* {
    box-sizing: border-box !important;
    transition: ease all 0.5s;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden !important;
}

body {
    color: #666666;
    font-size: 14px;
    font-family: "Microsoft YaHei", "微软雅黑", "Arial", sans-serif;
    line-height: 1.80857;
    font-weight: normal;
    overflow-x: hidden !important;
}

a {
    color: #1f1f1f;
    text-decoration: none !important;
    outline: none !important;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease-in-out;
    -o-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	letter-spacing: 0;
	font-weight: normal;
	position: relative;
	padding: 0 0 10px 0;
	font-weight: 500;
	line-height: normal;
	color: #e0ce64;
	margin: 0
}

h1 {
    font-size: 24px
}

h2 {
    font-size: 22px
}

h3 {
    font-size: 18px
}

h4 {
    font-size: 16px
}

h5 {
    font-size: 14px
}

h6 {
    font-size: 13px
}

*,
*::after,
*::before {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

h1 a,
h2 a,
h3 a,
h4 a,
h5 a,
h6 a {
    color: #212121;
    text-decoration: none!important;
    opacity: 1
}

button:focus {
    outline: none;
}

ul,
li,
ol {
    margin: 0px;
    padding: 0px;
    list-style: none;
}

p {
    margin: 8px;
    font-weight: 500;
    font-size: 16px;
    line-height: 24px;
}

a {
    color: #222222;
    text-decoration: none;
    outline: none !important;
}

a,
.btn {
    text-decoration: none !important;
    outline: none !important;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease-in-out;
    -o-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
}

img {
    max-width: 70%;
    height: auto;
}

 :focus {
    outline: 0;
}

.paddind_bottom_0 {
    padding-bottom: 0 !important;
}

.btn-custom {
    margin-top: 20px;
    background-color: transparent !important;
    border: 2px solid #ddd;
    padding: 12px 40px;
    font-size: 16px;
}

.lead {
    font-size: 18px;
    line-height: 30px;
    color: #767676;
    margin: 0;
    padding: 0;
}

.form-control:focus {
    border-color: #ffffff !important;
    box-shadow: 0 0 0 .2rem rgba(255, 255, 255, .25);
}

.navbar-form input {
    border: none !important;
}

.badge {
    font-weight: 500;
}

blockquote {
    margin: 20px 0 20px;
    padding: 30px;
}

button {
    border: 0;
    margin: 0;
    padding: 0;
    cursor: pointer;
}

.full {
    float: left;
    width: 100%;
}

.layout_padding {
    padding-top: 90px;
    padding-bottom: 0px;
}

.header_bg {
    background: transparent !important;
    border-bottom: 2px solid #dbc64c;
}

.header_section {
    width: 100%;
    float: left;
    background-image: url(../images/banner-bg.webp);
    height: auto;
    background-size: 100%;
}

.logo {
    width: 35%;
    float: left;
}

.bg-light {
    background-color: #fff !important;
    border-bottom-left-radius: 80px;
    border-bottom-right-radizus: 80px;
}

.navbar-light .navbar-nav .active>.nav-link,
.navbar-light .navbar-nav .nav-link.active,
.navbar-light .navbar-nav .nav-link.show,
.navbar-light .navbar-nav .show>.nav-link {
    color: #000000;
}

.navbar-light .navbar-nav .nav-link {
    color: #212120;
    font-size: 18px;
    padding-right: 15px;
    padding-left: 15px;
}

.navbar {
    padding: .5rem 40px;
}

.navbar-light .navbar-nav .nav-link:focus,
.navbar-light .navbar-nav .nav-link:hover {
    color: #d2ba1b;
}

.banner_section {
    width: 100%;
    float: left;
    padding-bottom: 90px;
}

.banner_taital {
    width: 100%;
    float: left;
    font-size: 60px;
    color: #ffffff;
    font-weight: bold;
    text-align: center;
}

.banner_text {
    width: 100%;
    float: left;
    font-size: 18px;
    color: #ffffff;
    text-align: center;
    margin: 0px;
    font-weight: bold;
}

.read_bt {
    width: 170px;
    margin: 0 auto;
    text-align: center;
}

.read_bt a {
    width: 100%;
    float: left;
    font-size: 16px;
    color: #dbc64c;
    border: 3px solid #dbc64c;
    text-align: center;
    padding: 10px 0px;
    margin-top: 60px;
}

.read_bt a:hover {
    color: #dbc64c;
    background-color: #ffffff;
}

.play_icon {
    width: 100%;
    float: left;
    text-align: center;
    position: relative;
    top: -40px;
}

.login_text {
    float: left;
    font-size: 18px;
    color: #000;
    width: 100px;
}

.language_section {
    width: 100%;
    float: left;
    padding-bottom: 90px;
}

.language_taital {
    width: 100%;
    float: left;
    font-size: 40px;
    color: #dbc64c;
    font-weight: bold;
    padding: 0px;
}

.language_taital_1 {
    width: 100%;
    float: left;
    font-size: 40px;
    color: #2d2d2d;
    font-weight: bold;
    padding: 0px;
}

.language_section_2 {
    width: 100%;
    float: left;
}

.box_main {
    width: 100%;
    float: left;
    text-align: center;
    padding: 20px;
    background-color: #dbc64c;
    border-radius: 7px;
}

.box_main.active {
    background-color: #ffffff;
    box-shadow: 0px 3px 20px -3px #f4f4f4;
}

.icon_1 {
    width: 100%;
    float: left;
    min-height: 60px;
}

.heavy_text {
    width: 100%;
    float: left;
    font-size: 20px;
    color: #242323;
    text-align: center;
    padding-top: 20px;
    font-weight: 500;
}

.heavy_text.active {
    color: #000;
}

.box_main:hover {
    background-color: #ffffff;
    box-shadow: 0px 3px 20px -3px #f4f4f4;
}

.readmore_bt {
    width: 100px;
    margin: 0 auto;
    text-align: center;
}

.readmore_bt a {
    width: 100%;
    float: left;
    font-size: 18px;
    color: #2d2d2d;
    border-bottom: 3px solid #dbc64c;
    text-align: center;
    margin-top: 60px;
    font-weight: 500;
}

.readmore_bt a:hover {
    color: #dbc64c;
    border-bottom: 3px solid #dbc64c;
}

.readmore_bt.active a {
    color: #dbc64c;
}

.services_section {
    width: 100%;
    float: left;
    padding-bottom: 90px;
}

.services_text {
    width: 90%;
    float: left;
    font-size: 16px;
    color: #000;
    margin: 0px;
}

.appoinment_bt {
    width: 210px;
    float: left;
    margin-top: 50px;
}

.appoinment_bt a {
    width: 100%;
    float: left;
    font-size: 16px;
    color: #dbc64c;
    border: 3px solid #dbc64c;
    text-align: center;
    padding: 10px 0px;
}

.appoinment_bt a:hover {
    color: #ffffff;
    background-color: #dbc64c;
}

.image_1 {
    width: 100%;
    float: left;
}

.image_2 {
    width: 100%;
    float: left;
    position: relative;
    left: -240px;
    margin-top: 25px;
}

.gallery_section {
    width: 100%;
    float: left;
    background-color: #335e7e;
    height: auto;
    padding: 90px 0px 200px 0px;
}

.gallery_section1 {
    width: 100%;
    float: left;
    background-color: #335e7e;
    height: auto;
    padding: 20px 0px 60px 0px;
}

.gallery_taital {
    width: 100%;
    float: left;
    font-size: 40px;
    color: #dbc64c;
    font-weight: bold;
    padding: 0px;
}

.gallery_text {
    width: 45%;
    float: left;
    font-size: 16px;
    color: #ffffff;
    margin: 0px;
}

.gallery_section_2 {
    width: 100%;
    float: left;
}

.gallery_section_3 {
    width: 100%;
    float: inline-start;
}

.image_3 {
    width: 100%;
    float: left;
    background-image: url(../images/img-3.png);
    height: 200px;
    background-size: 100%;
    padding: 70px 0px;
}

.image_4 {
    width: 100%;
    float: left;
    background-image: url(../images/img-4.png);
    height: 200px;
    background-size: 100%;
    padding: 70px 0px;
}

.image_5 {
    width: 100%;
    float: left;
    background-image: url(../images/img-5.png);
    height: 200px;
    background-size: 100%;
    padding: 70px 0px;
}

.image_11 {
    
    float: left;
    width:100%;
	text-align:center;
   
    
}



.play_icon_2 {
    width: 100%;
    float: left;
    text-align: center;
    position: relative;
    z-index: 9;
}

.play_icon_2::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 70px;
    height: 115%;
    transform: translate(-50%, -50%);
    background-color: #ffffff;
    border-radius: 100%;
    z-index: -1;
    animation: fadeEffect 1.3s infinite ease;
    box-shadow: 0px 0px 10px 0px;
}

@keyframes fadeEffect {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1
    }
    100% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0;
    }
}

.language_text {
	width: 100%;
	float: left;
	font-size: 20px;
	color: #dbc64c;
	text-align: center;
	margin-top: 10px;
	font-weight: 600;
	text-decoration: blink;
}
.language_text1 {
	width: 100%;
	float: left;
	font-size: 20px;
	color: #ffffff;
	text-align: center;
	margin-top: 10px;
	font-weight: 600;
	text-decoration: blink;
}

#main_slider .carousel-control-prev:hover,
#main_slider .carousel-control-next:hover,
#main_slider .carousel-control-prev:focus,
#main_slider .carousel-control-next:focus {
    background: #000;
    color: #fff;
}

#main_slider a.carousel-control-next {
    position: absolute;
    left: 550px;
    top: 125%;
}

#main_slider .carousel-control-prev,
#main_slider .carousel-control-next {
    width: 65px;
    height: 50px;
    background: #dbc64c;
    opacity: 1;
    font-size: 18px;
    color: #ffffff;
}

#main_slider a.carousel-control-prev {
    position: absolute;
    left: 480px;
    top: 125%;
    background-color: #000;
}

.about_section {
    width: 100%;
    float: left;
    padding-bottom: 90px;
}

.about_taital {
    width: 100%;
    float: left;
    font-size: 40px;
    color: #0e100f;
    font-weight: bold;
    padding: 0px;
}

.about_section_2 {
    width: 100%;
    float: left;
    padding-top: 30px;
}

.about_taital_1 {
    width: 100%;
    float: left;
    font-size: 30px;
    color: #161616;
    font-weight: bold;
    padding-top: 70px;
    padding-bottom: 0px;
}

.about_text {
    width: 100%;
    float: left;
    font-size: 16px;
    color: #0e100f;
    margin: 0px;
    padding-top: 30px;
}


.image_61 {
    width: 100%;
    float: left;
    text-align:center;
}

.play_icon_3 {
    width: 100%;
    float: left;
    text-align: center;
    position: relative;
    z-index: 9;
}

.play_icon_3::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 70px;
    height: 115%;
    transform: translate(-50%, -50%);
    background-color: #ffffff;
    border-radius: 100%;
    z-index: -1;
    animation: fadeEffect 1.3s infinite ease;
    box-shadow: 0px 0px 10px 0px;
}

@keyframes fadeEffect {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1
    }
    100% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0;
    }
}

.courses_section {
    width: 100%;
    float: left;
    padding-bottom: 90px;
}

.courses_taital {
    width: 100%;
    float: left;
    font-size: 40px;
    color: #0e100f;
    font-weight: bold;
    padding: 0px;
    text-align: center;
}

.courses_text {
    width: 100%;
    float: left;
    font-size: 16px;
    color: #0e100f;
    margin: 0px;
    text-align: center;
}

.courses_section_2 {
    width: 100%;
    float: left;
    padding-top: 50px;
}

.flag_main {
    width: 100%;
    display: flex;
    margin-top: 20px;
}

.flag_text {
    float: left;
    font-size: 20px;
    color: #0e100f;
    font-weight: bold;
    padding-top: 4px;
    width: 185px;
}

.padding_left_15 {
    padding-left: 15px;
}

.border_bg {
    left: 0px;
    background-color: #dbc64c;
    height: 2px;
    width: 540px;
    position: relative;
    top: 9px;
}

.learn_text {
    width: 400px;
    float: left;
    font-size: 18px;
    color: #e0ce64;
    text-align: center;
    border: 2px solid #e0ce64;
    border-radius: 60px;
    padding: 10px;
}

.learn_text:hover {
    color: #ffffff;
    background-color: #e0ce64;
}

.learn_text.active {
    color: #ffffff;
    background-color: #e0ce64;
}

.events_section {
    width: 100%;
    float: left;
    background-color: #335e7e;
    height: auto;
    padding: 40px 0px 60px 0px;
}

.events_taital {
    width: 100%;
    float: left;
    font-size: 40px;
    color: #dbc64c;
    font-weight: bold;
    padding: 0px;
}

.events_text {
    width: 100%;
    float: left;
    font-size: 16px;
    color: #ffffff;
    margin: 0px;
}

.events_section_2 {
    width: 100%;
    float: left;
    padding-top: 50px;
}

.image_7 {
    width: 90%;
    margin: 0 auto;
    position: relative;
    text-align: center;
    display: block;
    z-index: 9;
}

.lorem_text {
    width: 80%;
    float: left;
    font-size: 18px;
    color: #ffffff;
    font-weight: bold;
    padding: 10px 15px;
    position: absolute;
    bottom: 25px;
    margin-left: 42px;
    background-color: rgba(14, 16, 15, 0.7);
    z-index: 9;
}

.time_section {
    width: 100%;
    display: flex;
    position: relative;
}

.live_text {
    width: 100%;
    float: left;
    font-size: 18px;
    color: #202020;
    font-weight: bold;
    padding-left: 25px;
}

.date_text {
    width: 33%;
    float: right;
    font-size: 18px;
    color: #dbc64c;
    font-weight: bold;
}

.images_main {
    width: 100%;
    float: left;
    position: relative;
}

.images_main::after {
    content: '';
    position: absolute;
    background-color: #ffffff;
    height: 330px;
    width: 540px;
    top: 47px;
}

.students_section {
    width: 100%;
    float: left;
    padding-bottom: 90px;
}

.students_section_2 {
    width: 100%;
    float: left;
}

.client_main {
    width: 60%;
    margin: 0 auto;
    background-color: #ffffff;
    height: auto;
    padding: 20px 20px 0px 0px;
    box-shadow: 0px 10px 17px 6px #dbdbdb;
    display: flex;
}

.client_left {
    width: 30%;
    float: left;
}

.client_right {
    width: 70%;
    float: left;
}

.name_text {
    width: 100%;
    float: left;
    font-size: 24px;
    color: #decb5e;
    padding: 0px;
}

.client_text {
    width: 100%;
    float: left;
    font-size: 16px;
    margin: 0px;
    color: #292828;
}

.quote_icon {
    width: 100%;
    float: left;
    text-align: center;
    position: relative;
    top: 45px;
}

.image_9 {
    width: 100%;
    float: left;
    position: relative;
    top: -50px;
    left: -60px;
}

.newsletter_section {
    width: 100%;
    float: left;
    background-color: #335e7e;
    height: auto;
    padding: 40px;
    margin-top: 40px;
    margin-bottom: -97px;
    z-index: 5;
    position: relative;
}

.newsletter_taital {
    width: 100%;
    float: left;
    font-size: 30px;
    color: #ffffff;
    text-align: center;
}

.mail_main {
    width: 60%;
    display: flex;
    margin: 0 auto;
}

.email_text {
    width: 100%;
    float: left;
    font-size: 18px;
    color: #9a9999;
    background-color: #ffffff;
    border: 0px;
    padding: 6px 15px;
}

.left_arrow {
    width: 60px;
    background-color: #decb5e;
    text-align: center;
    padding: 10px 0px;
}

.footer_section {
    width: 100%;
    float: left;
    background-color: #161616;
    height: auto;
    padding: 150px 0px 50px 0px;
}

.touch_text {
    width: 100%;
    float: left;
    font-size: 30px;
    color: #ffffff;
    text-align: center;
}

.email_box {
    width: 50%;
    margin: 0 auto;
    height: auto;
}

.input_main {
    width: 100%;
    float: left;
    margin-top: 20px;
}

.email-bt {
    color: #929191;
    width: 100%;
    height: auto;
    font-size: 18px;
    padding: 10px 20px 0px 0px;
    background: transparent !important;
    border-bottom: 1px solid #8f8f8f !important;
    border: 0px;
}

input.email-bt::placeholder {
    color: #929191;
}

.massage-bt {
    color: #929191;
    width: 100%;
    height: 70px;
    font-size: 18px;
    padding: 36px 20px 0px 0px;
    background: transparent !important;
    border: 0px;
    border-bottom: 1px solid #8f8f8f !important;
}

textarea#comment::placeholder {
    color: #929191;
}

.send_bt {
    width: 150px;
    float: right;
}

.send_bt a {
    width: 100%;
    float: left;
    font-size: 20px;
    color: #dbc64c;
    border: 3px solid #dbc64c;
    text-align: center;
    padding: 5px 0px;
    margin-top: 20px;
    font-weight: bold;
    text-transform: uppercase;
}

.send_bt a:hover {
    color: #dbc64c;
    background-color: #ffffff
}

.call_main {
    width: 50%;
    display: flex;
    text-align: center;
    margin: 0 auto;
    padding-top: 50px;
}

.call_text {
    width: 100%;
    float: left;
    font-size: 18px;
    color: #ffffff;
}

.padding_left_15 {
    padding-left: 15px;
}

.social_icon {
    width: 100%;
    float: left;
    text-align: center;
    padding-top: 30px;
}

.social_icon ul {
    margin: 0px;
    padding: 0px;
    display: inline-block;
}

.social_icon li {
    float: left;
    padding-right: 10px;
    padding-top: 20px;
}

.copyright_section {
    width: 100%;
    float: left;
    background-color: #141414;
    height: auto;
    box-shadow: 0px 10px 20px 1px #a4a4a4;
}

.copyright_text {
    width: 100%;
    float: left;
    font-size: 16px;
    color: #ffffff;
    text-align: center;
    margin: 15px 0px;
}

.copyright_text a {
    color: #ffffff;
}

.copyright_text a:hover {
    color: #dbc64c;
}

.margin_90 {
    margin: 90px 0px;
}

.pics6 .pics6_status1  .status1-pic{
    width: 15%;
    height: auto;
}
.pics6 .pics6_status2,.pics6 .pics6_status3,.pics6 .pics6_status4{
    display: flex;
    display: -webkit-flex;
}
.pics6 .pics6_status2 li{
    width: 50%;
    height: 100%;
    text-align: center;
}
.pics6 .pics6_status2 li .status2-pic,.pics6 .pics6_status3 li .status3-pic,.pics6 .pics6_status4 li .status4-pic{
    width: 70%;
    height: 100%;
}
.pics6 .pics6_status3 li{
    width: 33.333%;
    height: 100%;
    text-align: center;
}
.pics6 .pics6_status4 li{
    width: 25%;
    height: 100%;
    text-align: center;
}



/* 原始样式保持不变 */
.header_section {
    width: 100%;
    float: left;
    background-image: url(../images/banner-bg.png.html);
    height: auto;
    background-size: 100%;
    background-repeat: no-repeat;
    background-position: center;
}

/* 新增：移动端优化 */
@media screen and (max-width: 768px) {
    .header_section {
        /* 占据视口高度的2/3 */
        height: 66.67vh; 
        /* 保证背景图完整显示 */
        background-size: cover;
        /* 添加渐变过渡效果 */
        transition: height 0.3s ease;
    }
    
    /* 可选：如果内容需要跟随调整 */
    .banner_section {
        padding-top: 20px;
        padding-bottom: 20px;
    }
}

/* 超小屏幕额外优化 */
@media screen and (max-width: 480px) {
    .header_section {
        /* 可以略微降低高度避免挤压内容 */
        height: 60vh;
    }
}
/* 手机端按钮样式调整 */
@media screen and (max-width: 768px) {
    button[onclick="copyButton1()"] {
        width: 80% !important;      /* 按钮宽度占80% */
        margin-top: 10vh !important; /* 加大顶部间距，下移按钮 */
        padding: 15px !important;
        font-size: 16px !important;
        background: rgba(219, 198, 76, 0.9); /* 半透明背景，提高可读性 */
        border: 2px solid white !important;  /* 白色边框增强对比 */
    }
}
/* 确保背景图覆盖完整，并允许内容扩展 */
.header_section {
    width: 100%;
    background-image: url(../images/banner-bg.webp);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}




/* ===== 手机端Banner全面修复 ===== */
@media screen and (max-width: 768px) {
    /* 1. 修复父容器布局 */
    .header_section {
        min-height: 70vh !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: center !important;
        background-size: cover !important;
    }

    /* 2. 文字容器约束 */
    .banner_taital, .banner_text {
        width: 100% !important;
        max-width: 90vw !important;
        margin: 0 auto 3vh !important;
        padding: 0 5% !important;
        white-space: normal !important;
        word-break: keep-all !important;
        line-height: 1.5 !important;
        text-align: center !important;
    }

    /* 3. 按钮定位 */
    .read_bt {
        position: relative !important;
        margin: 5vh auto 0 !important;
        width: 80% !important;
    }
}






/* 手机端导航栏固定定位 */
@media screen and (max-width: 768px) {
  .navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1050; /* 确保高于其他元素 */
    background-color: #fff !important; /* 确保背景不透明 */
    box-shadow: 0 2px 5px rgba(0,0,0,0.1); /* 添加阴影增强视觉效果 */
  }
  
  /* 为body添加padding-top以避免内容被导航栏遮挡 */
  body {
    padding-top: 60px !important;
  }
  
  /* 下拉菜单样式调整 */
  .navbar-collapse {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: #f8f9fa;
    z-index: 1051;
  }
  
  /* 调整banner部分的上边距 */
  .banner_section {
    margin-top: 60px !important;
  }
}




/* 右侧常显悬浮客服面板 */
.floating-service-panel {
  position: fixed;
  right: 20px;
  bottom: 20%;
  transform: translateY(50%);
  z-index: 9999;
  font-family: "Microsoft YaHei", "微软雅黑", "Arial", sans-serif;
}

.service-panel-main {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  padding: 15px;
  width: 160px;
  border: 1px solid #eee;
}

.qr-code-container {
  text-align: center;
  margin-bottom: 10px;
}

.qr-code-container img {
  width: 100%;
  height: auto;
  border: 1px solid #f5f5f5;
}

.qr-code-text {
  font-size: 14px;
  color: #333;
  font-weight: bold;
  margin: 8px 0 0;
  text-align: center;
}

.service-contact {
  background: #f9f9f9;
  padding: 8px;
  border-radius: 5px;
  text-align: center;
}

.service-contact p {
  font-size: 12px;
  color: #666;
  margin: 0;
  word-break: break-all;
}

/* 手机端调整 */
@media screen and (max-width: 768px) {
  .floating-service-panel {
    right: 10px;
    bottom: 15%;
    width: 120px;
  }
  
  .service-panel-main {
    width: 120px;
    padding: 10px;
  }
  
  .qr-code-text {
    font-size: 12px;
  }
  
  .service-contact p {
    font-size: 10px;
  }
}