@import url('./common.css');

.subnav {
	position: static;
	top: auto;
}

.section-nav {
	position: static;
	top: auto;
}

.section-nav.is-fixed {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 45;
}

.detail-section {
	scroll-margin-top: var(--detail-scroll-top, 5rem);
}

.download-groups {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	align-items: start;
	gap: 1.5rem;
}

.download-group {
	display: grid;
	gap: 0.85rem;
}

.download-group-title {
	margin: 0;
	font-size: 1.15rem;
	font-weight: 700;
	color: var(--ink);
	padding-bottom: 0.5rem;
	border-bottom: 1px solid var(--line);
}

.dl-list {
	list-style: none;
	padding: 0;
	margin: 0;
	display: grid;
	gap: 1rem;
}

.dl-list li {
	display: flex;
	justify-content: space-between;
	gap: 1rem;
	align-items: flex-start;
	padding: 1rem 1.1rem;
	background: rgba(255, 255, 255, 0.78);
	border: 1px solid var(--line);
	border-radius: 14px;
}

.btn-dl {
	float:right;
	flex: 0 0 auto;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.35rem;
	font-size: 0.85rem;
	padding: 0.45rem 0.9rem;
	border-radius: 999px;
	background: rgba(0, 104, 255, 0.12);
	color: var(--brand);
	text-decoration: none;
	font-weight: 700;
	transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.btn-dl::before {
	content: '⬇';
	font-size: 0.9em;
	line-height: 1;
}

.btn-dl:hover {
	background: var(--brand);
	color: #fff;
	transform: translateY(-1px);
}

@media (max-width: 860px) {
	.download-groups {
		grid-template-columns: 1fr;
	}
}