:root{--bg:#f6f5f1;--panel:#ffffff;--ink:#1d2230;--muted:#6b7080;--line:#e4e2da;--soft:#f0eee7;--warn:#9a5b00;
--warnbg:#fff4e0;--note:#1A2238;--notebg:#eef1f8}
@media (prefers-color-scheme:dark){:root{--bg:#14171f;--panel:#1c2030;--ink:#e8e9ee;--muted:#9aa0ae;--line:#2c3144;
--soft:#232839;--warn:#f0b35a;--warnbg:#3a2c12;--note:#c9d3f0;--notebg:#20263a}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 -apple-system,
"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
.wrap{max-width:1500px;margin:0 auto;padding:24px 16px 60px}
header h1{font:700 26px/1.2 Cambria,Georgia,serif;margin:0 0 6px}
.meta{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 18px}.meta span{background:var(--panel);border:1px solid var(--line);
border-radius:999px;padding:3px 11px;font-size:13px;color:var(--muted)}.meta b{color:var(--ink);font-weight:600}
.matter{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-bottom:22px}
.matter summary{cursor:pointer;font-weight:600}.matter .q{white-space:pre-wrap;margin-top:10px}
.legend{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px;margin-bottom:26px}
.legend div.l{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 14px;display:flex;gap:12px;align-items:center}
.badge{width:34px;height:34px;border-radius:50%;color:#fff;display:inline-flex;align-items:center;justify-content:center;
font-weight:700;flex:none}
.l small{display:block;color:var(--muted)}
nav.toc{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 24px}nav.toc a{font-size:13px;text-decoration:none;color:var(--ink);
background:var(--soft);border-radius:8px;padding:5px 10px}
section.round{margin:34px 0}section.round>h2{font:700 21px/1.3 Cambria,Georgia,serif;margin:0 0 4px}
.rsub{color:var(--muted);font-size:13px;margin:0 0 14px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px;align-items:start}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 1px 3px rgba(0,0,0,.05)}
.card-head{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:12px 14px;background:color-mix(in srgb,var(--c) 12%,var(--panel))}
.dname{font-weight:700}.dmodel{font-size:12.5px;color:var(--muted)}.chips{margin-left:auto;display:flex;flex-wrap:wrap;gap:5px}
.chip{font-size:11.5px;border-radius:999px;padding:2px 8px;background:var(--soft);color:var(--muted)}
.chip.stance{background:var(--note);color:var(--panel)}.chip.driver{border:1px solid var(--line)}
.card-body{padding:12px 16px 4px}.card-foot{font-size:12px;color:var(--muted);padding:8px 16px 12px;border-top:1px solid var(--line)}
.field{margin:12px 0}.field h5{margin:0 0 4px;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.field p{margin:0 0 8px}.field.primary p{font-size:15.5px;font-weight:550}
ul.plain{margin:0;padding-left:18px}ul.plain li{margin:3px 0}
ul.exchange{list-style:none;margin:0;padding:0}ul.exchange li{background:var(--soft);border-radius:10px;padding:9px 11px;margin:7px 0}
ul.exchange .who{font-weight:600;font-size:13px;margin-bottom:4px}
blockquote{margin:4px 0 6px;padding:0 0 0 10px;border-left:3px solid var(--line);color:var(--muted);font-style:italic}
.ref{display:inline-block;font-weight:600;font-style:normal;font-size:.92em;padding:0 6px;border-radius:6px;
background:color-mix(in srgb,var(--c) 16%,transparent);color:color-mix(in srgb,var(--c) 75%,var(--ink))}
.meter{display:flex;align-items:center;gap:8px;font-size:12.5px;margin:4px 0}.mlabel{width:150px;color:var(--muted)}
.bar{flex:1;height:7px;border-radius:9px;background:var(--soft);overflow:hidden}.bar span{display:block;height:100%}
.mval{width:42px;text-align:right;color:var(--muted)}
.warn{background:var(--warnbg);color:var(--warn);border-radius:8px;padding:7px 10px;font-size:13px}
.note-ok{font-size:12.5px;color:var(--muted)}
pre{white-space:pre-wrap;word-break:break-word;font:12.5px/1.45 Consolas,Menlo,monospace;background:var(--soft);
padding:10px;border-radius:8px;max-height:520px;overflow:auto}
.checkpoint{background:var(--notebg);border:1px solid var(--line);border-radius:14px;padding:16px 20px;margin:34px 0}
.checkpoint h2{margin:0 0 6px;font:700 19px Cambria,Georgia,serif}.checkpoint .n{white-space:pre-wrap;font-size:15.5px}
.report{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:6px 26px 20px;margin:34px 0}
.report h2,.report h3{font-family:Cambria,Georgia,serif}.report table{border-collapse:collapse;margin:10px 0;width:100%}
.report th,.report td{border:1px solid var(--line);padding:6px 9px;text-align:left;font-size:14px}
.report code{background:var(--soft);padding:1px 5px;border-radius:5px}
table.costs{border-collapse:collapse;width:100%;font-size:13px;background:var(--panel)}
table.costs th,table.costs td{border:1px solid var(--line);padding:5px 8px;text-align:right}
table.costs th:first-child,table.costs td:first-child{text-align:left}
.card.thinking{opacity:.85}.thinking .card-body{padding:22px 16px;color:var(--muted)}
.dots span{display:inline-block;width:7px;height:7px;margin:0 2px;border-radius:50%;background:var(--c,#888);
animation:qb 1.2s infinite ease-in-out}.dots span:nth-child(2){animation-delay:.15s}.dots span:nth-child(3){animation-delay:.3s}
@keyframes qb{0%,80%,100%{opacity:.25;transform:scale(.8)}40%{opacity:1;transform:scale(1)}}
.livebar{display:flex;align-items:center;gap:10px;background:var(--notebg);border:1px solid var(--line);border-radius:12px;
padding:10px 14px;margin:18px 0;font-weight:600}
.attach{display:flex;flex-wrap:wrap;gap:8px;margin:-10px 0 22px}.attach span{font-size:12.5px;background:var(--soft);
border-radius:8px;padding:4px 9px}.attach span.bad{background:var(--warnbg);color:var(--warn)}
.summary{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.srow{display:grid;grid-template-columns:30px 170px 1fr;gap:12px;padding:12px 16px;border-top:1px solid var(--line);
align-items:start}.srow:first-child{border-top:0}.srow.off{opacity:.7}
.badge.sm{width:28px;height:28px;font-size:13px}
.who2 b{display:block;font-size:14px}.who2 small{display:block;color:var(--muted);font-size:12px}
.pos{font-size:15px;line-height:1.5}.pos .nums{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:6px;font-size:12.5px;
color:var(--muted);align-items:center}.pos .nums b{color:var(--ink)}
.tonote{margin-top:6px;font-size:13.5px;background:var(--notebg);border-radius:8px;padding:6px 9px}
.retry{display:inline-block;font-size:12px;background:var(--warnbg);color:var(--warn);border-radius:6px;padding:1px 7px;margin-left:4px}
.callouts{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:12px;margin:12px 0}
.callout{border-radius:12px;padding:12px 14px;border:1px solid;border-left-width:5px}
.callout h4{margin:0 0 6px;font-size:13px;letter-spacing:.05em;text-transform:uppercase}
.callout .count{display:inline-block;min-width:20px;text-align:center;border-radius:999px;font-size:11.5px;padding:0 6px;
color:#fff;margin-left:4px}
.callout ul{margin:0;padding:0;list-style:none}.callout li{padding:7px 0;border-top:1px solid color-mix(in srgb,currentColor 12%,transparent);font-size:14px}
.callout li:first-child{border-top:0}.callout .who{display:block;font-weight:600;font-size:12.5px;margin-bottom:2px}
.callout q{display:block;font-style:italic}.callout q::before,.callout q::after{content:none}.callout .why{display:block;color:var(--muted);font-size:13px;margin-top:2px}
.callout p{margin:0;font-size:13.5px}
.callout.bad{background:#fdf0ee;border-color:#e8b4ac;color:#5c1f17}.callout.bad h4{color:#b03a2e}.callout.bad .count{background:#c0392b}
.callout.good{background:#ecf7f1;border-color:#a9d9bf;color:#14432c}.callout.good h4{color:#1e7d4f}.callout.good .count{background:#1e8a56}
.callout.amber{background:#fdf6e7;border-color:#ecd29a;color:#5a3d06}.callout.amber h4{color:#9a6a00}.callout.amber .count{background:#b8860b}
@media (prefers-color-scheme:dark){
.callout.bad{background:#2e1a18;border-color:#6b2e27;color:#f3d3ce}.callout.bad h4{color:#ff8f80}
.callout.good{background:#15291f;border-color:#2c5e43;color:#cdeedc}.callout.good h4{color:#6fdca3}
.callout.amber{background:#2d2411;border-color:#6a5420;color:#f1e2bd}.callout.amber h4{color:#f0c25a}}
details.rdetail{margin-top:12px}details.rdetail>summary{cursor:pointer;font-weight:600;padding:10px 14px;background:var(--soft);
border-radius:10px;list-style:none}details.rdetail>summary::before{content:"▸ ";color:var(--muted)}
details.rdetail[open]>summary::before{content:"▾ "}details.rdetail>.grid{margin-top:12px}
.pill{display:inline-block;font-size:12.5px;font-weight:600;border-radius:999px;padding:2px 10px;margin-left:8px;color:#fff}
.pill.bad{background:#c0392b}.pill.good{background:#1e8a56}.pill.amber{background:#b8860b}
ul.exchange.bad li{background:color-mix(in srgb,#c0392b 9%,var(--panel))}
ul.exchange.flag li{background:color-mix(in srgb,#c0392b 9%,var(--panel))}
ul.plain.good li::marker{color:#1e8a56}
@media (max-width:700px){.srow{grid-template-columns:30px 1fr}.srow .pos{grid-column:1/-1}}
.muted{color:var(--muted)}footer{color:var(--muted);font-size:12.5px;margin-top:30px}