/* ===================================================================
   CS (Customer Center) — 공지사항 · FAQ · QNA · 원격지원
   common.css 디자인 토큰 기반
   =================================================================== */

/* ===================================================================
   공통 (Shared)
   =================================================================== */

/* 필터 */
.cs-filter { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.cs-filter a {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 8px 16px; border-radius: var(--radius-pill);
  background: var(--bg-white); border: 1px solid var(--border-color-light);
  color: var(--text-secondary); font-size: var(--fs-sm); font-weight: var(--fw-semibold);
  text-decoration: none; cursor: pointer; transition: all var(--transition-fast);
}
.cs-filter a.active { background: var(--color-primary); color: var(--text-white); border-color: var(--color-primary); }
.cs-filter a:hover:not(.active) { color: var(--color-primary); border-color: var(--color-primary); }

/* 페이지네이션 */

/* 빈 상태 */
.cs-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}
.cs-empty i {
  font-size: 2rem;
  margin-bottom: 12px;
  display: block;
}

/* ===================================================================
   공지사항 — 목록 (Notice Index)
   =================================================================== */
/* 공통 레이아웃 */
.cs-page-layout {
  max-width: 1080px;
  margin: 0 auto;
  padding: 24px 20px 96px;
  word-break: keep-all;
}

.cs-hero {
  position: relative;
  margin: 0 0 28px;
  padding: 40px;
  border-radius: var(--radius-xl);
  background: var(--bg-light);
  color: var(--text-dark);
}
.cs-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  margin-bottom: 16px;
  border: 1px solid var(--border-color-light);
  border-radius: var(--radius-pill);
  background: var(--bg-white);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
}
.cs-hero__title {
  margin: 0 0 10px;
  font-size: var(--fs-2xl);
  font-weight: var(--fw-black);
  line-height: var(--lh-tight);
  color: var(--text-dark);
}
.cs-hero__desc {
  margin: 0;
  max-width: 640px;
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--text-secondary);
}

.notice-search {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 20px;
  margin-bottom: 24px;
  border: 1px solid var(--border-color-light);
  border-radius: var(--radius-lg);
  background: var(--bg-white);
  transition: border-color var(--transition-fast);
}
.notice-search:focus-within {
  border-color: var(--color-primary);
}
.notice-search i {
  color: var(--text-muted);
  flex-shrink: 0;
}
.notice-search input {
  flex: 1;
  height: 52px;
  border: 0;
  background: transparent;
  color: var(--text-dark);
  font-size: var(--fs-sm);
  outline: none;
}

.notice-board {
  padding: 30px;
  border-radius: var(--radius-xl);
  background: var(--bg-light);
}
.notice-board__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}
.notice-board__title {
  margin: 0;
  color: var(--text-dark);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
}


.notice-pinned-list {
  display: grid;
  gap: 10px;
  margin-bottom: 8px;
}
.notice-divider {
  border: none;
  border-top: 1px solid var(--border-color-light);
  margin: 20px 0;
}
.notice-list {
  display: grid;
  gap: 12px;
}

.notice-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 22px;
  border-radius: var(--radius-lg);
  background: var(--bg-white);
  text-decoration: none;
  transition: border-color var(--transition-fast);
}
.notice-row:hover {
  color: inherit;
}
.notice-row--pinned {
  background: var(--color-primary-bg);
  border: 1px solid rgba(138, 43, 226, 0.12);
}
.notice-row--pinned:hover {
  border-color: var(--color-primary);
}

.notice-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 64px;
  padding: 6px 10px;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: var(--text-white);
  font-size: var(--fs-2xs);
  font-weight: var(--fw-bold);
  flex-shrink: 0;
  white-space: nowrap;
}
.notice-badge--general {
  background: #0369a1;
}
.notice-badge--important {
  background: var(--color-danger);
}
.notice-badge--event {
  background: #6d28d9;
}
.notice-badge--pinned {
  background: var(--color-primary);
}

.notice-row__content {
  min-width: 0;
  flex: 1;
}
.notice-row__title {
  display: block;
  margin-bottom: 4px;
  color: var(--text-dark);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-normal);
}
.notice-row__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  min-width: 94px;
  color: var(--text-muted);
  font-size: var(--fs-sm);
  text-align: right;
  flex-shrink: 0;
}
.notice-row__meta strong {
  color: var(--color-primary);
  font-size: var(--fs-2xs);
  font-weight: var(--fw-bold);
}

/* ===================================================================
   공지사항 — 상세 (Notice Detail)
   =================================================================== */

.detail-header {
  margin-bottom: 24px;
}
.detail-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 14px;
  color: var(--color-primary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
}
.detail-title {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--text-dark);
  margin: 0 0 12px;
  line-height: 1.4;
  word-break: keep-all;
}
.detail-meta {
  display: flex;
  gap: 16px;
  color: var(--text-secondary);
  font-size: var(--fs-sm);
}

.detail-card {
  background: var(--bg-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.detail-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: var(--radius-md);
  font-size: var(--fs-2xs);
  font-weight: var(--fw-bold);
  margin: 28px 0 0 32px;
  white-space: nowrap;
}
.detail-badge--general {
  background: #0369a1;
  color: var(--text-white);
}
.detail-badge--important {
  background: var(--color-danger);
  color: var(--text-white);
}
.detail-badge--event {
  background: #6d28d9;
  color: var(--text-white);
}

.detail-content {
  padding: 20px 32px 32px;
  line-height: 1.8;
  font-size: 15px;
  color: var(--text-primary);
}
.detail-content p {
  margin-bottom: 14px;
}

.detail-attach {
  padding: 0 32px 24px;
}
.detail-attach-title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--text-secondary);
  margin-bottom: 12px;
}
.detail-file {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  background: var(--bg-white);
  border: 1px solid var(--border-color-light);
  border-radius: var(--radius-lg);
  margin-bottom: 8px;
  transition: border-color var(--transition-fast);
}
.detail-file:hover {
  border-color: var(--color-primary);
}
.detail-file-info {
  display: flex;
  align-items: center;
  gap: 12px;
}
.detail-file-info i {
  font-size: 1.2rem;
  color: var(--color-primary);
}
.detail-file-name {
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
  font-size: var(--fs-sm);
}
.detail-file-size {
  color: var(--text-muted);
  font-size: var(--fs-2xs);
  margin-left: 6px;
}
.detail-download {
  padding: 6px 14px;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  border-radius: var(--radius-md);
  font-size: var(--fs-2xs);
  font-weight: var(--fw-semibold);
  text-decoration: none;
  white-space: nowrap;
  transition: all var(--transition-fast);
}
.detail-download:hover {
  background: var(--color-primary);
  color: var(--text-white);
}

.detail-nav {
  padding: 0 32px 20px;
}
.detail-nav-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color-light);
  font-size: var(--fs-sm);
  color: var(--text-secondary);
}
.detail-nav-row:last-child {
  border-bottom: none;
}
.detail-nav-row .nav-label {
  font-weight: var(--fw-bold);
  min-width: 60px;
  color: var(--text-dark);
}
.detail-nav-row a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.detail-nav-row a:hover {
  color: var(--color-primary);
}

.detail-footer {
  padding: 24px 32px;
  display: flex;
  justify-content: flex-start;
}
.detail-list-btn {
  padding: 12px 28px;
  border: 1px solid var(--border-color-light);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  text-decoration: none;
  font-weight: var(--fw-semibold);
  background: var(--bg-white);
  transition: all var(--transition-fast);
}
.detail-list-btn:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

/* ===================================================================
   FAQ
   =================================================================== */

.faq-search {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 20px;
  margin-bottom: 28px;
  border: 1px solid var(--border-color-light);
  border-radius: var(--radius-lg);
  background: var(--bg-white);
}
.faq-search i {
  color: var(--text-muted);
}
.faq-search input {
  flex: 1;
  height: 52px;
  border: 0;
  background: transparent;
  color: var(--text-dark);
  font-size: var(--fs-sm);
  outline: none;
}


.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq-item {
  background: var(--bg-white);
  border: 1px solid var(--border-color-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}
.faq-item:hover {
  border-color: var(--border-color);
}
.faq-item.open {
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(138, 43, 226, 0.06);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  gap: 16px;
  transition: background var(--transition-fast);
}
.faq-question:hover {
  background: var(--bg-hover);
}
.faq-item.open .faq-question {
  background: transparent;
}
.faq-question .q-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background: var(--color-primary-bg);
  color: var(--color-primary);
  font-size: var(--fs-sm);
  font-weight: var(--fw-black);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}
.faq-item.open .q-badge {
  background: var(--color-primary);
  color: var(--text-white);
}
.faq-question .q-text {
  flex: 1;
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
}
.faq-question .q-cat {
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: var(--fs-2xs);
  font-weight: var(--fw-semibold);
  background: var(--color-primary-bg);
  color: var(--color-primary);
  white-space: nowrap;
}
.faq-question .q-arrow {
  color: var(--text-muted);
  font-size: var(--fs-sm);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}
.faq-item.open .q-arrow {
  transform: rotate(180deg);
  color: var(--color-primary);
}
.faq-answer {
  display: none;
  padding: 24px 24px 24px 72px;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.8;
  border-top: 1px solid var(--border-color-light);
  margin: 0 16px;
}
.faq-item.open .faq-answer {
  display: block;
}

.faq-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}
.faq-empty i {
  font-size: 2rem;
  margin-bottom: 12px;
  display: block;
}

/* ===================================================================
   QNA — 목록 (QNA Index)
   =================================================================== */

.qna-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
a.qna-write-btn {
  padding: 10px 20px;
  border-radius: var(--radius-lg);
  background: var(--color-primary);
  color: var(--text-white);
  font-weight: var(--fw-bold);
  font-size: var(--fs-sm);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}
a.qna-write-btn:hover {
  opacity: 0.85;
  color: var(--text-white);
}

.qna-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.qna-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 22px;
  border-radius: var(--radius-lg);
  background: var(--bg-white);
  border: 1px solid var(--border-color-light);
  text-decoration: none;
  transition: border-color var(--transition-fast);
}
.qna-row:hover {
  border-color: var(--color-primary);
  color: inherit;
}

.qna-status {
  display: inline-flex;
  align-items: center;
  min-width: 72px;
  padding: 6px 12px;
  border-radius: var(--radius-md);
  font-size: var(--fs-2xs);
  font-weight: var(--fw-bold);
  flex-shrink: 0;
  white-space: nowrap;
}
.qna-status--waiting {
  background: var(--color-warning-bg);
  color: #92400e;
}
.qna-status--answered {
  background: #d1fae5;
  color: var(--color-success);
}

.qna-row__content {
  flex: 1;
  min-width: 0;
}
.qna-row__title {
  display: block;
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--text-dark);
  line-height: var(--lh-normal);
}
.qna-row__title--secret {
  color: var(--text-muted);
  font-style: italic;
}
.qna-row__secret-icon {
  color: var(--text-muted);
  margin-right: 6px;
  font-size: var(--fs-sm);
}
.qna-row__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  min-width: 90px;
  color: var(--text-muted);
  font-size: var(--fs-sm);
  flex-shrink: 0;
}

.qna-empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}
.qna-empty i {
  font-size: 2rem;
  margin-bottom: 12px;
  display: block;
}


/* ===================================================================
   QNA — 상세 (QNA Detail)
   =================================================================== */

.qna-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: 20px;
}

.qna-card__header {
  padding: 28px 32px;
  border-bottom: 1px solid var(--border-color-light);
}
.qna-card__status {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: var(--radius-md);
  font-size: var(--fs-2xs);
  font-weight: var(--fw-bold);
  margin-bottom: 12px;
}
.qna-card__status--waiting {
  background: var(--color-warning-bg);
  color: #92400e;
}
.qna-card__status--answered {
  background: #d1fae5;
  color: var(--color-success);
}
.qna-card__title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-black);
  color: var(--text-dark);
  margin: 0 0 12px;
  line-height: 1.4;
  word-break: keep-all;
}
.qna-card__meta {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
}

.qna-card__body {
  padding: 28px 32px;
  line-height: 1.8;
  font-size: 15px;
  color: var(--text-primary);
}
.qna-card__body p {
  margin-bottom: 12px;
}

.qna-card__files {
  padding: 0 32px 24px;
}
.qna-card__files-title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--text-secondary);
  margin-bottom: 10px;
}
.qna-file {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border: 1px solid var(--border-color-light);
  border-radius: var(--radius-lg);
  margin-bottom: 6px;
  transition: border-color var(--transition-fast);
}
.qna-file:hover {
  border-color: var(--color-primary);
}
.qna-file-info {
  display: flex;
  align-items: center;
  gap: 10px;
}
.qna-file-info i {
  color: var(--color-primary);
}
.qna-file-name {
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
  color: var(--text-dark);
}
.qna-file-size {
  font-size: var(--fs-2xs);
  color: var(--text-muted);
  margin-left: 4px;
}
.qna-file-dl {
  padding: 4px 12px;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  font-size: var(--fs-2xs);
  font-weight: var(--fw-semibold);
  text-decoration: none;
  transition: all var(--transition-fast);
}
.qna-file-dl:hover {
  background: var(--color-primary);
  color: var(--text-white);
}

/* 답변 */
.qna-answer {
  background: var(--color-primary-bg);
  border: 1px solid rgba(138, 43, 226, 0.15);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: 20px;
}
.qna-answer__header {
  padding: 20px 28px;
  border-bottom: 1px solid rgba(138, 43, 226, 0.15);
  display: flex;
  align-items: center;
  gap: 12px;
}
.qna-answer__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: var(--text-white);
  font-size: var(--fs-2xs);
  font-weight: var(--fw-bold);
}
.qna-answer__meta {
  color: var(--text-secondary);
  font-size: var(--fs-sm);
}
.qna-answer__body {
  padding: 24px 28px;
  line-height: 1.8;
  font-size: 15px;
  color: var(--text-primary);
}

/* 미답변 */
.qna-waiting {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-secondary);
  background: var(--bg-light);
  border-radius: var(--radius-xl);
  margin-bottom: 20px;
}
.qna-waiting i {
  font-size: 2rem;
  margin-bottom: 12px;
  display: block;
  color: var(--color-warning);
}

.qna-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.qna-footer-left {
  display: flex;
  gap: 8px;
}
.qna-btn {
  padding: 12px 24px;
  border-radius: var(--radius-lg);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
  text-decoration: none;
  border: 1px solid var(--border-color-light);
  color: var(--text-primary);
  background: var(--bg-white);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.qna-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.qna-btn--danger {
  border-color: var(--color-danger);
  color: var(--color-danger);
}
.qna-btn--danger:hover {
  background: var(--color-danger);
  color: var(--text-white);
}
.qna-btn--primary {
  background: var(--color-primary);
  color: var(--text-white);
  border-color: var(--color-primary);
}
.qna-btn--primary:hover {
  opacity: 0.85;
  color: var(--text-white);
}

/* ===================================================================
   QNA — 작성/수정 폼 (QNA Write/Edit)
   =================================================================== */
.write-header {
  margin-bottom: 24px;
}
.write-title {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--text-dark);
  margin: 0 0 12px;
}

.write-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color-light);
  border-radius: var(--radius-xl);
  padding: 40px;
}
.write-group {
  margin-bottom: 28px;
}
.write-group label {
  display: block;
  font-weight: var(--fw-bold);
  margin-bottom: 12px;
  color: var(--text-dark);
  font-size: var(--fs-sm);
}

.write-control {
  width: 100%;
  padding: 16px 20px;
  border: 1.5px solid var(--border-color-light);
  border-radius: var(--radius-lg);
  font-size: var(--fs-base);
  color: var(--text-dark);
  outline: none;
  transition: border-color var(--transition-fast);
  background: var(--bg-light);
  font-family: inherit;
}
.write-control:focus {
  border-color: var(--color-primary);
  background: var(--bg-white);
}
.write-textarea {
  resize: vertical;
  min-height: 300px;
  line-height: 1.6;
}

.write-file-zone {
  border: 2px dashed var(--border-color-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  color: var(--text-secondary);
  background: var(--bg-white);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.write-file-zone:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-bg);
}
.write-file-zone i {
  font-size: 2.2rem;
  margin-bottom: 16px;
  color: var(--color-primary);
}
.write-file-zone--sm {
  padding: 30px;
  margin-top: 12px;
}
.write-file-zone--sm i {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.existing-file {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--bg-light);
  border: 1px solid var(--border-color-light);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  margin-bottom: 8px;
}
.existing-file .file-info {
  display: flex;
  align-items: center;
  gap: 8px;
}
.existing-file .file-info i {
  color: var(--color-primary);
}
.existing-file .file-remove {
  cursor: pointer;
  color: var(--text-muted);
  padding: 4px;
  transition: color var(--transition-fast);
}
.existing-file .file-remove:hover {
  color: var(--color-danger);
}
.existing-file.removed {
  opacity: 0.4;
  text-decoration: line-through;
}

.write-footer {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
}
.btn-cancel {
  padding: 16px 36px;
  border: 1px solid var(--border-color-light);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  background: var(--bg-white);
  text-decoration: none;
  font-weight: var(--fw-bold);
  font-size: var(--fs-base);
  transition: background var(--transition-fast);
}
.btn-submit {
  padding: 16px 36px;
  border: none;
  border-radius: var(--radius-lg);
  color: var(--text-white);
  background: var(--color-primary);
  font-weight: var(--fw-bold);
  cursor: pointer;
  font-size: var(--fs-base);
  transition: opacity var(--transition-fast);
}
.btn-cancel:hover {
  background: var(--bg-light);
}
.btn-submit:hover {
  opacity: 0.9;
}

/* ===================================================================
   원격지원 (Remote Support)
   =================================================================== */

.remote-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color-light);
  border-radius: var(--radius-xl);
  padding: 40px;
  margin-bottom: 24px;
}
.remote-card h3 {
  font-size: var(--fs-lg);
  font-weight: var(--fw-black);
  color: var(--text-dark);
  margin: 0 0 20px;
}

.remote-steps {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}
.remote-step {
  flex: 1;
  min-width: 200px;
  text-align: center;
  padding: 28px 20px;
  background: var(--bg-light);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color-light);
}
.remote-step .step-num {
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: var(--text-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  font-size: var(--fs-lg);
  font-weight: var(--fw-black);
}
.remote-step strong {
  display: block;
  margin-bottom: 8px;
  color: var(--text-dark);
  font-size: var(--fs-base);
}
.remote-step span {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: var(--lh-normal);
}

.remote-download {
  text-align: center;
  margin-bottom: 30px;
}
.remote-download a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--color-primary);
  color: var(--text-white);
  border-radius: var(--radius-lg);
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}
.remote-download a:hover {
  opacity: 0.9;
  color: var(--text-white);
}

.remote-notice {
  padding: 20px 24px;
  background: var(--color-primary-bg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(138, 43, 226, 0.1);
}
.remote-notice strong {
  font-size: var(--fs-sm);
  color: var(--color-primary);
}
.remote-notice strong i {
  margin-right: 6px;
}
.remote-notice p {
  margin: 8px 0 0;
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

.remote-contact {
  background: var(--bg-white);
  border: 1px solid var(--border-color-light);
  border-radius: var(--radius-xl);
  padding: 32px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.remote-contact .contact-info h4 {
  font-size: var(--fs-md);
  font-weight: var(--fw-black);
  color: var(--text-dark);
  margin: 0 0 8px;
}
.remote-contact .contact-info p {
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--fs-sm);
}
.remote-contact .contact-tel {
  font-size: var(--fs-xl);
  font-weight: var(--fw-black);
  color: var(--color-primary);
  white-space: nowrap;
}

/* ===================================================================
   Responsive
   =================================================================== */
@media (max-width: 768px) {
  /* 공통 레이아웃 */
  .cs-page-layout {
    padding: 16px 16px 60px;
  }
  .cs-hero {
    padding: 28px 20px;
    border-radius: var(--radius-lg);
  }
  .cs-hero__title {
    font-size: var(--fs-xl);
  }
  .cs-hero__desc {
    font-size: var(--fs-sm);
  }
  .notice-search {
    margin-bottom: 16px;
  }
  .notice-search input {
    height: 46px;
  }
  .notice-board {
    padding: 16px 12px;
    border-radius: var(--radius-lg);
  }
  .notice-board__top {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .notice-board__title {
    font-size: var(--fs-lg);
  }
  .cs-filter {
    gap: 6px;
  }
  .cs-filter a {
    padding: 6px 12px;
    font-size: var(--fs-2xs);
  }
  .notice-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 16px;
  }
  .notice-row__meta {
    flex-direction: row;
    align-items: center;
    gap: 12px;
    text-align: left;
    min-width: unset;
  }

  /* Notice detail */
  .detail-title {
    font-size: var(--fs-lg);
  }
  .detail-badge {
    margin-left: 16px;
  }
  .detail-content,
  .detail-attach,
  .detail-nav,
  .detail-footer {
    padding-left: 16px;
    padding-right: 16px;
  }
  .detail-file {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  /* FAQ */
  .faq-question {
    padding: 16px 18px;
  }
  .faq-answer {
    padding: 0 18px 16px 18px;
  }
  .faq-question .q-cat {
    display: none;
  }

  /* QNA index */
  .qna-top {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
  .qna-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 16px;
  }
  .qna-row__meta {
    flex-direction: row;
    align-items: center;
    gap: 12px;
    min-width: unset;
  }

  /* QNA detail */
  .qna-card__header,
  .qna-card__body,
  .qna-card__files {
    padding-left: 20px;
    padding-right: 20px;
  }
  .qna-card__title {
    font-size: var(--fs-lg);
  }
  .qna-answer__header,
  .qna-answer__body {
    padding-left: 20px;
    padding-right: 20px;
  }
  .qna-footer {
    flex-direction: column;
    gap: 12px;
  }
  .qna-file {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  /* Write/Edit */
  .write-card {
    padding: 24px 20px;
  }
  .existing-file {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  /* Remote */
  .remote-card {
    padding: 28px 20px;
  }
  .remote-steps {
    flex-direction: column;
  }
  .remote-contact {
    flex-direction: column;
    text-align: center;
    padding: 24px 20px;
  }
}

/* ===================================================================
   QNA 폼 에러 배너 / 필드별 에러 (create / edit validate 실패)
   - 마이페이지 .mypage-error-banner 와 동일한 색상 팔레트 (디자인 일관성)
   - 클래스명은 cs-* prefix 로 분리 (파일 경계별 유지보수 편의)
   =================================================================== */
.cs-error-banner {
  background: #fff5f5;
  border: 1px solid #fecaca;
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 16px;
  font-size: 0.9rem;
}
.cs-error-banner__title {
  font-weight: 600;
  color: #b91c1c;
  margin-bottom: 6px;
}
.cs-error-banner__title i {
  margin-right: 6px;
}
.cs-error-banner__list {
  margin: 0;
  padding-left: 20px;
  color: #991b1b;
}
.cs-error-banner__list li {
  line-height: 1.6;
}
.cs-input-err {
  color: #dc2626;
  font-size: 0.85rem;
  margin-top: 4px;
  margin-bottom: 0;
}