:root{--black:#0a0a0a;--zinc:#121212;--panel:#161616;--border:#2a2a2a;--gold:#d4a017;--gold-dim:#a07812;--steel:#8a8a8a;--muted:#5a5a5a;--text:#e8e8e8;--green:#22c55e;--red:#e0493e;--font:"Inter", "SF Pro Display", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{background:radial-gradient(ellipse at 50% -10%, #1d1a10 0%, transparent 55%), repeating-linear-gradient(45deg, #ffffff03 0 2px, transparent 2px 9px), repeating-linear-gradient(-45deg, #ffffff03 0 2px, transparent 2px 9px), var(--black);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overscroll-behavior:none;margin:0}button{font:inherit;color:inherit;cursor:pointer;touch-action:manipulation}a{color:var(--gold);font-weight:700;text-decoration:none}a:hover{text-decoration:underline}.app{max-width:520px;min-height:100dvh;padding:calc(env(safe-area-inset-top) + 12px) calc(env(safe-area-inset-right) + 14px) calc(env(safe-area-inset-bottom) + 10px) calc(env(safe-area-inset-left) + 14px);flex-direction:column;gap:12px;margin:0 auto;display:flex}.top{justify-content:space-between;align-items:center;gap:12px;display:flex}.brand{align-items:center;gap:10px;display:flex}.brand-gear{flex:none;animation:18s linear infinite spin}h1{letter-spacing:.08em;margin:0;font-size:1.45rem;font-weight:900;line-height:1}.sub{white-space:nowrap;color:var(--steel);letter-spacing:.04em;text-transform:uppercase;margin:3px 0 0;font-size:.72rem;font-weight:600}main{flex-direction:column;flex:1;gap:12px;display:flex}.panel{background:linear-gradient(180deg, #1a1a1a, var(--panel) 40%, #121212);border:1px solid var(--border);border-radius:18px;position:relative;box-shadow:inset 0 1px #ffffff0d,0 10px 30px #00000080}.rivet{background:radial-gradient(circle at 35% 35%,#6a6a6a,#2a2a2a 70%);border-radius:50%;width:8px;height:8px;position:absolute;box-shadow:0 1px #ffffff0f}.rivet.tl{top:10px;left:10px}.rivet.tr{top:10px;right:10px}.rivet.bl{bottom:10px;left:10px}.rivet.br{bottom:10px;right:10px}.display{flex-direction:column;flex:1;justify-content:center;align-items:center;min-height:430px;padding:16px 14px 14px;display:flex;overflow:hidden}.display.is-dim .readout,.display.is-dim .meter,.display.is-dim .hint{opacity:.18;filter:grayscale()}.bg-gear{pointer-events:none;margin-left:-130px;transition:transform .18s 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small{color:var(--steel);margin-left:2px;font-size:.55em}.cents.good{color:var(--green)}.hz{color:var(--steel);font-variant-numeric:tabular-nums;min-width:9ch;font-size:1.15rem;font-weight:700}.meter{width:100%;max-width:380px;margin-top:4px;overflow:visible}.meter-label{fill:var(--steel);font:700 11px var(--mono)}.meter-flat,.meter-sharp{fill:var(--steel);font:900 22px var(--font)}.zone{opacity:.35;transition:opacity .15s,stroke-width .15s}.zone-on{opacity:1;filter:drop-shadow(0 0 8px #22c55ee6)}.needle{fill:var(--gold);transition:transform .11s cubic-bezier(.3,.7,.4,1),fill .15s,opacity .2s}.needle-idle{fill:var(--muted)}.needle-held{opacity:.55}.needle-in{fill:var(--green)}.hub{fill:#2e2e2e;stroke:var(--gold-dim);stroke-width:2px}.hint{letter-spacing:.1em;text-transform:uppercase;color:var(--text);min-height:1.5em;margin-top:6px;font-size:1.15rem;font-weight:900}.hint.good{color:var(--green);text-shadow:0 0 18px #22c55e99}.lock-badge{font:800 .7rem 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