:root {
	--mio-blue-light: #91a7f2;
	--mio-blue-deep: #4c60a6;
	--mio-blue-text-border: #091748;
	--mio-blue-text-light-fill: #d5defa;
	--mio-blue-drag-line: #91d8f2;
}

* {
	padding: 0;
	margin: 0;
}

body {
	width: 100%;
	height: 100vh;
	background-color: #171717;
	overflow: hidden;
	/* 添加蓝白条纹背景 */
	background: repeating-linear-gradient(
		45deg,
		var(--mio-blue-light),
		var(--mio-blue-light) 60px,
		var(--mio-blue-text-light-fill) 60px,
		var(--mio-blue-text-light-fill) 120px
	);
}

.photobox {
	position: absolute;
	width: 100%;
	height: 100%;
	cursor: grab; /* 更改鼠标手势，更直观 */

	/* 变换画布大小更为丝滑 */
	transition: transform 0.8s ease 0.1s;
}