/* Reset & Base */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: "Noto Sans JP", sans-serif;
	font-size: 16px;
	line-height: 1.6;
	color: var(--text-gray);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

img {
	max-width: 100%;
	height: auto;
	vertical-align: bottom;
}

a {
	text-decoration: none;
	color: inherit;
	transition: opacity var(--transition);
}

a:hover {
	opacity: 0.8;
}

/* Common Layout */
.main-inner {
	max-width: var(--content-width);
	margin: 0 auto;
}

.contents-wrapper {
	display: flex;
	justify-content: space-between;
	align-items: stretch;
}

.main-content {
	flex: 1;
	min-width: 0;
}

/* Utility Classes */
.mt-5 {
	margin-top: 50px;
}

.text-left {
	text-align: left !important;
}

.text-bold {
	font-weight: bold;
}

.bg-light-gray {
	background-color: #f2f2f2;
}