@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(37,99,235,.7)}70%{box-shadow:0 0 0 12px transparent}to{box-shadow:0 0 0 0 transparent}}@keyframes shine{0%,to{opacity:.3}50%{opacity:1}}@keyframes pulse-icon{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}@keyframes featured-glow{0%{box-shadow:0 0 5px rgba(255,152,0,.5)}to{box-shadow:0 0 15px rgba(255,152,0,.8)}}:root{--primary:#2563eb;--primary-dark:#1d4ed8;--secondary:#0ea5e9;--accent:#8b5cf6;--dark:#0f172a;--darker:#0b1120;--light:#f1f5f9;--gray:#94a3b8;--success:#10b981;--warning:#f59e0b;--error:#f63e0b;--gold:linear-gradient(45deg, #ffd700, #ffb700, #ff9800);--featured:linear-gradient(45deg, #ff9800, #ff5722, #ff9800)}*{margin:0;padding:0;box-sizing:border-box;font-family:"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}body{background:linear-gradient(135deg,var(--darker),var(--dark));color:var(--light);min-height:100vh;padding:20px;line-height:1.6}.container{max-width:1200px;margin:0 auto}header{text-align:center;padding:30px 0;position:relative}.logo,.logo-icon{display:flex;align-items:center;justify-content:center}.logo{gap:15px;margin-bottom:20px}.logo-icon{min-width:60px;min-height:60px;background:linear-gradient(45deg,var(--primary),var(--accent));border-radius:50%;font-size:28px;animation:pulse 2s infinite;overflow:hidden}.logo-icon img{width:60px;height:60px;object-fit:contain}.logo-text h1{font-size:2.5rem;background:linear-gradient(to right,var(--secondary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:1px;margin-bottom:5px}.logo-text p{color:var(--gray);font-size:1rem}.small-font,label{font-size:.8rem;color:var(--gray)}.tagline{max-width:800px;margin:0 auto 20px;font-size:1.2rem;color:var(--secondary);text-align:center}.sloganline{position:relative;border-radius:16px;background:var(--gold);margin:0 auto 30px;font-size:2.2rem;font-weight:700;color:#2c1900;text-align:center;text-shadow:0 2px 4px rgba(0,0,0,.2);box-shadow:0 5px 25px rgba(255,215,0,.4);max-width:90%;border:3px solid rgba(255,215,0,.5);overflow:hidden;z-index:1;transition:all .4s ease;padding:20px 40px}.sloganline-small{font-size:1rem;padding:5px;background:var(--accent);color:#fff;font-weight:400}.sloganline:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(45deg,rgba(255,255,255,0)0,rgba(255,255,255,.8) 50%,rgba(255,255,255,0) 100%);transform:rotate(30deg);animation:shine 4s infinite linear;z-index:-1}.sloganline i{margin:0 15px;font-size:1.8rem;vertical-align:middle;color:#2c1900;animation:pulse-icon 2s infinite}.card{background:rgba(15,23,42,.7);backdrop-filter:blur(10px);border:1px solid rgba(56,189,248,.2);border-radius:16px;padding:25px;margin-bottom:30px;box-shadow:0 10px 30px rgba(0,0,0,.3);transition:transform .3s ease,box-shadow .3s ease}.card:hover{transform:translateY(-5px);box-shadow:0 15px 35px rgba(37,99,235,.2)}.card-title{font-size:1.5rem;margin-bottom:20px;color:var(--secondary);display:flex;align-items:center;gap:10px}.card-title i{background:linear-gradient(45deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:25px}.calculator-controls,.input-group{display:flex;flex-direction:column;gap:25px}.input-group{gap:8px}label{font-weight:500;font-size:.95rem}.range-container{position:relative}input[type=range]{width:100%;height:8px;-webkit-appearance:none;background:rgba(148,163,184,.2);border-radius:10px;outline:0}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;background:var(--secondary);border-radius:50%;cursor:pointer;box-shadow:0 0 10px rgba(14,165,233,.5);transition:all .3s ease}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2);background:var(--accent)}.range-labels{display:flex;justify-content:space-between;font-size:.8rem;color:var(--gray);margin-top:5px}.range-value{position:relative;top:-5px;float:right;font-weight:700;color:var(--secondary);background:rgba(15,23,42,.8);padding:2px 10px;border-radius:10px;font-size:1.1rem}.stats{display:flex;gap:15px;margin-top:10px}.stat-box{flex:1;text-align:center;padding:10px;background:rgba(30,41,59,.5);border-radius:10px}.stat-value{font-size:1.3rem;font-weight:700;color:var(--secondary)}.stat-label{font-size:.8rem;color:var(--gray)}.version-selector{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:12px;margin-top:10px}.version{padding:15px 10px;text-align:center;background:rgba(30,41,59,.5);border-radius:10px;cursor:pointer;transition:all .3s ease;border:2px solid transparent;position:relative;overflow:hidden}.featured-tag,.recommended-tag{position:absolute;top:0;font-size:.7rem;padding:3px 8px;font-weight:700}.recommended-tag{right:0;border-bottom-left-radius:8px;background:var(--warning);color:#fff}.featured-tag{left:0;border-bottom-right-radius:8px;background:var(--featured);color:#2c1900;display:none}.version:hover{background:rgba(37,99,235,.2)}.version.active{background:rgba(37,99,235,.3);border-color:var(--primary);transform:translateY(-3px);box-shadow:0 5px 15px rgba(37,99,235,.2)}.version-name{font-weight:700;margin-bottom:5px}.version-price,.version-subscription{font-size:.9rem;color:var(--secondary)}.version-users{font-size:.8rem;color:var(--gray);margin-top:5px}.purchase-type{display:flex;gap:15px;margin-top:10px}.purchase-option{flex:1;padding:15px;text-align:center;background:rgba(30,41,59,.5);border-radius:10px;cursor:pointer;transition:all .3s ease;border:2px solid transparent}.purchase-option:hover{background:rgba(37,99,235,.2)}.purchase-option.active{background:rgba(37,99,235,.3);border-color:var(--primary);transform:translateY(-3px);box-shadow:0 5px 15px rgba(37,99,235,.2)}.results{display:flex;flex-direction:column;gap:15px}.price-breakdown{background:rgba(30,41,59,.5);border-radius:10px;overflow:hidden}.price-item{display:flex;justify-content:space-between;padding:12px 20px;border-bottom:1px solid rgba(148,163,184,.1)}.comparison-table tr:last-child td,.price-item:last-child,.service-table tr:last-child td{border-bottom:none}.price-item.total{background:rgba(37,99,235,.2);font-weight:700;font-size:1.2rem}.price-value{color:var(--secondary);text-wrap-mode:nowrap}.price-setup{text-decoration:line-through}.total-container{text-align:center}.total-note{font-size:.8em}.total-price{text-align:center;font-size:2.5rem;font-weight:700;background:linear-gradient(to right,var(--secondary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin:10px 0}.monthly-price{font-size:1.2rem;color:var(--gray);margin:5px 0}.chart-container{height:300px;position:relative;margin-top:20px}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:15px}.feature,.user-input input{background:rgba(30,41,59,.5)}.feature{display:flex;gap:12px;padding:15px;border-radius:10px;transition:all .3s ease}.feature-benchmark{background:var(--warning)}.feature:hover{background:rgba(37,99,235,.2);transform:translateY(-3px)}.feature-icon{width:40px;height:40px;background:linear-gradient(45deg,var(--primary),var(--accent));border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.contact-card{text-align:center;padding:30px}.contact-title{font-size:1.8rem;margin-bottom:20px;color:var(--secondary)}.contact-text{margin-bottom:25px;font-size:1.1rem;max-width:600px;margin-left:auto;margin-right:auto}.contact-btn{background:linear-gradient(45deg,var(--primary),var(--accent));color:#fff;border:0;padding:15px 40px;font-size:1.1rem;border-radius:50px;cursor:pointer;transition:all .3s ease;font-weight:700;position:relative;overflow:hidden}.contact-btn:hover{transform:translateY(-3px);box-shadow:0 10px 20px rgba(139,92,246,.3)}.contact-btn:active{transform:translateY(1px)}.phone-number{margin-top:20px;font-size:1.5rem;font-weight:700;background:linear-gradient(to right,var(--secondary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.phone-number-comment{font-size:.8rem}.disclaimer,footer{color:var(--gray);font-size:.9rem}.disclaimer{text-align:center;margin-top:30px;padding:20px;border-top:1px solid rgba(148,163,184,.1)}footer{padding:30px 0}.highlight{color:var(--secondary)}.enterprise-note{background:rgba(220,38,38,.1);padding:15px;border-radius:10px;border-left:4px solid #ef4444;margin-top:15px}.section-title{font-size:1.8rem;margin:30px 0 20px;color:var(--secondary);text-align:center;position:relative}.section-title:after{content:"";display:block;width:80px;height:3px;background:var(--accent);margin:10px auto;border-radius:3px}.promo-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-bottom:30px}.promo-card{background:rgba(30,41,59,.5);border-radius:12px;padding:20px;text-align:center;transition:transform .3s ease}.promo-card:hover{transform:translateY(-5px)}.promo-icon{font-size:2.5rem;margin-bottom:15px;background:linear-gradient(45deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.promo-title,.value-service h3,.value-service i{font-size:1.3rem;margin-bottom:10px;color:var(--secondary)}.table-container{overflow-x:auto;margin-top:20px}.comparison-table,.service-table{white-space:nowrap;width:100%;border-collapse:collapse;background:rgba(30,41,59,.5);border-radius:10px;overflow:hidden}.comparison-table th,.service-table th{background:rgba(37,99,235,.3);padding:15px;text-align:center;font-weight:700;color:var(--secondary)}.comparison-table td,footer{text-align:center}.service-table{margin-top:20px}.service-table th{padding:12px;text-align:left}.comparison-table td,.service-table td{padding:12px 15px;border-bottom:1px solid rgba(148,163,184,.1)}.service-table .discount{color:var(--success);font-weight:700}.value-service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:15px}.value-service{background:rgba(30,41,59,.5);border-radius:10px;padding:15px;text-align:center;transition:transform .3s ease}.value-service:hover{transform:translateY(-3px);background:rgba(37,99,235,.2)}.value-service i{font-size:1.8rem;color:var(--accent)}.value-service h3{font-size:1.1rem;margin-bottom:8px}.card-header{display:flex;justify-content:space-between;align-items:center}.annual-display{background:rgba(30,41,59,.5);padding:10px 20px;border-radius:10px;font-size:1.1rem;display:flex;flex-direction:column;min-width:200px}.annual-display .value{font-size:1.3rem;font-weight:700;color:var(--secondary);margin-top:5px}.fee-note{font-size:.85rem;color:var(--gray);margin-top:5px;font-style:italic}.price-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:15px;margin:20px 0}.price-card{background:rgba(30,41,59,.7);border-radius:12px;padding:15px;text-align:center;border:1px solid rgba(56,189,248,.3);position:relative}.price-card.primary{border-color:var(--accent);background:rgba(37,99,235,.2)}.price-card .label{font-size:.9rem;color:var(--gray);margin-bottom:8px}.price-card .value{font-size:1.4rem;font-weight:700;background:linear-gradient(to right,var(--secondary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:2.8rem}.price-card.primary .value{font-size:1.8rem}.price-card .note{font-size:.8rem;color:var(--success);margin-top:5px}.price-card .promo-tag{position:absolute;top:0;right:0;background:var(--error);color:#fff;font-size:.7rem;padding:3px 8px;border-bottom-left-radius:8px;border-top-right-radius:8px;font-weight:700}.user-input{display:flex;align-items:center;gap:10px;margin-top:10px}.user-input input{padding:8px 12px;border:1px solid rgba(148,163,184,.2);border-radius:8px;color:#fff;width:100px}.user-note{font-size:.85rem;color:var(--gray);margin-top:5px}.chart-tabs{display:flex;justify-content:center;gap:10px;margin-bottom:15px}.chart-tab{padding:8px 15px;background:rgba(30,41,59,.5);border-radius:8px;cursor:pointer;transition:all .3s ease}.chart-tab.active{background:rgba(37,99,235,.3)}.featured-version{position:relative;border:2px solid transparent;animation:featured-glow 2s infinite alternate}.featured-version:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(45deg,rgba(255,215,0,.1),rgba(255,152,0,.2),rgba(255,215,0,.1));border-radius:10px;z-index:-1}.focus-content{color:var(--error)}.track-form{background:rgba(30,41,59,.7);padding:25px;border-radius:16px;margin-top:20px}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;color:var(--gray)}.form-group input,.form-group textarea{width:100%;padding:12px;background:rgba(15,23,42,.5);border:1px solid rgba(148,163,184,.3);border-radius:8px;color:#fff;font-size:1rem}.form-group textarea{min-height:100px;resize:vertical}.submit-btn{background:linear-gradient(45deg,var(--success),var(--primary));color:#fff;border:0;padding:12px 25px;font-size:1rem;border-radius:50px;cursor:pointer;transition:all .3s ease;font-weight:700;width:100%}.submit-btn:hover{background:linear-gradient(45deg,var(--primary),var(--success))}.form-response{margin-top:15px;padding:10px;border-radius:8px;display:none}.form-response.success{background:rgba(16,185,129,.2);border:1px solid var(--success);display:block}.form-response.error{background:rgba(246,62,11,.2);border:1px solid var(--error);display:block}.feature-comment{color:var(--gray);font-size:.8rem;margin:1rem 0}.feature-checked{color:var(--warning)}.feature-unchecked{color:var(--gray)}@media print{body{background:#fff;color:#000}.small-font{font-size:.8rem}.small-font,.user-note,.version-users{color:var(--dark)}.card,.comparison-table,.promo-card,.value-service{background:#fff;color:#000;border:1px solid #ccc;box-shadow:none}.card-title,.contact-title,.promo-title,.value-service h3{color:#333}.logo-text h1,.phone-number,.section-title,.section-title:after{color:#000;background:0 0;-webkit-text-fill-color:initial}.calculator-link,.contact-btn,.sloganline,.sloganline-small,.submit-btn{background:#fff;color:#000;border:1px solid #000}.feature-icon,.print-hidden,.promo-icon,.sloganline:before,.submit-btn,.version-icon{display:none}}@media (max-width:768px){.grid{grid-template-columns:1fr}.logo-text h1{font-size:1.8rem}.total-price{font-size:2rem}.version-selector{grid-template-columns:repeat(auto-fit,minmax(100px,1fr))}.card-header{flex-direction:column;align-items:flex-start;gap:15px}.annual-display{width:100%}.sloganline{font-size:1rem;padding:15px 25px}.sloganline-small{font-size:1rem;padding:5px}.price-summary{grid-template-columns:1fr}}