@font-face{font-family:"Kingstar PuHui";src:url("/assets/AlibabaPuHuiTi-2-55-Regular.11b25f48f2cf.woff2") format("woff2");font-weight:100 400;font-style:normal;font-display:swap;}
@font-face{font-family:"Kingstar PuHui";src:url("/assets/AlibabaPuHuiTi-2-65-Medium.5a3ceb977229.woff2") format("woff2");font-weight:500 900;font-style:normal;font-display:swap;}
@font-face{font-family:"Kingstar PuHui HK";src:url("/assets/AlibabaSansHK-55.85da8d715bde.woff2") format("woff2");font-weight:100 400;font-style:normal;font-display:swap;}
@font-face{font-family:"Kingstar PuHui HK";src:url("/assets/AlibabaSansHK-75.946815af1034.woff2") format("woff2");font-weight:500 900;font-style:normal;font-display:swap;}
:root {
  --ink: #102440;
  --muted: #52637a;
  --blue: #2858bc;
  --navy: #183044;
  --line: #dce3ec;
  --ice: #f6f8fa;
  --max: 1360px;
  color-scheme: light;
  font-family: "Kingstar PuHui", "Microsoft YaHei", "PingFang SC", sans-serif;
  font-synthesis: none;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 104px; }
body { margin: 0; color: var(--ink); background: #fff; font-size: 16px; line-height: 1.75; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, p, figure { margin: 0; }
html:lang(zh-HK) { font-family: "Kingstar PuHui HK", "Kingstar PuHui", sans-serif; }
h1, h2, h3 { font-family: inherit; font-weight: 500; }
h2 { font-size: clamp(30px, 3.15vw, 44px); line-height: 1.3; letter-spacing: 0; text-wrap: balance; }
h3 { font-size: 22px; line-height: 1.4; letter-spacing: 0; }
p { color: var(--muted); }
.wrap { width: min(var(--max), calc(100% - 96px)); margin-inline: auto; }
.wrap > *, .section-heading > *, .hero > *, .measure-layout > *, .faq-layout > * { min-width: 0; }
.skip-link { position: fixed; top: -90px; left: 20px; z-index: 100; padding: 12px 20px; background: white; color: var(--ink); }
.skip-link:focus { top: 12px; }
:focus-visible { outline: 3px solid #4082ff; outline-offset: 5px; }
.site-header { position: sticky; top: 0; z-index: 20; background: #fff; border-bottom: 1px solid var(--line); }
.nav { height: 88px; display: flex; align-items: center; gap: 28px; }
.brand { display: flex; align-items: center; gap: 11px; font-size: 25px; font-weight: 500; letter-spacing: -.045em; line-height: 1.1; flex-shrink: 0; }
.brand small { display: block; font-size: 10px; line-height: 1.5; letter-spacing: .015em; font-weight: 500; margin-top: 5px; }
.brand-mark { display: block; width: 31px; height: 39px; background: var(--blue); clip-path: polygon(50% 0, 64% 38%, 100% 50%, 64% 62%, 50% 100%, 36% 62%, 0 50%, 36% 38%); }
.nav-links { display: flex; gap: 25px; margin-left: auto; font-size: 14px; font-weight: 500; }
.nav-links a { padding: 12px 0; white-space: nowrap; }
.nav-links a:hover { color: var(--blue); }
.lang { display: flex; gap: 2px; padding-left: 20px; border-left: 1px solid var(--line); font-size: 12px; font-weight: 500; }
.lang a { display: grid; place-items: center; min-width: 33px; min-height: 40px; border-radius: 4px; }
.lang a[aria-current], .lang a:hover { background: #edf3ff; color: #174dcc; }
.menu-button { display: none; background: white; border: 1px solid var(--line); color: var(--ink); border-radius: 5px; padding: 7px 12px; min-height: 44px; }





.hero-visual { margin: 0; overflow: hidden; }



.hero .button.secondary { color: #fff; border-color: #9aabc0; background: rgba(8,22,38,.4); }
.hero .button.secondary:hover { background: #233a57; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { min-height: 50px; padding: 12px 24px; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 500; border-radius: 5px; transition: background-color .2s, border-color .2s; }
.button.primary { background: var(--blue); color: #fff; border: 1px solid var(--blue); }
.button.primary:hover { background: #174bc7; }
.button.secondary { border: 1px solid #bbc5d0; color: var(--ink); background: #fff; }
.button.secondary:hover { background: #f3f6fa; border-color: #7289a5; }
.proof-strip { padding-block: 32px; }
.hero-facts { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); }
.hero-facts > div { border-right: 1px solid var(--line); padding: 0 36px; display: flex; align-items: baseline; gap: 15px; }
.hero-facts > div:first-child { padding-left: 0; }
.hero-facts > div:last-child { border: 0; }
.hero-facts strong { font-size: 25px; letter-spacing: 0; font-weight: 500; }
.hero-facts span { font-size: 12px; color: var(--muted); }
.section { padding-block: 94px; }
.section-heading { display: grid; grid-template-columns: minmax(0,1.15fr) minmax(0,.85fr); gap: 80px; align-items: end; margin-bottom: 42px; }
.section-heading p { font-size: 16px; max-width: 58ch; }
.problem-section { background: var(--ice); border-top: 1px solid var(--line); }
.problem-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 26px; }
.problem-item { padding: 25px 0 0; border-top: 2px solid #9baed0; }
.problem-item h3 { font-size: 20px; margin-bottom: 12px; }
.problem-item p { font-size: 14px; }
.diagnosis-line { margin-top: 33px; font-size: 14px; color: #2453a5; }
.system-section { background: var(--navy); color: white; }
.system-layout { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 90px; align-items: center; }
.system-layout > div > p { margin-top: 24px; color: #adbed1; max-width: 52ch; }
.text-link { display: inline-flex; gap: 20px; align-items: center; margin-top: 30px; color: #94b8ff; font-size: 15px; font-weight: 500; }
.text-link:hover { color: white; }
.system-rail { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0; border: 1px solid #32455d; border-radius: 8px; overflow: hidden; background: #0f2238; }
.system-rail article { padding: 28px; min-height: 172px; border-right: 1px solid #32455d; border-bottom: 1px solid #32455d; }
.system-rail article:nth-child(2n) { border-right: 0; }
.system-rail article:nth-last-child(-n/**/+2) { border-bottom: 0; }
.system-rail strong { font-size: 25px; font-weight: 500; color: #f1f6ff; }
.system-rail p { font-size: 14px; color: #b0c2d9; margin-top: 13px; }
.capability-stack { border-top: 1px solid var(--line); }
.cap-row { display: grid; grid-template-columns: 48px minmax(0,1fr) minmax(0,.9fr); gap: 28px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.cap-row > span { color: #7a91b3; font-size: 14px; padding-top: 6px; }
.cap-row h3 { font-size: 23px; }
.cap-row p { font-size: 14px; margin-top: 8px; }
.cap-row ul { margin: 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 8px; align-content: center; }
.cap-row li { font-size: 12px; color: #395272; background: #f0f4f9; border-radius: 4px; padding: 6px 11px; }
.services-section { background: var(--ice); }
.service-table { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 32px 64px; }
.service-head { display: none; }
.service-row { padding: 20px 0; background: transparent; border: 0; border-top: 1px solid #c4cfdb; border-radius: 0; }
.service-row h3 { font-size: 27px; color: #163f83; }
.service-row p { font-size: 15px; margin-top: 16px; }
.service-row p:last-child { font-size: 13px; margin-top: 8px; }
.industry-list { display: grid; grid-template-columns: 1fr; gap: 0; border-top: 1px solid var(--line); }
.industry-panel { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 80px; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; padding: 36px 0; }
.industry-panel:first-child { grid-column: auto; padding: 36px 0; background: none; color: var(--ink); min-height: 0; }
.industry-panel h3 { font-size: 29px; margin-bottom: 15px; }
.industry-panel p { font-size: 14px; }
.industry-panel dl { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; margin: 0; }
.industry-panel dt { font-size: 12px; color: #255db0; margin-bottom: 6px; font-weight: 500; }
.industry-panel dd { margin: 0; font-size: 13px; color: var(--muted); }
.industry-panel:first-child p,.industry-panel:first-child dd { color: var(--muted); }
.industry-panel:first-child dt { color: #255db0; }
.delivery-section { background: #eff4fb; }
.timeline { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 26px; }
.timeline article { padding: 22px 0 0; border-top: 2px solid #799bce; }
.timeline strong { font-size: 14px; color: #2456a8; }
.timeline h3 { font-size: 22px; margin: 23px 0 12px; }
.timeline p { font-size: 14px; }
.measure-layout { display: grid; grid-template-columns: minmax(0,.7fr) minmax(0,1.3fr); gap: 65px; }
.measure-layout > div > p { margin-top: 22px; }
.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 8px; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { padding: 19px 17px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
thead { background: #eff4fb; }
thead th { white-space: nowrap; color: #425a7c; font-size: 12px; }
tbody th { color: #2053a1; white-space: nowrap; }
td { color: var(--muted); }
tbody tr:last-child > * { border: 0; }
.faq-layout { display: grid; grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); gap: 90px; }
#faq { border-top: 1px solid var(--line); }
.boundary-note { margin-top: 26px; font-size: 13px; max-width: 42ch; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 22px 35px 22px 0; position: relative; list-style: none; font-size: 16px; font-weight: 500; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary:after { content: "+"; position: absolute; right: 5px; top: 20px; font-size: 22px; color: #3b65a5; font-weight: 400; }
.faq details[open] summary:after { content: "−"; }
.faq p { font-size: 14px; padding: 0 20px 25px 0; }
.sources { background: var(--ice); padding-block: 52px; }
.sources h2 { font-size: 25px; }
.sources .section-heading { margin-bottom: 24px; }
.sources p { font-size: 13px; }
.source-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px 50px; margin: 0; padding-left: 20px; font-size: 12px; color: #536681; }
.source-list a { text-decoration: underline; text-underline-offset: 4px; }
.source-list a:hover { color: var(--blue); }
.cta { background: #edf2f7; color: var(--ink); padding-block: 66px; }
.cta-layout { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 65px; align-items: center; }
.cta h2 { font-size: clamp(32px,3.4vw,46px); }
.cta p { color: var(--muted); margin-top: 20px; max-width: 60ch; font-size: 15px; }
.button.light { background: var(--blue); color: #fff; }
.button.light:hover { background: #194596; }
footer { padding: 48px 0 24px; background: var(--navy); color: #eff5ff; }
.footer-grid { display: flex; justify-content: space-between; gap: 30px; }
.footer-grid p { font-size: 12px; color: #9cacc1; margin-top: 18px; }
.footer-grid nav { display: flex; gap: 28px; font-size: 13px; align-items: start; }
.footer-grid nav a:hover { color: #91b8ff; }
.legal { border-top: 1px solid #2a3b50; margin-top: 35px; padding-top: 22px; color: #9cacc1; font-size: 11px; }
.geo-hero { display: block; max-width: 920px; padding-block: 75px; }
.geo-hero h1 { font-size: clamp(38px,4vw,58px); letter-spacing: 0; line-height: 1.22; }
.answer { margin-top: 25px; color: var(--muted); font-size: 16px; }
.answer b { color: #194898; }
.geo-hero .hero-visual { position: relative; border-radius: 8px; }
.geo-hero img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.geo-hero figcaption { position: absolute; bottom: 25px; left: 25px; color: #102b54; font-size: 30px; font-weight: 500; }
.geo-hero figcaption span { font-size: 12px; }
.geo-hero .button.secondary { color: var(--ink); background: white; border-color: #afbdd0; }
.article-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 70px; }
.article-grid h2 { font-size: 30px; margin-bottom: 22px; }
.article-grid p { font-size: 15px; }
.system-section .section-heading p { color: #adbed1; }
@media (max-width: 1200px) {
  .nav { gap: 20px; }
  .nav-links { gap: 17px; font-size: 13px; }
  .hero-facts > div { display: block; padding-inline: 26px; }
  .hero-facts span { display: block; margin-top: 2px; }
  .system-layout { gap: 50px; }
  .system-rail article { padding: 24px; }
}
@media (max-width: 1080px) {
  
  
  
  .industry-panel { gap: 40px; }
  .nav { height: auto; min-height: 80px; flex-wrap: wrap; padding-block: 14px; }
  .menu-button { display: block; margin-left: auto; }
  .nav-links { display: none; order: 4; width: 100%; border-top: 1px solid var(--line); margin-left: 0; padding-top: 12px; grid-template-columns: repeat(3,minmax(0,1fr)); }
  .nav[data-open="true"] .nav-links { display: grid; }
  .section-heading { gap: 45px; }
  .system-layout, .measure-layout { grid-template-columns: 1fr; gap: 40px; }
  .system-layout > div > p { max-width: 65ch; }
  .faq-layout { gap: 45px; }
  .geo-hero { gap: 36px; }
}
@media (max-width: 760px) {
  
  
  
  
  
  
  .industry-panel, .industry-panel:first-child { grid-template-columns: 1fr; gap: 22px; padding: 28px 0; }
  .wrap { width: calc(100% - 40px); }
  .brand { font-size: 23px; }
  .brand small { font-size: 9px; }
  .brand-mark { width: 25px; height: 32px; }
  .nav { gap: 12px; min-height: 76px; }
  .lang { padding-left: 10px; }
  .proof-strip { padding-block: 26px; }
  .hero-facts { grid-template-columns: repeat(2,minmax(0,1fr)); row-gap: 22px; }
  .hero-facts > div { padding-left: 24px; }
  .hero-facts > div:nth-child(odd) { padding-left: 0; }
  .hero-facts > div:nth-child(even) { border-right: 0; }
  .section { padding-block: 65px; }
  .section-heading { grid-template-columns: 1fr; gap: 20px; margin-bottom: 32px; }
  .section-heading p { font-size: 15px; }
  .problem-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 28px 22px; }
  .problem-item h3 { font-size: 18px; }
  .problem-item p { font-size: 13px; }
  .cap-row { grid-template-columns: 28px minmax(0,1fr); gap: 15px; padding-block: 26px; }
  .cap-row ul { grid-column: 2; }
  .cap-row h3 { font-size: 22px; }
  .service-table { grid-template-columns: 1fr; gap: 14px; }
  .service-row { padding: 27px; }
  .industry-list { grid-template-columns: 1fr; }
  .industry-panel h3 { font-size: 26px; }
  .timeline { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 28px; }
  .timeline h3 { font-size: 20px; margin-top: 15px; }
  .faq-layout, .cta-layout, .geo-hero, .article-grid { grid-template-columns: 1fr; gap: 32px; }
  .boundary-note { max-width: 60ch; margin-top: 20px; }
  .source-list { grid-template-columns: 1fr; gap: 12px; }
  .cta-layout .button { justify-self: start; }
  .footer-grid { display: block; }
  .footer-grid nav { margin-top: 28px; flex-wrap: wrap; gap: 24px; }
  .geo-hero { padding-block: 48px; }
  .geo-hero .hero-visual { max-width: 480px; }
  th, td { padding: 15px 10px; font-size: 12px; }
}
@media (max-width: 440px) {
  .brand small { max-width: 118px; font-size: 8px; }
  .brand { font-size: 21px; gap: 7px; }
  .brand-mark { width: 21px; }
  .nav { gap: 8px; }
  .menu-button { padding-inline: 10px; font-size: 12px; }
  .lang { border-left: 0; padding-left: 0; }
  .lang a { min-width: 29px; font-size: 11px; }
  .nav-links { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .button { padding-inline: 18px; font-size: 13px; }
  .actions { gap: 10px; }
  .system-rail article { padding: 22px 18px; }
  .system-rail p { font-size: 13px; }
  .industry-panel dl { grid-template-columns: 1fr; gap: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *:before, *:after { animation: none !important; transition: none !important; }
}


/* Full-width hero. Content determines height; language-specific type shares one scale. */
.nav { width: min(var(--max), calc(100% - 80px)); }
.hero.wrap {
  width: 100%; max-width: none; height: auto;
  min-height: clamp(580px, calc(100svh - 89px), 720px);
  position: relative; isolation: isolate; overflow: hidden;
  display: grid; grid-template-columns: minmax(0, 1fr); align-items: center;
  padding: 80px max(40px, calc((100% - var(--max)) / 2));
  color: #fff; background: #061526;
}
.hero-copy { position: relative; z-index: 2; width: min(680px, 57vw); min-width: 0; }
.hero h1 {
  font-size: clamp(44px, 5vw, 76px); font-weight: 500;
  line-height: 1.18; letter-spacing: -.025em;
}
.hero h1 span { display: block; }
html:lang(en) .hero h1 { font-size: clamp(34px, 4.4vw, 64px); line-height: 1.14; }
.hero-copy > p {
  margin-top: 28px; max-width: 58ch;
  color: #d3deed; font-size: 18px; line-height: 1.8;
}
.hero .actions { margin-top: 32px; gap: 14px; }
.hero .button { min-height: 54px; padding-inline: 24px; }
.hero .hero-visual { position: absolute; inset: 0; z-index: 0; }
.hero .hero-visual img {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  filter: saturate(.92) contrast(1.04);
}
.hero:after {
  content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(90deg, #061526 0%, rgba(6,21,38,.94) 29%, rgba(6,21,38,.47) 55%, rgba(6,21,38,.08) 82%, rgba(6,21,38,0) 100%);
}
@media (max-width: 1080px) and (min-width: 761px) {
  .hero-copy { width: min(660px, 76%); }
  .hero.wrap { padding-block: 64px; }
  .hero-copy > p { font-size: 17px; }
}
@media (max-width: 760px) {
  .nav { width: calc(100% - 40px); }
  .hero.wrap {
    min-height: clamp(620px, calc(100svh - 77px), 760px);
    padding: 180px 24px 48px; align-items: end;
  }
  .hero-copy { width: 100%; }
  .hero h1 { font-size: clamp(32px, 9.8vw, 48px); line-height: 1.2; }
  html:lang(en) .hero h1 { font-size: clamp(26px, 8vw, 48px); line-height: 1.18; }
  .hero-copy > p { margin-top: 24px; font-size: 16px; line-height: 1.75; }
  .hero .hero-visual img { object-position: 63% center; }
  .hero:after {
    background: linear-gradient(180deg, rgba(6,21,38,.08) 0%, rgba(6,21,38,.36) 30%, rgba(6,21,38,.96) 68%, #061526 100%);
  }
  .hero .actions { margin-top: 28px; gap: 12px; }
}
@media (max-width: 480px) {
  html:lang(en) .hero .actions { display: grid; grid-template-columns: minmax(0, 1fr); max-width: 360px; }
}

/* Standalone section navigation. */
.nav-links a[aria-current="page"] { color: var(--blue); text-decoration: underline; text-underline-offset: 8px; }
.route-breadcrumb { margin-bottom: 28px; color: var(--muted); font-size: 14px; }
.route-breadcrumb a { text-decoration: underline; text-underline-offset: 4px; }