.msw-newsletter-card {
    margin: 32px 0;
    padding: 24px;
    background: linear-gradient(135deg, rgba(25, 113, 194, .08), rgba(25, 113, 194, .02));
    border: 1px solid rgba(25, 113, 194, .15);
    border-radius: 14px;
    backdrop-filter: blur(8px);
}
.msw-nl-inner { max-width: 480px; margin: 0 auto; }
.msw-nl-heading { margin: 0 0 6px; font-size: 18px; font-weight: 700; color: #1a1a1a; }
.msw-nl-subtext { margin: 0 0 14px; font-size: 14px; color: #555; line-height: 1.5; }
.msw-nl-form { display: flex; flex-wrap: wrap; gap: 8px; align-items: stretch; }
.msw-nl-label { flex: 1 1 220px; display: flex; }
.msw-nl-label input[type="email"] {
    flex: 1;
    padding: 11px 14px;
    border: 1px solid #d0d5dd;
    border-radius: 8px;
    font-size: 15px;
    background: #fff;
    color: #1a1a1a;
}
.msw-nl-label input[type="email"]:focus { outline: 2px solid #1971c2; outline-offset: 1px; border-color: #1971c2; }
.msw-nl-submit {
    flex: 0 0 auto;
    padding: 11px 22px;
    background: #1971c2;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s ease;
}
.msw-nl-submit:hover  { background: #1864ab; }
.msw-nl-submit:disabled { opacity: .6; cursor: not-allowed; }
.msw-nl-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.msw-nl-message { margin: 8px 0 0; font-size: 14px; min-height: 1.4em; flex-basis: 100%; }
.msw-nl-message.is-ok    { color: #2b8a3e; }
.msw-nl-message.is-error { color: #c92a2a; }
.msw-nl-fine { margin: 6px 0 0; font-size: 12px; color: #888; flex-basis: 100%; }
@media (max-width: 540px) {
    .msw-nl-form { flex-direction: column; }
    .msw-nl-submit { width: 100%; }
}