:root{color:#f4f0e8;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;background:#171512;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0;overflow-x:hidden}button{font:inherit}.app-shell{background:linear-gradient(135deg,#27231b9e,#17151233 42%),#171512;grid-template-columns:minmax(0,1fr) 390px;min-height:100vh;display:grid}.stage{background-color:#0e1111;background-image:linear-gradient(#ffffff09 1px,#0000 1px),linear-gradient(90deg,#ffffff09 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:44px 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#f4f0e829;align-items:center;gap:10px;min-height:40px;display:inline-flex;position:absolute;box-shadow:0 18px 50px #00000047}.status-strip{color:#f4f0e8e0;border-radius:8px;padding:0 14px;font-size:.9rem;font-weight:700;top:24px;left:24px}.status-dot{background:#85807a;border-radius:999px;width:10px;height:10px;box-shadow:0 0 0 4px #85807a24}.status-dot[data-status=loading]{background:#ffc72c;box-shadow:0 0 0 4px #ffc72c29}.status-dot[data-status=ready],.status-dot[data-status=running]{background:#22d3ee;box-shadow:0 0 0 4px #22d3ee29}.status-dot[data-status=error]{background:#ff5b5b;box-shadow:0 0 0 4px #ff5b5b29}.gesture-readout{border-radius:8px;flex-direction:column;align-items:flex-start;width:min(340px,100% - 48px);padding:18px;bottom:24px;left:24px}.readout-label,.panel-header p,.result-band span,.scoreboard span,.signal-panel span,.player-cell span,.player-cell small{color:#f4f0e88c;letter-spacing:0;font-size:.74rem;font-weight:800}.gesture-readout strong{font-size:clamp(2.4rem,7vw,5.8rem);line-height:.92}.app-throw-bubble{--throw-x:82%;--throw-y:50%;left:var(--throw-x);top:var(--throw-y);z-index:6;border-radius:8px;flex-direction:column;gap:8px;width:154px;min-height:206px;padding:12px;transition:opacity .18s,transform .18s;transform:translate(-50%,-50%)}.app-throw-bubble:before{z-index:-1;content:"";border:1px solid #ffc72c57;border-radius:12px;position:absolute;inset:-7px}.app-throw-bubble.is-hidden{opacity:0;pointer-events:none;transform:translate(-50%,-50%)scale(.82)}.app-throw-bubble.is-popping{animation:.42s cubic-bezier(.22,1,.36,1) throw-pop}.app-throw-bubble[data-outcome=win]:before{border-color:#22d3ee94;box-shadow:0 0 28px #22d3ee38}.app-throw-bubble[data-outcome=lose]:before{border-color:#ff5b5b85;box-shadow:0 0 28px #ff5b5b33}.app-throw-bubble[data-outcome=draw]:before{border-color:#ffc72c85;box-shadow:0 0 28px #ffc72c33}.app-throw-bubble span{color:#f4f0e894;letter-spacing:0;font-size:.7rem;font-weight:900}.app-throw-bubble img{object-fit:cover;border-radius:8px;width:116px;height:116px;box-shadow:0 14px 28px #0000003d}.app-throw-bubble strong{color:#fff9eb;font-size:1.26rem;line-height:1}.app-throw-bubble small{color:#ffc72c;text-align:center;font-size:.78rem;font-weight:900;line-height:1.15}.user-gesture-bubble{--hand-x:30%;--hand-y:50%;left:var(--hand-x);top:var(--hand-y);z-index:6;border-color:#22d3ee7a;border-radius:8px;flex-direction:column;align-items:flex-start;min-width:128px;padding:12px 14px;transition:opacity .16s,transform .16s;transform:translate(-50%,-50%)}.user-gesture-bubble.is-hidden,.round-result-bubble.is-hidden{opacity:0;pointer-events:none;transform:translate(-50%,-50%)scale(.9)}.user-gesture-bubble span,.round-result-bubble span{color:#f4f0e894;letter-spacing:0;font-size:.68rem;font-weight:900}.user-gesture-bubble strong{color:#fff9eb;font-size:1.55rem;line-height:1}.round-result-bubble{--result-x:56%;--result-y:50%;left:var(--result-x);top:var(--result-y);z-index:7;border-color:#ffc72c78;border-radius:999px;flex-direction:column;gap:4px;min-width:132px;padding:12px 18px;text-align:center;transition:opacity .18s,transform .18s;transform:translate(-50%,-50%)}.round-result-bubble strong{color:#ffc72c;font-size:1.24rem;line-height:1}.control-panel{background:linear-gradient(#ffc72c14,#0000 36%),#201d18;border-left:1px solid #f4f0e821;flex-direction:column;gap:18px;min-height:100vh;padding:28px;display:flex}.panel-header{padding-bottom:8px}.panel-header p{color:#ffc72c;margin:0 0 8px}.panel-header h1{color:#fff9eb;letter-spacing:0;max-width:9ch;margin:0;font-size:clamp(2.25rem,4vw,4rem);line-height:.92}.duel{grid-template-columns:minmax(0,1fr) 52px minmax(0,1fr);align-items:stretch;gap:10px;display:grid}.player-cell,.result-band,.scoreboard,.signal-panel{background:#ffffff0b;border:1px solid #f4f0e824;border-radius:8px}.player-cell{flex-direction:column;justify-content:space-between;min-height:154px;padding:16px;display:flex}.choice-preview{object-fit:cover;border:1px solid #f4f0e81f;border-radius:8px;width:74px;height:74px;margin:8px 0;transition:opacity .16s,transform .16s}.choice-preview.is-muted{opacity:.32;filter:grayscale()}.player-cell strong{color:#fff9eb;min-height:2.4em;font-size:2rem;line-height:1.04}.player-cell small{color:#22d3eee6;overflow-wrap:anywhere}.player-cell.opponent small{color:#ffc72ceb}.versus{color:#f4f0e8a3;border:1px solid #f4f0e81f;border-radius:8px;place-items:center;min-height:154px;font-weight:900;display:grid}.result-band{flex-direction:column;gap:8px;padding:18px;display:flex}.result-band strong{color:#ffc72c;min-height:1.4em;font-size:1.75rem;line-height:1.05}.scoreboard,.signal-panel{background:#f4f0e81f;gap:1px;padding:0;display:grid;overflow:hidden}.scoreboard{grid-template-columns:repeat(3,minmax(0,1fr))}.scoreboard div,.signal-panel 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throw-pop{0%{opacity:0;transform:translate(-50%,-50%)scale(.62)rotate(-5deg)}68%{opacity:1;transform:translate(-50%,-50%)scale(1.08)rotate(2deg)}to{opacity:1;transform:translate(-50%,-50%)scale(1)rotate(0)}}@media (width<=980px){body{overflow:auto}.app-shell{grid-template-columns:1fr}.stage{min-height:62vh}.control-panel{border-top:1px solid #f4f0e821;border-left:0;min-height:auto}.panel-header h1{max-width:none}}@media (width<=560px){.stage{min-height:58vh}.status-strip{top:14px;left:14px}.gesture-readout{width:calc(100% - 28px);bottom:14px;left:14px}.app-throw-bubble{width:132px;min-height:180px}.app-throw-bubble img{width:96px;height:96px}.control-panel{padding:18px}.duel{grid-template-columns:1fr}.versus{min-height:44px}}