:root {
  --color-white: #fff;
  --color--black: #222;
  --color-point: #277bff;
  --font--grey: #666;
  --hd--container: 1850px;
  --main--container: 1510px;
  --transition: 400ms;
  --hd-height: 100px;
  --hd-m-height: 30px;
  --hd-m-icon: 15px;
  --search-m-height: 50px;
}

/* reset */
.m_header .container_fix .right_menu .right_list li + li {
  margin-left: initial;
}

html.fixed {
  position: fixed;
}
.br_pc {
  display: block;
}
.br_mob {
  display: none;
}

@media (max-width: 991px) {
  .br_mob {
    display: block;
  }
  .br_pc {
    display: none;
  }
}

header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 9;
  transition: var(--transition);
}
header .pc_header {
  padding: 0;
}
header .container_fix {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: var(--hd--container);
}
header .container_fix > .hd_right_menu {
  display: flex;
  align-items: center;
  gap: 80px;
  height: var(--hd-height);
  z-index: 5;
}
header .container_fix .hd_icons {
  display: flex;
  align-items: center;
  gap: 30px;
}
header .logo_a {
  display: block;
}
header .logo_b {
  display: none;
}

.pc_header .container_fix > div.logo_box {
  z-index: 5;
}

/* Header / search */
header .search_btn {
  cursor: pointer;
}
header .search_btn img {
  transition: var(--transition);
}
.search_wrap {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 10;
  background-color: var(--color-white);
  height: var(--hd-height);
  visibility: hidden;
  opacity: 0;
  transition: var(--transition);
}
.search_close {
  position: absolute;
  top: 0;
  right: 0;
  width: var(--hd-height);
  height: var(--hd-height);
  background-color: var(--color--black);
}
.search_close .close_wrap {
  width: 30px;
  height: 30px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
}
.search_close .close_wrap span {
  position: absolute;
  width: 100%;
  height: 2px;
  background-color: #fff;
  top: 50%;
}
.search_close .close_wrap span:first-child {
  transform: translateY(-50%) rotate(45deg);
}
.search_close .close_wrap span:last-child {
  transform: translateY(-50%) rotate(-45deg);
}
.search_box {
  display: flex;
  align-items: center;
  justify-content: center;
  height: var(--hd-height);
  max-width: 1100px;
  margin: 0 auto;
}
.search_box form {
  flex-grow: 1;
}
.search_box .header_search {
  display: flex;
  width: 100%;
}
.search_box .header_search input {
  flex-grow: 1;
  border: none;
  padding-left: 30px;
  font-size: 18px;
}
.search_box .header_search input::placeholder {
  color: var(--font--grey);
}
.search_box .search_submit {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 18px;
  width: 130px;
  height: 46px;
  background-color: #277bff;
	border: 1px solid #277bff;
  color: var(--color-white);
  border-radius: 24px !important;
}

/* Header / search / on */
.search_wrap.on {
  visibility: visible;
  opacity: 1;
}

/* Header / search / keyword */
.search_box .search_popular {
  display: flex;
  width: 100%;
  gap: 30px;
  margin-top: 30px;
}
.search_box .search_popular h5 {
  font-size: 15px;
  font-weight: 600;
  flex-shrink: 0;
  margin-top: 10px;
}
.search_box .search_popular .miso-keyword {
  display: flex;
  line-height: 1;
  height: auto;
  flex-wrap: wrap;
  gap: 8px;
}
.search_box .search_popular .miso-keyword > a {
  display: flex;
  letter-spacing: initial;
  padding-right: 0;
  padding: 8px;
  border: 1px solid #e1e1e1;
  border-radius: 16px;
  font-size: 16px;
  font-weight: 300;
}
.search_box .search_popular .miso-keyword > a::after {
  display: none;
}

/* Header / lang */
header .lang_group {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
header .lang_group img {
  transition: var(--transition);
  height: 20px;
}
header .lang_group span {
  font-size: 14px;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 26px;
  width: 42px;
  border-radius: 10px;
  background-color: rgba(255, 255, 255, 0.25);
  color: #fff;
  transition: var(--transition);
  cursor: pointer;
}

header .lang_group span.on {
  color: #222;
  background-color: #fff;
}

/* Header / Toggle */
header .toggle_btn {
  cursor: pointer;
}
header .toggle_btn span {
  display: block;
  width: 23px;
  height: 2px;
  background-color: var(--color-white);
  transition: var(--transition);
  margin-left: auto;
}
header .toggle_btn span:first-child {
  margin-bottom: 6px;
}
header .toggle_btn span:last-child {
  margin-top: 6px;
}

/* Header / Gnb */
header .hd_nav {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
}
header .hd_nav .hd_nav_ul {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 100px;
}
header .hd_nav .hd_nav_li {
  position: relative;
}
header .hd_nav .hd_nav_sub {
  position: fixed;
  visibility: hidden;
  opacity: 0;
  background-color: var(--color-white);
  transition: var(--transition);
  z-index: 1;
}
header .hd_nav .hd_nav_li:hover .hd_nav_sub {
  visibility: visible;
  opacity: 1;
}
header .hd_nav .hd_nav_sub_ul {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 45px;
  border-top: 1px solid #ddd;
  box-sizing: border-box;
}
header .hd_nav .hd_nav_sub_ul > li::before {
  content: "";
  position: absolute;
  top: 0;
  width: 9999px;
  left: 50%;
  transform: translateX(-50%);
  background-color: #fff;
  height: var(--hd-height);
  z-index: -1;
  border-top: 1px solid #ddd;
}
header .hd_nav .hd_nav_sub_a {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 99px;
  font-size: 17px;
  color: #999;
  transition: var(--transition);
}
header .hd_nav .hd_nav_sub_li:hover a {
  color: #107af2;
}
header .hd_nav .hd_nav_a {
  display: flex;
  justify-content: center;
  align-items: center;
  height: var(--hd-height);
  font-size: 20px;
  color: var(--color-white);
  transition: var(--transition);
  font-weight: 500;
  margin: 0 -40px;
  padding: 0 40px;
}
header .hd_nav .hd_nav_li:hover .hd_nav_a::before {
  content: "";
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 2px;
  background-color: #107af2;
}

/* Header / Hover */
header.hover {
  background-color: #fff;
}
/* header.hover .pc_header {border-bottom: 1px solid #ddd;} */
header.hover .hd_nav .hd_nav_a {
  color: var(--color--black);
}
header.hover .toggle_btn span {
  background-color: var(--color--black);
}
header.hover .search_btn img {
  filter: brightness(0);
}
header.hover .login_btn img {
  filter: brightness(0);
}
header.hover .lang_group img {
  filter: brightness(0);
}
header.hover .logo_a {
  display: none;
}
header.hover .logo_b {
  display: block;
}
header.hover .lang_group span {
  color: #fff;
  background-color: rgba(0, 0, 0, 0.25);
}
header.hover .lang_group span.on {
  color: #fff;
  background-color: #107af2;
}
/* Header / on */
header.on {
  background-color: #fff;
}
/* header.on .pc_header {border-bottom: 1px solid #ddd;} */
header.on .hd_nav .hd_nav_a {
  color: var(--color--black);
}
header.on .toggle_btn span {
  background-color: var(--color--black);
}
header.on .search_btn img {
  filter: brightness(0);
}
header.on .login_btn img {
  filter: brightness(0);
}
header.on .lang_group img {
  filter: brightness(0);
}
header.on .logo_a {
  display: none;
}
header.on .logo_b {
  display: block;
}
header.on .lang_group span {
  color: #fff;
  background-color: rgba(0, 0, 0, 0.25);
}
header.on .lang_group span.on {
  color: #fff;
  background-color: #107af2;
}
/* Header / sub */
header.sub {
  background-color: #fff;
}
header.new-sub {
	border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}
/* header.sub .pc_header {border-bottom: 1px solid #ddd;} */
header.sub .toggle_btn span {
  background-color: var(--color--black);
}
header.sub .hd_nav .hd_nav_a {
  color: var(--color--black);
}
header.sub .hd_toggle_bar img {
  filter: brightness(0);
}
header.sub .search_btn img {
  filter: brightness(0);
}
header.sub .login_btn img {
  filter: brightness(0);
}
header.sub .lang_group img {
  filter: brightness(0);
}
header.sub .msearch_btn img {
  filter: brightness(0);
}
header.sub .logo_a {
  display: none;
}
header.sub .logo_b {
  display: block;
}
header.sub .lang_group span {
  color: #fff;
  background-color: rgba(0, 0, 0, 0.25);
}
header.sub .lang_group span.on {
  color: #fff;
  background-color: #107af2;
}

/* 각 사이즈별 반응형 작업 */
@media (max-width: 1440px) {
  header .hd_nav .hd_nav_ul {
    gap: 60px;
  }
  header .container_fix .hd_icons {
    gap: 25px;
  }
}

@media (max-width: 1280px) {
  header .hd_nav .hd_nav_ul {
    gap: 20px;
  }
  header .container_fix .hd_icons {
    gap: 15px;
  }
}

@media (max-width: 1024px) {
  header .hd_nav {
    display: none;
  }
  header .container_fix .hd_icons {
    height: 100px;
  }
}

@media (max-width: 991px) {
  .m_header {
    padding: 7.5px 0;
  }
  .m_header .logo_box img {
    height: 34px;
  }
  header .msearch_btn img {
    transition: var(--transition);
  }
  .m_header .container_fix .right_menu .right_list {
    height: var(--hd-m-height);
    gap: 20px;
  }

  /* Header / search */
  .m_header .msearch_btn img {
    height: 20px;
  }
  .m_header .container_fix .right_menu .right_list li:last-child img {
    height: 18px;
  }
  .search_close {
    width: var(--search-m-height);
    height: var(--search-m-height);
    background-color: transparent;
  }
  .search_wrap {
    height: var(--search-m-height);
  }
  .search_box {
    height: var(--search-m-height);
    width: 100%;
    padding: 0 15px;
  }
  .search_box img {
    height: 17px;
  }
  .search_box .search_submit {
    width: 82px;
    height: 29px;
    padding: 3px 7px;
    font-size: 12px;
  }
  .search_close .close_wrap {
    width: 20px;
    height: 20px;
  }
  .search_close .close_wrap span {
    background-color: #666;
  }
  .search_box .header_search {
    justify-content: space-between;
    padding-right: 40px;
  }
  .search_box .header_search input {
    padding-left: 20px;
    font-size: 14px;
    max-width: 160px;
  }

  /* Header / Toggle */
  header .toggle_btn span {
    display: block;
    width: 20px;
    height: 1px;
    background-color: var(--color-white);
    transition: var(--transition);
    margin-left: auto;
  }
  header .toggle_btn span:first-child {
    margin-bottom: 6.5px;
  }
  header .toggle_btn span:last-child {
    margin-top: 6.5px;
  }

  /* Header / Login */
  header .login_btn img {
    height: var(--hd-m-icon);
  }

  /* Header / Hover */
  header.hover .m_header {
    border-bottom: 1px solid #ddd;
  }
  header.hover .msearch_btn img {
    filter: brightness(0);
  }
  header.hover .mlang_btn img {
    filter: brightness(0);
  }
  header.hover .hd_toggle_bar img {
    filter: brightness(0);
  }
  /* Header / on */
  header.on .m_header {
    /* border-bottom: 1px solid #ddd; */
  }
  header.on .msearch_btn img {
    filter: brightness(0);
  }
  header.on .mlang_btn img {
    filter: brightness(0);
  }
  header.on .hd_toggle_bar img {
    filter: brightness(0);
  }
}