*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:#f5f7fa;color:#333;line-height:1.6}#app{min-height:100vh;display:flex;flex-direction:column}.navbar{background:linear-gradient(135deg,#0a1628,#1a237e,#0d47a1);padding:0 40px;position:sticky;top:0;z-index:1000;box-shadow:0 4px 30px #0000004d;border-bottom:1px solid rgba(255,255,255,.1);overflow:hidden}.nav-glow{position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,#00d4ff,#00ff88,#00d4ff,transparent);animation:glowMove 3s linear infinite}@keyframes glowMove{0%{transform:translate(-100%)}to{transform:translate(100%)}}.nav-container{max-width:1400px;margin:0 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logoPulse{0%{transform:scale(1);opacity:1}to{transform:scale(1.4);opacity:0}}.logo-text{display:flex;flex-direction:column}.logo-main{font-size:1.75rem;font-weight:700;letter-spacing:2px;background:linear-gradient(90deg,#fff,#00d4ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.logo-sub{font-size:.7rem;color:#fff9;letter-spacing:3px;margin-top:2px}.nav-links{display:flex;gap:50px}.nav-link{text-decoration:none;padding:10px 5px;position:relative;display:flex;flex-direction:column;align-items:center}.nav-link-text{color:#ffffffd9;font-size:1.1rem;font-weight:500;letter-spacing:1px;transition:all .3s}.nav-link-bar{width:0;height:3px;background:linear-gradient(90deg,#00d4ff,#0f8);border-radius:2px;margin-top:8px;transition:all .3s;box-shadow:0 0 10px #00d4ff80}.nav-link:hover .nav-link-text,.nav-link.router-link-active .nav-link-text{color:#fff;text-shadow:0 0 20px rgba(0,212,255,.5)}.nav-link:hover .nav-link-bar,.nav-link.router-link-active .nav-link-bar{width:100%}.nav-auth{display:flex;align-items:center;gap:20px}.user-link{color:#fff;text-decoration:none;display:flex;align-items:center;gap:12px;padding:8px 16px;background:#ffffff1a;border-radius:30px;border:1px solid rgba(255,255,255,.15);transition:all .3s}.user-link:hover{background:#ffffff26;border-color:#00d4ff4d}.user-avatar{width:36px;height:36px;background:linear-gradient(135deg,#00d4ff,#09f);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem}.user-name{font-size:1rem;font-weight:500}.vip-badge{background:linear-gradient(135deg,gold,#ff8c00);color:#1a1a2e;padding:4px 10px;border-radius:12px;font-size:.75rem;font-weight:700;display:flex;align-items:center;gap:4px;box-shadow:0 0 15px #ffd70066}.vip-icon{font-size:.8rem}.admin-link{color:#0f8;text-decoration:none;font-size:.95rem;font-weight:500;padding:8px 16px;border:1px solid rgba(0,255,136,.3);border-radius:20px;transition:all .3s}.admin-link:hover{background:#00ff881a;box-shadow:0 0 15px #0f83}.login-btn{color:#fff;text-decoration:none;font-size:1rem;font-weight:500;padding:12px 28px;border:1px solid rgba(255,255,255,.3);border-radius:25px;transition:all .3s}.login-btn:hover{background:#ffffff1a;border-color:#ffffff80}.register-btn{position:relative;display:inline-block;text-decoration:none;font-size:1rem;font-weight:600;padding:12px 32px;background:linear-gradient(135deg,#00d4ff,#09f);color:#fff;border-radius:25px;overflow:hidden;transition:all .3s;box-shadow:0 4px 20px #00d4ff66}.register-btn:hover{transform:translateY(-2px);box-shadow:0 6px 30px #00d4ff80}.btn-shine{position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);animation:btnShine 2s infinite}@keyframes btnShine{0%{left:-100%}50%,to{left:100%}}.logout-btn{background:transparent;border:1px solid rgba(255,255,255,.3);color:#fffc;padding:10px 20px;border-radius:20px;cursor:pointer;font-size:.95rem;transition:all .3s}.logout-btn:hover{background:#ffffff1a;color:#fff;border-color:#ffffff80}main{flex:1}main.admin-main{background:#f0f2f5}.footer{background:#1a1a2e;color:#ffffffb3;padding:30px 20px;text-align:center}.footer-container{max-width:1200px;margin:0 auto}.footer-disclaimer{padding-top:15px;margin-top:15px;border-top:1px solid rgba(255,255,255,.1)}.disclaimer-text{font-size:.7rem;line-height:1.5;color:#ffffff80;white-space:nowrap}.footer-copyright p{margin:5px 0;font-size:.9rem}.footer a{color:#ffffffb3;text-decoration:none;transition:color .3s}.footer a:hover{color:#00d4ff}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:2000}.modal-content{background:#fff;border-radius:16px;padding:40px;max-width:480px;width:90%;position:relative;box-shadow:0 20px 60px #0000004d}.modal-close{position:absolute;top:10px;right:15px;background:none;border:none;font-size:1.5rem;cursor:pointer;color:#999}.payment-modal h3{text-align:center;margin-bottom:25px;color:#1a237e;font-size:1.5rem}.qrcode-placeholder{display:flex;justify-content:center;margin-bottom:25px;padding:20px;background:#f8f9fa;border-radius:12px}.qrcode-img{width:280px;height:280px;object-fit:contain;border-radius:8px;border:1px solid #eee}.payment-info{text-align:center}.payment-info .price{font-size:1.1rem;margin-bottom:10px}.payment-info .price strong{color:#e53935;font-size:1.5rem}.payment-info .tips{color:#f57c00;margin-bottom:5px}.payment-info .contact{color:#666;font-size:.9rem}