:root {
  --cocoa-950: #0f0a08;
  --cocoa-900: #2c1810;
  --cocoa-800: #3e2723;
  --cocoa-700: #4e342e;
  --cocoa-600: #5d4037;
  --chocolate-500: #795548;
  --cream-50: #fffaf6;
  --cream-100: #fff5ed;
  --cream-200: #ffe8d6;
  --cream-300: #ffd8be;
  --text-main: #2c1810;
  --text-muted: #795548;
  --shadow-soft: 0 18px 45px rgba(44, 24, 16, .14);
  --shadow-strong: 0 30px 80px rgba(44, 24, 16, .28);
  font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text-main);
  background:
    radial-gradient(circle at top left, rgba(255, 216, 190, .6), transparent 32rem),
    linear-gradient(180deg, var(--cream-50), var(--cream-100));
  min-height: 100vh;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(90deg, var(--cocoa-800), var(--cocoa-700), var(--cocoa-600));
  box-shadow: 0 14px 34px rgba(44, 24, 16, .24);
}

.site-header__inner {
  width: min(1180px, calc(100% - 32px));
  height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--cream-100);
  font-weight: 800;
  letter-spacing: .02em;
}

.brand__mark {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--cocoa-900);
  background: linear-gradient(135deg, var(--cream-100), var(--cream-300));
  box-shadow: 0 10px 24px rgba(0, 0, 0, .22);
}

.brand__text {
  font-size: 1.24rem;
  white-space: nowrap;
}

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

.nav-link,
.mobile-link {
  color: var(--cream-200);
  border-radius: 999px;
  padding: 9px 14px;
  transition: background .25s ease, color .25s ease, transform .25s ease;
}

.nav-link:hover,
.nav-link.is-active,
.mobile-link:hover,
.mobile-link.is-active {
  color: #ffffff;
  background: rgba(255, 245, 237, .16);
}

.header-search,
.mobile-search,
.quick-search form,
.search-page-form {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-search input,
.mobile-search input,
.quick-search input,
.search-page-form input {
  width: 270px;
  border: 1px solid rgba(255, 216, 190, .22);
  border-radius: 999px;
  padding: 11px 14px;
  color: var(--cream-100);
  background: rgba(44, 24, 16, .48);
  outline: none;
}

.header-search input::placeholder,
.mobile-search input::placeholder,
.quick-search input::placeholder,
.search-page-form input::placeholder {
  color: rgba(255, 232, 214, .78);
}

.header-search button,
.mobile-search button,
.quick-search button,
.search-page-form button {
  border: 0;
  cursor: pointer;
  border-radius: 999px;
  padding: 11px 18px;
  font-weight: 700;
  color: var(--cocoa-900);
  background: linear-gradient(135deg, var(--cream-100), var(--cream-300));
}

.mobile-menu-button {
  display: none;
  margin-left: auto;
  border: 0;
  color: var(--cream-100);
  background: transparent;
  font-size: 1.7rem;
  cursor: pointer;
}

.mobile-panel {
  display: none;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 12px 0 18px;
}

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

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

.hero {
  position: relative;
  min-height: 640px;
  overflow: hidden;
  color: var(--cream-100);
  background: var(--cocoa-900);
}

.hero-stage {
  min-height: 640px;
  position: relative;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, .45fr);
  gap: 44px;
  align-items: center;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  visibility: hidden;
  transition: opacity .5s ease, visibility .5s ease;
}

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

.hero-slide__bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-size: cover;
  background-position: center;
  filter: saturate(1.08);
}

.hero-slide__content {
  max-width: 720px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--chocolate-500);
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.hero .eyebrow,
.detail-hero .eyebrow,
.page-hero .eyebrow {
  color: var(--cream-300);
}

.hero h1,
.page-hero h1,
.detail-info h1 {
  margin: 16px 0;
  line-height: 1.08;
  font-size: clamp(2.5rem, 5vw, 5.5rem);
  letter-spacing: -.05em;
}

.hero p,
.page-hero p,
.detail-one-line {
  margin: 0 0 24px;
  font-size: 1.12rem;
  line-height: 1.9;
  color: rgba(255, 245, 237, .84);
}

.hero-tags,
.detail-meta,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-tags span,
.detail-meta span,
.tag-row span {
  border-radius: 999px;
  padding: 7px 12px;
  color: var(--cream-100);
  background: rgba(255, 245, 237, .14);
  backdrop-filter: blur(8px);
}

.tag-row span {
  color: var(--cocoa-700);
  background: var(--cream-200);
}

.tag-row--large span {
  color: var(--cream-100);
  background: rgba(255, 245, 237, .14);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 999px;
  padding: 0 22px;
  font-weight: 800;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}

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

.btn-primary {
  color: var(--cocoa-900);
  background: linear-gradient(135deg, var(--cream-100), var(--cream-300));
  box-shadow: 0 16px 36px rgba(255, 216, 190, .26);
}

.btn-ghost {
  color: var(--cream-100);
  border: 1px solid rgba(255, 245, 237, .28);
  background: rgba(255, 245, 237, .1);
}

.hero-poster {
  position: relative;
  overflow: hidden;
  display: block;
  border-radius: 28px;
  aspect-ratio: 3 / 4.15;
  box-shadow: var(--shadow-strong);
  background: linear-gradient(135deg, var(--cocoa-700), var(--chocolate-500));
}

.hero-poster img {
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.hero-poster:hover img {
  transform: scale(1.06);
}

.hero-poster span,
.movie-card__play {
  position: absolute;
  inset: auto 18px 18px auto;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--cocoa-900);
  background: var(--cream-100);
  box-shadow: 0 10px 26px rgba(0, 0, 0, .22);
}

.hero-control {
  position: absolute;
  left: 50%;
  bottom: 34px;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 30px;
  height: 8px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  background: rgba(255, 245, 237, .28);
  transition: width .25s ease, background .25s ease;
}

.hero-dot.is-active {
  width: 54px;
  background: var(--cream-100);
}

.quick-search,
.section-block,
.page-shell,
.detail-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.quick-search {
  margin-top: -44px;
  position: relative;
  z-index: 3;
  border-radius: 28px;
  padding: 22px;
  background: rgba(255, 250, 246, .92);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
}

.quick-search form {
  justify-content: center;
}

.quick-search input,
.search-page-form input {
  flex: 1;
  max-width: 680px;
  color: var(--cocoa-900);
  border-color: rgba(121, 85, 72, .18);
  background: #ffffff;
}

.quick-search input::placeholder,
.search-page-form input::placeholder {
  color: rgba(121, 85, 72, .66);
}

.quick-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 14px;
}

.quick-links a,
.section-link {
  color: var(--cocoa-700);
  font-weight: 800;
}

.section-block {
  padding: 72px 0 0;
}

.section-block--cream {
  margin-top: 72px;
  padding: 44px;
  border-radius: 32px;
  background: var(--cream-100);
  box-shadow: inset 0 0 0 1px rgba(121, 85, 72, .08);
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 26px;
}

.section-head h2,
.content-card h2 {
  margin: 6px 0 0;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1.12;
  color: var(--cocoa-900);
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

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

.movie-card {
  overflow: hidden;
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 10px 28px rgba(44, 24, 16, .08);
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}

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

.movie-card__image {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4.1;
  overflow: hidden;
  background: linear-gradient(135deg, var(--cocoa-800), var(--chocolate-500));
}

.movie-card__image img,
.rank-card__image img,
.detail-poster img {
  height: 100%;
  object-fit: cover;
  transition: transform .45s ease;
}

.movie-card:hover .movie-card__image img,
.rank-card:hover .rank-card__image img {
  transform: scale(1.08);
}

.movie-card__play {
  opacity: 0;
  transform: scale(.8);
  transition: opacity .25s ease, transform .25s ease;
}

.movie-card:hover .movie-card__play {
  opacity: 1;
  transform: scale(1);
}

.movie-card__body {
  padding: 16px;
}

.movie-card__meta,
.rank-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 9px;
  color: var(--text-muted);
  font-size: .82rem;
}

.movie-card h3,
.rank-card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  line-height: 1.35;
}

.movie-card h3 a:hover,
.rank-card h3 a:hover {
  color: var(--chocolate-500);
}

.movie-card p,
.rank-card p,
.content-card p {
  color: var(--text-muted);
  line-height: 1.72;
}

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

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

.category-card {
  position: relative;
  overflow: hidden;
  min-height: 180px;
  border-radius: 24px;
  display: flex;
  align-items: flex-end;
  isolation: isolate;
  box-shadow: 0 14px 32px rgba(44, 24, 16, .13);
  transition: transform .25s ease, box-shadow .25s ease;
}

.category-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-soft);
}

.category-card__image {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-size: cover;
  background-position: center;
  transition: transform .45s ease;
}

.category-card:hover .category-card__image {
  transform: scale(1.06);
}

.category-card__content {
  display: grid;
  gap: 8px;
  padding: 20px;
  width: 100%;
  color: var(--cream-100);
  background: linear-gradient(0deg, rgba(15, 10, 8, .88), transparent);
}

.category-card strong {
  font-size: 1.2rem;
}

.category-card em {
  font-style: normal;
  line-height: 1.55;
  color: rgba(255, 245, 237, .82);
}

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

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

.rank-card {
  display: grid;
  grid-template-columns: auto 138px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  padding: 14px;
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(44, 24, 16, .08);
  transition: transform .25s ease, box-shadow .25s ease;
}

.rank-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.rank-num {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: var(--cream-100);
  font-weight: 900;
  font-size: 1.25rem;
  background: linear-gradient(135deg, var(--cocoa-700), var(--chocolate-500));
}

.rank-card__image {
  overflow: hidden;
  height: 86px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--cocoa-800), var(--chocolate-500));
}

.page-shell,
.detail-shell {
  padding: 34px 0 80px;
}

.page-hero {
  border-radius: 34px;
  padding: clamp(34px, 6vw, 72px);
  color: var(--cream-100);
  background:
    linear-gradient(135deg, rgba(44, 24, 16, .96), rgba(93, 64, 55, .82)),
    radial-gradient(circle at top right, rgba(255, 216, 190, .28), transparent 26rem);
  box-shadow: var(--shadow-soft);
}

.page-hero--category {
  margin-top: 16px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
  color: var(--text-muted);
  font-size: .94rem;
}

.breadcrumb a:hover {
  color: var(--cocoa-900);
}

.detail-hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 34px;
  align-items: center;
  border-radius: 34px;
  padding: clamp(24px, 5vw, 52px);
  color: var(--cream-100);
  background: var(--cocoa-900);
  box-shadow: var(--shadow-soft);
  isolation: isolate;
}

.detail-backdrop {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-size: cover;
  background-position: center;
}

.detail-poster {
  overflow: hidden;
  border-radius: 24px;
  aspect-ratio: 3 / 4.15;
  background: linear-gradient(135deg, var(--cocoa-800), var(--chocolate-500));
  box-shadow: var(--shadow-strong);
}

.detail-info h1 {
  font-size: clamp(2.3rem, 5vw, 4.7rem);
}

.player-section,
.detail-content {
  margin-top: 34px;
}

.player-frame {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  aspect-ratio: 16 / 9;
  background: #000000;
  box-shadow: var(--shadow-strong);
}

.movie-player {
  width: 100%;
  height: 100%;
  display: block;
  background: #000000;
  object-fit: contain;
}

.player-overlay {
  position: absolute;
  inset: 0;
  border: 0;
  display: grid;
  place-items: center;
  cursor: pointer;
  background: radial-gradient(circle, rgba(255, 245, 237, .14), rgba(15, 10, 8, .68));
  transition: opacity .25s ease, visibility .25s ease;
}

.player-overlay span {
  width: 86px;
  height: 86px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--cocoa-900);
  font-size: 2rem;
  background: linear-gradient(135deg, var(--cream-100), var(--cream-300));
  box-shadow: 0 18px 42px rgba(0, 0, 0, .35);
}

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

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

.content-card {
  border-radius: 28px;
  padding: 30px;
  background: #ffffff;
  box-shadow: 0 12px 32px rgba(44, 24, 16, .08);
}

.search-page-form {
  margin-top: 24px;
  max-width: 760px;
}

.site-footer {
  margin-top: 84px;
  color: var(--cream-200);
  background: linear-gradient(135deg, var(--cocoa-900), var(--cocoa-800));
}

.site-footer__inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 44px 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, .7fr);
  gap: 34px;
}

.site-footer p {
  margin: 12px 0 0;
  line-height: 1.8;
  color: rgba(255, 232, 214, .76);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: start;
}

.footer-links a {
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(255, 245, 237, .1);
}

.image-fallback img {
  opacity: 0;
}

@media (max-width: 1100px) {
  .movie-grid,
  .movie-grid--listing,
  .category-grid,
  .category-grid--large {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .header-search {
    display: none;
  }
}

@media (max-width: 860px) {
  .desktop-nav {
    display: none;
  }

  .mobile-menu-button {
    display: block;
  }

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

  .hero,
  .hero-stage {
    min-height: 720px;
  }

  .hero-slide {
    grid-template-columns: 1fr;
    align-content: center;
    gap: 28px;
  }

  .hero-poster {
    width: min(280px, 78vw);
  }

  .movie-grid,
  .movie-grid--listing,
  .category-grid,
  .category-grid--large,
  .rank-grid,
  .rank-list,
  .detail-content,
  .site-footer__inner {
    grid-template-columns: 1fr 1fr;
  }

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

  .detail-poster {
    width: min(300px, 74vw);
  }
}

@media (max-width: 580px) {
  .site-header__inner {
    width: min(100% - 20px, 1180px);
    height: 62px;
  }

  .brand__text {
    font-size: 1.05rem;
  }

  .hero,
  .hero-stage {
    min-height: 760px;
  }

  .hero h1,
  .page-hero h1,
  .detail-info h1 {
    font-size: 2.3rem;
  }

  .quick-search,
  .section-block,
  .page-shell,
  .detail-shell {
    width: min(100% - 20px, 1180px);
  }

  .quick-search form,
  .search-page-form {
    display: grid;
  }

  .quick-search input,
  .search-page-form input {
    width: 100%;
  }

  .movie-grid,
  .movie-grid--listing,
  .category-grid,
  .category-grid--large,
  .rank-grid,
  .rank-list,
  .detail-content,
  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .rank-card {
    grid-template-columns: auto 96px minmax(0, 1fr);
    gap: 10px;
  }

  .rank-card__image {
    height: 76px;
  }

  .section-block--cream {
    padding: 24px;
  }
}