:root{--bg: #0d1220;--bg-panel: #161d30;--bg-cell: #1b2338;--bg-cell-front: #202a44;--border: #2b3654;--text: #e8ecf6;--text-dim: #8a94b0;--accent: #ffb454;--accent-soft: #ffd9a0;--good: #6fd08c;--bad: #e2606c;--valid: #5aa9ff}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%}body{background:radial-gradient(1200px 800px at 50% -10%,#1a2340 0%,var(--bg) 60%);color:var(--text);font-family:Segoe UI,system-ui,-apple-system,sans-serif;-webkit-user-select:none;user-select:none}#app{min-height:100%;display:flex;justify-content:center}.screen{width:min(720px,100vw);padding:16px;display:flex;flex-direction:column;align-items:center;gap:12px}.screen-title{font-size:1.6rem;color:var(--accent-soft);margin-top:8px}.btn{background:var(--bg-panel);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:10px 22px;font-size:1rem;cursor:pointer;transition:transform .08s,border-color .15s}.btn:hover{border-color:var(--accent);transform:translateY(-1px)}.btn-primary{background:linear-gradient(180deg,#2a3554,#1e2740);border-color:var(--accent);color:var(--accent-soft);font-weight:600}.btn-ghost{opacity:.7}.menu-screen{justify-content:center;min-height:100vh}.menu-box{text-align:center;display:flex;flex-direction:column;gap:18px;padding:48px;background:var(--bg-panel);border:1px solid var(--border);border-radius:20px;box-shadow:0 20px 60px #00000080}.menu-title{font-size:3rem;color:var(--accent-soft);text-shadow:0 0 30px rgba(255,180,84,.3)}.menu-subtitle{color:var(--text-dim)}.menu-buttons{display:flex;flex-direction:column;gap:10px;align-items:stretch}.menu-best{color:var(--text-dim);font-size:.9rem;margin-top:6px}.map-screen{justify-content:center;min-height:100vh}.map-path{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:center}.map-node{width:150px;padding:18px 10px;text-align:center;background:var(--bg-panel);border:2px solid 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var(--border);border-radius:6px;overflow:hidden}.leader-fill{height:100%;background:linear-gradient(90deg,var(--bad),#ff9a7a);border-radius:6px;transition:width .25s}.leader-hp{width:58px;font-size:.9rem}.battlefield{display:flex;flex-direction:column;gap:4px;align-items:center}.board{display:grid;grid-template-columns:repeat(3,84px);gap:5px}.board-divider{width:280px;height:2px;margin:4px 0;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.5}.cell{height:62px;background:var(--bg-cell);border:1px solid var(--border);border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px}.cell-front{background:var(--bg-cell-front)}.cell-valid{border-color:var(--valid);box-shadow:0 0 10px #5aa9ff66;cursor:pointer}.cell-valid:hover{background:#23335a}.unit-emoji{font-size:1.5rem;line-height:1}.cell-resting .unit-emoji{transform:rotate(90deg);opacity:.7}.cell-resting{background:repeating-linear-gradient(45deg,var(--bg-cell),var(--bg-cell) 6px,var(--bg-cell-front) 6px,var(--bg-cell-front) 12px)}.enemy-row{width:100%;display:flex;align-items:center;gap:12px}.enemy-row .leader-bar{flex:0 0 50%;width:50%}.enemy-hand{flex:1;display:flex;justify-content:flex-start;flex-wrap:wrap;gap:4px;min-height:34px;align-items:center}.card-back{width:24px;height:33px;border-radius:5px;border:1px solid var(--border);background:repeating-linear-gradient(135deg,#1e2740,#1e2740 4px,#232e4d 4px,#232e4d 8px);display:flex;align-items:center;justify-content:center;font-size:.65rem}.enemy-hand-empty{color:var(--text-dim);font-size:.78rem}.unit-stats,.card-stats{display:flex;gap:8px;font-size:.78rem}.stat-atk{color:var(--accent)}.stat-hp{color:var(--good)}.stat-spell{color:var(--valid)}.battle-log{width:100%;height:110px;background:var(--bg-panel);border:1px solid var(--border);border-radius:10px;padding:6px 12px;font-size:.82rem;color:var(--text-dim);overflow-y:scroll;scrollbar-width:thin;scrollbar-color:var(--border) var(--bg-cell)}.battle-log::-webkit-scrollbar{width:9px}.battle-log::-webkit-scrollbar-track{background:var(--bg-cell);border-radius:5px}.battle-log::-webkit-scrollbar-thumb{background:var(--border);border-radius:5px}.battle-log::-webkit-scrollbar-thumb:hover{background:var(--accent)}.log-line:last-child{color:var(--text)}.battle-error{min-height:1.1em;color:var(--bad);font-size:.85rem}.battle-controls{width:100%;display:flex;align-items:center;gap:16px}.piles{font-size:.85rem;color:var(--text-dim)}.round-num{color:var(--accent-soft);font-weight:600;font-size:.95rem}.end-turn-btn{margin-left:auto}.energy{font-size:.8rem}.pip{display:inline-block;padding:1px 2px;border:1px solid transparent;border-radius:6px}.pip-off{filter:grayscale(1);opacity:.6;border-color:#ffffff59}.energy-num{margin-left:6px;letter-spacing:0;color:var(--accent);font-weight:700}.hand{width:100%;display:flex;gap:6px;flex-wrap:wrap;justify-content:center}.card{width:72px;padding:6px 4px;background:linear-gradient(180deg,#1e2740,var(--bg-panel));border:1px solid var(--border);border-radius:10px;display:flex;flex-direction:column;align-items:center;gap:2px;cursor:pointer;position:relative;transition:transform .08s,border-color .15s}.card:hover{transform:translateY(-4px);border-color:var(--accent)}.card-selected{border-color:var(--valid);box-shadow:0 0 14px 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6px}.tut-card:hover{transform:none;border-color:var(--border)}.tut-card .card-name{font-size:.75rem;color:var(--text)}.tut-card-deck{font-size:.68rem;color:var(--text-dim);margin-top:2px}.tut-rules{max-width:580px;line-height:1.55;font-size:.92rem}.tut-rules h3{color:var(--accent-soft);margin:14px 0 4px}.tut-rules p{color:var(--text-dim)}.tut-rules b{color:var(--text)}.result-screen{justify-content:center;min-height:100vh}.result-box{text-align:center;padding:24px 40px;background:var(--bg-panel);border-radius:16px;border:2px solid var(--border);display:flex;flex-direction:column;gap:10px}.result-victory{border-color:var(--good)}.result-defeat{border-color:var(--bad)}.result-title{font-size:2rem}.result-lines{color:var(--text-dim);font-size:.9rem;display:flex;flex-direction:column;gap:2px}.result-score{font-size:1.4rem;color:var(--accent-soft);font-weight:700}.scoreboard{border-collapse:collapse;min-width:340px}.scoreboard th,.scoreboard td{padding:6px 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