.email-shell{color:#15232d;background:#f3f6f8;min-height:100vh;padding-bottom:4rem}.email-shell .brand{align-items:baseline;gap:.8rem;max-width:1080px;margin:auto;padding:1.2rem 1.5rem;display:flex}.email-shell .brand strong{color:#b02028;font-size:1.45rem}.email-shell .brand span{color:#5b6972}.email-head,.email-card,.email-next{max-width:760px;margin:1.5rem auto;padding:0 1.5rem}.email-head h1{margin:.5rem 0;font-size:clamp(2rem,5vw,3rem);line-height:1.05}.email-head p{color:#53616b;font-size:1.05rem;line-height:1.6}.email-card,.email-next{background:#fff;border:1px solid #d8e0e5;border-radius:14px;padding:1.5rem;box-shadow:0 8px 24px #1226340f}.email-card{gap:1.25rem;display:grid}.email-card label{gap:.45rem;font-weight:700;display:grid}.email-card input,.email-card select{font:inherit;background:#fff;border:1px solid #aebbc4;border-radius:8px;min-height:48px;padding:.7rem .8rem}.email-card input:focus,.email-card select:focus{border-color:#b02028;outline:3px solid #b020282e}.email-card small{color:#62717b;font-weight:400;line-height:1.45}.email-card button{color:#fff;cursor:pointer;background:#a61f27;border:0;border-radius:8px;min-height:50px;font:700 1rem inherit}.email-card button:disabled{opacity:.6;cursor:wait}.connection-status{color:#764b12;background:#fff5e6;border-radius:9px;justify-content:space-between;gap:1rem;padding:1rem;display:flex}.connection-status.connected{color:#165c33;background:#e9f8ef}.connection-status span{font-size:.9rem}.setup-error,.setup-success{border-radius:8px;padding:.9rem 1rem;line-height:1.45}.setup-error{color:#8b1c24;background:#fff0f0}.setup-success{color:#165c33;background:#e9f8ef}.email-next h2{margin-top:0}.email-next li{margin:.65rem 0;line-height:1.5}.email-next p{color:#6a3135;font-weight:700}@media (max-width:640px){.connection-status{flex-direction:column}.email-card,.email-next{margin:1rem}.email-head{margin:1.2rem auto}}