.cet-host{max-width:1480px;margin:0 auto;padding:28px 24px 45px;min-width:0}.cet-intro{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}.cet-intro span{font-size:11px;letter-spacing:2px;color:#67816b}.cet-intro h1{font-size:28px;margin:8px 0;color:#305a47}.cet-intro p{font-size:12px;line-height:1.9;color:#748677}.cet-connection{background:#f6f8f0;border:1px solid #dfe6d7;border-radius:12px;padding:14px 20px;margin-bottom:20px;font-size:12px;color:#6d7f65}.cet-connection summary{cursor:pointer;font-weight:600;line-height:1.8}.cet-connection summary span{display:inline-block;margin-left:15px;font-weight:400;color:#778970}.cet-connection p{line-height:1.8;margin:10px 0}#cet-mount{min-width:0}cet-study{display:block;min-width:0;border:1px solid #e0e6d8;border-radius:18px;overflow:hidden;--cet-bg:#f7f9f2;--cet-accent:#426f53}@media(max-width:640px){.cet-host{padding:18px 10px 30px}.cet-intro{display:block;padding:0 8px}.cet-intro h1{font-size:24px}.cet-intro p{margin-top:10px}.cet-connection{padding:12px}.cet-connection summary span{display:block;margin-left:16px}cet-study{border-radius:12px}}