:root{--bg-color:#0f0c29;--bg-gradient:linear-gradient(135deg,#0f0c29 0%,#302b63 50%,#24243e 100%);--primary-color:#00f260;--secondary-color:#0575E6;--accent-color:#e100ff;--text-color:#ffffff;--text-secondary:#b3b3b3;--glass-bg:rgba(255,255,255,0.05);--glass-border:rgba(255,255,255,0.1);--glass-shadow:0 8px 32px 0 rgba(0,0,0,0.37);--card-radius:16px;--transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Outfit','Segoe UI',sans-serif;background:var(--bg-gradient);min-height:100vh;color:var(--text-color);overflow-x:hidden}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:var(--secondary-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--primary-color)}.container{max-width:1200px;margin:40px auto;background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:var(--card-radius);box-shadow:var(--glass-shadow);padding:40px;position:relative;z-index:1;animation:slideUp 0.8s ease-out}@keyframes slideUp{from{transform:translateY(50px);opacity:0}to{transform:translateY(0);opacity:1}}.header{text-align:center;margin-bottom:60px;position:relative}.header h1{font-size:48px;font-weight:800;background:linear-gradient(to right,var(--primary-color),var(--secondary-color));-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:15px;text-transform:uppercase;letter-spacing:2px;text-shadow:0 0 20px rgba(0,242,96,0.3)}.subtitle{font-size:18px;color:var(--text-secondary);font-weight:300;margin-bottom:30px}.intro-card{max-width:800px;margin:0 auto 30px;padding:25px;background:rgba(0,0,0,0.3);border:1px solid var(--glass-border);border-radius:var(--card-radius);text-align:left;backdrop-filter:blur(5px);transition:var(--transition)}.intro-card:hover{border-color:var(--primary-color);box-shadow:0 0 20px rgba(0,242,96,0.1)}.intro-card h3{color:var(--primary-color);font-size:18px;margin-bottom:15px;text-transform:uppercase;letter-spacing:1px}.intro-card p{color:var(--text-secondary);line-height:1.6;margin-bottom:10px}.intro-card p:last-child{margin-bottom:0}.header-actions{margin-top:30px}.btn-articles{display:inline-block;padding:12px 30px;background:transparent;border:1px solid var(--primary-color);color:var(--primary-color);text-decoration:none;border-radius:6px;font-size:16px;font-weight:500;position:relative;overflow:hidden;z-index:1;transition:var(--transition)}.btn-articles::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:var(--primary-color);transition:var(--transition);z-index:-1}.btn-articles:hover{color:#000;box-shadow:0 0 20px var(--primary-color)}.btn-articles:hover::before{left:0}.step{margin-bottom:40px;padding:30px;background:rgba(255,255,255,0.02);border-radius:var(--card-radius);border:1px solid transparent;transition:var(--transition)}.step:hover{border-color:var(--glass-border);background:rgba(255,255,255,0.05)}.step h2{font-size:24px;color:var(--text-color);margin-bottom:15px;display:flex;align-items:center}.step h2::before{content:'';display:inline-block;width:4px;height:24px;background:var(--secondary-color);margin-right:15px;box-shadow:0 0 10px var(--secondary-color)}.step-desc{color:var(--text-secondary);margin-bottom:20px;font-size:15px}.platform-selector{display:flex;gap:15px;flex-wrap:wrap}.platform-checkbox{flex:1;min-width:120px;display:flex;align-items:center;justify-content:center;padding:15px 20px;background:rgba(0,0,0,0.2);border:1px solid var(--glass-border);border-radius:8px;cursor:pointer;transition:var(--transition);font-size:16px;font-weight:500;color:var(--text-secondary);position:relative}.platform-checkbox:hover{border-color:var(--secondary-color);color:var(--text-color);box-shadow:0 0 15px rgba(5,117,230,0.2)}.platform-checkbox-input{position:absolute;opacity:0;cursor:pointer;width:100%;height:100%;margin:0}.platform-checkbox-label{pointer-events:none;user-select:none}.platform-checkbox:has(.platform-checkbox-input:checked){background:var(--secondary-color);border-color:var(--secondary-color);color:white;box-shadow:0 0 20px rgba(5,117,230,0.4);transform:translateY(-2px)}.platform-hint{margin-top:15px;font-size:14px;color:var(--text-secondary)}.platform-hint span{font-weight:600;color:var(--primary-color)}.question-input-wrapper,.keywords-input-wrapper{margin-bottom:15px}.question-input{width:100%;padding:15px;background:rgba(0,0,0,0.2);border:1px solid var(--glass-border);border-radius:8px;font-size:16px;font-family:inherit;color:var(--text-color);resize:vertical;transition:var(--transition)}.question-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 15px rgba(0,242,96,0.2);background:rgba(0,0,0,0.4)}.recommended-keywords{display:flex;align-items:center;gap:10px;margin-top:10px;font-size:14px;color:var(--text-secondary)}.keyword-tags{display:flex;gap:8px;flex-wrap:wrap}.keywords-input-container{background:rgba(0,0,0,0.2);border:1px solid var(--glass-border);border-radius:8px;padding:10px;min-height:60px;transition:var(--transition)}.keywords-input-container:focus-within{border-color:var(--primary-color);box-shadow:0 0 15px rgba(0,242,96,0.2)}.keyword-input{width:100%;border:none;outline:none;font-size:16px;padding:5px;background:transparent;color:var(--text-color)}.keywords-display{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.keyword-chip{display:inline-flex;align-items:center;padding:6px 12px;background:var(--secondary-color);color:white;border-radius:20px;font-size:14px;box-shadow:0 0 10px rgba(5,117,230,0.3)}.keyword-chip .remove{margin-left:8px;cursor:pointer;font-weight:bold;opacity:0.8}.keyword-chip .remove:hover{opacity:1}.keywords-hint{font-size:12px;color:var(--text-secondary);margin-top:5px}.detect-btn{width:100%;padding:15px;background:linear-gradient(45deg,var(--secondary-color),var(--accent-color));color:white;border:none;border-radius:50px;font-size:20px;font-weight:600;letter-spacing:2px;text-transform:uppercase;cursor:pointer;box-shadow:0 4px 15px rgba(0,0,0,0.3);position:relative;overflow:hidden;transition:var(--transition);margin-top:20px}.detect-btn::after{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(transparent,rgba(255,255,255,0.3),transparent);transform:rotate(45deg);animation:shine 3s infinite}@keyframes shine{0%{transform:translateX(-100%) rotate(45deg)}100%{transform:translateX(100%) rotate(45deg)}}.detect-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px rgba(225,0,255,0.4)}.detect-btn:disabled{background:#333;color:#666;cursor:not-allowed;box-shadow:none}.detect-btn:disabled::after{display:none}.detection-progress{margin-top:30px;padding:30px;background:rgba(0,0,0,0.3);border-radius:12px;border:1px solid var(--glass-border)}.progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.progress-header h3{font-size:20px;font-weight:600;color:var(--primary-color);margin:0}.progress-percentage{font-size:24px;font-weight:700;color:var(--primary-color)}.progress-bar-container{width:100%;height:10px;background:rgba(255,255,255,0.05);border-radius:15px;overflow:hidden;margin-bottom:15px;position:relative}.progress-bar{height:100%;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color));border-radius:15px;transition:width 0.3s ease;position:relative;box-shadow:0 0 15px var(--primary-color)}.progress-status{text-align:center;font-size:14px;color:var(--text-secondary);font-weight:500}.results-section{margin-top:40px;padding-top:30px;border-top:1px solid var(--glass-border)}.results-header{margin-bottom:20px}.results-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:20px}.stat-item{text-align:center;padding:20px;background:rgba(0,0,0,0.3);border:1px solid var(--glass-border);border-radius:8px;transition:var(--transition)}.stat-item:hover{border-color:var(--accent-color);transform:translateY(-5px);box-shadow:0 5px 15px rgba(225,0,255,0.2)}.stat-value{font-size:28px;font-weight:700;color:var(--accent-color);margin-bottom:5px;text-shadow:0 0 10px rgba(225,0,255,0.5)}.stat-label{font-size:14px;color:var(--text-secondary)}.results-filters{display:flex;align-items:center;gap:15px;flex-wrap:wrap}.filter-select{padding:8px 12px;background:rgba(0,0,0,0.3);border:1px solid var(--glass-border);border-radius:6px;font-size:14px;color:var(--text-color);cursor:pointer}.detection-time{font-size:14px;color:var(--text-secondary);margin-left:auto}.export-btn{padding:8px 16px;background:var(--secondary-color);color:white;border:none;border-radius:6px;cursor:pointer;font-size:14px;transition:var(--transition)}.export-btn:hover{background:#4a60c0;box-shadow:0 0 15px rgba(5,117,230,0.4)}.results-table-wrapper{overflow-x:auto}.results-table{width:100%;border-collapse:collapse;background:transparent}.results-table thead{background:rgba(255,255,255,0.05)}.results-table th{padding:12px;text-align:left;font-weight:600;color:var(--primary-color);border-bottom:1px solid var(--glass-border);text-transform:uppercase;font-size:12px;letter-spacing:1px}.results-table td{padding:12px;border-bottom:1px solid var(--glass-border);color:var(--text-color)}.results-table tbody tr:hover{background:rgba(255,255,255,0.03)}.status-badge{display:inline-block;padding:4px 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rgba(0,0,0,0.2);position:relative;overflow:hidden;backdrop-filter:blur(10px)}.promotion-card::before{content:'';position:absolute;top:-50%;right:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,255,255,0.1) 0%,transparent 70%);animation:pulse 4s ease-in-out infinite}@keyframes pulse{0%,100%{transform:scale(1);opacity:0.5}50%{transform:scale(1.1);opacity:0.8}}.promotion-header{text-align:center;margin-bottom:40px;position:relative;z-index:1}.promotion-icon{font-size:48px;margin-bottom:15px;animation:bounce 2s ease-in-out infinite}@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}.promotion-header h2{font-size:28px;font-weight:700;margin-bottom:10px;color:white;text-shadow:0 0 10px 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10px;display:flex;align-items:center;justify-content:center}.qr-code-image{width:100%;height:100%;object-fit:contain}.qr-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#666;width:100%;height:100%}.qr-placeholder-icon{font-size:24px;margin-bottom:5px}.qr-hint{font-size:14px;color:rgba(255,255,255,0.8)}.conversation-modal{position:fixed;top:0;left:0;right:0;bottom:0;z-index:2000;display:flex;align-items:center;justify-content:center}.modal-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.7);backdrop-filter:blur(4px)}.modal-content{position:relative;background:#1a1a2e;border:1px solid var(--glass-border);border-radius:12px;max-width:900px;width:90%;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 0 50px rgba(0,0,0,0.8);z-index:2001}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid var(--glass-border)}.modal-header 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h2 a:hover{color:var(--primary-color);text-shadow:0 0 10px rgba(0,242,96,0.5)}.article-meta{color:var(--text-secondary);font-size:14px;margin-bottom:15px;display:flex;gap:20px}.article-category{display:inline-block;background:var(--secondary-color);color:white;padding:4px 12px;border-radius:20px;font-size:12px;margin-bottom:10px;box-shadow:0 0 10px rgba(5,117,230,0.3)}.article-excerpt{color:rgba(255,255,255,0.7);line-height:1.6}.pagination{text-align:center;margin-top:50px;display:flex;justify-content:center;align-items:center;gap:20px}.pagination-btn{padding:8px 20px;background:rgba(0,0,0,0.2);border:1px solid var(--glass-border);color:var(--text-color);border-radius:6px;cursor:pointer;transition:var(--transition)}.pagination-btn:hover:not(:disabled){background:var(--secondary-color);border-color:var(--secondary-color);box-shadow:0 0 15px rgba(5,117,230,0.4)}.pagination-btn:disabled{opacity:0.5;cursor:not-allowed}.pagination-info{color:var(--text-secondary)}.loading,.no-articles{text-align:center;height:28px;background:var(--primary-color);margin-right:15px;border-radius:3px;box-shadow:0 0 10px var(--primary-color)}.article-content h3{font-size:22px;font-weight:600;color:var(--secondary-color);margin-top:35px;margin-bottom:15px}.article-content p{margin-bottom:20px;text-align:justify}.article-content ul,.article-content ol{margin-bottom:25px;padding-left:25px;background:rgba(0,0,0,0.2);padding:25px 25px 25px 45px;border-radius:12px;border:1px solid var(--glass-border)}.article-content li{margin-bottom:12px;position:relative}.article-content li::marker{color:var(--secondary-color)}.article-content a{color:var(--accent-color);text-decoration:none;border-bottom:1px dashed var(--accent-color);transition:var(--transition)}.article-content a:hover{color:#fff;border-bottom-style:solid;text-shadow:0 0 10px var(--accent-color)}.article-content blockquote{margin:30px 0;padding:25px;background:rgba(5,117,230,0.1);border-left:4px solid var(--secondary-color);border-radius:0 12px 12px 0;font-style:italic;color:#fff}.article-content code{background:rgba(0,0,0,0.3);padding:2px 6px;border-radius:4px;font-family:'Consolas',monospace;color:var(--primary-color);font-size:0.9em}.article-content pre{background:rgba(0,0,0,0.4);padding:20px;border-radius:12px;overflow-x:auto;margin-bottom:25px;border:1px solid var(--glass-border)}.article-content pre code{background:transparent;padding:0;color:#e0e0e0}.article-content img{max-width:100%;height:auto;border-radius:12px;margin:30px 0;box-shadow:0 10px 30px rgba(0,0,0,0.3);border:1px solid var(--glass-border)}.article-footer{margin-top:60px;padding-top:30px;border-top:1px solid var(--glass-border);text-align:center}.nav-buttons{display:flex;justify-content:space-between;margin-bottom:40px}.nav-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;background:rgba(255,255,255,0.05);border:1px solid var(--glass-border);border-radius:30px;color:var(--text-secondary);text-decoration:none;transition:var(--transition);font-size:14px}.nav-btn:hover{background:var(--secondary-color);color:white;border-color:var(--secondary-color);box-shadow:0 0 15px rgba(5,117,230,0.3)}.share-section{margin-top:40px;text-align:center}.share-title{font-size:16px;color:var(--text-secondary);margin-bottom:15px}.share-buttons{display:flex;justify-content:center;gap:15px}.share-btn{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,0.05);display:flex;align-items:center;justify-content:center;color:white;text-decoration:none;transition:var(--transition);border:1px solid var(--glass-border)}.share-btn:hover{transform:translateY(-3px);background:var(--primary-color);box-shadow:0 0 15px rgba(0,242,96,0.4);border-color:var(--primary-color)}.article-container{max-width:1200px;margin:0 auto;padding:20px}.article-card{background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:var(--card-radius);box-shadow:var(--glass-shadow);padding:60px 80px;margin-bottom:40px;animation:slideUp 0.8s ease-out}.article-header{text-align:center;margin-bottom:40px;padding-bottom:30px;border-bottom:1px solid var(--glass-border)}.article-title{font-size:36px;font-weight:800;background:linear-gradient(to right,#fff,#b3b3b3);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:25px;line-height:1.3;text-shadow:0 0 20px rgba(255,255,255,0.1)}.article-content{font-size:18px;line-height:1.8;color:rgba(255,255,255,0.9);max-width:900px;margin:0 auto}.article-content h2{font-size:28px;font-weight:700;color:var(--primary-color);margin-top:50px;margin-bottom:25px;padding-bottom:15px;border-bottom:1px solid var(--glass-border);display:flex;align-items:center}.article-content h2::before{content:'';display:inline-block;width:6px;height:28px;background:var(--primary-color);margin-right:15px;border-radius:3px;box-shadow:0 0 10px var(--primary-color)}.article-meta i{color:var(--primary-color)}.about-section{margin-top:60px;margin-bottom:40px;padding-top:40px;border-top:1px solid var(--glass-border)}.about-header{text-align:center;margin-bottom:40px}.about-header h2{font-size:28px;font-weight:700;margin-bottom:10px;background:linear-gradient(to right,#fff,#b3b3b3);-webkit-background-clip:text;background-clip:text;color:transparent}.about-header p{color:var(--text-secondary);font-size:16px}.about-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px}.about-card{background:rgba(255,255,255,0.03);border:1px solid var(--glass-border);border-radius:16px;padding:30px;transition:var(--transition);display:flex;flex-direction:column;align-items:flex-start}.about-card:hover{background:rgba(255,255,255,0.06);border-color:var(--primary-color);transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,0.2)}.about-icon{font-size:32px;margin-bottom:20px;background:rgba(0,242,96,0.1);width:60px;height:60px;display:flex;align-items:center;justify-content:center;border-radius:12px;border:1px solid rgba(0,242,96,0.2)}.about-card h3{font-size:20px;font-weight:600;color:var(--text-color);margin-bottom:15px}.about-card p{color:var(--text-secondary);line-height:1.6;font-size:15px}@media (max-width:768px){.about-grid{grid-template-columns:1fr}}