:root {
  --slate-950: #020617;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-100: #f1f5f9;
  --slate-50: #f8fafc;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --purple-500: #a855f7;
  --rose-500: #f43f5e;
  --amber-400: #fbbf24;
  --radius-xl: 1.25rem;
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.14);
  --shadow-card: 0 10px 28px rgba(15, 23, 42, 0.12);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  color: #111827;
  background: linear-gradient(180deg, #f8fafc 0%, #eef2ff 40%, #f8fafc 100%);
}

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: 100;
  color: #fff;
  background: linear-gradient(90deg, var(--slate-950), var(--slate-900) 45%, #111827);
  box-shadow: 0 12px 30px rgba(2, 6, 23, 0.24);
}

.header-inner {
  width: min(1280px, calc(100% - 32px));
  height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  font-weight: 900;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: white;
  background: linear-gradient(135deg, var(--blue-500), var(--purple-500));
  box-shadow: 0 8px 22px rgba(59, 130, 246, 0.35);
}

.brand-text {
  font-size: 1.45rem;
  letter-spacing: -0.03em;
  background: linear-gradient(90deg, #60a5fa, #c084fc);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: 1;
  min-width: 0;
}

.desktop-nav a {
  color: #cbd5e1;
  font-weight: 700;
  font-size: 0.95rem;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.desktop-nav a:hover {
  color: #fff;
}

.nav-search {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-search input,
.mobile-panel input {
  width: 240px;
  border: 0;
  outline: 0;
  color: #fff;
  border-radius: 999px;
  padding: 10px 16px;
  background: rgba(51, 65, 85, 0.9);
}

.nav-search input::placeholder,
.mobile-panel input::placeholder {
  color: #94a3b8;
}

.nav-search button,
.mobile-panel button {
  border: 0;
  border-radius: 999px;
  padding: 10px 16px;
  color: #fff;
  background: var(--blue-600);
  cursor: pointer;
  font-weight: 800;
}

.menu-toggle {
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 12px;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  color: #fff;
  background: rgba(51, 65, 85, 0.85);
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: currentColor;
  border-radius: 10px;
}

.mobile-panel {
  display: none;
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 18px;
}

.mobile-panel.open {
  display: block;
}

.mobile-panel nav {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}

.mobile-panel a {
  color: #dbeafe;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(30, 41, 59, 0.72);
}

.mobile-panel form {
  display: flex;
  gap: 10px;
}

.mobile-panel input {
  width: 100%;
}

.page-main {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0 72px;
}

.hero-carousel {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  border-radius: 0 0 30px 30px;
  background: var(--slate-950);
  color: #fff;
  box-shadow: var(--shadow-soft);
}

.hero-title-panel {
  position: absolute;
  top: 36px;
  left: clamp(24px, 6vw, 82px);
  z-index: 7;
  max-width: 760px;
}

.hero-title-panel p {
  margin: 0 0 8px;
  color: #bfdbfe;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.hero-title-panel h1 {
  margin: 0;
  font-size: clamp(2rem, 5.4vw, 5.8rem);
  line-height: 0.98;
  letter-spacing: -0.075em;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.52fr);
  align-items: center;
  gap: clamp(28px, 5vw, 72px);
  padding: 146px clamp(24px, 6vw, 82px) 108px;
  opacity: 0;
  transform: scale(1.018);
  pointer-events: none;
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(8px) saturate(1.12);
  opacity: 0.46;
  transform: scale(1.06);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 74% 36%, rgba(59, 130, 246, 0.34), transparent 32%), linear-gradient(90deg, rgba(2, 6, 23, 0.94), rgba(15, 23, 42, 0.7) 52%, rgba(2, 6, 23, 0.55));
}

.hero-content,
.hero-poster {
  position: relative;
  z-index: 3;
}

.hero-eyebrow {
  margin: 0 0 16px;
  color: #bfdbfe;
  font-weight: 800;
}

.hero-content h2 {
  margin: 0 0 18px;
  font-size: clamp(2.6rem, 5vw, 5.5rem);
  line-height: 0.96;
  letter-spacing: -0.06em;
}

.hero-desc {
  max-width: 680px;
  margin: 0 0 24px;
  color: #dbeafe;
  font-size: clamp(1rem, 1.35vw, 1.25rem);
  line-height: 1.85;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.hero-tags span,
.meta-chip,
.tag-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 7px 13px;
  font-weight: 800;
  font-size: 0.88rem;
  color: #dbeafe;
  background: rgba(37, 99, 235, 0.24);
  border: 1px solid rgba(147, 197, 253, 0.28);
}

.hero-actions,
.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.primary-btn,
.ghost-btn,
.section-more,
.reset-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 22px;
  font-weight: 900;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-btn {
  color: #fff;
  background: linear-gradient(135deg, var(--blue-600), var(--purple-500));
  box-shadow: 0 18px 38px rgba(37, 99, 235, 0.35);
}

.ghost-btn {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(15, 23, 42, 0.34);
  backdrop-filter: blur(14px);
}

.primary-btn:hover,
.ghost-btn:hover,
.section-more:hover,
.reset-btn:hover {
  transform: translateY(-2px);
}

.hero-poster {
  width: min(360px, 100%);
  justify-self: end;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border-radius: 28px;
  box-shadow: 0 28px 70px rgba(2, 6, 23, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

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

.hero-arrow {
  position: absolute;
  z-index: 8;
  top: 50%;
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: rgba(2, 6, 23, 0.48);
  font-size: 2.1rem;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(14px);
}

.hero-prev {
  left: 22px;
}

.hero-next {
  right: 22px;
}

.hero-dots {
  position: absolute;
  z-index: 8;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border: 0;
  border-radius: 999px;
  padding: 0;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.hero-dot.active {
  width: 34px;
  background: #fff;
}

.hero-thumbs {
  position: absolute;
  z-index: 8;
  right: 30px;
  bottom: 24px;
  display: flex;
  gap: 10px;
  max-width: min(48%, 580px);
}

.hero-thumb {
  min-width: 96px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 6px;
  color: #fff;
  background: rgba(15, 23, 42, 0.44);
  backdrop-filter: blur(16px);
  cursor: pointer;
  opacity: 0.72;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.hero-thumb.active,
.hero-thumb:hover {
  opacity: 1;
  transform: translateY(-2px);
}

.hero-thumb img {
  width: 100%;
  height: 54px;
  object-fit: cover;
  border-radius: 11px;
}

.hero-thumb span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 6px;
  font-size: 0.78rem;
  font-weight: 800;
}

.content-section {
  margin-top: 48px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}

.section-heading h2,
.page-title h1,
.detail-copy h2,
.sidebar-card h2 {
  margin: 0;
  color: #111827;
  letter-spacing: -0.04em;
}

.section-heading h2 {
  font-size: clamp(1.7rem, 3vw, 2.45rem);
}

.section-heading p,
.page-title p {
  margin: 8px 0 0;
  color: var(--slate-600);
  line-height: 1.75;
}

.section-more,
.reset-btn {
  color: var(--blue-600);
  background: #fff;
  border: 1px solid #dbeafe;
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.1);
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 20px;
}

.movie-card {
  overflow: hidden;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(226, 232, 240, 0.85);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 44px rgba(15, 23, 42, 0.18);
  border-color: rgba(59, 130, 246, 0.36);
}

.poster-link {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: var(--slate-900);
}

.poster-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s var(--ease), filter 0.45s var(--ease);
}

.movie-card:hover .poster-link img {
  transform: scale(1.08);
  filter: saturate(1.1);
}

.poster-badge,
.poster-region {
  position: absolute;
  top: 10px;
  z-index: 2;
  border-radius: 999px;
  padding: 5px 9px;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 900;
  background: rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(10px);
}

.poster-badge {
  right: 10px;
}

.poster-region {
  left: 10px;
  max-width: calc(100% - 78px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-body {
  padding: 13px 14px 16px;
}

.card-body h3 {
  margin: 0 0 7px;
  font-size: 1rem;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-body h3 a:hover {
  color: var(--blue-600);
}

.card-meta {
  margin: 0 0 8px;
  color: var(--slate-500);
  font-size: 0.82rem;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.card-desc {
  margin: 0;
  color: var(--slate-600);
  font-size: 0.86rem;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.scroll-row {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  padding: 4px 4px 22px;
  scroll-snap-type: x mandatory;
}

.scroll-row .movie-card {
  flex: 0 0 210px;
  scroll-snap-align: start;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.category-card {
  position: relative;
  overflow: hidden;
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: 24px;
  padding: 24px;
  color: #fff;
  background: linear-gradient(135deg, #1e3a8a, #7c3aed);
  box-shadow: var(--shadow-card);
}

.category-card:nth-child(3n + 2) {
  background: linear-gradient(135deg, #0f766e, #2563eb);
}

.category-card:nth-child(3n) {
  background: linear-gradient(135deg, #9f1239, #7c3aed);
}

.category-card h2,
.category-card h3 {
  margin: 0 0 10px;
  font-size: 1.55rem;
}

.category-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.65;
}

.category-card span {
  margin-top: 18px;
  font-weight: 900;
}

.page-title {
  margin: 8px 0 30px;
  padding: 34px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow-card);
}

.page-title h1 {
  font-size: clamp(2rem, 4vw, 4rem);
}

.filter-panel {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 180px 180px auto;
  gap: 14px;
  margin: 0 0 26px;
  padding: 18px;
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--shadow-card);
}

.filter-panel input,
.filter-panel select {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 14px;
  outline: 0;
  padding: 12px 14px;
  color: #111827;
  background: #fff;
}

.filter-panel input:focus,
.filter-panel select:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.14);
}

.search-status {
  min-height: 22px;
  margin: 0 0 22px;
  color: var(--slate-600);
  font-weight: 700;
}

.rank-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.rank-item {
  display: grid;
  grid-template-columns: 54px 76px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(226, 232, 240, 0.9);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.rank-item:hover {
  transform: translateY(-3px);
  border-color: rgba(59, 130, 246, 0.4);
}

.rank-number {
  font-size: 1.45rem;
  font-weight: 950;
  color: var(--blue-600);
}

.rank-item img {
  width: 76px;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 12px;
  background: var(--slate-900);
}

.rank-copy {
  min-width: 0;
}

.rank-copy strong,
.rank-copy em {
  display: block;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.rank-copy strong {
  margin-bottom: 6px;
  font-size: 1rem;
}

.rank-copy em {
  color: var(--slate-500);
  font-size: 0.86rem;
  font-style: normal;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 18px;
  color: var(--slate-600);
  font-weight: 800;
}

.breadcrumb a:hover {
  color: var(--blue-600);
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 28px;
  align-items: start;
}

.watch-panel,
.detail-copy,
.sidebar-card {
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(226, 232, 240, 0.92);
}

.watch-panel {
  overflow: hidden;
}

.watch-copy {
  padding: 24px;
}

.watch-copy h1 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 4vw, 3.8rem);
  line-height: 1.06;
  letter-spacing: -0.06em;
}

.watch-copy p {
  margin: 0 0 18px;
  color: var(--slate-600);
  line-height: 1.8;
}

.meta-row,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.player-shell {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  overflow: hidden;
}

.player-shell video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

.player-start {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: grid;
  place-items: center;
  border: 0;
  color: #fff;
  background: radial-gradient(circle at center, rgba(15, 23, 42, 0.12), rgba(2, 6, 23, 0.72));
  cursor: pointer;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.player-start span {
  width: 88px;
  height: 88px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  font-size: 2.1rem;
  color: #fff;
  background: linear-gradient(135deg, var(--blue-600), var(--purple-500));
  box-shadow: 0 18px 45px rgba(37, 99, 235, 0.38);
}

.player-shell.playing .player-start {
  opacity: 0;
  visibility: hidden;
}

.detail-copy {
  margin-top: 24px;
  padding: 26px;
}

.detail-copy h2 {
  font-size: 1.8rem;
  margin-top: 0;
  margin-bottom: 12px;
}

.detail-copy p {
  color: #334155;
  line-height: 1.95;
  margin: 0 0 24px;
}

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

.sidebar-card h2 {
  font-size: 1.35rem;
  margin-bottom: 14px;
}

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

.related-item {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.related-item img {
  width: 76px;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 12px;
  background: var(--slate-900);
}

.related-item strong,
.related-item span {
  display: block;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.related-item strong {
  margin-bottom: 5px;
}

.related-item:hover strong {
  color: var(--blue-600);
}

.related-item span {
  color: var(--slate-500);
  font-size: 0.84rem;
}

@media (max-width: 1180px) {
  .desktop-nav {
    gap: 12px;
  }

  .desktop-nav a:nth-last-child(-n + 2) {
    display: none;
  }

  .movie-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

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

@media (max-width: 980px) {
  .desktop-nav,
  .nav-search {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .hero-carousel {
    min-height: 760px;
  }

  .hero-slide {
    grid-template-columns: 1fr;
    padding-top: 140px;
  }

  .hero-poster {
    justify-self: start;
    width: 230px;
  }

  .hero-thumbs {
    display: none;
  }

  .movie-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .sidebar-card {
    position: static;
  }

  .filter-panel {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .header-inner {
    height: 64px;
    width: min(100% - 24px, 1280px);
  }

  .brand-text {
    font-size: 1.18rem;
  }

  .page-main {
    width: min(100% - 24px, 1280px);
    padding-top: 22px;
  }

  .hero-carousel {
    min-height: 720px;
    border-radius: 0 0 22px 22px;
  }

  .hero-title-panel {
    left: 20px;
    right: 20px;
    top: 28px;
  }

  .hero-title-panel h1 {
    font-size: 2.45rem;
  }

  .hero-slide {
    padding: 132px 20px 86px;
  }

  .hero-content h2 {
    font-size: 2.6rem;
  }

  .hero-arrow {
    display: none;
  }

  .hero-dots {
    bottom: 18px;
  }

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

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

  .scroll-row .movie-card {
    flex-basis: 168px;
  }

  .category-grid {
    grid-template-columns: 1fr;
  }

  .filter-panel {
    grid-template-columns: 1fr;
  }

  .rank-item {
    grid-template-columns: 44px 66px minmax(0, 1fr);
  }

  .watch-copy,
  .detail-copy,
  .page-title {
    padding: 20px;
  }

  .watch-copy h1 {
    font-size: 2.1rem;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }
}

.site-footer {
  color: #cbd5e1;
  background: linear-gradient(90deg, var(--slate-950), var(--slate-900));
}

.footer-inner {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  padding: 44px 0 34px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
}

.footer-logo .brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 11px;
}

.footer-logo .brand-text {
  color: #fff;
  font-size: 1.2rem;
}

.footer-brand p {
  max-width: 480px;
  margin: 14px 0 0;
  color: #94a3b8;
  line-height: 1.8;
}

.site-footer h2 {
  margin: 0 0 14px;
  color: #fff;
  font-size: 1rem;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.site-footer a:hover {
  color: #fff;
}

.footer-bottom {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 28px;
  color: #94a3b8;
  border-top: 1px solid rgba(148, 163, 184, 0.18);
  font-size: 0.92rem;
}