:root{--bg-color: #0a0a10;--panel-bg: #12121e;--panel-border: #232335;--text-main: #e2e8f0;--text-muted: #94a3b8;--neon-green: #00ff66;--neon-red: #ff3366;--neon-purple: #9d4edd;--neon-blue: #00f0ff;--font-family: "Courier New", Courier, monospace, "Microsoft YaHei"}body{margin:0;padding:0;background-color:var(--bg-color);color:var(--text-main);font-family:var(--font-family);overflow-x:hidden}.app-container{display:flex;flex-direction:column;min-height:100vh;padding:10px;box-sizing:border-box;background:radial-gradient(circle at center,#1a1a2e,#0a0a10)}.game-header{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:12px;margin-bottom:15px;box-shadow:0 4px 20px #00000080}.logo{display:flex;align-items:center;gap:10px;font-size:1.3rem;font-weight:700;letter-spacing:2px;color:var(--neon-red);text-shadow:0 0 8px rgba(255,51,102,.5)}.header-actions{display:flex;align-items:center;gap:15px}.sound-toggle{background:none;border:1px solid var(--panel-border);color:var(--text-muted);padding:8px;border-radius:8px;cursor:pointer;transition:all .2s}.sound-toggle:hover{color:var(--neon-blue);border-color:var(--neon-blue);box-shadow:0 0 8px #00f0ff4d}.version-tag{background:#9d4edd33;color:var(--neon-purple);padding:4px 10px;border-radius:20px;font-size:.75rem;border:1px solid rgba(157,78,221,.4)}.panel{background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:12px;padding:20px;box-shadow:0 8px 32px #0009;position:relative;overflow:hidden}.game-main{flex:1;display:flex;flex-direction:column;justify-content:center;max-width:1200px;width:100%;margin:0 auto}.start-screen{text-align:center;padding:50px 30px;max-width:650px;margin:0 auto;border-top:4px solid var(--neon-purple)}.glitch-title{font-size:2.5rem;font-weight:900;color:#fff;position:relative;margin-bottom:20px;text-transform:uppercase;letter-spacing:3px;text-shadow:.05em 0 0 rgba(255,0,0,.75),-.025em -.05em 0 rgba(0,255,0,.75),.025em .05em 0 rgba(0,0,255,.75);animation:glitch 1s infinite}@keyframes glitch{0%{text-shadow:.05em 0 0 rgba(255,0,0,.75),-.05em -.025em 0 rgba(0,255,0,.75)}14%{text-shadow:.05em 0 0 rgba(255,0,0,.75),-.05em -.025em 0 rgba(0,255,0,.75)}15%{text-shadow:-.05em -.025em 0 rgba(255,0,0,.75),.025em .035em 0 rgba(0,255,0,.75)}49%{text-shadow:-.05em -.025em 0 rgba(255,0,0,.75),.025em .035em 0 rgba(0,255,0,.75)}50%{text-shadow:.025em .05em 0 rgba(255,0,0,.75),.05em 0 0 rgba(0,255,0,.75)}99%{text-shadow:.025em .05em 0 rgba(255,0,0,.75),.05em 0 0 rgba(0,255,0,.75)}to{text-shadow:-.025em 0 0 rgba(255,0,0,.75),-.025em -.025em 0 rgba(0,255,0,.75)}}.subtitle{color:var(--text-muted);font-size:1.1rem;line-height:1.6;margin-bottom:40px}.level-preview{margin-bottom:40px;text-align:left}.level-preview h3{color:var(--neon-blue);font-size:1rem;margin-bottom:15px}.level-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}@media (max-width: 600px){.level-cards{grid-template-columns:1fr}}.level-card-mini{background:#ffffff08;border:1px solid var(--panel-border);padding:12px;border-radius:8px;display:flex;align-items:center;gap:12px}.level-icon{font-size:1.5rem}.level-info{display:flex;flex-direction:column}.level-num{font-size:.75rem;color:var(--text-muted)}.level-name{font-size:.95rem;font-weight:700;color:var(--text-main)}.gameplay-grid{display:grid;grid-template-columns:350px 1fr;gap:20px}@media (max-width: 900px){.gameplay-grid{grid-template-columns:1fr}}.rules-panel{border-left:4px solid var(--neon-purple);display:flex;flex-direction:column;gap:20px}.panel-header{display:flex;align-items:center;gap:10px;font-size:1.1rem;font-weight:700;border-bottom:1px solid var(--panel-border);padding-bottom:12px}.level-badge{background:#9d4edd26;border:1px solid rgba(157,78,221,.3);padding:12px;border-radius:8px;display:flex;flex-direction:column;gap:4px}.level-badge span{font-size:.8rem;color:var(--neon-purple)}.level-badge strong{font-size:1.2rem;color:#fff}.rules-list{display:flex;flex-direction:column;gap:15px;flex:1}.rule-item{display:flex;gap:10px;background:#ffffff05;padding:12px;border-radius:8px;border:1px solid rgba(255,255,255,.05)}.rule-bullet{color:var(--neon-red);flex-shrink:0;margin-top:3px}.rule-item p{margin:0;font-size:.9rem;line-height:1.5;color:#cbd5e1}.rules-footer{font-size:.8rem;color:var(--neon-red);opacity:.8}.action-panel{display:flex;flex-direction:column;gap:20px}.status-bar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:15px 20px}@media (max-width: 600px){.status-bar{flex-direction:column;align-items:stretch;gap:12px}}.san-container{display:flex;align-items:center;gap:10px;flex:1}.san-label{font-size:.9rem;display:flex;align-items:center;gap:6px}.heart-icon{color:var(--neon-red);fill:var(--neon-red);animation:pulse 1.2s infinite}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.15)}to{transform:scale(1)}}.san-bar-bg{flex:1;height:12px;background:#1e1e2f;border-radius:6px;overflow:hidden;border:1px solid #333}.san-bar-fill{height:100%;border-radius:6px;transition:width .3s ease-in-out}.san-value{font-weight:700;font-size:1.1rem;min-width:45px;text-align:right}.progress-container{display:flex;align-items:center;gap:10px;font-size:.9rem}.progress-dots{display:flex;gap:8px}.dot{width:10px;height:10px;border-radius:50%;background:#2d2d44;border:1px solid #444}.dot.active{background:var(--neon-blue);box-shadow:0 0 8px var(--neon-blue);border-color:#fff}.dot.completed{background:var(--neon-green)}.scenario-card{min-height:180px;display:flex;flex-direction:column;justify-content:space-between;border-left:4px solid var(--neon-blue);background:linear-gradient(135deg,#12121e,#0d0d15)}.crt-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(#12101000 50%,#00000040 50%),linear-gradient(90deg,#ff00000f,#00ff0005,#0000ff0f);background-size:100% 4px,6px 100%;pointer-events:none;opacity:.4}.scenario-header{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--neon-blue);margin-bottom:15px}.compass-spin{animation:spin 8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.scenario-text{font-size:1.15rem;line-height:1.7;color:#f1f5f9;margin-bottom:15px}.feedback-box{display:flex;align-items:flex-start;gap:10px;padding:12px 15px;border-radius:8px;margin-top:15px;font-size:.95rem;line-height:1.5}.correct-box{background:#00ff6626;border:1px solid var(--neon-green);color:#a7f3d0}.wrong-box{background:#ff336626;border:1px solid var(--neon-red);color:#fecdd3;animation:shake .4s ease-in-out}@keyframes shake{0%,to{transform:translate(0)}20%,60%{transform:translate(-6px)}40%,80%{transform:translate(6px)}}.choices-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}@media (max-width: 600px){.choices-grid{grid-template-columns:1fr}}.choice-button{background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:12px;padding:18px;text-align:left;color:var(--text-main);cursor:pointer;display:flex;gap:15px;align-items:center;transition:all .25s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 12px #0003}.choice-button:hover:not(:disabled){border-color:var(--neon-blue);background:#00f0ff0d;transform:translateY(-2px);box-shadow:0 0 15px #00f0ff33}.choice-button:disabled{opacity:.6;cursor:not-allowed}.choice-letter{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:#ffffff0d;border:1px solid var(--panel-border);border-radius:8px;font-weight:700;color:var(--neon-blue);flex-shrink:0}.choice-button:hover .choice-letter{background:var(--neon-blue);color:#000}.choice-text{font-size:.95rem;line-height:1.5}.ai-hint-section{border-top:1px solid var(--panel-border)}.ai-header{display:flex;justify-content:space-between;align-items:center}.ai-title{display:flex;align-items:center;gap:8px;font-size:.9rem;color:var(--neon-purple)}.sparkle-icon{animation:pulse 1.5s infinite}.btn-ai-hint{background:#9d4edd26;border:1px solid var(--neon-purple);color:var(--neon-purple);padding:6px 14px;border-radius:8px;font-size:.8rem;cursor:pointer;transition:all .2s}.btn-ai-hint:hover:not(:disabled){background:var(--neon-purple);color:#fff;box-shadow:0 0 12px #9d4edd80}.btn-ai-hint:disabled{opacity:.5;cursor:not-allowed}.ai-response{margin-top:15px;background:#9d4edd0d;border-left:3px solid var(--neon-purple);padding:12px 15px;border-radius:0 8px 8px 0}.ai-text{margin:0;font-size:.9rem;line-height:1.6;color:#d8b4fe;font-style:italic}.gameover-screen{text-align:center;padding:50px 30px;max-width:500px;margin:0 auto;border-top:4px solid var(--neon-red)}.gameover-icon{width:64px;height:64px;color:var(--neon-red);margin-bottom:20px;animation:pulse 1s infinite}.gameover-desc{color:var(--text-muted);margin-bottom:30px;line-height:1.6}.victory-screen{text-align:center;padding:50px 30px;max-width:600px;margin:0 auto;border-top:4px solid var(--neon-green)}.victory-crown{font-size:4rem;margin-bottom:20px;animation:bounce 2s infinite}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.victory-title{font-size:2rem;color:var(--neon-green);text-shadow:0 0 10px rgba(0,255,102,.4);margin-bottom:20px}.victory-desc{color:var(--text-muted);line-height:1.7;margin-bottom:30px}.stats-summary{background:#ffffff05;border:1px solid var(--panel-border);border-radius:8px;padding:15px;margin-bottom:30px;display:flex;flex-direction:column;gap:10px}.stat-item{display:flex;justify-content:space-between;font-size:.95rem}.btn-primary{background:linear-gradient(135deg,var(--neon-purple) 0%,#7b2cbf 100%);color:#fff;border:none;padding:14px 28px;font-size:1.1rem;font-weight:700;border-radius:8px;cursor:pointer;display:inline-flex;align-items:center;gap:10px;transition:all .25s;box-shadow:0 4px 15px #9d4edd66}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #9d4edd99}.btn-icon{width:18px;height:18px}.btn-retry{background:linear-gradient(135deg,var(--neon-red) 0%,#b3003b 100%);box-shadow:0 4px 15px #f366}.btn-retry:hover{box-shadow:0 6px 20px #f369}.game-footer{text-align:center;padding:15px;color:var(--text-muted);font-size:.85rem;border-top:1px solid var(--panel-border);margin-top:20px}.text-red{color:var(--neon-red)}.text-green{color:var(--neon-green)}.text-purple{color:var(--neon-purple)}.text-blue{color:var(--neon-blue)}.icon-pulse{animation:pulse 1.5s infinite}