/* ---------------------------------------------------
  :root カスタムプロパティ
--------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap');

:root {
	--gothic: "Noto Sans JP", sans-serif;

	--blk: 0, 0, 0;
	--wht: 255, 255, 255;
	--red: 203, 60, 42;
	--blu: 9, 101, 162;
	--nvy: 25, 68, 97;
	--yel: 234, 203, 44;

	--hokkaido: 155, 103, 200;
	--iwate: 89, 189, 161;
	--niigata: 61, 175, 209;
	--nagano: 201, 76, 155;
	--gunma: 195, 161, 69;

	--spgr: 157, 143, 80;

	--pageTop-right: 1rem;
	--pageTop-bottom: 1rem;
}

/* ---------------------------------------------------
  HTML / BODY 基本
--------------------------------------------------- */
html {
	scroll-behavior: smooth;
	font-size: 62.5%;
}

body {
	background: rgb(var(--wht));
	color: rgb(var(--blk));
	font-family: var(--gothic);
	line-height: 1.8;
	font-feature-settings: "palt"1;
	letter-spacing: 0.05em;
	font-weight: 500;
}

:where(input, select, textarea, button, label) {
	font: inherit;
	color: inherit;
	background: none;
	border: none;
	outline: none;
	appearance: none;
	-webkit-appearance: none;
	-moz-appearance: none;
}

:where(a) {
	color: inherit;
	text-decoration: underline;
	transition: all 0.5s ease 0s;
}

:where(a:hover) {
	text-decoration: none;
	opacity: 0.6;
}