:root {
  --color-page: #f8fafc;
  --color-surface: #ffffff;
  --color-surface-soft: #f1f5f9;
  --color-text: #0f172a;
  --color-muted: #64748b;
  --color-line: #e2e8f0;
  --color-primary: #14b8a6;
  --color-primary-dark: #0f766e;
  --color-accent: #06b6d4;
  --shadow-card: 0 16px 40px rgba(15, 23, 42, 0.08);
  --shadow-soft: 0 10px 30px rgba(15, 23, 42, 0.06);
  --radius-large: 28px;
  --radius-card: 18px;
  --max-width: 1280px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--color-text);
  background: radial-gradient(circle at top left, rgba(20, 184, 166, 0.12), transparent 30%), var(--color-page);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

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

img {
  display: block;
}

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

button,
input,
select {
  font: inherit;
}

button {
  border: 0;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.logo-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  color: #ffffff;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  box-shadow: 0 14px 28px rgba(20, 184, 166, 0.28);
}

.logo-text {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-accent));
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: #334155;
  font-weight: 650;
}

.nav-links a:hover,
.nav-links a.is-active {
  color: var(--color-primary-dark);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-form {
  position: relative;
  width: 260px;
}

.search-form input,
.filter-form input,
.filter-form select {
  width: 100%;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: #ffffff;
  color: var(--color-text);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.search-form input {
  padding: 10px 16px 10px 42px;
}

.search-form input:focus,
.filter-form input:focus,
.filter-form select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.14);
}

.search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  color: #94a3b8;
  transform: translateY(-50%);
}

.mobile-menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  color: #0f172a;
  background: #f1f5f9;
}

.mobile-panel {
  display: none;
  padding: 0 0 18px;
}

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

.mobile-panel a {
  display: block;
  padding: 12px 0;
  color: #334155;
  font-weight: 650;
  border-top: 1px solid #e2e8f0;
}

.hero {
  position: relative;
  min-height: 70vh;
  overflow: hidden;
  color: #ffffff;
  background: #0f172a;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.8s ease;
}

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

.hero-slide img {
  width: 100%;
  height: 100%;
  min-height: 70vh;
  object-fit: cover;
  transform: scale(1.03);
}

.hero-slide::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.92) 0%, rgba(15, 23, 42, 0.66) 45%, rgba(15, 23, 42, 0.24) 100%), linear-gradient(0deg, rgba(15, 23, 42, 0.72), transparent 44%);
}

.hero-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
}

.hero-copy {
  width: min(720px, 92vw);
  padding-top: 48px;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(20, 184, 166, 0.9);
  color: #ffffff;
  font-size: 14px;
  font-weight: 750;
}

.hero-title {
  margin: 0 0 16px;
  font-size: clamp(38px, 7vw, 76px);
  line-height: 1.02;
  font-weight: 900;
  letter-spacing: -0.06em;
}

.hero-description {
  width: min(650px, 100%);
  margin: 0 0 24px;
  color: #dbeafe;
  font-size: clamp(16px, 2vw, 21px);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 30px;
  color: #cbd5e1;
}

.hero-meta span,
.tag,
.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  white-space: nowrap;
}

.hero-meta span {
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.12);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.button-primary,
.button-secondary,
.button-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.button-primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  box-shadow: 0 18px 34px rgba(20, 184, 166, 0.34);
}

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

.button-secondary {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
}

.button-ghost {
  color: var(--color-primary-dark);
  background: #ecfeff;
}

.hero-control {
  position: absolute;
  top: 50%;
  z-index: 4;
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(15, 23, 42, 0.52);
  transform: translateY(-50%);
}

.hero-control:hover {
  background: rgba(15, 23, 42, 0.75);
}

.hero-prev {
  left: 24px;
}

.hero-next {
  right: 24px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 4;
  display: flex;
  gap: 8px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.5);
  transition: width 0.2s ease, background 0.2s ease;
}

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

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

.main-section.compact {
  padding: 36px 0;
}

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

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  color: var(--color-primary-dark);
  font-weight: 850;
}

.section-heading h1,
.section-heading h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.04em;
}

.section-heading p {
  max-width: 760px;
  margin: 8px 0 0;
  color: var(--color-muted);
}

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

.movie-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.88);
  border-radius: var(--radius-card);
  background: var(--color-surface);
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.movie-card:hover {
  border-color: rgba(20, 184, 166, 0.45);
  box-shadow: var(--shadow-card);
  transform: translateY(-5px);
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 2 / 3;
  background: #e2e8f0;
}

.poster-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.07);
}

.poster-shade {
  position: absolute;
  inset: auto 0 0 0;
  min-height: 46%;
  background: linear-gradient(0deg, rgba(15, 23, 42, 0.86), transparent);
}

.card-badge {
  position: absolute;
  left: 10px;
  top: 10px;
  padding: 4px 9px;
  color: #ffffff;
  border-radius: 999px;
  background: rgba(20, 184, 166, 0.92);
  font-size: 12px;
  font-weight: 800;
}

.card-score {
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 4px 9px;
  color: #ffffff;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
  font-size: 12px;
  font-weight: 850;
}

.card-body {
  padding: 13px 13px 15px;
}

.card-title {
  display: -webkit-box;
  min-height: 44px;
  margin: 0 0 6px;
  overflow: hidden;
  color: var(--color-text);
  font-size: 16px;
  line-height: 1.35;
  font-weight: 850;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.card-meta,
.compact-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  color: var(--color-muted);
  font-size: 13px;
}

.card-desc {
  display: -webkit-box;
  min-height: 42px;
  margin: 8px 0 0;
  overflow: hidden;
  color: var(--color-muted);
  font-size: 13px;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.feature-band {
  overflow: hidden;
  padding: 44px;
  border-radius: var(--radius-large);
  background: linear-gradient(135deg, #f0fdfa, #ecfeff 52%, #ffffff);
  box-shadow: var(--shadow-soft);
}

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

.category-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 190px;
  padding: 22px;
  border: 1px solid rgba(226, 232, 240, 0.88);
  border-radius: var(--radius-card);
  background: #ffffff;
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.category-card h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.25;
}

.category-card p {
  flex: 1;
  margin: 0;
  color: var(--color-muted);
}

.category-count {
  color: var(--color-primary-dark);
  font-weight: 850;
}

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

.rank-item {
  display: grid;
  grid-template-columns: 54px 76px 1fr;
  gap: 14px;
  align-items: center;
  padding: 12px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: var(--shadow-soft);
}

.rank-number {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  color: #ffffff;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  font-weight: 900;
}

.rank-cover {
  overflow: hidden;
  width: 76px;
  aspect-ratio: 2 / 3;
  border-radius: 12px;
  background: #e2e8f0;
}

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

.rank-title {
  margin: 0 0 6px;
  font-size: 18px;
  line-height: 1.3;
  font-weight: 850;
}

.page-hero {
  padding: 58px 0 28px;
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.12), rgba(6, 182, 212, 0.09), transparent);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  color: var(--color-muted);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--color-primary-dark);
  font-weight: 750;
}

.filter-panel {
  margin: 24px 0 30px;
  padding: 20px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--radius-card);
  background: #ffffff;
  box-shadow: var(--shadow-soft);
}

.filter-form {
  display: grid;
  grid-template-columns: 1fr 180px 180px auto;
  gap: 12px;
}

.filter-form input,
.filter-form select {
  padding: 12px 16px;
  border-radius: 14px;
}

.filter-submit {
  padding: 0 22px;
  border-radius: 14px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  font-weight: 850;
}

.filter-count {
  margin-top: 12px;
  color: var(--color-muted);
  font-size: 14px;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 28px;
  align-items: start;
}

.player-card,
.detail-card,
.sidebar-card {
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--radius-card);
  background: #ffffff;
  box-shadow: var(--shadow-soft);
}

.player-card {
  overflow: hidden;
}

.movie-player {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #020617;
}

.movie-player video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #020617;
}

.player-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: grid;
  place-items: center;
  color: #ffffff;
  background: radial-gradient(circle at center, rgba(15, 23, 42, 0.22), rgba(15, 23, 42, 0.78));
  cursor: pointer;
}

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

.player-start {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-width: 168px;
  min-height: 58px;
  padding: 16px 24px;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  box-shadow: 0 20px 46px rgba(20, 184, 166, 0.38);
  font-size: 18px;
  font-weight: 900;
}

.player-meta {
  padding: 22px;
}

.player-meta h1 {
  margin: 0 0 12px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 0;
}

.tag,
.badge {
  padding: 5px 10px;
  background: #f0fdfa;
  color: var(--color-primary-dark);
  font-size: 13px;
  font-weight: 750;
}

.detail-card {
  padding: 26px;
}

.detail-card + .detail-card {
  margin-top: 22px;
}

.detail-card h2,
.sidebar-card h2 {
  margin: 0 0 14px;
  font-size: 24px;
  line-height: 1.25;
}

.detail-card p {
  margin: 0;
  color: #334155;
}

.detail-card p + p {
  margin-top: 14px;
}

.sidebar-card {
  padding: 18px;
}

.sidebar-list {
  display: grid;
  gap: 14px;
}

.sidebar-movie {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 12px;
  align-items: center;
}

.sidebar-movie img {
  width: 70px;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 12px;
  background: #e2e8f0;
}

.sidebar-movie strong {
  display: -webkit-box;
  overflow: hidden;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.site-footer {
  margin-top: 64px;
  padding: 40px 0;
  color: #cbd5e1;
  background: #0f172a;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 0.7fr;
  gap: 30px;
}

.site-footer h2,
.site-footer h3 {
  margin: 0 0 12px;
  color: #ffffff;
}

.site-footer p {
  margin: 0;
  color: #cbd5e1;
}

.footer-links {
  display: grid;
  gap: 8px;
}

.footer-links a:hover {
  color: #5eead4;
}

.empty-state {
  display: none;
  padding: 32px;
  border-radius: 18px;
  background: #ffffff;
  color: var(--color-muted);
  text-align: center;
}

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

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

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

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

@media (max-width: 860px) {
  .header-inner {
    min-height: 68px;
  }

  .nav-links,
  .header-actions .search-form {
    display: none;
  }

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

  .hero-control {
    display: none;
  }

  .hero-copy {
    padding-top: 22px;
  }

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

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

  .feature-band {
    padding: 24px;
  }
}

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

  .logo {
    font-size: 20px;
  }

  .hero,
  .hero-slide img {
    min-height: 610px;
  }

  .hero-meta {
    gap: 8px;
  }

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

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

  .category-grid,
  .ranking-list,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .rank-item {
    grid-template-columns: 42px 66px 1fr;
    gap: 10px;
  }

  .rank-number {
    width: 36px;
    height: 36px;
  }

  .rank-cover {
    width: 66px;
  }

  .card-title {
    font-size: 14px;
  }

  .card-body {
    padding: 11px;
  }
}