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transparent);box-shadow:var(--glass-shadow);backdrop-filter:blur(22px)saturate(130%)}.theme-picker-toggle>span{pointer-events:none}:root[data-theme=light] .theme-picker-toggle,:root[data-theme=system][data-resolved-theme=light] .theme-picker-toggle{border-color:color-mix(in srgb, var(--accent) 26%, var(--line));color:var(--accent-ink);box-shadow:var(--glass-shadow), 0 0 18px color-mix(in srgb, var(--accent) 10%, transparent)}:root[data-theme=dark] .theme-picker-toggle,:root[data-theme=system][data-resolved-theme=dark] .theme-picker-toggle{border-color:color-mix(in srgb, var(--accent) 38%, var(--line));color:var(--accent-ink);box-shadow:var(--glass-shadow), 0 0 18px color-mix(in srgb, var(--accent) 18%, transparent)}.theme-menu{z-index:40;border:1px solid var(--line);background:color-mix(in srgb, var(--surface-solid) 97%, transparent);width:auto;box-shadow:var(--shadow);opacity:0;visibility:hidden;pointer-events:none;backdrop-filter:blur(24px)saturate(125%);border-radius:999px;gap:3px;padding:5px;transition:opacity .16s,transform .18s,visibility 0s linear .18s;display:flex;position:absolute;top:calc(100% + 8px);right:0;transform:translateY(-7px)}.theme-menu.open{opacity:1;visibility:visible;pointer-events:auto;transition-delay:0s;transform:translateY(0)}.theme-menu button{width:38px;height:38px;color:var(--text-soft);cursor:pointer;background:0 0;border-radius:50%;flex:0 0 38px;place-items:center;padding:0;display:inline-grid}.theme-menu button:hover,.theme-menu button:focus-visible{background:var(--surface-strong);color:var(--text)}.theme-menu button:focus-visible{outline:1px solid color-mix(in srgb, var(--accent) 42%, var(--line));outline-offset:-1px}.theme-menu button.active{background:color-mix(in srgb, var(--accent) 10%, var(--surface-solid));color:var(--accent-ink)}.icon-button{width:44px;height:44px;color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:50%;place-items:center;transition:background-color .16s,border-color .16s,color .16s,transform .16s;display:inline-grid}.icon-button:hover{color:var(--text)}.icon-button:active{transform:scale(.95)}.icon-button.active{background:var(--accent);color:var(--accent-contrast)}.topbar{border:1px solid var(--line);background:color-mix(in srgb, var(--surface) 88%, transparent);min-height:76px;box-shadow:var(--glass-shadow);backdrop-filter:blur(24px)saturate(125%);border-radius:8px;justify-content:space-between;align-items:center;margin-top:16px;padding:11px 14px 11px 24px;display:flex;position:relative}.primary-nav{align-items:center;gap:28px;display:flex}.nav-toggle,.nav-toggle-close,.nav-toggle.open .nav-toggle-menu{display:none}.nav-toggle.open .nav-toggle-close{display:block}.primary-nav a{color:var(--text-soft);font-size:.95rem;font-weight:650}.primary-nav a:hover{color:var(--text)}.search-shell{justify-content:flex-end;align-items:center;display:flex}.header-search{opacity:0;width:0;transition:width .22s,opacity .16s;overflow:hidden}.search-shell.open .header-search{opacity:1;width:min(34vw,420px)}.header-search input{border:1px solid var(--line);background:var(--surface-strong);border-radius:999px;outline:0;width:100%;height:44px;padding:0 17px}.search-toggle{flex:none}.content-grid{grid-template-columns:minmax(0, 1fr) var(--sidebar-width);align-items:start;gap:clamp(40px,5vw,80px);margin-top:52px;transition:grid-template-columns .28s cubic-bezier(.22,1,.36,1),gap .28s cubic-bezier(.22,1,.36,1);display:grid}.content-grid.without-sidebar,.content-grid.sidebar-collapsed{grid-template-columns:minmax(0,1fr) 0}.content-grid.sidebar-collapsed{gap:0}.main-content{width:100%;max-width:var(--reading-width);justify-self:center;min-width:0}.sidebar-region{z-index:10;width:var(--sidebar-width);min-width:0;transition:width .28s cubic-bezier(.22,1,.36,1);position:sticky;top:18px}@media (width>=961px){.sidebar-region{margin-top:-28px}}.sidebar-region.collapsed{width:0;min-height:44px}.sidebar-toggle{z-index:4;border-color:var(--line);background:color-mix(in srgb, var(--surface-solid) 86%, transparent);box-shadow:var(--glass-shadow);backdrop-filter:blur(18px);place-items:center;margin:0 0 16px auto;padding:0;line-height:0;display:grid;position:relative}.sidebar-region.collapsed .sidebar-toggle{visibility:visible;opacity:1;margin:0;position:absolute;top:0;right:0}.sidebar-toggle svg{transform-origin:50%;margin:0;transition:transform .24s cubic-bezier(.22,1,.36,1)}.sidebar-toggle svg.flip{transform:rotate(180deg)}.sidebar{border:1px solid var(--line);background:color-mix(in srgb, var(--surface) 91%, transparent);box-shadow:var(--shadow);backdrop-filter:blur(24px)saturate(120%);transform-origin:100% 0;border-radius:2px;padding:30px 30px 24px;transition:opacity .18s 40ms,transform .28s cubic-bezier(.22,1,.36,1),visibility linear;overflow:hidden}.sidebar-region.collapsed .sidebar{width:var(--sidebar-width);visibility:hidden;opacity:0;pointer-events:none;transition:opacity .15s,transform .24s cubic-bezier(.4,0,1,1),visibility 0s linear .24s;position:absolute;top:60px;right:0;transform:translate(24px)}.sidebar-links{justify-content:center;align-items:center;gap:22px;width:100%;padding:4px 0 22px;display:flex}.sidebar-link{aspect-ratio:1;border-color:var(--line);background:color-mix(in srgb, var(--surface-solid) 82%, transparent);width:44px;min-width:44px;height:44px;box-shadow:var(--glass-shadow);backdrop-filter:blur(18px)saturate(120%);border-radius:50%;flex:0 0 44px;padding:0}.sidebar-link:hover{border-color:color-mix(in srgb, var(--accent) 32%, var(--line));color:var(--accent-ink)}.sidebar-widget{border-top:1px solid var(--line);padding:22px 0 26px}.sidebar-widget:last-child{padding-bottom:4px}.sidebar-widget summary{cursor:pointer;letter-spacing:-.025em;justify-content:space-between;align-items:center;font-size:1.24rem;font-weight:760;list-style:none;display:flex}.sidebar-widget summary::-webkit-details-marker{display:none}.sidebar-widget summary svg{color:var(--muted);transition:transform .18s}.sidebar-widget summary svg.open{transform:rotate(180deg)}.term-list{margin:15px 0 0;padding:0;list-style:none}.term-list li:not(.term-group-separator)+li:not(.term-group-separator){border-top:1px solid var(--line)}.term-list .term-group-separator{border-top:1px solid var(--line);border-bottom:1px solid var(--line);pointer-events:none;height:6px;margin:14px 0}.term-list a{color:var(--text-soft);justify-content:space-between;align-items:center;gap:18px;padding:12px 0;display:flex}.term-list a:hover{color:var(--text)}.term-count{color:var(--accent-ink);font-weight:760}.widget-more{color:var(--accent-ink);align-items:center;gap:6px;margin-top:15px;font-size:.88rem;font-weight:700;display:inline-flex}.sidebar-collapsed+*{min-width:0}.page-heading{border-bottom:1px solid var(--line);margin-bottom:28px;padding-bottom:28px}.page-heading:has(+.post-list){margin-bottom:0}.eyebrow{color:var(--accent-ink);letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px;font-size:.76rem;font-weight:800;display:inline-block}:root[data-theme=dark] .eyebrow,:root[data-theme=system][data-resolved-theme=dark] .eyebrow{text-shadow:0 0 14px color-mix(in srgb, var(--accent) 55%, transparent)}.page-heading h1,.article-header h1{letter-spacing:-.055em;margin:0;font-size:clamp(2.1rem,5vw,4rem);line-height:1.08}.page-heading p{max-width:720px;color:var(--text-soft);margin:13px 0 0}.taxonomy-heading h1{align-items:center;gap:14px;display:flex}.post-row{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) 180px;align-items:center;gap:32px;min-height:190px;padding:28px 0;display:grid}.post-row-copy{min-width:0}.post-row-title{letter-spacing:-.035em;margin:0;font-size:clamp(1.32rem,2.2vw,1.85rem);line-height:1.3}.post-row-title a:hover{color:var(--accent-ink)}.post-row-description{max-width:850px;color:var(--text-soft);-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:11px 0 13px;line-height:1.6;display:-webkit-box;overflow:hidden}.post-row-meta{color:var(--muted);flex-wrap:wrap;gap:18px;font-size:.86rem;display:flex}.post-row-meta span,.post-row-meta a{align-items:center;gap:7px;display:inline-flex}.post-thumbnail{border:1px solid var(--line);background:var(--surface-strong);width:180px;height:118px;color:var(--muted);border-radius:6px;place-items:center;display:grid;overflow:hidden}.post-thumbnail img{object-fit:cover;width:100%;height:100%;transition:transform .22s}.post-thumbnail:hover img{transform:scale(1.025)}.pagination{flex-direction:column;align-items:center;gap:12px;padding:54px 0 18px;display:flex}.pagination-track{border:1px solid var(--line);background:color-mix(in srgb, var(--surface) 90%, transparent);box-shadow:var(--glass-shadow);backdrop-filter:blur(20px)saturate(120%);border-radius:999px;gap:5px;padding:7px;display:flex}.page-button{min-width:42px;height:42px;color:var(--text-soft);cursor:pointer;background:0 0;border:0;border-radius:50%;place-items:center;padding:0;font-weight:680;display:grid}.page-button:hover{background:var(--surface-strong);color:var(--text)}.page-button.active{background:var(--accent);color:var(--accent-contrast)}.pagination-meta{color:var(--muted);font-size:.84rem}.breadcrumbs{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:34px;font-size:.9rem;display:flex}.breadcrumbs a{align-items:center;gap:7px;display:inline-flex}.article-header{border-bottom:1px solid var(--line);padding-bottom:34px}.article-meta{color:var(--muted);flex-wrap:wrap;align-items:center;gap:18px;margin-top:23px;font-size:.92rem;display:flex}.article-meta>span{align-items:center;gap:8px;display:inline-flex}.article-meta-tags{min-width:0;font-size:.86rem}.article-meta-tag-list{flex-wrap:wrap;gap:3px .4em;min-width:0;display:inline-flex}.article-meta-tag-list a:not(:last-child):after{content:","}.article-meta-tag-list a:hover{color:var(--accent-ink)}.article-content{width:100%;min-width:0;max-width:900px;color:var(--text-soft);margin-inline:auto;padding:clamp(42px,7vw,88px) 0;font-size:clamp(1.02rem,1.4vw,1.15rem);line-height:1.9;transition:max-width .28s cubic-bezier(.22,1,.36,1)}.article-toc{border:1px solid var(--line);background:var(--surface);border-radius:2px;width:100%;margin-top:32px;padding:22px 24px}.content-grid.sidebar-collapsed .article-content{max-width:1080px}.article-toc summary{cursor:pointer;color:var(--text);font-size:1.04rem;font-weight:760;list-style-position:inside}.article-toc ol{color:var(--text-soft);margin:18px 0 0;padding-left:24px}.article-toc li+li{margin-top:9px}.article-toc .depth-3{margin-left:20px}.article-toc a{text-underline-offset:.2em}.article-toc a:hover{color:var(--accent-ink);text-decoration:underline}.article-content :is(h2,h3){scroll-margin-top:24px}.article-content>:first-child{margin-top:0}.article-content h2,.article-content h3,.article-content h4{color:var(--text);letter-spacing:-.03em;line-height:1.35}.article-content h2{margin:2.7em 0 .8em;font-size:1.65em}.article-content h3{margin:2.2em 0 .7em;font-size:1.3em}.article-content a{color:var(--accent-ink);text-decoration:underline;text-decoration-color:color-mix(in srgb, var(--accent) 36%, transparent);text-underline-offset:.2em}.about-links{flex-wrap:wrap;gap:12px;margin-top:22px;padding:0;display:flex}.about-links a{border:1px solid var(--line);background:var(--surface);min-height:44px;color:var(--text);border-radius:4px;align-items:center;gap:9px;padding:9px 15px;font-weight:700;text-decoration:none;display:inline-flex}.about-links a:hover{border-color:var(--accent);color:var(--accent-ink)}.about-links a[data-icon]:before{content:"";width:1.15em;height:1.15em;-webkit-mask:var(--social-icon) center / contain no-repeat;mask:var(--social-icon) center / contain no-repeat;background:currentColor;flex:none}.about-links a[data-icon=github]{--social-icon:url(/assets/icons/github.svg)}.about-links a[data-icon=linkedin]{--social-icon:url(/assets/icons/linkedin.svg)}.article-content img{border:1px solid var(--line);border-radius:6px;margin:2.3em auto}.article-content blockquote{border-left:4px solid var(--accent);color:var(--text-soft);margin:2em 0;padding:3px 0 3px 22px}.article-content code:not(pre 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var(--line) 78%, transparent);background:color-mix(in srgb, var(--surface-solid) 78%, transparent);width:32px;height:32px;color:var(--muted);cursor:pointer;backdrop-filter:blur(10px);border-radius:6px;place-items:center;padding:0;transition:transform .15s,border-color .15s,color .15s,background-color .15s;display:grid;position:absolute;top:10px;right:10px;box-shadow:0 4px 12px #0e12181a}.code-copy svg{stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8px;width:16px;height:16px}.code-copy:hover{border-color:color-mix(in srgb, var(--accent) 30%, var(--line));background:color-mix(in srgb, var(--accent-soft) 42%, var(--surface-solid));color:var(--accent-ink);transform:translateY(-1px)}.code-copy.copied{border-color:color-mix(in srgb, var(--status-success) 42%, var(--line));background:color-mix(in srgb, var(--status-success) 14%, var(--surface-solid));color:var(--status-success)}.code-copy.failed{border-color:color-mix(in srgb, var(--status-error) 42%, var(--line));color:var(--status-error)}:root[data-theme=dark] .astro-code,:root[data-theme=system][data-resolved-theme=dark] .astro-code{color:var(--shiki-dark)!important;background-color:var(--shiki-dark-bg)!important}:root[data-theme=dark] .astro-code span,:root[data-theme=system][data-resolved-theme=dark] .astro-code span{color:var(--shiki-dark)!important}.article-content table{border-collapse:collapse;max-width:100%;display:block;overflow-x:auto}.article-content th,.article-content td{border:1px solid var(--line);padding:9px 14px}.article-content hr{border:0;border-top:1px solid var(--line);margin:3em 0}.katex-display{padding:8px 0;overflow:auto hidden}.reading-progress{z-index:100;pointer-events:none;width:100%;height:3px;position:fixed;top:0;left:0;overflow:hidden}.reading-progress span{transform-origin:0;background:var(--accent);will-change:transform;width:100%;height:100%;display:block;transform:scaleX(0)}.scroll-top{z-index:50;right:max(20px, calc((100vw - 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22px;font-size:.9rem;font-weight:680;display:flex}.post-navigation a:last-child{text-align:right;justify-content:flex-end}.post-navigation .all-posts{color:var(--accent-ink)}.comments{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:62px;padding:36px}.section-heading h2{letter-spacing:-.04em;margin:0;font-size:1.85rem}.giscus-shell{border-top:1px solid var(--line);margin-top:28px;padding-top:26px}.empty-state{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:auto 1fr auto;align-items:center;gap:25px;max-width:1050px;margin:8vh auto;padding:42px 24px;display:grid}.empty-icon{border:1px solid var(--line);background:var(--accent-soft);width:66px;height:66px;color:var(--accent-ink);place-items:center;display:grid}.empty-state h1{letter-spacing:-.035em;margin:0;font-size:1.55rem}.empty-state p{color:var(--muted);margin:4px 0 0}.outline-button,.primary-button{border:1px solid 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0;display:grid}.archive-posts time{color:var(--muted);font-size:.85rem}.search-page-form{gap:9px;margin:28px 0 38px;display:flex}.search-page-form input{border:1px solid var(--line);background:var(--surface);flex:1;min-width:0;height:52px;padding:0 18px}.search-results{min-height:240px}.search-pagination{padding-top:34px}.search-result{border-top:1px solid var(--line);padding:24px 0}.search-result:last-child{border-bottom:1px solid var(--line)}.search-result h2{margin:0 0 6px;font-size:1.35rem}.search-result p{color:var(--text-soft);margin:0}.search-status{color:var(--muted)}.not-found{border-top:1px solid var(--line);border-bottom:1px solid var(--line);place-items:center;min-height:68vh;display:grid}.not-found-inner{grid-template-columns:minmax(220px,.8fr) minmax(300px,1fr);align-items:center;width:min(850px,100%);display:grid}.not-found-code{color:color-mix(in srgb, var(--text) 22%, transparent);text-align:right;padding-right:50px;font-size:clamp(7rem,18vw,13rem);font-weight:820;line-height:1}.not-found-copy{border-left:1px solid var(--line);padding:16px 0 16px 50px}.not-found-copy h1{letter-spacing:-.05em;margin:4px 0 12px;font-size:clamp(2rem,5vw,3.5rem)}.not-found-copy p{color:var(--muted);margin:0 0 24px}.site-footer{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;gap:24px;margin-top:86px;padding:25px 4px 38px;font-size:.82rem;display:flex}.site-footer nav{gap:18px;display:flex}@media (width>=1400px){html{font-size:15px}body{font-size:16px}}@media (width<=1200px){:root{--sidebar-width:280px}.content-grid{gap:36px}.sidebar{padding-inline:24px}}@media (width<=960px){.site-shell{width:min(calc(100% - 28px), 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var(--content-width))}.site-header{padding-top:14px}.title-row{min-height:48px;padding-inline:4px}.site-title{text-overflow:ellipsis;white-space:nowrap;max-width:46vw;overflow:hidden}.header-actions{flex:none;gap:6px}.icon-button{width:36px;height:36px}.theme-menu{width:auto}.topbar{min-height:62px;margin-top:11px;padding:8px 9px 8px 16px}.nav-toggle{flex:0 0 36px;display:inline-grid}.primary-nav{z-index:30;border:1px solid var(--line);background:color-mix(in srgb, var(--surface) 94%, transparent);box-shadow:var(--glass-shadow);opacity:0;visibility:hidden;pointer-events:none;backdrop-filter:blur(24px)saturate(125%);border-radius:4px;flex-direction:column;align-items:stretch;gap:0;padding:8px;transition:opacity .16s,transform .18s,visibility 0s linear .18s;position:absolute;top:calc(100% + 8px);left:0;right:0;overflow:hidden;transform:translateY(-8px)}.primary-nav.open{opacity:1;visibility:visible;pointer-events:auto;transition-delay:0s;transform:translateY(0)}.primary-nav 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