* {margin: 0;    padding: 0;   box-sizing: border-box;}
ol, ul {list-style: none;}
a {text-decoration: none;    color: inherit;    cursor: url('../image/mousepointer.png') 16 16, auto;}
html,body{
  height:100%;
  background: #f6f6f6;
  font-family:"Pretendard",sans-serif;
  cursor:url('../image/mouse.png')16 16,auto;
}

/* ========== Header ========== */
header{
    background: #000;
    width: 100%;
    height: 70px;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 99999;
}

header main{
    position: relative;
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 20px;
    justify-content: space-between;
}

header main .headerTitle{
    display: flex;
    align-items: center;
}

header main .headerTitle img{height: 25px;}

header main .menu_btn{display: none;}

header main .headerMenu{
    display: flex;
    justify-content: center;
    position: absolute;
    left: 50%;
    transform: translate(-50%);
    list-style: none;
}

header main .headerMenu li{
    color: #808080;
    font-weight: 400;
    font-size: 18px;

    margin-left: 70px;
}

header main .headerMenu li:first-child{
    margin-left: 0;
}

header main .gsdd{
    margin-left: auto;
    display: flex;
    align-items: center;
}

header main .gsdd img{
    height: 22px;
}


/* 현재 페이지 강조(후행 선언 유지) */
header main .headerMenu .category2{
  color: #fff;
}

/* -header- */


main .mainheader{
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    top: 110px;
    margin-bottom: 150px;
    z-index: 9999;
}

main .mainheader ul{
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #000;
    font-size: 20px;
    font-weight: 400;
    gap: 50px;
    list-style: none;
    padding: 0;
    margin: 0;
    position: fixed;
}

main .mainheader ul li{
    position: relative;
    padding: 5px 0;
}

main .mainheader ul li a{
    color: inherit;
    text-decoration: none;
    display: inline-block;
    padding: 2px 4px;
}

main .mainheader ul li::after{
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: #000;
    transition: width 0.3s ease;
}

main .mainheader ul li.active::after{
    width: 100%;
}

.mainheader.floating {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding-top: var(--topbar-h);
  box-sizing: border-box;
  background: var(--bg, #f6f6f6);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.08);
  z-index: 9990;
  height: 150px;
  padding-bottom: 20px;
  transform: translateY(-100%);
  transition: transform 0.5s ease;
  pointer-events: none;
}
.mainheader.floating.show {
  transform: translateY(0);
  pointer-events: auto;
  transition: transform 0.5s ease;
  z-index: 9999;
}

:root {
  --viewport-w: 1920px;
  --viewport-h: 991px;
  --topbar-h: 83px;
  --filters-offset: 55px;

  --bar: #000;
  --fg: #000;
  --bg: #f6f6f6;

  --col-w: 430px;
  --gap-x: 35px;
  --gap-y: 70px;
  --pad-x: 120px;

  --modal-w: 1500px;
  --modal-h: 750px;

}

html::-webkit-scrollbar,
body::-webkit-scrollbar {
  display: none;
}

img,
button,
input,
textarea,
section,
div,
article,
header,
footer,
nav {
  border-radius: 0 !important;
}

.viewport {
  width: var(--viewport-w);
  margin: 0 auto;
  background: var(--bg);
}

.stage {
  position: relative;
  margin-top: 48px;
}

.grid {
  position: relative;
  margin: 0 auto;
  min-height: 600px;
  gap: 3vw; /* 간격 */
}


.grid-sizer,
.grid article {
  width: 23vw;
  margin: 0 1.5vw 2vw 0; /* 오른쪽, 아래쪽 여백만 */
}
.grid article {
  margin-bottom: 20px;
}
.grid article .inner {
  width: 100%;
}
.grid .major {
  width: 100%;
  background: #e0e0e0 center/cover no-repeat;
  cursor: url("../image/mousepointer.png") 16 16, auto;
}

.grid .pj_name {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  font-size: 16px;
  color: #000;
  padding-top: 10px;
  cursor: url("../image/mousepointer.png") 16 16, auto;
}
.grid .pj_name .title {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  font-size: 18px;
  color: #000;
  max-width: min(15vw, 300px);
}

/* ===== Explanation / Modal ===== */
article[class^="ew_"] {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 99999;
}
.explanation article {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100000;
}
.explanation article.on {
  display: flex;
}

.explanation article .ew_inner {
  width: 1360px;
  height: 850px;
  background: #f6f6f6;
  position: relative;
  overflow: hidden;
  padding: 0;
  display: grid;
  grid-template-columns: 460px 860px;
  column-gap: 40px;
  z-index: 200000;
}

/* ===== Screen-edge arrows (outside modal) ===== */
.edge-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 96px;
  padding: 0;
  margin: 0;
  border: 0;
  background: transparent;
  display: grid;
  place-items: center;
  cursor: url("../image/mousepointer.png") 16 16, auto;
  z-index: 110000; /* 모달보다 위 */
}
.edge-nav.prev {
  left: 100px;
}
.edge-nav.next {
  right: 100px;
}
.edge-nav img {
  width: 200%;
  height: 200%;
  object-fit: contain;
  pointer-events: none;
}

.btnBack {
  position: absolute;
  top: 16px;
  left: 16px;
  width: 40px;
  height: 40px;
  border: 0px;
  background: none;
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ew_info {
  padding: 50px 24px 20px 56px;
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.ew_title {
  font-size: 25px;
  font-weight: 850;
  margin: 6px 0 30px 0;
  white-space: pre-line;
}
.ew_meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 18px;
  margin-bottom: 5px;
  font-weight: 600;
}
.ew_hr1,
.ew_hr2 {
  border: 0;
  border-top: 1px solid #000;
  margin: 15px -10px;
  width: 105%;
}

/* 병합: 후행 선언 유지 + flex-grow 보존 */
.ew_desc {
  flex-grow: 1;
  font-size: 18px;
  line-height: 1.9;
  color: #222;
  font-weight: 500;
  max-height: calc(100% - 200px);
  overflow: auto;
  padding-right: 14px;
}
.ew_desc::-webkit-scrollbar {
  display: none;
}

/* hr2 + 버튼 묶음(후행 선언 유지) */
.ew_bottom-group {
  margin-top: auto;
  padding: 20px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

/* 버튼 레이아웃: 후행 선언( grid ) 유지 */
.ew_buttons--stack {
  margin-top: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 14px;
  cursor: url("../image/mousepointer.png") 16 16, auto;
}
/* 좌/우 보조 규칙(충돌 없음 → 유지) */
.ew_buttons--stack .right:empty {
  display: none;
}
.ew_buttons--stack .left {
  flex: 0 0 auto;
}

/* 버튼 스택: 후행 선언 유지 */
.btn-stack {
  display: flex;
  flex-direction: column;
  gap: 5px;
  align-items: center;
  cursor: url("../image/mousepointer.png") 16 16, auto;
}

/* 개별 버튼(후행 블록으로 통일) */
.btn-designer,
.btn-other {
  position: relative;
  width: 200px;
  height: 50px;
  border: 1px solid #000;
  background: #f6f6f6;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.btn-designer .btn-img,
.btn-other .btn-img {
  height: 14px;
  width: auto;
  position: absolute;
  transition: opacity 0.2s ease;
}
/* 이름 PNG 높이 고정(필요 시 사용) */
.btn-designer .btn-logo {
  height: 15px;
  width: auto;
  object-fit: contain;
}

/* hover 반전(후행 토글 세트만 유지) */
.btn-img._w {
  opacity: 0;
}
.btn-designer:hover .btn-img._w,
.btn-other:hover .btn-img._w {
  opacity: 1;
}
.btn-designer:hover .btn-img._b,
.btn-other:hover .btn-img._b {
  opacity: 0;
}
.btn-designer:hover,
.btn-other:hover {
  background: #000;
  border-color: #000;
}

.btn-designer:hover .btn-logo {
  filter: invert(1); /* 흑백 PNG라면 반전으로 대체 가능 */
}

/* Space용 긴 버튼 */
.btn-designer.long {
  width: 400px;
}

.ew_buttons--stack:has(.right:empty) .left {
  justify-self: center;
}
.ew_media {
  width: 860px;
  height: 100%;
  background: #f6f6f6;
  padding: 0px;
  overflow: auto;
}
.ew_media::-webkit-scrollbar {
  display: none;
}
.media_stack {
  display: flex;
  flex-direction: column;
}
.media_stack img {
  width: 100%;
  height: auto;
  display: block;
}

body.no-scroll {
  overflow: hidden;
  height: 100vh;
}

.btn-stack,
.btnBack,
.btn-stack * {
  cursor: url("../image/mousepointer.png") 16 16, auto;
}


@supports (selector(:has(*))) {
  .ew_buttons--stack:has(.right:empty) .left {
    grid-column: 1 / -1; /* 두 컬럼 span */
    justify-self: center; /* 그리드 전체 기준 중앙 */
    width: max-content; /* 콘텐츠 폭만큼만(버튼 폭 기준) */
  }
}

/* ===== 맨 위로 버튼 ===== */
.btn-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 99;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 0;
  background: #fff;
  display: grid;
  place-items: center;
  cursor: url("../image/mousepointer.png") 16 16, auto;
}
.btn-top img {
  width: 26px;
  height: 26px;
  pointer-events: none;
}
.btn-top:active {
  transform: translateY(1px);
}

/*  햄버거 드롭다운 */

.menu-toggle {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 30px;
  height: 40px; /* 높이 조금 여유 */
  cursor: pointer;
  background: transparent;
  border: 0;
  padding: 0;
  z-index: 110;
  overflow: visible; /* 혹시 모를 클리핑 방지 */
  display: none;
}
.menu-toggle .bar {
  position: absolute;
  left: 0;
  right: 0;
  height: 1px; /* 가독성↑ */
  margin: 0;
  background: #f6f6f6;
  top: 50%;
  transform: translateY(-50%); /* 기본은 중앙선 */
  transition: transform 0.18s ease, top 0.18s ease, opacity 0.12s ease;
}

/* 세 줄의 정렬 위치(비활성) — 위/중앙/아래 */
.menu-toggle .bar:nth-child(1) {
  top: 10px;
}
.menu-toggle .bar:nth-child(2) {
  top: 50%;
}
.menu-toggle .bar:nth-child(3) {
  top: calc(100% - 10px);
}

/* 활성(X) — 세 줄 모두 중앙으로 모은 뒤 회전 */
.menu-toggle.active .bar:nth-child(1) {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}
.menu-toggle.active .bar:nth-child(2) {
  opacity: 0;
}
.menu-toggle.active .bar:nth-child(3) {
  top: 50%;
  transform: translateY(-50%) rotate(-45deg);
}




/* ===== Footer (revealed at bottom) ===== */
footer {
    width: 100%;
    height: 70px;
    background: #808080;

    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: 0 40px;

    position: fixed;
    bottom: 0;
    left: 0;

    margin-top: 800px;

    transform: translateY(100%);
    transition: transform 1s ease;
}

body.show-footer footer {transform: translateY(0);}

footer p {
  color: #fff;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.5;
}
footer .logo img {
  height: 40px;
}
footer .logo .footertitle {
  margin-right: 15px;
}

header main .menu-toggle {display: none;}

@media (max-width: 1500px) {
        /* 카드 타이틀 폰트 */
  .grid .pj_name .title {
    max-width: min(17vw, 400px);
  }

.explanation article .ew_inner {
  width: 83vw;
  height: 87vh;
  grid-template-columns: 27vw 56vw;
  column-gap: 30px;
}
  .edge-nav {
  width: min(2vw, 12px);
  height: min(5vw, 25px);
}
.edge-nav.prev {
  left: min(3vw, 15px);
}
.edge-nav.next {
  right: min(3vw, 15px);
}
.edge-nav img {
  width: 180%;
  height: 180%;
}

.ew_info {
  padding: 2.5vw 1vw 1vw 2.5vw;
}
.ew_title {
  font-size: min(2vw, 22px);
  margin: 6px 0 30px 0;
}
.ew_meta {
  font-size: min(1.4vw, 16px);
  margin-bottom: 5px;
}
.ew_hr1,
.ew_hr2 {
  margin: 15px -10px;
}

/* 병합: 후행 선언 유지 + flex-grow 보존 */
.ew_desc {
  font-size: min(1.4vw, 16px);
  padding-right: 12px;
}
.ew_desc::-webkit-scrollbar {
  display: none;
}

/* hr2 + 버튼 묶음(후행 선언 유지) */
.ew_bottom-group {
  padding: 16px 0;
}


/* 개별 버튼(후행 블록으로 통일) */
.btn-designer,
.btn-other {
  width: 12vw;
  height: 3vw;
}
.btn-designer .btn-img,
.btn-other .btn-img {
  height: min(0.8vw, 12px);
}
/* 이름 PNG 높이 고정(필요 시 사용) */
.btn-designer .btn-logo {
  height: min(0.8vw, 12px);
}

/* Space용 긴 버튼 */
.btn-designer.long {
  width: 24vw;
}
.ew_media {
  width: 54vw;
}
.btnBack {
  top: 1vw;
  left: 1vw;
  width: 2vw;
  height: 2vw;
}
}

@media (max-width:1000px) and (min-width:771px){

   :root{
    --col-w: 300px;   /* 400 → 300 */
    --gap-x: 10px;    /* 35 → 24   */
    
  }

  /* 카드 폭은 변수로 이미 묶여 있으니 이대로면 적용됨 */
  .grid-sizer,
.grid article {
  width: 30vw;
}

  /* fitWidth를 쓰기 때문에, 컨테이너 자체 폭도 3열에 맞춰 줄이고 싶다면 (선택) */
  .grid{
    width: calc((var(--col-w) * 3) + (var(--gap-x) * 2));
  }

  .grid article {
  margin-bottom: 20px;  /* 기존 값이 있다면 20 → 12~16px 정도로 축소 */
}
  
      /* 카드 타이틀 폰트 */
  .grid .pj_name .title {
    font-size: 13px; /* 기존 18px → 16px */
  }

  .grid .pj_name {
    font-size: 13px;
  }

  .explanation article .ew_inner {
  
  width: 91.5vw;
  height: 80vh;
  grid-template-columns: 34vw 56vw;
  column-gap: 30px;
}
  .edge-nav {
  width: 24px;
  height: 48px;
}
.edge-nav.prev {
  left: 10px;
}
.edge-nav.next {
  right: 10px;
}
.edge-nav img {
  width: 150%;
  height: 150%;
}

.ew_info {
  padding: 4vw 0.5vw 1.5vw 4vw;
}

.ew_title {
  font-size: min(5vw, 20px);
  margin: 6px 0 30px 0;
}
.ew_meta {
  font-size: min(5vw, 15px);
  margin-bottom: 5px;
}
.ew_hr1,
.ew_hr2 {
  margin: 15px -10px;
}

/* 병합: 후행 선언 유지 + flex-grow 보존 */
.ew_desc {
  font-size: min(1.8vw, 15px);
  padding-right: 0px;
}

.ew_desc::-webkit-scrollbar {
  display: none;
}

/* hr2 + 버튼 묶음(후행 선언 유지) */
.ew_bottom-group {
  padding: 10px 0;
}

.ew_buttons--stack {
  column-gap: min(2vw, 10px);
}

/* 개별 버튼(후행 블록으로 통일) */
.btn-designer,
.btn-other {
  width: min(14vw, 140px);
  height: min(3.5vw, 35px);
}
.btn-designer .btn-img,
.btn-other .btn-img {
  height: min(1vw, 9px);
}
/* 이름 PNG 높이 고정(필요 시 사용) */
.btn-designer .btn-logo {
  height: min(1vw, 9px);
}

/* Space용 긴 버튼 */
.btn-designer.long {
  width: min(26vw, 260px);
}
.ew_media {
  width: 54vw;
}
.btnBack {
  top: 12px;
  left: 12px;
  width: 30px;
  height: 30px;
}

.btn-stack {
  gap: 5px;
}
}

@media (max-width: 1000px) and (min-width: 801px){
    header{height: 60px;}
    header main .headerMenu {display:flex !important;}
    header main .headerTitle img{height: 20px;}
    header main .headerMenu li{font-size: 15px; margin-left: 40px;}
    header main .gsdd img{height: 17px;}
    header main .mainheader.floating {height: 130px;    padding-bottom: 30px;}
}


@media (max-width: 800px){
  /*드롭다운 관련 내용들*/

    header{height: 60px;}

    header main .headerMenu.is-open {display: block;}

    .edge-nav {display: none;}

    header main{position: relative;}
    
    header main .headerTitle img{height: 20px;}

  /* 기본: 숨김 (햄버거 클릭 시 JS로 열림) */
    header main .headerMenu{
        top: 60px; /* header 높이에 맞게 조정 */
        transform: translateX(0%);
        left: 0%;
        right: 0;
        width: 100%; /* 원하는 폭으로 조절 */
        max-height: auto;
        background: #000;
        flex-direction: column; /* 가로 → 세로 */
        gap: 0;
        z-index: 105;
        text-align: right;
    }

    header main .headerMenu li{display: block; font-size: 15px; margin-left: 40px;}

    header main .headerMenu li:first-child{border-top: none;}

    header main .headerMenu a{
        display: block;
        padding: 10px 16px;
        color: #fff;
    }

    header main .headerMenu a:hover {
        background: #000;
        color: #fff;
    }

  /* 데스크톱 가로 메뉴 숨기기 + 햄버거 표시 + gsdd 숨김 */

    header main .menu-toggle{display: block;}

    header main .gsdd{display: none;}

    header main .mainheader {top: 90px; margin-bottom: 130px;}
    
    header main .mainheader ul {width: 200px;   font-size: 15px;}

    header main .headerTitle img {height: 20px;}

    footer{
        height: 50px;
        padding: 10px;
    }

    footer p{
        font-size: 8px;
        line-height: 1.8;
    }

    footer .logo .footertitle{
        margin-right: 5px;
    }
    
    footer .logo img{height: 20px;}
}

/* 500px 이하: 카드 타이틀 축소 + 모달 타이포/버튼 축소 */
@media (max-width: 770px) {

  :root {
    --viewport-w: 100vw;
    --pad-x: 16px;
    --gap-x: 16px;
    --gap-y: 32px;
  }
  .grid {
    --col-w: calc((100% - var(--gap-x)) / 2);
  }
  
  .grid-sizer,
.grid article {
  width: 45vw;
}

  /* 카드 타이틀 폰트 */
  .grid .pj_name .title {
    font-size: 13px; /* 기존 18px → 16px */
    display: block; /* 제목 내부 flex 해제 */
    justify-content: initial;
    max-width: min(50vw, 400px);
  }

  .grid .pj_name {
    flex-direction: column; /* 가로→세로 */
    align-items: flex-start;
    gap: 2px; /* 줄 간격 */
    font-size: 13px;
  }

  .explanation article .ew_inner {
    width: 80vw;
    height: 90vh;
    display: flex;
    flex-direction: column; /* grid 덮어씀 */
    grid-template-columns: none; /* 안전 차단 */
  }
  .ew_media {
    order: 1;
    width: 100%;
    height: 37vh;
  }
  .ew_info {
    order: 2;
    width: 100%;
    height: 60vh;
    padding: 20px 16px 20px;
    overflow: auto;
  }
  .ew_bottom-group {
    order: 3;
    width: 100%;
  }

  .mainheader.floating {
  height: 130px;
  padding-bottom: 30px;
}

  /* 모달 타이포*/
  .ew_title {
    font-size: 17px;
    line-height: 1.3;
    padding: 0 5px 0 5px;
    margin: 0 0 15px 0;
    align-self: flex-end;
    text-align: right;
    font-weight: 700;
  }
  .ew_meta {
    font-size: 14px;
    line-height: 1.4;
    padding: 0 5px 0 5px;
  }
  .ew_desc {
    font-size: min(3.8vw, 14px);
    line-height: 1.7;
    padding: 0 5px 0 5px;
    max-height: 80vh;
  overflow: auto;
  }
  .btnBack {
    top: calc(40vh - 20px) !important;
    left: 5px !important;
  }
  .btnBack .btn-img {
    height: 20px;
    margin-left: 20px;
  }
  .ew_hr1,
  .ew_hr2 {
    margin: 10px 0px;
    width: 100%;
  }

  /* 하단 버튼 스택 */
  .ew_bottom-group {
    padding: 0;
    gap: 8px;
  }
  .ew_buttons--stack {
    column-gap: 8px;
  }
  .btn-stack {
    gap: 8px;
  }
  .btn-designer,
  .btn-other {
    width: min(32vw, 162px); 
    height: min(6vw, 32px); 
  }
  .btn-designer.long {
    width: min(65vw, 324px);
  } /* Space 긴 버튼*/
  .btn-designer .btn-logo {
    height: min(2vw, 10px);
  } /* 이름 PNG */
  .btn-designer .btn-img,
  .btn-other .btn-img {
    height: min(2vw, 10px);
  }
 
}

@media (max-width: 500px){
    main .mainheader{
        top: 90px;
        margin-bottom: 130px;
    }
    
    main .mainheader ul{
        gap: 30px;
        font-size: 15px;
    }
    
    footer{
        height: 50px;
        padding: 10px;
    }

    footer p{
        font-size: 8px;
        line-height: 1.8;
    }

    footer .logo .footertitle{
        margin-right: 5px;
    }
    
    footer .logo img{height: 20px;}
}

/* 360px 이하 */
@media (max-width: 360px) {
     :root{
    /* 카드가 2열로 들어갈 것이므로 전역 폭 토큰은 의미가 줄어듭니다.
       필요하면 유지하되, 레이아웃은 아래 50% 규칙이 우선합니다. */
    --col-w: 200px;
    --gap-x: 10px;
  }
  
    main .mainheader{
        top: 90px;
    }

    main .mainheader ul{
        font-size: 15px;
    }

  .explanation article .ew_inner {
    width: 90vw;
    height: 90vh;
    display: flex;
    flex-direction: column;
    grid-template-columns: none;
  }

  /* 컨테이너는 100%로 */
  .grid { width: 320px !important; margin: 0 auto;}


  /* 세로 간격만 유지 (가로 마진은 주지 말 것: gutter가 처리) */
  .grid article { margin-bottom: 12px; }


/* 썸네일 최소 높이 (필요 시 조정) */
  .grid .major.sq {height: auto; width: auto; min-width: 150px; }

  /* 타이포 축소 */
  .grid .pj_name .title { font-size: 13px; }
  .grid .pj_name        { font-size: 13px; }

    /* 하단 버튼 스택 */
  .ew_bottom-group { padding: 0; gap: 8px; }
  .ew_buttons--stack { column-gap: 8px; }
  .btn-stack { gap: 6px; }
  .btn-designer,
  .btn-other { width: 130px; height: 28px; }
  .btn-designer.long { width: 260px; }
  .btn-designer .btn-logo,
  .btn-designer .btn-img,
  .btn-other .btn-img { height: 9px; }
 
  .mainheader.floating {
  height: 130px;
  padding-bottom: 15px;
}

  body.no-scroll{
    overflow:auto !important;
    height:auto !important;
  }

  /* ===== “맨 위로” 동그란 버튼 ===== */
.btn-top {
  position: fixed;
  right: 15px;
  bottom: 15px;
  width: 40px;
  height: 40px;
}
.btn-top img {
  width: 20px;
  height: 20px;
}
  
}