/* APP 与小程序服务：独立作用域，共用桌面与移动内容模板。 */
.app-service{--ap-blue:#2563eb;--ap-ink:#0f172a;--ap-copy:#475569;--ap-muted:#64748b;--ap-line:#dce4ed;--ap-soft:#f8fafc;background:#fff;color:var(--ap-ink);font-family:var(--font-sans,"Microsoft YaHei",sans-serif);font-size:16px;line-height:1.8;overflow-wrap:break-word;-webkit-font-smoothing:antialiased}.app-service *{box-sizing:border-box}.app-service :where(h1,h2,h3,p,figure,ol,ul,dl,dd){margin:0}.app-service h1,.app-service h2{font-family:var(--font-serif,"SimSun",serif);font-weight:600;line-height:1.45;color:var(--ap-ink)}.app-service h3{font-size:20px;font-weight:600;line-height:1.5;color:var(--ap-ink)}.app-service a{color:inherit;text-decoration:none;transition:color .2s,background .2s}.app-service a:focus-visible,.app-service summary:focus-visible{outline:3px solid var(--ap-blue);outline-offset:5px}.app-service [id]{scroll-margin-top:100px}.app-service nav{height:auto;line-height:inherit;background:transparent;box-shadow:none;color:inherit}.app-service svg{stroke:currentColor;stroke-width:1.35;fill:none;stroke-linecap:round;stroke-linejoin:round}.ap-wrap{width:100%;max-width:1280px;padding:0 32px;margin:0 auto}.ap-skip{position:fixed;top:-100px;left:20px;z-index:1100;padding:12px 20px;background:#fff}.ap-skip:focus{top:85px}.ap-kicker{font-size:12px;font-weight:500;letter-spacing:1.5px;color:var(--ap-blue);line-height:1.7}
.ap-hero{padding:100px 0 48px}.ap-crumb{display:flex;align-items:center;gap:13px;font-size:12px;color:var(--ap-copy);margin-bottom:34px}.ap-crumb a{display:inline-flex;align-items:center;min-height:44px;color:var(--ap-copy)}.ap-crumb a:hover{color:var(--ap-blue)}.ap-crumb>span:not([aria-current]){color:#94a3b8}.ap-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:center}.app-service h1{font-size:clamp(40px,4.1vw,60px);letter-spacing:1px;margin:19px 0 23px}.app-service h1 span{color:var(--ap-blue)}.ap-lead{font-size:16px;color:var(--ap-copy);line-height:1.95;max-width:475px}.ap-actions{display:flex;align-items:center;gap:28px;flex-wrap:wrap;margin-top:28px}.app-service .ap-btn{display:inline-flex;justify-content:center;align-items:center;gap:29px;min-height:50px;padding:12px 23px;border-radius:4px;background:var(--ap-blue);color:#fff;font-size:14px;cursor:pointer}.app-service .ap-btn:hover{background:#1d4ed8}.ap-btn>span{font-size:20px;line-height:1}.app-service .ap-link{display:inline-flex;align-items:center;gap:14px;min-height:44px;font-size:13px;color:var(--ap-copy)}.app-service .ap-link:hover{color:var(--ap-blue)}.ap-hero-note{font-size:12px;color:var(--ap-muted);letter-spacing:.5px;margin-top:27px!important}.ap-hero-art{position:relative;overflow:hidden;border-radius:4px;background:var(--ap-soft)}.ap-hero-art picture{display:block}.ap-hero-art img{display:block;width:100%;height:auto;aspect-ratio:1.06;object-fit:cover}.ap-hero-art figcaption{position:absolute;bottom:0;left:0;width:100%;display:flex;justify-content:space-between;gap:20px;padding:20px 24px;font-size:10px;letter-spacing:1.3px;color:var(--ap-copy);background:linear-gradient(transparent,#f8fafcf0)}
.ap-index{border-top:1px solid var(--ap-line);border-bottom:1px solid var(--ap-line);padding:10px 0}.ap-index nav{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.ap-index a{display:inline-flex;align-items:center;gap:12px;min-height:48px;font-size:13px;color:var(--ap-copy)}.ap-index a>span{font-size:11px;color:var(--ap-blue)}.ap-index a:hover{color:var(--ap-blue)}.ap-section{padding:94px 0}.ap-soft{background:var(--ap-soft)}.ap-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:60px;margin-bottom:42px}.app-service h2{font-size:34px;letter-spacing:.4px}.ap-heading h2{margin-top:14px}.ap-heading>p{font-size:14px;color:var(--ap-copy);line-height:1.95;max-width:335px}
.ap-platforms{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.ap-platforms article{border-top:1px solid #cad7e8;padding-top:24px}.ap-platform-top{display:flex;justify-content:space-between;align-items:center;color:var(--ap-blue);margin-bottom:21px}.ap-platform-top>span{font-size:12px}.ap-platform-top svg{width:36px;height:36px}.ap-platforms h3{font-size:23px}.ap-platforms article>p{font-size:15px;color:var(--ap-copy);line-height:1.9;margin-top:15px;min-height:86px}.ap-platforms dl{border-top:1px solid var(--ap-line);padding-top:17px;margin-top:24px}.ap-platforms dl>div{margin-top:13px}.ap-platforms dl>div:first-child{margin-top:0}.ap-platforms dt{font-size:11px;color:var(--ap-muted);letter-spacing:1px;font-weight:400;margin-bottom:4px}.ap-platforms dd{font-size:13px;color:var(--ap-copy);line-height:1.85}.ap-selection-note{font-size:12px;color:var(--ap-muted);border-top:1px solid var(--ap-line);margin-top:32px!important;padding-top:20px}
.ap-scenarios{border-top:1px solid var(--ap-line)}.ap-scenarios article{display:grid;grid-template-columns:40px 1fr 220px;gap:28px;align-items:center;padding:27px 0;border-bottom:1px solid var(--ap-line)}.ap-scenarios article>span:first-child{font-family:Georgia,serif;font-size:17px;color:var(--ap-blue);align-self:start;padding-top:3px}.ap-scenarios h3{font-size:21px;margin-bottom:9px}.ap-scenarios p{font-size:14px;line-height:1.95;color:var(--ap-copy);max-width:670px}.ap-tags{font-size:12px;color:var(--ap-copy);padding-left:28px;border-left:1px solid var(--ap-line)}
.ap-capabilities{display:grid;grid-template-columns:1fr 1fr;gap:9%;align-items:center}.ap-foundation{position:relative;border-radius:4px;background:var(--ap-soft);overflow:hidden}.ap-foundation picture{display:block}.ap-foundation img{display:block;width:100%;height:auto;aspect-ratio:1.1;object-fit:contain}.ap-foundation figcaption{position:absolute;left:20px;bottom:20px;padding:9px 14px;border-radius:4px;background:#fffffff0;font-size:11px;letter-spacing:1px;color:var(--ap-copy)}.ap-capabilities h2{font-size:33px;margin:14px 0 23px}.ap-capability-list article{padding:18px 0;border-top:1px solid var(--ap-line)}.ap-capability-list article:last-child{padding-bottom:0}.ap-capability-list h3{font-size:17px;margin-bottom:7px}.ap-capability-list p{font-size:14px;color:var(--ap-copy);line-height:1.9}.ap-engineering-note{display:grid;grid-template-columns:1fr 2fr;gap:50px;border-top:1px solid var(--ap-line);padding-top:25px;margin-top:39px}.ap-engineering-note strong{font-size:16px;font-weight:500}.ap-engineering-note p{font-size:14px;color:var(--ap-copy);line-height:1.9}
.ap-process{display:grid;grid-template-columns:repeat(5,1fr);list-style:none;padding:0;gap:27px}.ap-process li{border-top:1px solid #c7d5e7;padding-top:20px}.ap-process li>span{font-family:Georgia,serif;font-size:17px;color:var(--ap-blue)}.ap-process h3{font-size:18px;margin:20px 0 12px}.ap-process p{font-size:14px;color:var(--ap-copy);line-height:1.9}.ap-process small{display:block;font-size:11px;color:var(--ap-muted);margin-top:19px}.ap-delivery{display:grid;grid-template-columns:1.1fr 1fr;gap:45px;background:#fff;border:1px solid var(--ap-line);border-radius:4px;padding:31px 34px;margin-top:42px}.ap-delivery h3{font-size:20px;margin:10px 0 12px}.ap-delivery p:not(.ap-kicker){font-size:12px;color:var(--ap-muted)}.ap-delivery ul{display:grid;grid-template-columns:1fr 1fr;align-content:center;gap:17px 20px;list-style:none;padding:0}.ap-delivery li{font-size:12px;color:var(--ap-copy);border-left:2px solid #c2d4f5;padding-left:12px}.ap-publish-note{display:grid;grid-template-columns:1fr 3fr;gap:35px;margin-top:24px}.ap-publish-note h3{font-size:14px;font-weight:500}.ap-publish-note p{font-size:12px;color:var(--ap-copy);line-height:1.95}
.ap-faq-grid{display:grid;grid-template-columns:4fr 7fr;gap:8%}.ap-faq-grid h2{margin-top:14px}.ap-faq-intro{font-size:14px;color:var(--ap-copy);max-width:260px;margin-top:20px!important}.ap-faq-list{border-top:1px solid var(--ap-line)}.ap-faq-list details{border-bottom:1px solid var(--ap-line)}.ap-faq-list summary{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px;padding:20px 0;list-style:none;cursor:pointer;font-size:16px;font-weight:500}.ap-faq-list summary::-webkit-details-marker{display:none}.ap-faq-list summary>span{position:relative;width:16px;height:16px;flex-shrink:0}.ap-faq-list summary>span:before,.ap-faq-list summary>span:after{content:"";position:absolute;left:2px;top:8px;width:12px;height:1px;background:var(--ap-blue)}.ap-faq-list summary>span:after{transform:rotate(90deg);transition:transform .2s}.ap-faq-list details[open] summary>span:after{transform:rotate(0)}.ap-faq-list details p{font-size:14px;color:var(--ap-copy);line-height:1.95;padding:0 25px 25px 0}
.ap-contact{background:#eef3fb;border-top:1px solid #dce5f2;padding:56px 0}.ap-contact>.ap-wrap{display:flex;align-items:center;justify-content:space-between;gap:60px}.ap-contact h2{font-size:30px;max-width:710px;margin:14px 0 18px}.ap-contact p:not(.ap-kicker){font-size:14px;color:var(--ap-copy);line-height:1.9}.ap-contact>.ap-wrap>div:last-child{display:flex;flex-direction:column;align-items:flex-start;gap:12px;flex-shrink:0}.ap-contact .ap-link{display:flex;flex-direction:column;align-items:flex-start;gap:1px;font-size:12px}.ap-contact .ap-link>span{font-size:16px;color:var(--ap-ink);letter-spacing:.5px}
.ap-mobile-header{position:fixed;z-index:1000;top:0;left:0;width:100%;height:68px;background:#fffffff5;border-bottom:1px solid var(--ap-line);display:flex;align-items:center;gap:24px;padding:0 22px}.app-service .ap-brand{font-family:var(--font-serif,"SimSun",serif);font-size:23px;font-weight:600;letter-spacing:2px;line-height:1.2;display:flex;flex-direction:column;justify-content:center;min-height:44px;margin-right:auto}.ap-brand>span{font-family:var(--font-sans,sans-serif);font-size:8px;font-weight:500;letter-spacing:1.5px;color:var(--ap-muted);margin-top:5px}.app-service .ap-header-contact{font-size:12px;color:var(--ap-blue);min-height:44px;display:flex;align-items:center}.ap-menu summary{display:flex;align-items:center;gap:7px;min-height:44px;cursor:pointer;list-style:none;font-size:12px}.ap-menu summary::-webkit-details-marker{display:none}.ap-menu svg{width:20px;height:20px;stroke-width:1.5}.app-service .ap-menu nav{position:absolute;top:67px;left:0;width:100%;display:grid;grid-template-columns:1fr 1fr;gap:0 28px;padding:14px 22px 22px;background:#fff;box-shadow:0 18px 30px #0f172a0d;border-bottom:1px solid var(--ap-line)}.ap-menu nav a{display:flex;align-items:center;min-height:52px;border-bottom:1px solid var(--ap-line);font-size:15px;color:var(--ap-copy)}.app-service .ap-menu nav a[aria-current]{color:var(--ap-blue)}
@media(max-width:1023px){.ap-hero-grid{gap:35px}.app-service h1{font-size:43px}.ap-hero-art img{aspect-ratio:.9}.ap-heading{gap:35px}.app-service h2{font-size:29px}.ap-heading>p{max-width:280px}.ap-platforms{gap:25px}.ap-platforms h3{font-size:20px}.ap-platforms article>p{min-height:115px}.ap-scenarios article{grid-template-columns:30px 1fr 175px;gap:20px}.ap-capabilities{gap:35px}.ap-capabilities h2{font-size:28px}.ap-foundation img{aspect-ratio:1.05}.ap-process{grid-template-columns:repeat(3,1fr);gap:35px}.ap-delivery{grid-template-columns:1fr;gap:24px}.ap-faq-grid{gap:35px}.ap-contact h2{font-size:27px}}
@media(max-width:767px){.ap-wrap{padding:0 22px}.ap-hero{padding-top:87px;padding-bottom:28px}.ap-crumb{margin-bottom:25px;gap:10px;font-size:11px;flex-wrap:wrap}.ap-hero-grid{grid-template-columns:1fr;gap:28px}.ap-kicker{font-size:11px;letter-spacing:1px}.app-service h1{font-size:40px;margin:15px 0 21px;letter-spacing:.5px}.ap-lead{font-size:16px;line-height:1.9;max-width:none}.ap-actions{margin-top:24px;gap:21px}.app-service .ap-btn{padding:12px 20px;gap:23px;font-size:14px;min-height:50px}.ap-hero-note{font-size:12px;margin-top:21px!important}.ap-hero-art img{aspect-ratio:1.2;object-position:50% 55%}.ap-hero-art figcaption{padding:17px 18px;font-size:9px;letter-spacing:.6px}.ap-index{padding:8px 0}.ap-index nav{gap:0 23px;justify-content:flex-start}.ap-index a{min-height:44px;font-size:12px;gap:7px}.ap-index a>span{font-size:10px}.ap-section{padding:58px 0}.ap-heading{display:block;margin-bottom:30px}.app-service h2{font-size:28px;letter-spacing:0}.ap-heading h2{margin-top:13px}.ap-heading>p{max-width:none;font-size:16px;margin-top:17px}.ap-platforms{grid-template-columns:1fr;gap:30px}.ap-platforms article{padding-top:22px}.ap-platform-top{margin-bottom:17px}.ap-platforms h3{font-size:23px}.ap-platforms article>p{min-height:0;font-size:16px;line-height:1.9;margin-top:12px}.ap-platforms dl{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding-top:15px;margin-top:21px}.ap-platforms dl>div{margin:0}.ap-platforms dt{font-size:12px}.ap-platforms dd{font-size:14px}.ap-selection-note{font-size:13px;line-height:1.9;padding-top:18px;margin-top:26px!important}.ap-scenarios article{grid-template-columns:24px 1fr;gap:12px 17px;padding:25px 0}.ap-scenarios h3{font-size:20px;margin-bottom:10px}.ap-scenarios p{font-size:16px;line-height:1.85}.ap-tags{grid-column:2;font-size:12px;padding:0;border:0}.ap-capabilities{grid-template-columns:1fr;gap:30px}.ap-capabilities>div{grid-row:1}.ap-capabilities h2{font-size:28px;margin:13px 0 23px}.ap-capabilities h2 br{display:none}.ap-capability-list article{padding:19px 0}.ap-capability-list h3{font-size:18px;margin-bottom:8px}.ap-capability-list p{font-size:16px;line-height:1.85}.ap-foundation img{aspect-ratio:1.15;object-fit:contain}.ap-foundation figcaption{font-size:10px;left:15px;bottom:15px;padding:8px 11px}.ap-engineering-note{grid-template-columns:1fr;gap:12px;margin-top:28px;padding-top:21px}.ap-engineering-note strong{font-size:16px}.ap-engineering-note p{font-size:15px}.ap-process{grid-template-columns:1fr;gap:0}.ap-process li{display:grid;grid-template-columns:25px 1fr;gap:9px 17px;padding:22px 0}.ap-process li>span{font-size:16px;grid-row:1/4}.ap-process h3{font-size:19px;margin:0}.ap-process p{font-size:16px;line-height:1.85}.ap-process small{font-size:12px;margin-top:4px}.ap-delivery{padding:24px;gap:23px;margin-top:19px}.ap-delivery h3{font-size:20px;line-height:1.6}.ap-delivery p:not(.ap-kicker){font-size:13px;line-height:1.85}.ap-delivery ul{grid-template-columns:1fr;gap:14px}.ap-delivery li{font-size:14px}.ap-publish-note{grid-template-columns:1fr;gap:12px;margin-top:23px}.ap-publish-note h3{font-size:16px}.ap-publish-note p{font-size:14px}.ap-faq-grid{grid-template-columns:1fr;gap:28px}.ap-faq-intro{font-size:16px;max-width:none;margin-top:16px!important}.ap-faq-list summary{font-size:16px;min-height:75px}.ap-faq-list details p{font-size:16px;line-height:1.9;padding-right:15px}.ap-contact{padding:43px 0}.ap-contact>.ap-wrap{display:block}.ap-contact h2{font-size:28px}.ap-contact p:not(.ap-kicker){font-size:16px}.ap-contact>.ap-wrap>div:last-child{margin-top:24px;gap:15px}.ap-contact .ap-link{font-size:13px}.ap-contact .ap-link>span{font-size:17px}}
@media(max-width:374px){.ap-wrap{padding:0 18px}.app-service h1{font-size:35px}.ap-actions{gap:14px}.app-service .ap-btn{padding:12px 17px;gap:17px}.ap-platforms dl{grid-template-columns:1fr;gap:14px}}
@media(prefers-reduced-motion:reduce){html:has(.app-service){scroll-behavior:auto}.app-service *{transition:none!important;animation:none!important;scroll-behavior:auto!important}}