.account-security{max-width:980px;min-width:0}.account-security h2{font-size:28px;line-height:1.25;margin-bottom:20px}.mfa-steps{padding-left:24px;display:grid;gap:24px}.mfa-steps li{padding-left:6px;min-width:0}.mfa-steps h3{font-size:20px}.mfa-enrollment{display:grid;grid-template-columns:240px minmax(0,1fr);gap:24px;align-items:start;margin:18px 0}.mfa-qr{background:white;border:1px solid var(--line);border-radius:12px;padding:10px;min-height:224px;max-width:240px}.mfa-qr svg{width:100%;height:auto;display:block}.mfa-key-panel{min-width:0;padding:20px;background:var(--tenant-primary-soft);border:1px solid var(--line);border-radius:12px}.mfa-key-panel label{font-weight:650;display:block}.mfa-key{display:block;font-family:Consolas,monospace;font-size:clamp(20px,2.4vw,29px);line-height:1.6;letter-spacing:.07em;color:var(--heading);white-space:normal;overflow-wrap:anywhere;margin:14px 0;padding:10px;background:white;border-radius:8px;user-select:all}.mfa-key-panel p{font-size:14px;line-height:1.6}.mfa-message{padding:16px 20px;border:1px solid var(--line);background:var(--tenant-primary-soft);border-radius:10px;line-height:1.6;margin:18px 0}.mfa-code-form{display:grid;gap:16px;max-width:450px}.mfa-code-form input{font-size:24px;letter-spacing:.2em;max-width:300px}.mfa-recovery-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-width:540px;margin:20px 0}.mfa-recovery-list code{font-family:Consolas,monospace;font-size:21px;padding:14px;color:var(--heading);background:var(--tenant-primary-soft);border:1px solid var(--line);border-radius:8px;text-align:center;user-select:all}.mfa-copy-feedback{min-height:24px;font-size:14px}.account-settings-content{min-width:0}.account-security [hidden]{display:none!important}.mail-action-feedback{padding:12px 15px;margin:12px 0;min-height:45px;border-radius:8px;line-height:1.5}.mail-action-feedback.profile-success{background:#eef6f0;border:1px solid #a1c4ac}.mail-action-feedback.form-error{background:#fff0f0;border:1px solid #d6a2a2}.mail-test-status{padding:18px;border:1px solid var(--line);border-radius:10px;background:var(--tenant-primary-soft);margin-top:16px}.mail-test-status p{margin:6px 0}.public-shell a:focus-visible,.account-security a:focus-visible,.account-security button:focus-visible{outline:3px solid var(--focus);outline-offset:3px}@media(max-width:650px){.mfa-enrollment{grid-template-columns:1fr;gap:18px}.mfa-qr{width:224px}.mfa-key-panel{padding:15px}.mfa-key{font-size:21px}.mfa-recovery-list{gap:8px}.mfa-recovery-list code{font-size:18px;padding:11px 6px}.account-security h2{font-size:24px}.mfa-steps{padding-left:19px}.mail-action-feedback{scroll-margin-top:24px}}