@charset "utf-8";
/*  - 서브페이지 공통 레이아웃 (클래스명 one- 체계) */

/* 서브 비주얼: 높이 300px, 기본 배경 흰색, 텍스트 가운데, h1 기본 글자색 #3f3e3c */
/* z-index: 빵메뉴 fade 적용 시 생기는 stacking context 때문에 드롭다운이 본문에 가려지지 않도록 */
.one-sub-visual {
    width: 100%;
    height: 450px;
    background-color: #fff;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: stretch;
    text-align: center;
    color: #3e3e3e;
    padding-top: var(--one-pt-pc, 150px);
    padding-bottom: var(--one-pb-pc, 0);
    position: relative;
    z-index: 50;
}

/* 타이틀 영역: 남는 공간에서 세로 가운데, one-sub-nav와 겹치지 않음 */
.one-sub-visual>.one-max-inner {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 0;
    width: 100%;
}

.one-sub-visual.one-visual-1,
.one-sub-visual.one-visual-2,
.one-sub-visual.one-visual-3,
.one-sub-visual.one-visual-4 {
    background-image: none;
}

.one-sub-visual .one-visual-tit {
    width: 100%;
}

.one-sub-visual .one-visual-tit h1 {
    font-size: 44px;
    font-weight: 400;
    color: #3f3e3c;
    margin: 0 0 10px;
    letter-spacing: -0.05em;
}

.one-sub-visual .one-visual-tit .one-visual-tit-underline {
    display: block;
    margin: 12px auto 16px;
    text-align: center;
}

.one-sub-visual .one-visual-tit .one-visual-tit-underline img {
    display: inline-block;
    width: auto;
    max-width: none;
    height: auto;
    vertical-align: middle;
}

.one-sub-visual .one-visual-tit p {
    font-size: 24px;
    color: #3e3e3e;
    opacity: 0.95;
    line-height: 1.65;
    word-break: keep-all;
    margin: 0;
    white-space: pre-line;
}

.one-sub-nav {
    width: 100%;
    flex-shrink: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
    margin-top: 50px;
}

.one-sub-nav .one-max-inner {
    width: 100%;
    max-width: 1200px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
}

/* 빵메뉴: 홈 > 1차 메뉴 > 2차 메뉴, 클릭으로만 서브 토글 */
@keyframes one-breadcrumb-fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.one-sub-nav ul.one-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    list-style: none;
    margin: 0;
    padding: 10px;
    background-color: #dfdfdf;
    box-sizing: border-box;
    border-radius: 20px;
    opacity: 0;
    animation: one-breadcrumb-fadeIn 0.7s ease 0.2s forwards;
}

.one-sub-nav ul.one-breadcrumb>li {
    display: flex;
    position: relative;
    align-items: center;
    padding: 0 12px 0px 0;
    font-size: 17px;
    line-height: 1.2;
    gap: 6px;
}

.one-sub-nav ul.one-breadcrumb>li.one-home {
    padding-left: 0;
    padding-right: 12px;
}

.one-sub-nav ul.one-breadcrumb>li.one-home a {
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.one-sub-nav ul.one-breadcrumb>li.one-home a img {
    width: 18px;
    height: 18px;
    opacity: 0.95;
}

.one-sub-nav ul.one-breadcrumb>li.one-home a:hover img {
    opacity: 1;
}

.one-sub-nav ul.one-breadcrumb>li.one-home::after,
.one-sub-nav ul.one-breadcrumb>li.one-home::before {
    display: none;
}

.one-sub-nav ul.one-breadcrumb>li::before {
    content: "";
    width: 1px;
    height: 14px;
    background-color: rgba(115, 115, 115, 0.149);
    margin-right: 22px;
    flex-shrink: 0;
}

.one-sub-nav ul.one-breadcrumb>li.one-home::before {
    display: none;
    margin-right: 0;
}

.one-sub-nav ul.one-breadcrumb .one-breadcrumb-label {
    color: rgba(62, 62, 62, 0.9);
}

.one-sub-nav ul.one-breadcrumb>li>a.one-breadcrumb-label {
    color: #3e3e3e;
    text-decoration: none;
}

.one-sub-nav ul.one-breadcrumb>li>a.one-breadcrumb-label:hover {
    text-decoration: none;
}

/* 현재 페이지인 1차·2차 메뉴에 밑줄 표시 (위치 파악용) */
.one-sub-nav ul.one-breadcrumb>li.one-current .one-breadcrumb-label {
    text-decoration: underline;
    text-underline-offset: 4px;
}

.one-sub-nav ul.one-breadcrumb>li.one-current>a.one-breadcrumb-label:hover {
    text-decoration: underline;
    text-underline-offset: 4px;
}

.one-sub-nav ul.one-breadcrumb>li.one-has-dropdown {
    cursor: pointer;
}

/* 1차·2차 메뉴 항목 폭 = 드롭다운 폭(220px)과 동일, 높이 통일 */
.one-sub-nav ul.one-breadcrumb>li.one-depth1,
.one-sub-nav ul.one-breadcrumb>li.one-depth2 {
    width: 220px;
    min-width: 220px;
    max-width: 220px;
    min-height: 1.2em;
    box-sizing: border-box;
}

.one-sub-nav ul.one-breadcrumb>li.one-depth1 .one-breadcrumb-label,
.one-sub-nav ul.one-breadcrumb>li.one-depth2 .one-breadcrumb-label {
    display: block;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* sample127 방식: 이미지 화살표 (13x8), 오른쪽 끝 정렬 */
.one-sub-nav ul.one-breadcrumb .one-breadcrumb-arrow {
    width: 13px;
    height: 8px;
    flex-shrink: 0;
    background: url(../img/sub/arrow.svg) no-repeat center;
    background-size: contain;
    display: block;
    transition: transform 0.2s ease;
}

.one-sub-nav ul.one-breadcrumb>li.one-depth1 .one-breadcrumb-arrow,
.one-sub-nav ul.one-breadcrumb>li.one-depth2 .one-breadcrumb-arrow {
    margin-left: auto;
}

.one-sub-nav ul.one-breadcrumb>li.one-depth1,
.one-sub-nav ul.one-breadcrumb>li.one-depth2 {
    align-items: center;
}

.one-sub-nav ul.one-breadcrumb>li.open .one-breadcrumb-arrow {
    transform: rotate(180deg);
}

/* 1차/2차 드롭다운 가로폭 220px 고정 */
.one-sub-nav ul.one-breadcrumb li ul.one-dropdown,
.one-sub-nav ul.one-breadcrumb>li ul.one-dropdown-depth1,
.one-sub-nav ul.one-breadcrumb>li ul.one-dropdown-depth2 {
    position: absolute;
    top: 100%;
    left: 0;
    width: 220px !important;
    min-width: 220px !important;
    max-width: 220px !important;
    padding: 12px 16px;
    z-index: 10;
    background-color: rgba(253, 253, 253, 0.98);
    display: none;
    list-style: none;
    margin: 10px 0 0;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    box-sizing: border-box;
}

.one-sub-nav ul.one-breadcrumb>li.open ul.one-dropdown {
    display: block;
}

.one-sub-nav ul.one-breadcrumb li ul.one-dropdown li {
    padding: 0;
}

.one-sub-nav ul.one-breadcrumb li ul.one-dropdown li a {
    color: #000000;
    font-size: 15px;
    display: block;
    line-height: 1.6;
    padding: 6px 0;
    opacity: 0.9;
    text-decoration: none;
}

.one-sub-nav ul.one-breadcrumb li ul.one-dropdown li a:hover {
    opacity: 1;
}

/* 드롭다운(one-dropdown-depth1, one-dropdown-depth2) 내 선택된 페이지 메뉴 글자 굵기 700 */
.one-sub-nav ul.one-breadcrumb li ul.one-dropdown-depth1 li.one-current a,
.one-sub-nav ul.one-breadcrumb li ul.one-dropdown-depth2 li.one-current a {
    font-weight: 700;
}

/* 게시판 페이지: 서브와 동일한 여백 적용 */
.sub-inner.sub-inner-full .one-board-wrap {
    padding: 0 20px 60px;
    box-sizing: border-box;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

/* 서브 본문 영역 (sample127 sub-inner 구조) */
.sub-inner {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 40px;
    box-sizing: border-box;
}

.sub-inner #contents.ceo_message .sticky-container {
    position: relative;
}

.sub-inner #contents.ceo_message .text-content {
    padding: 0;
}

.sub-inner #contents.ceo_message .box-tit {
    margin-bottom: 24px;
}

.sub-inner #contents.ceo_message .box-tit .tit-h4 {
    font-size: 24px;
    font-weight: 600;
    color: #1a1a1a;
    margin: 0;
    letter-spacing: -0.02em;
}

.sub-inner #contents.ceo_message .box-con p {
    margin: 0 0 1em;
}

.sub-inner #contents.ceo_message .box-con p:last-child {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .one-max-inner {
        padding: 0 20px;
    }

    /* one-sub-visual 모바일 최적화 */
    .one-sub-visual {
        height: auto;
        min-height: 200px;
        padding-top: var(--one-pt-mobile, var(--one-pt-pc, 24px));
        padding-bottom: var(--one-pb-mobile, var(--one-pb-pc, 80px));
        box-sizing: border-box;
    }

    .one-sub-visual .one-max-inner {
        padding-left: 20px;
        padding-right: 20px;
        width: 100%;
        box-sizing: border-box;
    }

    .one-sub-visual .one-visual-tit {
        padding: 0 4px;
    }

    .one-sub-visual .one-visual-tit h1 {
        font-size: 22px;
        line-height: 1.35;
        margin-bottom: 8px;
        word-break: keep-all;
    }

    .one-sub-visual .one-visual-tit .one-visual-tit-underline {
        margin: 10px auto 12px;
    }

    .one-sub-visual .one-visual-tit .one-visual-tit-underline img {
        width: auto;
        max-width: none;
    }

    .one-sub-visual .one-visual-tit p {
        font-size: 14px;
        line-height: 1.6;
        margin: 0;
    }

    .one-sub-nav {
        box-sizing: border-box;
        margin-top: 50px;
    }

    .one-sub-nav ul.one-breadcrumb {
        padding: 5px;
    }

    .one-sub-nav ul.one-breadcrumb {
        justify-content: center;
    }

    .one-sub-nav ul.one-breadcrumb>li {
        padding: 0 8px 6px 0;
        font-size: 13px;
    }

    .one-sub-nav ul.one-breadcrumb>li.one-depth1,
    .one-sub-nav ul.one-breadcrumb>li.one-depth2 {
        width: auto;
        min-width: 0;
        max-width: 45%;
    }

    .one-sub-nav ul.one-breadcrumb .one-breadcrumb-arrow {
        border-width: 4px;
    }

    .sub-inner {
        padding: 40px 20px;
    }

    .sub-inner #contents.ceo_message .box-tit .tit-h4 {
        font-size: 20px;
    }
}