.hgnews-sub-form {
	max-width: 640px;
	margin: 0 0 2em;
}

.hgnews-sub-field {
	margin: 0 0 1.25em;
}

.hgnews-sub-field label {
	display: block;
	font-weight: 600;
	margin-bottom: 0.4em;
}

.hgnews-sub-field .required {
	color: #d63638;
}

.hgnews-sub-form input[type="text"],
.hgnews-sub-form input[type="file"],
.hgnews-sub-form select,
.hgnews-sub-form textarea {
	width: 100%;
	box-sizing: border-box;
	padding: 0.6em 0.75em;
	font-size: 1rem;
	border: 1px solid rgba(128, 128, 128, 0.4);
	border-radius: 4px;
	background: var(--hgn-input-bg, transparent);
	color: inherit;
}

.hgnews-sub-form textarea {
	resize: vertical;
}

.hgnews-sub-submit button {
	padding: 0.65em 1.5em;
	font-size: 1rem;
	font-weight: 600;
	border: none;
	border-radius: 4px;
	cursor: pointer;
	background: #2563eb;
	color: #fff;
}

.hgnews-sub-submit button:hover {
	background: #1d4ed8;
}

.hgnews-sub-notice {
	padding: 0.85em 1.1em;
	border-radius: 4px;
	margin: 0 0 1.5em;
	font-weight: 500;
}

.hgnews-sub-notice--success {
	background: rgba(34, 197, 94, 0.15);
	border: 1px solid rgba(34, 197, 94, 0.5);
	color: #15803d;
}

.hgnews-sub-notice--error {
	background: rgba(220, 38, 38, 0.12);
	border: 1px solid rgba(220, 38, 38, 0.5);
	color: #b91c1c;
}

@media (prefers-color-scheme: dark) {
	.hgnews-sub-notice--success {
		color: #4ade80;
	}
	.hgnews-sub-notice--error {
		color: #f87171;
	}
}