:root{--bg-deep:#0a0e17;--bg-card:#141b2d;--bg-card-hover:#1a2340;--bg-input:#0d1225;--border-glow:#1e2d5a;--neon-cyan:#00e5ff;--neon-purple:#7c4dff;--neon-green:#00e676;--neon-orange:#ff9100;--neon-pink:#ff4081;--text-primary:#e0e0e0;--text-secondary:#8892b0;--text-bright:#fff;--radius:12px;--radius-lg:20px;--shadow-glow-cyan:0 0 20px #00e5ff26, 0 0 60px #00e5ff0d;--shadow-glow-purple:0 0 20px #7c4dff26, 0 0 60px #7c4dff0d;--shadow-glow-green:0 0 20px #00e67626, 0 0 60px #00e6760d;--font-mono:"Fira Code", "Cascadia Code", "Consolas", monospace}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-deep);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;overflow-x:hidden}#root{min-height:100vh}.particle-bg{z-index:0;pointer-events:none;position:fixed;inset:0;overflow:hidden}.particle-bg .dot{background:var(--neon-cyan);opacity:0;border-radius:50%;width:2px;height:2px;animation:linear infinite float-up;position:absolute}@keyframes float-up{0%{opacity:0;transform:translateY(100vh)scale(0)}10%{opacity:1}90%{opacity:1}to{opacity:0;transform:translateY(-10vh)scale(1)}}.scanlines{z-index:0;pointer-events:none;background:repeating-linear-gradient(0deg,#0000,#0000 2px,#00e5ff02 2px 4px);position:fixed;inset:0}.neon-card{background:var(--bg-card);border:1px solid var(--border-glow);border-radius:var(--radius-lg);z-index:1;padding:24px;transition:all .3s;position:relative}.neon-card:hover{border-color:var(--neon-cyan);box-shadow:var(--shadow-glow-cyan);transform:translateY(-2px)}.neon-card.cyan{border-color:#00e5ff4d}.neon-card.cyan:hover{border-color:var(--neon-cyan);box-shadow:var(--shadow-glow-cyan)}.neon-card.purple{border-color:#7c4dff4d}.neon-card.purple:hover{border-color:var(--neon-purple);box-shadow:var(--shadow-glow-purple)}.neon-card.green{border-color:#00e6764d}.neon-card.green:hover{border-color:var(--neon-green);box-shadow:var(--shadow-glow-green)}.neon-btn{border:2px solid var(--neon-cyan);color:var(--neon-cyan);cursor:pointer;letter-spacing:1px;background:#00e5ff14;border-radius:50px;align-items:center;gap:8px;padding:12px 28px;font-size:16px;font-weight:700;text-decoration:none;transition:all .3s;display:inline-flex}.neon-btn:hover{background:#00e5ff2e;transform:scale(1.03);box-shadow:0 0 30px #00e5ff4d,inset 0 0 30px #00e5ff0d}.neon-btn.purple{border-color:var(--neon-purple);color:var(--neon-purple);background:#7c4dff14}.neon-btn.purple:hover{box-shadow:0 0 30px #7c4dff4d}.neon-btn.green{border-color:var(--neon-green);color:var(--neon-green);background:#00e67614}.neon-btn.green:hover{box-shadow:0 0 30px #00e6764d}.neon-btn.large{padding:16px 40px;font-size:20px}.neon-input{background:var(--bg-input);border:1px solid var(--border-glow);border-radius:var(--radius);width:100%;color:var(--text-bright);outline:none;padding:14px 18px;font-size:15px;transition:all .3s}.neon-input:focus{border-color:var(--neon-cyan);box-shadow:0 0 15px #00e5ff1a}.neon-input::placeholder{color:var(--text-secondary)}.tag{letter-spacing:.5px;border-radius:50px;padding:4px 12px;font-size:12px;font-weight:600;display:inline-block}.tag.cyan{color:var(--neon-cyan);background:#00e5ff1f;border:1px solid #00e5ff4d}.tag.purple{color:var(--neon-purple);background:#7c4dff1f;border:1px solid #7c4dff4d}.tag.green{color:var(--neon-green);background:#00e6761f;border:1px solid #00e6764d}.tag.orange{color:var(--neon-orange);background:#ff91001f;border:1px solid #ff91004d}.progress-ring{justify-content:center;align-items:center;display:inline-flex;position:relative}.progress-ring svg{transform:rotate(-90deg)}.progress-ring .value{color:var(--text-bright);font-size:24px;font-weight:800;position:absolute}.badge{border-radius:50px;align-items:center;gap:4px;padding:6px 14px;font-size:13px;font-weight:700;display:inline-flex}.badge.active{color:var(--neon-orange);background:#ff910026;border:1px solid #ff910066}.badge.defeated{color:var(--neon-green);background:#00e67626;border:1px solid #00e67666}.page{z-index:1;max-width:800px;margin:0 auto;padding:24px 20px 60px;position:relative}.page.wide{max-width:1100px}.top-bar{z-index:10;border-bottom:1px solid #ffffff0f;justify-content:space-between;align-items:center;padding:16px 24px;display:flex;position:relative}.top-bar .logo{color:var(--neon-cyan);letter-spacing:2px;text-shadow:0 0 20px #00e5ff66;font-size:20px;font-weight:800}.top-bar .back-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;font-size:14px;transition:color .2s}.top-bar .back-btn:hover{color:var(--text-bright)}.keke-bubble{border-radius:var(--radius-lg);background:#7c4dff14;border:1px solid #7c4dff33;align-items:flex-start;gap:14px;margin-bottom:24px;padding:18px;display:flex}.keke-bubble .avatar{flex-shrink:0;font-size:48px;animation:2s ease-in-out infinite bounce}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.keke-bubble .msg{color:var(--text-primary);font-size:15px;line-height:1.7}.enemy-card{background:var(--bg-card);border:1px solid var(--border-glow);border-radius:var(--radius);cursor:pointer;align-items:center;gap:16px;padding:16px 20px;transition:all .3s;display:flex}.enemy-card:hover{border-color:var(--neon-purple);box-shadow:var(--shadow-glow-purple)}.enemy-card .icon{flex-shrink:0;font-size:36px}.enemy-card .info{flex:1;min-width:0}.enemy-card .info h3{color:var(--text-bright);white-space:nowrap;text-overflow:ellipsis;font-size:15px;overflow:hidden}.enemy-card .info .meta{color:var(--text-secondary);margin-top:4px;font-size:12px}.msg-row{margin-bottom:20px;display:flex}.msg-row.ai{justify-content:flex-start}.msg-row.user{justify-content:flex-end}.msg-row .bubble{border-radius:18px;max-width:85%;padding:14px 18px;font-size:14px;line-height:1.7}.msg-row.ai .bubble{background:var(--bg-card);border:1px solid var(--border-glow);border-bottom-left-radius:4px}.msg-row.user .bubble{color:var(--text-bright);background:#00e5ff1f;border:1px solid #00e5ff40;border-bottom-right-radius:4px}.stat-card{text-align:center;background:var(--bg-card);border:1px solid var(--border-glow);border-radius:var(--radius);padding:20px}.stat-card .num{background:linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:36px;font-weight:800}.stat-card .label{color:var(--text-secondary);margin-top:4px;font-size:13px}@keyframes pulse-glow{0%,to{box-shadow:0 0 8px #00e5ff33}50%{box-shadow:0 0 20px #00e5ff66}}.pulse{animation:2s ease-in-out infinite pulse-glow}@keyframes slide-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.slide-up{animation:.4s ease-out slide-up}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-deep)}::-webkit-scrollbar-thumb{background:var(--border-glow);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--neon-cyan)}