*{
    margin: 0;
    padding: 0;
    font-family: 'Noto Sans TC', sans-serif;
    letter-spacing: 2px;
}
html{
    font-size: 30px;
}
html body{
    background-repeat: repeat-y;
    background-size: contain;
    background: rgba(10, 20, 35, 1);
}

@media screen and (max-width: 860px){
    html{
        font-size: 22px;
    }
}
@media screen and (max-width: 450px){
    html{
        font-size: 24px;
    }
    body{
        background-size: cover;
    }
}

.wrapper{
    overflow: hidden;
    background-size: 100%;
    animation: bg 20s infinite;
}
@keyframes bg{
    0%{
        background: url(../images/bg1.png); 
    }
    50%{
        background: url(../images/bg1.png); 
    }
    60%{
        background: url(../images/bg2.png); 
    }
    75%{
        background: url(../images/bg1.png); 
    }
    100%{
        background: url(../images/bg1.png); 
    }
}

.wrapper i{
    margin: 0 10px 0 0;
}

/*title*/
.title{
    width: 900px;
    padding: 50px 0 0;
    text-align: left;
    margin: auto;
}
.title br{
    display: none;
}
.title h2{
    color: #fff;
    font-size: 3em;
    font-weight: 700;
    letter-spacing: 3px;
    line-height: 45px;
}
.title h3{
    color: #fff;
    font-size: 1.5em;
    font-weight: 600;
    letter-spacing: 3px;
    line-height: 45px;
}
.title p{
    color: #969696;
    font-size: 1em;
    font-weight: 600;
    margin: 40px 0 40px 15px;
    padding: 0 0 0 20px;
    border-left: 8px solid #969696;
}

@media (max-width: 860px){
    .title{
        width: 90%;
    }
}

@media (max-width:450px){
    .title h2{
        font-size: 2.3em;
        line-height: 60px;
    }
    .title br{
        display: initial;
    }
}

/*navgation*/
.gray{
    width: 100%;
    height: 100%;
    background-color: #000000;
    visibility: hidden;
    opacity: 0;
    transition: 0.3s ease-in;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 200;
}
.header{
    position: fixed;
    top: 0px;
    height: 90px;
    width: 100%;
    z-index: 150;
    transition: 0.6s;
}
.header.sticky{
    background-color: rgba(10, 20, 35, 0.7);
    backdrop-filter: blur(15px);
    border-bottom: 2px solid #969696;
    transition: 0.7s;
}
.header.sticky .menu-open i{
    color: #fff;
}
.header .nav{
    width: 80%;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header .nav .logo{
    width: 220px;
    padding: 10px 0;
}
.header .nav .logo img{
    width: 100%;
}
.header .nav .menu{
    width: 500px;
    display: flex;
    justify-content: right;
    align-items: center;
}
.header .nav .menu a{
    text-decoration: none;
    color: #fff;
    font-size: 0.8em;
    font-weight: 500;
    letter-spacing: 2px;
    padding: 0 5px 5px;
    margin: auto;
    transition: 0.4s;
}
.header .nav .menu a:hover{
    color: #00ffd8;
    border-bottom: 1px solid #00ffd8;
    transition: 0.4s;
}
.header .nav .menu p{
    color: #fff;
    font-size: 0.8em;
    padding: 20px 0 0;
}
.header .nav .menu-phone{
    display: none;
}
.menu-block{
    display: none;
}

@media (max-width: 1450px){
    .header .nav .logo{
        width: 300px;
    }
    .header .nav .menu{
        width: 500px;
    }
}

@media (max-width: 860px){
    .header.sticky{
        backdrop-filter: unset;
    }
    .header .nav{
        width: 90%;
    }
    .header .nav .logo{
        width: 200px;
    }
    .header .nav .menu{
        display: none;
    }
    .header .nav .menu-phone{
        display: initial;
    }
    .header .nav .menu-phone .menu-open i{
        color: #fff;
        font-size: 30px;
    }
    .menu-block{
        position: fixed;
        top: 0;
        right: 0;
        width: 400px;
        height: 100%;
        background-color: rgba(10, 20, 35, 1);
        text-align: center;
        z-index: 300;
    }
    .menu-block .menu-close{
        position: absolute;
        top: 15px;
        right: 20px;
        color: #fff;
        font-size: 1.5em;
    }
    .menu-block .content{
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        position: relative;
        margin: 80px 0;
    }
    .menu-block a{
        width: 60%;
        text-decoration: none;
        color: #fff;
        padding: 30px;
        border-bottom: 1px solid #646464;
    }
}
@media (max-width: 450px){
    .header{
        height: 70px;
    }
    .header .nav .logo{
        width: 150px;
    }
    .menu-block{
        width: 100%;
    }
}

/*banner*/
.banner{
    height: 1000px;
    width: 100%;
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.banner .content{
    max-width: 750px;
    margin: -100px auto 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    z-index: 50;
}
.banner .content h1{
    padding: 15px 0;
    opacity: 0;
    transform: translateY(30px);
}
.banner .content h1 img{
    width: 100%;
}
.banner .content p{
    font-size: 1em;
    letter-spacing: 1px;
    line-height: 42px;
    font-weight: 600;
    text-align: center;
    color: #FFFF37;
    text-shadow: 0 0 5px #3c3c3c;
    padding: 15px 0;
    letter-spacing: 2px;
    opacity: 0;
    transform: translateY(30px);
}
.banner video{
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

@media screen and (max-width: 1450px){
    .banner .content p{
        font-size: 0.9em;
        line-height: 38px;
    }
}


@media screen and (max-width: 860px){
    .banner{
        height: 1200px;
    }
    .banner .content{
        width: 90%;
        margin: auto;
        flex-direction: column;
        justify-content: center;
    }
    .banner .content p{
        font-size: 1.6em;
        line-height: 40px;
    }
    .banner video{
        height: 1200px;
    }
}

@media screen and (max-width: 450px){
    .banner{
        height: 900px;
    }
    .banner .content p{
        font-size: 1em;
    }
    .banner video{
        height: 900px;
    }
}

/*sales*/
.sales{
    width: 100%;
    margin: 150px auto 100px;
}
.sales .content{
    max-width: 1000px;
    padding: 100px 0 0;
    margin: auto;
    display: flex;
    justify-content: center;
    align-items: center;
}
.sales .content .item{
    width: 420px;
    margin: auto 30px;
    padding: 150px 20px 20px;
    background: radial-gradient(#18405b , #0a1423);
    border-radius: 7px;
    position: relative;
    text-align: left;
    transition: 0.4s;
}
.sales .content .item:nth-child(1):hover{
    box-shadow: 0 0 10px #fff , 0 0 40px #36ff77;
    transition: 0.4s;
}
.sales .content .item:nth-child(2):hover{
    box-shadow: 0 0 10px #fff , 0 0 40px #36ffff;
    transition: 0.4s;
}
.sales .content .item img{
    width: 250px;
    position: absolute;
    top: -100px;
    left: 10px;
}
.sales .content .item h3{
    font-size: 1.7em;
    font-weight: 700;
    line-height: 75px;
    color: #fff;
    margin: 20px 0;
}
.sales .content .item h3 span{
    font-size: 1.4em;
    font-weight: 900;
}
.sales .content .item:nth-child(1) h3 span{
    color: #36ff77;
    border-bottom: 6px solid #36ff77;
}
.sales .content .item:nth-child(2) h3 span{
    color: #36ffff;
    border-bottom: 6px solid #36ffff;
}
.sales .content .item h4{
    font-size: 0.9em;
    font-weight: 700;
    color: #969696;
    margin: 70px 0 20px;
}
.sales .content .item p{
    font-size: 1em;
    color: #969696;
    padding: 0 0 0 30px;
    background-image: url(../images/mark-bg.png);
    background-size: 185px 90px;
    width: 185px;
    height: 90px;
    position: absolute;
    top: 20px;
    right: -13px;
}
.sales .content .item:nth-child(1) p{
    padding: 0 0 0 30px;
    font-family: 'Bebas Neue', sans-serif;
}
.sales .content .item:nth-child(2) p{
    font-family: 'Bebas Neue', sans-serif;
    padding: 15px 0 10px 30px;
    line-height: 28px;
    font-size: 0.8em;
    font-weight: 600;
}
.sales .content .item:nth-child(1) p span{
    font-size: 2em;
    font-family: 'Bebas Neue', sans-serif;
    color: #36ff77;
}
.sales .content .item:nth-child(2) p span{
    font-family: 'Bebas Neue', sans-serif;
    color: #36ffff;
    font-size: 1.4em;
    font-weight: 400;
}

@media (max-width: 860px){
    .sales .content{
        max-width: unset;
        width: 100%;
    }
    .sales .content .item{
        padding: 120px 20px 20px;
    }
    .sales .content .item img{
        width: 220px;
        top: -80px;
        left: 10px;
    }
    .sales .content .item h4{
        margin: 40px 0 20px;
    }
    .sales .content .item p{
        background-size: 100%;
        width: 150px;
        height: 73px;
    }
    .sales .content .item:nth-child(1) p{
        padding: 5px 0 0 30px;
    }
    .sales .content .item:nth-child(2) p{
        line-height: 26px;
    }
}

@media (max-width: 450px){
    .sales{
        margin: 50px auto;
    }
    .sales .content{
        flex-direction: column;
        width: 90%;
        padding: 50px 0 0;
    }
    .sales .content .item{
        width: 100%;
        margin: 0 auto 80px;
    }
    .sales .content .item:nth-child(1) p{
        padding: 0 0 0 30px;
    }
    .sales .content .item:nth-child(2) p{
        font-size: 0.9em;
        padding: 10px 0 10px 20px;
    }
}

/*photowall*/
.photo{
    width: 100%;
    height: 700px;
    margin: 100px auto;
    background-image: url(../images/photo-bg.png);
    background-position: center , center;
    background-repeat: no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: photo-bg 3s;
}
@keyframes photo-bg{
    0%{
        background-size: 0%;
    }
    70%{
        background-size: 0%;
    }
    95%{
        background-size: 110%;
    }
    100%{
        background-size: 100%;
    }
}
.photo .content{
    max-width: 1200px;
    margin: auto;
    text-align: left;
}
.photo .content h4{
    color: #fff;
    font-size: 2.2em;
    letter-spacing: 2px;
    font-weight: 700;
    line-height: 90px;
    -webkit-box-reflect: below 0px -webkit-gradient(linear, left top, left bottom, from(transparent), color-stop(80%, transparent) , to(rgba(250, 250, 250, 0.3)));
    -moz-box-reflect: below 0px -moz-gradient(linear, left top, left bottom, from(transparent), color-stop(70%, transparent) , to(rgba(250, 250, 250, 0.3)));
}
.photo .content h4 span{
    color: #ffff2c;
    font-size: 1.2em;
}

@media screen and (max-width: 860px){
    .photo{
        animation: unset;
    }
}

@media screen and (max-width: 450px){
    .photo{
        margin: 50px auto;
    }
    .photo .content{
        width: 90%;
    }
    .photo .content h4{
        font-size: 1.8em;
        line-height: 60px;
    }
}

/*course*/
.course{
    width: 100%;
    margin: 100px auto;
}
.course .content{
    max-width: 1200px;
    margin: auto;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    flex-wrap: wrap;
}
.course .content .item{
    width: 250px;
    display: flex;
    justify-content: center;
    flex-direction: column;
    margin: 15px 20px;
    text-decoration: none;
    transition: 0.4s;
}
.course .content .item:hover{
    transform: translateY(-10px);
    transition: 0.4s;
}
.course .content .item img{
    width: 100%;
    margin: 15px auto;
}
.course .content .item p{
    color: #969696;
    padding: 15px auto;
    font-size: 0.7em;
    line-height: 32px;
    font-weight: 500;
    padding-left: 15px;
    border-left: 1px solid #969696;
    text-align: left;
}

@media (max-width: 860px){
    .course .content{
        max-width: unset;
        width: 90%;
    }
    .course .content .item{
        width: 200px;
    }
}

@media (max-width: 450px){
    .course .content{
        max-width: unset;
        width: 95%;
    }
    .course .content .item{
        width: 150px;
        margin: 10px;
    }
    .course .content .item p{
        line-height: 24px;
    }
}

/*vip*/
.vip{
    width: 100%;
    margin: 50px auto;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
.vip .imgbox{
    width: 400px;
    margin: auto 20px;
}
.vip .imgbox img{
    width: 100%;
}
.vip .title{
    width: 600px;
    margin: auto 20px;
}
.vip .content{
    width: 1200px;
    margin: auto;
    padding: 25px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.vip .content .item{
    padding: 20px 50px;
    display: flex;
    justify-content: flex-start;
    flex-direction: column;
    text-align: left;
    background: radial-gradient(#18405b , #0a1423);
    border-radius: 5px;
    margin: auto 15px;
    position: relative;
}
.vip .content .item p{
    color: #fff;
    font-size: 1.4em;
    line-height: 55px;
    font-weight: 600;
    border-bottom: 1px solid #969696;
    padding: 10px 0 50px;
}
.vip .content .item p span{
    color: #969696;
    font-size: 0.6em;
    font-weight: 500;
}
.vip .content .item:nth-child(2){
    animation: vip-border 5s infinite;
}
@keyframes vip-border{
    0%{
        border: 2px solid #fff;
    }
    50%{
        border: 2px solid #FFFF37;
    }
    100%{
        border: 2px solid #fff;
    }
}
.vip .content .item:nth-child(2) .mark{
    position: absolute;
    top: -6px;
    right: -6px;
    background: unset;
}
.vip .content .item:nth-child(2) .mark p{
    background-color: #ff2f4c;
    display: inline-block;
    padding: 0 20px;
    font-size: 0.8em;
    font-style: italic;
    font-weight: 500;
    border-top-right-radius: 5px;
    animation: vip-word 5s infinite;
}
.vip .content .item:nth-child(2) .mark i{
    margin: 0 5px 0 0;
}
@keyframes vip-word{
    0%{
        color: #fff;
    }
    50%{
        color: #FFFF37;
    }
    100%{
        color: #fff;
    }
}
.vip .content .item p:last-child , .vip .content .item:nth-child(2) p:nth-child(3){
    color: #36ffff;
    border-bottom: unset;
}
.vip .content .item p:last-child span:last-child , .vip .content .item:nth-child(2) p:nth-child(3) span:last-child{
    color: #fff;
}
.vip .remark{
    width: 1000px;
    margin: auto;
}
.vip .remark p{
    font-size: 0.7em;
    font-weight: 500;
    color: #969696;
    margin: 5px 0;
}

@media (max-width: 860px){
    .vip .imgbox{
        width: 40%;
        margin: auto;
    }
    .vip .title{
        width: 60%;
        margin: auto;
    }
    .vip .content{
        width: 95%;
    }
    .vip .content .item{
        margin: auto;
    }
    .vip .content .item p{
        padding: 10px 0 20px;
        line-height: 40px;
    }
    .vip .remark{
        width: 90%;
        margin: auto;
    }
}

@media (max-width: 450px){
    .vip .imgbox{
        width: 80%;
    }
    .vip .title{
        width: 80%;
        margin: -30px auto 0;
    }
    .vip .content{
        width: 90%;
        flex-direction: column;
    }
    .vip .content .item p{
        padding: 0 0 20px;
        line-height: 40px;
    }
    .vip .remark{
        width: 80%;
        margin: auto;
    }
}

/*form*/
.application{
    width: 100%;
    margin: 100px auto 50px;
    background-repeat: no-repeat;
    background-size: cover;
}
.application .title p br{
    display: initial;
}
.application .content{
    max-width: 1000px;
    margin: auto;
    padding: 50px 0;
    display: flex;
    justify-content: center;
}
.application .content .imgbox{
    width: 500px;
    transform: translateX(30px);
}
.application .content .imgbox img{
    width: 100%;
    border-radius: 7px;
}
.application .content form{
    width: 500px;
    margin: 60px 0 0;
    padding: 30px ;
    border-radius: 7px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-direction: column;
    color: #fff;
    text-align: left;
    font-weight: 500;
    transform: translateX(-30px);
    background: radial-gradient(rgba(24 , 64 , 91 , 1) , rgba(10 , 20 , 35 , 0.7));
}
.application .content form .item{
    width: 80%;
    display: flex;
    justify-content: flex-start;
    flex-direction: column;
    margin: 10px 0;
}
.application .content form label{
    color: #fff;
    font-size: 0.8em;
    font-weight: 400;
    padding: 10px 5px;
}
.application .content form label span{
    color: #36ff77;
}
.application .content form input{
    width: 100%;
    border: 0;
    font-size: 0.8em;
    padding: 3px 10px;
    background: unset;
    outline: none;
    color: #fff;
    border-bottom: 2px solid #969696;
    margin: 0 5px;
}
.application .content form input:focus{
    background: unset;
}
.application .content form input:active{
    background: unset;
}
.application .content form input + span{
    color: #36ff77;
    visibility: hidden;
    font-size: 0.7em;
    opacity: 0;
    transition: 0.5s;
}
.application .content form input:valid + span{
    visibility: visible;
    opacity: 1;
    transition: 0.5s;
}
.application .content form .item:nth-child(2){
    flex-direction: row;
}
.application .content form .item:nth-child(2) input{
    width: 0.6em;
    font-size: 0.8em;
}
.application .content form .item:nth-child(2) input + label{
    font-size: 0.6em;
}
.application .content form button{
    display: inline-block;
    border: 0;
    margin: 15px 150px 15px 0;
    padding: 7px 70px;
    border-radius: 5px;
    color: #0a1423;
    background-color: #36ff77;
    font-size: 0.8em;
    line-height: 26px;
    font-weight: 500;
    transition: 0.4s ease-out;
}
.application .content form button:hover{
    background-color: #36ffff;
    color: #0a1423;
    transition: 0.4s ease-in-out;
}

@media screen and (max-width: 860px){
    .application .content{
        max-width: unset;
        width: 90%;
    }
    .application .content form .item{
        width: 90%;
    }
    .application .content form button{
        margin: 15px 130px 15px 0;
    }
}

@media screen and (max-width: 450px){
    .application{
        margin: 50px auto 25px;
    }
    .application .content{
        flex-direction: column;
    }
    .application .content .imgbox{
        width: 100%;
        transform: unset;
    }
    .application .content form{
        width: 100%;
        transform: unset;
        margin: -30px 0 0;
    }
    .application .content form label{
        padding: 5px;
    }
    .application .content form button{
        padding: 7px 30px;
    }
}

/*precautions*/
.precautions{
    width: 100%;
    margin: auto;
}
.precautions .content{
    max-width: 900px;
    margin: auto;
    text-align: left;
}
.precautions .content ol{
    border-left: 1px solid #969696;
    margin: 20px 0 0 20px;
}
.precautions .content ol li{
    color: #969696;
    font-weight: 400;
    font-size: 0.6em;
    padding: 10px 0;
}

@media (max-width: 860px){
    .precautions .content{
        max-width: unset;
        width: 90%;
    }
    .precautions .content ol li{
        font-size: 0.8em;
    }
}
@media (max-width: 450px){
    .precautions .content ol li{
        font-size: 0.6em;
    }
}

/*ad*/
.ad{
    width: 100%;
    margin: 100px auto;
    display: flex;
    justify-content: center;
}
.ad img{
    max-width: 860px;
    transition: 0.5s;
}
.ad img:hover{
    transform: scale(1.1);
    transition: 0.5s;
}

@media screen and (max-width: 450px){
    .ad{
        width: 90%;
        margin: 50px auto;
    }
    .ad img{
        width: 100%;
    }
}

/*footer*/
.footer{
    width: 100%;
    background-color: #050a0f;
    padding: 50px 0 30px;
    text-align: center;
}
.footer a{
    text-decoration: none;
    color: #36ffff;
    font-size: 14px;
    line-height: 28px;
    font-weight: 400;
    letter-spacing: 1px;
    transition: 0.4s;
}
.footer a:hover{
    color: #36ff77;
    transition: 0.4s;
}
.footer p{
    color: #fff;
    font-size: 14px;
    line-height: 28px;
    font-weight: 400;
    letter-spacing: 1px;
    margin: 10px auto;
}
.footer p br:nth-child(odd){
    display: none;
}

@media screen and (max-width:450px){
    .footer{
        padding: 50px 0 150px;
    }
    .footer p{
        font-size: 12px;
        line-height: 26px;
    }
    .footer p br:nth-child(odd){
        display: initial;
    }
}

/*right form*/
#hiddenForm{
    visibility: hidden;
    opacity: 0;
    transition: 1s;
}
#initialFrom{
    visibility: initial;
    opacity: 1;
    transition: 1s;
}
.right_form{
    position: fixed;
    right: 0;
    top: 300px;
    width: 150px;
    height: 200px;
    background: radial-gradient(#18405b , #0a1423);
    border-radius: 5px;
    z-index: 100;
}
.right_form .wordbox{
    padding: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
}
.right_form .wordbox h3{
    color: #FFFF37;
    font-weight: 700;
    font-size: 1em;
    line-height: 40px;
}
.right_form .wordbox p{
    color: #fff;
    font-weight: 400;
    font-size: 0.6em;
    line-height: 24px;
}
.right_form .wordbox a{
    color: #0a1423;
    text-decoration: none;
    background-color: #36ff77;
    border-radius: 5px;
    padding: 3px 15px;
    font-weight: 500;
    font-size: 0.6em;
    line-height: 24px;
    transition: 0.6s ease-out;
}
.right_form .wordbox a:hover{
    background-color: #36ffff;
    color: #0a1423;
    transition: 0.4s ease-in-out;
}

@media (max-width: 450px){
    .right_form{
        width: 100%;
        bottom: 0;
        top: unset;
        height: auto;
    }
    .right_form .wordbox{
        width: 100%;
        margin: auto;
        padding: 20px 10px;
        flex-direction: row;
    }
    .right_form .wordbox h3{
        font-size: 0.8em;
        margin: auto;
    }
    .right_form .wordbox h3 br{
        display: none;
    }
    .right_form .wordbox p{
        margin: auto 30px auto 0;
        padding: 0;
    }
    .right_form .wordbox a{
        margin: auto;
    }
}

/*go to top*/
#btn-back-to-top{
    position: fixed;
    bottom: 150px;
    right: 10px;
    display: none;
    border: 0px;
    opacity: 0.5;
    transition: 0.6s;
    background: unset;
    padding: 0;
}
#btn-back-to-top i{
    font-size: 1.1em;
    color: #36ff77;
}
#btn-back-to-top:hover{
    opacity: 1;
    transition: 0.6s;
    transform: translateY(-5px);
}