:root{--bg:#0b0d12;--bg-grad-1:#0d1117;--bg-grad-2:#0b0d12;--surface:#141821;--surface-2:#1b212c;--surface-3:#232b39;--border:#2a3342;--border-strong:#3a4556;--text:#e7edf5;--text-muted:#93a1b5;--text-dim:#67748a;--accent:#ffcb47;--accent-2:#58a6ff;--accent-soft:#ffcb4724;--good:#46d39a;--warn:#ffb454;--bad:#ff6b6b;--rank-1:#ffcb47;--rank-2:#aeb9cb;--rank-3:#d0885a;--heat-0:#1f2733;--heat-1:#2f6df0;--heat-2:#36c2ce;--heat-3:#ffcb47;--heat-4:#ff8a3d;--heat-5:#ff5470;--finger-pinky:#f06595;--finger-ring:#cc5de8;--finger-middle:#5c7cfa;--finger-index:#22b8cf;--finger-thumb:#94a3b8;--hand-left:#58a6ff;--hand-right:#e879a8;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono:"JetBrains Mono", "SF Mono", "Fira Code", ui-monospace, Menlo, Consolas, monospace;--r-sm:8px;--r-md:12px;--r-lg:18px;--r-xl:26px;--shadow-sm:0 1px 2px #0006;--shadow-md:0 8px 30px #00000059;--shadow-lg:0 20px 60px #00000073;--ring:0 0 0 3px 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var(--border);border-radius:var(--r-md);padding:14px;overflow-x:auto}.detail__warn{font-family:var(--font-mono)}.metrics{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}@media (width<=480px){.metrics{grid-template-columns:repeat(2,1fr)}}.metric{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-md);flex-direction:column;gap:2px;padding:12px;display:flex}.metric__value{font-variant-numeric:tabular-nums;letter-spacing:-.01em;font-size:18px;font-weight:700}.metric__label{color:var(--text-muted);font-size:11.5px}.metric__hint{color:var(--text-dim);font-size:10.5px;font-style:italic}.loadbar{background:var(--surface-2);border:1px solid var(--border);border-radius:999px;height:10px;display:flex;overflow:hidden}.loadbar__seg{height:100%;transition:width .35s cubic-bezier(.22,1,.36,1)}.loadbar__seg--left{background:var(--hand-left)}.loadbar__seg--right{background:var(--hand-right)}.loadbar__legend{color:var(--text-dim);justify-content:space-between;margin-top:-8px;font-size:11px;display:flex}.detail__empty{text-align:center;color:var(--text-dim);flex-direction:column;align-items:center;gap:12px;padding:48px 24px;display:flex}.detail__empty-mark{opacity:.5;font-size:40px}.kbd{width:100%;color:var(--text);font-family:var(--font-mono);flex-direction:column;gap:14px;display:flex}.kbd__board{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);width:100%;height:auto;box-shadow:var(--shadow-md);padding:0;display:block}.kbd__keyRect{fill:var(--heat-0);stroke:var(--border);stroke-width:.04px;transition:fill .36s cubic-bezier(.22,1,.36,1),stroke .36s,filter 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