body:has(.mht-card){background:#f3f5f8;color:#14233c;font:16px/1.8 system-ui,sans-serif;margin:0;padding:24px}.mht-card{max-width:480px;margin:5vh auto;background:white;padding:28px;border-radius:18px;box-shadow:0 8px 40px #14233c15}.mht-card input{display:block;box-sizing:border-box;width:100%;padding:10px;margin:8px 0 18px}.mht-card button,.mht-card .button{padding:10px 18px;background:#1559b4;border:0;border-radius:8px;color:white;cursor:pointer}#mht-qr{padding:18px;background:white;display:table;margin:auto}.mht-security-notice{position:fixed;bottom:16px;right:16px;max-width:440px;z-index:100001;background:#fff7de;border:2px solid #ae7400;border-radius:8px;padding:16px;box-shadow:0 4px 30px #0003}.mht-security-notice[hidden]{display:none}.mht-security-expired{background:#fff0ef;border-color:#ac2620}.mht-security-notice button{padding:8px 14px;cursor:pointer}