/* Brand layer uses original artwork and modest motion. */
:root{--brand-ink:#16353c;--brand-main:#0b5c54;--brand-mist:#f2f7f6;--brand-line:#d6e4e0}
body{color:var(--brand-ink);text-rendering:optimizeLegibility}::selection{background:#dbeeb8;color:#173c35}
.brand-logo{flex-shrink:0;display:flex;align-items:center}.brand-logo img{display:block;width:218px;height:50px;object-fit:contain}
.site-header{border-bottom:1px solid var(--brand-line)}.site-header .nav a{font-weight:500}.site-header .nav a.active{color:var(--brand-main)}
.btn-primary{background:var(--brand-main);border-color:var(--brand-main);color:#fff}.btn-primary:hover{background:#084b45;border-color:#084b45;color:#fff}
.site-footer{background:var(--brand-mist)}.footer-intro .brand-logo img{width:250px;height:auto}.footer-intro{align-items:center}.footer-intro p{color:#465e63}
:where(a,button,input,select,textarea,summary):focus-visible{outline:3px solid #007c9c;outline-offset:3px}
button,select,.language-picker summary{min-height:44px}input,textarea{font-size:16px}.form-note{color:#52686c}
.privacy-consent{display:flex;gap:10px;align-items:flex-start;margin:20px 0;font-size:14px;line-height:1.8}.privacy-consent input{width:20px;height:20px;flex:0 0 20px;margin-top:4px;accent-color:var(--brand-main)}.privacy-consent a{text-decoration:underline;text-underline-offset:3px}
.policy{max-width:820px;margin:0 auto;padding:48px 24px 80px;line-height:1.9}.policy h1{font-size:clamp(28px,4vw,40px);margin-bottom:16px}.policy p{margin:16px 0}.policy .policy-contact{padding:20px;background:var(--brand-mist);border-radius:12px;overflow-wrap:anywhere}
@media(max-width:1200px){.site-header .brand-logo img{width:200px;height:46px}}
@media(max-width:600px){.site-header .brand-logo img{width:155px;height:36px}.site-header .header-actions{gap:6px}.footer-intro{align-items:flex-start}.policy{padding:32px 20px 60px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;animation-iteration-count:1!important}}

/* Supporting photographs occupy the homepage's three editorial side columns. */
.home-support-image{width:100%;max-width:520px;margin:24px 0 0}
.home-support-image img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:contain;border-radius:14px;border:1px solid var(--brand-line);background:var(--brand-mist)}
.home-support-image figcaption{margin-top:10px;color:#52686c;font-size:12px;font-weight:400;line-height:1.65;text-align:left}
.home-knowledge>.section-head,.faq-layout>.section-head,.inquiry-layout>.section-head{min-width:0}
@media(max-width:760px){.home-support-image{max-width:360px;margin:24px auto 0}.home-support-image img{border-radius:12px}}

/* Keep the FAQ heading above both columns so it does not lengthen the photograph. */
.home-faq .section-head{margin-bottom:32px}
.home-faq .faq-layout{grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);align-items:start}
.home-faq .home-support-image{max-width:none;margin:0;min-width:0}
.home-faq-list{display:flex;flex-direction:column;align-self:stretch;min-width:0}
.home-faq-list .faq-item{flex:1 0 auto}
@media(max-width:1100px){.home-faq .faq-layout{grid-template-columns:1fr}.home-faq .home-support-image{max-width:360px;justify-self:center}}
@media(max-width:760px){.home-faq .section-head{margin-bottom:24px}}

/* A shared heading lets the photograph and inquiry form begin on the same line. */
#inquiry .inquiry-heading{margin-bottom:0}
@media(max-width:1200px){#inquiry .inquiry-layout{grid-template-columns:1fr;gap:30px}#inquiry .home-support-image{justify-self:center}}
@media(min-width:1201px){
  #inquiry .inquiry-heading{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:baseline;column-gap:32px;max-width:none;margin-bottom:32px}
  #inquiry .inquiry-copy,#inquiry .inquiry-contact{display:contents}
  #inquiry .eyebrow{grid-column:1/-1}
  #inquiry .inquiry-heading h2{grid-column:1;grid-row:2;margin-bottom:18px}
  #inquiry .inquiry-heading p{grid-column:1;grid-row:3;max-width:720px}
  #inquiry .contact-number{grid-column:2;grid-row:2;justify-self:end;font-size:28px;margin:0 0 18px;white-space:nowrap}
  #inquiry .inquiry-contact>.text-link{grid-column:2;grid-row:3;justify-self:end}
  #inquiry .inquiry-layout{grid-template-columns:repeat(2,minmax(0,1fr));gap:48px;align-items:stretch}
  #inquiry .home-support-image{max-width:none;margin:0;min-width:0;display:flex;flex-direction:column}
  #inquiry .home-support-image img{flex:0 0 auto}
  #inquiry .home-support-image figcaption{margin-top:auto;padding-top:10px}
  #inquiry .form-panel{align-self:stretch;display:flex;min-width:0;padding:24px}
  #inquiry #inquiry-form{display:flex;flex-direction:column;flex:1;min-width:0}
  #inquiry .form-grid{flex:1;grid-template-rows:auto auto auto minmax(0,1fr);gap:16px}
  #inquiry .field label{margin-bottom:6px;line-height:1.4}
  #inquiry .field input,#inquiry .field select,#inquiry .field textarea{padding:10px 12px;line-height:1.5;min-height:44px}
  #inquiry .form-grid>.field:last-child{display:flex;flex-direction:column}
  #inquiry .form-grid textarea{flex:1;min-height:110px}
  #inquiry .privacy-consent{margin:16px 0 12px;line-height:1.6}
  #inquiry #inquiry-form>.btn{align-self:flex-start;margin-top:16px}
  #inquiry .form-note{margin-top:12px;line-height:1.6}
  #inquiry .form-msg{margin-top:10px}
  #inquiry .form-msg:empty{margin-top:0}
}

/* The supplied greeting artwork blends into the existing hero background. */
.hero .hero-greeting{display:block;width:184px;height:auto;aspect-ratio:1;margin-bottom:18px;mix-blend-mode:multiply;pointer-events:none;user-select:none}
@media(max-width:1200px){.hero .hero-greeting{width:144px;margin-bottom:16px}}
@media(max-width:600px){.hero .hero-greeting{width:108px;margin-bottom:12px}}

/* Shared public navigation: quiet spacing and room for longer locale labels. */
html{scroll-padding-top:calc(var(--header-h) + 16px)}
.site-header .header-main{gap:20px}
.site-header .nav{gap:16px;min-width:0}
.site-header .header-actions{gap:12px;flex-shrink:0}
.site-header .nav a{min-height:44px;display:flex;align-items:center;line-height:1.55}
.site-header .nav-toggle{color:var(--brand-ink);min-width:44px;border-radius:6px}
.site-header .nav-toggle:hover{background:var(--brand-mist)}
.site-header .language-picker summary{border:1px solid #bdd6cf;border-radius:9px;padding:7px 12px;background:#f6faf8;gap:12px;min-width:132px;cursor:pointer}
.site-header .language-picker summary:hover,.site-header .language-picker[open] summary{border-color:var(--brand-main);background:#e9f4ef}
.language-label{color:var(--brand-main);font-size:11px;font-weight:600;white-space:nowrap;line-height:1.4;margin-bottom:2px}
.language-location{display:flex;align-items:center;gap:7px}.country-flag{display:inline-block;vertical-align:middle;flex-shrink:0;width:24px;height:16px;border-radius:2px;box-shadow:0 0 0 1px #0001;margin-inline:3px}
.language-chevron{color:var(--brand-main);transition:transform .15s}.language-picker[open] .language-chevron{transform:rotate(180deg)}
.site-header .language-options{top:calc(100% + 9px);padding:8px;border-radius:10px;max-height:calc(100dvh - 135px)}
.site-header .language-options a{min-height:58px;padding:10px 12px;border-radius:6px}
:where(.landing-main>section,.guide-layout section){scroll-margin-top:calc(var(--header-h) + 16px)}
.prose :where(table),.prose-article :where(table){display:block;max-width:100%;overflow-x:auto;overscroll-behavior-x:contain}
@media(min-width:1201px) and (max-width:1399px){.site-header .header-contact{display:none}}
@media(max-width:1200px){.site-header .nav.open{gap:0 24px}.site-header .nav a{padding-block:13px}.site-header .header-main{gap:14px}}
@media(max-width:600px){.site-header .header-main{gap:8px}.site-header .header-actions{gap:6px}.site-header .nav{padding-inline:20px}.site-header .nav.open{gap:0 16px}}
@media(max-width:600px){.site-header .language-picker summary{min-width:118px;gap:6px;padding:6px 9px}.language-label{font-size:10px}.country-flag{width:21px;height:14px}.site-header .language-options{max-height:calc(100dvh - 118px)}}
@media(max-width:420px){.site-header .brand-logo img{width:clamp(90px,calc(100vw - 249px),155px);height:auto}.site-header .header-main{gap:6px}.site-header .nav-toggle{padding:8px}.site-header .language-picker{margin-left:auto}}

/* Compact contact, navigation and WeChat groups share one footer baseline. */
.site-footer.footer-compact{padding:36px 0 22px}
.footer-compact .footer-intro{gap:24px;margin-bottom:24px;padding-bottom:22px;border-bottom:1px solid var(--brand-line)}
.footer-compact .footer-intro .brand-logo img{width:240px;max-width:100%;height:auto}
.footer-compact .footer-intro p{font-size:clamp(17px,1.4vw,21px);line-height:1.6;letter-spacing:.035em;margin:0}
.footer-main{display:grid;grid-template-columns:minmax(210px,1.05fr) minmax(400px,2.6fr) minmax(180px,.9fr);gap:clamp(20px,2.2vw,34px);align-items:start}
.footer-main-no-qr{grid-template-columns:minmax(210px,1.05fr) minmax(0,3.5fr)}
.footer-compact :where(.footer-contact,.footer-navigation,.footer-navigation>div,.footer-wechat){min-width:0}
.footer-compact h3{margin:0 0 12px;font-size:15px;line-height:1.55;font-weight:650;color:var(--brand-ink)}
.footer-compact .footer-contact a{display:block;overflow-wrap:anywhere}
.footer-compact a.footer-phone{font-family:Arial,'Segoe UI',sans-serif;font-size:clamp(21px,1.7vw,27px);font-weight:600;line-height:1.6;font-variant-numeric:tabular-nums;letter-spacing:-.02em;min-height:44px;margin-bottom:4px}
.footer-compact .footer-email{font-size:14px;line-height:1.65;padding:4px 0}
.footer-compact .footer-contact address{font-style:normal;font-size:13px;line-height:1.8;margin-top:14px;color:#52686c;max-width:28em;overflow-wrap:anywhere}
.footer-compact .footer-contact address span:first-child{font-size:12px;margin-bottom:3px;color:#52686c}
.footer-compact .footer-inquiry{width:fit-content;min-height:44px;margin-top:12px;padding:9px 14px;border:1px solid #bdd6cf;border-radius:8px;color:var(--brand-main);font-size:14px;font-weight:600;background:#fff}
.footer-compact .footer-inquiry:hover{background:#e9f4ef;border-color:var(--brand-main)}
.footer-navigation{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,.95fr) minmax(0,1.35fr);gap:20px}
.footer-navigation a{display:flex;align-items:center;min-height:34px;padding:4px 0;font-size:13px;line-height:1.7;overflow-wrap:anywhere;color:#3d5863;text-decoration-thickness:1px;text-underline-offset:4px}
.footer-navigation a:hover{text-decoration:underline;color:var(--brand-main)}
.footer-quick-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:12px}
.footer-wechat{display:flex;flex-direction:column;align-items:center;text-align:center;padding:16px 12px 12px;border:1px solid var(--brand-line);border-radius:12px;background:#fff}
.footer-wechat h3{margin-bottom:3px;color:var(--brand-main)}
.footer-wechat p{margin:0 0 10px;font-size:12px;line-height:1.6;color:#52686c}
.footer-qr-link{display:block;max-width:100%;color:var(--brand-main);font-size:12px;line-height:1.65;border-radius:6px}
.footer-qr-link img{display:block;width:128px;height:164px;max-width:100%;object-fit:contain;background:#fff;margin:auto}
.footer-qr-link span{display:block;padding-top:7px;overflow-wrap:anywhere}
.footer-qr-link:hover span{text-decoration:underline;text-underline-offset:3px}
.footer-compact .footer-regions{margin-top:24px;padding-top:20px}
.footer-compact .footer-regions .area-grid{gap:4px 18px;font-size:12px;line-height:1.8}
.footer-compact .footer-regions a{padding-block:5px;min-height:30px}
.footer-compact .footer-languages{gap:10px 24px;margin-top:22px;padding-block:12px}
.footer-compact .bottom{padding-top:16px;font-size:12px;line-height:1.8;flex-wrap:wrap}
@media(max-width:1100px){
  .footer-main{grid-template-columns:minmax(0,1fr) minmax(180px,.65fr);gap:24px}
  .footer-contact{grid-column:1;grid-row:1}
  .footer-wechat{grid-column:2;grid-row:1;justify-self:end;width:210px;max-width:100%}
  .footer-navigation{grid-column:1/-1;grid-row:2;grid-template-columns:1fr 1fr 1.4fr;padding-top:20px;border-top:1px solid var(--brand-line)}
  .footer-main-no-qr{grid-template-columns:1fr 2fr}
  .footer-main-no-qr .footer-navigation{grid-column:2;grid-row:1;border:0;padding:0;grid-template-columns:1fr 1fr}
  .footer-main-no-qr .footer-quick{grid-column:1/-1}
}
@media(max-width:600px){
  .site-footer.footer-compact{padding-top:28px}
  .footer-compact .footer-intro{display:flex;flex-direction:column;align-items:flex-start;gap:10px;margin-bottom:20px;padding-bottom:18px}
  .footer-compact .footer-intro .brand-logo img{width:220px}
  .footer-compact .footer-intro p{font-size:16px}
  .footer-main,.footer-main-no-qr{grid-template-columns:minmax(0,1fr);gap:20px}
  .footer-contact{grid-column:1;grid-row:1}
  .footer-wechat{grid-column:1;grid-row:2;width:100%;justify-self:stretch;flex-direction:row;text-align:left;justify-content:space-between;gap:12px;padding:16px}
  .footer-wechat-copy{min-width:0;flex:1}
  .footer-wechat h3{font-size:16px;margin-bottom:6px}
  .footer-wechat p{margin:0;font-size:13px;overflow-wrap:anywhere}
  .footer-qr-link{flex:0 0 112px;text-align:center;max-width:58%}
  .footer-qr-link img{width:112px;height:144px}
  .footer-navigation,.footer-main-no-qr .footer-navigation{grid-column:1;grid-row:3;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 20px;padding-top:20px;border-top:1px solid var(--brand-line)}
  .footer-main-no-qr .footer-navigation{grid-row:2}
  .footer-quick{grid-column:1/-1}
  .footer-navigation a{min-height:44px;font-size:14px;padding-block:8px}
  .footer-compact h3{font-size:15px;margin-bottom:8px}
  .footer-compact .footer-regions{margin-top:20px;padding-top:18px}
  .footer-compact .footer-regions .area-grid{column-gap:14px}
  .footer-compact .footer-regions a{min-height:40px;padding-block:8px}
  .footer-compact .footer-languages{gap:8px 20px}
}

/* CHG019: compact region navigation; QR and other footer areas keep their layout. */
.footer-region-heading{display:flex;justify-content:space-between;align-items:start;gap:24px;margin-bottom:18px}.footer-region-heading h3{margin-bottom:6px}.footer-region-heading p{font-size:13px;line-height:1.7;color:#58737a;margin:0;max-width:78ch}.footer-region-all{flex:none;display:inline-flex;align-items:center;min-height:44px;font-size:13px;font-weight:600;color:#0b5c54}.footer-compact .footer-region-links{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:6px 20px}.footer-compact .footer-region-links a{display:flex;align-items:center;min-height:44px;font-size:13px;line-height:1.65;color:#365e66;border-bottom:1px solid #deebe6;overflow-wrap:anywhere}.footer-region-links a:focus-visible,.footer-region-all:focus-visible{outline:3px solid #0b5c54;outline-offset:3px}
@media(max-width:1100px){.footer-compact .footer-region-links{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:640px){.footer-region-heading{display:block;margin-bottom:10px}.footer-region-heading p{font-size:12px}.footer-region-all{margin-top:4px}.footer-compact .footer-region-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 16px}.footer-compact .footer-region-links a{font-size:13px;min-height:44px}}

/* 048: native anchor navigation and controlled keyboard table regions. */
html{scroll-behavior:smooth}
.readable-table-scroll{max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;margin-block:24px}
.readable-table-scroll:focus-visible{outline:3px solid #007c9c;outline-offset:3px}
.prose .readable-table-scroll>table,.column-site .prose .readable-table-scroll>table{display:table;overflow:visible;max-width:none;margin:0}
@media(max-width:480px){html:not([lang="zh-CN"]) .footer-region-links{grid-template-columns:minmax(0,1fr)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.readable-table-scroll{overflow:visible}}