html,
body {
	padding: 0;
	/* font-family: 'Times New Roman'; */
	font-family: Regular;
	font-size: 1.8vw;
	line-height: 1.4;
}

#themeMode {
	box-sizing: border-box;
	padding: 0 3vw;
}

.header-title {
	text-align: center;
	font-size: 2.8vw;
	font-weight: bold;
	margin: 0;
}

.title1 {
	font-size: 2.2vw;
	font-weight: bold;
}

.title2 {
	text-indent: 2em;
	font-size: 2.0vw;
	font-weight: bold;
}

ul li {
	line-height: 1.4;
	margin-top: 1vw;
	margin-bottom: 1vw;
}

.intent {
	text-indent: 2em;
	padding-top: 1vw;
}

.intent2 {
	padding-left: 3.5em;
	box-sizing: border-box;
	/* padding-bottom: 10pt; */
}

.intent2 span {
	display: inline-block;
	margin-top: 1vw;
}

.select-editable,
select,
option {
	font-size: 1.8vw;
}

select {
	width: 80vw;
	padding: 1vw .5vw;
	margin: 1vw 0;
	background-color: #03A9F4;
	border: none;
	/* border: 2px solid red; */
}

button {
	margin-left: 3.5em;
	padding: 0.5em 1em;
	font-size: 1.4vw;
}
.backImg {
	margin-left: 3.5em;
	width: 3.2vw;
}

a {
	/* color: inherit; */
	color: #03A9F4;
	pointer-events: none;
}

#backHome {
	color: #fff;
	width:6vw;
	height: 6vw;
	margin: 0 auto;
	font-weight: bolder;
	font-size: 3.8vw;
	border-radius: 3vw;
	background-color: #03A9F4;
	text-align: center;
	margin-top: 3vw;
	cursor: pointer;
	display: flex;
	flex-flow: row nowrap;
	align-items: center;
	justify-content: center;
}

#changeLanguage {
	position: fixed;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9999;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: #03A9F4;
    color: white;
    text-align: center;
    line-height: 45px;
    font-size: 8pt;
    cursor: pointer;
    transition: all 0.3s;
}
#changeLanguage::before {
	content: "\2710";
}
.dialog-language{
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.5);
	z-index: 999;
}
.language-box {
	position: fixed;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	background: white;
	padding: 20px;
	border-radius: 8px;
	box-shadow: 0 5px 15px rgba(0,0,0,0.3);
	z-index: 1000;
	animation: slideIn 0.3s ease-out;
	text-align: center;
	ul {
		width: 150pt;
        height: 250pt;
	  overflow-y:auto;
	  list-style-type: none;
      padding: 0;
	}
}
.language-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  border-bottom: 1px solid #eee;
  padding-bottom: 10px;
}
.close-btn {
  cursor: pointer;
  font-size: 24px;
  color: #666;
  transition: color 0.2s;
  float: right;
}
.close-btn:hover {
  color: #333;
}
@keyframes slideIn {
  from { transform: translate(-50%, -60%); opacity: 0; }
  to { transform: translate(-50%, -50%); opacity: 1; }
}
#languageContainer{
  list-style-type: none;
  padding: 0;
}

/* 小屏幕设备，宽度小于600px */
@media screen and (max-width: 500px) {

	/* 在这里应用适合小屏幕的样式 */
	html,
	body {
		font-size: 4vw;
	}
	
	#themeMode {
		box-sizing: border-box;
		padding: 3vw;
	}

	.header-title {
		font-size: 6vw;
	}

	.title1 {
		font-size: 4.6vw;
	}

	.title2 {
		font-size: 4.2vw;
	}

	button {
		font-size: 3vw;
	}

	.backImg {
		width: 6vw;
	}

	.select-editable,
	select,
	option {
		font-size: 3.6vw;
	}

	select {
		width: 90vw;
		padding: 10pt 5pt;
		margin: 10pt 0;
	}
	#backHome {
		width: 10vw;
		height: 10vw;
		font-size: 8vw;
		border-radius: 5vw;
		margin-top: 3vw;
	}
}