:root {
  --sky-50: #f0f9ff;
  --sky-100: #e0f2fe;
  --sky-500: #0ea5e9;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --white: #ffffff;
  --radius: 18px;
  --shadow: 0 18px 50px rgba(15, 23, 42, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--slate-800);
  background: linear-gradient(180deg, var(--slate-50), #ffffff 42%, var(--sky-50));
  line-height: 1.65;
}

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

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

button,
input,
select {
  font: inherit;
}

button {
  border: 0;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  color: white;
  background: linear-gradient(90deg, var(--sky-500), var(--blue-600));
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.22);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
}

.logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.logo-text {
  font-size: clamp(20px, 2.4vw, 28px);
}

.logo-mark {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  color: var(--blue-600);
  background: white;
  box-shadow: 0 10px 25px rgba(255, 255, 255, 0.25);
  transition: transform 0.28s ease;
}

.logo:hover .logo-mark,
.footer-logo:hover .logo-mark {
  transform: scale(1.08) rotate(5deg);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-weight: 650;
}

.nav-link {
  padding: 10px 0;
  color: rgba(255, 255, 255, 0.88);
  transition: color 0.22s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: white;
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.12);
}

.menu-button span {
  display: block;
  height: 2px;
  margin: 5px 0;
  border-radius: 999px;
  background: white;
}

.mobile-nav {
  display: none;
  padding: 0 16px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
}

.mobile-nav.is-open {
  display: grid;
  gap: 6px;
}

.mobile-link {
  padding: 12px 14px;
  border-radius: 12px;
  color: rgba(255, 255, 255, 0.92);
}

.mobile-link:hover,
.mobile-link.is-active {
  background: rgba(255, 255, 255, 0.13);
  color: white;
}

.hero {
  position: relative;
  height: clamp(460px, 62vw, 620px);
  overflow: hidden;
  background: var(--slate-900);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}

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

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.04);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.92), rgba(2, 6, 23, 0.48) 46%, rgba(2, 6, 23, 0.14));
}

.hero-content {
  position: absolute;
  left: 50%;
  bottom: 68px;
  transform: translateX(-50%);
  color: white;
}

.hero-kicker,
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  color: var(--blue-700);
  background: var(--sky-100);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.hero-kicker {
  color: white;
  background: rgba(14, 165, 233, 0.72);
  backdrop-filter: blur(10px);
}

.hero h2 {
  max-width: 820px;
  margin: 18px 0 16px;
  font-size: clamp(36px, 6vw, 66px);
  line-height: 1.06;
  letter-spacing: -0.03em;
}

.hero p {
  max-width: 720px;
  margin: 0 0 28px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(16px, 2vw, 20px);
}

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

.primary-button,
.secondary-button,
.ghost-button,
.ghost-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

.primary-button {
  color: white;
  background: linear-gradient(90deg, var(--sky-500), var(--blue-600));
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.28);
}

.primary-button:hover,
.secondary-button:hover,
.ghost-button:hover,
.ghost-link:hover {
  transform: translateY(-2px);
}

.secondary-button {
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.13);
  backdrop-filter: blur(10px);
}

.secondary-button.dark {
  color: var(--blue-700);
  border-color: var(--sky-100);
  background: white;
}

.ghost-button,
.ghost-link {
  color: var(--blue-700);
  border: 1px solid var(--sky-100);
  background: white;
}

.hero-control {
  position: absolute;
  top: 50%;
  z-index: 5;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  color: white;
  background: rgba(15, 23, 42, 0.42);
  transform: translateY(-50%);
  font-size: 36px;
  line-height: 1;
  backdrop-filter: blur(8px);
}

.hero-prev {
  left: 22px;
}

.hero-next {
  right: 22px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 26px;
  z-index: 5;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  transition: width 0.3s ease, background 0.3s ease;
}

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

.intro-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: -34px;
  padding: 28px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.intro-panel h1,
.page-hero h1 {
  margin: 14px 0 10px;
  color: var(--slate-900);
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.14;
  letter-spacing: -0.03em;
}

.intro-panel p,
.page-hero p {
  max-width: 780px;
  margin: 0;
  color: var(--slate-600);
  font-size: 17px;
}

.section-block {
  padding: 56px 0 0;
}

.section-heading {
  margin-bottom: 26px;
}

.section-title-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-icon {
  color: var(--sky-500);
  font-size: 20px;
}

.section-heading h2 {
  margin: 0;
  color: var(--slate-900);
  font-size: clamp(25px, 3vw, 36px);
  line-height: 1.2;
}

.section-heading p {
  margin: 4px 0 0 36px;
  color: var(--slate-500);
}

.section-line {
  display: block;
  width: 84px;
  height: 4px;
  margin: 14px 0 0 36px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--sky-500), var(--blue-600));
}

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

.movie-card {
  display: block;
  overflow: hidden;
  border-radius: var(--radius);
  background: white;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 44px rgba(15, 23, 42, 0.16);
}

.poster-wrap {
  position: relative;
  display: block;
  height: 244px;
  overflow: hidden;
  background: var(--slate-200);
}

.poster-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.movie-card:hover .poster-wrap img {
  transform: scale(1.1);
}

.poster-shade {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  opacity: 0;
  color: white;
  background: rgba(2, 6, 23, 0.45);
  transition: opacity 0.25s ease;
}

.movie-card:hover .poster-shade {
  opacity: 1;
}

.play-mini {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(6px);
}

.year-chip,
.rank-badge {
  position: absolute;
  z-index: 2;
  border-radius: 999px;
  color: white;
  background: rgba(15, 23, 42, 0.72);
  font-size: 12px;
  font-weight: 800;
}

.year-chip {
  top: 10px;
  right: 10px;
  padding: 4px 9px;
}

.rank-badge {
  top: 10px;
  left: 10px;
  padding: 4px 10px;
  background: linear-gradient(90deg, var(--sky-500), var(--blue-600));
}

.card-body {
  display: grid;
  gap: 7px;
  padding: 14px;
}

.card-body strong {
  overflow: hidden;
  color: var(--slate-900);
  font-size: 16px;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color 0.25s ease;
}

.movie-card:hover .card-body strong {
  color: var(--sky-500);
}

.card-body em,
.card-desc {
  color: var(--slate-500);
  font-size: 13px;
  font-style: normal;
}

.card-desc {
  display: -webkit-box;
  min-height: 40px;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-row span {
  display: inline-flex;
  padding: 3px 8px;
  border-radius: 999px;
  color: var(--blue-700);
  background: var(--sky-50);
  font-size: 12px;
  font-weight: 700;
}

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

.category-tile {
  position: relative;
  min-height: 180px;
  overflow: hidden;
  border-radius: 22px;
  color: white;
  box-shadow: var(--shadow);
}

.category-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.category-tile:hover img {
  transform: scale(1.08);
}

.category-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.82), rgba(2, 6, 23, 0.1));
}

.category-tile span {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  z-index: 2;
  display: grid;
  gap: 4px;
}

.category-tile strong {
  font-size: 22px;
}

.category-tile em {
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  font-style: normal;
}

.section-more {
  margin-top: 24px;
  text-align: center;
}

.page-main {
  min-height: 70vh;
}

.page-hero {
  margin-top: 32px;
  padding: 42px;
  border-radius: 30px;
  background: linear-gradient(135deg, white, var(--sky-50));
  box-shadow: var(--shadow);
}

.slim-hero {
  padding-block: 36px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--slate-500);
  font-size: 14px;
}

.breadcrumb a:hover {
  color: var(--sky-500);
}

.breadcrumb.light {
  color: rgba(255, 255, 255, 0.72);
}

.category-overview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  padding: 42px 0 0;
}

.category-overview-card {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 18px;
  padding: 18px;
  border-radius: 24px;
  background: white;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

.category-cover-stack {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}

.category-cover-stack img {
  width: 100%;
  height: 118px;
  object-fit: cover;
  border-radius: 12px;
}

.category-overview-body h2 {
  margin: 0 0 8px;
  color: var(--slate-900);
  font-size: 24px;
}

.category-overview-body p {
  margin: 0 0 12px;
  color: var(--slate-500);
}

.mini-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mini-links a {
  padding: 5px 9px;
  border-radius: 999px;
  color: var(--blue-700);
  background: var(--sky-50);
  font-size: 13px;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 14px;
  margin-bottom: 24px;
  padding: 18px;
  border-radius: 20px;
  background: white;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.07);
}

.search-box,
.select-box {
  display: grid;
  gap: 6px;
  color: var(--slate-500);
  font-size: 13px;
  font-weight: 700;
}

.search-box {
  flex: 1 1 320px;
}

.search-box input,
.select-box select {
  height: 46px;
  border: 1px solid var(--slate-200);
  border-radius: 14px;
  outline: none;
  background: var(--slate-50);
}

.search-box input {
  padding: 0 15px;
}

.select-box select {
  min-width: 150px;
  padding: 0 12px;
}

.search-box input:focus,
.select-box select:focus {
  border-color: var(--sky-500);
  background: white;
  box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.12);
}

.movie-card.is-hidden {
  display: none;
}

.detail-hero-wrap {
  position: relative;
  overflow: hidden;
  color: white;
  background: var(--slate-900);
}

.detail-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
  filter: blur(10px);
  transform: scale(1.08);
}

.detail-bg-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(2, 6, 23, 0.94), rgba(15, 23, 42, 0.72));
}

.detail-hero {
  position: relative;
  z-index: 2;
  padding: 44px 0 54px;
}

.detail-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 34px;
  align-items: center;
}

.detail-poster {
  overflow: hidden;
  border-radius: 24px;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.35);
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.detail-info h1 {
  margin: 16px 0 12px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.08;
}

.detail-line {
  max-width: 820px;
  margin: 0 0 22px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 19px;
}

.detail-meta {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.detail-meta span {
  display: grid;
  gap: 4px;
  padding: 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.detail-meta em {
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  font-style: normal;
}

.detail-meta strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.detail-tags span {
  color: white;
  background: rgba(14, 165, 233, 0.58);
}

.player-section {
  padding-top: 44px;
}

.player-section h2 {
  margin: 0 0 16px;
  color: var(--slate-900);
  font-size: 30px;
}

.player {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  background: black;
  box-shadow: var(--shadow);
}

.player video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: black;
}

.player-cover {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  gap: 10px;
  width: 100%;
  color: white;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.84), rgba(2, 6, 23, 0.28));
  text-align: center;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

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

.big-play {
  display: grid;
  place-items: center;
  width: 78px;
  height: 78px;
  border-radius: 999px;
  color: var(--blue-600);
  background: white;
  box-shadow: 0 18px 42px rgba(255, 255, 255, 0.22);
  font-size: 30px;
}

.player-cover strong {
  font-size: clamp(22px, 4vw, 36px);
}

.player-cover em {
  color: rgba(255, 255, 255, 0.8);
  font-style: normal;
}

.story-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 22px;
  padding-top: 34px;
}

.story-card,
.text-card {
  padding: 26px;
  border-radius: 24px;
  background: white;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

.story-card h2,
.text-card h2 {
  margin: 0 0 12px;
  color: var(--slate-900);
  font-size: 24px;
}

.story-card p,
.text-card p {
  margin: 0;
  color: var(--slate-600);
}

.nav-pair {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  padding-top: 28px;
}

.nav-pair a {
  padding: 16px 18px;
  border-radius: 18px;
  color: var(--blue-700);
  background: white;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
  font-weight: 800;
}

.nav-pair a:last-child {
  text-align: right;
}

.text-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  padding-top: 34px;
}

.site-footer {
  margin-top: 72px;
  color: var(--slate-300, #cbd5e1);
  background: var(--slate-900);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 36px;
  padding: 48px 0;
}

.footer-logo {
  margin-bottom: 14px;
  color: white;
}

.site-footer p {
  max-width: 420px;
  color: #94a3b8;
}

.site-footer h2 {
  margin: 0 0 12px;
  color: white;
  font-size: 17px;
}

.site-footer a:not(.footer-logo) {
  display: block;
  margin: 8px 0;
  color: #cbd5e1;
  transition: color 0.2s ease;
}

.site-footer a:hover {
  color: var(--sky-500);
}

.footer-bottom {
  padding: 18px;
  border-top: 1px solid rgba(148, 163, 184, 0.18);
  color: #94a3b8;
  text-align: center;
  font-size: 14px;
}

@media (max-width: 1120px) {
  .movie-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 820px) {
  .desktop-nav {
    display: none;
  }

  .menu-button {
    display: block;
  }

  .header-inner {
    min-height: 66px;
  }

  .hero {
    height: 540px;
  }

  .hero-content {
    bottom: 72px;
  }

  .hero-control {
    display: none;
  }

  .intro-panel,
  .detail-layout,
  .story-grid,
  .nav-pair,
  .footer-grid,
  .text-grid,
  .category-overview-grid,
  .category-overview-card {
    grid-template-columns: 1fr;
  }

  .intro-panel {
    display: grid;
  }

  .movie-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .poster-wrap {
    height: 220px;
  }

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

  .page-hero {
    padding: 28px;
  }

  .detail-layout {
    gap: 24px;
  }

  .detail-poster {
    width: min(260px, 100%);
  }

  .detail-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .container {
    width: min(100% - 22px, 1180px);
  }

  .logo-mark {
    width: 34px;
    height: 34px;
  }

  .logo-text {
    font-size: 18px;
  }

  .hero {
    height: 500px;
  }

  .hero-content {
    bottom: 64px;
  }

  .hero h2 {
    font-size: 34px;
  }

  .hero p {
    font-size: 15px;
  }

  .primary-button,
  .secondary-button,
  .ghost-button,
  .ghost-link {
    width: 100%;
  }

  .section-heading p,
  .section-line {
    margin-left: 0;
  }

  .section-title-row {
    align-items: start;
  }

  .movie-grid {
    gap: 12px;
  }

  .poster-wrap {
    height: 196px;
  }

  .card-body {
    padding: 12px;
  }

  .card-desc {
    min-height: 38px;
  }

  .filter-bar {
    padding: 14px;
  }

  .select-box,
  .select-box select {
    width: 100%;
  }

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

  .nav-pair a:last-child {
    text-align: left;
  }
}