:root {
  --page: #f8fafc;
  --panel: #ffffff;
  --ink: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --brand: #dc2626;
  --brand-dark: #b91c1c;
  --gold: #f59e0b;
  --dark: #111827;
  --radius: 20px;
  --shadow: 0 22px 60px rgba(15, 23, 42, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: var(--ink);
  background: var(--page);
  line-height: 1.65;
}

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

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

.is-hidden {
  opacity: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.08);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  min-height: 72px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.site-logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 900;
  color: var(--ink);
  white-space: nowrap;
}

.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(135deg, #ef4444, #f97316);
  box-shadow: 0 12px 24px rgba(220, 38, 38, 0.28);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-weight: 700;
  color: #374151;
}

.main-nav a:hover {
  color: var(--brand);
}

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

.top-search input,
.filter-box input,
.filter-box select {
  width: 250px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 11px 16px;
  font: inherit;
  outline: none;
  background: #fff;
}

.top-search input:focus,
.filter-box input:focus,
.filter-box select:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.12);
}

.top-search button,
.hero-button,
.action-button,
.play-button,
.menu-button {
  border: 0;
  border-radius: 999px;
  padding: 11px 18px;
  color: #fff;
  background: var(--brand);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.top-search button:hover,
.hero-button:hover,
.action-button:hover,
.play-button:hover,
.menu-button:hover {
  background: var(--brand-dark);
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(220, 38, 38, 0.28);
}

.menu-button {
  display: none;
}

.hero {
  position: relative;
  height: 620px;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(180deg, #111827, #1f2937);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.hero-bg {
  position: absolute;
  inset: -24px;
  overflow: hidden;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(10px) brightness(0.35);
  transform: scale(1.08);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 25% 40%, rgba(220, 38, 38, 0.34), transparent 32%), linear-gradient(90deg, rgba(17, 24, 39, 0.96), rgba(17, 24, 39, 0.55), rgba(17, 24, 39, 0.9));
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  height: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) 360px;
  align-items: center;
  gap: 56px;
}

.hero-copy {
  max-width: 760px;
}

.hero-kicker,
.detail-kicker,
.rank-index {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 7px 13px;
  color: #fff;
  background: rgba(220, 38, 38, 0.92);
  font-weight: 900;
  letter-spacing: 0.04em;
}

.hero h1,
.hero h2 {
  margin: 20px 0 16px;
  font-size: clamp(42px, 6vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.hero p {
  margin: 0 0 22px;
  max-width: 740px;
  color: #e5e7eb;
  font-size: 20px;
}

.hero-meta,
.detail-meta,
.rank-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
  color: #f3f4f6;
}

.hero-meta span,
.detail-meta span,
.rank-meta span {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 7px 12px;
  background: rgba(255, 255, 255, 0.08);
}

.hero-poster {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 3 / 4;
  background: linear-gradient(135deg, #1f2937, #991b1b);
}

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

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 32px;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  gap: 9px;
}

.hero-dots button {
  width: 12px;
  height: 12px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.hero-dots button.active {
  width: 34px;
  background: #fff;
}

.content-section,
.detail-layout,
.category-overview,
.filter-section {
  max-width: 1280px;
  margin: 0 auto;
  padding: 64px 24px;
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
}

.section-head h1,
.section-head h2 {
  margin: 0;
  font-size: clamp(30px, 3vw, 46px);
  line-height: 1.16;
  letter-spacing: -0.03em;
}

.section-intro {
  margin: 0;
  max-width: 780px;
  color: var(--muted);
  font-size: 17px;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.movie-card {
  min-width: 0;
}

.card-link {
  display: block;
  height: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.08);
  transition: transform 0.24s ease, box-shadow 0.24s ease;
}

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

.poster-wrap {
  position: relative;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background: linear-gradient(135deg, #1f2937, #7f1d1d);
}

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

.card-link:hover .card-image {
  transform: scale(1.08);
}

.rating-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  border-radius: 999px;
  padding: 5px 9px;
  color: #fff;
  background: var(--gold);
  font-size: 13px;
  font-weight: 900;
}

.card-body {
  padding: 16px;
}

.card-body h2 {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.35;
}

.card-meta,
.card-desc,
.tag-line {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.card-desc {
  margin-top: 8px;
}

.tag-line {
  margin-top: 10px;
  color: var(--brand);
  font-weight: 700;
}

.category-strip {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 10px;
}

.category-chip,
.action-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 11px 18px;
  background: #fff;
  color: #374151;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
  white-space: nowrap;
}

.category-chip:hover {
  color: #fff;
  background: var(--brand);
}

.dark-section {
  background: #111827;
  color: #fff;
}

.dark-section .section-intro {
  color: #d1d5db;
}

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

.compact-card {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  border-radius: 18px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.08);
  transition: background 0.22s ease, transform 0.22s ease;
}

.compact-card:hover {
  background: rgba(255, 255, 255, 0.16);
  transform: translateY(-3px);
}

.compact-poster {
  display: block;
  aspect-ratio: 16 / 10;
  border-radius: 12px;
  overflow: hidden;
  background: linear-gradient(135deg, #374151, #991b1b);
}

.compact-info strong,
.compact-info em {
  display: block;
}

.compact-info em {
  margin-top: 5px;
  color: #d1d5db;
  font-size: 13px;
  font-style: normal;
}

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

.category-card {
  border-radius: 24px;
  padding: 26px;
  background: #fff;
  box-shadow: 0 12px 36px rgba(15, 23, 42, 0.08);
}

.category-card h2 {
  margin: 0 0 10px;
  font-size: 26px;
}

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

.category-samples {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.category-samples span {
  border-radius: 999px;
  padding: 6px 10px;
  background: #f3f4f6;
  color: #4b5563;
  font-size: 13px;
}

.filter-box {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 14px;
  padding: 18px;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 12px 36px rgba(15, 23, 42, 0.08);
}

.filter-box input,
.filter-box select {
  width: 100%;
  border-radius: 14px;
}

.no-results {
  display: none;
  padding: 26px;
  border-radius: 20px;
  background: #fff;
  color: var(--muted);
  text-align: center;
}

.no-results.show {
  display: block;
}

.rank-list {
  display: grid;
  gap: 16px;
}

.rank-item {
  display: grid;
  grid-template-columns: 84px 130px minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  border-radius: 22px;
  padding: 14px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

.rank-cover {
  aspect-ratio: 2 / 3;
  border-radius: 14px;
  overflow: hidden;
  background: linear-gradient(135deg, #1f2937, #7f1d1d);
}

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

.rank-title h2 {
  margin: 0 0 8px;
  font-size: 22px;
}

.rank-title p {
  margin: 0;
  color: var(--muted);
}

.rank-meta {
  color: var(--muted);
  margin: 10px 0 0;
}

.rank-meta span {
  border-color: var(--line);
  background: #f9fafb;
  color: #4b5563;
}

.detail-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(135deg, #111827, #7f1d1d);
}

.detail-bg {
  position: absolute;
  inset: -20px;
  opacity: 0.28;
  filter: blur(9px) brightness(0.7);
}

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

.detail-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  gap: 42px;
  align-items: center;
}

.detail-poster {
  border-radius: 28px;
  overflow: hidden;
  aspect-ratio: 2 / 3;
  background: linear-gradient(135deg, #1f2937, #991b1b);
  box-shadow: var(--shadow);
}

.detail-copy h1 {
  margin: 18px 0 14px;
  font-size: clamp(40px, 5vw, 68px);
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.detail-copy p {
  max-width: 850px;
  color: #e5e7eb;
  font-size: 19px;
}

.player-section,
.story-section,
.related-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 56px 24px 0;
}

.player-box {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  background: #030712;
  box-shadow: var(--shadow);
}

.player-video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #030712;
  cursor: pointer;
}

.player-overlay {
  position: absolute;
  left: 24px;
  bottom: 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  pointer-events: none;
}

.play-button {
  pointer-events: auto;
  border-radius: 18px;
  padding: 14px 22px;
}

.player-title {
  color: #fff;
  font-weight: 800;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

.story-card {
  border-radius: 26px;
  padding: 30px;
  background: #fff;
  box-shadow: 0 12px 36px rgba(15, 23, 42, 0.08);
}

.story-card h2 {
  margin: 0 0 12px;
  font-size: 28px;
}

.story-card p {
  margin: 0 0 22px;
  color: #374151;
  font-size: 17px;
}

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

.breadcrumb {
  max-width: 1280px;
  margin: 0 auto;
  padding: 18px 24px;
  color: #6b7280;
  font-size: 14px;
}

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

.site-footer {
  margin-top: 70px;
  padding: 48px 24px 24px;
  color: #d1d5db;
  background: #111827;
}

.footer-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 36px;
}

.footer-grid h2 {
  margin: 0 0 12px;
  color: #fff;
  font-size: 18px;
}

.footer-grid a {
  display: block;
  margin: 7px 0;
  color: #d1d5db;
}

.footer-grid a:hover {
  color: #fff;
}

.footer-logo {
  color: #fff;
}

.footer-bottom {
  max-width: 1280px;
  margin: 36px auto 0;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: #9ca3af;
}

@media (max-width: 1024px) {
  .movie-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .hero-poster {
    display: none;
  }
}

@media (max-width: 820px) {
  .header-inner {
    flex-wrap: wrap;
    gap: 14px;
    padding: 12px 18px;
  }

  .main-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
  }

  .main-nav.open {
    display: flex;
  }

  .top-search {
    order: 4;
    width: 100%;
  }

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

  .menu-button {
    display: inline-flex;
    margin-left: auto;
  }

  .hero {
    height: 560px;
  }

  .hero-content {
    gap: 20px;
  }

  .movie-grid,
  .category-cards,
  .related-grid,
  .footer-grid,
  .filter-box {
    grid-template-columns: 1fr;
  }

  .rank-item {
    grid-template-columns: 54px 92px minmax(0, 1fr);
  }

  .rank-item .action-button {
    grid-column: 2 / -1;
  }
}

@media (max-width: 560px) {
  .movie-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .card-body {
    padding: 12px;
  }

  .card-body h2 {
    font-size: 15px;
  }

  .card-desc,
  .tag-line {
    display: none;
  }

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

  .hero h1,
  .hero h2,
  .detail-copy h1 {
    font-size: 38px;
  }

  .hero p,
  .detail-copy p {
    font-size: 16px;
  }

  .content-section,
  .detail-layout,
  .category-overview,
  .filter-section,
  .player-section,
  .story-section,
  .related-section {
    padding-left: 16px;
    padding-right: 16px;
  }
}