#ieum-v1-header {
  --v1-header-accent: #0051ff;
  --v1-header-ink: #101828;
  --v1-header-muted: #516078;
  position: relative;
  z-index: 1020;
  width: 100%;
  border-bottom: 1px solid #e8eef6;
  background: #fff;
  color: var(--v1-header-ink);
  font-family: Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", "Malgun Gothic", Arial, sans-serif;
}

#ieum-v1-header,
#ieum-v1-header * {
  box-sizing: border-box;
}

#ieum-v1-header a,
#ieum-v1-header a:hover,
#ieum-v1-header a:focus {
  text-decoration: none;
}

#ieum-v1-header .wrap {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

#ieum-v1-header .site-topbar {
  display: block;
  height: 44px;
  border-bottom: 1px solid #e4ebf3;
  background: #f3f6fa;
  color: #233047;
  font-size: 13px;
}

#ieum-v1-header .site-topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

#ieum-v1-header .top-links,
#ieum-v1-header .top-actions {
  display: flex;
  align-items: center;
  white-space: nowrap;
}

#ieum-v1-header .top-links {
  gap: 24px;
}

#ieum-v1-header .top-links a {
  color: #25364d;
  font-weight: 500;
}

#ieum-v1-header .top-links a:hover,
#ieum-v1-header .top-links a:focus-visible {
  color: var(--v1-header-accent);
}

#ieum-v1-header .top-actions {
  gap: 8px;
}

#ieum-v1-header .top-actions > a,
#ieum-v1-header .top-action-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 28px;
  border: 1px solid #d5dfeb;
  background: #fff;
  color: #1b2b44;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
}

#ieum-v1-header .top-actions > a {
  padding: 0 14px;
  border-radius: 999px;
}

#ieum-v1-header .top-actions > a:hover,
#ieum-v1-header .top-actions > a:focus-visible,
#ieum-v1-header .top-action-icon:hover,
#ieum-v1-header .top-action-icon:focus-visible {
  border-color: #a9c7f8;
  color: var(--v1-header-accent);
  outline: none;
}

#ieum-v1-header .top-actions > a.primary {
  border-color: var(--v1-header-accent);
  background: var(--v1-header-accent);
  color: #fff;
}

#ieum-v1-header .top-actions > a.primary:hover,
#ieum-v1-header .top-actions > a.primary:focus-visible {
  border-color: #0046dc;
  background: #0046dc;
  color: #fff;
}

#ieum-v1-header .top-action-icon {
  position: relative;
  width: 28px;
  min-width: 28px;
  padding: 0;
  border-radius: 50%;
  cursor: pointer;
}

#ieum-v1-header .top-action-icon .ieum-memo-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 17px;
  height: 17px;
  padding: 0 4px;
  border: 2px solid #f3f6fa;
  border-radius: 999px;
  background: #f04438;
  color: #fff;
  font-size: 9px;
  font-weight: 800;
}

#ieum-v1-header .site-mainnav {
  height: 82px;
  background: #fff;
}

#ieum-v1-header .site-mainnav .wrap {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 22px;
  align-items: center;
  height: 100%;
}

#ieum-v1-header .site-logo {
  display: flex;
  align-items: center;
  width: 150px;
  height: 52px;
  white-space: nowrap;
}

#ieum-v1-header .site-logo img {
  display: block;
  width: 150px;
  max-width: 100%;
  height: auto;
}

#ieum-v1-header .main-menu {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  white-space: nowrap;
}

#ieum-v1-header .main-menu > a {
  position: relative;
  z-index: 1;
  color: #111827;
  font-size: 14px;
  font-weight: 700;
  line-height: 24px;
}

#ieum-v1-header .main-menu > a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -29px;
  width: min(64px, 100%);
  height: 4px;
  border-radius: 999px 999px 0 0;
  background: var(--v1-header-accent);
  opacity: 0;
  transform: translateX(-50%) scaleX(.35);
  transform-origin: center;
  transition: opacity 160ms ease, transform 180ms ease;
  pointer-events: none;
}

#ieum-v1-header .main-menu > a:hover::after,
#ieum-v1-header .main-menu > a:focus-visible::after,
#ieum-v1-header .main-menu > a.is-active::after,
#ieum-v1-header:has(.mega-col:nth-child(1):is(:hover, :focus-within)) .main-menu > a:nth-child(1)::after,
#ieum-v1-header:has(.mega-col:nth-child(2):is(:hover, :focus-within)) .main-menu > a:nth-child(2)::after,
#ieum-v1-header:has(.mega-col:nth-child(3):is(:hover, :focus-within)) .main-menu > a:nth-child(3)::after,
#ieum-v1-header:has(.mega-col:nth-child(4):is(:hover, :focus-within)) .main-menu > a:nth-child(4)::after,
#ieum-v1-header:has(.mega-col:nth-child(5):is(:hover, :focus-within)) .main-menu > a:nth-child(5)::after,
#ieum-v1-header:has(.mega-col:nth-child(6):is(:hover, :focus-within)) .main-menu > a:nth-child(6)::after,
#ieum-v1-header:has(.mega-col:nth-child(7):is(:hover, :focus-within)) .main-menu > a:nth-child(7)::after,
#ieum-v1-header:has(.mega-col:nth-child(8):is(:hover, :focus-within)) .main-menu > a:nth-child(8)::after,
#ieum-v1-header:has(.mega-col:nth-child(9):is(:hover, :focus-within)) .main-menu > a:nth-child(9)::after {
  opacity: 1;
  transform: translateX(-50%) scaleX(1);
}

#ieum-v1-header .main-menu > a:focus-visible {
  color: var(--v1-header-accent);
  outline: 2px solid rgba(0, 81, 255, .28);
  outline-offset: 8px;
}

#ieum-v1-header .main-menu > a.menu-icheck,
#ieum-v1-header .main-menu > a.menu-icheck:hover,
#ieum-v1-header .main-menu > a.menu-icheck:focus-visible,
#ieum-v1-header .main-menu > a.menu-icheck.is-active {
  color: var(--v1-header-accent);
}

#ieum-v1-header .main-menu > a.today-roller {
  display: inline-flex;
  flex: 0 0 94px;
  align-items: flex-start;
  width: 94px;
  height: 24px;
  overflow: hidden;
}

#ieum-v1-header .today-roller-track {
  display: flex;
  flex-direction: column;
  animation: ieumTodayMenuRoll 10s linear infinite;
  will-change: transform;
}

#ieum-v1-header .today-roller-track b {
  display: flex;
  align-items: center;
  height: 24px;
  color: inherit;
  font-size: inherit;
  font-weight: inherit;
  line-height: 24px;
  white-space: nowrap;
}

#ieum-v1-header .mega-panel {
  position: absolute;
  top: 126px;
  right: 0;
  left: 0;
  z-index: 30;
  display: none;
  border-top: 1px solid #eef3f9;
  border-bottom: 1px solid #dfe8f5;
  background: #fff;
  box-shadow: 0 24px 34px rgba(8, 38, 57, .08);
}

#ieum-v1-header.is-menu-open .mega-panel {
  display: block;
}

#ieum-v1-header .mega-panel .wrap {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 22px;
  padding-top: 31px;
  padding-bottom: 48px;
}

#ieum-v1-header .mega-feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border-right: 1px solid #edf2f8;
  color: #0f2b69;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
  text-align: center;
}

#ieum-v1-header .mega-feature img {
  display: block;
  width: 82px;
  height: 82px;
  border: 1px solid #dce7f5;
  border-radius: 18px;
  object-fit: cover;
}

#ieum-v1-header .mega-menu-grid {
  position: relative;
  min-width: 0;
  min-height: 156px;
}

#ieum-v1-header .mega-col {
  position: absolute;
  top: 0;
  left: 0;
  width: max-content;
  max-width: none;
}

#ieum-v1-header .mega-col strong {
  display: none;
}

#ieum-v1-header .mega-col > a {
  display: block;
  margin: 0 0 13px;
  color: #111827;
  font-size: 13.2px;
  font-weight: 500;
  line-height: 1.25;
  white-space: nowrap;
  word-break: keep-all;
}

#ieum-v1-header .mega-col > a:hover,
#ieum-v1-header .mega-col > a:focus-visible {
  color: var(--v1-header-accent);
  outline: none;
}

#ieum-v1-header.is-nav-stuck {
  padding-bottom: 82px;
}

#ieum-v1-header.is-nav-stuck .site-mainnav {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 40;
  border-bottom: 1px solid #e8eef6;
  box-shadow: 0 10px 24px rgba(8, 38, 57, .07);
}

#ieum-v1-header.is-nav-stuck .mega-panel {
  position: fixed;
  top: 82px;
  z-index: 39;
}

#ieum-v1-header .v1-header-sentinel {
  position: absolute;
  top: 43px;
  left: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}

#ieum-v1-header .v1-mobile-menu {
  display: none;
}

@keyframes ieumTodayMenuRoll {
  0%, 16% { transform: translateY(0); }
  24%, 40% { transform: translateY(-24px); }
  48%, 64% { transform: translateY(-48px); }
  72%, 88% { transform: translateY(-24px); }
  96%, 100% { transform: translateY(0); }
}

@media (max-width: 1180px) {
  #ieum-v1-header .wrap {
    max-width: 1040px;
  }

  #ieum-v1-header .top-links {
    gap: 16px;
  }

  #ieum-v1-header .site-mainnav .wrap,
  #ieum-v1-header .mega-panel .wrap {
    grid-template-columns: 165px minmax(0, 1fr);
    gap: 14px;
  }

  #ieum-v1-header .site-logo,
  #ieum-v1-header .site-logo img {
    width: 138px;
  }

  #ieum-v1-header .main-menu {
    gap: 10px;
  }

  #ieum-v1-header .main-menu > a {
    font-size: 13px;
  }

  #ieum-v1-header .mega-menu-grid {
    min-height: 146px;
  }

  #ieum-v1-header .mega-col > a {
    font-size: 12.1px;
  }
}

@media (max-width: 899px) {
  body.v1-mobile-menu-open {
    overflow: hidden;
  }

  body.v1-mobile-menu-open .sticky-join-bar,
  body.v1-mobile-menu-open .eb-backtotop,
  body.v1-mobile-menu-open .btn-edit-admin {
    display: none !important;
  }

  #ieum-v1-header .site-topbar,
  #ieum-v1-header .main-menu,
  #ieum-v1-header .mega-panel {
    display: none !important;
  }

  #ieum-v1-header .site-mainnav {
    height: 74px;
    padding: 0;
  }

  #ieum-v1-header .site-mainnav .wrap {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 0 18px;
  }

  #ieum-v1-header .site-logo,
  #ieum-v1-header .site-logo img {
    width: 148px;
  }

  #ieum-v1-header .site-logo {
    height: 58px;
  }

  #ieum-v1-header.is-nav-stuck {
    padding-bottom: 74px;
  }

  #ieum-v1-header.is-nav-stuck .site-mainnav {
    height: 74px;
  }

  #ieum-v1-header .v1-header-sentinel {
    top: 0;
  }

  #ieum-v1-header .v1-mobile-menu {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 1002;
    display: block;
  }

  #ieum-v1-header .v1-mobile-menu > summary {
    display: grid;
    width: 42px;
    height: 42px;
    margin: 0;
    padding: 11px 10px;
    list-style: none;
    cursor: pointer;
    border: 1px solid #dbe6f4;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 8px 24px rgba(8, 38, 57, .08);
  }

  #ieum-v1-header .v1-mobile-menu > summary::-webkit-details-marker {
    display: none;
  }

  #ieum-v1-header .v1-mobile-menu > summary:focus-visible {
    outline: 3px solid rgba(0, 81, 255, .24);
    outline-offset: 2px;
  }

  #ieum-v1-header .v1-mobile-menu > summary span {
    display: block;
    align-self: center;
    width: 20px;
    height: 2px;
    border-radius: 999px;
    background: #061b3a;
    transition: transform 180ms ease, opacity 180ms ease;
  }

  #ieum-v1-header .v1-mobile-menu[open] > summary span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  #ieum-v1-header .v1-mobile-menu[open] > summary span:nth-child(2) {
    opacity: 0;
  }

  #ieum-v1-header .v1-mobile-menu[open] > summary span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  #ieum-v1-header .v1-mobile-menu__panel {
    position: fixed;
    top: 74px;
    right: 0;
    bottom: 0;
    left: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 18px 18px 30px;
    border-top: 1px solid #e3ebf5;
    background: rgba(247, 250, 255, .98);
    box-shadow: 0 20px 50px rgba(8, 38, 57, .12);
    backdrop-filter: blur(18px);
    -webkit-overflow-scrolling: touch;
  }

  #ieum-v1-header .v1-mobile-menu__panel nav {
    display: grid;
    gap: 10px;
    max-width: 520px;
    margin: 0 auto;
  }

  #ieum-v1-header .v1-mobile-menu__group {
    overflow: hidden;
    margin: 0;
    border: 1px solid #e0e8f3;
    border-radius: 14px;
    background: #fff;
  }

  #ieum-v1-header .v1-mobile-menu__primary {
    display: flex;
    align-items: center;
    min-height: 50px;
    padding: 0 16px;
    color: #061b3a;
    font-size: 16px;
    font-weight: 800;
  }

  #ieum-v1-header .v1-mobile-menu__primary.is-active {
    color: var(--v1-header-accent);
  }

  #ieum-v1-header .v1-mobile-menu__sub {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    padding: 1px;
    border-top: 1px solid #edf2f8;
    background: #edf2f8;
  }

  #ieum-v1-header .v1-mobile-menu__sub a {
    display: flex;
    align-items: center;
    min-height: 42px;
    padding: 8px 14px;
    background: #fff;
    color: var(--v1-header-muted);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.35;
  }

  #ieum-v1-header .v1-mobile-menu__sub a:hover,
  #ieum-v1-header .v1-mobile-menu__sub a:focus-visible {
    color: var(--v1-header-accent);
  }

  #ieum-v1-header .v1-mobile-menu__account {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    max-width: 520px;
    margin: 16px auto 0;
  }

  #ieum-v1-header .v1-mobile-menu__account > a,
  #ieum-v1-header .v1-mobile-menu__account > button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-height: 44px;
    margin: 0;
    padding: 8px 12px;
    border: 1px solid #cfe0f7;
    border-radius: 12px;
    background: #fff;
    color: #17345f;
    font-size: 13px;
    font-weight: 800;
    line-height: 1.2;
  }

  #ieum-v1-header .v1-mobile-menu__account > a:hover,
  #ieum-v1-header .v1-mobile-menu__account > a:focus-visible,
  #ieum-v1-header .v1-mobile-menu__account > button:hover,
  #ieum-v1-header .v1-mobile-menu__account > button:focus-visible {
    border-color: #86b5ff;
    color: var(--v1-header-accent);
    outline: none;
  }
}

@media (max-width: 420px) {
  #ieum-v1-header .v1-mobile-menu__panel {
    padding-right: 14px;
    padding-left: 14px;
  }

  #ieum-v1-header .v1-mobile-menu__sub {
    grid-template-columns: 1fr 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  #ieum-v1-header .today-roller-track {
    animation: none;
  }

  #ieum-v1-header .main-menu > a::after,
  #ieum-v1-header .v1-mobile-menu > summary span {
    transition: none;
  }
}