* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', sans-serif;
	background: #fafafa;
	color: #000;
	line-height: 1.6;
	min-height: 100vh;
	display: flex;
	flex-direction: column;
}

nav {
	padding: 2rem 3rem;
	border-bottom: 1px solid #e5e5e5;
	background: #fff;
}

.logo {
	font-size: 1.125rem;
	font-weight: 500;
	letter-spacing: -0.02em;
}

main {
	flex: 1;
	max-width: 900px;
	width: 100%;
	margin: 0 auto;
	padding: 0 3rem;
}

.hero {
	padding: 6rem 0 4rem;
}

.hero h1 {
	font-size: 2.5rem;
	font-weight: 400;
	letter-spacing: -0.03em;
	margin-bottom: 1rem;
}

.hero p {
	font-size: 1.125rem;
	color: #666;
}

.tools {
	padding: 2rem 0;
}

.tool-link {
	display: flex;
	align-items: center;
	gap: 2rem;
	padding: 2rem 0;
	border-top: 1px solid #e5e5e5;
	text-decoration: none;
	color: #000;
	transition: all 0.2s ease;
	cursor: pointer;
}

.tool-link:hover:not(.disabled) {
	padding-left: 1rem;
}

.tool-link.disabled {
	opacity: 0.4;
	cursor: default;
}

.number {
	font-size: 0.875rem;
	color: #999;
	font-weight: 500;
	min-width: 2rem;
}

.tool-info {
	flex: 1;
}

.tool-info h2 {
	font-size: 1.25rem;
	font-weight: 500;
	margin-bottom: 0.25rem;
	letter-spacing: -0.02em;
}

.tool-info p {
	font-size: 0.9375rem;
	color: #666;
}

.arrow {
	font-size: 1.25rem;
	color: #000;
	transition: transform 0.2s ease;
}

.tool-link:hover:not(.disabled) .arrow {
	transform: translateX(4px);
}

.status {
	font-size: 0.8125rem;
	color: #999;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	font-weight: 500;
}

footer {
	padding: 3rem;
	text-align: center;
	color: #999;
	font-size: 0.875rem;
	border-top: 1px solid #e5e5e5;
	margin-top: auto;
}

@media (max-width: 768px) {

	nav,
	main,
	footer {
		padding-left: 1.5rem;
		padding-right: 1.5rem;
	}

	.hero h1 {
		font-size: 2rem;
	}

	.tool-link {
		gap: 1rem;
	}

	.number {
		min-width: 1.5rem;
	}
}