/* Conversation bubbles — World Behind the Words. Anti-badge: no seals, no status
   color, left-aligned, minimal. Shares the family look of card.css / styles.css. */
:root{
  --ink:#1a1a1a; --muted:#666; --line:#e4e4e4; --bg:#fff;
  --human-bg:#f4f6f8; --human-edge:#c9d3da;
  --ai-bg:#fbf9f4; --ai-edge:#e6ddca;
  --redact:#8a6d3b; --redact-bg:#f7f1e3;
}
*{box-sizing:border-box}
body{max-width:720px;margin:0 auto;padding:2rem 1.15rem 4rem;
  font:16px/1.62 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg)}
a{color:#1a4f7a}
.kicker{font-size:.8rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin:0 0 .4rem}
h1{font-size:1.6rem;line-height:1.25;margin:.1rem 0 1rem}
h2{font-size:1.12rem;margin:2.2rem 0 .5rem}
.lede{color:#333}
.frame{border:1px solid var(--line);border-radius:10px;padding:.95rem 1.05rem;margin:1.2rem 0 1.6rem;background:#fcfcfc}
.frame p{margin:.4rem 0}
.frame .label{display:block;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:.35rem}
.meta{color:var(--muted);font-size:.86rem;margin:.2rem 0 1.4rem}

.thread{margin:1.2rem 0}
.turn{margin:.55rem 0;padding:.7rem .9rem;border:1px solid;border-radius:12px;max-width:88%}
.turn .who{font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-bottom:.3rem}
.turn p{margin:.5rem 0}
.turn p:first-of-type{margin-top:0}
.turn p:last-child{margin-bottom:0}
.human{background:var(--human-bg);border-color:var(--human-edge);margin-right:12%}
.ai{background:var(--ai-bg);border-color:var(--ai-edge);margin-left:12%}
.summary-turn{font-style:normal}
.summary-turn .who::after{content:" · logged summary, not verbatim";font-style:italic;text-transform:none;letter-spacing:0}
.turn .ctx{font-style:italic;color:var(--muted);margin:0 0 .55rem;font-size:.92rem}
.redaction{color:var(--redact);background:var(--redact-bg);border-radius:3px;padding:0 .2em;font-size:.92em}
.span-note{display:block;margin-top:.45rem;font-size:.82rem;color:var(--muted)}
.span-note b{color:#444;font-weight:600}
.foot{border-top:1px solid var(--line);margin-top:2.4rem;padding-top:1rem;color:var(--muted);font-size:.88rem}
hr.gap{border:0;border-top:1px dashed var(--line);margin:1.6rem 0}