@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@100;300;400;500;700;900&family=Noto+Serif+TC:wght@200;300;400;500;600;700;900&display=swap");
html,
body {
    overflow: inherit;
}
#content {
    color: #f0e7e8;
    font-size: 20px;
    line-height: 1.4;
    background-color: #fff;
}
#content #headArea {
    height: 1001px;
    background: url(https://image.tw.ncsoft.com/bns/pc/event/2310/30days/main.jpg) center top no-repeat;
}
#content #headArea .inner {
    white-space: nowrap;
    text-indent: -9999em;
}
#content #sct1 {
    height: 885px;
    background: url(https://image.tw.ncsoft.com/bns/pc/event/2310/30days/sct1.jpg) center top no-repeat;
}
#content #sct2 {
    height: 485px;
    background: url(https://image.tw.ncsoft.com/bns/pc/event/2310/30days/sct2.jpg) center top no-repeat;
}
#content a {
    text-decoration: none;
}

#content .btn {
    position: absolute;
    top: 55px;
    left: 50%;
    margin-left: -408px;
    display: block;
    width: 346px;
    height: 166px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 15px 24px 31px 24px;
}
#content .btn::before,
#content .btn::after {
    content: "";
    position: absolute;
    pointer-events: none;
}
#content .btn::before {
    top: 50%;
    left: 50%;
    margin-top: -144px;
    margin-left: -269px;
    width: 558px;
    height: 267px;
    background: url(https://image.tw.ncsoft.com/bns/pc/event/2310/30days/btn_light.png) center / contain no-repeat;
    mix-blend-mode: color-dodge;
    z-index: 2;
}
#content .btn::after {
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: url(https://image.tw.ncsoft.com/bns/pc/event/2310/30days/btn.png) center top / contain no-repeat;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
}
#content .btn:hover::after {
    filter: brightness(120%);
}
#content .btn span {
    position: relative;
    display: inline-block;
    width: 100%;
    height: 100%;
    overflow: hidden;
    text-indent: -999em;
}
#content .btn span:before {
    position: absolute;
    top: 0;
    left: -75%;
    z-index: 2;
    display: block;
    content: "";
    width: 50%;
    height: 100%;
    background: -webkit-linear-gradient(left, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.3) 100%);
    background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.3) 100%);
    -webkit-transform: skewX(-25deg);
    transform: skewX(-25deg);
    -webkit-animation: shine 2.5s infinite;
    animation: shine 2.5s infinite;
}
#content #att {
    color: #e9e9ed;
    padding: 50px 1em 100px;
    background: #2d2266;
}
#content #att .att__title {
    font-size: 1.25em;
    color: #fff7dd;
    font-family: "Noto Serif TC", serif;
    text-shadow: 0 0 10px #7f57ff, 0 0 5px #7f57ff;
}

@-webkit-keyframes shine {
    50%,
    to {
        left: 125%;
    }
}
@keyframes shine {
    50%,
    to {
        left: 125%;
    }
}

html.fancyOpen {
    overflow-y: hidden;
}
.floatArea {
    position: absolute;
    top: 0;
    left: 50%;
    margin-top: 530px;
    margin-left: 515px;
    z-index: 3;
}
.floatArea.move {
    position: fixed;
    margin-top: 125px;
}
.fl_btn {
    z-index: 5;
    display: block;
    width: 265px;
    height: 320px;
    background: url("https://image.tw.ncsoft.com/bns/pc/event/2310/30days/bnr_floating.png") center / contain no-repeat;
    animation: vertical 1s ease-in-out infinite alternate;
    text-indent: -999em;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
}
.fl_btn:hover {
    filter: brightness(120%);
}
.fl_btn.hide {
    opacity: 0;
    pointer-events: none;
}
.fl_btn.show {
    opacity: 1;
    pointer-events: auto;
}
.fancybox-container {
    z-index: 999999 !important;
}
.fancy-cont {
    background: none;
}
.fancy-cont img {
    max-width: 100%;
}
@keyframes blink {
    0% {
        filter: brightness(100%) drop-shadow(0 0 10px rgba(0, 0, 0, 0));
    }
    70% {
        filter: brightness(100%) drop-shadow(0 0 10px rgba(0, 0, 0, 0));
    }
    85% {
        filter: brightness(200%) drop-shadow(0 0 10px black);
    }
    100% {
        filter: brightness(100%) drop-shadow(0 0 10px rgba(0, 0, 0, 0));
    }
}
@keyframes vertical {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-5px);
    }
}

@media screen and (max-width: 1200px) {
    .floatArea,
    .floatArea.move {
        position: absolute;
        left: auto;
        right: 0;
        margin-top: 455px;
        margin-left: 0;
    }
    .fl_btn {
        width: 25vw;
        height: 30vw;
    }

    #content #headArea,
    #content #sct1,
    #content #sct2 {
        background-size: cover;
    }
    #content #headArea {
        height: 75vw;
    }
    #content #sct1 {
        height: 76.66vw;
    }
    #content #sct2 {
        height: 42vw;
    }
    #content .btn {
        top: 3.5vw;
        margin-left: -40vw;
        width: 35vw;
        height: 17vw;
        padding: 1.6vw 2.35vw 3.4vw 2.35vw;
    }
    #content .btn::before {
        margin-top: -14.5vw;
        margin-left: -27vw;
        width: 56vw;
        height: 27vw;
    }
}
@media screen and (max-width: 640px) {
    .floatArea,
    .floatArea.move {
        margin-top: calc(70px + 73vw);
    }

    #content {
        font-size: 14px;
    }

    #content #headArea {
        height: 168vw;
        background: url(https://image.tw.ncsoft.com/bns/pc/event/2310/30days/main_sp.jpg) center top / cover no-repeat;
    }
    #content #sct1 {
        height: 309vw;
        background: url(https://image.tw.ncsoft.com/bns/pc/event/2310/30days/sct1_sp.jpg) center top / cover no-repeat;
    }
    #content #sct2 {
        height: 85vw;
        background: url(https://image.tw.ncsoft.com/bns/pc/event/2310/30days/sct2_sp.jpg) center top / cover no-repeat;
    }

    #content .btn {
        position: relative;
        top: auto;
        left: auto;
        margin-left: 0;
        margin: 7vw auto 0;
        width: 73vw;
        height: 35vw;
        padding: 3.3vw 4.7vw 6.5vw 4.7vw;
    }
    #content .btn::before {
        margin-top: -31vw;
        margin-left: -57.5vw;
        width: 119vw;
        height: 57vw;
    }

    #content #att {
        padding: 5em 1em;
    }
}