:root{--paper:#f7f8fa;--ink:#1e293b;--ink-dim:#64748b;--line:#e2e8f0;--blue:#2563eb;--sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif;--mono:ui-monospace, "SF Mono", Menlo, Consolas, monospace;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;overflow:hidden}body{background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;touch-action:none;overscroll-behavior:none;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.app{position:fixed;inset:0}.canvas{width:100%;height:100%;display:block;position:absolute;inset:0}.topbar{top:calc(14px + env(safe-area-inset-top));left:calc(20px + env(safe-area-inset-left));right:calc(20px + env(safe-area-inset-right));pointer-events:none;z-index:10;align-items:flex-start;gap:16px;display:flex;position:absolute}.brand{flex-direction:column;flex:1;min-width:0;line-height:1.3;display:flex}.brand-name{letter-spacing:.01em;white-space:nowrap;font-size:13.5px;font-weight:600}.brand-sub{color:var(--ink-dim);white-space:nowrap;font-size:11.5px}.topbar-right{flex:1;justify-content:flex-end;display:flex}.readout{border:1px solid var(--line);background:#fffffff0;border-radius:12px;align-items:center;gap:18px;padding:8px 20px;display:flex;box-shadow:0 1px 3px #0f172a0d}.readout-item{flex-direction:column;align-items:center;gap:1px;min-width:64px;display:flex}.readout-label{letter-spacing:.07em;text-transform:uppercase;color:var(--ink-dim);font-size:10.5px;font-weight:500}.readout-value{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:16px;font-weight:600}.readout-value small{color:var(--ink-dim);font-size:11px;font-weight:500}.readout-sep{background:var(--line);width:1px;height:26px}.readout-status{font-family:var(--sans);font-size:14px;font-weight:600}.readout-fuel{min-width:96px}.fuel-bar{background:#94a3b847;border-radius:4px;width:84px;height:7px;margin-top:4px;overflow:hidden}.fuel-fill{border-radius:4px;height:100%;transition:width .12s linear,background .2s;display:block}.end-btn{font-family:var(--sans);color:var(--ink-dim);border:1px solid var(--line);cursor:pointer;pointer-events:auto;background:#fffffff0;border-radius:10px;padding:9px 16px;font-size:13.5px;transition:color .15s,border-color .15s;box-shadow:0 1px 3px #0f172a0d}.end-btn:hover{color:var(--ink);border-color:#cbd5e1}.end-btn:active{transform:scale(.96)}.legend{bottom:calc(16px + env(safe-area-inset-bottom));color:var(--ink-dim);white-space:nowrap;pointer-events:none;gap:22px;font-size:12.5px;display:flex;position:absolute;left:50%;transform:translate(-50%)}.fly-hint{top:calc(74px + env(safe-area-inset-top));color:var(--ink);border:1px solid var(--line);pointer-events:none;background:#ffffffe6;border-radius:999px;padding:8px 16px;font-size:13.5px;animation:2s ease-in-out infinite hint-pulse;position:absolute;left:50%;transform:translate(-50%);box-shadow:0 1px 3px #0f172a0d}.fly-hint strong{color:var(--blue)}@keyframes hint-pulse{50%{opacity:.62}}.overlay{background:#f7f8fad1;place-items:center;padding:20px;animation:.25s overlay-in;display:grid;position:absolute;inset:0;overflow-y:auto}@keyframes overlay-in{0%{opacity:0}to{opacity:1}}.card{border:1px solid var(--line);background:#fff;border-radius:18px;width:min(460px,100%);padding:32px 34px 30px;animation:.3s card-in;box-shadow:0 1px 2px #0f172a0a,0 16px 48px #0f172a14}@keyframes card-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.title{letter-spacing:-.01em;font-size:23px;font-weight:700}.subtitle{color:var(--ink-dim);margin:10px 0 22px;font-size:14.5px;line-height:1.55}.subtitle strong{color:var(--blue);font-weight:600}.controls{flex-direction:column;gap:10px;margin-bottom:20px;list-style:none;display:flex}.controls li{align-items:center;gap:12px;font-size:14px;line-height:1.35;display:flex}kbd{min-width:36px;font-family:var(--sans);text-align:center;color:var(--ink);background:#f1f5f9;border:1px solid #cbd5e1;border-bottom-width:2px;border-radius:7px;flex-shrink:0;padding:4px 8px;font-size:12.5px;font-weight:600}.note{color:var(--ink-dim);border-left:3px solid var(--blue);background:#f0f6ff;border-radius:0 8px 8px 0;margin-bottom:24px;padding:12px 14px;font-size:13px;line-height:1.5}.start-btn{width:100%;font-family:var(--sans);color:#fff;background:var(--blue);cursor:pointer;border:none;border-radius:11px;padding:12px;font-size:15.5px;font-weight:600;transition:background .15s,transform .1s}.start-btn:hover{background:#1d4ed8}.start-btn:active{transform:scale(.985)}.protocol{border-top:1px solid var(--line);margin:22px 0 26px}.protocol>div{border-bottom:1px solid var(--line);justify-content:space-between;align-items:baseline;padding:11px 2px;display:flex}.protocol dt{color:var(--ink-dim);font-size:14px}.protocol dd{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:15px;font-weight:600}.dd-hint{font-family:var(--sans);color:var(--ink-dim);font-size:12px;font-weight:500}.touch-controls{padding:0 calc(24px + env(safe-area-inset-right)) calc(18px + env(safe-area-inset-bottom)) calc(24px + env(safe-area-inset-left));opacity:0;pointer-events:none;justify-content:space-between;align-items:flex-end;transition:opacity .3s,transform .3s;display:flex;position:absolute;inset:auto 0 0;transform:translateY(12px)}.touch-controls.visible{opacity:1;transform:none}.touch-controls.visible button{pointer-events:auto}.control-group{flex-direction:column;align-items:center;gap:8px;display:flex}.control-caption{letter-spacing:.08em;text-transform:uppercase;color:var(--ink-dim);font-size:10.5px;font-weight:500}.rotate-cluster{border:1px solid var(--line);background:#fff;border-radius:999px;align-items:center;display:flex;overflow:hidden;box-shadow:0 1px 2px #0f172a0d,0 8px 24px #0f172a17}.rotate-btn{color:#475569;cursor:pointer;touch-action:none;background:0 0;border:none;place-items:center;width:80px;height:68px;transition:background .1s,color .1s;display:grid}.rotate-btn:active{color:var(--blue);background:#eff6ff}.rotate-divider{background:var(--line);width:1px;height:36px}.thrust-btn{color:#fff;cursor:pointer;touch-action:none;background:linear-gradient(#3b82f6,#2563eb);border:none;border-radius:50%;place-items:center;width:92px;height:92px;transition:transform .1s,box-shadow .1s;display:grid;box-shadow:0 10px 28px #2563eb59,inset 0 1px #ffffff40}.thrust-btn:active{background:linear-gradient(#2f74ec,#1d4ed8);transform:scale(.93);box-shadow:0 5px 16px #2563eb66,inset 0 1px #fff3}@media (width<=700px){.phase-running .brand{display:none}.readout{gap:10px;padding:7px 12px}.readout-item{min-width:48px}.readout-value{font-size:14px}}@media (width<=560px){.card{padding:24px 22px 22px}.title{font-size:20px}.end-btn{padding:8px 12px}.rotate-btn{width:68px;height:60px}.thrust-btn{width:80px;height:80px}}@media (height<=460px){.card{padding:18px 22px 16px}.subtitle{margin-bottom:12px}.controls{gap:5px;margin-bottom:12px}.note{display:none}}