.p5-page,.p5-aux{--ink:#101f48;--muted:#65758e;--brand:#1269ff;--line:#e4edf8;color:#101f48;background:#fbfdff;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}.p5-wrap{max-width:1280px;margin:auto;padding:28px 32px 64px}.p5-crumb{font-size:13px;color:#687b92;display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}.p5-page a{color:#1269ff}.p5-heading{padding:20px 0 30px}.p5-heading h1,.p5-content-heading h1{font-size:clamp(28px,3vw,44px);line-height:1.4;margin:12px 0}.p5-heading p,.p5-content-heading p{color:#65758e;line-height:1.85;margin:12px 0}.p5-heading small{color:#7c8aa1}.p5-topic-nav{display:flex;flex-wrap:wrap;gap:12px;padding:20px;background:#eaf4ff;border-radius:14px;margin-bottom:28px}.p5-topic-nav a{background:white;border:1px solid #dce9fa;border-radius:8px;padding:9px 18px}.p5-topic-nav a:hover,.p5-links a:hover{background:#1269ff;color:white}.p5-topic{display:grid;grid-template-columns:1fr 1.2fr;gap:44px;background:white;border:1px solid #e4edf8;border-radius:16px;padding:32px;margin-bottom:24px;scroll-margin-top:110px}.p5-topic h2{font-size:26px;line-height:1.5;margin:12px 0 16px}.p5-topic h3{font-size:18px;margin:0 0 12px}.p5-topic p,.p5-compat p{line-height:1.95;font-size:16px;color:#55667f}.p5-tag{color:#176cf2;background:#eaf4ff;padding:4px 12px;border-radius:20px;font-size:13px;display:inline-block}.p5-links{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}.p5-links a{padding:7px 11px;border:1px solid #d8e7fa;border-radius:7px;font-size:14px;transition:background .15s}.p5-page .p5-button{display:inline-block;background:#1269ff;color:#fff;border-radius:8px;padding:11px 18px;margin-top:10px}.p5-note{border-left:3px solid #c6dfff;padding-left:14px;font-size:14px!important}.p5-compat{padding:24px;background:#edf6ff;margin-bottom:20px;border-radius:12px;scroll-margin-top:110px}.p5-compat h2{font-size:22px}.p5-bottom{display:flex;justify-content:space-between;padding:24px 0;gap:16px}.p5-reading{max-width:890px;padding:28px 32px 60px;margin:auto}.p5-reading article>section{margin:32px 0}.p5-reading article>section h2{font-size:25px;margin:0 0 16px}.p5-reading article>section p{font-size:17px;line-height:2;color:#415571;margin:16px 0}.p5-related{border-top:1px solid #dfebf7;padding-top:26px}.p5-related h2{font-size:22px}.p5-content-heading{display:flex;align-items:center;justify-content:space-between;gap:28px;margin:8px 0 26px}.p5-search{min-width:45%;scroll-margin-top:110px}.p5-search label{display:block;font-size:13px;margin-bottom:8px;color:#65758e}.p5-search>div{display:flex;gap:8px}.p5-search input{min-width:100px;flex:1;border:1px solid #cadff7;padding:12px;background:white;border-radius:8px;font:inherit}.p5-search button{border:1px solid #cbdffa;background:white;color:#1269ff;border-radius:8px;padding:10px 16px;cursor:pointer}.p5-search button[type=submit]{background:#1269ff;color:white}.p5-page :focus-visible{outline:3px solid #79b6ff;outline-offset:3px}.p5-article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:22px}.p5-article-card{background:white;border:1px solid #e0eaf8;border-radius:12px;overflow:hidden;transition:transform .15s,box-shadow .15s}.p5-article-card:hover{transform:translateY(-3px);box-shadow:0 10px 25px #193f7b12}.p5-article-card a{display:block;height:100%}.p5-article-card img{width:100%;height:195px;object-fit:cover}.p5-article-card a>div{padding:22px}.p5-article-card h2{font-size:20px;line-height:1.65;color:#142449;margin:14px 0}.p5-article-card p{font-size:15px;line-height:1.8;color:#64748e}.p5-read{display:block;margin-top:22px;font-size:14px}.p5-article-card[hidden],.p5-empty[hidden]{display:none}.p5-empty{padding:40px;background:#edf6ff;border-radius:10px}.p5-aux .wrap{max-width:1280px}.p5-aux h1{font-size:clamp(30px,3.2vw,46px);line-height:1.4;color:#142449}.p5-aux h2,.p5-aux h3{color:#142449}.p5-aux .eyebrow,.p5-aux .text-link,.p5-aux .p203-quiet-link{color:#1269ff}.p5-aux .button{background:#1269ff;border-color:#1269ff;color:white;border-radius:8px}.p5-aux .v20-lead,.p5-aux .p203-product-hero,.p5-aux .contact-simple{background:linear-gradient(120deg,#f9fcff,#edf6ff);padding:38px 0}.p5-aux .section,.p5-aux .p203-section{padding:36px 0;background:transparent}.p5-aux .chapter-nav{background:white;border-color:#e4edf8}.p5-aux .chapter-nav a{color:#1269ff}.p5-aux .lead{font-size:18px;line-height:1.85;color:#596d88}.p5-aux .p203-api-visual,.p5-aux .p203-api-capabilities article,.p5-aux .p203-oem-capabilities article,.p5-aux .resource-entry203,.p5-aux .cooperation-detail,.p5-aux .resource-services202 a{border:1px solid #dfeaf8;border-radius:14px;background:white;box-shadow:0 6px 22px #315c9408}.p5-aux .p203-api-route>div{background:#eff6ff;color:#173464;border-color:#dae9fb}.p5-aux .p203-api-return,.p5-aux .p203-audience{background:#ecf5ff;border-color:#d9e8f9}.p5-aux .contact-simple .wrap{grid-template-columns:1fr 330px;gap:50px;align-items:center}.p5-aux .contact-qr{max-width:300px;background:white;border:1px solid #dfeaf8;border-radius:16px;padding:20px}.p5-aux .contact-phone a{color:#1269ff}.p5-aux .contact-extra201{margin:16px 0}.p5-aux .cooperation-detail{padding:24px}.p5-aux .section-head{margin-bottom:18px}.p5-aux .business-contact201{padding:20px;background:#edf6ff;border:1px solid #dce9f8;border-radius:14px}.p5-aux .p203-brand-controls{background:white;border-color:#dce9f8}.p5-aux .p203-partner-close{gap:28px}.p5-aux .p203-product-page{--brand:#1269ff}.p5-aux .p203-hero-copy{padding-top:0}
@media(max-width:850px){.p5-topic{grid-template-columns:1fr;gap:18px}.p5-article-grid{grid-template-columns:repeat(2,1fr)}.p5-content-heading{display:block}.p5-search{margin-top:24px}.p5-aux .contact-simple .wrap{grid-template-columns:1fr;gap:24px}.p5-aux .contact-qr{margin:0 auto}.p5-aux .p203-partner-close{grid-template-columns:1fr}}
@media(max-width:540px){.p5-wrap,.p5-reading{padding:20px 18px 40px}.p5-topic{padding:23px 20px}.p5-topic h2{font-size:23px}.p5-topic-nav{gap:8px;padding:12px}.p5-topic-nav a{font-size:14px;padding:8px 11px}.p5-article-grid{grid-template-columns:1fr}.p5-search button{padding:10px}.p5-reading article>section p{font-size:16px}.p5-aux .v20-lead,.p5-aux .p203-product-hero,.p5-aux .contact-simple{padding:28px 0}}
html:has(.p5-category){scroll-behavior:auto}
.p5-media-resources .resource-entry203-heading{background:#edf6ff}.p5-media-resources .resource-entry203>.button{background:#1269ff!important;color:#fff!important;border-color:#1269ff!important;margin:10px 20px}.p5-media-resources .resource-entry203>p{padding:0 20px}.p5-oem .p203-brand-fields input{background:#fff;border-color:#d7e5f6}.p5-page .p5-topic,.p5-page .p5-compat{scroll-margin-top:0}
/* Compact company contact and real certificate collection. */
.contact-page{max-width:1120px;padding-top:22px;padding-bottom:45px}.contact-page>header{margin:24px 0}.contact-page h1,.cert-heading h1{font-size:clamp(30px,3vw,44px);line-height:1.3;margin:0 0 12px}.contact-page>header p,.cert-heading p{color:#64758b;font-size:17px;line-height:1.8;margin:0}.contact-panel{display:grid;grid-template-columns:1.2fr 1fr;border:1px solid #e0eaf8;border-radius:16px;background:#fff;padding:30px 34px;gap:22px 38px}.contact-panel h2{font-size:18px;color:#435c7d;margin:0 0 13px}.contact-number{display:block;font-size:clamp(27px,3vw,38px);color:#1269ff;font-weight:650;line-height:1.35;white-space:nowrap}.contact-actions{display:flex;gap:10px;align-items:center;margin:20px 0 0}.contact-actions .p5-button{margin:0;padding:11px 20px}.contact-copy-btn{background:white;border:1px solid #c6dafa;color:#1269ff;border-radius:8px;padding:11px 20px;font:inherit;cursor:pointer}.contact-method #phone-status{font-size:13px;margin:6px 0;min-height:20px;color:#526a88}.contact-platform{font-size:14px;color:#1269ff;display:inline-block;margin-top:8px}.contact-wechat{display:flex;align-items:center;justify-content:space-between;gap:20px;border-left:1px solid #e3ecf8;padding-left:30px}.contact-wechat p{font-size:14px;margin:0;line-height:1.8}.contact-wechat p strong{display:block;font-weight:550}.contact-wechat figure{margin:0;flex:0 0 148px;text-align:center}.contact-wechat img{display:block;width:148px;height:148px;object-fit:contain;padding:9px;border:1px solid #e1ebf6;border-radius:8px;background:white}.contact-wechat figcaption{font-size:14px;line-height:1.6;margin-top:7px;white-space:nowrap}.contact-identity{grid-column:1/-1;border-top:1px solid #e3ecf8;padding-top:18px;display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center;color:#64758b;font-size:14px}.contact-identity strong{color:#38516f;font-weight:550}.certificate-page .p5-wrap{padding-top:22px;padding-bottom:38px}.cert-heading{margin:24px 0 8px}.certificate-page .certs204-collection{min-height:0;padding-bottom:0;margin-top:25px}.cert-filters{display:flex;flex-wrap:wrap;gap:10px;margin-top:25px}.cert-filters button{border:1px solid #d7e6fa;border-radius:8px;background:#fff;padding:8px 18px;color:#285787;font:inherit;cursor:pointer}.cert-filters [aria-pressed=true]{background:#1269ff;color:white}.certs204-card[hidden]{display:none}.certificate-page .certs204-image{background:#f4f8ff;border-color:#e0eaf8}.library-reading-group>h2{font-size:25px;margin:18px 0}.library-reading-group>h2 small{font-size:14px;color:#7185a0;font-weight:400;margin-left:10px}.library-reading-group>p{color:#64758b}.library-reading-group .library-list{grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));margin-bottom:32px}.library-reading-group .library-card h2{font-size:22px}.p5-reading .p5-heading{padding-bottom:20px}.p5-article-grid .p5-tag{line-height:1.7}
@media(max-width:760px){.contact-panel{grid-template-columns:1fr;padding:24px;gap:24px}.contact-wechat{border-left:0;border-top:1px solid #e3ecf8;padding:22px 0 0;justify-content:flex-start;gap:24px}.contact-identity{display:block}.contact-identity>*{display:block;margin:6px 0}.contact-wechat figure{flex-basis:138px}.contact-wechat img{width:138px;height:138px}.contact-page>header{margin-top:20px}.contact-panel h2{font-size:17px}}
@media(max-width:410px){.contact-wechat{gap:16px}.contact-wechat p{font-size:13px}.contact-wechat figure{flex-basis:125px}.contact-wechat img{width:125px;height:125px}.contact-panel{padding:20px}}