html {
  font-size: 18px;
}

body {
  font-family: "Roboto", "Noto Sans TC", "Microsoft Jhenghei", sans-serif;
  background-color: #000;
}

.l_bg {
  position: fixed;
  z-index: 1;
  left: 0;
  top: 0;
  width: 100%;
  overflow: hidden;
}
.l_bg .cover {
  width: 100%;
  padding-top: 56.25%;
  /*background: url("img/kv/bg.jpg") center/cover;*/
  -webkit-animation: bg 4s linear infinite;
          animation: bg 4s linear infinite;
  -webkit-transform-origin: center 67%;
          transform-origin: center 67%;
}

@-webkit-keyframes bg_light {
  0% {
    opacity: 0;
    left: -20%;
  }
  20% {
    opacity: 1;
  }
  33% {
    opacity: 0.5;
  }
  64% {
    opacity: 1;
  }
  80% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    left: 120%;
  }
}

@keyframes bg_light {
  0% {
    opacity: 0;
    left: -20%;
  }
  20% {
    opacity: 1;
  }
  33% {
    opacity: 0.5;
  }
  64% {
    opacity: 1;
  }
  80% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    left: 120%;
  }
}
@-webkit-keyframes bg_filter {
  0% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  30% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  70% {
    -webkit-transform: scale(1.005);
            transform: scale(1.005);
  }
  80% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}
@keyframes bg_filter {
  0% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  30% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  70% {
    -webkit-transform: scale(1.005);
            transform: scale(1.005);
  }
  80% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
  100% {
    -webkit-transform: scale(1);
            transform: scale(1);
  }
}
.kv_wrap {
  position: relative;
  z-index: 3;
}
.kv_wrap::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 120px;
  background: -webkit-gradient(linear, left bottom, left top, from(#000), to(rgba(0, 0, 0, 0)));
  background: linear-gradient(0deg, #000, rgba(0, 0, 0, 0));
}
.kv_wrap .cta {
  position: absolute;
  left: 0;
  bottom: 15%;
  z-index: 5;
  width: 100%;
  font-size: 0;
  text-align: center;
}
.kv_wrap .cta .cta_btn {
  font-size: 1.25rem;
  display: inline-block;
  border: 2px solid #FFD59E;
  background-color: #e4372d;
  border-radius: 45px;
  overflow: hidden;
}
.kv_wrap .cta .cta_btn a {
  display: block;
  padding: 0.75em 3em;
  color: #fff;
  -webkit-transition: -webkit-transform 300ms;
  transition: -webkit-transform 300ms;
  transition: transform 300ms;
  transition: transform 300ms, -webkit-transform 300ms;
  -webkit-transform-origin: center 55%;
          transform-origin: center 55%;
}
.kv_wrap .cta .cta_btn a.js_check {
  cursor: pointer;
}
.kv_wrap .cta .cta_btn a:hover {
  -webkit-transform: scale(1.2);
          transform: scale(1.2);
  text-decoration: none;
}

.d_kv {
  position: relative;
  overflow: hidden;
  max-height: 100vh;
}

.l_main {
  position: relative;
  z-index: 3;
  background: -webkit-gradient(linear, left top, left bottom, color-stop(20%, #301b42), to(rgba(0, 0, 0, 0.67)));
  background: linear-gradient(180deg, #301b42 20%, rgba(0, 0, 0, 0.67));
}

.l_section {
  padding-top: 3em;
  padding-bottom: 3em;
}

.s_intro {
  position: relative;
  margin-bottom: 2em;
  padding-bottom: 0;
}
.s_intro .s_intro_wrap {
  padding: 2rem 3rem;
  position: relative;
  font-size: 1.125em;
}
.s_intro .s_intro_wrap::before, .s_intro .s_intro_wrap::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
}
.s_intro .s_intro_wrap::after {
  left: 8px;
  top: 8px;
  z-index: 1;
  background-color: rgba(0, 0, 0, 0.2);
}
.s_intro .s_intro_wrap::before {
  left: 0;
  top: 0;
  z-index: 2;
  border: 1px solid #FFD59E;
}
.s_intro .s_intro_wrap .box_wrap {
  position: relative;
  z-index: 2;
}
.s_intro .s_intro_wrap p {
  font-weight: 300;
  line-height: 1.5;
  color: #fff;
}
.s_intro .s_intro_wrap p:last-child {
  margin-bottom: 0;
}
.s_intro .spot {
  margin-top: 2rem;
  padding: 2rem 3rem;
  position: relative;
}
.s_intro .spot::before, .s_intro .spot::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
}
.s_intro .spot::after {
  left: 8px;
  top: 8px;
  z-index: 1;
  background-color: rgba(0, 0, 0, 0.2);
}
.s_intro .spot::before {
  left: 0;
  top: 0;
  z-index: 2;
  border: 1px solid #FFD59E;
}
.s_intro .spot .box_wrap {
  position: relative;
  z-index: 2;
}
.s_intro .spot .box_wrap {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.s_intro .spot .box_wrap .pic {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 160px;
          flex: 0 0 160px;
  width: 80px;
  height: 80px;
  background: url("img/spotlight.svg") 20px center/contain no-repeat;
}
.s_intro .spot .box_wrap .text {
  color: #fff;
}
.s_intro .spot .spt_tit {
  width: 4em;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255, 213, 158, 0.5);
  font-size: 1.5rem;
  line-height: 1.3;
  font-weight: 700;
  color: #FFD59E;
}
.s_intro .spot .spt_p {
  margin-top: 0.75rem;
  font-size: 1.2rem;
  line-height: 1.2;
}
.s_intro .spot .spt_area {
  margin-top: 0.5rem;
  position: relative;
  z-index: 1;
}
.s_intro .spot .spt {
  position: relative;
  padding: 0.125rem 0;
  padding-left: 2em;
}
.s_intro .spot .spt::before {
  content: "";
  position: absolute;
  left: 1em;
  top: 50%;
  width: 12px;
  height: 12px;
  margin-top: -6px;
  margin-left: -6px;
  border-radius: 6px;
  background-color: #f39800;
}
.s_intro .spot .spt:nth-child(2n)::before {
  background-color: #FFD59E;
}
.s_intro .cta {
  margin-top: 2rem;
  font-size: 0;
  text-align: center;
}
.s_intro .cta .cta_btn {
  font-size: 1.25rem;
  display: inline-block;
  border: 2px solid #e4372d;
  background-color: #e4372d;
  border-radius: 45px;
  overflow: hidden;
}
.s_intro .cta .cta_btn:nth-child(2) {
  margin-left: 1.5em;
}
.s_intro .cta .cta_btn.support {
  border: 2px solid #fc6e4c;
  background-color: rgba(252, 110, 76, 0.6);
}
.s_intro .cta .cta_btn a {
  display: block;
  padding: 0.75em 2em;
  color: #fff;
  -webkit-transition: -webkit-transform 300ms;
  transition: -webkit-transform 300ms;
  transition: transform 300ms;
  transition: transform 300ms, -webkit-transform 300ms;
  -webkit-transform-origin: center 55%;
          transform-origin: center 55%;
}
.s_intro .cta .cta_btn a:hover {
  -webkit-transform: scale(1.2);
          transform: scale(1.2);
  text-decoration: none;
}

.s_speaker .spk_item {
  padding: 2rem 3rem;
  position: relative;
}
.s_speaker .spk_item::before, .s_speaker .spk_item::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
}
.s_speaker .spk_item::after {
  left: 8px;
  top: 8px;
  z-index: 1;
  background-color: rgba(0, 0, 0, 0.2);
}
.s_speaker .spk_item::before {
  left: 0;
  top: 0;
  z-index: 2;
  border: 1px solid #FFD59E;
}
.s_speaker .spk_item .box_wrap {
  position: relative;
  z-index: 2;
}
.s_speaker .spk_item .box_wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.s_speaker .img {
  position: relative;
  z-index: 2;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 25%;
          flex: 0 0 25%;
  overflow: hidden;
}
.s_speaker .wrap {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 75%;
          flex: 0 0 75%;
  padding-left: 2rem;
  color: #fff;
}
.s_speaker .wrap .name {
  font-size: 1.67em;
  line-height: 1;
  color: #FFD59E;
}
.s_speaker .wrap .title {
  padding: 0.55rem 0 0.25rem;
  font-size: 0.875rem;
  color: #f39800;
}
.s_speaker .wrap .intro {
  font-size: 1rem;
  line-height: 1.5;
  font-weight: 300;
}

.s_gift .container {
  position: relative;
  padding: 0 1em 1em 15px;
}
.s_gift .wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.s_gift .item_wrap {
  position: relative;
  z-index: 2;
  padding-left: 30px;
  padding-right: 30px;
}
.s_gift .item_wrap::before {
  position: absolute;
  left: 45px;
  right: 15px;
  top: 15px;
  bottom: -15px;
  z-index: 1;
  border-radius: 10px;
  border: #8B5E3C solid 1px;
}
.s_gift .item {
  position: relative;
  z-index: 2;
  text-align: center;
}
.s_gift .item .categ {
  position: relative;
  text-align: center;
}
.s_gift .item .categ span {
  display: inline-block;
  padding-bottom: 6px;
  font-size: 1.24em;
  line-height: 1.3;
  text-align: center;
  color: #fff;
  border-bottom: 4px solid #FFD59E;
}
.s_gift .item .img {
  padding: 0 40px;
  background-color: #fff;
  text-align: center;
  border-radius: 4px;
  -webkit-box-shadow: 10px 10px 0 rgba(255, 213, 158, 0.5);
          box-shadow: 10px 10px 0 rgba(255, 213, 158, 0.5);
}
.s_gift .item .img img {
  width: 275px;
}
.s_gift .item .name {
  margin-top: 1.5em;
  margin-bottom: 0.25rem;
  padding-bottom: 0.33rem;
}
.s_gift .item .name .c {
  font-size: 1.25em;
  font-weight: 700;
  color: #FFD59E;
}
.s_gift .item .name .m {
  font-size: 1.125em;
  color: #f39800;
}
.s_gift .item .num {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 4px;
  border: 1px solid #fff;
  font-size: 0.875rem;
  color: #fff;
}
.s_gift .tips {
  margin-top: 0.5em;
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
}

.s_about {
  padding-top: 6em;
  background: -webkit-gradient(linear, left bottom, left top, from(#000), to(rgba(0, 0, 0, 0)));
  background: linear-gradient(0deg, #000, rgba(0, 0, 0, 0));
}
.s_about .img {
  width: 240px;
}
.s_about .parag {
  font-size: 0.875em;
  font-weight: 300;
  color: #fff;
}
.s_about .link {
  color: #8B5E3C;
  margin-top: 1em;
  text-decoration: underline;
}
.s_about .link:hover {
  color: #FFD59E;
}

.modal-body {
  padding: 0;
}
.modal-body a {
  color: #8B5E3C;
}
.modal-body a:hover {
  color: #fc6e4c;
}

.swal_link {
  color: #8B5E3C;
}
.swal_link:hover {
  color: #fc6e4c;
}

@media (max-width: 767px) {
  .kv_wrap .date_block {
    left: inherit;
    right: 0;
    bottom: 5%;
    width: 260px;
    display: block;
    padding: 0 1rem;
    font-size: 1.25rem;
    line-height: 1.3;
  }
  .kv_wrap .date_block .t {
    font-weight: 700;
  }
  .kv_wrap .date_block .d {
    margin-left: 1rem;
    font-weight: 300;
    color: #FFD59E;
  }

  .l_main {
    overflow-x: hidden;
  }

  .l_section {
    padding-top: 2em;
    padding-bottom: 2em;
  }

  .s_intro {
    padding: 2em 0;
    margin-bottom: 0;
  }
  .s_intro .s_intro_wrap {
    padding: 1.5em 1rem;
    font-size: 16px;
    line-height: 1.5;
  }
  .s_intro .spot {
    padding: 2em 1.5rem;
  }
  .s_intro .spot .box_wrap {
    display: block;
  }
  .s_intro .spot .box_wrap .pic {
    margin: 0 auto;
    background-position: 0 0;
  }
  .s_intro .spot .spt_tit {
    margin: 1rem auto;
  }
  .s_intro .spot .spt_p {
    margin-top: 0;
    font-size: 1rem;
  }
  .s_intro .spot .spt_area {
    padding: 10px 0 0 30px;
  }
  .s_intro .spot .spt_area::before {
    content: "";
    position: absolute;
    right: -5px;
    bottom: -5px;
    border-width: 15px;
  }
  .s_intro .spot .spt {
    padding: 0.33em 0;
    line-height: 1.2;
    font-size: 0.875rem;
  }
  .s_intro .spot .spt::before {
    left: -19px;
  }
  .s_intro .cta {
    position: static;
    margin-top: 2rem;
  }
  .s_intro .cta .cta_btn {
    width: calc(50% - .25rem);
    margin: 0;
    font-size: 1.125rem;
  }
  .s_intro .cta .cta_btn:nth-child(2) {
    margin-left: 0.5rem;
  }
  .s_intro .cta .cta_btn a {
    padding: 0.66em 1.5em;
  }

  .s_speaker {
    margin-top: 2rem;
  }
  .s_speaker .img {
    margin-left: 15%;
    width: 70%;
  }
  .s_speaker .spk_item {
    padding: 2rem;
  }
  .s_speaker .spk_item .box_wrap {
    width: 100%;
    display: block;
  }
  .s_speaker .spk_item .wrap {
    position: static;
    border-radius: 20px;
    padding: 1.5rem 0;
  }
  .s_speaker .spk_item .wrap .name {
    font-size: 1.33rem;
  }
  .s_speaker .spk_item .wrap .title {
    font-size: 1rem;
    line-height: 1.2;
  }
  .s_speaker .spk_item .wrap .intro {
    font-size: 0.875rem;
  }

  .s_gift .container {
    position: relative;
    padding: 0 15px;
  }
  .s_gift .container::before {
    display: none;
  }
  .s_gift .wrap {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .s_gift .item_wrap {
    border-radius: 0;
    margin-bottom: 2rem;
    padding: 0;
    background-color: transparent;
  }
  .s_gift .item_wrap .col-12 {
    position: relative;
    padding: 0 1.5em 1.5em 15px;
  }
  .s_gift .item {
    position: relative;
    z-index: 2;
    border-radius: 4px;
    margin: 0 auto;
    max-width: 300px;
    text-align: left;
  }
  .s_gift .item .categ {
    margin-left: 1rem;
  }
  .s_gift .item .text {
    text-align: center;
  }
  .s_gift .item .img {
    margin-right: 10px;
  }
  .s_gift .tips {
    margin-top: -0.5em;
  }

  .s_about .img {
    width: 160px;
    margin: 0 auto;
  }
  .s_about .parag {
    margin-top: 1rem;
    padding-left: 1rem;
    padding-right: 1rem;
  }
}