body{padding:0}
    .demo-wrap{max-width:1100px;margin:0 auto;padding:48px 40px}
    .demo-header{margin-bottom:56px}
    .demo-label{font-size:.68rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--sage);margin-bottom:10px}
    .demo-header h1{font-family:'Inter', system-ui, sans-serif;font-size:2.8rem;font-weight:700;letter-spacing:-.04em;line-height:1.08;margin-bottom:12px;color:var(--navy)}
    .desc{font-size:.9rem;color:var(--muted);max-width:480px;line-height:1.65}
    .tabs{display:flex;gap:0;margin-bottom:40px;border-bottom:1px solid var(--border)}
    .tab{padding:10px 24px;border:none;background:none;font-family:inherit;font-size:.82rem;font-weight:400;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .15s,border-color .15s}
    .tab.active{color:var(--text);border-bottom-color:var(--navy)}.tab:hover:not(.active){color:var(--text)}
    .panel{display:none}.panel.active{display:block}
    .run-row{display:flex;align-items:center;gap:20px;margin-bottom:24px}
    .run-btn{padding:9px 24px;border-radius:3px;border:1px solid var(--navy);background:var(--navy);color:var(--bg);font-family:inherit;font-size:.8rem;font-weight:500;letter-spacing:.04em;cursor:pointer;transition:opacity .15s}
    .run-btn:disabled{opacity:.3;cursor:default}
    .run-status{font-size:.78rem;color:var(--muted)}
    .pair{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    @media(max-width:680px){.pair{grid-template-columns:1fr}}
    .tcard{border:1px solid var(--border);border-radius:4px;overflow:hidden;background:rgba(253,252,249,0.85);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 2px 16px rgba(15,15,14,.06),0 1px 3px rgba(15,15,14,.04)}
    .tbar{display:flex;align-items:center;padding:10px 16px;border-bottom:1px solid var(--border);background:rgba(244,241,235,0.8);gap:10px}
    .tbar .dots{display:flex;gap:5px}
    .tbar .dot{width:9px;height:9px;border-radius:50%;border:1px solid var(--border);background:transparent}
    .ttitle-wrap{flex:1;text-align:center}
    .ttitle{font-size:.65rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
    .tcard.danger .ttitle{color:var(--red)}.tcard.safe .ttitle{color:var(--green)}
    .tbar-pad{width:44px}
    .tbody{background:transparent;font-family:'Menlo','Consolas','Cascadia Code',monospace;font-size:.72rem;line-height:1.6;padding:18px 20px;min-height:220px;max-height:380px;overflow-y:auto;white-space:pre-wrap;word-break:break-all;color:var(--text)}
    .g{color:var(--green)}.r{color:var(--red)}.y{color:var(--amber)}.b{color:#1a5fa8}.d{color:var(--faint)}.bold{color:var(--text);font-weight:600}
    .cursor{display:inline-block;width:.48em;height:.9em;vertical-align:text-bottom;background:var(--text);opacity:.45;animation:blink .85s step-end infinite}
    @keyframes blink{0%,100%{opacity:.45}50%{opacity:0}}
    .tbody::-webkit-scrollbar{width:3px}.tbody::-webkit-scrollbar-track{background:transparent}.tbody::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}
    .note{margin-top:48px;font-size:.73rem;color:var(--muted);line-height:1.7;max-width:560px}
    .note a{color:var(--muted);text-decoration:underline}
    @media(max-width:768px){
      .demo-wrap{padding:32px 16px}.demo-header{margin-bottom:36px}.demo-header h1{font-size:2.2rem}
      .tabs{overflow-x:auto;-webkit-overflow-scrolling:touch;flex-wrap:nowrap;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}
      .tab{padding:10px 16px;font-size:.78rem;white-space:nowrap;flex-shrink:0}
      .run-row{flex-direction:column;align-items:flex-start;gap:10px}
    }