:root{--bg:#fff;--fg:#1a1a1a;--muted:#6b7280;--border:#ececec;--accent:#111;--max-width:720px}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased;margin:0;padding:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}.site{min-height:100vh}.navbar{z-index:10;-webkit-backdrop-filter:saturate(180%)blur(8px);backdrop-filter:saturate(180%)blur(8px);border-bottom:1px solid var(--border);background:#ffffffd9;position:sticky;top:0}.navbar-inner{justify-content:space-between;align-items:center;max-width:960px;height:56px;margin:0 auto;padding:0 24px;display:flex}.brand{align-items:center;gap:8px;font-weight:600;display:inline-flex}.brand-mark{color:var(--accent)}.brand-name{letter-spacing:-.01em;font-size:15px}.nav{gap:20px;display:inline-flex}.nav-link{color:var(--muted);font-size:14px;transition:color .15s}.nav-link:hover{color:var(--fg)}.main{max-width:var(--max-width);margin:0 auto;padding:64px 24px 96px}.hero-title{letter-spacing:-.02em;margin:0 0 12px;font-size:40px;font-weight:700}.hero-subtitle{color:var(--muted);margin:0;font-size:18px}.page-title{letter-spacing:-.02em;margin:0 0 28px;font-size:30px;font-weight:700}.post-list{flex-direction:column;gap:28px;margin:0;padding:0;list-style:none;display:flex}.post-card-title{margin:0 0 6px;font-size:20px;font-weight:600}.post-card-meta{color:var(--muted);margin:0 0 8px;font-size:13px}.post-card-excerpt{color:#374151;margin:0}.empty,.notice{color:var(--muted)}.filter-bar{border-bottom:1px solid var(--border);flex-direction:column;gap:10px;margin:0 0 32px;padding-bottom:24px;display:flex}.chip-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.chip-row-label{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin-right:4px;font-size:12px;font-weight:600}.chip{border:1px solid var(--border);color:var(--muted);background:0 0;border-radius:999px;padding:3px 11px;font-size:13px;line-height:1.5;transition:color .15s,border-color .15s,background .15s;display:inline-block}.chip:hover{color:var(--fg);border-color:var(--muted)}.chip-pillar{border-color:color-mix(in srgb, var(--accent) 35%, transparent);color:var(--fg)}.chip-active{background:var(--accent);color:var(--bg);border-color:var(--accent)}.post-card-excerpt+.chip-row{margin-top:12px}.chip-row+.chip-row{margin-top:6px}.article-taxonomy{flex-direction:column;gap:6px;margin:0 0 28px;display:flex}.author-byline{color:var(--fg)}a.author-byline:hover{text-decoration:underline}.author-bio{align-items:flex-start;gap:14px;display:flex}.author-avatar{object-fit:cover;border-radius:999px;flex-shrink:0}.author-bio-name{margin:0;font-weight:600}.author-bio-title{color:var(--muted);margin:2px 0 0;font-size:13px}.author-bio-blurb{color:#374151;margin:8px 0 0}.article-author{border-top:1px solid var(--border);margin-top:40px;padding-top:24px}.author-header{border-bottom:1px solid var(--border);margin-bottom:40px;padding-bottom:24px}@media (prefers-color-scheme:dark){.author-bio-blurb{color:#cbd5e1}}.article-title{letter-spacing:-.02em;margin:0 0 8px;font-size:32px;font-weight:700}.article-meta{color:var(--muted);margin:0 0 32px;font-size:13px}.article-body{font-size:17px}.back-link{color:var(--muted);margin-top:40px;font-size:14px;display:inline-block}.back-link:hover{color:var(--fg)}@media (prefers-color-scheme:dark){:root{--bg:#0a0a0a;--fg:#ededed;--muted:#9ca3af;--border:#232323;--accent:#fff}.navbar{background:#0a0a0ad9}.post-card-excerpt{color:#cbd5e1}}