/* 古色古香首頁樣式 */

/* CSS 變量定義 */
:root {
  --ancient-primary: #8B4513;      /* 深棕色 */
  --ancient-secondary: #A0522D;    /* 中棕色 */
  --ancient-accent: #CD853F;       /* 淺棕色 */
  --ancient-gold: #DAA520;         /* 金色 */
  --ancient-cream: #F5E6D3;        /* 奶油色 */
  --ancient-dark: #654321;         /* 深色 */
  --ancient-light: #FFF8DC;        /* 淺色 */
  --ancient-shadow: rgba(139, 69, 19, 0.3);
}

/* 主要容器 */
.ancient-homepage {
  background: linear-gradient(135deg, var(--ancient-light) 0%, var(--ancient-cream) 100%);
  min-height: 100vh;
  padding: 2rem 0;
}

.admin-gateway {
  max-width: 1180px;
  margin: 0 auto 1.5rem;
}

.admin-gateway__content {
  background: linear-gradient(120deg, #63340f, #a35f20);
  border-radius: 18px;
  padding: 1.5rem 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  color: #fff8dc;
  box-shadow: 0 15px 35px rgba(64, 32, 0, 0.35);
}

.admin-gateway__icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}

.admin-gateway__text h3 {
  margin: 0.2rem 0;
  font-size: 1.4rem;
}

.admin-gateway__text p {
  margin: 0;
}

.admin-gateway__label {
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
}

.admin-gateway__btn {
  margin-left: auto;
  background: #fff8dc;
  color: #5d2f07;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease;
}

.admin-gateway__btn:hover {
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .admin-gateway__btn {
    margin-left: 0;
  }
}

/* 輪播圖片區域 */
.ancient-carousel-section {
  background: linear-gradient(135deg, var(--ancient-secondary) 0%, var(--ancient-accent) 100%);
  border-radius: 20px;
  padding: 2rem;
  margin: 2rem auto;
  max-width: 1200px;
  box-shadow: 0 8px 32px var(--ancient-shadow);
  position: relative;
  overflow: hidden;
}

.ancient-carousel-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--ancient-gold), var(--ancient-accent), var(--ancient-gold));
  border-radius: 20px 20px 0 0;
}

/* 輪播容器 */
.ancient-carousel-container {
  position: relative;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.ancient-carousel-inner {
  position: relative;
  width: 100%;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.ancient-carousel-item {
  position: relative;
  display: none;
  width: 100%;
  height: 100%;
}

.ancient-carousel-item.active {
  display: block;
}

.ancient-carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* 圖片標題 - 左下角 */
.ancient-image-title {
  position: absolute;
  bottom: 0;
  left: 0;
  background: linear-gradient(135deg, rgba(139, 69, 19, 0.9), rgba(160, 82, 45, 0.9));
  color: var(--ancient-cream);
  padding: 1rem 1.5rem;
  font-size: 1.2rem;
  font-weight: 600;
  border-radius: 0 15px 0 0;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  max-width: 60%;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* 圖片描述 - 右下角 */
.ancient-image-description {
  position: absolute;
  bottom: 0;
  right: 0;
  background: linear-gradient(135deg, rgba(205, 133, 63, 0.9), rgba(218, 165, 32, 0.9));
  color: var(--ancient-dark);
  padding: 1rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 15px 0 0 0;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  max-width: 40%;
  text-shadow: 1px 1px 2px rgba(255, 255, 255, 0.3);
}

/* 輪播控制區域 */
.ancient-carousel-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1.5rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  backdrop-filter: blur(10px);
}

/* 輪播計數器 */
.ancient-carousel-counter {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ancient-cream);
  font-weight: 600;
  font-size: 1.1rem;
}

.ancient-carousel-counter .current {
  background: var(--ancient-gold);
  color: var(--ancient-dark);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  min-width: 3rem;
  text-align: center;
}

.ancient-carousel-counter .divider {
  color: var(--ancient-accent);
  font-size: 1.2rem;
}

.ancient-carousel-counter .total {
  color: var(--ancient-cream);
}

/* 輪播導航按鈕 */
.ancient-carousel-nav {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.ancient-carousel-btn {
  background: linear-gradient(135deg, var(--ancient-gold), var(--ancient-accent));
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px var(--ancient-shadow);
}

.ancient-carousel-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--ancient-shadow);
  background: linear-gradient(135deg, var(--ancient-accent), var(--ancient-gold));
}

.ancient-carousel-btn:active {
  transform: translateY(0);
}

.ancient-carousel-btn i {
  color: var(--ancient-dark);
  font-size: 1.2rem;
  font-weight: bold;
}

/* 播放/暫停按鈕 */
.ancient-play-pause-btn {
  background: linear-gradient(135deg, var(--ancient-primary), var(--ancient-secondary));
  color: var(--ancient-cream);
  border: 2px solid var(--ancient-gold);
  border-radius: 25px;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px var(--ancient-shadow);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.ancient-play-pause-btn:hover {
  background: linear-gradient(135deg, var(--ancient-secondary), var(--ancient-primary));
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--ancient-shadow);
}

.ancient-play-pause-btn:active {
  transform: translateY(0);
}

.ancient-play-pause-btn i {
  margin-right: 0.5rem;
}

/* 輪播指示器 */
.ancient-carousel-indicators {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1.5rem;
  padding: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 25px;
  backdrop-filter: blur(10px);
}

.ancient-indicator {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  position: relative;
}

.ancient-indicator::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  transition: all 0.3s ease;
}

.ancient-indicator.active {
  background: var(--ancient-gold);
  border-color: var(--ancient-accent);
  transform: scale(1.3);
  box-shadow: 0 0 15px rgba(218, 165, 32, 0.5);
}

.ancient-indicator.active::before {
  background: var(--ancient-dark);
  transform: translate(-50%, -50%) scale(1.2);
}

.ancient-indicator:hover {
  background: var(--ancient-accent);
  transform: scale(1.1);
  box-shadow: 0 0 10px rgba(205, 133, 63, 0.4);
}

.ancient-indicator:hover::before {
  background: var(--ancient-cream);
}

/* 快捷功能區塊 */
.ancient-quick-access-section {
  background: linear-gradient(135deg, var(--ancient-light) 0%, var(--ancient-cream) 100%);
  border-radius: 20px;
  padding: 2rem;
  margin: 2rem auto;
  max-width: 1200px;
  box-shadow: 0 8px 32px var(--ancient-shadow);
  position: relative;
  overflow: hidden;
}

.ancient-quick-access-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--ancient-gold), var(--ancient-accent), var(--ancient-gold));
  border-radius: 20px 20px 0 0;
}

.ancient-quick-access-title {
  color: var(--ancient-primary);
  font-size: 1.8rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 2rem;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
  position: relative;
}

.ancient-quick-access-title::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--ancient-gold), var(--ancient-accent));
  border-radius: 2px;
}

.ancient-quick-access-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  padding: 1rem 0;
}

.ancient-quick-access-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(245, 230, 211, 0.8));
  border-radius: 15px;
  padding: 1.5rem 1rem;
  text-align: center;
  text-decoration: none;
  color: var(--ancient-primary);
  transition: all 0.3s ease;
  border: 2px solid transparent;
  box-shadow: 0 4px 15px rgba(139, 69, 19, 0.1);
  position: relative;
  overflow: hidden;
}

.ancient-quick-access-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--ancient-gold), var(--ancient-accent));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.ancient-quick-access-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(139, 69, 19, 0.2);
  border-color: var(--ancient-gold);
  background: linear-gradient(135deg, rgba(255, 255, 255, 1), rgba(245, 230, 211, 0.9));
}

.ancient-quick-access-card:hover::before {
  opacity: 1;
}

.ancient-quick-access-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1rem;
  background: linear-gradient(135deg, var(--ancient-gold), var(--ancient-accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(218, 165, 32, 0.3);
}

.ancient-quick-access-card:hover .ancient-quick-access-icon {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(218, 165, 32, 0.4);
}

.ancient-quick-access-icon i {
  font-size: 1.8rem;
  color: var(--ancient-dark);
  text-shadow: 1px 1px 2px rgba(255, 255, 255, 0.3);
}

.ancient-quick-access-title-text {
  font-size: 1rem;
  font-weight: 600;
  color: var(--ancient-primary);
  margin: 0;
  line-height: 1.3;
  text-shadow: 1px 1px 2px rgba(255, 255, 255, 0.5);
}

.ancient-quick-access-card:hover .ancient-quick-access-title-text {
  color: var(--ancient-dark);
}

/* 響應式設計 */
@media (max-width: 768px) {
  .ancient-quick-access-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
  }
  
  .ancient-quick-access-card {
    padding: 1.25rem 0.75rem;
  }
  
  .ancient-quick-access-icon {
    width: 50px;
    height: 50px;
  }
  
  .ancient-quick-access-icon i {
    font-size: 1.5rem;
  }
  
  .ancient-quick-access-title-text {
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .ancient-quick-access-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }
  
  .ancient-quick-access-card {
    padding: 1rem 0.5rem;
  }
  
  .ancient-quick-access-icon {
    width: 45px;
    height: 45px;
    margin-bottom: 0.75rem;
  }
  
  .ancient-quick-access-icon i {
    font-size: 1.3rem;
  }
  
  .ancient-quick-access-title-text {
    font-size: 0.85rem;
  }
}

/* 其他區塊樣式 */
.ancient-section {
  background: linear-gradient(135deg, var(--ancient-light) 0%, var(--ancient-cream) 100%);
  border-radius: 20px;
  padding: 2rem;
  margin: 2rem auto;
  max-width: 1200px;
  box-shadow: 0 8px 32px var(--ancient-shadow);
  position: relative;
  overflow: hidden;
}

.ancient-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--ancient-gold), var(--ancient-accent), var(--ancient-gold));
  border-radius: 20px 20px 0 0;
}

.ancient-section-title {
  color: var(--ancient-primary);
  font-size: 1.8rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 2rem;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
  position: relative;
}

.ancient-section-title::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--ancient-gold), var(--ancient-accent));
  border-radius: 2px;
}

/* 相關連結區塊 */
.ancient-related-links {
  background: linear-gradient(135deg, rgba(255, 255, 252, 0.96), rgba(245, 230, 211, 0.9));
  border: 1px solid rgba(139, 69, 19, 0.18);
  padding-bottom: 2.5rem;
  overflow: visible;
}

.ancient-related-links-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.ancient-related-links-subtitle {
  color: var(--ancient-secondary);
  font-size: 1.05rem;
  font-weight: 500;
  margin: 0 auto;
  max-width: 680px;
  line-height: 1.7;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
  box-shadow: 0 4px 18px rgba(139, 69, 19, 0.05);
}

.ancient-related-links-subtitle i {
  color: var(--ancient-gold);
  font-size: 1.1rem;
}

.ancient-related-links-body {
  display: grid;
  grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
  gap: 2rem;
  align-items: stretch;
}

.ancient-related-links-aside {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.85), rgba(250, 240, 230, 0.82));
  border-radius: 18px;
  border: 1px solid rgba(218, 165, 32, 0.35);
  box-shadow: 0 12px 28px rgba(139, 69, 19, 0.12);
  overflow: hidden;
  position: relative;
}

.ancient-related-links-aside::before,
.ancient-related-links-aside::after {
  content: '';
  position: absolute;
  inset: 0.75rem;
  border: 1px solid rgba(139, 69, 19, 0.15);
  border-radius: 14px;
  pointer-events: none;
}

.ancient-related-links-aside::after {
  inset: 1.5rem;
  border-style: dashed;
  border-color: rgba(218, 165, 32, 0.35);
}

.ancient-related-links-scroll {
  padding: 2.25rem 2rem;
  display: grid;
  gap: 1.25rem;
  position: relative;
  z-index: 1;
}

.ancient-related-links-aside h3 {
  margin: 0;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--ancient-primary);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.ancient-related-links-aside h3 i {
  background: linear-gradient(135deg, var(--ancient-gold), var(--ancient-accent));
  color: var(--ancient-dark);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 14px rgba(139, 69, 19, 0.18);
}

.ancient-related-links-aside p {
  margin: 0;
  color: var(--ancient-secondary);
  line-height: 1.75;
  font-size: 0.98rem;
}

.ancient-related-links-tips {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1rem;
}

.ancient-related-links-tips li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--ancient-dark);
  line-height: 1.6;
  font-size: 0.95rem;
  background: rgba(255, 255, 255, 0.75);
  border-radius: 12px;
  padding: 0.9rem 1rem;
  box-shadow: inset 0 0 0 1px rgba(218, 165, 32, 0.18);
}

.ancient-related-links-tips li i {
  color: var(--ancient-gold);
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.ancient-related-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  align-content: start;
}

.ancient-related-link-card {
  position: relative;
  display: flex;
  align-items: stretch;
  gap: 1.5rem;
  padding: 1.5rem 1.75rem;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(245, 222, 179, 0.8));
  border: 1px solid rgba(139, 69, 19, 0.2);
  text-decoration: none;
  color: inherit;
  box-shadow: 0 10px 26px rgba(139, 69, 19, 0.15);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  overflow: hidden;
}

.ancient-related-link-card:focus-visible {
  outline: 3px solid rgba(218, 165, 32, 0.65);
  outline-offset: 4px;
}

.ancient-related-link-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 32px rgba(139, 69, 19, 0.24);
  border-color: rgba(218, 165, 32, 0.55);
}

.ancient-related-link-card:hover .ancient-related-link-ornament,
.ancient-related-link-card:focus-visible .ancient-related-link-ornament {
  opacity: 1;
  transform: scale(1);
}

.ancient-related-link-ornament {
  position: absolute;
  inset: 12px;
  border-radius: 14px;
  border: 2px solid rgba(218, 165, 32, 0.35);
  pointer-events: none;
  opacity: 0;
  transform: scale(0.97);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.ancient-related-link-emblem {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  border: 3px solid rgba(218, 165, 32, 0.6);
  background: linear-gradient(135deg, rgba(218, 165, 32, 0.2), rgba(139, 69, 19, 0.1));
  display: grid;
  place-items: center;
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(139, 69, 19, 0.22);
  flex-shrink: 0;
  position: relative;
}

.ancient-related-link-emblem img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.05);
  transition: opacity 0.25s ease;
  position: relative;
  z-index: 1;
}

.ancient-related-link-emblem--placeholder img {
  opacity: 0;
}

.ancient-related-link-emblem--placeholder .ancient-related-link-emblem-placeholder {
  opacity: 1;
}

.ancient-related-link-emblem--placeholder {
  border-style: dashed;
  background: rgba(255, 255, 255, 0.18);
  color: #7c6b5b;
}

.ancient-related-link-emblem-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0.15rem;
  text-align: center;
  padding: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.25s ease;
  z-index: 2;
}

.ancient-related-link-emblem-placeholder--empty {
  color: #9b7a5f;
}

.ancient-related-link-emblem-icon {
  font-size: 1.2rem;
  line-height: 1;
  color: inherit;
}

.ancient-related-link-text {
  display: grid;
  gap: 0.6rem;
  color: var(--ancient-dark);
}

.ancient-related-link-text h3 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ancient-primary);
}

.ancient-related-link-text p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--ancient-secondary);
}

.ancient-related-link-domain {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--ancient-primary);
  background: rgba(218, 165, 32, 0.25);
  border-radius: 999px;
  padding: 0.35rem 0.9rem;
  box-shadow: inset 0 0 0 1px rgba(139, 69, 19, 0.18);
}

.ancient-related-link-domain i {
  font-size: 0.85rem;
}

.ancient-related-link-action {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ancient-primary);
  margin-top: 0.2rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.ancient-related-link-card:hover .ancient-related-link-action i {
  transform: translateX(4px);
}

.ancient-related-link-card i {
  transition: transform 0.3s ease;
}

.ancient-related-links-empty {
  margin: 0;
  align-self: center;
  justify-self: center;
  color: var(--ancient-secondary);
  background: rgba(255, 255, 255, 0.65);
  padding: 1rem 1.5rem;
  border-radius: 12px;
  box-shadow: inset 0 0 0 1px rgba(218, 165, 32, 0.25);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.ancient-related-links-empty i {
  color: var(--ancient-gold);
}

/* 外部連結提醒 Modal */
.ancient-external-modal {
  position: fixed;
  inset: 0;
  z-index: 1060;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.ancient-external-modal[hidden] {
  display: none !important;
}

.ancient-external-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(33, 17, 2, 0.55);
  backdrop-filter: blur(4px);
}

.ancient-external-modal__dialog {
  position: relative;
  width: min(520px, 100%);
  pointer-events: auto;
  animation: modalFadeIn 0.4s ease forwards;
}

.ancient-external-modal__frame {
  background: linear-gradient(135deg, rgba(255, 255, 252, 0.98), rgba(245, 230, 211, 0.94));
  border-radius: 22px;
  border: 1px solid rgba(139, 69, 19, 0.25);
  box-shadow: 0 22px 46px rgba(0, 0, 0, 0.28);
  position: relative;
  overflow: hidden;
}

.ancient-external-modal__frame::before,
.ancient-external-modal__frame::after {
  content: '';
  position: absolute;
  inset: 1.25rem;
  border-radius: 16px;
  border: 1px solid rgba(218, 165, 32, 0.3);
  pointer-events: none;
}

.ancient-external-modal__frame::after {
  inset: 2.1rem;
  border-style: dashed;
  border-color: rgba(139, 69, 19, 0.18);
}

.ancient-external-modal__crest {
  position: absolute;
  top: -36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.75rem;
}

.ancient-external-modal__crest span {
  width: 66px;
  height: 66px;
  border-radius: 50%;
  background: radial-gradient(circle at center, rgba(218, 165, 32, 0.9), rgba(139, 69, 19, 0.8));
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.25);
  border: 2px solid rgba(255, 255, 255, 0.85);
}

.ancient-external-modal__content {
  padding: 3.75rem 2.5rem 2.5rem;
  display: grid;
  gap: 1.5rem;
  text-align: center;
}

.ancient-external-modal__content h3 {
  margin: 0;
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--ancient-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.ancient-external-modal__content h3 i {
  color: var(--ancient-gold);
}

.ancient-external-modal__message {
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ancient-secondary);
}

.ancient-external-modal__message span {
  color: var(--ancient-primary);
  font-weight: 600;
}

.ancient-external-modal__actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.ancient-external-modal__btn {
  min-width: 160px;
  padding: 0.8rem 1.4rem;
  border-radius: 999px;
  border: 2px solid transparent;
  font-size: 0.98rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease, color 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
}

.ancient-external-modal__btn i {
  font-size: 1rem;
}

.ancient-external-modal__btn--cancel {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(218, 165, 32, 0.45);
  color: var(--ancient-primary);
  box-shadow: 0 10px 20px rgba(139, 69, 19, 0.12);
}

.ancient-external-modal__btn--cancel:hover,
.ancient-external-modal__btn--cancel:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(139, 69, 19, 0.18);
  background: rgba(255, 255, 255, 0.98);
}

.ancient-external-modal__btn--confirm {
  background: linear-gradient(135deg, var(--ancient-gold), var(--ancient-accent));
  color: var(--ancient-dark);
  box-shadow: 0 12px 28px rgba(139, 69, 19, 0.22);
}

.ancient-external-modal__btn--confirm:hover,
.ancient-external-modal__btn--confirm:focus-visible {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 18px 34px rgba(139, 69, 19, 0.28);
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 影音專區 */
.ancient-video-section {
  background: linear-gradient(135deg, rgba(255, 248, 220, 0.96), rgba(245, 230, 211, 0.92));
  border: 1px solid rgba(139, 69, 19, 0.15);
}

.ancient-video-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
}

.ancient-video-viewer {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(250, 240, 230, 0.9));
  border-radius: 18px;
  padding: 1.75rem;
  border: 2px solid rgba(218, 165, 32, 0.25);
  box-shadow: 0 8px 24px rgba(139, 69, 19, 0.15);
  position: relative;
}

.ancient-video-frame {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 2px solid rgba(139, 69, 19, 0.3);
  background: radial-gradient(circle at center, rgba(0, 0, 0, 0.6), rgba(33, 17, 2, 0.9));
  aspect-ratio: 16 / 9;
  display: grid;
  place-items: stretch;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.ancient-primary-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background-color: #000;
  border-radius: 14px;
  display: block;
}

.ancient-video-overlay-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: linear-gradient(135deg, rgba(218, 165, 32, 0.95), rgba(160, 82, 45, 0.9));
  color: var(--ancient-dark);
  border: 2px solid rgba(255, 255, 255, 0.6);
  border-radius: 999px;
  padding: 0.85rem 1.75rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  box-shadow: 0 10px 30px rgba(139, 69, 19, 0.4);
  transition: opacity 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
  z-index: 2;
}

.ancient-video-frame:hover .ancient-video-overlay-play.is-visible {
  transform: translate(-50%, -50%) scale(1.03);
  box-shadow: 0 12px 36px rgba(139, 69, 19, 0.5);
}

.ancient-video-overlay-play.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.ancient-video-overlay-play i {
  font-size: 1.1rem;
}

.ancient-video-overlay-play span {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.ancient-video-toolbar {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin: 1.75rem 0 1.25rem;
  flex-wrap: wrap;
}

.ancient-video-btn {
  background: linear-gradient(135deg, rgba(218, 165, 32, 0.9), rgba(205, 133, 63, 0.85));
  color: var(--ancient-dark);
  border: 2px solid rgba(139, 69, 19, 0.2);
  border-radius: 999px;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
  box-shadow: 0 6px 18px rgba(139, 69, 19, 0.2);
}

.ancient-video-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(139, 69, 19, 0.25);
  background: linear-gradient(135deg, rgba(205, 133, 63, 0.95), rgba(218, 165, 32, 0.95));
}

.ancient-video-btn:active {
  transform: translateY(0);
}

.ancient-video-btn i {
  font-size: 1rem;
}

.ancient-video-meta {
  background: rgba(255, 255, 255, 0.85);
  border-radius: 14px;
  padding: 1.25rem 1.5rem;
  border: 1px solid rgba(218, 165, 32, 0.25);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.6);
}

.ancient-video-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ancient-primary);
  margin-bottom: 0.5rem;
  text-shadow: 1px 1px 2px rgba(255, 255, 255, 0.6);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.ancient-video-description {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--ancient-secondary);
}

.ancient-video-collection {
  background: linear-gradient(135deg, rgba(139, 69, 19, 0.08), rgba(139, 69, 19, 0.02));
  border-radius: 18px;
  border: 1px solid rgba(139, 69, 19, 0.15);
  padding: 1.5rem 1.25rem;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.3);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-height: 560px;
  overflow-y: auto;
  position: relative;
}

.ancient-video-collection::-webkit-scrollbar {
  width: 10px;
}

.ancient-video-collection::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.5);
  border-radius: 999px;
}

.ancient-video-collection::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, rgba(205, 133, 63, 0.7), rgba(160, 82, 45, 0.7));
  border-radius: 999px;
}

.ancient-video-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(245, 222, 179, 0.92));
  border: 1px solid rgba(139, 69, 19, 0.15);
  border-radius: 16px;
  padding: 1rem 1.25rem;
  text-align: left;
  color: var(--ancient-dark);
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1rem;
  align-items: center;
  width: 100%;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  box-shadow: 0 4px 16px rgba(139, 69, 19, 0.15);
}

.ancient-video-card:focus {
  outline: 2px solid var(--ancient-gold);
  outline-offset: 3px;
}

.ancient-video-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(139, 69, 19, 0.2);
  border-color: rgba(218, 165, 32, 0.6);
}

.ancient-video-card.is-active {
  background: linear-gradient(135deg, rgba(218, 165, 32, 0.25), rgba(205, 133, 63, 0.25));
  border-color: rgba(139, 69, 19, 0.5);
  box-shadow: 0 12px 28px rgba(139, 69, 19, 0.25);
}

.ancient-video-card-thumb {
  position: relative;
  width: 120px;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(30, 18, 5, 0.85), rgba(84, 48, 16, 0.85));
  color: var(--ancient-cream);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18), 0 8px 18px rgba(0, 0, 0, 0.35);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.ancient-video-card-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0));
  opacity: 0.75;
  transition: opacity 0.35s ease;
}

.ancient-video-thumb-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.85) brightness(0.92);
  transition: transform 0.45s ease, filter 0.45s ease;
}

.ancient-video-thumb-image.is-loaded {
  filter: saturate(0.95) brightness(0.98);
}

.ancient-video-card-number {
  position: absolute;
  top: 8px;
  left: 8px;
  background: rgba(218, 165, 32, 0.9);
  color: var(--ancient-dark);
  font-weight: 700;
  border-radius: 999px;
  padding: 0.2rem 0.6rem;
  font-size: 0.85rem;
  box-shadow: 0 4px 10px rgba(139, 69, 19, 0.35);
}

.ancient-video-card-icon {
  position: absolute;
  right: 8px;
  bottom: 8px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(218, 165, 32, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ancient-dark);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35);
  transition: transform 0.3s ease, background 0.3s ease, color 0.3s ease;
}

.ancient-video-card-icon i {
  font-size: 1rem;
}

.ancient-video-card-text h4,
.ancient-video-card.is-active .ancient-video-card-text h4 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ancient-primary);
  margin: 0 0 0.35rem 0;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  word-break: break-word;
}

.ancient-video-card-text p {
  margin: 0;
  color: var(--ancient-secondary);
  font-size: 0.92rem;
  line-height: 1.45;
}

.ancient-video-card:hover .ancient-video-thumb-image,
.ancient-video-card:focus .ancient-video-thumb-image {
  transform: scale(1.05);
  filter: saturate(1) brightness(1.05);
}

.ancient-video-card:hover .ancient-video-card-thumb::after,
.ancient-video-card.is-active .ancient-video-card-thumb::after {
  opacity: 0.35;
}

.ancient-video-card.is-active .ancient-video-card-text h4 {
  color: var(--ancient-dark);
}

.ancient-video-card.is-active .ancient-video-card-text p {
  color: var(--ancient-dark);
  font-weight: 500;
}

.ancient-video-card.is-active .ancient-video-card-thumb {
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25), 0 10px 24px rgba(139, 69, 19, 0.35);
}

.ancient-video-card.is-active .ancient-video-thumb-image {
  filter: saturate(1.05) brightness(1.08);
}

.ancient-video-card.is-active .ancient-video-card-icon {
  background: rgba(255, 255, 255, 0.9);
  color: var(--ancient-primary);
  transform: scale(1.1);
}

/* 最新消息區塊樣式 */
.ancient-news-section {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(245, 230, 211, 0.8));
  border-radius: 15px;
  padding: 1.5rem;
  box-shadow: 0 4px 20px rgba(139, 69, 19, 0.1);
  border: 2px solid rgba(218, 165, 32, 0.2);
}

.ancient-news-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid rgba(218, 165, 32, 0.3);
}

.ancient-news-subtitle {
  color: var(--ancient-primary);
  font-size: 1.3rem;
  font-weight: 600;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ancient-news-subtitle i {
  color: var(--ancient-gold);
}

.ancient-view-all-btn {
  background: linear-gradient(135deg, var(--ancient-gold), var(--ancient-accent));
  color: var(--ancient-dark);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(218, 165, 32, 0.3);
}

.ancient-view-all-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(218, 165, 32, 0.4);
  color: var(--ancient-dark);
  text-decoration: none;
}

.ancient-view-all-btn i {
  margin-left: 0.25rem;
}

.ancient-news-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: 200px; /* 確保有最小高度 */
}

.ancient-news-item {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(245, 230, 211, 0.6));
  border-radius: 12px;
  padding: 1.25rem;
  border: 1px solid rgba(218, 165, 32, 0.2);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.ancient-news-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--ancient-gold), var(--ancient-accent));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.ancient-news-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(139, 69, 19, 0.15);
  border-color: var(--ancient-gold);
}

.ancient-news-item:hover .ancient-news-title {
  color: var(--ancient-dark);
}

.ancient-news-item:hover::before {
  opacity: 1;
}

.ancient-news-date {
  color: var(--ancient-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ancient-news-date i {
  color: var(--ancient-gold);
}

.ancient-news-content {
  flex: 1;
}

.ancient-news-title {
  margin: 0 0 0.5rem 0;
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.4;
}

.ancient-news-title {
  color: var(--ancient-primary);
  text-decoration: none;
  transition: color 0.3s ease;
  word-wrap: break-word;
  word-break: break-word;
}

.ancient-news-excerpt {
  color: var(--ancient-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ancient-news-action {
  margin-top: 0.75rem;
  text-align: right;
}

.ancient-read-more-btn {
  background: linear-gradient(135deg, var(--ancient-primary), var(--ancient-secondary));
  color: var(--ancient-cream);
  padding: 0.5rem 1rem;
  border-radius: 15px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(139, 69, 19, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  pointer-events: none;
}

.ancient-read-more-btn i {
  font-size: 0.8rem;
}

.ancient-no-news {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--ancient-secondary);
}

.ancient-no-news i {
  font-size: 3rem;
  color: var(--ancient-gold);
  margin-bottom: 1rem;
  display: block;
}

.ancient-no-news p {
  font-size: 1.1rem;
  margin: 0;
}

/* 日曆區塊樣式 */
.ancient-calendar-section {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(245, 230, 211, 0.8));
  border-radius: 15px;
  padding: 1.5rem;
  box-shadow: 0 4px 20px rgba(139, 69, 19, 0.1);
  border: 2px solid rgba(218, 165, 32, 0.2);
  height: fit-content;
}

#calendar-container {
  display: flex;
  justify-content: center;
  width: 100%;
}

#datepicker-inline {
  padding: 0.75rem 1rem;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(60, 38, 12, 0.08);
}

.ancient-calendar-title {
  color: var(--ancient-primary);
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 1rem 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-align: center;
}

.ancient-calendar-title i {
  color: var(--ancient-gold);
}

.ancient-calendar-info {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(218, 165, 32, 0.2);
}

.ancient-calendar-note {
  color: var(--ancient-secondary);
  font-size: 0.85rem;
  margin: 0;
  display: inline-flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0.5rem;
  text-align: left;
  line-height: 1.6;
}

.ancient-calendar-note i {
  color: var(--ancient-gold);
  line-height: 1;
  margin-top: 0.15rem;
}

.ancient-calendar-legend {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1rem;
  font-size: 0.85rem;
  color: #3d2c18;
}

.calendar-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.calendar-legend-dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 999px;
  display: inline-block;
  background-color: rgba(59, 43, 18, 0.25);
  box-shadow: inset 0 0 0 1px rgba(59, 43, 18, 0.12);
}

.calendar-legend-activity .calendar-legend-dot {
  background-color: #1f65d6;
}
.calendar-legend-news .calendar-legend-dot {
  background-color: #1f8d57;
}
.calendar-legend-holiday .calendar-legend-dot {
  background-color: #c0392b;
}
.calendar-legend__item--default .calendar-legend-dot {
  background: linear-gradient(135deg, rgba(245, 166, 35, 0.8), rgba(208, 115, 40, 0.95));
}

.ancient-calendar-day-details {
  margin-top: 1rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.78);
  border-radius: 14px;
  border: 1px solid rgba(96, 62, 24, 0.18);
}

.calendar-day-details-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.calendar-day-details-date {
  font-weight: 700;
  color: #5c3c1a;
}

.calendar-day-details-empty {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(60, 40, 18, 0.65);
  text-align: center;
}

.calendar-day-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: #fff;
  border-left: 4px solid rgba(185, 147, 97, 0.4);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  margin-bottom: 0.6rem;
  box-shadow: 0 4px 14px rgba(57, 46, 25, 0.08);
}

.calendar-day-detail-item:last-child {
  margin-bottom: 0;
}

.calendar-day-detail-item a {
  color: inherit;
  text-decoration: underline;
  font-weight: 600;
}



.calendar-day-detail-item:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(54, 33, 10, 0.08);
}

.calendar-day-detail-badge {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(60, 40, 18, 0.7);
}

.calendar-day-detail-content {
  flex: 1;
  color: #3d2c18;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.5;
  overflow: hidden;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.calendar-day-detail-text {
  font-weight: 600;
  display: inline-block;
  max-width: 100%;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.calendar-day-detail-item[data-url] {
  cursor: pointer;
}

.calendar-day-detail-arrow {
  margin-left: 0.65rem;
  color: rgba(46, 26, 14, 0.6);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

.calendar-day-detail-item.calendar-day-activity {
  border-left-color: rgba(31, 101, 214, 0.65);
  background: linear-gradient(135deg, rgba(31, 101, 214, 0.08), rgba(255, 255, 255, 0.95));
}

.calendar-day-detail-item.calendar-day-news {
  border-left-color: rgba(31, 141, 87, 0.65);
  background: linear-gradient(135deg, rgba(31, 141, 87, 0.08), rgba(255, 255, 255, 0.95));
}

.calendar-day-detail-item.calendar-day-news .calendar-day-detail-content {
  font-size: 1.05rem;
}

.calendar-day-detail-item.calendar-day-holiday {
  border-left-color: rgba(192, 57, 43, 0.7);
  background: linear-gradient(135deg, rgba(192, 57, 43, 0.1), rgba(255, 255, 255, 0.95));
}

.calendar-day-detail-item.calendar-day-default {
  border-left-color: rgba(168, 108, 46, 0.65);
  background: #fff;
}

.calendar-day-detail-item.calendar-day-activity .calendar-day-detail-badge,
.calendar-day-detail-item.calendar-day-news .calendar-day-detail-badge,
.calendar-day-detail-item.calendar-day-holiday .calendar-day-detail-badge {
  color: rgba(46, 26, 14, 0.75);
}

.calendar-day-detail-item.calendar-day-default .calendar-day-detail-badge {
  color: rgba(168, 108, 46, 0.8);
}

.ancient-calendar-cta {
  margin-top: 1rem;
  text-align: center;
}

.ancient-calendar-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--ancient-primary);
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s ease;
}

.ancient-calendar-link:hover {
  color: var(--ancient-gold);
}

.ancient-calendar-overview__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.ancient-calendar-overview__description {
  margin: 0.35rem auto 0;
  max-width: 520px;
  color: rgba(60, 40, 18, 0.75);
  line-height: 1.45;
  text-align: center;
  padding: 0 0.25rem;
}

.ancient-calendar-overview__headline {
  flex: 1;
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.ancient-calendar-overview__link {
  font-size: 0.95rem;
  padding: 0.5rem 1rem;
  align-self: flex-start;
}

.ancient-calendar-dashboard {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(260px, 0.9fr);
  gap: 1.5rem;
}

.ancient-calendar-dashboard__calendar,
.ancient-calendar-dashboard__recent {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 18px;
  padding: 1.5rem;
  border: 1px solid rgba(112, 75, 32, 0.15);
  box-shadow: 0 18px 32px rgba(55, 34, 9, 0.12);
}

.ancient-calendar-dashboard__caption {
  margin-bottom: 0.5rem;
}

.ancient-calendar-caption-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.ancient-calendar-caption__link {
  font-size: 0.85rem;
  padding: 0.4rem 0.85rem;
  white-space: nowrap;
}

.ancient-calendar-dashboard__label {
  font-weight: 700;
  color: #3d2c18;
  margin-bottom: 0.15rem;
}

.ancient-calendar-dashboard__subtext {
  margin: 0;
  font-size: 0.9rem;
  color: rgba(60, 40, 18, 0.72);
}

.ancient-calendar-dashboard__calendar-wrapper {
  padding: 1rem 0;
}

.ancient-calendar-dashboard__recent-header h3 {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  font-size: 1.1rem;
}

.ancient-calendar-dashboard__recent-header p {
  margin: 0.25rem 0 0;
  color: rgba(60, 40, 18, 0.72);
  font-size: 0.9rem;
}

.ancient-calendar-recent-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-top: 0.5rem;
}

.ancient-calendar-recent-item {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 0.9rem;
  padding: 1rem;
  border-radius: 14px;
  border: 1px solid rgba(60, 40, 18, 0.1);
  background: rgba(255, 255, 255, 0.95);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ancient-calendar-recent-item[data-url] {
  cursor: pointer;
}

.ancient-calendar-recent-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 26px rgba(24, 14, 3, 0.16);
}

.ancient-calendar-recent-item__date {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  padding: 0.4rem 0.35rem;
  border-radius: 10px;
  background: rgba(60, 40, 18, 0.08);
  color: #3d2c18;
  font-weight: 700;
}

.ancient-calendar-recent-item__month {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.ancient-calendar-recent-item__day {
  font-size: 1.4rem;
}

.ancient-calendar-recent-item__body {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  align-items: flex-start;
}

.ancient-calendar-recent-item__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.35rem 0.95rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(60, 40, 18, 0.08);
  color: rgba(60, 40, 18, 0.85);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
  align-self: flex-end;
}

.ancient-calendar-recent-item__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
}

.ancient-calendar-recent-item__title a {
  color: inherit;
  text-decoration: none;
}

.ancient-calendar-recent-item__title a:hover {
  color: var(--ancient-primary);
}

.ancient-calendar-recent-item__range {
  margin: 0;
  color: rgba(60, 40, 18, 0.7);
  font-size: 0.9rem;
}

.ancient-calendar-recent-item__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(46, 26, 14, 0.65);
  font-size: 0.9rem;
}

.ancient-calendar-recent-item--activity {
  border-color: rgba(31, 101, 214, 0.4);
}

.ancient-calendar-recent-item--activity .ancient-calendar-recent-item__badge {
  background: #1f65d6;
  color: #fff;
  box-shadow: 0 8px 16px rgba(31, 101, 214, 0.4);
}

.ancient-calendar-recent-item--news {
  border-color: rgba(31, 141, 87, 0.4);
}

.ancient-calendar-recent-item--news .ancient-calendar-recent-item__badge {
  background: #1f8d57;
  color: #fff;
  box-shadow: 0 8px 16px rgba(31, 141, 87, 0.35);
}

.ancient-calendar-recent-item--holiday {
  border-color: rgba(192, 57, 43, 0.4);
}

.ancient-calendar-recent-item--holiday .ancient-calendar-recent-item__badge {
  background: #c0392b;
  color: #fff;
  box-shadow: 0 8px 16px rgba(192, 57, 43, 0.35);
}

.ancient-calendar-recent-item--default {
  border-color: rgba(60, 40, 18, 0.25);
}

.ancient-calendar-recent-item--default .ancient-calendar-recent-item__badge {
  background: linear-gradient(135deg, rgba(245, 166, 35, 0.6), rgba(208, 115, 40, 0.8));
  color: #fff;
  box-shadow: inset 0 0 0 1px rgba(178, 96, 23, 0.35);
}

.ancient-calendar-recent-empty {
  padding: 1.25rem 1rem;
  border-radius: 14px;
  border: 1px dashed rgba(60, 40, 18, 0.3);
  background: rgba(255, 255, 255, 0.8);
  color: rgba(60, 40, 18, 0.75);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-size: 0.95rem;
}

.ancient-calendar-recent-empty i {
  font-size: 1.1rem;
}

@media (max-width: 992px) {
  .ancient-calendar-dashboard {
    grid-template-columns: 1fr;
  }

  .ancient-calendar-dashboard__calendar,
  .ancient-calendar-dashboard__recent {
    padding: 1.25rem;
  }
}

@media (max-width: 576px) {
  .ancient-calendar-recent-item {
    grid-template-columns: 60px 1fr;
  }

  .ancient-calendar-overview__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .ancient-calendar-overview__link {
    width: 100%;
    text-align: center;
  }
}

.datepicker table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 6px;
}

.datepicker table tr th,
.datepicker table tr td {
  border-radius: 10px;
  width: 45px;
  height: 45px;
  line-height: 45px;
  text-align: center;
  border: none;
  font-size: 0.95rem;
  color: #3d2c18;
  background: transparent;
  transition: background-color 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
}

.datepicker table tr th {
  font-weight: 600;
  color: rgba(60, 40, 18, 0.75);
}

.datepicker table tr td.calendar-day-cell {
  font-weight: 600;
}

.datepicker table tr td.calendar-day-cell.calendar-has-event {
  cursor: pointer;
}

.datepicker table tr td.calendar-day-cell:not(.calendar-has-event):hover {
  background-color: rgba(185, 147, 97, 0.18);
}

#datepicker-inline .calendar-day-default {
  background: linear-gradient(135deg, rgba(245, 166, 35, 0.6), rgba(208, 115, 40, 0.8)) !important;
  color: #2b1504 !important;
  box-shadow: inset 0 0 0 1px rgba(178, 96, 23, 0.35);
}

#datepicker-inline .calendar-day-activity {
  background: linear-gradient(135deg, rgba(31, 101, 214, 0.18), rgba(31, 101, 214, 0.28));
  color: #11407d !important;
  box-shadow: inset 0 0 0 1px rgba(31, 101, 214, 0.35);
}

#datepicker-inline .calendar-day-news {
  background: linear-gradient(135deg, rgba(31, 141, 87, 0.18), rgba(31, 141, 87, 0.28));
  color: #135a39 !important;
  box-shadow: inset 0 0 0 1px rgba(31, 141, 87, 0.35);
}

#datepicker-inline .calendar-day-holiday {
  background: linear-gradient(135deg, rgba(192, 57, 43, 0.22), rgba(192, 57, 43, 0.32));
  color: #7b231a !important;
  box-shadow: inset 0 0 0 1px rgba(192, 57, 43, 0.35);
}

#datepicker-inline .calendar-day-cell.calendar-has-event:hover {
  box-shadow: inset 0 0 0 2px rgba(185, 147, 97, 0.35);
}

#datepicker-inline .calendar-day-activity.today,
#datepicker-inline .calendar-day-activity.active {
  background: linear-gradient(135deg, rgba(31, 101, 214, 0.28), rgba(31, 101, 214, 0.4)) !important;
  color: #f7fbff !important;
}

#datepicker-inline .calendar-day-news.today,
#datepicker-inline .calendar-day-news.active {
  background: linear-gradient(135deg, rgba(31, 141, 87, 0.28), rgba(31, 141, 87, 0.4)) !important;
  color: #f2fff9 !important;
}

#datepicker-inline .calendar-day-holiday.today,
#datepicker-inline .calendar-day-holiday.active {
  background: linear-gradient(135deg, rgba(192, 57, 43, 0.32), rgba(192, 57, 43, 0.45)) !important;
  color: #fff5f3 !important;
}

#datepicker-inline .calendar-day-default.today {
  background: linear-gradient(135deg, rgba(194, 146, 84, 0.32), rgba(168, 108, 46, 0.42)) !important;
  color: #3e2a12 !important;
  box-shadow: inset 0 0 0 1px rgba(112, 75, 32, 0.35);
}

.datepicker table tr td.disabled,
.datepicker table tr td.disabled:hover {
  color: rgba(60, 40, 18, 0.25) !important;
  background: transparent !important;
  cursor: not-allowed;
}

.datepicker table tr td.today {
  background: linear-gradient(135deg, rgba(194, 146, 84, 0.26), rgba(168, 108, 46, 0.36)) !important;
  color: #3e2a12 !important;
  font-weight: 700;
  box-shadow: inset 0 0 0 1px rgba(88, 58, 22, 0.32);
}

.datepicker table tr td.active,
.datepicker table tr td.active:hover {
  background-color: rgba(52, 35, 16, 0.2) !important;
  color: inherit !important;
  box-shadow: inset 0 0 0 1px rgba(52, 35, 16, 0.25);
}

#datepicker-inline .datepicker-days .datepicker-switch,
#datepicker-inline .datepicker-months .datepicker-switch,
#datepicker-inline .datepicker-years .datepicker-switch,
#datepicker-inline .datepicker-decades .datepicker-switch {
  font-weight: 700;
  color: #3d2c18;
}

#datepicker-inline .datepicker-days .prev,
#datepicker-inline .datepicker-days .next {
  color: var(--ancient-primary);
}

/* 響應式設計 */
@media (max-width: 992px) {
  .ancient-video-layout {
    grid-template-columns: 1fr;
  }

  .ancient-video-collection {
    flex-direction: row;
    overflow-y: hidden;
    overflow-x: auto;
    max-height: none;
    padding-bottom: 1rem;
  }

  .ancient-video-card {
    min-width: 240px;
    grid-template-columns: 110px 1fr;
  }

  .ancient-related-links-body {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .ancient-related-links-aside {
    order: -1;
  }

  .ancient-related-links-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }
}

@media (max-width: 768px) {
  .ancient-homepage {
    padding: 1rem 0;
  }
  
  .ancient-carousel-section,
  .ancient-section {
    margin: 1rem;
    padding: 1.5rem;
    border-radius: 15px;
  }

  .ancient-video-viewer {
    padding: 1.25rem;
  }

  .ancient-video-toolbar {
    margin: 1.25rem 0 1rem;
  }

  .ancient-video-btn {
    padding: 0.6rem 1.15rem;
    font-size: 0.95rem;
  }

  .ancient-video-card-thumb {
    width: 100px;
  }

  .ancient-video-card {
    min-width: 200px;
    grid-template-columns: 100px 1fr;
  }
  
  .ancient-image-title,
  .ancient-image-description {
    font-size: 0.9rem;
    padding: 0.75rem 1rem;
    max-width: 50%;
  }
  
  .ancient-carousel-controls {
    flex-direction: column;
    gap: 1rem;
  }
  
  .ancient-carousel-nav {
    order: 2;
  }
  
  .ancient-play-pause-btn {
    order: 1;
    width: 100%;
    text-align: center;
  }
  
  .ancient-section-title {
    font-size: 1.5rem;
  }
  
  .ancient-news-header {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .ancient-news-item {
    padding: 1rem;
  }
  
  .ancient-news-title {
    font-size: 1rem;
  }
  
  .ancient-calendar-section {
    margin-top: 2rem;
  }

  .ancient-related-links-subtitle {
    display: block;
    line-height: 1.6;
    border-radius: 16px;
    padding: 0.75rem 1rem;
  }

  .ancient-related-links-aside {
    border-radius: 16px;
  }

  .ancient-related-links-aside::before,
  .ancient-related-links-aside::after {
    display: none;
  }

  .ancient-related-link-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.15rem;
    padding: 1.25rem 1.5rem;
  }

  .ancient-related-link-text {
    text-align: center;
  }

  .ancient-related-link-action {
    justify-content: center;
  }

  .ancient-related-link-emblem {
    margin: 0 auto;
  }

  .ancient-related-links-grid {
    gap: 1.25rem;
  }
}

@media (max-width: 480px) {
  .ancient-carousel-section,
  .ancient-section {
    margin: 0.5rem;
    padding: 1rem;
  }
  
  .ancient-image-title,
  .ancient-image-description {
    font-size: 0.8rem;
    padding: 0.5rem 0.75rem;
    max-width: 45%;
  }
  
  .ancient-carousel-btn {
    width: 40px;
    height: 40px;
  }
  
  .ancient-carousel-btn i {
    font-size: 1rem;
  }
  
  .ancient-news-item {
    padding: 0.75rem;
  }
  
  .ancient-news-title {
    font-size: 0.95rem;
  }
  
  .ancient-news-excerpt {
    font-size: 0.85rem;
  }
  
  .ancient-read-more-btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
  }

  .ancient-video-toolbar {
    flex-direction: column;
    gap: 0.75rem;
  }

  .ancient-video-btn {
    width: 100%;
    justify-content: center;
  }

  .ancient-video-card {
    min-width: 180px;
    padding: 0.85rem 1rem;
    grid-template-columns: 72px 1fr;
  }

  .ancient-video-card-thumb {
    width: 72px;
  }

  .ancient-video-card-text h4 {
    font-size: 0.95rem;
  }

  .ancient-video-card-text p {
    font-size: 0.85rem;
  }

  .ancient-related-links-grid {
    grid-template-columns: 1fr;
  }

  .ancient-related-link-card {
    padding: 1.1rem 1.25rem;
  }

  .ancient-related-links-subtitle {
    font-size: 0.95rem;
  }

  .ancient-related-link-emblem {
    width: 72px;
    height: 72px;
  }

  .ancient-related-link-text h3 {
    font-size: 1.05rem;
  }

  .ancient-related-link-text p {
    font-size: 0.9rem;
  }

  .ancient-related-link-action {
    font-size: 0.8rem;
  }

  .ancient-related-links-aside p,
  .ancient-related-links-tips li {
    font-size: 0.9rem;
  }

  .ancient-related-links-tips {
    gap: 0.75rem;
  }

  .ancient-related-links-tips li {
    padding: 0.8rem 0.9rem;
  }

  .ancient-external-modal {
    padding: 1rem;
  }

  .ancient-external-modal__content {
    padding: 3.25rem 1.5rem 2rem;
    gap: 1.25rem;
  }

  .ancient-external-modal__actions {
    flex-direction: column;
    gap: 0.75rem;
  }

  .ancient-external-modal__btn {
    width: 100%;
  }

  .ancient-external-modal__crest {
    top: -28px;
  }

  .ancient-external-modal__crest span {
    width: 54px;
    height: 54px;
  }
}