.header-main {
  display: grid;
  grid-template-columns: 220px 413px 1fr;
  align-items: center;
  height: 61px;
}

.site-logo {
  display: inline-flex;
  width: 109px;
  height: 30px;
  align-items: center;
}

.site-search {
  display: flex;
  overflow: hidden;
  width: 413px;
  height: 34px;
  border-radius: 18px;
  background: #f0f0f0;
}

.site-search input {
  min-width: 0;
  flex: 1;
  border: 0;
  outline: 0;
  background: transparent;
  color: #444;
  padding: 0 15px;
}

.site-search button {
  display: grid;
  width: 45px;
  place-items: center;
  background: transparent;
  cursor: pointer;
}

.site-search button img {
  width: 17px;
  height: 17px;
}

.quick-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 31px;
  font-size: 14px;
}

.user-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.user-link img {
  width: 36px;
  height: 36px;
}

.channel-nav {
  height: 49px;
  background: #f5f5f5;
}

.channel-nav > .site-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 49px;
}

.channel-nav > .site-container > .nav-item > a {
  display: block;
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 700;
  line-height: 49px;
  white-space: nowrap;
}

.breaking-news {
  height: 67px;
  background: #fff4f5;
}

.breaking-news-inner {
  display: grid;
  grid-template-columns: 48px 1px 1fr;
  align-items: center;
  gap: 24px;
  height: 67px;
}

.breaking-news-inner > img {
  width: 48px;
  height: 23px;
}

.breaking-divider {
  width: 1px;
  height: 28px;
  background: var(--accent);
}

.breaking-track {
  display: grid;
  grid-template-columns: 1fr 1.23fr 1.15fr;
  gap: 36px;
  font-size: 17px;
}

.breaking-track a {
  position: relative;
  overflow: hidden;
  padding-left: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.breaking-track a::before {
  position: absolute;
  top: 50%;
  left: 0;
  width: 4px;
  height: 4px;
  transform: translateY(-50%);
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.lead-layout {
  display: grid;
  grid-template-columns: 720px 540px;
  gap: 20px;
  padding-top: 38px;
}

.lead-layout .section-title {
  margin-bottom: 17px;
}

.hero-carousel {
  position: relative;
  overflow: hidden;
  height: 480px;
  border-radius: 6px;
  background: #d8edf6;
}

.hero-slide {
  position: relative;
  display: block;
  height: 480px;
}

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

.hero-caption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 74px;
  padding: 20px 74px 30px;
  overflow: hidden;
  background: linear-gradient(transparent, rgba(19, 39, 49, 0.85));
  color: #fff;
  font-size: 19px;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hero-caption:hover {
  color: #fff;
}

.carousel-arrow {
  position: absolute;
  z-index: 3;
  top: 50%;
  display: grid;
  width: 42px;
  height: 60px;
  transform: translateY(-15%);
  place-items: center;
  background: rgba(28, 46, 53, 0.48);
  cursor: pointer;
}

.carousel-arrow img {
  width: 12px;
}

.carousel-arrow-prev {
  left: 0;
}

.carousel-arrow-next {
  right: 0;
}

.hero-dots {
  position: absolute;
  z-index: 4;
  bottom: 11px;
  left: 50%;
  display: flex;
  transform: translateX(-50%);
  gap: 8px;
}

.hero-dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
}

.hero-dots button.is-active {
  background: #fff;
}

.hero-dots.swiper-pagination-bullets {
  bottom: 11px;
}

.hero-dots .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  background: rgba(255, 255, 255, 0.72);
  opacity: 1;
}

.hero-dots .swiper-pagination-bullet-active {
  background: #fff;
}

.video-card {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: 6px;
  background: #162c38;
}

.video-card-main {
  height: 304px;
}

.video-card > img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.video-card .play-icon,
.live-image .play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 38px;
  height: 38px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: rgba(25, 34, 40, 0.7);
}

.video-card .play-icon::after,
.live-image .play-icon::after {
  position: absolute;
  top: 50%;
  left: 54%;
  width: 0;
  height: 0;
  transform: translate(-50%, -50%);
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 11px solid #fff;
  content: "";
}

.media-caption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 25px 18px 13px;
  overflow: hidden;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
  color: #fff;
  font-size: 17px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.video-card:hover .media-caption {
  color: #fff;
}

.video-subgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 20px;
}

.video-subgrid .video-card {
  height: 156px;
}

.video-subgrid .play-icon {
  width: 31px;
  height: 31px;
}

.video-subgrid .play-icon::after {
  border-top-width: 6px;
  border-bottom-width: 6px;
  border-left-width: 9px;
}

.video-subgrid .media-caption {
  padding: 22px 12px 9px;
  font-size: 15px;
}

.news-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 39px;
}

.news-columns > .banner-row {
  grid-column: 1 / -1;
}

.news-column .section-title {
  margin-bottom: 15px;
}

.news-column .headline-list {
  height: 236px;
}

.headline-list li + li {
  margin-top: 10px;
}

.headline-list a {
  font-size: 17px;
}

.image-banner {
  display: block;
  overflow: hidden;
  height: 104px;
  border-radius: 6px;
}

.image-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.topic-news {
  padding-top: 0px;
  padding-bottom: 0px;
}

.topic-news > .section-title {
  margin-bottom: 22px;
}

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

.topic-grid .headline-list {
  min-height: 210px;
}

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

.banner-row a {
  display: block;
  overflow: hidden;
  height: 104px;
  border-radius: 6px;
}

.banner-row img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dark-showcase {
  height: 691px;
  background: #1d1719 url("../images/@背景.png") center / 1400px 691px no-repeat;
  color: #fff;
}

.dark-showcase .site-container {
  position: relative;
  padding-top: 67px;
}

.graphic-heading {
  width: 600px;
  height: 41px;
  margin: 0 auto 48px;
}

.graphic-heading img {
  width: 600px;
  height: auto;
}

.live-grid {
  display: grid;
  grid-template-columns: repeat(5, 216px);
  justify-content: space-between;
}

.live-card {
  color: #fff;
  font-size: 15px;
  line-height: 1.6;
}

.live-card:hover {
  color: #fff;
}

.live-image {
  position: relative;
  display: block;
  overflow: hidden;
  width: 216px;
  height: 122px;
  margin-bottom: 14px;
  border-radius: 5px;
}

.live-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.live-image .play-icon {
  left: 21px;
  width: 25px;
  height: 25px;
}

.live-image .play-icon::after {
  border-top-width: 5px;
  border-bottom-width: 5px;
  border-left-width: 8px;
}

.graphic-heading-special {
  height: 37px;
  margin-top: 37px;
  margin-bottom: 36px;
}

.special-carousel {
  position: relative;
  padding: 0 50px;
}

.special-track {
  display: flex;
}

.special-track a {
  display: block;
  overflow: hidden;
  height: 110px;
  border-radius: 6px;
}

.special-track img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.special-arrow,
.poster-arrow {
  position: absolute;
  z-index: 2;
  top: 50%;
  display: grid;
  width: 32px;
  height: 50px;
  transform: translateY(-50%);
  place-items: center;
  background: transparent;
  cursor: pointer;
}

.special-arrow img,
.poster-arrow img {
  width: 12px;
}

.special-arrow-prev,
.poster-arrow-prev {
  left: 0;
}

.special-arrow-next,
.poster-arrow-next {
  right: 0;
}

.special-dots {
  display: flex;
  justify-content: center;
  gap: 9px;
  margin-top: 28px;
}

.special-dots .swiper-pagination-bullet {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #777;
  opacity: 1;
}

.special-dots .swiper-pagination-bullet-active {
  background: #fff;
}

.banner-row-promo {
  padding-top: 0px;
  padding-bottom: 30px;
}

.regional-news {
  padding-bottom: 62px;
}

.regional-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.regional-block {
  position: relative;
}

.regional-block .section-title {
  padding-bottom: 13px;
  border-bottom: 1px solid var(--line);
}

.regional-block .more-link {
  position: absolute;
  z-index: 1;
  top: 3px;
  right: 7px;
}

.compact-list {
  padding-top: 19px;
}

.compact-list li + li {
  margin-top: 12px;
}

.category-banner-row {
  margin-top: 35px;
}

.regional-grid-secondary {
  margin-top: 38px;
}

.audio-section {
  height: 420px;
  padding: 25px 30px 30px;
  border-radius: 13px;
  background: #102656 url("../images/组 26.png") center / 1280px 420px no-repeat;
  color: #fff;
}

.audio-section h2 {
  position: relative;
  margin: 0 0 25px;
  padding-left: 14px;
  font-family: var(--serif);
  font-size: 25px;
  line-height: 1.1;
}

.audio-section h2::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 4px;
  background: var(--accent);
  content: "";
}

.audio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 91px;
  column-gap: 44px;
  row-gap: 20px;
}

.audio-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  align-items: center;
  gap: 20px;
  color: #fff;
  font-size: 15px;
  line-height: 1.75;
}

.audio-item:hover {
  color: #fff;
}

.audio-cover {
  display: grid;
  width: 80px;
  height: 80px;
  border-radius: 10px;
  place-items: center;
  background: linear-gradient(135deg, #ccb87f, #8d7044);
  color: #fff;
  font-size: 41px;
  font-weight: 300;
  object-fit: cover;
}

.audio-cover-orange {
  background: linear-gradient(135deg, #ffc46b, #ff5722);
}

.audio-cover-mint {
  background: linear-gradient(135deg, #8ef0ef, #04cab4);
}

.audio-cover-photo {
  background: linear-gradient(135deg, #8a7d65, #4d4d56);
}

.audio-cover-purple,
.audio-cover-blue {
  background: linear-gradient(135deg, #7965ff, #d846ff);
}

.audio-cover-blue {
  background: linear-gradient(135deg, #55b6ff, #8b33ff);
}

.audio-cover-round {
  border-radius: 50%;
  background: linear-gradient(135deg, #3f70ff, #cb2cff);
}

.poster-section {
  padding-top: 27px;
}

.poster-section > .section-title {
  margin-bottom: 22px;
}

.poster-carousel {
  position: relative;
}

.poster-track {
  display: flex;
}

.poster-track a {
  display: block;
  overflow: hidden;
  height: 180px;
  border-radius: 6px;
  background: #eee;
}

.poster-track img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background-color: #fff;
}

.poster-arrow {
  width: 44px;
  background: rgba(255, 255, 255, 0.45);
}

.mosaic-section {
  padding-top: 8px;
}

.mosaic-section .section-heading-row,
.dual-feature .section-heading-row {
  margin-bottom: 20px;
}

.energy-grid {
  display: grid;
  grid-template-columns: 280px 280px 240px 166px 240px;
  grid-template-rows: 241px 239px;
  gap: 18px;
}

.energy-card {
  display: block;
  overflow: hidden;
  border-radius: 6px;
}

.energy-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.energy-card-1 {
  grid-column: 1;
  grid-row: 1 / span 2;
}

.energy-card-2 {
  grid-column: 2;
  grid-row: 1 / span 2;
}

.energy-card-3 {
  grid-column: 3 / span 2;
  grid-row: 1;
}

.energy-card-4 {
  grid-column: 5;
  grid-row: 1;
}

.energy-card-5 {
  grid-column: 3;
  grid-row: 2;
}

.energy-card-6 {
  grid-column: 4 / span 2;
  grid-row: 2;
}

.dual-feature {
  display: grid;
  grid-template-columns: 620px 620px;
  gap: 40px;
  padding-top: 39px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 194px);
  grid-template-rows: 144px 144px 144px;
  gap: 19px;
}

.feature-card {
  display: block;
  overflow: hidden;
  border-radius: 6px;
}

.feature-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-main {
  grid-column: 1 / span 2;
  grid-row: 1 / span 2;
}

.feature-grid .feature-card:nth-child(2) {
  grid-column: 3;
  grid-row: 1;
}

.feature-grid .feature-card:nth-child(3) {
  grid-column: 3;
  grid-row: 2;
}

.hot-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding-top: 37px;
  padding-bottom: 80px;
}

.hot-column {
  position: relative;
}

.hot-column > .section-title,
.hot-column .section-heading-row {
  padding-bottom: 13px;
  border-bottom: 1px solid var(--line);
}

.hot-list {
  padding-top: 20px;
}

.hot-list li + li {
  margin-top: 10px;
}

.site-footer {
  background: var(--footer-bg);
  color: #454545;
}

.friend-links {
  min-height: 207px;
  padding-top: 40px;
}

.friend-links h2 {
  margin: 0 0 20px;
  font-size: 16px;
  font-weight: 400;
}

.friend-links nav {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px 24px;
  font-size: 14px;
}

.footer-meta {
  min-height: 233px;
  padding-top: 46px;
  border-top: 1px solid #dfe3e5;
  color: #969696;
  font-size: 14px;
  line-height: 1.8;
  text-align: center;
}

.footer-meta p {
  margin: 3px 0;
}

@media (hover: hover) {
  .video-card img,
  .live-image img,
  .special-track img,
  .poster-track img,
  .energy-card img,
  .feature-card img {
    transition: transform 0.35s ease;
  }

  .video-card:hover img,
  .live-card:hover .live-image img,
  .special-track a:hover img,
  .poster-track a:hover img,
  .energy-card:hover img,
  .feature-card:hover img {
    transform: scale(1.035);
  }
}
.home-page {
  padding-bottom: 47px;
}