@charset "utf-8";


#menu_toggle {
	opacity: 0;
}
#menu_toggle:checked + .menu_box > span {
    transform: translate(-50%, -50%) rotate(45deg);
}
#menu_toggle:checked + .menu_box > span::before {
	top: 0;
    transform: rotate(0deg);
}
#menu_toggle:checked + .menu_box > span::after {
	top: 0;
    transform: rotate(90deg);
}
#menu_toggle:checked ~ #menu_btn {
    right: 0 !important;
}
.menu_box {
	position: fixed;
	top: 30px;
	right: 20px;
	width: 50px;
	height: 50px;
	cursor: pointer;
	z-index: 2;
	background-color: #dbcf5d;
    border-radius: 50%;        /* ←丸型！ */
    box-shadow: 0 0 10px #fff;
    display: flex;             /* 中央寄せ */
    justify-content: center;
    align-items: center;
}

.menu_box > span,
.menu_box > span::before,
.menu_box > span::after {
	display: block;
	position: absolute;
	width: 60%;      /* 丸型に合うサイズに微調整 */
    height: 3px;
    background-color: #fff;
    transition-duration: .25s;
    border-radius: 2px;        /* 少し丸み */
	left: 50%;                    /* ←中央に置く */
    transform: translateX(-50%);  /* ←左寄り解消 */
	transform-origin: center center;   /* ←これが重要！ */
}

.menu_box > span {
    top: 50%;
    transform: translate(-50%, -50%);
}

.menu_box > span::before {
	content: '';
	top: -8px;
}
.menu_box > span::after {
	content: '';
	top: 8px;
}
#menu_btn {
	display: block;
	position: fixed;
	top: 0;
    right: -100%;
    left: auto;
	width: 250px;
	height: 100%;
	margin: 0;
	padding: 80px 0;
	list-style: none;
	background-color: rgb(255, 255, 255);
	box-shadow: 2px 2px 6px #f15a24;
	transition-duration: .25s;
	z-index: 1;
}
.menu_item {
	display: block;
	padding: 12px 24px;
	color: #f15a24;
  	font-family:  Arial, "Helvetica Neue", "BIZ UDPGothic", Meiryo, "Hiragino Kaku Gothic Pro", sans-serif;
	font-optical-sizing: auto;
	font-style: normal;
	font-size: 15px;
	text-decoration: none;
	transition-duration: .25s;
}
.menu_item:hover {
	background-color: #f15a24;
	color: white;
}