/**
 * AAU (동아·동서 연합대학 통합 플랫폼) — 커스텀 스타일 (단일 정리본)
 * 시안: public/customs/main/2차시안_v2_20260324.html · 가이드: /커스텀-카탈로그-퍼블리싱-가이드.md
 * 네임스페이스: 헤더 #header.xnaau / 메인 .xnmain_cnt_wrap.xnaau / 푸터 #footer.xnaau
 * 색 토큰은 --xnaau-* (부트스트랩 :root --primary 충돌 회피)
 */

/* ===== 웹폰트 @font-face ===== */
/* Pretendard (파일: public/fonts/Pretendard/*) */
@font-face {
    font-family: 'Pretendard';
    font-style: normal;
    font-weight: 100;
    font-display: swap;
    src: url('/fonts/Pretendard/Pretendard-Thin.woff2') format('woff2'), url('/fonts/Pretendard/Pretendard-Thin.woff') format('woff');
}

@font-face {
    font-family: 'Pretendard';
    font-style: normal;
    font-weight: 200;
    font-display: swap;
    src: url('/fonts/Pretendard/Pretendard-ExtraLight.woff2') format('woff2'), url('/fonts/Pretendard/Pretendard-ExtraLight.woff') format('woff');
}

@font-face {
    font-family: 'Pretendard';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('/fonts/Pretendard/Pretendard-Light.woff2') format('woff2'), url('/fonts/Pretendard/Pretendard-Light.woff') format('woff');
}

@font-face {
    font-family: 'Pretendard';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('/fonts/Pretendard/Pretendard-Regular.woff2') format('woff2'), url('/fonts/Pretendard/Pretendard-Regular.woff') format('woff');
}

@font-face {
    font-family: 'Pretendard';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('/fonts/Pretendard/Pretendard-Medium.woff2') format('woff2'), url('/fonts/Pretendard/Pretendard-Medium.woff') format('woff');
}

@font-face {
    font-family: 'Pretendard';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('/fonts/Pretendard/Pretendard-SemiBold.woff2') format('woff2'), url('/fonts/Pretendard/Pretendard-SemiBold.woff') format('woff');
}

@font-face {
    font-family: 'Pretendard';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('/fonts/Pretendard/Pretendard-Bold.woff2') format('woff2'), url('/fonts/Pretendard/Pretendard-Bold.woff') format('woff');
}

@font-face {
    font-family: 'Pretendard';
    font-style: normal;
    font-weight: 800;
    font-display: swap;
    src: url('/fonts/Pretendard/Pretendard-ExtraBold.woff2') format('woff2'), url('/fonts/Pretendard/Pretendard-ExtraBold.woff') format('woff');
}

@font-face {
    font-family: 'Pretendard';
    font-style: normal;
    font-weight: 900;
    font-display: swap;
    src: url('/fonts/Pretendard/Pretendard-Black.woff2') format('woff2'), url('/fonts/Pretendard/Pretendard-Black.woff') format('woff');
}

/* SUIT Variable (파일: public/customs/main/SUIT-Variable.woff2 — 업로드 예정) */
@font-face {
    font-family: "SUIT Variable";
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url("/customs/main/SUIT-Variable.woff2") format("woff2-variations");
}

:root,
.xnmain_cnt_wrap.xnaau,
#header.xnaau,
#footer.xnaau {
    --xnaau-primary: #5B21B6;
    --xnaau-primary-dark: #4C1D95;
    --xnaau-primary-ink: #2E1065;
    --xnaau-primary-light: #7C3AED;
    --xnaau-primary-bg: #F3F1FF;
    --xnaau-secondary: #0EA5E9;
    --bg-base: #F3F8FC;
    --bg-gray: #F0F6FA;
    --surface-mist: #EEF5FA;
    --text-title: #0F172A;
    --text-body: #334155;
    --text-caption: #64748B;
    --text-on-dark-muted: #E8EAEF;
    --line: #C5C7D3;
    --xnaau-white: #FFFFFF;
    --focus-ring: #5B21B6;
    --shadow-soft: 0 4px 20px rgba(91, 33, 182, .06);
    --shadow-card: 0 8px 32px rgba(26, 29, 58, .07);
    --shadow-float: 0 20px 56px rgba(91, 33, 182, .11);
    --shadow-hover-sm: 0 8px 24px rgba(91, 33, 182, .14);
    --shadow-hover-md: 0 18px 44px rgba(91, 33, 182, .15);
    --aau-font: "SUIT Variable", "SUIT", "Pretendard", "Noto Sans KR", system-ui, sans-serif;
    --aau-max: 1280px;
}

/* ========== 0. 공통 ========== */
#content #visual {
    display: none !important;
}

/* 서브페이지 조각(#xn-page-view)은 HTML 안에 자체 타이틀이 있어 기본 페이지 헤더를 숨긴다.
   ※ 스코프 없이 숨기면 회원가입(#xn-account-membership)·대시보드·강좌편집 등
      XnSubHeader 를 쓰는 모든 페이지의 타이틀바까지 같이 사라진다. */
#xn-page-view #xn-main-search-container.xn-header-bg-container {
    display: none !important;
}

#content {
    padding-top: 0 !important;
}

.xnmain_cnt_wrap.xnaau,
#header.xnaau,
#footer.xnaau {
    font-family: var(--aau-font);
    letter-spacing: -0.02em;
    -webkit-font-smoothing: antialiased;
}

.xnmain_cnt_wrap.xnaau *,
#header.xnaau *,
#footer.xnaau * {
    box-sizing: border-box;
}

.xnaau a,
.xnaau a:hover,
#header.xnaau a,
#header.xnaau a:hover,
#footer.xnaau a,
#footer.xnaau a:hover {
    text-decoration: none !important;
}

.xnaau .xnaau-inner,
#header.xnaau .xnaau-inner,
#footer.xnaau .xnaau-inner {
    width: 100%;
    max-width: var(--aau-max);
    margin: 0 auto;
    padding: 0 20px;
}

.xnaau-sr-only {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.xnaau a:focus-visible,
.xnaau button:focus-visible,
.xnaau input:focus-visible,
#header.xnaau a:focus-visible,
#header.xnaau button:focus-visible,
#footer.xnaau a:focus-visible,
#footer.xnaau button:focus-visible {
    outline: 3px solid var(--focus-ring);
    outline-offset: 2px;
}

/* 가로 스크롤 방지 */
.xnmain_cnt_wrap.xnaau,
.xnaau .home-page-shell,
.xnaau .home-mid-flow,
.xnaau .hero {
    overflow-x: clip;
}

.xnaau img,
.xnaau .widget,
.xnaau .xn-widget-container {
    max-width: 100%;
}

@media (prefers-reduced-motion: reduce) {

    .xnaau *,
    .xnaau *::before,
    .xnaau *::after,
    #header.xnaau *,
    #footer.xnaau * {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
    }
}

/* ============================================================
 * 1. HEADER
 * ============================================================ */
#header.xnaau {
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1000;
    height: auto !important;
    min-height: 0 !important;
    background: linear-gradient(180deg, rgba(240, 249, 255, .55) 0%, rgba(255, 255, 255, .94) 52%, rgba(255, 255, 255, .92) 100%);
    backdrop-filter: saturate(1.08) blur(14px);
    -webkit-backdrop-filter: saturate(1.08) blur(14px);
    border-bottom: 1px solid rgba(203, 220, 235, .75);
    box-shadow: 0 1px 0 rgba(255, 255, 255, .85) inset, 0 8px 32px rgba(14, 165, 233, .045);
}

#header.xnaau a {
    color: inherit;
    transition: .3s;
}

#header.xnaau ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

#header.xnaau .xnaau-top {
    background: linear-gradient(180deg, #eaf4fb, var(--bg-gray));
    padding: 8px 0;
    font-size: 13px;
    color: var(--text-caption);
    border-bottom: 1px solid rgba(255, 255, 255, .65);
}

#header.xnaau .xnaau-top .xnaau-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

#header.xnaau .xnaau-top-left {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

#header.xnaau .xnaau-top-right {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

#header.xnaau .xnaau-top-right a {
    font-weight: 600;
    color: var(--text-caption);
}

#header.xnaau .xnaau-top-right a:hover {
    color: var(--xnaau-primary);
}

#header.xnaau .xnaau-top .xn-change_language-container {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
}

#header.xnaau .xnaau-top .xn-change_language-title {
    font-size: 13px;
    font-weight: 800;
    color: var(--text-caption);
    white-space: nowrap;
}

#header.xnaau .xn-change_language-select_box {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 5px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-title);
    cursor: pointer;
    min-width: 120px;
    transition: border-color .2s;
}

#header.xnaau .xn-change_language-select_box:hover {
    border-color: var(--xnaau-primary);
}

#header.xnaau .xn-change_language-select_box>i {
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid var(--text-caption);
    flex-shrink: 0;
}

#header.xnaau .xn-change_language-select_dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 4px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    box-shadow: var(--shadow-soft);
    padding: 4px;
    z-index: 1200;
    display: none;
    min-width: 120px;
}

#header.xnaau .xn-change_language-select_dropdown.show {
    display: block;
}

#header.xnaau .xn-change_language-select_dropdown-item {
    display: block;
    width: 100%;
    text-align: left;
    padding: 8px 12px;
    border: none;
    background: none;
    font-size: 13px;
    color: var(--text-title);
    cursor: pointer;
    border-radius: 6px;
    font-family: inherit;
}

#header.xnaau .xn-change_language-select_dropdown-item:hover {
    background: var(--xnaau-primary-bg);
    color: var(--xnaau-primary);
}

#header.xnaau .xnaau-main {
    padding: 18px 0;
}

#header.xnaau .xnaau-main .xnaau-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

#header.xnaau .xnaau-logo {
    display: flex;
    align-items: center;
}

#header.xnaau .xnaau-logo-mark {
    height: 28px;
    width: auto;
    display: block;
    object-fit: contain;
}

#header.xnaau .xnaau-gnb {
    display: flex;
    align-items: stretch;
    gap: 40px;
    flex-wrap: wrap;
}

#header.xnaau .xnaau-gnb-item {
    position: relative;
}

#header.xnaau .xnaau-gnb-item>a {
    position: relative;
    font-size: 17px;
    font-weight: 600;
    color: var(--text-title);
    padding: 10px 0;
    display: block;
    line-height: 1.3;
    transition: color .2s;
}

#header.xnaau .xnaau-gnb-item.has-submenu>a {
    padding-right: 18px;
}

#header.xnaau .xnaau-gnb-item.has-submenu>a::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: no-repeat center / 12px 12px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%234A4B55' stroke-width='2.25' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    pointer-events: none;
}

/* 서브메뉴 아코디언 토글 — 모바일 드로어(≤1280) 전용. 데스크톱은 hover 드롭다운이므로 숨긴다. */
#header.xnaau .xnaau-submenu-toggle {
    display: none;
}

#header.xnaau .xnaau-gnb-item>a:hover {
    color: var(--xnaau-primary);
}

#header.xnaau .xnaau-gnb-item>a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    height: 2px;
    border-radius: 2px;
    width: 100%;
    background: linear-gradient(90deg, var(--xnaau-primary), var(--xnaau-secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .28s;
}

#header.xnaau .xnaau-gnb-item.has-submenu>a::before {
    width: calc(100% - 20px);
}

#header.xnaau .xnaau-gnb-item>a:hover::before {
    transform: scaleX(1);
}

#header.xnaau .xnaau-submenu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1200;
    background: rgba(255, 255, 255, .98);
    backdrop-filter: blur(12px);
    min-width: 220px;
    width: max-content;
    max-width: min(320px, 92vw);
    padding: 12px 0;
    display: none;
    box-shadow: 0 16px 48px rgba(91, 33, 182, .1);
    border-radius: 16px;
    border: 1px solid rgba(223, 224, 233, .95);
}

#header.xnaau .xnaau-submenu li {
    border-bottom: 1px solid var(--line);
}

#header.xnaau .xnaau-submenu li:last-child {
    border-bottom: none;
}

#header.xnaau .xnaau-submenu a {
    display: block;
    padding: 12px 22px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-title);
    transition: .2s;
}

#header.xnaau .xnaau-submenu a:hover {
    background: var(--xnaau-primary-bg);
    color: var(--xnaau-primary);
}

#header.xnaau .xnaau-utils {
    display: flex;
    align-items: center;
    gap: 12px;
}

#header.xnaau .xnaau-btn-login {
    background: var(--xnaau-primary);
    color: var(--xnaau-white);
    padding: 8px 18px;
    border-radius: 999px;
    font-weight: 700;
    min-height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, .14);
    box-shadow: 0 2px 10px rgba(91, 33, 182, .22);
    transition: .2s;
}

#header.xnaau .xnaau-btn-login:hover {
    transform: translateY(-1px);
    background: var(--xnaau-primary-dark);
    color: var(--xnaau-white);
}

#header.xnaau .xnaau-btn-join {
    font-weight: 600;
    color: var(--text-title);
    padding: 8px 14px;
    border-radius: 10px;
    min-height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: .2s;
}

#header.xnaau .xnaau-btn-join:hover {
    color: var(--xnaau-primary);
    background: var(--xnaau-primary-bg);
}

/* LMS 바로가기 버튼: 로그인 버튼(.xnaau-btn-login)과 동일 스타일 */
#header.xnaau .xnaau-btn-outline {
    background: var(--xnaau-primary);
    color: var(--xnaau-white);
    padding: 8px 18px;
    border-radius: 999px;
    font-weight: 700;
    min-height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, .14);
    box-shadow: 0 2px 10px rgba(91, 33, 182, .22);
    transition: .2s;
}

#header.xnaau .xnaau-btn-outline:hover {
    transform: translateY(-1px);
    background: var(--xnaau-primary-dark);
    color: var(--xnaau-white);
}

/* 세션 TTL 타이머 (계정메뉴 왼쪽) — 기본 숨김, JS가 남은시간 수신 시 표시 */
#header.xnaau .xnaau-session-timer {
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    border-radius: 999px;
    background: var(--xnaau-primary-bg);
    border: 1px solid rgba(91, 33, 182, .18);
    color: var(--xnaau-primary);
    font-weight: 700;
    font-size: 13px;
    line-height: 1;
    white-space: nowrap;
}

#header.xnaau .xnaau-session-timer-icon {
    flex-shrink: 0;
    opacity: .85;
}

#header.xnaau .xnaau-session-timer-label {
    color: var(--text-caption);
    font-weight: 600;
}

#header.xnaau .xnaau-session-timer-text {
    font-variant-numeric: tabular-nums;
    letter-spacing: .02em;
}

/* 남은시간 1분 이하 경고 강조 */
#header.xnaau .xnaau-session-timer.is-warning {
    background: #FEF2F2;
    border-color: rgba(220, 38, 38, .3);
    color: #DC2626;
}

#header.xnaau .xnaau-session-timer.is-warning .xnaau-session-timer-label {
    color: #DC2626;
}

#header.xnaau #xn-go-to-lms-modal {
    display: none;
}

/* 계정 메뉴 v2 */
#header.xnaau .btn-group {
    display: inline-flex;
}

#header.xnaau .xn-header-member-btn-group {
    position: relative;
}

#header.xnaau .btn-dropdown-user-menu {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    min-height: 38px;
    border-radius: 999px;
    border: 1px solid rgba(91, 33, 182, .28);
    background: rgba(255, 255, 255, .75);
    color: var(--text-title);
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: .2s;
}

#header.xnaau .btn-dropdown-user-menu:hover {
    border-color: var(--xnaau-primary);
    color: var(--xnaau-primary);
}

#header.xnaau .btn-dropdown-user-menu .xn-header-member-btn-text {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
}

#header.xnaau .xn-v2-user-dropdown {
    position: absolute;
    top: calc(100% + .5rem);
    right: 0;
    left: auto;
    background: #fff;
    box-shadow: 0 16px 48px rgba(91, 33, 182, .16);
    border-radius: 14px;
    min-width: 260px;
    max-width: 320px;
    opacity: 0;
    visibility: hidden;
    transition: .25s;
    z-index: 1200;
    overflow: hidden;
    display: block;
    border: 1px solid rgba(223, 224, 233, .95);
    padding: 0 !important;
    margin: 0 !important;
}

#header.xnaau .xn-header-member-btn-group.show .xn-v2-user-dropdown,
#header.xnaau .xn-v2-user-dropdown.show {
    opacity: 1;
    visibility: visible;
}

#header.xnaau .xn-v2-user-info {
    padding: 16px 16px 8px;
    background: var(--xnaau-primary-bg);
    border-bottom: 1px solid #e9ecef;
}

#header.xnaau .xn-v2-user-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-title);
    margin-bottom: 4px;
}

#header.xnaau .xn-v2-user-id {
    font-size: .9rem;
    color: var(--text-caption);
    margin-bottom: 8px;
}

#header.xnaau .xn-v2-user-login-info {
    padding-top: 8px;
    border-top: 1px solid rgba(91, 33, 182, .12);
}

#header.xnaau .xn-v2-user-login-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: .8rem;
    margin-bottom: 2px;
    color: var(--text-body);
}

#header.xnaau .xn-v2-dropdown-group {
    padding: 6px 0;
}

#header.xnaau .xn-v2-dropdown-group:not(:last-child) {
    border-bottom: 1px solid #eef0f4;
}

#header.xnaau .xn-v2-dropdown-group-title {
    padding: 4px 16px;
    font-size: 12px;
    font-weight: 800;
    color: var(--text-caption);
    text-transform: uppercase;
    letter-spacing: .05em;
}

#header.xnaau .xn-v2-dropdown-item {
    display: flex;
    align-items: center;
    padding: 9px 12px;
    margin: 0 6px;
    color: var(--text-title);
    transition: .2s;
    border: none;
    background: none;
    width: calc(100% - 12px);
    text-align: left;
    cursor: pointer;
    font-size: 14px;
    line-height: 1.5;
    border-radius: 10px;
}

#header.xnaau .xn-v2-dropdown-item:hover:not(.xn-v2-logout-item) {
    background: var(--xnaau-primary-bg);
}

#header.xnaau .xn-v2-dropdown-item:hover:not(.xn-v2-logout-item) .xn-v2-dropdown-item-text {
    color: var(--xnaau-primary);
}

#header.xnaau .xn-v2-dropdown-item-icon {
    width: 20px;
    height: 20px;
    margin-right: 12px;
    flex-shrink: 0;
    background: no-repeat center / contain;
}

#header.xnaau .xn-v2-icon-admin-page {
    background-image: url('/customs/main/xn-v2-icon-admin-page.svg');
}

#header.xnaau .xn-v2-icon-course-dashboard {
    background-image: url('/customs/main/xn-v2-icon-course-dashboard.svg');
}

#header.xnaau .xn-v2-icon-mypage {
    background-image: url('/customs/main/xn-v2-icon-mypage.svg');
}

#header.xnaau .xn-v2-icon-go-to-lms {
    background-image: url('/customs/main/xn-v2-icon-go-to-lms.svg');
}

#header.xnaau .xn-v2-icon-mypage-dashboard {
    background-image: url('/customs/main/xn-v2-icon-mypage-dashboard.svg');
}

#header.xnaau .xn-v2-icon-myinformation {
    background-image: url('/customs/main/xn-v2-icon-myinformation.svg');
}

#header.xnaau .xn-v2-icon-re-authentication {
    background-image: url('/customs/main/xn-v2-dropdown-item-icon.svg');
}

#header.xnaau .xn-v2-icon-edit-password {
    background-image: url('/customs/main/xn-v2-icon-edit-password.svg');
}

#header.xnaau .xn-v2-icon-mac-address {
    background-image: url('/customs/main/xn-v2-dropdown-item-icon.svg');
}

#header.xnaau .xn-v2-icon-language {
    background-image: url('/customs/main/xn-v2-icon-canvas-language-settings.svg');
}

#header.xnaau .xn-v2-icon-logout {
    background-image: url('/customs/main/xn-v2-icon-logout.svg');
}

#header.xnaau .xn-v2-logout-group {
    padding: 0;
}

#header.xnaau .xn-v2-logout-item {
    padding: 0;
    margin: 0 6px 6px;
}

#header.xnaau .xn-v2-logout-button {
    width: 100%;
    display: flex;
    align-items: center;
    padding: 9px 12px;
    border: none;
    background: none;
    color: var(--text-title);
    cursor: pointer;
    font-size: 14px;
    transition: .2s;
    font-family: inherit;
    border-radius: 10px;
}

#header.xnaau .xn-v2-logout-button:hover {
    background: #fff5f5;
    color: #dc3545;
}

#header.xnaau .xn-v2-canvas-language-settings {
    display: flex;
    align-items: center;
}

#header.xnaau .xn-v2-language-help-icon {
    cursor: pointer;
    margin-left: 8px;
    opacity: .6;
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* ≤900 헤더 레이아웃은 ≤1280 햄버거 블록에서 일괄 처리 (logo/utils 배치는 그쪽 참조) */

/* ============================================================
 * 2. MAIN 공통
 * ============================================================ */
.xnmain_cnt_wrap.xnaau {
    color: var(--text-body);
    line-height: 1.6;
    font-size: 16px;
    background-color: var(--bg-base);
}

.xnaau a {
    color: inherit;
    transition: .3s;
}

.xnaau ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.xnaau h1,
.xnaau h2,
.xnaau h3,
.xnaau h4,
.xnaau p {
    margin: 0;
}

.xnaau .home-page-shell {
    position: relative;
    isolation: isolate;
}

.xnaau .home-bg-layer {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-color: var(--bg-base);
    background-image:
        linear-gradient(180deg, #f3f1ff 0%, #f5f9fc 16%, #fbfdff 44%, #f1f7fb 64%, #eaf4fa 86%, var(--bg-base) 100%),
        linear-gradient(135deg, rgba(91, 33, 182, .048) 0%, transparent 48%),
        linear-gradient(225deg, rgba(14, 165, 233, .05) 0%, transparent 46%),
        radial-gradient(ellipse 76% 52% at 88% 8%, rgba(91, 33, 182, .07) 0%, transparent 52%),
        radial-gradient(ellipse 58% 52% at 12% 88%, rgba(14, 165, 233, .07) 0%, transparent 56%),
        radial-gradient(ellipse 52% 40% at 6% 40%, rgba(125, 211, 252, .06) 0%, transparent 58%),
        radial-gradient(ellipse 48% 38% at 98% 56%, rgba(56, 189, 248, .055) 0%, transparent 58%),
        radial-gradient(ellipse 92% 48% at 50% 26%, rgba(14, 165, 233, .04) 0%, transparent 72%),
        repeating-linear-gradient(90deg, rgba(91, 33, 182, .012) 0 1px, transparent 1px 72px);
}

.xnaau .home-mid-flow {
    position: relative;
    z-index: 1;
    padding-top: 8px;
}

.xnaau .section-padding {
    padding: 88px 0;
    position: relative;
    z-index: 1;
}

/* 인기강좌(Global Best) 섹션: 패딩 + 흰 배경 (bg-gray-section 아닌 섹션) */
.xnaau .section-padding:not(.bg-gray-section) {
    padding: 80px 0 88px;
    background: var(--xnaau-white);
}

.xnaau .bg-gray-section {
    background: linear-gradient(180deg, #e3eef6, var(--bg-gray) 38%, #e8f2f9);
}

/* ============================================================
 * 3. HERO — 슬라이드 위젯: 캡션(좌) + 이미지(우, 라운드), carousel-item 고정 높이
 * ============================================================ */
.xnaau .hero {
    position: relative;
    z-index: 1;
    padding-top: 24px;
    padding-bottom: 16px;
}

/* 히어로 배경 블롭(원형 그라데이션) */
.xnaau .hero::before,
.xnaau .hero::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(64px);
    z-index: 0;
    pointer-events: none;
}

.xnaau .hero::before {
    width: 440px;
    height: 440px;
    top: -140px;
    right: -40px;
    background: rgba(91, 33, 182, .13);
}

.xnaau .hero::after {
    width: 340px;
    height: 340px;
    bottom: -110px;
    left: -50px;
    background: rgba(14, 165, 233, .11);
}

/* 스크롤 다운 인디케이터 */
.xnaau .hero-scroll-down {
    position: absolute;
    right: 24px;
    bottom: 40px;
    z-index: 6;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-caption);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .16em;
    text-decoration: none;
}

.xnaau .hero-scroll-down:hover {
    color: var(--xnaau-primary);
}

.xnaau .scroll-down-text {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    letter-spacing: .25em;
    line-height: 1.8;
}

.xnaau .scroll-down-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: currentColor;
    margin: 12px 0 10px;
    opacity: .8;
}

.xnaau .scroll-down-track {
    display: block;
    width: 2px;
    height: 52px;
    background: rgba(0, 0, 0, .12);
    border-radius: 1px;
    position: relative;
    overflow: hidden;
}

.xnaau .scroll-down-thumb {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 16px;
    background: var(--xnaau-primary);
    border-radius: 1px;
    animation: aauScrollThumb 2s ease-in-out infinite;
}

@keyframes aauScrollThumb {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-36px);
    }
}

.xnaau .xnaau-hero-slider {
    max-width: var(--aau-max);
    margin: 0 auto;
    position: relative;
    z-index: 1;
    aspect-ratio: 21 / 9;
    /* 히어로 배너 비율 (숫자 조절로 높이 변경) */
}

/* 내부 래퍼들은 비율 박스 높이를 100% 채운다 */
.xnaau .xnaau-hero-slider .xn-widget-container,
.xnaau .xnaau-hero-slider .xn-widget-slider-container,
.xnaau .xnaau-hero-slider .carousel,
.xnaau .xnaau-hero-slider .carousel-inner {
    width: 100% !important;
    height: 100% !important;
}

.xnaau .xnaau-hero-slider .xn-widget-slider-container,
.xnaau .xnaau-hero-slider .carousel,
.xnaau .xnaau-hero-slider .carousel-inner {
    overflow: visible;
}

/* fade 교차전환: 비활성 슬라이드를 숨기지 않고 모든 슬라이드에 2단 레이아웃 적용.
   BS4의 float/width/margin-right 오버랩 트릭을 유지해 슬라이드들을 같은 자리에 포갠다.
   (기존 display:none + active 전용 display:flex 는 전환 중 '들어오는' 슬라이드를
    숨겨 페이드가 빈 화면으로 깨졌음) */
.xnaau .xnaau-hero-slider .carousel-item {
    display: block !important;
    position: relative;
    background: none !important;
    float: left;
    width: 100%;
    margin-right: -100%;
}

.xnaau .xnaau-hero-slider .carousel-item::after {
    display: none;
    /* 좌우 분할 레이아웃 장식 제거 (풀블리드 이미지로 전환) */
}

/* 이미지: 폭 100%로 슬라이드를 꽉 채우고 높이를 주도한다 */
.xnaau .xnaau-hero-slider .xnws-img {
    position: relative !important;
    z-index: 0;
    width: 100% !important;
    min-height: 0 !important;
    max-height: none !important;
    margin: 0 !important;
    border-radius: 28px !important;
    border: none !important;
    box-shadow: none !important;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
}

/* 캡션: 이미지 위 정중앙 오버레이 + 가운데 정렬 */
.xnaau .xnaau-hero-slider .xnws-caption {
    position: absolute !important;
    inset: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    height: auto;
    padding: clamp(20px, 4vw, 56px) !important;
    text-align: center !important;
    color: var(--text-body) !important;
    /* 흰색 그라데이션 스크림: 중앙(텍스트 뒤)을 밝게 띄워 어두운 텍스트 가독성 확보 */
    background: radial-gradient(ellipse 65% 78% at 50% 50%,
            rgba(255, 255, 255, .92) 0%,
            rgba(255, 255, 255, .62) 45%,
            rgba(255, 255, 255, 0) 78%) !important;
}

.xnaau .xnaau-hero-slider .xnws-img::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 40%;
    background: linear-gradient(to top, rgba(0, 0, 0, .14), transparent);
    border-radius: 0 0 28px 28px;
    pointer-events: none;
    z-index: 2;
}

.xnaau .xnaau-slide-caption {
    margin: 0 auto;
    text-align: center;
}

.xnaau .xnaau-slide-caption .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--xnaau-primary);
    padding: 8px 14px 8px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .72);
    border: 1px solid rgba(91, 33, 182, .14);
    box-shadow: 0 4px 24px rgba(91, 33, 182, .07);
    backdrop-filter: blur(10px);
    margin-bottom: 14px;
}

.xnaau .xnaau-slide-caption .eyebrow::before {
    content: '';
    width: 26px;
    height: 3px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--xnaau-primary), var(--xnaau-secondary));
    flex-shrink: 0;
}

.xnaau .xnaau-slide-caption .kicker {
    font-size: 15px;
    color: var(--text-body);
    margin: 0 0 12px;
    font-weight: 500;
}

.xnaau .xnaau-slide-caption .title {
    font-size: clamp(28px, 3.4vw, 46px);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -.03em;
    color: var(--text-title);
    margin: 0 0 18px;
}

.xnaau .xnaau-slide-caption .grad {
    background: linear-gradient(100deg, var(--xnaau-primary), var(--xnaau-primary-light), var(--xnaau-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.xnaau .xnaau-slide-caption .desc {
    font-size: 17px;
    color: var(--text-body);
    line-height: 1.65;
    margin: 0 0 28px;
}

.xnaau .xnaau-slide-caption .btn {
    display: inline-flex;
    align-items: center;
    min-height: 48px;
    padding: 14px 32px;
    border-radius: 14px;
    background: var(--xnaau-primary);
    color: #fff !important;
    font-weight: 700;
    font-size: 16px;
}

.xnaau .xnaau-slide-caption .btn:hover {
    background: var(--xnaau-primary-dark);
}

.xnaau .xnaau-hero-slider .carousel-indicators {
    position: absolute;
    bottom: 40px;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    width: auto;
    margin: 0 !important;
    z-index: 6;
    display: inline-flex;
    gap: 8px;
    align-items: center;
    padding: 8px 14px;
    background: rgba(255, 255, 255, .94);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(16, 20, 34, .08);
    box-shadow: 0 8px 28px rgba(0, 0, 0, .1);
}

.xnaau .xnaau-hero-slider .carousel-indicators li {
    width: 8px;
    height: 8px;
    border: none !important;
    border-top: 0 !important;
    border-bottom: 0 !important;
    margin: 0 !important;
    border-radius: 50%;
    background: rgba(0, 0, 0, .2);
    opacity: 1;
    transition: .3s;
    box-sizing: border-box;
    text-indent: 0;
}

.xnaau .xnaau-hero-slider .carousel-indicators .active {
    background: var(--xnaau-primary);
    width: 24px;
    border-radius: 8px;
    opacity: 1;
}

.xnaau .xnaau-hero-slider .carousel-control-prev,
.xnaau .xnaau-hero-slider .carousel-control-next {
    top: 50%;
    bottom: auto;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .5);
    border: 1px solid rgba(0, 0, 0, .08);
    box-shadow: 0 6px 20px rgba(0, 0, 0, .08);
    opacity: 1;
    z-index: 7;
    transition: .25s;
}

.xnaau .xnaau-hero-slider .carousel-control-prev {
    left: 8px;
    right: auto;
}

.xnaau .xnaau-hero-slider .carousel-control-next {
    right: 8px;
    left: auto;
}

.xnaau .xnaau-hero-slider .carousel-control-prev:hover,
.xnaau .xnaau-hero-slider .carousel-control-next:hover {
    background: var(--xnaau-primary) !important;
    border-color: var(--xnaau-primary) !important;
}

.xnaau .xnaau-hero-slider .carousel-control-prev-icon,
.xnaau .xnaau-hero-slider .carousel-control-next-icon {
    width: 12px;
    height: 12px;
    background: none !important;
    border-top: 2.5px solid var(--text-title);
    border-right: 2.5px solid var(--text-title);
}

.xnaau .xnaau-hero-slider .carousel-control-prev-icon {
    transform: rotate(-135deg);
    margin-left: 4px;
}

.xnaau .xnaau-hero-slider .carousel-control-next-icon {
    transform: rotate(45deg);
    margin-right: 4px;
}

.xnaau .xnaau-hero-slider .carousel-control-prev:hover .carousel-control-prev-icon,
.xnaau .xnaau-hero-slider .carousel-control-next:hover .carousel-control-next-icon {
    border-color: #fff;
}

/* ============================================================
 * 4. QUICK MENU
 * ============================================================ */
.xnaau .quick-menu {
    position: relative;
    z-index: 1;
    padding: 8px 0;
}

.xnaau .quick-menu::before {
    content: '';
    display: block;
    width: min(1240px, calc(100% - 40px));
    height: 2px;
    margin: 0 auto 22px;
    border-radius: 2px;
    background: linear-gradient(90deg, transparent, rgba(91, 33, 182, .28), rgba(14, 165, 233, .2), transparent);
}

.xnaau .quick-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.xnaau .quick-card {
    background: rgba(255, 255, 255, .94);
    padding: 20px 16px 18px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid rgba(223, 224, 233, .95);
    box-shadow: var(--shadow-soft);
    transition: .3s;
    display: block;
}

.xnaau .quick-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover-md);
    border-color: rgba(91, 33, 182, .22);
}

.xnaau .quick-card i {
    width: 54px;
    height: 54px;
    margin: 0 auto 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    color: var(--xnaau-primary);
    background: var(--xnaau-primary-bg);
    transition: .3s;
}

.xnaau .quick-card i svg {
    display: block;
    width: 26px;
    height: 26px;
}

.xnaau .quick-card:hover i {
    color: #fff;
    background: var(--xnaau-primary);
    transform: translateY(-2px);
}

.xnaau .quick-card h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-title);
}

.xnaau .quick-card p {
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-caption);
}

/* ============================================================
 * 5. SEARCH
 * ============================================================ */
.xnaau .search-section {
    padding: 80px 0;
    text-align: center;
    position: relative;
    z-index: 1;
}

.xnaau #home-search,
.xnaau #home-news,
.xnaau #home-faq {
    scroll-margin-top: 130px;
}

.xnaau .search-lead {
    max-width: 640px;
    margin: 0 auto 32px;
}

.xnaau .search-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .18em;
    color: var(--xnaau-primary);
    margin-bottom: 14px;
    text-transform: uppercase;
}

.xnaau .search-eyebrow::before {
    content: '';
    width: 28px;
    height: 3px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--xnaau-primary), var(--xnaau-secondary));
}

.xnaau .search-heading {
    font-size: clamp(24px, 3.2vw, 32px);
    font-weight: 800;
    color: var(--text-title);
    letter-spacing: -.03em;
    margin: 0 0 12px;
    line-height: 1.35;
}

.xnaau .search-sub {
    font-size: 16px;
    color: var(--text-body);
    font-weight: 500;
    line-height: 1.65;
}

.xnaau .search-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.xnaau .search-label {
    position: absolute;
    left: 40px;
    top: -12px;
    background: #fff;
    padding: 4px 12px;
    border-radius: 8px;
    color: var(--xnaau-primary);
    font-weight: 800;
    font-size: 13px;
    letter-spacing: .06em;
    z-index: 2;
}

.xnaau .search-box {
    width: 100%;
    height: 80px;
    padding: 0 80px 0 40px;
    border-radius: 40px;
    border: 2px solid rgba(223, 224, 233, .95);
    font-size: 20px;
    outline: none;
    transition: .35s;
    font-family: inherit;
    color: var(--text-title);
    background: rgba(255, 255, 255, .92);
    box-shadow: var(--shadow-soft);
}

.xnaau .search-box::placeholder {
    color: var(--text-caption);
}

.xnaau .search-box:focus {
    border-color: rgba(91, 33, 182, .45);
    box-shadow: 0 12px 40px rgba(91, 33, 182, .14), 0 0 0 4px rgba(91, 33, 182, .08);
    background: #fff;
}

.xnaau .btn-search {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--xnaau-primary);
    color: #fff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: .25s;
    box-shadow: 0 4px 16px rgba(91, 33, 182, .26);
}

.xnaau .btn-search:hover {
    background: var(--xnaau-primary-dark);
    transform: translateY(-50%) scale(1.04);
}

/* ============================================================
 * 6. 강좌 위젯 (.course) — 카드/썸네일16:9/대학명/더보기/좌우버튼
 * ============================================================ */
.xnaau .xn-widget-container,
.xnaau .xn-widget-container.course,
.xnaau .xn-widget {
    background: none !important;
    background-image: none !important;
    padding: 0 !important;
}

.xnaau .xncw-top-container {
    display: flex !important;
    justify-content: space-between;
    align-items: flex-end;
    gap: 24px;
    width: 100% !important;
    margin-bottom: 28px !important;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(223, 224, 233, .95);
    position: relative;
    background: none !important;
}

.xnaau .xncw-top-container::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 120px;
    height: 4px;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--xnaau-primary), var(--xnaau-secondary));
}

.xnaau .xncw-title {
    font-size: clamp(24px, 3vw, 32px) !important;
    font-weight: 800 !important;
    color: var(--text-title) !important;
    letter-spacing: -.03em;
}

.xnaau .xncw-sub-title {
    font-size: 14px !important;
    color: var(--text-caption) !important;
    margin-top: 6px;
    text-align: left !important;
}

.xnaau .xncw-top-container .xncw-more {
    position: static !important;
    bottom: unset !important;
    right: unset !important;
    top: unset !important;
    left: unset !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px;
    white-space: nowrap;
    width: auto !important;
    height: auto !important;
    min-width: 0 !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    letter-spacing: .04em;
    color: var(--text-caption) !important;
    padding: 0 !important;
    border: none !important;
    border-radius: 0 !important;
    background: none !important;
}

.xnaau .xncw-top-container .xncw-more:hover {
    color: var(--xnaau-primary) !important;
    box-shadow: none !important;
}

.xnaau .xncw-top-container .xncw-more .xncw-more-text,
.xnaau .xncw-top-container .xncw-more i {
    color: inherit !important;
}

.xnaau .xnbw-items-container {
    position: relative !important;
    display: block !important;
    width: 100% !important;
    border: 0 !important;
    background: none !important;
    padding: 0 !important;
    min-height: 0 !important;
}

.xnaau .xnbw-items-btn-wrap {
    position: absolute !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    z-index: 5 !important;
    width: auto !important;
    display: flex !important;
    align-items: center;
    box-shadow: none !important;
    background: none !important;
}

.xnaau .xnbw-items-btn-wrap:first-child {
    left: -32px !important;
}

.xnaau .xnbw-items-btn-wrap:last-child {
    right: -32px !important;
}

.xnaau .xnbw-items-prev-btn,
.xnaau .xnbw-items-next-btn {
    position: static !important;
    width: 40px !important;
    height: 40px !important;
    min-width: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    border-radius: 0 !important;
    background: none !important;
    background-image: none !important;
    border: none !important;
    box-shadow: none !important;
    outline: none !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    font-size: 0 !important;
}

.xnaau .xnbw-items-prev-btn>i,
.xnaau .xnbw-items-next-btn>i {
    display: block;
    width: 12px;
    height: 12px;
    background: none !important;
    border: 0;
    border-top: 3px solid var(--xnaau-primary);
    border-right: 3px solid var(--xnaau-primary);
    border-radius: 2px;
    box-sizing: border-box;
    transition: border-color .2s;
}

.xnaau .xnbw-items-prev-btn>i {
    transform: rotate(-135deg);
    margin-left: 4px;
}

.xnaau .xnbw-items-next-btn>i {
    transform: rotate(45deg);
    margin-right: 4px;
}

.xnaau .xnbw-items-prev-btn:hover>i,
.xnaau .xnbw-items-next-btn:hover>i {
    border-color: var(--xnaau-primary-dark);
}

.xnaau .course-wrap {
    float: none !important;
    width: 100% !important;
}

.xnaau .course-wrap .xnbw-item-container {
    width: auto !important;
    float: none !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    background: transparent !important;
}

.xnaau .xncwi-link {
    display: block !important;
    height: 100%;
}

.xnaau .xncwi-container {
    display: block !important;
    position: relative !important;
    height: 100%;
    border: 1px solid rgba(223, 224, 233, .9) !important;
    border-radius: 20px !important;
    overflow: hidden !important;
    background: #fff !important;
    box-shadow: var(--shadow-soft);
    transition: transform .3s, box-shadow .3s;
}

.xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child .xncwi-link:hover .xncwi-background {
    transform: scale(1.06);
}

.xnaau .xncwi-link:hover .xncwi-title {
    color: var(--xnaau-primary) !important;
}

.xnaau .xncwi-link:hover .xncwi-catalog-title {
    color: var(--xnaau-primary-ink) !important;
}

.xnaau .xncwi-link:hover .xncwi-status,
.xnaau .xncwi-link:hover .xncwi-date {
    color: var(--text-body) !important;
}

.xnaau .xncwi-background {
    position: relative !important;
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 16/9 !important;
    object-fit: cover !important;
    display: block !important;
    transform: scale(1);
    transform-origin: center;
    transition: transform .45s cubic-bezier(.22, 1, .36, 1);
}

.xnaau .xncwi-catalog-info-container {
    position: static !important;
    display: block !important;
    width: auto !important;
    height: auto !important;
    background: none !important;
    padding: 14px 16px 0 !important;
}

.xnaau .xncwi-catalog-wrap {
    display: block !important;
    width: auto !important;
}

.xnaau .xncwi-catalog-title {
    display: block !important;
    color: var(--xnaau-primary) !important;
    font-size: 13px !important;
    font-weight: 700 !important;
}

.xnaau .xncwi-certificate-wrap,
.xnaau .xncwi-series-course-label,
.xnaau .xncwi-info-footer,
.xnaau .xncwi-recruitment-wrap,
.xnaau .xncwi-author {
    display: none !important;
}

.xnaau .xncwi-label-wrapper {
    display: block !important;
    position: absolute !important;
    top: 0;
    left: 0;
    width: 100% !important;
    height: auto !important;
    z-index: 2;
    pointer-events: none;
}

.xnaau .xncwi-status-label {
    position: absolute !important;
    top: 14px !important;
    left: 14px !important;
    right: auto !important;
    z-index: 3;
    display: inline-block !important;
    background: #fff !important;
    color: var(--xnaau-primary) !important;
    border-radius: 999px !important;
    padding: 5px 13px !important;
    font-size: 12px !important;
    font-weight: 800 !important;
    line-height: 1.3 !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .12) !important;
}

.xnaau .xncwi-info-container {
    position: static !important;
    height: auto !important;
    min-height: 0 !important;
    padding: 2px 16px 16px !important;
    background: #fff !important;
    border: 0 !important;
}

.xnaau .xncwi-container .xncwi-title {
    display: -webkit-box !important;
    -webkit-line-clamp: 1 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
    text-overflow: ellipsis;
    word-break: break-all;
    height: auto !important;
    max-height: 1.5em !important;
    font-size: 16px !important;
    font-weight: 700 !important;
    line-height: 1.4 !important;
    color: var(--text-title) !important;
    margin: 2px 0 10px !important;
}

.xnaau .xncwi-studydate-wrap {
    display: flex !important;
    align-items: center;
    justify-content: space-between !important;
    gap: 8px;
    flex-wrap: wrap;
}

.xnaau .xncwi-status {
    color: var(--xnaau-primary) !important;
    font-weight: 700 !important;
    font-size: 13px !important;
}

.xnaau .xncwi-date {
    color: var(--text-caption) !important;
    font-size: 13px !important;
}

/* 최신강좌(bg-gray) = 4열 균등 */
.xnaau .bg-gray-section .course-wrap {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 22px !important;
}

.xnaau .bg-gray-section .xncwi-container {
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    overflow: visible !important;
}

.xnaau .bg-gray-section .xncwi-background {
    border-radius: 16px !important;
    overflow: hidden;
}

.xnaau .bg-gray-section .xncwi-catalog-info-container {
    padding: 14px 2px 0 !important;
}

.xnaau .bg-gray-section .xncwi-info-container {
    padding: 2px 2px 4px !important;
    background: none !important;
}

.xnaau .bg-gray-section .xncwi-link:hover .xncwi-container {
    transform: none;
    box-shadow: none;
}

/* 인기강좌(그 외) = 1 featured + 나머지 */
/* 인기강좌: 3열(첫 카드 featured 좌 2행 + 리스트 카드 2×2 우) */
.xnaau .section-padding:not(.bg-gray-section) .course-wrap {
    display: grid !important;
    grid-template-columns: 1.25fr 1fr 1fr !important;
    grid-auto-rows: 1fr;
    gap: 22px !important;
}

.xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child {
    grid-column: 1;
    grid-row: 1 / span 2;
}

/* 첫 카드 제외 = 가로형 리스트 카드 (썸네일 좌 라운드 + 텍스트 우, 카드 패딩) */
.xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:not(:first-child) .xncwi-container {
    display: grid !important;
    grid-template-columns: 40% 1fr;
    column-gap: 14px;
    padding: 12px !important;
    align-items: center;
}

.xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:not(:first-child) .xncwi-background {
    grid-area: 1 / 1 / 3 / 2;
    align-self: stretch;
    width: 100% !important;
    height: 100% !important;
    min-height: 92px;
    aspect-ratio: auto !important;
    object-fit: cover !important;
    border-radius: 12px !important;
}

.xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:not(:first-child) .xncwi-label-wrapper {
    grid-area: 1 / 1 / 2 / 2;
}

.xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:not(:first-child) .xncwi-status-label {
    top: 8px !important;
    left: 8px !important;
    padding: 3px 9px !important;
    font-size: 11px !important;
}

.xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:not(:first-child) .xncwi-catalog-info-container {
    grid-area: 1 / 2 / 2 / 3;
    align-self: end;
    padding: 0 !important;
}

.xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:not(:first-child) .xncwi-info-container {
    grid-area: 2 / 2 / 3 / 3;
    align-self: start;
    padding: 0 !important;
}

.xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:not(:first-child) .xncwi-title {
    margin: 2px 0 6px !important;
}

.xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:not(:first-child) .xncwi-link:hover .xncwi-container {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover-md);
    border-color: rgba(91, 33, 182, .2) !important;
}

.xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child .xncwi-link:hover .xncwi-container {
    transform: translateY(-2px);
    box-shadow: 0 28px 64px rgba(91, 33, 182, .16);
}

.xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child .xncwi-link:hover .xncwi-title {
    color: #fff !important;
}

/* 인기강좌가 1개뿐일 때만 featured 최소 높이 보장(옆 리스트 카드가 없어 납작해지는 것 방지).
   카드가 여러 개면 featured 높이는 오른쪽 리스트 카드 행 높이에 자동으로 맞춰진다. */
.xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child:last-child .xncwi-container {
    min-height: 273px;
}

.xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child .xncwi-background {
    position: absolute !important;
    inset: 0;
    height: 100% !important;
    aspect-ratio: auto !important;
}

.xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child .xncwi-catalog-info-container {
    position: absolute !important;
    left: 0;
    right: 0;
    bottom: 92px;
    top: auto !important;
    z-index: 2;
    padding: 0 22px !important;
}

.xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child .xncwi-catalog-title {
    color: #fff !important;
}

.xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child .xncwi-info-container {
    position: absolute !important;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    padding: 22px !important;
    background: linear-gradient(to top, rgba(6, 8, 20, .9), rgba(6, 8, 20, .35) 60%, transparent) !important;
}

.xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child .xncwi-title {
    color: #fff !important;
    font-size: clamp(18px, 1.5vw, 24px) !important;
}

.xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child .xncwi-status {
    color: #fff !important;
}

.xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child .xncwi-date {
    color: rgba(255, 255, 255, .85) !important;
}

/* ============================================================
 * 7. 비전 배너 + 학습 지원
 * ============================================================ */
.xnaau .promo-vision-section {
    width: 100%;
    margin: 0;
    padding: 0;
    position: relative;
    z-index: 1;
}

.xnaau .promo-banner-wrap {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    gap: 0;
}

.xnaau .promo-banner {
    flex: 1 1 0;
    min-width: 0;
    min-height: 360px;
    padding: 32px 40px;
    text-align: center;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #1a2540;
    color: #fff;
    position: relative;
    isolation: isolate;
}

.xnaau .promo-banner::before {
    content: '';
    position: absolute;
    inset: -3px;
    z-index: 0;
    pointer-events: none;
    background-image: linear-gradient(135deg, rgba(22, 32, 58, .9), rgba(15, 22, 42, .94)), url("https://images.unsplash.com/photo-1462331940025-496dfbfc7564?auto=format&fit=crop&w=1800&q=75");
    background-size: cover, cover;
    background-position: center 40%;
    background-repeat: no-repeat;
}

.xnaau .promo-banner .promo-label,
.xnaau .promo-banner .promo-title,
.xnaau .promo-banner .promo-desc,
.xnaau .promo-banner .promo-cta {
    position: relative;
    z-index: 1;
}

.xnaau .promo-banner .promo-label {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .18em;
    color: #d8e2ef;
    margin-bottom: 14px;
    display: block;
    text-transform: uppercase;
}

.xnaau .promo-banner .promo-title {
    font-size: 24px;
    font-weight: 700;
    line-height: 1.5;
    margin-bottom: 8px;
}

.xnaau .promo-banner .promo-title-line {
    color: #fff;
    display: block;
    margin-bottom: 4px;
}

.xnaau .promo-banner .promo-title-gradient {
    display: block;
    font-size: clamp(30px, 3.8vw, 42px);
    font-weight: 800;
    line-height: 1.3;
    background: linear-gradient(-90deg, #c9ffe7 0 50%, #ffd6e1 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.xnaau .promo-banner .promo-desc {
    font-size: 16px;
    color: var(--text-on-dark-muted);
    line-height: 1.65;
    margin-bottom: 28px;
}

.xnaau .promo-banner .promo-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    align-self: center;
    width: fit-content;
    padding: 13px 22px;
    border: 2px solid rgba(255, 255, 255, .72);
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    background: transparent;
    transition: .3s;
}

.xnaau .promo-banner .promo-cta:hover {
    background: rgba(255, 255, 255, .12);
    border-color: #fff;
}

.xnaau .learning-support-side {
    flex: 0 0 40%;
    min-width: 0;
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background-color: #dfeaf3;
    background-image: radial-gradient(ellipse 60% 55% at 18% 20%, rgba(91, 33, 182, .032) 0%, transparent 70%), radial-gradient(ellipse 58% 52% at 82% 78%, rgba(14, 165, 233, .08) 0%, transparent 66%), linear-gradient(160deg, rgba(240, 249, 255, .55), rgba(236, 242, 252, .35));
    padding: 24px 36px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.xnaau .learning-support-side::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background: radial-gradient(circle at 84% 22%, rgba(91, 33, 182, .12), transparent 58%), radial-gradient(circle at 12% 82%, rgba(14, 165, 233, .14), transparent 60%), no-repeat center / cover url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1000' height='600' fill='none'%3E%3Cg stroke='%235B21B6'%3E%3Ccircle cx='830' cy='60' r='330' stroke-width='1.4' opacity='.18'/%3E%3Ccircle cx='830' cy='60' r='250' stroke-width='1' opacity='.13'/%3E%3Ccircle cx='830' cy='60' r='170' stroke-width='.8' opacity='.09'/%3E%3C/g%3E%3Cg stroke='%230EA5E9'%3E%3Ccircle cx='90' cy='540' r='280' stroke-width='1.4' opacity='.16'/%3E%3Ccircle cx='90' cy='540' r='200' stroke-width='1' opacity='.11'/%3E%3Ccircle cx='90' cy='540' r='120' stroke-width='.8' opacity='.08'/%3E%3C/g%3E%3C/svg%3E");
}

.xnaau .learning-support-side>* {
    position: relative;
    z-index: 1;
}

.xnaau .learning-support-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-title);
    margin: 0 0 12px;
}

.xnaau .learning-support-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-top: 16px;
}

.xnaau .learning-support-item:first-of-type {
    margin-top: 0;
}

.xnaau .learning-support-item .icon-wrap {
    width: 44px;
    height: 44px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--xnaau-primary);
    flex-shrink: 0;
}

.xnaau .learning-support-item .label {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .04em;
    color: var(--text-caption);
    margin-bottom: 2px;
}

.xnaau .learning-support-item .value {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-title);
}

.xnaau .learning-support-item .value a {
    color: inherit;
}

.xnaau .learning-support-item .value a:hover {
    color: var(--xnaau-primary);
}

/* ============================================================
 * 8. 공지/이용안내 (board_v2) — 2열 카드, 탭/더보기 pill
 * ============================================================ */
.xnaau .home-boards-section {
    position: relative;
    z-index: 1;
    padding: 96px 0 80px;
}

.xnaau .home-boards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px 40px;
    align-items: start;
}

.xnaau .home-boards-col {
    min-width: 0;
}

.xnaau .xn-widget-container.board_v2 {
    background: none !important;
    padding: 0 !important;
}

.xnaau .xn-widget-container.board_v2 .xnbw-top-container {
    display: flex !important;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 20px !important;
    padding: 0 !important;
    border: 0 !important;
    background: none !important;
    overflow: visible !important;
}

.xnaau .xn-widget-container.board_v2 .xnbw-title {
    display: block !important;
    font-size: clamp(20px, 2.4vw, 26px) !important;
    font-weight: 800 !important;
    color: var(--text-title) !important;
}

.xnaau .xn-widget-container.board_v2 .xnbw-sub-title {
    display: block;
    font-size: 14px !important;
    color: var(--text-caption) !important;
}

.xnaau .xn-widget-container.board_v2 .xnbw-category-wrap {
    display: flex !important;
    align-items: center !important;
    gap: 8px;
    flex-wrap: wrap;
    width: auto !important;
    height: auto !important;
    min-height: 0 !important;
    margin: 0 !important;
    float: none !important;
    overflow: visible !important;
}

.xnaau .xn-widget-container.board_v2 .xnbw-category-tab-wrap {
    display: flex !important;
    align-items: center !important;
    flex-wrap: wrap;
    gap: 6px;
    width: auto !important;
    height: auto !important;
    min-height: 0 !important;
    float: none !important;
    border: none !important;
}

.xnaau .xn-widget-container.board_v2 .xnbw-all-tab,
.xnaau .xn-widget-container.board_v2 .xnbw-category-tab {
    display: inline-block !important;
    width: auto !important;
    height: unset !important;
    min-height: 0 !important;
    line-height: unset !important;
    padding: 4px 8px !important;
    border: none !important;
    border-bottom: none !important;
    border-radius: 0 !important;
    background: none !important;
    color: var(--text-caption) !important;
    font-size: 13px !important;
    text-decoration: none !important;
    vertical-align: middle;
}

.xnaau .xn-widget-container.board_v2 .xnbw-all-tab.selected,
.xnaau .xn-widget-container.board_v2 .xnbw-category-tab.selected {
    background: none !important;
    color: var(--xnaau-primary) !important;
    border: none !important;
    font-weight: 800 !important;
}

.xnaau .xn-widget-container.board_v2 .xnbw-all-tab:not(.selected):hover,
.xnaau .xn-widget-container.board_v2 .xnbw-category-tab:not(.selected):hover {
    background: none !important;
    color: var(--text-title) !important;
    text-decoration: underline !important;
    text-underline-offset: 4px;
    cursor: pointer;
}

.xnaau .xn-widget-container.board_v2 .xnbw-more-tab {
    position: static !important;
    width: auto !important;
    height: auto !important;
    line-height: 1.2 !important;
    overflow: visible !important;
    display: inline-flex !important;
    align-items: center;
    padding: 8px 16px !important;
    border: 1px solid rgba(91, 33, 182, .2) !important;
    border-radius: 999px !important;
    background: rgba(255, 255, 255, .85) !important;
    color: var(--xnaau-primary) !important;
    font-size: 13px !important;
    flex-shrink: 0;
    transition: border-color .2s, background .2s, color .2s;
}

.xnaau .xn-widget-container.board_v2 .xnbw-more-tab:hover {
    border-color: rgba(91, 33, 182, .5) !important;
    background: var(--xnaau-primary-bg) !important;
    color: var(--xnaau-primary-dark) !important;
    box-shadow: var(--shadow-hover-sm);
    cursor: pointer;
}

.xnaau .xn-widget-container.board_v2 .xnbw-more-tab-plus-icon {
    display: none !important;
}

.xnaau .xn-widget-container.board_v2 .xnbw-items-container {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 16px !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    background: none !important;
    min-height: 0 !important;
    list-style: none !important;
    overflow: visible !important;
}

.xnaau .xn-widget-container.board_v2 .xnbw-item-container {
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 1px solid rgba(230, 232, 242, .95) !important;
    border-radius: 16px !important;
    background: #fff !important;
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    height: auto !important;
    transition: transform .28s, box-shadow .28s;
}

.xnaau .xn-widget-container.board_v2 .xnbw-item-container:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover-md);
}

.xnaau .xn-widget-container.board_v2 .xnbw-board-post-list {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 10px;
    min-height: 0 !important;
    height: 100% !important;
    padding: 18px !important;
    border: 0 !important;
    box-sizing: border-box;
    background: transparent !important;
    transition: background .2s;
}

.xnaau .xn-widget-container.board_v2 .xnbw-item-container:hover .xnbw-board-post-list,
.xnaau .xn-widget-container.board_v2 .xnbw-board-post-list:hover {
    background: rgba(91, 33, 182, .045) !important;
}

.xnaau .xn-widget-container.board_v2 .xnbw-post-list-category {
    display: inline-block !important;
    border: none !important;
    background: rgba(91, 33, 182, .08) !important;
    color: var(--xnaau-primary) !important;
    font-size: 12px !important;
    font-weight: 800 !important;
    letter-spacing: .1em;
    line-height: 1.2 !important;
    padding: 7px 12px !important;
    border-radius: 8px !important;
    margin: 0 !important;
    float: none !important;
}

.xnaau .xn-widget-container.board_v2 .xnbw-post-list-category-1,
.xnaau .xn-widget-container.board_v2 .xnbw-post-list-category-5,
.xnaau .xn-widget-container.board_v2 .xnbw-post-list-category-9,
.xnaau .xn-widget-container.board_v2 .xnbw-post-list-category-13 {
    background: rgba(91, 33, 182, .09) !important;
    color: #5B21B6 !important;
}

.xnaau .xn-widget-container.board_v2 .xnbw-post-list-category-2,
.xnaau .xn-widget-container.board_v2 .xnbw-post-list-category-6,
.xnaau .xn-widget-container.board_v2 .xnbw-post-list-category-10,
.xnaau .xn-widget-container.board_v2 .xnbw-post-list-category-14 {
    background: rgba(14, 165, 233, .12) !important;
    color: #0369A1 !important;
}

.xnaau .xn-widget-container.board_v2 .xnbw-post-list-category-3,
.xnaau .xn-widget-container.board_v2 .xnbw-post-list-category-7,
.xnaau .xn-widget-container.board_v2 .xnbw-post-list-category-11,
.xnaau .xn-widget-container.board_v2 .xnbw-post-list-category-15 {
    background: rgba(214, 45, 95, .10) !important;
    color: #B0244C !important;
}

.xnaau .xn-widget-container.board_v2 .xnbw-post-list-category-4,
.xnaau .xn-widget-container.board_v2 .xnbw-post-list-category-8,
.xnaau .xn-widget-container.board_v2 .xnbw-post-list-category-12,
.xnaau .xn-widget-container.board_v2 .xnbw-post-list-category-16 {
    background: rgba(16, 185, 129, .12) !important;
    color: #047857 !important;
}

.xnaau .xn-widget-container.board_v2 .xnbw-post-list-title {
    display: -webkit-box !important;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    width: 100%;
    margin: 0 !important;
    font-size: 15px !important;
    font-weight: 800 !important;
    color: var(--text-title) !important;
    line-height: 1.5 !important;
    white-space: normal !important;
}

.xnaau .xn-widget-container.board_v2 .xnbw-post-list-created {
    float: none !important;
    margin: auto 0 0 !important;
    color: var(--text-caption) !important;
    font-size: 13px !important;
}

/* ============================================================
 * 9. CORE ACHIEVEMENTS
 * ============================================================ */
.xnaau .core-impact {
    position: relative;
    z-index: 1;
    margin: 0;
    padding: 72px 20px 84px;
    color: #fff;
    overflow: hidden;
    background-color: #363941;
    background-image: linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px), linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
        repeating-linear-gradient(45deg, transparent, transparent 14px, rgba(255, 255, 255, .022) 14px, rgba(255, 255, 255, .022) 15px),
        radial-gradient(ellipse 90% 60% at 100% 10%, rgba(255, 255, 255, .055), transparent 55%),
        linear-gradient(165deg, #3d414c, #33363f 68%, #2e3138);
    background-size: 40px 40px, 40px 40px, auto, auto, 100% 100%;
}

.xnaau .core-impact-inner {
    position: relative;
    z-index: 1;
    max-width: var(--aau-max);
    margin: 0 auto;
}

.xnaau .core-impact-eyebrow {
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .2em;
    color: var(--text-on-dark-muted);
    margin-bottom: 12px;
    display: block;
}

.xnaau .core-impact-title {
    font-size: clamp(24px, 3vw, 34px);
    font-weight: 800;
    letter-spacing: -.03em;
    color: #fff;
    margin: 0 0 10px;
    line-height: 1.35;
}

.xnaau .core-impact-sub {
    font-size: 16px;
    color: var(--text-on-dark-muted);
    max-width: 520px;
    margin: 0 0 40px;
    line-height: 1.65;
}

.xnaau .core-impact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 24px 56px rgba(0, 0, 0, .28);
    border: 1px solid rgba(255, 255, 255, .16);
}

.xnaau .core-panel {
    position: relative;
    min-height: 280px;
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 28px 24px;
    transition: transform .38s;
}

.xnaau .core-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(6, 8, 20, .94), rgba(6, 8, 20, .45) 48%, transparent);
}

.xnaau .core-panel>* {
    position: relative;
    z-index: 1;
}

.xnaau .core-panel-label {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .08em;
    color: #fff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, .65);
    margin-bottom: 6px;
}

.xnaau .core-panel-stat {
    font-size: clamp(26px, 3.2vw, 36px);
    font-weight: 800;
    letter-spacing: -.02em;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, .45);
}

@media (hover: hover) {
    .xnaau .core-panel:hover {
        transform: translateY(-6px);
        z-index: 2;
    }

    .xnaau .core-panel:hover .core-panel-label {
        color: #7DD3FC;
    }
}

/* ============================================================
 * 10. FAQ
 * ============================================================ */
.xnaau .faq-hub {
    padding: 88px 0 100px;
    background: var(--surface-mist);
    position: relative;
    z-index: 1;
}

.xnaau .faq-shell {
    max-width: var(--aau-max);
    margin: 0 auto;
    padding: 48px 44px 52px;
    background: linear-gradient(165deg, #f5fbff, #f4f2ff 68%, #eef5fa);
    border-radius: 28px;
    border: 1px solid rgba(91, 33, 182, .12);
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
}

.xnaau .faq-shell::before {
    content: 'AAU';
    position: absolute;
    left: -12px;
    bottom: -24px;
    font-size: 120px;
    font-weight: 900;
    color: rgba(91, 33, 182, .06);
    letter-spacing: -.04em;
    pointer-events: none;
    line-height: 1;
}

.xnaau .faq-shell-grid {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 48px;
    align-items: start;
    position: relative;
    z-index: 1;
}

.xnaau .faq-intro-label {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .18em;
    color: var(--xnaau-primary);
    margin-bottom: 12px;
    display: block;
}

.xnaau .faq-intro-title {
    font-size: clamp(22px, 2.6vw, 30px);
    font-weight: 800;
    color: var(--text-title);
    margin: 0 0 14px;
    line-height: 1.35;
}

.xnaau .faq-intro-desc {
    font-size: 15px;
    color: var(--text-caption);
    line-height: 1.65;
    margin: 0 0 28px;
}

.xnaau .faq-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-body);
    background: #fff;
    border: 1px solid var(--line);
    cursor: pointer;
    transition: .2s;
}

.xnaau .faq-more-btn:hover {
    border-color: var(--xnaau-primary);
    color: var(--xnaau-primary);
    box-shadow: var(--shadow-hover-sm);
}

.xnaau .faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.xnaau .faq-acc-item {
    background: #fff;
    border-radius: 14px;
    border: 1px solid rgba(223, 224, 233, .9);
    overflow: hidden;
    transition: .2s;
}

.xnaau .faq-acc-item.is-open {
    box-shadow: var(--shadow-hover-sm);
    border-color: rgba(91, 33, 182, .22);
}

.xnaau .faq-acc-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 20px;
    text-align: left;
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: transparent;
}

.xnaau .faq-acc-trigger .faq-q {
    font-size: 15px;
    font-weight: 800;
    color: var(--xnaau-primary);
    flex-shrink: 0;
}

.xnaau .faq-acc-trigger .faq-qtext {
    flex: 1;
    font-size: 15px;
    font-weight: 700;
    color: var(--text-title);
    line-height: normal;
}

.xnaau .faq-acc-icon {
    font-size: 20px;
    font-weight: 300;
    color: var(--text-caption);
    width: 28px;
    text-align: center;
    flex-shrink: 0;
}

.xnaau .faq-acc-panel {
    display: none;
    padding: 0 20px 18px 48px;
    font-size: 14px;
    color: var(--text-body);
    line-height: 1.65;
}

.xnaau .faq-acc-item.is-open .faq-acc-panel {
    display: block;
}

/* ============================================================
 * 11. FOOTER
 * ============================================================ */
#footer.xnaau {
    position: relative;
    background: linear-gradient(180deg, #dde8f2, #e6f0f7 42%, #edf4fa);
    color: var(--text-body);
    padding: 64px 0 32px;
    border-top: 1px solid rgba(223, 224, 233, .95);
}

#footer.xnaau::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--xnaau-primary), var(--xnaau-primary-light) 50%, var(--xnaau-secondary));
    opacity: .88;
}

#footer.xnaau a {
    color: inherit;
    transition: .3s;
}

#footer.xnaau ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

#footer.xnaau .footer-top-block {
    margin-bottom: 40px;
    padding-bottom: 36px;
    border-bottom: 1px solid var(--line);
}

#footer.xnaau .footer-brand-row {
    display: flex;
    align-items: center;
    gap: 14px;
}

#footer.xnaau .xnaau-logo-mark {
    height: 32px;
    width: auto;
    display: block;
    object-fit: contain;
    filter: grayscale(100%);
}

#footer.xnaau .footer-bottom {
    padding-top: 8px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: 24px;
}

#footer.xnaau .footer-address-block {
    flex: 1;
    min-width: 280px;
    font-size: 14px;
    color: var(--text-caption);
    line-height: 1.75;
    text-align: left;
}

#footer.xnaau .footer-address-block strong {
    color: var(--text-title);
    font-weight: 700;
}

#footer.xnaau .footer-address-block a {
    color: var(--text-body);
    text-decoration: underline;
    text-underline-offset: 3px;
}

#footer.xnaau .footer-address-block a:hover {
    color: var(--xnaau-primary);
}

/* 사이트 정보(site_info)로 주입되는 대학 주소 2단 블록.
   운영자 외모편집에 인라인 스타일을 넣지 않기 위해 여기서 관리한다. */
#footer.xnaau .footer-univ-grid {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 40px;
    margin-top: -32px;
    padding-bottom: 4px;
    color: var(--text-title);
    line-height: 1.55;
}

#footer.xnaau .footer-univ {
    flex: 1 1 340px;
    min-width: 280px;
}

#footer.xnaau .footer-univ > strong {
    display: block;
    margin-bottom: 10px;
    font-size: 14px;
}

#footer.xnaau .footer-univ p {
    margin: 0 0 5px;
}

#footer.xnaau .footer-univ p.footer-univ-tel {
    margin-top: 8px;
}

#footer.xnaau .footer-univ p.footer-univ-privacy {
    margin-top: 14px;
}

#footer.xnaau .footer-univ-tel a {
    color: var(--text-title);
    text-decoration: none;
    font-weight: 600;
}

#footer.xnaau .footer-univ-privacy a {
    color: var(--xnaau-primary);
    text-decoration: none;
    font-weight: 700;
    white-space: nowrap;
}

#footer.xnaau .footer-univ-privacy a:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

#footer.xnaau .footer-copy-row {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--line);
}

#footer.xnaau .footer-copy {
    font-size: 13px;
    color: var(--text-caption);
}

#footer.xnaau .footer-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 16px;
}

#footer.xnaau .footer-top-btn {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #fff;
    color: var(--xnaau-primary);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .06em;
    text-transform: uppercase;
    border: 1px solid var(--line);
    transition: .3s;
}

#footer.xnaau .footer-top-btn svg {
    width: 16px;
    height: 16px;
    stroke: var(--xnaau-primary);
}

#footer.xnaau .footer-top-btn:hover {
    background: var(--xnaau-primary);
    color: #fff;
    border-color: var(--xnaau-primary);
    transform: translateY(-2px);
}

#footer.xnaau .footer-top-btn:hover svg {
    stroke: #fff;
}

#footer.xnaau .footer-dropdown {
    position: relative;
    display: inline-block;
}

#footer.xnaau .footer-dropdown-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 10px 16px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    color: var(--text-body);
    font-size: 14px;
    cursor: pointer;
    transition: .25s;
    width: 180px;
    max-width: 100%;
    font-family: inherit;
}

#footer.xnaau .footer-dropdown-trigger:hover {
    border-color: var(--xnaau-primary);
    color: var(--xnaau-primary);
}

#footer.xnaau .footer-dropdown-trigger::after {
    content: '';
    width: 0;
    height: 0;
    margin-left: auto;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-bottom: 6px solid currentColor;
    transition: transform .25s;
}

#footer.xnaau .footer-dropdown.open .footer-dropdown-trigger::after {
    transform: rotate(180deg);
}

#footer.xnaau .footer-dropdown-menu {
    position: absolute;
    bottom: 100%;
    right: 0;
    left: auto;
    margin-bottom: 6px;
    width: 180px;
    min-width: 180px;
    max-width: 180px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 8px 0;
    z-index: 100;
    box-shadow: 0 8px 24px rgba(26, 29, 58, .12);
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: .25s;
    box-sizing: border-box;
}

#footer.xnaau .footer-dropdown.open .footer-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* 패밀리사이트 목록(footer_link) 가로 폭 방지 → 세로 정렬 */
#footer.xnaau .footer-dropdown-menu .footer_link,
#footer.xnaau .footer_link {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
    white-space: normal !important;
}

#footer.xnaau .footer_link>li {
    display: block !important;
    width: 100% !important;
    float: none !important;
}

#footer.xnaau .footer-dropdown-menu a,
#footer.xnaau .footer_link a {
    display: block !important;
    padding: 10px 16px !important;
    color: var(--text-body);
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: .2s;
}

#footer.xnaau .footer-dropdown-menu a:hover,
#footer.xnaau .footer_link a:hover {
    color: var(--xnaau-primary);
    background: var(--xnaau-primary-bg);
}

/* ============================================================
 * R. 반응형 통합 (수집 피드백 반영) — 파일 후반부라 우선 적용
 * ============================================================ */

/* --- 반응형 공통 base (미디어쿼리 밖) --- */
/* 햄버거 버튼 (기본 숨김, 데스크톱) */
#header.xnaau .xnaau-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #fff;
    cursor: pointer;
}

#header.xnaau .xnaau-hamburger span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 0 auto;
    background: var(--text-title);
    border-radius: 2px;
    transition: .25s;
}

#header.xnaau.xnaau-nav-open .xnaau-hamburger span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

#header.xnaau.xnaau-nav-open .xnaau-hamburger span:nth-child(2) {
    opacity: 0;
}

#header.xnaau.xnaau-nav-open .xnaau-hamburger span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* LMS 버튼 축약 라벨 (기본: 전체 라벨, 모바일에서 짧게) */
#header.xnaau .xnaau-lms-short {
    display: none;
}

/* 계정 메뉴 텍스트: 한 줄 넘치면 말줄임 */
#header.xnaau .xn-header-member-btn-text,
#header.xnaau .xn-v2-user-name,
#header.xnaau .xn-v2-user-id,
#header.xnaau .xn-v2-user-login-value {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ≤1400 : 스크롤다운 숨김 (슬라이드 겹침 방지) */
@media (max-width: 1400px) {
    .xnaau .hero-scroll-down {
        display: none !important;
    }
}

/* ≤1280 : 헤더 GNB → 햄버거 드롭다운 (햄버거는 항상 좌측) */
@media (max-width: 1280px) {
    #header.xnaau .xnaau-hamburger {
        display: inline-flex !important;
        order: -1 !important;
    }

    #header.xnaau .xnaau-main .xnaau-inner {
        justify-content: flex-start !important;
        flex-wrap: nowrap !important;
    }

    #header.xnaau .xnaau-logo {
        order: 0 !important;
    }

    #header.xnaau .xnaau-utils {
        order: 1 !important;
        margin-left: auto !important;
    }

    #header.xnaau nav#xnaau-gnb-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        border-top: 1px solid var(--line);
        box-shadow: 0 16px 40px rgba(26, 29, 58, .12);
        padding: 8px 0;
        z-index: 1200;
    }

    #header.xnaau.xnaau-nav-open nav#xnaau-gnb-nav {
        display: block;
    }

    #header.xnaau .xnaau-gnb {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        max-width: var(--aau-max);
        margin: 0 auto;
        padding: 0 20px;
    }

    #header.xnaau .xnaau-gnb-item>a {
        padding: 13px 4px;
    }

    #header.xnaau .xnaau-gnb-item>a::before {
        display: none;
    }

    /* 아코디언: 장식용 ::after 화살표는 끄고, 실제 토글 버튼이 화살표를 그린다 */
    #header.xnaau .xnaau-gnb-item.has-submenu>a::after {
        display: none;
    }

    #header.xnaau .xnaau-gnb-item.has-submenu {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
    }

    #header.xnaau .xnaau-gnb-item.has-submenu>a {
        flex: 1 1 auto;
        min-width: 0;
        padding-right: 4px;
    }

    #header.xnaau .xnaau-submenu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        flex: 0 0 auto;
        /* 44x44 — 최소 터치 타깃(WCAG 2.5.5) */
        width: 44px;
        height: 44px;
        margin-right: -10px;
        padding: 0;
        border: 0;
        background: transparent;
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }

    #header.xnaau .xnaau-submenu-toggle:focus-visible {
        outline: 2px solid var(--focus-ring);
        outline-offset: -4px;
        border-radius: 8px;
    }

    /* 기본은 펼침 상태이므로 화살표도 기본이 위(180도)를 향한다 */
    #header.xnaau .xnaau-submenu-toggle-icon {
        width: 12px;
        height: 12px;
        background: no-repeat center / 12px 12px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%234A4B55' stroke-width='2.25' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
        transform: rotate(180deg);
        transition: transform .24s ease;
    }

    #header.xnaau .xnaau-gnb-item.is-collapsed>.xnaau-submenu-toggle .xnaau-submenu-toggle-icon {
        transform: none;
    }

    #header.xnaau .xnaau-submenu {
        display: block !important;
        flex: 1 1 100%;
        position: static !important;
        transform: none !important;
        opacity: 1 !important;
        visibility: visible !important;
        min-width: 0;
        max-width: none;
        padding: 0 0 6px 12px;
        margin: 0;
        background: transparent;
        border: 0;
        box-shadow: none;
        border-radius: 0;
    }

    #header.xnaau .xnaau-gnb-item.is-collapsed>.xnaau-submenu {
        display: none !important;
    }

    #header.xnaau .xnaau-submenu::before {
        display: none;
    }

    #header.xnaau .xnaau-submenu li {
        border: 0;
    }

    #header.xnaau .xnaau-submenu a {
        padding: 8px 22px;
        font-size: 14px;
    }

    #header.xnaau .btn-dropdown-user-menu {
        margin: 0;
    }

    /* 히어로: 좌우 패딩 + 아래 패딩 */
    .xnaau .hero {
        padding-left: 20px;
        padding-right: 20px;
        padding-bottom: 16px;
    }

    /* 히어로 슬라이더 래퍼/아이템 높이 고정 해제 → 콘텐츠 높이로 */
    .xnaau .xnaau-hero-slider .xn-widget-slider-container,
    .xnaau .xnaau-hero-slider .xn-widget-slider-container>div,
    .xnaau .xnaau-hero-slider .xn-widget-slider-container>div .carousel-inner,
    .xnaau .xnaau-hero-slider .xn-widget-slider-container>div .carousel-inner .carousel-item,
    .xnaau .xnaau-hero-slider .xn-widget-container,
    .xnaau .xnaau-hero-slider .carousel,
    .xnaau .xnaau-hero-slider .carousel-inner {
        height: auto !important;
    }
}

/* ≤992 : 인기강좌를 세로 카드 그리드로 통일 (featured/가로리스트 해제) + 게시판 1열
 *  ※ base의 :first-child / :not(:first-child) 규칙과 명시도를 맞추기 위해 두 선택자를 모두 지정 */
@media (max-width: 992px) {
    .xnaau .home-boards-grid {
        grid-template-columns: 1fr !important;
        gap: 48px;
    }

    .xnaau .section-padding:not(.bg-gray-section) .course-wrap,
    .xnaau .bg-gray-section .course-wrap {
        grid-template-columns: repeat(3, 1fr) !important;
        grid-auto-rows: auto !important;
    }

    .xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child,
    .xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:not(:first-child) {
        grid-column: auto !important;
        grid-row: auto !important;
    }

    .xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child .xncwi-container,
    .xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:not(:first-child) .xncwi-container {
        display: block !important;
        grid-template-columns: none !important;
        padding: 0 !important;
        min-height: 0 !important;
    }

    .xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child .xncwi-background,
    .xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:not(:first-child) .xncwi-background {
        position: relative !important;
        inset: auto !important;
        grid-area: auto !important;
        width: 100% !important;
        height: auto !important;
        min-height: 0 !important;
        aspect-ratio: 16/9 !important;
        border-radius: 0 !important;
    }

    .xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child .xncwi-label-wrapper,
    .xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:not(:first-child) .xncwi-label-wrapper {
        grid-area: auto !important;
    }

    .xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child .xncwi-catalog-info-container,
    .xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:not(:first-child) .xncwi-catalog-info-container {
        position: static !important;
        grid-area: auto !important;
        bottom: auto !important;
        background: none !important;
        padding: 14px 16px 0 !important;
    }

    .xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child .xncwi-info-container,
    .xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:not(:first-child) .xncwi-info-container {
        position: static !important;
        grid-area: auto !important;
        background: #fff !important;
        padding: 2px 16px 16px !important;
    }

    .xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child .xncwi-title,
    .xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:not(:first-child) .xncwi-title {
        color: var(--text-title) !important;
        font-size: 16px !important;
    }

    .xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child .xncwi-catalog-title {
        color: var(--xnaau-primary) !important;
    }

    .xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child .xncwi-status,
    .xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:not(:first-child) .xncwi-status {
        color: var(--xnaau-primary) !important;
    }

    .xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child .xncwi-date,
    .xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:not(:first-child) .xncwi-date {
        color: var(--text-caption) !important;
    }

    .xnaau .section-padding:not(.bg-gray-section) .course-wrap .xnbw-item-container:first-child .xncwi-link:hover .xncwi-title {
        color: var(--xnaau-primary) !important;
    }
}

/* ≤900 : 히어로 세로 스택, 학습지원 세로 중앙, 강좌 2열, 좌우버튼 숨김, promo/core/faq 1열 */
@media (max-width: 900px) {
    #header.xnaau .xnaau-top .xnaau-inner {
        flex-wrap: nowrap !important;
    }

    /* 히어로 슬라이드: 이미지 위 / 캡션 아래 세로 스택. 데스크톱 고정비율 해제 */
    .xnaau .xnaau-hero-slider {
        aspect-ratio: auto;
    }

    .xnaau .xnaau-hero-slider .carousel-item {
        flex-direction: column;
        height: auto;
        width: 100%;
        align-items: center;
    }

    .xnaau .xnaau-hero-slider .carousel-item::after {
        display: none;
    }

    .xnaau .xnaau-hero-slider .xnws-img {
        position: relative !important;
        width: 100% !important;
        height: auto !important;
        aspect-ratio: 16 / 10 !important;
        /* 세로스택 모바일 이미지 높이 확보 */
        margin: 0 !important;
    }

    .xnaau .xnaau-hero-slider .xnws-caption {
        position: static !important;
        width: 100%;
        height: auto;
        padding: 24px 20px !important;
        text-align: center !important;
    }

    .xnaau .xnaau-slide-caption {
        max-width: unset;
        width: 100%;
    }

    .xnaau .xnaau-hero-slider .carousel-indicators {
        left: 50% !important;
        bottom: -16px;
    }

    .xnaau .xnaau-hero-slider .carousel-control-prev {
        left: 8px !important;
    }

    .xnaau .xnaau-hero-slider .carousel-control-next {
        right: 8px !important;
    }

    /* 강좌 좌우 이동버튼 숨김 (터치/그리드로 대체) */
    .xnaau .xnbw-items-prev-btn,
    .xnaau .xnbw-items-next-btn {
        display: none !important;
    }

    /* 강좌 2열 */
    .xnaau .section-padding:not(.bg-gray-section) .course-wrap,
    .xnaau .bg-gray-section .course-wrap {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    /* sticky 헤더 축소분 반영 */
    .xnaau #home-search,
    .xnaau #home-news,
    .xnaau #home-faq {
        scroll-margin-top: 84px;
    }

    /* 계정 드롭다운 뷰포트 초과 방지 */
    #header.xnaau .xn-v2-user-dropdown {
        max-width: min(300px, calc(100vw - 24px));
    }

    /* 프로모 배너 세로 스택 */
    .xnaau .promo-banner-wrap {
        flex-direction: column;
    }

    .xnaau .promo-banner {
        flex: none;
        width: 100%;
        min-height: 320px;
        padding: 32px 20px;
    }

    /* 학습지원: 세로 스택 + 가운데 정렬 */
    .xnaau .learning-support-side {
        flex: none !important;
        width: 100%;
        flex-direction: column !important;
        flex-wrap: nowrap;
        align-items: flex-start !important;
        justify-content: center;
        text-align: left;
        gap: 18px;
        padding: 28px 20px;
    }

    .xnaau .learning-support-title {
        text-align: left;
        margin-bottom: 0;
    }

    .xnaau .learning-support-item {
        margin-top: 0;
        width: 100%;
        max-width: 320px;
    }

    /* 핵심 성과 / FAQ 1열 */
    .xnaau .core-impact-grid {
        grid-template-columns: 1fr;
    }

    .xnaau .core-panel {
        min-height: 220px;
    }

    .xnaau .faq-shell {
        padding: 36px 24px 40px;
    }

    .xnaau .faq-shell-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .xnaau .faq-acc-panel {
        padding-left: 20px;
    }
}

/* ≤768 : 푸터 중앙, 섹션 패딩 축소, LMS 라벨 축약, 검색창 축소, 퀵메뉴 2열 */
@media (max-width: 768px) {

    /* 세션 타이머 라벨 숨김 (아이콘 + 시간만 표시) */
    #header.xnaau .xnaau-session-timer-label {
        display: none;
    }

    .xnaau .section-padding {
        padding: 56px 0 !important;
    }

    .xnaau .home-boards-section {
        padding: 56px 0 !important;
    }

    .xnaau .search-section {
        padding: 48px 0 !important;
    }

    .xnaau .faq-hub {
        padding: 56px 0 64px !important;
    }

    #footer.xnaau .footer-bottom {
        align-items: center !important;
        text-align: center;
    }

    #footer.xnaau .footer-copy-row {
        text-align: center;
    }

    #footer.xnaau .footer-address-block,
    #footer.xnaau .footer-brand-row {
        text-align: center;
        align-items: center;
        justify-content: center;
    }

    #footer.xnaau .footer-right {
        align-items: center !important;
        width: 100%;
    }

    #footer.xnaau .footer-dropdown,
    #footer.xnaau .footer-dropdown-trigger {
        width: 220px;
        max-width: 100%;
    }

    /* LMS 버튼: 모바일은 "LMS"만 노출 */
    #header.xnaau .xnaau-lms-full {
        display: none;
    }

    #header.xnaau .xnaau-lms-short {
        display: inline;
    }

    /* 검색창 축소 */
    .xnaau .search-box {
        height: 64px;
        font-size: 16px;
        padding: 0 68px 0 24px;
    }

    .xnaau .search-label {
        left: 24px;
    }

    .xnaau .btn-search {
        width: 44px;
        height: 44px;
        right: 12px;
    }

    /* 퀵메뉴 2열 */
    .xnaau .quick-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

/* ≤640 : 게시판 항목 1열, 헤더 유틸 간격 축소 */
@media (max-width: 640px) {
    .xnaau .xn-widget-container.board_v2 .xnbw-items-container {
        grid-template-columns: 1fr !important;
    }

    #header.xnaau .xnaau-utils {
        gap: 4px;
    }
}

/* ≤480 : 중간 스케일 축소 */
@media (max-width: 480px) {

    /* 계정 드롭다운: 버튼 우측 정렬(right:0)이면 min-width 260px 때문에 화면 왼쪽으로 잘려나간다.
       btn-group 의 position 을 풀어 기준 컨테이너를 sticky 헤더(전폭)로 올린 뒤 화면 가운데 정렬. */
    #header.xnaau .xn-header-member-btn-group {
        position: static;
    }

    #header.xnaau .xn-v2-user-dropdown {
        left: 50%;
        right: auto;
        transform: translateX(-50%);
        /* 기준이 헤더(전폭)이므로 100% 사용 — 100vw 는 데스크톱 스크롤바 폭만큼 넘친다 */
        width: calc(100% - 24px);
    }

    .xnaau .section-padding,
    .xnaau .home-boards-section {
        padding: 44px 0 !important;
    }

    .xnaau .core-impact {
        padding: 52px 16px 60px;
    }

    .xnaau .faq-shell {
        padding: 28px 18px 32px;
    }

    #header.xnaau .xnaau-top-right {
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    /* 헤더 메인바: 좌우 패딩 축소 */
    #header.xnaau .xnaau-main .xnaau-inner {
        padding-left: 16px;
        padding-right: 16px;
    }

    #header.xnaau .xnaau-logo {
        flex: 1 1 0;
        min-width: 0;
    }

    #header.xnaau .xnaau-logo-mark {
        width: auto;
        height: auto;
        max-width: 100%;
        max-height: 28px;
    }

    /* 헤더 유틸(LMS·계정)을 다음 줄로 (로고 공간 확보) */
    #header.xnaau .xnaau-main .xnaau-inner {
        flex-wrap: wrap !important;
    }

    #header.xnaau .xnaau-utils {
        order: 2;
        width: 100%;
        justify-content: center;
        margin-left: 0 !important;
    }
}

/* ≤400 : 검색 placeholder 말줄임 (입력값 제외), 로고는 햄버거와 같은 줄 유지(비율 유지 축소) */
@media (max-width: 400px) {
    .xnaau .search-box::placeholder {
        text-overflow: ellipsis;
    }

    .xnaau .search-box {
        text-overflow: clip;
    }

}

/* ≤360 : 강좌 카드 1열, 퀵메뉴 1열 */
@media (max-width: 360px) {

    /* 헤더 상단바: 요소 세로 + 가운데 정렬 (480 → 360으로 이동) */
    #header.xnaau .xnaau-top .xnaau-inner {
        flex-direction: column;
        align-items: flex-end;
        justify-content: center;
        gap: 6px;
        padding-left: 16px;
        padding-right: 16px;
    }

    /* 세션 타이머 라벨 숨김 (아이콘 + 시간만 표시) */
    #header.xnaau .xnaau-session-timer-label {
        display: none;
    }

    .xnaau .section-padding:not(.bg-gray-section) .course-wrap,
    .xnaau .bg-gray-section .course-wrap {
        grid-template-columns: 1fr !important;
    }

    .xnaau .quick-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
 * 12. SUB PAGES (서브페이지 공용) — .sub-page 네임스페이스
 *   - 소개 / AAU란 / 연혁 / 비전&미션 / 인사말
 *   - 자원&연락 / 자원 / 연락처 / FAQ
 *   메인(.xnaau)과 동일 톤. 토큰은 자체 정의(--sp-*)해 문맥과 무관하게 동작.
 * ============================================================ */
.sub-page {
    --sp-primary: #5B21B6;
    --sp-primary-dark: #4C1D95;
    --sp-primary-ink: #2E1065;
    --sp-primary-light: #7C3AED;
    --sp-primary-bg: #F3F1FF;
    --sp-secondary: #0EA5E9;
    --sp-title: #0F172A;
    --sp-body: #334155;
    --sp-caption: #64748B;
    --sp-line: #E2E5EF;
    --sp-surface: #FFFFFF;
    --sp-bg: #F3F8FC;
    --sp-radius: 20px;
    --sp-shadow-soft: 0 4px 20px rgba(91, 33, 182, .06);
    --sp-shadow-card: 0 8px 32px rgba(26, 29, 58, .07);
    --sp-shadow-hover: 0 18px 44px rgba(91, 33, 182, .15);
    --sp-font: "SUIT Variable", "SUIT", "Pretendard", "Noto Sans KR", system-ui, sans-serif;

    font-family: var(--sp-font);
    color: var(--sp-body);
    line-height: 1.7;
    font-size: 16px;
    letter-spacing: -0.02em;
    -webkit-font-smoothing: antialiased;
    max-width: none;
    width: 100%;
    margin: 0;
    padding: 0 0 72px;
}

.sub-page * {
    box-sizing: border-box;
}

.sub-page a,
.sub-page a:hover {
    color: var(--sp-primary);
    text-decoration: none !important;
    transition: color .2s;
}

.sub-page a:hover {
    color: var(--sp-primary-dark);
}

.sub-page h2,
.sub-page h3,
.sub-page h4,
.sub-page p,
.sub-page ul,
.sub-page ol,
.sub-page figure,
.sub-page blockquote {
    margin: 0;
}

.sub-page img {
    max-width: 100%;
}

/* ----- HERO ----- */
/* 각 섹션 내부 콘텐츠 폭 제한 + 가운데 정렬 (섹션 자식으로 사용) */
.sub-page .sp-container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 20px;
}

.sub-page .sp-hero {
    position: relative;
    overflow: hidden;
    border-radius: 0;
    border: none;
    box-shadow: none;
    /* 배경은 부모 전체 폭(full-width), 내부 콘텐츠는 .sp-container 가 1080으로 제한 */
    width: 100%;
    margin: 0 0 44px;
    padding: clamp(32px, 5vw, 56px) 0;
    background:
        radial-gradient(ellipse 60% 90% at 88% 10%, rgba(91, 33, 182, .12), transparent 60%),
        radial-gradient(ellipse 60% 90% at 6% 100%, rgba(14, 165, 233, .12), transparent 58%),
        linear-gradient(135deg, #f6f3ff 0%, #eef6fc 55%, #f3f8fc 100%);
}

.sub-page .sp-hero::after {
    content: '';
    position: absolute;
    right: -60px;
    bottom: -60px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: linear-gradient(145deg, rgba(91, 33, 182, .14), rgba(14, 165, 233, .1));
    filter: blur(8px);
    pointer-events: none;
}

.sub-page .sp-hero>* {
    position: relative;
    z-index: 1;
}

.sub-page .sp-hero .sp-eyebrow {
    color: var(--sp-primary);
}

.sub-page .sp-hero-title {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    line-height: 1.22;
    letter-spacing: -.03em;
    color: var(--sp-title);
    margin-bottom: 16px;
}

.sub-page .sp-hero-title .grad {
    background: linear-gradient(100deg, var(--sp-primary), var(--sp-primary-light), var(--sp-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.sub-page .sp-hero-lead {
    font-size: clamp(16px, 1.6vw, 19px);
    color: var(--sp-body);
    line-height: 1.75;
}

/* ----- EYEBROW / SECTION HEAD ----- */
.sub-page .sp-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--sp-primary);
    margin-bottom: 14px;
}

.sub-page .sp-eyebrow::before {
    content: '';
    width: 26px;
    height: 3px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--sp-primary), var(--sp-secondary));
    flex-shrink: 0;
}

.sub-page .sp-section {
    margin-bottom: 52px;
}

.sub-page .sp-section:last-child {
    margin-bottom: 0;
}

.sub-page .sp-section-head {
    margin-bottom: 24px;
}

.sub-page .sp-heading {
    font-size: clamp(22px, 2.6vw, 30px);
    font-weight: 800;
    letter-spacing: -.03em;
    color: var(--sp-title);
    line-height: 1.35;
}

.sub-page .sp-sub {
    margin-top: 10px;
    font-size: 16px;
    color: var(--sp-caption);
    line-height: 1.7;
}

.sub-page .sp-text {
    font-size: 16.5px;
    color: var(--sp-body);
    line-height: 1.85;
}

.sub-page .sp-text+.sp-text {
    margin-top: 18px;
}

.sub-page .sp-text strong {
    color: var(--sp-primary-ink);
    font-weight: 700;
}

/* ----- CARD GRID (feature cards with icon) ----- */
.sub-page .sp-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px;
}

.sub-page .sp-card {
    background: var(--sp-surface);
    border: 1px solid var(--sp-line);
    border-radius: var(--sp-radius);
    padding: 26px 24px;
    box-shadow: var(--sp-shadow-soft);
    transition: transform .3s, box-shadow .3s, border-color .3s;
}

.sub-page .sp-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sp-shadow-hover);
    border-color: rgba(91, 33, 182, .22);
}

.sub-page .sp-card-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 15px;
    color: var(--sp-primary);
    background: var(--sp-primary-bg);
    margin-bottom: 16px;
    transition: .3s;
}

.sub-page .sp-card:hover .sp-card-icon {
    color: #fff;
    background: var(--sp-primary);
}

.sub-page .sp-card-icon svg {
    width: 26px;
    height: 26px;
    display: block;
}

.sub-page .sp-card h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--sp-title);
    margin-bottom: 8px;
    letter-spacing: -.02em;
}

.sub-page .sp-card p {
    font-size: 15px;
    color: var(--sp-caption);
    line-height: 1.65;
}

/* card index number variant */
.sub-page .sp-card-num {
    font-size: 14px;
    font-weight: 800;
    color: var(--sp-primary);
    letter-spacing: .12em;
    margin-bottom: 10px;
    display: block;
}

/* ----- STAT GRID ----- */
.sub-page .sp-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.sub-page .sp-stat {
    text-align: center;
    padding: 30px 18px;
    border-radius: var(--sp-radius);
    background: linear-gradient(160deg, #faf9ff, #eef6fc);
    border: 1px solid rgba(91, 33, 182, .1);
}

.sub-page .sp-stat-num {
    font-size: clamp(28px, 3.4vw, 40px);
    font-weight: 800;
    line-height: 1.1;
    background: linear-gradient(100deg, var(--sp-primary), var(--sp-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: -.03em;
}

.sub-page .sp-stat-label {
    margin-top: 8px;
    font-size: 14.5px;
    font-weight: 600;
    color: var(--sp-body);
}

/* ----- TIMELINE (연혁) ----- */
.sub-page .sp-timeline {
    position: relative;
    padding-left: 30px;
}

.sub-page .sp-timeline-item {
    position: relative;
    padding: 0 0 30px 26px;
}

.sub-page .sp-timeline-item:last-child {
    padding-bottom: 0;
}

/* 점(원) */
.sub-page .sp-timeline-item::before {
    content: '';
    position: absolute;
    left: -30px;
    top: 4px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #fff;
    border: 3px solid var(--sp-primary);
    box-shadow: 0 0 0 4px rgba(91, 33, 182, .1);
    z-index: 1;
}

/* 연결선: 마지막 항목에는 선을 그리지 않음 */
.sub-page .sp-timeline-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: -23px;
    top: 20px;
    bottom: -4px;
    width: 2px;
    background: linear-gradient(180deg, var(--sp-primary), var(--sp-secondary));
    border-radius: 2px;
}

.sub-page .sp-timeline-year {
    font-size: 18px;
    font-weight: 800;
    color: var(--sp-primary);
    letter-spacing: -.02em;
}

.sub-page .sp-timeline-body {
    margin-top: 6px;
    font-size: 15.5px;
    color: var(--sp-body);
    line-height: 1.7;
}

.sub-page .sp-timeline-body strong {
    display: block;
    color: var(--sp-title);
    font-weight: 700;
    margin-bottom: 2px;
}

/* ----- QUOTE (인사말) ----- */
.sub-page .sp-quote {
    position: relative;
    background: linear-gradient(135deg, var(--sp-primary-ink), var(--sp-primary));
    color: #fff;
    border-radius: 24px;
    padding: clamp(30px, 4vw, 48px);
    overflow: hidden;
    box-shadow: var(--sp-shadow-card);
}

.sub-page .sp-quote::before {
    content: '\201C';
    position: absolute;
    top: -10px;
    left: 24px;
    font-size: 120px;
    line-height: 1;
    font-family: Georgia, 'Times New Roman', serif;
    color: rgba(255, 255, 255, .16);
    pointer-events: none;
    z-index: 0;
}

/* 인사말 서명 뒤 불규칙 도트 패턴 */
.sub-page .sp-quote::after {
    content: '';
    position: absolute;
    right: -20px;
    bottom: -20px;
    width: 320px;
    height: 240px;
    z-index: 0;
    pointer-events: none;
    background-image:
        radial-gradient(circle at 12% 22%, rgba(255, 255, 255, .22) 3px, transparent 4px),
        radial-gradient(circle at 42% 8%, rgba(255, 255, 255, .12) 6px, transparent 7px),
        radial-gradient(circle at 68% 34%, rgba(255, 255, 255, .16) 4px, transparent 5px),
        radial-gradient(circle at 88% 18%, rgba(255, 255, 255, .1) 7px, transparent 8px),
        radial-gradient(circle at 28% 58%, rgba(255, 255, 255, .2) 5px, transparent 6px),
        radial-gradient(circle at 58% 72%, rgba(255, 255, 255, .12) 3px, transparent 4px),
        radial-gradient(circle at 82% 62%, rgba(255, 255, 255, .18) 6px, transparent 7px),
        radial-gradient(circle at 40% 92%, rgba(255, 255, 255, .1) 4px, transparent 5px),
        radial-gradient(circle at 95% 90%, rgba(255, 255, 255, .16) 5px, transparent 6px);
    -webkit-mask-image: radial-gradient(ellipse 80% 80% at 80% 80%, #000 30%, transparent 78%);
    mask-image: radial-gradient(ellipse 80% 80% at 80% 80%, #000 30%, transparent 78%);
}

.sub-page .sp-quote p,
.sub-page .sp-quote .sp-sign {
    position: relative;
    z-index: 1;
}

.sub-page .sp-quote p {
    position: relative;
    font-size: clamp(18px, 2vw, 23px);
    font-weight: 600;
    line-height: 1.65;
    letter-spacing: -.02em;
}

.sub-page .sp-quote p+p {
    margin-top: 18px;
    font-size: clamp(15px, 1.6vw, 17px);
    font-weight: 400;
    color: rgba(255, 255, 255, .9);
}

.sub-page .sp-sign {
    margin-top: 28px;
    font-size: 15px;
    color: rgba(255, 255, 255, .85);
}

.sub-page .sp-sign strong {
    display: block;
    font-size: 20px;
    font-weight: 800;
    color: #fff;
    margin-top: 4px;
    letter-spacing: -.02em;
}

/* ----- CONTACT ----- */
.sub-page .sp-contact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.sub-page .sp-contact-card {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: var(--sp-surface);
    border: 1px solid var(--sp-line);
    border-radius: var(--sp-radius);
    padding: 24px;
    box-shadow: var(--sp-shadow-soft);
    transition: transform .3s, box-shadow .3s, border-color .3s;
}

.sub-page .sp-contact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sp-shadow-hover);
    border-color: rgba(91, 33, 182, .22);
}

.sub-page .sp-contact-icon {
    flex-shrink: 0;
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 13px;
    color: var(--sp-primary);
    background: var(--sp-primary-bg);
}

.sub-page .sp-contact-icon svg {
    width: 23px;
    height: 23px;
}

.sub-page .sp-contact-card h4 {
    font-size: 17px;
    font-weight: 700;
    color: var(--sp-title);
    margin-bottom: 6px;
}

.sub-page .sp-contact-card p {
    font-size: 15px;
    color: var(--sp-caption);
    line-height: 1.6;
}

.sub-page .sp-contact-card .sp-contact-value {
    display: block;
    font-size: 16px;
    font-weight: 700;
    color: var(--sp-primary);
    margin-top: 2px;
}

/* ----- FAQ (details/summary, JS 불필요) ----- */
.sub-page .sp-faq {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sub-page .sp-faq-item {
    background: var(--sp-surface);
    border: 1px solid var(--sp-line);
    border-radius: 16px;
    box-shadow: var(--sp-shadow-soft);
    overflow: hidden;
    transition: border-color .25s;
}

.sub-page .sp-faq-item[open] {
    border-color: rgba(91, 33, 182, .28);
}

.sub-page .sp-faq-item summary {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 22px;
    cursor: pointer;
    list-style: none;
    font-size: 16.5px;
    font-weight: 700;
    color: var(--sp-title);
    letter-spacing: -.02em;
}

.sub-page .sp-faq-item summary::-webkit-details-marker {
    display: none;
}

.sub-page .sp-faq-item summary::before {
    content: 'Q';
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 800;
    color: #fff;
    background: linear-gradient(135deg, var(--sp-primary), var(--sp-primary-light));
}

.sub-page .sp-faq-item summary::after {
    content: '';
    margin-left: auto;
    width: 11px;
    height: 11px;
    border-right: 2.5px solid var(--sp-caption);
    border-bottom: 2.5px solid var(--sp-caption);
    transform: rotate(45deg);
    transition: transform .25s;
    flex-shrink: 0;
}

.sub-page .sp-faq-item[open] summary::after {
    transform: rotate(-135deg);
}

.sub-page .sp-faq-answer {
    padding: 0 22px 22px 64px;
    font-size: 15.5px;
    color: var(--sp-body);
    line-height: 1.75;
}

/* ----- BULLET LIST ----- */
.sub-page .sp-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sub-page .sp-list li {
    position: relative;
    padding-left: 28px;
    font-size: 16px;
    color: var(--sp-body);
    line-height: 1.7;
    list-style: none;
}

.sub-page .sp-list li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 9px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--sp-primary), var(--sp-secondary));
}

.sub-page .sp-list li strong {
    color: var(--sp-primary-ink);
    font-weight: 700;
}

/* ----- CTA ----- */
.sub-page .sp-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 32px clamp(24px, 4vw, 40px);
    border-radius: 24px;
    background: linear-gradient(135deg, #f3f1ff, #eaf6fc);
    border: 1px solid rgba(91, 33, 182, .12);
}

.sub-page .sp-cta-text h3 {
    font-size: 22px;
    font-weight: 800;
    color: var(--sp-title);
    letter-spacing: -.02em;
    margin-bottom: 6px;
}

.sub-page .sp-cta-text p {
    font-size: 15px;
    color: var(--sp-caption);
}

.sub-page .sp-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 50px;
    padding: 14px 28px;
    border-radius: 14px;
    background: var(--sp-primary);
    color: #fff;
    font-weight: 700;
    font-size: 16px;
    white-space: nowrap;
    transition: .2s;
}

.sub-page .sp-btn:hover {
    background: var(--sp-primary-dark);
    color: #fff;
    transform: translateY(-2px);
}

.sub-page .sp-btn svg {
    width: 18px;
    height: 18px;
}

/* ----- CALLOUT / NOTE ----- */
.sub-page .sp-note {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 20px 22px;
    border-radius: 16px;
    background: var(--sp-primary-bg);
    border: 1px solid rgba(91, 33, 182, .14);
    font-size: 15px;
    color: var(--sp-primary-ink);
    line-height: 1.7;
}

.sub-page .sp-note svg {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    color: var(--sp-primary);
    margin-top: 1px;
}

/* ----- 2-col rich layout (인사말 등) ----- */
.sub-page .sp-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: center;
}

/* ----- VISION BANNER (비전 강조 배너) ----- */
.sub-page .sp-vision-banner {
    position: relative;
    overflow: hidden;
    text-align: center;
    padding: clamp(44px, 6vw, 76px) clamp(24px, 5vw, 60px);
    border-radius: 24px;
    background:
        radial-gradient(ellipse 50% 70% at 15% 12%, rgba(91, 33, 182, .16), transparent 60%),
        radial-gradient(ellipse 55% 75% at 88% 92%, rgba(14, 165, 233, .16), transparent 62%),
        linear-gradient(135deg, #f7f4ff 0%, #eef6fc 60%, #f3f8fc 100%);
    border: 1px solid rgba(91, 33, 182, .12);
    box-shadow: var(--sp-shadow-card);
}

.sub-page .sp-vision-banner::before,
.sub-page .sp-vision-banner::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    filter: blur(6px);
    pointer-events: none;
}

.sub-page .sp-vision-banner::before {
    width: 120px;
    height: 120px;
    top: -40px;
    left: -30px;
    background: linear-gradient(145deg, rgba(91, 33, 182, .18), transparent);
}

.sub-page .sp-vision-banner::after {
    width: 160px;
    height: 160px;
    right: -50px;
    bottom: -60px;
    background: linear-gradient(145deg, rgba(14, 165, 233, .18), transparent);
}

.sub-page .sp-vision-banner>* {
    position: relative;
    z-index: 1;
}

.sub-page .sp-vision-banner .sp-eyebrow {
    justify-content: center;
}

.sub-page .sp-vision-slogan {
    font-size: clamp(30px, 5vw, 54px);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -.04em;
    background: linear-gradient(100deg, var(--sp-primary), var(--sp-primary-light), var(--sp-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 20px;
}

.sub-page .sp-vision-desc {
    max-width: 640px;
    margin: 0 auto;
    font-size: clamp(16px, 1.6vw, 18px);
    color: var(--sp-body);
    line-height: 1.8;
}

/* ----- STEP LIST (자원 이용 안내 등) ----- */
.sub-page .sp-steplist {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.sub-page .sp-steplist-item {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 24px 26px;
    border-radius: var(--sp-radius);
    background: var(--sp-surface);
    border: 1px solid var(--sp-line);
    box-shadow: var(--sp-shadow-soft);
    transition: transform .3s, box-shadow .3s, border-color .3s;
}

.sub-page .sp-steplist-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--sp-shadow-hover);
    border-color: rgba(91, 33, 182, .22);
}

.sub-page .sp-steplist-num {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    font-size: 18px;
    font-weight: 800;
    color: #fff;
    background: linear-gradient(135deg, var(--sp-primary), var(--sp-primary-light));
    box-shadow: 0 6px 16px rgba(91, 33, 182, .28);
}

.sub-page .sp-steplist-item h4 {
    font-size: 17px;
    font-weight: 700;
    color: var(--sp-title);
    margin-bottom: 6px;
    letter-spacing: -.02em;
}

.sub-page .sp-steplist-item p {
    font-size: 15px;
    color: var(--sp-caption);
    line-height: 1.65;
}

@media (max-width: 768px) {
    .sub-page .sp-split {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .sub-page .sp-hero {
        padding: 28px 0;
    }

    .sub-page .sp-faq-answer {
        padding-left: 22px;
    }

    .sub-page .sp-contact-grid,
    .sub-page .sp-steplist {
        grid-template-columns: 1fr;
    }
}