:root{--accent:#0e9f6e;--accent-visited:#0b7f59;--grid-strong:rgba(0,0,0,.06);--grid-soft:rgba(0,0,0,.025);--bg:#fff;--text:#0a0a0a;--strong:#111;--em:#444;--selection:rgba(14,159,110,.18)}@media (prefers-color-scheme:dark){:root{--bg:#1a1a1a;--text:#e0e0e0;--strong:#f0f0f0;--em:#b0b0b0;--grid-strong:hsla(0,0%,100%,.06);--grid-soft:hsla(0,0%,100%,.025);--selection:rgba(14,159,110,.3)}}body{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:12px;color:var(--text);background-color:var(--bg);background-image:linear-gradient(0deg,var(--grid-strong) 1px,transparent 1px),linear-gradient(90deg,var(--grid-strong) 1px,transparent 1px),linear-gradient(0deg,var(--grid-soft) 1px,transparent 1px),linear-gradient(90deg,var(--grid-soft) 1px,transparent 1px);background-size:24px 24px,24px 24px,120px 120px,120px 120px;background-position:0 0,0 0,0 0,0 0;margin:24px}main{max-width:760px;margin:0 auto;line-height:1.7}h1{font-size:16px;margin-bottom:8px;font-weight:600}h2{font-size:14px;margin:24px 0 8px}p{margin:0 0 10px}a{color:var(--accent);text-decoration:none;border-bottom:1px dotted rgba(14,159,110,.5)}a:hover{background:var(--selection);border-bottom-color:var(--accent)}a:visited{color:var(--accent-visited)}strong{color:var(--strong)}em{color:var(--em)}::selection{background:var(--selection)}.tech-term{position:relative;cursor:help;border-bottom:1px dotted var(--accent)}.tech-term:hover:after{content:attr(data-tooltip);position:absolute;bottom:100%;left:0;background:var(--bg);border:1px solid var(--grid-strong);padding:4px 8px;font-size:11px;white-space:nowrap;z-index:10;box-shadow:0 2px 4px rgba(0,0,0,.1)}form{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}input,textarea{padding:8px;background:var(--bg);border:1px solid var(--grid-strong);color:var(--text);font-family:inherit}button{padding:8px 16px;background:var(--accent);color:var(--bg);border:none;cursor:pointer}button:hover{opacity:.9}