:root {
  --ink-900: #3d3d3d;
  --ink-700: #495057;
  --mist-50: #f8f9fa;
  --mist-100: #f1f3f5;
  --mist-200: #e9ecef;
  --mist-300: #dee2e6;
  --mist-500: #adb5bd;
  --mist-600: #868e96;
  --mountain-50: #e8f4f8;
  --mountain-100: #d1e9f1;
  --mountain-400: #47a7c7;
  --mountain-600: #236e86;
  --mountain-700: #1a5264;
  --paper: #ffffff;
  --shadow-soft: 0 18px 45px rgba(33, 45, 52, 0.12);
  --shadow-card: 0 12px 28px rgba(33, 45, 52, 0.12);
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink-900);
  background: var(--mist-50);
  line-height: 1.65;
}

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

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

button,
input {
  font: inherit;
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--mist-200);
  box-shadow: 0 6px 24px rgba(33, 45, 52, 0.06);
  backdrop-filter: blur(14px);
}

.nav-wrap {
  width: min(1180px, calc(100% - 32px));
  height: 74px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: #ffffff;
  font-weight: 800;
  background: linear-gradient(135deg, var(--mountain-600), var(--mountain-400));
  box-shadow: 0 10px 22px rgba(35, 110, 134, 0.26);
}

.brand-text {
  display: grid;
  line-height: 1.2;
}

.brand-text strong {
  font-size: 20px;
  letter-spacing: 0.02em;
}

.brand-text small {
  color: var(--mist-600);
  font-size: 12px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  color: var(--ink-700);
  font-weight: 650;
  transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.is-current {
  color: var(--mountain-600);
}

.nav-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  width: 190px;
  padding: 8px;
  border: 1px solid var(--mist-200);
  border-radius: 16px;
  background: #ffffff;
  box-shadow: var(--shadow-soft);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: 0.2s ease;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-link {
  display: block;
  padding: 9px 12px;
  border-radius: 10px;
  color: var(--ink-700);
  font-size: 14px;
}

.dropdown-link:hover,
.dropdown-link.is-active {
  color: var(--mountain-700);
  background: var(--mountain-50);
}

.top-search,
.mobile-search {
  display: flex;
  align-items: center;
  gap: 8px;
}

.top-search input,
.mobile-search input,
.local-filter input {
  width: 240px;
  border: 1px solid var(--mist-300);
  border-radius: 999px;
  background: var(--mist-50);
  padding: 10px 15px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.top-search input:focus,
.mobile-search input:focus,
.local-filter input:focus {
  border-color: var(--mountain-400);
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(71, 167, 199, 0.16);
}

.top-search button,
.mobile-search button {
  border: none;
  border-radius: 999px;
  color: #ffffff;
  background: var(--mountain-600);
  padding: 10px 16px;
  cursor: pointer;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: none;
  border-radius: 12px;
  background: var(--mist-100);
  color: var(--ink-900);
  cursor: pointer;
}

.mobile-panel {
  border-top: 1px solid var(--mist-200);
  padding: 16px;
  background: #ffffff;
}

.mobile-panel nav {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.mobile-panel nav a {
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--mist-50);
  color: var(--ink-700);
  font-weight: 650;
}

.hero-carousel {
  position: relative;
  height: 70vh;
  min-height: 520px;
  overflow: hidden;
  background: #111111;
}

.hero-stage,
.hero-slide {
  position: absolute;
  inset: 0;
}

.hero-slide {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.55s ease;
}

.hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(71, 167, 199, 0.35), transparent 38%),
    linear-gradient(135deg, #1d252b, #0c1115 70%);
}

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(0, 0, 0, 0.88), rgba(0, 0, 0, 0.48), rgba(0, 0, 0, 0.05)),
    linear-gradient(to right, rgba(0, 0, 0, 0.54), rgba(0, 0, 0, 0.1));
}

.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  padding-bottom: 86px;
  color: #ffffff;
}

.hero-badge,
.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  padding: 6px 12px;
  color: #ffffff;
  background: var(--mountain-600);
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0.03em;
}

.eyebrow {
  color: var(--mountain-700);
  background: var(--mountain-50);
}

.hero-content h1 {
  max-width: 780px;
  margin: 18px 0 14px;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.hero-content p {
  max-width: 760px;
  margin: 0 0 30px;
  color: var(--mist-100);
  font-size: clamp(16px, 2vw, 20px);
}

.hero-button,
.section-link,
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  transition: 0.2s ease;
}

.hero-button {
  color: var(--ink-900);
  background: #ffffff;
  padding: 13px 24px;
  font-weight: 800;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.2);
}

.hero-button:hover {
  transform: translateY(-2px) scale(1.02);
  background: var(--mountain-50);
}

.hero-nav {
  position: absolute;
  z-index: 4;
  bottom: 28px;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  font-size: 28px;
  cursor: pointer;
  transition: background 0.2s ease;
}

.hero-nav:hover {
  background: rgba(255, 255, 255, 0.34);
}

.hero-prev {
  right: 86px;
}

.hero-next {
  right: 30px;
}

.hero-dots {
  position: absolute;
  z-index: 4;
  left: 50%;
  bottom: 44px;
  display: flex;
  gap: 8px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 18px;
  height: 4px;
  border: none;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
  cursor: pointer;
  transition: width 0.2s ease, background 0.2s ease;
}

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

.section {
  padding: 74px 0;
}

.white-section {
  background: #ffffff;
}

.mist-section {
  background: var(--mist-50);
}

.dark-section {
  color: #ffffff;
  background: var(--ink-900);
}

.dark-section .eyebrow {
  color: var(--mountain-100);
  background: rgba(255, 255, 255, 0.12);
}

.dark-section .section-heading h2,
.dark-section .section-link {
  color: #ffffff;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 30px;
}

.section-heading h2 {
  margin: 10px 0 0;
  color: var(--ink-900);
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.15;
}

.section-link,
.text-link {
  color: var(--mountain-600);
  font-weight: 760;
}

.section-link:hover,
.text-link:hover {
  color: var(--mountain-700);
}

.card-grid {
  display: grid;
  gap: 24px;
}

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

.gallery-grid,
.related-grid,
.all-card-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.movie-card {
  display: block;
  overflow: hidden;
  border-radius: 22px;
  background: #ffffff;
  box-shadow: var(--shadow-card);
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 38px rgba(33, 45, 52, 0.18);
}

.card-cover {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 30%, rgba(71, 167, 199, 0.26), transparent 34%),
    var(--mist-100);
}

.movie-card-large .card-cover {
  aspect-ratio: 21 / 9;
}

.card-image,
.row-image,
.rank-image,
.detail-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-image {
  transition: transform 0.5s ease;
}

.movie-card:hover .card-image {
  transform: scale(1.08);
}

.card-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.68), rgba(0, 0, 0, 0.1));
  transition: opacity 0.28s ease;
}

.movie-card:hover .card-cover::after {
  opacity: 1;
}

.card-region,
.card-year {
  position: absolute;
  z-index: 2;
  border-radius: 999px;
  padding: 5px 9px;
  font-size: 12px;
  font-weight: 750;
}

.card-region {
  top: 12px;
  left: 12px;
  color: #ffffff;
  background: var(--mountain-600);
}

.card-year {
  right: 12px;
  bottom: 12px;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.66);
  backdrop-filter: blur(8px);
}

.card-play,
.row-play {
  position: absolute;
  z-index: 3;
  left: 50%;
  top: 50%;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 999px;
  color: var(--mountain-600);
  background: rgba(255, 255, 255, 0.94);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.9);
  transition: 0.25s ease;
}

.movie-card:hover .card-play,
.movie-row:hover .row-play {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.card-body {
  display: grid;
  gap: 10px;
  padding: 16px;
}

.card-body strong {
  min-height: 1.4em;
  color: var(--ink-900);
  font-size: 18px;
  line-height: 1.35;
  transition: color 0.2s ease;
}

.movie-card:hover .card-body strong {
  color: var(--mountain-600);
}

.card-body em,
.row-content em,
.rank-info em {
  display: -webkit-box;
  overflow: hidden;
  color: var(--mist-600);
  font-style: normal;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--mist-600);
  font-size: 12px;
}

.category-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.category-feature,
.channel-card {
  overflow: hidden;
  border: 1px solid var(--mist-200);
  border-radius: 24px;
  background: #ffffff;
  box-shadow: 0 14px 34px rgba(33, 45, 52, 0.08);
}

.category-feature-head {
  padding: 22px 22px 6px;
}

.category-feature-head h3,
.channel-main span {
  margin: 0;
  color: var(--ink-900);
  font-size: 22px;
}

.category-feature-head p,
.channel-main em {
  display: block;
  margin: 6px 0 0;
  color: var(--mist-600);
  font-style: normal;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding: 16px 22px 20px;
}

.mini-grid .movie-card {
  border-radius: 16px;
  box-shadow: none;
  border: 1px solid var(--mist-200);
}

.mini-grid .card-body em,
.mini-grid .card-meta {
  display: none;
}

.mini-grid .card-body strong {
  font-size: 14px;
}

.text-link {
  margin: 0 22px 22px;
}

.scroll-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 306px;
  gap: 22px;
  overflow-x: auto;
  padding-bottom: 10px;
  scroll-snap-type: x mandatory;
}

.scroll-row .movie-card {
  scroll-snap-align: start;
}

.row-list {
  display: grid;
  gap: 16px;
}

.movie-row,
.rank-row {
  display: grid;
  align-items: center;
  border: 1px solid var(--mist-200);
  border-radius: 18px;
  background: #ffffff;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.movie-row {
  grid-template-columns: 220px 1fr;
  gap: 18px;
  overflow: hidden;
}

.movie-row:hover,
.rank-row:hover {
  transform: translateY(-3px);
  border-color: var(--mountain-100);
  box-shadow: var(--shadow-card);
}

.row-cover {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--mist-100);
}

.row-content {
  display: grid;
  gap: 8px;
  padding: 14px 18px 14px 0;
}

.row-content strong,
.rank-info strong {
  color: var(--ink-900);
  font-size: 19px;
}

.row-content span,
.rank-info span {
  color: var(--mist-600);
  font-size: 13px;
}

.page-hero {
  position: relative;
  padding: 74px 0;
  overflow: hidden;
  color: #ffffff;
  background:
    radial-gradient(circle at 18% 15%, rgba(71, 167, 199, 0.36), transparent 32%),
    linear-gradient(135deg, #21333b, #101820 70%);
}

.compact-hero {
  padding: 62px 0;
}

.page-hero h1 {
  margin: 14px 0 12px;
  max-width: 800px;
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1.1;
}

.page-hero p {
  max-width: 800px;
  margin: 0;
  color: var(--mist-100);
  font-size: 17px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
}

.breadcrumb a:hover {
  color: #ffffff;
}

.local-filter {
  margin-top: 24px;
}

.local-filter input {
  width: min(100%, 560px);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.94);
}

.channel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.channel-main {
  display: block;
  padding: 24px;
  background: linear-gradient(135deg, var(--mountain-50), #ffffff);
}

.channel-preview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 18px;
}

.channel-preview .movie-card {
  border-radius: 16px;
  box-shadow: none;
  border: 1px solid var(--mist-200);
}

.channel-preview .card-body em,
.channel-preview .card-meta {
  display: none;
}

.channel-preview .card-body strong {
  font-size: 14px;
}

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

.rank-row {
  grid-template-columns: 72px 148px 1fr auto;
  gap: 18px;
  padding: 12px 18px 12px 12px;
}

.rank-number {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  color: #ffffff;
  background: var(--mountain-600);
  font-weight: 850;
}

.rank-cover {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 14px;
  background: var(--mist-100);
}

.rank-info {
  display: grid;
  gap: 6px;
}

.rank-action {
  border-radius: 999px;
  color: var(--mountain-700);
  background: var(--mountain-50);
  padding: 8px 14px;
  font-weight: 750;
}

.empty-state {
  margin: 32px 0 0;
  border: 1px dashed var(--mist-300);
  border-radius: 18px;
  color: var(--mist-600);
  background: #ffffff;
  padding: 28px;
  text-align: center;
}

.detail-hero {
  padding: 62px 0;
  color: #ffffff;
  background:
    radial-gradient(circle at 12% 18%, rgba(71, 167, 199, 0.3), transparent 34%),
    linear-gradient(135deg, #243941, #0f1519 72%);
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(260px, 420px) 1fr;
  gap: 42px;
  align-items: center;
}

.detail-poster {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border: 8px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
}

.detail-intro h1 {
  margin: 18px 0 14px;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.08;
}

.detail-intro p {
  max-width: 780px;
  color: var(--mist-100);
  font-size: 18px;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0;
}

.detail-meta span,
.tag-list span {
  border-radius: 999px;
  color: var(--mist-100);
  background: rgba(255, 255, 255, 0.12);
  padding: 7px 12px;
  font-size: 13px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.player-section {
  background: #111111;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: 26px;
  background: #000000;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.3);
}

.movie-video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
}

.player-cover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  gap: 18px;
  border: none;
  color: #ffffff;
  background:
    linear-gradient(to top, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.12)),
    radial-gradient(circle at 50% 45%, rgba(71, 167, 199, 0.18), transparent 38%);
  cursor: pointer;
  transition: opacity 0.25s ease;
}

.player-shell.is-playing .player-cover {
  opacity: 0;
  pointer-events: none;
}

.player-circle {
  display: grid;
  place-items: center;
  width: 86px;
  height: 86px;
  border-radius: 999px;
  color: var(--mountain-600);
  background: rgba(255, 255, 255, 0.95);
  font-size: 32px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

.player-cover strong {
  max-width: 80%;
  text-align: center;
  font-size: clamp(22px, 3vw, 34px);
}

.detail-copy {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.detail-copy article {
  border: 1px solid var(--mist-200);
  border-radius: 24px;
  background: #ffffff;
  padding: 26px;
  box-shadow: 0 14px 34px rgba(33, 45, 52, 0.07);
}

.detail-copy h2 {
  margin: 0 0 12px;
  color: var(--ink-900);
}

.detail-copy p {
  margin: 0;
  color: var(--ink-700);
}

.site-footer {
  color: var(--mist-100);
  background: #242a2e;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding: 42px 0 26px;
}

.footer-grid strong {
  font-size: 22px;
}

.footer-grid p {
  max-width: 560px;
  color: var(--mist-300);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-content: flex-start;
}

.footer-links a {
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  padding: 8px 14px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--mist-500);
  padding: 18px 0;
  text-align: center;
  font-size: 13px;
}

@media (max-width: 1060px) {
  .desktop-nav,
  .top-search {
    display: none;
  }

  .menu-toggle {
    display: inline-grid;
    place-items: center;
  }

  .featured-grid,
  .gallery-grid,
  .related-grid,
  .all-card-grid,
  .category-feature-grid,
  .channel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 720px) {
  .container,
  .nav-wrap {
    width: min(100% - 24px, 1180px);
  }

  .nav-wrap {
    height: 64px;
  }

  .brand-text small {
    display: none;
  }

  .hero-carousel {
    min-height: 500px;
    height: 72vh;
  }

  .hero-content {
    padding-bottom: 96px;
  }

  .hero-prev {
    right: 74px;
  }

  .hero-next {
    right: 20px;
  }

  .section {
    padding: 52px 0;
  }

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

  .featured-grid,
  .gallery-grid,
  .related-grid,
  .all-card-grid,
  .category-feature-grid,
  .channel-grid,
  .mini-grid,
  .channel-preview {
    grid-template-columns: 1fr;
  }

  .movie-row {
    grid-template-columns: 1fr;
  }

  .row-content {
    padding: 0 16px 18px;
  }

  .rank-row {
    grid-template-columns: 48px 96px 1fr;
    gap: 12px;
    padding: 10px;
  }

  .rank-action {
    display: none;
  }

  .rank-info em {
    display: none;
  }

  .detail-hero {
    padding: 38px 0;
  }

  .detail-poster {
    max-width: 320px;
  }

  .footer-grid {
    flex-direction: column;
  }
}