.billboard-cover{width:100%;height:85%;background:transparent;display:block;position:absolute;top:0;right:0;z-index:0}.billboard-cover::after{width:100%;height:120px;position:absolute;bottom:-120px;right:0;content:" ";background:transparent;background-size:100% 100%}.image-side{z-index:1;width:35%;display:block}.banner-side{z-index:1;width:65%;display:block;text-align:center}.ball-parent{width:90%;margin:60px auto;display:flex;flex-direction:row;background:transparent;justify-content:start}.ball{margin:0 20px;display:flex;border-radius:50%;background:var(--header-background);align-items:center;position:relative}.ball .inside-ball{width:90px;height:90px;border-radius:50%;overflow:hidden;margin:3px;border:2px solid var(--website-theme-color);font-family:var(--font-yekan-bakh-fanum),var(--font-yekan-bakh-family);box-shadow:0 0 20px #434343;display:flex;justify-content:center;align-items:center;font-size:11pt;text-align:center}.ball:nth-child(1):before{position:absolute;content:" ";width:35px;height:100%;top:-63px;right:35%;background:url(../../images/index/ball-line.svg);background-size:cover;z-index:-1}.ball:nth-child(2):before{position:absolute;content:" ";width:16px;height:100%;top:-63px;right:45%;background:url(../../images/index/ball-line2.svg)no-repeat;background-size:cover;z-index:-1}.ball:nth-child(3):before{position:absolute;content:" ";width:29px;height:100%;top:-63px;right:45%;background:url(../../images/index/ball-line3.svg)no-repeat;background-size:cover;z-index:-1}.big-micro{width:65%;height:auto;display:block;margin:25px auto}.billboard-title{font-family:var(--font-yekan-bakh-fanum),var(--font-yekan-bakh-family);font-size:23pt;color:var(--header-background);text-align:center;margin:0;margin-top:60px;padding:0 15px}.description-billboard{font-family:var(--font-yekan-bakh-fanum),var(--font-yekan-bakh-family);font-size:11pt;color:var(--header-background);text-align:center;font-weight:600;margin:8px 0;padding:0 15px}.banner-slider{width:80%;display:inline-flex;border:3px solid var(--banner-border-color);border-radius:18px;margin:50px auto 20px;position:relative;overflow:hidden;user-select:none}.banner-slider .image-slider{width:100%;height:100%;flex-shrink:0;display:inline-block;z-index:-1;transition:.5s;transform:translateX(0);cursor:grab}.splide__track{z-index:-1!important}.banner-slider .remote-slider{width:66px;background:var(--banner-border-color);position:absolute;height:75px;top:0;bottom:0;margin:auto 0;cursor:pointer;border-radius:39%}.remote-slider.forward{left:-52px}.remote-slider.backward{right:-52px}.billboard-song{position:absolute;width:35%;display:none;top:0;bottom:0;margin:auto}.slider-arrow{width:7px;height:14px;display:block;background:url(../../images/index/slider-arrow.svg)no-repeat;position:absolute;top:0;bottom:0;margin:auto 0}.remote-slider.backward .slider-arrow{left:7px}.remote-slider.forward .slider-arrow{right:7px;transform:rotate(180deg)}.join-team-notice{margin:0 auto;width:55%;display:flex;flex-direction:row;justify-content:space-between;align-items:center;padding:8px;border-radius:10px;font-weight:300;font-family:var(--font-yekan-bakh-fanum),var(--font-yekan-bakh-family);background:var(--header-background)}.join-message{display:inline-block;margin:0;color:var(--website-theme-color);font-weight:500;font-size:10pt}.join-btn{padding:8px;background:var(--website-theme-color);font-size:10pt;color:#fff;font-weight:500;text-align:center;border-radius:5px;display:inline-block;cursor:pointer}.circle-attr{position:relative}.attr-list-parent{width:100%;display:flex;flex-direction:row;justify-content:space-evenly;align-items:start;height:136px;padding:0;margin:0;position:relative}.circle-attr:before{width:100%;height:50%;position:absolute;top:0;z-index:0;right:0;content:" ";background:url(../../images/index/billboard-wave.png);background-size:100% 100%;transform:rotate(180deg)}.wave-parent2{position:absolute;bottom:0;right:0;background:#E8AD1A80;height:50%;width:100%}@media only screen and (max-width: 450px){.attr-list-parent:after{height:50%;top:15px}}.attr-list-parent .list-item{display:flex;z-index:2;background:transparent;cursor:pointer;margin-top:-10px;flex-direction:column;justify-content:center;align-items:center}.attr-list-parent .list-item.active{position:relative;top:-55px}.attr-list-parent .list-item.last{margin-top:20px}.attr-list-parent .list-item.center{margin-top:0}.item-title{color:var(--header-background);font-size:14pt;font-weight:600;text-align:center;position:absolute;display:none;top:0;opacity:0;margin-bottom:8px;font-family:var(--font-yekan-bakh-fanum),var(--font-yekan-bakh-family)}.icon-item{z-index:1;width:23px;height:23px;background:var(--website-theme-color);display:block;margin:12px;-webkit-transition:width .3s ease-out,height .3s ease-out;transition-property:width,height;transition-duration:.3s;transition-timing-function:ease-out}.active .icon-item{width:34px;height:34px;background:var(--header-background)}.active .icon-parent{background:var(--website-theme-color);box-shadow:0 0 17px rgba(0,0,0,0.25)}.active .item-title{display:block;opacity:1;position:unset;top:unset}.icon-parent{border-radius:50%;position:relative;background:var(--header-background);display:flex;justify-content:center;align-items:center;margin:auto;width:fit-content;-webkit-transition:background-color .6s ease-out;transition-property:background-color;transition-duration:.6s;transition-timing-function:ease-out}.video{-webkit-mask-image:url(../../images/index/video.svg);mask-image:url(../../images/index/video.svg);mask-size:100% 100%;mask-repeat:no-repeat;-webkit-mask-size:100% 100%;-webkit-mask-repeat:no-repeat}.rss{-webkit-mask-image:url(../../images/index/rss.svg);mask-image:url(../../images/index/rss.svg);mask-size:100% 100%;mask-repeat:no-repeat;-webkit-mask-size:100% 100%;-webkit-mask-repeat:no-repeat}.chart{-webkit-mask-image:url(../../images/index/chart.svg);mask-image:url(../../images/index/chart.svg);mask-size:100% 100%;mask-repeat:no-repeat;-webkit-mask-size:100% 100%;-webkit-mask-repeat:no-repeat}.date{-webkit-mask-image:url(../../images/index/date.svg);mask-image:url(../../images/index/date.svg);mask-size:100% 100%;mask-repeat:no-repeat;-webkit-mask-size:100% 100%;-webkit-mask-repeat:no-repeat}.cup{-webkit-mask-image:url(../../images/index/cup.svg);mask-image:url(../../images/index/cup.svg);mask-size:100% 100%;mask-repeat:no-repeat;-webkit-mask-size:100% 100%;-webkit-mask-repeat:no-repeat}.judge{-webkit-mask-image:url(../../images/index/judge.svg);mask-image:url(../../images/index/judge.svg);mask-size:100% 100%;mask-repeat:no-repeat;-webkit-mask-size:100% 100%;-webkit-mask-repeat:no-repeat}.b-wave{position:absolute;top:0;width:100%;display:block;right:0;z-index:0}.notice-row{margin-top:2%;position:relative}.notice-ball-parent{width:75%;margin:0 auto;display:flex;flex-direction:row;justify-content:space-evenly;position:relative;z-index:1}.notice-ball{z-index:5;display:flex;border-radius:50%;align-items:center;position:relative;width:fit-content;height:fit-content;background:var(--website-theme-color);box-shadow:0 0 20px #3838385e}.notice-ball .inside-ball{border-radius:50%;display:flex;overflow:hidden;margin:6px;border:2px solid var(--header-background);justify-content:center;align-items:center;text-align:center;font-family:var(--font-yekan-bakh-fanum),var(--font-yekan-bakh-family);font-weight:600;color:#2C2E43FF;font-size:12pt}.notice-ball.small .inside-ball{width:100px;height:100px}.notice-ball.medium .inside-ball{width:120px;height:120px}.notice-ball.big .inside-ball{width:135px;height:135px;font-weight:700}.notice-ball.big{margin-top:30px}.notice-ball.medium{margin-top:15px}.sign-pic{width:23%;display:block;position:absolute;left:-11px;top:10px}.ball-rail{display:block;width:fit-content;height:fit-content;margin:auto}.ball-rail.rotate{transform:rotate(180deg)}.small-ball{background:var(--website-theme-color);width:10px;height:10px;display:block;border-radius:50%;margin:12px auto;cursor:pointer}.small-ball.dark{background:var(--header-background);width:14px;height:14px;box-shadow:0 0 6px #0000007a}.section-title{font-family:var(--font-yekan-bakh-fanum),var(--font-yekan-bakh-family);color:var(--header-background);font-size:27pt;text-align:center;margin:0;margin-top:8px}.board-parent{display:flex;flex-direction:row}.h-right{width:100px;display:block;margin:auto}.content-board{width:90%;border-radius:45px;border:3px solid var(--header-background);margin:25px auto;overflow:hidden;position:relative}.content-board .slider-image{width:102%;height:102%;display:none!important}.content-board .slider-image.active{display:block!important}.sub-title-section{font-family:var(--font-yekan-bakh-fanum),var(--font-yekan-bakh-family);color:var(--header-background);font-size:13pt;text-align:center;margin:0;margin-top:8px}.section-rules-title{display:block;padding:0 20px 9px;text-align:center;background:var(--rules-background-title);font-family:var(--font-yekan-bakh-fanum),var(--font-yekan-bakh-family);color:var(--website-theme-color);font-size:19pt;border-radius:0 0 30px 30px;margin:auto;text-shadow:-1px 0 black, 0 1px black, 1px 0 black, 0 -1px black;width:fit-content;margin-top:28px}.rules-description{font-family:var(--font-yekan-bakh-fanum),var(--font-yekan-bakh-family);font-size:15pt;color:var(--header-background);display:block;width:75%;margin:30px auto;font-weight:500;line-height:40px;text-align:center}.read-rules-btn{padding:12px 32px;background:var(--header-background);display:block;margin:30px auto;font-family:var(--font-yekan-bakh-fanum),var(--font-yekan-bakh-family);font-size:12pt;color:var(--website-theme-color);width:fit-content;border-radius:10px}.rules{margin-bottom:150px;position:relative}.rules::after{width:100%;position:absolute;top:0;content:" ";background:var(--rules-background-title);right:0;border-radius:0 0 25px 25px;height:28px}li{list-style:none}:root{--banner-border-color:#534c44;--rules-background-title:#2C2E4320}#main{display:flex;flex-direction:column;position:relative;width:100%;background:#ffffff;background-size:100% 100%;overflow:hidden}.section-row{background:transparent;display:block}.billboard{width:100%;position:relative;display:flex;flex-direction:row;background-size:cover}@keyframes in-air1{from{top:-30px}to{top:-60px}}@keyframes in-air2{from{top:50px}to{top:80px}}@media only screen and (max-width: 1210px){.billboard-cover::after{height:150px;bottom:-150px}.notice-row{margin-top:-1%!important}}@media only screen and (max-width: 1180px){.billboard{margin-bottom:30px}}@media only screen and (max-width: 1310px){.join-team-notice{width:70%}.billboard-cover{height:88%}}@media only screen and (max-width: 1145px){.ball{margin:0 10px}.join-team-notice{width:85%}.banner-slider{width:85%;margin:20px auto}}@media only screen and (max-width: 1111px){.ball-parent{justify-content:center}.billboard-title{font-size:25pt}.banner-slider{width:90%}.ball .inside-ball{width:85px;height:85px}.image-side{width:40%}.banner-side{width:60%}}@media only screen and (max-width: 800px){.ball .inside-ball{width:90px;height:90px}.billboard-cover::after{height:90px;bottom:-90px}.billboard-song{display:block}.billboard-song.sing{right:0;top:-30px;animation-name:in-air1;animation-direction:alternate;animation-duration:2s;animation-iteration-count:infinite;animation-timing-function:linear}.billboard-song.songs{left:0;top:50px;animation-name:in-air2;animation-direction:alternate;animation-duration:2s;animation-iteration-count:infinite;animation-timing-function:linear}.big-micro{width:30%}.billboard-title{margin-top:0}.ball-parent{margin:30px auto}.section-row.billboard{flex-direction:column}.billboard-cover{height:100%}.image-side{position:relative;width:100%}.banner-side{width:100%}.banner-slider{width:85%;margin:40px auto}.join-team-notice{width:70%}.sign-pic{width:39%;display:block;position:absolute;left:-32px;top:10%}.notice-row{margin-top:20px!important}.notice-ball-parent{width:95%}.notice-ball.big .inside-ball{width:110px;height:110px}.h-right{width:70px}}@media only screen and (max-width: 635px){.join-team-notice{width:85%}.banner-slider{width:90%;margin:30px auto}.notice-ball.big .inside-ball{width:100px;height:100px}.h-right{width:60px}.section-title{font-size:23pt;padding:0 8px}.sub-title-section{font-size:11pt;padding:0 8px}}@media only screen and (max-width: 515px){.description-billboard{font-size:10.5pt}.billboard-title{font-size:22pt}.banner-slider{width:90%;margin:25px auto}.join-team-notice{width:90%}.join-message{font-size:11pt}.join-btn{font-size:10pt;padding:10px 20px}.remote-slider{display:none}}@media only screen and (max-width: 460px){.big-micro{width:40%}.billboard-song{width:30%}.join-team-notice{flex-direction:column}.join-message{margin:5px 0;text-align:center}.join-btn{font-size:10pt;padding:10px 20px;margin-top:12px}.billboard-title{font-size:19pt}.description-billboard{font-size:9.5pt}.sign-pic{width:33.5%;display:block;position:absolute;left:2px;top:11%}.notice-ball-parent{width:100%}.notice-ball.small .inside-ball{width:80px;height:80px}.notice-ball.big .inside-ball{width:100px;height:100px}.h-right{display:none}.content-board{width:95%}}@media only screen and (max-width: 420px){.notice-ball.small{display:none}}@media only screen and (max-width: 380px){.sign-pic{width:38%;top:9%;left:-19px}.ball .inside-ball{width:85px;height:85px}.ball{margin:0 3px}}@media only screen and (max-width: 850px){.rules-description{width:90%;font-size:12pt}.section-rules-title{font-size:15pt;padding:5px 10px 15px}.content-board{width:95%;border-radius:20px}}@media only screen and (max-width: 620px){.rules-description{width:95%;font-size:10.5pt}.section-rules-title{font-size:14pt;padding:5px 30px 15px;margin:15px auto;font-size:18pt;padding:0 30px 8px;margin-top:28px}.notice-row:before{display:none}}@media only screen and (max-width: 480px){.rules-description{width:95%;font-size:10.5pt}.rules::after{display:none!important}.section-rules-title{margin:unset!important;font-size:14pt;width:100%;padding:8px}}