:root{--ink:#111;--muted:#666;--line:#ddd;--bad:#b00020;--bg:#fff}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 -apple-system,BlinkMacSystemFont,"Helvetica Neue","PingFang SC",sans-serif}
main{max-width:960px;margin:0 auto;padding:32px 16px 64px}header{display:flex;justify-content:space-between;align-items:baseline;gap:16px;border-bottom:1px solid var(--ink);padding-bottom:12px;margin-bottom:24px}
h1{font-size:20px;margin:0;letter-spacing:.02em}h2{font-size:16px;margin:28px 0 8px}a{color:var(--ink)}p{margin:6px 0}.muted{color:var(--muted)}.bad{color:var(--bad)}
table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line);vertical-align:top}th{font-weight:600;font-size:13px;color:var(--muted)}
form.inline{display:inline}button,input{font:inherit}button{background:var(--ink);color:#fff;border:0;padding:6px 14px;cursor:pointer}button.plain{background:none;color:var(--ink);text-decoration:underline;padding:0}
input[type=password]{width:100%;max-width:360px;padding:8px;border:1px solid var(--ink)}pre{white-space:pre-wrap;font:13px/1.5 ui-monospace,Menlo,monospace;background:#f6f6f6;padding:12px}
img.diff{max-width:100%;border:1px solid var(--line)}.tag{font-size:12px;border:1px solid var(--ink);padding:0 6px;margin-left:6px}.tag.bad{border-color:var(--bad)}
.census{position:relative;display:inline-block;max-width:100%;border:1px solid var(--line)}.census img{display:block;max-width:100%;height:auto}
.census a.dot{position:absolute;width:30px;height:30px;margin:-15px 0 0 -15px;border-radius:50%;border:2px solid var(--bad);background:rgba(176,0,32,.06);text-decoration:none}
.census a.dot span{position:absolute;left:24px;top:-12px;min-width:18px;padding:0 4px;background:var(--bad);color:#fff;font-size:11px;line-height:18px;text-align:center;border-radius:9px}
.census a.dot.done{border-color:#999;background:none}.census a.dot.done span{background:#999}#dots:not(:checked)~.census a.dot{display:none}tr:target{background:#fff1f1}
input[type=text]{font:inherit;padding:4px;border:1px solid var(--ink);width:100%;max-width:280px}td form{margin:0}
.save{margin:1px 0}details.older{margin-top:4px}details.older summary{cursor:pointer;color:var(--muted);font-size:13px}
details.older .save{color:var(--muted)}.notes{margin-top:2px}
.lead{color:var(--muted);margin:0}section.building{margin-top:28px}section.building>h2{font-size:18px;margin:0;padding-bottom:4px;border-bottom:1px solid var(--ink)}
h3{font-size:16px;margin:20px 0 0;letter-spacing:.04em}code{font:12px ui-monospace,Menlo,monospace;background:#f6f6f6;padding:0 3px}
.part{display:grid;grid-template-columns:96px minmax(0,1fr);gap:12px;border-bottom:1px solid var(--line);padding:10px 0}
.partname{font-weight:600}.partname .muted{font-weight:400;font-size:12px}.cols{color:var(--muted);font-size:13px;font-weight:600;border-color:var(--ink);padding:16px 0 4px}
.page,.colhead{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,5fr) minmax(0,3fr);gap:12px}.page+.page{border-top:1px dashed var(--line);margin-top:8px;padding-top:8px}
.page.old,.page.old a{color:var(--muted)}.note{font-size:12px;color:var(--muted);overflow-wrap:anywhere}.pid{overflow-wrap:anywhere;font-size:12px}
h2 .note{display:inline;font-weight:400;margin-left:8px}.restart{font-size:12px}.restart a{color:var(--muted)}
@media (max-width:640px){.part,.page{grid-template-columns:minmax(0,1fr);gap:4px}.cols{display:none}.partname{font-size:13px;color:var(--muted)}}