:root {
  --sand-50: #faf8f3;
  --sand-100: #f5f0e6;
  --sand-200: #e8dcc5;
  --sand-500: #b59a61;
  --sand-600: #9d824e;
  --sand-700: #7d663e;
  --desert-50: #fdf9f0;
  --desert-100: #f8edce;
  --desert-500: #d5a643;
  --desert-600: #b88d39;
  --desert-700: #8f6d2d;
  --text-main: #111827;
  --text-muted: #5f6470;
  --line: #ece4d5;
  --white: #ffffff;
  --shadow-sand: 0 12px 30px rgba(181, 154, 97, 0.15);
  --shadow-card: 0 12px 28px rgba(46, 36, 22, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text-main);
  background: linear-gradient(180deg, var(--sand-50), #ffffff 32%, #ffffff);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height: 1.65;
}

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

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

button,
input,
select {
  font: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid rgba(232, 220, 197, 0.7);
  box-shadow: 0 2px 12px rgba(53, 42, 23, 0.05);
  backdrop-filter: blur(14px);
}

.header-inner {
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  color: #ffffff;
  font-weight: 900;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--sand-500), var(--desert-600));
  box-shadow: var(--shadow-sand);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-copy strong {
  font-size: 22px;
  background: linear-gradient(90deg, var(--sand-700), var(--desert-700));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
}

.brand-copy em {
  margin-top: 6px;
  color: var(--text-muted);
  font-style: normal;
  font-size: 12px;
}

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

.nav-link {
  position: relative;
  color: #606670;
  font-weight: 600;
  padding: 10px 0;
  transition: color 0.2s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 2px;
  border-radius: 999px;
  transform: scaleX(0);
  transform-origin: center;
  background: linear-gradient(90deg, var(--sand-500), var(--desert-500));
  transition: transform 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--sand-700);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 12px;
  background: var(--sand-50);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: #454b55;
  border-radius: 10px;
}

.mobile-nav {
  display: none;
  border-top: 1px solid var(--line);
  background: #ffffff;
  padding: 10px 16px 16px;
}

.mobile-nav.is-open {
  display: grid;
  gap: 8px;
}

.mobile-link {
  display: block;
  padding: 12px 14px;
  border-radius: 12px;
  color: #5b6270;
  font-weight: 600;
}

.mobile-link.active,
.mobile-link:hover {
  background: var(--sand-50);
  color: var(--sand-700);
}

.hero-carousel {
  position: relative;
  height: clamp(520px, 70vw, 720px);
  overflow: hidden;
  background: #111111;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.9s ease;
}

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

.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(0, 0, 0, 0.86), rgba(0, 0, 0, 0.42) 45%, rgba(0, 0, 0, 0.18));
}

.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: flex-end;
  padding-bottom: 84px;
}

.hero-text {
  max-width: 760px;
  color: #ffffff;
}

.hero-tags,
.detail-chips,
.detail-tags,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-tags span {
  padding: 6px 12px;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
  font-size: 14px;
  font-weight: 700;
}

.hero-tags span:first-child {
  background: var(--sand-500);
}

.hero-text h1 {
  margin: 16px 0 12px;
  font-size: clamp(34px, 5vw, 60px);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.hero-text p {
  margin: 0;
  max-width: 680px;
  color: #e5e7eb;
  font-size: clamp(17px, 2vw, 21px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.primary-btn,
.ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 12px;
  font-weight: 800;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.primary-btn {
  color: #ffffff;
  background: linear-gradient(90deg, var(--sand-500), var(--desert-500));
  box-shadow: 0 14px 26px rgba(181, 154, 97, 0.28);
}

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

.ghost-btn {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(10px);
}

.hero-arrow {
  position: absolute;
  z-index: 4;
  top: 50%;
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(10px);
  font-size: 40px;
  line-height: 1;
  cursor: pointer;
  transform: translateY(-50%);
  transition: background 0.2s ease;
}

.hero-arrow:hover {
  background: rgba(255, 255, 255, 0.24);
}

.hero-prev {
  left: 24px;
}

.hero-next {
  right: 24px;
}

.hero-dots {
  position: absolute;
  z-index: 5;
  left: 50%;
  bottom: 34px;
  display: flex;
  gap: 8px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 10px;
  height: 10px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  transition: width 0.2s ease, background 0.2s ease;
}

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

.content-section {
  padding: 70px 0;
}

.warm-section {
  background: linear-gradient(180deg, #ffffff, var(--sand-50));
}

.soft-section:nth-of-type(even),
.library-section {
  background: linear-gradient(180deg, var(--sand-50), #ffffff);
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.section-heading > div {
  position: relative;
  padding-left: 18px;
}

.heading-line {
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 34px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--sand-500), var(--desert-500));
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(26px, 3vw, 34px);
  line-height: 1.2;
}

.section-heading p {
  margin: 6px 0 0;
  color: var(--text-muted);
}

.section-more {
  color: var(--sand-700);
  font-weight: 800;
  white-space: nowrap;
}

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

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

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

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

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

.movie-card {
  overflow: hidden;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid rgba(232, 220, 197, 0.82);
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.movie-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 22px 44px rgba(46, 36, 22, 0.14);
  border-color: rgba(181, 154, 97, 0.45);
}

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

.movie-card-horizontal {
  display: grid;
  grid-template-columns: 168px minmax(0, 1fr);
}

.movie-poster {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, var(--sand-100), var(--desert-50));
}

.movie-card-horizontal .movie-poster {
  height: 100%;
  min-height: 192px;
  aspect-ratio: auto;
}

.movie-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.movie-card:hover .movie-poster img {
  transform: scale(1.09);
}

.poster-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.62), rgba(0, 0, 0, 0.04) 58%);
  opacity: 0;
  transition: opacity 0.25s ease;
}

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

.play-circle {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 58px;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sand-700);
  background: rgba(255, 255, 255, 0.92);
  border-radius: 999px;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.9);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

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

.poster-region,
.poster-year,
.rank-badge {
  position: absolute;
  z-index: 2;
  border-radius: 8px;
  color: #ffffff;
  font-size: 12px;
  font-weight: 800;
  backdrop-filter: blur(8px);
}

.poster-region {
  left: 12px;
  top: 12px;
  padding: 4px 9px;
  background: rgba(157, 130, 78, 0.9);
}

.poster-year {
  right: 12px;
  bottom: 12px;
  padding: 4px 9px;
  background: rgba(0, 0, 0, 0.62);
}

.rank-badge {
  right: 12px;
  top: 12px;
  padding: 4px 8px;
  background: rgba(213, 166, 67, 0.92);
}

.movie-info {
  padding: 16px;
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 10px;
}

.movie-info h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.35;
}

.movie-info h3 a:hover {
  color: var(--sand-700);
}

.movie-info p {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tag-row span,
.detail-tags span {
  padding: 4px 8px;
  color: var(--sand-700);
  background: var(--sand-50);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
}

.movie-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-top: 10px;
  border-top: 1px solid #f0eadf;
  color: #777d87;
  font-size: 12px;
}

.movie-meta span:last-child {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.filter-panel {
  display: grid;
  grid-template-columns: minmax(240px, 1.5fr) repeat(3, minmax(150px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
  padding: 18px;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
}

.filter-panel label {
  display: grid;
  gap: 7px;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 700;
}

.filter-panel input,
.filter-panel select {
  width: 100%;
  height: 46px;
  border: 1px solid #e4dac9;
  border-radius: 12px;
  background: #ffffff;
  color: var(--text-main);
  padding: 0 13px;
  outline: 0;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.filter-panel input:focus,
.filter-panel select:focus {
  border-color: var(--sand-500);
  box-shadow: 0 0 0 4px rgba(181, 154, 97, 0.14);
}

.empty-state {
  display: none;
  margin: 28px 0 0;
  padding: 24px;
  text-align: center;
  color: var(--text-muted);
  border-radius: 16px;
  background: #ffffff;
  border: 1px dashed var(--line);
}

.empty-state.is-visible {
  display: block;
}

.page-hero {
  padding: 78px 0;
  background: radial-gradient(circle at 20% 20%, rgba(213, 166, 67, 0.22), transparent 32%), linear-gradient(135deg, var(--sand-50), #ffffff);
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  margin: 10px 0 12px;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.12;
}

.page-hero p {
  margin: 0;
  max-width: 760px;
  color: var(--text-muted);
  font-size: 18px;
}

.eyebrow {
  display: inline-flex;
  padding: 6px 12px;
  color: #ffffff;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--sand-500), var(--desert-500));
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: #6b7280;
  font-size: 14px;
}

.breadcrumb a:hover {
  color: var(--sand-700);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 20px;
}

.category-tile {
  position: relative;
  min-height: 220px;
  overflow: hidden;
  border-radius: 20px;
  box-shadow: var(--shadow-card);
  background: #111111;
}

.category-tile img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.category-tile-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.78), rgba(0, 0, 0, 0.12));
}

.category-tile strong,
.category-tile em {
  position: absolute;
  left: 18px;
  right: 18px;
  color: #ffffff;
}

.category-tile strong {
  bottom: 58px;
  font-size: 22px;
}

.category-tile em {
  bottom: 18px;
  color: #e5e7eb;
  font-size: 13px;
  font-style: normal;
}

.player-band {
  background: #050505;
  padding: 28px 0;
}

.player-shell {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: 22px;
  background: #000000;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.player-shell video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000000;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  border: 0;
  color: #ffffff;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.2));
  cursor: pointer;
  transition: opacity 0.25s ease;
}

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

.big-play {
  width: 78px;
  height: 78px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-left: 6px;
  border-radius: 999px;
  color: var(--sand-700);
  background: rgba(255, 255, 255, 0.92);
  font-size: 30px;
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.28);
}

.player-overlay strong {
  max-width: min(82%, 720px);
  font-size: clamp(22px, 3vw, 38px);
  text-align: center;
}

.player-message {
  position: absolute;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  color: #ffffff;
  font-weight: 700;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 28px;
}

.detail-main,
.side-card,
.text-panel {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #ffffff;
  box-shadow: var(--shadow-card);
}

.detail-main {
  padding: 26px;
}

.detail-title-row {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.detail-cover {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 18px;
  background: var(--sand-100);
}

.detail-title-row h1 {
  margin: 0 0 12px;
  font-size: clamp(30px, 3.4vw, 46px);
  line-height: 1.15;
}

.detail-chips span {
  padding: 6px 10px;
  border-radius: 10px;
  color: var(--sand-700);
  background: var(--sand-50);
  font-size: 13px;
  font-weight: 800;
}

.detail-one-line {
  margin: 18px 0;
  color: #3f4652;
  font-size: 17px;
}

.text-panel {
  margin-top: 22px;
  padding: 24px;
}

.text-panel h2,
.side-card h2 {
  margin: 0 0 12px;
  font-size: 22px;
}

.text-panel p {
  margin: 0;
  color: #3f4652;
  font-size: 16px;
}

.side-card {
  position: sticky;
  top: 100px;
  padding: 22px;
}

.side-list {
  display: grid;
  gap: 10px;
}

.side-list a {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #f0eadf;
  color: #404653;
}

.side-list a:hover {
  color: var(--sand-700);
}

.side-list span {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.side-list em {
  color: #8a9099;
  font-style: normal;
}

.site-footer {
  background: linear-gradient(180deg, var(--sand-50), var(--sand-100));
  border-top: 1px solid var(--sand-200);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 34px;
  padding: 52px 0;
}

.footer-brand p {
  max-width: 320px;
  color: var(--text-muted);
}

.site-footer h3 {
  margin: 0 0 14px;
  font-size: 15px;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.site-footer li a {
  color: var(--text-muted);
  font-size: 14px;
}

.site-footer li a:hover {
  color: var(--sand-700);
}

.footer-bottom {
  padding: 18px 0;
  color: var(--text-muted);
  border-top: 1px solid rgba(181, 154, 97, 0.22);
  font-size: 14px;
}

@media (max-width: 1100px) {
  .desktop-nav {
    gap: 16px;
  }

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

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

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

  .side-card {
    position: static;
  }
}

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

  .menu-toggle {
    display: inline-flex;
  }

  .header-inner {
    height: 68px;
  }

  .brand-copy strong {
    font-size: 19px;
  }

  .brand-copy em {
    display: none;
  }

  .hero-carousel {
    height: 560px;
  }

  .hero-arrow {
    display: none;
  }

  .content-section {
    padding: 46px 0;
  }

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

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

  .filter-panel .search-box {
    grid-column: 1 / -1;
  }

  .movie-grid,
  .featured-grid,
  .compact-grid,
  .library-grid,
  .horizontal-grid,
  .ranking-grid,
  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .detail-cover {
    max-width: 360px;
  }

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

@media (max-width: 560px) {
  .container {
    width: min(100% - 24px, 1180px);
  }

  .brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 12px;
  }

  .hero-carousel {
    height: 530px;
  }

  .hero-content {
    padding-bottom: 72px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-panel,
  .movie-grid,
  .featured-grid,
  .compact-grid,
  .library-grid,
  .horizontal-grid,
  .ranking-grid,
  .category-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .movie-card-horizontal .movie-poster {
    min-height: auto;
    aspect-ratio: 4 / 3;
  }

  .player-band {
    padding: 12px 0;
  }

  .player-shell {
    border-radius: 14px;
  }

  .detail-main {
    padding: 18px;
  }
}