:root{color-scheme:light;--bg:#f5f7fa;--surface:#fff;--border:#e2e8f0;--text:#1f2937;--muted:#64748b;--accent:#15803d;--accent-strong:#166534;--accent-soft:#dcfce7;--code-bg:#0f172a;--code-text:#e2e8f0;--header-bg:#ffffffe0;--th-bg:#eef2f6;--radius:10px;--shadow:0 1px 2px #0f172a0d, 0 1px 3px #0f172a14;--font-sans:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace}:root[data-theme=dark]{color-scheme:dark;--bg:#0b1220;--surface:#111a2c;--border:#243046;--text:#e2e8f0;--muted:#94a3b8;--accent:#34d399;--accent-strong:#6ee7b7;--accent-soft:#0f2e24;--code-bg:#050a14;--code-text:#e2e8f0;--header-bg:#0b1220e0;--th-bg:#1a2436;--shadow:0 1px 2px #0006, 0 1px 3px #00000080}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--bg:#0b1220;--surface:#111a2c;--border:#243046;--text:#e2e8f0;--muted:#94a3b8;--accent:#34d399;--accent-strong:#6ee7b7;--accent-soft:#0f2e24;--code-bg:#050a14;--code-text:#e2e8f0;--header-bg:#0b1220e0;--th-bg:#1a2436;--shadow:0 1px 2px #0006, 0 1px 3px #00000080}}*{box-sizing:border-box}html{font-family:var(--font-sans);color:var(--text);background:var(--bg);scroll-behavior:smooth;line-height:1.65}body{flex-direction:column;min-height:100vh;margin:0;display:flex}a{color:var(--accent);text-underline-offset:2px;text-decoration-thickness:1px}.site-header{z-index:10;background:var(--header-bg);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);position:sticky;top:0}.site-header-inner{flex-wrap:wrap;align-items:center;gap:1.5rem;max-width:68rem;margin-inline:auto;padding:.7rem clamp(1rem,5vw,2rem);display:flex}.wordmark{font-family:var(--font-mono);color:var(--text);letter-spacing:-.02em;font-size:1.3rem;font-weight:700;text-decoration:none}.wordmark .accent{color:var(--accent)}.site-nav{flex-wrap:wrap;align-items:center;gap:1.1rem;font-size:.95rem;display:flex}.site-nav a{color:var(--muted);border-bottom:2px solid #0000;padding:.2rem 0;text-decoration:none}.site-nav a:hover,.site-nav a[aria-current=page]{color:var(--accent);border-bottom-color:var(--accent)}.site-nav .nav-drop>a:after{content:"";vertical-align:middle;border-bottom:2px solid;border-right:2px solid;width:.42rem;height:.42rem;margin-left:.5rem;display:inline-block;transform:rotate(45deg)translate(-1px,-1px)}.nav-drop{align-items:center;display:inline-flex;position:relative}.drop{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);min-width:15rem;box-shadow:var(--shadow);z-index:20;flex-direction:column;padding:.4rem;display:none;position:absolute;top:calc(100% + .45rem);left:-.75rem}.drop:before{content:"";height:.45rem;position:absolute;top:-.45rem;left:-1rem;right:-1rem}.nav-drop:hover .drop,.nav-drop:focus-within .drop{display:flex}.drop a{color:var(--text);border-bottom:0;border-radius:6px;padding:.5rem .8rem}.drop a:hover{background:var(--accent-soft);color:var(--accent-strong)}.header-actions{align-items:center;gap:.5rem;margin-left:auto;display:flex}.nav-toggle{border:1px solid var(--border);width:2.2rem;height:2.2rem;color:var(--muted);cursor:pointer;background:0 0;border-radius:999px;justify-content:center;align-items:center;padding:0;display:none}.nav-toggle:hover{color:var(--accent);border-color:var(--accent)}.nav-toggle svg{width:20px;height:20px}.icon-close{display:none}.is-open .icon-close{display:block}.is-open .icon-burger{display:none}@media (width<=860px){.nav-toggle{display:inline-flex}.site-nav{background:var(--surface);border-bottom:1px solid var(--border);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0;padding:.3rem clamp(1rem,5vw,2rem) .9rem;display:none;position:absolute;top:100%;left:0;right:0}.is-open .site-nav{animation:.16s nav-in;display:flex}.site-nav>a,.site-nav>.nav-drop{width:100%}.site-nav>.nav-drop{align-items:stretch;display:flex}.site-nav>.nav-drop>a{width:100%}.site-nav a{border-bottom:1px solid var(--border);padding:.85rem .15rem;font-size:1rem}.site-nav>a:last-child{border-bottom:0}.site-nav>.nav-drop>a:after{display:none}.site-nav .drop{box-shadow:none;border:0;border-radius:0;flex-direction:column;margin:0;padding:0;display:flex;position:static}.site-nav .drop a{border-bottom:1px solid var(--border);color:var(--muted);padding:.85rem .15rem}}@keyframes nav-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}@media (width>=861px){.nav-toggle{display:none}}.theme-toggle,.icon-link{border:1px solid var(--border);width:2.2rem;height:2.2rem;color:var(--muted);cursor:pointer;background:0 0;border-radius:999px;justify-content:center;align-items:center;padding:0;text-decoration:none;display:inline-flex}.theme-toggle:hover,.icon-link:hover{color:var(--accent);border-color:var(--accent)}.icon-link svg,.theme-toggle svg{width:18px;height:18px}.icon-sun{display:none}[data-theme=dark] .icon-sun{display:block}[data-theme=dark] .icon-moon{display:none}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.search-form input{width:100%;max-width:34rem;font-family:var(--font-sans);border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);padding:.8rem 1rem;font-size:1.05rem}.search-form input:focus{outline:2px solid var(--accent);outline-offset:1px}.search-status{min-height:1.4em;margin:.9rem 0 0}.search-results{margin-top:.5rem}.page{flex:1;width:100%;max-width:68rem;margin-inline:auto;padding:clamp(1.25rem,5vw,3rem) clamp(1rem,5vw,2rem)}.page-title{margin-top:0}.error-page{flex-direction:column;justify-content:center;max-width:48rem;min-height:min(34rem,100vh - 15rem);display:flex}.error-kicker{color:var(--accent);font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;margin:0 0 .5rem;font-size:.8rem;font-weight:700}.error-page h1{margin:0}.error-lead{max-width:40rem;color:var(--muted);margin:1rem 0 1.5rem;font-size:1.1rem}.error-terminal{border:1px solid var(--border);border-radius:var(--radius);background:var(--code-bg);color:var(--code-text);box-shadow:var(--shadow);font-family:var(--font-mono);white-space:pre-wrap;margin:0;padding:1rem 1.25rem;font-size:.9rem;line-height:1.65;overflow-x:auto}.terminal-prompt{color:#6ee7b7}.terminal-error{color:#fca5a5}.error-actions{flex-wrap:wrap;gap:.75rem;margin-top:1.5rem;display:flex}.error-links{flex-wrap:wrap;gap:.5rem 1rem;margin-top:1.5rem;font-size:.95rem;display:flex}h1{letter-spacing:-.02em;overflow-wrap:anywhere;hyphens:auto;font-size:clamp(1.75rem,5vw,2.4rem);line-height:1.2}h2{overflow-wrap:anywhere;hyphens:auto;margin-top:2.5rem}h3{margin-top:1.75rem}.content{font-size:1.05rem}.content>p{margin:1rem 0}.content h2{border-bottom:1px solid var(--border);padding-bottom:.35rem}.content h2:before{content:"// ";color:var(--accent);font-family:var(--font-mono);font-size:.8em}.content code{font-family:var(--font-mono);background:var(--accent-soft);color:var(--accent-strong);border-radius:4px;padding:.1rem .4rem;font-size:.9em}.content pre{background:var(--code-bg);color:var(--code-text);border-radius:var(--radius);font-family:var(--font-mono);box-shadow:var(--shadow);padding:2.4rem 1.25rem 1rem;font-size:.9rem;line-height:1.55;position:relative;overflow-x:auto}.content pre:before{content:"";border-radius:var(--radius) var(--radius) 0 0;background-color:#ffffff0a;background-image:radial-gradient(circle at 22px 12px,#f87171 5px,#0000 6px),radial-gradient(circle at 46px 12px,#fbbf24 5px,#0000 6px),radial-gradient(circle at 70px 12px,#34d399 5px,#0000 6px);border-bottom:1px solid #ffffff14;height:1.95rem;position:absolute;top:0;left:0;right:0}.content pre code{color:inherit;background:0 0;padding:0}.copy-btn{z-index:1;font-family:var(--font-sans);color:var(--code-text);cursor:pointer;background:#ffffff14;border:1px solid #ffffff40;border-radius:999px;padding:.15rem .6rem;font-size:.72rem;position:absolute;top:.35rem;right:.6rem}.copy-btn:hover{background:#ffffff2e}.content blockquote{border-left:3px solid var(--accent);color:var(--muted);background:var(--accent-soft);border-radius:0 var(--radius) var(--radius) 0;margin-left:0;padding:.25rem 1rem}.content table{border-collapse:collapse;width:100%;margin:1.25rem 0;font-size:.95rem}.content th,.content td{border:1px solid var(--border);text-align:left;padding:.5rem .75rem}.content th{background:var(--th-bg)}.content img{max-width:100%;height:auto}.content a:hover{text-decoration:underline}.content ul{padding-left:1.3rem}.content ol{padding-left:1.4rem}.content li{margin:.35rem 0}.content li::marker{color:var(--accent)}.content ul.link-tiles{grid-template-columns:repeat(auto-fill,minmax(14rem,1fr));gap:.85rem;margin:1.5rem 0;padding:0;list-style:none;display:grid}.content ul.link-tiles li{min-width:0;margin:0;display:flex}.content ul.link-tiles a{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);width:100%;box-shadow:var(--shadow);color:var(--text);justify-content:space-between;align-items:center;gap:.5rem;padding:.9rem 1.1rem;font-weight:600;text-decoration:none;transition:border-color .15s,transform .15s;display:flex}.content ul.link-tiles a:after{content:"→";color:var(--accent);flex:none}.content ul.link-tiles a:hover{border-color:var(--accent);transform:translateY(-1px)}.content figure{margin:1.5rem 0}.content figure.kad-gallery{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1rem;display:grid}.content figure.kad-gallery .gallery-item{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);display:block;overflow:hidden}.content figure.kad-gallery .gallery-item:hover{border-color:var(--accent)}.content figure.kad-gallery img{width:100%;height:auto;display:block}.meta{color:var(--muted);font-size:.9rem}.chip{font-family:var(--font-mono);color:var(--accent-strong);background:var(--accent-soft);border:1px solid var(--accent);border-radius:999px;margin:0 .15rem;padding:.05rem .55rem;font-size:.75rem;text-decoration:none;display:inline-block}.featured{border:1px solid var(--border);border-radius:var(--radius);max-width:100%;height:auto;box-shadow:var(--shadow);margin:1.25rem 0}.post-list{gap:.9rem;margin:1.5rem 0;padding:0;list-style:none;display:grid}.post-list li{min-width:0;margin:0;display:flex}.post-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);width:100%;color:var(--text);box-shadow:var(--shadow);padding:1rem 1.25rem;text-decoration:none;transition:border-color .15s,transform .15s;display:block}.post-card:hover{border-color:var(--accent);transform:translateY(-1px)}.post-card .title{color:var(--text);font-size:1.05rem;font-weight:600}.post-card .meta{margin-top:.3rem;font-size:.85rem;display:block}.home-hero{background:radial-gradient(1100px 420px at 85% -10%, var(--accent-soft), transparent 60%), linear-gradient(180deg, var(--surface), var(--bg));border-bottom:1px solid var(--border)}.home-hero-inner{max-width:68rem;margin-inline:auto;padding:clamp(3rem,9vw,5.5rem) clamp(1rem,5vw,2rem) clamp(2rem,5vw,3.5rem)}.hero-kicker{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 .75rem;font-size:.8rem}.home-hero h1{max-width:20ch;margin:0 0 1rem}.hero-lead{max-width:44rem;color:var(--muted);margin:0 0 1.75rem;font-size:1.12rem}.hero-actions{flex-wrap:wrap;gap:.75rem;margin:0;display:flex}.btn{background:var(--accent);color:#fff;border-radius:999px;padding:.7rem 1.3rem;font-weight:600;text-decoration:none;transition:filter .15s;display:inline-block}.btn:hover{filter:brightness(1.08)}.btn-ghost{color:var(--accent-strong);border:1px solid var(--accent);background:0 0}.btn-ghost:hover{filter:none;background:var(--accent-soft)}[data-theme=dark] .btn:not(.btn-ghost),[data-theme=dark] .content a.cta-link{color:#052e16}[data-theme=dark] .btn-ghost{color:var(--accent-strong)}.content a.cta-link{background:var(--accent);color:#fff;border-radius:999px;align-items:center;gap:.4rem;margin:.3rem .4rem .3rem 0;padding:.55rem 1.1rem;font-weight:600;text-decoration:none;transition:filter .15s;display:inline-flex}.content a.cta-link:hover{filter:brightness(1.08);text-decoration:none}.home-section{margin:0 0 2.5rem}.home-section h2{border-bottom:1px solid var(--border);margin-top:0;padding-bottom:.35rem}.home-grid{grid-template-columns:repeat(auto-fill,minmax(15rem,1fr))}.home-grid .post-card .meta{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.home-more{margin:1rem 0 0}.toc{border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:var(--radius);background:var(--surface);margin:1.25rem 0 1.75rem;padding:.75rem 1.1rem}.toc-title{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin:0 0 .5rem;font-size:.8rem}.toc-list{margin:0;padding:0;list-style:none}.toc-item{margin:.25rem 0}.toc-item a{color:var(--text);text-decoration:none}.toc-item a:hover{color:var(--accent);text-decoration:underline}.toc-item-sub{padding-left:1.25rem}.toc-item-sub2{padding-left:2.5rem}.site-footer{border-top:1px solid var(--border);background:var(--surface);margin-top:2rem}.site-footer-inner{max-width:68rem;color:var(--muted);grid-template-columns:minmax(14rem,1.4fr) 1fr 1fr;gap:2rem;margin-inline:auto;padding:2rem clamp(1rem,5vw,2rem) 2.5rem;font-size:.9rem;display:grid}@media (width<=720px){.site-footer-inner{grid-template-columns:1fr;gap:1.5rem}}.footer-wordmark{margin:0 0 .4rem;font-size:1.2rem}.footer-tagline{max-width:22rem;margin:0}.footer-head{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--text);margin:0 0 .6rem;font-size:.75rem}.footer-list{margin:0;padding:0;list-style:none}.footer-list li{margin:.3rem 0}.site-footer a{color:var(--muted);text-decoration:none}.site-footer a:hover{color:var(--accent)}.skip-link{z-index:100;background:var(--accent);color:#fff;border-radius:0 0 6px;padding:.6rem 1rem;font-weight:600;text-decoration:none;position:absolute;top:0;left:-9999px}.skip-link:focus{left:0}[data-theme=dark] .skip-link{color:#052e16}