.knowledge-bridge{margin:0;padding:18px 22px;background:#fbfcf8;border-bottom:1px solid #d9e4df;border-top:1px solid #d9e4df}.bridge-top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}.bridge-top h3{font-size:16px;color:#225b63}.term-controls{display:flex;gap:8px}.term-controls button{font-size:12px;min-height:36px;padding:5px 12px}.bridge-line{display:grid;grid-template-columns:112px 1fr;gap:12px;line-height:1.8;font-size:14px;margin:10px 0}.bridge-line b{color:#296977}.bridge-line span{overflow-wrap:anywhere;min-width:0;font-variant-numeric:tabular-nums}.term-strip{display:flex;gap:7px;flex-wrap:wrap;margin:12px 0}.term-strip span{border-bottom:2px solid #5baca0;background:#eaf5f0;padding:6px 10px;font:17px/1.5 Georgia,"Microsoft YaHei",serif}.harmonic-bars{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:16px 0}.harmonic-group>b{font-size:13px}.harmonic-row{display:grid;grid-template-columns:28px 1fr 64px;gap:8px;align-items:center;margin-top:9px;font-size:12px;font-variant-numeric:tabular-nums}.bar-track{height:9px;background:#dce8ed;border-radius:3px;overflow:hidden}.bar-track i{display:block;height:100%}.bar-track .model{background:#c58b2e}.bar-track .prediction{background:#3268bd}.bridge-small{font-size:11px;line-height:1.7;color:#617b85;margin:8px 0}.sensory-stage{scroll-margin-top:90px}
@media(max-width:760px){.knowledge-bridge{padding:16px}.bridge-line{display:block;font-size:14px}.bridge-line b{display:block;margin-bottom:4px}.harmonic-bars{grid-template-columns:1fr}.term-strip span{font-size:15px}.bridge-top h3{font-size:15px}}