/* The portrait directory is deliberately independent of the animated home scene. */
.leadership-page {
  background: #fff;
  color: #333;
  font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', sans-serif;
}
.leadership-page .page { max-width: none; min-height: 100vh; background: #fff; overflow: clip; }
.leadership-page footer .brand strong { font-size: 20px; }
.leadership-page footer .brand small { font-size: 8px; }

/* Reference scale: 980px content, four 230 × 178 portraits, 20px gutters. */
.leadership-main { width: min(980px, calc(100% - 80px)); margin: 0 auto; padding: 22px 0 64px; }
.leadership-breadcrumb { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; color: #6e6e73; font-size: 12px; line-height: 1.5; }
.leadership-breadcrumb a:hover, .leadership-return:hover { text-decoration: underline; text-underline-offset: 3px; }
.leadership-breadcrumb > [aria-current] { color: #333; }
.leadership-heading { padding: 20px 0 22px; margin-bottom: 26px; border-bottom: 1px solid #e5e5e5; }
.leadership-main h1 { font-family: inherit; font-weight: 600; font-size: 24px; line-height: 1.25; letter-spacing: 0; width: auto; margin: 0; transform: none; color: #1d1d1f; }
.leadership-heading > p { color: #6e6e73; font-size: 14px; line-height: 1.4; margin-top: 4px; }
.leadership-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); column-gap: 20px; row-gap: 56px; align-items: start; }
.leader { min-width: 0; }
.leader-link { display: block; transform: none !important; border-radius: 6px; }
.leader-portrait { width: 100%; aspect-ratio: 230 / 178; background: #f2f2f2; border-radius: 6px 6px 0 0; overflow: hidden; }
.leader-portrait img { width: 100%; height: 100%; object-fit: cover; transition: opacity .2s ease, transform .35s ease; }
.leader-caption { padding-top: 12px; }
.leader-caption h2 { font-size: 17px; font-weight: 500; line-height: 26px; letter-spacing: 0; overflow-wrap: normal; word-break: normal; color: #0070c9; }
.leader-role-zh, .leader-role-en { font-size: 17px; font-weight: 400; line-height: 26px; margin-top: 0; color: #333; }
.leader-link:is(:hover,:focus-visible) h2 { color: #0055a5; text-decoration: underline; text-underline-offset: 3px; }
.leader-link:is(:hover,:focus-visible) img { opacity: .97; transform: scale(1.02); }
.leadership-page a:focus-visible, .leadership-page button:focus-visible { outline: 3px solid #0070c9; outline-offset: 5px; }

.leadership-return { display: inline-flex; align-items: center; gap: 7px; color: #0070c9; font-size: 16px; margin-top: 28px; }
.leader-profile { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 56px; align-items: center; padding: 32px 0 48px; min-height: 470px; }
.profile-portrait { background: #f2f3f4; }
.profile-portrait img { width: 100%; height: auto; display: block; }
.profile-copy { min-width: 0; }
.profile-section { font-size: 14px; color: #6e6e73; margin-bottom: 20px; }
.profile-section span { margin-left: 8px; }
.profile-copy h1 { font-size: 38px; letter-spacing: -.6px; overflow-wrap: normal; }
.profile-role-zh { font-size: 20px; line-height: 1.5; margin-top: 18px; color: #333; }
.profile-role-en { font-size: 17px; line-height: 1.5; margin-top: 6px; max-width: 400px; color: #333; }
.profile-bio { margin-top: 28px; font-size: 17px; line-height: 1.8; }
.leadership-page footer { padding: 30px 0; background: #f6f8fa; border-top: 1px solid #e9edf1; color: #344b65; }
.leadership-page .footer-main { max-width: 1380px; flex-wrap: wrap; gap: 24px; }
.leadership-page .footer-center { flex: 1; }
.leadership-page .footer-center nav { font-size: 12px; }
.leadership-page .footer-center p { font-size: 10px; }

@media (max-width: 1099px) {
  .leader-profile { gap: 28px; min-height: 400px; }
  .profile-copy h1 { font-size: 30px; }
  .profile-role-zh { font-size: 18px; }
  .profile-role-en { font-size: 16px; }
  .leadership-page .footer-center { order: 3; flex-basis: 100%; }
}
@media (min-width: 600px) and (max-width: 899px) {
  .leadership-main { width: min(640px, calc(100% - 64px)); }
  .leadership-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 28px; row-gap: 44px; }
}
@media (max-width: 599px) {
  .leadership-main { width: min(280px, calc(100% - 48px)); padding-top: 20px; padding-bottom: 48px; }
  .leadership-heading { padding: 18px 0; margin-bottom: 24px; }
  .leadership-grid { grid-template-columns: minmax(0, 1fr); row-gap: 38px; }
  .leadership-page footer .brand strong { font-size: 14px; }
  .leadership-page footer .brand small { font-size: 5.8px; }
  .leadership-return { margin-top: 24px; font-size: 15px; }
  .leader-profile { display: flex; flex-direction: column; align-items: stretch; gap: 25px; min-height: 0; padding: 24px 0 12px; }
  .profile-copy h1 { font-size: 30px; }
  .profile-section { margin-bottom: 12px; }
  .profile-role-zh { margin-top: 16px; font-size: 18px; }
  .profile-role-en { font-size: 17px; }
  .leadership-page footer { padding-block: 26px; }
  .leadership-page .footer-main { display: flex; align-items: flex-start; gap: 21px; }
  .leadership-page .footer-main .brand strong { font-size: 14px; }
  .leadership-page .footer-center nav { gap: 12px; }
  .leadership-page .footer-center nav > * + * { padding-left: 12px; }
  .leadership-page .footer-contact { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .leadership-page * { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
  .leader-link:is(:hover,:focus-visible) img { transform: none; }
}