@charset "UTF-8";

/* CSS Document */

/*====================================

	loading

====================================*/

.spinner {
	width: 100px;
	height: 100px;
}

/*====================================

    #frame

====================================*/

#frame {
    position: fixed;
    width: 100%;
    height: 100vh;
    z-index: 100;
    pointer-events: none;
}
#frame .inner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    inset: 0;
    z-index: 99999;
    pointer-events: none;
    border-top: 40px solid #fff;
    border-left: 40px solid #fff;
    border-right: 40px solid #fff;
    border-bottom: 40px solid #fff;
    box-shadow: inset 0 0 0 1px var(--main-color);
    z-index: 11;
}
#frame .bd_top,
#frame .bd_right,
#frame .bd_bottom,
#frame .bd_left {
    display: block;
    background: #4788bc;
    z-index: 12;
}
#frame .bd_top {
    width: 100%;
    height: 1px;
    position: absolute;
    top: 40px;
    left: 0;
}
#frame .bd_right {
    width: 1px;
    height: 100%;
    position: absolute;
    top: 0;
    right: 40px;
}
#frame .bd_bottom {
    width: 100%;
    height: 1px;
    position: absolute;
    bottom: 40px;
    left: 0;
}
#frame .bd_left {
    width: 1px;
    height: 100%;
    position: absolute;
    top: 0;
    left: 40px;
}
#frame .star_01,
#frame .star_02,
#frame .star_03,
#frame .star_04 {
    width: 30px;
    height: 30px;
    z-index: 13;
}
#frame .star_01 {
    position: absolute;
    top: 25.5px;
    left: 25.5px;
}
#frame .star_02 {
    position: absolute;
    top: 25.5px;
    right: 25.5px;
}
#frame .star_03 {
    position: absolute;
    bottom: 25.5px;
    right: 25.5px;
}
#frame .star_04 {
    position: absolute;
    bottom: 25.5px;
    left: 25.5px;
}
#frame .obj_right,
#frame .obj_left {
    z-index: 30;
    width: 40px;
    height: 100%;
    display: grid;
    place-items: center;
    padding: 0 16px;
}
#frame .obj_right {
    position: absolute;
    top: 0;
    right: 0;
}
#frame .obj_left {
    position: absolute;
    top: 0;
    left: 0;
}
#frame .obj_left img,
#frame .obj_right img {
    width: 100%;
}
#frame .obj_top,
#frame .obj_bottom {
    z-index: 30;
    width: 100%;
    height: 40px;
    display: grid;
    place-items: center;
    padding: 14px 0;
}
#frame .obj_top {
    position: absolute;
    top: 0;
    left: 0;
}
#frame .obj_bottom {
    position: absolute;
    bottom: 0;
    left: 0;
}
#frame .obj_bottom img,
#frame .obj_top img {
    height: 20px;
}
#frame .crystal_01,
#frame .crystal_02,
#frame .crystal_03,
#frame .crystal_04 {
    z-index: 30;
    width: 40px;
    height: 40px;
    padding: 6px;
}
#frame .crystal_01 {
    position: absolute;
    top: 0;
    left: 0;
}
#frame .crystal_02 {
    position: absolute;
    top: 0;
    right: 0;
}
#frame .crystal_03 {
    position: absolute;
    right: 0;
    bottom: 0;
}
#frame .crystal_04 {
    position: absolute;
    bottom: 0;
    left: 0;
}
#frame .crystal_01 img,
#frame .crystal_02 img,
#frame .crystal_03 img,
#frame .crystal_04 img {
    animation: spin 6s linear infinite;
}
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/*====================================

	header

====================================*/

header {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	z-index: var(--z-header);
	padding: 40px 40px 0 0;
    z-index: 90;
}
header nav {
	display: flex;
	align-items: center;
	justify-content: flex-end;
}
header nav .logo {
	width: 100px;
}
header nav .menu-left {
	display: flex;
}
header nav .menu-left a {
	display: block;
	position: relative;
	text-decoration: none;
	transition: color .35s ease;
    background: #fff;
    font-family: "Zen Old Mincho", serif;
    line-height: 1em;
    padding: .6em .7em;
    border-left: 1px solid var(--main-color);
    border-bottom: 1px solid var(--main-color);
    color: var(--main-color);
    font-size: 120%;
}
header nav .menu-left a:hover {
    background: var(--main-color);
    color: #fff;
}
header nav .nav-toggle {
	display: none;
}

/*====================================

	#app_top

====================================*/

#app_top {
	max-width: 1800px;
	width: 100%;
	margin: 0 auto;
}

/*====================================

	footer

====================================*/

footer {
    margin-bottom: 50px;
}
footer small {
	color: var(--main-color);
	width: 100%;
	text-align: center;
	font-size: 80%;
	display: block;
}