.swiper-slide img{
  height: 448px !important
}
.main-right2{
  background: linear-gradient(135deg, rgba(110, 18, 18, 0.3) 0%, rgba(122, 0, 64, 0.5) 100%);
  height: auto;
  padding: 20px;
  min-width: 500px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  border: none;
  border-radius: 2px;
}
.trendy-notice-header {
  font-size: 28px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #222;
  letter-spacing: -0.5px;
}

.trendy-notice-title {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #222;
}

.trendy-notice-icon {
  font-size: 24px;
}

.trendy-notice-more {
  background: none;
  color: #fff;
  border: 1.2px solid #fff;
  border-radius: 50%;
  font-size: 1.1rem;
  width: 28px;
  height: 28px;
  cursor: pointer;
  margin-left: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.trendy-notice-more:hover {
  background: linear-gradient(135deg, #4F3E3E 0%, #7a0040 100%);
  border: 1.2px solid #7a0040;
  color: #fff;
  box-shadow: 0 4px 16px rgba(169, 0, 90, 0.3);
  transform: translateY(-2px);
}

.trendy-notice-container {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 20px;
}

.trendy-notice-item {
  background: white;
  border-radius: 2px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border: 1px solid #f0f0f0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  flex: 1;
}

.trendy-notice-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.trendy-notice-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.trendy-notice-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.trendy-notice-badge.trendy-new {
  background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
  color: white;
}

.trendy-notice-badge.trendy-hot {
  background: linear-gradient(135deg, #ff9ff3 0%, #f368e0 100%);
  color: white;
}

.trendy-notice-date {
  font-size: 16px;
  color: #666;
  font-weight: 500;
  position: relative;
  padding-bottom: 8px;
}

.trendy-notice-date::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, #4F3E3E 0%, #7a0040 100%);
  border-radius: 1px;
}

.trendy-notice-item-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.trendy-notice-item-title {
  font-size: 20px;
  font-weight: 600;
  color: #2d3748;
  margin: 0;
  line-height: 1.3;
  letter-spacing: -0.2px;
}

.trendy-notice-item:hover .trendy-notice-item-title {
  color: #4F3E3E;
}


.main-section {
  display: flex;
	justify-content: space-between;
  justify-content: center;
  align-items: flex-start;
  max-width: 1400px;
  margin: 60px auto 0 auto;
  gap: 30px;
}
.main-left {
  flex: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background: #fff;
  min-width: 0;
}
.main-swiper {
  width: 100%;
  border-radius: 2px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(80, 80, 120, 0.10);
  position: relative;
  background: #fff;
}
.swiper-slide img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
  transition: transform 0.4s cubic-bezier(.4,0,.2,1);
}
.swiper-custom-nav {
  position: absolute;
  top: 50%;
	transform: translateY(-50%);
  width: 100%;
  display: flex;
  justify-content: space-between;
  pointer-events: auto;
  z-index: 10;
  opacity: 1;
  transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.swiper-custom-btn {
  pointer-events: all;
  border: none;
  border-radius: 2px;
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 32px rgb(57 5 32 / 25%), 0 4px 16px rgba(0, 0, 0, 0.15);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  color: #4F3E3E;
  font-size: 1.4rem;
  margin: 0 16px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.2);
  opacity: 0.9;
}
.swiper-custom-btn svg {
  display: block;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}
.swiper-custom-btn:hover {
  background: rgba(255, 255, 255, 0.8);
  color: #7a0040;
  border: none;
  opacity: 1;
  box-shadow: 0 12px 40px rgba(169, 0, 90, 0.35), 0 6px 20px rgba(0, 0, 0, 0.2);
}
.swiper-custom-pagination {
  position: absolute;
  left: 50%; bottom: 18px; transform: translateX(-50%);
  display: flex; gap: 12px;
  z-index: 11;
}
.swiper-custom-dot {
  width: 12px; height: 12px;
  border-radius: 8px;
  background: #e0d6e2;
  transition: width 0.2s, background 0.2s, border-radius 0.2s;
}
.swiper-custom-dot.active {
  width: 32px;
  border-radius: 12px;
  background: #4F3E3E;
}
.swiper-pagination, .swiper-button-next, .swiper-button-prev {
  display: none !important;
}
.main-notice-title {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid #888;
  padding-bottom: 10px;
  color: #222;
  letter-spacing: -0.5px;
}
.main-notice-add {
  background: none;
  color: #4F3E3E;
  border: 1.2px solid #4F3E3E;
  border-radius: 50%;
  font-size: 1.1rem;
  width: 28px;
  height: 28px;
  cursor: pointer;
  margin-left: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.main-notice-add:hover {
  background: linear-gradient(135deg, #4F3E3E 0%, #7a0040 100%);
  border: 1.2px solid #7a0040;
  color: #fff;
  box-shadow: 0 4px 16px rgba(169, 0, 90, 0.3);
  transform: translateY(-2px);
}
.main-notice-add:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(169, 0, 90, 0.2);
}
.main-notice-list {
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.main-notice-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 18px;
  color: #222;
  box-shadow: none;
  padding: 18px 0 15px 0;
  border-bottom: 1px solid #e5e5e5;
  transition: color 0.18s;
  cursor: pointer;
  gap: 16px;
}
.main-notice-list li:last-child {
  border-bottom: none;
}
.main-notice-list li:hover .main-notice-text {
  color: #4F3E3E;
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.main-notice-text {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 400;
  color: #222;
  letter-spacing: -0.2px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform: scale(1);
}
.main-notice-date {
  color: #4F3E3E;
  font-size: 20px;
  font-weight: 600;
  background: #f8f9fa;
  padding: 4px 8px;
  border-radius: 4px;
  border: 1px solid #e9ecef;
  transition: all 0.3s ease;
}

.main-notice-date:hover {
  background: #4F3E3E;
  color: white;
  transform: translateY(-1px);
}

/* 새로운 카드형 공지사항 스타일 */
.notice-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 20px;
}

.notice-card {
  background: white;
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border: 1px solid #f0f0f0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.notice-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #4F3E3E 0%, #7a0040 100%);
}

.notice-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  border-color: #4F3E3E;
}

.notice-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.notice-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.notice-badge.new {
  background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
  color: white;
}

.notice-badge.hot {
  background: linear-gradient(135deg, #ff9ff3 0%, #f368e0 100%);
  color: white;
}

.notice-date {
  font-size: 14px;
  color: #666;
  font-weight: 500;
}

.notice-card-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.notice-title {
  font-size: 16px;
  font-weight: 600;
  color: #2d3748;
  margin: 0;
  line-height: 1.3;
  letter-spacing: -0.2px;
}

.notice-subtitle {
  font-size: 14px;
  color: #718096;
  margin: 0;
  line-height: 1.4;
}

.notice-card:hover .notice-title {
  color: #4F3E3E;
}


.typing-effect {
  display: inline-block;
  white-space: nowrap;
  overflow: hidden;
  font-weight: 700;
  font-size: 2.4rem;
  letter-spacing: -1px;
  min-width: 16.5ch;
}



/* ====== 수채화 카드 섹션 ====== */
.main-section2 {
  width: 100%;
  max-width: 1400px;
  margin: 60px auto;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.watercolor-card {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(80,80,120,0.07);
  padding: 28px 20px 22px 20px;
  min-height: 180px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.watercolor-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0;
  height: 0;
  border-radius: 50%;
  transform: translate(50%, 50%);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 0;
  filter: blur(12px);
}

.watercolor-card .watercolor-spread {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-radius: 50%;
  transform: translate(50%, -50%);
  transition: all 1.0s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 0;
  filter: blur(15px);
}

.watercolor-card:hover {
  box-shadow: 0 12px 40px rgba(80,80,120,0.2);
  /* transform: translateY(-6px) scale(1.03); */
}

.watercolor-card:hover::before {
  width: 700px;
  height: 700px;
}

.watercolor-card:hover::after {
  width: 750px;
  height: 750px;
}

.watercolor-card:hover .watercolor-spread {
  width: 500px;
  height: 500px;
}

/* 각 카드별 다른 색상 효과 - 더 진한 수채화 퍼짐 */
.card-yellow::before {
  background: radial-gradient(circle, 
    rgba(255, 152, 0, 0.8) 0%, 
    rgba(255, 193, 7, 0.6) 25%, 
    rgba(255, 235, 59, 0.4) 50%, 
    rgba(255, 193, 7, 0.2) 75%, 
    rgba(255, 235, 59, 0.05) 95%);
}

.card-yellow::after {
  background: radial-gradient(circle, 
    rgba(255, 193, 7, 0.7) 0%, 
    rgba(255, 152, 0, 0.5) 30%, 
    rgba(255, 235, 59, 0.3) 60%, 
    rgba(255, 193, 7, 0.15) 85%, 
    rgba(255, 235, 59, 0.03) 98%);
}

.card-yellow .watercolor-spread {
  background: radial-gradient(circle, 
    rgba(255, 152, 0, 0.6) 0%, 
    rgba(255, 193, 7, 0.4) 40%, 
    rgba(255, 235, 59, 0.25) 70%, 
    rgba(255, 193, 7, 0.1) 90%, 
    rgba(255, 235, 59, 0.02) 99%);
}

.card-green::before {
  background: radial-gradient(circle, 
    rgba(76, 175, 80, 0.8) 0%, 
    rgba(139, 195, 74, 0.6) 25%, 
    rgba(200, 230, 201, 0.4) 50%, 
    rgba(139, 195, 74, 0.2) 75%, 
    rgba(200, 230, 201, 0.05) 95%);
}

.card-green::after {
  background: radial-gradient(circle, 
    rgba(139, 195, 74, 0.7) 0%, 
    rgba(76, 175, 80, 0.5) 30%, 
    rgba(200, 230, 201, 0.3) 60%, 
    rgba(139, 195, 74, 0.15) 85%, 
    rgba(200, 230, 201, 0.03) 98%);
}

.card-green .watercolor-spread {
  background: radial-gradient(circle, 
    rgba(76, 175, 80, 0.6) 0%, 
    rgba(139, 195, 74, 0.4) 40%, 
    rgba(200, 230, 201, 0.25) 70%, 
    rgba(139, 195, 74, 0.1) 90%, 
    rgba(200, 230, 201, 0.02) 99%);
}

.card-pink::before {
  background: radial-gradient(circle, 
    rgba(233, 30, 99, 0.8) 0%, 
    rgba(156, 39, 176, 0.6) 25%, 
    rgba(244, 143, 177, 0.4) 50%, 
    rgba(156, 39, 176, 0.2) 75%, 
    rgba(244, 143, 177, 0.05) 95%);
}

.card-pink::after {
  background: radial-gradient(circle, 
    rgba(156, 39, 176, 0.7) 0%, 
    rgba(233, 30, 99, 0.5) 30%, 
    rgba(244, 143, 177, 0.3) 60%, 
    rgba(156, 39, 176, 0.15) 85%, 
    rgba(244, 143, 177, 0.03) 98%);
}

.card-pink .watercolor-spread {
  background: radial-gradient(circle, 
    rgba(233, 30, 99, 0.6) 0%, 
    rgba(156, 39, 176, 0.4) 40%, 
    rgba(244, 143, 177, 0.25) 70%, 
    rgba(156, 39, 176, 0.1) 90%, 
    rgba(244, 143, 177, 0.02) 99%);
}

.card-blue::before {
  background: radial-gradient(circle, 
    rgba(33, 150, 243, 0.8) 0%, 
    rgba(63, 81, 181, 0.6) 25%, 
    rgba(173, 216, 230, 0.4) 50%, 
    rgba(63, 81, 181, 0.2) 75%, 
    rgba(173, 216, 230, 0.05) 95%);
}

.card-blue::after {
  background: radial-gradient(circle, 
    rgba(63, 81, 181, 0.7) 0%, 
    rgba(33, 150, 243, 0.5) 30%, 
    rgba(173, 216, 230, 0.3) 60%, 
    rgba(63, 81, 181, 0.15) 85%, 
    rgba(173, 216, 230, 0.03) 98%);
}

.card-blue .watercolor-spread {
  background: radial-gradient(circle, 
    rgba(33, 150, 243, 0.6) 0%, 
    rgba(63, 81, 181, 0.4) 40%, 
    rgba(173, 216, 230, 0.25) 70%, 
    rgba(63, 81, 181, 0.1) 90%, 
    rgba(173, 216, 230, 0.02) 99%);
}
.card-underline {
  width: 22px;
  height: 2px;
  background: #4F3E3E;
  border-radius: 1px;
  margin-bottom: 12px;
}
.card-inner {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  padding-bottom: 8px;
  min-height: 160px;
  position: relative;
  z-index: 2;
}
.card-label {
  display: inline-block;
  font-size: 0.97rem;
  font-weight: 600;
  color: #4F3E3E;
  letter-spacing: 0.2px;
  margin-bottom: 4px;
  background: none;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
}
.card-title {
  font-size: 24px;
  color: #232323;
  margin-bottom: 20px;
  line-height: 1.32;
  letter-spacing: -0.3px;
}
.card-title b {
  font-weight: 700;
  color: #181818;
}
.card-link {
  font-size: 1.05rem;
  color: #111;
  font-weight: 400;
  margin-top: auto;
  transition: color 0.18s;
}
.watercolor-card:hover .card-link {
  color: #b8001b;
  text-decoration: underline;
}
.card-btn {
  margin-top: 8px;
  padding: 0.5em 1.2em;
  background: none;
  color: #4F3E3E;
  border: 2px solid #4F3E3E;
  border-radius: 30px;
  font-size: 16px;
  font-weight: 600;
  box-shadow: none;
  cursor: pointer;
  transition: border 0.18s, color 0.18s, background 0.18s;
  outline: none;
  position: relative;
  z-index: 1;
  font-family: 'Inter', 'Pretendard', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
.card-btn:hover, .card-btn:focus {
  background: #4F3E3E;
  color: #fff;
  border: 2px solid #4F3E3E;
}
.watercolor-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: inherit;
  filter: blur(0px) brightness(1);
  transition: filter 0.32s cubic-bezier(.4,0,.2,1);
  z-index: 0;
}
.watercolor-card:hover::before {
  filter: blur(2.5px) brightness(1.08);
}
.card-inner, .card-underline, .card-title, .card-btn {
  position: relative;
  z-index: 1;
}
/* 카드별 수채화 배경 */
.card-yellow {
  background: #fff3cd;
}
.card-green {
  background: #e8f5e8;
}
.card-pink {
  background: #ffe8f0;
}
.card-blue {
  background: #e8f4fd;
}


/* ====== main_section3 미술문화계 소식 리스트형 ====== */
.main-section3 {
  width: 100%;
  max-width: 900px;
  margin: 60px auto 0 auto;
  padding: 0 16px 48px 16px;
}
.section-title {
  font-size: 2.1rem;
  font-weight: 700;
  color: #232323;
  text-align: center;
  margin-bottom: 28px;
  letter-spacing: -1px;
}
.notice-list {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(80,80,120,0.04);
  padding: 0;
  margin: 0 auto;
  border: 1px solid #e5e5e5;
}
.notice-item {
  display: flex;
  align-items: flex-start;
  gap: 32px;
  padding: 28px 32px 24px 32px;
  border-bottom: 1px solid #e5e5e5;
  background: #fff;
}
.notice-item:last-child {
  border-bottom: none;
}
.notice-img {
  width: 120px;
  min-width: 120px;
  height: 160px;
  border-radius: 4px;
  overflow: hidden;
  background: #f5f5f5;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 4px rgba(80,80,120,0.06);
}
.notice-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.notice-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}
.notice-title {
  font-size: 1.13rem;
  font-weight: 700;
  color: #232323;
  margin-bottom: 8px;
  letter-spacing: -0.2px;
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.notice-desc {
  font-size: 1.01rem;
  color: #555;
  margin-bottom: 6px;
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.notice-meta {
  font-size: 0.97rem;
  color: #888;
  line-height: 1.3;
}
.notice-more {
  display: flex;
  justify-content: flex-end;
  padding: 18px 32px 18px 32px;
  background: #fff;
}
.notice-more-link {
  color: #4F3E3E;
  font-size: 1.07rem;
  font-weight: 500;
  text-decoration: underline;
  padding: 0 2px;
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.18s;
}
.notice-more-link:hover, .notice-more-link:focus {
  color: #7a0040;
  text-decoration: underline wavy;
}



/*main-section3*/

.exhibition-swiper-section {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    background-color: #f5f5f5;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-title {
    font-size: 32px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 30px;
    background-clip: text;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 20px;
    color: #6c757d;
    font-weight: 400;
}

/* Swiper 스타일 */
.exhibition-swiper {
    padding: 20px 0;
}

.swiper-slide {
    height: auto;
    display: flex;
    justify-content: center;
}

.poster-card {
    width: 100%;
    max-width: 350px;
    border-radius: 2px;
    overflow: hidden;
    position: relative;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform: scale(0.9);
    opacity: 0.7;
}

.swiper-slide-active .poster-card {
    transform: scale(1);
    opacity: 1;
}

.swiper-slide-prev .poster-card,
.swiper-slide-next .poster-card {
    transform: scale(0.95);
    opacity: 0.8;
}

.poster-image {
    position: relative;
    width: 100%;
    height: 410px;
    overflow: hidden;
}

.poster-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.poster-card:hover .poster-image img {
    transform: scale(1.1);
}

.poster-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.9) 0%, rgba(118, 75, 162, 0.9) 100%);
    display: flex;
    align-items: flex-end;
    padding: 30px;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform: translateY(400px);
    height: 100%;
    width: 100%;
}

.poster-card:hover .poster-overlay {
    opacity: 1;
    transform: translateY(0);
}

.poster-info {
    color: #fff;
    text-align: left;
}

.poster-info h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.2;
}

.poster-info p {
    font-size: 0.9rem;
    margin-bottom: 5px;
    opacity: 0.9;
}

.poster-info .location {
    font-size: 0.8rem;
    opacity: 0.8;
    font-style: italic;
}

/* 네비게이션 버튼 */
.swiper-button-next,
.swiper-button-prev {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: rgba(255, 255, 255, 1);
    transform: scale(1.1);
}

.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 18px;
    color: #667eea;
    font-weight: bold;
}

/* 페이지네이션 */
.swiper-pagination {
    bottom: 0;
}

.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(102, 126, 234, 0.3);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.swiper-pagination-bullet-active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    width: 30px;
}


/* 더보기 버튼 스타일 */
.more-button-container {
    text-align: center;
    margin-top: 40px;
}

.more-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: linear-gradient(135deg, #4F3E3E 0%, #7a0040 100%);
    color: #fff;
    text-decoration: none;
    border-radius: 25px;
    font-size: 18px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 16px rgba(169, 0, 90, 0.25);
    position: relative;
    overflow: hidden;
}

.more-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.more-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(169, 0, 90, 0.35);
    color: #fff;
}

.more-button:hover::before {
    left: 100%;
}

.more-button:active {
    transform: translateY(0);
    box-shadow: 0 4px 16px rgba(169, 0, 90, 0.25);
}

.more-button svg {
    transition: transform 0.3s ease;
}

.more-button:hover svg {
    transform: translateX(2px);
}

/* ====== main-section4 게시판 3개 ====== */
.main-section4 {
    width: 100%;
    max-width: 1400px;
    margin: 50px auto ;
}

.board-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.board-box {
    padding: 30px 20px;
    min-width: 0;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    border: none;
    border-radius: 2px;
    background: #fff;
}

.board-title {
    font-size: 28px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 2px solid #888;
    padding-bottom: 10px;
    color: #222;
    letter-spacing: -0.5px;
}

.board-add {
    background: none;
    color: #4F3E3E;
    border: 1.2px solid #4F3E3E;
    border-radius: 50%;
    font-size: 1.1rem;
    width: 28px;
    height: 28px;
    cursor: pointer;
    margin-left: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.board-add:hover {
    background: linear-gradient(135deg, #4F3E3E 0%, #7a0040 100%);
    border: 1.2px solid #7a0040;
    color: #fff;
    box-shadow: 0 4px 16px rgba(169, 0, 90, 0.3);
    transform: translateY(-2px);
}

.board-add:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(169, 0, 90, 0.2);
}

.board-list {
    list-style: none;
    margin: 0;
    padding: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.board-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 18px;
    color: #222;
    box-shadow: none;
    padding: 18px 5px 15px;
    border-bottom: 1px solid #e5e5e5;
    transition: color 0.18s;
    cursor: pointer;
    gap: 16px;
}

.board-list li:last-child {
    border-bottom: none;
}

.board-list li:hover{
	background-color: rgba(79, 62, 62, 0.1);
}

.board-list li:hover .board-text {
    color: #4F3E3E;
}

.board-text {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: 400;
    color: #222;
    letter-spacing: -0.2px;
    transition: color 0.18s;
}

.board-date {
    color: #888;
    font-size: 18px;
}

/* ====== main-section5 한국수채화협회 소개 ====== */
.main-section5-bg {
  width: 100%;
  height: 375px;
  background: linear-gradient(135deg, #8B9DC3 0%, #6B7B9A 25%, #9B8BB3 50%, #B38B9B 75%, #8BB3C3 100%);
  background-size: 400% 400%;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
  animation: gradientMove 10s ease-in-out infinite;
}

@keyframes gradientMove {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.main-section5-centerbox {
  max-width: 1400px;
  margin: 0 auto;
}


.main-section5-title {
  font-size: 2.2rem;
  line-height: 1.4;
  color: #2c3e50;
  font-weight: 400;
  letter-spacing: -0.5px;
}

.main-section5-title b {
  font-weight: 700;
  color: #4F3E3E;
  font-size: 2.6rem;
  display: block;
  margin-bottom: 25px;
  position: relative;
  background: linear-gradient(135deg, #4F3E3E 0%, #7a0040 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.main-section5-title b::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 0;
  width: 120px;
  height: 4px;
  background: #fff;
  border-radius: 2px;
  box-shadow: 0 2px 10px rgba(79, 62, 62, 0.3);
}

.main-section5-title span {
  font-size: 1.8rem;
  color: #fff;
  font-weight: 400;
  line-height: 1.6;
  display: block;
}
/* ==================== max-width: 1280px ==================== */
/* 메인 섹션 여백 조정 */
@media (max-width: 1280px) {
  .main-section {
    margin: 50px 20px 0;
  }

  .main-section2 {
    margin: 50px 20px;
    width: unset;
  }
  .main-section5-bg{
    padding: 80px 20px;
    height: unset;
  }
}


/* ==================== max-width: 1200px ==================== */
@media (max-width: 1200px) {
  .board-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}


/* ==================== max-width: 1100px ==================== */
/* 카드 2열로 변경 */
@media (max-width: 1100px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}


/* ==================== max-width: 1000px ==================== */
/* 메인 섹션 정렬 및 Swiper UI 축소 */
@media (max-width: 1000px) {
  .main-section {
    flex-direction: column;
    gap: 32px;
  }
  .main-section2{
    margin: 30px 20px;
  }

  .main-left {
    max-width: 100%;
    min-width: 0;
    padding: 0;
  }

  .main-swiper {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(80, 80, 120, 0.08);
  }

  .swiper-slide img {
    height: 220px;
  }

  .swiper-custom-btn {
    width: 30px;
    height: 30px;
    font-size: 1.1rem;
  }

  .swiper-custom-pagination {
    gap: 8px;
  }
  .main-right2 {
    width: 100%;
    min-width: unset;
  }
    .trendy-notice-container {
    flex-direction: row;
    gap: 12px;
  }
  .board-container{
    grid-template-columns: repeat(1, 1fr);
    gap: 0;
  }
}


/* ==================== max-width: 768px ==================== */
@media (max-width: 768px) {
  
  .main-section{
      margin: 30px 20px;
  }
  .notice-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .notice-card {
    padding: 16px;
  }

  .notice-title {
    font-size: 15px;
  }

  .notice-subtitle {
    font-size: 13px;
  }

  .exhibition-swiper-section {
    padding: 60px 0;
  }

  .section-title {
    font-size: 2.5rem;
  }

  .section-subtitle {
    font-size: 16px;
  }


  .poster-image {
    height: 350px;
  }

  .swiper-button-next,
  .swiper-button-prev {
    width: 40px;
    height: 40px;
  }

  .swiper-button-next::after,
  .swiper-button-prev::after {
    font-size: 14px;
  }

  .more-button {
    padding: 12px 24px;
    font-size: 0.95rem;
  }

  .more-button svg {
    width: 14px;
    height: 14px;
  }

  .trendy-notice-item {
    padding: 16px;
  }

  .trendy-notice-item-title {
    font-size: 15px;
  }

  .trendy-notice-item-subtitle {
    font-size: 13px;
  }

  .main-section4 {
    padding: 0 16px;
  }

  .board-box {
    padding: 24px 16px;
  }

  .board-title {
    font-size: 24px;
  }

  .board-list li {
    font-size: 16px;
    padding: 16px 0 12px 0;
  }

  .board-date {
    font-size: 16px;
  }

  .main-section5-bg {
    padding: 60px 0;
  }

  .main-section5-centerbox {
    padding: 0 16px;
  }

  .main-section5-title {
    font-size: 1.8rem;
  }

  .main-section5-title b {
    font-size: 2rem;
    margin-bottom: 12px;
  }

  .main-section5-title span {
    font-size: 1.5rem;
    margin-top: 16px;
  }
}


/* ==================== max-width: 700px ==================== */
/* 카드 단일 컬럼, 공지사항 스타일 축소 */
@media (max-width: 700px) {
  .card-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .watercolor-card {
    padding: 28px 16px 24px 16px;
    min-height: 160px;
  }

  .main-section3 {
    padding: 0 2px 32px 2px;
  }

  .notice-list {
    border-radius: 0;
    box-shadow: none;
    border-left: none;
    border-right: none;
  }

  .notice-item {
    flex-direction: column;
    gap: 12px;
    padding: 18px 10px 14px 10px;
  }

  .notice-img {
    width: 100%;
    min-width: 0;
    height: 38vw;
    max-height: 180px;
  }

  .notice-more {
    padding: 12px 10px 12px 10px;
  }
}
/* ==================== max-width: 640px ==================== */
@media (max-width: 640px) {
  .trendy-notice-container{
    flex-direction: column;
  }
  .trendy-notice-title{
    font-size: 24px;
  }
  .section-title {
    font-size: 24px;
  }
}

/* ==================== max-width: 480px ==================== */
/* 폰트, 이미지, 버튼 축소 최적화 */
@media (max-width: 480px) {
  .section-title {
    font-size: 2rem;
  }

  .poster-image {
    height: 320px;
  }

  .poster-overlay {
    padding: 20px;
  }

  .poster-info h3 {
    font-size: 1.2rem;
  }

  .more-button {
    padding: 10px 20px;
    font-size: 0.9rem;
  }

  .more-button svg {
    width: 12px;
    height: 12px;
  }

  .main-section4 {
    padding: 0 12px;
  }

  .board-box {
    padding: 20px 12px;
  }

  .board-title {
    font-size: 22px;
  }

  .board-list li {
    font-size: 15px;
    padding: 14px 0 10px 0;
  }

  .board-date {
    font-size: 15px;
  }

  .main-section5-bg {
    padding: 50px 0;
  }

  .main-section5-centerbox {
    padding: 0 12px;
  }

  .main-section5-title {
    font-size: 1.6rem;
  }

  .main-section5-title b {
    font-size: 1.8rem;
    margin-bottom: 10px;
  }

  .main-section5-title span {
    font-size: 1.3rem;
    margin-top: 14px;
  }
}