:root{color-scheme:dark;--bg: #101112;--surface: #17191b;--text: #eeeeec;--muted: #b7b9bc;--subtle: #85898e;--line: #2b2f33;--accent: #8fd1c7;--radius: 6px;--font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace}:root[data-theme=light]{color-scheme:light;--bg: #fbfaf7;--surface: #f4f1eb;--text: #191a1c;--muted: #555b63;--subtle: #747b83;--line: #d9d4ca;--accent: #267d72}*{box-sizing:border-box}html{min-width:320px;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:16px;letter-spacing:0;text-rendering:optimizeLegibility}body{min-height:100vh;margin:0;background:var(--bg)}a{color:inherit;text-decoration-color:color-mix(in srgb,var(--accent) 65%,transparent);text-underline-offset:.18em}a:hover{color:var(--accent)}button,input,textarea{font:inherit}button{color:inherit}img,svg{display:block;max-width:100%}.shell{width:min(720px,calc(100% - 40px));margin:0 auto}.site-header{border-bottom:1px solid var(--line)}.nav{display:flex;min-height:68px;align-items:center;justify-content:space-between;gap:20px}.brand{color:var(--text);font-weight:650;text-decoration:none}.brand-mark{display:none}.brand-name{font-size:.98rem}.nav-actions,.nav-links{display:flex;align-items:center;gap:16px}.nav-link,.icon-button{border:0;background:transparent;color:var(--muted);text-decoration:none}.nav-link{font-size:.94rem}.nav-link:hover,.nav-link[aria-current=page]{color:var(--text)}.icon-button{display:inline-grid;width:28px;height:28px;place-items:center;padding:0;cursor:pointer}.icon-button:hover{color:var(--accent)}.icon-button svg{width:17px;height:17px}.sun-icon{display:none}:root[data-theme=light] .moon-icon{display:none}:root[data-theme=light] .sun-icon{display:block}h1,h2,h3,p{margin-top:0}h1{margin-bottom:18px;font-size:clamp(2rem,6vw,2.7rem);line-height:1.08;letter-spacing:0}h2{font-size:1.18rem;line-height:1.3}h3{font-size:1rem;line-height:1.4}.hero{padding:76px 0 54px}.eyebrow{margin:0 0 14px;color:var(--subtle);font-family:var(--font-mono);font-size:.78rem;text-transform:uppercase}.hero-copy,.page-header p,.section-note{color:var(--muted);font-size:1.04rem;line-height:1.75}.intro-links{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:24px;color:var(--muted);font-size:.96rem}.button{color:var(--text);font-weight:560}.section{padding:42px 0;border-top:1px solid var(--line)}.section-head{margin-bottom:20px}.section-title{margin-bottom:0;font-size:1.2rem;line-height:1.3}.section-note{margin:8px 0 0}.plain-list{display:grid;gap:18px;margin:0;padding:0;list-style:none}.plain-list li{color:var(--muted);line-height:1.7}.plain-list strong{color:var(--text);font-weight:650}.grid{display:grid;gap:22px}.card{border-top:1px solid var(--line);padding-top:18px}.card h3{margin-bottom:8px}.card p{margin-bottom:0;color:var(--muted);line-height:1.7}.post-list{display:grid;gap:18px}.post-card{display:grid;grid-template-columns:128px 1fr;gap:18px;text-decoration:none}.post-card:hover h3{color:var(--accent)}.post-date,.article-meta{color:var(--subtle);font-family:var(--font-mono);font-size:.78rem}.post-card h3{margin-bottom:5px;font-size:1rem;transition:color .15s ease}.post-card p{margin-bottom:8px;color:var(--muted);line-height:1.6}.tag-list{display:flex;flex-wrap:wrap;gap:8px}.tag{color:var(--subtle);font-family:var(--font-mono);font-size:.73rem;text-decoration:none}.page{padding:58px 0 76px}.page-header{margin-bottom:40px}.article{display:grid;grid-template-columns:minmax(0,680px);justify-content:center}.article-header{margin-bottom:32px}.article-header h1{margin-bottom:14px;font-size:clamp(2rem,7vw,3rem)}.prose{color:color-mix(in srgb,var(--text) 88%,var(--muted));font-size:1rem;line-height:1.78}.prose h2,.prose h3{margin-top:2em;margin-bottom:.55em;color:var(--text)}.prose p,.prose ul,.prose ol{margin-bottom:1.15em}.prose code{border:1px solid var(--line);border-radius:4px;padding:.12em .3em;background:var(--surface);color:var(--accent);font-family:var(--font-mono);font-size:.9em}.prose pre{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);padding:16px;background:#08090a}:root[data-theme=light] .prose pre{background:#191a1c}.prose pre code{border:0;padding:0;background:transparent;color:#eeeeec}.timeline{display:grid;gap:22px}.timeline-item{display:grid;grid-template-columns:128px 1fr;gap:18px}.timeline-item h3{margin:0 0 6px}.timeline-item p{margin:0;color:var(--muted);line-height:1.7}.contact-band{padding-bottom:0}.site-footer{border-top:1px solid var(--line);padding:26px 0 34px;color:var(--subtle);font-size:.9rem}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:18px}.footer-links{display:flex;gap:14px}.skip-link{position:absolute;left:16px;top:12px;z-index:20;transform:translateY(-160%);border-radius:var(--radius);padding:8px 10px;background:var(--text);color:var(--bg)}.skip-link:focus{transform:translateY(0)}@media(max-width:620px){.shell{width:min(100% - 28px,720px)}.nav{min-height:62px}.nav-actions,.nav-links{gap:12px}.hero{padding:50px 0 40px}.post-card,.timeline-item{grid-template-columns:1fr;gap:6px}.footer-inner{align-items:start;flex-direction:column}}