:root{--bg:#fff;--fg:#111827;--mut:#6b7280;--bd:#e5e7eb;--warn:#fef3c7}@media(prefers-color-scheme:dark){:root{--bg:#111827;--fg:#f3f4f6;--mut:#9ca3af;--bd:#374151;--warn:#78350f}}
body{background:var(--bg);color:var(--fg);font:16px/1.5 system-ui,sans-serif;max-width:960px;margin:0 auto;padding:24px 16px}
h1{font-size:1.6rem}h2{font-size:1.15rem;margin-top:2rem}.warn{background:var(--warn);padding:10px 14px;border-radius:8px}
table{border-collapse:collapse;width:100%}td,th{border-bottom:1px solid var(--bd);padding:8px;text-align:left}.dot{display:inline-block;width:12px;height:12px;border-radius:50%;margin-right:8px;border:1px solid var(--bd)}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}figure{margin:0}img.pin{max-width:560px;width:100%}img{max-width:100%;border:1px solid var(--bd);border-radius:6px}figcaption,.small{color:var(--mut);font-size:.9rem}svg{max-width:420px;width:100%}svg text{fill:var(--fg)}.nav{font-size:.9rem}.nav a{color:inherit}img[data-zoom]{cursor:zoom-in}#lb{position:fixed;inset:0;background:rgba(0,0,0,.92);display:none;align-items:center;justify-content:center;z-index:99;cursor:zoom-out}#lb.on{display:flex}#lb img{max-width:96vw;max-height:92vh;width:auto;height:auto;min-width:min(96vw,900px);object-fit:contain;border:0;border-radius:4px;background:#fff}#lb button{position:absolute;top:12px;right:16px;font-size:2rem;line-height:1;background:none;border:0;color:#fff;cursor:pointer}#lb .cap{position:absolute;bottom:10px;left:0;right:0;text-align:center;color:#ddd;font-size:.9rem}