.sin-notice-overlay {
	--sin-border-color: #6c503a;
	--sin-button-color: #6c503a;
	--sin-heading-bg: #6c503a;

	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, 0.6);
	z-index: 99999;
	display: none;
	align-items: center;
	justify-content: center;
	padding: 20px;
	box-sizing: border-box;
}

.sin-notice-overlay.is-open {
	display: flex;
}

.sin-notice-box {
	position: relative;
	background: #fff;
	max-width: 560px;
	width: 100%;
	max-height: 90vh;
	overflow-y: auto;
	border: 6px solid var(--sin-border-color);
	border-radius: 6px;
	padding: 40px 30px 30px;
	box-sizing: border-box;
	text-align: center;
}

.sin-notice-close-text {
	position: absolute;
	top: 10px;
	right: 14px;
	background: none;
	border: none;
	font-size: 14px;
	color: #666;
	cursor: pointer;
	padding: 6px 10px;
}

.sin-notice-close-text:hover {
	color: #111;
	text-decoration: underline;
}

.sin-notice-label {
	letter-spacing: 0.2em;
	color: var(--sin-border-color);
	font-size: 13px;
	font-weight: bold;
	margin: 0 0 14px;
}

.sin-notice-heading {
	background: var(--sin-heading-bg);
	color: #fff;
	font-size: 17px;
	font-weight: bold;
	padding: 14px 10px;
	margin-bottom: 20px;
	border-radius: 4px;
}

.sin-notice-content {
	margin-bottom: 26px;
	text-align: left;
}

.sin-notice-text {
	font-size: 15px;
	line-height: 1.8;
	color: #222;
}

.sin-notice-text p:first-child {
	margin-top: 0;
}

.sin-notice-text a {
	color: var(--sin-border-color);
}

.sin-notice-image {
	display: block;
	max-width: 100%;
	height: auto;
	margin: 0 auto;
	border-radius: 4px;
}

.sin-notice-image-wrap {
	display: block;
}

.sin-notice-image-zoomable {
	cursor: zoom-in;
}

.sin-notice-detail-link {
	display: block;
	text-align: center;
	margin-top: 14px;
	color: var(--sin-border-color);
	font-weight: bold;
	text-decoration: underline;
}

.sin-notice-lightbox {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, 0.85);
	z-index: 100000;
	display: none;
	align-items: center;
	justify-content: center;
	padding: 30px;
	box-sizing: border-box;
	cursor: zoom-out;
}

.sin-notice-lightbox.is-open {
	display: flex;
}

.sin-notice-lightbox img {
	max-width: 100%;
	max-height: 100%;
	border-radius: 4px;
}

.sin-notice-confirm-btn {
	display: inline-block;
	max-width: 100%;
	background: var(--sin-button-color);
	color: #fff;
	border: none;
	font-size: 16px;
	font-weight: bold;
	padding: 12px 48px;
	border-radius: 4px;
	cursor: pointer;
	box-sizing: border-box;
	white-space: normal;
	transition: filter 0.2s ease;
}

.sin-notice-confirm-btn:hover {
	filter: brightness(0.88);
}

@media (max-width: 480px) {
	.sin-notice-overlay {
		padding: 14px;
	}

	.sin-notice-box {
		padding: 34px 18px 24px;
	}

	.sin-notice-heading {
		font-size: 15px;
	}

	.sin-notice-text {
		font-size: 14px;
	}

	.sin-notice-confirm-btn {
		width: 100%;
		padding: 13px 20px;
		font-size: 15px;
	}

	.sin-notice-lightbox {
		padding: 14px;
	}
}

@media (max-width: 360px) {
	.sin-notice-overlay {
		padding: 8px;
	}

	.sin-notice-box {
		padding: 28px 14px 20px;
		border-width: 4px;
	}
}

@media (max-height: 560px) {
	.sin-notice-box {
		padding-top: 26px;
	}

	.sin-notice-heading {
		margin-bottom: 12px;
	}

	.sin-notice-content {
		margin-bottom: 16px;
	}
}

@media (hover: none) {
	.sin-notice-close-text,
	.sin-notice-confirm-btn {
		min-height: 44px;
	}
}