:root{--sat: env(safe-area-inset-top, 0px);--sar: env(safe-area-inset-right, 0px);--sab: env(safe-area-inset-bottom, 0px);--sal: env(safe-area-inset-left, 0px);--navy-900: #060d1f;--navy-800: #0a1430;--navy-700: #101c3f;--navy-600: #172756;--line: rgba(140, 170, 255, .22);--line-strong: rgba(160, 190, 255, .45);--text: #eef3ff;--text-2: #aab6d8;--text-3: #7683a8;--coral: #ff6f61;--coral-deep: #e84c3d;--gold: #ffd23f;--orange: #ff7a2f;--glow-white: rgba(255, 255, 255, .75);--ok: #6ee7a8;--warn: #ffc466;--font: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, -apple-system, sans-serif;--mono: ui-monospace, "JetBrains Mono", Consolas, monospace}*{box-sizing:border-box}html,body{margin:0;padding:0;width:100%;height:100%;background:var(--navy-900);color:var(--text)}body{position:fixed;inset:0;overflow:hidden;font-family:var(--font);font-size:14px;line-height:1.5;-webkit-user-select:none;user-select:none;overscroll-behavior:none;-webkit-tap-highlight-color:transparent;background:radial-gradient(120% 80% at 50% -10%,#16295e 0%,var(--navy-800) 45%,var(--navy-900) 100%)}button{font:inherit;color:inherit}:root{--vh: 1vh}@supports (height: 1dvh){:root{--vh: 1dvh}}#app{position:absolute;inset:0;padding:var(--sat) var(--sar) var(--sab) var(--sal);overflow:hidden;display:grid;gap:8px;grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(calc(var(--vh) * 40),1fr) auto;grid-template-areas:"hud" "stage" "controls"}.hud{grid-area:hud}.stage{grid-area:stage}.controls{grid-area:controls}.controls{min-height:0;max-height:calc(var(--vh) * 40);overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;padding:0 10px 10px;display:flex;flex-direction:column;gap:10px}.actions{position:sticky;top:0;z-index:2;padding:2px 0 6px;background:linear-gradient(180deg,var(--navy-800) 0%,var(--navy-800) 80%,transparent 100%)}@media(orientation:landscape)and (min-width:560px){#app{grid-template-columns:minmax(0,1fr) clamp(200px,30vw,340px);grid-template-rows:auto minmax(0,1fr);grid-template-areas:"hud controls" "stage controls";gap:8px 12px}.controls{max-height:none;height:100%;padding:10px 12px 12px 0;min-width:0}.actions{padding-top:0;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:6px}.btn-play{grid-column:1 / -1}.btn-auto,.btn-tune{padding:8px 6px}.btn-auto{letter-spacing:.04em;gap:4px}}@media(orientation:landscape)and (max-height:480px){.hud{padding:4px 12px 0}.title{font-size:20px}.stat strong{font-size:15px}.controls{padding-top:6px}.btn-play{font-size:18px;padding:10px}}.hud{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 12px 0;min-width:0}.brand{display:flex;flex-direction:column;align-items:flex-start;gap:4px;flex:none;min-width:0}.back-lobby{display:inline-flex;align-items:center;margin:0;padding:2px 0;border-radius:6px;color:var(--text-3);font-size:12px;font-weight:600;letter-spacing:.04em;line-height:1.2;text-decoration:none;white-space:nowrap;-webkit-tap-highlight-color:transparent}.back-lobby:hover{color:var(--gold)}.back-lobby:focus-visible{outline:2px solid var(--gold);outline-offset:2px;color:var(--text)}.title{margin:0;font-size:26px;font-weight:900;letter-spacing:.2em;line-height:1}.title span{background:linear-gradient(180deg,#fff2c4 0%,var(--gold) 45%,var(--orange) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 10px rgba(255,210,63,.35))}.stats{display:flex;gap:6px;flex-wrap:nowrap;min-width:0}.stat{display:flex;flex-direction:column;align-items:flex-end;min-width:56px;padding:4px 10px;border:1px solid var(--line);border-radius:10px;background:#101c3f99;overflow:hidden}.stat .label{font-size:10px;letter-spacing:.08em;color:var(--text-3);white-space:nowrap}.stat strong{font-size:17px;font-variant-numeric:tabular-nums;line-height:1.15;white-space:nowrap}.stat-last strong{color:var(--gold)}@media(max-width:420px){.title{font-size:20px;letter-spacing:.12em}.back-lobby{font-size:11px}.stat{min-width:48px;padding:3px 7px}.stat strong{font-size:14px}.stats{gap:4px}}@media(max-width:360px){.hud{flex-wrap:wrap;gap:4px 8px}.stats{flex:1 1 100%;display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}.stat{min-width:0;align-items:center;padding:3px 4px}.stat .label{font-size:9px;letter-spacing:.02em}}.stage{position:relative;min-height:0;min-width:0;margin:0 10px}@media(orientation:landscape)and (min-width:640px){.stage{margin:0 0 10px 10px}}.stage canvas{position:absolute;inset:0;display:block;width:100%;height:100%;touch-action:none}.btn{border:1px solid var(--line-strong);border-radius:12px;background:var(--navy-700);padding:10px 14px;cursor:pointer;transition:transform .08s ease,filter .15s ease,background .15s ease}.btn:active{transform:translateY(1px) scale(.99)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn:focus-visible{outline:2px solid var(--gold);outline-offset:2px}.actions{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr) minmax(0,1fr);gap:8px}.actions .btn{min-width:0}.btn-tune{font-weight:700;letter-spacing:.04em;white-space:nowrap;padding:10px 6px;border-color:var(--gold);color:var(--gold)}@media(max-width:360px){.actions{grid-template-columns:1.6fr 1fr 1fr;gap:6px}.btn-tune{padding:10px 4px;font-size:13px}}.btn-play{font-size:22px;font-weight:900;letter-spacing:.18em;padding:14px;color:#2a0d07;border-color:transparent;background:linear-gradient(180deg,#ffe07a 0%,var(--gold) 40%,var(--orange) 100%);box-shadow:0 6px 20px #ff8c2f59,inset 0 1px #ffffff80}.btn-play:hover:not(:disabled){filter:brightness(1.06)}.btn-auto{font-weight:700;letter-spacing:.1em;display:flex;align-items:center;justify-content:center;gap:6px}.btn-auto .pill{font-size:10px;padding:2px 6px;border-radius:999px;background:#ffffff1a;color:var(--text-2)}.btn-auto[aria-pressed=true]{background:var(--navy-600);border-color:var(--ok);box-shadow:0 0 0 1px #6ee7a859,0 0 16px #6ee7a840}.btn-auto[aria-pressed=true] .pill{background:var(--ok);color:#05261a}.hint{margin:0;font-size:12px;color:var(--text-3);min-height:1.2em}.muted{font-size:11px;color:var(--text-3)}.muted b{color:var(--text-2)}.panel{border:1px solid var(--line);border-radius:12px;padding:10px 12px;background:#0a14308c}.panel-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:6px}.panel h2{margin:0;font-size:12px;letter-spacing:.14em;color:var(--text-2);font-weight:700}.stepper{display:grid;grid-template-columns:40px 1fr 40px auto;gap:6px;align-items:stretch}.btn-step{font-size:20px;font-weight:700;padding:6px 0}.stepper output{display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;font-variant-numeric:tabular-nums;border:1px solid var(--line);border-radius:10px;background:var(--navy-900)}.btn-apply{font-weight:700;padding:6px 14px}.btn-apply:not(:disabled){border-color:var(--gold);color:var(--gold)}.results{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:3px;max-height:132px;overflow:hidden}.results li{display:grid;grid-template-columns:auto 1fr auto;gap:8px;align-items:baseline;font-size:12px;padding:3px 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dt{color:var(--text-3)}.summary dd{margin:0;font-variant-numeric:tabular-nums;color:var(--text-2)}.slot-scores{list-style:none;margin:0 0 6px;padding:0;display:flex;flex-wrap:wrap;gap:3px;font-size:11px;font-variant-numeric:tabular-nums}.slot-scores li{display:inline-flex;align-items:baseline;gap:3px;padding:1px 6px;border-radius:6px;background:#ffffff0d;border:1px solid var(--line);white-space:nowrap}.slot-scores .n{color:var(--text-3);font-size:10px}.slot-scores .n:after{content:":"}.slot-scores .v{color:var(--gold);font-weight:700}.notice{display:flex;gap:8px;align-items:flex-start;border:1px solid rgba(255,196,102,.5);background:#ffc4661a;border-radius:10px;padding:8px 10px;font-size:12px;color:var(--warn)}.notice[hidden]{display:none}.notice-body{flex:1;min-width:0}.notice ul{margin:4px 0 0;padding-left:16px;color:var(--text-2)}.notice ul:empty{display:none}.notice-close{border:0;background:transparent;color:var(--warn);font-size:16px;line-height:1;padding:0 4px;cursor:pointer}dialog.tuner{border:1px solid var(--line-strong);border-radius:16px;padding:0;background:var(--navy-800);color:var(--text);width:min(560px,calc(100vw - 24px));max-height:min(calc(var(--vh) * 88),720px);box-shadow:0 20px 60px #0009}dialog.tuner[open]{display:flex;flex-direction:column}dialog.tuner:not([open]){display:none}dialog.tuner::backdrop{background:#030814b8}.tuner-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;padding:12px 16px 10px;border-bottom:1px solid var(--line)}.tuner-head h2{margin:0;font-size:16px;letter-spacing:.12em;color:var(--gold)}.tuner-sub{margin:4px 0 0;font-size:12px;color:var(--text-3)}.tuner-body{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;padding:10px 16px;overscroll-behavior:contain}.tuner-world{margin:0 0 8px;font-size:12px;color:var(--text-2);font-variant-numeric:tabular-nums}.tuner-form{display:flex;flex-direction:column;gap:6px}.tuner-group{border:1px solid var(--line);border-radius:12px;padding:8px 12px 10px}.tuner-group h3{margin:0 0 6px;font-size:12px;letter-spacing:.1em;color:var(--text-2)}.tuner-group .note{margin:0;font-size:12px;color:var(--warn)}.field{padding:6px 0;border-top:1px dashed var(--line)}.field:first-of-type{border-top:0}.field-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px;font-size:13px}.field-head .range{font-size:11px;color:var(--text-3);white-space:nowrap}.field-row{display:grid;grid-template-columns:minmax(0,1fr) 84px auto;gap:8px;align-items:center;margin-top:4px}.field-row input[type=range]{width:100%;min-width:0;accent-color:var(--gold)}.field-row input[type=number]{width:84px;font:inherit;font-variant-numeric:tabular-nums;color:var(--text);background:var(--navy-900);border:1px solid var(--line-strong);border-radius:8px;padding:6px 8px}.field-row input[type=number]:focus-visible{outline:2px solid var(--gold);outline-offset:1px}.field-row .unit{font-size:12px;color:var(--text-3);min-width:3.5em;white-space:nowrap}.field-row .unit output{color:var(--text-2);font-weight:700}.field.invalid input[type=number]{border-color:#ff7b7b}.field-note{margin:4px 0 0;font-size:11.5px;color:var(--text-3);line-height:1.4}.field-slots .field-row input:disabled{opacity:.45}.slot-mode{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:4px;font-size:12.5px;color:var(--text-2)}.slot-mode label{display:inline-flex;align-items:center;gap:4px;cursor:pointer}.slot-mode input[type=radio]{accent-color:var(--gold);margin:0}.field-risk select{width:100%;margin-top:4px;font:inherit;color:var(--text);background:var(--navy-900);border:1px solid var(--line-strong);border-radius:8px;padding:6px 8px}.field-risk select:focus-visible{outline:2px solid var(--gold);outline-offset:1px}.tuner-foot{padding:10px 16px 12px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:8px}.tuner-status{margin:0;min-height:1.3em;font-size:12px;color:var(--text-2);white-space:pre-line}.tuner-status.error{color:#ff9b9b}.tuner-status.ok{color:var(--ok)}.tuner-status.warn{color:var(--warn)}.tuner-buttons{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.tuner-buttons .btn{padding:8px 14px;font-weight:700}@media(max-width:420px){.field-row{grid-template-columns:minmax(0,1fr) 72px auto;gap:6px}.field-row input[type=number]{width:72px;padding:6px}.tuner-buttons .btn{flex:1 1 auto;padding:8px 6px}}@media(orientation:portrait)and (max-height:700px){.results{max-height:84px}.envs{max-height:72px}}