@charset "UTF-8";
@import url(reset.css);

/* ===== Color Variables ===== */
:root { 
    --color-primary: #4a6282; 
    --color-accent: #5CB85C; 
    --color-dark: #1a1a1a; 
    --color-light: #f5f5f5; 
    --color-border: #ddd; 
    --color-text: #333; 
    --color-text-primary: #372AAC; 
    --color-text-light: #999; 
    --color-white: #fff; 
    --color-member-bg: #F9FAFF; 
    --color-member-border: #E0E7FF;
    --color-dimmed: #E0E7FF;
}

/* ===== Global Styles ===== */
.d-flex{display: flex;align-items: center;gap: 4px;}
.space-between{display: flex;justify-content: space-between;}
.flex-full{flex: 1;}
.txt-left{text-align: left !important;}
.txt-right{text-align: right !important;}
.txt-center{text-align: center !important;}
.scrollWrap{overflow-y: auto;height: 100%;}


/* 레이아웃 */
.wrap{display: block;}
header { position: fixed; top: 0; z-index: 100; display: flex; padding: 0 30px; width: 100%; height: 80px; border-bottom: 1px solid #e0e0e0; background-color: rgba(255, 255, 255, 0.95)   ; box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05); }
.container { display: flex; flex-direction: column; width: 100%; overflow: hidden; } 
.content { display: block; flex: 1; overflow-y: auto;}
footer{display: flex; flex-direction: column; justify-content: space-between;align-items: center;position: relative;padding-top: 30px;border-top: 1px solid #DDE3EA;background-color: #F5F5F5;}


/* z-index */
.layerPop{z-index: 999;}


/* ===== 헤더 ===== */
.header-inner { display: flex; justify-content: space-between; align-items: center; gap: 10px; max-width: 1260px; width: 100%; height: 80px; margin: 0 auto;  }
.logo { display: block; height: 80px; font-size: 0; margin: 0; }
.logo a { display: flex; align-items: center; gap: 10px; width: 180px;height: 74px; text-indent: -9999px; background: url(../images/kcoem_logo.png) center no-repeat;}
.logo img { display: block; width: 40px; height: 40px; }
.gnb ul { display: flex; justify-content: center; }
.gnb li { width: 130px; height: 60px; }
.gnb li:nth-child(2) { width: 150px; }
.gnb a { display: flex; align-items: center; justify-content: center; height: 100%; text-align: center; font-size: 1.143rem;/* 16px */ color: var(--color-text); text-decoration: none; transition: 0.1s ease; }
.gnb a.on,
.gnb a:hover { font-size: 1.214rem;/* 17px */ color: var(--color-text-primary); }
.gnb a.on{font-weight: 500;}
.utilWrap { display: flex; justify-content: flex-end; align-items: center; gap: 15px; }
.btn-lang { padding: 8px 12px 8px 30px; height: 32px; border-radius: 8px; font-weight: 300; color: var(--color-text-primary); background: #EEF2FF url(../images/ico_lang.png) left 10px center no-repeat;}
.btn-lang:hover { font-weight: 600; }
.utilWrap .log-in,
.utilWrap .log-user,
.utilWrap .log-out{ display: flex; align-items: center; font-size: 1rem;/* 14px */ font-weight: 400; color: var(--color-text-light); text-align: center; cursor: pointer; transition: color 0.3s ease;}
.utilWrap .log-in:hover,
.utilWrap .log-user:hover,
.utilWrap .log-out{ color: var(--color-text);font-weight: 600;}
.utilWrap .log-user span{ margin-right: 4px; color: var(--color-text); font-weight: 500;}
.utilWrap .log-in i,
.utilWrap .log-user i,
.utilWrap .log-out i{  display: inline-block; width: 32px; height: 32px; border-radius: 8px; }
.utilWrap .log-in i{ background: url(../images/ico_log_in.png) 7px center no-repeat;}
.utilWrap .log-out i{ background: url(../images/ico_log_out.png) 7px center no-repeat;}
.utilWrap .log-user{ background:  url(../images/ico_log_user.png) 7px center no-repeat;}

/* 모바일 메뉴 버튼 */
.mobile-menu-btn { display: none; flex-direction: column; justify-content: center; align-items: center; width: 32px; height: 32px; background: none; border: none; cursor: pointer; padding: 0; z-index: 1100; }
.mobile-menu-btn span { display: block; width: 22px; height: 2px; background-color: var(--color-text); margin: 3px 0; transition: all 0.3s ease; }
.mobile-menu-btn.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }



/* ===== 메인: 비쥬얼 영역 ===== */
.hero-section { position: relative; display: block; width: 100%; overflow: hidden; height: 100vh; min-height: 950px; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.hero-background { display: flex; justify-content: center; overflow: hidden; min-height: 100%;}
.hero-background video{ width: 100%; miin-height: 100%; object-fit: cover; object-position: center; }
.hero-content { position: absolute; left: 0; top: 18%; z-index: 1; display: block; text-align: center; width: 100%; padding: 0 30px; color: var(--color-white); }
.hero-title { display: inline-block; font-size: 4rem;/* 56px */ font-weight: 500; line-height: 1.3; color: var(--color-white); white-space: nowrap; letter-spacing: 2px;}
.hero-title strong { font-size: 5rem;/* 70px */ font-weight: 800; }
.hero-subtitle { display: block; margin: 15px 0 80px; font-size: 1.143rem;/* 16px */ font-weight: 300; color: var(--color-white); opacity: 0.9;}
.hero-stats { display: flex; justify-content: center; gap: 20px; margin-bottom: 40px; }
.stat-item { display: flex; justify-content: center; align-items: center;gap: 15px; width: 260px; height: 110px; border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 16px; background: rgba(255, 255, 255, 0.1); text-align: center; transition: all 0.3s ease;}
.stat-item > i {display: flex; justify-content: center; align-items: center; width: 48px; height: 48px; border-radius: 10px;background: linear-gradient(135deg, rgba(0, 212, 146, .3), rgba(97, 95, 255, .3));}
.stat-item > div{ display: flex; flex-direction: column; justify-content: center; align-items: center;}
.stat-label { display: block; font-size: 2.286rem;/* 32px */ font-weight: 700; color: var(--color-white); }
.stat-desc { display: block; font-size: 1rem;/* 14px */ color: var(--color-dimmed); opacity: 0.9; }
.search-form { display: block; width: 100%; }
.search-box { display: flex; gap: 0; margin: auto; padding: 0; width: 830px; overflow: hidden; border-radius: 8px; background: var(--color-white); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15); }
.search-box input { display: block; flex: 1; margin: 0; padding: 15px 20px; border: none; width: 100%; outline: none; font-size: 1.143rem;/* 16px */ font-family: inherit; background: var(--color-white); color: var(--color-text); }
.search-box input::placeholder { color: #999; }
.search-box button { display: block; margin: 0; padding: 0 30px; border: none; border-radius: 0; background: var(--color-primary); color: var(--color-white); font-size: 1.143rem;/* 16px */ font-weight: 600; text-align: center; cursor: pointer; transition: background 0.3s ease; }
.search-box button:hover { background: #3a4d6a; }
.member-tag-group { margin: auto; max-width: 1200px; }
.member-tag-group ul{ display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 10px; }
.member-tag-group a{ display: flex; justify-content: center; align-items: center; padding: 10px 20px; border: 1px solid #fff; border-radius: 30px; font-size: 1rem/* 16px */; font-weight: 500; color: var(--color-dark); background-color: rgba(255, 255, 255, 0.8); }
.member-tag-group li:nth-child(n):hover a{color: var(--color-white); background-color: #D36476;}
.member-tag-group li:nth-child(2n):hover a{color: var(--color-white); background-color: #F58C32;}
.member-tag-group li:nth-child(3n):hover a{color: var(--color-white); background-color: #C8C7B2;}
.member-tag-group li:nth-child(4n):hover a{color: var(--color-white); background-color: #379C6B;}
.member-tag-group li:nth-child(5n):hover a{color: var(--color-white); background-color: #5272A1;}
.member-tag-group::-webkit-scrollbar {width: 8px;height: 8px;}
.member-tag-group::-webkit-scrollbar-thumb {border: none;}
.member-tag-group::-webkit-scrollbar-track {background: none;}


/* ===== 메인: 공통 헤더타이틀 ===== */
.section-header { display: flex; flex-direction: column; justify-content: center;align-items: center; margin: 0 auto 60px; width: 1260px; text-align: center; }
.latest-section .section-header { flex-direction: row; justify-content: space-between; margin: 0 auto 30px; padding: 0 10px; }
.section-header h2 { display: block; margin: 0; padding: 0; font-size: 2.286rem;/* 32px */ font-weight: 700; color: var(--color-text); }
.section-header p { display: block; margin-top: 10px; padding: 0; font-size: 1rem;/* 14px */ color: var(--color-text-light); }
.section-header.light { color: var(--color-white); }
.section-header.light h2 { color: var(--color-white); }
.section-header.light p { color: rgba(255, 255, 255, 0.8); }
.more-btn { display: inline-flex; align-items: center; gap: 5px; font-size: 1rem;/* 14px */ font-weight: 600; color: var(--color-primary); text-decoration: none; }
.more-btn::after { content: '▶'; font-size: 0.714rem;/* 10px */ }


/* ===== 메인: 뷰티뉴스&공지사항 영역 ===== */
.latest-section { display: block; padding: 60px 30px; background: var(--color-white); }
.news-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin: 0 auto; max-width: 1260px; }
.news-item { display: flex; flex-direction: column; overflow: hidden; transition: transform 0.3s ease; border-radius: 12px; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); background: var(--color-white); }
.news-item:hover { transform: translateY(-5px); }
.news-image { position: relative; display: block; overflow: hidden; border-radius: 12px; }
.main-news { width: 612px; height:500px; }
.main-news .news-image { height: 330px; }
.news-image img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
.news-item:hover .news-image img { transform: scale(1.05); }
.news-content { display: block; padding: 20px 30px; }
.news-date { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; font-size: 0.857rem;/* 12px */ }
.date-badge { display: inline-block; padding: 4px 8px; border-radius: 4px; background: #e74c3c; color: var(--color-white); font-size: 0.786rem;/* 11px */ font-weight: 500; }
.date-text { color: var(--color-text-light); }
.news-content h3, .news-content h4 { display: block; margin: 6px 0 10px; padding: 0; font-size: 1.143rem;/* 16px */ font-weight: 600; line-height: 1.4; color: var(--color-dark); }
.main-news .news-content h3 { font-size: 1.429rem;/* 20px */ }
.news-desc { display: block; font-size: 1rem;/* 14px */ line-height: 1.5; color: var(--color-text-light); }
.sub-news .news-image { margin: 20px; width: 96px; height: 96px; }
.sub-news .news-content p { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-sub-items { display: grid; grid-template-columns: 1fr; gap: 30px; }
.news-sub-items .sub-news:first-child { display: flex; flex-direction: row; }
.news-sub-items .news-content .evt_1{color: #372AAC; background-color: #E0E7FF;}
.news-sub-items .news-content .evt_2{color: #007A55; background-color: #D0FAE5;}
.news-sub-items .news-content .evt_3{color: #C70036; background-color: #FFE4E6;}
.news-sub-items .news-image + .news-content { flex: 1; padding: 20px 30px 20px 0; }

/* ===== 메인: 트렌드리포트 영역 ===== */
.trend-section { display: block; padding: 60px 30px; background-color: #C8C7B2; color: var(--color-white); }
.carousel-container { display: flex; align-items: center; gap: 60px; position: relative; margin: 0 auto; max-width: 1260px; margin-top: 40px; }
.carousel-btn { display: flex; justify-content: center; align-items: center; flex-shrink: 0; position: absolute; top: calc(50% - 43px); width: 39px; height: 86px; cursor: pointer; transition: all 0.3s ease; border: none; background-color: transparent; }
.carousel-btn.prev{left: -40px;background-image: url(../images/arr_prev.png); background-position: center; background-repeat: no-repeat;}
.carousel-btn.next{right: -40px;background-image: url(../images/arr_next.png); background-position: center; background-repeat: no-repeat;}
.carousel-wrapper { display: block; flex: 1; overflow: hidden; }
.carousel { display: flex; justify-content: flex-start; gap: 20px; overflow-x: auto; margin: 10px 30px 10px; scrollbar-width: none; -ms-overflow-style: none; }
.carousel::-webkit-scrollbar { display: none; }
.carousel-item { flex: 0 0 280px; }
.trend-card { display: block; overflow: hidden; height: 100%; border-radius: 8px; background: var(--color-white); transition: transform 0.3s ease, box-shadow 0.3s ease; }
.trend-card:hover { transform: translateY(-10px); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2); }
.trend-image { position: relative; display: block; width: 100%; height: 180px; overflow: hidden; }
.trend-image img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
.trend-card:hover .trend-image img { transform: scale(1.05); }
.trend-tag { position: absolute; top: 10px; left: 10px; display: inline-block; padding: 5px 10px; border-radius: 4px; background: #3498db; color: var(--color-white); font-size: 0.857rem;/* 12px */ font-weight: 600; }
.trend-content { display: flex; flex-direction: column; padding: 20px; height: 180px; color: var(--color-dark); }
.trend-content h4 { display: block; margin-bottom: 10px; padding: 0; font-size: 1.429rem;/* 20px */ font-weight: 600; line-height: 1.3; color: var(--color-dark); }
.trend-content p { flex: 1; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; word-break: break-all; height: 3em; padding: 0; font-size: 1rem;/* 14px */ line-height: 1.4; color: var(--color-text-light); }
.trend-info { display: flex; justify-content: space-between; align-items: center; padding: 10px 4px 0; height: 30px; font-size: 0.857rem;/* 12px */ font-weight: 500; color: var(--color-text-light); border-top: 1px solid var(--color-border); }
.trend-info span{display: flex; align-items: center; gap: 8px; line-height: 1;}
.trend-info .trend-download i{width: 14px;height: 14px;background: url(../images/ico_down.png) center no-repeat;}
.trend-info .trend-view i{width: 14px;height: 14px;background: url(../images/ico_view.png) center no-repeat;}

/* ===== 메인: 협회사 영역 ===== */
.member-section { display: block; padding: 60px 30px; /* background: var(--color-member-bg); */ background: linear-gradient(135deg, #4a5f7f 0%, #5a4f6f 100%); }
.member-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin: 0 auto; max-width: 1260px; margin-top: 40px; }

.member-item { display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 10px; text-align: center; overflow: hidden; width: 240px; height: 120px; border: 1px solid var(--color-member-border); border-radius: 8px; background: var(--color-white); font-size: 1.429rem;/* 20px */ font-weight: 600; color: var(--color-text); transition: all 0.3s ease; }
.member-item:hover { transform: translateY(-3px); border-color: var(--color-primary); font-size: 1.429rem;/* 20px */ font-weight: 600; color: var(--color-white); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); }
.member-item span{display: none;}
.member-item span img { width: 70%; }
.member-item small{display: block; text-align: center; font-size: 1.429rem;/* 20px */ font-weight: 600; color: var(--color-primary);}
.member-item:hover span { display: block; }
.member-item:hover small{ display: none;}

/* ===== 메인: 서비스 영역 ===== */
.service-section { display: block; padding: 80px 30px; background: linear-gradient(135deg, #5a9e6f 0%, #4a8d5f 100%); color: var(--color-white); }
.service-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; margin: 0 auto; max-width: 1260px; margin-bottom: 80px; align-items: center; }
.service-content h2 { display: block; margin-bottom: 10px; padding: 0; font-size: 2.571rem;/* 36px */ font-weight: 700; color: var(--color-white); }
.service-content p:first-of-type { display: block; margin-bottom: 20px; padding: 0; font-size: 1.286rem;/* 18px */ font-weight: 500; color: var(--color-white); }
.service-desc { display: block; margin-bottom: 30px; padding: 0; font-size: 1.143rem;/* 16px */ line-height: 1.6; color: var(--color-white); opacity: 0.9; }
.service-buttons { display: flex; gap: 15px; }
.btn-service { display: inline-flex; justify-content: center; align-items: center; padding: 15px; border: 2px solid transparent; border-radius: 8px; background: none; color: var(--color-white); font-size: 1.0714rem;/* 15px */ letter-spacing: -.5px; font-weight: 600; text-decoration: none; text-align: center; cursor: pointer; transition: all 0.3s ease; }
.btn-service-primary { background: var(--color-white); color: #5a9e6f; }
.btn-service-primary:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2); }
.btn-service-secondary { background: transparent; color: var(--color-white); border: 2px solid var(--color-white); }
.btn-service-secondary:hover { background: rgba(255, 255, 255, 0.1); }
.service-image video { display: block; width: 670px; height: auto; border-radius: 8px; }
.service-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin: 0 auto; max-width: 1260px; }
.service-card { display: block; padding: 30px 20px; border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 12px; background: rgba(255, 255, 255, 0.1); text-align: center; transition: all 0.3s ease; }
.service-card:hover { transform: translateY(-5px); background: rgba(255, 255, 255, 0.15); }
.service-icon { display: block; margin-bottom: 15px; font-size: 2.857rem;/* 40px */ }
.service-card h4 { display: block; margin-bottom: 10px; padding: 0; font-size: 1.571rem;/* 22px */ font-weight: 400; color: var(--color-white); }
.service-card p { display: block; margin: 0; padding: 0; font-size: 1.071rem;/* 15px */ line-height: 1.5; color: var(--color-white); opacity: 0.9; }


/* ===== 서브: 비쥬얼 영역 & 서브메뉴 ===== */
.lnb { position: absolute;left: 0;bottom: 0;overflow-x: auto; overflow-y: hidden; width: 100%; height: 60px; background-color: rgba(80, 104, 136, .8);}
.lnb ul { display: flex; justify-content: center; align-items: center; margin: auto; width: 1260px;}
.lnb li { min-width: 160px;height: 60px; padding: 0 20px;}
.lnb a { display: block; padding: 0 10px; height: 60px; line-height: 60px; text-align: center; font-size: 1.143rem;/* 16px */ color: var(--color-white); text-decoration: none; transition: 0.1s ease; }
.lnb a.on { position: relative; font-weight: 800; transition: .3s;}
.lnb a.on:after { display: block; content:""; position: absolute; left: 50%; top: 0; width: 0; height: 2px; background-color: #FFF; transform: translateX(-50%); animation: expandBorder 0.4s ease-out forwards; }

@keyframes expandBorder {
    0% { width: 0; }
    100% { width: 100%; }
}

.visual {display: flex; justify-content: center; align-items: center; overflow: hidden; position: relative; width: 100%; height: 480px;}
.visual .visual-text{display: flex; flex-direction: column;text-align: center;font-weight: 600;font-size: 4rem;/* 56px */ color: var(--color-white);text-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);}
.visual .visual-text small{text-align: center;font-weight: 400;font-size: 1.429rem;/* 20px */ color: var(--color-white);}
.content-inner {margin: auto; padding: 40px 20px 100px; width: 1260px;}
.content-inner img{max-width: 100%;}
.content-inner .content-inner-title { display: block; margin: 10px 0; padding: 0; font-size: 3.25rem;/* 52px */ font-weight: 300; color: var(--color-text); }

.terms-content { margin-top: 30px; line-height: 1.8; }
.terms-content h3 { margin-top: 40px; margin-bottom: 15px; font-size: 1.286rem;/* 18px */ font-weight: 600; color: var(--color-text); }
.terms-content p { margin-bottom: 15px; }
.terms-content ol, .terms-content ul { margin-bottom: 20px; padding-left: 20px; }
.terms-content li { margin-bottom: 10px; }
.terms-footer { margin-top: 50px; padding-top: 30px; border-top: 1px solid var(--color-border); }

.visual.bg_login{background: url(../images/visual_login.png) center no-repeat; background-size: cover;}
.visual.bg_sub1{background: url(../images/visual_sub_1.png) center no-repeat; background-size: cover;}
.visual.bg_sub2{background: url(../images/visual_sub_2.png) center no-repeat; background-size: cover;}
.visual.bg_sub3{background: url(../images/visual_sub_3.png) center no-repeat; background-size: cover;}
.visual.bg_sub4{background: url(../images/visual_sub_4.png) center no-repeat; background-size: cover;}
.visual.bg_sub5{background: url(../images/visual_sub_5.png) center no-repeat; background-size: cover;}

.process { display: flex; flex-direction: column; margin-top: 30px; font-size: 1.714rem;/* 24px */ font-weight: 300; color: var(--color-dark); }
.process p { display: block; margin-bottom: 10px; padding: 0; font-size: 1.714rem;/* 24px */ font-weight: 300; color: var(--color-dark); }


/* ===== Footer ===== */
.footer-inner { display: grid; grid-template-columns: repeat(3, 350px 300px 550px); gap: 40px; margin: 0 auto; max-width: 1200px; padding-bottom: 30px; border-bottom: 1px solid var(--color-border); }
.footer-left h4, .footer-center h4, 
.footer-right h4 { display: block; margin-bottom: 20px; padding: 0; font-size: 1.143rem;/* 16px */ font-weight: 600; color: var(--color-dark); }
.footer-left .footer-logo {display: block;margin-bottom: 10px;width: 180px;height: 74px;text-indent: -9999px;background: url(../images/footer_logo.png) center no-repeat; }
.footer-left p { display: block;  padding: 0; font-size: 1rem;/* 14px */ line-height: 1.8; color: var(--color-text-light); }
.footer-center ul, .footer-right ul { display: block; list-style: none; margin: 0; padding: 0; }
.footer-center li, .footer-right li { display: block; margin-bottom: 10px; padding: 0; }
.footer-center a, .footer-right a { display: inline; color: var(--color-text-light); text-decoration: none; transition: color 0.3s ease; }
.footer-center a:hover, .footer-right a:hover { color: var(--color-primary); }
.footer-bottom { display: block; text-align: center; margin: 0 auto; max-width: 1260px; padding: 20px 0; color: var(--color-text-light); }
.footer-left .sns{display: flex; gap: 20px; margin: 20px;}
.footer-left a{display: flex;justify-content: center; align-items: center; width: 13px;height: 13px;}
.footer-left .ico-facebook{background: url(../images/sns_1.png) center no-repeat;}
.footer-left .ico-instagram{background: url(../images/sns_2.png) center no-repeat;}
.footer-left .ico-youtube{background: url(../images/sns_3.png) center no-repeat;}
.footer-left .ico-linkedin{background: url(../images/sns_4.png) center no-repeat;}
.footer-right li{display: flex; align-items: center; gap: 8px;}
.footer-right li address{flex: 1;}
.footer-right .ico-map{align-self: flex-start; padding-top: 24px; width: 18px;height: 18px;background: url(../images/ico_foot_map.png) center no-repeat;}
.footer-right .ico-phone{width: 18px;height: 18px;background: url(../images/ico_foot_phone.png) center no-repeat;}
.footer-right .ico-fax{width: 18px;height: 18px;background: url(../images/ico_foot_fax.png) center no-repeat;}
.footer-right .ico-email{width: 18px;height: 18px;background: url(../images/ico_foot_email.png) center no-repeat;}

/* ===== 상단 이동 버튼 ===== */
.btn-top{ display: block; width: 50px; height: 50px; text-indent: -9999px; color: #000; border-radius: 50%; box-shadow: 2px 4px 12px rgba(0, 0, 0, .2); background: #506888 url(../images/ico_top.png) center no-repeat; position: fixed; bottom: 120px; right: 60px; cursor: pointer; z-index: 90;}


/* ===== 게시판 스타일 ===== */
.board-wrap { margin-top: 30px; padding: 20px 0 40px; }
.board-top { display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:20px; }
.board-total { color:var(--color-text-light); font-size:1rem;/* 14px */ }
.btn-write { display:inline-block; padding:8px 12px; background:var(--color-primary); color:#fff; border-radius:6px; text-decoration:none; font-weight:600; }
.table-wrapper { width: 100%; overflow-x: auto; }
.board-table { width:100%; border-collapse:collapse; border-top:2px solid #4A6282; }
.board-table thead th { background:#F5F6F8; padding:12px 16px; text-align:left; font-weight:700; color:var(--color-text); border-bottom:1px solid #E5E5E5;} 
.board-table tbody td { padding:14px 16px; border-bottom:1px solid #E5E5E5; color:var(--color-text); vertical-align:middle; }
.board-table tbody tr:hover { background: #fafafa; cursor: pointer; }
.board-table .title a {display:inline-block; max-width:100%;  color:var(--color-text); }
.board-table .title .badge{ display:inline-block; margin-left:8px; padding:4px 6px; border-radius:6px; font-size:0.786rem;/* 11px */ font-weight:700; color:#fff; }
.board-table .badge.new{ background:#E74C3C; }
.board-table .badge.hot{ background:#F39C12; }
.board-pagination{ display:flex; justify-content:center; gap:8px; margin:30px 0; }
.board-pagination button{ border:1px solid var(--color-border); width: 34px; height: 34px; border-radius:6px; cursor:pointer; }
.board-pagination button.active{ background:var(--color-primary); color:#fff; border-color:var(--color-primary); }
.board-pagination button:disabled{ cursor:not-allowed; opacity:0.5; }
.board-pagination button.page-prev{ border:1px solid var(--color-border);  width: 42px; height: 34px; border-radius:6px; background:url(../images/arr_bbs_prev.png) center no-repeat; cursor:pointer; }
.board-pagination button.page-next{ border:1px solid var(--color-border);  width: 42px; height: 34px; border-radius:6px; background:url(../images/arr_bbs_next.png) center no-repeat; cursor:pointer; }
.board-pagination button.page-first{ border:1px solid var(--color-border);  width: 42px; height: 34px; border-radius:6px; background:url(../images/arr_bbs_first.png) center no-repeat; cursor:pointer; }
.board-pagination button.page-last{ border:1px solid var(--color-border);  width: 42px; height: 34px; border-radius:6px; background:url(../images/arr_bbs_last.png) center no-repeat; cursor:pointer; }
.board-bottom{ display:flex; justify-content:space-between; align-items:center; margin-top:18px; }

/* 게시판 답글 기능 */
.toggle-cell{ text-align:center !important; }
.toggle-reply{ display:inline-flex; justify-content:center; align-items:center; width:24px; height:24px; border:none; background:none; cursor:pointer; color:var(--color-text-light); font-size:1rem;/* 14px */ transition:transform 0.3s ease; }
.toggle-reply::after{ content:'▼'; font-size:0.857rem;/* 12px */ }
.toggle-reply[aria-expanded="true"]::after{ transform:rotate(180deg); }

.reply-row{ background:#f9f9f9; }
.reply-content{ padding:20px; }
.reply-list{ margin-bottom:20px; }
.reply-item{ margin-bottom:15px; padding:15px; background:#fff; border-radius:6px; border-left:3px solid var(--color-primary); }
.reply-header{ display:flex; justify-content:space-between; align-items:center; margin-bottom:10px; padding-bottom:8px; border-bottom:1px solid #eee; }
.reply-header strong{ font-size:1rem;/* 14px */ color:var(--color-text); }
.reply-date{ font-size:0.857rem;/* 12px */ color:var(--color-text-light); }
.reply-text{ margin:0; font-size:1rem;/* 14px */ line-height:1.6; color:var(--color-text); }

.reply-form{ display:flex; flex-direction:column; gap:10px; }
.reply-form textarea{ width:100%; padding:12px; border:1px solid var(--color-border); border-radius:6px; font-family:inherit; font-size:1rem;/* 14px */ resize:vertical; min-height:80px; }
.reply-form textarea:focus{ outline:none; border-color:var(--color-primary); box-shadow:0 0 0 3px rgba(74,98,130,0.1); }
.btn-reply-submit{ padding:10px 20px; background:var(--color-primary); color:#fff; border:none; border-radius:6px; font-size:1rem/* 14px */; font-weight:600; cursor:pointer; transition:background 0.3s ease; }
.btn-reply-submit:hover{ background:#3a4d6a; }
.btn-list{ padding:8px 14px; border:1px solid var(--color-border); background:#fff; border-radius:6px; cursor:pointer; }
.board-search{ display:flex; align-items:center; gap:8px; }
.board-search .search-field{ padding:8px; border:1px solid var(--color-border); border-radius:6px; background:#fff; }
.board-search .search-field-in{display: flex; align-items: center; gap: 10px; width: 300px; height: 39px; border: 1px solid var(--color-border); border-radius: 6px;}
.board-search input{ flex: 1; padding: 0 10px; height: 100%; border:none; border-radius:6px;}
.board-search .btn-search{ width: 40px; height: 39px; text-indent: -9999px; background:url(../images/ico_search.png) center no-repeat; border:none; cursor:pointer; }




/* ===== Responsive Design ===== */
@media (max-width: 1200px) { 
    .header-inner { padding: 0 20px; } 
    .hero-background{margin: 0 -20px;}
    .hero-title { font-size: 36px; } 
    .hero-stats { gap: 40px; } 
    .section-header { padding: 0 20px; } 
    .latest-section, 
    .member-section, 
    .service-section { padding: 60px 20px; } 
    .news-grid { grid-template-columns: 1fr; } 
    .main-news { grid-row: span 1; } 
    .news-sub-items { grid-template-columns: repeat(3, 1fr); } 
    .member-grid { grid-template-columns: repeat(4, 1fr); } 
    .service-cards { grid-template-columns: repeat(2, 1fr); } 
    .footer-inner { grid-template-columns: repeat(3, 1fr); gap: 30px; } 
}

@media (max-width: 1024px) {
    .mobile-menu-btn { display: flex; }
    .header-inner { justify-content: space-between; }
    
    /* 사이드 슬라이딩 메뉴 스타일 */
    .gnb { display: block; overflow-y: auto; position: fixed; top: 0; right: -100%; width: 280px; height: 100vh; z-index: 1000; transition: right 0.3s ease-in-out; padding-top: 80px; box-shadow: -2px 0 10px rgba(0,0,0,0.1); background: #fff; }
    .gnb.active { right: 0; }    
    .gnb ul { display: block; width: 100%; height: auto; margin: 0; padding: 0; }
    .gnb li { width: 100%; text-align: left; }
    .gnb a { display: block; padding: 15px 25px; border-bottom: 1px solid #f5f5f5; font-size: 1.143rem; color: var(--color-text);justify-content: flex-start;}
    .gnb a:hover, .gnb a.on { color: var(--color-primary); background-color: #f9f9f9; }

    /* 오버레이 */
    .menu-overlay {position: fixed; top: 0; left: 0; width: 100%; height: 100%;background: rgba(0,0,0,0.5); z-index: 999;display: none; opacity: 0; transition: opacity 0.3s ease;}
    .menu-overlay.active { display: block; opacity: 1; }
    .sitemap { grid-template-columns: repeat(2, 1fr); gap: 30px; }
    .member-tag-group { max-width: 100%; padding: 0 20px; }
    .member-tag-group a{ padding: 6px 12px; font-size: 0.85rem; }
    .hero-subtitle{ margin: 15px 0 30px;}
}

@media (max-width: 768px) { 
    .header-inner { gap: 20px; position: relative; } 
    .utilWrap { margin-left: auto; }
    .hero-background{ width: 130%; margin: 0 -20px;}
    .hero-title { font-size: 24px; } 
    .hero-stats { flex-direction: column; gap: 20px; margin-bottom: 30px; } 
    .search-box { flex-direction: column; } 
    .search-box button { width: 100%; } 
    .news-grid { grid-template-columns: 1fr; } 
    .news-sub-items { grid-template-columns: 1fr; } 
    .member-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; } 
    .member-item { min-height: 0; font-size: 0.929rem;/* 13px */ } 
    .member-item small { font-size: 0.929rem;/* 13px */ }
    .service-inner { grid-template-columns: 1fr; gap: 40px; } 
    .service-buttons { flex-direction: column; } 
    .btn-service { width: 100%; } 
    .service-cards { grid-template-columns: repeat(2, 1fr); gap: 15px; } 
    .service-card { padding: 20px 15px; } 
    .service-icon { font-size: 30px; } 
    .service-card h4 { font-size: 16px; } 
    .service-card p { font-size: 1rem;/* 14px */}
    .carousel-item { flex: 0 0 220px; } 
    .footer-inner { grid-template-columns: 1fr; gap: 20px; } 
    .footer { padding: 30px 20px 15px; } 
    .member-tag-group ul{ gap: 6px; }
    .member-tag-group a{ padding: 6px 12px; font-size: 0.85rem; }
    .member-tag-group {padding: 0; max-height: 17rem;; overflow-y: auto; -webkit-overflow-scrolling: touch; }
}

@media (max-width: 480px) { 
    .header-inner { height: auto; padding: 15px 20px; gap: 15px; } 
    .hero-title { font-size: 20px; } 
    .stat-label { font-size: 24px; } 
    .section-header h2 { font-size: 24px; } 
    .hero-stats { gap: 30px; } 
    .member-grid { grid-template-columns: repeat(2, 1fr); } 
    .service-cards { grid-template-columns: 1fr; } 
    .carousel-item { flex: 0 0 180px; } 
    .carousel-btn { width: 40px; height: 40px; } 
    .service-card p { font-size: 0.929rem;/* 13px */ }
    .footer-inner { font-size: 12px; } 
    .footer-left h4, 
    .footer-center h4, 
    .footer-right h4 { font-size: 14px; } 
    .member-tag-group ul{ gap: 4px; }
    .member-tag-group a{ padding: 3px 8px; font-size: 0.7rem; }
}

/* ===== 글쓰기 폼 스타일 ===== */
.write-wrap { background: #fff; padding: 22px; border-radius: 6px; margin-top: 20px; }
.board-write .form-row { display:flex; align-items:flex-start; gap:8px; margin-bottom:15px; }
.board-write .form-row label { display: block; width:110px; text-align: right; font-weight:600; color:var(--color-text-light); padding: 8px 10px; }
.board-write input[type="text"], .board-write input[type="password"], .board-write select, .board-write textarea, .board-write input[type="file"] { flex:1; padding:10px 12px; border:1px solid var(--color-border); border-radius:6px; font-size:1rem;/* 14px */ }
.board-search .search-field,
.board-write select { padding-right: 30px;background: url(../images/arr_select.png) right 10px center no-repeat; }
.board-write textarea { width: 100%; min-height:200px; resize:vertical; font-family:inherit; }
.board-write .cols-3 { gap:16px; }
.board-write .cols-3 > div { flex:1; display: flex; flex-direction: column; gap: 8px; width: 100%; }
.file-list { margin-top:8px; font-size:0.929rem;/* 13px */ color:var(--color-text-light); }
.file-list .file-item { display:inline-block; margin-right:8px; background:#f1f1f1; padding:6px 8px; border-radius:4px; }
.form-actions{ display:flex; justify-content:flex-end; gap:10px; margin-top:18px; }
.btn-save{ background:var(--color-primary); color:#fff; padding:10px 16px; border-radius:6px; border:none; cursor:pointer; }
.btn-cancel{ background:#fff; border:1px solid var(--color-border); padding:10px 16px; border-radius:6px; cursor:pointer; }

@media (max-width:768px){
    .board-write .form-row{ flex-direction:column; }
    .board-write .form-row label{ width:100%; padding-top:6px; }
    .form-actions{ justify-content:stretch; flex-direction:column-reverse; }
    .board-write .form-row label { text-align: left; padding: 0;}
    .board-write .form-row input { width: 100%; }
}

/* ===== 상세보기 페이지 스타일 (상세 버전) ===== */
.view-wrap{ background:#fff; padding:30px; border-radius:8px; margin-top:20px; }

/* 헤더 영역 */
.view-title-wrap{ margin-bottom:20px; }
.view-title{ margin:0; font-size:2.286rem;/* 32px */ font-weight:700; color:var(--color-dark); line-height:1.4; }
.view-subtitle{ margin:12px 0 0; font-size:1.143rem;/* 16px */ color:var(--color-text-light); font-weight:400; }

/* 메타정보 */
.view-meta-info{ display:grid; grid-template-columns:repeat(3, 1fr); gap:24px; padding-top:20px; }
.meta-row{ display:flex; align-items:center; gap:8px; }
.meta-label{ font-size:0.929rem;/* 13px */ color:var(--color-text-light); font-weight:600; }
.meta-value{ font-size:1rem;/* 14px */ color:var(--color-text); }

/* 구분선 */
.view-divider{ height:1px; background:#eee; margin:20px 0; }

/* 본문 영역 */
.view-body{ padding:20px 0; }
.view-content{ line-height:1.8; font-size:1.071rem;/* 15px */ color:var(--color-text); }
.intro-text{ margin-bottom:20px; font-size:1.071rem;/* 15px */ line-height:1.8; }
.section-title{ margin:20px 0 10px; font-size:1.143rem;/* 16px */ font-weight:700; color:var(--color-dark); }
.view-content p{ margin-bottom:12px; line-height:1.8; }
.closing-text{ margin-top:20px; }

/* 태그 */
.view-tags{ display:flex; flex-wrap:wrap; gap:8px; margin-top:20px; padding-top:16px; border-top:1px solid #eee; }
.tag-item{ display:inline-block; background:#f0f2f5; color:#4a6282; padding:6px 12px; border-radius:20px; font-size:0.929rem;/* 13px */ font-weight:500; }
.tag-item:hover{ background:#e8f1ff; }

/* 첨부파일 */
.view-attachments{ }
.attach-title{ font-size:1.143rem;/* 16px */ font-weight:700; color:var(--color-dark); margin-bottom:12px; }
.attach-list{ display:flex; flex-direction:column; gap:8px; }
.attach-item{ display:flex; align-items:center; gap:10px; padding:10px 12px; background:#f9f9f9; border-radius:6px; text-decoration:none; color:#4a6282; font-size:1rem;/* 14px */ transition:all 0.2s; }
.attach-item:hover{ background:#e8f1ff; color:#372aac; }
.attach-item .icon-file{ display:inline-block; width:18px; height:18px; background:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/><polyline points="14 2 14 8 20 8" stroke="currentColor" stroke-width="2" fill="none"/></svg>') center no-repeat; background-size:contain; flex-shrink:0; }

/* 게시글 액션 버튼 */
.view-actions{ display:flex; gap:10px; }
.btn-edit, .btn-delete, .btn-list{ padding:0 16px; height: 34px; border:none; border-radius:6px; font-size:1rem;/* 14px */ font-weight:600; cursor:pointer; transition:all 0.2s; text-decoration:none; display:inline-block; }
.btn-edit{ background:#4a6282; color:#fff; }
.btn-edit:hover{ background:#3a4d6a; }
.btn-delete{ background:#f5f5f5; color:#666; border:1px solid #ddd; }
.btn-delete:hover{ background:#efefef; }
.btn-list{ background:#f5f5f5; color:#666; border:1px solid #ddd; }
.btn-list:hover{ background:#efefef; }

/* 댓글 섹션 */
.view-comments-section{ margin-top:20px; }
.comments-header{ margin-bottom:20px; }
.comments-header h3{ margin:0; font-size:1.143rem;/* 16px */ font-weight:700; color:var(--color-dark); }
.comment-count-badge{ background:#4a6282; color:#fff; padding:2px 6px; border-radius:12px; font-size:0.857rem;/* 12px */ margin-left:6px; }

/* 댓글 작성 폼 */
.comment-write-form{ background:#f9f9f9; padding:16px; border-radius:6px; margin-bottom:20px; }
.comment-form-header{ margin-bottom:10px; }
.comment-form-header span{ font-size:0.929rem;/* 13px */ color:var(--color-text-light); font-weight:600; }
.comment-textarea{ width:100%; padding:12px; border:1px solid #ddd; border-radius:4px; font-family:inherit; min-height:90px; font-size:1rem;/* 14px */ resize:vertical; }
.comment-textarea:focus{ outline:none; border-color:#4a6282; box-shadow:0 0 0 3px rgba(74,98,130,0.1); }

.comment-form-footer{ margin-top:12px; display:flex; gap:8px; align-items:flex-end; }
.comment-form-inputs{ display:grid; grid-template-columns:1fr 1fr; gap:8px; flex:1;width: 100%; }
.input-writer, .input-password{ width: 100%; padding:10px; border:1px solid #ddd; border-radius:4px; font-size:0.929rem;/* 13px */ }
.input-writer:focus, .input-password:focus{ outline:none; border-color:#4a6282; }
.btn-comment-submit{ padding:10px 18px; background:#4a6282; color:#fff; border:none; border-radius:4px; cursor:pointer; font-weight:600; font-size:1rem;/* 14px */ transition:all 0.2s; }
.btn-comment-submit:hover{ background:#3a4d6a; }

/* 댓글 목록 */
.comments-list{ display:flex; flex-direction:column; gap:14px; }
.comment-item{ background:#f9f9f9; padding:16px; border-radius:6px; border-left:4px solid #4a6282; }
.comment-top{ display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:10px; }
.comment-info{ display:flex; align-items:center; gap:10px; }
.comment-author{ font-size:1rem;/* 14px */ color:var(--color-dark); font-weight:600; }
.comment-date{ font-size:0.857rem;/* 12px */ color:var(--color-text-light); }
.comment-options{ display:flex; gap:8px; }
.btn-reply, .btn-delete-comment{ padding:4px 8px; border:none; background:transparent; color:#4a6282; font-size:0.857rem;/* 12px */ cursor:pointer; text-decoration:none; transition:all 0.2s; }
.btn-reply:hover, .btn-delete-comment:hover{ color:#372aac; text-decoration:underline; }
.comment-content{ margin:8px 0; font-size:1rem;/* 14px */ line-height:1.6; color:var(--color-text); }

@media (max-width:768px){
    .view-wrap{ padding:20px; }
    .view-title{ font-size:1.714rem;/* 24px */ }
    .view-meta-info{ grid-template-columns:1fr; gap:12px; }
    .comment-form-footer{ flex-direction:column; }
    .btn-comment-submit{ width:100%; }

    .board-wrap { padding: 16px; }
    .table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .board-table thead th { padding: 10px 8px; font-size: 0.857rem; }
    .board-table tbody td { padding: 12px 8px; font-size: 0.929rem; }
    .board-pagination { order: 3; width: 100%; }
    .board-actions .btn-write { width: 100%; text-align: center; }
}

/* ===== 갤러리 스타일 ===== */
.gallery-section { margin-top: 30px; padding: 20px 0 40px; }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-bottom: 30px; }
.gallery-item { display: flex; flex-direction: column; overflow: hidden; height: 360px; border-radius: 8px; background: var(--color-white); box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1); transition: all 0.3s ease; }
.gallery-item:hover { transform: translateY(-5px); box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15); }

.gallery-image { position: relative; display: block; width: 100%; height: 200px; overflow: hidden; }
.gallery-image img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
.gallery-item:hover .gallery-image img { transform: scale(1.05); }

.gallery-info { display: flex; flex-direction: column; padding: 16px; flex: 1; }
.gallery-info h4 { display: block; margin: 0 0 12px; padding: 0; font-size: 1.071rem;/* 15px */ font-weight: 500; line-height: 1.4; color: var(--color-text); }
.gallery-info p {overflow: hidden; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; height: 60px; font-size: 1rem;/* 14px */ font-weight: 400; line-height: 1.4; color: var(--color-text-light); }
.gallery-meta { display: flex; justify-content: space-between; padding-top: 15px; align-items: center; font-size: 0.857rem;/* 12px */ color: var(--color-text-light); }

.gallery-pagination { display: flex; justify-content: center; gap: 8px; margin: 20px 0; }
.gallery-pagination button { border: 1px solid var(--color-border); width: 34px; height: 34px; border-radius: 6px; cursor: pointer; }
.gallery-pagination button.active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.gallery-pagination button.page-first { border: 1px solid var(--color-border); width: 42px; height: 34px; border-radius: 6px; background: url(../images/arr_bbs_first.png) center no-repeat; cursor: pointer; }
.gallery-pagination button.page-prev { border: 1px solid var(--color-border); width: 42px; height: 34px; border-radius: 6px; background: url(../images/arr_bbs_prev.png) center no-repeat; cursor: pointer; }
.gallery-pagination button.page-next { border: 1px solid var(--color-border); width: 42px; height: 34px; border-radius: 6px; background: url(../images/arr_bbs_next.png) center no-repeat; cursor: pointer; }
.gallery-pagination button.page-last { border: 1px solid var(--color-border); width: 42px; height: 34px; border-radius: 6px; background: url(../images/arr_bbs_last.png) center no-repeat; cursor: pointer; }
.gallery-pagination button:disabled { cursor: not-allowed; opacity: 0.5; }

.gallery-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; margin-top: 18px; }
.gallery-search { display: flex; align-items: center; gap: 8px; }
.gallery-search .search-field-in { display: flex; align-items: center; gap: 10px; width: 320px; height: 39px; border: 1px solid var(--color-border); border-radius: 6px; }
.gallery-search input { flex: 1; padding: 0 10px; height: 100%; border: none; border-radius: 6px; }
.gallery-search .btn-search { width: 40px; height: 39px; text-indent: -9999px; background: url(../images/ico_search.png) center no-repeat; border: none; cursor: pointer; }

.btn-upload { display: inline-block; padding: 8px 12px; background: var(--color-primary); color: #fff; border-radius: 6px; text-decoration: none; font-weight: 600; }

@media (max-width: 1200px) {
    .gallery-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
}

@media (max-width: 768px) {
    .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .gallery-image { height: 160px; }
    .gallery-info { padding: 12px; }
    .gallery-info h4 { font-size: 12px; }
    .board-top { flex-direction: column; gap: 8px; align-items: flex-start; }
    .board-bottom { flex-wrap: wrap; }
    .gallery-search { width: 100%; }
    .gallery-search .search-field-in { width: 100%; }
    .gallery-bottom .gallery-pagination { order: 3; margin: 20px 0; width: 100%; }
}

@media (max-width: 480px) {
    .gallery-grid { grid-template-columns: 1fr; }
    .gallery-image { height: 200px; }
}

/* ===== 회원가입 스타일 ===== */
.signup-container { margin-top: 30px; padding: 30px 0; }
.signup-wrapper { width: 800px; margin: 0 auto; }

.signup-form-wrapper { padding: 30px; background: #fff; border-radius: 8px; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05); }
.form-title { margin: 0 0 30px; padding: 0; font-size: 1.429rem;/* 20px */ font-weight: 700; color: var(--color-text); }
.signup-form { display: flex; flex-direction: column; gap: 15px;}
.form-group label { display: block; font-size: 1rem;/* 14px */ font-weight: 600; color: var(--color-text); }
.required { color: #e74c3c; }

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="password"],
.form-group select { width: 100%; padding: 12px 14px; border: 1px solid var(--color-border); border-radius: 6px; font-size: 1rem;/* 14px */ font-family: inherit; }

.form-group input:focus,
.form-group select:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(74, 98, 130, 0.1); }

.input-with-btn { display: flex; gap: 10px; }
.input-with-btn input { flex: 1; }
.btn-check, .btn-verify { padding: 12px 20px; background: var(--color-primary); color: #fff; border: none; border-radius: 6px; font-size: 1rem;/* 14px */ font-weight: 600; cursor: pointer; transition: background 0.3s ease; white-space: nowrap; }
.btn-check:hover, .btn-verify:hover { background: #3a4d6a; }

.form-guide { display: block; margin-top: 6px; font-size: 0.857rem;/* 12px */ color: var(--color-text-light); }

.checkbox-group { margin: 30px 0; }
.checkbox-item { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.checkbox-item input[type="checkbox"] { width: 18px; height: 18px; cursor: pointer; }
.checkbox-item label { margin: 0; cursor: pointer; font-weight: 400; font-size: 1rem;/* 14px */ }
.checkbox-item a { color: var(--color-primary); text-decoration: none; }
.checkbox-item a:hover { text-decoration: underline; }

.form-actions { display: flex; gap: 10px; margin-top: 40px; margin-bottom: 20px; }
.btn-signup { flex: 1; padding: 14px; background: var(--color-primary); color: #fff; border: none; border-radius: 6px; font-size: 1.143rem;/* 16px */ font-weight: 700; cursor: pointer; transition: background 0.3s ease; }
.btn-signup:hover { background: #3a4d6a; }
.btn-cancel { flex: 1; padding: 14px; background: #f5f5f5; color: var(--color-text); border: 1px solid var(--color-border); border-radius: 6px; font-size: 1.143rem;/* 16px */ cursor: pointer; transition: background 0.3s ease; }
.btn-cancel:hover { background: #e8e8e8; }

.login-link { text-align: center; font-size: 1rem;/* 14px */ color: var(--color-text-light); }
.login-link a { color: var(--color-primary); font-weight: 600; text-decoration: none; }
.login-link a:hover { text-decoration: underline; }

.signup-notice { padding: 20px; background: var(--color-member-bg); border-radius: 8px; border-left: 4px solid var(--color-primary); }
.signup-notice h4 { margin: 0 0 12px; padding: 0; font-size: 1rem;/* 14px */ font-weight: 700; color: var(--color-text); }
.signup-notice ul { margin: 0; padding-left: 20px; list-style: disc; }
.signup-notice li { margin-bottom: 8px; font-size: 0.929rem;/* 13px */ line-height: 1.6; color: var(--color-text-light); }

@media (max-width: 968px) {
    .signup-wrapper { grid-template-columns: 1fr; gap: 20px; width: 100%; }
    .signup-form-wrapper { padding: 20px; }
}

@media (max-width: 768px) {
    .signup-container { margin-top: 20px; padding: 20px 0; }
    .form-group input[type="text"],
    .form-group input[type="email"],
    .form-group input[type="tel"],
    .form-group input[type="password"],
    .form-group select { padding: 10px 12px; font-size: 1rem;/* 14px */ }
    .btn-check, .btn-verify { padding: 10px 16px; font-size: 0.929rem;/* 13px */ }
    .form-actions { flex-direction: column; }
    .btn-signup, .btn-cancel, .btn-save { padding: 12px; font-size: 1rem;/* 14px */ }
}

/* ===== 아이디/비밀번호 찾기 스타일 ===== */
.find-container { margin-top: 30px; padding: 30px 0; }
.find-wrapper { max-width: 600px; margin: 0 auto;}

.find-tabs { display: flex; gap: 0; margin-bottom: 30px; border-bottom: 2px solid var(--color-border); grid-column: 1; }
.find-tab { flex: 1; padding: 16px 0; border: none; background: none; color: var(--color-text-light); font-size: 1rem;/* 14px */ font-weight: 600; cursor: pointer; transition: all 0.3s ease; border-bottom: 2px solid transparent; margin-bottom: -2px; }
.find-tab.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }
.find-tab:hover { color: var(--color-text); }

.find-form-wrapper { padding: 30px; background: #fff; border-radius: 8px; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05); }
.find-description { margin: 0 0 30px; padding: 0; font-size: 1rem;/* 14px */ color: var(--color-text-light); line-height: 1.6; }

.find-form { display: flex; flex-direction: column; gap: 20px; }
.find-form .form-group { margin: 0; }

.find-form input[type="text"],
.find-form input[type="email"],
.find-form input[type="tel"] { width: 100%; padding: 12px 14px; border: 1px solid var(--color-border); border-radius: 6px; font-size: 1rem;/* 14px */ font-family: inherit; }

.find-form input:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(74, 98, 130, 0.1); }

.btn-find { padding: 14px; background: var(--color-primary); color: #fff; border: none; border-radius: 6px; font-size: 1.143rem;/* 16px */ font-weight: 700; cursor: pointer; transition: background 0.3s ease; }
.btn-find:hover { background: #3a4d6a; }

.find-result { margin-top: 20px; padding: 20px; background: #f0f8f5; border: 1px solid #c0f0e0; border-radius: 6px; }
.result-success { text-align: center; }
.result-label { margin: 0 0 10px; font-size: 1rem;/* 14px */ color: var(--color-text-light); }
.result-id { margin: 0 0 15px; padding: 15px; font-size: 1.286rem;/* 18px */ font-weight: 700; color: var(--color-primary); background: #fff; border-radius: 6px; letter-spacing: 1px; }
.result-guide { margin: 0; font-size: 0.857rem;/* 12px */ line-height: 1.6; color: var(--color-text-light); }

.find-footer { margin-top: 20px; text-align: center; font-size: 1rem;/* 14px */ color: var(--color-text-light); }
.find-footer a { color: var(--color-primary); font-weight: 600; text-decoration: none; }
.find-footer a:hover { text-decoration: underline; }

.find-notice { padding: 20px; background: var(--color-member-bg); border-radius: 8px; border-left: 4px solid var(--color-primary); }
.find-notice h4 { margin: 0 0 12px; padding: 0; font-size: 1rem;/* 14px */ font-weight: 700; color: var(--color-text); }
.find-notice ul { margin: 0; padding-left: 20px; list-style: disc; }
.find-notice li { margin-bottom: 8px; font-size: 0.929rem;/* 13px */ line-height: 1.6; color: var(--color-text-light); }

@media (max-width: 968px) {
    .find-wrapper { grid-template-columns: 1fr; gap: 20px; }
    .find-tabs { grid-column: auto; }
}

@media (max-width: 768px) {
    .find-form-wrapper { padding: 20px; }
    .find-form input[type="text"],
    .find-form input[type="email"],
    .find-form input[type="tel"] { padding: 10px 12px; font-size: 1rem;/* 14px */ }
    .btn-find { padding: 12px; font-size: 1rem;/* 14px */ }
}

/* ===== 사이트맵 스타일 ===== */
.sitemap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-top: 40px; }
.sitemap-section { }
.sitemap-title { margin: 0 0 20px; padding-bottom: 12px; font-size: 1.143rem;/* 16px */ font-weight: 700; color: var(--color-primary); border-bottom: 2px solid var(--color-primary); }
.sitemap-section ul { margin: 0; padding: 0; list-style: none; }
.sitemap-section li { margin-bottom: 12px; }
.sitemap-section a { display: inline-block; padding: 8px 0; font-size: 1rem;/* 14px */ color: var(--color-text); text-decoration: none; transition: all 0.3s ease; position: relative; }
.sitemap-section a:hover { color: var(--color-primary); padding-left: 8px; }
.sitemap-section a::before { content: ''; position: absolute; left: -2px; top: 50%; width: 0; height: 2px; background: var(--color-primary); transform: translateY(-50%); transition: width 0.3s ease; }
.sitemap-section a:hover::before { width: 4px; }

@media (max-width: 480px) {
    .sitemap { grid-template-columns: 1fr; gap: 30px; }
}

/* ===== 개인정보이용방침 스타일 ===== */
.privacy-policy { margin-top: 40px; }
.policy-version { margin-bottom: 30px; padding-bottom: 12px; border-bottom: 1px solid var(--color-border); font-size: 1rem;/* 14px */ color: var(--color-text-light); }

.policy-section { margin-bottom: 40px; }
.policy-section h3 { margin: 0 0 16px; padding: 0; font-size: 1.143rem;/* 16px */ font-weight: 700; color: var(--color-primary); }
.policy-section p { margin: 0 0 12px; padding: 0; font-size: 1rem;/* 14px */ line-height: 1.8; color: var(--color-text); }
.policy-section ul { margin: 12px 0 0; padding-left: 24px; list-style: disc; }
.policy-section li { margin-bottom: 8px; font-size: 1rem;/* 14px */ line-height: 1.6; color: var(--color-text); }
.policy-section li strong { font-weight: 600; color: var(--color-text); }

.policy-footer { margin-top: 50px; padding: 20px; background: var(--color-member-bg); border-radius: 8px; border-left: 4px solid var(--color-primary); }
.policy-footer p { margin: 0 0 8px; padding: 0; font-size: 0.929rem;/* 13px */ color: var(--color-text-light); }
.policy-footer p:last-child { margin: 0; }
.policy-footer strong { font-weight: 600; color: var(--color-text); }

/* ===== 로그인 폼 스타일 ===== */
.login-form-wrapper { max-width: 540px; margin: 30px auto; padding: 40px; background: var(--color-white); border: 1px solid var(--color-border); border-radius: 8px; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08); }
.login-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 1rem;/* 14px */ font-weight: 600; color: var(--color-text); }
.form-group input { font-size: 1rem;/* 14px */ border: 1px solid var(--color-border); border-radius: 4px; transition: border-color 0.3s ease, box-shadow 0.3s ease; }
.form-group input:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(74, 98, 130, 0.1); }
.form-check { display: flex; align-items: center; gap: 8px; }
.form-check input[type="checkbox"] { width: 16px; height: 16px; cursor: pointer; }
.form-check label { font-size: 0.929rem;/* 13px */ color: var(--color-text); cursor: pointer; margin: 0; font-weight: 500; }
.btn-login { padding: 14px 20px; font-size: 1.143rem;/* 16px */ font-weight: 600; color: var(--color-white); background-color: var(--color-primary); border: none; border-radius: 6px; cursor: pointer; transition: background-color 0.3s ease, transform 0.15s ease; }
.btn-login:hover { background-color: #3d4f6e; transform: translateY(-2px); }
.btn-login:active { transform: translateY(0); }
.login-links { display: flex; justify-content: center; align-items: center; gap: 12px; margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--color-border); }
.login-links a { font-size: 0.929rem;/* 13px */ color: var(--color-text-primary); text-decoration: none; transition: color 0.3s ease; }
.login-links a:hover { color: var(--color-primary); text-decoration: underline; }
.login-links .separator { color: var(--color-border); font-size: 0.857rem;/* 12px */ }
.login-form .log-id { padding-left: 40px !important; background: url(../images/ico_login_1.png) 14px center no-repeat; background-size: 16px;}
.login-form .log-pw { padding-left: 40px !important; background: url(../images/ico_login_2.png) 14px center no-repeat; background-size: 16px;}

/* ===== FAQ Accordion 스타일 ===== */
.faq-section { margin-top: 40px; padding: 20px 0; }
.faq-container { max-width: 900px; margin: 0 auto; }

.faq-item { margin-bottom: 12px; border: 1px solid var(--color-border); border-radius: 6px; overflow: hidden; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05); transition: box-shadow 0.3s ease, border-color 0.3s ease; }
.faq-item:hover { box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08); border-color: var(--color-primary); }
.faq-item.active { border-color: var(--color-primary); box-shadow: 0 2px 8px rgba(74, 98, 130, 0.12); }

.faq-question { display: flex; justify-content: space-between; align-items: center; width: 100%; padding: 20px 24px; font-size: 1.143rem;/* 16px */ font-weight: 600; color: var(--color-text); background-color: var(--color-white); border: none; cursor: pointer; text-align: left; transition: background-color 0.3s ease; }
.faq-question:hover { background-color: var(--color-member-bg); }
.faq-item.active .faq-question { background-color: var(--color-member-bg); color: var(--color-primary); }

.faq-title { flex: 1; display: flex; align-items: center; }
.faq-icon { display: flex; align-items: center; justify-content: center; width: 24px; height: 24px; margin-left: 16px; font-size: 1.429rem;/* 20px */ font-weight: bold; color: var(--color-text-light); transition: color 0.3s ease, transform 0.3s ease; }
.faq-item.active .faq-icon { color: var(--color-primary); transform: rotate(180deg); }

.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, opacity 0.4s ease; opacity: 0; }
.faq-item.active .faq-answer { opacity: 1; }
.faq-item.active .faq-answer pre { padding: 30px 30px 10px; line-height: 1.8; }

.faq-answer p { margin: 0; padding: 24px; font-size: 1rem;/* 14px */ line-height: 1.8; color: var(--color-text); background-color: var(--color-white); border-top: 1px solid var(--color-border); }
.faq-answer p:first-of-type { padding-top: 24px; }
.faq-answer p + p { padding-top: 12px; border-top: none; }
.faq-answer strong { font-weight: 600; color: var(--color-primary); }
/* ===== 표준서식 다운로드 카드 스타일 ===== */
.forms-section { margin-top: 40px; padding: 20px 0; }
.forms-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; max-width: 1200px; margin: 0 auto; }

.form-card { display: flex; flex-direction: column; background-color: var(--color-white); border: 1px solid var(--color-border); border-radius: 10px; overflow: hidden; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08); transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); cursor: pointer; }
.form-card:hover { transform: translateY(-8px); box-shadow: 0 8px 24px rgba(74, 98, 130, 0.15); border-color: var(--color-primary); }

.form-card-header { display: flex; align-items: center; justify-content: center; padding: 40px 30px; height: 150px; background: linear-gradient(to bottom, #8FABBD 0%, #4A6278 100%); min-height: 140px; }
.form-icon { display: flex; align-items: center; justify-content: center; width: 80px; height: 80px; }

/* Document Icons (using text-based icons) */
.ico-document { background: url(../images/ico_form_1.png) center no-repeat; }
.ico-quality { background: url(../images/ico_form_2.png) center no-repeat; }
.ico-material { background: url(../images/ico_form_3.png) center no-repeat; }
.ico-efficacy { background: url(../images/ico_form_4.png) center no-repeat; }
.ico-download { display: inline-block; width: 16px; height: 16px;background: url(../images/ico_down_reverse.png) center -2px no-repeat; }

.form-card-body { display: flex; flex-direction: column; padding: 24px; flex: 1; }
.form-card-title { margin: 0 0 12px; font-size: 1.286rem;/* 18px */ font-weight: 700; color: var(--color-text); line-height: 1.4; }
.form-card-desc { margin: 0 0 20px; font-size: 1rem;/* 14px */ color: var(--color-text-light); line-height: 1.6; flex: 1; }
.btn-form-download { padding: 12px 20px; font-size: 1rem;/* 14px */ font-weight: 600; color: var(--color-white); background-color: var(--color-accent); border: none; border-radius: 6px; cursor: pointer; transition: all 0.3s ease; display: inline-flex; align-items: center; justify-content: center; gap: 6px; }
.btn-form-download:hover { background-color: #3d4f6e; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(74, 98, 130, 0.3); }
.btn-form-download:active { transform: translateY(0); }
.btn-form-download.loading { background-color: #5CB85C; }

.slogan {margin-bottom: 60px;}
.slogan .slogan-title {font-size: 3.5rem;/* 42px */ font-weight: 400; color: var(--color-dark); margin-bottom: 16px;}
.slogan .slogan-desc {font-size: 2.286rem;/* 32px */ font-weight: 300; color: var(--color-text-light); line-height: 1.4;}



@media (max-width: 768px) {
    .forms-container { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
    .form-card-header { padding: 10px 20px; min-height: auto; height: 90px; }
    .form-icon { font-size: 2.857rem;/* 40px */ }
    .form-card-body { padding: 18px; }
    .form-card-title { font-size: 1.143rem;/* 16px */ }
    .form-icon { display: flex; align-items: center; justify-content: center; width: 60px; height: 60px; background-size: 85%;}
}

/* ===== 회칙 스타일 ===== */
.bylaws-section { margin-top: 40px; padding: 20px 0; }

.bylaws-item { margin-bottom: 32px; padding-bottom: 24px; border-bottom: 1px solid var(--color-border); }
.bylaws-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.bylaws-chapter { margin: 0 0 16px; font-size: 1.571rem;/* 22px */ font-weight: 700; color: var(--color-primary); line-height: 1.6; }

.bylaws-content { margin: 0; font-size: 1.071rem;/* 15px */ line-height: 1.8; color: var(--color-text); }
.bylaws-content p { margin: 0 0 12px; }
.bylaws-content p:last-child { margin-bottom: 0; }

.bylaws-content ol { margin: 12px 0 0; padding-left: 24px; list-style: decimal; }
.bylaws-content li { margin-bottom: 10px; font-size: 1.071rem;/* 15px */ line-height: 1.8; color: var(--color-text); }
.bylaws-content li:last-child { margin-bottom: 0; }
/* ===== 회원사 목록 스타일 ===== */
.members-section { margin-top: 40px; padding: 20px 0; }

.members-intro { margin-bottom: 40px; padding: 20px; background-color: var(--color-member-bg); border-left: 4px solid var(--color-primary); border-radius: 6px; }
.members-intro p { margin: 0; font-size: 1.071rem;/* 15px */ line-height: 1.8; color: var(--color-text); }

.members-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

.member-card { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 24px 16px; background-color: var(--color-white); border: 1px solid var(--color-border); border-radius: 8px; text-align: center; transition: all 0.3s ease; width: 290px; height: 150px; text-decoration: none; color: inherit; }
.member-card:hover { color: var(--color-white); background-color: var(--color-primary); box-shadow: 0 4px 12px rgba(74, 98, 130, 0.15); border-color: var(--color-primary); transform: translateY(-4px); }

.member-card .member-logo { font-size: 2.286rem;/* 32px */ font-weight: 700; color: var(--color-primary); display: flex; align-items: center; justify-content: center; min-height: 40px; }

.member-card .member-logo img { max-width: 100%; }
.member-card .member-name { display: none; margin: 0; font-size: 2.286rem;/* 32px */ font-weight: 700; color: var(--color-white); line-height: 1.4; }

.member-card:hover .member-logo { display: none; }

.member-card:hover .member-name { display: block; }

@media (max-width: 1024px) {
    .members-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
    .member-card { padding: 18px 12px; width: auto; min-height: 130px; }
    .member-card .member-logo { font-size: 1.86rem;/* 26px */ min-height: 50px; }
    .member-card .member-name { font-size: 1.714rem;/* 24px */ }
}

@media (max-width: 768px) {
    .members-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .member-card { padding: 16px 10px; min-height: 120px; }
}

/* ===== 역할 섹션 스타일 ===== */
.role-section { margin-top: 60px; padding: 40px 0; max-width: 1260px; margin-left: auto; margin-right: auto; }

.role-section h2 { font-size: 2.286rem;/* 32px */ font-weight: 700; color: var(--color-text); text-align: center; margin: 0 0 50px; position: relative; padding-bottom: 20px; }
.role-section h2::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 60px; height: 3px; background-color: var(--color-primary); border-radius: 2px; }

.role-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 24px; }

.role-item { background-color: var(--color-white); border-radius: 10px; overflow: hidden; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08); transition: all 0.3s ease; }
.role-item:hover { transform: translateY(-8px); box-shadow: 0 8px 24px rgba(74, 98, 130, 0.15); }

.role-header { display: flex; align-items: center; gap: 16px; padding: 0 24px; background: linear-gradient(135deg, var(--color-primary) 0%, #5d7a94 100%); color: var(--color-white); height: 120px; }

.role-icon { display: flex; align-items: center; justify-content: center; min-width: 50px; width: 50px; height: 50px; background-color: rgba(255, 255, 255, 0.2); border-radius: 8px; font-size: 1.429rem;/* 20px */ font-weight: 700; flex-shrink: 0; }

.role-header h3 { margin: 0; font-size: 1.143rem;/* 16px */ font-weight: 600; line-height: 1.4; color: var(--color-white); }


/* 4번과 5번 항목은 2열로 배치 */
.role-item:nth-child(n+4) { grid-column: span 1; }

@media (max-width: 1024px) {
    .role-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .role-header { padding: 20px; min-height: 90px; }
    .role-header h3 { font-size: 1.071rem;/* 15px */ }
    .role-list { padding: 20px; }
}

@media (max-width: 768px) {
    .role-grid { grid-template-columns: 1fr; gap: 16px; }
    .role-header { padding: 16px; min-height: 80px; }
    .role-header h3 { font-size: 1rem;/* 14px */ }
    .role-list { padding: 16px; }
    .role-list li { font-size: 0.929rem;/* 13px */ }
}

/* ===== 연혁 섹션 스타일 ===== */
.history-section { margin-top: 60px; padding: 40px 0; max-width: 1260px; margin-left: auto; margin-right: auto; }

.history-section h2 { font-size: 2.286rem;/* 32px */ font-weight: 700; color: var(--color-text); text-align: center; margin: 0 0 50px; position: relative; padding-bottom: 20px; }
.history-section h2::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 60px; height: 3px; background-color: var(--color-primary); border-radius: 2px; }

.timeline { position: relative; padding: 40px 0; display: flex; flex-direction: column; width: 1000px; margin: auto; }

.timeline::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 3px; background: linear-gradient(to bottom, #5CB85C 0%, #5CB85C 90%, #9966FF 90%, #9966FF 100%); transform: translateX(-50%); z-index: 1; }

.timeline-item { display: flex; margin-bottom: 30px; position: relative; }

.timeline-item:nth-child(odd) { justify-content: flex-start; }

.timeline-item:nth-child(even) { justify-content: flex-end; }

.timeline-item::before { content: ''; position: absolute; left: 50%; top: 16px; width: 16px; height: 16px; background-color: #5CB85C; border: 3px solid var(--color-white); border-radius: 50%; transform: translateX(-50%); z-index: 10; box-shadow: 0 0 0 3px #f5f5f5; }

.timeline-item:nth-child(odd) .timeline-date { order: 1; }

.timeline-item:nth-child(odd) .timeline-content { order: 2; }

.timeline-item:nth-child(even) .timeline-date { order: 2; }

.timeline-item:nth-child(even) .timeline-content { order: 1; }

.timeline-item .timeline-item-inner { display: flex; flex-direction: column; gap: 10px; width: 48%; }

.timeline-item .timeline-item-inner > div { display: flex; }

.timeline-date { width: 80px; text-align: center; display: flex; align-items: center; justify-content: center; font-size: 0.929rem;/* 13px */ font-weight: 500; color: var(--color-white); background-color: #4a6282; padding: 8px 14px; border-radius: 6px; white-space: nowrap; box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15); flex-shrink: 0; z-index: 2; margin: 0 10px; }

.timeline-item .timeline-content {width: 100%;}

.timeline-content ul { margin: 0; padding: 0; width: 370px; list-style: none; background-color: #f9f9f9; padding: 18px 20px; border-radius: 8px; border-left: 4px solid var(--color-primary); box-shadow: 0 2px 4px rgba(0, 0, 0, 0.06); }

.timeline-item:nth-child(even).timeline-content ul { padding: 18px 20px 18px 50px; width: 320px;}

.timeline-content li { margin-bottom: 8px; padding-left: 16px; font-size: 0.929rem;/* 13px */ line-height: 1.3; color: var(--color-text); position: relative; }

.timeline-content li::before { content: '•'; position: absolute; left: 0; color: var(--color-primary); font-weight: 700; }

.timeline-content li:last-child { margin-bottom: 0; }

@media (max-width: 1024px) {
    .timeline::before { left: 40px; }
    .timeline-item::before { left: 40px; }
    .timeline-item { flex-direction: column !important; justify-content: flex-start; }
    .timeline-item:nth-child(odd) .timeline-date,
    .timeline-item:nth-child(even) .timeline-date { order: 0 !important; margin: 0 0 12px 80px; }
    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content { order: 1 !important; width: 100%; margin-left: 10px !important; margin-right: 0 !important; }
    .timeline-item .timeline-item-inner { width: 100%; }
}


/* 가입안내 소개 박스 */
.intro-banner { background: linear-gradient(135deg, #677DE4 0%, #B9A8D2 100%); color: #fff; padding: 40px; border-radius: 12px; margin-bottom: 50px; display: flex; align-items: flex-start; gap: 20px; box-shadow: 0 4px 12px rgba(74, 98, 130, 0.15); }
.intro-banner .intro-icon { display: inline-block; width: 80px; height: 80px; background: url(../images/ico_join_1.png) no-repeat center center; }
.intro-banner .intro-content h3 { font-size: 2.143rem;/* 30px */ font-weight: 500; margin-bottom: 15px; color: #fff; }
.intro-banner .intro-content p { font-size: 1.143rem;/* 16px */ line-height: 1.7; color: rgba(255, 255, 255, 0.95); margin: 0; }

.section-block { margin-bottom: 60px; }
.section-title { font-size: 1.429rem;/* 20px */ font-weight: 700; color: #333; margin-bottom: 25px; display: flex; align-items: center; gap: 8px; border-bottom: 2px solid #4a6282; padding-bottom: 12px; }
.section-title i { display: inline-block; width: 30px; height: 30px; }
.section-title .icon-1 { background: url(../images/ico_join_2.png) no-repeat center center; }
.section-title .icon-2 { background: url(../images/ico_join_3.png) no-repeat center center; }
.section-title .icon-3 { background: url(../images/ico_join_4.png) no-repeat center center; }
.section-title .icon-4 { background: url(../images/ico_join_5.png) no-repeat center center; }

/* 가입안내 회원 가입 혜택 */
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.benefit-item { background: #f8f9fa; border: 1px solid #e9ecef; border-radius: 8px; padding: 30px 24px; transition: all 0.3s; }
.benefit-item:hover { transform: translateY(-4px); box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1); border-color: #4a6282; }
.benefit-item h4 { font-size: 1.286rem;/* 18px */ font-weight: 700; color: #4a6282; margin-bottom: 12px; }
.benefit-item p { font-size: 1.071rem;/* 15px */ line-height: 1.6; color: #666; margin: 0; }

/* 가입안내 가입 자격 및 조건 */
.qualification-box { background: #FFFDEA; border: 2px solid #FFE17E; border-radius: 8px; padding: 30px; }
.qualification-box h4 { font-size: 1.286rem;/* 18px */ font-weight: 700; color: #92400e; margin-bottom: 16px; }
.qualification-box ul { list-style: none; padding: 0; margin: 0; }
.qualification-box li { padding-left: 24px; margin-bottom: 10px; font-size: 1.143rem;/* 16px */ line-height: 1.6; color: #78350f; position: relative; }
.qualification-box li::before { content: ''; position: absolute; left: 0; color: #FFE17E; font-weight: 700; }
.qualification-box li:last-child { margin-bottom: 0; }

/* 가입안내 가입 절차 */
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 30px; }
.process-step { text-align: center; }
.process-step .step-number { width: 60px; height: 60px; background: #4a6282; color: #fff; font-size: 2rem;/* 28px */ font-weight: 700; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 15px; }
.process-step h4 { font-size: 1.214rem;/* 17px */ font-weight: 700; color: #333; margin-bottom: 8px; }
.process-step p { font-size: 1rem;/* 14px */ color: #666; margin: 0; line-height: 1.5; }

.document-box { background: #f0f4f8; border-left: 4px solid #4a6282; padding: 25px 30px; border-radius: 6px; }
.document-box h4 { font-size: 1.214rem;/* 17px */ font-weight: 700; color: #333; margin-bottom: 14px; }
.document-box ul { list-style: none; padding: 0; margin: 0; }
.document-box li { padding-left: 20px; margin-bottom: 8px; font-size: 1.071rem;/* 15px */ color: #555; position: relative; }
.document-box li::before { content: ''; position: absolute; left: 0; color: #4a6282; font-weight: 700; font-size: 1.286rem;/* 18px */ }
.document-box li:last-child { margin-bottom: 0; }

/* 가입안내 가입 비용 및 문의 */
.contact-wrapper { margin: 30px auto 60px; width: 560px;  }
.contact-image { text-align: center;margin-bottom: 30px; }
.contact-image img {text-align: center;margin-bottom: 30px; }
.contact-info { flex: 1; display: flex; flex-direction: column; gap: 20px; }
.info-item { display: flex;gap: 30px; margin: auto;width: 520px; }
.info-badge { display: inline-block; width: 100px; height: 32px; text-align: center; background: #4a6282; color: #fff; font-size: 1.071rem;/* 15px */ font-weight: 500; padding: 6px 16px; border-radius: 20px; margin-bottom: 10px; }
.info-badge.blue { background: #4a6282; }
.info-item p { font-size: 1.429rem;/* 20px */ color: #333; margin: 0; line-height: 1.6; }
.contact-details { display: flex; flex-direction: column; gap: 6px; }
.contact-details p { display: flex; align-items: center; gap: 8px; }
.contact-ico-phone { display: inline-block; width: 40px;height: 40px; border-radius: 50%; background: #EBEBEB url(../images/ico_join_6.png) center no-repeat;}

.contact-ico-email { display: inline-block; display: inline-block; width: 40px;height: 40px; border-radius: 50%; background: #EBEBEB url(../images/ico_join_7.png) center no-repeat;}
.contact-name { margin: 8px 0 8px 50px !important; font-weight: 400; font-size: 1.451rem;/* 20px */ color: var(--color-text); }

.notice-box { background: #F0FDF4; border: 1px solid #A5D8C8; border-radius: 8px; padding: 25px 30px; }
.notice-box h4 { font-size: 1.214rem;/* 17px */ font-weight: 700; color: #24634f; margin-bottom: 14px; }
.notice-box ul { list-style: none; padding: 0; margin: 0; }
.notice-box li { padding-left: 20px; margin-bottom: 8px; font-size: 1.071rem;/* 15px */ color: #24634f; position: relative; line-height: 1.6; }
.notice-box li::before { content: ''; position: absolute; left: 0; top: 10px; width: 4px; height: 4px; border-radius: 50%; background-color: #A5D8C8;  }
.notice-box li:last-child { margin-bottom: 0; }

/* 스크롤 애니메이션 */
.scroll-animate { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.scroll-animate.active { opacity: 1; transform: translateY(0); }
.scroll-animate.delay-1 { transition-delay: 0.3s; }
.scroll-animate.delay-2 { transition-delay: 0.6s; }
.scroll-animate.delay-3 { transition-delay: 0.9s; }
.scroll-animate.delay-4 { transition-delay: 1.2s; }

/* 비주얼 텍스트 애니메이션 */
.visual-text { animation: fadeInUp 1s ease forwards; opacity: 0; }
.visual-text div { animation: fadeInUp 1s ease 0.3s forwards; opacity: 0; }
.visual-text small { animation: fadeInUp 1s ease 0.6s forwards; opacity: 0; }
@keyframes fadeInUp { 
    from { opacity: 0; transform: translateY(30px); } 
    to { opacity: 1; transform: translateY(0); } 
}


/* ===== 반응형 디자인 (Responsive Design) ===== */

/* 태블릿 가로 (1024px 이하) */
@media (max-width: 1024px) {
    /* 레이아웃 */
    .header-inner { max-width: 100%; padding: 0 20px; }
    .content-inner { width: 100%; padding: 40px 30px 80px; }
    .section-header { max-width: 100%; width: 100%; padding: 0 20px; }
    
    /* 헤더 */
    .gnb ul { width: auto; gap: 15px; }
    .gnb a { font-size: 1.071rem;/* 15px */ }
    .gnb a.on, .gnb a:hover { font-size: 1.071rem;/* 15px */ }
    
    /* 히어로 섹션 */
    .hero-section { height: auto !important; min-height: 580px; }
    .hero-background{ min-height: 580px;}
    .hero-content { padding: 0 20px; }
    .hero-title { font-size: 2.5rem;/* 40px */ white-space: normal; }
    .hero-title strong { font-size: 3rem;/* 48px */ }
    .hero-stats { display: none; }
    .stat-item { width: calc(50% - 8px); }
    .search-box { width: 90%; max-width: 700px; }    
    
    /* 뉴스 그리드 */
    .news-grid { grid-template-columns: 1fr; gap: 25px; }
    .main-news { width: 100%; height: auto; }
    .news-sub-items { grid-template-columns: 1fr; }
    
    /* 회원사 그리드 */
    .member-grid { grid-template-columns: repeat(4, 1fr); gap: 12px; }
    .member-item { width: 100%; height: auto; aspect-ratio: 2/1; }
    
    /* 서비스 섹션 */
    .service-inner { grid-template-columns: 1fr; gap: 40px; }
    .service-image video { width: 100%; }
    .service-cards { grid-template-columns: repeat(2, 1fr); gap: 15px; }
    
    /* 트렌드 */
    .carousel-btn.prev { left: -25px; }
    .carousel-btn.next { right: -25px; }
    .carousel-item { flex: 0 0 calc((100% - 40px) / 3); }
    .trend-content h4 { font-size: 1.286rem;/* 18px */ }
    
    /* 푸터 */
    .footer-inner { grid-template-columns: 1fr 1fr 1fr; gap: 25px; max-width: 100%; }
    
    /* 서브페이지 */
    .visual { height: 400px; }
    .visual .visual-text { font-size: 3.143rem;/* 44px */ }
    .lnb ul { width: 100%; padding: 0 15px; }
    .timeline { width: 100%; padding: 40px 15px; }
    
    /* 역할 섹션 */
    .role-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    
    /* 갤러리 */
    .gallery-grid { grid-template-columns: repeat(3, 1fr); gap: 18px; }
    
    /* 슬로건 */
    .slogan { margin-bottom: 50px; }
    .slogan .slogan-title { font-size: 3.429rem;/* 48px */ margin-bottom: 14px; }
    .slogan .slogan-desc { font-size: 2rem;/* 28px */ }
    
    /* 가입안내 */
    .benefit-grid { grid-template-columns: repeat(2, 1fr); }
    .process-steps { grid-template-columns: repeat(2, 1fr); }
    .contact-wrapper { width: 100%; max-width: 560px; }
}

/* 태블릿 세로 / 모바일 가로 (768px 이하) */
@media (max-width: 768px) {
    /* 헤더 */
    header { height: 70px; padding: 0 15px; }
    .header-inner { height: 70px; gap: 15px; }
    .logo { height: 70px; }
    .logo a { width: 140px; height: 60px; background-size: contain; }
    
    /* 모바일 메뉴 버튼 표시 */
    .mobile-menu-btn { display: flex; }
    
    /* 유틸 */
    .utilWrap { gap: 10px; }
    .btn-lang { padding: 6px 10px 6px 26px; height: 28px; font-size: 0.857rem;/* 12px */ background-size: 14px; background-position: left 8px center; }
    .utilWrap .log-in, .utilWrap .log-user, .utilWrap .log-out { font-size: 0.857rem;/* 12px */ }
    .utilWrap .log-in i, .utilWrap .log-user i, .utilWrap .log-out i { width: 28px; height: 28px; }
    
    /* 히어로 섹션 */
    .hero-section { min-height: 380px; padding: 0 15px; }
    .hero-title { font-size: 2rem;/* 28px */ }
    .hero-title strong { font-size: 2.714rem;/* 38px */ }
    .hero-subtitle { font-size: 1rem;/* 14px */ margin: 10px 0 5%; }
    .hero-stats { flex-direction: column; gap: 12px; width: 100%; max-width: 350px; margin: 0 auto 30px; }
    .stat-item { width: 100%; height: 90px; }
    .stat-label { font-size: 1.857rem;/* 26px */ }
    .stat-desc { font-size: 0.929rem;/* 13px */ }
    
    /* 검색 */
    .search-box { flex-direction: column; width: 100%; max-width: 400px; }
    .search-box input { padding: 12px 15px; font-size: 1rem;/* 14px */ }
    .search-box button { width: 100%; padding: 12px; }
    
    /* 섹션 헤더 */
    .section-header h2 { font-size: 1.857rem;/* 26px */ }
    .section-header p { font-size: 0.929rem;/* 13px */ }
    
    /* 뉴스 */
    .latest-section { padding: 40px 15px; }
    .news-grid { gap: 20px; }
    .main-news .news-image { height: 220px; }
    .main-news .news-content h3 { font-size: 1.286rem;/* 18px */ }
    .news-sub-items .sub-news:first-child { flex-direction: column; }
    .news-sub-items .sub-news .news-image { display: none;}
    .news-sub-items .news-image + .news-content { padding: 15px; }
    
    /* 트렌드 */
    .trend-section { padding: 40px 15px; }
    .carousel-container { margin-top: 25px; gap: 30px; }
    .carousel-btn { width: 32px; height: 72px; background-size: contain; }
    .carousel-btn.prev { left: -15px; }
    .carousel-btn.next { right: -15px; }
    .carousel-item { flex: 0 0 calc((100% - 20px) / 2); }
    .trend-content h4 { font-size: 1.143rem;/* 16px */ }
    
    /* 회원사 */
    .member-section { padding: 40px 15px; }
    .member-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .member-item { height: 100px; font-size: 1.143rem;/* 16px */ }
    .member-item small { font-size: 1.143rem;/* 16px */ }
    
    /* 서비스 */
    .service-section { padding: 40px 15px; }
    .service-content h2 { font-size: 1.857rem;/* 26px */ }
    .service-content p:first-of-type { font-size: 1.143rem;/* 16px */ }
    .service-desc { font-size: 1rem;/* 14px */ }
    .service-buttons { flex-direction: column; gap: 10px; }
    .btn-service { width: 100%; padding: 14px 20px; }
    .service-cards { display: none; grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .service-card { padding: 24px 18px; }
    .service-inner {margin-bottom: 40px;}
    
    /* 푸터 */
    .footer { padding: 30px 5px;}
    .footer-inner { display: none; }
    .footer-bottom { font-size: 0.93rem;/* 13px */ padding: 0; }
    
    /* 서브페이지 */
    .visual { height: 340px; }
    .visual .visual-text { font-size: 2.286rem;/* 32px */ }
    .visual .visual-text small { font-size: 1.071rem;/* 15px */ }
    .lnb { height: auto; overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .lnb ul { flex-wrap: nowrap; min-width: max-content; }
    .lnb ul::-webkit-scrollbar { height: 4px; }
    .lnb ul::-webkit-scrollbar-track { background: rgba(255, 255, 255, 0.1); }
    .lnb ul::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.3); border-radius: 2px; }
    .lnb li { min-width: 120px; height: 48px; flex-shrink: 0; }
    .lnb a { height: 48px; line-height: 48px; font-size: 0.929rem;/* 13px */ padding: 0 8px; white-space: nowrap; }
    .content-inner { padding: 25px 15px 50px; }
    .content-inner .content-inner-title { font-size: 2rem;/* 28px */ }
    
    /* 역할 섹션 */
    .role-section { padding: 25px 0; margin-top: 30px; }
    .role-section h2 { font-size: 1.857rem;/* 26px */ margin-bottom: 25px; }
    .role-grid { grid-template-columns: 1fr; gap: 15px; }
    .role-header { padding: 18px; min-height: 85px; }
    .role-header h3 { font-size: 1.071rem;/* 15px */ }
    .role-list { padding: 18px; }
    .role-list li { font-size: 0.929rem;/* 13px */ }
    
    /* 연혁 */
    .history-section { padding: 25px 0; margin-top: 30px; }
    .history-section h2 { font-size: 1.857rem;/* 26px */ margin-bottom: 25px; }
    .timeline { padding: 20px 10px; }
    .timeline::before { left: 30px; }
    .timeline-item::before { left: 20px; }
    .timeline-item { flex-direction: column !important; margin-bottom: 18px; }
    .timeline-item:nth-child(odd) .timeline-date, 
    .timeline-item:nth-child(even) .timeline-date { margin: 0 0 10px 60px; }
    .timeline-content { width: 100%; margin-left: 10px !important; margin-right: 0 !important; }
    .timeline-content ul { width: 100%; padding: 14px 16px; }
    .timeline-content li { font-size: 0.929rem;/* 13px */ }
    
    /* 갤러리 */
    .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .gallery-item { height: 340px; }
    .gallery-image { height: 160px; }
    .gallery-info { padding: 14px; }
    .gallery-info h4 { font-size: 1rem;/* 14px */ }
    .gallery-info p { font-size: 0.929rem;/* 13px */ }
    
    /* 슬로건 */
    .slogan { margin-bottom: 40px; }
    .slogan .slogan-title { font-size: 2.125rem;/* 34px */ margin-bottom: 12px; }
    .slogan .slogan-desc { font-size: 1.571rem;/* 22px */ }
    
    /* 게시판 */
    .board-wrap { padding: 15px 0; }
    .board-table colgroup,
    .board-table thead { display: none; }
    .board-table tbody tr { display: flex; flex-wrap: wrap; padding: 12px 0; border-bottom: 1px solid #d5d5d5; }
    .board-table tbody td { padding: 4px; border-bottom: none; }
    .board-table tbody td::before { content: attr(data-label); display: inline-block; font-weight: 600; margin-right: 8px; color: var(--color-text-light); }
    .board-table tbody td.title { order: 5; width: 100%; }
    .board-bottom .pagination { order: 3; width: 100%; }
    .board-search { width: 100%; }
    .board-search .search-field-in { width: 100%; }
    
    /* 가입안내 */
    .intro-banner { flex-direction: column; text-align: center; padding: 30px 20px; }
    .intro-banner .intro-icon { margin: 0 auto; }
    .benefit-grid { grid-template-columns: 1fr; }
    .process-steps { grid-template-columns: 1fr; }
    .contact-wrapper { width: 100%; padding: 0 15px; }
    .info-item { flex-direction: column; width: 100%; }
}

/* 모바일 세로 (320px - 479px) */
@media (max-width: 480px) {
    /* 헤더 */
    header { height: 60px; padding: 0 10px; }
    .header-inner { height: 60px; gap: 10px; }
    .logo { height: 60px; }
    .logo a { width: 120px; height: 50px; }
    .utilWrap { gap: 8px; }
    .btn-lang { padding: 5px 8px 5px 22px; height: 26px; font-size: 0.786rem;/* 11px */ background-position: left 6px center; }
    .utilWrap .log-in span, .utilWrap .log-user span, .utilWrap .log-out span { display: none; }
    .utilWrap .log-in, .utilWrap .log-user, .utilWrap .log-out { font-size: 0;/* 0px */ }
    .utilWrap .log-in i, .utilWrap .log-user i, .utilWrap .log-out i { width: 26px; height: 26px; }
    
    /* 히어로 */
    .hero-section { height: 500px; }
    .hero-content { top: calc(50% - 170px); padding: 0 10px; }
    .hero-title { font-size: 1.571rem;/* 22px */ }
    .hero-title strong { font-size: 2.143rem;/* 30px */ }
    .hero-subtitle { font-size: 0.929rem;/* 13px */ }
    .hero-stats { max-width: 320px; }
    .stat-item { height: 80px; gap: 10px; }
    .stat-item > i { width: 40px; height: 40px; }
    .stat-label { font-size: 1.571rem;/* 22px */ }
    .stat-desc { font-size: 0.857rem;/* 12px */ }
    .search-box { width: 100%; max-width: 100%; }
    .search-box input { padding: 10px 12px; font-size: 0.929rem;/* 13px */ }
    .search-box button { padding: 10px; font-size: 1rem;/* 14px */ }
    
    /* 섹션 */
    .section-header h2 { font-size: 1.571rem;/* 22px */ }
    .latest-section, .trend-section, .member-section, .service-section { padding: 30px 10px; }
    
    /* 뉴스 */
    .main-news .news-image { height: 180px; }
    .news-content { padding: 15px 20px; }
    .main-news .news-content h3 { font-size: 1.143rem;/* 16px */ }
    .news-content h3, .news-content h4 { font-size: 1rem;/* 14px */ }
    .news-desc { font-size: 0.929rem;/* 13px */ }
    
    /* 트렌드 */
    .carousel-btn { width: 24px; height: 50px; }
    .carousel-btn.prev { left: -5px; }
    .carousel-btn.next { right: -5px; }
    .carousel-item { flex: 0 0 calc((100% - 20px) / 2); }
    .trend-image { height: 140px; }
    .trend-content { padding: 14px; height: 140px; }
    .trend-content h4 { font-size: 1rem;/* 14px */ }
    .trend-content p { font-size: 0.857rem;/* 12px */ }
    
    /* 회원사 */
    .member-grid { grid-template-columns: repeat(3, 1fr); }
    .member-item { height: auto; font-size: 0.857rem;/* 12px */ }
    .member-item small { font-size: 0.857rem;/* 12px */ }
    
    /* 서비스 */
    .service-content h2 { font-size: 1.571rem;/* 22px */ }
    .service-content p:first-of-type { font-size: 1.071rem;/* 15px */ }
    .service-desc { font-size: 0.929rem;/* 13px */ }
    .service-card { padding: 20px 15px; }
    .service-icon { font-size: 1.714rem;/* 24px */ }
    .service-card h4 { font-size: 1.071rem;/* 15px */ }
    .service-card p { font-size: 0.857rem;/* 12px */ }
    
    /* 푸터 */
    .footer-inner { font-size: 0.857rem;/* 12px */ }
    .footer-left h4, .footer-center h4, .footer-right h4 { font-size: 0.929rem;/* 13px */ }
    .footer-left p, .footer-center a, .footer-right li { font-size: 0.786rem;/* 11px */ line-height: 1.6; }
    .footer-bottom { font-size: 0.857rem;/* 12px */ }
    
    /* 서브페이지 */
    .visual { height: 260px; }
    .visual .visual-text { font-size: 1.714rem;/* 24px */ }
    .visual .visual-text small { font-size: 0.929rem;/* 13px */ }
    .lnb li { height: 42px; flex: 1 1 calc(50% - 4px); }
    .lnb a { height: 42px; line-height: 42px; font-size: 0.857rem;/* 12px */ padding: 0 5px; }
    .content-inner { padding: 20px 10px 40px; }
    .content-inner .content-inner-title { font-size: 1.571rem;/* 22px */ }
    
    /* 역할 */
    .role-section { padding: 20px 0; }
    .role-section h2 { font-size: 1.571rem;/* 22px */ margin-bottom: 20px; }
    .role-header { padding: 15px; min-height: 75px; }
    .role-icon { width: 36px; height: 36px; font-size: 1.071rem;/* 15px */ }
    .role-header h3 { font-size: 0.929rem;/* 13px */ }
    .role-list { padding: 15px; }
    .role-list li { font-size: 0.857rem;/* 12px */ margin-bottom: 8px; }
    
    /* 연혁 */
    .history-section { padding: 20px 0; }
    .history-section h2 { font-size: 1.571rem;/* 22px */ margin-bottom: 20px; }
    .timeline { padding: 15px 5px; }
    .timeline::before { left: 20px; width: 2px; }
    .timeline-item::before { left: 20px; width: 12px; height: 12px; }
    .timeline-date { width: 70px; font-size: 0.786rem;/* 11px */ padding: 5px 8px; margin: 0 0 8px 45px; }
    .timeline-content { margin-left: 45px !important; }
    .timeline-content ul { padding: 12px 14px; }
    .timeline-content li { font-size: 0.786rem;/* 11px */ padding-left: 12px; }
    
    /* 갤러리 */
    .gallery-grid { grid-template-columns: 1fr; }
    .gallery-item { height: 380px; }
    .gallery-image { height: 200px; }
    
    /* 슬로건 */
    .slogan { margin-bottom: 30px; }
    .slogan .slogan-title { font-size: 2rem;/* 28px */ margin-bottom: 10px; }
    .slogan .slogan-desc { font-size: 1.143rem;/* 16px */ }
    
    /* 인트로 */
    .intro img { width: 100%; height: auto; }
}

@media (max-width: 360px) {
    .carousel-item { flex: 0 0 100%; }
    .member-grid { grid-template-columns: repeat(2, 1fr); }
}