/* Sub-page Header */
.header_bg_1 {
  background: url(../assets/header-bg-1.png) repeat-x center center;
  height: 275px;
  padding-bottom: 0;
  min-height: auto;
  cursor: default;
}

.header_bg_1 .opacity-layer,
.header_bg_1 .opacity-layer-2 {
  display: none;
}

.header_bg_1 .nav-right-container {
  flex: 1;
}

/* Channel Title */
.chnldesc1 {
  font-size: 46px;
  font-weight: bold;
  color: #fff;
  width: 1300px;
  margin: 0 auto;
  height: calc(275px - 108px);
  display: flex;
  align-items: center;
  box-sizing: border-box;
  flex-wrap: wrap;
}

.chnldesc1 a {
  color: #fff;
}

/* Breadcrumb */
.cur-position-1 {
  padding: 20px 0;
  font-size: 16px;
  color: #000;
  line-height: 40px;
  box-sizing: border-box;
}

.cur-position-1 a {
  color: #000;
  text-decoration: none;
}

.cur-position-1 *:last-child {
  color: #64cee8;
}

/* Container */
.container-1 {
  width: 1300px;
  margin: 0 auto;
  padding: 0.1px;
  box-sizing: border-box;
}

/* Card Grid */
.pic-list-1 {
  padding: 0.1px;
  box-sizing: border-box;
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  justify-content: space-between;
}

.pic-list-1 li {
  width: 408px;
  height: 272px;
  flex: 0 0 auto;
  margin-bottom: 35px;
  list-style: none;
  color: #fff;
  position: relative;
  box-sizing: border-box;
  overflow: hidden;
}

.pic-list-1 li:hover img {
  transform: scale(1.05);
}

.pic-list-1 img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.pic-list-1 a {
  color: #fff;
  display: block;
  width: 100%;
  height: 100%;
}

.pic-list-1 .doc-title-bg {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  line-height: 28px;
  padding: 10px 15px 15px;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%);
}

.pic-list-1 .a1 {
  font-size: 24px;
  display: block;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
}

.pic-list-1 .a2 {
  font-size: 16px;
  display: block;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
  opacity: 0.85;
}

/* Pagination */
.fy-page-ele-1-outer {
  display: flex;
  justify-content: center;
}

.fy-page-ele-1 {
  list-style: none;
  padding: 20px 10px 55px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.fy-page-ele-1.style1 {
  padding-bottom: 115px;
}

.fy-page-ele-1 li {
  display: inline-block;
  margin: 0 5px;
  list-style: none;
  flex: 0 0 auto;
  font-size: 18px;
}

.fy-page-ele-1 .but1 {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: block;
  background-color: #64cfe8;
  position: relative;
}

.fy-page-ele-1 .but1::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 10px;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
}

.fy-page-ele-1 .but1_l::after {
  transform: translate(-35%, -50%) rotate(135deg);
}

.fy-page-ele-1 .but1_r::after {
  transform: translate(-65%, -50%) rotate(-45deg);
}

.fy-page-ele-1 .but1.disable {
  cursor: not-allowed;
  background-color: #ccc !important;
}

.fy-page-ele-1 .but1_l {
  margin-right: 26px;
}

.fy-page-ele-1 .but1_r {
  margin-left: 26px;
}

.fy-page-ele-1 .but_num {
  width: 24px;
  height: 24px;
  line-height: 24px;
  text-align: center;
  border-radius: 50%;
  color: #000;
  cursor: pointer;
  display: block;
  text-decoration: none;
}

.fy-page-ele-1 .but_num.hover {
  background-color: #64cfe8;
  color: #fff;
}

.fy-page-ele-1 .but_num:hover {
  background-color: #64cfe8;
  color: #fff;
}

/* Detail page styles */
.detail-container {
  width: 1300px;
  margin: 0 auto;
  padding: 40px 0 80px;
}

.detail-hero {
  width: 100%;
  height: 500px;
  overflow: hidden;
  margin-bottom: 40px;
}

.detail-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-title {
  font-size: 36px;
  font-weight: bold;
  color: #000;
  margin-bottom: 16px;
  line-height: 1.3;
}

.detail-subtitle {
  font-size: 18px;
  color: #666;
  margin-bottom: 40px;
}

.detail-content {
  font-size: 16px;
  line-height: 1.8;
  color: #333;
}

.detail-content p {
  margin-bottom: 20px;
}

.detail-content img {
  width: 100%;
  max-width: 800px;
  height: auto;
  margin: 20px 0;
  display: block;
}

.detail-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 40px 0;
}

.detail-gallery img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 4px;
}

/* Mobile responsive */
@media screen and (max-width: 1300px) {
  .container-1 { width: 95%; padding: 0 20px; }
  .chnldesc1 { width: 95%; padding: 0 20px; }
  .detail-container { width: 95%; padding: 40px 20px 80px; }
}

@media screen and (max-width: 767px) {
  .header_bg_1 { background: none; height: auto; }
  .chnldesc1 { min-height: 120px; background: #21549b; padding: 10px 20px; width: 100%; height: auto; font-size: 28px; }
  .cur-position-1 { padding: 15px 20px; font-size: 14px; width: 100%; }
  .container-1 { width: 100%; padding: 0 20px; }
  .pic-list-1 { margin: 0; }
  .pic-list-1 li { width: 48.5%; height: auto; aspect-ratio: 1.5 / 1; margin-bottom: 20px; }
  .pic-list-1 .a1 { font-size: 16px; line-height: 20px; }
  .pic-list-1 .a2 { font-size: 12px; }
  .fy-page-ele-1 { padding: 30px 0 60px; }
  .detail-container { width: 100%; padding: 20px; }
  .detail-hero { height: 250px; }
  .detail-title { font-size: 24px; }
  .detail-gallery { grid-template-columns: 1fr; }
}