@charset "UTF-8";
/* 공통 - common css */
:root {
  --layout-padding-x: 15px;
}

@media only screen and (min-width: 1200px) {
  :root {
    --layout-padding-x: 10px;
  }
}
html, body {
  height: 100%;
}

body {
  transform-origin: center top;
}

.wrap {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.wrap .inner_comm {
  max-width: 1400px;
  height: 100%;
  margin: 0 auto;
  padding: 0 var(--layout-padding-x);
  box-sizing: content-box;
}

.main_cont {
  flex: 1;
  min-height: 0;
}

@media only screen and (min-width: 1200px) {
  /* layout */
  .wrap .inner_comm {
    padding: 0 var(--layout-padding-x);
  }
}
/* M, PC Header 분기 및 sticky 처리 */
.header:has(.head_m.sticky) {
  position: sticky;
  top: 0;
}

.header .head_pc {
  display: none;
}

@media only screen and (min-width: 1200px) {
  /* M, PC Header 분기 및 sticky 처리 */
  .header:has(.head_m.sticky) {
    position: relative;
  }
  .header:has(.head_pc.sticky) {
    position: sticky;
    top: 0;
  }
  .header .head_m {
    display: none;
  }
  .header .head_pc {
    display: block;
  }
}
/* Header */
/* 헤더 공통 */
/* head_m */
.head_m {
  display: flex;
  align-items: center;
  position: relative;
  height: var(--head-height);
  padding: 0 var(--layout-padding-x);
  border-bottom: 1px solid #ddd;
  background: #fff;
  --head-height: 90px;
  --btn-menu-size: 22px;
  --btn-menu-color: #000;
  --btn-menu-padding: 15px var(--layout-padding-x);
  --dim-bg: rgba(0,0,0,.7);
  --dim-fade-duration: .3s;
  --menu-max-width: 400px;
  --depth1-gap: 10px;
  --depth1-padding: 15px 0;
  --depth1-weight: 700;
  --depth1-size: 18px;
  --depth1-line-height: 25px;
  --depth1-color: #000;
  --depth1-color-active: #034ea2;
  --depth1-arrow-size: 0.8em;
  --depth2-gap: 10px;
  --depth2-padding: 12px 15px;
  --depth2-weight: 600;
  --depth2-size: 16px;
  --depth2-line-height: 21px;
  --depth2-color: #333;
  --depth1-arrow-color: var(--depth1-color);
  --depth1-arrow-color-active: var(--depth-color-active);
  --depth1-arrow-transform: rotate(180deg);
  --dpeth1-arrow-transform-duration: .4s;
  --depth2-transfition-duration: .4s;
  --depth2-bg-color: #f1f7ff;
}

.head_m .link_logo {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
}

.head_m .btn_menu {
  position: absolute;
  top: 50%;
  right: 0;
  padding: var(--btn-menu-padding);
  font-size: var(--btn-menu-size);
  line-height: 1;
  color: var(--btn-menu-color);
  transform: translateY(-50%);
}

.head_m .btn_menu[aria-expanded=true] + .menu_area {
  opacity: 1;
  visibility: visible;
}

.head_m .menu_area {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--dim-bg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--dim-fade-duration);
}

.head_m .menu_cont {
  display: flex;
  flex-direction: column;
  position: relative;
  max-width: var(--menu-max-width);
  height: 100%;
  background-color: #fff;
  transform: translateX(-100%);
  transition: transform var(--menu-show-duration, 0.3s);
}

.head_m .btn_menu[aria-expanded=true] + .menu_area .menu_cont {
  transform: translateX(0);
}

.head_m .head_menu {
  flex: none;
  display: flex;
  align-items: center;
  position: relative;
  height: var(--head-height);
  padding: 0 15px;
  border-bottom: 1px solid #ddd;
}

.head_m .bottom_menu {
  flex: none;
  padding: 33px 20px 33px;
  background-color: #2F58FC;
  text-align: center;
}

.head_m .bottom_menu .txt_down {
  font-weight: 500;
  font-size: 16px;
  line-height: 19px;
  color: #fff;
}

.head_m .bottom_menu .link_down {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 15px;
  padding: 11px 27px;
  border-radius: 100px;
  font-weight: 700;
  font-size: 16px;
  line-height: 19px;
  color: #fff;
  background-color: #000;
  vertical-align: top;
}

.nav_m {
  flex: 1;
  min-height: 0;
}

.head_m .menu_area .btn_close {
  position: absolute;
  top: 0;
  right: 0;
  height: var(--head-height);
  padding: 0 15px;
  font-size: 18px;
  line-height: 1;
  color: #000;
}

.gnb_m {
  overflow: auto;
  height: 100%;
  padding: 5px 15px 30px;
}

.gnb_m li {
  border-bottom: 1px solid #e5e5e5;
}

.gnb_m [class*=link_depth][target=_blank] {
  justify-content: flex-start;
}

.gnb_m [class*=link_depth][target=_blank]:after,
.gnb_pc [class*=link_depth][target=_blank]:after {
  font-family: "Font Awesome 6 Pro", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: auto;
  content: "\f08e";
} /* 외부링크 아이콘 표시 */
.gnb_m .link_depth1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--depth1-gap);
  padding: var(--depth1-padding);
  font-weight: var(--depth1-weight);
  font-size: var(--depth1-size);
  line-height: var(--depth1-line-height);
  color: var(--depth1-color);
}

.gnb_m .link_depth2 {
  display: flex;
  align-items: center;
  gap: var(--depth2-gap);
  padding: var(--depth2-padding);
  font-weight: var(--depth2-weight);
  font-size: var(--depth2-size);
  line-height: var(--depth2-line-height);
  color: var(--depth2-color);
  background-color: var(--depth2-bg-color);
}

.gnb_m .link_depth2.on {
  text-decoration: underline;
  text-underline-offset: 5px;
}

.gnb_m .link_depth1.on,
.gnb_m .link_depth1[aria-expanded=true] {
  color: var(--depth1-color-active);
}

.gnb_m .link_depth1[aria-expanded=true] + .cont_submenu {
  grid-template-rows: 1fr;
  opacity: 1;
  visibility: visible;
}

/* .gnb_m .link_depth1[aria-expanded="true"] + .cont_submenu .gnb_m_depth2{transform: scaleY(1)} */
.gnb_m .has_sub .link_depth1:after {
  font-size: var(--depth1-arrow-size);
  color: var(--depth1-arrow-color);
  font-family: "Font Awesome 6 Pro", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: auto;
  transition: transform var(--dpeth1-arrow-transform-duration);
  content: "\f078";
}

.gnb_m .has_sub .link_depth1[aria-expanded=true]:after {
  color: var(--depth1-arrow-color-active);
  transform: var(--depth1-arrow-transform);
}

.gnb_m .cont_submenu {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  visibility: hidden;
  transition: all var(--depth2-transfition-duration);
}

.gnb_m_depth2 {
  overflow: hidden;
}

.gnb_m_depth2 > li:first-child {
  border-top: 2px solid #034ea2;
}

.gnb_m_depth2 > li:last-child {
  border-bottom: 0;
}

/* head_pc */
.header {
  z-index: 1000;
}

.head_pc {
  position: relative;
  z-index: 1000;
  height: 118px;
  border-bottom: 1px solid #ddd;
  box-sizing: content-box;
  --head-height: 70px;
  --gnb-text-align: center;
  --gnb-bg-color: #fff;
  --gnb-bg-color-active: #FFF;
  --gnb-bg-duration: .3s;
  --gnb-panel-bg-color: var(--gnb-bg-color);
  --gnb-panel-bg-color-active: var(--gnb-bg-color-active);
  --gnb-panel-bg-duration: var(--gnb-bg-duration);
  --gnb-panel-show-duration: .3s;
  --gnb-dim-color: rgba(0,0,0,0);
  --gnb-dim-color-active: rgba(0,0,0,.65);
  --gnb-dim-color-duration: .3s;
  --gnb-divide-line-color: #ddd;
  --gnb-shadow-shape: 0 4px 15px;
  --gnb-shadow-color: rgba(0,0,0,0);
  --gnb-shadow-color-active: rgba(0,0,0,.07);
  --gnb-shadow-color-duration: .3s;
  --depth1-basis: auto;
  --depth1-basis-1500: auto;
  --depth1-basis-1700: 155px;
  --depth1-gap: 10px;
  --depth1-padding: 0 20px;
  --depth1-padding-1500: 0 20px;
  --depth1-padding-1700: 0 10px;
  --depth1-weight: 700;
  --depth1-size: 20px;
  --depth1-size-1500: 24px;
  --depth1-size-1700: 24px;
  --depth1-line-height: 28px;
  --depth1-line-height-1500: 28px;
  --depth1-line-height-1700: 28px;
  --depth1-color: #111;
  --depth1-color-active: #034ea2;
  --depth1-color-duration: .3s;
  --depth1-line-inset: auto auto -2px 50%;
  --depth1-line-size: 3px;
  --depth1-line-color: #034ea2;
  --depth1-line-translate: -50% 0;
  --depth1-line-duration: .3s;
  --depth1-ico-target-size: .8em;
  --depth2-bg-hover: #f1f7ff;
  --depth2-bg-duration: .3s;
  --depth2-gap: 5px;
  --depth2-fst-padding: 23px;
  --depth2-lst-padding: 23px;
  --depth2-padding: 8px 20px;
  --depth2-weight: 500;
  --depth2-weight-active: 700;
  --depth2-size: 16px;
  --depth2-size-1500: 18px;
  --depth2-line-height: 21px;
  --depth2-line-height-1500: 23px;
  --depth2-color: #333;
  --depth2-color-active: #034ea2;
  --depth2-color-duration: .3s;
  --depth2-ico-target-size: .8em;
}

.header::before {
  position: fixed;
  inset: 0;
  z-index: -10;
  transition: background-color 0.3s;
  pointer-events: none;
  content: "";
}

.header:has(.gnb_pc:focus-within)::before,
.header:has(.gnb_pc:hover)::before {
  background: rgba(0, 0, 0, 0.65);
}

.head_pc .cont_head {
  background: #fff;
}

.scroll_on .head_pc .cont_head {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
}

.head_pc .inner_head {
  display: flex;
  align-items: flex-start;
  gap: 5px;
}

.head_pc .group_service {
  margin: calc(var(--head-height) / 2) auto 0 0;
  transform: translateY(-50%);
}

.head_pc .group_service .link_logo {
  display: block;
}

.area_etc {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: calc(var(--head-height) / 2);
  transform: translateY(-50%);
}

.area_etc .link_sitemap {
  padding: 5px 10px;
  font-size: 24px;
  color: #000;
}

.nav_pc {
  position: relative;
  padding-right: 10px;
  background-color: var(--gnb-bg-color);
  text-align: var(--gnb-text-align);
  box-shadow: var(--gnb-shadow-shape) var(--gnb-shadow-color);
  transition: box-shadow var(--gnb-shadow-color-duration), background-color var(--gnb-bg-duration);
  word-break: keep-all;
}

.nav_pc:has(.gnb_pc:focus-within),
.nav_pc:has(.gnb_pc:hover) {
  background-color: var(--gnb-bg-color-active);
}

.head_pc:has(.gnb_pc:focus-within)::after,
.head_pc:has(.gnb_pc:hover)::after {
  position: absolute;
  top: 118px;
  left: 0;
  right: 0;
  height: 1px;
  background: #ddd;
  pointer-events: none;
  content: "";
}

.nav_pc:has(.gnb_pc:focus-within) .cont_submenu,
.nav_pc:has(.gnb_pc:hover) .cont_submenu {
  grid-template-rows: 1fr;
}

.gnb_pc {
  display: inline-flex;
  justify-content: center;
  vertical-align: top;
}

.gnb_pc .link_depth1[target=_blank]:after {
  font-size: var(--depth1-ico-target-size);
}

.gnb_pc .link_depth2[target=_blank]:after {
  font-size: var(--depth2-ico-target-size);
}

.gnb_pc .gnb_pc_depth2 {
  overflow: hidden;
  transition: background-color var(--depth2-bg-duration);
}

.gnb_pc .gnb_pc_depth2 > li:first-child {
  padding-top: var(--depth2-fst-padding);
}

.gnb_pc .gnb_pc_depth2 > li:last-child {
  padding-bottom: var(--depth2-lst-padding);
}

.gnb_pc .cont_submenu {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--gnb-panel-show-duration);
}

.gnb_pc > li {
  flex: 1 0 var(--depth1-basis);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.4s;
}

.gnb_pc > li .link_depth1.on,
.gnb_pc > li:focus-within .link_depth1,
.gnb_pc > li:hover .link_depth1 {
  color: var(--depth1-color-active);
}

.gnb_pc > li:focus-within .link_depth1::before,
.gnb_pc > li:hover .link_depth1::before {
  transform: scaleX(1);
}

.gnb_pc > li:focus-within .gnb_pc_depth2,
.gnb_pc > li:hover .gnb_pc_depth2 {
  background-color: var(--depth2-bg-hover, #FFF);
}

.gnb_pc .link_depth1 {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--depth1-gap);
  position: relative;
  z-index: 10;
  height: var(--head-height);
  padding: var(--depth1-padding);
  font-size: var(--depth1-size);
  line-height: var(--depth1-line-height);
  color: var(--depth1-color);
  font-weight: var(--depth1-weight);
  transition: color var(--depth1-color-duration);
}

.gnb_pc .link_depth1::before {
  position: absolute;
  inset: var(--depth1-line-inset);
  width: 100%;
  height: var(--depth1-line-size);
  background-color: var(--depth1-line-color);
  transform: scaleX(0);
  translate: var(--depth1-line-translate);
  transition: transform var(--depth1-line-duration);
  content: "";
}

.gnb_pc .link_depth2 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--depth2-gap);
  padding: var(--depth2-padding);
  font-weight: var(--depth2-weight);
  font-size: var(--depth2-size);
  line-height: var(--depth2-line-height);
  color: var(--depth2-color);
  transition: color var(--depth2-color-duration);
}

.gnb_pc .link_depth2.on,
.gnb_pc .link_depth2:focus,
.gnb_pc .link_depth2:hover {
  font-weight: var(--depth2-weight-active);
  color: var(--depth2-color-active);
}

/* PC 헤더 상단 유틸 영역 */
.area_util {
  background: var(--gnb-bg-color);
}

.area_util .inner_util {
  display: flex;
  align-items: center;
  padding-top: 9px;
  padding-bottom: 9px;
}

.area_util .list_util {
  display: flex;
  align-content: center;
  gap: 28px;
}

.area_util .list_util + .list_util {
  margin-left: auto;
}

.area_util .list_util > li + li {
  position: relative;
}

.area_util .list_util > li + li::before {
  position: absolute;
  top: 15px;
  left: -14px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #ddd;
  transform: translate(-50%, -50%);
  content: "";
}

.area_util .list_util .link_util {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 0;
  border: 0;
  font-size: 15px;
  line-height: 20px;
  color: #747474;
  font-weight: 500;
  background: none;
  cursor: pointer;
}

.area_util .list_util .link_emph1 {
  color: #034EA2;
  font-weight: 600;
}

.area_util .list_util .link_emph2 {
  color: #008043;
}

.area_util .list_util .link_util[aria-expanded=true] i.fa-circle-chevron-down {
  transform: rotate(180deg);
}

.area_util .list_util .link_util[aria-expanded=true] + .list_options,
.area_util .list_util .link_util[aria-expanded=true] + .list_sns {
  opacity: 1;
  visibility: visible;
}

.area_util .list_util .txt_util {
  text-decoration: underline transparent;
  text-underline-offset: 3px;
  transition: text-decoration-color 0.1s;
}

.area_util .list_options,
.area_util .list_sns {
  overflow: auto;
  position: absolute;
  top: 100%;
  z-index: 110;
  border: 1px solid #909090;
  border-radius: 10px;
  background: #fff;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.1s, visibility 0.1s;
}

.area_util .list_options::-webkit-scrollbar {
  width: 10px;
} /* 스크롤 바 전체 너비 */
.area_util .list_options::-webkit-scrollbar-track {
  background-color: #ddd;
} /* 전체 게이지 */
.area_util .list_options::-webkit-scrollbar-thumb {
  background-color: #9f9f9f;
  border-radius: 100px;
} /* 현재 게이지 */
.area_util .list_options .link_txt {
  display: flex;
  align-items: flex-start;
  gap: 5px;
  position: relative;
  padding: 9px 11px;
  font-size: 15px;
  line-height: 20px;
  color: #595959;
}

.area_util .list_options .link_txt i {
  flex: none;
  margin-left: auto;
  font-size: 0.9em;
  line-height: inherit;
  color: #c9c9c9;
}

.area_util .list_options li + li .link_txt::before {
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: repeating-linear-gradient(to right, #e9e9e9 0, #e9e9e9 3px, transparent 3px, transparent 6px);
  content: "";
}

.area_util .info_site .list_options {
  left: -44px;
  right: -44px;
  max-height: 240px;
} /* 주요누리집 목록 */
.area_util .info_language .list_options {
  left: -18px;
  right: -18px;
} /* LANGUAGE 목록 */
.area_util .list_sns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 6px;
  left: 50%;
  padding: 11px 14px 13px;
  background: rgba(255, 255, 255, 0);
  backdrop-filter: blur(2px) brightness(1.1);
  transform: translateX(-50%);
} /* 함평 SNS 목록 */
.area_util .list_sns .link_txt {
  display: block;
}

.area_util .list_sns .img_sns {
  width: 28px;
  height: 28px;
  vertical-align: top;
}

.area_util .box_zoom {
  display: flex;
  gap: 5px;
  align-items: center;
  padding-left: 20px;
}

.area_util .box_zoom .tit_zoom {
  margin-right: 3px;
  font-size: 15px;
  line-height: 18px;
  color: #575757;
}

.area_util .box_zoom .btn_zoom {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 13px;
  color: #747474;
  cursor: pointer;
  transition: all 0.1s;
}

@media only screen and (min-width: 1200px) {
  .area_util .list_util .link_util:hover .txt_util,
  .area_util .list_util .link_util:focus .txt_util {
    text-decoration-color: currentColor;
  }
  .area_util .list_options .link_txt:hover,
  .area_util .list_options .link_txt:focus {
    color: #444;
    background: #f5fff9;
  }
  .area_util .list_options .link_txt:hover i,
  .area_util .list_options .link_txt:focus i {
    color: inherit;
  }
  .area_util .box_zoom .btn_zoom:hover {
    border-color: currentColor;
    color: #535353;
  }
}
/* Footer */
.footer {
  flex: none;
  position: relative;
  background: #3A3C52;
}

.footer .inner_foot {
  padding-top: 28px;
  padding-bottom: 30px;
}

.footer .list_foot {
  display: flex;
  flex-wrap: wrap;
  gap: 1px 15px;
  justify-content: center;
}

.footer .list_foot .link_txt {
  display: block;
  padding: 5px 0;
  font-size: 13px;
  line-height: 14px;
  color: #fff;
}

.footer .list_foot .link_emph {
  color: #00AB4E;
  font-weight: 500;
}

.footer .box_info {
  padding-top: 33px;
  text-align: center;
}

.footer .link_logo_foot {
  display: inline-block;
  vertical-align: top;
}

.footer .link_logo_foot .img_logo {
  vertical-align: top;
}

.footer .area_site_info {
  padding-top: 11px;
}

.footer .info_addr {
  font-style: normal;
}

.footer .info_addr .txt_desc {
  font-size: 12px;
  line-height: 14px;
  color: rgba(255, 255, 255, 0.6);
}

.footer .info_addr .txt_desc .txt_tit {
  font-weight: 600;
}

.footer .info_addr .txt_desc + .txt_desc {
  padding-top: 6px;
}

.footer .txt_copy {
  padding-top: 4px;
  font-size: 12px;
  line-height: 15px;
  color: rgba(255, 255, 255, 0.6);
}

@media only screen and (min-width: 1200px) {
  /* Footer */
  .footer .inner_foot {
    position: relative;
    padding-top: 38px;
    padding-bottom: 63px;
  }
  .footer .list_foot {
    gap: 5px 50px;
    justify-content: flex-start;
  }
  .footer .list_foot li + li {
    position: relative;
  }
  .footer .list_foot li + li::before {
    position: absolute;
    top: 50%;
    left: -25px;
    width: 1px;
    height: 16px;
    background: rgba(255, 255, 255, 0.4);
    transform: translateY(-50%);
    content: "";
  }
  .footer .list_foot .link_txt {
    font-size: 17px;
    line-height: 27px;
    text-decoration: underline transparent;
    text-underline-offset: 5px;
    transition: text-decoration-color 0.3s;
  }
  .footer .list_foot .link_txt:hover, .footer .list_foot .link_txt:focus {
    text-decoration-color: currentColor;
  }
  .footer .box_info {
    display: flex;
    gap: 50px;
    align-items: flex-start;
    text-align: left;
  }
  .footer .area_site_info {
    padding-top: 0;
  }
  .footer .link_logo_foot .img_logo {
    width: 220px;
  }
  .footer .info_addr .txt_desc {
    font-size: 15px;
    line-height: 20px;
  }
  .footer .txt_copy {
    padding-top: 18px;
    font-size: 14px;
    line-height: 20px;
  }
}
/* top 버튼 */
@keyframes topBtnAni {
  0% {
    opacity: 0.5;
    transform: translate(-50%, -50%) scale(0.8);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1.2);
  }
}
.footer .btn_top {
  --circle-size: 60px; /* 바깥쪽 원 크기 */
  --circle-size-pc: 82px; /* 바깥쪽 원 크기(PC) */
  --circle-gap: 10px; /* 바깥쪽 원과 안쪽 원 사이 간격 */
  --circle-gap-pc: 10px; /* 바깥쪽 원과 안쪽 원 사이 간격(PC) */
  --circle-color: #00AB4E; /* 원 색상 */
  --arrow-color: #fff; /* 화살표 색상 */
  --outer-circle-opacity: .3; /* 바깥쪽 원 투명도 */
  --ico-arrow-size: 16px; /* 아이콘 크기 */
  --ico-arrow-size-pc: 26px; /* 아이콘 크기(PC) */
  position: fixed;
  bottom: 30px;
  right: 15px;
  z-index: 90;
  width: var(--circle-size, 45px);
  height: var(--circle-size, 45px);
  padding: 0;
  border-radius: 50%;
  border: 0;
  line-height: 0;
  background: none;
  opacity: 0;
  visibility: hidden;
  cursor: pointer;
  transition: right 0.4s;
}

.footer .btn_top i {
  position: relative;
  font-size: var(--ico-arrow-size);
  color: var(--arrow-color);
  z-index: 10;
} /* 화살표 아이콘 스타일 */
.footer .btn_top:before, .footer .btn_top:after {
  position: absolute;
  border-radius: 50%;
  background: var(--circle-color);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  content: "";
} /* 바깥쪽 원, 안쪽 원 공통 스타일 */
.footer .btn_top:before {
  width: 100%;
  height: 100%;
  opacity: var(--outer-circle-opacity, 0.3);
} /* 바깥쪽 원 스타일(사용 안할시 주석처리) */
.footer .btn_top:hover:before, .footer .btn_top:focus:before {
  animation: topBtnAni 1.5s infinite;
} /* 바깥쪽 원 hover 애니메이션 */
.footer .btn_top:after {
  width: calc(100% - var(--circle-gap) * 2);
  height: calc(100% - var(--circle-gap) * 2);
  box-sizing: content-box;
} /* 안쪽 원 크기는 (circle-size) - (circle-gap) */
.footer .btn_top span {
  display: block;
}

.footer .btn_top.on {
  opacity: 1;
  visibility: visible;
}

.footer .btn_top.btn_fix {
  position: absolute;
  top: 0;
  bottom: auto;
  transform: translateY(-50%);
}

@media only screen and (min-width: 1200px) {
  /* top 버튼 */
  .footer .btn_top {
    width: var(--circle-size-pc, 60px);
    height: var(--circle-size-pc, 60px);
  }
  .footer .btn_top:after {
    width: calc(100% - var(--circle-gap-pc) * 2);
    height: calc(100% - var(--circle-gap-pc) * 2);
  }
  .footer .btn_top i {
    font-size: var(--ico-arrow-size-pc);
  } /* PC 화살표 아이콘 크기 */
}
@media only screen and (min-width: 1600px) {
  /* top 버튼 */
  .footer .btn_top {
    right: 80px;
  }
}