/*section 和 welcome*/
*{
    font-family: "Helvetica", "Arial","LiHei Pro","黑體-繁","微軟正黑體", sans-serif;
}
body{
    -webkit-overflow-scrolling: touch;
}
.section0 {
    padding-top: 0px;
    /*display: flex;*/
    flex-direction: column;
    justify-content: center;
    width: 100%;
    /* height: calc(var(--dvh, 1dvh) * 100); */
    background-size:100%;
    overflow: hidden;
}
.sect1_img{
    /*background-image: url('../media/background.webp'); !*圖片*!*/
    background-size: cover;
    background-position: center;
    /* -webkit-filter:hue-rotate(180deg) brightness(.3);*/
    /* -webkit-filter:brightness(.4); */
    /*background-color: rgb(255, 253, 250) ;*/
    /* height: calc(var(--dvh, 1dvh) * 100); */
    width: 100%;
    opacity: 0.90;
    z-index: -3;
    transition: -webkit-filter linear .2s;
}
.myimg{
    position: fixed;
    width: 100%;
    height: 100%;
}

.Welcome{
    position: absolute;
    height: 100%;
    width: 90%;
    display: block;
    top:0%;
    left: 50%;
    transform: translate(-50%, 0%);
    opacity: 95%;
}
@keyframes rgbCycle {
    0% { box-shadow: 0 0 10px rgba(255, 0, 0, 1), 0 0 10px rgba(255, 0, 0, 1), 0 0 20px rgba(255, 0, 0, 1),0 0 55px rgba(255, 0, 0, 1); }
    33% { box-shadow: 0 0 10px rgba(0, 255, 0, 1), 0 0 10px rgba(0, 255, 0, 1), 0 0 20px rgba(0, 255, 0, 1),0 0 55px rgba(0, 255, 0, 1); }
    67% { box-shadow: 0 0 10px rgba(0, 0, 255, 1), 0 0 10px rgba(0, 0, 255, 1), 0 0 20px rgba(0, 0, 255, 1),0 0 55px rgba(0, 0, 255, 1); }
    100% { box-shadow: 0 0 10px rgba(255, 0, 0, 1), 0 0 10px rgba(255, 0, 0, 1), 0 0 20px rgba(255, 0, 0, 1),0 0 55px rgba(255, 0, 0, 1); }
}

.Welcome video{
    margin-top: 20dvh;
    border-radius:10px;
    display: block;
    width: 100%;
    border: 3px solid rgb(0, 0, 0);
    cursor: help;
    opacity: 45%;
    /* animation: rgbCycle 5s linear infinite; */
}
.Welcome_btn{
    background-color: #ffffff8f;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    margin: 40px auto 10px auto;
    width: 70%;
    height: 10%;
    border-radius:2px !important;
    -webkit-border-radius:2px !important;
    position: relative;
}
.Welcome_btn_div{
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
    user-select:none;
    transition: all .5s ease;
}
.Welcome_btn p{
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center  ;
    font-size: 3.5vw;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif !important;
    color:#111;
}
.Welcome_btn :hover{
    transform: scale(1.02);
    background-color: #e3ea8a;
    border-radius:8px;
    cursor: pointer;
    box-shadow: 0 0 5px #ffe100,
    0 0 25px #ffe100,
    0 0 50px #ffe100,
    0 0 100px #ffe100;
}
.Welcome_btn :active{
    background-color: #e3ea8a;
}
.Welcome_btn :focus {
    background-color: #e3ea8a;
}

.sect1_more{
    width: 100%;
    height: auto;
    font-size: 4vw;
    display:flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    text-shadow: 0 0 5px rgb(144, 144, 144);
    position: absolute;
    bottom: 5%;
    color:#ffffff;
    animation: sect1_more-anim 2s linear infinite;
}

@keyframes sect1_more-anim {
    0% {
        transform: translateY(0px);
    }
    33%{
        transform: translateY(20px);
    }
    66%{
        transform: translateY(0px);
    }
    100% {
        transform: translateY(0px);
    }
}
.section11{
    /* background-color: #222;
    background-color: #2222228e; */
    opacity: 100%;
    height: calc(250dvh - 53px);
    width: 100%;
    position: relative;
    overflow:hidden;
    overflow-y:auto;
}
.sect2_content{
    color:#fff;
    height: calc(100dvh - 53px);
    width: 100%;
} /*重要*/
.sect2_title{
    width: 100%;
    text-align: center;
    margin-top: 5%;
    box-shadow:0px 10px 10px rgb(251, 216, 136);
}
.sect2_title p{
    display: block;
    width: 100%;
    position: relative;
    color:#eee;
    font-size: min(15dvh,15vw);
    -webkit-text-stroke: 1px rgb(251, 245, 152);
    text-shadow: 0px 0px 8px rgb(255, 217, 0);
    margin: 5px;
    transition: transform linear .2s;
}
.sect2_title p:nth-child(1){
    transform: translateX(-100%);
}
.sect2_title p:nth-child(2){
    transform: translateX(100%);
}
@keyframes borderbreathing{
    0%{
        box-shadow:0 0 10px rgb(250, 233, 186);
    }
    50%{
        box-shadow:0 0 40px rgb(250, 233, 186);
    }
    100%{
        box-shadow:0 0 10px rgb(250, 233, 186);
    }
}
.sect2_sentence{
    background-color: rgba(251, 232, 149, 0.144)  ;
    border-radius: 25px !important;
    color:rgb(255, 255, 255);
    padding: 2%;
    margin: 5px;
    margin-top: 40px;    
    box-shadow: 0 0 10px rgb(250, 233, 186);
    font-size: min(50px,3dvh,5vw); /*20px 3dvh*/
    transform: scale(0);
    animation: borderbreathing 4s linear infinite;
    transition: transform linear .2s;
}
.sect2_sentence a{
    color:#00fff7;
    transition: all .5s;
}
.sect2_sentence a:hover{
    background-color: rgb(250, 151, 89);
    color:white;
}


.mypaper{
    position: relative;
    width: 100%;

}
.mypaper img{
    width: 100%;
    height: 50%;
    margin-top: 50px;
}
.mypaper_title{
    text-align: center;
}
.real_paper{
    position: relative;
    width: 100%;
    background-color: rgb(245, 255, 246);
    border:solid black 2px;
    border-radius: 3px;
    z-index: 3;

    box-shadow: 0px 0px 1px 1px rgb(208, 255, 170);
}
.fake_paper1{
    position: absolute;
    top: 0;
    left: -2px;
    transform: rotate(-2.5deg);
    background-color: rgb(227, 227, 227);
    border: solid 2px black;
    height: 100%;
    width: 100%;
    z-index: 2;
    box-shadow: 0px 0px 1px 1px rgb(208, 255, 170);
}
.fake_paper2{
    position: absolute;
    top: 1px;
    left: 3px;
    transform: rotate(2deg);
    background-color: rgb(227, 227, 227);
    border: solid 2px black;
    height: 100%;
    width: 100%;
    z-index: 2;
    box-shadow: 0px 0px 1px 1px rgb(208, 255, 170);
}
.fake_paper3{
    position: absolute;
    top: -60px;
    left: 50%;
    transform: translateX(-50%) rotate(-2deg);
    background-color: rgba(255, 230, 0, 0.313);
    border: solid 2px black;
    height: 100px;
    width: 15%;
    z-index: 3;
}
.fake_paper3::before{
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 41%;
    background-color: rgba(255, 242, 54, 0.715);
    z-index: 2;
}



/**********   平板規格以上 (桌機)   **********/
@media screen and (min-width:880px) {

    .sect2_title{
        margin-top: max(5%,100px);
    }
    .Welcome video{
        margin-top: 20dvh;
    }
    .Welcome_btn{
        height: 12dvh;
    }

    .sect1_more{
        font-size: 2vw;
    }
    .sect2_title p{
        text-shadow: 0px 0px 15px rgb(255, 153, 0);
    }
}
/**********   PC規格以上   **********/
@media screen and (min-width:1250px){
    .Welcome_btn p{
        font-size: 2.5vw;
    }
}