.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: transparent;
  border-bottom-color: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transition:
    background-color var(--component-transition),
    border-color var(--component-transition),
    box-shadow var(--component-transition);
}

.site-header.scrolled,
.site-header.is-menu-open {
  background: var(--color-header-bg);
  border-bottom-color: var(--color-border-muted);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.page-shell {
  min-height: 100vh;
  background: var(--color-bg);
}

.hero {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  background: var(--color-bg);
}

.video-bg,
.video-bg iframe {
  position: absolute;
}

.video-bg {
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: var(--color-bg);
}

.video-bg iframe {
  top: 50%;
  left: 50%;
  width: 100vw;
  height: 56.25vw;
  min-width: 177.77vh;
  min-height: 100vh;
  border: 0;
  pointer-events: none;
  transform: translate(-50%, -50%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(to right, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.2)),
    linear-gradient(
      to bottom,
      rgba(0, 0, 0, 0.12) 34%,
      rgba(0, 0, 0, 0.78) 76%,
      var(--color-bg) 100%
    );
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(760px, 100%);
  padding: 168px 28px 112px 72px;
  color: var(--text-base);
}

.hero-title {
  margin: 0 0 10px;
  color: var(--text-base);
  font-size: 5rem;
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: 0;
  text-shadow: 0 18px 48px rgba(0, 0, 0, 0.42);
}

.movie-name {
  margin: 0 0 18px;
  color: var(--text-base);
  font-size: 1.28rem;
  font-weight: 750;
}

.movie-info,
.movie-tags,
.movie-meta,
.movie-genres {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.movie-info {
  margin-bottom: 14px;
}

.movie-tags {
  margin-bottom: 18px;
}

.movie-info span,
.movie-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: var(--radius-control);
  font-size: 0.82rem;
  font-weight: 750;
}

.movie-info span {
  background: var(--color-surface-inverse);
  color: var(--color-text-inverse);
}

.movie-tags span {
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.12);
  color: var(--text-base);
}

.movie-desc {
  max-width: 590px;
  margin: 0 0 30px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.96rem;
  line-height: 1.75;
}

.play-btn {
  min-height: 46px;
  padding: 0 28px;
  border-radius: var(--radius-pill);
  background: var(--color-button-primary-bg);
  color: var(--color-button-primary-text);
  font-size: 0.92rem;
  letter-spacing: 0;
  text-decoration: none;
  box-shadow: 0 12px 30px var(--color-primary-soft);
}

.play-btn:hover,
.play-btn:focus-visible {
  background: var(--color-primary-hover);
  color: var(--color-button-primary-text);
  outline: none;
  transform: translateY(-2px);
}

.movie-section,
.movie-top,
.movie-slides {
  position: relative;
  z-index: 2;
  padding: 42px 30px 44px;
  background: var(--color-bg);
  scroll-margin-top: 96px;
}

.movie-grid-section {
  width: min(100%, 1280px);
  margin-right: auto;
  margin-left: auto;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 24px 18px;
}

.movie-grid-card {
  min-width: 0;
}

.movie-card {
  display: block;
  width: 100%;
  color: inherit;
  text-decoration: none;
}

.movie-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#featured::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 100%;
  left: 0;
  height: 120px;
  pointer-events: none;
  background: linear-gradient(to bottom, transparent, var(--color-bg));
}

.movieSwiper {
  width: 100%;
  padding: 5px 8px 46px;
  overflow: hidden;
}

.movieSwiper .swiper-slide {
  height: auto;
}

.movieSwiper .movie-grid-card {
  height: 100%;
}

.movieSwiper .ui-state {
  min-height: 360px;
}

.movie-prev,
.movie-next,
.movieHeroSwiper .swiper-button-prev,
.movieHeroSwiper .swiper-button-next,
.bannerSwiper .swiper-button-prev,
.bannerSwiper .swiper-button-next {
  color: var(--color-primary-hover);
}

.movie-prev::after,
.movie-next::after,
.movieHeroSwiper .swiper-button-prev::after,
.movieHeroSwiper .swiper-button-next::after,
.bannerSwiper .swiper-button-prev::after,
.bannerSwiper .swiper-button-next::after {
  font-size: 1.65rem;
  font-weight: 900;
}

.movie-top {
  overflow: hidden;
}

.bannerSwiper {
  width: 100%;
  padding: 10px 0 46px;
}

.bannerSwiper .swiper-slide {
  position: relative;
  width: 580px;
  height: 340px;
  overflow: hidden;
  border: 1px solid var(--color-border-muted);
  border-radius: var(--radius-card-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
  transition:
    border-color var(--component-transition),
    box-shadow var(--component-transition),
    transform var(--component-transition);
}

.bannerSwiper .swiper-slide:hover,
.bannerSwiper .swiper-slide:focus-within {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.bannerSwiper .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--component-transition);
}

.bannerSwiper .swiper-slide:hover img,
.bannerSwiper .swiper-slide:focus-within img {
  transform: scale(1.035);
}

.bannerSwiper .swiper-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.56), rgba(0, 0, 0, 0.08) 36%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.94), rgba(0, 0, 0, 0.18) 58%);
  pointer-events: none;
}

.bannerSwiper .slide-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "title title"
    "vote button"
    "description description";
  align-content: end;
  align-items: center;
  gap: 8px 16px;
  padding: 24px;
  color: var(--text-base);
}

.bannerSwiper .movie-rank {
  position: absolute;
  top: 16px;
  left: 20px;
  color: var(--color-primary);
  font-family: Impact, "Arial Black", sans-serif;
  font-size: 4.2rem;
  font-style: italic;
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: 0;
  text-shadow: 0 8px 24px rgba(0, 0, 0, 0.52);
}

.bannerSwiper .slide-content h3 {
  grid-area: title;
  margin: 0;
  overflow: hidden;
  color: var(--text-base);
  font-size: 1.45rem;
  font-weight: 850;
  line-height: 1.2;
  letter-spacing: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bannerSwiper .movie-vote {
  grid-area: vote;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-primary);
  font-size: 0.9rem;
  font-weight: 800;
}

.bannerSwiper .play-btn {
  grid-area: button;
  min-height: 40px;
  margin: 0;
  padding: 0 18px;
  border-radius: var(--radius-control);
  font-size: 0.76rem;
  opacity: 0;
  box-shadow: none;
  pointer-events: none;
  transform: translateY(8px);
  transition:
    background-color var(--component-transition),
    opacity var(--component-transition),
    transform var(--component-transition);
}

.bannerSwiper .swiper-slide:hover .play-btn,
.bannerSwiper .swiper-slide:focus-within .play-btn {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.bannerSwiper .slide-content p {
  grid-area: description;
  display: -webkit-box;
  max-width: 500px;
  margin: 0;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.82rem;
  line-height: 1.55;
  -webkit-box-orient: vertical;
  line-clamp: 2;
  -webkit-line-clamp: 2;
}

.bannerSwiper .swiper-pagination-bullet {
  background: var(--text-base);
  opacity: 0.36;
}

.bannerSwiper .swiper-pagination-bullet-active {
  background: var(--color-primary);
  opacity: 1;
}

.movie-slides {
  --movie-slide-gutter: 24px;
  overflow: visible;
}

.movieHeroSwiper {
  height: 520px;
  overflow: hidden;
  border: 1px solid var(--color-border-muted);
  border-radius: var(--radius-card-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-lg);
}

.movie-hero-slide {
  position: relative;
  overflow: hidden;
  background: var(--color-surface);
}

.movie-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.movie-hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(0, 0, 0, 0.9) 0%,
      rgba(0, 0, 0, 0.64) 38%,
      rgba(0, 0, 0, 0.1) 72%
    ),
    linear-gradient(0deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0) 46%);
}

.movie-hero-content {
  position: relative;
  z-index: 2;
  max-width: 580px;
  padding: 30px 32px 150px;
  color: var(--text-base);
}

.movie-hero-content h2 {
  margin: 0 0 8px;
  color: var(--text-base);
  font-size: 1.9rem;
  font-weight: 850;
  line-height: 1.15;
  letter-spacing: 0;
}

.movie-hero-content .movie-original {
  margin-bottom: 16px;
  color: var(--color-primary);
}

.movie-meta {
  margin-bottom: 14px;
}

.movie-summary {
  display: -webkit-box;
  max-width: 540px;
  margin: 24px 0 34px;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.9rem;
  line-height: 1.8;
  -webkit-box-orient: vertical;
  line-clamp: 4;
  -webkit-line-clamp: 4;
}

.movie-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.watch-button,
.movie-actions button {
  display: grid;
  place-items: center;
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition:
    background-color var(--component-transition),
    border-color var(--component-transition),
    box-shadow var(--component-transition),
    color var(--component-transition),
    transform var(--component-transition);
}

.watch-button {
  width: 66px;
  height: 66px;
  border: 1px solid transparent;
  background: var(--color-button-primary-bg);
  color: var(--color-button-primary-text);
  font-size: 1.5rem;
}

.movie-actions button {
  width: 58px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-base);
  font-size: 1.12rem;
  cursor: pointer;
}

.watch-button:hover,
.watch-button:focus-visible,
.movie-actions button:hover,
.movie-actions button:focus-visible,
.movie-actions button.is-touched {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-button-primary-text);
  box-shadow: var(--component-focus-shadow);
  outline: none;
  transform: translateY(-2px);
}

.movieThumbSwiper {
  position: absolute;
  right: calc(var(--movie-slide-gutter) + 58px);
  bottom: 40px;
  left: calc(var(--movie-slide-gutter) + 58px);
  z-index: 4;
  padding: 4px 30px;
}

.movieThumbSwiper .swiper-slide {
  width: 86px;
  height: 124px;
  overflow: hidden;
  border: 3px solid transparent;
  border-radius: var(--radius-card);
  background: var(--color-surface-muted);
  cursor: pointer;
  opacity: 0.72;
}

.movieThumbSwiper .swiper-slide-thumb-active {
  border-color: var(--text-base);
  opacity: 1;
}

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

.movie-grid-section .ui-state {
  grid-column: 1 / -1;
}

body.light-mode .hero-overlay {
  background:
    linear-gradient(to right, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.18)),
    linear-gradient(
      to bottom,
      rgba(0, 0, 0, 0.08) 34%,
      rgba(0, 0, 0, 0.7) 76%,
      var(--color-bg) 100%
    );
}

@media (hover: none), (pointer: coarse) {
  .bannerSwiper .play-btn {
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }
}

@media (max-width: 1024px) {
  .hero {
    min-height: 720px;
  }

  .hero-content {
    padding: 150px 24px 96px 42px;
  }

  .hero-title {
    font-size: 4.2rem;
  }

  .movieHeroSwiper {
    height: 540px;
  }
}

@media (max-width: 768px) {
  .hero {
    min-height: 680px;
  }

  .hero-content {
    padding: 136px 18px 78px;
  }

  .hero-title {
    font-size: 3rem;
  }

  .movie-name {
    font-size: 1.05rem;
  }

  .movie-desc {
    font-size: 0.9rem;
  }

  .movie-section,
  .movie-top,
  .movie-slides {
    padding: 30px 16px 36px;
    scroll-margin-top: 90px;
  }

  .movieSwiper {
    padding-right: 0;
    padding-left: 0;
  }

  .movie-prev,
  .movie-next,
  .movieHeroSwiper .swiper-button-prev,
  .movieHeroSwiper .swiper-button-next,
  .bannerSwiper .swiper-button-prev,
  .bannerSwiper .swiper-button-next {
    display: none;
  }

  .bannerSwiper .swiper-slide {
    width: calc(100vw - 32px);
    height: 270px;
  }

  .bannerSwiper .slide-content {
    gap: 7px 12px;
    padding: 18px;
  }

  .bannerSwiper .movie-rank {
    top: 14px;
    left: 16px;
    font-size: 3.35rem;
  }

  .bannerSwiper .slide-content h3 {
    font-size: 1.18rem;
    white-space: normal;
  }

  .bannerSwiper .slide-content p {
    font-size: 0.78rem;
    line-clamp: 1;
    -webkit-line-clamp: 1;
  }

  .bannerSwiper .play-btn {
    min-height: 38px;
    padding: 0 14px;
    font-size: 0.7rem;
  }

  .movie-slides {
    --movie-slide-gutter: 12px;
  }

  .movieHeroSwiper {
    height: 620px;
    border-radius: var(--radius-card);
  }

  .movie-hero-slide::after {
    background:
      linear-gradient(180deg, rgba(0, 0, 0, 0.78), rgba(0, 0, 0, 0.86)),
      linear-gradient(0deg, rgba(0, 0, 0, 0.92), rgba(0, 0, 0, 0.08));
  }

  .movie-hero-content {
    padding: 24px 18px 150px;
  }

  .movie-hero-content h2 {
    font-size: 1.48rem;
  }

  .movie-summary {
    margin: 18px 0 26px;
    font-size: 0.82rem;
    line-clamp: 5;
    -webkit-line-clamp: 5;
  }

  .movie-actions {
    gap: 12px;
  }

  .watch-button {
    width: 58px;
    height: 58px;
  }

  .movie-actions button {
    width: 48px;
    height: 44px;
  }

  .movieThumbSwiper {
    right: calc(var(--movie-slide-gutter) + 16px);
    bottom: 34px;
    left: calc(var(--movie-slide-gutter) + 16px);
    padding-right: 8px;
    padding-left: 8px;
  }

  .movieThumbSwiper .swiper-slide {
    width: 70px;
    height: 104px;
  }
}

@media (max-width: 640px) {
  .movie-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 12px;
  }
}

@media (max-width: 480px) {
  .hero {
    min-height: 650px;
  }

  .hero-content {
    padding-top: 126px;
  }

  .hero-title {
    font-size: 2.45rem;
  }

  .movie-info span,
  .movie-tags span {
    min-height: 28px;
    padding: 0 8px;
    font-size: 0.74rem;
  }

  .play-btn {
    width: 100%;
  }

  .movieHeroSwiper {
    height: 640px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bannerSwiper .swiper-slide,
  .bannerSwiper .swiper-slide img,
  .bannerSwiper .play-btn,
  .watch-button,
  .movie-actions button {
    transition: none;
  }
}