div#preloader {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: #fff;
	z-index: 99999;
}
.loader {
	position: absolute;
	left: 45%;
	top: 41%;
}
.loader span {
	width: 16px;
	height: 16px;
	border-radius: 50%;
	display: inline-block;
	position: absolute;
	left: 50%;
	margin-left: -10px;
	-webkit-animation: 3s infinite linear;
	-moz-animation: 3s infinite linear;
	-o-animation: 3s infinite linear;
}
.loader h1 {
	color: #525866;
	font-size: 36px;
	letter-spacing: 1px;
	font-weight: 400;
	text-align: center;
}
.loader span:nth-child(2) {
	background: #525866;
	-webkit-animation: kiri 1.2s infinite linear;
	-moz-animation: kiri 1.2s infinite linear;
	-o-animation: kiri 1.2s infinite linear;
}
.loader span:nth-child(3) {
	background: #02ADC6;
	z-index: 100;
}
.loader span:nth-child(4) {
	background: #525866;
	-webkit-animation: kanan 1.2s infinite linear;
	-moz-animation: kanan 1.2s infinite linear;
	-o-animation: kanan 1.2s infinite linear;
}
 @-webkit-keyframes kanan {
 0% {
-webkit-transform:translateX(20px);
}
 50% {
-webkit-transform:translateX(-20px);
}
 100% {
-webkit-transform:translateX(20px);
 z-index:200;
}
}
@-moz-keyframes kanan {
 0% {
-moz-transform:translateX(20px);
}
 50% {
-moz-transform:translateX(-20px);
}
 100% {
-moz-transform:translateX(20px);
 z-index:200;
}
}
@-o-keyframes kanan {
 0% {
-o-transform:translateX(20px);
}
 50% {
-o-transform:translateX(-20px);
}
 100% {
-o-transform:translateX(20px);
 z-index:200;
}
}
 @-webkit-keyframes kiri {
 0% {
-webkit-transform:translateX(-20px);
 z-index:200;
}
 50% {
-webkit-transform:translateX(20px);
}
 100% {
-webkit-transform:translateX(-20px);
}
}
 @-moz-keyframes kiri {
 0% {
-moz-transform:translateX(-20px);
 z-index:200;
}
 50% {
-moz-transform:translateX(20px);
}
 100% {
-moz-transform:translateX(-20px);
}
}
@-o-keyframes kiri {
 0% {
-o-transform:translateX(-20px);
 z-index:200;
}
 50% {
-o-transform:translateX(20px);
}
 100% {
-o-transform:translateX(-20px);
}
}


@media screen and (max-width: 1200px) {
    .wrap, .wrap2, .wrap3 {
        width: 95%;
        max-width: 1200px;
    }
}

@media screen and (max-width: 992px) {
    .wrap, .wrap2, .wrap3 {
        width: 96%;
        max-width: 1000px;
    }
    
    /* 优化导航栏 */
    .header-v1 {
        height: auto !important;
        min-height: 80px;
    }
    
    .nav li {
        margin: 0 10px;
    }
}

@media screen and (max-width: 768px) {
    /* 确保移动设备上所有元素都是响应式的 */
    * {
        box-sizing: border-box !important;
    }
    
    /* 优化图片显示 */
    img {
        max-width: 100% !important;
        height: auto !important;
    }
    
    /* 优化表单元素 */
    input, textarea, select {
        max-width: 100% !important;
    }
    
    /* 优化页脚布局 */
    .f_bg .f_bg_div > div {
        float: none !important;
        width: 100% !important;
        margin-bottom: 15px !important;
        text-align: center !important;
    }
}

@media screen and (max-width: 480px) {
    /* 确保小屏幕设备上文字可读 */
    body {
        font-size: 14px !important;
    }
    
    /* 优化按钮大小 */
    button, .bnts, .bnt1 {
        padding: 10px 20px !important;
        font-size: 16px !important;
    }
}



/* === 优化的自适应响应式样式 === */
/* 全局响应式设置 */
@media screen and (max-width: 1200px) {
    .wrap, .wrap2, .wrap3 {
        width: 95% !important;
        max-width: 1200px !important;
    }
}

@media screen and (max-width: 992px) {
    .wrap, .wrap2, .wrap3 {
        width: 96% !important;
        max-width: 1000px !important;
    }
    
    /* 优化导航栏 */
    .header-v1 {
        height: auto !important;
        min-height: 80px !important;
    }
    
    .nav li {
        margin: 0 10px !important;
    }
}

@media screen and (max-width: 768px) {
    /* 确保移动设备上所有元素都是响应式的 */
    * {
        box-sizing: border-box !important;
    }
    
    /* 优化图片显示 */
    img {
        max-width: 100% !important;
        height: auto !important;
    }
    
    /* 优化表单元素 */
    input, textarea, select {
        max-width: 100% !important;
    }
    
    /* 优化页脚布局 */
    .f_bg .f_bg_div > div {
        float: none !important;
        width: 100% !important;
        margin-bottom: 15px !important;
        text-align: center !important;
    }
}

@media screen and (max-width: 480px) {
    /* 确保小屏幕设备上文字可读 */
    body {
        font-size: 14px !important;
    }
    
    /* 优化按钮大小 */
    button, .bnts, .bnt1 {
        padding: 10px 20px !important;
        font-size: 16px !important;
    }
}
/* === 优化的自适应响应式样式结束 === */



/* === 优化的自适应响应式样式 === */
/* 全局响应式设置 */
@media screen and (max-width: 1200px) {
    .wrap, .wrap2, .wrap3 {
        width: 95% !important;
        max-width: 1200px !important;
    }
}

@media screen and (max-width: 992px) {
    .wrap, .wrap2, .wrap3 {
        width: 96% !important;
        max-width: 1000px !important;
    }
    
    /* 优化导航栏 */
    .header-v1 {
        height: auto !important;
        min-height: 80px !important;
    }
    
    .nav li {
        margin: 0 10px !important;
    }
}

@media screen and (max-width: 768px) {
    /* 确保移动设备上所有元素都是响应式的 */
    * {
        box-sizing: border-box !important;
    }
    
    /* 优化图片显示 */
    img {
        max-width: 100% !important;
        height: auto !important;
    }
    
    /* 优化表单元素 */
    input, textarea, select {
        max-width: 100% !important;
    }
    
    /* 优化页脚布局 */
    .f_bg .f_bg_div > div {
        float: none !important;
        width: 100% !important;
        margin-bottom: 15px !important;
        text-align: center !important;
    }
}

@media screen and (max-width: 480px) {
    /* 确保小屏幕设备上文字可读 */
    body {
        font-size: 14px !important;
    }
    
    /* 优化按钮大小 */
    button, .bnts, .bnt1 {
        padding: 10px 20px !important;
        font-size: 16px !important;
    }
}
/* === 优化的自适应响应式样式结束 === */