:root{--ink:#19234a;--text:#4b5672;--muted:#68718b;--purple:#5b36f4;--violet:#8b35f5;--blue:#2563eb;--cyan:#19bef1;--line:#e2e5f0;--paper:#fff;--canvas:#f7f8fc;--radius:20px;--max:1200px;font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);font-synthesis:none;-webkit-font-smoothing:antialiased}
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.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:40px}.section-heading h2,h2{font-size:36px;line-height:1.5;letter-spacing:-1.1px;font-weight:650}.section-heading .eyebrow{margin-bottom:11px}.section-intro{font-size:14px;color:var(--text);line-height:1.9;margin-bottom:5px}.service-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.service-card{padding:30px 32px 0;background:#fff;border:1px solid var(--line);border-radius:16px;scroll-margin-top:120px;transition:border-color .16s ease,box-shadow .16s ease}.service-card:hover{border-color:#c9bdfa;box-shadow:0 8px 30px #31297608}.service-geo{background:linear-gradient(135deg,#f7f4ff,#fff 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solid #e8eaf2;border-radius:4px;font-size:10px;padding:3px 9px;color:#606a84}.card-bottom{min-height:65px;border-top:1px solid #e7e8f1;display:flex;align-items:center;justify-content:space-between;gap:12px}.card-bottom>span{font-size:10px;color:#6d7590}.card-bottom .product-badge{color:#654bb2}.card-bottom a{display:inline-flex;align-items:center;gap:8px;color:var(--purple);font-size:12px;font-weight:600}.card-bottom .icon{width:16px;height:16px}.process{background:var(--canvas)}.process-grid{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:35px;padding:15px 0 0;margin:0;position:relative}.process-grid:before{content:"";position:absolute;top:37px;left:20px;right:20px;border-top:1px solid #d8daeb}.process-grid li{position:relative}.step-number{display:flex;width:44px;height:44px;align-items:center;justify-content:center;background:#f1edff;border:1px solid #dcd2ff;border-radius:10px;color:var(--purple);font-size:13px;font-weight:600;position:relative}.process-grid h3{font-size:17px;font-weight:650;margin-top:24px;margin-bottom:11px}.process-grid p{font-size:13px;color:var(--text);line-height:1.9;max-width:240px}.step-output{display:inline-flex;align-items:center;gap:6px;color:#736b8e;font-size:10px;margin-top:21px}.step-output:before{content:"";height:4px;width:4px;border-radius:50%;background:#b6a4ed}.about{padding-top:88px;padding-bottom:88px}.about-panel{padding:60px 64px;background:#141d3b;color:#fff;border-radius:22px;display:grid;grid-template-columns:1.15fr 1fr;gap:100px;position:relative;overflow:hidden}.about-panel:after{content:"";position:absolute;pointer-events:none;width:300px;height:300px;background:radial-gradient(ellipse,#5b36f429,transparent 72%);right:-140px;top:-160px}.about .eyebrow{color:#b9a4ff}.about h2{font-size:35px;line-height:1.55;letter-spacing:-.8px}.about-copy>p:not(.eyebrow){font-size:13px;line-height:2;color:#c0c6da;margin-top:23px;max-width:440px}.operator{font-size:10px;display:block;color:#9fa9c4;margin-top:30px}.about-principles{padding-top:2px}.about-principles>div{padding:17px 0 21px 39px;border-bottom:1px solid #ffffff17;position:relative}.about-principles>div:first-child{padding-top:0}.about-principles>div:last-child{border-bottom:0;padding-bottom:0}.about-principles>div>span{position:absolute;left:0;top:20px;color:#a191da;font-size:10px}.about-principles>div:first-child>span{top:3px}.about-principles h3{font-size:16px;font-weight:550;color:#f7f8ff;margin-bottom:7px}.about-principles p{font-size:12px;color:#aeb8d3;line-height:1.9}.contact{padding-top:20px;padding-bottom:100px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:120px}.contact h2{font-size:42px;line-height:1.55}.contact .eyebrow{margin-bottom:14px}.contact-grid>div>p:not(.eyebrow){font-size:14px;line-height:1.9;color:var(--text);margin-top:19px}.contact .button{margin-top:28px}.contact-card{border:1px solid #dddff0;background:linear-gradient(130deg,#f5f3ff,#fafbff 65%);padding:31px 34px 0;border-radius:18px}.contact-icon{width:42px;height:42px;border:1px solid #ded6fa;border-radius:10px;display:flex;align-items:center;justify-content:center;background:#fff;color:var(--purple)}.contact-card-label{margin-top:23px;color:#626987;font-size:11px}.email-address{display:inline-block;font-size:25px;font-weight:650;color:var(--ink);margin-top:4px;letter-spacing:-.4px;overflow-wrap:anywhere}.email-address:hover{color:var(--purple)}.contact-card-description{font-size:12px;line-height:1.9;color:var(--text);margin-top:18px;margin-bottom:27px}.contact-card-footer{border-top:1px solid #dfdff0;min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:11px;color:#606886}.contact-card-footer a{display:flex;align-items:center;gap:5px;color:var(--purple);font-weight:600}.contact-card-footer .icon{width:15px;height:15px}.selected-service{font-size:11px;padding:10px 11px;background:#ece7fc;border-radius:6px;margin-bottom:20px;line-height:1.7;overflow-wrap:anywhere}.selected-service strong{font-weight:500;color:var(--purple)}.selected-service button{font-size:10px;margin-left:7px;border:0;background:none;color:#5e5385;text-decoration:underline;min-height:30px;padding:0 5px}.site-footer{border-top:1px solid #e5e7f1;background:#fafbfe;padding:45px 0 0}.footer-main{display:grid;grid-template-columns:1.2fr 1.3fr .65fr;gap:50px;align-items:start;padding-bottom:37px}.footer-main .brand{font-size:24px}.footer-main>div>p{font-size:11px;color:#737b92;margin-top:11px}.footer-main nav{display:flex;gap:24px;justify-content:center;font-size:12px;padding-top:10px}.footer-main nav a:hover,.footer-legal a:hover{color:var(--purple)}.footer-product{display:flex;flex-direction:column;gap:8px;padding-top:6px;font-size:12px;align-items:flex-start}.footer-product>span{color:#788097;font-size:10px}.footer-product a{display:flex;gap:5px;align-items:center;color:var(--purple)}.footer-product .icon{width:14px;height:14px}.footer-legal{display:flex;align-items:center;gap:30px;border-top:1px solid #e5e7f1;min-height:64px;color:#747d95;font-size:10px}.footer-legal a{margin-left:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.mobile-break{display:none}[hidden]{display:none!important}
@media(min-width:1600px){.hero-grid{min-height:710px}}
@media(max-width:1199px){.container{width:calc(100% - 64px)}.main-nav{gap:20px}.nav-actions{gap:15px}.product-entry{display:none}.hero-grid{gap:30px;min-height:620px}.hero h1{font-size:clamp(39px,4.4vw,55px)}.hero-actions{gap:18px;flex-wrap:wrap}.hero-description{font-size:14px}.visual-stage{height:360px}.visual-node{width:118px}.visual-hub{width:126px;height:136px}.node-geo{left:0}.node-enterprise{right:0}.node-media{left:0}.node-personal{right:0}.about-panel{padding:45px;gap:55px}.contact-grid{gap:65px}.footer-main{gap:20px}.footer-main nav{gap:15px}}
@media(max-width:899px){.container{width:calc(100% - 48px)}.nav-row{height:74px}.main-nav{gap:19px;font-size:12px}.nav-actions{display:none}.hero-grid{grid-template-columns:1fr;gap:42px;padding-top:54px;padding-bottom:45px}.hero-copy{text-align:center}.hero .eyebrow,.hero-actions,.hero-principles{justify-content:center}.hero h1{font-size:52px}.hero-description{font-size:15px}.workflow-visual{width:100%;max-width:570px;margin:0 auto}.visual-stage{height:360px}.visual-node{width:146px}.visual-hub{width:146px;height:146px}.node-geo{left:26px;top:14px}.node-enterprise{right:26px;top:27px}.node-media{left:26px;bottom:14px}.node-personal{right:26px;bottom:18px}.hero-bottom{gap:18px;flex-wrap:wrap;justify-content:center;padding:19px 0}.hero-bottom>span:first-child{width:100%;text-align:center;margin:0}.hero-bottom-arrow{display:none}.section{padding:70px 0}.section-heading h2,h2{font-size:31px}.section-heading{gap:20px}.section-intro{font-size:12px}.service-card{padding:25px 24px 0}.service-card h3{font-size:21px}.service-summary{font-size:13px}.service-description{font-size:12px;max-width:100%}.service-tags{gap:5px}.service-tags span{font-size:9px;padding:3px 6px}.card-bottom{flex-wrap:wrap;justify-content:flex-start;gap:6px;padding:15px 0;min-height:80px}.card-bottom>span{width:100%}.process-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:34px}.process-grid:before{display:none}.process-grid li{padding-left:58px}.step-number{position:absolute;left:0;top:0;width:37px;height:37px}.process-grid h3{margin-top:0;font-size:16px}.process-grid p{max-width:none}.step-output{margin-top:10px}.about-panel{grid-template-columns:1fr;gap:40px;padding:42px}.about-copy>p:not(.eyebrow){max-width:100%}.about-principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:23px}.about-principles>div,.about-principles>div:first-child,.about-principles>div:last-child{padding:25px 0 0;border:0}.about-principles>div>span,.about-principles>div:first-child>span{top:0;left:0}.about-principles h3{font-size:14px}.about-principles p{font-size:11px}.contact{padding-top:0;padding-bottom:70px}.contact-grid{gap:30px}.contact h2{font-size:32px}.contact-grid>div>p:not(.eyebrow){font-size:12px}.contact-card{padding:25px 24px 0}.email-address{font-size:21px}.contact-card-footer{font-size:10px}.footer-main{grid-template-columns:1.1fr 1fr;gap:26px}.footer-main nav{grid-column:1 / -1;grid-row:2;justify-content:flex-start;gap:30px}.footer-product{align-items:flex-end}}
@media(max-width:599px){.container{width:calc(100% - 40px)}.preview-label{font-size:9px;padding:4px 10px}.nav-row{height:69px;position:relative}.brand{font-size:24px;gap:7px}.brand img{width:27px;height:33px}.menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;background:#f5f3fd;border:1px solid #e5e0f4;border-radius:8px;width:42px;height:42px}.menu-toggle span{width:17px;height:1.5px;background:var(--ink);transition:transform .15s ease}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.25px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.25px) rotate(-45deg)}.main-nav{display:none;position:absolute;top:69px;left:-20px;right:-20px;padding:12px 20px 18px;background:#fff;border-bottom:1px solid #dedff0;box-shadow:0 15px 20px #19234a0a;flex-direction:column;align-items:stretch;gap:0;font-size:14px}.main-nav.is-open{display:flex}.main-nav a{padding:11px 7px;min-height:46px;border-radius:5px}.main-nav a:hover{background:#f7f5ff}.main-nav .mobile-product{display:flex;align-items:center;justify-content:space-between;color:var(--purple);border-top:1px solid #ebe8f5;margin-top:6px;padding-top:15px}.mobile-product .icon{width:16px;height:16px}.hero-grid{padding-top:40px;gap:32px;padding-bottom:31px}.hero-copy{text-align:left}.hero .eyebrow,.hero-actions,.hero-principles{justify-content:flex-start}.eyebrow{font-size:11px;margin-bottom:17px}.hero h1{font-size:clamp(32px,8.75vw,48px);line-height:1.45;letter-spacing:-1px}.hero-description{font-size:12px;line-height:1.95;margin-top:18px}.desktop-break{display:none}.hero-actions{margin-top:24px;gap:18px}.button{min-height:50px;font-size:13px;padding:0 19px;gap:16px}.hero-actions .text-link{font-size:11px;gap:5px;min-height:34px}.hero-actions .text-link .icon{width:15px;height:15px}.hero-principles{margin-top:16px;gap:18px;font-size:10px}.hero-principles .icon{width:13px;height:13px}.workflow-visual{padding:0 14px;border-radius:16px}.visual-heading{height:43px;font-size:9px;gap:6px}.visual-caption{font-size:8px}.visual-stage{height:310px}.orbit-one{width:184px;height:184px}.orbit-two{width:281px;height:281px}.visual-node{width:108px;min-height:87px;padding:10px 5px 8px;border-radius:11px}.visual-node strong{font-size:10px}.visual-node small{font-size:8px}.node-icon .icon{width:19px;height:19px}.node-geo{left:0;top:10px;min-height:94px}.node-enterprise{right:0;top:19px}.node-media{left:0;bottom:10px}.node-personal{right:0;bottom:13px}.node-tag{top:6px;right:6px;font-size:7px}.visual-hub{width:110px;height:113px;border-radius:21px}.visual-hub img{width:31px;height:37px;margin-bottom:3px}.visual-hub strong{font-size:16px}.visual-hub small{font-size:8px}.visual-footer{height:39px;font-size:8px;gap:9px}.visual-footer i{width:15px}.hero-bottom{gap:14px;min-height:0;font-size:9px;padding:16px 0 19px}.hero-bottom>span:first-child{font-size:9px}.section{padding:54px 0}.section-heading{display:block;margin-bottom:28px}.section-heading h2,h2{font-size:27px;line-height:1.55;letter-spacing:-.7px}.section-heading .eyebrow{margin-bottom:11px}.section-intro{font-size:11px;margin-top:15px;line-height:1.9}.section-intro br{display:none}.mobile-break{display:block}.service-grid{grid-template-columns:1fr;gap:16px}.service-card{padding:23px 23px 0;border-radius:13px}.card-top{margin-bottom:18px}.service-number{font-size:9px}.service-icon{width:40px;height:40px;border-radius:10px}.service-icon .icon{width:22px;height:22px}.service-card h3{font-size:21px}.service-summary{font-size:12px;margin-top:7px}.service-description{font-size:11px;margin-top:13px;line-height:1.95}.service-tags{margin-top:18px;margin-bottom:20px}.service-tags span{font-size:9px;padding:3px 7px}.card-bottom{min-height:61px;flex-wrap:nowrap;justify-content:space-between;padding:13px 0;gap:6px}.card-bottom>span{width:auto;font-size:8px}.card-bottom a{font-size:10px;gap:5px}.card-bottom .icon{width:14px;height:14px}.process-grid{grid-template-columns:1fr;gap:28px;padding:0}.process-grid li{padding-left:59px}.process-grid h3{font-size:16px;margin-bottom:8px}.process-grid p{font-size:11px;line-height:1.95}.step-number{width:37px;height:37px}.step-output{font-size:9px;margin-top:10px}.about{padding-top:52px;padding-bottom:52px}.about-panel{padding:31px 25px;border-radius:16px;gap:28px}.about h2{font-size:26px;line-height:1.6}.about-copy>p:not(.eyebrow){font-size:11px;line-height:2;margin-top:18px}.operator{font-size:9px;margin-top:22px}.about-principles{display:block}.about-principles>div,.about-principles>div:first-child,.about-principles>div:last-child{border-top:1px solid #ffffff17;padding:20px 0 20px 32px}.about-principles>div:last-child{padding-bottom:0}.about-principles>div>span,.about-principles>div:first-child>span{top:22px}.about-principles h3{font-size:14px;margin-bottom:6px}.about-principles p{font-size:10px}.contact{padding-top:0;padding-bottom:54px}.contact-grid{grid-template-columns:1fr;gap:28px}.contact h2{font-size:32px;line-height:1.55}.contact-grid>div>p:not(.eyebrow){font-size:12px;margin-top:16px}.contact .button{margin-top:23px}.contact-card{padding:26px 24px 0;border-radius:14px}.contact-card-label{font-size:10px;margin-top:18px}.email-address{font-size:25px}.contact-card-description{font-size:11px;margin-bottom:24px}.contact-card-footer{min-height:60px;font-size:10px}.contact-card-footer .icon{width:14px;height:14px}.footer-main{grid-template-columns:1fr auto;gap:25px 15px;padding-bottom:27px}.footer-main .brand{font-size:21px}.footer-main .brand img{width:25px;height:30px}.footer-main>div>p{font-size:9px;margin-top:11px}.footer-product{font-size:10px;gap:7px}.footer-product>span{font-size:9px}.footer-main nav{font-size:10px;gap:25px;flex-wrap:wrap;padding:0}.site-footer{padding-top:31px}.footer-legal{flex-wrap:wrap;gap:8px 16px;padding:19px 0;min-height:0;font-size:8px}.footer-legal a{margin-left:0;width:100%}.selected-service{font-size:10px}}
@media(max-width:359px){.container{width:calc(100% - 32px)}.hero h1{font-size:29px}.hero-actions{gap:11px}.hero-actions .button{width:100%}.visual-stage{height:285px}.visual-node{width:96px}.visual-node small{font-size:7px}.visual-hub{width:98px;height:108px}.email-address{font-size:22px}.card-bottom{align-items:flex-start;flex-direction:column;gap:9px}.section-heading h2{font-size:25px}.main-nav{left:-16px;right:-16px}.service-card h3{font-size:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* Final reading-size adjustment; retain compact labels while keeping body copy legible. */
.service-description{font-size:14px}.process-grid p{font-size:14px}.about-copy>p:not(.eyebrow){font-size:14px}.about-principles p{font-size:13px}.contact-card-description{font-size:13px}
@media(min-width:600px) and (max-width:899px){.service-description{font-size:13px}.about-principles p{font-size:12px}}
@media(max-width:599px){.hero-description{font-size:14px}.hero-actions .text-link{font-size:12px}.hero-principles{font-size:11px}.service-summary{font-size:14px}.service-description{font-size:13px}.service-tags span{font-size:10px}.service-number{font-size:10px}.card-bottom>span{font-size:9px}.card-bottom a{font-size:11px}.process-grid p{font-size:13px}.step-output{font-size:10px}.about-copy>p:not(.eyebrow){font-size:13px}.about-principles p{font-size:12px}.contact-grid>div>p:not(.eyebrow){font-size:14px}.contact-card-description{font-size:13px}.contact-card-label{font-size:11px}.contact-card-footer{font-size:11px}.visual-stage{height:330px}}
@media(max-width:359px){.visual-stage{height:330px}}

.hero-product{margin-top:18px;font-size:12px}.service-details{margin:22px 0;font-size:14px;line-height:1.9;color:var(--text)}.service-details dt{font-weight:650;color:var(--ink);margin-top:12px}.service-details dd{margin:3px 0 0}.service-note{font-size:12px;line-height:1.9;color:var(--muted);margin:18px 0}.card-bottom{flex-wrap:wrap;padding:16px 0}.delivery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:28px}.delivery-grid article{border:1px solid var(--line);border-radius:14px;padding:25px}.delivery-grid h3{font-size:18px;margin-bottom:12px}.delivery-grid p{font-size:13px;line-height:1.9;color:var(--text)}.visual-small{font-size:11px}.copy-email{margin-bottom:22px;border:0;background:transparent;cursor:pointer}[data-preview="true"]:after{content:"（开发预览）";font-size:.8em}@media(max-width:600px){.delivery-grid{grid-template-columns:1fr}.hero-product{font-size:13px}.service-details{font-size:13px}.service-note{font-size:12px}.hero h1{line-height:1.35}}

.about-panel .text-link:hover{color:#b9a4ff}
.footer-legal{color:#4b5672}
.footer-main>div>p{color:#4b5672}