.csn-newsletter {
	--csn-teal: #277b8c;
	--csn-teal-dark: #1f6270;
	--csn-text: #fafafa;
	--csn-bg: #277b8c;
	max-width: 640px;
	padding: 1.5rem;
	background: var(--csn-bg);
	color: var(--csn-text);
	border-radius: 4px;
}

.csn-newsletter__title {
	margin: 0 0 0.5rem;
	font-size: 1.35rem;
	font-weight: 700;
	color: var(--csn-text);
}

.csn-newsletter__text {
	margin: 0 0 1rem;
	font-size: 0.95rem;
	line-height: 1.5;
}

.csn-newsletter__field {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.csn-newsletter__input {
	flex: 1 1 200px;
	min-width: 0;
	padding: 0.75rem 0.9rem;
	border: 1px solid rgba(255, 255, 255, 0.35);
	border-radius: 3px;
	font-size: 1rem;
	color: #222;
	background: #fff;
}

.csn-newsletter__input:focus {
	outline: 2px solid #fff;
	outline-offset: 1px;
}

.csn-newsletter__button {
	padding: 0.75rem 1.25rem;
	border: 1px solid #696973;
	border-radius: 3px;
	background: #000;
	color: #fff;
	font-size: 1rem;
	cursor: pointer;
	transition: background 0.15s ease, color 0.15s ease;
}

.csn-newsletter__button:hover,
.csn-newsletter__button:focus-visible {
	background: #2c3640;
	color: #eee;
}

.csn-newsletter__button:disabled {
	opacity: 0.7;
	cursor: not-allowed;
}

.csn-newsletter__message {
	margin: 0.75rem 0 0;
	font-size: 0.9rem;
}

.csn-newsletter__message.is-success {
	color: #e8fff3;
}

.csn-newsletter__message.is-error {
	color: #ffd6d6;
}

.csn-newsletter__hp {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

@media (max-width: 480px) {
	.csn-newsletter {
		padding: 1rem;
	}

	.csn-newsletter__field {
		flex-direction: column;
	}

	.csn-newsletter__button {
		width: 100%;
	}
}