@import "https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700;800&display=swap";html,body,#root{min-height:100%}body{margin:0}:root{color:#16343a;font-synthesis:none;text-rendering:optimizelegibility;--bg:#f1f7f6;--surface:#fff;--ink:#16343a;--muted:#668087;--teal:#087a76;--teal-dark:#066965;--teal-soft:#ddf1ed;--line:#d6e5e4;--deep:#124f52;--shadow:0 18px 45px #1953541a;background:#f1f7f6;font-family:Noto Sans SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:82px}body{background:var(--bg);min-width:320px;color:var(--ink);margin:0}button,a{font:inherit}button:focus-visible,a:focus-visible{outline:2px solid var(--teal);outline-offset:3px}.site{min-height:100vh}.site-header{border-bottom:1px solid var(--line);z-index:30;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fffffff2;height:74px;position:sticky;top:0}.header-inner{align-items:center;gap:46px;max-width:1320px;height:100%;margin:auto;padding:0 30px;display:flex}.brand{color:var(--ink);flex:none;align-items:center;gap:11px;text-decoration:none;display:flex}.brand>span{background:var(--teal);color:#fff;border-radius:10px;place-items:center;width:40px;height:40px;display:grid}.brand svg{width:22px}.brand b,.brand small{display:block}.brand b{color:var(--teal);font-size:17px}.brand small{color:var(--muted);margin-top:1px;font-size:10px}.site-header nav{flex:1;justify-content:center;align-items:center;gap:32px;display:flex}.site-header nav a{color:#48666c;font-size:13px;text-decoration:none}.site-header nav a:hover{color:var(--teal)}.header-actions{align-items:center;gap:9px;display:flex}.icon-button{border:1px solid var(--line);background:var(--surface);color:#547177;cursor:pointer;border-radius:8px;place-items:center;width:37px;height:37px;display:grid}.icon-button svg{width:17px}.menu-button{display:none}.download-button{background:var(--teal);color:#fff;cursor:pointer;border:0;border-radius:9px;justify-content:center;align-items:center;gap:9px;font-weight:700;transition:all .18s;display:inline-flex;box-shadow:0 8px 22px #087a763b}.download-button:hover{background:var(--teal-dark);transform:translateY(-1px)}.download-button:active{box-shadow:none;transform:translateY(1px)}.download-button svg{width:18px}.compact{height:38px;padding:0 15px;font-size:12px}.hero{padding:58px 30px 62px}.hero-inner{grid-template-columns:1.04fr .96fr;align-items:center;gap:48px;max-width:1320px;margin:auto;display:grid}.free-mark{background:var(--teal-soft);width:max-content;color:var(--teal);border:1px solid #b4dcd6;border-radius:9px;align-items:center;gap:9px;margin-bottom:27px;padding:10px 13px;display:flex}.free-mark svg{width:22px}.free-mark b,.free-mark small{display:block}.free-mark b{font-size:13px}.free-mark small{margin-top:2px;font-size:9px}.eyebrow{color:var(--teal);letter-spacing:1.6px;margin:0 0 7px;font-size:11px;font-weight:700}.hero h1{color:var(--teal);margin:0 0 8px;font-size:31px}.hero h2{letter-spacing:0;margin:0 0 19px;font-size:49px;line-height:1.16}.lead{max-width:650px;color:var(--muted);margin:0;font-size:15px;line-height:1.85}.hero-actions{align-items:center;gap:22px;margin:30px 0 25px;display:flex}.hero-download{text-align:left;min-height:58px;padding:0 23px}.hero-download svg{width:23px}.hero-download span,.hero-download b,.hero-download small{display:block}.hero-download b{font-size:14px}.hero-download small{opacity:.82;margin-top:3px;font-size:9px;font-weight:400}.text-link{color:var(--teal);font-size:12px;font-weight:600;text-decoration:none}.text-link span{margin-left:5px}.hero-checks{flex-wrap:wrap;gap:21px;display:flex}.hero-checks span{color:#4c6a70;align-items:center;gap:6px;font-size:11px;display:flex}.hero-checks svg{width:15px;color:var(--teal)}.product-box{box-shadow:var(--shadow);background:#e4f1ef;border:1px solid #c6dfdc;border-radius:17px;padding:17px}.product-head{background:var(--surface);border:1px solid var(--line);border-radius:10px 10px 0 0;justify-content:space-between;align-items:center;padding:13px 15px;display:flex}.product-head span{color:var(--teal);align-items:center;gap:7px;font-size:12px;font-weight:700;display:flex}.product-head svg{width:18px}.product-head small{letter-spacing:1.2px;color:#8ba0a3;font-size:9px}.product-main{background:var(--surface);border-left:1px solid var(--line);border-right:1px solid var(--line);align-items:center;gap:20px;padding:28px 22px;display:flex}.product-logo{background:var(--teal);color:#fff;border-radius:17px;place-items:center;width:82px;height:82px;display:grid;box-shadow:0 12px 26px #087a7638}.product-logo svg{width:43px}.product-main small{color:var(--teal);letter-spacing:1.3px;font-size:9px;font-weight:700}.product-main strong{margin:4px 0;font-size:28px;display:block}.product-main p{color:var(--muted);margin:0;font-size:11px}.product-parts{background:var(--line);border:1px solid var(--line);grid-template-columns:1fr 1fr;gap:1px;display:grid}.product-parts>div{background:var(--surface);align-items:center;gap:10px;padding:15px;display:flex}.product-parts svg{width:19px;color:var(--teal)}.product-parts b,.product-parts small{display:block}.product-parts b{font-size:11px}.product-parts small{color:var(--muted);margin-top:2px;font-size:8px}.product-status{background:var(--deep);color:#fff;border-radius:0 0 10px 10px;align-items:center;gap:10px;padding:13px 15px;display:flex}.product-status svg{color:#84d6ca;width:20px}.product-status b,.product-status small{display:block}.product-status b{font-size:11px}.product-status small{opacity:.72;margin-top:2px;font-size:8px}.advantages{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;padding:72px 30px}.section-heading{max-width:1320px;margin:0 auto 30px}.section-heading>p{color:var(--teal);letter-spacing:1.5px;margin:0 0 7px;font-size:10px;font-weight:700}.section-heading h2{margin:0 0 10px;font-size:30px}.section-heading>span{color:var(--muted);font-size:13px}.advantage-grid{border:1px solid var(--line);border-radius:13px;grid-template-columns:repeat(3,1fr);max-width:1320px;margin:auto;display:grid;overflow:hidden}.advantage-grid article{background:var(--surface);border-right:1px solid var(--line);align-items:flex-start;gap:16px;min-height:190px;padding:27px;display:flex}.advantage-grid article:last-child{border:0}.advantage-grid article.featured{background:#e9f5f3}.advantage-icon{width:43px;height:43px;color:var(--teal);background:#e4f1ef;border-radius:10px;flex:none;place-items:center;display:grid}.featured .advantage-icon{background:var(--teal);color:#fff}.advantage-icon svg{width:22px}.advantage-grid small{color:var(--teal);letter-spacing:1px;font-size:9px;font-weight:700}.advantage-grid h3{margin:6px 0 9px;font-size:18px}.advantage-grid p{color:var(--muted);margin:0;font-size:12px;line-height:1.75}.start{background:var(--deep);color:#fff;padding:72px 30px}.start-inner{max-width:1320px;margin:auto}.section-heading.light{margin-left:0}.section-heading.light>p{color:#8bd7cd}.section-heading.light>span{color:#aac4c6}.start ol{grid-template-columns:repeat(3,1fr);gap:16px;margin:33px 0 0;padding:0;list-style:none;display:grid}.start li{color:var(--ink);background:#fff;border-radius:12px;grid-template-columns:auto auto 1fr;align-items:start;gap:13px;padding:22px;display:grid}.start li>b{color:#87a0a4;font-size:10px}.step-icon{background:var(--teal-soft);width:40px;height:40px;color:var(--teal);border-radius:9px;place-items:center;display:grid}.step-icon svg{width:20px}.start h3{margin:0 0 7px;font-size:16px}.start li p{color:var(--muted);margin:0;font-size:11px;line-height:1.65}.final-cta{justify-content:space-between;align-items:center;gap:35px;max-width:1320px;margin:0 auto;padding:68px 30px;display:flex}.final-cta>div>p{color:var(--teal);margin:0 0 7px;font-size:11px;font-weight:700}.final-cta h2{margin:0 0 8px;font-size:31px}.final-cta>div>span{color:var(--muted);font-size:12px}.final-button{flex:none;height:50px;padding:0 21px;font-size:13px}footer{border-top:1px solid var(--line);background:#fff}.footer-inner{justify-content:space-between;align-items:center;max-width:1320px;margin:auto;padding:25px 30px;display:flex}.footer-brand{align-items:center;gap:9px;display:flex}.footer-brand>svg{width:23px;color:var(--teal)}.footer-brand b,.footer-brand small{display:block}.footer-brand b{font-size:13px}.footer-brand small,.footer-inner>small{color:var(--muted);font-size:9px}.notice{color:#fff;z-index:50;white-space:nowrap;background:#173f43;border-radius:8px;padding:11px 15px;font-size:11px;position:fixed;bottom:26px;left:50%;transform:translate(-50%);box-shadow:0 10px 28px #0003}@media (width<=1050px){.header-inner,.hero-inner,.section-heading,.advantage-grid,.start-inner,.final-cta,.footer-inner{max-width:920px}.site-header nav{gap:18px}.hero-inner{grid-template-columns:1fr}.product-box{max-width:720px}.advantage-grid article{padding:22px}.start ol{gap:10px}}@media (width<=760px){html{scroll-padding-top:68px}.site-header{height:66px}.header-inner{padding:0 13px}.brand small{display:none}.site-header nav{border-bottom:1px solid var(--line);background:#fff;grid-template-columns:1fr 1fr;gap:6px;padding:10px 13px;display:none;position:absolute;top:66px;left:0;right:0}.site-header nav.open{display:grid}.site-header nav a{text-align:center;background:#edf5f4;border-radius:7px;padding:10px}.menu-button{display:grid}.free-mark{margin-bottom:22px}.hero h2{font-size:35px}.lead{font-size:13px}.hero-actions{gap:14px;display:grid}.hero-download{width:100%}.text-link{text-align:center}.hero-checks{gap:9px;display:grid}.product-box{padding:10px}.product-logo{width:68px;height:68px}.advantage-grid{grid-template-columns:1fr}.advantage-grid article{border-right:0;border-bottom:1px solid var(--line);min-height:0}.advantage-grid article:last-child{border:0}.start ol{grid-template-columns:1fr}.final-cta{padding:48px 13px 80px;display:block}.final-cta h2{font-size:26px}.final-button{width:100%;margin-top:20px}.footer-inner{padding:23px 13px;display:block}.footer-inner>small{margin-top:12px;display:block}.notice{white-space:normal;text-align:center;max-width:calc(100% - 24px);bottom:24px}.header-actions{margin-left:auto}.header-actions .compact{display:none}.brand>span{width:36px;height:36px}.brand b{font-size:15px}.hero{padding:27px 13px 35px}.hero-inner{gap:24px}.free-mark{margin-bottom:18px;padding:9px 11px}.free-mark b{font-size:12px}.hero h1{font-size:21px}.hero h2{margin-bottom:14px;font-size:31px;line-height:1.18}.lead{line-height:1.7}.hero-actions{margin:23px 0 20px}.hero-download{min-height:54px}.hero-checks{grid-template-columns:1fr 1fr;gap:9px 12px}.product-box{border-radius:13px}.product-head{padding:11px 12px}.product-main{padding:18px 13px}.product-logo{border-radius:13px;width:58px;height:58px}.product-logo svg{width:30px}.product-main strong{font-size:21px}.product-main p{font-size:10px}.product-parts{grid-template-columns:1fr 1fr}.product-parts>div{padding:12px 10px}.product-status{padding:11px 12px}.advantages,.start{padding:41px 13px}.section-heading{margin-bottom:19px}.section-heading h2{font-size:23px}.section-heading>span{font-size:12px;line-height:1.65;display:block}.advantage-grid article{gap:13px;padding:19px}.advantage-icon{width:38px;height:38px}.advantage-grid h3{margin:4px 0 6px;font-size:16px}.advantage-grid p{font-size:11px;line-height:1.65}.start ol{gap:8px;margin-top:24px}.start li{grid-template-columns:auto auto 1fr;padding:17px}.step-icon{width:36px;height:36px}.start h3{font-size:14px}.start li p{font-size:10px}.footer-inner{padding:20px 13px}}@media (width<=390px){.product-main{gap:12px}.product-main p{font-size:9px}.free-mark{width:100%}.hero-checks{grid-template-columns:1fr}.product-parts b{font-size:10px}.product-parts small{font-size:7px}}[data-theme=dark]{--bg:#11262a;--surface:#1a3236;--ink:#e6efef;--muted:#9eb2b5;--teal:#58beb4;--teal-dark:#4faaa2;--teal-soft:#203f3e;--line:#30494c;--deep:#0d3c3f;--shadow:0 18px 45px #0003;background:#11262a}[data-theme=dark] .site-header,[data-theme=dark] footer,[data-theme=dark] .advantages,[data-theme=dark] .site-header nav.open{background:#172e32}[data-theme=dark] .product-head,[data-theme=dark] .product-main,[data-theme=dark] .product-parts>div,[data-theme=dark] .advantage-grid article{background:var(--surface)}[data-theme=dark] .advantage-grid article.featured{background:#203f3e}[data-theme=dark] .product-box{background:#203b3d}
