.ra-tg-checker{--ra-ink:#0A1C1F;--ra-muted:#4a5a5d;--ra-line:#d5dedf;--ra-bg:#f5f8f8;--ra-accent:#0f6b63;--ra-ok:#e7f4ee;--ra-watch:#fff6dc;--ra-high:#fde9df;--ra-urgent:#fbe0e0;--ra-urgent-ink:#8a1c1c;
  box-sizing:border-box;max-width:640px;margin:1.25rem 0 1.75rem;padding:1.25rem;border:1px solid var(--ra-line);border-radius:12px;background:var(--ra-bg);color:var(--ra-ink);font-size:1rem;line-height:1.5}
.ra-tg-checker *{box-sizing:border-box}
.ra-tg-checker form{display:grid;gap:.9rem;margin:0}
.ra-tg-field{border:0;margin:0;padding:0;min-width:0}
.ra-tg-label,.ra-tg-field legend{display:block;font-weight:600;margin:0 0 .35rem;padding:0}
.ra-tg-checker input[type=text]{width:100%;min-height:48px;padding:.6rem .8rem;font-size:1.125rem;border:1px solid #9fb0b2;border-radius:8px;background:#fff;color:var(--ra-ink)}
.ra-tg-checker input[type=text]:focus{outline:3px solid var(--ra-accent);outline-offset:1px}
.ra-tg-seg{display:flex;flex-wrap:wrap;gap:.4rem}
.ra-tg-seg input{position:absolute;opacity:0;width:1px;height:1px}
.ra-tg-seg label{flex:1 1 auto;min-height:44px;display:flex;align-items:center;justify-content:center;padding:.45rem .8rem;border:1px solid #9fb0b2;border-radius:8px;background:#fff;cursor:pointer;font-size:.95rem;text-align:center}
.ra-tg-seg input:checked+label{background:var(--ra-accent);border-color:var(--ra-accent);color:#fff;font-weight:600}
.ra-tg-seg input:focus-visible+label{outline:3px solid var(--ra-ink);outline-offset:2px}
.ra-tg-btn{min-height:48px;border:0;border-radius:8px;background:var(--ra-ink);color:#fff;font-size:1.05rem;font-weight:600;cursor:pointer;padding:.7rem 1rem}
.ra-tg-btn:hover{background:var(--ra-accent)}
.ra-tg-result{margin-top:1rem;padding:1rem;border-radius:10px;border:1px solid var(--ra-line);background:#fff}
.ra-tg-result:focus{outline:none}
.ra-tg-result p{margin:0 0 .4rem}
.ra-tg-band{font-size:1.25rem;font-weight:700}
.ra-tg-values{font-weight:600}
.ra-tg-steps{margin:.4rem 0 .6rem 1.1rem;padding:0}
.ra-tg-steps li{margin:0 0 .35rem}
.ra-tg-meta{font-size:.9rem;color:var(--ra-muted)}
.ra-tg-ok{background:var(--ra-ok)}
.ra-tg-watch{background:var(--ra-watch)}
.ra-tg-high{background:var(--ra-high)}
.ra-tg-urgent{background:var(--ra-urgent);border-color:#e3a3a3}
.ra-tg-urgent .ra-tg-steps li:first-child{color:var(--ra-urgent-ink);font-weight:700}
.ra-tg-error{background:#fff;border-color:#c0392b;color:#8a1c1c}
.ra-tg-note{margin:.9rem 0 0;font-size:.85rem;color:var(--ra-muted)}