:root {
  color-scheme: dark;
  --bg: #0d0f14;
  --bg-soft: #151924;
  --panel: rgba(255, 255, 255, 0.08);
  --panel-strong: rgba(255, 255, 255, 0.14);
  --text: #f8fafc;
  --muted: #a8b0c2;
  --line: rgba(255, 255, 255, 0.12);
  --brand: #f97316;
  --brand-2: #ef4444;
  --brand-3: #facc15;
  --radius: 22px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(249, 115, 22, 0.22), transparent 34rem),
    radial-gradient(circle at top right, rgba(239, 68, 68, 0.20), transparent 32rem),
    linear-gradient(180deg, #111827 0%, #0d0f14 38%, #10131a 100%);
  color: var(--text);
  min-height: 100vh;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(90deg, rgba(234, 88, 12, 0.94), rgba(220, 38, 38, 0.94), rgba(194, 65, 12, 0.94));
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(18px);
}

.topbar {
  width: min(1240px, 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;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.20);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.brand-text {
  font-size: 20px;
  white-space: nowrap;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.nav-link {
  padding: 10px 14px;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.88);
  transition: 0.22s ease;
}

.nav-link:hover,
.nav-link.active {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.top-search,
.mobile-search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
}

.top-search input,
.mobile-search input,
.search-panel input,
.filter-bar input,
.filter-bar select {
  color: var(--text);
  border: 1px solid var(--line);
  outline: 0;
  background: rgba(10, 12, 18, 0.52);
}

.top-search input,
.mobile-search input {
  width: 210px;
  border: 0;
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(0, 0, 0, 0.20);
}

.top-search button,
.mobile-search button,
.primary-btn,
.secondary-btn,
.search-panel button,
.player-start {
  border: 0;
  cursor: pointer;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  box-shadow: 0 12px 32px rgba(239, 68, 68, 0.24);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.top-search button,
.mobile-search button {
  padding: 10px 16px;
}

.primary-btn,
.secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 22px;
  font-weight: 800;
}

.secondary-btn {
  background: rgba(255, 255, 255, 0.16);
  box-shadow: none;
}

.primary-btn:hover,
.secondary-btn:hover,
.top-search button:hover,
.search-panel button:hover,
.player-start:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(239, 68, 68, 0.34);
}

.menu-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 0;
  color: #fff;
  background: rgba(255, 255, 255, 0.18);
}

.mobile-panel {
  display: none;
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 16px;
}

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

.mobile-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.mobile-links a {
  padding: 11px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.14);
}

.page {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
}

.hero-slider {
  position: relative;
  min-height: 620px;
  margin: 28px auto 48px;
  overflow: hidden;
  border-radius: 34px;
  background: #171923;
  box-shadow: var(--shadow);
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) 0.95fr;
  gap: 24px;
  padding: clamp(28px, 5vw, 70px);
  opacity: 0;
  pointer-events: none;
  transform: scale(1.02);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.hero-slide.active {
  opacity: 1;
  pointer-events: auto;
  transform: scale(1);
}

.hero-bg {
  position: absolute;
  inset: 0;
  opacity: 0.32;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.16);
}

.hero-slider::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(13, 15, 20, 0.95), rgba(13, 15, 20, 0.58), rgba(13, 15, 20, 0.18)),
    radial-gradient(circle at 18% 20%, rgba(249, 115, 22, 0.52), transparent 22rem);
  pointer-events: none;
}

.hero-copy,
.hero-poster-wrap {
  position: relative;
  z-index: 2;
  align-self: center;
}

.hero-kicker {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border-radius: 999px;
  color: #ffedd5;
  background: rgba(249, 115, 22, 0.22);
  border: 1px solid rgba(251, 146, 60, 0.36);
  font-weight: 800;
}

.hero-copy h1 {
  margin: 20px 0 18px;
  max-width: 760px;
  font-size: clamp(38px, 7vw, 78px);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

.hero-copy p {
  max-width: 720px;
  color: #d6d9e3;
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.8;
}

.hero-actions,
.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 26px 0;
}

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

.hero-meta span,
.detail-meta span,
.tag-row span,
.detail-tags span {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #f8fafc;
  font-size: 13px;
}

.hero-poster {
  width: min(360px, 80%);
  margin-left: auto;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.35), rgba(239, 68, 68, 0.35));
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.42);
  transform: rotate(2deg);
}

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

.hero-dots {
  position: absolute;
  z-index: 4;
  left: clamp(28px, 5vw, 70px);
  bottom: 28px;
  display: flex;
  gap: 10px;
}

.hero-dots button {
  width: 34px;
  height: 6px;
  border: 0;
  border-radius: 99px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.28);
}

.hero-dots button.active {
  width: 54px;
  background: linear-gradient(90deg, var(--brand), var(--brand-3));
}

.section {
  margin: 54px 0;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.section-head h2,
.page-title h1,
.detail-title {
  margin: 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.section-head p,
.page-title p,
.detail-subtitle {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.category-chip {
  position: relative;
  min-height: 138px;
  overflow: hidden;
  padding: 20px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.25), rgba(239, 68, 68, 0.18));
  border: 1px solid var(--line);
}

.category-chip span {
  position: relative;
  z-index: 2;
  display: block;
  font-size: 20px;
  font-weight: 900;
}

.category-chip em {
  position: relative;
  z-index: 2;
  display: block;
  margin-top: 10px;
  color: #d5d9e5;
  font-style: normal;
  line-height: 1.55;
}

.category-chip img {
  position: absolute;
  right: -16px;
  bottom: -24px;
  width: 108px;
  height: 148px;
  object-fit: cover;
  border-radius: 18px;
  opacity: 0.42;
  transform: rotate(8deg);
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
}

.movie-card {
  overflow: hidden;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.074);
  border: 1px solid var(--line);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.14);
  transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  border-color: rgba(249, 115, 22, 0.46);
  background: rgba(255, 255, 255, 0.11);
}

.poster {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.42), rgba(239, 68, 68, 0.26), rgba(15, 23, 42, 0.86));
}

.poster.cover-fallback::after {
  content: "HD";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.72);
  font-size: 34px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

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

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

.play-badge {
  position: absolute;
  left: 50%;
  top: 50%;
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border-radius: 999px;
  background: rgba(249, 115, 22, 0.88);
  box-shadow: 0 16px 32px rgba(249, 115, 22, 0.28);
  transform: translate(-50%, -50%) scale(0.88);
  opacity: 0;
  transition: 0.24s ease;
}

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

.year-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 5px 9px;
  border-radius: 999px;
  color: #fff7ed;
  font-size: 12px;
  font-weight: 800;
  background: rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(10px);
}

.card-body {
  padding: 14px;
}

.card-title {
  display: block;
  font-weight: 900;
  line-height: 1.35;
  min-height: 2.7em;
}

.card-title:hover {
  color: #fdba74;
}

.card-body p {
  margin: 8px 0 12px;
  min-height: 3.3em;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.62;
}

.tag-row,
.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tag-row span {
  color: #fed7aa;
  background: rgba(249, 115, 22, 0.18);
  font-size: 12px;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 24px;
  align-items: start;
}

.rank-panel,
.info-panel {
  padding: 18px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.074);
  border: 1px solid var(--line);
}

.rank-panel h3,
.info-panel h3,
.content-card h2 {
  margin: 0 0 16px;
  font-size: 22px;
}

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

.rank-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
}

.rank-item:hover {
  background: rgba(249, 115, 22, 0.16);
}

.rank-no {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  font-weight: 900;
}

.rank-title {
  overflow: hidden;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rank-score {
  color: #fdba74;
  font-size: 13px;
  white-space: nowrap;
}

.page-title,
.detail-hero,
.search-panel {
  margin: 34px 0 28px;
  padding: clamp(24px, 4vw, 44px);
  border-radius: 30px;
  background:
    linear-gradient(135deg, rgba(249, 115, 22, 0.22), rgba(239, 68, 68, 0.12)),
    rgba(255, 255, 255, 0.064);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.filter-bar,
.search-panel form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 22px 0 28px;
}

.filter-bar input,
.filter-bar select,
.search-panel input {
  min-height: 46px;
  border-radius: 15px;
  padding: 0 14px;
}

.search-panel input {
  flex: 1 1 320px;
}

.search-panel button {
  min-height: 46px;
  padding: 0 20px;
}

.content-card {
  margin: 22px 0;
  padding: clamp(20px, 3vw, 34px);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.074);
  border: 1px solid var(--line);
  line-height: 1.9;
}

.content-card p {
  color: #d4d8e4;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.breadcrumb a:hover {
  color: #fdba74;
}

.detail-hero {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: clamp(20px, 4vw, 42px);
  align-items: center;
}

.detail-poster {
  overflow: hidden;
  border-radius: 26px;
  aspect-ratio: 2 / 3;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.42), rgba(239, 68, 68, 0.22));
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.34);
}

.detail-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-copy h1 {
  margin: 0;
}

.detail-subtitle {
  max-width: 820px;
  font-size: 18px;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: 30px;
  background: #05070a;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.player-shell video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #05070a;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 50% 35%, rgba(249, 115, 22, 0.24), transparent 20rem),
    rgba(0, 0, 0, 0.30);
  pointer-events: none;
}

.player-shell.playing .player-overlay {
  display: none;
}

.player-start {
  pointer-events: auto;
  padding: 16px 28px;
  font-size: 18px;
  font-weight: 900;
}

.relation-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 22px 0;
}

.relation-nav a {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.074);
  border: 1px solid var(--line);
  color: #fed7aa;
}

.site-footer {
  margin-top: 80px;
  padding: 46px 0 24px;
  background: #080a0f;
  border-top: 1px solid var(--line);
}

.footer-grid {
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.8fr;
  gap: 34px;
}

.footer-grid p,
.footer-links a,
.copyright {
  color: var(--muted);
}

.footer-grid h3 {
  margin: 0 0 14px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.footer-links a:hover {
  color: #fdba74;
}

.copyright {
  width: min(1240px, calc(100% - 32px));
  margin: 28px auto 0;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-size: 14px;
}

.empty-state {
  display: none;
  padding: 28px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.074);
  color: var(--muted);
  text-align: center;
}

.empty-state.show {
  display: block;
}

@media (max-width: 1100px) {
  .top-search {
    display: none;
  }

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

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

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

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

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

  .hero-slider {
    min-height: 720px;
    border-radius: 24px;
  }

  .hero-slide {
    grid-template-columns: 1fr;
    padding: 28px;
  }

  .hero-copy {
    align-self: end;
  }

  .hero-poster-wrap {
    align-self: start;
  }

  .hero-poster {
    width: min(240px, 72%);
    margin: 0 auto;
  }

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

  .detail-poster {
    width: min(260px, 72vw);
  }

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

@media (max-width: 620px) {
  .page,
  .topbar,
  .mobile-panel,
  .footer-grid,
  .copyright {
    width: min(100% - 22px, 1240px);
  }

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

  .hero-copy h1 {
    font-size: 38px;
  }

  .movie-grid,
  .category-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .card-body {
    padding: 12px;
  }

  .rank-item {
    grid-template-columns: 38px minmax(0, 1fr);
  }

  .rank-score {
    grid-column: 2;
  }

  .relation-nav {
    grid-template-columns: 1fr;
  }
}