@charset "utf-8";
@font-face {
    font-family:'Pretendard Variable';
    src: url('/font/PretendardVariable.woff2') format('woff2-variations');
    font-weight:100 900;
    font-style:normal;
    font-display:swap;
}

body,
html {-webkit-text-size-adjust:none;}
body {font-family: "Pretendard Variable", "Malgun Gothic", "맑은 고딕", sans-serif;}

/* ========== global  ========== */
.joinEvent {position:relative; overflow:hidden; min-width:1200px; text-align:center;}
.joinEvent * {box-sizing:border-box;}
.joinEvent .evt_area {position:relative; width:100%;}
.joinEvent .evt_inner {position:relative; max-width:1200px; padding:120px 0; margin:0 auto;}
.joinEvent .tit_wrap,
.joinEvent .img_wrap {position:relative; text-align:center;}
.joinEvent .img_wrap img {display:block; max-width:100%; margin:0 auto;}
.joinEvent .evt_area .tit_wrap {margin-bottom:50px;}

/* btn */
.btn_comm {display:inline-flex; justify-content:center; align-items:center; height:97px; padding:0 145px; font-size:40px; font-weight:700; color:#fff; background:#222; border-radius:46px;}
.btn_comm:hover {color:#fff;}
.btn_comm::after {content:''; display:inline-block; width:13px; height:23px; margin-left:18px; background:url("https://devs3.unistudy.co.kr/images/pc/event/2026/joinEvent_2608/btn_arrow.png") no-repeat 0 / 100%;}

/* text */
.sr-only {position:absolute; width:1px; height:1px; margin:-1px; padding:0; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;}

.copy_txt {margin:0 auto; font-size:28px;}
.copy_txt p {font-size:28px; font-weight:500;}
.copy_txt strong {font-weight:700; color:#2e6ef2;}

.nt_txt {margin-top:20px; line-height:1; font-size:20px; font-weight:500; color:#000;}

/* animation */
@keyframes blink {
    0% { opacity:1; }
    50% { opacity:0.1; }
    100% { opacity:1; }
}

.blink {animation: blink 1.2s linear infinite;}

/* right quick banner */
.quickBn_item.top {margin-top:2px;}

.joinEvent .quickBn {display:block; position:fixed; top:50%; right:0; z-index:100; margin:-172px 0 0 0;  animation: up02 0.4s 1.3s both;}
.joinEvent .quickBn .quickBn_item.top {margin-top:0;}
.joinEvent .quickBn a {display:block;}

@media screen and (max-device-width: 1600px) {
    .joinEvent .quickBn {display:none;}
}

/* ========== contents  ========== */
/* main title  */
.main_title {position:relative; height:1528px; background:url("https://devs3.unistudy.co.kr/images/pc/event/2026/joinEvent_2608/main_tit_bg.jpg") no-repeat center top / cover;}
.main_title .evt_inner {position:relative; padding-top:153px;}
.main_title .copy_txt {margin-top:10px;}

.main_title .list_period {display:inline-grid; grid-template-columns:130px 1fr; gap:20px 26px; align-items:flex-start; margin-top:35px;}
.main_title .list_period dt {width:130px; padding:4px 0 3px; font-weight:600; font-size:24px; color:#fff;text-align:center; vertical-align:middle; background:#2E6EF2; border-radius:20px;}
.main_title .list_period dd {font-weight:700; font-size:24px; color:#222; text-align:left;}

.main_title .btn_comm.join {margin-top:36px; background-color:#F55D62;}

/* event done */
.pageDone {position:absolute; top:150px; right:3px; z-index:10; pointer-events:none;}

/* cont1 */
#cont1 {position:relative; background:#B0F2D1;}
#cont1 .copy_txt {margin-top:25px;}

#cont1 .randomBox_btn {margin-top:50px;}

.event_section {position:relative; text-align:center;}
.event_section .bag_row {display:flex; flex-wrap:wrap; justify-content:center; align-items:center; gap:10px; position:absolute; top:100px; left:0; right:0; width:65%; margin:0 auto;}
.event_section .click_element {position:absolute; top:70px; right:45px; z-index:2; animation:blink 1s linear infinite;}

.event_section .img_box {flex:0 1 auto; position:relative; cursor:pointer; transition:all 0.2s ease-in;}
.event_section .img_box:first-child {margin-right:30px;}
.event_section .img_box .item_active {position:absolute; top:0; left:0; opacity:0;}
.event_section .img_box:hover .item_active {opacity:1;}

/* cont2 */
#cont2 {background:#FFF4C5;}

/* event_box */
.event_box {display:flex; justify-content:center; align-items:center; width:972px; padding:30px; margin:0 auto; margin-bottom:40px; background:#FFEBB4; border-radius:26px;}
.event_box .ct_wrap {flex:1;}
.event_box .ct_tt {line-height:1.3; font-size:28px; color:#000;}

.event_box .bubble_txt {position:relative; display:inline-block; padding:8px 50px; margin-bottom:15px; line-height:1; font-size:30px; font-weight:700; color:#316bfa; border-radius:30px; border:1.5px solid #2b70e4;}
.event_box .bubble_txt::after {content:''; position:absolute; bottom:-8px; left:50%; z-index:1;transform:translateX(-50%); display:block; width:0; border-width:8px 5px 0; border-style:solid; border-color:#FFEBB4 transparent;}
.event_box .bubble_txt::before {content:''; position:absolute; bottom:-10px; left:50%; transform: translateX(-50%); display:block; width:0; z-index:0; border-width:9px 6px 0; border-style:solid; border-color:#2b70e4 transparent;}

/* recommend_box */
.recommend_box {overflow:hidden; background:#fff; border-radius:10px;}
.recommend_tit {padding:13px 0; font-size:28px; font-weight:700; color:#fff; text-align:center; background:#2b82fb;}

.card_grid {display: grid; grid-template-columns:repeat(3, 1fr); gap:16px; padding:30px 20px;}
.card_grid .recommend_card {display:flex; flex-direction:column;}
.card_header {display:flex; justify-content:center; align-items:center; margin-bottom:10px; gap:8px; font-size:0;}
.card_header .category {font-size:24px; font-weighT:700; color:#316bfa;}
.card_header .divider {font-size:20px; font-weight:200; color:#959595;}
.card_header .desc {font-size:22px; font-weight:500; color:#000;}

/* comment_box */
.comment_box {position:relative; padding:30px 50px 55px; margin-top:40px; text-align:left; background:#fff; border-radius:20px; box-shadow:2px 4px 10px 0px rgba(0, 0, 0, 0.1);}
.comment_box .box_tit {padding-bottom:10px; font-size:24px; font-weight:bold;}

.comment_box .text_area {margin-bottom:39px;}
.comment_box .text_area > p {margin-top:5px; font-size:14px; font-weight:400; color:#3F3F3F;}
.comment_box .txtarea_btn {display:flex; height:100px;}
.comment_box .txtarea_btn textarea {flex:1; resize:none; height:100%; background:#F3F3F3; border:1px solid #585858; border-radius:0;}
.comment_box .txtarea_btn button {width:200px; height:100%; font-size:24px; color:#fff; background:#3F3F3F; border-radius:0;}

.comment_box table {table-layout:fixed;}
.comment_box table td.cont {text-align:left; word-break:break-all; overflow-wrap:break-word;}
.comment_box .board_pagination {margin-bottom:0;}


/* cont3 */
#cont3 {background:#316BFA;}
#cont3 .nt_txt {margin-top:-65px; color:#fff;}
#cont3 .btn_comm.coupon {margin-top:50px;}

/* noticeWrap */
.noticeWrap {margin:90px 0 0; padding:0 48px; border:1px solid rgba(255,255,255,0.7); border-radius:8px;}
.noticeWrap_title {position:relative; margin-bottom:0; font-weight:600; font-size:22px; line-height:57px;
    color:#fff; letter-spacing:-1.05px; text-align:center; cursor:pointer;}
.noticeWrap_title.sub {font-size:20px; line-height:1.4; font-weight:600; text-align:left;}
.noticeWrap_title .notice_arrow {display:inline-block; position:absolute; top:11px; right:371px; width:36px; height: 36px; transition:transform 0.3s ease;}
.noticeWrap_title .notice_arrow:after {content: ""; position:absolute; top:5px; left:10px; width:12px; height:12px; border-top:3px solid rgba(255,255,255,.6); border-right:3px solid rgba(255,255,255,.6); transform: rotate(135deg);}
.noticeWrap_title.trigger.active .notice_arrow {top:7px; transform: rotate(180deg);}

.noticeWrap_inner {overflow:hidden; max-height:0; transition:max-height 0.5s ease-out, opacity 0.5s ease-out; opacity:0; text-align:left;}
.noticeWrap_inner.active {max-height:fit-content; opacity:1; padding:45px 20px; border-top:1px solid rgba(255,255,255,0.7);}
.noticeWrap_inner .noticeWrap_item {margin-top:32px;}
.noticeWrap_inner .noticeWrap_item:first-child {margin-top:0;}

.noticeWrap_list {margin-top:3px;}
.noticeWrap_list .notice_item {position:relative; margin-top:5px; padding:0 0 0 30px; font-weight:400; font-size:16px; line-height:24px; font-weight:500; color:#d6e2ff; letter-spacing:-0.7px; text-align:left;}
.noticeWrap_list .notice_item .highlight {}
.noticeWrap_list .notice_item:before {content:"-"; position:absolute; left:16px;}
.noticeWrap_list .notice_item:first-child {margin-top:0;}
.noticeWrap_list .notice_item strong {font-weight:700; color:#fff;}

.noticeWrap_list .notice_link {display: inline-block; margin:0 0 0 10px; padding:1px 5px; border:1px solid #fff; border-radius:2px; font-weight:400; font-size:13px; color:#fff; vertical-align:middle;}


/* ========== popup  ========== */
/* winner-popup-overlay */
.winner-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    visibility: hidden; /* Hidden at first */
    opacity: 0;
    transition: visibility 0s 0.5s, opacity 0.5s ease-out;
}
.winner-popup-overlay .winner-popup-content {
    padding: 167px 0 0;
    text-align: center;
    -webkit-transform: scale(0.8);
    -ms-transform: scale(0.8);
    -moz-transform: scale(0.8);
    -o-transform: scale(0.8);
    transform: scale(0.8);
    transition: transform 0.3s ease-out;
    background: url("https://s3.unistudy.co.kr/images/pc/event/2025/joinEvent_2512/bg_layer.png") -127px
    0 no-repeat;
    width: 850px;
    height: 661px;
}
.winner-popup-overlay .winner-popup-content strong {
    display: block;
}
.winner-popup-overlay .winner-popup-content #winningItem {
    margin-top: 62px;
}
.winner-popup-overlay .winner-popup-content h2 {
    margin-bottom: 72px;
}
.winner-popup-overlay .winner-popup-content .winning-prize h3 {
    font-size: 32px;
    font-weight: bold;
    color: #333;
}
.winner-popup-overlay .winner-popup-content .item-img {
    width: 100%;
    height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 28px;
}
.winner-popup-overlay .winner-popup-content .close-popup-button {
    padding: 0;
    position: absolute;
    right: 18px;
    top: 128px;
    cursor: pointer;
}

/* active */
.winner-popup-overlay.active {
    visibility: visible;
    opacity: 1;
    transition: visibility 0s, opacity 0.5s ease-out;
}
.winner-popup-overlay.active .winner-popup-content {
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    transform: scale(1);
}