@charset "UTF-8";
:root{color-scheme:light;--ink:#1b304b;--muted:#66758a;--blue:#326dae;--line:#dce4ec;--paper:#f6f8fb;--serif:Georgia,"Noto Serif SC","Songti SC",SimSun,serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:3px solid #326dae;outline-offset:5px}img{display:block;max-width:100%;height:auto}p{line-height:1.85}h1,h2,h3,p,figure{margin-top:0}h2{font-size:clamp(28px,3.3vw,44px);line-height:1.45;letter-spacing:-1.4px;font-weight:600}h3{font-size:19px;font-weight:600}.wrap{width:min(1180px,calc(100% - 80px));margin-inline:auto}.header{height:88px;max-width:1340px;padding:0 40px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:30px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:650;letter-spacing:-.6px}.brand img{object-fit:contain;width:52px;height:40px}.header nav{display:flex;gap:34px;font-size:13px;color:var(--muted)}.header nav a:hover,.text-link:hover{color:var(--blue)}.button{display:inline-flex;align-items:center;justify-content:center;gap:25px;padding:15px 23px;background:var(--blue);color:white;border:1px solid var(--blue);border-radius:6px;font-size:14px;font-weight:550;transition:background .2s,transform .2s}.button:hover{background:#245b96;transform:translateY(-2px)}.button.small{padding:10px 17px;font-size:12px;gap:20px}.hero{display:grid;grid-template-columns:.9fr 1.2fr;gap:60px;align-items:center;padding-top:95px;padding-bottom:100px}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--blue);font-weight:600;margin-bottom:26px}.eyebrow>span{display:inline-block;width:6px;height:6px;border-radius:50%;background:#7b9dbf;margin:0 9px 1px 0}h1{font-size:clamp(52px,6vw,82px);line-height:1.22;letter-spacing:-4px;font-weight:600;margin-bottom:24px}h1 em{font-style:normal;color:var(--blue)}.intro{font-size:20px;line-height:1.7;margin-bottom:15px}.hero-description{font-size:13px;color:var(--muted);margin-bottom:28px}.hero-actions{display:flex;gap:24px;align-items:center}.text-link{font-size:12px}.text-link span{margin-left:8px}.compatibility{font-size:10px;color:#7d8999;margin:20px 0 0;letter-spacing:.4px}.compatibility span{margin:0 9px}.hero-visual{position:relative;background:#fff;border:1px solid #d9e2ed;border-radius:11px;box-shadow:0 25px 65px #304d7220;transform:rotate(-1deg)}.visual-heading,.visual-bottom{display:flex;align-items:center;gap:9px;padding:16px 18px;font-size:10px;color:var(--muted)}.live-dot{width:6px;height:6px;background:#7da48e;border-radius:50%}.visual-tag{margin-left:auto;letter-spacing:1px;font-size:8px}.preview-stage{margin:0 8px;border-radius:5px;overflow:hidden;background:#111419}.preview-stage img{width:100%}.visual-bottom{justify-content:space-between;padding-block:14px;font-size:9px}.visual-bottom 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7px;font-size:10px;color:var(--muted)}.tracking-list article{display:flex;gap:18px;padding:24px 0;border-bottom:1px solid var(--line);align-items:start}.tracking-list article:first-child{padding-top:0}.step-number{font:italic 15px var(--serif);color:#90a3ba;padding-top:4px}.tracking-list h3{margin-bottom:9px;font-size:18px}.tracking-list article p{font-size:12px;color:var(--muted);margin:0;max-width:310px}.mini-tag{margin-left:auto;flex-shrink:0;font-size:9px;color:#6885a6;border:1px solid var(--line);padding:4px 7px;border-radius:3px}.review-note{font-size:10px;color:var(--muted);margin:20px 0 0}.review-note span{color:#b28b45;margin-right:7px}.stability{background:#eaf0f6;border-block:1px solid var(--line)}.stability-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.stability-grid article{position:relative;background:#f7f9fc;border:1px solid #d3dfea;border-radius:8px;padding:34px 36px 0;overflow:hidden}.stability-grid .composition{background:#f0f6fd;border-color:#b9cfe7}.mode-label{font-size:9px;letter-spacing:2px;color:#7d94ad;margin-bottom:20px}.stability-grid h3{font-size:26px;margin-bottom:15px}.stability-grid article>p:not(.mode-label){font-size:13px;color:var(--muted);max-width:380px;min-height:54px;margin-bottom:27px}.mode-icon{position:absolute;right:30px;top:27px;font-size:29px;color:#7599c0}.mode-footer{font-size:11px;border-top:1px solid var(--line);padding:18px 0;color:#58728e}.workflow{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;padding:0;margin:0}.workflow li{border-top:1px solid #b8c9db;padding-top:23px}.workflow li>span{font:italic 27px var(--serif);color:#9bafc5}.workflow h3{font-size:17px;margin:22px 0 12px}.workflow p{font-size:12px;color:var(--muted);max-width:220px;margin:0}.download-section{background:#203e61;color:#f5f8fd;border-radius:12px;padding:54px 64px;display:flex;align-items:center;justify-content:space-between;gap:40px}.download-section .eyebrow{color:#a8c6e9;font-size:10px}.download-section h2{font-size:38px;line-height:1.5;margin-bottom:15px}.download-section>div>p:not(.eyebrow){font-size:12px;color:#b2c5db;margin:0}.download-box{width:300px;max-width:100%}.platform{display:flex;gap:10px;align-items:center;color:#c6d7e9;font-size:25px;margin-bottom:20px}.platform span{font-size:14px}.download-box .button{width:100%;background:#f0f5fc;color:#244a77;border-color:transparent}.download-box .button[aria-disabled=true]{background:#d8e3f0;color:#536d8e;transform:none;cursor:default}.download-box p{font-size:11px;color:#c6d7e9;margin:14px 0 0}.download-box .download-detail{font-size:10px;color:#a6bdd6;line-height:1.7;margin-top:22px}.faq{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px}.faq h2{font-size:34px}.faq details{border-bottom:1px solid var(--line);padding:21px 0}.faq details:first-child{padding-top:0}.faq summary{display:flex;justify-content:space-between;align-items:center;gap:20px;cursor:pointer;font-size:14px;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:'+';font-size:22px;color:#6c89a9;font-weight:300}.faq details[open] summary:after{content:'−'}.faq details p{font-size:12px;color:var(--muted);margin:17px 30px 0 0}.footer{padding-block:28px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:25px}.footer .brand{font-size:15px}.footer p,.footer>a:last-child{font-size:10px;color:var(--muted);margin:0}.footer .brand img{width:42px}
@media(min-width:1500px){.hero{padding-block:120px}}
@media(max-width:1000px){.wrap{width:calc(100% - 48px)}.header{padding-inline:24px}.hero{gap:30px;padding-block:70px}.hero-actions{gap:15px;flex-wrap:wrap}.hero .button{padding-inline:18px}.tracking-layout{gap:35px}.mini-tag{display:none}.download-section{padding:40px}.faq{gap:40px}.desktop-break{display:none}}
@media(max-width:720px){.header{height:74px;gap:15px;padding-inline:20px}.brand{font-size:17px;gap:5px}.brand img{width:42px}.header nav{display:none}.button.small{font-size:11px;padding:9px 12px;gap:12px}.wrap{width:calc(100% - 40px)}.hero{grid-template-columns:1fr;padding:52px 0 65px;gap:43px}h1{font-size:60px}.hero .eyebrow{margin-bottom:21px}.intro{font-size:19px}.hero-description{max-width:350px}.hero-visual{transform:none}.image-caption{bottom:-27px}.feature-strip .wrap{flex-wrap:wrap;justify-content:center;gap:12px 24px;font-size:10px;padding-block:20px}.section{padding-block:60px}.section-heading{display:block;margin-bottom:30px}.section-heading>p{margin-top:20px;font-size:12px}.tracking-layout{grid-template-columns:1fr;gap:35px}.tracking-image{max-width:480px}.tracking-list article p{max-width:none}.stability-grid{grid-template-columns:1fr;gap:18px}.stability-grid article{padding:28px 26px 0}.stability-grid article>p:not(.mode-label){min-height:0}.workflow{grid-template-columns:1fr 1fr;gap:28px 24px}.workflow h3{margin-top:16px}.download-section{width:calc(100% - 28px);padding:35px 26px;flex-direction:column;align-items:start;gap:32px}.download-section h2{font-size:31px}.download-box{width:100%}.faq{grid-template-columns:1fr;gap:15px}.footer{flex-wrap:wrap;padding-block:23px;gap:14px}.footer p{order:3;width:100%}.visual-tag{font-size:7px}.visual-heading{padding:13px 12px}.visual-bottom{padding-inline:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}.button:hover{transform:none}}