mix(in srgb, var(--active-accent) 18%, var(--main-bg)));color:color-mix(in srgb, var(--heading-color) 82%, var(--active-accent));box-shadow:inset 0 1px #fff5eb14,0 1px 2px #06080c33}:root[data-mode=dark] .copy-code{background:color-mix(in srgb, var(--main-bg) 88%, #414952);color:color-mix(in srgb, var(--text-muted) 90%, var(--heading-color))}:root[data-mode=dark] .back-to-top{background:color-mix(in srgb, var(--main-bg) 88%, #404853);border-color:color-mix(in srgb, var(--border-color) 88%, transparent)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--body-bg);min-height:100vh;color:var(--text-color);font-family:var(--font-family-base);font-size:var(--font-size-md);font-weight:var(--font-weight-normal);line-height:var(--line-height-base);letter-spacing:.01em;margin:0}a{color:var(--accent-text);text-decoration:none;-webkit-text-decoration-color:var(--heading-color);text-decoration-color:var(--heading-color)}a:hover{text-decoration:underline;-webkit-text-decoration-color:var(--heading-color);text-decoration-color:var(--heading-color);text-underline-offset:.15em}img{max-width:100%;height:auto;display:block}button,input{font:inherit}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.sidebar{z-index:30;width:var(--sidebar-width);background:linear-gradient(180deg, var(--sidebar-bg) 0%, color-mix(in srgb, var(--sidebar-bg) 78%, #617994) 100%);color:#fff;flex-direction:column;align-items:flex-end;padding:2.2rem 1.25rem 1.25rem;display:flex;position:fixed;inset:0 auto 0 0}.sidebar-mobile-bar{justify-content:flex-end;width:100%;margin-bottom:.5rem;display:none}.sidebar-close{color:#ffffffd1}.sidebar-close:hover{background:#ffffff14}.profile-wrapper{text-align:center;width:100%}#avatar{background:#ffffff14;border:2px solid #ffffff61;border-radius:50%;justify-content:center;align-items:center;width:112px;height:112px;margin:0 auto 1.25rem;transition:transform .18s,box-shadow .18s,border-color .18s;display:flex;overflow:hidden;box-shadow:0 12px 28px #0003}#avatar:hover{border-color:#ffffffb8;transform:translateY(-2px);box-shadow:0 16px 32px #00000047}#avatar a,#avatar img{width:100%;height:100%}#avatar img{object-fit:cover}.profile-text{margin-top:1rem}.site-title{color:#fff;font-family:var(--font-family-heading);font-size:clamp(1.5rem,2vw,1.72rem);font-weight:var(--font-weight-bold);letter-spacing:-.015em;text-shadow:0 2px 10px #00000040;line-height:1.2;transition:color .16s,text-shadow .16s;display:block}.site-title:hover{color:#fff;text-shadow:0 0 18px #ffffffa6;text-decoration:none}.site-subtitle{color:var(--sidebar-muted);font-size:var(--font-size-sm);letter-spacing:.02em;margin:.25rem 0 2rem;font-style:italic;line-height:1.65}.sidebar-nav{flex:1;width:100%}.sidebar-nav ul{margin:0;padding:0;list-style:none}.sidebar-nav li{border-radius:var(--radius-sm);justify-content:center;margin:.18rem 0;transition:transform .18s,background-color .18s,box-shadow .18s;display:flex;position:relative;overflow:hidden}.sidebar-nav li:before{content:"";opacity:0;background:#ffffffeb;border-radius:999px;width:3px;transition:opacity .18s,transform .22s;position:absolute;inset:0 auto 0 0;transform:scaleY(.45)}.sidebar-nav li.active,.sidebar-nav li:hover{background:var(--sidebar-active);box-shadow:0 10px 24px #2b43601f}.sidebar-nav li.active:before,.sidebar-nav li:hover:before{opacity:1;transform:scaleY(1)}.sidebar-nav a{width:100%;color:var(--sidebar-muted);font-size:.98rem;font-weight:var(--font-weight-semibold);letter-spacing:.02em;justify-content:center;align-items:center;gap:.8rem;padding:.72rem 1rem;line-height:1.4;transition:color .18s,transform .18s;display:flex}.sidebar-nav li.active a,.sidebar-nav a:hover{color:#fff;text-decoration:none}.sidebar-nav li.active a{transform:none}.sidebar-nav i{text-align:center;width:1.25rem}.sidebar-bottom{width:100%;color:var(--sidebar-muted);justify-content:center;align-items:center;gap:.75rem;display:flex}.sidebar-bottom a,.sidebar-bottom button{color:var(--sidebar-muted)}.theme-toggle{background:#ffffff0a;border:1px solid #ffffff24;transition:background-color .16s,border-color .16s,color .16s,transform .16s}.theme-toggle:hover{background:#ffffff14;border-color:#ffffff3d}.theme-toggle.is-dark{color:#fff2e7;background:#fff3e61f;border-color:#ffe0c247}.icon-border{background:#ffffff40;width:1px;height:1rem}.icon-button,.text-button{color:inherit;cursor:pointer;touch-action:manipulation;background:0 0;border:0}.icon-button{border-radius:var(--radius-sm);justify-content:center;align-items:center;min-width:2.25rem;min-height:2.25rem;display:inline-flex}.icon-button:hover{background:#7f7f7f1f}#main-wrapper{min-height:100vh;padding-left:var(--sidebar-width);background:var(--main-bg);flex-direction:column;display:flex}.site-container{width:100%;min-height:calc(100vh - var(--topbar-height));flex-direction:column;padding:0;display:flex}#topbar-wrapper{z-index:20;width:100%;height:var(--topbar-height);padding-left:var(--sidebar-width);background:var(--main-bg);will-change:transform;flex-shrink:0;transition:transform .22s,box-shadow .22s,background-color .22s;position:sticky;top:0;box-shadow:0 4px 14px #0000000f}#topbar-wrapper.topbar-hidden{transform:translateY(calc(-1 * var(--topbar-height) - .5rem))}#topbar{align-items:center;gap:1rem;height:100%;padding:0 1.25rem;display:flex}.topbar-with-search{gap:1rem;display:flex}.topbar-start,.topbar-end{flex:none;align-items:center;display:flex}.topbar-center,.topbar-nav{flex:auto;align-items:center;min-width:0;display:flex}.topbar-breadcrumb{flex-wrap:nowrap;align-items:center;gap:0;margin:0;padding:0;list-style:none;display:flex}.topbar-crumb{align-items:center;min-width:0;display:flex}.topbar-crumb+.topbar-crumb:before{color:var(--text-muted);content:">";opacity:.7;margin:0 .25rem}.topbar-crumb-link{color:var(--text-muted);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);border-radius:var(--radius-sm);white-space:nowrap;align-items:center;gap:.5rem;padding:.28rem .45rem;line-height:1.35;transition:all .2s;display:flex}.topbar-crumb-link i{font-size:.85rem}.topbar-crumb-link:hover,.topbar-crumb-link.active{color:color-mix(in srgb, var(--heading-color) 82%, var(--accent-text));background:color-mix(in srgb, var(--active-accent) 16%, transparent);text-decoration:none}.topbar-search{flex-shrink:0;align-items:center;width:240px;display:flex}#breadcrumb{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;font-size:.95rem;overflow:hidden}#breadcrumb span+span:before{content:"/";padding:0 .5rem}#sidebar-trigger,#topbar-title{display:none}.content-row{flex:1;grid-template-columns:minmax(0,1fr) 300px;gap:2.25rem;padding:0 4rem;display:grid}#main-content{min-width:0;padding:2rem 0}#panel-wrapper{color:var(--text-muted);padding:2.3rem 0 2rem .25rem}.panel-stack{gap:1rem;padding-right:.25rem;display:grid;overflow:visible}.panel-toc-anchor{height:fit-content;position:relative}.panel-section{margin:0}.panel-card{background:linear-gradient(180deg, color-mix(in srgb, var(--main-bg) 92%, var(--body-bg)), var(--main-bg));box-shadow:none;border:0;border-radius:0;padding:1rem;position:relative}.panel-card:before{background:var(--heading-color);content:"";opacity:.5;border-radius:999px;width:.5px;position:absolute;inset:0 auto 0 0}.panel-tab-title{color:var(--heading-color);font-family:var(--font-family-heading);font-size:.98rem;font-weight:var(--font-weight-semibold);letter-spacing:-.01em;align-items:center;gap:.5rem;margin-bottom:.85rem;line-height:1.3;display:inline-flex}.panel-tab-title i{color:var(--heading-color);font-size:.82rem}.panel-title{border-left:4px solid var(--heading-color);color:var(--heading-color);font-family:var(--font-family-heading);font-size:1.02rem;font-weight:var(--font-weight-semibold);letter-spacing:-.01em;margin:0 0 .75rem;padding-left:.75rem;line-height:1.35;display:block}.panel-post-list{gap:.7rem;margin:0;padding:0;list-style:none;display:grid}.panel-post-item{gap:.25rem;padding-left:.15rem;line-height:1.55;display:grid}.panel-post-item a{color:var(--heading-color);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium)}.panel-post-item a:hover{color:var(--heading-color);text-underline-offset:.2em;text-decoration:underline}.panel-post-item time{color:color-mix(in srgb, var(--text-muted) 78%, transparent);font-variant-numeric:tabular-nums;font-size:.78rem}.compact-list{margin:.5rem 0 0 .25rem;padding:0 0 .25rem;list-style:none}.compact-list li,.compact-list-item{padding:.32rem 0 .32rem 1rem;line-height:1.45;position:relative}.compact-list li:before,.compact-list-item:before{background:var(--text-muted);content:"";opacity:.65;border-radius:50%;width:.28rem;height:.28rem;position:absolute;top:.9rem;left:0}.compact-list a{color:var(--text-muted);font-size:var(--font-size-sm);line-height:1.55}.compact-list a:hover{color:var(--accent-text);text-underline-offset:.2em;text-decoration:underline}.no-bullet{margin:0;padding:0;list-style:none}#access-tags .tag-cloud{margin-top:.9rem}#toc-wrapper{padding-right:0;transition:none}#toc{margin-top:.4rem;font-size:.92rem}.toc-level{gap:.18rem;margin:0;padding:0;list-style:none;display:grid}.toc-level .toc-level{border-left:1px solid color-mix(in srgb, var(--heading-color) 36%, transparent);margin-top:.18rem;margin-left:.7rem;padding-left:.6rem}.toc-node{gap:.14rem;display:grid}.toc-row{grid-template-columns:1rem minmax(0,1fr);align-items:start;gap:.25rem;display:grid}.toc-toggle,.toc-toggle-placeholder{width:1rem;height:1.45rem;color:color-mix(in srgb, var(--text-muted) 82%, transparent);justify-content:center;align-items:center;display:inline-flex}.toc-toggle{cursor:pointer;background:0 0;border:0;padding:0;transition:color .14s,transform .14s}.toc-toggle:hover{color:var(--link-color)}.toc-toggle.is-expanded i{transform:rotate(90deg)}.toc-toggle i{transition:transform .14s}.toc-link{color:var(--heading-color);font-size:.92rem;font-weight:var(--font-weight-medium);border-left:2px solid #0000;padding:.18rem 0 .18rem .65rem;line-height:1.5;transition:border-color .12s,color .12s,transform .12s,opacity .12s;display:block}.toc-node.is-active-branch>.toc-row>.toc-link{color:var(--heading-color)}.toc-node.is-active>.toc-row>.toc-link,.toc-link:hover{border-left-color:var(--heading-color);color:var(--heading-color);text-decoration:none}.toc-node.is-active>.toc-row>.toc-link{font-weight:var(--font-weight-semibold);transform:translate(2px)}.toc-node:not(.is-active):not(.is-active-branch)>.toc-row>.toc-link{opacity:.84}.tail-row{width:min(100%,100% - 300px)}#footer{color:var(--text-muted);padding:2rem 0;font-size:.9rem}.footer-divider{border-top:1px solid var(--border-color);margin-bottom:1.5rem}.footer-copyright{font-size:var(--font-size-sm);text-align:center;margin:0;line-height:1.7}.card{border:1px solid var(--border-color);border-radius:var(--radius-lg);background:var(--main-bg);box-shadow:var(--card-shadow)}#post-list{gap:1.25rem;display:grid}.post-item{border-bottom:1px solid var(--border-color);padding:1.5rem 0}.post-item:first-child{padding-top:0}.post-link{color:inherit;grid-template-columns:1fr;gap:1rem;display:grid}.post-link:hover{text-decoration:none}.post-link:has(.post-thumb){grid-template-columns:1fr minmax(200px,35%)}.post-thumb{border-radius:var(--radius-sm);grid-area:1/2;overflow:hidden}.post-thumb img{object-fit:cover;width:100%;height:100%;min-height:160px;transition:transform .3s}.post-link:hover .post-thumb img{transform:scale(1.03)}.post-content{flex-direction:column;gap:.5rem;display:flex}.post-title{color:color-mix(in srgb, var(--heading-color) 84%, var(--accent-text));font-family:var(--font-family-heading);margin:0;font-size:1.35rem;font-weight:600;line-height:1.4}.post-title:hover{color:var(--accent-text);text-underline-offset:.2em;text-decoration:underline}.post-excerpt{color:var(--text-muted);margin:0;font-size:.95rem;line-height:1.6}.post-meta-line{color:var(--text-muted);flex-wrap:wrap;gap:.75rem 1.25rem;margin-top:.25rem;font-size:.85rem;display:flex}.post-meta-line i{opacity:.7;margin-right:.35rem}.post-meta{color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:.5rem .75rem;font-size:.85rem;display:flex}.post-meta i{margin-right:.25rem}.pin{margin-left:auto}.page-article,.post-article{min-width:0}.page-article h1,.post-header h1{color:var(--heading-color);font-family:var(--font-family-heading);font-size:var(--font-size-3xl);font-weight:var(--font-weight-bold);letter-spacing:-.02em;margin:0 0 1rem;line-height:1.16}.post-desc{color:var(--text-muted);font-size:var(--font-size-lg);margin:0 0 1rem;line-height:1.75}.preview-figure{border-radius:var(--radius-lg);margin:1.25rem 0;overflow:hidden}.markdown-content{color:var(--text-color);font-size:1.02rem;line-height:var(--line-height-relaxed)}.markdown-content a{color:color-mix(in srgb, var(--heading-color) 84%, var(--accent-text));text-decoration:underline;-webkit-text-decoration-color:var(--heading-color);text-decoration-color:var(--heading-color);text-underline-offset:.18em;text-decoration-thickness:.08em;transition:color .14s,text-decoration-color .14s}.markdown-content a:hover{color:var(--accent-text);text-decoration-color:currentColor}.markdown-content h2,.markdown-content h3,.markdown-content h4{color:var(--heading-color);font-family:var(--font-family-heading);font-weight:var(--font-weight-semibold);line-height:var(--line-height-tight);scroll-margin-top:calc(var(--topbar-height) + 1rem);margin:2rem 0 1rem;position:relative}.markdown-content h2{border-bottom:1px solid color-mix(in srgb, var(--border-color) 82%, transparent);color:color-mix(in srgb, var(--link-color) 72%, var(--heading-color));font-size:var(--font-size-2xl);letter-spacing:-.015em;margin-top:2.75rem;padding-bottom:.5rem;position:relative}.markdown-content h3{color:color-mix(in srgb, var(--heading-color) 92%, var(--link-color));font-size:clamp(1.32rem,2vw,1.56rem)}.markdown-content h4{color:color-mix(in srgb, var(--heading-color) 84%, var(--text-muted));font-size:clamp(1.08rem,1.5vw,1.2rem)}.heading-anchor{color:color-mix(in srgb, var(--link-color) 45%, transparent);opacity:0;font-size:.85rem;font-weight:600;transition:opacity .14s,color .14s;position:absolute;top:50%;left:-1.2rem;transform:translateY(-50%)}.markdown-content h2:hover .heading-anchor,.markdown-content h3:hover .heading-anchor,.markdown-content h4:hover .heading-anchor,.heading-anchor:focus-visible{opacity:1}.heading-anchor:hover{color:var(--link-color)}.markdown-content p,.markdown-content ul,.markdown-content ol,.markdown-content blockquote,.markdown-content pre,.markdown-content table,.markdown-content hr{margin:1rem 0}.markdown-content ul,.markdown-content ol{padding-left:1.4rem}.markdown-content li+li{margin-top:.45rem}.markdown-content li::marker{color:color-mix(in srgb, var(--link-color) 55%, var(--text-muted))}.markdown-content blockquote{border-left:3px solid color-mix(in srgb, var(--link-color) 42%, var(--border-color));border-radius:0 var(--radius-lg) var(--radius-lg) 0;background:color-mix(in srgb, var(--main-bg) 88%, var(--body-bg));color:color-mix(in srgb, var(--text-color) 72%, var(--text-muted));margin-left:0;padding:.95rem 1rem .95rem 1.1rem}.markdown-content blockquote>:first-child{margin-top:0}.markdown-content blockquote>:last-child{margin-bottom:0}.markdown-content figure{margin:1.4rem 0}.diagram-block{border:1px solid color-mix(in srgb, var(--border-color) 82%, transparent);border-radius:var(--radius-lg);background:color-mix(in srgb, var(--main-bg) 94%, var(--body-bg));margin:1.75rem 0;overflow:hidden}.diagram-block-header{border-bottom:1px solid color-mix(in srgb, var(--border-color) 72%, transparent);background:color-mix(in srgb, var(--body-bg) 55%, var(--main-bg));justify-content:space-between;align-items:center;gap:.75rem;padding:.8rem 1rem;display:flex}.diagram-block-kind{color:var(--heading-color);letter-spacing:.02em;font-size:.88rem;font-weight:600}.diagram-block-link{font-size:.85rem}.diagram-block-preview{padding:1rem}.diagram-block-preview img{border-radius:calc(var(--radius-lg) - 6px);background:#fff;width:100%;height:auto;display:block}.diagram-source{border-top:1px solid color-mix(in srgb, var(--border-color) 68%, transparent)}.diagram-source summary{color:var(--text-muted);cursor:pointer;-webkit-user-select:none;user-select:none;padding:.8rem 1rem;font-size:.9rem}.diagram-source summary:hover{color:var(--link-color)}.diagram-source pre{border-radius:0;margin:0}.markdown-content figure img{border-radius:var(--radius-lg);border:1px solid color-mix(in srgb, var(--border-color) 82%, transparent);width:100%}.markdown-content figcaption{color:var(--text-muted);text-align:center;margin-top:.6rem;font-size:.86rem;line-height:1.6}.markdown-content hr{border:0;border-top:1px solid color-mix(in srgb, var(--border-color) 78%, transparent)}.table-wrapper{border:1px solid color-mix(in srgb, var(--border-color) 84%, transparent);border-radius:var(--radius-lg);background:var(--main-bg);width:100%;overflow-x:auto}.markdown-content table{border-collapse:collapse;width:100%;min-width:620px;margin:0}.markdown-content thead{background:color-mix(in srgb, var(--body-bg) 58%, var(--main-bg))}.markdown-content th,.markdown-content td{border-bottom:1px solid color-mix(in srgb, var(--border-color) 72%, transparent);text-align:left;vertical-align:top;padding:.8rem .95rem}.markdown-content tbody tr:nth-child(2n){background:color-mix(in srgb, var(--body-bg) 42%, var(--main-bg))}.markdown-content tbody tr:last-child td{border-bottom:0}.code-block{border:1px solid color-mix(in srgb, var(--border-color) 78%, transparent);border-radius:var(--radius-lg);background:linear-gradient(180deg, color-mix(in srgb, var(--main-bg) 96%, var(--code-bg)), var(--code-bg));position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffff6b,0 14px 34px #7695bc1f}.code-block:before{background:linear-gradient(180deg, var(--active-accent), color-mix(in srgb, var(--active-accent) 40%, transparent));content:"";opacity:.95;width:3px;position:absolute;inset:0 auto 0 0}.code-block-header{border-bottom:1px solid color-mix(in srgb, var(--border-color) 65%, transparent);background:linear-gradient(90deg, color-mix(in srgb, var(--active-accent) 10%, var(--main-bg)), color-mix(in srgb, var(--body-bg) 78%, var(--main-bg)));justify-content:space-between;align-items:center;gap:1rem;padding:.72rem .9rem;display:flex}.code-block-language{border:1px solid color-mix(in srgb, var(--active-accent) 36%, transparent);background:linear-gradient(180deg, #f8fbff, color-mix(in srgb, var(--active-accent) 16%, #fff));min-height:1.7rem;color:color-mix(in srgb, var(--heading-color) 68%, var(--active-accent));font-size:.76rem;font-weight:var(--font-weight-semibold);letter-spacing:.08em;text-transform:uppercase;border-radius:999px;align-items:center;padding:.2rem .72rem;display:inline-flex;box-shadow:inset 0 1px #ffffffbf,0 1px 2px #6f8cad24}.copy-code{border:1px solid var(--border-color);border-radius:var(--radius-sm);background:color-mix(in srgb, var(--main-bg) 92%, #fff);min-height:1.8rem;color:color-mix(in srgb, var(--text-muted) 92%, var(--heading-color));cursor:pointer;justify-content:center;align-items:center;padding:.35rem .6rem;font-size:.8rem;line-height:1;transition:border-color .14s,color .14s,background-color .14s;display:inline-flex}.copy-code:hover{border-color:var(--link-color);color:var(--link-color);background:var(--main-bg)}#toc-wrapper{background:linear-gradient(180deg, color-mix(in srgb, var(--main-bg) 96%, var(--body-bg)), var(--main-bg))}#toc-wrapper:after{background:linear-gradient(90deg, transparent, color-mix(in srgb, var(--border-color) 70%, transparent), transparent);content:"";opacity:.7;height:1px;position:absolute;top:0;left:0;right:0}pre{background:0 0;margin:0;padding:1rem 1.05rem 1.1rem 1.2rem;overflow-x:auto}pre.shiki{background:0 0!important}pre.shiki code{min-width:max-content;display:grid}pre.shiki .line{min-width:100%;display:inline-block}code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,monospace;font-size:.9em}pre code{color:var(--shiki-light);line-height:1.7}pre.shiki span{color:var(--shiki-light)}:root[data-mode=dark] pre code,:root[data-mode=dark] pre.shiki span{color:var(--shiki-dark)}.markdown-content :not(pre)>code{border:1px solid color-mix(in srgb, var(--border-color) 72%, transparent);background:color-mix(in srgb, var(--code-bg) 55%, var(--main-bg));color:color-mix(in srgb, var(--heading-color) 86%, var(--link-color));border-radius:.45rem;padding:.14rem .4rem;font-size:.88em}.post-tail-wrapper{color:var(--text-muted);margin-top:2rem}.post-taxonomy,.post-tags{flex-wrap:wrap;align-items:center;gap:.5rem;margin:.75rem 0;display:flex}.post-tag,.tag-cloud a{border:1px solid color-mix(in srgb, var(--heading-color) 28%, transparent);background:var(--main-bg);color:var(--heading-color);border-radius:999px;align-items:center;gap:.25rem;padding:.25rem .75rem;font-size:.9rem;transition:border-color .12s,color .12s,transform .12s;display:inline-flex}.post-tag:hover,.tag-cloud a:hover{border-color:var(--heading-color);color:var(--heading-color);text-decoration:none;transform:translateY(-1px)}.post-tail-bottom{border-top:1px solid var(--border-color);justify-content:space-between;gap:1rem;margin-top:2rem;padding-top:1rem;display:flex}.share-links{gap:.75rem;display:flex}.related-posts{margin-top:3rem;padding-bottom:2rem}.related-divider{border-top:1px solid var(--border-color);margin-bottom:1.5rem}.related-title{color:var(--text-muted);letter-spacing:.05em;margin:0 0 1rem;font-size:.9rem;font-weight:500}.related-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;display:grid}.related-item{border:1px solid var(--border-color);border-radius:var(--radius-lg);background:color-mix(in srgb, var(--main-bg) 94%, var(--body-bg));min-height:236px;color:inherit;grid-template-rows:auto 1fr auto;gap:.95rem;padding:1.1rem 1.2rem 1rem;transition:transform .18s,border-color .18s,box-shadow .18s,background-color .18s;display:grid}.related-item:hover{border-color:color-mix(in srgb, var(--link-color) 28%, var(--border-color));background:var(--main-bg);text-decoration:none;transform:translateY(-3px);box-shadow:0 14px 28px #00000014}.related-item-meta{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.related-item-date{color:color-mix(in srgb, var(--text-muted) 78%, transparent);letter-spacing:.03em;font-variant-numeric:tabular-nums;font-size:.78rem}.related-item-category{background:color-mix(in srgb, var(--active-accent) 18%, transparent);color:color-mix(in srgb, var(--heading-color) 78%, var(--accent-text));border-radius:999px;align-items:center;padding:.16rem .55rem;font-size:.76rem;line-height:1.2;display:inline-flex}.related-item-content{align-content:start;gap:.55rem;display:grid}.related-item-title{color:color-mix(in srgb, var(--heading-color) 84%, var(--accent-text));font-size:1.14rem;font-weight:var(--font-weight-semibold);line-height:1.42;display:block}.related-item-excerpt{color:color-mix(in srgb, var(--text-color) 74%, var(--text-muted));-webkit-line-clamp:3;-webkit-box-orient:vertical;font-size:.92rem;line-height:1.72;display:-webkit-box;overflow:hidden}.related-item-footer{border-top:1px solid color-mix(in srgb, var(--border-color) 78%, transparent);justify-content:flex-start;align-items:center;padding-top:.8rem;display:flex}.related-item-cta{color:var(--text-muted);font-size:.84rem;font-weight:var(--font-weight-medium);align-items:center;gap:.45rem;transition:color .18s,transform .18s;display:inline-flex}.related-item:hover .related-item-cta{color:var(--accent-text);transform:translate(2px)}.taxonomy-list{gap:1rem;display:grid}.category-detail-ref h1{color:color-mix(in srgb, var(--heading-color) 86%, var(--accent-text));align-items:baseline;gap:.6rem;margin-bottom:2rem;display:flex}.category-detail-ref h1 i{font-size:.9em}.category-detail-count{color:var(--text-muted);margin-left:.5rem;font-size:.85rem;font-weight:400}.category-detail-posts{margin:0;padding:0;list-style:none}.category-detail-post-item{align-items:baseline;gap:.75rem;padding:.5rem 0;display:flex}.category-detail-post-title{color:color-mix(in srgb, var(--heading-color) 84%, var(--accent-text));flex-shrink:0;font-size:1rem}.category-detail-post-title:hover{color:var(--accent-text)}.category-detail-dots{border-bottom:1px dashed color-mix(in srgb, var(--heading-color) 52%, transparent);opacity:.5;flex:1;min-width:2rem;transform:translateY(-.25rem)}.category-detail-post-date{color:var(--text-muted);font-variant-numeric:tabular-nums;flex-shrink:0;font-size:.9rem}.archives-ref h1,.tags-ref h1,.categories-ref h1{color:var(--link-color);margin-bottom:1.5rem}.archives-timeline{padding-top:1rem}.timeline-container{flex-direction:column;gap:0;display:flex}.timeline-year-section{flex-direction:column;display:flex}.timeline-year-row{grid-template-columns:5rem 2rem 1fr;align-items:start;column-gap:1rem;display:grid}.timeline-year-label{color:var(--heading-color);text-align:right;padding-top:.5rem;font-size:2.5rem;font-weight:300}.timeline-axis{justify-content:center;height:100%;min-height:3.5rem;display:flex;position:relative}.timeline-year-axis{min-height:4rem}.timeline-line{background:color-mix(in srgb, var(--heading-color) 28%, transparent);width:2px;min-height:100%}.timeline-year-dot{background:var(--main-bg);border:3px solid color-mix(in srgb, var(--heading-color) 32%, transparent);border-radius:50%;width:14px;height:14px;position:absolute;top:1.25rem}.timeline-dot{background:color-mix(in srgb, var(--heading-color) 32%, transparent);border-radius:50%;width:10px;height:10px;position:absolute;top:1.25rem}.timeline-post-row:hover .timeline-dot{background:var(--link-color)}.timeline-content{min-height:3.5rem;padding-top:.75rem}.timeline-post-row{grid-template-columns:5rem 2rem 1fr;align-items:start;column-gap:1rem;display:grid}.timeline-date{color:var(--text-muted);text-align:right;font-variant-numeric:tabular-nums;letter-spacing:.02em;padding-top:.75rem;font-size:1.1rem}.timeline-title{color:var(--link-color);padding-top:.5rem;font-size:1.1rem;line-height:1.5;display:block}.timeline-title:hover{text-decoration:none}.timeline-posts{flex-direction:column;display:flex}.tags-list-ref{flex-wrap:wrap;gap:.75rem;display:flex}.tag-item-ref{border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--main-bg);color:var(--text-color);align-items:center;gap:.35rem;padding:.4rem .9rem;font-size:.95rem;transition:all .15s;display:inline-flex}.tag-item-ref:hover{border-color:var(--link-color);color:var(--link-color);text-decoration:none;transform:translateY(-1px)}.tag-count-ref{color:var(--text-muted);font-size:.85rem}.tag-item-ref:hover .tag-count-ref{color:var(--link-color)}.categories-ref h1{margin-bottom:1.5rem}.taxonomy-list-ref{gap:1rem;display:grid}.category-card-ref{overflow:hidden}.category-header-ref{width:100%;color:inherit;cursor:pointer;text-align:left;background:0 0;border:none;justify-content:space-between;align-items:baseline;gap:1rem;padding:1rem 1.25rem;transition:background-color .15s;display:flex}.category-header-ref:hover{background:color-mix(in srgb, var(--text-muted) 5%, transparent)}.category-title-ref{color:var(--heading-color);flex-wrap:wrap;align-items:baseline;gap:.6rem;font-size:1.15rem;font-weight:600;display:flex}.folder-icon{color:var(--link-color);font-size:1rem}.category-stats{color:var(--text-muted);font-size:.9rem;font-weight:400}.expand-icon-ref{color:var(--text-muted);flex-shrink:0;font-size:.85rem;transition:transform .2s}.category-card-ref:not(.open) .expand-icon-ref{transform:rotate(-90deg)}.category-body-ref{border-top:1px solid var(--border-color);padding:.75rem 1.25rem 1rem}.locked-note-ref{color:var(--text-muted);margin:0;font-size:.95rem}.direct-posts-list{margin:0 0 .75rem;padding-left:1.5rem}.direct-posts-list li{padding:.2rem 0}.direct-posts-list a{color:var(--text-muted);font-size:.95rem}.direct-posts-list a:hover{color:var(--link-color)}.children-list-ref{margin:0;padding-left:1.25rem;list-style:outside}.child-category-item{align-items:baseline;gap:.4rem;padding:.25rem 0;display:flex}.folder-icon-sm{color:var(--link-color);font-size:.9rem}.folder-icon-xs{color:var(--link-color);font-size:.85rem}.file-icon{color:var(--text-muted);font-size:.9rem}.posts-list-ref{margin:0 0 1rem;padding:0;list-style:none}.post-item-line{align-items:baseline;gap:.5rem;padding:.3rem 0;display:flex}.post-title-line{color:color-mix(in srgb, var(--heading-color) 84%, var(--accent-text));flex-shrink:0}.post-title-line:hover{color:var(--accent-text)}.post-dots{border-bottom:1px dashed color-mix(in srgb, var(--heading-color) 52%, transparent);flex:1;min-width:1.5rem;transform:translateY(-.25rem)}.post-date-line{color:var(--link-color);font-variant-numeric:tabular-nums;flex-shrink:0;font-size:.9rem}.children-cards-ref{flex-direction:column;gap:.5rem;margin-top:.5rem;padding-left:0;display:flex}.child-category-card-ref{border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--main-bg)}.child-category-header-ref{width:100%;color:inherit;cursor:pointer;text-align:left;background:0 0;border:none;justify-content:space-between;align-items:center;gap:1rem;padding:.6rem .9rem;transition:background-color .15s;display:flex}.child-category-header-ref:hover{background:color-mix(in srgb, var(--text-muted) 5%, transparent)}.child-category-title-ref{flex-wrap:wrap;align-items:center;gap:.5rem;font-size:.95rem;font-weight:500;display:flex}.child-category-name{color:var(--text-color)}.child-category-stats{color:var(--text-muted);font-size:.8rem;font-weight:400}.child-expand-icon{color:var(--text-muted);flex-shrink:0;font-size:.85rem;transition:transform .2s}.child-category-card-ref:not(.open) .child-expand-icon{transform:rotate(-90deg)}.child-category-body-ref{border-top:1px solid var(--border-color);padding:.5rem .9rem}.child-posts-list-ref{margin:0;padding:0;list-style:none}.grandchildren-list-ref{margin:0;padding-left:.5rem;list-style:none}.grandchild-item{align-items:baseline;gap:.4rem;padding:.2rem 0;display:flex}.grandchild-item a:hover{color:var(--link-color)}.child-category-item>a{color:var(--text-color)}.child-category-item>a:hover{color:var(--link-color);text-decoration:none}.child-post-count{color:var(--text-muted);margin-left:.5rem;font-size:.9rem}.child-toggle{color:inherit;cursor:pointer;font-size:inherit;background:0 0;border:none;align-items:center;gap:.35rem;padding:0;display:inline-flex}.child-toggle:hover{color:var(--link-color)}.child-toggle i{color:var(--text-muted);width:.8rem;font-size:.8rem}.child-toggle a{color:var(--text-color)}.child-toggle a:hover{color:var(--link-color);text-decoration:none}.grandchildren-list{margin:.35rem 0 .35rem 1.5rem;padding-left:1rem;list-style:circle}.grandchild-item{padding:.15rem 0}.grandchild-item a{color:var(--text-muted)}.grandchild-item a:hover{color:var(--link-color);text-decoration:none}.category-group{padding:0;overflow:hidden}.category-group summary{cursor:pointer;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.25rem;list-style:none;display:flex}.category-group summary::-webkit-details-marker{display:none}.category-group summary:after{color:var(--text-muted);content:"";font-family:"Font Awesome 6 Free";font-weight:900;transition:transform .16s}.category-group:not([open]) summary:after{transform:rotate(-90deg)}.category-title{align-items:center;gap:.75rem;min-width:0;display:inline-flex}.category-expanded{border-top:1px solid var(--border-color);padding:.75rem 1.25rem 1rem}.category-expanded ul{gap:.35rem;margin:0;padding-left:1.2rem;display:grid}.subcategory-list{flex-wrap:wrap;gap:.5rem;margin-top:.75rem;display:flex}.taxonomy-card{justify-content:space-between;padding:1rem 1.25rem;display:flex}.taxonomy-card div{align-items:center;gap:.75rem;display:flex}.tag-cloud{flex-wrap:wrap;gap:.75rem;display:flex}.small-tags a{font-size:.9rem}#page-tag h1{align-items:baseline;gap:.45rem;margin-bottom:1.75rem;display:flex}.lead-count{color:var(--text-muted);padding-left:.35rem;font-size:1.25rem;font-weight:400}.taxonomy-post-list{margin:0;padding:0;list-style:none}.taxonomy-post-list li{align-items:baseline;gap:.75rem;padding:.55rem .75rem;display:flex}.taxonomy-post-list a{min-width:0}.taxonomy-post-list .dash{border-bottom:1px dashed var(--border-color);flex:1;min-width:1rem;transform:translateY(-.25rem)}.taxonomy-post-list time{color:var(--text-muted);flex:none;font-size:.85rem}#archives .year{color:var(--heading-color);margin:2rem 0 .75rem;font-size:1.5rem;font-weight:600;display:block}#archives ul{margin:0;padding:0;list-style:none}#archives li{align-items:baseline;gap:1rem;padding:.4rem 0;display:flex}#archives .date{min-width:3rem;color:var(--text-muted);font-size:.9rem}.home-header{border-bottom:1px solid var(--border-color);margin:0 0 .75rem;padding:.25rem 0 1.25rem}.home-page{padding:0 clamp(2rem,6vw,5.5rem)}.home-kicker{color:var(--text-muted);font-size:.85rem;font-weight:var(--font-weight-semibold);letter-spacing:.12em;text-transform:uppercase;margin:0 0 .2rem}.home-header h1{color:var(--heading-color);font-family:var(--font-family-heading);font-size:clamp(1.95rem,3vw,2.45rem);font-weight:var(--font-weight-bold);letter-spacing:-.02em;margin:0;line-height:1.16}.home-post-list{flex-direction:column;display:flex}.home-post-item{border-bottom:1px solid color-mix(in srgb, var(--border-color) 78%, transparent);padding:1.65rem 0}.home-post-item:first-child{padding-top:1.25rem}.home-post-item:last-child{border-bottom:none}.home-post-link{color:inherit;flex-direction:column;gap:.85rem;display:flex}.home-post-link:hover{text-decoration:none}.home-post-content{flex-direction:column;gap:.5rem;display:flex}.home-post-title{color:color-mix(in srgb, var(--heading-color) 84%, var(--accent-text));font-family:var(--font-family-heading);font-size:1.3rem;font-weight:var(--font-weight-semibold);letter-spacing:-.01em;margin:0;line-height:1.38;transition:color .2s}.home-post-link:hover .home-post-title{color:var(--accent-text);text-underline-offset:.2em;text-decoration:underline}.post-title,.post-title:hover,.home-post-title,.home-post-link:hover .home-post-title,.post-title-line,.post-title-line:hover,.category-detail-post-title,.category-detail-post-title:hover,.related-item-title,.timeline-title,.timeline-title:hover,.page-article h1,.post-header h1,.markdown-content h2,.markdown-content h3,.markdown-content h4{color:var(--heading-color)}.home-post-excerpt{color:var(--text-muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:.96rem;line-height:1.76;display:-webkit-box;overflow:hidden}.home-post-meta{flex-wrap:wrap;align-items:center;gap:.45rem;display:flex}.home-post-date,.home-post-category,.home-post-pin{border:1px solid var(--border-color);background:var(--main-bg);color:var(--text-muted);font-size:.82rem;font-weight:var(--font-weight-medium);font-variant-numeric:tabular-nums;border-radius:999px;align-items:center;gap:.35rem;padding:.18rem .62rem;line-height:1.35;display:inline-flex}.home-post-date:before{content:"";opacity:.6;font-family:"Font Awesome 6 Free";font-size:.8rem;font-weight:400}.home-post-date{background:0 0;border:0;padding:0}.home-post-category:before{content:"";opacity:.65;font-family:"Font Awesome 6 Free";font-size:.78rem;font-weight:400}.home-post-pin{border-color:color-mix(in srgb, var(--active-accent) 35%, var(--border-color));color:var(--active-accent)}.home-post-pin:before{content:"";font-family:"Font Awesome 6 Free";font-size:.75rem;font-weight:900}.home-pagination{border-top:1px solid var(--border-color);justify-content:center;align-items:center;gap:1rem;margin-top:2.5rem;padding-top:1.5rem;display:flex}.pagination-older,.pagination-newer{color:var(--link-color);font-size:.9rem;transition:opacity .2s}.pagination-older:hover,.pagination-newer:hover{opacity:.8}.pagination-current{color:var(--text-muted);font-size:.9rem}.search-embedded{width:100%;position:relative}.search-overlay{width:100%}.search-mobile-trigger{display:none}.search-input-box{background:var(--main-bg);border-radius:var(--radius-sm);border:0;align-items:center;gap:.75rem;min-height:2rem;padding:.32rem .75rem;transition:box-shadow .2s;display:flex;box-shadow:0 4px 12px #0000000d}.search-input-box-mobile{border-radius:999px;min-height:2.25rem}.search-input-box:focus-within{box-shadow:0 4px 16px #00000014}.search-input-box .search-icon{color:var(--text-muted);font-size:1rem}.search-input-box input{color:var(--text-color);background:0 0;border:none;outline:none;flex:1;font-size:.92rem;line-height:1.4}.search-input-box input::-webkit-search-cancel-button{appearance:none}.search-input-box input::-webkit-search-decoration{appearance:none}.search-input-box input::-webkit-search-results-button{appearance:none}.search-input-box input::-webkit-search-results-decoration{appearance:none}.search-input-box input::placeholder{color:var(--text-muted)}.search-clear{background:var(--border-color);width:1.5rem;height:1.5rem;color:var(--text-muted);cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:.7rem;transition:all .2s;display:flex}.search-clear:hover{background:var(--text-muted);color:var(--main-bg)}.search-result-card{border-bottom:1px solid color-mix(in srgb, var(--heading-color) 18%, transparent);color:inherit;align-content:start;gap:.7rem;padding-bottom:1.5rem;display:grid}.search-result-card:hover{text-decoration:none}.search-result-card.compact{border-bottom-color:var(--border-color);gap:.45rem;padding-bottom:1rem}.search-result-meta{color:var(--text-muted);flex-wrap:wrap;gap:.65rem 1rem;font-size:.84rem;line-height:1.5;display:flex}.search-result-meta span{align-items:center;gap:.35rem;display:inline-flex}.search-empty{text-align:center;color:var(--text-muted);padding:3rem 1rem}.search-result-title{color:var(--heading-color);font-weight:var(--font-weight-semibold);font-size:1.05rem;line-height:1.5}.search-result-excerpt{color:var(--text-muted);font-size:.95rem;line-height:1.85}.search-content-root{grid-column:1/-1;width:100%;min-width:0}.search-content-shell{align-content:start;gap:1.75rem;width:100%;min-width:0;padding:2rem 0;display:grid}.search-results-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem 2rem;width:100%;min-width:0;display:grid}.search-discovery-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.25rem 2rem;width:100%;min-width:0;display:grid}.search-discovery-section{align-content:start;gap:1rem;display:grid}.search-discovery-title{color:var(--heading-color);font-size:1rem;font-weight:var(--font-weight-semibold)}.search-discovery-chip-group{flex-wrap:wrap;gap:.75rem .65rem;display:flex}.search-discovery-chip{border:1px solid color-mix(in srgb, var(--heading-color) 24%, transparent);background:var(--main-bg);color:var(--heading-color);cursor:pointer;border-radius:999px;padding:.45rem .9rem}.search-mobile-inline{display:none}.search-mobile-cancel{color:var(--heading-color);font-size:.95rem;font-weight:var(--font-weight-medium);flex:none}.muted{color:var(--text-muted)}.back-to-top{z-index:20;width:var(--back2top-size);height:var(--back2top-size);border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--main-bg);color:var(--text-muted);box-shadow:var(--card-shadow);cursor:pointer;position:fixed;bottom:1.5rem;right:1.5rem}#mask{z-index:25;background:var(--mask-bg);cursor:pointer;border:0;display:none;position:fixed;inset:0}#mask.visible{display:block}#toc-solo-trigger{z-index:22;border:1px solid color-mix(in srgb, var(--border-color) 88%, transparent);background:color-mix(in srgb, var(--main-bg) 94%, var(--body-bg));color:var(--heading-color);box-shadow:var(--card-shadow);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:999px;align-items:center;gap:.45rem;padding:.58rem .9rem;display:inline-flex;position:fixed;bottom:4.4rem;right:1rem}#toc-solo-trigger.is-open{opacity:0;pointer-events:none}.toc-dialog{z-index:60;background:var(--mask-bg);place-items:center;display:grid;position:fixed;inset:0}.toc-dialog-card{border-radius:var(--radius-lg);background:var(--main-bg);width:min(92vw,480px);max-height:80vh;box-shadow:var(--card-shadow);overflow:auto}.toc-dialog-handle{background:color-mix(in srgb, var(--text-muted) 48%, transparent);border-radius:999px;width:2.8rem;height:.28rem;margin:.8rem auto .2rem}.toc-dialog-card header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:.75rem 1rem;display:flex}.toc-dialog-title-group{gap:.15rem;display:grid}.toc-dialog-label{color:var(--text-muted);letter-spacing:.04em;font-size:.78rem}.toc-dialog-nav{padding:1rem}.toc-dialog-nav .toc-level{gap:.28rem}.not-found-page{text-align:center}.locked-box{margin-top:1.5rem;padding:1.25rem 1.5rem}.locked-box h2{color:var(--heading-color);margin:0 0 .5rem;font-size:1.25rem}.locked-box p{color:var(--text-muted);margin:0}.locked-post .post-header h1,.page-article h1{align-items:baseline;gap:.5rem;display:flex}@media (min-width:1650px){:root{--sidebar-width:var(--sidebar-width-large)}}@media (min-width:992px){#toc-solo-trigger{display:none}}@media (max-width:1199px){.content-row{grid-template-columns:minmax(0,1fr)}#panel-wrapper{display:none}.tail-row{width:100%}.related-list{grid-template-columns:repeat(2,minmax(0,1fr))}.search-results-grid,.search-discovery-grid{grid-template-columns:1fr}}@media (max-width:991px){#topbar-wrapper{padding-left:0;transition:transform .22s;transform:none!important}.sidebar{width:min(82vw,320px);height:100dvh;min-height:100vh;padding:1rem 1rem calc(env(safe-area-inset-bottom,0px) + 5.25rem);align-items:stretch;transition:transform .22s;position:fixed;overflow:hidden;transform:translate(-100%)}.sidebar.is-open{transform:translate(0)}.sidebar-mobile-bar{margin-bottom:.15rem;display:flex}#avatar{width:92px;height:92px;margin-bottom:.9rem}.site-subtitle{margin-bottom:1.2rem}.sidebar-nav{-webkit-overflow-scrolling:touch;min-height:0;padding-bottom:1rem;overflow-y:auto}.sidebar-nav a{padding:.64rem .9rem}.sidebar-bottom{right:1rem;bottom:calc(env(safe-area-inset-bottom,0px) + .8rem);z-index:2;background:linear-gradient(180deg, #0000, color-mix(in srgb, var(--sidebar-bg) 84%, #0000003d) 28%);margin-top:0;padding-top:.9rem;padding-bottom:0;position:absolute;left:1rem}#main-wrapper{padding-left:0;transition:transform .22s}.content-row{padding:0 2rem}#topbar{grid-template-columns:2.5rem minmax(0,1fr) 2.5rem;gap:.5rem;padding:0 .75rem;display:grid}.topbar-with-search{gap:.5rem}.topbar-start,.topbar-center,.topbar-end{min-width:0}.topbar-nav{display:none}.topbar-start{z-index:2;justify-content:flex-start;position:relative}.topbar-center{pointer-events:none;justify-content:center}.topbar-end{z-index:2;justify-content:flex-end;position:relative}.topbar-search{width:auto}.topbar-crumb-link{padding:.35rem .6rem;font-size:.86rem}#breadcrumb{display:none}#sidebar-trigger{z-index:1;color:var(--heading-color);background:color-mix(in srgb, var(--main-bg) 92%, var(--body-bg));display:inline-flex;position:relative;box-shadow:0 4px 12px #0000000f}#topbar-title{pointer-events:none;min-width:0;color:var(--heading-color);font-size:.98rem;font-weight:var(--font-weight-semibold);letter-spacing:-.01em;white-space:nowrap;text-overflow:ellipsis;text-align:center;flex:auto;justify-content:center;line-height:1.3;display:inline-flex;overflow:hidden}#search-wrapper{inset:var(--topbar-height) 1rem auto 1rem;max-width:none}.search-desktop{display:none}.search-mobile-trigger{z-index:1;display:inline-flex;position:relative}.search-content-shell{padding-top:1.4rem}.search-results-grid,.search-discovery-grid{grid-template-columns:1fr;gap:1rem}.mobile-search-open #topbar{align-items:center;padding:0 .75rem;display:flex}.mobile-search-open .search-mobile-inline{align-items:center;gap:.65rem;width:100%;display:flex}.mobile-search-open .topbar-end{z-index:4;justify-content:stretch;width:100%}.mobile-search-open .topbar-search{width:100%}.mobile-search-open .search-mobile-inline-input{flex:1}.toc-dialog{align-items:end;padding:1rem}.toc-dialog-card{border-radius:1.15rem 1.15rem 0 0;width:100%;max-height:min(72vh,560px)}.mobile-sidebar-open #topbar-wrapper,.mobile-sidebar-open #main-wrapper{transform:translate(min(82vw,320px))}.mobile-search-open .topbar-start,.mobile-search-open .topbar-center,.mobile-search-open .search-mobile-trigger{display:none}}@media (max-width:767px){.related-list{grid-template-columns:1fr}.content-row{padding:0 1.8rem}#main-content{padding:1.25rem 0}.home-header{padding-bottom:1rem}.home-post-item{padding:1.25rem 0}.home-post-link{margin:0;padding:0}.home-post-title{font-size:1.08rem;line-height:1.42}.home-post-excerpt{-webkit-line-clamp:2;font-size:.88rem;line-height:1.72}.search-content-shell{padding-top:1rem}.home-pagination{margin-top:1.5rem;padding-top:1rem}.post-link:has(.post-thumb){grid-template-columns:1fr}.post-thumb{grid-area:auto}.post-thumb img{min-height:180px}.post-title{font-size:1.2rem}.post-tail-bottom{flex-direction:column}.related-item{font-size:.95rem}.taxonomy-card{flex-direction:column;align-items:flex-start;gap:.35rem}.category-group summary{flex-direction:column;align-items:flex-start}.taxonomy-post-list li{gap:.2rem;padding:.65rem 0;display:grid}.taxonomy-post-list .dash{display:none}.back-to-top{bottom:1rem;right:1rem}#toc-solo-trigger{padding:.54rem .85rem;font-size:.9rem;bottom:4.5rem;right:1rem}}
@keyframes cloudFloat{0%{opacity:.03;transform:translate(-10%)translateY(0)}50%{opacity:.06;transform:translate(10%)translateY(-5px)}to{opacity:.03;transform:translate(-10%)translateY(0)}}@keyframes waterRipple{0%{opacity:.02;transform:scale(1)}50%{opacity:.04;transform:scale(1.02)}to{opacity:.02;transform:scale(1)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes gentleBreathe{0%,to{transform:translateY(0)}50%{transform:translateY(-2px)}}@keyframes mistFlow{0%{opacity:0;transform:translate(-100%)}50%{opacity:.03}to{opacity:0;transform:translate(100%)}}.bg-cloud-decoration{background:radial-gradient(ellipse at center, var(--link-color) 0%, transparent 70%);filter:blur(40px);pointer-events:none;z-index:-1;border-radius:50%;width:300px;height:150px;animation:20s ease-in-out infinite cloudFloat;position:fixed;top:10%;right:5%}.bg-cloud-decoration:nth-child(2){width:400px;height:200px;animation-duration:25s;animation-delay:-10s;top:60%;left:-5%}.animate-fade-in{animation:.8s ease-out forwards fadeInUp}.animate-fade-in-delay-1{opacity:0;animation:.8s ease-out .1s forwards fadeInUp}.animate-fade-in-delay-2{opacity:0;animation:.8s ease-out .2s forwards fadeInUp}.animate-fade-in-delay-3{opacity:0;animation:.8s ease-out .3s forwards fadeInUp}.card-breathe{transition:transform .3s,box-shadow .3s}.card-breathe:hover{transform:translateY(-2px);box-shadow:0 8px 24px #00000014}.sidebar-float{animation:6s ease-in-out infinite gentleBreathe}.link-underline-animate{position:relative}.link-underline-animate:after{content:"";background:var(--link-color);width:0;height:1px;transition:width .3s;position:absolute;bottom:-2px;left:0}.link-underline-animate:hover:after{width:100%}.timeline-dot-pulse{animation:4s ease-in-out infinite gentleBreathe}.scroll-indicator{background:linear-gradient(90deg, transparent, var(--link-color), transparent);z-index:100;width:0%;height:2px;transition:width .1s linear;position:fixed;top:0;left:0}@keyframes gradientShift{0%{background-position:0%}50%{background-position:100%}to{background-position:0%}}.bg-gradient-animate{background:linear-gradient(-45deg, var(--body-bg), color-mix(in srgb, var(--body-bg) 97%, var(--link-color)), var(--body-bg));background-size:200% 200%;animation:15s infinite gradientShift}@keyframes fadeInExpand{0%{opacity:0;max-height:0;padding-top:0;padding-bottom:0}to{opacity:1;max-height:1000px;padding-top:.75rem;padding-bottom:1rem}}@keyframes marqueeGlowFlow{0%{background-position:130%}to{background-position:-30%}}.tagline-animate{background:linear-gradient(90deg,#ffffffb8 0% 34%,#e5effffa 48%,#ffffffe6 54%,#ffffffb8 68% 100%) 0 0/240% 100%;-webkit-text-fill-color:transparent;filter:drop-shadow(0 1px 6px #ffffff1f);-webkit-background-clip:text;background-clip:text;animation:10.5s linear infinite marqueeGlowFlow;position:relative}[data-mode=dark] .tagline-animate{background:linear-gradient(90deg,#ecf4ffad 0% 34%,#fffffff0 48%,#dceafaeb 54%,#ecf4ffad 68% 100%) 0 0/240% 100%;-webkit-text-fill-color:transparent;filter:drop-shadow(0 1px 8px #bcd4ed24);-webkit-background-clip:text;background-clip:text}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.tagline-animate{background:var(--sidebar-muted);-webkit-text-fill-color:var(--sidebar-muted);filter:none}}