body { background: #e5e7eb; color: #1d1d1f; font-family: Inter, system-ui, sans-serif; }
.wrap { max-width: 480px; margin: 0 auto; background: #F4F9F9; min-height: 100dvh; }
body.lang-en .zh { display: none !important; }
body.lang-zh .en { display: none !important; }
.hero-img { width: 100%; height: 42vh; object-fit: cover; }
.map { width: 100%; height: 220px; border: 0; border-radius: 1.5rem; }
.js-lang-btn { background: rgba(0,0,0,0.08); }
main a.underline { text-decoration: underline; }
@media (min-width: 900px) {
    .wrap { max-width: 720px; box-shadow: 0 0 50px rgba(0,0,0,0.08); }
    .hero-img { height: 360px; }
}