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var(--line);height:36px;font-weight:400;font-family:var(--mono);border-radius:8px;padding:0 10px}.run-bar{justify-content:space-between;align-items:center;gap:12px;display:flex}.run-status{align-items:center;gap:6px;display:inline-flex}.progress{background:var(--gray-bg);border-radius:4px;height:6px;margin-bottom:14px;overflow:hidden}.progress span{background:var(--brand);height:100%;transition:width .3s;display:block}.stats.four-sm{margin-bottom:14px}.chip.off{color:var(--muted);border:1px solid var(--line);background:0 0}.check-h{text-align:left;border-bottom:1px solid var(--line-2);align-items:center;gap:12px;width:100%;padding:11px 16px;display:flex}.check-h:hover{background:#f8faf9}.check-t{flex-direction:column;flex:1;gap:1px;display:flex}.check-i{border-radius:50%;flex:none;place-items:center;width:22px;height:22px;font-size:12px;font-weight:800;display:grid}.check-i.pass{background:var(--green-bg);color:var(--green)}.check-i.fail{background:var(--red-bg);color:var(--red)}.check-i.warn{background:var(--amber-bg);color:var(--amber)}.check-i.skip{background:var(--gray-bg);color:var(--muted)}.check.fail .check-h{background:snow}.check-b{border-bottom:1px solid var(--line-2);background:#fafbfa;padding:12px 16px 16px 50px;display:block}.check-b p{margin-bottom:10px}.exchange{margin-top:12px}.exchange .grid2{margin-top:6px}.probes{flex-direction:column;gap:8px;margin:4px 0 8px;list-style:none;display:flex}.probes li{background:var(--bg);border-radius:8px;align-items:flex-start;gap:10px;padding:8px 10px;display:flex}.probes li>span{border-radius:50%;flex:none;place-items:center;width:20px;height:20px;font-size:11px;font-weight:800;display:grid}.probes li.ok>span{background:var(--green-bg);color:var(--green)}.probes li.bad>span{background:var(--red-bg);color:var(--red)}@media (width<=900px){.choices,.explain{grid-template-columns:1fr}}.mode-switch{border:1px solid var(--line);height:32px;color:var(--text-2);background:#fff;border-radius:20px;align-items:center;gap:8px;margin-left:auto;padding:0 12px 0 6px;font-size:12.5px;font-weight:600;display:inline-flex}.mode-switch .knob{background:#d5dcd8;border-radius:10px;width:30px;height:18px;transition:background .15s;position:relative}.mode-switch .knob:after{content:"";background:#fff;border-radius:50%;width:14px;height:14px;transition:transform .15s;position:absolute;top:2px;left:2px;box-shadow:0 1px 2px #0003}.mode-switch.on{color:#8a5200;background:#fff8ec;border-color:#f5a524}.mode-switch.on .knob{background:#f08c00}.mode-switch.on .knob:after{transform:translate(12px)}.sbx-banner{color:#fff;z-index:4;background:repeating-linear-gradient(135deg,#f08c00 0 14px,#f39a1c 14px 28px);align-items:center;gap:10px;padding:7px 28px;font-size:12.5px;display:flex;position:sticky;top:60px}.sbx-banner .link{color:#fff;margin-left:auto;text-decoration:underline}.op-chip.sbx{background:#2a2210;border-color:#7a4a00}.op-chip.sbx .dot{background:#f08c00;box-shadow:0 0 0 3px #f08c0040}.test-tools{border-radius:var(--radius);background:#fffaf2;border:1px dashed #f0a53a;margin-bottom:16px;padding:14px 18px}.test-tools h2{color:#8a5200;margin-bottom:4px}.test-tools .row-actions{justify-content:flex-start;gap:8px;margin-top:10px}.choices.n1,.choices.n2{grid-template-columns:repeat(2,1fr)}.choice.ghost{background:#fffaf2;border-style:dashed}.choice.ghost .choice-n{color:#8a5200}