:root{--bg:#ffffff;--fg:#1a1a1a;--muted:#6b7280;--accent:#0b7285;--card-bg:#f5f5f5;--border:#e2e2e2}@media(prefers-color-scheme:dark){:root{--bg:#121212;--fg:#e6e6e6;--muted:#9a9a9a;--card-bg:#1c1c1c;--border:#303030;--accent:#22b8cf}}*{box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,segoe ui,Roboto,Helvetica,Arial,sans-serif;font-size:17px;line-height:1.65;background:var(--bg);color:var(--fg);margin:0}main{max-width:46rem;margin:0 auto;padding:0 1rem}main.wide{max-width:72rem}nav{display:flex;justify-content:space-between;align-items:center;padding:1rem;border-bottom:1px solid var(--border)}nav .site-title{font-weight:600;color:var(--fg);text-decoration:none}nav .nav-links{display:flex;gap:1rem}nav .nav-links a{color:var(--muted);text-decoration:none}nav .nav-links a:hover{color:var(--accent)}h1,h2,h3,h4,h5,h6{line-height:1.25;font-weight:650}h1{font-size:1.7rem}h2{font-size:1.4rem}h3{font-size:1.2rem}h4{font-size:1.05rem}h5{font-size:1rem}h6{font-size:.9rem}a{color:var(--accent)}main :not(nav):not(.card):not(.card-link) a{text-decoration:none}main :not(nav):not(.card):not(.card-link) a:hover{text-decoration:underline}.card-link{text-decoration:none;color:inherit}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1.25rem}.card{border:1px solid var(--border);border-radius:8px;overflow:hidden;background:var(--card-bg)}.card:hover{border-color:var(--accent)}.card-thumb{aspect-ratio:4/3;object-fit:cover;width:100%;display:block}.card-thumb.placeholder{background:var(--border)}.card-body{padding:.75rem}.card-title{font-size:1rem;font-weight:600}.card-description{font-size:.85rem;color:var(--muted);margin:.35rem 0}.card-meta{font-size:.75rem;color:var(--muted);display:flex;align-items:center;gap:.4rem;flex-wrap:wrap}.pill{font-size:.7rem;background:var(--card-bg);border:1px solid var(--border);border-radius:999px;padding:.15rem .5rem;display:inline-block;color:var(--muted)}img,video{max-width:100%}figure{margin:1.5rem auto;text-align:center}figcaption{font-size:.8rem;color:var(--muted)}.fig-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}@media(max-width:640px){.fig-row{grid-template-columns:1fr}}pre{background:var(--card-bg);border-radius:6px;padding:1rem;overflow-x:auto;font-size:.9rem;font-family:monospace}code{background:var(--card-bg);font-family:monospace;font-size:.9rem;padding:.1rem .3rem;border-radius:4px}pre code{background:0 0;padding:0}.viewer-controls{display:flex;flex-direction:column;gap:.5rem}.viewer-controls .row{display:flex;align-items:center;gap:.5rem}.viewer-controls label{width:8rem;text-align:right;margin-right:.5rem}.viewer-controls input[type=range]{flex-grow:1;accent-color:var(--accent)}input[type=range],input[type=checkbox],input[type=radio]{accent-color:var(--accent)}table{border-collapse:collapse;width:100%}th,td{padding:.5rem;border:1px solid var(--border)}footer{text-align:center;font-size:.8rem;color:var(--muted);margin-top:4rem;padding:1.5rem 0}footer a{color:var(--muted)}