.page-opening-feedback{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:10000;padding:10px 16px;border:1px solid #bccdc5;border-radius:10px;background:#f6faf7;color:#163d32;box-shadow:0 4px 16px #183e3226;font:600 14px/1.5 system-ui,sans-serif;pointer-events:none;max-width:calc(100vw - 32px)}.page-opening-feedback[hidden]{display:none}.academy-language-ready{position:fixed;right:20px;bottom:24px;z-index:100;background:#194c3e;color:white;padding:10px 16px;border-radius:6px;text-decoration:none}.detail-common-status{padding:12px 16px;color:#52665e;font:14px/1.6 system-ui,sans-serif}.detail-common-status button{margin-left:8px;padding:6px 12px;border:1px solid #b9ccc2;border-radius:6px;background:white;color:#164335;cursor:pointer}