:root{--bg:#fff;--ink:#1b1b1b;--muted:#666;--line:#ddd;--link:#00e;--brand:#6a1b9a;--good:#0a6b2b;--soft:#f5f3ee;--lock:#f0eee8}@media (prefers-color-scheme:dark){:root{--bg:#141414;--ink:#eaeaea;--muted:#9a9a9a;--line:#333;--link:#8ab4ff;--brand:#d39bf0;--good:#5fd68a;--soft:#1d1d1d;--lock:#202020}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.5 system-ui,-apple-system,Segoe UI,sans-serif}a{color:var(--link)}.wrap{max-width:980px;margin:0 auto;padding:12px 16px 60px}.top a{text-decoration:none}.top b{color:var(--brand);font-size:18px}.top span{color:var(--muted);margin-left:8px}@media (max-width:479px){.top .tag{display:none}}.nav{margin:4px 0 10px;border-bottom:1px solid var(--line);padding-bottom:8px;display:flex;flex-wrap:wrap;gap:2px 6px}.nav a{text-decoration:none;white-space:nowrap}.nav a:before{content:"[ ";color:var(--muted)}.nav a:after{content:" ]";color:var(--muted)}h1.rt{font-size:18px;font-weight:700;margin:10px 0 2px}h2{font-size:14px;margin:18px 0 6px}.two{display:grid;grid-template-columns:1fr 1fr;grid-gap:26px;gap:26px}@media (max-width:720px){.two{grid-template-columns:1fr}}@media (min-width:721px){.home .sellcol{grid-row:1/span 2}.home .browsecol{grid-column:2}.home .browsecol h2{margin-top:0}}ol,ul{margin:4px 0;padding-left:20px}li{margin:3px 0}.g{color:var(--good);font-weight:700}.box{border:1px solid var(--line);background:var(--soft);padding:10px;font:12.5px/1.45 ui-monospace,Menlo,monospace;white-space:pre-wrap;margin:6px 0}button{font:13px system-ui,sans-serif;padding:4px 10px;cursor:pointer}input[type=search],input[type=text]{font:14px system-ui,sans-serif;padding:5px 8px;width:min(420px,100%)}form[role=search]{display:flex;gap:6px;align-items:center}form[role=search] input[type=search]{flex:1 1 auto;min-width:0;max-width:420px;width:auto}.cats{columns:150px 4;column-gap:20px;margin-top:4px}.cats div{page-break-inside:avoid;break-inside:avoid;margin-bottom:3px}.cats small{color:var(--muted)}table{border-collapse:collapse;width:100%;margin-top:4px}td,th{text-align:left;padding:4px 8px 4px 0;border-bottom:1px solid var(--line);vertical-align:top}th{font-weight:400;color:var(--muted);font-size:12px}td.r,th.r{text-align:right;white-space:nowrap}.k{color:var(--muted);font-size:12px}.save{border:1px solid var(--good);padding:10px 12px;margin:10px 0;display:flex;flex-wrap:wrap;gap:8px 22px;align-items:baseline}.save b{font-size:20px;color:var(--good)}.result{border:1px solid var(--line);padding:14px;margin:10px 0;font:16px/1.55 Georgia,serif}.lock{background:var(--lock);padding:14px;margin-top:10px;font:14px system-ui,sans-serif;text-align:center}.lock .bl{filter:blur(4px);color:var(--muted);-webkit-user-select:none;-moz-user-select:none;user-select:none;text-align:left;font:15px Georgia,serif;margin-bottom:8px}.lock a.btn{display:inline-block;border:1px solid var(--line);background:var(--bg);padding:4px 10px;text-decoration:none;color:var(--ink)}.foot{margin-top:26px;font-size:12px;border-top:1px solid var(--line);padding-top:8px}.foot,.foot a{color:var(--muted)}.note{border-left:3px solid var(--good)}.err,.note{padding:4px 8px;background:var(--soft)}.err{border-left:3px solid #b00020}.form{display:grid;grid-gap:8px;gap:8px;max-width:640px}.form label{display:grid;grid-gap:2px;gap:2px;font-size:12px;color:var(--muted)}.form textarea{font:13px/1.45 ui-monospace,Menlo,monospace;min-height:180px;padding:6px}.form input,.form select{font:14px system-ui,sans-serif;padding:5px 8px}.go{font-size:15px;padding:8px 18px;font-weight:700}.placeholder{border:1px dashed var(--muted);padding:8px;color:var(--muted)}td form{display:inline}