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#0003}.wechat-button{background:linear-gradient(135deg,#07c160,#00ae56)!important;color:#fff!important;position:relative;overflow:hidden}.wechat-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .6s}.wechat-button:hover:before{left:100%}.wechat-button:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 15px 35px #07c16066}.insight-buttons{display:flex;gap:20px;justify-content:center;align-items:center;flex-wrap:wrap;margin-top:30px}.cta-button.secondary{background:linear-gradient(135deg,#667eea,#764ba2);min-width:200px}.original-badge{position:absolute;top:20px;right:20px;background:#fff3;color:#fff;padding:8px 16px;border-radius:20px;font-size:.9rem;font-weight:600;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.footer{background:#1a1a1a;color:#fff;padding:80px 0 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#0000001a}.nav-menu.mobile-open{left:0}.nav-menu li{margin:20px 0;width:100%;text-align:center}.nav-menu li a{display:block;padding:15px 20px;font-size:1.2rem;color:#2c3e50;text-decoration:none;border-radius:10px;transition:all .3s ease;margin:0 20px}.nav-menu li a:hover{background:#667eea1a;color:#667eea;transform:translateY(-2px)}.nav-cta{display:none!important}.hero{padding-top:120px}.hero-container{grid-template-columns:1fr;text-align:center}.hero-content h1{font-size:2.5rem}.hero-stats{grid-template-columns:1fr}.section-title{font-size:2rem}.fixed-cta{writing-mode:horizontal-tb;text-orientation:mixed;right:10px;padding:10px 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fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.fade-in-up{animation:fadeInUp .6s ease-out}.scroll-animate{opacity:0;transform:translateY(30px);transition:all .6s ease-out}.scroll-animate.active{opacity:1;transform:translateY(0)}.privacy-agreement{margin:20px 0;text-align:left}.checkbox-container{display:flex;align-items:center;cursor:pointer;font-size:14px;color:#666;gap:10px}.checkbox-container input[type=checkbox]{width:18px;height:18px;margin:0;cursor:pointer}.checkmark{display:none}.privacy-text{flex:1;line-height:1.4}.privacy-link{color:#667eea;text-decoration:none}.privacy-link:hover{text-decoration:underline}.form-message{margin-top:15px;padding:12px 16px;border-radius:8px;display:flex;align-items:center;gap:8px;font-size:14px}.success-message{background:#f0f9ff;color:#0369a1;border:1px solid #bae6fd}.error-message{background:#fef2f2;color:#dc2626;border:1px solid #fecaca}.form-message i{font-size:16px}