/* ==================== 步骤轮播 (step-swiper) ==================== */

.ss-section *,
.ss-section *::before,
.ss-section *::after {
	box-sizing: border-box;
}

.ss-section {
	overflow: hidden;
}

/* Swiper 容器 */
.ss-swiper {
	overflow: hidden;
}

/* ---- 单张幻灯片布局 ---- */
.ss-slide {
	--ss-img-width: 45%;
	display: flex;
	align-items: center;
	gap: 40px;
}

/* ---- 图片区 ---- */
.ss-image {
	flex: 0 0 var(--ss-img-width);
	max-width: var(--ss-img-width);
	line-height: 0;
}

.ss-image img {
	display: block;
	width: 100%;
	height: auto;
	object-fit: cover;
	border-radius: 8px;
}

/* ---- 文字区 ---- */
.ss-content {
	flex: 1;
	min-width: 0;
}

.ss-title {
	margin: 0 0 16px;
	font-size: 28px;
	font-weight: 700;
	line-height: 1.3;
	color: #0a0f2e;
}

.ss-desc {
	margin: 0;
	font-size: 16px;
	font-weight: 400;
	line-height: 1.65;
	color: #555;
}

/* ---- 导航按钮 ---- */
.ss-nav {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-top: 24px;
}

.ss-nav-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 42px;
	height: 42px;
	background-color: #1a2b5f;
	color: #fff;
	border: 0;
	border-radius: 4px;
	cursor: pointer;
	transition: background-color 0.25s ease;
	user-select: none;
}

.ss-nav-btn:hover {
	background-color: #b71a33;
}

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

.ss-nav-btn svg {
	width: 18px;
	height: 18px;
	pointer-events: none;
}

/* ---- 响应式 ---- */
@media (max-width: 767px) {
	.ss-slide {
		flex-direction: column;
		gap: 20px;
	}

	.ss-image {
		flex: none;
		max-width: 100%;
		width: 100%;
	}

	.ss-title {
		font-size: 22px;
	}

	.ss-desc {
		font-size: 15px;
	}

	.ss-nav-btn {
		width: 36px;
		height: 36px;
	}

	.ss-nav-btn svg {
		width: 16px;
		height: 16px;
	}
}