.tpt-sp-form-container{max-width:900px;margin:20px auto;}
.tpt-field-group{display:flex;gap:10px;align-items:center;}
.tpt-email-input{flex:1;padding:12px;border:1px solid #cccccc;border-radius:8px;font-size:16px;}
.tpt-subscribe-button{padding:12px 24px;border:none;border-radius:8px;background:linear-gradient(45deg,#6C5CE7,#A29BFE);color:#fff;cursor:pointer;font-weight:700;}
.tpt-sp-msg-area{margin-top:12px;text-align:center;min-height:1em;}
.tpt-sp-message{display:inline-block;padding:10px 14px;border-radius:6px;font-weight:600;transition:opacity 0.3s ease;opacity:0;}
.tpt-sp-message.show{opacity:1;}
.tpt-sp-message.success{color:#155724;background:#d4edda;border:1px solid #c3e6cb;}
.tpt-sp-message.error{color:#721c24;background:#f8d7da;border:1px solid #f5c6cb;}
@media(max-width:600px){.tpt-field-group{flex-direction:column;}.tpt-subscribe-button{width:100%;}}