:root{--bsc-nav-surface:#fff;--bsc-nav-ink:#202124;--bsc-nav-muted:#58616c;--bsc-nav-line:#dce0e5;--bsc-nav-hover:#f3f5f7;--bsc-nav-action:#0965b8;--bsc-nav-focus:#0071e3}
.bsc-foundation-tools{display:flex;align-items:center;gap:8px;flex-shrink:0}
.bsc-foundation-launcher,.bsc-foundation-language,.bsc-foundation-close{box-sizing:border-box;min-width:44px;min-height:44px;padding:10px;border:1px solid transparent;border-radius:12px;background:transparent;color:var(--bsc-nav-ink);display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;font:500 16px/1.4 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC",sans-serif;text-decoration:none}
.bsc-foundation-tools svg,.bsc-foundation-close svg{width:22px;height:22px;flex:none}
.bsc-foundation-launcher:hover,.bsc-foundation-language:hover,.bsc-foundation-close:hover{background:var(--bsc-nav-hover)}
.bsc-foundation-launcher[aria-expanded=true]{background:var(--bsc-nav-hover)}
.bsc-foundation-launcher:focus-visible,.bsc-foundation-language:focus-visible,.bsc-foundation-close:focus-visible,.bsc-foundation-service:focus-visible{outline:3px solid var(--bsc-nav-focus);outline-offset:3px}
.bsc-foundation-dialog{box-sizing:border-box;width:min(720px,calc(100vw - 32px));max-width:720px;max-height:min(760px,calc(100dvh - 48px));padding:0;border:1px solid var(--bsc-nav-line);border-radius:22px;background:var(--bsc-nav-surface);color:var(--bsc-nav-ink);box-shadow:0 24px 70px rgba(20,30,45,.18);overflow:auto;font:400 16px/1.5 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans TC",sans-serif;overscroll-behavior:contain}
.bsc-foundation-dialog::backdrop{background:rgba(25,34,45,.22)}
.bsc-foundation-dialog-head{position:sticky;top:0;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 24px;border-bottom:1px solid var(--bsc-nav-line);background:var(--bsc-nav-surface)}
.bsc-foundation-dialog-head h2{margin:0;font-family:inherit;font-size:22px;font-weight:600;line-height:1.3;color:var(--bsc-nav-ink)}
.bsc-foundation-directory{display:grid!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px!important;padding:16px;margin:0;max-width:none;width:auto;flex-direction:initial}
.bsc-foundation-service{box-sizing:border-box;display:flex;align-items:flex-start;gap:14px;min-height:88px;padding:14px;border-radius:12px;color:var(--bsc-nav-ink)!important;text-decoration:none!important;min-width:0;background:transparent;font-size:16px}
.bsc-foundation-service:hover{background:var(--bsc-nav-hover)}
.bsc-foundation-mark{display:grid;place-items:center;flex:none;width:40px;height:40px;border-radius:11px;background:#eef4fa;color:#24638c}
.bsc-foundation-mark svg{width:25px;height:25px}
.bsc-foundation-service-copy{display:grid;gap:4px;min-width:0}
.bsc-foundation-service-copy strong{font-size:16px;line-height:1.45;font-weight:600;overflow-wrap:anywhere;color:var(--bsc-nav-ink)}
.bsc-foundation-service-copy small{font-size:14px;line-height:1.5;white-space:normal;overflow-wrap:anywhere;color:var(--bsc-nav-muted)}
@media(max-width:640px){.bsc-foundation-control-label{display:none}.bsc-foundation-tools{gap:2px}.bsc-foundation-dialog{width:calc(100vw - 24px);max-height:calc(100dvh - 24px);border-radius:18px}.bsc-foundation-directory{grid-template-columns:1fr;padding:10px}.bsc-foundation-dialog-head{padding:12px 18px}.bsc-foundation-service{min-height:80px;padding:12px}.bsc-foundation-service-copy strong{font-size:16px}}
@media(prefers-reduced-motion:reduce){.bsc-foundation-dialog *{scroll-behavior:auto!important;transition:none!important}}