:root{--bg: #eceef0;--bg-2: #e4e7ea;--card: #ffffff;--text: #1f2328;--text-2: #4b5563;--muted: #6b7280;--faint: #9aa3ad;--line: #e6e8eb;--navy: #22313f;--navy-2: #2b3a4a;--teal: #2f8f83;--radius: 18px;--shadow: 0 14px 40px rgba(20, 30, 40, .1), 0 1px 3px rgba(20, 30, 40, .06);--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;overflow:hidden;font-size:14px;line-height:1.4}button,input{font:inherit;color:inherit}button{cursor:pointer;border:0;background:none;padding:0}a{color:inherit}kbd{font-family:var(--font)}.app{position:fixed;inset:0;background:radial-gradient(ellipse 70% 60% at 50% 42%,#f5f6f7 0%,var(--bg) 55%,var(--bg-2) 100%)}.stage{position:absolute;inset:0}.stage canvas{display:block;width:100%;height:100%;touch-action:none}.hud{position:absolute;inset:0;pointer-events:none}.hud>*{pointer-events:auto}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow)}.header{position:absolute;left:36px;top:44px;pointer-events:none}.header .panel-toggle{pointer-events:auto}.eyebrow{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}.eyebrow-dot{width:7px;height:7px;border-radius:50%;background:var(--teal)}.title{margin:10px 0 8px;font-size:38px;line-height:1;font-weight:600;letter-spacing:-.02em;color:var(--text);display:flex;align-items:center;gap:12px}.chip{font-size:11px;font-weight:600;letter-spacing:.02em;color:var(--muted);border:1px solid #d9dde2;background:#f4f5f7;border-radius:8px;padding:4px 8px;line-height:1}.subline{font-size:13px;color:var(--muted)}.dot-sep{margin:0 8px;color:var(--faint)}.panel-toggle{display:none;margin-top:12px;padding:8px 14px;border-radius:12px;background:var(--card);box-shadow:var(--shadow);font-size:13px;font-weight:600}.topbar{position:absolute;right:36px;top:56px;display:flex;gap:12px;align-items:flex-start}.search{position:relative;width:240px;height:48px;display:flex;align-items:center;gap:10px;padding:0 14px 0 16px;background:var(--card);border-radius:14px;box-shadow:var(--shadow);color:var(--muted)}.search:focus-within{box-shadow:var(--shadow),0 0 0 2px #22313f2e}.search-icon{flex:none}.search-input{flex:1;min-width:0;border:0;outline:0;background:transparent;font-size:15px;color:var(--text)}.search-input::placeholder{color:var(--muted)}.search-kbd{flex:none;font-size:12px;color:var(--faint);border:1px solid #dfe3e7;border-radius:6px;padding:2px 7px;line-height:1.2}.search-results{position:absolute;top:56px;left:0;right:0;margin:0;padding:8px;list-style:none;background:var(--card);border-radius:14px;box-shadow:var(--shadow);z-index:5;min-width:320px}.search-results li{display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:10px;align-items:center;padding:9px 10px;border-radius:10px;cursor:pointer}.search-results li.is-active{background:#f1f3f5}.result-dot{grid-row:1 / span 2;width:8px;height:8px;border-radius:50%}.result-name{font-size:14px;color:var(--text);font-weight:500}.result-meta{font-size:12px;color:var(--muted)}.search-empty{padding:14px 16px;font-size:13px;color:var(--muted)}.info-btn{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;color:var(--text-2)}.info-btn:hover{color:var(--text)}.systems{position:absolute;left:36px;top:50%;transform:translateY(-50%);width:320px;padding:22px 20px 16px;display:flex;flex-direction:column;max-height:min(600px,calc(100vh - 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92px))}.search-input{opacity:0;width:0}.search:focus-within .search-input{opacity:1;width:auto}.search-kbd{display:none}.search-results{left:auto;right:0}.info-btn{width:44px;height:44px}.systems{inset:auto 12px 12px;width:auto;transform:translateY(calc(100% + 24px));max-height:70vh;z-index:8}.systems.is-open{transform:none;transition:transform .25s ease}.sheet-close{display:block}.toolbar{right:12px;width:52px;padding:8px 6px}.tool{width:40px;height:40px}.stage-caption{bottom:178px}.explode{left:12px;right:12px;bottom:12px;width:auto;transform:none;padding:16px 16px 14px 18px}.explode-divider{margin:0 14px}.hints,.credits{display:none}.detail{inset:auto 12px 12px;width:auto;max-height:70vh;z-index:9;padding:26px 22px 22px}}@media(prefers-reduced-motion:reduce){.toggle,.toggle-knob,.systems,.progress span{transition:none}}