.social-card{max-width:460px;padding:clamp(26px,5vw,44px)}.social-card h1{font-size:clamp(28px,4vw,36px);letter-spacing:-.035em}.social-options{display:grid;gap:12px;margin:26px 0 18px}.social-button{display:flex;align-items:center;gap:14px;width:100%;min-height:54px;padding:14px 18px;border:1px solid #d6dfdc;border-radius:12px;background:#fff;color:#172e28;font:inherit;font-weight:600;cursor:pointer;transition:border-color .15s,box-shadow .15s}.social-button span{flex:1;text-align:left}.social-button.apple{background:#172420;color:#fff;border-color:#172420}.social-button:hover:not(:disabled){box-shadow:0 4px 18px #152f2014;border-color:#34765d}.social-button:focus-visible{outline:3px solid #55a283;outline-offset:4px}.social-button:disabled{cursor:not-allowed;opacity:.55}.social-availability,.social-note{font-size:13px;line-height:1.7;color:#53675e}.social-availability{padding:14px 16px;border-radius:10px;background:#f1f5f2}.reauthentication{margin:14px 0;padding:16px;border:1px solid #dce6df;border-radius:12px;background:#f6f9f6}.reauthentication p{font-size:13px;line-height:1.6;margin:8px 0}.reauthentication strong{display:flex;align-items:center;gap:8px;font-size:14px}.reauthentication button{min-height:42px}