.cloud-page{--cloud-blue:#2563eb;--cloud-deep:#101c3d;--cloud-muted:#667085;color:#172033;background:#fff;font-family:"Microsoft YaHei",Arial,sans-serif}.cloud-page *{box-sizing:border-box}.cloud-container{width:min(1200px,calc(100% - 40px));margin:0 auto}.cloud-hero{overflow:hidden;background:linear-gradient(120deg,#071a43 0%,#123879 52%,#0877da 100%);color:#fff}.cloud-hero-inner{min-height:480px;display:flex;align-items:center;justify-content:space-between;gap:60px}.cloud-hero-copy{max-width:690px;position:relative;z-index:2}.cloud-kicker{display:block;margin-bottom:20px;color:#7dd3fc;font-size:13px;letter-spacing:3px}.cloud-hero h1{margin:0 0 22px;font-size:44px;line-height:1.25;font-weight:600}.cloud-hero p{max-width:650px;margin:0 0 34px;color:#d9e8ff;font-size:17px;line-height:1.9}.cloud-primary-btn{display:inline-flex;align-items:center;justify-content:center;min-width:132px;height:44px;padding:0 28px;border:1px solid #fff;border-radius:3px;background:#fff;color:#1763cd!important;font-size:15px;text-decoration:none!important;transition:.2s}.cloud-primary-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(0,0,0,.16)}.cloud-hero-art{position:relative;flex:0 0 330px;height:280px}.cloud-hero-art:before,.cloud-hero-art:after,.cloud-hero-art span{content:"";position:absolute;border:1px solid rgba(131,203,255,.42);transform:rotate(30deg) skewX(-30deg);border-radius:12px}.cloud-hero-art:before{width:210px;height:210px;top:35px;left:55px;background:linear-gradient(135deg,rgba(94,214,255,.28),rgba(15,89,210,.05))}.cloud-hero-art:after{width:145px;height:145px;top:68px;left:88px;background:rgba(50,175,255,.2)}.cloud-hero-art span{width:82px;height:82px;top:100px;left:120px;background:linear-gradient(135deg,#58d6ff,#316fea);box-shadow:0 20px 50px rgba(0,137,255,.45)}.cloud-hero-art i,.cloud-hero-art b{position:absolute;width:8px;height:8px;border-radius:50%;background:#70dbff;box-shadow:0 0 18px #70dbff}.cloud-hero-art i{top:35px;right:25px}.cloud-hero-art b{bottom:30px;left:30px}.cloud-intro,.cloud-guarantees,.cloud-faq{padding:82px 0}.cloud-products{padding:82px 0 90px;background:#f5f7fb}.cloud-section-heading{text-align:center;margin-bottom:45px}.cloud-section-heading h2{margin:0 0 12px;color:var(--cloud-deep);font-size:32px;font-weight:500}.cloud-section-heading p{margin:0;color:var(--cloud-muted);font-size:15px}.cloud-advantages{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid #e6eaf2;background:#fff}.cloud-advantages article{min-height:210px;padding:35px 24px;border-right:1px solid #e6eaf2;transition:.2s}.cloud-advantages article:last-child{border-right:0}.cloud-advantages article:hover{transform:translateY(-5px);box-shadow:0 12px 35px rgba(26,64,125,.12)}.cloud-advantages span{color:#b6c6dd;font-size:30px;font-weight:300}.cloud-advantages h3{margin:22px 0 10px;color:#182748;font-size:18px}.cloud-advantages p,.cloud-guarantee-grid p{margin:0;color:#788397;font-size:14px;line-height:1.8}.cloud-tabs{display:flex;justify-content:center;flex-wrap:wrap;margin:0 auto 32px;border-bottom:1px solid #dce2ec}.cloud-tab{position:relative;min-width:92px;padding:13px 20px;border:0;background:transparent;color:#596579;font-size:15px;cursor:pointer}.cloud-tab.active{color:var(--cloud-blue)}.cloud-tab.active:after{content:"";position:absolute;right:14px;bottom:-1px;left:14px;height:2px;background:var(--cloud-blue)}.cloud-product-status{text-align:center;padding:40px;color:#7c8798}.cloud-product-status[hidden]{display:none}.cloud-product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.cloud-product-card{display:flex;min-height:390px;flex-direction:column;padding:27px 24px 24px;border:1px solid #e0e5ed;border-radius:2px;background:#fff;transition:.22s}.cloud-product-card:hover{transform:translateY(-4px);border-color:#74a7f3;box-shadow:0 12px 32px rgba(28,63,118,.1)}.cloud-product-card h3{overflow:hidden;margin:0 0 18px;color:#17264a;font-size:18px;font-weight:500;white-space:nowrap;text-overflow:ellipsis}.cloud-price{padding-bottom:19px;border-bottom:1px solid #edf0f5;color:#ff5b35}.cloud-price strong{font-size:30px;font-weight:500}.cloud-price small{margin-left:3px;color:#8a94a6;font-size:13px}.cloud-feature-list{flex:1;margin:20px 0 24px;padding:0;list-style:none}.cloud-feature-list li{position:relative;margin:0 0 10px;padding-left:17px;color:#657086;font-size:14px;line-height:1.45}.cloud-feature-list li:before{content:"";position:absolute;top:8px;left:1px;width:5px;height:5px;border-radius:50%;background:#4a8cf2}.cloud-buy-btn{display:flex;height:40px;align-items:center;justify-content:center;border:1px solid var(--cloud-blue);border-radius:2px;color:var(--cloud-blue)!important;text-decoration:none!important;transition:.2s}.cloud-buy-btn:hover{background:var(--cloud-blue);color:#fff!important}.cloud-guarantee-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center}.cloud-guarantee-grid article{padding:12px 22px}.cloud-guarantee-grid article div{display:flex;width:60px;height:60px;margin:0 auto 22px;align-items:center;justify-content:center;border-radius:50%;background:#edf4ff;color:#2871dd;font-size:24px}.cloud-guarantee-grid h3{margin:0 0 12px;color:#1c2b4d;font-size:18px}.cloud-faq{background:#f6f8fc}.cloud-faq-list{max-width:900px;margin:auto;border-top:1px solid #e2e7f0}.cloud-faq details{border-bottom:1px solid #e2e7f0;background:#fff}.cloud-faq summary{padding:21px 24px;color:#223154;font-size:16px;cursor:pointer;list-style:none}.cloud-faq summary:after{content:"+";float:right;color:#477fd3;font-size:22px}.cloud-faq details[open] summary:after{content:"−"}.cloud-faq details p{margin:0;padding:0 24px 22px;color:#727e92;line-height:1.8}.cloud-cta{padding:62px 0;text-align:center;background:linear-gradient(120deg,#123c86,#0876d6);color:#fff}.cloud-cta h2{margin:0 0 12px;font-size:30px;font-weight:500}.cloud-cta p{margin:0 0 25px;color:#d7e8ff}.cloud-cta .cloud-primary-btn{height:42px}
@media(max-width:1024px){.cloud-advantages{grid-template-columns:repeat(3,1fr)}.cloud-advantages article{border-bottom:1px solid #e6eaf2}.cloud-product-grid{grid-template-columns:repeat(2,1fr)}.cloud-hero-art{flex-basis:260px}.cloud-guarantee-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.cloud-container{width:min(100% - 28px,1200px)}.cloud-hero-inner{min-height:430px}.cloud-hero h1{font-size:32px}.cloud-hero p{font-size:15px}.cloud-hero-art{display:none}.cloud-intro,.cloud-products,.cloud-guarantees,.cloud-faq{padding:58px 0}.cloud-section-heading{margin-bottom:32px}.cloud-section-heading h2{font-size:26px}.cloud-advantages,.cloud-product-grid,.cloud-guarantee-grid{grid-template-columns:1fr}.cloud-advantages article{min-height:auto;border-right:0}.cloud-tabs{justify-content:flex-start;flex-wrap:nowrap;overflow-x:auto}.cloud-tab{min-width:78px;padding-right:14px;padding-left:14px}.cloud-product-card{min-height:350px}.cloud-cta{padding:48px 20px}.cloud-cta h2{font-size:25px}}
.cloud-products{padding-top:76px;background:#fff}.cloud-products .cloud-section-heading{margin-bottom:48px}.cloud-products .cloud-section-heading h2{font-size:38px;font-weight:600}.cloud-products .cloud-section-heading p{font-size:16px}.cloud-tabs{width:max-content;max-width:100%;margin-bottom:48px;padding:0 8px;border:0;border-radius:24px;background:#2c4166}.cloud-tab{min-width:78px;height:42px;padding:0 18px;border-radius:22px;color:#fff}.cloud-tab:hover{color:#fff}.cloud-tab.active{background:#0878f9;color:#fff}.cloud-tab.active:after{display:none}.cloud-product-grid{gap:28px 24px}.cloud-product-card{min-height:440px;padding:43px 34px 38px;border-color:#e9edf3;box-shadow:0 2px 12px rgba(32,56,85,.06)}.cloud-product-card h3{position:relative;margin-bottom:14px;padding-left:42px;font-size:20px;font-weight:600}.cloud-product-card h3:before{content:"☁";position:absolute;top:-7px;left:0;width:30px;height:30px;color:#2396c4;font-size:25px;font-weight:400}.cloud-price{padding:0 0 22px 42px;border-bottom:0;color:#17365f}.cloud-price span{position:relative;top:-14px;margin-right:6px;font-size:13px}.cloud-price strong{font-size:34px;font-weight:500}.cloud-price small{color:#17365f;font-size:15px}.cloud-feature-list{margin:5px 0 22px}.cloud-feature-list li{margin-bottom:14px;padding-left:26px;color:#284064;font-size:15px}.cloud-feature-list li:before{content:"✓";top:0;left:0;width:auto;height:auto;background:transparent;color:#00b978;font-size:18px}.cloud-buy-btn{height:40px;border:0;border-radius:4px;background:#0878f9;color:#fff!important;font-size:15px}.cloud-buy-btn:hover{background:#006eea}.cloud-product-status{padding:20px 0 40px}
@media(max-width:700px){.cloud-products{padding-top:54px}.cloud-products .cloud-section-heading{margin-bottom:32px}.cloud-products .cloud-section-heading h2{font-size:28px}.cloud-tabs{justify-content:flex-start;margin-bottom:32px}.cloud-tab{flex:0 0 auto}.cloud-product-card{min-height:390px;padding:32px 28px}.cloud-product-grid{gap:18px}}