:root {
  --mcs_red: hsla(358, 79%, 43%, 1);
  --mcs_blk: hsla(0, 0%, 0%, 1);
  --mcs_gray00: hsla(0, 0%, 53%, 1);
  --mcs_gray01: hsla(0, 0%, 95%, 1);
  --mcs_gray03: hsla(0, 0%, 93%, 1);
  --mcs_gray97: hsla(0, 0%, 97%, 1);
  --mcs_gray95: hsla(0, 0%, 95%, 1);
  --mcs_gray93: hsla(0, 0%, 93%, 1);
  --mcs_gray92: hsla(0, 0%, 92%, 1);
  --mcs_gray90: hsla(0, 0%, 90%, 1);
  --mcs_gray85: hsla(0, 0%, 85%, 1);
  --mcs_gray80: hsla(0, 0%, 80%, 1);
  --mcs_gray75: hsla(0, 0%, 75%, 1);
  --mcs_gray65: hsla(0, 0%, 65%, 1);
  --mcs_gray30: hsla(0, 0%, 30%, 1);
  --mcs_purple: hsla(294, 63%, 44%, 1);
  --grad_visit: linear-gradient(90deg, hsla(0, 88%, 54%, 1) 0%, hsla(219, 73%, 56%, 1) 100%);
  --grad_seminar: linear-gradient(90deg, hsla(0, 88%, 54%, 1) 0%, hsla(186, 85%, 47%, 1) 100%);
  --grad_mypage: linear-gradient(90deg, hsla(0, 88%, 54%, 1) 0%, hsla(44, 94%, 52%, 1) 100%);
  --grad_redBlue: linear-gradient(90deg, hsla(0, 88%, 54%, 1) 0%, hsla(219, 73%, 56%, 1) 100%);
  --grad_redGreen: linear-gradient(90deg, hsla(0, 88%, 54%, 1) 0%, hsla(186, 85%, 47%, 1) 100%);
  --grad_redYellow: linear-gradient(90deg, hsla(0, 88%, 54%, 1) 0%, hsla(44, 94%, 52%, 1) 100%);
  --grad_red: linear-gradient(90deg, hsla(0, 88%, 54%, 1) 0%, hsla(0, 88%, 54%, 1) 100%);
  --grad_mcs: linear-gradient(90deg, hsla(294, 43%, 40%, 1) 0%, hsla(359, 79%, 56%, 1) 50%, hsla(44, 95%, 53%, 1) 100%);
  --grad_mcs_v: linear-gradient(180deg, hsla(294, 43%, 40%, 1) 0%, hsla(359, 79%, 56%, 1) 50%, hsla(44, 95%, 53%, 1) 100%);
  --navBar: hsla(0, 100%, 50%, 1);
  --num_purple: hsla(281, 85%, 60%, 1);
  --num_red: hsla(0, 100%, 50%, 1);
  --num_yellow: hsla(38, 100%, 50%, 1);
  --num_lightblue: hsla(194, 100%, 45%, 1);
  --num_green: hsla(166, 90%, 40%, 1);
  --num_blue: hsla(219, 73%, 62%, 1);
  --seminar_K: hsla(0, 0%, 30%, 1);
  --seminar_TK: hsla(219, 73%, 62%, 1);
  --seminar_T: hsla(38, 100%, 50%, 1);
  --seminar_S: hsla(194, 100%, 45%, 1);
  --seminar_E: hsla(281, 85%, 60%, 1);
  --seminar_J: hsla(0, 100%, 50%, 1);
  --seminar_G: hsla(166, 90%, 40%, 1);
  --num_seminar_B: hsla(59, 63%, 44%, 1);
  --c-Black: hsla(0, 0%, 0%, 1);
  --c-black: hsla(0, 0%, 0%, 1);
  --c-White: hsla(0, 0%, 100%, 1);
  --c-white: hsla(0, 0%, 100%, 1);
  --c-dummy: hsl(0 0% 47.1%);
  --easeOutQuad: cubic-bezier(0.5, 1, 0.89, 1);
  --easeOutCubic: cubic-bezier(0.33, 1, 0.68, 1);
  --easeOutQuart: cubic-bezier(0.25, 1, 0.5, 1);
  --easeOutQuint: cubic-bezier(0.22, 1, 0.36, 1);
  --easeOutExpo: cubic-bezier(0.16, 1, 0.3, 1);
  --easeInOutQuad: cubic-bezier(0.45, 0, 0.55, 1);
  --easeInOutCubic: cubic-bezier(0.65, 0, 0.35, 1);
  --easeInOutQuart: cubic-bezier(0.76, 0, 0.24, 1);
  --easeInOutQuint: cubic-bezier(0.83, 0, 0.17, 1);
  --easeInOutExpo: cubic-bezier(0.87, 0, 0.13, 1);
  --easeInQuad: cubic-bezier(0.11, 0, 0.5, 0);
  --easeInCubic: cubic-bezier(0.32, 0, 0.67, 0);
  --easeInQuart: cubic-bezier(0.5, 0, 0.75, 0);
  --easeInQuint: cubic-bezier(0.64, 0, 0.78, 0);
  --easeInExpo: cubic-bezier(0.7, 0, 0.84, 0);
  --fadeInLength: 30px;
  --fadeInOpacityDuration: 0.8s;
  --fadeInDuration: 0.8s;
}

.page_title {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 120px;
  overflow: hidden;
  position: relative;
}
@media screen and (max-width: 1239px) {
  .page_title {
    height: 120px;
  }
}
@media screen and (max-width: 1039px) {
  .page_title {
    height: 100px;
  }
}
@media screen and (max-width: 839px) {
  .page_title {
    height: 80px;
  }
}
@media screen and (max-width: 639px) {
  .page_title {
    height: 64px;
  }
}
.page_title .bg_wrap {
  overflow: hidden;
  position: absolute;
  inset: 0;
}
.page_title .bg_wrap .bg {
  position: absolute;
  inset: 0;
}
.page_title .bg_wrap .bg::before {
  opacity: 0.9;
  content: "";
  display: inline-block;
  background: var(--grad_mcs);
  position: absolute;
  inset: 0;
}
.page_title .bg_wrap .bg img {
  opacity: 0.2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: color-dodge;
  position: relative;
}
.page_title .label {
  position: relative;
}
.page_title .label h1 {
  font-size: 36px;
  line-height: 1em;
  letter-spacing: 0em;
  font-weight: 700;
}
.page_title .label h1 span {
  font-weight: 700;
}
.page_title .label h1 {
  color: var(--c-white);
  translate: 0 -0.05em;
}
@media screen and (max-width: 1239px) {
  .page_title .label h1 {
    font-size: 28px;
  }
}
@media screen and (max-width: 639px) {
  .page_title .label h1 {
    font-size: 20px;
  }
}

.page_title.fadeElem .bg_wrap .bg {
  opacity: 0;
  scale: 1.2;
}
.page_title.fadeElem .label {
  opacity: 0;
  translate: 0 20px;
}

.page_title.fadeIn .bg_wrap .bg {
  transition: opacity var(--fadeInDuration), scale var(--fadeInDuration) var(--easeOutQuart);
  opacity: 1;
  scale: 1;
}
.page_title.fadeIn .label {
  transition: opacity var(--fadeInDuration), translate var(--fadeInDuration) var(--easeOutQuart);
  opacity: 1;
  translate: 0 0;
}