@import url(https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css);html{scroll-behavior:smooth}body{background:linear-gradient(135deg,#f0f7ff,#e0f2fe);color:#334155;line-height:1.6;min-height:100vh}.container-home{max-width:1200px;margin:0 auto;padding:0 20px}header{background-color:hsla(0,0%,100%,.95);box-shadow:0 2px 15px rgba(30,64,175,.1);position:sticky;top:0;z-index:100;backdrop-filter:blur(10px)}nav{-ms-flex-pack:justify;justify-content:space-between;padding:18px 0}.logo,nav{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center}.logo{font-size:26px;font-weight:700;color:#2563eb}.logo span{color:#1e293b;margin-left:8px}.logo i{margin-right:10px;font-size:28px}.nav-links{display:-ms-flexbox;display:flex;list-style:none}.nav-links li{margin-left:32px;font-size:16px}.nav-links a{text-decoration:none;color:#1e293b;font-weight:500;transition:all .3s;position:relative;padding:6px 0}.nav-links a:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:#2563eb;transition:width .3s}.nav-links a:hover{color:#2563eb}.nav-links a:hover:after{width:100%}.btn{background:linear-gradient(90deg,#2563eb,#6366f1);color:#fff;padding:12px 28px;border-radius:50px;text-decoration:none;font-weight:500;transition:all .3s;box-shadow:0 4px 12px rgba(37,99,235,.25);display:inline-block;cursor:pointer}.btn:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(37,99,235,.35)}.hero{padding:120px 0 100px;text-align:center;position:relative;overflow:hidden}.hero-bg{position:absolute;top:0;left:0;width:100%;height:100%;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%232563eb' fill-opacity='.05' d='M0 128l48-10.7C96 107 192 85 288 112c96 27 192 101 288 112s192-43 288-64 192-11 288 5.3c96 15.7 192 37.7 240 48l48 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auto;font-size:1.1rem}.features-grid{display:-ms-grid;display:grid;-ms-grid-columns:(minmax(350px,1fr))[auto-fit];grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:30px}.feature-card{background:hsla(0,0%,100%,.95);border-radius:16px;padding:35px 30px;box-shadow:0 10px 30px rgba(37,99,235,.1);transition:all .3s ease;position:relative;overflow:hidden;border:1px solid rgba(37,99,235,.1)}.feature-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,#2563eb,#06b6d4)}.feature-card:hover{transform:translateY(-8px);box-shadow:0 15px 35px rgba(37,99,235,.15)}.feature-icon{font-size:2.8rem;margin-bottom:22px;display:inline-block;background:linear-gradient(135deg,#2563eb,#06b6d4);-webkit-background-clip:text;background-clip:text;color:transparent}.feature-card h3{font-size:1.5rem;margin-bottom:16px;color:#1e293b;font-weight:600}.feature-card p{color:#64748b;margin-bottom:20px;line-height:1.7}.feature-highlights{list-style:none;margin-top:22px}.feature-highlights li{margin-bottom:10px;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;color:#64748b;font-size:.95rem}.feature-highlights li i{color:#2563eb;margin-right:10px;font-size:.9rem}.workflow{padding:100px 0;background:linear-gradient(135deg,#f0f9ff,#e0f2fe)}.steps{display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-wrap:wrap;flex-wrap:wrap;margin-top:60px}.step{-ms-flex:1;flex:1;min-width:250px;text-align:center;padding:0 20px;position:relative;margin-bottom:40px}.step-number{width:70px;height:70px;background:linear-gradient(135deg,#2563eb,#6366f1);color:#fff;border-radius:50%;display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;font-size:1.8rem;font-weight:700;margin:0 auto 25px;box-shadow:0 8px 20px rgba(37,99,235,.3)}.step h3{margin-bottom:18px;font-size:1.4rem;color:#1e293b;font-weight:600}.step p{color:#64748b;line-height:1.7}.pricing{padding:100px 0;background:linear-gradient(135deg,#fffef6,#fcf9ef)}.pricing .pricing-grid{background:linear-gradient(135deg,#fff,#fff)}.taocan{padding:55px 0}.box-top.taocan h5{font-size:1.2rem;color:#1e293b!important}.free-version{background:linear-gradient(90deg,#000dff,#6b73ff);border-radius:8px 8px 0 0}.basic-version{background:linear-gradient(90deg,#a855f7,#7c3aed);border-radius:8px 8px 0 0}.standard-version{background:linear-gradient(90deg,#f97316,#ea580c);border-radius:8px 8px 0 0}.enterprise-version{background:linear-gradient(90deg,#374151,#111827);border-radius:8px 8px 0 0}.box-top{text-align:center;border-radius:8px 8px 0 0;color:#fff}.box-top h3{padding-top:18px;font-size:1.3rem;color:#fff;font-weight:600;line-height:1.2;margin-bottom:8px}.box-top h5{line-height:1;font-size:.85rem;color:#e7e7e7}.gutter-box{border-radius:8px;overflow:hidden;background-color:#fff}.gutter-box-free{background-color:#f0f7ff}.gutter-box ul li{list-style:none;line-height:1.7}.selling-price-year{font-size:2.8rem;display:inline-block;padding-right:6px;line-height:1.2}.selling-price-month{padding-left:12px;font-weight:600}.cta{padding:100px 0;background:linear-gradient(135deg,#2563eb,#6366f1);color:#fff;text-align:center;position:relative;overflow:hidden}.cta:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%23fff' fill-opacity='.05' d='M0 128l48-10.7C96 107 192 85 288 112c96 27 192 101 288 112s192-43 288-64 192-11 288 5.3c96 15.7 192 37.7 240 48l48 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li{margin-bottom:12px}.footer-column a{color:#cbd5e1;text-decoration:none;transition:color .3s;cursor:pointer}.footer-column a:hover{color:#3b82f6}.social-links{gap:15px;margin-top:20px}.social-links,.social-links a{display:-ms-flexbox;display:flex}.social-links a{-ms-flex-align:center;align-items:center;-ms-flex-pack:center;justify-content:center;width:40px;height:40px;border-radius:50%;background:hsla(0,0%,100%,.1);color:#fff;transition:all .3s}.social-links a:hover{background:#2563eb;transform:translateY(-3px)}.copyright{text-align:center;padding-top:30px;border-top:1px solid #334155;color:#94a3b8;font-size:.95rem}@media (max-width:768px){.nav-links{display:none}.hero h1{font-size:2.5rem}.hero p{font-size:1.1rem}.hero-btns{gap:15px}.hero-btns,.steps{-ms-flex-direction:column;flex-direction:column}.step{margin-bottom:50px}.features-grid{-ms-grid-columns:1fr;grid-template-columns:1fr}.section-title h2{font-size:2rem}}*{margin:0;padding:0;box-sizing:border-box}.htm-login-container{background:linear-gradient(135deg,#f0f7ff,#e0f2fe);color:#334155;line-height:1.6;min-height:100vh;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column}.htm-login-container-inner{max-width:1200px;margin:0 auto;padding:0 20px}.htm-login-nav{background-color:hsla(0,0%,100%,.95);box-shadow:0 2px 15px rgba(30,64,175,.1);position:sticky;top:0;z-index:100;backdrop-filter:blur(10px)}.htm-login-nav-content{-ms-flex-pack:justify;justify-content:space-between;padding:18px 0}.htm-login-logo,.htm-login-nav-content{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center}.htm-login-logo{font-size:26px;font-weight:700;color:#2563eb}.htm-login-logo span{color:#1e293b;margin-left:8px}.htm-login-logo i{margin-right:10px;font-size:28px}.htm-login-nav-links{display:-ms-flexbox;display:flex;list-style:none;font-size:16px}.htm-login-nav-links li{margin-left:32px}.htm-login-nav-links a{text-decoration:none;color:#1e293b;font-weight:500;transition:all .3s;position:relative;padding:6px 0}.htm-login-nav-links a:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:#2563eb;transition:width .3s}.htm-login-nav-links a:hover{color:#2563eb}.htm-login-nav-links a:hover:after{width:100%}.htm-login-btn{background:linear-gradient(90deg,#2563eb,#6366f1);color:#fff;padding:12px 28px;border-radius:50px;text-decoration:none;font-weight:500;transition:all .3s;box-shadow:0 4px 12px rgba(37,99,235,.25);display:inline-block;border:none;cursor:pointer;font-size:1rem}.register-cap{height:56px!important;border-radius:10px!important;margin-top:27px}