body{margin:0;font-family:Arial,sans-serif}#app{height:100vh}.layout-container{display:flex;height:100vh}.sidebar{width:250px;background:#f9f9fb;color:#333;padding:20px 0 0 0;box-shadow:2px 0 10px rgba(0,0,0,.1);position:relative;transition:transform .3s ease;display:flex;flex-direction:column}.sidebar:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:#f9f9fb;opacity:1;z-index:-1}.logo{font-size:26px;font-weight:700;text-align:center;padding:25px 0;border-bottom:1px solid #e5e7eb;margin-bottom:10px;color:#333;letter-spacing:1px}nav{flex:1}.sidebar-footer{margin-top:auto;padding:20px 0;border-top:1px solid #e5e7eb}.sidebar-footer .icp-info{text-align:center}.sidebar-footer .icp-info a{color:#6b7280;text-decoration:none;font-size:11px;transition:color .3s ease}.sidebar-footer .icp-info a:hover{color:#374151}.nav-item{display:flex;align-items:center;flex-wrap:nowrap;padding:16px 25px;color:#333;text-decoration:none;transition:all .3s ease;margin:5px 15px;border-radius:10px;font-weight:500;position:relative;overflow:hidden;white-space:nowrap}.nav-item i{font-size:16px;text-align:center}.nav-item i,.nav-item svg{margin-right:12px;width:20px}.nav-item svg{height:20px;flex-shrink:0}.nav-item:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.35),transparent);transition:left .5s}.nav-item:hover{background-color:#ececf1;transform:translateX(5px);box-shadow:0 4px 15px rgba(15,23,42,.08)}.nav-item:hover:before{left:100%}.nav-item.router-link-active{background:#e0e1e6;color:#333;box-shadow:0 4px 15px rgba(15,23,42,.08);transform:translateX(5px)}.nav-item.router-link-active:after{content:"";position:absolute;right:15px;top:50%;transform:translateY(-50%);width:6px;height:6px;background:#333;border-radius:50%;box-shadow:0 0 10px rgba(51,51,51,.18)}.main-content{flex:1;display:flex;flex-direction:column;background-color:#f5f6fa}.header{background-color:#fff;padding:15px 30px;box-shadow:0 2px 4px rgba(0,0,0,.1);display:flex;justify-content:space-between;align-items:center}.mobile-menu-btn{display:none;background:none;border:none;font-size:20px;color:#333;cursor:pointer;padding:8px;border-radius:4px;transition:background-color .3s ease}.mobile-menu-btn:hover{background-color:#f0f0f0}.user-info{display:flex;justify-content:flex-end;align-items:center;gap:15px}.username{font-weight:500;color:#333}.logout-btn{padding:8px 16px;background-color:#f44336;color:#fff;border:none;border-radius:4px;cursor:pointer}.logout-btn:hover{background-color:#d32f2f}.content{flex:1;padding:20px;overflow-y:auto}.mobile-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,.5);z-index:998;display:none}@media (max-width:768px){.layout-container{position:relative}.sidebar{position:fixed;top:0;left:0;height:100vh;z-index:999;transform:translateX(-100%);width:280px}.sidebar.mobile-open{transform:translateX(0)}.mobile-overlay{display:block}.main-content{width:100%;margin-left:0}.mobile-menu-btn{display:block}.header{padding:12px 20px}.user-info{gap:10px}.username{display:none}.logout-btn{padding:6px 12px;font-size:14px}.content{padding:15px}.nav-item{padding:18px 25px;font-size:16px;margin:8px 15px}.nav-item i{font-size:18px;margin-right:15px}.logo{font-size:24px;padding:30px 0}}@media (max-width:480px){.sidebar{width:260px}.header{padding:10px 15px}.content{padding:10px}.nav-item{padding:16px 20px;margin:6px 10px}.logo{font-size:22px;padding:25px 0}}@media (hover:none) and (pointer:coarse){.nav-item:hover{transform:none}.nav-item:active{background-color:#e0e1e6;transform:scale(.98)}.mobile-menu-btn:hover{background-color:transparent}.mobile-menu-btn:active{background-color:#e0e0e0}.logout-btn:hover{background-color:#f44336}.logout-btn:active{background-color:#c62828}}.announcement-bar{padding:12px 20px;margin:0;border-left:4px solid;animation:slideDown .3s ease-out}.announcement-content{display:flex;align-items:center;gap:10px;max-width:100%}.announcement-icon{font-size:16px;flex-shrink:0}.announcement-text{flex:1;font-size:14px;line-height:1.4;word-break:break-word}.announcement-text p{margin:0;display:inline}.announcement-text strong{font-weight:700}.announcement-text em{font-style:italic}.announcement-text code{background-color:rgba(0,0,0,.1);padding:2px 4px;border-radius:3px;font-family:Courier New,monospace;font-size:12px}.announcement-text a{color:inherit;text-decoration:underline}.announcement-text a:hover{opacity:.8}.announcement-text ol,.announcement-text ul{margin:0;padding-left:20px;display:inline-block}.announcement-text li{margin:0}.announcement-close{background:none;border:none;cursor:pointer;padding:4px;border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background-color .2s}.announcement-close:hover{background-color:rgba(0,0,0,.1)}.announcement-close i{font-size:12px}.announcement-info{background-color:#e3f2fd;border-color:#2196f3;color:#1565c0}.announcement-warning{background-color:#fff3e0;border-color:#ff9800;color:#ef6c00}.announcement-success{background-color:#e8f5e8;border-color:#4caf50;color:#2e7d32}.announcement-error{background-color:#ffebee;border-color:#f44336;color:#c62828}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:768px){.announcement-bar{padding:10px 15px}.announcement-content{gap:8px}.announcement-text{font-size:13px}.announcement-icon{font-size:14px}}@media (max-width:480px){.announcement-bar{padding:8px 10px}.announcement-text{font-size:12px}.announcement-close{width:20px;height:20px}.announcement-close i{font-size:10px}}.login-container[data-v-360871e2]{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#f5f5f5;padding:20px;box-sizing:border-box}.login-container form[data-v-360871e2]{background:#fff;padding:40px;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,.1);width:100%;max-width:450px}h2[data-v-360871e2]{text-align:center;margin-bottom:30px;color:#333;font-size:24px;font-weight:500}.form-group[data-v-360871e2]{margin-bottom:20px}label[data-v-360871e2]{display:block;margin-bottom:5px;font-weight:500;color:#555;font-size:14px}input[data-v-360871e2]{width:100%;padding:12px 16px;border:1px solid #ddd;border-radius:4px;font-size:16px;transition:border-color .3s ease;background:#fff;box-sizing:border-box}input[data-v-360871e2]:focus{outline:none;border-color:#007bff}button[data-v-360871e2]{width:100%;padding:12px;background:#007bff;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:16px;font-weight:500;transition:background-color .3s ease}button[data-v-360871e2]:hover{background:#0056b3}button[data-v-360871e2]:disabled{background:#6c757d;cursor:not-allowed}.error-message[data-v-360871e2]{color:#dc3545;margin-top:10px;padding:10px;background:#f8d7da;border:1px solid #f5c6cb;border-radius:4px;font-size:14px}.forgot-password-link[data-v-360871e2]{text-align:center;margin-top:15px;color:#666;font-size:14px}.forgot-password-link a[data-v-360871e2]{color:#dc3545;text-decoration:none}.forgot-password-link a[data-v-360871e2]:hover{text-decoration:underline}.register-link[data-v-360871e2]{text-align:center;margin-top:10px;color:#666;font-size:14px}.register-link a[data-v-360871e2]{color:#007bff;text-decoration:none}.register-link a[data-v-360871e2]:hover{text-decoration:underline}.icp-info[data-v-360871e2]{text-align:center;margin-top:20px;padding-top:15px;border-top:1px solid #eee}.icp-info a[data-v-360871e2]{color:#999;text-decoration:none;font-size:12px;transition:color .3s ease}.icp-info a[data-v-360871e2]:hover{color:#666}@media (max-width:768px){.login-container[data-v-360871e2]{padding:20px 15px;min-height:100vh;justify-content:center}.login-container form[data-v-360871e2]{padding:40px 25px;margin:0;width:100%;max-width:400px;box-shadow:0 8px 32px rgba(0,0,0,.1)}h2[data-v-360871e2]{font-size:24px;margin-bottom:30px}button[data-v-360871e2],input[data-v-360871e2]{padding:14px;font-size:16px;border-radius:8px}.forgot-password-link[data-v-360871e2],.register-link[data-v-360871e2]{font-size:15px}}@media (max-width:480px){.login-container[data-v-360871e2]{padding:15px 10px}.login-container form[data-v-360871e2]{padding:30px 20px;max-width:none;margin:0 -5px}h2[data-v-360871e2]{font-size:22px;margin-bottom:25px}button[data-v-360871e2],input[data-v-360871e2]{padding:12px;font-size:16px}.forgot-password-link[data-v-360871e2],.register-link[data-v-360871e2]{font-size:14px}}@media (hover:none) and (pointer:coarse){button[data-v-360871e2]:hover{background:#007bff}button[data-v-360871e2]:active{background:#0056b3;transform:scale(.98)}input[data-v-360871e2]{-webkit-appearance:none}.forgot-password-link a[data-v-360871e2]:hover,.register-link a[data-v-360871e2]:hover{text-decoration:none}.forgot-password-link a[data-v-360871e2]:active{color:#a71e2a}.register-link a[data-v-360871e2]:active{color:#0056b3}}.register-container[data-v-0359edfb]{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#f5f5f5;padding:20px;box-sizing:border-box}.register-container form[data-v-0359edfb]{background:#fff;max-width:450px;width:100%;padding:40px;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,.1)}h2[data-v-0359edfb]{text-align:center;margin-bottom:30px;color:#333;font-size:24px;font-weight:500}.form-group[data-v-0359edfb]{margin-bottom:20px}label[data-v-0359edfb]{display:block;margin-bottom:5px;font-weight:500;color:#555;font-size:14px}input[data-v-0359edfb]{width:100%;padding:12px 16px;border:1px solid #ddd;border-radius:4px;font-size:16px;transition:border-color .3s ease;background:#fff;box-sizing:border-box}input[data-v-0359edfb]:focus{outline:none;border-color:#007bff}.email-input-group[data-v-0359edfb]{display:flex;gap:10px}.email-input-group input[data-v-0359edfb]{flex:1}.send-code-btn[data-v-0359edfb]{padding:12px 16px;background:#28a745;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:14px;font-weight:500;white-space:nowrap;min-width:100px;transition:background-color .3s ease}.send-code-btn[data-v-0359edfb]:hover:not(:disabled){background:#218838}.send-code-btn[data-v-0359edfb]:disabled{background:#6c757d;cursor:not-allowed}button[type=submit][data-v-0359edfb]{width:100%;padding:12px;background:#007bff;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:16px;font-weight:500;transition:background-color .3s ease}button[type=submit][data-v-0359edfb]:hover:not(:disabled){background:#0056b3}button[type=submit][data-v-0359edfb]:disabled{background:#6c757d;cursor:not-allowed}.error-message[data-v-0359edfb]{color:#dc3545;margin-top:10px;padding:10px;background:#f8d7da;border:1px solid #f5c6cb;border-radius:4px;font-size:14px}.success-message[data-v-0359edfb]{color:#155724;margin-top:10px;padding:10px;background:#d4edda;border:1px solid #c3e6cb;border-radius:4px;font-size:14px}.field-error[data-v-0359edfb]{color:#dc3545;font-size:14px;margin-top:5px}.pow-group[data-v-0359edfb]{margin-top:-4px}.pow-status[data-v-0359edfb]{display:flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:10px;border:1px solid #ddd;border-radius:4px;background:#f8f9fa;font-size:14px;color:#555}.pow-status.pow-solved[data-v-0359edfb]{color:#155724;background:#d4edda;border-color:#c3e6cb}.pow-spinner[data-v-0359edfb]{display:inline-block;width:16px;height:16px;border:2px solid #ccc;border-top-color:#007bff;border-radius:50%;animation:pow-spin-0359edfb .6s linear infinite}@keyframes pow-spin-0359edfb{to{transform:rotate(1turn)}}.pow-tip[data-v-0359edfb]{margin-top:8px;color:#666;font-size:12px;line-height:1.5;text-align:center}.login-link[data-v-0359edfb]{text-align:center;margin-top:15px}.login-link a[data-v-0359edfb]{color:#007bff;text-decoration:none}.login-link a[data-v-0359edfb]:hover{text-decoration:underline}.icp-info[data-v-0359edfb]{text-align:center;margin-top:20px;padding-top:15px;border-top:1px solid #eee}.icp-info a[data-v-0359edfb]{color:#999;text-decoration:none;font-size:12px;transition:color .3s ease}.icp-info a[data-v-0359edfb]:hover{color:#666}@media (max-width:768px){.register-container[data-v-0359edfb]{padding:20px 15px;min-height:100vh;justify-content:center}.register-container form[data-v-0359edfb]{padding:40px 25px;margin:0;width:100%;max-width:400px;box-shadow:0 8px 32px rgba(0,0,0,.1)}h2[data-v-0359edfb]{font-size:24px;margin-bottom:30px}input[data-v-0359edfb]{padding:14px 16px;font-size:16px;border-radius:8px}.send-code-btn[data-v-0359edfb]{padding:14px 16px;font-size:14px;min-width:120px}button[type=submit][data-v-0359edfb]{padding:14px;font-size:16px;border-radius:8px}.email-input-group[data-v-0359edfb]{flex-direction:column;gap:12px}.send-code-btn[data-v-0359edfb]{width:100%}}@media (max-width:480px){.register-container[data-v-0359edfb]{padding:15px 10px}.register-container form[data-v-0359edfb]{padding:30px 20px;max-width:none;margin:0 -5px}h2[data-v-0359edfb]{font-size:22px;margin-bottom:25px}input[data-v-0359edfb]{padding:12px 16px;font-size:16px}.send-code-btn[data-v-0359edfb]{padding:12px 16px;font-size:14px}button[type=submit][data-v-0359edfb]{padding:12px;font-size:16px}.form-group[data-v-0359edfb]{margin-bottom:18px}}@media (hover:none) and (pointer:coarse){.send-code-btn[data-v-0359edfb]:hover:not(:disabled){background:#28a745}.send-code-btn[data-v-0359edfb]:active:not(:disabled){background:#1e7e34;transform:scale(.98)}button[type=submit][data-v-0359edfb]:hover:not(:disabled){background:#007bff}button[type=submit][data-v-0359edfb]:active:not(:disabled){background:#0056b3;transform:scale(.98)}input[data-v-0359edfb]{-webkit-appearance:none}.login-link a[data-v-0359edfb]:hover{text-decoration:none}.login-link a[data-v-0359edfb]:active{color:#0056b3}}.forgot-password-container[data-v-580268ce]{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#f5f5f5;padding:20px;box-sizing:border-box}.forgot-password-container form[data-v-580268ce]{background:#fff;padding:40px;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,.1);width:100%;max-width:450px}h2[data-v-580268ce]{text-align:center;margin-bottom:30px;color:#333;font-size:24px;font-weight:500}.form-group[data-v-580268ce]{margin-bottom:20px}label[data-v-580268ce]{display:block;margin-bottom:5px;font-weight:500;color:#555;font-size:14px}input[data-v-580268ce]{width:100%;padding:12px 16px;border:1px solid #ddd;border-radius:4px;font-size:16px;transition:border-color .3s ease;background:#fff;box-sizing:border-box}input[data-v-580268ce]:focus{outline:none;border-color:#007bff}button[data-v-580268ce]{width:100%;padding:12px;background:#007bff;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:16px;font-weight:500;transition:background-color .3s ease}button[data-v-580268ce]:hover{background:#0056b3}button[data-v-580268ce]:disabled{background:#6c757d;cursor:not-allowed}.email-info[data-v-580268ce]{background:#d4edda;color:#155724;padding:10px;border-radius:4px;margin-bottom:20px;font-size:14px;text-align:center}.error-message[data-v-580268ce]{color:#dc3545;margin-top:10px;padding:10px;background:#f8d7da;border:1px solid #f5c6cb;border-radius:4px;font-size:14px}.success-message[data-v-580268ce]{color:#155724;margin-top:10px;padding:10px;background:#d4edda;border:1px solid #c3e6cb;border-radius:4px;font-size:14px}.pow-group[data-v-580268ce]{margin-bottom:20px}.pow-status[data-v-580268ce]{display:flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:10px;border:1px solid #ddd;border-radius:4px;background:#f8f9fa;font-size:14px;color:#555}.pow-status.pow-solved[data-v-580268ce]{color:#155724;background:#d4edda;border-color:#c3e6cb}.pow-spinner[data-v-580268ce]{display:inline-block;width:16px;height:16px;border:2px solid #ccc;border-top-color:#007bff;border-radius:50%;animation:pow-spin-580268ce .6s linear infinite}@keyframes pow-spin-580268ce{to{transform:rotate(1turn)}}.pow-tip[data-v-580268ce]{margin-top:8px;color:#666;font-size:12px;line-height:1.5;text-align:center}.resend-code[data-v-580268ce]{text-align:center;margin-top:15px;font-size:14px;color:#666}.resend-code a[data-v-580268ce]{color:#007bff;text-decoration:none}.resend-code a.disabled[data-v-580268ce]{color:#6c757d;pointer-events:none;cursor:not-allowed;text-decoration:none}.resend-code a[data-v-580268ce]:hover{text-decoration:underline}.back-to-login[data-v-580268ce]{text-align:center;margin-top:20px;color:#666;font-size:14px}.back-to-login a[data-v-580268ce]{color:#007bff;text-decoration:none}.back-to-login a[data-v-580268ce]:hover{text-decoration:underline}.icp-info[data-v-580268ce]{text-align:center;margin-top:20px;padding-top:15px;border-top:1px solid #eee}.icp-info a[data-v-580268ce]{color:#999;text-decoration:none;font-size:12px;transition:color .3s ease}.icp-info a[data-v-580268ce]:hover{color:#666}@media (max-width:768px){.forgot-password-container[data-v-580268ce]{padding:20px 15px;min-height:100vh;justify-content:center}.forgot-password-container form[data-v-580268ce]{padding:40px 25px;margin:0;width:100%;max-width:400px;box-shadow:0 8px 32px rgba(0,0,0,.1)}h2[data-v-580268ce]{font-size:24px;margin-bottom:30px}button[data-v-580268ce],input[data-v-580268ce]{padding:14px;font-size:16px;border-radius:8px}.send-code-btn[data-v-580268ce]{padding:14px 16px;font-size:14px;min-width:120px}.email-input-group[data-v-580268ce]{flex-direction:column;gap:12px}.send-code-btn[data-v-580268ce]{width:100%}.step-indicator[data-v-580268ce]{margin-bottom:25px}.step[data-v-580268ce]{padding:8px 16px;font-size:14px}}@media (max-width:480px){.forgot-password-container[data-v-580268ce]{padding:15px 10px}.forgot-password-container form[data-v-580268ce]{padding:30px 20px;max-width:none;margin:0 -5px}h2[data-v-580268ce]{font-size:22px;margin-bottom:25px}button[data-v-580268ce],input[data-v-580268ce]{padding:12px;font-size:16px}.send-code-btn[data-v-580268ce]{padding:12px 16px;font-size:14px}.step[data-v-580268ce]{padding:6px 12px;font-size:13px}.form-group[data-v-580268ce]{margin-bottom:18px}}@media (hover:none) and (pointer:coarse){button[data-v-580268ce]:hover{background:#007bff}button[data-v-580268ce]:active{background:#0056b3;transform:scale(.98)}.send-code-btn[data-v-580268ce]:hover:not(:disabled){background:#28a745}.send-code-btn[data-v-580268ce]:active:not(:disabled){background:#1e7e34;transform:scale(.98)}input[data-v-580268ce]{-webkit-appearance:none}.back-to-login a[data-v-580268ce]:hover,.resend-code a[data-v-580268ce]:hover{text-decoration:none}.back-to-login a[data-v-580268ce]:active,.resend-code a[data-v-580268ce]:active{color:#0056b3}}.question-bank[data-v-66a0969b]{padding:20px;max-width:1000px;margin:0 auto}.header[data-v-66a0969b]{text-align:center;margin-bottom:40px}h1[data-v-66a0969b]{color:#2c3e50;margin:0;font-size:32px;font-weight:600}.search-section[data-v-66a0969b]{background:#fff;padding:30px;border-radius:16px;box-shadow:0 4px 20px rgba(0,0,0,.1);margin-bottom:30px}.search-form[data-v-66a0969b]{display:flex;gap:15px;align-items:flex-end}.form-group[data-v-66a0969b]{flex:1}.form-group label[data-v-66a0969b]{display:block;margin-bottom:8px;color:#2c3e50;font-weight:500}.search-input[data-v-66a0969b]{width:100%;padding:12px;border:1px solid #ddd;border-radius:6px;font-size:14px;transition:border-color .3s ease}.search-input[data-v-66a0969b]:focus{outline:none;border-color:#4caf50;box-shadow:0 0 0 3px rgba(76,175,80,.1)}.search-btn[data-v-66a0969b]{padding:12px 24px;background:linear-gradient(135deg,#4caf50,#45a049);color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:14px;font-weight:500;transition:all .3s ease}.search-btn[data-v-66a0969b]:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 15px rgba(76,175,80,.4)}.search-btn[data-v-66a0969b]:disabled{background:#ccc;cursor:not-allowed;transform:none;box-shadow:none}.search-results[data-v-66a0969b]{background:#fff;padding:30px;border-radius:16px;box-shadow:0 4px 20px rgba(0,0,0,.1)}.error-message[data-v-66a0969b]{color:#f44336;padding:16px;background-color:#ffebee;border-radius:8px;border-left:4px solid #f44336}.retry-btn[data-v-66a0969b]{background-color:#f44336;color:#fff;border:none;padding:8px 16px;border-radius:4px;cursor:pointer;margin-left:10px;font-size:12px}.result-card[data-v-66a0969b]{padding:20px;background-color:#f8f9fa;border-radius:8px;border-left:4px solid #4caf50}.result-card h3[data-v-66a0969b]{margin-top:0;margin-bottom:15px;color:#2c3e50}.result-content[data-v-66a0969b]{white-space:pre-wrap;word-break:break-word;line-height:1.6;color:#495057}.no-result[data-v-66a0969b]{text-align:center;color:#6c757d;padding:40px}@media (max-width:768px){.question-bank[data-v-66a0969b]{padding:10px}.header h1[data-v-66a0969b]{font-size:24px;margin-bottom:20px}.search-section[data-v-66a0969b]{padding:20px 15px;margin-bottom:15px}.search-form[data-v-66a0969b]{flex-direction:column;gap:15px;align-items:stretch}.search-input[data-v-66a0969b]{padding:14px;font-size:16px}.search-btn[data-v-66a0969b]{padding:14px 24px;font-size:16px;width:100%}.search-results[data-v-66a0969b]{padding:20px 15px;margin:0 -10px;border-radius:12px}.result-card[data-v-66a0969b]{padding:15px}.result-card h3[data-v-66a0969b]{font-size:18px}.result-content[data-v-66a0969b]{font-size:14px}}@media (max-width:480px){.question-bank[data-v-66a0969b]{padding:5px}.header h1[data-v-66a0969b]{font-size:22px;text-align:center}.search-section[data-v-66a0969b]{padding:15px 10px}.search-input[data-v-66a0969b]{padding:12px}.search-btn[data-v-66a0969b]{padding:12px 20px}.search-results[data-v-66a0969b]{padding:15px 10px}.result-card[data-v-66a0969b]{padding:12px}.error-message[data-v-66a0969b]{padding:12px;font-size:14px}}@media (hover:none) and (pointer:coarse){.search-btn[data-v-66a0969b]:hover:not(:disabled){transform:none;box-shadow:0 2px 8px rgba(76,175,80,.3)}.search-btn[data-v-66a0969b]:active:not(:disabled){transform:scale(.98)}.search-input[data-v-66a0969b]{-webkit-appearance:none;border-radius:8px}}.exported-courses-page[data-v-d1743410]{padding:20px}.page-header[data-v-d1743410]{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:20px}.page-header h1[data-v-d1743410]{margin:0 0 8px;color:#1f2937}.page-header p[data-v-d1743410]{margin:0;color:#6b7280}.breadcrumb[data-v-d1743410]{display:flex;align-items:center;gap:8px;margin-bottom:8px;color:#6b7280;font-size:14px}.header-actions[data-v-d1743410]{display:flex;gap:12px;align-items:center}.courses-panel[data-v-d1743410],.questions-panel[data-v-d1743410]{background:#fff;border-radius:16px;padding:20px;box-shadow:0 4px 20px rgba(15,23,42,.08)}.panel-header[data-v-d1743410]{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.panel-header h2[data-v-d1743410]{margin:0;color:#111827}.panel-meta[data-v-d1743410],.panel-subtitle[data-v-d1743410]{color:#6b7280;font-size:14px}.course-list[data-v-d1743410],.question-list[data-v-d1743410]{display:flex;gap:14px}.course-list[data-v-d1743410]{flex-wrap:wrap}.question-list[data-v-d1743410]{flex-direction:column}.course-card[data-v-d1743410]{position:relative;overflow:hidden;flex:1 1 260px;min-width:260px;border:1px solid #e5e7eb;border-radius:14px;background:#f3f4f6;padding:0;cursor:pointer;text-align:left;transition:all .2s ease}.course-card.active[data-v-d1743410],.course-card[data-v-d1743410]:hover{border-color:#60a5fa;box-shadow:0 6px 20px rgba(59,130,246,.12);transform:translateY(-1px)}.course-cover[data-v-d1743410]{display:block;width:100%;aspect-ratio:16/9;-o-object-fit:cover;object-fit:cover}.course-cover-placeholder[data-v-d1743410]{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:#f3f4f6;background-image:linear-gradient(135deg,#e5e7eb,#d1d5db)}.course-cover-placeholder-icon[data-v-d1743410]{width:72px;height:72px;color:#9ca3af;fill:currentColor}.course-cover-placeholder-text[data-v-d1743410]{color:#6b7280;font-size:14px;line-height:1}.course-info[data-v-d1743410]{position:absolute;right:0;bottom:0;left:0;padding:40px 14px 14px;background:linear-gradient(180deg,rgba(17,24,39,0),rgba(17,24,39,.82))}.course-info h3[data-v-d1743410]{margin:0;color:#fff;font-size:16px;line-height:1.4;text-shadow:0 1px 2px rgba(0,0,0,.35)}.question-card[data-v-d1743410]{border:1px solid #e5e7eb;border-radius:14px;padding:16px;background:#fafafa}.question-top[data-v-d1743410]{display:flex;align-items:center;gap:10px;margin-bottom:10px}.question-index[data-v-d1743410]{font-size:13px;color:#6b7280}.question-tag[data-v-d1743410]{padding:4px 10px;border-radius:999px;background:#dbeafe;color:#1d4ed8;font-size:12px}.question-title[data-v-d1743410]{margin:0 0 10px;color:#111827;line-height:1.7;font-size:16px}.analysis-text[data-v-d1743410],.question-extra[data-v-d1743410]{margin:8px 0 0;color:#4b5563;line-height:1.6}.options-list[data-v-d1743410]{display:flex;flex-direction:column;gap:8px;margin-top:12px}.option-item[data-v-d1743410]{display:flex;gap:10px;padding:10px 12px;border-radius:10px;background:#fff;border:1px solid #e5e7eb}.option-key[data-v-d1743410]{width:20px;color:#2563eb;font-weight:600;flex-shrink:0}.option-value[data-v-d1743410]{color:#374151;line-height:1.6}.question-footer[data-v-d1743410]{display:flex;flex-wrap:wrap;gap:16px;margin-top:14px;color:#1f2937}.question-pagination[data-v-d1743410]{display:flex;justify-content:center;align-items:center;gap:12px;margin-top:18px}.load-more-error[data-v-d1743410],.load-more-finished[data-v-d1743410],.load-more-indicator[data-v-d1743410]{margin-top:18px;text-align:center}.load-more-finished[data-v-d1743410],.load-more-indicator[data-v-d1743410]{color:#6b7280}.load-more-indicator[data-v-d1743410]{padding:12px 0 4px}.load-more-error[data-v-d1743410],.load-more-finished[data-v-d1743410],.load-more-indicator p[data-v-d1743410]{margin:0}.load-more-error[data-v-d1743410]{color:#b91c1c}.download-btn[data-v-d1743410],.page-btn[data-v-d1743410],.refresh-btn[data-v-d1743410]{border:none;border-radius:10px;padding:10px 16px;font-size:14px;cursor:pointer;transition:all .2s ease}.link-btn[data-v-d1743410]{border:none;background:transparent;padding:0;color:#2563eb;cursor:pointer;font-size:14px}.download-btn[data-v-d1743410],.refresh-btn[data-v-d1743410]{background:linear-gradient(135deg,#2563eb,#3b82f6);color:#fff}.page-btn[data-v-d1743410]{background:#eef2ff;color:#3730a3}.download-btn[data-v-d1743410]:disabled,.page-btn[data-v-d1743410]:disabled,.refresh-btn[data-v-d1743410]:disabled{opacity:.6;cursor:not-allowed}.empty-state[data-v-d1743410],.error-message[data-v-d1743410],.loading-state[data-v-d1743410]{border-radius:14px;padding:24px 18px;text-align:center}.error-message[data-v-d1743410]{background:#fef2f2;color:#b91c1c}.empty-state[data-v-d1743410]{background:#f9fafb;color:#6b7280}.loading-state[data-v-d1743410]{background:#f8fafc;color:#64748b}.spinner[data-v-d1743410]{width:34px;height:34px;margin:0 auto 12px;border:3px solid rgba(59,130,246,.18);border-top-color:#2563eb;border-radius:50%;animation:spin-d1743410 .8s linear infinite}@keyframes spin-d1743410{to{transform:rotate(1turn)}}@media (max-width:1024px){.header-actions[data-v-d1743410]{width:100%;justify-content:flex-start}}@media (max-width:768px){.exported-courses-page[data-v-d1743410]{padding:10px}.header-actions[data-v-d1743410],.page-header[data-v-d1743410]{flex-direction:column;align-items:stretch}.courses-panel[data-v-d1743410],.questions-panel[data-v-d1743410]{padding:16px;border-radius:14px}.panel-header[data-v-d1743410]{flex-direction:column;align-items:flex-start}.course-card[data-v-d1743410]{flex-basis:100%;min-width:0}.course-cover[data-v-d1743410]{aspect-ratio:16/9}.question-footer[data-v-d1743410]{flex-direction:column;gap:8px}}.profile[data-v-248a19e8]{padding:20px}.profile-card[data-v-248a19e8]{background:#fff;padding:20px;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,.1)}.profile-main[data-v-248a19e8]{display:flex;width:100%;gap:24px;align-items:stretch}.profile-info[data-v-248a19e8]{flex:1;min-width:0}.profile-ad[data-v-248a19e8]{width:560px;max-width:48%;flex-shrink:0;display:flex;flex-direction:column}.ad-header[data-v-248a19e8]{margin-bottom:12px}.ad-header h3[data-v-248a19e8]{margin:0;color:#333}.ad-carousel[data-v-248a19e8]{position:relative;width:100%;overflow:hidden;border-radius:14px;background:#f3f4f6;box-shadow:0 8px 24px rgba(15,23,42,.12);aspect-ratio:1444/527}.ad-track[data-v-248a19e8]{display:flex;width:100%;height:100%;transition:transform .45s ease}.ad-slide[data-v-248a19e8]{flex:0 0 100%;width:100%;height:100%}.ad-slide.clickable[data-v-248a19e8]{cursor:pointer}.ad-image[data-v-248a19e8]{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;display:block}.ad-slide.clickable .ad-image[data-v-248a19e8]{transition:transform .25s ease,filter .25s ease}.ad-slide.clickable:hover .ad-image[data-v-248a19e8]{transform:scale(1.01);filter:brightness(.96)}.ad-nav[data-v-248a19e8]{position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;border:none;border-radius:50%;background:rgba(15,23,42,.55);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background-color .2s ease}.ad-nav[data-v-248a19e8]:hover{background:rgba(15,23,42,.75)}.ad-nav-prev[data-v-248a19e8]{left:12px}.ad-nav-next[data-v-248a19e8]{right:12px}.ad-dots[data-v-248a19e8]{display:flex;justify-content:center;gap:8px;margin-top:12px}.ad-dot[data-v-248a19e8]{width:10px;height:10px;border:none;border-radius:50%;background:#cbd5e1;cursor:pointer;padding:0;transition:all .2s ease}.ad-dot.active[data-v-248a19e8]{width:26px;border-radius:999px;background:#3b82f6}.info-item[data-v-248a19e8]{display:flex;margin:15px 0}.info-item label[data-v-248a19e8]{width:100px;color:#666}.api-container[data-v-248a19e8]{display:flex;align-items:center;gap:10px}.buy-btn[data-v-248a19e8]{padding:6px 12px;background-color:#4caf50;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:14px;display:flex;align-items:center;gap:5px;transition:background-color .3s}.buy-btn[data-v-248a19e8]:hover{background-color:#388e3c}.key-btn[data-v-248a19e8]{padding:6px 12px;background-color:#ff9800;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:14px;display:flex;align-items:center;gap:5px;transition:background-color .3s}.key-btn[data-v-248a19e8]:hover{background-color:#f57c00}.config-container[data-v-248a19e8]{display:flex;align-items:center;gap:10px}.config-btn[data-v-248a19e8]{padding:6px 12px;background-color:#9c27b0;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:14px;display:flex;align-items:center;gap:5px;transition:background-color .3s}.config-btn[data-v-248a19e8]:hover{background-color:#7b1fa2}.stats-grid[data-v-248a19e8]{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:15px}.stat-item[data-v-248a19e8]{text-align:center;padding:15px;background:#f5f6fa;border-radius:4px}.stat-label[data-v-248a19e8]{color:#666;margin-bottom:5px}.stat-value[data-v-248a19e8]{font-size:24px;font-weight:700;color:#2196f3}.tktoken-container[data-v-248a19e8]{display:flex;align-items:center;gap:10px;flex:1}.tktoken-value[data-v-248a19e8]{flex:1;word-break:break-all}.refresh-btn[data-v-248a19e8]{padding:6px 12px;background-color:#2196f3;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:14px;min-width:80px}.refresh-btn[data-v-248a19e8]:hover{background-color:#1976d2}.refresh-btn[data-v-248a19e8]:disabled{background-color:#bdbdbd;cursor:not-allowed}.modal-overlay[data-v-248a19e8]{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content[data-v-248a19e8]{background-color:#fff;border-radius:8px;width:90%;max-width:500px;box-shadow:0 5px 15px rgba(0,0,0,.3);overflow:hidden;animation:modal-appear-248a19e8 .3s ease-out}@keyframes modal-appear-248a19e8{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.modal-header[data-v-248a19e8]{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;border-bottom:1px solid #eee}.modal-header h3[data-v-248a19e8]{margin:0;color:#333}.close-btn[data-v-248a19e8]{background:none;border:none;font-size:24px;cursor:pointer;color:#666}.modal-body[data-v-248a19e8]{padding:20px;max-height:400px;overflow-y:auto}.modal-footer[data-v-248a19e8]{padding:15px 20px;border-top:1px solid #eee;display:flex;justify-content:flex-end;gap:10px}.cancel-btn[data-v-248a19e8],.confirm-btn[data-v-248a19e8],.retry-btn[data-v-248a19e8]{padding:8px 16px;border-radius:4px;font-size:14px;cursor:pointer;border:none}.cancel-btn[data-v-248a19e8]{background-color:#f1f1f1;color:#333}.confirm-btn[data-v-248a19e8]{background-color:#2196f3;color:#fff}.confirm-btn[data-v-248a19e8]:disabled{background-color:#bdbdbd;cursor:not-allowed}.unable-buy-btn[data-v-248a19e8]{background-color:transparent;color:#ff5722;border:1px solid #ff5722;padding:8px 16px;border-radius:4px;font-size:14px;cursor:pointer;transition:all .3s ease}.unable-buy-btn[data-v-248a19e8]:hover{background-color:rgba(255,87,34,.1)}.modal-footer[data-v-248a19e8]{flex-direction:column;align-items:stretch}.pay-type-selector[data-v-248a19e8]{display:flex;gap:8px;margin-bottom:10px}.pay-type-btn[data-v-248a19e8]{flex:1;padding:8px 0;border-radius:4px;border:1px solid #ddd;background:#f9f9f9;font-size:14px;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:6px}.pay-type-btn.active[data-v-248a19e8]{border-color:#2196f3;background:#e3f2fd;color:#2196f3;font-weight:600}.footer-actions[data-v-248a19e8]{display:flex;justify-content:flex-end;gap:10px}.retry-btn[data-v-248a19e8]{background-color:#2196f3;color:#fff;margin-top:10px}.product-list[data-v-248a19e8]{display:flex;flex-direction:column;gap:15px}.product-item[data-v-248a19e8]{display:flex;justify-content:space-between;align-items:center;padding:15px;border:2px solid #eee;border-radius:8px;cursor:pointer;transition:all .3s ease}.product-item[data-v-248a19e8]:hover{border-color:#2196f3;background-color:#f9f9f9}.product-item.selected[data-v-248a19e8]{border-color:#2196f3;background-color:#e3f2fd}.product-info[data-v-248a19e8]{flex:1}.product-info h4[data-v-248a19e8]{margin:0 0 10px 0;color:#333}.product-details[data-v-248a19e8]{display:flex;justify-content:space-between;align-items:center}.product-count[data-v-248a19e8]{color:#666;font-size:14px}.product-price[data-v-248a19e8]{color:#e91e63;font-weight:700;font-size:18px}.product-check[data-v-248a19e8]{color:#2196f3;font-size:20px}.loading[data-v-248a19e8]{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:30px 0}.spinner[data-v-248a19e8]{width:40px;height:40px;border:4px solid rgba(0,0,0,.1);border-radius:50%;border-top-color:#2196f3;animation:spin-248a19e8 1s linear infinite;margin-bottom:15px}@keyframes spin-248a19e8{to{transform:rotate(1turn)}}.error-message[data-v-248a19e8]{color:#d32f2f;text-align:center;padding:20px 0}.payment-modal[data-v-248a19e8]{max-width:500px}.payment-content[data-v-248a19e8]{display:flex;flex-direction:column;gap:20px}.payment-info[data-v-248a19e8]{text-align:center;padding:15px;background-color:#f8f9fa;border-radius:8px}.payment-info h4[data-v-248a19e8]{margin:0 0 10px 0;color:#333;font-size:18px}.payment-details[data-v-248a19e8]{display:flex;justify-content:space-between;align-items:center;margin:10px 0}.api-count[data-v-248a19e8]{color:#666;font-size:14px}.payment-amount[data-v-248a19e8]{color:#e91e63;font-weight:700;font-size:20px}.order-no[data-v-248a19e8]{color:#888;font-size:12px;margin:5px 0 0 0}.qr-payment-container[data-v-248a19e8]{display:flex;flex-direction:column;align-items:center}.payment-tip[data-v-248a19e8]{text-align:center;margin-bottom:15px;color:#555;font-weight:500}.payment-qr-container[data-v-248a19e8]{display:flex;justify-content:center;width:100%;margin-bottom:15px}.payment-qr[data-v-248a19e8]{width:200px;height:200px;-o-object-fit:contain;object-fit:contain;border:2px solid #eee;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,.1)}.payment-note[data-v-248a19e8]{text-align:center;color:#888;font-size:12px;margin:0}.wechat-modal[data-v-248a19e8]{max-width:400px}.wechat-content[data-v-248a19e8]{display:flex;flex-direction:column;align-items:center;padding:10px 0}.wechat-tip[data-v-248a19e8]{text-align:center;margin-bottom:20px;color:#555}.qr-container[data-v-248a19e8]{display:flex;justify-content:center;width:100%}.wechat-qr[data-v-248a19e8]{width:200px;height:200px;-o-object-fit:contain;object-fit:contain;border:1px solid #eee;border-radius:4px}.key-exchange-form[data-v-248a19e8]{padding:10px 0}.form-group[data-v-248a19e8]{margin-bottom:20px}.form-group label[data-v-248a19e8]{display:block;margin-bottom:8px;font-weight:500;color:#333}.key-input[data-v-248a19e8]{width:100%;padding:12px 16px;border:1px solid #ddd;border-radius:4px;font-size:14px;transition:border-color .3s;box-sizing:border-box}.key-input[data-v-248a19e8]:focus{outline:none;border-color:#2196f3;box-shadow:0 0 0 2px rgba(33,150,243,.2)}.key-tip[data-v-248a19e8]{display:flex;align-items:center;gap:8px;color:#666;font-size:14px;margin:15px 0 0 0;padding:12px;background-color:#f8f9fa;border-radius:4px;border-left:4px solid #2196f3}.key-tip i[data-v-248a19e8]{color:#2196f3}.config-modal[data-v-248a19e8]{max-width:800px;width:95%}.config-content[data-v-248a19e8]{padding:0}.config-actions[data-v-248a19e8]{display:flex;justify-content:flex-end;margin-bottom:15px}.copy-btn[data-v-248a19e8]{padding:8px 16px;background-color:#4caf50;color:#fff;border:none;border-radius:4px;cursor:pointer;font-size:14px;display:flex;align-items:center;gap:5px;transition:background-color .3s}.copy-btn[data-v-248a19e8]:hover{background-color:#388e3c}.config-code[data-v-248a19e8]{background-color:#f8f9fa;border:1px solid #e9ecef;border-radius:6px;overflow:hidden}.config-code pre[data-v-248a19e8]{margin:0;padding:20px;overflow-x:auto;background-color:#1f2937;color:#e2e8f0;font-family:Consolas,Monaco,Courier New,monospace;font-size:14px;line-height:1.5}.config-code code[data-v-248a19e8]{background:none;padding:0;border-radius:0;font-family:inherit;display:block;white-space:pre}.language-json[data-v-248a19e8]{color:#e2e8f0}.config-code[data-v-248a19e8] .json-key{color:#93c5fd}.config-code[data-v-248a19e8] .json-string{color:#86efac}.config-code[data-v-248a19e8] .json-number{color:#fca5a5}.config-code[data-v-248a19e8] .json-boolean{color:#f9a8d4}.config-code[data-v-248a19e8] .json-null{color:#fde68a}.config-code pre[data-v-248a19e8]::-webkit-scrollbar{height:8px}.config-code pre[data-v-248a19e8]::-webkit-scrollbar-track{background:hsla(0,0%,100%,.1);border-radius:4px}.config-code pre[data-v-248a19e8]::-webkit-scrollbar-thumb{background:hsla(0,0%,100%,.3);border-radius:4px}.config-code pre[data-v-248a19e8]::-webkit-scrollbar-thumb:hover{background:hsla(0,0%,100%,.5)}.checkin-card[data-v-248a19e8]{background:#fff;padding:20px;border-radius:8px;box-shadow:0 2px 4px rgba(0,0,0,.1);margin-top:20px}.checkin-header[data-v-248a19e8]{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.checkin-header h3[data-v-248a19e8]{margin:0;color:#333}.checkin-summary[data-v-248a19e8]{display:flex;align-items:center;gap:16px}.summary-item[data-v-248a19e8]{color:#666;font-size:14px}.summary-item strong[data-v-248a19e8]{color:#2196f3;font-size:16px}.checkin-body[data-v-248a19e8]{display:flex;gap:30px;align-items:flex-start}.checkin-btn[data-v-248a19e8]{padding:8px 20px;background:#667eea;color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:14px;font-weight:500;display:flex;align-items:center;gap:6px;transition:all .3s ease;white-space:nowrap;flex-shrink:0}.checkin-btn[data-v-248a19e8]:hover:not(:disabled){background:#5a6fd6}.checkin-btn[data-v-248a19e8]:disabled{cursor:not-allowed}.checkin-btn.checked[data-v-248a19e8]{background:#4caf50}.checkin-btn.loading[data-v-248a19e8]{opacity:.8}.checkin-spinner[data-v-248a19e8]{display:inline-block;width:16px;height:16px;border:2px solid hsla(0,0%,100%,.3);border-top-color:#fff;border-radius:50%;animation:spin-248a19e8 .6s linear infinite}.checkin-calendar[data-v-248a19e8]{flex:1;min-width:0}.calendar-nav[data-v-248a19e8]{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.nav-btn[data-v-248a19e8]{background:none;border:1px solid #ddd;border-radius:4px;padding:4px 10px;cursor:pointer;color:#666;transition:all .2s}.nav-btn[data-v-248a19e8]:hover{border-color:#2196f3;color:#2196f3}.calendar-title[data-v-248a19e8]{font-weight:500;color:#333}.calendar-grid[data-v-248a19e8]{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.calendar-weekday[data-v-248a19e8]{text-align:center;font-size:12px;color:#999;padding:4px 0}.calendar-cell[data-v-248a19e8]{text-align:center;padding:6px 2px;border-radius:6px;font-size:13px;position:relative;min-height:36px;display:flex;flex-direction:column;align-items:center;justify-content:center}.calendar-cell.empty[data-v-248a19e8]{visibility:hidden}.calendar-cell.today[data-v-248a19e8]{border:2px solid #2196f3}.calendar-cell.checked[data-v-248a19e8]{background:#e8f5e9}.calendar-cell.checked .cell-day[data-v-248a19e8]{color:#2e7d32;font-weight:600}.cell-day[data-v-248a19e8]{color:#333}.cell-reward[data-v-248a19e8]{font-size:10px;color:#ff9800;font-weight:600}.checkin-message[data-v-248a19e8]{margin-top:15px;padding:10px 15px;border-radius:6px;font-size:14px}.checkin-message.success[data-v-248a19e8]{background:#e8f5e9;color:#2e7d32;border:1px solid #c8e6c9}.checkin-message.error[data-v-248a19e8]{background:#ffebee;color:#c62828;border:1px solid #ffcdd2}@media (max-width:768px){.profile[data-v-248a19e8]{padding:10px}.profile-main[data-v-248a19e8]{flex-direction:column;gap:20px}.checkin-body[data-v-248a19e8]{flex-direction:column}.checkin-calendar[data-v-248a19e8]{width:100%}.checkin-header[data-v-248a19e8]{flex-direction:column;gap:10px;align-items:flex-start}.checkin-summary[data-v-248a19e8]{flex-wrap:wrap}.profile-card[data-v-248a19e8]{padding:15px;border-radius:12px}.profile-ad[data-v-248a19e8]{width:100%;max-width:none}.ad-carousel[data-v-248a19e8]{aspect-ratio:1444/527;border-radius:12px}.ad-nav[data-v-248a19e8]{width:32px;height:32px}.info-item[data-v-248a19e8]{flex-direction:column;margin:20px 0;gap:8px}.info-item label[data-v-248a19e8]{width:auto;font-weight:600;color:#333}.api-container[data-v-248a19e8],.config-container[data-v-248a19e8]{flex-wrap:wrap;gap:8px}.buy-btn[data-v-248a19e8],.config-btn[data-v-248a19e8],.key-btn[data-v-248a19e8]{padding:10px 16px;font-size:14px;min-width:120px;justify-content:center}.refresh-btn[data-v-248a19e8]{padding:10px 16px;font-size:14px;width:100%;margin-top:10px}.modal[data-v-248a19e8]{padding:10px}.modal-content[data-v-248a19e8]{width:95%;max-width:none;margin:20px auto;max-height:90vh;overflow-y:auto}.config-modal[data-v-248a19e8]{width:98%}.config-code pre[data-v-248a19e8]{padding:15px;font-size:12px;overflow-x:auto}.product-grid[data-v-248a19e8]{grid-template-columns:1fr;gap:15px}.product-card[data-v-248a19e8]{padding:15px}.key-input[data-v-248a19e8]{padding:14px 16px;font-size:16px}}@media (max-width:480px){.profile[data-v-248a19e8]{padding:5px}.profile-card[data-v-248a19e8]{padding:12px}.ad-carousel[data-v-248a19e8]{aspect-ratio:1444/527}.ad-nav[data-v-248a19e8]{width:28px;height:28px}.ad-nav-prev[data-v-248a19e8]{left:8px}.ad-nav-next[data-v-248a19e8]{right:8px}.ad-dots[data-v-248a19e8]{margin-top:10px}.info-item[data-v-248a19e8]{margin:15px 0}.buy-btn[data-v-248a19e8],.config-btn[data-v-248a19e8],.key-btn[data-v-248a19e8]{padding:8px 12px;font-size:13px;min-width:100px}.modal-content[data-v-248a19e8]{margin:10px auto;padding:15px}.config-code pre[data-v-248a19e8]{padding:10px;font-size:11px}.product-card[data-v-248a19e8]{padding:12px}.copy-btn[data-v-248a19e8]{padding:6px 12px;font-size:13px}}@media (hover:none) and (pointer:coarse){.buy-btn[data-v-248a19e8]:hover,.config-btn[data-v-248a19e8]:hover,.key-btn[data-v-248a19e8]:hover{transform:none}.buy-btn[data-v-248a19e8]:active{background-color:#2e7d32;transform:scale(.98)}.key-btn[data-v-248a19e8]:active{background-color:#e65100;transform:scale(.98)}.config-btn[data-v-248a19e8]:active{background-color:#7b1fa2;transform:scale(.98)}.key-input[data-v-248a19e8]{-webkit-appearance:none;border-radius:8px}.tktoken-container[data-v-248a19e8]{flex-direction:column}}.token-management[data-v-34da061a]{padding:20px;max-width:1200px;margin:0 auto}h1[data-v-34da061a]{color:#2c3e50;margin-bottom:30px;font-size:28px}.header-actions[data-v-34da061a]{margin-bottom:30px;display:flex;justify-content:flex-end}.add-btn[data-v-34da061a]{background:linear-gradient(135deg,#4facfe,#00f2fe);color:#fff;border:none;padding:12px 24px;border-radius:8px;cursor:pointer;font-size:16px;font-weight:500;transition:all .3s ease;display:flex;align-items:center;gap:8px}.add-btn[data-v-34da061a]:hover{transform:translateY(-2px);box-shadow:0 4px 15px rgba(79,172,254,.4)}.loading[data-v-34da061a]{text-align:center;padding:40px}.spinner[data-v-34da061a]{border:4px solid #f3f3f3;border-top:4px solid #4facfe;border-radius:50%;width:40px;height:40px;animation:spin-34da061a 1s linear infinite;margin:0 auto 20px}@keyframes spin-34da061a{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.error-message[data-v-34da061a]{background-color:#fee;color:#c33;padding:20px;border-radius:8px;text-align:center;margin-bottom:20px}.retry-btn[data-v-34da061a]{background-color:#dc3545;color:#fff;border:none;padding:8px 16px;border-radius:4px;cursor:pointer;margin-left:10px}.empty-state[data-v-34da061a]{text-align:center;padding:60px 20px;color:#6c757d}.empty-state i[data-v-34da061a]{font-size:48px;margin-bottom:16px;opacity:.5}.token-cards[data-v-34da061a]{display:grid;grid-template-columns:repeat(auto-fill,minmax(400px,1fr));gap:20px}.token-card[data-v-34da061a]{background:#fff;border-radius:12px;padding:24px;box-shadow:0 2px 10px rgba(0,0,0,.1);transition:all .3s ease}.token-card[data-v-34da061a]:hover{transform:translateY(-4px);box-shadow:0 8px 25px rgba(0,0,0,.15)}.token-header[data-v-34da061a]{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.token-header h3[data-v-34da061a]{margin:0;color:#2c3e50;font-size:18px}.token-actions[data-v-34da061a]{display:flex;gap:8px}.delete-btn[data-v-34da061a],.edit-btn[data-v-34da061a]{background:none;border:none;padding:8px;border-radius:6px;cursor:pointer;transition:all .3s ease}.edit-btn[data-v-34da061a]{color:#007bff}.edit-btn[data-v-34da061a]:hover{background-color:#e3f2fd}.delete-btn[data-v-34da061a]{color:#dc3545}.delete-btn[data-v-34da061a]:hover{background-color:#ffebee}.token-value[data-v-34da061a]{display:flex;align-items:center;gap:12px;background-color:#f8f9fa;padding:12px;border-radius:8px;font-family:Courier New,monospace}.value-text[data-v-34da061a]{flex:1;word-break:break-all;color:#495057}.toggle-btn[data-v-34da061a]{background:none;border:none;color:#6c757d;cursor:pointer;padding:4px;border-radius:4px;transition:all .3s ease}.toggle-btn[data-v-34da061a]:hover{color:#495057;background-color:#e9ecef}.modal-overlay[data-v-34da061a]{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content[data-v-34da061a]{background:#fff;border-radius:12px;width:90%;max-width:500px;max-height:90vh;overflow-y:auto}.modal-header[data-v-34da061a]{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid #e9ecef}.modal-header h3[data-v-34da061a]{margin:0;color:#2c3e50}.close-btn[data-v-34da061a]{background:none;border:none;font-size:24px;cursor:pointer;color:#6c757d;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center}.modal-body[data-v-34da061a]{padding:24px}.form-group[data-v-34da061a]{margin-bottom:20px}.form-group label[data-v-34da061a]{display:block;margin-bottom:8px;font-weight:500;color:#2c3e50}.form-group input[data-v-34da061a],.form-group textarea[data-v-34da061a]{width:100%;padding:12px;border:1px solid #ddd;border-radius:6px;font-size:14px;transition:border-color .3s ease;box-sizing:border-box}.form-group input[data-v-34da061a]:focus,.form-group textarea[data-v-34da061a]:focus{outline:none;border-color:#4facfe;box-shadow:0 0 0 3px rgba(79,172,254,.1)}.form-group input[data-v-34da061a]:disabled{background-color:#f8f9fa;color:#6c757d}.modal-footer[data-v-34da061a]{display:flex;justify-content:flex-end;gap:12px;padding:20px 24px;border-top:1px solid #e9ecef}.cancel-btn[data-v-34da061a]{background:#6c757d;color:#fff;border:none;padding:10px 20px;border-radius:6px;cursor:pointer;transition:background-color .3s ease}.cancel-btn[data-v-34da061a]:hover{background:#5a6268}.confirm-btn[data-v-34da061a]{background:linear-gradient(135deg,#4facfe,#00f2fe);color:#fff;border:none;padding:10px 20px;border-radius:6px;cursor:pointer;transition:all .3s ease}.confirm-btn[data-v-34da061a]:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 15px rgba(79,172,254,.4)}.confirm-btn[data-v-34da061a]:disabled{opacity:.6;cursor:not-allowed}.key-management[data-v-553682d0]{padding:20px;max-width:1400px;margin:0 auto}h1[data-v-553682d0]{color:#2c3e50;margin-bottom:30px;font-size:28px}h2[data-v-553682d0]{color:#2c3e50;margin-bottom:20px;font-size:22px}.admin-section[data-v-553682d0]{margin-bottom:40px}.header-actions[data-v-553682d0]{margin-bottom:20px;display:flex;gap:12px}.batch-generate-btn[data-v-553682d0],.generate-btn[data-v-553682d0]{background:linear-gradient(135deg,#4facfe,#00f2fe);color:#fff;border:none;padding:12px 24px;border-radius:8px;cursor:pointer;font-size:16px;font-weight:500;transition:all .3s ease;display:flex;align-items:center;gap:8px}.batch-generate-btn[data-v-553682d0]:hover,.generate-btn[data-v-553682d0]:hover{transform:translateY(-2px);box-shadow:0 4px 15px rgba(79,172,254,.4)}.filters[data-v-553682d0]{margin-bottom:20px}.filters select[data-v-553682d0]{padding:8px 12px;border:1px solid #ddd;border-radius:6px;font-size:14px}.loading[data-v-553682d0]{text-align:center;padding:40px}.spinner[data-v-553682d0]{border:4px solid #f3f3f3;border-top:4px solid #4facfe;border-radius:50%;width:40px;height:40px;animation:spin-553682d0 1s linear infinite;margin:0 auto 20px}@keyframes spin-553682d0{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.error-message[data-v-553682d0]{background-color:#fee;color:#c33;padding:20px;border-radius:8px;text-align:center;margin-bottom:20px}.retry-btn[data-v-553682d0]{background-color:#dc3545;color:#fff;border:none;padding:8px 16px;border-radius:4px;cursor:pointer;margin-left:10px}.empty-state[data-v-553682d0]{text-align:center;padding:60px 20px;color:#6c757d}.empty-state i[data-v-553682d0]{font-size:48px;margin-bottom:16px;opacity:.5}.key-table[data-v-553682d0]{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,.1)}.key-table table[data-v-553682d0]{width:100%;border-collapse:collapse}.key-table td[data-v-553682d0],.key-table th[data-v-553682d0]{padding:12px;text-align:left;border-bottom:1px solid #e9ecef}.key-table th[data-v-553682d0]{background-color:#f8f9fa;font-weight:600;color:#2c3e50}.key-code[data-v-553682d0]{display:flex;align-items:center;gap:8px;font-family:Courier New,monospace}.code-text[data-v-553682d0]{flex:1;word-break:break-all}.toggle-btn[data-v-553682d0]{background:none;border:none;color:#6c757d;cursor:pointer;padding:4px;border-radius:4px;transition:all .3s ease}.toggle-btn[data-v-553682d0]:hover{color:#495057;background-color:#e9ecef}.status-badge[data-v-553682d0]{padding:4px 8px;border-radius:4px;font-size:12px;font-weight:500}.status-active[data-v-553682d0]{background-color:#d4edda;color:#155724}.status-used[data-v-553682d0]{background-color:#f8d7da;color:#721c24}.actions[data-v-553682d0]{display:flex;gap:8px}.delete-btn[data-v-553682d0],.edit-btn[data-v-553682d0]{background:none;border:none;padding:8px;border-radius:6px;cursor:pointer;transition:all .3s ease}.edit-btn[data-v-553682d0]{color:#007bff}.edit-btn[data-v-553682d0]:hover:not(:disabled){background-color:#e3f2fd}.edit-btn[data-v-553682d0]:disabled{color:#6c757d;cursor:not-allowed}.delete-btn[data-v-553682d0]{color:#dc3545}.delete-btn[data-v-553682d0]:hover{background-color:#ffebee}.pagination[data-v-553682d0]{display:flex;justify-content:center;align-items:center;gap:16px;margin-top:20px}.page-btn[data-v-553682d0]{background:#4facfe;color:#fff;border:none;padding:8px 16px;border-radius:6px;cursor:pointer;transition:all .3s ease}.page-btn[data-v-553682d0]:hover:not(:disabled){background:#3d8bfe}.page-btn[data-v-553682d0]:disabled{background:#6c757d;cursor:not-allowed}.page-info[data-v-553682d0]{font-weight:500;color:#2c3e50}.user-section[data-v-553682d0]{background:#fff;padding:24px;border-radius:12px;box-shadow:0 2px 10px rgba(0,0,0,.1)}.use-key-form[data-v-553682d0]{display:flex;gap:12px;align-items:center}.key-input[data-v-553682d0]{flex:1;padding:12px;border:1px solid #ddd;border-radius:6px;font-size:14px;font-family:Courier New,monospace}.use-btn[data-v-553682d0]{background:linear-gradient(135deg,#28a745,#20c997);color:#fff;border:none;padding:12px 24px;border-radius:6px;cursor:pointer;font-size:14px;font-weight:500;transition:all .3s ease}.use-btn[data-v-553682d0]:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 15px rgba(40,167,69,.4)}.use-btn[data-v-553682d0]:disabled{opacity:.6;cursor:not-allowed}.modal-overlay[data-v-553682d0]{position:fixed;top:0;left:0;right:0;bottom:0;background-color:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content[data-v-553682d0]{background:#fff;border-radius:12px;width:90%;max-width:500px;max-height:90vh;overflow-y:auto}.modal-header[data-v-553682d0]{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid #e9ecef}.modal-header h3[data-v-553682d0]{margin:0;color:#2c3e50}.close-btn[data-v-553682d0]{background:none;border:none;font-size:24px;cursor:pointer;color:#6c757d;padding:0;width:30px;height:30px;display:flex;align-items:center;justify-content:center}.modal-body[data-v-553682d0]{padding:24px}.form-group[data-v-553682d0]{margin-bottom:20px}.form-group label[data-v-553682d0]{display:block;margin-bottom:8px;font-weight:500;color:#2c3e50}.checkbox-label[data-v-553682d0]{display:flex!important;align-items:center;gap:8px;cursor:pointer}.form-group input[data-v-553682d0],.form-group textarea[data-v-553682d0]{width:100%;padding:12px;border:1px solid #ddd;border-radius:6px;font-size:14px;transition:border-color .3s ease;box-sizing:border-box}.form-group input[type=checkbox][data-v-553682d0]{width:auto}.form-group input[data-v-553682d0]:focus,.form-group textarea[data-v-553682d0]:focus{outline:none;border-color:#4facfe;box-shadow:0 0 0 3px rgba(79,172,254,.1)}.modal-footer[data-v-553682d0]{display:flex;justify-content:flex-end;gap:12px;padding:20px 24px;border-top:1px solid #e9ecef}.cancel-btn[data-v-553682d0]{background:#6c757d;color:#fff;border:none;padding:10px 20px;border-radius:6px;cursor:pointer;transition:background-color .3s ease}.cancel-btn[data-v-553682d0]:hover{background:#5a6268}.confirm-btn[data-v-553682d0]{background:linear-gradient(135deg,#4facfe,#00f2fe);color:#fff;border:none;padding:10px 20px;border-radius:6px;cursor:pointer;transition:all .3s ease}.confirm-btn[data-v-553682d0]:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 15px rgba(79,172,254,.4)}.confirm-btn[data-v-553682d0]:disabled{opacity:.6;cursor:not-allowed}.query-stats[data-v-4e1c9210]{padding:2rem;background-color:#f4f7f9}h1[data-v-4e1c9210]{text-align:center;color:#333;margin-bottom:2rem}.stats-container[data-v-4e1c9210]{display:grid;grid-template-columns:1fr 1fr;gap:2rem}.stats-card[data-v-4e1c9210]{background-color:#fff;padding:2rem;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,.05)}h2[data-v-4e1c9210]{color:#444;margin-bottom:1.5rem;border-bottom:2px solid #eee;padding-bottom:.5rem}.form-group[data-v-4e1c9210]{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem}.date-picker[data-v-4e1c9210]{padding:.5rem;border:1px solid #ccc;border-radius:4px}.action-btn[data-v-4e1c9210]{padding:.5rem 1rem;background-color:#007bff;color:#fff;border:none;border-radius:4px;cursor:pointer;transition:background-color .3s}.action-btn[data-v-4e1c9210]:hover{background-color:#0056b3}.action-btn[data-v-4e1c9210]:disabled{background-color:#aaa;cursor:not-allowed}.loading-spinner[data-v-4e1c9210]{border:4px solid #f3f3f3;border-top:4px solid #3498db;border-radius:50%;width:30px;height:30px;animation:spin-4e1c9210 1s linear infinite;margin:2rem auto}@keyframes spin-4e1c9210{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.error-message[data-v-4e1c9210]{color:#d9534f;background-color:#f2dede;border:1px solid #ebccd1;padding:1rem;border-radius:4px;margin-top:1rem}.stats-table-container[data-v-4e1c9210]{margin-top:1.5rem;overflow-x:auto}.stats-table[data-v-4e1c9210]{width:100%;border-collapse:collapse}.stats-table td[data-v-4e1c9210],.stats-table th[data-v-4e1c9210]{padding:.75rem;text-align:left;border-bottom:1px solid #ddd}.stats-table th[data-v-4e1c9210]{background-color:#f8f9fa}