@charset "UTF-8";
html,
body {
  font-family: "Noto Sans TC", "pingFangTC", "Microsoft JhengHei", "微軟正黑體", sans-serif;
  font-size: 20px;
}

a {
  color: inherit;
  text-decoration: none;
}
a:hover {
  color: inherit;
  text-decoration: none;
}

ul {
  padding-left: 0;
  list-style-type: none;
}

.font_w_700 {
  font-weight: 700;
}

.all_bg {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background: -o-linear-gradient(300deg, #0b3ca2, #010826 90%);
  background: linear-gradient(150deg, #0b3ca2, #010826 90%);
}

.cta .cta_btn {
  position: relative;
  display: inline-block;
}
.cta .cta_btn::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  border-radius: 1.75rem;
  width: 100%;
  height: 100%;
  background-color: #841b00;
}
.cta .cta_btn:hover .btn_inner {
  bottom: 2px;
}
.cta .btn_inner {
  position: relative;
  bottom: 6px;
  display: block;
  border-radius: 1.75rem;
  padding: 1rem 2.5rem;
  background-color: #bd3000;
  line-height: 1;
  font-size: 1.5rem;
  font-weight: 700;
  -webkit-transition: bottom 240ms;
  -o-transition: bottom 240ms;
  transition: bottom 240ms;
}

.menu {
  background-color: rgba(0, 0, 0, 0.7);
  -webkit-transition: background 300ms;
  -o-transition: background 300ms;
  transition: background 300ms;
}
.menu .container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.menu .wrap {
  -webkit-box-flex: 1;
      -ms-flex: 1 0 20%;
          flex: 1 0 20%;
  border-width: 1px 1px 1px 0;
}
.menu .item {
  display: block;
  padding: 1rem;
  text-align: center;
  line-height: 1;
  -webkit-transition: background 300ms;
  -o-transition: background 300ms;
  transition: background 300ms;
}
.menu .item:hover {
  background-color: #0b3ca2;
}
.menu .comp {
  color: #aae3ff;
}
.menu .hash {
  font-size: 1em;
  font-weight: 700;
  color: #fff;
}
.menu.is_ontop {
  background-color: black;
}
.menu.is_ontop .item:hover {
  background-color: #081a53;
}

.all {
  position: relative;
  z-index: 2;
}

.sec_mastervision .mv {
  position: relative;
}
.sec_mastervision .mv .cta {
  position: absolute;
}
.sec_mastervision .mv .cta .cta_btn::before {
  background-color: #0f3099;
}
.sec_mastervision .mv .cta .btn_inner {
  background-color: #3176be;
  font-weight: 100;
  color: #fff;
}
.sec_mastervision .desktop {
  width: 100%;
  padding-top: 35%;
  background: url("img/kv_bg.png") right center/cover;
}
.sec_mastervision .desktop .logo1,
.sec_mastervision .desktop .logo2 {
  position: absolute;
  top: 4vh;
}
.sec_mastervision .desktop .logo1 img,
.sec_mastervision .desktop .logo2 img {
  height: 40px;
}
.sec_mastervision .desktop .logo1 {
  left: 6vh;
}
.sec_mastervision .desktop .logo2 {
  right: 6vh;
}
.sec_mastervision .desktop .tit {
  position: absolute;
  left: 6vh;
  top: 32%;
  width: 38%;
}
.sec_mastervision .desktop .tip {
  position: absolute;
  left: 6vh;
  bottom: 0.5rem;
  font-size: 0.7rem;
  color: #fff;
}
.sec_mastervision .desktop .cta {
  left: 6vh;
  top: 68%;
}
.sec_mastervision .desktop .cta .btn_inner {
  font-size: 2vw;
}
.sec_mastervision .mobile .cta {
  left: 7%;
  top: 47%;
}
.sec_mastervision .mobile .cta .btn_inner {
  font-size: 1rem;
  padding: 1rem 2rem;
}

.g_main {
  position: relative;
  z-index: 2;
  padding-top: 5vh;
  color: #fff;
}

.sec_introdution {
  position: relative;
}
.sec_introdution h1 {
  color: #aae3ff;
  font-weight: 700;
  font-size: 2.25em;
  text-shadow: 0 4px 0 #000;
}
.sec_introdution h1 span {
  color: #fff;
}
.sec_introdution section {
  margin-top: 2rem;
}
.sec_introdution h2 {
  font-size: 1.75em;
  font-weight: 700;
  color: #aae3ff;
}
.sec_introdution p {
  max-width: 48rem;
}

.sec_liveinfo {
  padding: 4rem 0 1rem;
}
.sec_liveinfo .sw_item {
  position: relative;
  margin-bottom: 4rem;
  cursor: pointer;
}
.sec_liveinfo .sw_item::before, .sec_liveinfo .sw_item::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  -webkit-transition: opacity 300ms, -webkit-transform 300ms;
  transition: opacity 300ms, -webkit-transform 300ms;
  -o-transition: opacity 300ms, transform 300ms;
  transition: opacity 300ms, transform 300ms;
  transition: opacity 300ms, transform 300ms, -webkit-transform 300ms;
}
.sec_liveinfo .sw_item::before {
  opacity: 0.2;
  z-index: 1;
  border: 1px solid #fff;
  -webkit-transform: translate(0, 0);
      -ms-transform: translate(0, 0);
          transform: translate(0, 0);
}
.sec_liveinfo .sw_item::after {
  opacity: 0.1;
  z-index: 0;
  background: -o-linear-gradient(330deg, #0c2982, #081a53);
  background: linear-gradient(120deg, #0c2982, #081a53);
}
.sec_liveinfo .sw_item:nth-child(1) .sw_content {
  display: block;
}
.sec_liveinfo .sw_item:hover::before {
  -webkit-transition: opacity 300ms;
  -o-transition: opacity 300ms;
  transition: opacity 300ms;
  opacity: 1;
}
.sec_liveinfo .sw_item:hover .sw_toggle .time {
  border-color: white;
}
.sec_liveinfo .sw_item:hover .sw_toggle .ic_plus .ic {
  border-color: white;
}
.sec_liveinfo .sw_item:hover .sw_toggle .ic_plus .ic::before, .sec_liveinfo .sw_item:hover .sw_toggle .ic_plus .ic::after {
  opacity: 1;
}
.sec_liveinfo .sw_item.is_active .sw_toggle .ic_plus {
  display: none;
}
.sec_liveinfo .sw_toggle {
  position: relative;
  z-index: 2;
  padding: 2rem;
  color: #000;
  line-height: 1;
}
.sec_liveinfo .sw_toggle .l1,
.sec_liveinfo .sw_toggle .l2 {
  position: relative;
  z-index: 2;
}
.sec_liveinfo .sw_toggle .logo {
  margin-bottom: 0.5rem;
  font-weight: 100;
  font-size: 1.5rem;
  color: #0affff;
}
.sec_liveinfo .sw_toggle .logo span:nth-child(2) {
  position: relative;
  margin-left: 1rem;
}
.sec_liveinfo .sw_toggle .logo span:nth-child(2)::before {
  content: "";
  position: absolute;
  top: 0.75rem;
  left: -0.6rem;
  width: 2px;
  height: 1rem;
  background-color: #aae3ff;
  -webkit-transform: rotate(25deg);
      -ms-transform: rotate(25deg);
          transform: rotate(25deg);
}
.sec_liveinfo .sw_toggle .l2 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}
.sec_liveinfo .sw_toggle .hash,
.sec_liveinfo .sw_toggle .txt {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 auto;
          flex: 0 0 auto;
}
.sec_liveinfo .sw_toggle .hash {
  font-size: 3rem;
  font-weight: 900;
  color: #3c83cd;
  letter-spacing: 0.25rem;
  text-shadow: 1px 1px 0 #000;
}
.sec_liveinfo .sw_toggle .txt {
  padding-left: 0.75rem;
  padding-bottom: 0.125rem;
  line-height: 1;
  font-size: 1.5rem;
  color: #aae3ff;
}
.sec_liveinfo .sw_toggle .ic_plus {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 2;
  height: 0;
  width: 100%;
  text-align: center;
}
.sec_liveinfo .sw_toggle .ic_plus .ic {
  position: relative;
  top: 0;
  display: inline-block;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  width: 40px;
  height: 40px;
  background-color: #092675;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  -webkit-transition: border 300ms;
  -o-transition: border 300ms;
  transition: border 300ms;
}
.sec_liveinfo .sw_toggle .ic_plus .ic::before, .sec_liveinfo .sw_toggle .ic_plus .ic::after {
  content: "";
  position: absolute;
  top: calc(50% - 0.5px);
  left: 25%;
  width: 50%;
  height: 1px;
  background-color: #fff;
  opacity: 0.2;
  -webkit-transition: opacity 300ms;
  -o-transition: opacity 300ms;
  transition: opacity 300ms;
}
.sec_liveinfo .sw_toggle .ic_plus .ic::after {
  -webkit-transform: rotate(90deg);
      -ms-transform: rotate(90deg);
          transform: rotate(90deg);
}
.sec_liveinfo .sw_toggle .time {
  position: absolute;
  left: 1rem;
  top: -1.25rem;
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  border-radius: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 0.75rem 1.5rem;
  background-color: #092675;
  font-size: 1rem;
  color: #d4ffeb;
  -webkit-transition: border 300ms, top 300ms;
  -o-transition: border 300ms, top 300ms;
  transition: border 300ms, top 300ms;
}
.sec_liveinfo .sw_toggle .time .val {
  margin-left: 1rem;
}
.sec_liveinfo .sw_content {
  display: none;
  position: relative;
  top: 0;
  z-index: 2;
  padding: 0 3rem 4rem 2rem;
  -webkit-transition: top 300ms;
  -o-transition: top 300ms;
  transition: top 300ms;
}
.sec_liveinfo .sw_content .sup {
  margin-bottom: 1rem;
  font-size: 2rem;
  font-weight: 700;
}
.sec_liveinfo .sw_content .speaker_tit {
  margin-top: 2rem;
  font-size: 1.25rem;
  color: #d4ffeb;
  text-align: center;
}
.sec_liveinfo .sw_content .speaker {
  margin-top: 1rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.sec_liveinfo .sw_content .spk_item {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 33.33%;
          flex: 0 0 33.33%;
  line-height: 1.2;
  text-align: center;
}
.sec_liveinfo .sw_content .spk_item .img {
  margin: auto;
  border-radius: 50%;
  overflow: hidden;
  max-width: 200px;
  border: 1px solid #fff;
}
.sec_liveinfo .sw_content .spk_item .name,
.sec_liveinfo .sw_content .spk_item .comp,
.sec_liveinfo .sw_content .spk_item .title {
  padding: 0 1rem;
}
.sec_liveinfo .sw_content .spk_item .name {
  margin-top: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
}
.sec_liveinfo .sw_content .spk_item .comp {
  margin-top: 0.5rem;
  color: #55fcff;
}
.sec_liveinfo .sw_content .spk_item .title {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: #79a9dc;
}
.sec_liveinfo .sw_content .cta {
  margin-top: 2rem;
  text-align: center;
}
.sec_liveinfo .sw_item.is_active::before {
  opacity: 1;
  -webkit-transform: translate(-16px, -16px);
      -ms-transform: translate(-16px, -16px);
          transform: translate(-16px, -16px);
}
.sec_liveinfo .sw_item.is_active::after {
  opacity: 0.6;
}
.sec_liveinfo .sw_item.is_active .sw_toggle .time {
  top: -2rem;
  border-color: #fff;
}
.sec_liveinfo .sw_item.is_active .sw_content {
  top: 0rem;
}

.sec_other .h5 {
  text-align: center;
  border-bottom: 1px solid currentColor;
  padding-bottom: 0.5rem;
  margin: 0 auto;
  width: 6rem;
  color: #aae3ff;
}
.sec_other ol {
  margin: 0.5rem auto 0;
  max-width: 40rem;
}
.sec_other li {
  padding: 0.25rem 0;
}

.sec_footer {
  margin-top: 3rem;
  padding: 2rem 0;
}
.sec_footer .text {
  font-size: 0.8rem;
}
.sec_footer .img {
  margin-left: 20px;
}
.sec_footer img {
  height: 40px;
}
.sec_footer img.i_sap {
  height: 55px;
}

@media (max-width: 767px) {
  .sec_mastervision .mv {
    padding-top: 0;
  }

  .sec_introdution h1 {
    font-size: 1.5rem;
  }
  .sec_introdution h2 {
    font-size: 1.25rem;
  }
  .sec_introdution p {
    font-size: 0.875rem;
  }

  .sec_liveinfo .sw_item.is_active::before {
    -webkit-transform: translate(0, -16px);
        -ms-transform: translate(0, -16px);
            transform: translate(0, -16px);
  }
  .sec_liveinfo .sw_toggle {
    padding: 2rem 1rem 1.5rem;
  }
  .sec_liveinfo .sw_toggle .l2 {
    display: block;
  }
  .sec_liveinfo .sw_toggle .hash {
    font-size: 2.5rem;
  }
  .sec_liveinfo .sw_toggle .txt {
    margin-top: 0.5rem;
    padding-left: 0;
    font-size: 1.25rem;
  }
  .sec_liveinfo .sw_content {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .sec_liveinfo .sw_content .sup {
    line-height: 1;
    font-size: 1.5rem;
  }
  .sec_liveinfo .sw_content .parag {
    font-size: 0.875rem;
  }
  .sec_liveinfo .sw_content .spk_item {
    -webkit-box-flex: 1;
        -ms-flex: 1 0 100%;
            flex: 1 0 100%;
    margin-bottom: 1.5rem;
  }

  .sec_footer .text {
    margin: 1rem 0 0.25rem;
  }
  .sec_footer .img {
    margin: 0.25rem 20px 0.25rem 0;
  }
  .sec_footer img {
    height: 40px;
  }
  .sec_footer img.i_sap {
    height: 55px;
  }
}