:root {
  --ocean-deep: #0a4a6b;
  --ocean-blue: #1a7fa0;
  --ocean-light: #4fb3d4;
  --sand-light: #f5ebe0;
  --sand-warm: #e3d5ca;
  --coral-accent: #ff6b6b;
  --seafoam: #88d4ab;
  --sunset-orange: #ff9f1c;
  --cloud-white: #ffffff;
  --mist-gray: #f8f9fa;
  --charcoal: #2c3e50;
  --text-dark: #1a1a1a;
  --text-gray: #6c757d;
  --shadow-ocean: 0 18px 45px rgba(10, 74, 107, 0.18);
  --shadow-soft: 0 12px 30px rgba(44, 62, 80, 0.12);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--sand-light);
  color: var(--text-dark);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

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

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

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 74, 107, 0.94);
  color: var(--cloud-white);
  box-shadow: 0 10px 30px rgba(10, 74, 107, 0.2);
  backdrop-filter: blur(16px);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 24px;
}

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

.brand-mark {
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--seafoam), var(--ocean-light));
  color: var(--ocean-deep);
  box-shadow: 0 10px 25px rgba(136, 212, 171, 0.35);
}

.brand-text {
  white-space: nowrap;
  font-size: 1.25rem;
}

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

.nav-link {
  padding: 10px 14px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.86);
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
  background: rgba(255, 255, 255, 0.16);
  color: var(--cloud-white);
  transform: translateY(-1px);
}

.header-search,
.mobile-search,
.large-search,
.search-controls,
.inline-filter {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-search input,
.mobile-search input,
.large-search input,
.search-controls input,
.search-controls select,
.inline-filter input {
  width: 100%;
  border: 1px solid rgba(79, 179, 212, 0.25);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--text-dark);
  padding: 12px 16px;
  outline: none;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.header-search input {
  width: 190px;
  padding: 10px 14px;
}

.header-search input:focus,
.mobile-search input:focus,
.large-search input:focus,
.search-controls input:focus,
.search-controls select:focus,
.inline-filter input:focus {
  border-color: var(--seafoam);
  box-shadow: 0 0 0 4px rgba(136, 212, 171, 0.24);
}

.header-search button,
.mobile-search button,
.large-search button,
.search-controls button {
  border: 0;
  border-radius: 999px;
  padding: 10px 16px;
  background: var(--seafoam);
  color: var(--ocean-deep);
  font-weight: 700;
}

.mobile-menu-button {
  display: none;
  margin-left: auto;
  border: 0;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.16);
  color: var(--cloud-white);
  padding: 8px 12px;
}

.mobile-panel {
  display: none;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 14px 16px 18px;
}

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

.mobile-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.hero-slider {
  position: relative;
  min-height: 640px;
  overflow: hidden;
  background: var(--ocean-deep);
  color: var(--cloud-white);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.7s ease;
}

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

.hero-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.1) brightness(0.62);
  transform: scale(1.05);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 72% 28%, rgba(136, 212, 171, 0.38), transparent 30%),
    linear-gradient(115deg, rgba(10, 74, 107, 0.96), rgba(26, 127, 160, 0.76) 48%, rgba(10, 74, 107, 0.42));
}

.hero-content {
  position: relative;
  min-height: 560px;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.55fr);
  align-items: center;
  gap: 48px;
  padding: 72px 0 40px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  padding: 7px 12px;
  background: rgba(255, 255, 255, 0.18);
  color: var(--seafoam);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.eyebrow.dark {
  background: rgba(26, 127, 160, 0.1);
  color: var(--ocean-blue);
}

.hero-copy h1 {
  max-width: 820px;
  margin: 22px 0 14px;
  font-size: clamp(2.4rem, 6vw, 5.8rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.hero-copy h2 {
  margin: 0 0 18px;
  font-size: clamp(1.5rem, 3vw, 2.6rem);
  color: var(--seafoam);
}

.hero-copy p {
  max-width: 720px;
  margin: 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.primary-button,
.ghost-button,
.text-link,
.pill-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-button {
  padding: 13px 24px;
  background: var(--seafoam);
  color: var(--ocean-deep);
  box-shadow: 0 15px 35px rgba(136, 212, 171, 0.34);
}

.ghost-button {
  padding: 12px 22px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  color: var(--cloud-white);
  background: rgba(255, 255, 255, 0.08);
}

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

.hero-poster {
  display: block;
  max-width: 330px;
  margin-left: auto;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.34);
  transform: rotate(2deg);
}

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

.hero-controls {
  position: relative;
  padding: 0 0 34px;
}

.hero-dots {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.hero-dot {
  width: 42px;
  height: 8px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.34);
}

.hero-dot.is-active {
  background: var(--seafoam);
}

.hero-mini-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.hero-mini-card {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  border-radius: 18px;
  padding: 8px;
  background: rgba(255, 255, 255, 0.14);
  color: var(--cloud-white);
  backdrop-filter: blur(10px);
}

.hero-mini-card img {
  width: 54px;
  height: 70px;
  border-radius: 14px;
  object-fit: cover;
}

.hero-mini-card span {
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  font-weight: 800;
}

.section-block {
  margin: 52px auto;
}

.intro-panel,
.page-hero,
.detail-hero,
.player-panel,
.detail-content {
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(26, 127, 160, 0.12);
}

.intro-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.9fr);
  gap: 26px;
  align-items: center;
  padding: 34px;
}

.intro-panel h2,
.section-heading h2,
.page-hero h1,
.detail-copy h1,
.detail-section h2,
.player-caption h2 {
  color: var(--ocean-deep);
}

.large-search {
  background: rgba(245, 235, 224, 0.7);
  border-radius: 999px;
  padding: 8px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.section-heading h2 {
  margin: 10px 0 0;
  font-size: clamp(1.7rem, 3vw, 2.5rem);
}

.text-link {
  color: var(--ocean-blue);
  font-weight: 900;
}

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

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

.category-card {
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: var(--cloud-white);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(26, 127, 160, 0.1);
}

.category-card-cover {
  min-height: 160px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: linear-gradient(135deg, var(--ocean-deep), var(--ocean-light));
}

.category-card-cover img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.category-card-body {
  padding: 22px;
}

.category-card-body h2 {
  margin: 0 0 10px;
  color: var(--ocean-deep);
}

.category-card-body p {
  margin: 0 0 16px;
  color: var(--text-gray);
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 22px;
}

.movie-card {
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--cloud-white);
  box-shadow: 0 10px 24px rgba(44, 62, 80, 0.1);
  border: 1px solid rgba(26, 127, 160, 0.1);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-ocean);
}

.movie-cover {
  position: relative;
  display: block;
  background: linear-gradient(135deg, var(--ocean-deep), var(--ocean-light));
}

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

.cover-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  border-radius: 999px;
  background: rgba(10, 74, 107, 0.88);
  color: var(--cloud-white);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 5px 9px;
}

.movie-card-body {
  padding: 16px;
}

.movie-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  color: var(--ocean-blue);
  font-size: 0.8rem;
  font-weight: 800;
}

.movie-card h3 {
  margin: 9px 0 8px;
  color: var(--ocean-deep);
  font-size: 1.05rem;
  line-height: 1.35;
}

.movie-card p {
  margin: 0;
  color: var(--text-gray);
  font-size: 0.92rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tag-row,
.genre-row,
.tag-cloud,
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-row {
  margin-top: 12px;
}

.tag-row span,
.genre-row span,
.tag-cloud a,
.pill-link {
  border-radius: 999px;
  background: rgba(79, 179, 212, 0.12);
  color: var(--ocean-deep);
  padding: 5px 9px;
  font-size: 0.78rem;
  font-weight: 800;
}

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

.rank-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.rank-item {
  display: grid;
  grid-template-columns: 52px 74px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 14px;
  border-radius: var(--radius-lg);
  background: var(--cloud-white);
  box-shadow: 0 10px 24px rgba(44, 62, 80, 0.1);
  border: 1px solid rgba(26, 127, 160, 0.1);
}

.rank-number {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--sunset-orange), var(--coral-accent));
  color: var(--cloud-white);
  font-weight: 900;
}

.rank-thumb img {
  width: 74px;
  height: 98px;
  border-radius: 14px;
  object-fit: cover;
}

.rank-body h3 {
  margin: 0 0 8px;
  color: var(--ocean-deep);
  font-size: 1rem;
}

.rank-body p {
  margin: 0 0 8px;
  color: var(--text-gray);
  font-size: 0.92rem;
}

.page-main {
  padding: 34px 0 1px;
}

.page-hero {
  padding: 42px;
  background:
    radial-gradient(circle at 78% 20%, rgba(136, 212, 171, 0.26), transparent 28%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(245, 235, 224, 0.72));
}

.page-hero h1 {
  margin: 16px 0 12px;
  font-size: clamp(2rem, 4vw, 3.6rem);
}

.page-hero p {
  max-width: 780px;
  margin: 0;
  color: var(--text-gray);
  font-size: 1.05rem;
}

.pill-row {
  margin-top: 22px;
}

.inline-filter {
  margin-top: 24px;
  max-width: 620px;
}

.search-controls {
  margin-top: 26px;
  max-width: 860px;
  padding: 8px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.7);
}

.search-controls select {
  max-width: 180px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  color: var(--text-gray);
  font-size: 0.95rem;
}

.breadcrumb a {
  color: var(--ocean-blue);
  font-weight: 800;
}

.detail-hero {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 34px;
  padding: 34px;
}

.detail-cover img {
  width: 100%;
  border-radius: var(--radius-lg);
  aspect-ratio: 2 / 3;
  object-fit: cover;
  box-shadow: var(--shadow-ocean);
}

.detail-copy h1 {
  margin: 18px 0 12px;
  font-size: clamp(2rem, 4vw, 3.8rem);
}

.detail-one-line {
  margin: 0 0 22px;
  color: var(--text-gray);
  font-size: 1.1rem;
}

.detail-meta-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.detail-meta-grid div {
  border-radius: 18px;
  background: rgba(79, 179, 212, 0.12);
  padding: 12px;
}

.detail-meta-grid strong {
  display: block;
  color: var(--ocean-blue);
  font-size: 0.8rem;
}

.detail-meta-grid span,
.detail-meta-grid a {
  color: var(--ocean-deep);
  font-weight: 800;
}

.genre-row,
.tag-cloud {
  margin-top: 14px;
}

.player-panel {
  margin-top: 28px;
  overflow: hidden;
}

.video-shell {
  position: relative;
  background: #000;
  min-height: 360px;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  overflow: hidden;
}

.movie-player {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.player-start {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 16px;
  border: 0;
  background: rgba(0, 0, 0, 0.34);
  color: var(--cloud-white);
  font-weight: 900;
  font-size: 1.15rem;
}

.player-start.is-hidden {
  display: none;
}

.play-circle {
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--seafoam);
  color: var(--ocean-deep);
  box-shadow: 0 18px 45px rgba(136, 212, 171, 0.35);
}

.player-caption {
  padding: 22px 28px 28px;
}

.player-caption h2 {
  margin: 0 0 8px;
}

.player-caption p {
  margin: 0;
  color: var(--text-gray);
}

.detail-content {
  margin-top: 28px;
  padding: 34px;
}

.detail-section + .detail-section {
  margin-top: 28px;
}

.detail-section h2 {
  margin: 0 0 12px;
}

.detail-section p {
  margin: 0;
  color: #36454f;
  font-size: 1.05rem;
}

.related-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.site-footer {
  margin-top: 70px;
  padding: 44px 0;
  background: var(--ocean-deep);
  color: rgba(255, 255, 255, 0.8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 1fr;
  gap: 34px;
}

.footer-brand {
  color: var(--cloud-white);
  margin-bottom: 14px;
}

.site-footer h2 {
  color: var(--seafoam);
  font-size: 1.05rem;
  margin: 0 0 14px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.82);
}

.is-filtered-out {
  display: none !important;
}

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

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

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

@media (max-width: 900px) {
  .desktop-nav,
  .header-search {
    display: none;
  }

  .mobile-menu-button {
    display: inline-flex;
  }

  .hero-content,
  .intro-panel,
  .detail-hero,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-poster {
    margin: 0;
    max-width: 230px;
  }

  .hero-mini-strip,
  .category-grid,
  .category-grid.wide,
  .rank-grid,
  .rank-list {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 620px) {
  .container {
    width: min(100% - 22px, 1180px);
  }

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

  .hero-content {
    min-height: 610px;
    padding-top: 42px;
    gap: 28px;
  }

  .hero-copy h1 {
    font-size: 2.35rem;
  }

  .hero-actions,
  .large-search,
  .search-controls,
  .mobile-search {
    flex-direction: column;
    align-items: stretch;
    border-radius: 24px;
  }

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

  .intro-panel,
  .page-hero,
  .detail-hero,
  .detail-content {
    padding: 22px;
    border-radius: 22px;
  }

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

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

  .rank-item {
    grid-template-columns: 44px 66px minmax(0, 1fr);
    gap: 10px;
  }

  .rank-number {
    width: 40px;
    height: 40px;
  }

  .rank-thumb img {
    width: 66px;
    height: 88px;
  }

  .video-shell {
    min-height: 220px;
  }

  .player-caption {
    padding: 18px;
  }
}