body {
  background-color: #212121;
}

/* 人氣投票區tt切換 */
/* 當 body 被判定為手機時，隱藏桌機圖 */
body.is-mobile .img-pc {
  display: none !important;
}
/* 當 body 被判定為桌機時，隱藏手機圖 */
body.is-pc .img-m {
  display: none !important;
}

.wrap {
  display: none;
  width: 100%;
  max-width: 25.6rem;
  margin: 0 auto;
  overflow: hidden;
}
.wrap p,
.wrap ul,
.wrap li {
  margin-bottom: 0;
}
.wrap a {
  font-size: initial;
  line-height: 0;
}

/* ========================================================================
 * kv區塊
 * ======================================================================== */
.header {
  background: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/kv_bg.webp)
    no-repeat center top;
  background-size: 100% 100%;
  aspect-ratio: 2560/1274;
  width: 100%;
}
.header .header_tt {
  position: absolute;
  top: 65.5%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 47%;
  /* animation: fadeIn 2s ease-in-out; */
}
.header .header_tt img {
  width: 100%;
  animation: bounceIn 1s ease-in-out;
}

.logo {
  position: absolute;
  top: 0.35rem;
  left: 0.6rem;
  width: 2.19rem;
  aspect-ratio: 260/183;
  background: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/logo.png)
    no-repeat 0 0;
  background-size: contain;
  display: block;
  z-index: 10;
}

.arrow {
  bottom: 0.5rem;
  left: 50%;
  margin-left: -0.22rem;
  width: 0.44rem;
  height: 0.27rem;
  background: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/arrow.png)
    no-repeat 0 0;
  background-size: 100% auto;
  animation: arrowUpDown 0.5s ease-in-out infinite alternate;
  filter: brightness(0) invert(1);
}
@keyframes arrowUpDown {
  from {
    transform: translateY(-100%);
  }
  to {
    transform: translateY(0);
  }
}

.kv_btns {
  bottom: 1.25rem;
  display: flex;
  justify-content: center;
  gap: 0.2rem;
  width: 100%;
  /* animation: fadeInUpCentered 1.2s ease-in-out; */
}
.btn_kv {
  width: 3.68rem;
  height: auto;
  background-size: 100% 200%;
  background-repeat: no-repeat;
  border: none;
  background-color: transparent;
  cursor: pointer;
  aspect-ratio: 342/106;
}
.btn_kv.go_rules {
  background-position: top;
  background-image: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/go_rule_btn.webp);
  animation: bounceInUp 1s ease-in-out both;
}
.btn_kv.go_rules:hover {
  background-position: bottom;
}
.btn_kv.go_vote {
  background-position: top;
  background-image: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/go_vote_btn.webp);
  animation: bounceInUp 1s ease-in-out both;
  animation-delay: 0.3s;
}
.btn_kv.go_vote:hover {
  background-position: bottom;
}

/* ========================================================================
 * 官方影片&曲目表 區塊
 * ======================================================================== */
.event_schedule {
  background: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/schedule/schedule_bg.webp)
    no-repeat center top;
  background-size: 100% 100%;
  aspect-ratio: 2560/1541;
  padding-top: 2rem;
  width: 100%;
}
.schedule_container {
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  gap: 1rem;
  width: 22.8rem;
  margin: 0 auto;
  margin-right: 1.1rem;
}
.schedule_left {
  width: 58%;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  /* margin-left: 0.5rem; */
}
.schedule_time_titles {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
}
.schedule_time_titles .title_img {
  width: 29%;
  max-width: 100%;
  display: block;
}
.schedule_time_titles .time_img {
  width: 77%;
  max-width: 100%;
}
.schedule_video_banner img {
  width: 100%;
  display: block;
}
.schedule_right {
  width: 37%;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  /* animation: bounceInRight 1s ease-in-out; */
}
.tracklist_title img {
  width: 52%;
  max-width: 100%;
  display: block;
}
.tracklist_list {
  max-height: 9.7rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.17rem;
  padding-right: 0.3rem;
}
.tracklist_list img {
  width: 100%;
}
/* --- 節目表狀態切換邏輯 --- */

/* 預設狀態：沒有 .soon 時，隱藏 soon-state，顯示 normal-state */
.event_schedule .soon-state {
  display: none;
}
.event_schedule .normal-state {
  display: flex;
}

/* 當外層 .event_schedule 加上 .soon 之後：顯示 soon-state，隱藏 normal-state */
.event_schedule.soon .soon-state {
  display: flex;
}
.event_schedule.soon .normal-state {
  display: none;
}

/* ========================================================================
 * 活動辦法 & 獎品一覽 區塊
 * ======================================================================== */
.event_rules {
  padding-top: 2.4rem;
  background: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/rule/rule_bg.webp)
    no-repeat center top;
  background-size: cover;
  aspect-ratio: 2560 / 1095;
  margin-top: -1rem;
  width: 100%;
  padding-left: 0.4rem;
}
.rule_container {
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  gap: 1.8rem;
  width: 22.8rem;
  margin: 0 auto;
}
.rule_left {
  width: 40%;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.rule_tt {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.rule_tt > img {
  width: 43%;
  max-width: 100%;
  display: block;
}
.rule_tt button {
  width: 25%; /* 注意事項按鈕寬度 */
  background: none;
  border: none;
  padding: 0;
  outline: none;
  cursor: pointer;
}
.rule_tt button img {
  width: 100%;
  display: block;
}
.rule_tt button:hover img {
  filter: brightness(1.2);
}
.rule_desc {
  font-size: 0.38rem;
  font-weight: bold;
  line-height: 1.8;
  color: #333;
  margin: 0;
  margin-left: 1rem;
}
.rule_info_box {
  display: flex;
  flex-direction: column;
  /* gap: 0.3rem; */
  margin-left: 1rem;
}
.info_row {
  display: flex;
  flex-direction: column;
}
.info_title {
  background-color: #ff5a90;
  color: #fff;
  text-align: center;
  padding: 0.05rem 0;
  font-size: 0.33rem;
  font-weight: bold;
}
.info_content {
  background-color: #313131;
  color: #fff;
  padding: 0.2rem 0.7rem;
  font-size: 0.33rem;
  line-height: 1.2;
}
.info_decoration {
  height: 4px;
  background-color: #18d7de;
  width: 100%;
}
.rule_right {
  width: 46%;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.rule_time_box {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.rule_time_tt img {
  width: 37%;
  max-width: 100%;
  display: block;
}
.rule_time_desc {
  font-size: 0.36rem;
  font-weight: bold;
  color: #333;
  line-height: 1.6;
}
.rule_award_box {
  display: flex;
  flex-direction: column;
  gap: 0.3rem; /* 控制獎品標題與列表的間距 */
}
.award_tt img {
  width: 37%;
  max-width: 100%;
  display: block;
}
.award_list {
  display: flex;
  flex-direction: row;
  /* justify-content: space-between; */
  gap: 0.4rem;
}
.award_item {
  width: 26%;
  max-width: 100%;
  height: auto;
  display: block;
}

/* ========================================================================
 * 人氣投票 區塊
 * ======================================================================== */
.event_vote {
  background: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/vote/vote_bg.webp)
    no-repeat center top;
  background-size: 100% 100%;
  padding-top: 1.1rem;
  aspect-ratio: 2560/2001;
  width: 100%;
}
.event_vote.soon {
  background: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/vote/coming_soon.webp)
    no-repeat center top;
  background-size: 100% 100%;
}
.event_vote.soon .vote_container {
  display: none;
}
.vote_container {
  width: 21.8rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
}
.vote_tt {
  width: 7.5rem; /* 控制最大寬度 */
  max-width: 100%;
}
.vote_tt img {
  width: 100%;
  display: block;
}
.vote_list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem 0.4rem;
  width: 100%;
}
.vote_item {
  /* 算式：(100% - 4個gap的總寬度) / 5，確保一排最多塞5個 */
  width: calc(18% - 0.24rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.05rem;
  cursor: pointer; /* 讓整個區塊都有手指游標 */
}
.vt_box {
  width: 100%;
}
/* 第 1 個項目預設 */
.vt_frame {
  width: 100%;
  aspect-ratio: 537 / 672;
  background: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/vote/vt_block_1.webp)
    no-repeat center top;
  background-size: 100% 200%;
  position: relative;
}

/* 第 2 個項目 */
.vote_item:nth-child(2) .vt_frame {
  background-image: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/vote/vt_block_2.webp);
}
/* 第 3 個項目 */
.vote_item:nth-child(3) .vt_frame {
  background-image: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/vote/vt_block_3.webp);
}
/* 第 4 個項目 */
.vote_item:nth-child(4) .vt_frame {
  background-image: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/vote/vt_block_4.webp);
}
/* 第 5 個項目 */
.vote_item:nth-child(5) .vt_frame {
  background-image: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/vote/vt_block_5.webp);
}
/* 第 6 個項目 */
.vote_item:nth-child(6) .vt_frame {
  background-image: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/vote/vt_block_6.webp);
}
/* 第 7 個項目 */
.vote_item:nth-child(7) .vt_frame {
  background-image: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/vote/vt_block_7.webp);
}
/* 第 8 個項目 */
.vote_item:nth-child(8) .vt_frame {
  background-image: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/vote/vt_block_8.webp);
}
/* 第 9 個項目 */
.vote_item:nth-child(9) .vt_frame {
  background-image: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/vote/vt_block_9.webp);
}

/* 整個區塊 Hover 時，上方的框變色 */
@media (hover: hover) {
  .vote_item:hover .vt_frame {
    background-position: center bottom;
  }
}
/* 已選擇狀態 (例如點擊後加上 active class) */
.vt_frame.active {
  background-position: center bottom;
}
.vt_votes {
  position: absolute;
  right: 8%;
  bottom: 0.5%;
  font-size: 0.24rem;
  color: #fff;
  font-weight: bold;
}
.btn_choose {
  width: 100%;
  aspect-ratio: 537 / 105;
  background: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/vote/choose_btn.webp)
    no-repeat center top;
  background-size: 100% 300%;
  border: none;
  cursor: pointer;
  background-color: transparent;
  pointer-events: none; /* 防止干擾，讓外層 vote_item 統一觸發 */
}
/* 整個區塊 Hover 時，下方的按鈕變色 */
@media (hover: hover) {
  .vote_item:hover .btn_choose {
    background-position: center center;
  }
}
.btn_choose.active,
.vote_item:hover .btn_choose.active {
  background-position: center bottom;
}
.vote_submit_box {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
}
.btn_submit_vote {
  width: 3.5rem;
  aspect-ratio: 352 / 114;
  background: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/vote/vote_btn.webp)
    no-repeat center top;
  background-size: 100% 300%;
  border: none;
  cursor: pointer;
  background-color: transparent;
}
.btn_submit_vote:hover {
  background-position: center center;
}
.btn_submit_vote.active {
  background-position: center bottom;
  pointer-events: none;
}
.btn_logout {
  width: 3.5rem;
  aspect-ratio: 351 / 115;
  background: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/vote/logout_btn.webp)
    no-repeat center top;
  background-size: 100% 200%;
  border: none;
  cursor: pointer;
  background-color: transparent;
}
.btn_logout:hover {
  background-position: center bottom;
}

/* ========================================================================
 * 演出名單 區塊
 * ======================================================================== */
.event_cast {
  background: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/cast_list/cast_list_bg.webp)
    no-repeat center top;
  background-size: cover;
  padding-top: 1.2rem;
  width: 100%;
  aspect-ratio: 2560 / 1171;
  margin-top: -1.62rem;
}
.cast_container {
  width: 20.1rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.cast_tt {
  align-self: flex-start;
  margin-left: -1rem;
  width: auto;
  max-width: 100%;
}
.cast_tt img {
  width: 4.1rem;
  /* max-width: 4.1rem; */
  display: block;
}
.cast_list_wrap {
  width: 100%;
  overflow: hidden;
}
.cast_list_track {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.6rem;
  min-width: min-content;
}
.cast_item {
  width: 4.55rem;
  flex-shrink: 0;
  position: relative;
}
.cast_vt_img {
  width: 100%;
  display: block;
}
.cast_social_btns {
  display: flex;
  gap: 0.15rem;
  left: 0%;
  bottom: 5.5%;
  width: 40%;
}
.btn_social {
  display: block;
  width: 40%;
  aspect-ratio: 69 / 71;
  background-size: 100% 200%;
  cursor: pointer;
}
.btn_social:hover {
  background-position: center bottom;
}
.btn_x {
  background-image: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/cast_list/x_btn.webp);
}
.btn_yt {
  background-image: url(https://res1-nte.iwplay.com.tw/events/vtb-musicevent/images/cast_list/yt_btn.webp);
}
.cast_store_links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.3rem;
  width: 100%;
  margin-top: 0.6rem;
}
.cast_store_links a {
  display: block;
  /* 5 顆按鈕並排，預設抓 15%，可微調 */
  width: 15%;
}
.cast_store_links a:nth-of-type(1) {
  width: 13%;
}
.cast_store_links a:nth-of-type(5) {
  width: 21%;
}
.cast_store_links img {
  width: 100%;
  display: block;
}
.cast_store_links a:hover img {
  filter: brightness(1.15);
}

/* ========================================================================
 * 裝飾物件 (Decorative Objects)
 * ======================================================================== */
.dec_obj {
  z-index: 5;
  pointer-events: none;
}
.obj1 {
  width: 5.2rem;
  top: -0.8rem;
  right: 1.5rem;
}
.obj2 {
  width: 4.6rem;
  top: -2.4rem;
  left: 2rem;
}
.obj3 {
  width: 4.8rem;
  top: -2.9rem;
  right: 1.7rem;
}

.floating_loop {
  width: 100%;
  display: block;
  animation: floatUpDown 3s ease-in-out infinite alternate;
}

.obj1 .floating_loop {
  animation-delay: 0s;
}
.obj2 .floating_loop {
  animation-delay: -1s;
}
.obj3 .floating_loop {
  animation-delay: -2s;
}

/* 製作上下浮動的 @keyframes */
@keyframes floatUpDown {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(-0.4rem); /* 往上浮動的幅度，可自行微調 */
  }
}

@keyframes floatStar1 {
  0% {
    transform: translateY(0);
    opacity: 0.9;
    filter: brightness(0.9);
  }
  40% {
    opacity: 1;
    filter: brightness(1.1);
  }
  75% {
    opacity: 0.9;
    filter: brightness(0.9);
  }
  100% {
    transform: translateY(-0.55rem);
    opacity: 1;
    filter: brightness(1.1);
  }
}
@keyframes floatStar2 {
  0% {
    transform: translateY(0);
    opacity: 0.9;
    filter: brightness(1.1);
  }
  50% {
    opacity: 0.9;
    filter: brightness(0.9);
  }
  100% {
    transform: translateY(-0.22rem);
    opacity: 1;
    filter: brightness(1.1);
  }
}
@keyframes floatStar3 {
  0% {
    transform: translateY(0);
    opacity: 0.9;
    filter: brightness(1);
  }
  30% {
    opacity: 1;
    filter: brightness(1.1);
  }
  70% {
    opacity: 0.9;
    filter: brightness(0.9);
  }
  100% {
    transform: translateY(-0.25rem);
    opacity: 0.9;
    filter: brightness(1.1);
  }
}

/* ======================================================
   動畫及彈窗關鍵影格 (Keyframe Animations)
   ====================================================== */
@keyframes star-loop {
  0% {
    transform: rotate(0deg);
  }
  30% {
    transform: rotate(360deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
@keyframes btn-scale-loop {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}
@keyframes lottery-loop {
  0% {
    transform: translateX(-50%);
  }
  100% {
    transform: translateX(0%);
  }
}
@keyframes bounce-in-top {
  0% {
    transform: translateY(-500px);
    opacity: 0;
  }
  38% {
    transform: translateY(0);
    opacity: 1;
  }
  55% {
    transform: translateY(-65px);
  }
  72% {
    transform: translateY(0);
  }
  81% {
    transform: translateY(-28px);
  }
  90% {
    transform: translateY(0);
  }
  95% {
    transform: translateY(-8px);
  }
  100% {
    transform: translateY(0);
  }
}
@keyframes wobble-hor-bottom {
  0%,
  100% {
    transform: translateX(0%);
    transform-origin: 50% 50%;
  }
  15% {
    transform: translateX(-30px) rotate(-6deg);
  }
  30% {
    transform: translateX(15px) rotate(6deg);
  }
  45% {
    transform: translateX(-15px) rotate(-3.6deg);
  }
  60% {
    transform: translateX(9px) rotate(2.4deg);
  }
  75% {
    transform: translateX(-6px) rotate(-1.2deg);
  }
}
@keyframes bounce-bottom {
  0% {
    transform: translateY(45px);
    opacity: 1;
  }
  24% {
    opacity: 1;
  }
  40% {
    transform: translateY(24px);
  }
  65% {
    transform: translateY(12px);
  }
  82% {
    transform: translateY(6px);
  }
  93% {
    transform: translateY(4px);
  }
  25%,
  55%,
  75%,
  87% {
    transform: translateY(0px);
  }
  100% {
    transform: translateY(0px);
    opacity: 1;
  }
}
@keyframes jello-vertical {
  0% {
    transform: scale3d(1, 1, 1);
  }
  30% {
    transform: scale3d(0.75, 1.25, 1);
  }
  40% {
    transform: scale3d(1.25, 0.75, 1);
  }
  50% {
    transform: scale3d(0.85, 1.15, 1);
  }
  65% {
    transform: scale3d(1.05, 0.95, 1);
  }
  75% {
    transform: scale3d(0.95, 1.05, 1);
  }
  100% {
    transform: scale3d(1, 1, 1);
  }
}
@keyframes jello-loop {
  0% {
    transform: scale3d(1, 1, 1);
  }
  6% {
    transform: scale3d(0.75, 1.25, 1);
  }
  8% {
    transform: scale3d(1.25, 0.75, 1);
  }
  10% {
    transform: scale3d(0.85, 1.15, 1);
  }
  13% {
    transform: scale3d(1.05, 0.95, 1);
  }
  15% {
    transform: scale3d(0.95, 1.05, 1);
  }
  20% {
    transform: scale3d(1, 1, 1);
  }
  100% {
    transform: scale3d(1, 1, 1);
  }
}

/* Footer */
.footer {
  position: relative;
  padding: 25px 0;
  color: #fff;
  font-size: 12px;
  text-align: center;
  letter-spacing: 0.02px;
  background: #282a2c;
}
.footer .container {
  max-width: 100%;
}
.footer .copyright,
.footer .grading {
  vertical-align: middle;
}
.footer img {
  vertical-align: baseline;
}
.footer .copyright,
.footer .company,
.footer p,
.footer .grading,
.footer .grading img,
.footer ul {
  display: inline-block;
}
.footer .company a,
.footer .grading,
.footer p,
.footer ul {
  margin-left: 10px;
}
.footer a:hover {
  color: #63edec;
}
.footer p,
.footer ul {
  text-align: left;
  line-height: 1.5;
  opacity: 0.6;
  margin-bottom: 0;
}
.footer p a {
  color: #fff;
}

@media screen and (max-width: 1200px) {
  .footer {
    padding: 35px 0;
  }
  .footer .copyright,
  .footer .company {
    display: block;
    margin-bottom: 15px;
  }
  .footer p {
    text-align: center;
  }
  .footer p,
  .footer .grading {
    margin: 0 auto;
  }
}

/* 彈窗：分享 */
.downloadSharePicTip {
  display: none;
}

/* Demo 測試按鈕：切換 soon 狀態 (PC版) */
#demo_toggle_soon {
  position: fixed;
  left: 20px;
  bottom: 20px;
  z-index: 9999;
  padding: 10px 15px;
  font-size: 16px;
  background: #ff4757;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-weight: bold;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}
#demo_toggle_soon:hover {
  background: #ff3344;
}