/* One public navigation for both languages; intentionally isolated from app UI. */
body{background:#fffaf3}
.ds-header{position:relative;top:auto;z-index:20;background:#fffaf3;border-bottom:1px solid #d8e1e4;backdrop-filter:none;color:#243b49}
.ds-header .ds-nav{box-sizing:border-box;width:min(1120px,calc(100% - 48px));margin:0 auto;min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 0}
.ds-header .ds-brand{display:flex;align-items:center;flex-shrink:0;text-decoration:none}
.ds-header .ds-brand img{display:block;width:176px;height:54px;max-width:100%;object-fit:contain;filter:none}
.ds-header .ds-nav-links{display:flex;align-items:center;justify-content:flex-end;gap:6px;flex-wrap:wrap}
.ds-header .ds-nav-links a{box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 12px;font:650 15px/1.35 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:#156184;background:transparent;border:1px solid transparent;border-radius:12px;text-decoration:none;white-space:nowrap;box-shadow:none;transition:background-color .15s ease}
.ds-header .ds-nav-links a:hover{background:#e2f3f2}
.ds-header .ds-nav-links .ds-language{border-color:#d8e1e4;background:#fff}
.ds-header .ds-nav-links .ds-start{padding:10px 20px;margin-left:6px;background:#156184;color:#fff;border-color:#156184}
.ds-header .ds-nav-links .ds-start:hover{background:#104c69}
.ds-header a:focus-visible{outline:3px solid #156184;outline-offset:3px}
@media(max-width:760px){.ds-header .ds-nav{position:relative;width:calc(100% - 32px);gap:10px;flex-wrap:wrap;padding:12px 0}.ds-header .ds-brand img{width:144px;height:44px}.ds-header .ds-nav-links{width:100%;justify-content:space-between;gap:4px}.ds-header .ds-nav-links a{font-size:14px;padding:9px 10px}.ds-header .ds-nav-links .ds-start{position:absolute;right:0;top:12px;margin-left:0;padding:10px 14px}}
@media(max-width:390px){.ds-header .ds-nav-links{gap:2px}.ds-header .ds-nav-links a{padding:9px 7px}.ds-header .ds-nav-links .ds-start{margin-left:0;padding:10px 10px}}
@media(prefers-reduced-motion:reduce){.ds-header .ds-nav-links a{transition:none}}