@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500&family=Noto+Serif+SC:wght@400;500&display=swap');

/* Language links work without JavaScript and always point to the same page. */
.header-inner { gap: 24px; }
.header .brand { order: 0; }
.header .nav { order: 1; margin-left: auto; }
.language-switch { order: 2; display: flex; align-items: center; justify-content: center; flex-shrink: 0; gap: 12px; padding-left: 18px; border-left: 1px solid #ffffff35; }
.language-switch a { display: inline-flex; align-items: center; justify-content: center; min-height: 36px; border-bottom: 1px solid transparent; font: 400 13px/1.5 'Manrope','Noto Sans JP','Noto Sans SC',sans-serif; color: #c5ccca; letter-spacing: .025em; white-space: nowrap; }
.language-switch a:hover { color: #fff; }
.language-switch a[aria-current] { color: var(--gold); border-bottom-color: var(--gold); }
.menu-button { order: 3; }
html[lang="en"] { --serif: var(--latin); }
html[lang="en"] body { font-family: var(--sans); }
html[lang="en"] h1,html[lang="en"] h2,html[lang="en"] h3 { letter-spacing: .01em; }
html[lang="en"] .hero h1 { font-size: clamp(45px,5.2vw,78px); line-height: 1.18; letter-spacing: .005em; max-width: 850px; margin-block: 34px; }
html[lang="en"] .hero .intro { max-width: 475px; font-size: 17px; line-height: 1.9; }
html[lang="en"] .section-title,html[lang="en"] .section-head h2 { font-size: 46px; line-height: 1.25; letter-spacing: .005em; }
html[lang="en"] .prose,html[lang="en"] .split-intro p { line-height: 1.95; letter-spacing: .005em; }
html[lang="en"] .prose h3 { line-height: 1.4; }
html[lang="en"] .service-text h3 { font-size: 1.875rem; line-height: 1.4; }
html[lang="en"] .service-text p:not(.eyebrow) { line-height: 1.9; }
html[lang="en"] .new-business-banner h3 { font-size: 34px; line-height: 1.35; }
html[lang="en"] .page-intro h1 { font-size: 38px; line-height: 1.4; letter-spacing: .02em; }
html[lang="en"] .page-description { line-height: 1.9; letter-spacing: .015em; }
html[lang="en"] .flow-heading { flex-wrap: wrap; }
html[lang="en"] .flow-heading>p { display: flex; align-items: baseline; flex-wrap: wrap; gap: 8px; line-height: 1.6; }
html[lang="en"] .flow-heading strong { font-size: 34px; margin-inline: 0; white-space: nowrap; }
html[lang="en"] .flow-steps h4 { min-height: 78px; overflow-wrap: break-word; line-height: 1.6; }
html[lang="en"] .flow-steps li { min-width: 0; padding-inline: 16px; }
html[lang="en"] .flow-steps li:first-child { padding-left: 0; }
html[lang="en"] .workflow h3,html[lang="en"] .promise-grid h3 { font-family: var(--sans); }
html[lang="en"] .business-aside h2 { font-size: 38px; line-height: 1.25; }
html[lang="en"] .business-article .prose h3 { font-size: 29px; line-height: 1.35; }
html[lang="en"] .company-facts>div { grid-template-columns: 110px minmax(0,1fr); }
html[lang="en"] .company-facts dd { line-height: 1.9; }
html[lang="en"] .company-facts dt { line-height: 1.7; }
html[lang="en"] .contact-phone,html[lang="en"] .footer-phone,html[lang="zh-Hans"] .contact-phone,html[lang="zh-Hans"] .footer-phone { font-size: 1.75rem; }
html[lang="en"] .contact-form h2 { font-size: 32px; line-height: 1.35; }
html[lang="en"] .contact-form label { line-height: 1.65; }
html[lang="en"] .form-alternative,html[lang="en"] .form-help { line-height: 1.9; }
html[lang="en"] .sdgs-card h2 { font-size: 27px; line-height: 1.35; }
html[lang="en"] .contact-band h2 { font-size: 40px; line-height: 1.35; }
html[lang="en"] .footer .brand small,html[lang="zh-Hans"] .footer .brand small { font-size: 12px; }
html[lang="zh-Hans"] { --serif: 'Noto Serif SC','Songti SC',SimSun,serif; --sans: 'Manrope','Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif; }
html[lang="zh-Hans"] body,html[lang="zh-Hans"] .eyebrow,html[lang="zh-Hans"] .workflow h3,html[lang="zh-Hans"] .promise-grid h3 { font-family: var(--sans); }
html[lang="zh-Hans"] .hero h1 { font-size: clamp(38px,4.5vw,66px); letter-spacing: .07em; }
html[lang="zh-Hans"] .hero .intro { max-width: 490px; }
html[lang="zh-Hans"] .prose { line-height: 2; }
.footer-grid>*,.contact-layout>*,.company-top>*,.business-article>*,.about-grid>*,.split-intro>*,.service-grid>* { min-width: 0; }
.draft-mail { overflow-wrap: anywhere; }
@media (max-width:1280px) {
  .header .nav { display: none; position: absolute; top: 108px; left: 0; right: 0; background: var(--navy); padding: 24px 30px 30px; flex-direction: column; align-items: stretch; gap: 0; box-shadow: 0 20px 30px #0003; margin: 0; }
  .header .nav.open { display: flex; }
  .header .nav a { padding: 14px; }
  .header .nav .contact-link { margin-top: 10px; }
  .menu-button { display: block; }
  .language-switch { margin-left: auto; }
}
@media (max-width:900px) {
  .header .nav { top: 92px; }
  .header-inner { gap: 18px; }
  html[lang="en"] .section-title,html[lang="en"] .section-head h2 { font-size: 40px; }
}
@media (max-width:760px) {
  .header { height: 116px; }
  .header-inner { display: grid; grid-template-columns: minmax(0,1fr) auto; grid-template-rows: 73px 34px; column-gap: 12px; row-gap: 0; padding-inline: 23px; }
  .header .brand { grid-column: 1; grid-row: 1; }
  .header .brand img { width: 40px; height: 40px; }
  .header .brand strong { font-size: 25px; }
  .header .brand strong>span { display: block; font: 400 12px/1.2 Arial,sans-serif; text-transform: uppercase; letter-spacing: .17em; margin-top: 6px; }
  .header .brand small { display: none; }
  .header .menu-button { grid-column: 2; grid-row: 1; padding: 9px 10px; border: 0; border-bottom: 1px solid #ffffff60; font-size: 13px; }
  .language-switch { grid-row: 2; grid-column: 1/-1; justify-content: flex-end; gap: 20px; border: 0; padding: 0; margin: 0; align-self: start; }
  .language-switch a { font-size: 13px; min-height: 29px; padding-inline: 1px; }
  .header .nav { top: 116px; padding-inline: 23px; }
  .hero-copy { padding-top: 174px; }
  html[lang="en"] .hero h1 { font-size: clamp(45px,8vw,60px); max-width: 620px; }
  html[lang="zh-Hans"] .hero h1 { font-size: clamp(32px,7.3vw,48px); }
}
@media (max-width:640px) {
  html[lang="en"] .hero h1 { font-size: clamp(37px,9.6vw,54px); line-height: 1.18; letter-spacing: -.01em; margin-block: 29px; }
  html[lang="en"] .hero .intro { font-size: 16px; line-height: 1.95; }
  html[lang="en"] .section-title,html[lang="en"] .section-head h2 { font-size: 35px; line-height: 1.25; }
  html[lang="en"] .service-text h3 { font-size: 1.625rem; }
  html[lang="en"] .service-text p:not(.eyebrow) { font-size: 16px; }
  html[lang="en"] .new-business-banner h3 { font-size: 29px; line-height: 1.35; }
  html[lang="en"] .page-intro h1 { font-size: 31px; }
  html[lang="en"] .split-intro h2 { font-size: 33px; line-height: 1.25; }
  html[lang="en"] .flow-steps li,html[lang="en"] .flow-steps li:nth-child(4) { padding-inline: 14px; }
  html[lang="en"] .flow-steps li:nth-child(odd) { padding-left: 0; }
  html[lang="en"] .flow-steps h4 { min-height: 67px; }
  html[lang="en"] .flow-heading>p { font-size: 13px; }
  html[lang="en"] .flow-heading strong { font-size: 32px; }
  html[lang="en"] .document summary>span { font-size: 11px; max-width: 70px; white-space: normal; line-height: 1.7; }
  html[lang="zh-Hans"] .document summary>span { font-size: 11px; max-width: 66px; line-height: 1.8; }
  html[lang="en"] .document summary>span::after,html[lang="zh-Hans"] .document summary>span::after { display: block; margin: 0; }
  html[lang="en"] .business-aside h2 { font-size: 33px; }
  html[lang="en"] .business-article .prose h3 { font-size: 27px; }
  html[lang="en"] .jump-links a { font-size: 14px; line-height: 1.65; }
  html[lang="en"] .company-facts>div { grid-template-columns: 84px minmax(0,1fr); gap: 18px; }
  html[lang="en"] .company-facts dt { font-size: 12px; }
  html[lang="en"] .sdgs-grid { gap: 30px 22px; }
  html[lang="en"] .sdgs-card h2 { font-size: 23px; line-height: 1.4; }
  html[lang="en"] .contact-phone,html[lang="zh-Hans"] .contact-phone { font-size: 1.75rem; }
  html[lang="en"] .contact-form h2 { font-size: 30px; }
  html[lang="en"] .contact-band h2 { font-size: 1.75rem; }
  html[lang="zh-Hans"] .hero h1 { font-size: clamp(29px,7.3vw,42px); letter-spacing: .05em; line-height: 1.8; }
  html[lang="en"] .footer .brand small,html[lang="zh-Hans"] .footer .brand small { font-size: 10px; }
  html[lang="en"] .footer-links { gap: 19px 20px; }
}
@media (max-width:380px) {
  .header-inner { padding-inline: 19px; }
  html[lang="en"] .hero h1 { font-size: 36px; }
  html[lang="zh-Hans"] .hero h1 { font-size: 28px; letter-spacing: .02em; }
  html[lang="en"] .contact-phone,html[lang="zh-Hans"] .contact-phone,html[lang="en"] .footer-phone,html[lang="zh-Hans"] .footer-phone { font-size: 1.625rem; }
  html[lang="en"] .section-title,html[lang="en"] .section-head h2 { font-size: 32px; }
  html[lang="en"] .sdgs-grid { grid-template-columns: 1fr; }
}

/* Shared type scale, including scripts with international phone numbers. */
html[lang="en"] .hero h1 { font-weight: 400; letter-spacing: -.04em; }
html[lang="en"] .section-title,html[lang="en"] .section-head h2 { font-size: clamp(2rem,3.2vw,2.625rem); letter-spacing: -.035em; line-height: 1.3; }
html[lang="en"] .service-text h3 { font-weight: 500; letter-spacing: -.03em; }
html[lang="zh-Hans"] .eyebrow { font-family: var(--sans); }
html[lang="en"] .contact-phone,html[lang="zh-Hans"] .contact-phone,
html[lang="en"] .footer-phone,html[lang="zh-Hans"] .footer-phone {
  font-size: clamp(1.375rem,2.4vw,1.75rem); letter-spacing: -.025em;
}
.language-switch a { font-family: 'Manrope','Noto Sans JP','Noto Sans SC',sans-serif; }
@media (max-width:760px) {
  .header .brand strong { font-size: 1.125rem; letter-spacing: -.02em; }
  .header .brand strong>span { font: 400 .75rem/1.2 var(--latin); letter-spacing: .12em; }
}