/* ==================== 文档下载卡片 (doc-download) ==================== */

.doc-dl-card *,
.doc-dl-card *::before,
.doc-dl-card *::after {
	box-sizing: border-box;
}

.doc-dl-card {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	padding: 24px;
	border: 1px solid #e0e0e0;
	border-radius: 6px;
	background: #fff;
	text-decoration: none;
	color: inherit;
	cursor: pointer;
	transition: box-shadow 0.25s ease;
}

.doc-dl-card:hover {
	text-decoration: none;
	color: inherit;
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

/* ---- 图片区 ---- */
.doc-dl-thumb {
	position: relative;
	display: block;
	width: 100%;
	margin-bottom: 16px;
	border-radius: 4px;
	overflow: hidden;
	line-height: 0;
}

.doc-dl-thumb img {
	display: block;
	width: 100%;
	height: auto;
	object-fit: cover;
}

/* 悬停蒙版 */
.doc-dl-thumb::after {
	content: "";
	position: absolute;
	inset: 0;
	background-color: rgba(26, 43, 95, 0.35);
	opacity: 0;
	transition: opacity 0.3s ease;
	pointer-events: none;
}

.doc-dl-card:hover .doc-dl-thumb::after {
	opacity: 1;
}

/* ---- 文档名称 ---- */
.doc-dl-name {
	margin: 0 0 16px;
	font-size: 18px;
	font-weight: 700;
	line-height: 1.35;
	color: #0a0f2e;
	word-break: break-word;
}

/* ---- 下载按钮 ---- */
.doc-dl-btn {
	display: block;
	width: 100%;
	padding: 10px 32px;
	font-size: 15px;
	font-weight: 600;
	line-height: 1.4;
	color: #fff;
	background-color: #1a2b5f;
	border: 0;
	border-radius: 4px;
	text-decoration: none;
	cursor: pointer;
	transition: background-color 0.25s ease, color 0.25s ease;
}

.doc-dl-btn:hover {
	background-color: #b71a33;
	color: #fff;
	text-decoration: none;
}

.doc-dl-btn:focus-visible {
	outline: 2px solid #b71a33;
	outline-offset: 2px;
}

/* ---- 响应式 ---- */
@media (max-width: 767px) {
	.doc-dl-card {
		padding: 16px;
	}

	.doc-dl-name {
		font-size: 16px;
	}

	.doc-dl-btn {
		padding: 8px 24px;
		font-size: 14px;
	}
}