:root {
  --amber: #d97706;
  --amber-dark: #b45309;
  --orange: #ea580c;
  --ink: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --soft: #fff7ed;
  --paper: #ffffff;
  --shadow: 0 18px 45px rgba(17, 24, 39, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: linear-gradient(135deg, #fff7ed 0%, #ffffff 45%, #fff7ed 100%);
  min-height: 100vh;
}

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

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

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(229, 231, 235, 0.8);
  backdrop-filter: blur(18px);
  box-shadow: 0 10px 30px rgba(17, 24, 39, 0.08);
}

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

.nav-shell {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  border-radius: 14px;
  color: white;
  background: linear-gradient(135deg, var(--amber), var(--orange));
  box-shadow: 0 10px 22px rgba(217, 119, 6, 0.35);
}

.brand-text,
.footer-logo span:last-child {
  font-size: 24px;
  background: linear-gradient(135deg, var(--amber-dark), var(--orange));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  padding: 10px 13px;
  border-radius: 12px;
  color: #374151;
  font-weight: 700;
  transition: 0.25s ease;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link-active {
  color: var(--amber-dark);
  background: #ffedd5;
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 14px;
  background: #ffedd5;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}

.menu-button span {
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: var(--amber-dark);
}

.mobile-nav {
  display: none;
  width: min(1240px, calc(100% - 32px));
  margin: 0 auto 14px;
  padding: 12px;
  border-radius: 18px;
  background: white;
  box-shadow: var(--shadow);
}

.mobile-nav a {
  display: block;
  padding: 12px 14px;
  border-radius: 12px;
  color: #374151;
  font-weight: 700;
}

.mobile-nav a:hover {
  background: #fff7ed;
  color: var(--amber-dark);
}

.hero {
  position: relative;
  height: 70vh;
  min-height: 540px;
  overflow: hidden;
  background: #111827;
}

.hero-stage,
.hero-slide {
  position: absolute;
  inset: 0;
}

.hero-slide {
  opacity: 0;
  pointer-events: none;
  transition: opacity 1s ease;
}

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

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

.hero-mask {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 72% 35%, rgba(245, 158, 11, 0.22), transparent 34%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.86), rgba(0, 0, 0, 0.48) 48%, rgba(0, 0, 0, 0.12)),
    linear-gradient(0deg, rgba(0, 0, 0, 0.84), transparent 45%);
}

.hero-content {
  position: absolute;
  left: max(32px, calc((100vw - 1240px) / 2));
  bottom: 82px;
  width: min(720px, calc(100% - 64px));
  color: white;
}

.hero-kicker {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.hero-kicker span,
.hero-kicker strong,
.hero-kicker em {
  display: inline-flex;
  align-items: center;
  height: 30px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(245, 158, 11, 0.94);
  color: white;
  font-style: normal;
  font-size: 14px;
  font-weight: 800;
  backdrop-filter: blur(12px);
}

.hero-kicker strong,
.hero-kicker em {
  background: rgba(0, 0, 0, 0.48);
}

.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.04em;
  font-weight: 950;
  text-shadow: 0 15px 42px rgba(0, 0, 0, 0.38);
}

.hero p {
  margin: 0 0 28px;
  max-width: 660px;
  color: #f3f4f6;
  font-size: 19px;
  line-height: 1.8;
}

.hero-actions,
.flat-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.primary-button,
.ghost-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 26px;
  border-radius: 999px;
  font-weight: 900;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.primary-button {
  color: white;
  background: linear-gradient(135deg, var(--amber), var(--orange));
  box-shadow: 0 16px 32px rgba(234, 88, 12, 0.32);
}

.primary-button:hover,
.ghost-button:hover {
  transform: translateY(-2px) scale(1.02);
}

.ghost-button {
  color: white;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.32);
  backdrop-filter: blur(10px);
}

.ghost-button.dark {
  color: #374151;
  background: white;
  border-color: var(--line);
}

.hero-arrow {
  position: absolute;
  top: 50%;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  color: white;
  background: rgba(0, 0, 0, 0.48);
  font-size: 34px;
  line-height: 1;
  transform: translateY(-50%);
  transition: 0.25s ease;
}

.hero-arrow:hover {
  background: rgba(0, 0, 0, 0.7);
}

.hero-arrow-left {
  left: 22px;
}

.hero-arrow-right {
  right: 22px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 26px;
  display: flex;
  gap: 9px;
  transform: translateX(-50%);
}

.hero-dots button {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  transition: 0.25s ease;
}

.hero-dots button.is-active {
  width: 34px;
  background: var(--amber);
}

.home-search {
  padding: 0 0 34px;
  margin-top: -34px;
  position: relative;
  z-index: 2;
}

.search-hero-box {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 500px);
  gap: 28px;
  align-items: center;
  padding: 26px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.search-hero-box h2,
.section-title h2,
.category-strip h2,
.content-card h2 {
  margin: 0;
  font-size: 30px;
  font-weight: 950;
  letter-spacing: -0.02em;
}

.search-hero-box p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.quick-search {
  display: flex;
  gap: 12px;
}

.quick-search input,
.filter-panel input,
.filter-panel select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0 16px;
  outline: 0;
  background: white;
  color: var(--ink);
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

.quick-search input:focus,
.filter-panel input:focus,
.filter-panel select:focus {
  border-color: var(--amber);
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.16);
}

.quick-search button {
  min-width: 96px;
  border: 0;
  border-radius: 16px;
  color: white;
  background: var(--amber);
  font-weight: 900;
}

.section-shell {
  padding: 54px 0;
}

.category-strip {
  padding-top: 24px;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.pill-row a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  background: white;
  color: #374151;
  border: 1px solid var(--line);
  box-shadow: 0 8px 22px rgba(17, 24, 39, 0.06);
  font-weight: 800;
}

.pill-row a:hover {
  color: var(--amber-dark);
  background: #ffedd5;
}

.section-title {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 26px;
}

.section-title a {
  color: var(--amber-dark);
  font-weight: 900;
}

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

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

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

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

.movie-card a {
  display: block;
  height: 100%;
  border-radius: 22px;
  overflow: hidden;
  background: white;
  box-shadow: 0 12px 28px rgba(17, 24, 39, 0.1);
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.movie-card a:hover {
  transform: translateY(-5px) scale(1.01);
  box-shadow: 0 22px 50px rgba(17, 24, 39, 0.16);
}

.card-cover {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(135deg, #fef3c7, #fed7aa);
}

.card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.movie-card a:hover .card-cover img {
  transform: scale(1.08);
}

.cover-shade {
  position: absolute;
  inset: 0;
  opacity: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.72), transparent 65%);
  transition: opacity 0.25s ease;
}

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

.score-badge,
.duration-badge,
.rank-badge {
  position: absolute;
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 10px;
  color: white;
  background: rgba(0, 0, 0, 0.66);
  font-size: 13px;
  font-weight: 900;
  backdrop-filter: blur(10px);
}

.score-badge {
  left: 12px;
  top: 12px;
  background: rgba(217, 119, 6, 0.92);
}

.duration-badge {
  right: 12px;
  top: 12px;
}

.rank-badge {
  left: 12px;
  bottom: 12px;
  min-width: 34px;
  justify-content: center;
  background: linear-gradient(135deg, var(--amber), var(--orange));
}

.card-body {
  padding: 18px;
}

.card-body h3 {
  margin: 0 0 9px;
  font-size: 18px;
  line-height: 1.35;
  font-weight: 950;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s ease;
}

.movie-card a:hover h3 {
  color: var(--amber-dark);
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.card-meta span,
.card-tags span,
.detail-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  border-radius: 999px;
  background: #f3f4f6;
  color: #4b5563;
  font-size: 12px;
  font-weight: 800;
}

.card-body p {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

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

.wide-band {
  background: linear-gradient(90deg, #ffedd5, #fff7ed);
}

.page-hero,
.detail-hero {
  background:
    radial-gradient(circle at 80% 10%, rgba(245, 158, 11, 0.26), transparent 34%),
    linear-gradient(135deg, #fff7ed, #ffffff 55%, #ffedd5);
}

.compact-hero .section-shell {
  padding-top: 76px;
  padding-bottom: 70px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--amber-dark);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 13px;
  font-weight: 950;
}

.page-hero h1,
.detail-intro h1 {
  margin: 0;
  max-width: 860px;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.08;
  font-weight: 950;
  letter-spacing: -0.04em;
}

.page-hero p,
.detail-one-line {
  max-width: 780px;
  margin: 18px 0 0;
  color: #4b5563;
  font-size: 18px;
  line-height: 1.85;
}

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

.category-card-large a {
  display: block;
  min-height: 240px;
  padding: 28px;
  border-radius: 28px;
  background: white;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.category-card-large a:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 60px rgba(17, 24, 39, 0.16);
}

.category-icon {
  width: 54px;
  height: 54px;
  display: inline-grid;
  place-items: center;
  border-radius: 18px;
  color: white;
  background: linear-gradient(135deg, var(--amber), var(--orange));
  font-weight: 950;
  font-size: 22px;
}

.category-card-large h2 {
  margin: 18px 0 10px;
  font-size: 26px;
}

.category-card-large p {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.75;
}

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

.category-samples a {
  display: inline-flex;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: #fff7ed;
  color: var(--amber-dark);
  box-shadow: none;
  font-size: 13px;
  font-weight: 800;
}

.filter-panel {
  margin-bottom: 28px;
  padding: 22px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 14px 36px rgba(17, 24, 39, 0.08);
}

.filter-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 16px;
}

.filter-grid label {
  display: grid;
  gap: 8px;
  color: #374151;
  font-weight: 900;
}

.detail-hero-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 42px;
  align-items: center;
  padding-top: 72px;
  padding-bottom: 56px;
}

.detail-cover {
  border-radius: 30px;
  overflow: hidden;
  background: #fed7aa;
  box-shadow: var(--shadow);
}

.detail-cover img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: #6b7280;
  font-weight: 800;
}

.breadcrumb a {
  color: var(--amber-dark);
}

.detail-meta-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 16px;
}

.detail-meta-list span {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 0 13px;
  border-radius: 999px;
  background: white;
  color: #374151;
  border: 1px solid var(--line);
  font-weight: 850;
}

.detail-tags {
  margin-bottom: 26px;
}

.player-box {
  position: relative;
  overflow: hidden;
  border-radius: 30px;
  background: #020617;
  box-shadow: 0 28px 70px rgba(2, 6, 23, 0.26);
  aspect-ratio: 16 / 9;
}

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

.player-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 16px;
  border: 0;
  color: white;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.62), rgba(0, 0, 0, 0.18));
  font-size: 20px;
  font-weight: 950;
  transition: opacity 0.22s ease, visibility 0.22s ease;
  z-index: 2;
}

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

.play-circle {
  width: 86px;
  height: 86px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  color: white;
  background: linear-gradient(135deg, var(--amber), var(--orange));
  box-shadow: 0 18px 38px rgba(234, 88, 12, 0.38);
  padding-left: 5px;
}

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

.content-card {
  padding: 28px;
  border-radius: 28px;
  background: white;
  box-shadow: var(--shadow);
}

.content-card p {
  margin: 16px 0 0;
  color: #374151;
  font-size: 17px;
  line-height: 1.95;
}

.site-footer {
  margin-top: 40px;
  background: linear-gradient(135deg, #111827, #1f2937);
  color: white;
}

.footer-shell {
  padding: 46px 0 28px;
}

.footer-main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
}

.footer-brand p {
  margin: 16px 0 0;
  max-width: 560px;
  color: #d1d5db;
  line-height: 1.8;
}

.footer-main h2 {
  margin: 0 0 16px;
  color: #fbbf24;
  font-size: 18px;
}

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

.footer-links a {
  color: #d1d5db;
}

.footer-links a:hover {
  color: #fbbf24;
}

.footer-bottom {
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: #9ca3af;
  text-align: center;
  font-size: 14px;
}

.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 50%;
  color: white;
  background: var(--amber-dark);
  box-shadow: 0 16px 35px rgba(217, 119, 6, 0.34);
  opacity: 0;
  pointer-events: none;
  transition: 0.25s ease;
  z-index: 40;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.is-filter-hidden {
  display: none;
}

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

  .menu-button {
    display: flex;
  }

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

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

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

  .detail-hero-grid {
    grid-template-columns: 300px 1fr;
  }
}

@media (max-width: 780px) {
  .nav-shell,
  .section-shell,
  .footer-shell,
  .mobile-nav {
    width: min(100% - 22px, 1240px);
  }

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

  .hero {
    height: 78vh;
    min-height: 580px;
  }

  .hero-content {
    left: 18px;
    bottom: 72px;
    width: calc(100% - 36px);
  }

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

  .hero-arrow {
    display: none;
  }

  .search-hero-box,
  .filter-grid,
  .footer-main,
  .detail-hero-grid,
  .detail-content-grid,
  .category-grid-large {
    grid-template-columns: 1fr;
  }

  .quick-search {
    flex-direction: column;
  }

  .movie-grid,
  .featured-grid,
  .ranking-preview {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 15px;
  }

  .card-body {
    padding: 14px;
  }

  .card-body h3 {
    font-size: 16px;
  }

  .detail-cover {
    max-width: 420px;
  }

  .player-box {
    border-radius: 20px;
  }
}

@media (max-width: 520px) {
  .movie-grid,
  .featured-grid,
  .ranking-preview {
    grid-template-columns: 1fr;
  }

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

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

  .primary-button,
  .ghost-button {
    width: 100%;
  }
}