/*
 * 현대적 전문 디자인 CSS - 통합 버전
 * - 헤더 부분: 디자인_27.css 적용 (로고/타이틀 2줄 현상 수정 포함)
 * - 나머지 부분: 디자인_26-4.css 적용
 * - 전체 HTML 구조 및 SmartCubic 구조 최적화
 * - 미니멀하고 세련된 UI/UX
 * - 부드러운 애니메이션과 트랜지션
 * - 완벽한 반응형 디자인
 * - 접근성 및 성능 최적화
 */

/* ========== CSS 변수 정의 ========== */
:root {
    /* 색상 팔레트 */
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-light: #dbeafe;
    --secondary-color: #475569;
    --accent-color: #f59e0b;
    --accent-light: #fef3c7;
    
    /* 그레이스케일 */
    --dark-color: #0f172a;
    --gray-900: #1e293b;
    --gray-700: #334155;
    --gray-500: #64748b;
    --gray-300: #cbd5e1;
    --gray-100: #f1f5f9;
    --light-color: #f8fafc;
    
    /* 배경 및 테두리 */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --border-color: #e2e8f0;
    
    /* 그림자 */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* 트랜지션 */
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* 보더 라디우스 */
    --radius-sm: 6px;
    --radius: 10px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    
    /* 간격 */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
}

/* ========== 기본 스타일 리셋 ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--bg-secondary);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    width: 100%;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ========== 컨테이너 시스템 ========== */
.container,
.container-fluid {
    max-width: 100% !important;
    width: 100% !important;
    padding-right: 15px !important;
    padding-left: 15px !important;
    margin-right: auto !important;
    margin-left: auto !important;
}

.row {
    display: flex !important;
    flex-wrap: wrap !important;
    margin-right: -15px !important;
    margin-left: -15px !important;
    width: 100% !important;
}

/* 컬럼 시스템 - 반응형 그리드 */
.col,
[class*="col-"] {
    position: relative;
    width: 100%;
    padding-right: 15px !important;
    padding-left: 15px !important;
}

.col-6 {
    flex: 0 0 50% !important;
    max-width: 50% !important;
}

@media (min-width: 576px) {
    .col-sm-5 {
        flex: 0 0 20% !important;
        max-width: 20% !important;
    }
}

@media (min-width: 768px) {
    .col-md-4 {
        flex: 0 0 25% !important;
        max-width: 25% !important;
    }
}

@media (min-width: 992px) {
    .col-lg-3 {
        flex: 0 0 20% !important;
        max-width: 20% !important;
    }
}

@media (min-width: 1200px) {
    .col-xl-2 {
        flex: 0 0 16.666667% !important;
        max-width: 16.666667% !important;
    }
}

.content-padding {
    padding: 0 !important;
}

/* ========== 타이포그래피 ========== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark-color);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

.display-4 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

p {
    margin-bottom: 1rem;
    color: var(--gray-700);
}

/* ========== Ajax 로딩 완전 제거 ========== */
#ajaxLoadingImage,
.loading-spinner,
.spinner,
.loader,
.loading,
.spinner-border,
.spinner-grow,
.loading-overlay,
.spinner-overlay,
[class*="loading"],
[class*="spinner"],
[class*="loader"],
[id*="loading"],
[id*="spinner"],
[id*="loader"] {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
    position: absolute !important;
    left: -9999px !important;
    top: -9999px !important;
    width: 0 !important;
    height: 0 !important;
    z-index: -9999 !important;
}

body::before,
body::after,
.modal-backdrop.loading,
.overlay.loading {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
}

/* ========================================
   📱 사이트 헤더 (디자인_27.css 적용)
   - 로고/타이틀/아이콘 2줄 현상 수정 포함
======================================== */
.sc-site-top {
    width: 100%;
    background: var(--bg-primary);
    box-shadow: var(--shadow);
}

.blog-header,
.sc-site-header {
    padding: 1.25rem 2rem;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

.blog-header-logo {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--dark-color);
    transition: var(--transition);
    text-decoration: none;
    background: var(--bg-primary);
}

.blog-header-logo:hover {
    color: var(--primary-color);
    text-decoration: none;
    transform: translateY(-2px);
}

/* 📱 모바일 헤더 2줄 현상 수정 및 로고 크기 조정 (디자인_27.css) */
@media (max-width: 767px) {
    .sc-site-header,
    .blog-header,
    .sc-site-header .container,
    .sc-site-header .container-fluid,
    .sc-site-header .row,
    .blog-header .container,
    .blog-header .container-fluid,
    .blog-header .row {
        display: flex !important;
        flex-wrap: nowrap !important;
        align-items: center !important;
        justify-content: space-between !important; 
        padding-left: 10px !important; 
        padding-right: 10px !important;
    }

    /* 모바일 로고 크기 축소 */
    .blog-header-logo,
    .sc-site-header .navbar-brand {
        flex-shrink: 1 !important;
        min-width: 0 !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        margin-right: 10px !important;
        font-size: 0.95rem !important; /* 더 작게 조정 */
        font-weight: 600 !important;
        line-height: 1.2 !important;
    }

    .sc-site-header .header-icons, 
    .sc-site-top .d-flex:last-child { 
        flex-shrink: 0 !important;
        margin-left: auto !important;
    }
}

/* ========== 네비게이션 메뉴 ========== */
.navbar,
.sc-site-menu {
    padding: 0;
    background-color: #ffffff !important;
    box-shadow: var(--shadow-sm);
    width: 100%;
    border-bottom: 1px solid var(--border-color);
}

.navbar-light {
    background-color: #ffffff !important;
}

.bg-light {
    background-color: #ffffff !important;
}

.navbar-nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
    width: 100%;
    margin: 0;
    padding: 0.5rem 0;
    background-color: #ffffff !important;
}

.nav-item {
    font-size: 15px;
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.75rem 1.5rem;
    color: #1a202c !important;
    transition: var(--transition);
    border-radius: var(--radius-sm);
    position: relative;
}

.nav-link i {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
    transition: var(--transition);
    color: #1a202c !important;
}

.nav-link:hover {
    color: var(--primary-color) !important;
    background: var(--primary-light);
    transform: translateY(-2px);
}

.nav-link:hover i {
    transform: scale(1.1);
    color: var(--primary-color) !important;
}

.nav-item.active .nav-link,
.nav-link.active {
    color: var(--primary-color) !important;
    background: var(--primary-light);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40%;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px 3px 0 0;
}

/* ========== 드롭다운 메뉴 ========== */
.dropdown-menu {
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem;
    min-width: 14rem;
    background-color: var(--bg-primary) !important;
    opacity: 1 !important;
    margin-top: 0.5rem;
}

.dropdown-item {
    padding: 0.75rem 1rem;
    font-weight: 500;
    color: var(--gray-700);
    transition: var(--transition-fast);
    border-radius: var(--radius-sm);
    margin-bottom: 0.25rem;
}

.dropdown-item:last-child {
    margin-bottom: 0;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: var(--primary-light);
    color: var(--primary-color);
    transform: translateX(5px);
}

.dropdown-submenu {
    position: relative;
}

.dropdown-submenu > .dropdown-menu {
    top: 0;
    left: 100%;
    margin-top: -0.5rem;
    margin-left: 0.25rem;
}

/* ========== 페이지네이션 ========== */
.sc-list-paging .page-link:hover {
    background: var(--primary-light);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.sc-list-paging .page-item.active .page-link {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* ========== 마이페이지 메뉴 ========== */
.sc-mypage-menu {
    width: 100%;
    margin: var(--spacing-lg) 0;
}

.sc-mypage-menu .btn-group {
    display: flex !important;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
}

.sc-mypage-menu .btn-group > a {
    border-radius: var(--radius-lg);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: var(--transition);
    text-align: center;
    min-width: 140px;
    border: 2px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--gray-700);
    text-decoration: none;
}

.sc-mypage-menu .btn-group > a:hover {
    border-color: var(--primary-color);
    background: var(--primary-light);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.sc-mypage-menu .btn-group > a.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* ========== 큐빅 검색 ========== */
.sc-cubic-search {
    width: 100%;
    padding: var(--spacing-lg);
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin-bottom: var(--spacing-lg);
}

/* ========== 퍼머링크 스타일 ========== */
.sc-permalink-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--dark-color) !important;
    box-shadow: var(--shadow-lg);
    padding: 1rem 2rem;
}

.sc-permalink-header .navbar-brand {
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
}

.sc-permalink-container {
    width: 100%;
    padding: var(--spacing-xl) var(--spacing-md);
    margin-top: 60px;
}

.sc-permalink-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--border-color);
    margin-bottom: var(--spacing-lg);
}

.sc-permalink-title h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin: 0;
}

.sc-permalink-info {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
}

.sc-permalink-info .card-body {
    padding: var(--spacing-lg);
}

.sc-permalink-info img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.sc-permalink-menu-tab {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: var(--spacing-lg);
}

.sc-permalink-menu-tab .nav-link {
    padding: 1rem 2rem;
    font-weight: 600;
    color: var(--gray-700);
    border: none;
    border-bottom: 3px solid transparent;
    transition: var(--transition);
}

.sc-permalink-menu-tab .nav-link:hover {
    color: var(--primary-color);
    background: var(--primary-light);
}

.sc-permalink-menu-tab .nav-link.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.sc-permalink-menu-content {
    width: 100%;
    padding: var(--spacing-lg);
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin-bottom: var(--spacing-lg);
    min-height: 400px;
}

.sc-permalink-board {
    width: 100%;
    margin-bottom: var(--spacing-lg);
}

.sc-permalink-board .card {
    margin-bottom: var(--spacing-sm);
    border: 1px solid var(--border-color);
}

.sc-permalink-board .card-header {
    background: var(--bg-primary);
    cursor: pointer;
    transition: var(--transition);
}

.sc-permalink-board .card-header:hover {
    background: var(--primary-light);
}

.sc-permalink-board .btn-link {
    width: 100%;
    text-align: left;
    color: var(--dark-color);
    font-weight: 600;
    text-decoration: none;
}

.sc-permalink-comment {
    width: 100%;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: var(--spacing-lg);
}

.sc-permalink-comment .card-body {
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-md);
    margin-left: 30px;
    transition: var(--transition);
}

.sc-permalink-comment .card-body:hover {
    background: var(--gray-100);
}

.sc-permalink-comment .card-title {
    font-size: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.sc-permalink-comment .badge {
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
}

.sc-permalink-comment .card-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.sc-permalink-comment .card-link:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

.sc-permalink-footer {
    width: 100%;
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-xl) var(--spacing-md);
    text-align: center;
    color: var(--gray-700);
    margin-top: auto;
}

/* ========== 구글맵 모달 ========== */
.sc-google-map {
    z-index: 1060;
}

.sc-google-map .modal-dialog {
    max-width: 90%;
    height: 90vh;
}

.sc-google-map .modal-content {
    height: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

/* ========== 사이트 푸터 ========== */
.blog-footer,
.sc-site-footer {
    width: 100%;
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--bg-primary);
    border-top: 2px solid var(--border-color);
    text-align: center;
    color: var(--gray-700);
    margin-top: auto;
    position: relative;
    bottom: 0;
    flex-shrink: 0;
}

.blog-footer p,
.sc-site-footer p {
    margin-bottom: 0.5rem;
}

.blog-footer p:last-child,
.sc-site-footer p:last-child {
    margin-bottom: 0;
}

.sc-site-main,
main[role="main"] {
    flex: 1 0 auto;
}

/* ========== 버튼 스타일 ========== */
.btn {
    border-radius: var(--radius);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background-color: var(--gray-500);
    color: white;
}

.btn-secondary:hover {
    background-color: var(--gray-700);
}

.btn-outline-primary {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* ========== 아이콘 그리드 ========== */
.icon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    width: 100%;
}

.icon-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    min-height: 280px;
    justify-content: flex-start;
    overflow: hidden;
}

.icon-item h3,
.icon-item .title,
.icon-item span,
.icon-item div,
.icon-item p {
    display: block;
    visibility: visible;
    opacity: 1;
}

.icon-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

/* 아이콘 이미지 (섬네일) */
.icon-item img,
.icon-item i.icon-image {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    aspect-ratio: 1 / 1 !important;
    object-fit: cover !important;
    border-radius: var(--radius) !important;
    margin-bottom: var(--spacing-sm) !important;
    transition: var(--transition) !important;
    flex-shrink: 0 !important;
}

.icon-item:hover img,
.icon-item:hover i.icon-image {
    transform: scale(1.05);
}

/* 폰트 아이콘 (이미지가 없을 때) */
.icon-item i:not(.icon-image) {
    font-size: 3.5rem !important;
    margin-bottom: var(--spacing-sm) !important;
    color: var(--primary-color) !important;
    transition: var(--transition);
    flex-shrink: 0 !important;
    width: 100% !important;
    height: auto !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: var(--spacing-lg) 0 !important;
}

.icon-item:hover i:not(.icon-image) {
    transform: scale(1.1);
}

/* 아이콘 제목 */
.icon-item h3,
.icon-item .title,
.icon-item .icon-title {
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    margin: var(--spacing-sm) 0 !important;
    padding: 0 var(--spacing-xs) !important;
    flex-shrink: 0;
    word-wrap: break-word;
    overflow-wrap: break-word;
    color: var(--dark-color) !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: unset !important;
    background: transparent !important;
    text-shadow: none !important;
    line-height: 1.3 !important;
}

/* 아이콘 상세 설명 */
.icon-item p,
.icon-item .description,
.icon-item .icon-description,
.icon-item span:not(.title) {
    font-size: 0.875rem !important;
    font-weight: 400 !important;
    color: var(--gray-700) !important;
    line-height: 1.6 !important;
    margin: 0 !important;
    padding: 0 var(--spacing-xs) !important;
    text-align: center !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    max-height: none !important;
    overflow: visible !important;
}

/* 설명이 길 경우 스크롤 */
.icon-item .description,
.icon-item .icon-description {
    max-height: 100px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--gray-300) transparent;
}

.icon-item .description::-webkit-scrollbar,
.icon-item .icon-description::-webkit-scrollbar {
    width: 4px;
}

.icon-item .description::-webkit-scrollbar-thumb,
.icon-item .icon-description::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 2px;
}

/* 아이콘 카드 스타일 (동일하게 적용) */
.icon-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    min-height: 280px;
    justify-content: flex-start;
    overflow: hidden;
}

.icon-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.icon-card img {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    aspect-ratio: 1 / 1 !important;
    object-fit: cover !important;
    border-radius: var(--radius) !important;
    margin-bottom: var(--spacing-sm) !important;
    transition: var(--transition) !important;
}

.icon-card:hover img {
    transform: scale(1.05);
}

.icon-card h3,
.icon-card .title {
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    margin: var(--spacing-sm) 0 !important;
    color: var(--dark-color) !important;
    line-height: 1.3 !important;
}

.icon-card p,
.icon-card .description {
    font-size: 0.875rem !important;
    color: var(--gray-700) !important;
    line-height: 1.6 !important;
    margin: 0 !important;
}

/* ========== 폼 요소 ========== */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
textarea,
select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--bg-primary);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* ========== 유틸리티 클래스 ========== */
.w-100 { width: 100% !important; }
.h-100 { height: 100% !important; }
.no-padding { padding: 0 !important; }
.no-margin { margin: 0 !important; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.d-flex { display: flex; }
.flex-column { flex-direction: column; }
.align-items-center { align-items: center; }
.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }

/* ========== 애니메이션 ========== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

.slide-in-up {
    animation: slideInUp 0.6s ease forwards;
}

.slide-in-right {
    animation: slideInRight 0.6s ease forwards;
}

/* ========== 스크롤바 커스텀 ========== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb {
    background: var(--gray-500);
    border-radius: 5px;
    transition: var(--transition);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-700);
}

/* ========== 캐러셀/슬라이드 ========== */
.carousel,
.sc-site-slide {
    margin: 0 !important;
    width: 100%;
    position: relative;
    overflow: hidden;
    border-radius: 0;
}

.carousel-inner {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.carousel-item {
    position: relative;
    display: none;
    float: left;
    width: 100%;
    margin-right: -100%;
    backface-visibility: hidden;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-item.active {
    display: block;
    animation: fadeInSlide 0.8s ease-in-out;
}

@keyframes fadeInSlide {
    from {
        opacity: 0.7;
        transform: scale(1.05);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.main-slide-img {
    object-fit: cover;
    width: 100%;
    height: 600px;
    transition: transform 1s ease;
}

.carousel-item.active .main-slide-img {
    animation: kenBurns 20s infinite alternate;
}

@keyframes kenBurns {
    0% { transform: scale(1); }
    50% { transform: scale(1.08) translate(-2%, -1%); }
    100% { transform: scale(1); }
}

.carousel-caption {
    position: absolute;
    bottom: 8%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    padding: 2rem;
    text-align: center;
    max-width: 800px;
    width: 90%;
}

.carousel-caption h2 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1rem;
    color: #ffffff;
    text-shadow: 
        2px 2px 4px rgba(0,0,0,0.8),
        4px 4px 8px rgba(0,0,0,0.6),
        0 0 40px rgba(0,0,0,0.5);
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.carousel-caption p {
    font-size: 1.5rem;
    font-weight: 600;
    color: #ffffff;
    text-shadow: 
        2px 2px 4px rgba(0,0,0,0.7),
        0 0 20px rgba(0,0,0,0.5);
    margin-bottom: 0;
}

.carousel-control-prev,
.carousel-control-next {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    opacity: 0;
    transition: var(--transition);
    background: transparent;
    border: none;
    z-index: 2;
}

.carousel:hover .carousel-control-prev,
.carousel:hover .carousel-control-next {
    opacity: 1;
}

.carousel-control-prev {
    left: 0;
    background: linear-gradient(90deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 100%);
}

.carousel-control-next {
    right: 0;
    background: linear-gradient(270deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 100%);
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    opacity: 1;
}

.carousel-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    padding: 0;
    margin: 0;
    z-index: 2;
}

.carousel-indicators li {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    opacity: 1;
}

.carousel-indicators .active {
    width: 30px;
    border-radius: 5px;
    background-color: #ffffff;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* ========== 페이지 타이틀 ========== */
.jumbotron,
.sc-site-title {
    margin: 0 !important;
    padding: 3rem 2rem !important;
    background-size: cover;
    background-position: center;
    border-radius: 0;
    position: relative;
    overflow: hidden;
    background-color: #1a202c !important;
}

.jumbotron::before,
.sc-site-title::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.9) 0%, rgba(15, 23, 42, 0.85) 100%);
    z-index: 1;
}

.jumbotron > *,
.sc-site-title > * {
    position: relative;
    z-index: 2;
    color: #ffffff !important;
}

.jumbotron h1, .jumbotron h2, .jumbotron h3, .jumbotron h4, .jumbotron h5, .jumbotron h6,
.sc-site-title h1, .sc-site-title h2, .sc-site-title h3, .sc-site-title h4, .sc-site-title h5, .sc-site-title h6 {
    color: #ffffff !important;
}

.outlined-text {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    color: #ffffff !important;
}

.text-white {
    color: #ffffff !important;
}

.bg-dark {
    background-color: #1a202c !important;
}

/* ========== 메인 컨텐츠 영역 ========== */
.sc-site-main {
    width: 100%;
    min-height: calc(100vh - 400px);
    padding: var(--spacing-lg) var(--spacing-sm);
    background: var(--bg-secondary);
}

.sc-site-main .container,
.sc-site-main .container-fluid {
    max-width: 100%;
    padding: 0;
}

.sc-site-main > .p-2,
.sc-site-main > div[class*="p-"] {
    padding: 0.5rem !important;
}

/* ========== 카드 스타일 ========== */
.card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 0;
    box-shadow: var(--shadow);
    transition: var(--transition);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    background: var(--bg-primary);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-gray {
    background: var(--gray-100);
}

.card-body {
    padding: var(--spacing-md);
}

.card-header {
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.card-text {
    color: var(--gray-700);
    line-height: 1.6;
}

.card-img-top,
.card-img-right {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
}

.card-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

/* ========== 홈 페이지 - 스마트큐빅 탭 ========== */
.sc-page-home-cubic {
    width: 100%;
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.nav-tabs {
    border-bottom: 2px solid var(--border-color);
    gap: 0.5rem;
}

.nav-tabs .nav-link {
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--gray-700);
    font-weight: 600;
    padding: 1rem 1.5rem;
    transition: var(--transition);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.nav-tabs .nav-link:hover {
    border-bottom-color: var(--gray-300);
    background: var(--gray-100);
}

.nav-tabs .nav-link.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    background: transparent;
}

.tab-content {
    padding: var(--spacing-md) 0;
}

/* ========== 홈 페이지 - 게시물 리스트 ========== */
.sc-page-home-board {
    list-style: none;
    padding: 0;
    margin: var(--spacing-lg) 0;
}

.sc-page-home-board .list-group-item {
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    transition: var(--transition);
    background: var(--bg-primary);
}

.sc-page-home-board .list-group-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow);
    border-color: var(--primary-color);
}

/* ========== 페이지 컨텐츠 ========== */
.sc-page-content {
    width: 100%;
    padding: var(--spacing-lg);
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    min-height: 400px;
}

/* ========== 리스트 페이지 공통 ========== */
.sc-page-list {
    width: 100%;
}

.sc-list-select {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    flex-wrap: wrap;
}

.sc-list-search {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    justify-content: flex-end;
}

/* ========== 스마트큐빅 리스트 ========== */
.sc-list-cubic {
    width: 100% !important;
    display: flex !important;
    flex-wrap: wrap !important;
    margin-right: -15px !important;
    margin-left: -15px !important;
    padding: 1rem 0 !important;
}

.sc-item-cubic {
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    display: flex !important;
    flex-direction: column !important;
    padding: 0 !important;
    margin-bottom: 2rem !important;
    width: 100% !important;
    height: auto !important;
    min-height: auto !important;
    max-width: 100% !important;
    transition: var(--transition) !important;
}

.sc-item-cubic:hover {
    transform: none !important;
    box-shadow: none !important;
}

.sc-item-cubic > .figure,
.sc-item-cubic > figure {
    margin: 0 !important;
    position: relative !important;
    overflow: visible !important;
    width: 100% !important;
    background: transparent !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    display: flex !important;
    flex-direction: column !important;
}

.sc-item-cubic .figure:hover {
    transform: none !important;
    box-shadow: none !important;
}

.sc-item-cubic .figure > a,
.sc-item-cubic .figure > div:first-child {
    display: block !important;
    width: 100% !important;
    background: white !important;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
    overflow: hidden !important;
    box-shadow: var(--shadow) !important;
    transition: var(--transition) !important;
}

.sc-item-cubic .figure > a:hover,
.sc-item-cubic .figure > div:first-child:hover {
    transform: translateY(-5px) !important;
    box-shadow: var(--shadow-lg) !important;
}

.sc-item-cubic .figure-img,
.sc-item-cubic .app-img,
.sc-item-cubic img {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 1 / 1 !important;
    object-fit: cover !important;
    transition: var(--transition-slow) !important;
    border-radius: 0 !important;
    display: block !important;
}

.sc-item-cubic .figure > a:hover img,
.sc-item-cubic .figure > div:first-child:hover img {
    transform: scale(1.05) !important;
}

.sc-item-cubic .img-thumbnail {
    padding: 0 !important;
    border: none !important;
    border-radius: 0 !important;
    background: transparent !important;
}

.sc-item-cubic .figure-caption,
.sc-item-cubic figcaption,
.sc-item-cubic .figure > figure:last-child,
.sc-item-cubic .figure > .figure:last-child {
    padding: 1rem 0.5rem !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    color: #000000 !important;
    text-align: center !important;
    line-height: 1.4 !important;
    min-height: 65px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    background: white !important;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg) !important;
    box-shadow: var(--shadow) !important;
    margin: 0 !important;
    word-break: break-word !important;
}

.sc-item-cubic .app-title,
.sc-item-cubic .text-truncate,
.sc-item-cubic .figure-caption span,
.sc-item-cubic figcaption span {
    display: -webkit-box !important;
    -webkit-box-orient: vertical !important;
    -webkit-line-clamp: 2 !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: normal !important;
    word-break: break-word !important;
    width: 100% !important;
    color: #000000 !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    line-height: 1.4 !important;
}

.sc-item-cubic .d-inline-block,
.sc-item-cubic .figure-caption .d-inline-block,
.sc-item-cubic figcaption .d-inline-block {
    display: -webkit-box !important;
    width: 100% !important;
}

.sc-item-cubic.d-flex {
    display: flex !important;
}

.sc-item-cubic .text-center {
    text-align: center !important;
}

.sc-item-cubic .mt-auto {
    margin-top: 0 !important;
}

/* 마이페이지 큐빅 */
.sc-item-mycubic {
    display: flex;
    padding: 0.5rem;
}

.sc-item-mycubic .card {
    height: 100%;
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 300px;
}

.sc-item-mycubic .cubic-img {
    height: 200px;
    object-fit: cover;
    width: 100%;
}

.sc-item-mycubic .card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

.sc-item-mycubic .card-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.sc-item-mycubic .card-text {
    font-size: 0.875rem;
    color: var(--gray-700);
    line-height: 1.5;
}

/* ========== 게시판 리스트 스타일 ========== */
.sc-list-board {
    width: 100%;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.sc-list-board table {
    width: 100%;
    border-collapse: collapse;
}

.sc-list-board thead {
    background: var(--gray-100);
}

.sc-list-board th {
    padding: 1rem;
    font-weight: 700;
    color: var(--dark-color);
    text-align: left;
    border-bottom: 2px solid var(--border-color);
}

.sc-list-board td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--gray-700);
}

.sc-list-board tbody tr {
    transition: var(--transition-fast);
}

.sc-list-board tbody tr:hover {
    background: var(--primary-light);
}

/* 블로그 스타일 */
.sc-list-blog {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    padding: var(--spacing-md) 0;
}

.sc-item-blog {
    width: 100%;
}

.sc-item-blog .row {
    height: 100%;
}

.sc-item-blog .card {
    height: 100%;
}

.sc-item-blog h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.sc-item-blog .text-muted {
    color: var(--gray-500) !important;
    font-size: 0.875rem;
}

.sc-item-blog .stretched-link {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.sc-item-blog .stretched-link:hover {
    text-decoration: underline;
}

/* 컬럼 스타일 */
.sc-list-column {
    width: 100%;
    padding: var(--spacing-md) 0;
}

.sc-item-column {
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--border-color);
}

.sc-item-column:last-child {
    border-bottom: none;
}

.sc-item-column .blog-post-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-color);
}

.sc-item-column .blog-post-meta {
    color: var(--gray-500);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-md);
}

/* 갤러리 스타일 */
.sc-list-gallery {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
}

.sc-item-gallery {
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.sc-item-gallery:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.sc-item-gallery img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* FAQ 스타일 */
.sc-list-faq {
    width: 100%;
}

.sc-item-faq {
    margin-bottom: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
}

.sc-item-faq .card-header {
    background: var(--bg-primary);
    padding: 0;
}

.sc-item-faq .btn-link {
    width: 100%;
    text-align: left;
    padding: var(--spacing-md);
    color: var(--dark-color);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.sc-item-faq .btn-link:hover {
    color: var(--primary-color);
    background: var(--primary-light);
}

.sc-item-faq .card-body {
    background: var(--bg-secondary);
    color: var(--gray-700);
    line-height: 1.8;
}

/* ========== 페이징 ========== */
.sc-list-page-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--gray-700);
}

.sc-list-paging {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
}

.sc-list-paging .pagination {
    display: flex;
    gap: 0.25rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.sc-list-paging .page-item {
    display: inline-block;
}

.sc-list-paging .page-link {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--gray-700);
    text-decoration: none;
}

/* ========== 반응형 디자인 - 태블릿 ========== */
@media (max-width: 991px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-lg: 1.5rem;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    .sc-site-main {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .sc-item-cubic {
        margin-bottom: 1.5rem !important;
    }
    
    .sc-item-cubic .figure-caption,
    .sc-item-cubic figcaption {
        font-size: 13px !important;
        min-height: 55px !important;
        padding: 0.875rem !important;
    }
    
    .sc-list-blog {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
    
    .icon-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    }
}

/* ========== 모바일 최적화 (767px 이하) ========== */
@media (max-width: 767px) {
    :root {
        --spacing-xl: 1rem;
        --spacing-lg: 0.75rem;
        --spacing-md: 0.5rem;
        --spacing-sm: 0.25rem;
    }
    
    body {
        font-size: 14px;
        background-color: #f8fafc !important;
    }
    
    /* 기본 컨테이너 패딩 축소 */
    .container,
    .container-fluid {
        padding-right: 10px !important;
        padding-left: 10px !important;
    }

    /* 페이지 타이틀 섹션 패딩 축소 */
    .jumbotron,
    .sc-site-title {
        padding: 2rem 1rem !important;
    }

    /* 캐러셀 캡션 텍스트 크기 축소 */
    .carousel-caption h2 {
        font-size: 1.75rem;
    }

    .carousel-caption p {
        font-size: 1rem;
    }

    /* 컬럼 시스템 최적화 */
    .col,
    [class*="col-"] {
        padding-right: 5px !important;
        padding-left: 5px !important;
    }

    .row {
        margin-right: -5px !important;
        margin-left: -5px !important;
    }

    /* 퍼머링크 메뉴 탭 가로 스크롤 허용 */
    .sc-permalink-menu-tab {
        overflow-x: auto;
        flex-wrap: nowrap;
        justify-content: flex-start;
        padding-bottom: 5px;
    }

    .sc-permalink-menu-tab .nav-link {
        flex-shrink: 0;
        padding: 0.75rem 1rem;
    }
    
    /* 모바일 상단 메뉴 강조 */
    .navbar,
    .sc-site-menu {
        background-color: #ffffff !important;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15) !important;
        border-bottom: 3px solid var(--primary-color) !important;
        backdrop-filter: blur(20px) !important;
        z-index: 2000 !important;
        padding: 1rem 0 !important;
        animation: slideInUp 0.6s ease forwards !important;
    }

    .navbar-nav {
        background-color: #ffffff !important;
        padding: 0.75rem 0 !important;
        gap: 0.5rem !important;
    }

    .nav-item {
        font-size: 16px !important;
        font-weight: 700 !important;
    }

    .nav-link {
        padding: 1rem 1.5rem !important;
        color: var(--dark-color) !important;
        border-radius: var(--radius-lg) !important;
        border: 2px solid transparent !important;
        background: linear-gradient(white, white) padding-box, 
                    linear-gradient(to right, var(--primary-color), var(--accent-color)) border-box !important;
        transition: var(--transition-slow) !important;
    }

    .nav-link:hover {
        color: white !important;
        background: linear-gradient(135deg, var(--primary-color), var(--primary-hover)) !important;
        transform: translateY(-3px) scale(1.05) !important;
        box-shadow: 0 8px 25px rgba(37, 99, 235, 0.3) !important;
        border-color: var(--primary-color) !important;
    }

    .nav-link i {
        font-size: 1.75rem !important;
        color: var(--dark-color) !important;
    }

    .nav-link:hover i {
        transform: scale(1.2) rotate(5deg) !important;
        color: white !important;
    }

    .nav-item.active .nav-link,
    .nav-link.active {
        background: linear-gradient(135deg, var(--primary-color), var(--accent-color)) !important;
        color: white !important;
        box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4) !important;
        border-color: var(--accent-color) !important;
    }
    
    /* 회원가입 폼 요소 가시성 */
    .register-form .form-group, 
    .sc-register-form .form-group {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .register-form label, 
    .sc-register-form label {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        font-weight: 700 !important;
        color: var(--dark-color) !important;
        margin-bottom: 0.5rem !important;
    }
    
    .form-control, 
    input:not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="button"]):not([type="reset"]), 
    textarea, 
    select {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        height: auto !important;
        min-height: 40px !important;
        line-height: 1.5 !important;
        padding: 8px 12px !important;
        color: #000000 !important;
        background-color: #ffffff !important;
        border: 1px solid #d1d5db !important;
    }

    /* 모바일 아이콘 디자인 - 세로 구조 (섬네일 상단, 제목 중간, 설명 하단) */
    .icon-item, 
    .icon-card {
        min-height: 180px !important;
        padding: 0.75rem !important;
        display: flex !important;
        flex-direction: column !important; /* 세로 배치 */
        align-items: center !important;
        justify-content: flex-start !important;
        gap: 0.5rem !important;
    }
    
    /* 섬네일 이미지 - 맨 위 */
    .icon-item img, 
    .icon-card img, 
    .sc-item-cubic img {
        width: 100% !important;
        max-width: 100% !important;
        height: auto !important;
        aspect-ratio: 1 / 1 !important;
        object-fit: cover !important;
        border-radius: var(--radius) !important;
        margin: 0 0 0.5rem 0 !important;
        flex-shrink: 0 !important;
        animation: none !important;
        opacity: 1 !important;
        transition: var(--transition) !important;
    }
    
    .icon-item:hover img,
    .icon-card:hover img {
        transform: scale(1.03) !important;
    }

    /* 아이콘 제목 - 중간 */
    .icon-item h3, 
    .icon-item .title, 
    .icon-card h3, 
    .icon-card .title {
        margin: 0 !important;
        padding: 0 0.25rem !important;
        font-size: 0.95rem !important;
        font-weight: 700 !important;
        color: var(--dark-color) !important;
        line-height: 1.3 !important;
        text-align: center !important;
        width: 100% !important;
        display: block !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
    }
    
    /* 아이콘 상세 설명 - 하단 */
    .icon-item p,
    .icon-item .description,
    .icon-item .icon-description,
    .icon-card p,
    .icon-card .description,
    .icon-card .icon-description {
        margin: 0.25rem 0 0 0 !important;
        padding: 0 0.25rem !important;
        font-size: 0.75rem !important;
        font-weight: 400 !important;
        color: var(--gray-600) !important;
        line-height: 1.4 !important;
        text-align: center !important;
        width: 100% !important;
        display: block !important;
        visibility: visible !important;
        opacity: 0.85 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        display: -webkit-box !important;
        -webkit-line-clamp: 3 !important; /* 3줄로 제한 */
        -webkit-box-orient: vertical !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }
    
    /* 폰트 아이콘이 있을 경우 */
    .icon-item i:not(.icon-image),
    .icon-card i:not(.icon-image) {
        font-size: 3rem !important;
        width: 100% !important;
        height: auto !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        color: var(--primary-color) !important;
        margin: 0 0 0.5rem 0 !important;
        padding: 1rem 0 !important;
        flex-shrink: 0 !important;
    }
    
    /* 설명 없을 때 처리 */
    .icon-item span:not(.title):not(.description):empty,
    .icon-card span:not(.title):not(.description):empty {
        display: none !important;
    }
    
    /* 그리드 레이아웃 조정 - 2열 */
    .icon-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.75rem !important;
    }
    
    /* 이미지 경계 초과 방지 */
    .icon-item .figure,
    .icon-card .figure,
    .sc-item-cubic .figure,
    .icon-item > a,
    .icon-card > a,
    .icon-item > div:first-child,
    .icon-card > div:first-child {
        overflow: hidden !important;
        border-radius: 12px !important;
        width: 100% !important;
        max-width: 100% !important;
        position: relative !important;
    }
    
    /* 모바일 검색 화면 배경 흰색 고정 */
    .modal.search-modal .modal-content, 
    .modal.search-modal .modal-body, 
    .search-modal-content,
    .search-form,
    .sc-search,
    .search-page,
    .search-container,
    .search-results,
    [class*="search"],
    [id*="search"] {
        background-color: #ffffff !important;
        color: #000000 !important;
        -webkit-text-fill-color: #000000 !important;
        opacity: 1 !important;
    }
    
    .search-form input,
    .search-form textarea,
    .search-results * {
        background-color: #ffffff !important;
        color: #000000 !important;
        border-color: #e2e8f0 !important;
    }
    
    /* 모바일 회원 약관 텍스트 선명도 강화 */
    .terms-content, 
    .agreement-content, 
    [class*="terms"] p, 
    [class*="agreement"] p, 
    .register-form p, 
    .sc-register-form p,
    .terms-content *,
    .agreement-content *,
    .terms-text,
    .terms-text *,
    .agreement-text,
    .agreement-text *,
    [class*="terms"],
    [class*="terms"] *,
    [class*="agreement"],
    [class*="agreement"] *,
    [class*="policy"],
    [class*="policy"] *,
    [class*="privacy"],
    [class*="privacy"] * {
        color: #000000 !important;
        -webkit-text-fill-color: #000000 !important;
        opacity: 1 !important;
        font-weight: 700 !important;
        line-height: 1.8 !important;
        text-shadow: 0.7px 0.7px 1.5px rgba(0, 0, 0, 0.6) !important;
        background-color: transparent !important;
        visibility: visible !important;
        display: block !important;
        filter: contrast(1.4) brightness(1.05) !important;
    }
    
    /* 약관 제목 강화 */
    .terms-title,
    .agreement-title,
    .policy-title,
    .privacy-title,
    [class*="terms"] h1,
    [class*="terms"] h2,
    [class*="terms"] h3,
    [class*="terms"] h4,
    [class*="agreement"] h1,
    [class*="agreement"] h2,
    [class*="agreement"] h3,
    [class*="agreement"] h4,
    [class*="policy"] h1,
    [class*="policy"] h2,
    [class*="policy"] h3,
    [class*="policy"] h4,
    .register-form h1,
    .register-form h2,
    .register-form h3,
    .register-form h4,
    .sc-register-form h1,
    .sc-register-form h2,
    .sc-register-form h3,
    .sc-register-form h4 {
        color: #000000 !important;
        -webkit-text-fill-color: #000000 !important;
        font-weight: 900 !important;
        font-size: 20px !important;
        opacity: 1 !important;
        visibility: visible !important;
        display: block !important;
        margin: 1.5rem 0 0.75rem 0 !important;
        padding: 0.75rem !important;
        background-color: #e0f2fe !important;
        border-left: 5px solid #2563eb !important;
        text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7) !important;
        filter: contrast(1.5) !important;
    }
    
    /* 모바일 개인공지 글자 선명도 강화 */
    [class*="personal"] h1, 
    [class*="personal"] h2, 
    [class*="personal"] h3, 
    [id*="personal"] h1, 
    [id*="personal"] h2, 
    [id*="personal"] h3, 
    .personal-notice-title,
    [class*="personal"],
    [id*="personal"],
    .personal-notice,
    .personal-info,
    .privacy-notice,
    .personal-section {
        color: #000000 !important;
        -webkit-text-fill-color: #000000 !important;
        opacity: 1 !important;
        font-weight: 900 !important;
        text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8) !important;
        visibility: visible !important;
        display: block !important;
        background-color: #ffffff !important;
    }
    
    [class*="personal"] *, 
    [id*="personal"] *, 
    .personal-notice *, 
    [class*="privacy"] *, 
    [id*="privacy"] * {
        color: #000000 !important;
        -webkit-text-fill-color: #000000 !important;
        opacity: 1 !important;
        text-shadow: 0.3px 0.3px 0.5px rgba(0, 0, 0, 0.4) !important;
        filter: contrast(1.2) !important;
    }
    
    [class*="personal"][style*="display: none"], 
    [id*="personal"][style*="display: none"], 
    .personal-notice[style*="display: none"] {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        height: auto !important;
    }
    
    /* 체크박스 라벨 */
    .terms-checkbox label,
    .agreement-checkbox label,
    [class*="terms"] label,
    [class*="agreement"] label,
    input[type="checkbox"] + label,
    .checkbox-label,
    .register-form label[for*="agree"],
    .register-form label[for*="term"],
    .sc-register-form label[for*="agree"],
    .sc-register-form label[for*="term"] {
        color: #000000 !important;
        -webkit-text-fill-color: #000000 !important;
        font-weight: 800 !important;
        font-size: 15px !important;
        opacity: 1 !important;
        text-shadow: 0.5px 0.5px 1px rgba(0, 0, 0, 0.5) !important;
    }
    
    /* 약관 스크롤 박스 */
    .terms-scroll,
    .agreement-scroll,
    textarea[readonly],
    .form-control[readonly],
    [class*="terms"] textarea,
    [class*="agreement"] textarea {
        background-color: #ffffff !important;
        color: #000000 !important;
        -webkit-text-fill-color: #000000 !important;
        opacity: 1 !important;
        font-weight: 700 !important;
        font-size: 15px !important;
        line-height: 1.7 !important;
        border: 2px solid #d1d5db !important;
        text-shadow: 0.3px 0.3px 0.5px rgba(0, 0, 0, 0.4) !important;
    }
    
    /* 리스트 항목 */
    .register-form ul li,
    .register-form ol li,
    .sc-register-form ul li,
    .sc-register-form ol li,
    [class*="terms"] ul li,
    [class*="terms"] ol li {
        color: #000000 !important;
        font-weight: 700 !important;
        line-height: 1.7 !important;
        text-shadow: 0.3px 0.3px 0.5px rgba(0, 0, 0, 0.3) !important;
    }
    
    /* 가로 모드 폭 확장 */
    .container,
    .container-fluid,
    .main-wrapper,
    .page-content {
        padding-left: 5px !important;
        padding-right: 5px !important;
        width: 100% !important;
        max-width: none !important;
    }
    
    /* 텍스트 가독성 최적화 */
    body,
    p,
    li,
    span {
        font-size: 14px !important;
        line-height: 1.65 !important;
    }

    h1 { font-size: 24px !important; }
    h2 { font-size: 20px !important; }
    h3 { font-size: 18px !important; }
    
    /* 메인 페이지 보드 포스트 리스트 글자 선명하게 */
    .list-group-item .post-title,
    .post-list .title,
    .board-list .subject,
    .post-item h3 {
        color: #000000 !important;
        background-color: transparent !important;
    }

    .list-group-item .post-content,
    .post-list .content,
    .board-list .content {
        color: #333333 !important;
    }

    .list-group-item,
    .post-item {
        background-color: #ffffff !important;
    }
    
    /* 아이콘 인네일 세로 확장 */
    .icon-item img,
    .icon-card img,
    .mobile-main .icon-card img {
        height: auto !important;
        max-height: none !important;
        object-fit: contain !important;
        object-position: center !important;
        display: block !important;
    }

    .icon-item,
    .icon-card,
    .mobile-main .icon-card {
        min-height: auto !important;
        height: auto !important;
    }
    
    /* 아이콘 + 제목 간격 밀착 */
    .icon-item,
    .icon-card,
    .mobile-main .icon-card {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: flex-start !important;
        gap: 0 !important;
    }

    .icon-item img,
    .icon-card img,
    .mobile-main .icon-card img {
        margin-bottom: 4px !important;
        display: block !important;
    }

    .icon-item h3,
    .icon-item .title,
    .icon-card h3,
    .icon-card .title {
        margin-top: 0 !important;
        margin-bottom: 0 !important;
        line-height: 1.25 !important;
        text-align: center !important;
        display: block !important;
    }
    
    /* 정사각형 이미지 아이콘 + 제목 간격 최적화 */
    .icon-item img,
    .icon-card img,
    .mobile-main .icon-card img {
        width: 100% !important;
        height: auto !important;
        aspect-ratio: 1 / 1 !important;
        object-fit: cover !important;
        object-position: center !important;
        margin-bottom: 4px !important;
        display: block !important;
    }

    .icon-item h3,
    .icon-item .title,
    .icon-card h3,
    .icon-card .title {
        margin: 0 !important;
        padding: 0 !important;
        line-height: 1.2 !important;
        text-align: center !important;
    }
    
    /* 2줄 텍스트 완전 표시 */
    .icon-item,
    .icon-card,
    .mobile-main .icon-card,
    .sc-item-cubic {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: flex-start !important;
        gap: 2px !important;
        padding: 6px 4px 8px 4px !important;
        min-height: auto !important;
        height: auto !important;
        overflow: visible !important;
    }
    
    .icon-item img,
    .icon-card img,
    .mobile-main .icon-card img,
    .sc-item-cubic img {
        margin: 0 !important;
        padding: 0 !important;
        display: block !important;
        max-width: 80px !important;
        max-height: 80px !important;
        width: 80px !important;
        height: auto !important;
    }
    
    .icon-item h3,
    .icon-item .title,
    .icon-item span,
    .icon-card h3,
    .icon-card .title,
    .icon-card span,
    .figure-caption,
    figcaption,
    .app-title,
    .text-truncate,
    .sc-item-cubic .figure-caption,
    .sc-item-cubic figcaption {
        margin: 4px 0 0 0 !important;
        padding: 4px 6px !important;
        font-size: 13px !important;
        line-height: 1.4 !important;
        font-weight: 600 !important;
        color: #000000 !important;
        text-align: center !important;
        display: block !important;
        width: 100% !important;
        height: auto !important;
        min-height: 38px !important;
        max-height: none !important;
        overflow: visible !important;
        text-overflow: clip !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        word-break: break-word !important;
        overflow-wrap: break-word !important;
        box-sizing: border-box !important;
    }
    
    .icon-item .figure,
    .icon-card .figure,
    .sc-item-cubic .figure,
    .icon-item > a,
    .icon-card > a,
    .sc-item-cubic > .figure {
        margin: 0 !important;
        padding: 0 !important;
        display: flex !important;
        flex-direction: column !important;
        gap: 0 !important;
        align-items: center !important;
        overflow: visible !important;
        height: auto !important;
    }
    
    .d-inline-block,
    .figure-caption .d-inline-block,
    figcaption .d-inline-block,
    .figure-caption span,
    figcaption span {
        display: block !important;
        width: 100% !important;
        height: auto !important;
        min-height: 38px !important;
        max-height: none !important;
        overflow: visible !important;
        line-height: 1.4 !important;
    }
    
    .sc-item-cubic .figure > a,
    .sc-item-cubic .figure > div:first-child {
        overflow: visible !important;
        height: auto !important;
    }
    
    .sc-item-cubic .figure-caption,
    .sc-item-cubic .figure > figure:last-child,
    .sc-item-cubic .figure > .figure:last-child {
        min-height: 42px !important;
        height: auto !important;
        max-height: none !important;
        padding: 6px 8px !important;
        overflow: visible !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
    
    .icon-item *,
    .icon-card *,
    .sc-item-cubic * {
        -webkit-line-clamp: unset !important;
        -webkit-box-orient: unset !important;
    }
}

/* ========== 매우 작은 화면 (375px 이하) ========== */
@media (max-width: 375px) {
    .icon-item h3,
    .icon-item .title,
    .icon-card h3,
    .icon-card .title,
    .figure-caption,
    figcaption {
        font-size: 12px !important;
        line-height: 1.4 !important;
        min-height: 36px !important;
        padding: 4px !important;
    }
    
    .icon-item img,
    .icon-card img {
        max-width: 70px !important;
        max-height: 70px !important;
        width: 70px !important;
    }
}

/* ========== 데스크톱 최종 최적화 ========== */
@media (min-width: 768px) {
    .icon-item,
    .icon-card {
        min-height: 200px !important;
    }
    
    .icon-item h3,
    .icon-item .title,
    .icon-card h3,
    .icon-card .title {
        color: #1a1a1a !important;
        font-weight: 700 !important;
        font-size: 16px !important;
    }
    
    .icon-item span,
    .icon-card span {
        font-size: 14px !important;
        color: #333333 !important;
    }
    
    .icon-item img,
    .icon-card img,
    .sc-item-cubic img {
        animation: none !important;
        opacity: 1 !important;
        transition: none !important;
    }
    
    /* 데스크톱 약관/개인공지 선명하게 */
    .terms-content,
    .agreement-content,
    [class*="terms"] p,
    [class*="agreement"] p,
    .register-form p,
    .sc-register-form p,
    [class*="personal"] p,
    [id*="personal"] p,
    .personal-notice p {
        color: #1f2937 !important;
        font-weight: 600 !important;
        line-height: 1.8 !important;
        text-shadow: 0.2px 0.2px 0.3px rgba(0, 0, 0, 0.2) !important;
    }
    
    .register-form label,
    .sc-register-form label,
    [class*="personal"] label,
    [id*="personal"] label {
        color: #1f2937 !important;
        font-weight: 700 !important;
        text-shadow: 0.2px 0.2px 0.3px rgba(0, 0, 0, 0.2) !important;
    }
    
    [class*="personal"] h1,
    [class*="personal"] h2,
    [class*="personal"] h3,
    [id*="personal"] h1,
    [id*="personal"] h2,
    [id*="personal"] h3,
    .personal-notice-title {
        color: #000000 !important;
        font-weight: 800 !important;
        text-shadow: 0.5px 0.5px 1px rgba(0, 0, 0, 0.3) !important;
    }
}