: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;
}

a.page_btn {
  display: flex;
  justify-content: center;
  align-items: center;
  padding-right: 0px;
  width: 440px;
  max-width: 100%;
  height: 80px;
  border-radius: 40px;
  position: relative;
}
@media screen and (max-width: 1239px) {
  a.page_btn {
    width: 330px;
    height: 64px;
    border-radius: 32px;
  }
}
@media screen and (max-width: 639px) {
  a.page_btn {
    width: 220px;
    height: 48px;
    border-radius: 24px;
  }
}
a.page_btn::before {
  content: "";
  display: inline-block;
  background: var(--grad_mcs);
  border-radius: 40px;
  position: absolute;
  inset: 0;
}
@media screen and (max-width: 1239px) {
  a.page_btn::before {
    border-radius: 32px;
  }
}
@media screen and (max-width: 639px) {
  a.page_btn::before {
    border-radius: 24px;
  }
}
a.page_btn::after {
  transition: background-color 0.3s;
  content: "";
  display: inline-block;
  border-radius: 38px;
  background-color: var(--c-white);
  position: absolute;
  inset: 2px;
}
@media screen and (max-width: 1239px) {
  a.page_btn::after {
    border-radius: 30px;
  }
}
@media screen and (max-width: 639px) {
  a.page_btn::after {
    border-radius: 22px;
  }
}
a.page_btn .label,
a.page_btn .arrow {
  transition: background 0.3s, translate 0.3s var(--easeOutQuart), color 0.3s;
  font-size: 24px;
  line-height: 1em;
  letter-spacing: 0em;
  font-weight: 700;
}
a.page_btn .label span,
a.page_btn .arrow span {
  font-weight: 700;
}
a.page_btn .label,
a.page_btn .arrow {
  background: var(--grad_mcs);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  translate: 0 -0.05em;
  position: relative;
  z-index: 1;
}
@media screen and (max-width: 1239px) {
  a.page_btn .label,
  a.page_btn .arrow {
    font-size: 20px;
  }
}
@media screen and (max-width: 639px) {
  a.page_btn .label,
  a.page_btn .arrow {
    font-size: 16px;
    font-weight: 600;
  }
  a.page_btn .label span,
  a.page_btn .arrow span {
    font-weight: 600;
  }
}
a.page_btn .arrow {
  position: absolute;
  top: 50%;
  right: 50px;
  translate: 0 calc(-50% - 0.05em);
  z-index: 1;
}
@media screen and (max-width: 1239px) {
  a.page_btn .arrow {
    right: 30px;
  }
}
@media screen and (max-width: 639px) {
  a.page_btn .arrow {
    right: 15px;
  }
}

@media screen and (min-width: 1239px) {
  a.page_btn:hover::after {
    background-color: var(--grad_mcs);
  }
}
@media screen and (min-width: 1239px) {
  a.page_btn:hover .label,
  a.page_btn:hover .arrow {
    background: var(--c-white);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }
}
@media screen and (min-width: 1239px) {
  a.page_btn:hover .arrow {
    translate: 5px -50%;
  }
}