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h2{font-size:26px}.filters{display:flex;gap:9px;justify-content:center;flex-wrap:wrap;margin-bottom:34px}.filters button{border:1px solid #bdd3f2;background:#fff;border-radius:999px;padding:9px 15px;color:#435a7c;font-weight:750}.filters button.is-active{background:var(--navy);color:#fff;border-color:var(--navy)}.reveal{opacity:0;transform:translateY(22px);transition:opacity .65s ease var(--delay,0ms),transform .65s ease var(--delay,0ms)}.reveal.is-visible{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.reveal{opacity:1;transform:none;transition:none}.floating-card,.hero-orbit,.flow-line:after{animation:none}}
@media(max-width:1100px){.nav-shell{grid-template-columns:180px 1fr auto;gap:12px}.brand img{width:170px}.primary-nav a{padding:10px 7px;font-size:13px}.nav-actions .btn{display:none}.hero-grid{grid-template-columns:1fr 1fr;gap:35px}.hero h1{font-size:52px}.pricing-grid-4{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-grid>div:nth-child(4),.footer-grid>div:nth-child(5){margin-top:15px}.portfolio-grid,.article-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.utility-message{display:none}.utility-inner{justify-content:center}.nav-shell{height:72px;grid-template-columns:1fr auto}.brand img{width:165px}.menu-toggle{display:flex}.nav-actions{display:none}.primary-nav{position:fixed;inset:111px 14px auto 14px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:16px;opacity:0;visibility:hidden;transform:translateY(-12px);transition:.22s;max-height:calc(100vh - 130px);overflow:auto}.primary-nav.is-open{opacity:1;visibility:visible;transform:none}.primary-nav ul{display:grid;justify-content:stretch;gap:3px}.primary-nav a{font-size:15px;padding:13px 12px}.nav-actions-mobile{display:flex;margin-top:13px;padding-top:13px;border-top:1px solid var(--line)}.hero{min-height:auto}.hero-grid{grid-template-columns:1fr;padding:68px 0 102px}.hero-copy{text-align:center}.hero-copy>p{margin-inline:auto}.hero-actions,.hero-proof{justify-content:center}.hero-visual{min-height:440px;max-width:650px;width:100%;margin:auto}.browser-frame{width:86%;right:5%;top:30px;transform:none}.float-one{left:2%;top:70px}.float-two{right:0}.trust-inner{grid-template-columns:repeat(2,1fr)}.service-grid{grid-template-columns:repeat(2,1fr)}.split-layout>.commerce-visual{order:-1}.platform-wrap{grid-template-columns:1fr}.hosting-grid{grid-template-columns:repeat(2,1fr)}.pricing-grid-3{grid-template-columns:repeat(2,1fr)}.content-grid{grid-template-columns:1fr}.side-card{position:static}.article-layout{grid-template-columns:1fr}.article-toc{position:static}.footer-grid{grid-template-columns:repeat(2,1fr)}.prefooter-inner{align-items:flex-start;flex-direction:column}}
@media(max-width:620px){.container{width:min(calc(100% - 28px),var(--container))}.utility-bar{display:none}.site-header{top:0}.primary-nav{inset:76px 10px auto 10px}.nav-shell{height:70px}.brand img{width:150px}.section{padding:72px 0}.section-tight{padding:58px 0}.section-heading{margin-bottom:34px}.section-heading h2{font-size:34px}.section-heading p{font-size:16px}.hero-grid{padding:48px 0 92px}.hero h1{font-size:40px;line-height:1.08;letter-spacing:-.04em}.hero-copy>p{font-size:17px}.hero-actions{display:grid}.hero-actions .btn{width:100%}.hero-proof{display:grid;grid-template-columns:1fr;width:100%}.proof-item{justify-content:center}.hero-visual{min-height:335px}.browser-frame{width:94%;right:3%;top:20px;border-radius:18px}.browser-bar{height:34px}.floating-card{padding:9px 11px;border-radius:12px}.floating-card strong{font-size:12px}.floating-card small{font-size:10px}.float-one{left:0;top:54px}.float-two{right:0;bottom:20px}.float-three{left:8%;bottom:-10px}.hero-orbit{width:320px;height:320px}.trust-inner{grid-template-columns:1fr}.service-grid,.portfolio-grid,.article-grid,.pricing-grid-3,.pricing-grid-4{grid-template-columns:1fr}.price-card.featured{transform:none}.split-copy h2{font-size:36px}.platform-grid{grid-template-columns:1fr}.hosting-grid{grid-template-columns:1fr}.prefooter-cta{padding:50px 0}.footer-grid{grid-template-columns:1fr;gap:30px}.footer-bottom{flex-direction:column}.page-hero{padding:52px 0}.page-hero h1{font-size:42px}.article-header h1{font-size:38px}.article-cover{margin-top:30px;border-radius:16px}.article-body h2{font-size:27px}.tab-list{display:grid;grid-template-columns:1fr 1fr}.tab-list button{padding:10px 7px;font-size:13px}}
.faq-list{display:grid;gap:12px}.faq-item{border:1px solid var(--line);border-radius:15px;background:#fff;overflow:hidden}.faq-item summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 20px;font-weight:800;cursor:pointer}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary svg{transition:transform .2s;color:var(--blue)}.faq-item[open] summary svg{transform:rotate(90deg)}.faq-item>div{padding:0 20px 18px;color:var(--muted)}.faq-item p{margin:0}.article-byline span{display:inline-flex;align-items:center;gap:6px}.menu-open{overflow:hidden}@media(max-width:620px){.faq-item summary{padding:16px}.faq-item>div{padding:0 16px 16px}}



.primary-nav .btn-primary{color:#fff;background:linear-gradient(135deg,var(--blue),var(--teal))}.primary-nav .btn-primary:hover{color:#fff}

.section-heading{max-width:900px;margin-bottom:50px}.section-heading h2{line-height:1.2;letter-spacing:-.025em;max-width:900px;margin-left:auto;margin-right:auto}.section-heading-left h2{margin-left:0}.hero h1{font-size:clamp(46px,4.3vw,61px);line-height:1.08;letter-spacing:-.045em;max-width:800px;text-wrap:balance}.hero-title-line{display:block}.hero-title-line+.hero-title-line{margin-top:.08em}.hero-proof{display:grid;grid-template-columns:repeat(3,max-content);gap:8px;align-items:center}.proof-item{padding:9px 12px;border-radius:999px;background:#fff;font-size:13px;box-shadow:0 5px 16px rgba(20,65,120,.05)}.section-portfolio{background:linear-gradient(180deg,#f3f7fb 0,#f8fbfe 70%,#fff 100%);border-top:1px solid #e7eef7;border-bottom:1px solid #e7eef7}.section-insights{background:#fff}.portfolio-filters{display:flex;justify-content:center;gap:9px;flex-wrap:wrap;margin:-15px 0 32px}.portfolio-filters button{border:1px solid #bdd3f2;background:rgba(255,255,255,.9);border-radius:999px;padding:10px 17px;color:#435a7c;font-weight:800;transition:.2s}.portfolio-filters button:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-1px)}.portfolio-filters button.is-active{background:var(--navy);border-color:var(--navy);color:#fff;box-shadow:0 10px 22px rgba(7,29,67,.16)}.portfolio-card[hidden]{display:none}.portfolio-card{position:relative}.portfolio-media{aspect-ratio:1.48}.portfolio-overlay{padding:18px;background:linear-gradient(180deg,rgba(4,28,68,.04) 20%,rgba(4,28,68,.92) 100%);opacity:1;transition:background .3s}.portfolio-kicker{align-self:flex-end;transition:transform .3s,opacity .3s}.portfolio-hover-details{position:absolute;inset:0;padding:22px;display:grid;align-content:end;gap:11px;opacity:0;transform:translateY(18px);transition:opacity .3s,transform .3s;background:linear-gradient(180deg,rgba(4,28,68,.08),rgba(4,28,68,.94))}.portfolio-hover-details div{display:grid;gap:1px}.portfolio-hover-details small{color:#9dd8ff;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.07em}.portfolio-hover-details strong{color:#fff;font-size:13px;line-height:1.35}.portfolio-card:hover .portfolio-hover-details,.portfolio-card:focus-within .portfolio-hover-details{opacity:1;transform:none}.portfolio-card:hover .portfolio-kicker,.portfolio-card:focus-within .portfolio-kicker{opacity:0;transform:translateY(8px)}.portfolio-meta-line{display:flex;gap:7px;flex-wrap:wrap;margin-top:14px}.portfolio-meta-line span{padding:5px 8px;border-radius:8px;background:#eff5fc;color:#486080;font-size:11px;font-weight:750}.section-faq{background:linear-gradient(180deg,#f6f9fd,#eef5fb);border-top:1px solid #e1ebf6}.faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}.faq-intro{position:sticky;top:120px}.faq-intro h2{font-size:clamp(34px,4vw,50px);line-height:1.16;letter-spacing:-.03em;margin:18px 0 15px}.faq-intro p{color:var(--muted);font-size:17px;margin:0 0 24px}.faq-item{box-shadow:0 7px 20px rgba(20,60,110,.04)}.faq-item summary{line-height:1.45}.faq-item>div{font-size:15px;line-height:1.75}.site-footer{padding-top:76px}.footer-grid{grid-template-columns:1.35fr .9fr 1.05fr .85fr 1.15fr;gap:46px}.site-footer h3{font-size:16px;margin-bottom:20px}.site-footer ul{gap:13px}.site-footer li,.site-footer a{font-size:14px;line-height:1.55}.footer-brand p{font-size:14px;line-height:1.75;max-width:330px}.footer-social{gap:11px;margin-top:24px}.footer-contact-list a{align-items:flex-start}.footer-contact-list svg{margin-top:2px}.footer-bottom{margin-top:52px;padding-top:23px;line-height:1.6}.article-card h3{line-height:1.45;text-wrap:balance}.article-card p{line-height:1.7}.article-header h1{line-height:1.16;letter-spacing:-.03em;max-width:900px;margin-left:auto;margin-right:auto}.page-insights .page-hero h1,.insights-main .page-hero h1{font-size:clamp(40px,4.5vw,58px);line-height:1.18;letter-spacing:-.025em}.lang-zh .section-heading h2,.lang-zh .page-hero h1,.lang-zh .article-header h1,.lang-zh .hero h1{letter-spacing:-.015em;line-height:1.24}.lang-zh .hero h1{font-size:clamp(44px,4vw,58px)}
@media(max-width:1100px){.hero-proof{grid-template-columns:repeat(2,max-content)}.footer-grid{gap:32px}.faq-layout{gap:38px}}
@media(max-width:900px){.hero h1{max-width:760px;margin-left:auto;margin-right:auto}.hero-proof{grid-template-columns:repeat(3,max-content)}.faq-layout{grid-template-columns:1fr}.faq-intro{position:static;max-width:720px}.footer-grid{gap:34px}}
@media(max-width:700px){.hero-proof{grid-template-columns:1fr 1fr;width:100%;max-width:520px;margin-left:auto;margin-right:auto}.proof-item{justify-content:flex-start;border-radius:12px}.proof-item:last-child{grid-column:1/-1}.portfolio-hover-details{position:static;opacity:1;transform:none;background:#082457;padding:14px 18px}.portfolio-kicker{display:none}.portfolio-overlay{position:static;padding:0;display:block;background:none}.portfolio-media{display:flex;flex-direction:column;aspect-ratio:auto}.portfolio-media img{aspect-ratio:1.48}.portfolio-copy{padding-top:17px}.faq-layout{gap:30px}}
@media(max-width:620px){.section-heading h2{font-size:32px;line-height:1.24}.hero h1,.lang-zh .hero h1{font-size:38px;line-height:1.13}.hero-title-line{display:inline}.hero-title-line:after{content:" "}.hero-title-line+.hero-title-line{margin-top:0}.hero-proof{grid-template-columns:1fr}.proof-item:last-child{grid-column:auto}.portfolio-filters{display:grid;grid-template-columns:1fr 1fr;margin-top:-8px}.portfolio-filters button{padding:10px 8px;font-size:13px}.footer-grid{gap:36px}.site-footer{padding-top:60px}.page-insights .page-hero h1,.insights-main .page-hero h1{font-size:36px;line-height:1.24}.article-header h1{font-size:35px;line-height:1.22}.faq-intro h2{font-size:34px}}

.hero-grid{grid-template-columns:minmax(0,1.12fr) minmax(400px,.88fr);gap:48px}.hero h1{font-size:clamp(46px,4.1vw,58px)}
@media(max-width:1100px){.hero-grid{grid-template-columns:1fr 1fr;gap:34px}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.footer-grid{grid-template-columns:1fr}.hero h1,.lang-zh .hero h1{font-size:38px}}
@media(max-width:620px){
  .hero-title-line{display:block}
  .hero-title-line:after{content:none}
  .hero-title-line+.hero-title-line{margin-top:.08em}
  .hero h1,.lang-zh .hero h1{font-size:clamp(35px,10.2vw,40px);line-height:1.13}
}



.utility-link-button{display:flex;align-items:center;gap:7px;border:0;background:transparent;color:inherit;padding:0;cursor:pointer}.utility-link-button:hover{color:var(--blue)}
.mobile-header-actions{display:none;align-items:center;gap:8px}.language-link-mobile{height:42px;min-width:52px;border-radius:11px;background:#fff;box-shadow:0 5px 14px rgba(20,60,120,.06)}

.footer-social button{width:42px;height:42px;border:0;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.09);color:#fff;cursor:pointer;transition:.2s}.footer-social button:hover{background:var(--teal);transform:translateY(-2px)}
.footer-contact-button{display:flex;align-items:center;gap:8px;border:0;padding:0;background:transparent;color:inherit;cursor:pointer;text-align:left}.footer-contact-button:hover{color:#fff}
.article-filters button{display:inline-flex;align-items:center;gap:8px}.article-filters button span{min-width:24px;height:22px;display:inline-grid;place-items:center;border-radius:999px;background:#edf4fc;color:#526783;font-size:12px}.article-filters button.is-active span{background:rgba(255,255,255,.18);color:#fff}.filter-status{text-align:center;color:var(--muted);font-size:14px;margin:-20px 0 30px}.article-card[hidden]{display:none!important}.noscript-note{text-align:center;padding:14px;border-radius:12px;background:#fff5d9;color:#705611}
.quick-contact-dock{position:fixed;right:18px;bottom:18px;z-index:1250;display:flex;align-items:flex-end;gap:10px}.quick-contact-actions{display:flex;align-items:center;gap:8px;padding:8px;border:1px solid rgba(184,207,237,.92);border-radius:18px;background:rgba(255,255,255,.96);box-shadow:0 18px 46px rgba(10,43,91,.2);backdrop-filter:blur(14px)}.quick-contact-item{position:relative;width:46px;height:46px;border:0;border-radius:14px;display:grid;place-items:center;background:#f0f6ff;color:var(--blue);cursor:pointer;transition:.2s}.quick-contact-item:hover{background:var(--blue);color:#fff;transform:translateY(-3px)}.quick-contact-item span{position:absolute;right:0;bottom:56px;opacity:0;visibility:hidden;transform:translateY(5px);white-space:nowrap;padding:7px 10px;border-radius:8px;background:var(--navy);color:#fff;font-size:12px;font-weight:700;transition:.18s}.quick-contact-item:hover span,.quick-contact-item:focus-visible span{opacity:1;visibility:visible;transform:none}.quick-contact-message{background:linear-gradient(135deg,var(--blue),var(--teal));color:#fff}.quick-contact-toggle{display:none;min-height:48px;padding:0 16px;border:0;border-radius:16px;background:linear-gradient(135deg,var(--blue),var(--teal));color:#fff;box-shadow:0 14px 32px rgba(8,104,223,.28);font-weight:800;align-items:center;gap:8px}.copy-toast{position:fixed;left:50%;bottom:92px;z-index:1300;transform:translate(-50%,12px);opacity:0;visibility:hidden;padding:11px 16px;border-radius:11px;background:#071a3a;color:#fff;box-shadow:var(--shadow-sm);font-size:14px;font-weight:700;transition:.2s}.copy-toast.is-visible{opacity:1;visibility:visible;transform:translate(-50%,0)}
.article-image img,.article-cover img{object-fit:cover}










@media(max-width:1080px){
  .nav-shell{grid-template-columns:1fr auto;height:72px}
  .brand img{width:165px}
  .mobile-header-actions{display:flex}
  .menu-toggle{display:flex}
  .nav-actions{display:none}
  .primary-nav{position:fixed;inset:111px 14px auto 14px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:16px;opacity:0;visibility:hidden;transform:translateY(-12px);transition:.22s;max-height:calc(100vh - 130px);overflow:auto}
  .primary-nav.is-open{opacity:1;visibility:visible;transform:none}
  .primary-nav ul{display:grid;justify-content:stretch;gap:3px}
  .primary-nav a{font-size:15px;padding:13px 12px}
  .nav-actions-mobile{display:flex;margin-top:13px;padding-top:13px;border-top:1px solid var(--line)}
  
}
@media(max-width:620px){
  .primary-nav{inset:76px 10px auto 10px}
  .quick-contact-dock{right:12px;bottom:12px;display:block}
  .quick-contact-toggle{display:flex;width:54px;height:54px;min-height:54px;padding:0;border-radius:50%;justify-content:center}
  .quick-contact-toggle span{display:none}
  .quick-contact-actions{position:absolute;right:0;bottom:65px;width:210px;display:grid;grid-template-columns:1fr;gap:6px;padding:9px;opacity:0;visibility:hidden;transform:translateY(10px) scale(.97);transform-origin:bottom right;transition:.2s}
  .quick-contact-dock.is-open .quick-contact-actions{opacity:1;visibility:visible;transform:none}
  .quick-contact-item{width:100%;height:44px;display:flex;align-items:center;justify-content:flex-start;gap:10px;padding:0 13px;border-radius:11px}
  .quick-contact-item span{position:static;display:block;opacity:1;visibility:visible;transform:none;padding:0;background:none;color:inherit;font-size:13px}
  .quick-contact-item:hover span,.quick-contact-item:focus-visible span{transform:none}
  .brand img{width:145px}
  .mobile-header-actions{gap:6px}
  .language-link-mobile{height:42px;min-width:48px}
  .menu-toggle{width:42px;height:42px;border-radius:10px}
  .article-filters{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding:2px 2px 10px;margin-inline:-2px;scrollbar-width:none}
  .article-filters::-webkit-scrollbar{display:none}
  .article-filters button{white-space:nowrap;flex:0 0 auto}
}


/* Form validation and signed arithmetic CAPTCHA */
.quick-contact-actions[hidden]{display:none!important}

.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}













@media(max-width:620px){
  
  
  
  
  
  
  
}



















@media(max-width:1080px){
  
}
@media(max-width:620px){
  
  
  
}











@media(max-width:620px){
  
  
}













































/* Desktop section jump navigation */
.section-jump-nav{position:fixed;z-index:780;top:50%;right:16px;display:flex;flex-direction:column;gap:6px;transform:translateY(-50%);padding:8px;border:1px solid rgba(178,204,236,.85);border-radius:18px;background:rgba(255,255,255,.9);box-shadow:0 18px 42px rgba(10,43,91,.16);backdrop-filter:blur(14px)}
.section-jump-nav a{position:relative;width:40px;height:40px;display:grid;place-items:center;border-radius:12px;color:#5b7597;transition:.2s}
.section-jump-nav a:hover,.section-jump-nav a:focus-visible,.section-jump-nav a.is-active{color:#fff;background:linear-gradient(135deg,var(--blue),var(--teal));transform:translateX(-2px)}
.section-jump-nav a span{position:absolute;right:48px;top:50%;transform:translate(7px,-50%);opacity:0;visibility:hidden;padding:7px 10px;border-radius:9px;background:#071a3a;color:#fff;white-space:nowrap;font-size:12px;font-weight:800;transition:.18s;pointer-events:none}
.section-jump-nav a:hover span,.section-jump-nav a:focus-visible span{opacity:1;visibility:visible;transform:translate(0,-50%)}
.section-jump-nav a:focus-visible{outline:3px solid rgba(8,104,223,.25);outline-offset:3px}
section[id]{scroll-margin-top:112px}
@media(max-width:1260px){.section-jump-nav{display:none}}
@media(max-width:1080px){}
@media(max-width:700px){}

@media(max-width:700px){
  
  
  
}
@media(max-width:620px){
  
}

















@media(max-width:760px){
  
  
  
  
}


































@media(max-width:1080px){
  
}
@media(max-width:760px){
  
  
  
  
}


/* Unified enquiry component */
.contact-section.section,
.secondary-enquiry{
  padding:82px 0;
  background:linear-gradient(145deg,#eef6ff 0,#f7fffc 100%);
}
.contact-section .contact-layout,
.secondary-enquiry-grid{
  width:min(calc(100% - 40px),1120px);
  margin-inline:auto;
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:24px;
  align-items:start;
}
.contact-section .contact-layout>.reveal,
.secondary-enquiry-grid>.reveal{min-width:0}
.contact-panel{
  position:relative;
  overflow:hidden;
  padding:30px;
  border-radius:24px;
  color:#fff;
  background:linear-gradient(150deg,#092f73 0,#0867dc 68%,#0eb59d 130%);
  box-shadow:0 24px 58px rgba(10,61,133,.18);
}
.contact-panel:after{
  content:"";
  position:absolute;
  right:-82px;
  bottom:-92px;
  width:210px;
  height:210px;
  border-radius:50%;
  background:rgba(68,235,202,.15);
  pointer-events:none;
}
.contact-panel>*{position:relative;z-index:1}
.contact-panel .eyebrow{align-self:flex-start}
.contact-panel h2{
  max-width:470px;
  margin:16px 0 12px;
  color:#fff;
  font-size:clamp(32px,3.15vw,43px);
  line-height:1.12;
  letter-spacing:-.035em;
}
.contact-panel>p{
  max-width:480px;
  margin:0;
  color:#dbe9fa;
  font-size:14.5px;
  line-height:1.65;
}
.contact-channel-grid{
  list-style:none;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
  margin:22px 0 0;
  padding:0;
}
.contact-channel{
  width:100%;
  min-height:64px;
  display:flex;
  align-items:center;
  gap:11px;
  padding:10px 12px;
  border:1px solid rgba(255,255,255,.22);
  border-radius:13px;
  color:#fff;
  background:rgba(255,255,255,.1);
  text-align:left;
  transition:transform .2s,border-color .2s,background .2s;
}
.contact-channel:hover,
.contact-channel:focus-visible{
  transform:translateY(-2px);
  border-color:rgba(255,255,255,.38);
  background:rgba(255,255,255,.17);
}
.contact-channel-button{appearance:none;font:inherit;cursor:pointer}
.contact-channel svg{flex:0 0 auto;color:#67f0cf}
.contact-channel span{min-width:0}
.contact-channel strong,
.contact-channel small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.contact-channel strong{font-size:15px;line-height:1.25}
.contact-channel small{margin-top:2px;color:#d7e8f8;font-size:10.8px;line-height:1.3}
.contact-panel-brief{
  margin-top:22px;
  padding-top:19px;
  border-top:1px solid rgba(255,255,255,.2);
}
.contact-panel-brief h3{
  margin:0 0 14px;
  color:#fff;
  font-size:15px;
  line-height:1.4;
}
.contact-brief-list{
  list-style:none;
  display:grid;
  gap:12px;
  margin:0;
  padding:0;
}
.contact-brief-list li{
  display:grid;
  grid-template-columns:34px minmax(0,1fr);
  gap:11px;
  align-items:start;
}
.contact-brief-list li>svg{
  width:34px;
  height:34px;
  padding:8px;
  border-radius:10px;
  color:#72f0cf;
  background:rgba(255,255,255,.1);
}
.contact-brief-list strong,
.contact-brief-list small{display:block}
.contact-brief-list strong{color:#fff;font-size:13.5px;line-height:1.35}
.contact-brief-list small{margin-top:3px;color:#cfe0f2;font-size:11.5px;line-height:1.5}
.contact-panel-note{
  display:flex;
  align-items:center;
  gap:9px;
  margin-top:16px;
  padding:10px 12px;
  border:1px solid rgba(255,255,255,.17);
  border-radius:11px;
  color:#d9e8f7;
  background:rgba(2,25,66,.22);
  font-size:11.5px;
  line-height:1.45;
}
.contact-panel-note svg{flex:0 0 auto;margin-top:1px;color:#6af0cc}
.contact-form{
  display:block;
  padding:27px 29px;
  border:1px solid #d5e3f3;
  border-radius:24px;
  background:#fff;
  box-shadow:0 20px 52px rgba(13,61,126,.12);
}
.form-fieldset{display:block;margin:0;padding:0;border:0;min-width:0}
.form-grid{display:grid;grid-template-columns:1fr;gap:0}
.contact-form label{
  display:grid;
  align-content:start;
  gap:5px;
  margin:0 0 11px;
  color:#132b50;
  font-size:13px;
  font-weight:750;
  line-height:1.4;
}
.contact-form input,
.contact-form select,
.contact-form textarea{
  width:100%;
  border:1px solid #bfd4ee;
  border-radius:11px;
  color:#142945;
  background:#fbfdff;
  transition:border-color .2s,box-shadow .2s,background .2s;
}
.contact-form input,
.contact-form select{height:44px;min-height:44px;padding:9px 12px}
.contact-form textarea{min-height:112px;height:112px;padding:11px 12px;resize:vertical}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus{
  outline:0;
  border-color:#65a7f2;
  background:#fff;
  box-shadow:0 0 0 3px rgba(8,104,223,.1);
}
.field-help,
.field-error{margin-top:2px;font-size:10.8px;line-height:1.4;font-weight:600}
.field-help{color:#607797}
.field-error{color:#c73549}
.field-error:empty,
.form-status:empty{display:none}
.honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.captcha-field{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  align-items:center;
  justify-content:flex-start;
  gap:10px;
  min-height:54px;
  margin:3px 0 11px;
  padding:8px 10px;
  border:1px solid #cfe0f3;
  border-radius:11px;
  background:#f5faff;
}
.captcha-copy{display:flex;align-items:center;flex-wrap:wrap;gap:8px;min-width:0}
.captcha-copy>span{font-size:11px;font-weight:800;color:#405a7a;white-space:nowrap}
.captcha-copy strong{
  padding:7px 10px;
  border:1px solid #bed5f1;
  border-radius:9px;
  color:#05275d;
  background:#fff;
  font-size:16px;
  line-height:1;
  white-space:nowrap;
}
.captcha-refresh{
  display:inline-flex;
  align-items:center;
  gap:5px;
  padding:5px 3px;
  border:0;
  color:#0868df;
  background:transparent;
  font-size:11px;
  font-weight:800;
  white-space:nowrap;
}
.captcha-answer{
  display:flex!important;
  align-items:center!important;
  gap:7px!important;
  margin:0!important;
  font-size:11px!important;
  white-space:nowrap;
}
.captcha-answer input{width:88px!important;height:36px!important;min-height:36px!important;padding:6px 9px!important}
.captcha-answer .field-error{display:none}
.contact-form label.consent{
  display:flex;
  grid-template-columns:none;
  align-items:center;
  gap:9px;
  margin:2px 0 11px;
  font-size:11.5px;
  font-weight:500;
  line-height:1.45;
}
.contact-form label.consent input{
  flex:0 0 17px;
  width:17px;
  height:17px;
  min-height:17px;
  margin:0;
  padding:0;
}
.contact-form label.consent span{display:block;min-width:0}
.contact-form .btn-block{min-height:46px;margin-top:7px}
.form-status{margin-top:8px;font-size:12px;line-height:1.45}
.prose-narrow{max-width:820px;margin:auto}
.section-cta-center{text-align:center;margin-top:30px}
.page-hero-not-found{min-height:58vh;display:flex;align-items:center}
.hosting-mini-index{margin-bottom:8px;color:#61ecc9;font-size:13px;font-weight:900}
@media(max-width:1080px){
  .contact-section .contact-layout,
  .secondary-enquiry-grid{
    width:min(calc(100% - 40px),760px);
    grid-template-columns:1fr;
  }
}
@media(max-width:620px){
  .contact-section.section,
  .secondary-enquiry{padding:58px 0}
  .contact-section .contact-layout,
  .secondary-enquiry-grid{width:min(calc(100% - 28px),760px);gap:16px}
  .contact-panel,
  .contact-form{padding:22px 18px;border-radius:20px}
  .contact-panel h2{font-size:31px}
  .contact-channel-grid{gap:8px}
  .contact-channel{min-height:60px;padding:9px 10px}
  .contact-panel-brief{margin-top:18px;padding-top:17px}
  .contact-brief-list{gap:10px}
  .contact-form textarea{min-height:120px;height:120px}
  .captcha-field{grid-template-columns:1fr;align-items:start}
  .captcha-copy{gap:7px}
  .captcha-answer{width:auto;justify-content:flex-start}
  .captcha-answer input{flex:0 0 96px;width:96px!important}
}

/* Process and validation refinements */
.section-process{
  background:linear-gradient(180deg,#ffffff 0,#f5f9ff 100%);
  border-top:1px solid #e7eef7;
  border-bottom:1px solid #e7eef7;
}
.process-grid{
  list-style:none;
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:14px;
  margin:0;
  padding:0;
  counter-reset:m8-process;
}
.process-step{
  position:relative;
  min-height:238px;
  padding:24px 20px 21px;
  border:1px solid #d8e5f4;
  border-radius:20px;
  background:#fff;
  box-shadow:0 10px 28px rgba(18,62,117,.06);
}
.process-step:not(:last-child):after{
  content:"";
  position:absolute;
  z-index:2;
  top:52px;
  right:-15px;
  width:16px;
  height:2px;
  background:linear-gradient(90deg,#71aef1,#69e1c5);
}
.process-number{display:block;color:#7a91ad;font-size:12px;font-weight:900;letter-spacing:.08em}
.process-icon{width:48px;height:48px;display:grid;place-items:center;margin:13px 0 17px;border-radius:14px;color:var(--blue);background:linear-gradient(135deg,#eaf4ff,#eafff8)}
.process-step h3{margin:0 0 9px;font-size:18px;line-height:1.35}
.process-step p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.65}
.contact-form [aria-invalid="true"]{
  border-color:#d74a5c!important;
  background:#fff9fa!important;
  box-shadow:0 0 0 3px rgba(199,53,73,.09)!important;
}
.contact-form .field-invalid>span:first-child,
.contact-form .field-invalid .captcha-copy>span:first-child{color:#b52b3f}
.field-error:not(:empty){display:flex;align-items:flex-start;gap:5px;font-size:11px;font-weight:750}
.field-error:not(:empty):before{content:"!";flex:0 0 15px;width:15px;height:15px;display:grid;place-items:center;border-radius:50%;margin-top:1px;background:#c73549;color:#fff;font-size:10px;line-height:1}
.article-byline{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 18px;color:#637895;font-size:13px}
.article-byline span{display:inline-flex;align-items:center;gap:5px}
.article-byline time{font-weight:700;color:#405675}
@media(max-width:1100px){.process-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.process-step:not(:last-child):after{display:none}}
@media(max-width:700px){.process-grid{grid-template-columns:1fr}.process-step{min-height:0}.article-byline{justify-content:flex-start}}


/* v13.4.0 — mobile-first UX refinement. Desktop rules above remain unchanged. */
@media (max-width:760px){
  html{scroll-padding-top:72px}
  body{overflow-x:hidden}
  .container{width:min(calc(100% - 28px),var(--container))}
  .reveal,.reveal.is-visible{opacity:1!important;transform:none!important;transition:none!important}
  .section{padding:58px 0}
  .section-tight{padding:50px 0}
  .section-heading,.section-heading-left{max-width:none;margin:0 0 26px;text-align:left}
  .section-heading-center{text-align:left}
  .section-heading h2,.lang-zh .section-heading h2{font-size:clamp(29px,8.4vw,34px);line-height:1.22;letter-spacing:-.025em;margin:13px 0 10px}
  .section-heading p{font-size:15px;line-height:1.7}
  .eyebrow{padding:6px 10px;font-size:12px}

  .site-header{background:rgba(255,255,255,.97);backdrop-filter:blur(12px)}
  .nav-shell{height:64px;grid-template-columns:minmax(0,1fr) auto;gap:10px}
  .brand img{width:132px}
  .mobile-header-actions{display:flex;gap:6px}
  .language-link-mobile{min-width:42px;height:38px;font-size:13px}
  .menu-toggle{width:40px;height:40px;border-radius:10px}
  .primary-nav{inset:70px 10px auto 10px;max-height:calc(100dvh - 82px);padding:12px;border-radius:16px}
  .primary-nav a{padding:11px 12px;font-size:14px}
  .nav-actions-mobile{margin-top:9px;padding-top:10px}
  .nav-actions-mobile .btn{width:100%;min-height:44px}

  .hero{min-height:0;background:radial-gradient(circle at 10% 8%,rgba(37,111,238,.13),transparent 32%),radial-gradient(circle at 92% 22%,rgba(25,211,171,.13),transparent 30%),linear-gradient(180deg,#fff,#f7fbff)}
  .hero:after{height:30px;clip-path:polygon(0 70%,28% 88%,58% 65%,100% 86%,100% 100%,0 100%)}
  .hero-grid{grid-template-columns:1fr;gap:24px;padding:34px 0 60px}
  .hero-copy{text-align:left}
  .hero h1,.lang-zh .hero h1{max-width:100%;margin:17px 0 15px;font-size:clamp(34px,9.5vw,39px);line-height:1.12;letter-spacing:-.035em;text-wrap:balance}
  .hero-title-line{display:block}
  .hero-title-line+.hero-title-line{margin-top:.07em}
  .hero-copy>p{max-width:none;margin:0 0 20px;font-size:15.5px;line-height:1.72}
  .hero-actions{display:grid;grid-template-columns:1fr;gap:9px;margin:0 0 17px}
  .hero-actions .btn{width:100%;min-height:46px;padding-inline:16px}
  .hero-proof{display:flex;width:calc(100vw - 14px);max-width:none;margin:0 -14px 0 0;padding:1px 14px 7px 0;gap:8px;justify-content:flex-start;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:none}
  .hero-proof::-webkit-scrollbar{display:none}
  .proof-item,.proof-item:last-child{flex:0 0 auto;grid-column:auto;min-height:39px;justify-content:flex-start;padding:8px 11px;border-radius:999px;white-space:nowrap;font-size:12px}
  .hero-visual{min-height:252px;max-width:520px;margin:0 auto;width:100%}
  .browser-frame{top:0;right:3%;width:94%;border-radius:18px;transform:none;box-shadow:0 22px 45px rgba(20,70,140,.19)}
  .browser-bar{height:31px;padding-inline:13px}
  .browser-image{aspect-ratio:1.62}
  .hero-orbit,.float-one,.float-three{display:none}
  .float-two{right:0;bottom:4px;padding:9px 11px;border-radius:12px}
  .float-two strong{font-size:12px}
  .float-two small{font-size:10px}

  .trust-strip{padding:14px 0}
  .trust-inner{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .trust-item{min-width:0;align-items:flex-start;gap:9px;padding:11px 10px;border-radius:12px}
  .trust-icon{flex:0 0 34px;width:34px;height:34px;border-radius:10px}
  .trust-item strong{font-size:12.5px;line-height:1.35}
  .trust-item span{font-size:10.5px;line-height:1.45}

  .service-grid{grid-template-columns:1fr;gap:11px}
  .service-card{display:grid;grid-template-columns:44px minmax(0,1fr);grid-auto-rows:auto;column-gap:13px;row-gap:4px;min-height:0;padding:17px;border-radius:17px;box-shadow:0 7px 18px rgba(20,65,120,.045)}
  .service-card:hover{transform:none}
  .service-icon-wrap{grid-column:1;grid-row:1/5;width:44px;height:44px;margin:0;border-radius:13px}
  .service-card h3{grid-column:2;margin:0;font-size:17px;line-height:1.35}
  .service-card p{grid-column:2;margin:2px 0 4px;font-size:13px;line-height:1.62}
  .service-card .text-link{grid-column:2;margin-top:2px;font-size:13px}

  .process-grid{grid-template-columns:1fr;gap:10px}
  .process-step{display:grid;grid-template-columns:42px minmax(0,1fr);column-gap:13px;min-height:0;padding:16px 17px;border-radius:17px}
  .process-step:not(:last-child):after{display:none}
  .process-number{position:absolute;top:12px;right:14px;font-size:10px}
  .process-icon{grid-column:1;grid-row:1/4;width:42px;height:42px;margin:0;border-radius:12px}
  .process-step h3{grid-column:2;margin:0 28px 4px 0;font-size:16px}
  .process-step p{grid-column:2;font-size:12.5px;line-height:1.6}

  .split-layout,.hosting-band,.page-hero-grid{grid-template-columns:1fr;gap:26px}
  .split-layout>.commerce-visual{order:0}
  .split-copy h2,.hosting-copy h2{font-size:clamp(29px,8.3vw,34px);line-height:1.2;letter-spacing:-.025em;margin:14px 0 11px}
  .split-copy>p,.hosting-copy p{font-size:15px;line-height:1.7}
  .feature-stack{gap:9px;margin:20px 0}
  .feature-row{grid-template-columns:40px minmax(0,1fr);gap:11px;padding:12px;border-radius:13px}
  .feature-row>span{width:40px;height:40px;border-radius:11px}
  .feature-row h3{font-size:15px;line-height:1.4;margin:0 0 2px}
  .feature-row p{font-size:12.5px;line-height:1.55}
  .commerce-visual{padding:20px;border-radius:20px}
  .dashboard-head{margin-bottom:16px}
  .dashboard-grid{gap:8px}
  .dashboard-card{padding:12px;border-radius:12px}
  .dashboard-card strong{font-size:14px}

  .platform-section{padding-top:58px}
  .platform-wrap{grid-template-columns:1fr;gap:13px}
  .platform-group{padding:18px;border-radius:18px}
  .platform-group h3{margin-bottom:13px;font-size:17px}
  .platform-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .platform-chip{min-width:0;gap:8px;padding:9px 8px;border-radius:10px;font-size:12px;line-height:1.25}
  .platform-mark{flex:0 0 28px;width:28px;height:28px;border-radius:8px;font-size:11px}

  .hosting-band{align-items:start}
  .hosting-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
  .hosting-mini{padding:14px;border-radius:13px}
  .hosting-mini svg{margin-bottom:8px}
  .hosting-mini h3{font-size:15px;line-height:1.35}
  .hosting-mini p{font-size:11.5px;line-height:1.55}

  .portfolio-filters,.article-filters,.tab-list{display:flex;justify-content:flex-start;flex-wrap:nowrap;gap:7px;margin:0 -14px 20px;padding:1px 14px 8px;overflow-x:auto;scrollbar-width:none}
  .portfolio-filters::-webkit-scrollbar,.article-filters::-webkit-scrollbar,.tab-list::-webkit-scrollbar{display:none}
  .portfolio-filters button,.article-filters button,.tab-list button{flex:0 0 auto;white-space:nowrap;padding:9px 13px;font-size:12px}
  .filter-status{text-align:left;margin:-10px 0 20px;font-size:12px}
  .portfolio-grid,.article-grid{grid-template-columns:1fr;gap:11px}
  .portfolio-card{display:grid;grid-template-columns:126px minmax(0,1fr);min-height:116px;border-radius:16px}
  .portfolio-card:hover{transform:none}
  .portfolio-media{height:100%;min-height:116px;aspect-ratio:auto;display:block}
  .portfolio-media img{height:100%;min-height:116px;aspect-ratio:auto;object-fit:cover}
  .portfolio-overlay,.portfolio-hover-details{display:none!important}
  .portfolio-copy{padding:13px 14px}
  .portfolio-copy h3{margin:0 0 5px;font-size:15.5px;line-height:1.35}
  .portfolio-copy p{display:-webkit-box;margin:0;font-size:12px;line-height:1.5;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
  .portfolio-meta-line{gap:5px;margin-top:9px}
  .portfolio-meta-line span{padding:4px 6px;font-size:9.5px}

  .article-card{display:grid;grid-template-columns:108px minmax(0,1fr);min-height:108px;border-radius:15px}
  .article-image{height:100%;min-height:108px;aspect-ratio:auto}
  .article-image img{height:100%;min-height:108px;object-fit:cover}
  .article-card-body{min-width:0;padding:12px 13px}
  .article-meta{align-items:flex-start;gap:6px;margin-bottom:6px;font-size:9.5px;line-height:1.3}
  .article-card h3{margin:0 0 7px;font-size:14px;line-height:1.38}
  .article-card p{display:none}
  .article-card .text-link{font-size:11.5px}

  .pricing-tabs{max-width:none}
  .pricing-grid,.pricing-grid-3,.pricing-grid-4{grid-template-columns:1fr;gap:11px}
  .price-card,.price-card.featured{padding:20px;border-radius:17px;transform:none}
  .price-card h3{font-size:18px}
  .price-desc{min-height:0;margin:0 0 8px;font-size:13px;line-height:1.6}
  .price{margin:10px 0 3px}
  .price strong{font-size:32px}
  .price-card .check-list{gap:8px;margin:16px 0 19px}
  .price-card .check-list li{font-size:13px;line-height:1.5}

  .page-hero{padding:36px 0 42px}
  .page-hero-grid{align-items:start}
  .page-hero h1,.page-insights .page-hero h1,.insights-main .page-hero h1,.lang-zh .page-hero h1{margin:15px 0 11px;font-size:clamp(32px,9vw,37px);line-height:1.2;letter-spacing:-.025em}
  .page-hero p{margin:0;font-size:15px;line-height:1.7}
  .page-hero .hero-actions{margin-top:19px}
  .page-hero-card{padding:18px;border-radius:18px}
  .page-hero-card h3{margin-bottom:10px;font-size:16px}
  .page-hero-card .check-list{gap:8px;margin:0}
  .page-hero-card .check-list li{font-size:13px;line-height:1.5}

  .content-grid,.article-layout{grid-template-columns:1fr;gap:24px}
  .side-card{position:static;padding:20px;border-radius:18px}
  .article-header h1,.lang-zh .article-header h1{font-size:clamp(31px,8.7vw,36px);line-height:1.22}
  .article-byline{justify-content:flex-start;gap:7px 12px;font-size:11.5px}
  .article-cover{margin-top:24px;border-radius:15px}
  .article-toc{position:static;max-height:190px;overflow:auto;padding:17px;border-radius:15px}
  .article-toc h3{margin-top:0}
  .article-body{font-size:15px;line-height:1.82}
  .article-body h2{font-size:25px;line-height:1.3;margin-top:38px}
  .prose{font-size:15px;line-height:1.82}

  .faq-layout{grid-template-columns:1fr;gap:23px}
  .faq-intro{position:static}
  .faq-intro h2{font-size:30px;line-height:1.24;margin:14px 0 10px}
  .faq-intro p{font-size:15px;margin-bottom:18px}
  .faq-item summary{padding:14px 15px;font-size:14px;line-height:1.45}
  .faq-item>div{padding:0 15px 15px;font-size:13.5px;line-height:1.7}

  .contact-section.section,.secondary-enquiry{padding:52px 0}
  .contact-section .contact-layout,.secondary-enquiry-grid{width:min(calc(100% - 28px),760px);gap:14px}
  .contact-panel,.contact-form{padding:20px 17px;border-radius:19px}
  .contact-panel h2{margin:14px 0 9px;font-size:29px;line-height:1.18}
  .contact-panel>p{font-size:13px;line-height:1.6}
  .contact-channel-grid{gap:7px;margin-top:17px}
  .contact-channel{min-height:56px;padding:8px 9px;border-radius:11px}
  .contact-channel strong{font-size:13px}
  .contact-channel small{font-size:9.5px}
  .contact-panel-brief{margin-top:16px;padding-top:15px}
  .contact-panel-brief h3{margin-bottom:10px;font-size:14px}
  .contact-brief-list{gap:8px}
  .contact-brief-list li{grid-template-columns:29px minmax(0,1fr);gap:9px}
  .contact-brief-list li>svg{width:29px;height:29px;padding:7px;border-radius:9px}
  .contact-brief-list strong{font-size:12.5px}
  .contact-brief-list small{font-size:10.5px;line-height:1.42}
  .contact-panel-note{margin-top:12px;padding:9px 10px;font-size:10.5px}
  .contact-form{padding:19px 16px}
  .contact-form label{gap:4px;margin-bottom:9px;font-size:12px}
  .contact-form input,.contact-form select{height:43px;min-height:43px}
  .contact-form textarea{height:104px;min-height:104px}
  .captcha-field{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;padding:8px}
  .captcha-copy{gap:6px}
  .captcha-copy>span,.captcha-refresh,.captcha-answer{font-size:10.5px!important}
  .captcha-copy strong{padding:7px 8px;font-size:15px}
  .captcha-answer{width:auto;justify-content:flex-end!important}
  .captcha-answer input{flex:0 0 72px;width:72px!important;height:35px!important;min-height:35px!important}
  .contact-form label.consent{align-items:flex-start;gap:8px;font-size:10.8px}
  .contact-form .btn-block{margin-top:5px;min-height:45px}

  .prefooter-cta{padding:42px 0}
  .prefooter-inner{flex-direction:column;align-items:flex-start;gap:17px}
  .prefooter-inner h2{font-size:30px}
  .prefooter-inner .btn{width:100%}
  .site-footer{padding:48px 0 20px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:27px 20px}
  .footer-brand,.footer-grid>div:last-child{grid-column:1/-1}
  .footer-brand img{width:150px;margin-bottom:12px}
  .footer-brand p{max-width:none;margin-bottom:0}
  .site-footer h3{margin-bottom:13px}
  .site-footer ul{gap:8px}
  .footer-bottom{margin-top:32px;padding-top:17px;flex-direction:column;gap:10px}

  .quick-contact-dock{right:12px;bottom:calc(12px + env(safe-area-inset-bottom));display:block}
  .quick-contact-toggle{width:50px;height:50px;min-height:50px}
  .quick-contact-actions{bottom:60px;width:194px}
  .quick-contact-item{height:42px}
  .copy-toast{bottom:calc(76px + env(safe-area-inset-bottom));max-width:calc(100% - 28px);text-align:center}
}

@media (max-width:420px){
  .container{width:min(calc(100% - 24px),var(--container))}
  .brand img{width:124px}
  .hero-grid{padding-top:30px}
  .hero h1,.lang-zh .hero h1{font-size:clamp(33px,9.7vw,37px)}
  .trust-item{padding:10px 8px}
  .trust-icon{flex-basis:31px;width:31px;height:31px}
  .portfolio-card{grid-template-columns:112px minmax(0,1fr)}
  .article-card{grid-template-columns:98px minmax(0,1fr)}
  .platform-chip{font-size:11.5px}
  .captcha-copy>span{display:none}
  .captcha-answer input{flex-basis:68px;width:68px!important}
  .footer-grid{gap:25px 15px}
}

/* v13.4.1 — mobile readability and spacing polish only. */
@media (max-width:760px){
  .section{padding:62px 0}
  .section-tight{padding:54px 0}
  .section-heading,.section-heading-left{margin-bottom:30px}
  .section-heading h2,.lang-zh .section-heading h2{font-size:clamp(28px,7.7vw,33px);line-height:1.28;letter-spacing:-.018em;margin:14px 0 11px;text-wrap:pretty}
  .section-heading p{font-size:15.5px;line-height:1.72}

  .hero-grid{gap:28px;padding:38px 0 64px}
  .hero h1,.lang-zh .hero h1{font-size:clamp(34px,9.2vw,38px);line-height:1.16;letter-spacing:-.025em;margin:18px 0 16px}
  .hero-copy>p{font-size:16px;line-height:1.72;margin-bottom:22px}
  .hero-actions{gap:10px;margin-bottom:19px}
  .hero-actions .btn{min-height:48px}
  .proof-item,.proof-item:last-child{font-size:12.5px;min-height:40px;padding:8px 12px}
  .hero-visual{min-height:268px}
  .float-two{bottom:2px}

  .trust-strip{padding:16px 0}
  .trust-item{padding:12px 11px;gap:10px}
  .trust-icon{flex-basis:36px;width:36px;height:36px}
  .trust-item strong{font-size:13px;line-height:1.4}
  .trust-item span{font-size:11.5px;line-height:1.45}

  .service-grid{gap:13px}
  .service-card{grid-template-columns:46px minmax(0,1fr);column-gap:14px;row-gap:6px;padding:19px;border-radius:18px}
  .service-icon-wrap{width:46px;height:46px;border-radius:13px}
  .service-card h3{font-size:18px;line-height:1.38}
  .service-card p{font-size:14px;line-height:1.68;margin-top:1px}
  .service-card .check-list.compact{grid-column:2;margin:5px 0 9px;gap:7px}
  .service-card .check-list li{font-size:13.5px;line-height:1.52;gap:8px}
  .service-card .check-icon{margin-top:3px}
  .service-card .text-link{font-size:13.5px;margin-top:0}

  .process-grid{gap:12px}
  .process-step{grid-template-columns:44px minmax(0,1fr);column-gap:14px;row-gap:3px;padding:18px;border-radius:18px}
  .process-icon{width:44px;height:44px;border-radius:13px}
  .process-step h3{font-size:16.5px;line-height:1.42;margin-right:30px}
  .process-step p{font-size:13.5px;line-height:1.65}
  .process-number{top:14px;right:15px;font-size:10.5px}

  .split-layout,.hosting-band,.page-hero-grid{gap:30px}
  .split-copy h2,.hosting-copy h2{font-size:clamp(28px,7.8vw,33px);line-height:1.27;letter-spacing:-.018em;margin:15px 0 12px;text-wrap:pretty}
  .split-copy>p,.hosting-copy p{font-size:15.5px;line-height:1.72}
  .feature-stack{gap:10px;margin:22px 0}
  .feature-row{grid-template-columns:42px minmax(0,1fr);gap:12px;padding:14px;border-radius:14px}
  .feature-row>span{width:42px;height:42px;border-radius:12px}
  .feature-row h3{font-size:15.5px;line-height:1.42;margin-bottom:3px}
  .feature-row p{font-size:13.5px;line-height:1.62}
  .commerce-visual{padding:22px}
  .dashboard-card{padding:13px}

  .platform-wrap{gap:15px}
  .platform-group{padding:20px;border-radius:19px}
  .platform-group h3{font-size:18px;margin-bottom:14px}
  .platform-grid{gap:9px}
  .platform-chip{min-height:44px;padding:10px 9px;font-size:13px;line-height:1.35}
  .platform-mark{flex-basis:30px;width:30px;height:30px;font-size:11.5px}

  .hosting-grid{gap:10px}
  .hosting-mini{padding:16px;border-radius:14px}
  .hosting-mini h3{font-size:15.5px;line-height:1.4}
  .hosting-mini p{font-size:13px;line-height:1.62}

  .portfolio-filters,.article-filters,.tab-list{gap:8px;margin-bottom:22px}
  .portfolio-filters button,.article-filters button,.tab-list button{padding:9px 14px;font-size:12.5px}
  .portfolio-grid,.article-grid{gap:13px}
  .portfolio-card{grid-template-columns:118px minmax(0,1fr);min-height:132px;border-radius:17px}
  .portfolio-media,.portfolio-media img{min-height:132px}
  .portfolio-copy{padding:15px}
  .portfolio-copy h3{font-size:16px;line-height:1.4;margin-bottom:6px}
  .portfolio-copy p{font-size:13px;line-height:1.55;-webkit-line-clamp:3}
  .portfolio-meta-line{gap:6px;margin-top:10px}
  .portfolio-meta-line span{padding:4px 7px;font-size:10.5px;line-height:1.35}

  .article-card{grid-template-columns:110px minmax(0,1fr);min-height:122px;border-radius:16px}
  .article-image,.article-image img{min-height:122px}
  .article-card-body{padding:14px}
  .article-meta{gap:7px;margin-bottom:7px;font-size:10.5px;line-height:1.4}
  .article-card h3{font-size:15px;line-height:1.45;margin-bottom:8px}
  .article-card .text-link{font-size:12.5px}

  .pricing-grid,.pricing-grid-3,.pricing-grid-4{gap:13px}
  .price-card,.price-card.featured{padding:22px;border-radius:18px}
  .price-card h3{font-size:19px;line-height:1.4}
  .price-desc{font-size:13.5px;line-height:1.65;margin-bottom:10px}
  .price strong{font-size:34px}
  .price-card .check-list{gap:9px;margin:17px 0 20px}
  .price-card .check-list li{font-size:13.5px;line-height:1.55}
  .pricing-note{font-size:13px;line-height:1.65}

  .page-hero{padding:40px 0 46px}
  .page-hero h1,.page-insights .page-hero h1,.insights-main .page-hero h1,.lang-zh .page-hero h1{font-size:clamp(31px,8.4vw,36px);line-height:1.25;letter-spacing:-.018em;text-wrap:pretty}
  .page-hero p{font-size:15.5px;line-height:1.72}
  .page-hero-card{padding:20px}
  .page-hero-card h3{font-size:17px}
  .page-hero-card .check-list li{font-size:13.5px;line-height:1.55}

  .faq-layout{gap:26px}
  .faq-intro h2{font-size:29px;line-height:1.3;text-wrap:pretty}
  .faq-intro p{font-size:15.5px;line-height:1.7}
  .faq-item summary{padding:16px;font-size:15px;line-height:1.5;gap:12px}
  .faq-item>div{padding:0 16px 16px;font-size:14px;line-height:1.75}

  .contact-section.section,.secondary-enquiry{padding:56px 0}
  .contact-section .contact-layout,.secondary-enquiry-grid{gap:16px}
  .contact-panel,.contact-form{padding:21px 18px;border-radius:20px}
  .contact-panel h2{font-size:29px;line-height:1.25;margin:15px 0 10px;text-wrap:pretty}
  .contact-panel>p{font-size:14px;line-height:1.68}
  .contact-channel-grid{gap:8px;margin-top:18px}
  .contact-channel{min-height:60px;padding:10px;border-radius:12px}
  .contact-channel strong{font-size:13.5px}
  .contact-channel small{font-size:11px}
  .contact-panel-brief h3{font-size:15px}
  .contact-brief-list{gap:9px}
  .contact-brief-list strong{font-size:13px}
  .contact-brief-list small{font-size:11.5px;line-height:1.5}
  .contact-panel-note{font-size:11.5px;line-height:1.5}
  .contact-form{padding:21px 18px}
  .contact-form label{font-size:13px;line-height:1.45;margin-bottom:10px}
  .contact-form input,.contact-form select{height:45px;min-height:45px}
  .contact-form textarea{height:112px;min-height:112px}
  .captcha-copy>span,.captcha-refresh,.captcha-answer{font-size:11px!important}
  .contact-form label.consent{font-size:11.5px;line-height:1.5}
  .contact-form .btn-block{min-height:47px}

  .prefooter-cta{padding:46px 0}
  .prefooter-inner{gap:19px}
  .prefooter-inner h2{font-size:29px;line-height:1.28;text-wrap:pretty}
  .site-footer{padding:52px 0 22px}
  .footer-grid{gap:30px 22px}
  .footer-brand p{font-size:14px;line-height:1.75}
  .site-footer h3{font-size:15px;margin-bottom:14px}
  .site-footer li,.site-footer a{font-size:13.5px;line-height:1.6}
  .site-footer ul{gap:9px}
  .footer-bottom{font-size:12.5px;line-height:1.6}
}

@media (max-width:420px){
  .section{padding:58px 0}
  .section-heading h2,.lang-zh .section-heading h2{font-size:clamp(27px,7.8vw,31px)}
  .hero-grid{padding-top:34px;gap:26px}
  .hero h1,.lang-zh .hero h1{font-size:clamp(32px,9.1vw,36px);line-height:1.18}
  .hero-copy>p{font-size:15.5px}
  .service-card{grid-template-columns:44px minmax(0,1fr);padding:18px;column-gap:13px}
  .service-icon-wrap{width:44px;height:44px}
  .portfolio-card{grid-template-columns:110px minmax(0,1fr);min-height:136px}
  .portfolio-media,.portfolio-media img{min-height:136px}
  .portfolio-copy{padding:14px 13px}
  .article-card{grid-template-columns:102px minmax(0,1fr)}
  .platform-chip{font-size:12.5px}
  .contact-channel-grid{grid-template-columns:1fr}
  .contact-channel strong,.contact-channel small{overflow:visible;text-overflow:clip}
  .footer-grid{gap:28px 16px}
}

@media (max-width:360px){
  .trust-inner,.platform-grid,.hosting-grid,.footer-grid{grid-template-columns:1fr}
  .footer-brand,.footer-grid>div:last-child{grid-column:auto}
  .portfolio-card,.article-card{grid-template-columns:1fr}
  .portfolio-media,.portfolio-media img,.article-image,.article-image img{height:auto;min-height:0;aspect-ratio:1.7}
}

/* v13.5.3 — mobile AI trigger integration and footer grid correction. */
.quick-contact-ai{display:none}
@media(max-width:760px){
  .quick-contact-ai{display:flex}
  .footer-brand{grid-column:1/-1}
  .footer-grid>div:last-child{grid-column:auto}
}
@media(max-width:360px){
  .footer-brand,.footer-grid>div:last-child{grid-column:auto}
}
@media(max-width:760px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:360px){.footer-grid{grid-template-columns:1fr}}

/* v13.6.7 — prominent mobile AI entry and homepage-only mobile quick navigation. */
.quick-contact-ai-primary{display:none}
.section-jump-toggle{display:none}
.section-jump-links{display:flex;flex-direction:column;gap:6px}

@media(max-width:760px){
  .quick-contact-dock{
    right:10px;
    bottom:calc(10px + env(safe-area-inset-bottom));
    display:flex!important;
    flex-direction:row;
    align-items:center;
    gap:8px;
  }
  .quick-contact-ai-primary{
    position:relative;
    display:flex;
    align-items:center;
    gap:9px;
    min-width:142px;
    height:52px;
    padding:5px 13px 5px 6px;
    border:1px solid rgba(255,255,255,.38);
    border-radius:17px;
    background:linear-gradient(135deg,#0868df 0%,#0789d4 58%,#08aaa6 100%);
    color:#fff;
    box-shadow:0 16px 34px rgba(8,104,223,.3);
    cursor:pointer;
  }
  .quick-contact-ai-primary:focus-visible{outline:3px solid rgba(8,104,223,.25);outline-offset:3px}
  .quick-contact-ai-primary:active{transform:translateY(1px)}
  .quick-contact-ai-badge{
    display:grid;
    place-items:center;
    flex:0 0 38px;
    height:38px;
    border-radius:12px;
    background:rgba(255,255,255,.18);
    box-shadow:inset 0 0 0 1px rgba(255,255,255,.17);
    font-size:13px;
    font-weight:900;
  }
  .quick-contact-ai-copy{display:flex;min-width:0;flex:1;flex-direction:column;align-items:flex-start;line-height:1.12}
  .quick-contact-ai-copy strong{font-size:14px;font-weight:900;white-space:nowrap}
  .quick-contact-ai-copy small{margin-top:3px;color:rgba(255,255,255,.82);font-size:10px;font-weight:700;white-space:nowrap}
  .quick-contact-ai-online{width:8px;height:8px;border-radius:999px;background:#70ffac;box-shadow:0 0 0 4px rgba(112,255,172,.14)}
  .quick-contact-toggle{
    display:grid!important;
    place-items:center;
    flex:0 0 50px;
    width:50px;
    height:50px;
    min-height:50px;
    padding:0;
    border-radius:16px;
  }
  .quick-contact-toggle span{display:none!important}
  .quick-contact-actions{right:0;bottom:62px;width:205px}
  .quick-contact-ai{display:none!important}

  .section-jump-nav{
    position:fixed;
    z-index:1160;
    top:46%;
    right:8px;
    display:block;
    padding:0;
    border:0;
    border-radius:0;
    background:transparent;
    box-shadow:none;
    transform:translateY(-50%);
    backdrop-filter:none;
  }
  .section-jump-toggle{
    display:flex;
    width:52px;
    height:58px;
    padding:0;
    border:1px solid rgba(157,191,231,.92);
    border-radius:16px 0 0 16px;
    background:linear-gradient(145deg,rgba(255,255,255,.98),rgba(238,247,255,.96));
    color:#0967bd;
    box-shadow:0 13px 30px rgba(6,55,116,.18);
    align-items:center;
    justify-content:center;
    flex-direction:column;
    gap:3px;
    cursor:pointer;
  }
  .section-jump-toggle svg{width:20px;height:20px}
  .section-jump-toggle span{font-size:10px;font-weight:900;line-height:1}
  .section-jump-toggle:focus-visible{outline:3px solid rgba(8,104,223,.23);outline-offset:2px}
  .section-jump-links{
    position:absolute;
    right:60px;
    top:50%;
    display:grid;
    width:168px;
    max-height:min(72vh,520px);
    overflow-y:auto;
    gap:5px;
    padding:9px;
    border:1px solid rgba(180,205,235,.94);
    border-radius:17px;
    background:rgba(255,255,255,.98);
    box-shadow:0 20px 48px rgba(7,49,103,.22);
    opacity:0;
    visibility:hidden;
    transform:translate(10px,-50%) scale(.97);
    transform-origin:right center;
    transition:opacity .18s ease,transform .18s ease,visibility .18s ease;
    scrollbar-width:thin;
  }
  .section-jump-nav.is-open .section-jump-links{opacity:1;visibility:visible;transform:translate(0,-50%) scale(1)}
  .section-jump-nav a{
    width:100%;
    height:38px;
    display:flex;
    align-items:center;
    justify-content:flex-start;
    gap:9px;
    padding:0 10px;
    border-radius:11px;
    color:#365879;
  }
  .section-jump-nav a svg{flex:0 0 18px}
  .section-jump-nav a span{
    position:static;
    padding:0;
    background:none;
    color:inherit;
    opacity:1;
    visibility:visible;
    transform:none;
    font-size:12px;
    pointer-events:auto;
  }
  .section-jump-nav a:hover span,.section-jump-nav a:focus-visible span{transform:none}
  .section-jump-nav a.is-active span{color:#fff}
}

@media(max-width:380px){
  .quick-contact-ai-primary{min-width:128px;padding-right:10px}
  .quick-contact-ai-copy strong{font-size:13px}
  .quick-contact-ai-copy small{font-size:9.5px}
  .section-jump-toggle{width:48px;height:54px}
  .section-jump-links{right:55px;width:158px}
}