.kkbc-newsletter { max-width: 640px; margin: 0 auto; text-align: center; }
.kkbc-nl-row { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; align-items: center; }
.kkbc-nl-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.kkbc-newsletter .form-control { flex: 1 1 280px; min-width: 0; height: 48px; padding: 0 16px; border: 1px solid #E3E3E3; border-radius: 7px; }
.kkbc-nl-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.kkbc-nl-send { height: 48px; padding: 0 28px; border: 0; border-radius: 7px; background: #51EDB1; color: #000; font-weight: 600; cursor: pointer; }
.kkbc-nl-send:hover, .kkbc-nl-send:focus { background: #3fd99e; }
.kkbc-nl-send[disabled] { opacity: .6; cursor: default; }
.kkbc-nl-help { margin: 14px 0 4px; font-size: 16px; }
.kkbc-nl-privacy { margin: 0; font-size: 13px; opacity: .8; }
.kkbc-nl-status { min-height: 1.5em; margin: 12px 0 0; font-size: 16px; }
.kkbc-nl-bad { color: #b00020; }
.kkbc-nl-good { color: #0b6b3a; }
.kkbc-newsletter.kkbc-nl-done .kkbc-nl-row, .kkbc-newsletter.kkbc-nl-done .kkbc-nl-help { display: none; }
.kkbc-nl-confirm { text-align: center; max-width: 640px; margin: 0 auto; padding: 80px 16px; }
.kkbc-nl-confirm h1 { margin-bottom: 20px; }
.kkbc-nl-confirm form { margin: 24px 0; }
@media (max-width: 480px) { .kkbc-nl-send { width: 100%; } }