*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --ocean-dark: #0a2540;
  --ocean-primary: #1a4d7a;
  --ocean-light: #2e6ba8;
  --sea-foam: #4fb3bf;
  --sand: #f4e8d0;
  --coral: #ff6b6b;
  --sunset: #ff9f43;
  --sky: #74b9ff;
  --panel: rgba(255, 255, 255, 0.10);
  --panel-strong: rgba(255, 255, 255, 0.18);
  --line: rgba(255, 255, 255, 0.16);
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.68);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at 18% 8%, rgba(79, 179, 191, 0.22), transparent 28rem),
    radial-gradient(circle at 82% 12%, rgba(116, 185, 255, 0.16), transparent 30rem),
    linear-gradient(180deg, #0a2540 0%, #123e66 44%, #0a2540 100%);
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.7), transparent 70%);
  z-index: -1;
}

a {
  color: inherit;
  text-decoration: none;
}

img,
video {
  display: block;
  max-width: 100%;
}

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(10, 37, 64, 0.72);
  backdrop-filter: blur(14px);
}

.header-inner {
  width: min(1240px, calc(100% - 32px));
  height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.logo-mark {
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  border-radius: 14px;
  color: var(--ocean-dark);
  background: linear-gradient(135deg, var(--sea-foam), var(--sky));
  box-shadow: 0 10px 30px rgba(79, 179, 191, 0.35);
}

.logo-text,
.gradient-title {
  background: linear-gradient(135deg, #ffffff, var(--sea-foam) 42%, var(--sky));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-item {
  padding: 10px 16px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.78);
  transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.nav-item:hover,
.nav-item.active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
}

.mobile-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  color: white;
}

.mobile-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  border-radius: 999px;
}

.mobile-nav {
  display: none;
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto 14px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(10, 37, 64, 0.92);
}

.mobile-nav.open {
  display: grid;
  gap: 8px;
}

.hero {
  position: relative;
  min-height: 78vh;
  overflow: hidden;
}

.hero-slide {
  min-height: 78vh;
  display: none;
  align-items: center;
  background-size: cover;
  background-position: center;
  position: relative;
}

.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 37, 64, 0.96) 0%, rgba(10, 37, 64, 0.78) 46%, rgba(10, 37, 64, 0.28) 100%),
    linear-gradient(0deg, rgba(10, 37, 64, 1) 0%, transparent 36%);
}

.hero-slide.active {
  display: flex;
  animation: heroFade 0.7s ease both;
}

@keyframes heroFade {
  from {
    opacity: 0;
    transform: scale(1.015);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

.hero-content {
  position: relative;
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 100px 0 110px;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.6fr);
  gap: 44px;
  align-items: center;
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--sea-foam);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 32px;
  height: 2px;
  border-radius: 99px;
  background: currentColor;
}

.hero h1 {
  margin: 0 0 22px;
  font-size: clamp(2.6rem, 7vw, 5.9rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
  text-shadow: 0 12px 44px rgba(0, 0, 0, 0.45);
}

.hero p {
  margin: 0 0 28px;
  max-width: 700px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1rem, 2vw, 1.22rem);
  line-height: 1.8;
}

.hero-actions,
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

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

.btn-primary {
  color: var(--ocean-dark);
  background: linear-gradient(135deg, var(--sea-foam), var(--sky));
  box-shadow: 0 16px 34px rgba(79, 179, 191, 0.3);
}

.btn-secondary {
  color: #ffffff;
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(10px);
}

.hero-panel {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.hero-panel img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.08);
}

.hero-panel h2 {
  margin: 18px 0 10px;
  font-size: 1.35rem;
}

.hero-panel .movie-meta {
  margin-bottom: 0;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 30px;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 2;
}

.hero-dot {
  width: 34px;
  height: 5px;
  padding: 0;
  border: 0;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.28);
  cursor: pointer;
}

.hero-dot.active {
  background: var(--sea-foam);
}

.page-hero {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 72px 0 34px;
}

.page-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(2.2rem, 5vw, 4rem);
  letter-spacing: -0.04em;
}

.page-hero p {
  max-width: 820px;
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.main-section {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 54px 0;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.section-heading h2 {
  margin: 0 0 10px;
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  letter-spacing: -0.04em;
}

.section-heading p {
  margin: 0;
  color: var(--muted);
}

.section-link {
  flex: 0 0 auto;
  color: var(--sea-foam);
  font-weight: 800;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 22px;
}

.movie-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.18);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  border-color: rgba(79, 179, 191, 0.65);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.3);
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.07);
}

.poster-link img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  transition: transform 0.35s ease, filter 0.35s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.06);
  filter: saturate(1.12);
}

.play-badge {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--ocean-dark);
  background: linear-gradient(135deg, var(--sea-foam), var(--sky));
  font-size: 13px;
  font-weight: 800;
}

.movie-card-body {
  padding: 15px;
}

.movie-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 13px;
}

.movie-card h3 {
  margin: 0 0 9px;
  font-size: 1rem;
  line-height: 1.35;
}

.movie-card h3 a:hover {
  color: var(--sea-foam);
}

.movie-card p {
  display: -webkit-box;
  min-height: 44px;
  margin: 0 0 12px;
  overflow: hidden;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tag-row span,
.detail-tag {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.10);
  font-size: 12px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.category-card {
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: end;
  gap: 10px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 26px;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.category-card:hover {
  transform: translateY(-5px);
  border-color: rgba(79, 179, 191, 0.7);
}

.category-name {
  font-size: 1.25rem;
  font-weight: 800;
}

.category-desc {
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
  line-height: 1.6;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}

.filter-bar input,
.filter-bar select {
  min-height: 46px;
  flex: 1 1 220px;
  border: 1px solid var(--line);
  border-radius: 999px;
  outline: none;
  padding: 0 18px;
  color: #ffffff;
  background: rgba(10, 37, 64, 0.72);
}

.filter-bar input::placeholder {
  color: rgba(255, 255, 255, 0.48);
}

.filter-bar select option {
  color: #0a2540;
}

.rank-list {
  display: grid;
  gap: 14px;
}

.rank-item {
  display: grid;
  grid-template-columns: 70px 86px minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.08);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.rank-item:hover {
  transform: translateX(4px);
  border-color: rgba(79, 179, 191, 0.64);
}

.rank-num {
  color: var(--sea-foam);
  font-size: 1.6rem;
  font-weight: 900;
  text-align: center;
}

.rank-item img {
  width: 86px;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
}

.rank-title {
  margin: 0 0 8px;
  font-size: 1.1rem;
  font-weight: 800;
}

.rank-title:hover {
  color: var(--sea-foam);
}

.rank-info {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.detail-layout {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 38px 0 70px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 34px;
}

.breadcrumb {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding-top: 26px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
}

.breadcrumb a:hover {
  color: var(--sea-foam);
}

.player-card,
.detail-card,
.sidebar-card {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.09);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.player-shell {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #020b16;
}

.player-shell video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000000;
}

.play-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 0;
  color: #ffffff;
  background:
    radial-gradient(circle at center, rgba(79, 179, 191, 0.18), transparent 30%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.62));
  cursor: pointer;
}

.play-overlay.hidden {
  display: none;
}

.big-play {
  width: 86px;
  height: 86px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--ocean-dark);
  background: linear-gradient(135deg, var(--sea-foam), var(--sky));
  box-shadow: 0 18px 46px rgba(79, 179, 191, 0.38);
  font-size: 34px;
  transform: translateZ(0);
}

.detail-card {
  margin-top: 24px;
  padding: 28px;
}

.detail-card h1 {
  margin: 0 0 16px;
  font-size: clamp(2rem, 5vw, 3.6rem);
  letter-spacing: -0.05em;
}

.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 20px 0 24px;
}

.detail-card h2,
.sidebar-card h2 {
  margin: 28px 0 12px;
  font-size: 1.35rem;
}

.detail-card p {
  margin: 0 0 18px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 16px;
  line-height: 1.9;
}

.sidebar-card {
  padding: 18px;
  position: sticky;
  top: 96px;
}

.sidebar-card img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.08);
}

.sidebar-card .movie-meta {
  margin-top: 16px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.no-results {
  display: none;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 22px;
  color: var(--muted);
  text-align: center;
  background: rgba(255, 255, 255, 0.08);
}

.no-results.show {
  display: block;
}

.is-hidden {
  display: none !important;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(6, 23, 43, 0.72);
}

.footer-inner {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 38px 0;
  display: flex;
  justify-content: space-between;
  gap: 28px;
}

.footer-logo {
  margin-bottom: 10px;
  font-size: 1.25rem;
  font-weight: 900;
}

.footer-inner p {
  margin: 0;
  max-width: 520px;
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: start;
}

.footer-links a {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.76);
}

.footer-links a:hover {
  color: #ffffff;
  border-color: rgba(79, 179, 191, 0.7);
}

.footer-bottom {
  padding: 18px;
  border-top: 1px solid var(--line);
  color: rgba(255, 255, 255, 0.48);
  text-align: center;
}

@media (max-width: 1180px) {
  .movie-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .category-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 880px) {
  .desktop-nav {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  .hero-content {
    grid-template-columns: 1fr;
    padding-top: 78px;
  }

  .hero-panel {
    max-width: 360px;
  }

  .section-heading,
  .footer-inner {
    align-items: start;
    flex-direction: column;
  }

  .movie-grid,
  .related-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .detail-layout {
    grid-template-columns: 1fr;
  }

  .sidebar-card {
    position: static;
  }

  .rank-item {
    grid-template-columns: 48px 72px minmax(0, 1fr);
  }

  .rank-item .btn {
    grid-column: 2 / -1;
    justify-self: start;
  }
}

@media (max-width: 620px) {
  .header-inner {
    width: min(100% - 22px, 1240px);
  }

  .logo-text {
    font-size: 0.98rem;
  }

  .hero,
  .hero-slide {
    min-height: auto;
  }

  .hero-content,
  .main-section,
  .page-hero,
  .detail-layout,
  .breadcrumb {
    width: min(100% - 22px, 1240px);
  }

  .hero h1 {
    font-size: 2.7rem;
  }

  .movie-grid,
  .related-grid,
  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .movie-card-body {
    padding: 12px;
  }

  .movie-card p {
    display: none;
  }

  .category-card {
    min-height: 170px;
  }

  .detail-card {
    padding: 20px;
  }

  .big-play {
    width: 68px;
    height: 68px;
    font-size: 28px;
  }
}