.synthesis-signal{display:grid;grid-template-columns:auto minmax(0,1fr);gap:18px;margin:0 0 20px;padding:22px 24px;border:1px solid #e5b9a7;border-radius:20px;background:linear-gradient(135deg,#fff9f5,#fff1ea);box-shadow:0 18px 42px rgba(139,61,31,.08)}.synthesis-signal[hidden]{display:none}.signal-icon{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;background:#b94729;color:#fff;font-size:22px;font-weight:900;box-shadow:0 10px 22px rgba(166,60,31,.22)}.synthesis-signal>div{min-width:0}.synthesis-signal small{display:block;margin:2px 0 6px;color:#a34b31;font:800 9px/1.2 Consolas,monospace;letter-spacing:.13em}.synthesis-signal h2{margin:0;color:#6f2818;font-size:19px;line-height:1.35}.synthesis-signal p{margin:8px 0 0;color:#744536;font-size:12px;line-height:1.8}.signal-guidance{margin-top:14px;padding-top:12px;border-top:1px solid #efd0c4;color:#8a5745;font-size:10px;line-height:1.7}.synthesis-signal.insufficient{border-color:#e6c982;background:linear-gradient(135deg,#fffdf5,#fff8dd)}.synthesis-signal.insufficient .signal-icon{background:#b88216;box-shadow:0 8px 20px rgba(171,118,15,.2)}.synthesis-signal.insufficient small{color:#8f6816}.synthesis-signal.insufficient h2{color:#65490f}.synthesis-signal.insufficient p,.synthesis-signal.insufficient .signal-guidance{color:#75602d}.synthesis-signal.insufficient .signal-guidance{border-color:#eadba9}#pptBtn.signal-blocked{background:#b8beb9!important;color:#f7f8f7!important;box-shadow:none!important;cursor:not-allowed!important}#pptBtn.signal-blocked span{display:none}@media(max-width:600px){.synthesis-signal{grid-template-columns:1fr;padding:18px}.signal-icon{width:38px;height:38px}.synthesis-signal h2{font-size:16px}}