:root {
    --ksl-primary: #2c5f8a;
    --ksl-primary-dark: #1d4366;
    --ksl-accent: #e8794a;
}

body {
    font-family: 'Pretendard', 'Apple SD Gothic Neo', 'Malgun Gothic', system-ui, sans-serif;
    color: #222;
    background: #f7f8fa;
}

/* 네비게이션 */
.ksl-navbar {
    background: linear-gradient(90deg, #2c5f8a, #3a7ca5);
}
/* 상단 로고 */
.ksl-logo {
    height: 28px;
    width: auto;
    max-width: 65vw;
    display: block;
}
@media (max-width: 576px) {
    .ksl-logo { height: 26px; }
}
/* 성경 본문 */
.ksl-scripture { line-height: 2; font-size: 1.05rem; }
.ksl-vnum {
    font-size: .72em;
    font-weight: 700;
    color: var(--ksl-primary);
    vertical-align: super;
    margin-right: 2px;
}

/* 푸터 로고 */
.ksl-logo-footer {
    height: 34px;
    width: auto;
    max-width: 80vw;
    opacity: .95;
}
@media (max-width: 576px) {
    .ksl-logo-footer { height: 26px; }
}
.ksl-navbar .nav-link.active {
    font-weight: 600;
    text-decoration: underline;
}

/* 모바일 하단 네비게이션 */
.ksl-bottomnav {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 1030;
    display: flex;
    background: #fff;
    border-top: 1px solid #e6eaf0;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, .06);
    padding-bottom: env(safe-area-inset-bottom); /* 아이폰 홈바 여백 */
}
.ksl-bottomnav a {
    flex: 1;
    text-align: center;
    padding: 7px 0 6px;
    color: #8090a4;
    text-decoration: none;
    font-size: .7rem;
    line-height: 1.25;
}
.ksl-bottomnav a i {
    display: block;
    font-size: 1.35rem;
    margin-bottom: 1px;
}
.ksl-bottomnav a.active { color: var(--ksl-primary); font-weight: 600; }
.ksl-bottomnav a:active { background: #f2f5f8; }

/* ── 기기 기반 메뉴 전환 (PC=상단 메뉴 / 폰=하단바) ── */
.ksl-bottomnav { display: none; }                  /* 기본(PC): 하단바 숨김 */
body.is-mobile .ksl-bottomnav { display: flex; }   /* 실제 폰: 하단바 표시 */
body.is-mobile #nav { display: none !important; }  /* 실제 폰: 상단 메뉴 링크 숨김(로고만) */
body.is-mobile { padding-bottom: 60px; }           /* 폰에서만 하단바 공간 확보 */

body.is-mobile .ksl-hide-mobile { display: none !important; }  /* 폰에서만 숨김 */

/* 홈 화면도 기기 기준 전환 (PC는 좁혀도 카드 홈 유지) */
.ksl-pc-only { display: block; }
.ksl-mobile-only { display: none; }
body.is-mobile .ksl-pc-only { display: none; }
body.is-mobile .ksl-mobile-only { display: block; }

/* 히어로 제목 링크(클릭 안내) */
.ksl-hero-link { border-bottom: 2px solid transparent; transition: border-color .15s ease; }
.ksl-hero-link:hover { border-bottom-color: rgba(255,255,255,.8); }

/* 원페이지(기관 소개) */
.ksl-onepage-nav {
    position: sticky;
    top: 54px;            /* 상단 네비 아래 고정 */
    z-index: 1010;
    background: rgba(255,255,255,.96);
    backdrop-filter: saturate(120%) blur(2px);
    border-bottom: 1px solid #e6eaf0;
    padding: .5rem 0;
    overflow-x: auto;
    white-space: nowrap;
}
.ksl-onepage-nav a {
    display: inline-block;
    padding: .3rem .8rem;
    margin: 0 .1rem;
    color: #4a607a;
    text-decoration: none;
    font-size: .92rem;
    font-weight: 600;
    border-radius: 999px;
}
.ksl-onepage-nav a:hover { background: #eef3f8; color: var(--ksl-primary); }
.ksl-onepage section { scroll-margin-top: 110px; }  /* 앵커 이동 시 상단 여백 */

/* PC 우측 세로 섹션 메뉴 */
.ksl-side-nav {
    position: sticky;
    top: 80px;
    background: #fff;
    border: 1px solid #e6eaf0;
    border-radius: 14px;
    box-shadow: 0 .4rem 1rem rgba(0, 0, 0, .06);
    padding: .5rem;
}
.ksl-side-nav-title {
    font-size: .76rem;
    font-weight: 700;
    color: #9aa7b5;
    padding: .4rem .8rem .25rem;
    letter-spacing: .03em;
}
.ksl-side-nav .nav-link {
    display: flex;
    align-items: center;
    gap: .6rem;
    color: #4a607a;
    font-weight: 600;
    font-size: .95rem;
    border-radius: 10px;
    padding: .55rem .8rem;
}
.ksl-side-nav .nav-link i { font-size: 1.15rem; width: 1.3rem; text-align: center; }
.ksl-side-nav .nav-link:hover { background: #eef3f8; color: var(--ksl-primary); }
.ksl-side-nav .nav-link.active { background: var(--ksl-primary); color: #fff; }

/* 연혁 타임라인 */
.ksl-timeline {
    border-left: 2px solid #e3ebf3;
    padding-left: 1.3rem;
    margin-left: .35rem;
}
.ksl-tl-item {
    position: relative;
    padding: 0 0 1.1rem .1rem;
}
.ksl-tl-item:last-child { padding-bottom: 0; }
.ksl-tl-item::before {
    content: "";
    position: absolute;
    left: calc(-1.3rem - 7px);
    top: 4px;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--ksl-accent);
    box-shadow: 0 0 0 3px #eef3f8;
}
.ksl-tl-date {
    font-weight: 700;
    color: var(--ksl-primary);
    font-size: .92rem;
}
.ksl-tl-text { color: #33414f; }

/* 섬기는 사람들 */
.ksl-person { text-align: center; }
.ksl-person-photo {
    width: 100%;
    max-width: 132px;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid #eef3f8;
    box-shadow: 0 .3rem .8rem rgba(0, 0, 0, .08);
}
.ksl-person-name { font-weight: 700; margin-top: .55rem; }
.ksl-person-suffix { font-weight: 400; font-size: .9em; color: #8595a8; }
.ksl-person-role { font-size: .85rem; color: var(--ksl-primary); font-weight: 600; }

/* 기도제목 */
.ksl-prayer li {
    display: flex;
    gap: .6rem;
    padding: .5rem 0;
    line-height: 1.65;
    border-bottom: 1px dashed #e9eff5;
}
.ksl-prayer li:last-child { border-bottom: 0; }
.ksl-prayer li i {
    color: var(--ksl-accent);
    flex-shrink: 0;
    margin-top: .25rem;
}

/* 부드러운 앵커 스크롤 */
html { scroll-behavior: smooth; }

/* 홈 화면 (소개) */
.ksl-section-title {
    color: var(--ksl-primary);
    position: relative;
    padding-left: .65rem;
}
.ksl-section-title::before {
    content: "";
    position: absolute; left: 0; top: .15em; bottom: .15em;
    width: 5px; border-radius: 3px;
    background: var(--ksl-accent);
}
.ksl-video-placeholder {
    background: linear-gradient(135deg, #2c5f8a, #3a7ca5);
}
.ksl-mission li {
    padding: 4px 0;
}
.ksl-mission li i {
    color: var(--ksl-primary);
    margin-right: 6px;
}
.ksl-give-card {
    background: #f6f9fc;
    border: 1px solid #e6eef6;
    border-radius: .7rem;
    padding: 1rem .5rem;
    font-size: .92rem;
    font-weight: 600;
    color: #34506b;
}
.ksl-give-card i {
    display: block;
    font-size: 1.5rem;
    color: var(--ksl-accent);
    margin-bottom: .35rem;
}
.ksl-bank {
    background: #f1f6fb;
    border: 1px solid #d8e4f0;
    border-radius: .7rem;
    padding: 1rem 1.1rem;
}

/* 메인 히어로 */
.ksl-hero {
    min-height: 280px;
    background: linear-gradient(135deg, #2c5f8a 0%, #3a7ca5 60%, #e8794a 140%);
}

/* 메인 메뉴 카드 */
.ksl-menu-card {
    transition: transform .18s ease, box-shadow .18s ease;
    border: 1px solid #eef0f3;
}
.ksl-menu-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 .8rem 1.6rem rgba(44, 95, 138, .18) !important;
}
.ksl-menu-icon {
    font-size: 3.2rem;
    color: var(--ksl-primary);
}

/* 영상/단어 카드 공통 */
.ksl-video-card, .ksl-word-card {
    transition: transform .18s ease, box-shadow .18s ease;
    overflow: hidden;
}
.ksl-video-card:hover, .ksl-word-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 .6rem 1.2rem rgba(0, 0, 0, .14) !important;
}
.ksl-thumb-wrap { position: relative; }
.object-fit-cover { object-fit: cover; }
.ksl-play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 3rem;
    opacity: .85;
    text-shadow: 0 2px 8px rgba(0, 0, 0, .5);
    pointer-events: none;
    transition: opacity .18s ease;
}
.ksl-video-card:hover .ksl-play-overlay,
.ksl-word-card:hover .ksl-play-overlay { opacity: 1; }

.ksl-badge-new {
    background: var(--ksl-accent);
    color: #fff;
}

/* 검색 */
.ksl-search { padding-left: 2.6rem; }
.ksl-search-icon {
    position: absolute;
    left: .9rem;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
    z-index: 3;
}
.ksl-search-results {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    z-index: 1050;
    max-height: 320px;
    overflow-y: auto;
    display: none;
}
.ksl-search-results.show { display: block; }
.ksl-search-results .list-group-item { cursor: pointer; }
.ksl-search-results mark { padding: 0; background: #ffe9a8; }

/* 자음 인덱스 */
.ksl-consonant-nav { line-height: 2.6; }
.ksl-consonant {
    width: 2.6rem;
    margin: .15rem;
    font-weight: 600;
}

.ksl-group-title {
    border-bottom: 2px solid var(--ksl-primary);
    padding-bottom: .3rem;
    color: var(--ksl-primary);
}
.ksl-group { scroll-margin-top: 80px; }

/* 푸터 */
.ksl-footer {
    background: #1f2b38;
    color: #cfd6dd;
}

/* 단어 없음(검색 필터) */
.ksl-word-item.d-none-search { display: none !important; }

/* 사전 첫 화면 자음 인덱스 카드 */
.ksl-index-card {
    border: 1px solid #e3e8ee;
    transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.ksl-index-card:hover {
    transform: translateY(-3px);
    background: var(--ksl-primary);
    box-shadow: 0 .6rem 1.2rem rgba(44, 95, 138, .25);
}
.ksl-index-card:hover .ksl-index-letter,
.ksl-index-card:hover .text-secondary { color: #fff !important; }
.ksl-index-letter {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--ksl-primary);
    line-height: 1;
}
.ksl-index-empty {
    opacity: .45;
    pointer-events: none;
}