/* ============================================
   Support 페이지 스타일
   고객센터, FAQ, 공지사항, 1:1 문의
   ============================================ */

/* ============================================
   변수 및 기본 설정
   ============================================ */
:root {
    --primary-color: var(--color-primary);
    --primary-dark: var(--color-primary-dark);
    --primary-light: var(--color-admin);
    --gray-100: #F5F5F5;
    --gray-200: #EEEEEE;
    --gray-300: #DDDDDD;
    --gray-400: #CCCCCC;
    --gray-500: #999999;
    --gray-600: #666666;
    --gray-700: #333333;
    --success-color: #28A745;
    --warning-color: #FFC107;
    --danger-color: #DC3545;
    --info-color: #17A2B8;

    --border-radius: 8px;
    --transition: all 0.3s ease;
}

/* ============================================
   히어로 배너
   ============================================ */
.support-hero {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
        url('/images/hero-bg.png') center/cover no-repeat;
    padding: 120px 20px;
    text-align: center;
    color: white;
    position: relative;
}

.support-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(var(--color-primary-rgb), 0.3);
    pointer-events: none;
}

.support-hero .hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

.support-hero .hero-content {
    position: relative;
    z-index: 2;
}

.support-hero .hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.support-hero .hero-subtitle {
    font-size: 1.3rem;
    font-weight: 300;
    letter-spacing: 2px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
    .support-hero {
        padding: 80px 20px;
    }

    .support-hero .hero-title {
        font-size: 2rem;
    }

    .support-hero .hero-subtitle {
        font-size: 1rem;
    }
}

/* ============================================
   고객센터 서브내비 (Figma 스펙 override)
   container: 840px / 탭: 280px × 3 / height: 74px / border-bottom: 4px
   ============================================ */
.sub-nav .container {
    max-width: 840px;
    gap: 0;
    padding: 0;
}

.sub-nav a {
    flex: 1;
    height: 74px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    border-bottom-width: 4px;
    text-align: center;
}

.sub-nav a:hover,
.sub-nav a.active {
    border-bottom-width: 4px;
}

@media (max-width: 768px) {
    .sub-nav .container {
        max-width: 100%;
        padding: 0;
    }

    .sub-nav a {
        height: 56px;
        font-size: 0.9rem;
        padding: 0 12px;
    }
}

/* ============================================
   탭 네비게이션
   ============================================ */
.support-tabs {
    background: white;
    border-bottom: 1px solid #eee;
    position: sticky;
    top: 70px;
    z-index: 100;
}

.support-tabs .tab-list {
    display: flex;
    justify-content: center;
    gap: 50px;
}

.support-tabs .tab-list li {
    flex: 1;
    max-width: 250px;
}

.support-tabs .tab-link {
    display: block;
    padding: 16px 20px;
    text-align: center;
    color: var(--gray-600);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 3px solid transparent;
    transition: var(--transition);
    cursor: pointer;
}

.support-tabs .tab-link:hover {
    color: var(--primary-color);
    background: var(--gray-100);
}

.support-tabs .tab-link.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    background: var(--gray-100);
}

.support-tabs .tab-link i {
    margin-right: 6px;
}

@media (max-width: 768px) {
    .support-tabs .tab-list {
        flex-wrap: wrap;
        gap: 0;
    }

    .support-tabs .tab-list li {
        flex: 1 1 33.333%;
        max-width: none;
    }

    .support-tabs .tab-link {
        padding: 12px 10px;
        font-size: 0.9rem;
    }
}

/* ============================================
   검색 섹션
   ============================================ */
.support-search {
    padding: 60px 20px;
    background: var(--gray-100);
}

.support-search .search-box {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.support-search h2 {
    font-size: 2rem;
    color: var(--gray-700);
    margin-bottom: 30px;
}

.support-search .search-form {
    display: flex;
    gap: 10px;
}

.support-search .search-input-wrap {
    display: flex;
    gap: 10px;
    width: 100%;
}

.support-search .search-input {
    flex: 1;
    padding: 14px 20px;
    border: 2px solid var(--gray-400);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.support-search .search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

.support-search .search-btn {
    padding: 14px 30px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.support-search .search-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.2);
}

/* ============================================
   FAQ 섹션
   ============================================ */
.faq-content {
    padding: 60px 20px;
    max-width: 900px;
    margin: 0 auto;
}

.category-filter {
    margin-bottom: 40px;
    text-align: center;
}

.category-filter .filter-label {
    display: block;
    font-size: 0.9rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.category-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.category-btn {
    padding: 10px 20px;
    border: 2px solid var(--gray-400);
    background: white;
    color: var(--gray-600);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
}

.category-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

/* ============================================
   FAQ 아코디언
   ============================================ */
.faq-accordion {
    margin-top: 40px;
}

.faq-item {
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(var(--color-primary-rgb), 0.1);
}

.faq-item.highlighted {
    border-color: var(--primary-color);
    background: rgba(var(--color-primary-rgb), 0.02);
}

.faq-question-row {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: white;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question-row:hover {
    background: var(--gray-100);
}

.faq-item.open .faq-question-row {
    background: var(--gray-100);
    border-bottom: 1px solid var(--gray-300);
}

.q-label {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.1rem;
    min-width: 30px;
}

.question-text {
    flex: 1;
    font-weight: 500;
    color: var(--gray-700);
    font-size: 1rem;
}

.toggle-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    color: var(--gray-500);
    transition: transform 0.3s ease;
}

.faq-item.open .toggle-icon {
    transform: rotate(180deg);
}

.faq-answer-row {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: var(--gray-100);
}

.faq-item.open .faq-answer-row {
    max-height: 1000px;
}

.answer-content {
    display: flex;
    gap: 15px;
    padding: 20px;
    color: var(--gray-600);
    line-height: 1.8;
}

.inquiry-detail-content--full {
    width: 100%;
}

.a-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.answer-content p {
    margin: 0;
}

.search-result-info {
    padding: 15px 20px;
    background: var(--info-color);
    color: white;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    text-align: center;
    font-weight: 500;
}

.no-result {
    padding: 60px 20px;
    text-align: center;
}

.no-result p {
    font-size: 1.1rem;
    color: var(--gray-600);
    margin-bottom: 20px;
}

.btn-reset {
    display: inline-block;
    padding: 10px 25px;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
}

.btn-reset:hover {
    background: var(--primary-dark);
}

/* ============================================
   공지사항 섹션
   ============================================ */
.notice-content {
    padding: 60px 20px;
    max-width: 900px;
    margin: 0 auto;
}

.total-count {
    display: inline-block;
    padding: 8px 12px;
    background: var(--primary-color);
    color: white;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.notice-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 40px;
}

.notice-row {
    border-bottom: 1px solid var(--gray-300);
    transition: var(--transition);
}

.notice-row:hover {
    background: var(--gray-100);
}

.notice-row td {
    padding: 20px 15px;
    vertical-align: middle;
}

.notice-row .notice-no {
    text-align: center;
    color: var(--gray-500);
    width: 60px;
}

.notice-row .notice-category {
    display: inline-block;
    padding: 4px 10px;
    background: var(--primary-light);
    color: white;
    border-radius: 3px;
    font-size: 0.8rem;
    font-weight: 600;
    min-width: 60px;
    text-align: center;
}

.notice-link {
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.notice-link:hover {
    color: var(--primary-color);
}

.notice-date {
    color: var(--gray-500);
    font-size: 0.9rem;
    text-align: right;
    min-width: 100px;
}

/* 페이지네이션: pages-common.css로 통합됨 */

/* ============================================
   공지사항 상세
   ============================================ */
.notice-detail-content {
    padding: 60px 20px;
}

.notice-detail-header {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--primary-color);
}

.detail-title {
    font-size: 2rem;
    color: var(--gray-700);
    margin-bottom: 15px;
    line-height: 1.5;
}

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
    color: var(--gray-600);
    font-size: 0.9rem;
}

.category-badge {
    display: inline-block;
    padding: 6px 12px;
    background: var(--primary-color);
    color: white;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.85rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.meta-item i {
    font-size: 0.95rem;
    color: var(--primary-color);
}

.notice-detail-body {
    margin: 40px 0;
    line-height: 1.9;
    color: var(--gray-700);
    font-size: 1rem;
}

.detail-content h2 {
    font-size: 1.5rem;
    margin-top: 30px;
    margin-bottom: 15px;
    color: var(--gray-700);
}

.detail-content h3 {
    font-size: 1.2rem;
    margin-top: 20px;
    margin-bottom: 10px;
    color: var(--gray-700);
}

.detail-content p {
    margin-bottom: 15px;
}

.detail-content ul,
.detail-content ol {
    margin-bottom: 15px;
    padding-left: 25px;
}

.detail-content li {
    margin-bottom: 8px;
}

.attachment-section {
    margin-top: 40px;
    padding: 20px;
    background: var(--gray-100);
    border-radius: var(--border-radius);
}

.attachment-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 12px;
}

.attachment-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 15px;
    background: white;
    color: var(--primary-color);
    text-decoration: none;
    border: 1px solid var(--primary-color);
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
}

.attachment-link:hover {
    background: var(--primary-color);
    color: white;
}

.divider {
    margin: 30px 0;
    border: none;
    border-top: 1px solid var(--gray-300);
}

.notice-detail-footer {
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid var(--gray-300);
}

.nav-buttons {
    margin-bottom: 30px;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 25px;
    background: var(--gray-200);
    color: var(--gray-700);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
}

.btn-back:hover {
    background: var(--gray-300);
}

.notice-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.nav-item {
    padding: 15px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.nav-item:hover {
    border-color: var(--primary-color);
    background: var(--gray-100);
}

.nav-item.prev {
    text-align: left;
}

.nav-item.next {
    text-align: right;
}

.nav-label {
    display: block;
    font-size: 0.85rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.nav-title {
    display: block;
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    word-break: break-word;
}

.nav-title:hover {
    color: var(--primary-color);
}

.related-notices {
    padding: 60px 20px;
    background: var(--gray-100);
}

.notice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.related-notice-card {
    padding: 20px;
    background: white;
    border-radius: var(--border-radius);
    text-decoration: none;
    color: inherit;
    border: 1px solid var(--gray-300);
    transition: var(--transition);
}

.related-notice-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.1);
}

.related-notice-card .notice-category {
    display: inline-block;
    padding: 4px 8px;
    background: var(--primary-color);
    color: white;
    border-radius: 3px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.related-notice-card .notice-title {
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-notice-card .notice-date {
    display: block;
    color: var(--gray-500);
    font-size: 0.85rem;
}

/* ============================================
   1:1 문의 섹션
   ============================================ */
.inquiry-content {
    padding: 60px 20px;
    max-width: 700px;
    margin: 0 auto;
}

.login-required {
    padding: 40px;
    background: var(--gray-100);
    border-radius: var(--border-radius);
    text-align: center;
}

.login-box {
    margin: 20px 0;
}

.login-box p {
    font-size: 1.1rem;
    color: var(--gray-700);
    margin-bottom: 20px;
}

.btn-login {
    display: inline-block;
    padding: 12px 30px;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
}

.btn-login:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.2);
}

.inquiry-form-wrap {
    margin-top: 30px;
}

.inquiry-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

/* 폼 기본 스타일: style.css .form-control/.form-input/.form-textarea 참조 */

/* support 전용 폼 오버라이드 */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.95rem;
}

.form-group label .required {
    color: var(--danger-color);
    margin-left: 4px;
}

.form-input.is-invalid,
.form-textarea.is-invalid {
    background-color: rgba(220, 53, 69, 0.05);
}

.form-textarea {
    min-height: 150px;
}

.form-text {
    font-size: 0.85rem;
    color: var(--gray-500);
}

.char-counter {
    text-align: right;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 10px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.checkbox-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.checkbox-item label {
    margin: 0;
    cursor: pointer;
    font-weight: 400;
}

.file-upload {
    padding: 20px;
    border: 2px dashed var(--gray-400);
    border-radius: var(--border-radius);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.file-upload:hover {
    border-color: var(--primary-color);
    background: rgba(var(--color-primary-rgb), 0.02);
}

.file-upload input[type="file"] {
    display: none;
}

.file-upload-label {
    cursor: pointer;
    display: block;
}

.file-upload-icon {
    font-size: 2rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.file-name {
    display: block;
    color: var(--gray-700);
    font-weight: 500;
    margin-top: 10px;
}

.form-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 30px;
}

/* ============================================
   내 문의 내역 섹션
   ============================================ */
.my-inquiry-section {
    padding: 60px 20px;
    max-width: 900px;
    margin: 0 auto;
}

.my-inquiry-wrapper {
    margin-top: 40px;
}

.inquiry-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    background: white;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 15px;
}

.inquiry-header:hover {
    border-color: var(--primary-color);
    background: var(--gray-100);
}

.inquiry-item.open .inquiry-header {
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    border-bottom: none;
}

.inquiry-meta {
    flex: 1;
}

.inquiry-no {
    font-size: 0.85rem;
    color: var(--gray-500);
    margin-bottom: 5px;
}

.inquiry-category {
    display: inline-block;
    padding: 4px 10px;
    background: var(--primary-color);
    color: white;
    border-radius: 3px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 8px;
}

.inquiry-status {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
}

.inquiry-status.pending,
.status-pending {
    background: #f5f5f5;
    color: #757575;
}

.inquiry-status.answered,
.status-answered {
    background: #e8f5e9;
    color: #2e7d32;
}

.inquiry-preview {
    color: var(--gray-600);
    margin-top: 8px;
    font-size: 0.95rem;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.inquiry-date {
    color: var(--gray-500);
    font-size: 0.85rem;
    text-align: right;
    min-width: 120px;
}

.inquiry-toggle-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin-left: 15px;
    transition: transform 0.3s ease;
}

.inquiry-item.open .inquiry-toggle-icon {
    transform: rotate(180deg);
}

.inquiry-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.inquiry-item.open .inquiry-body {
    max-height: 2000px;
}

.inquiry-body-content {
    padding: 20px;
    background: var(--gray-100);
    border: 1px solid var(--gray-300);
    border-top: none;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.inquiry-full-content {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--gray-300);
}

.inquiry-label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.inquiry-value {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 15px;
}

.answer-content {
    padding: 20px;
    background: white;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--success-color);
}

.answer-content .answer-label {
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.answer-content .answer-text {
    color: var(--gray-700);
    line-height: 1.8;
    margin-bottom: 12px;
}

.answer-content .answer-date {
    color: var(--gray-500);
    font-size: 0.85rem;
    text-align: right;
}

.pending-notice {
    padding: 20px;
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid var(--warning-color);
    border-radius: var(--border-radius);
    color: var(--warning-color);
    text-align: center;
    font-weight: 500;
}

.no-inquiry {
    padding: 60px 20px;
    text-align: center;
    color: var(--gray-600);
}

.no-inquiry p {
    margin-bottom: 20px;
}

.btn-new-inquiry {
    display: inline-block;
    padding: 12px 30px;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
}

.btn-new-inquiry:hover {
    background: var(--primary-dark);
}

/* ============================================
   반응형 디자인
   ============================================ */
@media (max-width: 768px) {

    .faq-content,
    .notice-content,
    .inquiry-content,
    .my-inquiry-section,
    .notice-detail-content {
        padding: 40px 15px;
    }

    .notice-table {
        font-size: 0.9rem;
    }

    .notice-row td {
        padding: 15px 10px;
    }

    .notice-nav {
        grid-template-columns: 1fr;
    }

    .notice-grid {
        grid-template-columns: 1fr;
    }

    .detail-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .form-buttons {
        flex-direction: column;
    }

    .btn-submit,
    .btn-cancel {
        width: 100%;
    }

    .inquiry-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .inquiry-date {
        text-align: left;
        margin-top: 8px;
        min-width: auto;
    }
}

@media (max-width: 480px) {
    .support-hero .hero-title {
        font-size: 1.5rem;
    }

    .support-hero .hero-subtitle {
        font-size: 0.9rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .notice-table {
        font-size: 0.85rem;
    }

    .category-buttons {
        gap: 8px;
    }

    .category-btn {
        padding: 8px 15px;
        font-size: 0.9rem;
    }
}

/* ============================================
   유틸리티 클래스
   ============================================ */
.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 15px;
    color: var(--gray-700);
}

.section-desc {
    text-align: center;
    color: var(--gray-600);
    margin-bottom: 30px;
    font-size: 1rem;
}

.text-center {
    text-align: center;
}

.text-white {
    color: white;
}

.py-4 {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}

.py-5 {
    padding-top: 3rem;
    padding-bottom: 3rem;
}

.my-2 {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

.me-1 {
    margin-right: 0.25rem;
}

.me-2 {
    margin-right: 0.5rem;
}

/* ============================================
   애니메이션
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.faq-item {
    animation: fadeIn 0.5s ease forwards;
}

.notice-row {
    animation: fadeIn 0.5s ease forwards;
}

/* ============================================
   출력 스타일
   ============================================ */
@media print {

    .support-tabs,
    .search-form,
    .form-buttons {
        display: none;
    }

    .faq-item,
    .notice-row,
    .inquiry-item {
        page-break-inside: avoid;
    }
}

/* ============================================
   고객센터 & 1:1 문의 섹션 (brand-nav 스타일)
   ============================================ */
.support-contact {
    background: white;
    border-bottom: 1px solid var(--gray-300);
    padding: 0;
    position: relative;
}

.support-contact .contact-grid {
    display: flex;
    justify-content: center;
    gap: 50px;
    padding: 40px 20px;
}

.support-contact .contact-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 10px;
    color: var(--gray-600);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.support-contact .contact-card:hover {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.support-contact .contact-card.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.support-contact .contact-info {
    flex: 1;
}

.support-contact .contact-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: inherit;
    margin: 0 0 8px 0;
}

.support-contact .phone-number {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 8px 0;
}

.support-contact .hours-list {
    list-style: none;
    padding: 0;
    margin: 8px 0 0 0;
    font-size: 0.85rem;
    color: var(--gray-500);
    line-height: 1.4;
}

.support-contact .hours-list li {
    display: inline-block;
    margin-right: 10px;
}

.support-contact .contact-desc {
    font-size: 0.95rem;
    color: var(--gray-600);
    margin: 8px 0;
}

.support-contact .inquiry-link {
    display: inline-block;
    padding: 8px 16px;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.support-contact .inquiry-link:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.support-contact .contact-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 10px 20px;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition);
    white-space: nowrap;
    min-width: 80px;
    text-align: center;
}

.support-contact .contact-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.2);
}

@media (max-width: 768px) {
    .support-contact .contact-grid {
        flex-direction: column;
        gap: 20px;
        padding: 30px 15px;
    }

    .support-contact .contact-card {
        flex-direction: column;
        justify-content: space-between;
        padding: 20px;
        border: 1px solid var(--gray-300);
        border-bottom: 3px solid var(--gray-300);
        border-radius: var(--border-radius);
        text-align: center;
        gap: 15px;
    }

    .support-contact .contact-card:hover {
        border-bottom-color: var(--primary-color);
    }

    .support-contact .contact-info {
        flex: none;
        width: 100%;
    }

    .support-contact .contact-btn {
        width: 100%;
    }
}