@charset "UTF-8";
:root{--primary:#2980FE;--primary-hover:#276FE8;--primary-ui:#409EFF;--primary-soft:#ECF5FF;--primary-bg:#F0F5FF;--bg-page:#fff;--bg-soft:#F5F7FA;--bg-soft-blue:#F0F5FF;--bg-lighter:#F7F9FC;--text-strong:#101010;--text-heading:#152946;--text-primary:#303133;--text-secondary:#606266;--text-muted:#909399;--border-light:#EBEEF5;--border-base:#E4E7ED;--border-strong:#DCDFE6;--success:#67C23A;--warning:#E6A23C;--danger:#F56C6C;--radius-sm:10px;--radius-md:16px;--radius-lg:22px;--radius-xl:30px;--radius-pill:999px;--shadow-sm:0 8px 20px rgba(0,0,0,.035);--shadow-md:0 18px 40px rgba(0,0,0,.065);--shadow-lg:0 25px 60px rgba(0,0,0,.085);--content-width:1216px;--transition-fast:.2s;--transition-base:.4s;--font:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text-primary);font:400 16px/1.75 var(--font);background:var(--bg-page);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-synthesis:none;overflow-x:clip}body.drawer-open{overflow:hidden}img{max-width:100%;height:auto}a{color:inherit;text-decoration:none}button{font:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--primary);outline-offset:3px}.container{width:min(var(--content-width),calc(100% - 64px));margin:auto}.center{text-align:center}h1,h2,h3{color:var(--text-heading);font-weight:500;line-height:1.19;letter-spacing:.005em}h1{font-size:clamp(36px,4.7vw,64px);margin:20px 0 24px}h2{font-size:clamp(29px,3vw,43px);margin:12px 0 24px}h3{font-size:clamp(20px,2vw,26px);margin:10px 0}p{margin:0 0 20px;color:var(--text-secondary)}.eyebrow{font-size:13px;font-weight:500;color:var(--primary);letter-spacing:.07em;text-transform:uppercase}.skip{position:absolute;left:12px;top:-100px;z-index:120;background:white;padding:8px}.skip:focus{top:12px}.site-header{position:sticky;top:0;height:82px;z-index:60;background:rgba(255,255,255,.95);border-bottom:1px solid rgba(235,238,245,.7);transition:box-shadow .2s,background .2s}.site-header.scrolled{background:#fff;box-shadow:var(--shadow-sm)}.nav-wrap{height:100%;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:10px;color:var(--text-heading);font-size:23px;font-weight:600;white-space:nowrap}.brand img{width:42px;height:42px;object-fit:contain}.desktop-nav{display:flex;align-items:center;gap:6px;margin:auto}.nav-group{position:relative}.nav-trigger{display:flex;align-items:center;gap:7px;background:none;border:0;color:var(--text-heading);font-weight:500;font-size:14px;padding:16px 12px;cursor:pointer}.nav-trigger:hover{color:var(--primary)}.mega-menu{visibility:hidden;opacity:0;pointer-events:none;transform:translateY(8px);position:absolute;top:100%;left:-24px;width:330px;border:1px solid var(--border-light);border-radius:16px;background:white;padding:14px;box-shadow:var(--shadow-md);transition:opacity .2s,transform .2s,visibility .2s}.nav-group:hover .mega-menu,.nav-group:focus-within .mega-menu,.nav-group.menu-open .mega-menu{visibility:visible;opacity:1;pointer-events:auto;transform:translateY(0)}.mega-menu a{display:block;border-radius:10px;padding:10px 14px}.mega-menu a:hover{background:var(--primary-soft)}.mega-menu strong{display:block;font-size:14px;font-weight:500;line-height:1.6}.mega-menu small{display:block;color:var(--text-muted);font-size:12px}.language{display:flex;align-items:center;gap:10px;font-size:14px;white-space:nowrap}.language a.active{color:var(--primary);font-weight:500}.menu-toggle{display:none;background:white;border:1px solid var(--border-base);height:44px;width:44px;border-radius:10px;color:var(--text-heading);cursor:pointer}.menu-overlay,.mobile-drawer{display:none}.download-jump{position:fixed;top:43%;right:14px;width:78px;height:78px;border-radius:10px;background:var(--primary);color:white;z-index:50;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;line-height:1.45;font-size:23px;box-shadow:0 10px 22px rgba(41,128,254,.21);transition:transform .2s}.download-jump span{font-size:13px;font-weight:500}.download-jump:hover{transform:translateX(-3px);background:var(--primary-hover)}.hero{padding:clamp(56px,7vw,100px) 0 85px;overflow:hidden;background:radial-gradient(ellipse at 80% 48%,#f2f7ff,transparent 44%)}.hero-grid,.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(36px,5vw,80px);align-items:center}.hero-copy{max-width:640px}.hero-copy p{font-size:18px;max-width:540px;line-height:1.85}.tag-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:29px}.tag-row span{border:1px solid var(--border-light);padding:9px 14px;border-radius:var(--radius-pill);font-size:13px;color:var(--text-secondary);background:white}.hero-stage{min-height:510px;position:relative;display:flex;justify-content:center;align-items:center}.hero-orb{position:absolute;inset:16% 6%;border-radius:50%;filter:blur(34px);background:#e6f1ff}.hero-app{position:relative;width:min(80%,430px);max-height:490px;object-fit:contain;filter:drop-shadow(0 24px 24px rgba(24,62,114,.07))}.float-status{position:absolute;border:1px solid var(--border-light);background:white;border-radius:12px;padding:12px 16px;font-size:13px;box-shadow:var(--shadow-md)}.status-one{top:22%;left:2%}.status-two{right:0;bottom:20%}.preview-note{position:absolute;bottom:0;left:50%;transform:translateX(-50%);font-size:12px;color:var(--text-muted);white-space:nowrap}.principles{border-top:1px solid var(--border-light);border-bottom:1px solid var(--border-light)}.principles-grid{display:grid;grid-template-columns:repeat(4,1fr)}.principles-grid>div{display:flex;align-items:center;gap:17px;padding:24px 18px;border-right:1px solid var(--border-light)}.principles-grid>div:last-child{border:0}.principles-grid span,.step-number{color:var(--primary);font-size:15px;font-weight:500}.principles-grid p{margin:0;font-size:14px}.section{padding:clamp(68px,7vw,108px) 0}.section-soft{background:var(--bg-soft)}.split.reverse .feature-art{order:2}.split.reverse .split-copy{order:1}.split-copy p{font-size:16px;line-height:1.9}.text-link{color:var(--primary);font-weight:500;display:inline-block;margin-top:9px}.text-link:hover{text-decoration:underline}.feature-art{min-height:375px;border-radius:var(--radius-xl);padding:24px;display:flex;align-items:center;justify-content:center;background:linear-gradient(130deg,#f0f5ff,#fff);border:1px solid #e9f0fb}.feature-art img{max-height:410px;width:100%;object-fit:contain;border-radius:16px}.feature-img{width:100%;max-height:390px;object-fit:contain;border-radius:22px}.inline-art{display:block;max-height:120px;object-fit:contain;margin:15px 0}.product-panel{border:1px solid var(--border-light);padding:30px;border-radius:25px;box-shadow:var(--shadow-md);background:#fff}.balance{padding:22px 0 26px}.balance small,.balance span{display:block;color:var(--text-muted);font-size:13px}.balance strong{display:block;font-size:clamp(32px,4vw,54px);color:var(--text-heading);font-weight:500;line-height:1.4}.asset-row{display:flex;justify-content:space-between;padding:16px 6px;border-bottom:1px solid var(--border-light);font-size:15px}.panel-foot{display:flex;justify-content:space-between;font-size:12px;color:var(--text-muted);padding-top:19px}.panel-foot span{color:var(--success)}.section-head{max-width:830px;margin-bottom:42px}.section-head p{max-width:730px}.journey-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.journey-card,.guide-block{padding:27px;background:#fff;border:1px solid var(--border-light);border-radius:var(--radius-lg);min-width:0}.journey-card h3{font-size:21px;margin:18px 0 13px}.journey-card p{font-size:14px;line-height:1.85;min-height:100px}.journey-card a{font-size:14px;color:var(--primary);font-weight:500}.journey-card:hover,.related-card:hover{box-shadow:var(--shadow-sm);border-color:#cddffc}.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:22px 0}.related-card{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:24px;border:1px solid var(--border-light);border-radius:var(--radius-md);background:#fff;font-weight:500;font-size:15px}.related-card span:last-child{color:var(--primary)}.faq-list{max-width:980px;margin:0 auto 35px}.faq-item{border-bottom:1px solid var(--border-base)}.faq-item summary{font-size:17px;padding:22px 8px;cursor:pointer;color:var(--text-heading);font-weight:500}.faq-item summary::marker{color:var(--primary)}.faq-answer{padding:0 12px 18px}.download-cta{background:var(--primary-bg);padding:80px 0 95px}.download-cta p{max-width:680px;margin:0 auto 30px}.download-btn{min-width:236px;min-height:68px;display:inline-flex;align-items:center;justify-content:center;gap:10px;color:#fff;font-size:18px;font-weight:500;background:var(--primary);border-radius:12px;box-shadow:0 12px 27px rgba(41,128,254,.20);padding:18px 24px}.download-btn:hover{background:var(--primary-hover)}.site-footer{background:#02132C;color:#e6edf7;padding:70px 0 25px}.footer-intro{padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.14)}.footer-brand{font-size:26px;font-weight:600}.footer-intro p{color:#b2bfd1;font-size:14px;margin-top:12px}.footer-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px;padding:35px 0 58px}.footer-grid h3{font-size:15px;color:white;margin:0 0 18px}.footer-grid a{display:block;color:#b2bfd1;font-size:13px;line-height:1.8;margin-bottom:11px}.footer-grid a:hover,.footer-bottom a:hover{color:white}.footer-bottom{border-top:1px solid rgba(255,255,255,.15);padding:24px 0 0;display:flex;justify-content:space-between;gap:20px;color:#b2bfd1;font-size:12px}.footer-bottom a{margin-left:20px}.page-hero{padding:68px 0 80px;background:linear-gradient(120deg,#f7fbff,#fff);border-bottom:1px solid var(--border-light)}.page-hero .container{max-width:1216px}.page-hero h1{font-size:clamp(36px,4vw,56px);max-width:850px}.page-hero p{max-width:840px;font-size:17px;line-height:1.9}.breadcrumb{font-size:13px;color:var(--text-muted);margin-bottom:38px}.breadcrumb a{color:var(--primary)}.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.guide-block p{font-size:15px}.checklist{padding:0;list-style:none}.checklist li{padding:14px 0 14px 34px;position:relative;border-bottom:1px solid var(--border-light)}.checklist li:before{content:'✓';position:absolute;left:2px;color:var(--success)}.soft-panel{padding:36px;background:var(--primary-soft);border:1px solid #dcecff;border-radius:22px}.notice{border-left:3px solid var(--primary);background:var(--primary-soft);padding:18px 20px;border-radius:0 10px 10px 0;color:var(--text-heading);font-size:14px}
@media(max-width:1100px){.desktop-nav{display:none}.desktop-language{margin-left:auto}.menu-toggle{display:block}.nav-wrap{gap:18px}.menu-overlay{display:block;position:fixed;inset:0;background:rgba(9,28,51,.42);z-index:85}.menu-overlay[hidden]{display:none}.mobile-drawer{display:flex;flex-direction:column;position:fixed;top:0;right:0;width:min(84vw,360px);height:100dvh;background:white;z-index:90;transform:translateX(102%);visibility:hidden;transition:transform .25s,visibility .25s;padding:20px 24px;box-shadow:var(--shadow-md)}.mobile-drawer.open{visibility:visible;transform:translateX(0)}.drawer-close{align-self:end;border:0;background:none;font-size:35px;color:var(--text-heading);cursor:pointer;width:48px;height:48px}.drawer-links{overflow-y:auto;flex:1}.drawer-links details{border-bottom:1px solid var(--border-light)}.drawer-links summary{padding:16px 0;color:var(--text-heading);font-weight:500;cursor:pointer}.drawer-links a{display:block;padding:9px 16px;font-size:14px;color:var(--text-secondary)}.drawer-language{padding-top:20px;border-top:1px solid var(--border-light)}.footer-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:768px){.container{width:calc(100% - 36px)}.site-header{height:70px}.desktop-language{display:none}.menu-toggle{margin-left:auto}.hero{padding:53px 0 60px}.hero-grid,.split{grid-template-columns:minmax(0,1fr);gap:32px}.hero-copy p{font-size:16px}.hero-stage{min-height:340px;display:flex;flex-wrap:wrap;gap:12px}.hero-app{width:min(74%,350px);max-height:320px}.float-status{position:static;box-shadow:var(--shadow-sm);font-size:11px;padding:9px;flex:0 0 auto}.preview-note{position:static;transform:none;width:100%;text-align:center;white-space:normal}.hero-orb{inset:5%}.principles-grid{grid-template-columns:repeat(2,1fr)}.principles-grid>div{padding:18px 10px}.principles-grid>div:nth-child(2){border-right:0}.principles-grid>div:nth-child(-n+2){border-bottom:1px solid var(--border-light)}.section{padding:60px 0}.split.reverse .feature-art,.split.reverse .split-copy{order:initial}.journey-grid,.related-grid,.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.journey-card p{min-height:auto}.download-jump{height:67px;width:67px;font-size:20px;right:12px}.download-jump span{font-size:11px}.feature-art{min-height:250px}.footer-grid{grid-template-columns:repeat(3,1fr)}.page-hero{padding:50px 0 60px}.download-cta{padding:65px 0 80px}}
@media(max-width:480px){.container{width:calc(100% - 32px)}.brand{font-size:21px}.hero h1{font-size:clamp(34px,10vw,43px)}.journey-grid,.guide-grid,.related-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr);gap:24px}.footer-bottom{flex-direction:column}.footer-bottom a:first-child{margin-left:0}.principles-grid{grid-template-columns:1fr}.principles-grid>div{border-right:0;border-bottom:1px solid var(--border-light)}.principles-grid>div:last-child{border:0}.product-panel{padding:20px}.download-btn{width:75%;min-width:0}.tag-row span{padding:7px 10px}.hero-stage{min-height:300px}.hero-app{max-height:270px}.download-jump{top:48%}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}