iframe { display: block; border: 0; max-width: 100%; }
.content-frame { width: 100%; }
.local-notice { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 100000; width: max-content; max-width: 90vw; padding: 10px 16px; border-radius: 6px; background: #252525; color: white; font: 14px/1.5 "Microsoft YaHei", sans-serif; text-align: center; }
[hidden] { display: none !important; }
button:focus-visible, a:focus-visible { outline: 2px solid #126dd3; outline-offset: 2px; }