.rtg-wrap{
  --rtg-brand:#4b53bc; --rtg-brand-dark:#373c9e; --rtg-card:#fff;
  --rtg-ink:#1f2330; --rtg-muted:#6b7180; --rtg-line:#e3e5ef; --rtg-ok:#1a7f4b; --rtg-err:#b3261e;
  max-width:620px; margin:0 auto; color:var(--rtg-ink);
  font-family:'Segoe UI',system-ui,-apple-system,sans-serif; line-height:1.5;
}
.rtg-wrap *{box-sizing:border-box}
.rtg-hidden{display:none !important}
.rtg-card{background:var(--rtg-card);border:1px solid var(--rtg-line);border-radius:14px;padding:22px;margin:18px 0;box-shadow:0 1px 3px rgba(20,20,50,.04)}
.rtg-signin{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.rtg-who{font-size:14px;color:var(--rtg-muted)}
.rtg-label{display:block;font-size:13px;font-weight:600;margin:14px 0 5px;color:var(--rtg-ink)}
.rtg-input{width:100%;padding:10px 12px;border:1px solid var(--rtg-line);border-radius:9px;font-size:15px;background:#fff;color:var(--rtg-ink)}
.rtg-input:focus{outline:none;border-color:var(--rtg-brand)}
.rtg-btn{cursor:pointer;font-family:inherit;font-size:15px;font-weight:600;border:none;border-radius:9px;padding:12px 18px;transition:background .15s}
.rtg-primary{background:var(--rtg-brand);color:#fff}
.rtg-primary:hover{background:var(--rtg-brand-dark)}
.rtg-primary:disabled{background:#a9adcf;cursor:not-allowed}
.rtg-ghost{background:#eef0fb;color:var(--rtg-brand-dark)}
.rtg-ghost:hover{background:#e3e6f9}
.rtg-search-btn{width:100%;margin-top:16px}
.rtg-banner{background:#fff6e5;border:1px solid #f2dca6;border-radius:10px;padding:12px 14px;font-size:13px;margin:14px 0}
.rtg-result{margin:18px 0;border-radius:12px;padding:18px;background:#eefaf2;border:1px solid #c6ecd4}
.rtg-result.rtg-err{background:#fdeeee;border-color:#f4cfcc}
.rtg-result.rtg-info{background:#eef2fb;border-color:#d4ddf3}
.rtg-result h3{margin:0 0 12px;font-size:16px;color:var(--rtg-ok)}
.rtg-result.rtg-err h3{color:var(--rtg-err)}
.rtg-result.rtg-info h3{color:var(--rtg-brand-dark)}
.rtg-note{font-size:12px;color:var(--rtg-muted);margin-top:8px}
.rtg-list{display:flex;flex-direction:column;gap:10px}
.rtg-item{background:#fff;border:1px solid var(--rtg-line);border-radius:10px;padding:12px 14px}
.rtg-item-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.rtg-item-main{display:flex;align-items:center;gap:12px;min-width:200px}
.rtg-item-num{width:26px;height:26px;flex:none;border-radius:50%;background:#eef0fb;color:var(--rtg-brand-dark);font-size:13px;font-weight:700;display:flex;align-items:center;justify-content:center}
.rtg-item-date{font-size:14px;font-weight:600;text-transform:capitalize}
.rtg-item-meta{font-size:12px;color:var(--rtg-muted);margin-top:2px}
.rtg-item-actions{display:flex;gap:8px;flex-wrap:wrap}
.rtg-badge{display:inline-block;font-size:11px;font-weight:600;text-transform:none;color:#8a5a00;background:#fff2d6;border:1px solid #f2dca6;border-radius:999px;padding:1px 8px;vertical-align:1px}
.rtg-view,.rtg-copy,.rtg-embed{padding:8px 14px;font-size:14px;white-space:nowrap}
.rtg-done{background:var(--rtg-ok) !important;color:#fff !important}
.rtg-embedbox{margin-top:12px;padding-top:12px;border-top:1px dashed var(--rtg-line)}
.rtg-code{width:100%;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;border:1px solid var(--rtg-line);border-radius:8px;padding:10px;background:#f7f8fc;color:var(--rtg-ink);resize:vertical}
.rtg-embedbtns{margin-top:8px}
.rtg-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:6px}
.rtg-row .rtg-input{flex:1;min-width:180px;width:auto}
.rtg-row .rtg-btn{white-space:nowrap}
.rtg-manual{margin-top:18px}
#rtg-populi-block:not(.rtg-hidden)+.rtg-manual{padding-top:16px;border-top:1px dashed var(--rtg-line)}
.rtg-meta{font-size:13px;color:var(--rtg-muted);margin-top:12px}
.rtg-foot{font-size:12px;color:var(--rtg-muted);text-align:center;margin-top:10px}
.rtg-spin{display:inline-block;width:15px;height:15px;border:2px solid #fff;border-top-color:transparent;border-radius:50%;animation:rtg-s .7s linear infinite;vertical-align:-2px;margin-right:6px}
@keyframes rtg-s{to{transform:rotate(360deg)}}