/* Model Provenance (D1) — 版本链 + 证据账本渲染层
   深色玻璃态，与站点世界语法一致。全部渲染走 createElement/textContent。 */
.kprov-root{--kp-bg:#0d1b34e6;--kp-line:#31497a;--kp-ink:#eef3ff;--kp-muted:#a8b7d4;
  --kp-cyan:#73e4d5;--kp-violet:#9b83ff;--kp-pink:#f37aad;--kp-gold:#f4c56b;--kp-green:#5fd39a;
  width:100%;background:var(--kp-bg);border:1px solid var(--kp-line);border-radius:14px;
  padding:16px;color:var(--kp-ink);font:13px/1.55 Inter,system-ui,-apple-system,sans-serif;
  backdrop-filter:blur(14px);box-sizing:border-box}
.kprov-root *{box-sizing:border-box}
.kprov-state{font-size:13px;color:var(--kp-muted);padding:14px 4px}
.kprov-state a{color:var(--kp-cyan)}

.kprov-head{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:6px}
.kprov-eyebrow{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--kp-cyan)}
.kprov-ver{font-size:11px;font-weight:800;letter-spacing:.05em;color:#081429;background:var(--kp-cyan);
  border-radius:999px;padding:2px 10px}
.kprov-delta{margin-left:auto;font-size:10.5px;color:var(--kp-green);border:1px solid #2c5a45;background:#12271f;
  border-radius:999px;padding:2px 9px}
.kprov-updated{font-size:11px;color:#6f82a6;font-family:ui-monospace,Menlo,monospace}

.kprov-sum{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0 4px}
.kprov-sum span{font-size:10.5px;color:var(--kp-muted);border:1px solid #2a3f66;border-radius:999px;padding:2px 9px}
.kprov-sum b{color:var(--kp-ink);font-weight:700}

.kprov-sec{margin-top:18px;border-top:1px solid #1e2f52;padding-top:12px}
.kprov-sec>h3{margin:0 0 9px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--kp-violet)}
.kprov-sec>h3 small{color:#6f82a6;letter-spacing:0;text-transform:none;font-weight:400;margin-left:6px}

.kprov-item{border:1px solid var(--kp-line);border-radius:11px;padding:11px 12px;background:#101f3a99;margin-bottom:9px}
.kprov-item.is-rejected{opacity:.62;border-style:dashed}
.kprov-item-top{display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.kprov-src,.kprov-status,.kprov-skill{font-size:9.5px;letter-spacing:.05em;text-transform:uppercase;
  border-radius:999px;padding:2px 8px;font-weight:700}
.kprov-src{color:#9fd6ff;border:1px solid #2b4a6f;background:#12233d}
.kprov-src.roleplay{color:#cdbcf7;border-color:#5b4a86;background:#221a3d}
.kprov-src.real{color:#8ef0c6;border-color:#2c5a45;background:#12271f}
.kprov-src.framework{color:#f4c56b;border-color:#6b5a2b;background:#2a2413}
.kprov-status{color:#9aa4b2;border:1px solid #3a4a66;background:#161f30}
.kprov-status.confirmed{color:#8ef0c6;border-color:#2c5a45;background:#12271f}
.kprov-status.rejected{color:#f37aad;border-color:#7a3355;background:#2a1420}
.kprov-skill{color:#c8d6f2;border:1px solid #33507f;background:#132b4c;text-transform:none;letter-spacing:0}
.kprov-conf{margin-left:auto;font-size:11px;color:var(--kp-muted);font-family:ui-monospace,Menlo,monospace}
.kprov-time{font-size:10.5px;color:#6f82a6;margin-top:5px;font-family:ui-monospace,Menlo,monospace}
.kprov-idline{margin-top:6px;font-size:10.5px;color:#8ea4cc;font-family:ui-monospace,Menlo,monospace;word-break:break-all}
.kprov-idline b{color:#c8d6f2;font-weight:600}
.kprov-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:9px}
.kprov-toggle,.kprov-reject{cursor:pointer;font:inherit;font-size:11px;border-radius:999px;padding:4px 12px}
.kprov-toggle{background:transparent;border:1px solid #33507f;color:#c8d6f2}
.kprov-toggle:hover{border-color:var(--kp-cyan);color:#fff}
.kprov-reject{background:transparent;border:1px solid #7a3355;color:#f5a9c7}
.kprov-reject:hover{background:#2a1420;color:#fff}
.kprov-reject:disabled{opacity:.5;cursor:default}
.kprov-refs{list-style:none;margin:9px 0 0;padding:0;display:none;flex-direction:column;gap:4px}
.kprov-refs.open{display:flex}
.kprov-refs li{font-size:10.5px;color:#8ea4cc;font-family:ui-monospace,Menlo,monospace;word-break:break-all;
  border-left:2px solid #2a3f66;padding-left:8px}
.kprov-refs li b{color:#c8d6f2;font-weight:600}

.kprov-ctx{display:flex;flex-wrap:wrap;gap:5px;margin-top:7px}
.kprov-ctx span{font-size:10px;color:#cfdcf5;border:1px solid #33507f;border-radius:6px;padding:1px 7px;background:#132b4c}

.kprov-empty{font-size:12.5px;color:var(--kp-muted);border:1px dashed #3a4a66;border-radius:10px;padding:14px;background:#0f1b3099}
.kprov-note{margin-top:18px;font-size:11px;color:#6f82a6;border-top:1px solid #1e2f52;padding-top:11px;max-width:820px}
.kprov-err{font-size:12px;color:var(--kp-pink);border:1px dashed #7a3355;border-radius:8px;padding:9px 11px;background:#2a142033}
.kprov-load{font-size:12px;color:#6f82a6;font-family:ui-monospace,Menlo,monospace}
.kprov-skeleton{height:64px;border:1px solid #1e2f52;border-radius:11px;background:linear-gradient(90deg,#0f1b30,#14243f,#0f1b30);margin-bottom:9px}