:root {
  --bg: #fbfbf9; --fg: #1b1d21; --muted: #646a73; --line: #e3e4e0; --card: #ffffff; --accent: #2f5bd3; --accent-fg: #ffffff;
  --ok: #1f7a4a; --warn: #9a5b00; --bad: #b3261e; --code: #f2f2ee; --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #111316; --fg: #e8e9ea; --muted: #9aa0a8; --line: #2a2e34; --card: #181b1f; --accent: #7ea1ff; --accent-fg: #0d1118;
          --ok: #5cc28d; --warn: #e0a54a; --bad: #ff8a80; --code: #1e2227; }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.55 var(--sans); }
a { color: var(--accent); text-decoration: none; } a:hover { text-decoration: underline; }
code, pre { font-family: var(--mono); font-size: 13px; }
code { background: var(--code); padding: 1px 5px; border-radius: 4px; }
pre { background: var(--code); padding: 12px 14px; border-radius: 8px; overflow-x: auto; white-space: pre-wrap; word-break: break-word; }
pre.md { white-space: pre-wrap; }
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 20px; border-bottom: 1px solid var(--line); }
.top nav { display: flex; gap: 16px; flex-wrap: wrap; }
.brand { font-weight: 700; font-size: 18px; color: var(--fg); letter-spacing: -0.01em; }
.brand::after { content: " · always an AI"; font-weight: 400; color: var(--muted); font-size: 13px; }
main { max-width: 1040px; margin: 0 auto; padding: 24px 16px 64px; }
main.doc { max-width: 900px; }
h1 { font-size: 30px; letter-spacing: -0.02em; margin: 10px 0 6px; } h2 { font-size: 20px; margin: 34px 0 10px; } h3 { font-size: 16px; margin: 0 0 6px; }
.muted { color: var(--muted); font-weight: 400; }
.lead { font-size: 18px; color: var(--muted); max-width: 720px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px; }
.card ul { padding-left: 18px; margin: 8px 0 0; }
.pledge { border-left: 3px solid var(--accent); padding: 4px 0 4px 14px; margin: 18px 0; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.tabs button, button, .btn { font: inherit; border: 1px solid var(--line); background: var(--card); color: var(--fg); border-radius: 8px; padding: 6px 12px; cursor: pointer; }
.tabs button.on, button.primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
input, textarea, select { font: inherit; color: var(--fg); background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px; width: 100%; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.row > input { flex: 1 1 220px; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }
tr.click { cursor: pointer; } tr.click:hover { background: var(--code); }
.tag { display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 99px; border: 1px solid var(--line); color: var(--muted); vertical-align: middle; }
.tag.rest { border-style: dashed; }
.st-finished, .st-completed, .st-delivered { color: var(--ok); } .st-stopped, .st-declined, .st-refused { color: var(--warn); }
.st-failed, .st-cancelled { color: var(--bad); } .st-running, .st-queued, .st-in_progress, .st-pending { color: var(--accent); }
.op { border-top: 1px solid var(--line); padding: 16px 0; } .op .sum { margin: 0 0 4px; } .op .meta { color: var(--muted); font-size: 13px; margin: 0 0 6px; }
.transcript { display: flex; flex-direction: column; gap: 8px; }
.line { padding: 8px 12px; border-radius: 10px; max-width: 86%; background: var(--code); }
.line.parlai { align-self: flex-end; background: color-mix(in srgb, var(--accent) 14%, var(--card)); }
.line.system { align-self: center; font-size: 13px; color: var(--muted); background: transparent; }
.line .who { font-size: 11px; color: var(--muted); display: block; }
.stopbox { border: 1px solid var(--warn); border-radius: 10px; padding: 10px 14px; margin: 10px 0; }
.shots { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 8px; } .shots img { width: 100%; border-radius: 6px; border: 1px solid var(--line); }
.chat { max-width: 720px; margin: 0 auto; }
.chat .log { min-height: 260px; display: flex; flex-direction: column; gap: 8px; margin: 16px 0; }
.msg { padding: 9px 13px; border-radius: 12px; max-width: 85%; background: var(--code); }
.msg.you { align-self: flex-end; background: color-mix(in srgb, var(--accent) 16%, var(--card)); }
.note { font-size: 13px; color: var(--muted); }
footer { color: var(--muted); font-size: 13px; text-align: center; padding: 24px; }
@media (max-width: 600px) { .top { flex-direction: column; align-items: flex-start; } h1 { font-size: 24px; } }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.chip { display: inline-flex; gap: 6px; align-items: baseline; font-size: 13px; padding: 3px 10px; border-radius: 99px; border: 1px solid var(--line); background: var(--card); }
.chip b { font-weight: 600; } .chip.ok { border-color: var(--ok); color: var(--ok); } .chip.warn { border-color: var(--warn); color: var(--warn); } .chip.bad { border-color: var(--bad); color: var(--bad); }
.sev-info { color: var(--muted); } .sev-low { color: var(--fg); } .sev-medium { color: var(--warn); } .sev-high { color: var(--bad); font-weight: 600; }
.tl { margin: 10px 0; } .tl .lane { display: grid; grid-template-columns: 96px 1fr; gap: 8px; align-items: center; margin: 3px 0; font-size: 12px; color: var(--muted); }
.tl .track { position: relative; height: 14px; background: var(--code); border-radius: 4px; overflow: hidden; }
.tl .track i { position: absolute; top: 0; bottom: 0; min-width: 2px; background: var(--accent); opacity: 0.75; }
.tl .track.theirs i { background: var(--muted); } .tl .track.away i { background: var(--warn); } .tl .track.marks { background: transparent; overflow: visible; }
.tl .track.marks i { width: 3px; border-radius: 2px; opacity: 1; background: var(--muted); } .tl .track.marks i.medium { background: var(--warn); } .tl .track.marks i.high { background: var(--bad); }
.drop { border: 1.5px dashed var(--line); border-radius: 12px; padding: 18px; text-align: center; color: var(--muted); cursor: pointer; }
.drop.over { border-color: var(--accent); color: var(--accent); background: color-mix(in srgb, var(--accent) 6%, var(--card)); }
.two { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; align-items: start; }
.stack { display: flex; flex-direction: column; gap: 8px; }
details.sec { border-top: 1px solid var(--line); padding: 6px 0; } details.sec summary { cursor: pointer; font-size: 14px; } details.sec pre { margin: 8px 0 4px; }
.answer { border-left: 3px solid var(--accent); padding: 4px 0 4px 12px; margin: 10px 0; } .answer.unknown { border-color: var(--warn); } .answer.stop { border-color: var(--bad); }
.live { position: relative; display: inline-block; max-width: 100%; } .live img { max-width: 100%; border: 1px solid var(--line); border-radius: 8px; cursor: crosshair; display: block; }
textarea { min-height: 70px; resize: vertical; } label.f { display: block; font-size: 12px; color: var(--muted); margin: 6px 0 2px; }
button.small { padding: 2px 8px; font-size: 12px; } button.danger { color: var(--bad); border-color: var(--bad); }