:root{--bg:#f3f6f9;--surface:#fff;--text:#0d1b2a;--muted:#526173;--border:#d4dce6;--grid:#1e46780f;--accent:#0b7a68;--accent-soft:#dcefeb;--code-bg:#e8edf3;--good:#2f7d6d;--bad:#c4513b;--font-sans:"Poppins", system-ui, -apple-system, "Segoe UI", sans-serif;--font-head:"Saira", "Poppins", system-ui, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, Consolas, monospace;--max:46rem;--wide:76rem;--cut:12px;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0a121b;--surface:#0f1b27;--text:#dde5ee;--muted:#8796a8;--border:#1f3042;--grid:#8cb4dc0d;--accent:#4fd1b5;--accent-soft:#0f2e2b;--code-bg:#0d1924;--good:#4fd1b5;--bad:#ff8a70;color-scheme:dark}}:root[data-theme=dark]{--bg:#0a121b;--surface:#0f1b27;--text:#dde5ee;--muted:#8796a8;--border:#1f3042;--grid:#8cb4dc0d;--accent:#4fd1b5;--accent-soft:#0f2e2b;--code-bg:#0d1924;--good:#4fd1b5;--bad:#ff8a70;color-scheme:dark}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:5rem}body{background-color:var(--bg);background-image:linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);color:var(--text);font:400 .98rem/1.7 var(--font-sans);-webkit-font-smoothing:antialiased;background-size:48px 48px;background-attachment:fixed;margin:0;overflow-x:hidden}::selection{background:var(--accent);color:var(--bg)}img{max-width:100%;height:auto}a{color:var(--accent);text-underline-offset:3px;text-decoration-thickness:1px}a:hover{text-decoration-thickness:2px}h1,h2,h3{font-family:var(--font-head);letter-spacing:-.02em;font-weight:600;line-height:1.2}h1{margin:0 0 .5rem;font-size:clamp(2rem,5vw,2.75rem)}h2{margin:2.5rem 0 1rem;font-size:1.5rem}h3{font-size:1.15rem}.muted{color:var(--muted)}.small{font-size:.88rem}.container{max-width:var(--max);margin:0 auto;padding:0 16px}.container.wide{max-width:var(--wide);padding-left:24px;padding-right:24px}main.container{min-height:70vh;padding-top:3.5rem;padding-bottom:5rem}@media (width<=600px){.container.wide{padding-left:16px;padding-right:16px}}.grid-glow{pointer-events:none;z-index:0;opacity:0;background-image:linear-gradient(color-mix(in srgb, var(--accent) 38%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--accent) 38%, transparent) 1px, transparent 1px), radial-gradient(170px circle at var(--mx,-999px) var(--my,-999px), color-mix(in srgb, var(--accent) 6%, transparent), transparent 70%);-webkit-mask-image:radial-gradient(150px circle at var(--mx,-999px) var(--my,-999px), #000 0%, #0006 50%, transparent 80%);mask-image:radial-gradient(150px circle at var(--mx,-999px) var(--my,-999px), #000 0%, #0006 50%, transparent 80%);background-size:48px 48px,48px 48px,auto;transition:opacity .4s;position:fixed;inset:0}.glow-on .grid-glow{opacity:1}:where(body>:not(.grid-glow)){z-index:1;position:relative}.cut{--cut-bg:var(--surface);--cut-bc:var(--border);--cut-accent:color-mix(in srgb, var(--accent) 70%, transparent);isolation:isolate;clip-path:polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));position:relative}.cut:before,.cut:after{content:"";pointer-events:none;position:absolute}.cut:before{z-index:-2;background:linear-gradient(135deg, var(--cut-accent) 0 calc(var(--cut) * .75 + 3px), transparent 0) top left / calc(var(--cut) * 2.5) calc(var(--cut) * 2.5) no-repeat, linear-gradient(315deg, var(--cut-accent) 0 calc(var(--cut) * .75 + 3px), transparent 0) bottom right / calc(var(--cut) * 2.5) calc(var(--cut) * 2.5) no-repeat, var(--cut-bc);transition:opacity .2s;inset:0}.cut:after{z-index:-1;background:var(--cut-bg);clip-path:polygon(calc(var(--cut) - .6px) 0, 100% 0, 100% calc(100% - var(--cut) + .6px), calc(100% - var(--cut) + .6px) 100%, 0 100%, 0 calc(var(--cut) - .6px));inset:1px}a.cut:hover,.cut.hoverable:hover{--cut-bc:color-mix(in srgb, var(--accent) 55%, var(--border));--cut-accent:var(--accent)}.kicker{font:600 .7rem var(--font-sans);letter-spacing:.16em;text-transform:uppercase;color:var(--accent);display:inline-block}.kicker a{color:inherit;text-decoration:none}.lede{color:var(--muted);max-width:44rem;margin:0 0 1rem;font-size:1.1rem}.page-head{border-bottom:1px solid var(--border);margin-bottom:3rem;padding-bottom:2rem}.page-head h1{margin-top:.5rem}.section-head{justify-content:space-between;align-items:baseline;gap:1rem;margin-top:3rem;display:flex}.section-head h2{margin:0 0 1rem}.section-head a{white-space:nowrap;font-size:.9rem}.button-row{flex-wrap:wrap;gap:.6rem;margin:1rem 0 0;display:flex}.button{--b:8px;font:600 .82rem var(--font-sans);letter-spacing:.02em;background:var(--accent);color:var(--bg);isolation:isolate;clip-path:polygon(var(--b) 0, 100% 0, 100% calc(100% - var(--b)), calc(100% - var(--b)) 100%, 0 100%, 0 var(--b));align-items:center;gap:.4rem;padding:.6rem 1.15rem;text-decoration:none;transition:filter .15s;display:inline-flex;position:relative}.button:hover{filter:brightness(1.1)}.button.ghost{background:var(--accent);color:var(--accent)}.button.ghost:after{content:"";z-index:-1;background:var(--bg);clip-path:polygon(calc(var(--b) - .6px) 0, 100% 0, 100% calc(100% - var(--b) + .6px), calc(100% - var(--b) + .6px) 100%, 0 100%, 0 calc(var(--b) - .6px));position:absolute;inset:1px}.button.ghost:hover:after{background:var(--accent-soft)}.chips,.tags{flex-wrap:wrap;gap:.4rem;margin:.75rem 0 0;padding:0;list-style:none;display:flex}.chips li,.tags li{--c:5px;font:500 .72rem var(--font-sans);background:var(--code-bg);color:var(--muted);clip-path:polygon(var(--c) 0, 100% 0, 100% calc(100% - var(--c)), calc(100% - var(--c)) 100%, 0 100%, 0 var(--c));padding:.2rem .65rem}.chips.accent li{background:var(--accent-soft);color:var(--accent)}.chips a,.tags a{color:inherit;text-decoration:none}.draft-badge{vertical-align:middle;color:#3d3200;font:700 .62rem var(--font-sans);letter-spacing:.1em;clip-path:polygon(4px 0,100% 0,calc(100% - 4px) 100%,0 100%);background:#f6d860;margin-left:.5rem;padding:.05rem .45rem;display:inline-block}.arrow-link{font:600 .88rem var(--font-sans);color:var(--text);align-items:center;gap:.4rem;margin-top:1.5rem;text-decoration:none;display:inline-flex}.arrow-link .icon{color:var(--accent);transition:transform .2s}.arrow-link:hover{color:var(--accent)}.arrow-link:hover .icon{transform:translate(3px,-3px)}.icon-btn{width:2.2rem;height:2.2rem;color:var(--muted);cursor:pointer;background:0 0;border:0;place-items:center;display:inline-grid}.icon-btn:hover{color:var(--accent)}.social-row{align-items:center;gap:1.1rem;margin:0;padding:0;list-style:none;display:flex}.social-row a{color:var(--muted);transition:color .15s,transform .15s;display:inline-flex}.social-row a:hover{color:var(--accent);transform:translateY(-2px)}.empty-state{--cut-bg:transparent;color:var(--muted);margin:0;padding:1.25rem}.site-header{z-index:10;background:color-mix(in srgb, var(--bg) 82%, transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:1rem;height:4rem;display:flex}.brand{font:700 1.05rem var(--font-head);letter-spacing:-.01em;color:var(--text);align-items:center;gap:.6rem;text-decoration:none;display:inline-flex}.brand-mark{background:var(--accent);clip-path:polygon(35% 0,100% 0,65% 100%,0 100%);width:.95rem;height:.95rem}.site-header nav{align-items:center;gap:1.4rem;display:flex}.site-header nav a{color:var(--muted);font:500 .8rem var(--font-sans);letter-spacing:.12em;text-transform:uppercase;text-decoration:none}.site-header nav a:hover,.site-header nav a[aria-current=page]{color:var(--accent)}.brand{white-space:nowrap}@media (width<=560px){.brand-name{display:none}.brand-mark{width:1.15rem;height:1.15rem}.site-header nav{gap:.95rem}.site-header nav a{letter-spacing:.07em;font-size:.7rem}}@media (width<=360px){.site-header nav{gap:.6rem}.site-header nav a{letter-spacing:.04em;font-size:.64rem}}.site-footer{border-top:1px solid var(--border);color:var(--muted);font-size:.85rem}.footer-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding-top:1.5rem;padding-bottom:2rem;display:flex}.footer-inner a{color:var(--muted)}.footer-inner .social-row a:hover{color:var(--accent)}.explorer{--cut:18px;margin:0;padding:1.15rem 1.25rem 1rem}.explorer figcaption{flex-direction:column;gap:.15rem;margin-bottom:.5rem;display:flex}.explorer figcaption strong{font:600 1.1rem var(--font-head)}.ex-dist{width:100%;height:auto;display:block}.ex-good{fill:color-mix(in srgb, var(--good) 22%, transparent);stroke:var(--good);stroke-width:1.5px}.ex-bad{fill:color-mix(in srgb, var(--bad) 22%, transparent);stroke:var(--bad);stroke-width:1.5px}.ex-decline{fill:color-mix(in srgb, var(--muted) 10%, transparent)}.ex-axis{stroke:var(--muted);stroke-width:1px}.ex-tick{font:10px var(--font-mono);fill:var(--muted);text-anchor:middle}.ex-cut{stroke:var(--text);stroke-width:1.5px;stroke-dasharray:4 3}.ex-cut-label{font:600 11px var(--font-mono);fill:var(--text);text-anchor:middle}.ex-legend{font:600 11px var(--font-sans);text-anchor:middle}.ex-legend.good{fill:var(--good)}.ex-legend.bad{fill:var(--bad)}.ex-zone{font:10px var(--font-mono);fill:var(--muted);text-transform:uppercase;letter-spacing:.06em}.ex-zone.end{text-anchor:end}.explorer input[type=range]{width:100%;accent-color:var(--accent);cursor:ew-resize;margin:.25rem 0 .75rem}.ex-bottom{grid-template-columns:1fr 7.5rem;align-items:center;gap:1rem;display:grid}.ex-stats{grid-template-columns:repeat(3,1fr);gap:.5rem;margin:0;display:grid}.ex-stats div{border-left:2px solid var(--border);padding-left:.6rem}.ex-stats dt{color:var(--muted);font-size:.72rem;line-height:1.3}.ex-stats dd{font:600 1.2rem var(--font-mono);font-variant-numeric:tabular-nums;margin:.15rem 0 0}.ex-roc{width:100%;height:auto}.ex-roc-box{fill:none;stroke:var(--border)}.ex-diag{stroke:var(--border);stroke-dasharray:3 3}.ex-roc-line{fill:none;stroke:var(--accent);stroke-width:2px}.ex-dot{fill:var(--bad);stroke:var(--surface);stroke-width:1.5px}@media (width<=480px){.ex-bottom{grid-template-columns:1fr}.ex-roc{justify-self:center;max-width:9rem}.ex-stats dd{font-size:1.02rem}}.project-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,20rem),1fr));gap:1.25rem;display:grid}.project-card{--cut:16px;flex-direction:column;transition:transform .15s;display:flex}.project-card:hover{--cut-bc:color-mix(in srgb, var(--accent) 55%, var(--border));--cut-accent:var(--accent);transform:translateY(-3px)}.project-card h3{margin:.45rem 0 .4rem;font-size:1.1rem}.project-card h3 a{color:var(--text);text-decoration:none}.project-card h3 a:after{content:"";z-index:1;position:absolute;inset:0}.project-card:hover h3 a{color:var(--accent)}.project-card p{color:var(--muted);margin:0;font-size:.92rem}.card-media{aspect-ratio:16/7;border-bottom:1px solid var(--border);background:var(--code-bg);margin:1px 1px 0;overflow:hidden}.card-media img{object-fit:cover;width:100%;height:100%;display:block}.card-body{padding:1rem 1.2rem 1.25rem}.project-card.compact .card-body{padding:1rem 1.2rem}.meta{align-items:center;gap:.25rem;display:flex}.status{font:600 .68rem var(--font-sans);text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}.status.featured,.status.active{color:var(--accent)}.thumb{width:100%;height:100%;display:block}.thumb-grid{fill:none;stroke:var(--border);stroke-width:1px}.thumb-faint{stroke:var(--muted);stroke-dasharray:3 3;opacity:.5}.thumb-line{fill:none;stroke:var(--accent);stroke-width:2.5px}.thumb-line.alt{stroke:var(--bad)}.thumb-area{fill:color-mix(in srgb, var(--accent) 15%, transparent);stroke:none}.thumb-dot.g0{fill:var(--accent)}.thumb-dot.g1{fill:var(--bad)}.thumb-dot.g2{fill:var(--muted)}.thumb-bar{fill:color-mix(in srgb, var(--accent) 35%, transparent)}.thumb-bar.hi{fill:var(--accent)}.case-summary{--c:14px;background:var(--accent-soft);clip-path:polygon(var(--c) 0, 100% 0, 100% calc(100% - var(--c)), calc(100% - var(--c)) 100%, 0 100%, 0 var(--c));grid-template-columns:7rem 1fr;gap:.6rem 1rem;margin:0 0 2rem;padding:1.15rem 1.3rem;font-size:.95rem;display:grid}.case-summary dt{font:600 .72rem var(--font-sans);text-transform:uppercase;letter-spacing:.08em;color:var(--accent);padding-top:.2rem}.case-summary dd{margin:0}@media (width<=520px){.case-summary{grid-template-columns:1fr}.case-summary dd{margin-bottom:.5rem}}.cover{clip-path:polygon(16px 0,100% 0,100% calc(100% - 16px),calc(100% - 16px) 100%,0 100%,0 16px);margin-bottom:1.5rem}.post-list{margin:0;padding:0;list-style:none}.post-list li{border-bottom:1px dashed var(--border);grid-template-columns:7.5rem 1fr;gap:1rem;padding:.9rem 0;display:grid}.post-list time{font:.78rem var(--font-mono);color:var(--muted);padding-top:.2rem}.post-title{color:var(--text);font-weight:600;text-decoration:none}.post-title:hover{color:var(--accent)}.post-list p{color:var(--muted);margin:.2rem 0 0;font-size:.93rem}@media (width<=520px){.post-list li{grid-template-columns:1fr;gap:.2rem}}.block-sm{margin-top:2.75rem}.label-head,.year-head{align-items:center;gap:.9rem;margin:0 0 1rem;display:flex}.label-head{font:600 .72rem var(--font-sans);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}.year-head{font:600 1.5rem var(--font-head)}.label-head:after,.year-head:after{content:"";background:linear-gradient(90deg, var(--border), transparent);flex:1;height:1px}.year-head:before{content:"";background:var(--accent);clip-path:polygon(35% 0,100% 0,65% 100%,0 100%);width:.7rem;height:.7rem}.start-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,14rem),1fr));gap:.75rem;display:grid}.start-card{--cut:12px;color:var(--text);flex-direction:column;gap:.35rem;padding:1rem 1.1rem;text-decoration:none;display:flex}.topic-list{flex-wrap:wrap;gap:.5rem 1.2rem;margin:0;padding:0;list-style:none;display:flex}.topic-list a{color:var(--text);font-size:.95rem;text-decoration:none}.topic-list a:hover{color:var(--accent)}.topic-list sup{color:var(--accent);font:.68rem var(--font-mono);margin-left:.15rem}.archive-list{margin:0;padding:0;list-style:none}.archive-list li{border-bottom:1px dashed var(--border);flex-wrap:wrap;align-items:baseline;gap:.3rem 1rem;padding:.55rem 0;display:flex}.archive-list a{color:var(--text);flex:18rem;font-weight:500;text-decoration:none}.archive-list a:hover{color:var(--accent)}.archive-meta{font:.75rem var(--font-mono);color:var(--muted);white-space:nowrap}.post-layout{grid-template-columns:minmax(0, var(--max));justify-content:start;gap:4rem;display:grid}.toc-side{display:none}@media (width>=1180px){.post-layout.has-toc{grid-template-columns:minmax(0, var(--max)) 16rem;justify-content:space-between}.toc-side{border-left:1px solid var(--border);align-self:start;max-height:calc(100vh - 8rem);padding-left:1.1rem;display:block;position:sticky;top:6rem;overflow:auto}.toc-inline{display:none}}.toc{margin:.6rem 0 0;padding:0;font-size:.86rem;line-height:1.45;list-style:none}.toc li.d3{padding-left:.9rem;font-size:.82rem}.toc a{color:var(--muted);padding:.25rem 0;text-decoration:none;transition:color .15s;display:block}.toc a:hover{color:var(--text)}.toc a.active{color:var(--accent)}.toc a.active:before{content:"› "}.toc-inline{--cut:10px;margin:0 0 2rem;padding:.9rem 1.15rem}.toc-inline summary{cursor:pointer;font:600 .72rem var(--font-sans);letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}.article-head{border-bottom:1px solid var(--border);margin-bottom:2rem;padding-bottom:1.5rem}.article-head h1{margin-top:.5rem}.post-meta{font:.78rem var(--font-mono);color:var(--muted);flex-wrap:wrap;gap:.3rem .9rem;margin:0 0 .5rem;display:flex}.post-meta>*+:before{content:"/";color:var(--accent);opacity:.6;margin-right:.9rem}.cite-box{--cut:14px;margin-top:3.5rem;padding:1.2rem 1.35rem;font-size:.92rem}.cite-box p{margin:0 0 .5rem}.cite-box pre{margin:.75rem 0 0;font-size:.76rem}.post-nav{grid-template-columns:1fr 1fr;gap:.75rem;margin-top:1.5rem;display:grid}.post-nav a{--cut:12px;color:var(--text);flex-direction:column;gap:.3rem;padding:1rem 1.15rem;font-size:.95rem;font-weight:600;text-decoration:none;display:flex}.post-nav a.next{text-align:right;align-items:flex-end}@media (width<=560px){.post-nav{grid-template-columns:1fr}}.prose{min-width:0;font-size:1rem}.prose p,.prose li{line-height:1.8}.prose h2{margin-top:2.75rem}.prose h2:before{content:"";vertical-align:.12em;background:var(--accent);clip-path:polygon(35% 0,100% 0,65% 100%,0 100%);width:.5em;height:.5em;margin-right:.45em;display:inline-block}.prose h3{margin-top:2rem}.prose img{margin:1.5rem auto .5rem;display:block}.prose img+em,.prose p>em:only-child{text-align:center;color:var(--muted);font-size:.88rem;display:block}.prose blockquote{border-left:2px solid var(--accent);background:color-mix(in srgb, var(--accent-soft) 50%, transparent);color:var(--muted);margin:1.5rem 0;padding:.4rem 1.1rem}.prose table{border-collapse:collapse;width:100%;font-size:.92rem;display:block;overflow-x:auto}.prose th{font:600 .74rem var(--font-sans);text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.prose th,.prose td{border-bottom:1px solid var(--border);text-align:left;padding:.55rem .8rem}.prose hr{background:linear-gradient(90deg, transparent, var(--border), transparent);border:0;height:1px;margin:3rem 0}:not(pre)>code{font-family:var(--font-mono);background:var(--code-bg);padding:.1em .35em;font-size:.86em}pre{--c:10px;font-family:var(--font-mono);background:var(--code-bg);clip-path:polygon(var(--c) 0, 100% 0, 100% calc(100% - var(--c)), calc(100% - var(--c)) 100%, 0 100%, 0 var(--c));padding:1rem 1.2rem;font-size:.84rem;line-height:1.6;overflow-x:auto}.katex-display{padding:.25rem 0;overflow:auto hidden}.astro-code,.astro-code span{background-color:var(--code-bg)!important}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .astro-code,:root:not([data-theme=light]) .astro-code span{color:var(--shiki-dark)!important}}:root[data-theme=dark] .astro-code,:root[data-theme=dark] .astro-code span{color:var(--shiki-dark)!important}.about-grid{grid-template-columns:17rem minmax(0,1fr);align-items:start;gap:4.5rem;display:grid}.about-side{position:sticky;top:6rem}.about-side .avatar{aspect-ratio:3/4;width:100%;max-width:17rem;height:auto;margin-bottom:1.4rem;display:block}.about-side h1{margin:.5rem 0 .75rem;font-size:1.9rem}.about-side .lede{font-size:.95rem}.about-side .button-row{gap:.45rem}.about-main{min-width:0;max-width:50rem}.about-main>.doc-sec:first-child{margin-top:0}@media (width<=900px){.about-grid{grid-template-columns:1fr;gap:2.5rem}.about-side{grid-template-columns:9rem minmax(0,1fr);align-items:start;gap:1.4rem;display:grid;position:static}.about-side .avatar{margin:0}}@media (width<=520px){.about-side{grid-template-columns:1fr}.about-side .avatar{max-width:11rem}}.avatar{object-fit:cover;clip-path:polygon(18px 0,100% 0,100% calc(100% - 18px),calc(100% - 18px) 100%,0 100%,0 18px);flex-shrink:0}.doc-sec{margin-top:3.25rem}.doc-sec .sec-head{margin-bottom:1.25rem}.doc-sec .sec-head h2{font-size:1.35rem}.timeline{margin:0;padding:0;list-style:none}.timeline>li{border-left:1px solid var(--border);padding:0 0 1.4rem 1.4rem;position:relative}.timeline>li:before{content:"";background:var(--accent);width:9px;height:9px;position:absolute;top:.45rem;left:-5px;transform:rotate(45deg)}.timeline ul{color:var(--muted);margin:.4rem 0 0;padding-left:1.1rem}.toolkit{gap:1.1rem;display:grid}.tool-group .chips{margin-top:.45rem}.awards,.certs{margin:0;padding:0;list-style:none}.awards li,.certs li{border-bottom:1px dashed var(--border);justify-content:space-between;gap:1rem;padding:.65rem 0;display:flex}.awards li>span:last-child,.certs li>span:last-child{font:.78rem var(--font-mono);color:var(--muted);white-space:nowrap}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important}}.hero{padding:1.5rem 0 3rem}.hud-strip{font:500 .7rem var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--border);flex-wrap:wrap;gap:.4rem 1.5rem;margin-bottom:3.5rem;padding:.55rem 0;display:flex}.hud-strip span:before{content:"◆ ";color:var(--accent);vertical-align:.1em;font-size:.6rem}.hud-strip span:last-child{margin-left:auto}.hero-grid{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:center;gap:3.5rem;display:grid}.hero-name{font:800 clamp(2.6rem, 6.2vw, 4.9rem)/1.02 var(--font-head);letter-spacing:-.035em;margin:.9rem 0 1.25rem}.hero-outline{color:#0000;-webkit-text-stroke:1.5px var(--accent)}@supports not (-webkit-text-stroke:1px black){.hero-outline{color:var(--accent)}}.hero-lede{font:500 1.25rem/1.45 var(--font-head);max-width:30rem;margin:0 0 .8rem}.hero-intro{color:var(--muted);max-width:32rem;margin:0 0 1.5rem;font-size:.95rem}.hero-social{margin-top:1.75rem}.hero-panel{isolation:isolate;position:relative}.hero-panel:before{content:"";z-index:-1;background:repeating-linear-gradient(-45deg, color-mix(in srgb, var(--accent) 35%, transparent) 0 1px, transparent 1px 7px);clip-path:polygon(18px 0,100% 0,100% 100%,0 100%,0 18px);width:55%;height:55%;position:absolute;inset:-14px -14px auto auto}.ticker{--c:12px;background:var(--accent-soft);clip-path:polygon(var(--c) 0, 100% 0, 100% calc(100% - var(--c)), calc(100% - var(--c)) 100%, 0 100%, 0 var(--c));margin:0 0 1rem;padding:.8rem 0;overflow:hidden}.ticker-track{width:max-content;animation:50s linear infinite ticker;display:flex}.ticker:hover .ticker-track{animation-play-state:paused}.ticker ul{margin:0;padding:0;list-style:none;display:flex}.ticker li{font:600 .8rem var(--font-sans);color:var(--accent);white-space:nowrap;padding:0 1.1rem}.ticker li:after{content:"/";opacity:.45;margin-left:2.2rem}@keyframes ticker{to{transform:translate(-50%)}}.sec{padding-top:5rem;scroll-margin-top:4rem}.sec-head{align-items:center;gap:1rem;margin:0 0 2rem;display:flex}.sec-head h2{font:700 clamp(1.5rem, 3vw, 2rem) var(--font-head);letter-spacing:-.025em;white-space:nowrap;margin:0}.sec-n{font:600 .8rem var(--font-mono);color:var(--accent)}.sec-rule{background:repeating-linear-gradient(-45deg, var(--border) 0 1px, transparent 1px 6px);clip-path:polygon(10px 0,100% 0,calc(100% - 10px) 100%,0 100%);flex:1;min-width:2rem;height:10px}.sec-note{font:600 .68rem var(--font-sans);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}.mc-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:3rem;display:grid}.mc-text p{color:var(--muted);margin:0 0 1rem}.mc-text strong{color:var(--text);font-weight:600}.model-card{--cut:18px;margin:0;padding:0 0 .6rem;font-size:.9rem}.mc-title{font:500 .74rem var(--font-mono);color:var(--muted);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;margin-bottom:.4rem;padding:.7rem 1.25rem;display:flex}.mc-dots{background:repeating-linear-gradient(90deg, var(--accent) 0 6px, transparent 6px 10px);clip-path:polygon(3px 0,100% 0,calc(100% - 3px) 100%,0 100%);width:2.4rem;height:6px}.mc-row{grid-template-columns:8.5rem minmax(0,1fr);gap:1rem;padding:.5rem 1.25rem;display:grid}.mc-row+.mc-row{border-top:1px dashed var(--border)}.mc-row dt{font:500 .78rem var(--font-mono);color:var(--accent);padding-top:.1rem}.mc-row dt:after{content:":"}.mc-row dd{margin:0}.metric-row{grid-template-columns:repeat(4,minmax(0,1fr));gap:.75rem;margin-top:2.5rem;display:grid}.metric{flex-direction:column;gap:.2rem;padding:1rem 1.15rem 1.1rem;display:flex}.metric-k{font:500 .68rem var(--font-mono);color:var(--accent)}.metric-v{font:700 1.3rem var(--font-head);letter-spacing:-.02em}.metric-l{color:var(--muted);font-size:.8rem;line-height:1.45}.epochs{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem;margin:0;padding:0;list-style:none;display:grid;position:relative}.epochs:before{content:"";background:linear-gradient(90deg, var(--border), var(--accent));height:1px;position:absolute;top:7px;left:0;right:0}.epoch{flex-direction:column;gap:1.25rem;display:flex}.epoch-node{background:var(--bg);border:1.5px solid var(--accent);z-index:1;width:15px;height:15px;margin-left:2px;position:relative;transform:rotate(45deg)}.epoch.current .epoch-node{background:var(--accent);box-shadow:0 0 0 5px color-mix(in srgb, var(--accent) 22%, transparent);animation:2.4s ease-in-out infinite pulse}@keyframes pulse{50%{box-shadow:0 0 0 9px color-mix(in srgb, var(--accent) 0%, transparent)}}.epoch-card{--cut:16px;flex:1;padding:1.1rem 1.25rem 1.25rem;transition:transform .2s}.epoch-card:hover{--cut-bc:color-mix(in srgb, var(--accent) 55%, var(--border));--cut-accent:var(--accent);transform:translateY(-3px)}.epoch.current .epoch-card{--cut-bc:color-mix(in srgb, var(--accent) 45%, var(--border));--cut-accent:var(--accent)}.epoch-meta{font:500 .7rem var(--font-mono);color:var(--muted);text-transform:uppercase;letter-spacing:.04em;justify-content:space-between;gap:.5rem;display:flex}.epoch-meta span:first-child{color:var(--accent)}.epoch-card h3{margin:.7rem 0 .1rem;font-size:1.02rem}.epoch-org{color:var(--accent);margin:0 0 .6rem;font-size:.82rem;font-weight:500}.epoch-card>p:not(.epoch-org){color:var(--muted);margin:0;font-size:.86rem}.bento{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.1rem;display:grid}.bento>:first-child{grid-area:span 2/span 2}.bento>:first-child .card-media{aspect-ratio:auto;flex:1;min-height:12rem}.bento>:first-child h3{font-size:1.35rem}.notes-grid{grid-template-columns:minmax(0,1fr) 17rem;align-items:start;gap:2.5rem;display:grid}.note-list{margin:0;padding:0;list-style:none}.note-list li{border-bottom:1px dashed var(--border);grid-template-columns:3.2rem minmax(0,1fr);gap:1rem;padding:1.1rem 0;display:grid}.note-list li:first-child{padding-top:0}.note-n{font:600 1.4rem var(--font-mono);color:color-mix(in srgb, var(--accent) 45%, transparent);line-height:1.2}.note-list li:hover .note-n{color:var(--accent)}.note-title{font:600 1.05rem var(--font-head);color:var(--text);text-decoration:none}.note-title:hover{color:var(--accent)}.note-list p{color:var(--muted);margin:.25rem 0 .35rem;font-size:.9rem}.note-meta{font:.72rem var(--font-mono);color:var(--muted)}.now-card{--cut:14px;padding:1.1rem 1.25rem}.now-card ul{margin:.6rem 0 0;padding-left:1.1rem;font-size:.88rem}.now-card li{margin-bottom:.4rem}.now-card li::marker{color:var(--accent)}.contact{--cut:26px;margin:6rem 0 1rem;padding:2.5rem 2.25rem}.contact:after{background:repeating-linear-gradient(-45deg, color-mix(in srgb, var(--accent) 16%, transparent) 0 1px, transparent 1px 8px) right / 40% 100% no-repeat, var(--cut-bg)}.contact h2{font:700 clamp(1.3rem, 2.8vw, 1.9rem)/1.3 var(--font-head);letter-spacing:-.02em;max-width:36rem;margin:.6rem 0 1.5rem}@media (width<=1023px){.hero-grid,.mc-grid{grid-template-columns:1fr;gap:2.5rem}.hud-strip{margin-bottom:2.5rem}.metric-row{grid-template-columns:repeat(2,minmax(0,1fr))}.epochs{grid-template-columns:1fr;gap:1rem;padding-left:1.75rem}.epochs:before{background:linear-gradient(180deg, var(--border), var(--accent));width:1px;height:auto;inset:0 auto 0 7px}.epoch{position:relative}.epoch-node{margin:0;position:absolute;top:1.2rem;left:calc(1px - 1.75rem)}.bento{grid-template-columns:repeat(2,minmax(0,1fr))}.notes-grid{grid-template-columns:1fr}}@media (width<=600px){.bento{grid-template-columns:1fr}.bento>:first-child{grid-area:auto}.sec-note,.hud-strip span:nth-child(2){display:none}.mc-row{grid-template-columns:1fr;gap:.1rem}.contact{padding:1.75rem 1.35rem}}@media (prefers-reduced-motion:reduce){.ticker-track,.epoch.current .epoch-node{animation:none}}.retrained{font:.72rem var(--font-mono);opacity:.8;margin-left:.6rem;display:inline-block}.retrained:before{content:"◆ ";color:var(--accent);font-size:.6rem}@media (width<=600px){.retrained{margin:.3rem 0 0;display:block}}.val-metrics{margin:0 0 2rem}.val-metrics .metric-row{margin-top:.6rem}.prose .val-metrics .metric-v{font-size:1.35rem}.ood h1{margin:.6rem 0 2rem;font-size:clamp(1.7rem,4.2vw,2.6rem);line-height:1.15}.ood .hero-outline{-webkit-text-stroke-width:1.2px}.ood-fig{--cut:18px;margin:0 0 2rem;padding:1.25rem 1.25rem .9rem}.ood-fig svg{width:100%;height:auto;display:block}.ood-curve{fill:color-mix(in srgb, var(--good) 18%, transparent);stroke:var(--good);stroke-width:1.5px}.ood-dot{fill:var(--bad);transform-box:fill-box;transform-origin:50%;animation:1.8s ease-in-out infinite pulse-dot}@keyframes pulse-dot{50%{opacity:.6;transform:scale(1.5)}}.ood-cap{font:.74rem var(--font-mono);color:var(--muted);margin-top:.4rem}@media (prefers-reduced-motion:reduce){.ood-dot{animation:none}}:is(.kicker,.site-header nav a,.brand,.sec-note,.button,.arrow-link,.label-head,.status,.ticker li,.case-summary dt,.toc-inline summary){font-family:var(--font-head)}:is(.kicker,.site-header nav a,.sec-note,.label-head){letter-spacing:.14em;font-weight:600}.hero-name{letter-spacing:-.01em;line-height:.98}.hero-lede{font-size:1.35rem;font-weight:600}:is(h1,h2,h3,.sec-head h2,.metric-v,.note-title){letter-spacing:-.005em}.button{letter-spacing:.04em;text-transform:uppercase;font-size:.78rem;font-weight:700}.lang-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:.85rem;margin:0;padding:0;list-style:none;display:grid}.lang-card{--cut:14px;--cut-bg:var(--code-bg);--cut-bc:var(--code-bg);flex-direction:column;gap:.2rem;padding:1rem 1.2rem 1.1rem;display:flex;overflow:hidden}.lang-glyph{z-index:0;pointer-events:none;font:800 2.7rem/1 var(--font-head);color:#0000;-webkit-text-stroke:1px color-mix(in srgb, var(--accent) 35%, transparent);position:absolute;top:.7rem;right:.9rem}.lang-card>:not(.lang-glyph){z-index:1;position:relative}.lang-name{font:600 .72rem var(--font-head);letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}.lang-score{align-items:baseline;gap:.45rem;margin-top:.35rem;display:flex}.lang-score strong{font:800 2.1rem/1 var(--font-head);letter-spacing:-.01em}.lang-score span{font:600 .9rem var(--font-head);color:var(--muted)}.lang-score span:only-child{color:var(--text);font-size:1.6rem;font-weight:700;line-height:1.15}.lang-card:hover{--cut-bc:color-mix(in srgb, var(--accent) 55%, var(--border));--cut-accent:var(--accent)}@media (width<=640px){.lang-grid{grid-template-columns:1fr}}.writing-grid{grid-template-columns:minmax(0,1fr) 16rem;align-items:start;gap:4.5rem;display:grid}.writing-side{position:sticky;top:6rem}.writing-side .topic-list{flex-direction:column;gap:.45rem}.writing-main .sec-head+.block-sm{margin-top:0}.writing-side{padding-top:.6rem}@media (width<=900px){.writing-grid{grid-template-columns:1fr;gap:0}.writing-side{order:-1;margin-bottom:2.5rem;position:static}.writing-side .topic-list{flex-direction:row;gap:.5rem 1.2rem}}