.install-body {
	background: linear-gradient(145deg, #eef2f7, #f8f4ea);
}

.install-header {
	align-items: center;
	background: var(--navy-950);
	color: #fff;
	display: flex;
	gap: 18px;
	padding: 16px max(24px, calc((100vw - 1060px) / 2));
}

.install-header img {
	height: 52px;
	object-fit: contain;
	width: auto;
}

.install-header strong,
.install-header span {
	display: block;
}

.install-header strong {
	font-size: 18px;
}

.install-header span {
	color: #b9c6d9;
	font-size: 12px;
	margin-top: 4px;
}

.install-main {
	display: grid;
	gap: 22px;
	margin: 0 auto;
	max-width: 1060px;
	padding: 42px 24px 60px;
}

.install-intro {
	max-width: 780px;
}

.install-intro h1 {
	font-size: clamp(28px, 4vw, 42px);
	margin: 0 0 12px;
}

.install-intro > p:last-child {
	color: var(--muted);
	line-height: 1.8;
}

.install-form {
	display: grid;
	gap: 22px;
}

.install-card {
	background: #fff;
	border: 1px solid var(--line);
	border-radius: 14px;
	box-shadow: var(--shadow);
	padding: 24px;
}

.install-card h2 {
	font-size: 19px;
	margin: 0 0 18px;
}

.install-section-heading {
	align-items: center;
	display: flex;
	gap: 20px;
	justify-content: space-between;
}

.install-section-heading h2 {
	margin-bottom: 5px;
}

.install-section-heading p {
	color: var(--muted);
	font-size: 13px;
	margin: 0;
}

.install-grid,
.check-grid {
	display: grid;
	gap: 16px;
	grid-template-columns: repeat(2, minmax(0, 1fr));
}

.install-span {
	grid-column: 1 / -1;
}

.install-grid small {
	color: var(--muted);
	font-weight: 400;
}

.check-grid {
	margin-top: 18px;
}

.check-item {
	align-items: center;
	background: #f7f9fc;
	border: 1px solid var(--line);
	border-radius: 9px;
	display: flex;
	gap: 11px;
	padding: 12px;
}

.check-item::before {
	background: var(--success);
	border-radius: 50%;
	color: #fff;
	content: "✓";
	display: grid;
	font-size: 12px;
	height: 22px;
	place-items: center;
	width: 22px;
}

.check-item.is-failed::before {
	background: var(--danger);
	content: "!";
}

.check-item strong,
.check-item span {
	display: block;
}

.check-item span {
	color: var(--muted);
	font-size: 11px;
	margin-top: 3px;
}

.install-warning {
	background: #fff4d9;
	border-left: 4px solid var(--gold-500);
	color: #6d551c;
	font-size: 13px;
	line-height: 1.7;
	margin: 18px 0 0;
	padding: 10px 13px;
}

.install-submit-card {
	display: grid;
	gap: 16px;
}

.install-agreement {
	align-items: flex-start;
	display: flex;
	font-weight: 400;
}

.install-agreement input {
	height: 18px;
	min-height: 0;
	width: 18px;
}

.install-footer {
	color: var(--muted);
	font-size: 12px;
	padding: 0 24px 30px;
	text-align: center;
}

@media (max-width: 700px) {
	.install-grid,
	.check-grid {
		grid-template-columns: 1fr;
	}

	.install-span {
		grid-column: auto;
	}

	.install-section-heading {
		align-items: flex-start;
		flex-direction: column;
	}
}