/* @author ZQ — Flat engineering motion, considered edge spacing, and brand principles. */
.v6-home-hero.v5-brand-hero{padding:76px 0 72px;min-height:685px;background:#061329;overflow:hidden}
.v6-home-hero .v4-hero-grid{display:grid;grid-template-columns:1.02fr 1fr;align-items:center;gap:36px}
.v6-home-hero .v4-hero-copy{width:auto}
.v6-home-hero .v4-hero-copy:before{display:none}
.v6-home-hero h1{font-size:clamp(36px,3.55vw,52px);line-height:1.63}
.v6-home-hero .v4-hero-copy>p{max-width:540px;font-size:15px;line-height:2.15}
.v6-motion{margin:0;min-width:0;position:relative;align-self:center}
.v6-flow{display:block;width:100%;height:auto;overflow:visible}
.v6-flow text{font-family:'Tianguang Sans','PingFang SC',sans-serif}
.v6-flow .flow-name{font-size:18px;fill:#d7e8ff;font-weight:500}
.v6-flow .flow-note{font-size:12px}
.v6-flow .flow-company{font-size:17px;font-weight:600}
.v6-flow .flow-engineering{font-size:17px;font-weight:500}
.v6-flow-signal{stroke-dasharray:9 91;stroke-dashoffset:100;animation:v6-signal-travel 6s linear infinite;animation-play-state:paused}
.v6-flow-signal.signal-1{animation-delay:-2s}.v6-flow-signal.signal-2{animation-delay:-4s}
.v6-motion.is-running .v6-flow-signal{animation-play-state:running}
@keyframes v6-signal-travel{to{stroke-dashoffset:-100}}
.v6-motion figcaption{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:5px 15px 0 26px;padding-top:19px;border-top:1px solid #2c476b;color:#a6bedc;font-size:12px}
.v6-motion-toggle{display:inline-flex;align-items:center;gap:7px;border:0;background:transparent;color:#c8ddf7;padding:7px 0;cursor:pointer;font-size:11px;white-space:nowrap}
.v6-motion-toggle svg{width:14px;height:14px;flex:none}.v6-motion-toggle:hover{color:#fff}.v6-motion-toggle:focus-visible{outline:2px solid #9dd7ff;outline-offset:6px}
.header-v4 .nav-indicator{height:5px;border-radius:3px 3px 0 0}
.footer-principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;max-width:360px;margin-top:28px}
.footer-principles>span{min-width:0;align-items:center;justify-content:center;gap:13px;background:#eef3fb;border-radius:12px;padding:18px 8px 16px;color:#243f68;text-align:center}
.footer-principles .principle-icon{height:28px;width:28px;fill:#164b96;flex:none}
.footer-principles strong{font-size:12px;line-height:1.6;letter-spacing:0;font-weight:500}
.footer-bottom .footer-records{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:10px 22px}.footer-bottom .footer-records a{color:inherit}.footer-bottom .footer-records a:hover{color:#0750ed;text-decoration:underline;text-underline-offset:4px}
.v4-solution-catalog .v4-solution-row{padding:42px 36px;grid-template-columns:64px minmax(0,1fr) 52px;gap:30px}
.v4-solution-row .solution-number{display:flex;justify-content:center;align-items:center;padding:0;width:56px;height:56px;flex:none;background:#edf3fc;border-radius:12px}
.v4-solution-row .solution-number>.tg-icon{width:32px;height:32px}
.v4-solution-row .solution-link{width:48px;height:48px;min-width:48px;display:flex;align-items:center;justify-content:center;margin:4px 0 0;border:1px solid #d2dfee;border-radius:50%;color:#0750ed}
.v4-solution-row .solution-link>.tg-icon{width:20px;height:20px;flex:none}
.v4-solution-row .solution-link:hover{background:#0750ed;color:#fff;border-color:#0750ed}
.v4-solution-row .solution-link:focus-visible{outline:3px solid #8bbcff;outline-offset:5px}
@media(max-width:1080px){.v6-home-hero.v5-brand-hero{padding:65px 0;min-height:0}.v6-home-hero .v4-hero-grid{gap:20px;grid-template-columns:1.05fr 1fr}.v6-home-hero h1{font-size:34px}.v6-home-hero .v4-hero-copy>p{font-size:13px}.v6-motion figcaption{font-size:10px;margin-left:12px;margin-right:8px}.footer-principles{gap:8px}.footer-principles>span{padding:16px 6px}.v4-solution-catalog .v4-solution-row{padding:32px 28px;gap:24px}}
@media(max-width:720px){.v6-home-hero.v5-brand-hero{padding:42px 0 35px}.v6-home-hero .v4-hero-grid{display:flex;flex-direction:column;gap:24px;align-items:stretch}.v6-home-hero h1{font-size:clamp(27px,8.15vw,38px)}.v6-home-hero .v4-hero-copy>p{font-size:12px;margin:24px 0 27px}.v6-home-hero .v4-hero-foundation{margin-top:26px}.v6-motion{width:100%;max-width:500px;align-self:center;margin-top:5px}.v6-flow .flow-name{font-size:22px}.v6-flow .flow-note{font-size:15px}.v6-motion figcaption{font-size:10px;gap:12px;padding-top:14px;margin:0 4px}.v6-motion-toggle{font-size:10px;min-height:34px}.footer-principles{max-width:360px;gap:10px;margin-top:26px}.footer-principles>span{gap:11px;padding:18px 8px}.footer-principles .principle-icon{width:27px;height:27px}.footer-principles strong{font-size:12px}.footer-bottom .footer-records{justify-content:flex-start;gap:10px}.v4-solution-catalog .v4-solution-row{position:relative;grid-template-columns:1fr;padding:27px 22px 30px;gap:20px}.v4-solution-row .solution-number{grid-column:auto;width:48px;height:48px}.v4-solution-row .solution-link{position:absolute;right:22px;top:25px;margin:0;width:44px;height:44px;min-width:44px}.v4-solution-row h2{font-size:25px}.v4-solution-row .solution-issue-tags{gap:7px 15px}}



@media(max-width:720px){.mobile-title-break{display:block}}

/* V6 visual review: readable editorial metadata and a direct consultation path. */
body[data-route-v5^="article-"] .article-v3 .article-byline{font-size:12px;line-height:1.8;color:#566b84}
.contact-layout{grid-template-rows:auto 1fr;column-gap:90px;row-gap:30px}
.contact-layout>.contact-intro{grid-column:1;grid-row:1}
.contact-layout>.contact-form{grid-column:2;grid-row:1 / span 2;align-self:start}
.contact-layout>.contact-support{grid-column:1;grid-row:2}
.contact-intro h2{font-size:36px;line-height:1.4}
.contact-intro p{font-size:14px;line-height:2;margin:26px 0 0;max-width:370px}
.contact-support .contact-promise{margin-top:0}
@media(max-width:1080px){.contact-layout{column-gap:40px}.contact-intro h2{font-size:32px}}
@media(max-width:720px){
 .contact-layout{display:flex;flex-direction:column;gap:28px;padding-top:38px}
 .contact-layout>.contact-intro,.contact-layout>.contact-form,.contact-layout>.contact-support{width:100%}
 .contact-intro h2{font-size:25px;line-height:1.55}
 .contact-intro p{font-size:13px;line-height:1.9;margin-top:16px;max-width:none}
 .contact-layout>.contact-support{margin-top:10px}
 body[data-route-v5^="article-"] .article-v3 .article-byline{font-size:12px;gap:10px 14px}
}
.footer-bottom .footer-records{padding-right:64px}
@media(max-width:720px){.footer-bottom .footer-records{padding-right:52px}}