/* 기본 설정 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  /* 기본 커서 사용 */
  cursor: auto;
}

/* 링크와 버튼에 호버할 때는 기본 포인터 커서 사용 */
a:hover,
button:hover,
.clickable:hover {
  cursor: pointer;
}

/* 입력 필드에서는 텍스트 커서 사용 */
input,
textarea,
select {
  cursor: text;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

body {
  font-family: "Noto Sans KR", sans-serif;
  background: linear-gradient(
    135deg,
    #000000 0%,
    #000000 30%,
    #1a0a2e 47.5%,
    #2d1b69 65%,
    #4a148c 82.5%,
    #7b1fa2 100%
  );
  min-height: 100vh;
  color: #ffffff;
  overflow-x: hidden;
  position: relative;
}

/* 별 효과 */
.stars,
.stars2,
.stars3 {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.stars {
  background: transparent
    url("data:image/svg+xml;base64,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")
    repeat;
  animation: sparkle 40s linear infinite,
    twinkleStars 4s ease-in-out infinite alternate,
    rotateStars 30s linear infinite;
}

.stars2 {
  background: transparent
    url("data:image/svg+xml;base64,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")
    repeat;
  animation: sparkle 30s linear infinite reverse,
    twinkleStars 3s ease-in-out infinite alternate,
    rotateStars 24s linear infinite reverse;
}

.stars3 {
  background: transparent
    url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAxMDAgMTAwIj48Y2lyY2xlIGN4PSI0NSIgY3k9IjIwIiByPSIwLjM1IiBmaWxsPSJ3aGl0ZSIgb3BhY2l0eT0iMC41Ii8+PGNpcmNsZSBjeD0iNSIgY3k9IjgwIiByPSIwLjY1IiBmaWxsPSJ3aGl0ZSIgb3BhY2l0eT0iMC42Ii8+PGNpcmNsZSBjeD0iOTUiIGN5PSI2MCIgcj0iMC40NSIgZmlsbD0id2hpdGUiIG9wYWNpdHk9IjAuNCIvPjxjaXJjbGUgY3g9IjU1IiBjeT0iOTAiIHI9IjAuNTUiIGZpbGw9IndoaXRlIiBvcGFjaXR5PSIwLjciLz48Y2lyY2xlIGN4PSIyNSIgY3k9IjQwIiByPSIwLjQiIGZpbGw9IndoaXRlIiBvcGFjaXR5PSIwLjUiLz48L3N2Zz4=")
    repeat;
  animation: sparkle 50s linear infinite,
    twinkleStars 6s ease-in-out infinite alternate,
    rotateStars 36s linear infinite;
}

@keyframes sparkle {
  0% {
    transform: translateY(0px) translateX(0px);
  }
  25% {
    transform: translateY(-25px) translateX(10px);
  }
  50% {
    transform: translateY(-50px) translateX(-5px);
  }
  75% {
    transform: translateY(-75px) translateX(15px);
  }
  100% {
    transform: translateY(-100px) translateX(0px);
  }
}

@keyframes twinkleStars {
  0% {
    opacity: 0.3;
    transform: scale(0.8);
  }
  50% {
    opacity: 1;
    transform: scale(1.2);
  }
  100% {
    opacity: 0.6;
    transform: scale(1);
  }
}

@keyframes rotateStars {
  0% {
    transform: rotate(0deg) scale(1);
  }
  25% {
    transform: rotate(90deg) scale(1.1);
  }
  50% {
    transform: rotate(180deg) scale(0.9);
  }
  75% {
    transform: rotate(270deg) scale(1.05);
  }
  100% {
    transform: rotate(360deg) scale(1);
  }
}

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

/* 헤더 스타일 */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(26, 26, 46, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 1000;
  padding: 1.3rem 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 12rem;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 2.197rem;
  font-weight: 700;
  background: linear-gradient(
    45deg,
    #ff6b6b,
    #4ecdc4,
    #45b7d1,
    #96ceb4,
    #ffeaa7,
    #dda0dd,
    #98fb98,
    #87ceeb,
    #ffb6c1,
    #ffd700,
    #ff1493,
    #00ced1,
    #32cd32,
    #ff8c00,
    #8a2be2,
    #ff69b4,
    #00bfff,
    #ff6347,
    #20b2aa,
    #ffa500
  );
  background-size: 400% 400%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  flex-shrink: 0;
  text-decoration: none;
  transition: all 0.3s ease;
  animation: gradientShift 5s ease-in-out infinite;
}

.logo:hover {
  background: linear-gradient(
    45deg,
    #ffa500,
    #ff1493,
    #00ced1,
    #32cd32,
    #ff8c00,
    #8a2be2,
    #ff69b4,
    #00bfff,
    #ff6347,
    #20b2aa,
    #ffd700,
    #ff6b6b,
    #4ecdc4,
    #45b7d1,
    #96ceb4,
    #ffeaa7,
    #dda0dd,
    #98fb98,
    #87ceeb,
    #ffb6c1
  );
  background-size: 400% 400%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transform: scale(1.05);
  animation: gradientShift 2s ease-in-out infinite;
}

.logo:active {
  transform: scale(0.95);
}

/* 로고 클릭 애니메이션 */
@keyframes logoClick {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(0.9);
  }
  100% {
    transform: scale(1.05);
  }
}

.logo.clicked {
  animation: logoClick 0.3s ease-in-out;
}

.star-icon {
  font-size: 1.95rem;
  animation: twinkle 3s ease-in-out infinite alternate,
    rotate 6s linear infinite, pulse 6s ease-in-out infinite;
}

@keyframes twinkle {
  0% {
    opacity: 0.6;
    transform: scale(0.9) rotate(0deg);
  }
  50% {
    opacity: 1;
    transform: scale(1.2) rotate(180deg);
  }
  100% {
    opacity: 0.8;
    transform: scale(1.1) rotate(360deg);
  }
}

@keyframes rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.3);
  }
  100% {
    transform: scale(1);
  }
}

.nav-menu {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  flex: 1;
  justify-content: center;
}

.nav-item {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.1) 0%,
    rgba(255, 255, 255, 0.05) 100%
  );
  color: #ffffff;
  padding: 0.6rem 1.02rem;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 2px solid rgba(255, 255, 255, 0.2);
  white-space: nowrap;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
}

.nav-item:hover {
  background: linear-gradient(
    135deg,
    rgba(114, 9, 183, 0.9) 0%,
    rgba(83, 52, 131, 0.9) 50%,
    rgba(135, 206, 235, 0.8) 100%
  );
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 25px rgba(114, 9, 183, 0.4),
    0 0 20px rgba(135, 206, 235, 0.3);
  border-color: rgba(255, 255, 255, 0.4);
}

/* 개별 메뉴 아이템 스타일 */
.nav-specialty {
  background: linear-gradient(
    135deg,
    rgba(255, 165, 0, 0.2) 0%,
    rgba(255, 69, 0, 0.1) 100%
  );
  border: 2px solid rgba(255, 165, 0, 0.3);
}

.nav-specialty:hover {
  background: linear-gradient(
    135deg,
    rgba(255, 165, 0, 0.9) 0%,
    rgba(255, 69, 0, 0.8) 100%
  );
  box-shadow: 0 8px 25px rgba(255, 165, 0, 0.4), 0 0 20px rgba(255, 69, 0, 0.3);
}

.nav-group {
  background: linear-gradient(
    135deg,
    rgba(0, 191, 255, 0.2) 0%,
    rgba(0, 128, 255, 0.1) 100%
  );
  border: 2px solid rgba(0, 191, 255, 0.3);
}

.nav-group:hover {
  background: linear-gradient(
    135deg,
    rgba(0, 191, 255, 0.9) 0%,
    rgba(0, 128, 255, 0.8) 100%
  );
  box-shadow: 0 8px 25px rgba(0, 191, 255, 0.4), 0 0 20px rgba(0, 128, 255, 0.3);
}

.nav-festival {
  background: linear-gradient(
    135deg,
    rgba(255, 20, 147, 0.2) 0%,
    rgba(255, 105, 180, 0.1) 100%
  );
  border: 2px solid rgba(255, 20, 147, 0.3);
}

.nav-festival:hover {
  background: linear-gradient(
    135deg,
    rgba(255, 20, 147, 0.9) 0%,
    rgba(255, 105, 180, 0.8) 100%
  );
  box-shadow: 0 8px 25px rgba(255, 20, 147, 0.4),
    0 0 20px rgba(255, 105, 180, 0.3);
}

.nav-ad {
  background: linear-gradient(
    135deg,
    rgba(50, 205, 50, 0.2) 0%,
    rgba(34, 139, 34, 0.1) 100%
  );
  border: 2px solid rgba(50, 205, 50, 0.3);
}

.nav-ad:hover {
  background: linear-gradient(
    135deg,
    rgba(50, 205, 50, 0.9) 0%,
    rgba(34, 139, 34, 0.8) 100%
  );
  box-shadow: 0 8px 25px rgba(50, 205, 50, 0.4), 0 0 20px rgba(34, 139, 34, 0.3);
}

.nav-global {
  background: linear-gradient(
    135deg,
    rgba(138, 43, 226, 0.2) 0%,
    rgba(75, 0, 130, 0.1) 100%
  );
  border: 2px solid rgba(138, 43, 226, 0.3);
}

.nav-global:hover {
  background: linear-gradient(
    135deg,
    rgba(138, 43, 226, 0.9) 0%,
    rgba(75, 0, 130, 0.8) 100%
  );
  box-shadow: 0 8px 25px rgba(138, 43, 226, 0.4), 0 0 20px rgba(75, 0, 130, 0.3);
}

.heart-icon {
  display: flex;
  align-items: center;
  background: rgba(255, 0, 0, 0.1);
  padding: 0.4rem 0.8rem;
  border-radius: 15px;
  border: 1px solid rgba(255, 0, 0, 0.3);
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.heart-icon:hover {
  background: rgba(255, 0, 0, 0.2);
  transform: scale(1.1);
}

.heart {
  font-size: 1.2rem;
}

/* 메인 콘텐츠 */
.main-content {
  margin-top: 80px;
  position: relative;
  z-index: 10;
}

/* 히어로 섹션 */
.hero-section {
  text-align: center;
  padding: 2rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  background: linear-gradient(
    45deg,
    #ff6b6b,
    #4ecdc4,
    #45b7d1,
    #96ceb4,
    #ffeaa7,
    #dda0dd,
    #98fb98,
    #87ceeb
  );
  background-size: 400% 400%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
  text-shadow: 0 0 30px rgba(255, 107, 107, 0.5);
  animation: gradientShift 5s ease-in-out infinite;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: #e0e0e0;
  margin-bottom: 0.5rem;
  opacity: 0.9;
}

.banner-container {
  display: flex;
  gap: 1rem;
  margin-top: 0;
  flex-wrap: wrap;
  transform: scale(0.9);
  /* 중복 배너 방지 */
  position: relative;
}

.banner-item {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  padding: 0;
  width: calc((100% - 1rem) / 2);
  aspect-ratio: 1/1;
  border: 4px solid rgba(255, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  /* 중복 배너 방지 */
  flex-direction: column;
}

/* 배너별 개별 테두리 색상 */
.banner-item[data-banner="1"] {
  border: 4px solid rgba(255, 0, 0, 0.6);
}

.banner-item[data-banner="2"] {
  border: 4px solid rgba(255, 0, 0, 0.6);
}

.banner-item[data-banner="3"] {
  border: 4px solid rgba(255, 0, 0, 0.6);
}
.banner-item[data-banner="4"] {
  border: 4px solid rgba(255, 0, 0, 0.6);
}
.banner-item[data-banner="5"] {
  border: 4px solid rgba(0, 0, 255, 0.6);
}
.banner-item[data-banner="6"] {
  border: 4px solid rgba(0, 0, 255, 0.6);
}

.banner-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 60px rgba(255, 0, 0, 0.4);
  border-color: rgba(255, 0, 0, 0.8);
}

/* 배너별 호버 효과 */
.banner-item[data-banner="1"]:hover {
  box-shadow: 0 20px 60px rgba(0, 0, 255, 0.4);
  border-color: rgba(0, 0, 255, 0.8);
}

.banner-item[data-banner="2"]:hover {
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  border-color: rgba(0, 0, 0, 0.8);
}

.banner-item[data-banner="3"]:hover {
  box-shadow: 0 20px 60px rgba(255, 0, 0, 0.4);
  border-color: rgba(255, 0, 0, 0.8);
}
.banner-item[data-banner="4"]:hover {
  box-shadow: 0 20px 60px rgba(255, 0, 0, 0.4);
  border-color: rgba(255, 0, 0, 0.8);
}
.banner-item:active {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(255, 0, 0, 0.3);
}

.banner-image {
  text-align: center;
  color: #ffffff;
  object-fit: cover;
  /* 중복 이미지 방지 */
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
}

.banner-image h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: #98fb98;
}

.banner-image p {
  font-size: 1rem;
  margin-bottom: 1rem;
  opacity: 0.8;
}

.banner-text {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.highlight {
  font-size: 1.8rem;
  font-weight: 700;
  background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sub-highlight {
  font-size: 1.2rem;
  color: #ffd700;
}

.banner-video {
  text-align: center;
  color: #ffffff;
}

.banner-video h3 {
  font-size: 2rem;
  background: linear-gradient(45deg, #ff69b4, #ff1493);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.banner-dance {
  text-align: center;
  color: #ffffff;
  background: linear-gradient(
    45deg,
    rgba(255, 105, 180, 0.2),
    rgba(255, 20, 147, 0.2)
  );
  border-radius: 10px;
  padding: 1rem;
}

.banner-dance h3 {
  font-size: 1.5rem;
  color: #ffb6c1;
}

/* 배너 편집 스타일 */
.banner-content {
  text-align: center;
  width: 100%;
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.banner-content h3 {
  font-size: 1.5rem;
  color: #ffffff;
  margin-bottom: 1rem;
  background: rgba(0, 0, 0, 0.6);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  backdrop-filter: blur(5px);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.banner-image {
  width: 100%;
  height: 100%;
  object-fit: fill;
  object-position: center;
  border-radius: 15px;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  display: block;
}

.banner-link {
  color: #ffd700;
  text-decoration: none;
  font-weight: 600;
  padding: 0.5rem 1rem;
  background: rgba(0, 0, 0, 0.7);
  border-radius: 20px;
  border: 2px solid rgba(255, 215, 0, 0.8);
  transition: all 0.3s ease;
  backdrop-filter: blur(5px);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

.banner-link:hover {
  background: rgba(255, 215, 0, 0.4);
  transform: translateY(-2px);
}

/* 배너 편집 모달 스타일 */
.banner-edit-container {
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  color: #87ceeb;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.form-group input[type="file"],
.form-group input[type="url"] {
  width: 100%;
  padding: 0.8rem;
  border: 2px solid rgba(135, 206, 235, 0.3);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.form-group input:focus {
  outline: none;
  border-color: #87ceeb;
  box-shadow: 0 0 10px rgba(135, 206, 235, 0.3);
}

.image-preview {
  margin-top: 1rem;
  text-align: center;
}

.image-preview img {
  max-width: 200px;
  max-height: 150px;
  border-radius: 10px;
  border: 2px solid rgba(135, 206, 235, 0.3);
}

/* 축제 필수템 섹션 */
.essentials-section {
  padding: 0 2rem 1rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-title {
  font-size: 2rem;
  background: linear-gradient(
    45deg,
    #ff6b6b,
    #4ecdc4,
    #45b7d1,
    #96ceb4,
    #ffeaa7,
    #dda0dd,
    #98fb98,
    #87ceeb
  );
  background-size: 400% 400%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-align: center;
  margin-bottom: 1rem;
  font-weight: 700;
  animation: gradientShift 5s ease-in-out infinite;
  text-shadow: 0 0 30px rgba(255, 107, 107, 0.5);
}

.essentials-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  width: 90%;
  margin: 0 auto;
}

.essentials-item {
  height: 156px;
  border-radius: 15px;
  border: 4px solid rgba(0, 0, 255, 0.6);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  padding: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* 배너4, 5별 개별 테두리 색상 */
.essentials-item[data-banner="4"] {
  border: 4px solid rgba(0, 0, 255, 0.6);
}

.essentials-item[data-banner="5"] {
  border: 4px solid rgba(0, 0, 255, 0.6);
}

.essentials-left {
  background: linear-gradient(
    135deg,
    rgba(0, 191, 255, 0.2),
    rgba(0, 128, 255, 0.2)
  );
}

.essentials-right {
  background: linear-gradient(
    135deg,
    rgba(0, 0, 255, 0.2),
    rgba(75, 0, 130, 0.2)
  );
  border: 4px solid rgba(0, 0, 255, 0.8);
}

.essentials-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 50px rgba(0, 0, 255, 0.4);
}

/* 배너4, 5별 호버 효과 */
.essentials-item[data-banner="4"]:hover {
  box-shadow: 0 16px 50px rgba(255, 255, 0, 0.4);
}

.essentials-item[data-banner="5"]:hover {
  box-shadow: 0 16px 50px rgba(0, 255, 0, 0.4);
}

.essentials-item .banner-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.essentials-item .banner-content h3 {
  color: #ffffff;
  background: rgba(0, 0, 0, 0.6);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  backdrop-filter: blur(10px);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  font-size: 1.2rem;
  font-weight: 600;
}

.essentials-item .banner-image {
  width: 100%;
  height: 100%;
  object-fit: fill;
  object-position: center;
  border-radius: 15px;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  display: block;
}

.essentials-item .banner-link {
  background: rgba(0, 0, 0, 0.7);
  color: #ffd700;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  text-decoration: none;
  border: 2px solid rgba(255, 215, 0, 0.8);
  backdrop-filter: blur(10px);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
  font-weight: 600;
  transition: all 0.3s ease;
}

.essentials-item .banner-link:hover {
  background: rgba(255, 215, 0, 0.2);
  transform: scale(1.05);
}

.essentials-item:active {
  transform: scale(0.98);
}

/* 정보 섹션 */
.info-section {
  padding: 1rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.info-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  width: 90%;
  margin: 0 auto;
}

.info-panel {
  background: rgba(26, 26, 46, 0.8);
  border-radius: 20px;
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.panel-title {
  font-size: 1.5rem;
  color: #87ceeb;
  margin-bottom: 1.5rem;
  text-align: center;
  font-weight: 600;
}

.month-grid,
.region-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}

.month-item,
.region-item,
.season-item {
  background: rgba(83, 52, 131, 0.6);
  color: #ffffff;
  padding: 0.8rem;
  border-radius: 10px;
  text-align: center;
  font-weight: 500;
  transition: all 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.month-item,
.season-item {
  padding: 1.28rem 0.8rem;
  min-height: 53px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.month-item:hover,
.region-item:hover,
.season-item:hover {
  background: linear-gradient(
    135deg,
    #ff6b6b,
    #4ecdc4,
    #45b7d1,
    #96ceb4,
    #ffeaa7
  );
  background-size: 300% 300%;
  animation: rainbowHover 2s ease-in-out infinite;
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 25px rgba(255, 107, 107, 0.4),
    0 0 20px rgba(78, 205, 196, 0.3), 0 0 40px rgba(69, 183, 209, 0.2);
  border: 2px solid rgba(255, 255, 255, 0.6);
  color: #ffffff;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

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

.season-item {
  background: rgba(255, 165, 0, 0.3);
  color: #ffd700;
  font-weight: 600;
}

.season-item:hover {
  background: linear-gradient(
    135deg,
    #ffd700,
    #ff6b6b,
    #4ecdc4,
    #dda0dd,
    #98fb98
  );
  background-size: 300% 300%;
  animation: rainbowHover 2s ease-in-out infinite;
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.5),
    0 0 20px rgba(255, 107, 107, 0.4), 0 0 40px rgba(78, 205, 196, 0.3);
  border: 2px solid rgba(255, 215, 0, 0.8);
  color: #ffffff;
  text-shadow: 0 0 15px rgba(255, 215, 0, 0.9);
}

/* 편집 가능한 요소들 */
.editable {
  position: relative;
  transition: all 0.3s ease;
}

/* 푸터 스타일 */
.site-footer {
  background: rgba(26, 26, 46, 0.8);
  border-top: 1px solid rgba(135, 206, 235, 0.2);
  margin-top: 3rem;
  position: relative;
  padding: 2rem 1rem;
  z-index: 10;
  backdrop-filter: blur(10px);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.footer-content p {
  color: #87ceeb;
  font-size: 0.945rem; /* 1.35rem * 0.7 = 0.945rem (70%로 축소) */
  font-weight: 400;
  margin: 0;
  line-height: 1.5;
  opacity: 0.8;
  transition: opacity 0.3s ease;
  letter-spacing: 0.3em; /* 텍스트 간격 균형있게 조정 */
}

.footer-content p:hover {
  opacity: 1;
}

.footer-link {
  color: #87ceeb;
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
}

.footer-link:hover {
  color: #ffffff;
  text-shadow: 0 0 10px rgba(135, 206, 235, 0.8);
  transform: translateY(-1px);
}

.footer-link:after {
  content: "";
  position: absolute;
  width: 0;
  height: 1px;
  bottom: -2px;
  left: 50%;
  background-color: #87ceeb;
  transition: all 0.3s ease;
}

.footer-link:hover:after {
  width: 100%;
  left: 0;
}

/* 회사 정보 푸터 */
.company-footer {
  background: rgba(20, 20, 40, 0.9);
  border-top: 1px solid rgba(135, 206, 235, 0.1);
  padding: 1.5rem 1rem;
  text-align: center;
  position: relative;
  z-index: 10;
  backdrop-filter: blur(10px);
}

.company-footer-content {
  max-width: 1200px;
  margin: 0 auto;
  color: #a0a0a0;
  font-size: 0.85rem;
  line-height: 1.6;
}

.company-footer-content p {
  margin: 0;
  opacity: 0.8;
}