:root {
  --deep-950: #020617;
  --deep-925: #07111f;
  --deep-900: #0f172a;
  --deep-850: #162033;
  --deep-800: #1e293b;
  --deep-700: #334155;
  --cloud-500: #0ea5e9;
  --cloud-400: #38bdf8;
  --cloud-300: #7dd3fc;
  --cyber-600: #2563eb;
  --cyber-500: #3b82f6;
  --cyber-400: #60a5fa;
  --orange-500: #f97316;
  --text-100: #f8fafc;
  --text-200: #e5e7eb;
  --text-300: #d1d5db;
  --text-400: #94a3b8;
  --text-500: #64748b;
  --border: rgba(56, 189, 248, 0.18);
  --shadow: 0 24px 70px rgba(2, 6, 23, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--deep-950);
  color: var(--text-200);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(15, 23, 42, 0.94);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px);
}

.header-inner {
  width: min(1180px, calc(100% - 32px));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 22px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text-100);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--cloud-500), var(--cyber-500));
  color: #fff;
  box-shadow: 0 10px 28px rgba(14, 165, 233, 0.35);
}

.brand-name {
  font-size: clamp(18px, 2vw, 25px);
  background: linear-gradient(90deg, var(--cloud-400), var(--cyber-400));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  white-space: nowrap;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.nav-link,
.quick-cats a,
.footer-links a,
.footer-cats a {
  color: var(--text-300);
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-link {
  padding: 9px 13px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 650;
}

.nav-link:hover,
.nav-link.active {
  color: var(--cloud-400);
  background: rgba(30, 41, 59, 0.9);
}

.header-search {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-search input,
.filter-search input,
.filter-selects select {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(30, 41, 59, 0.92);
  color: var(--text-200);
  outline: none;
  transition: border 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.header-search input {
  width: 220px;
  padding: 10px 12px;
}

.header-search input:focus,
.filter-search input:focus,
.filter-selects select:focus {
  border-color: rgba(56, 189, 248, 0.75);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.16);
}

.header-search button,
.filter-actions button,
.primary-btn,
.ghost-btn {
  border: 0;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 750;
  transition: transform 0.2s ease, background 0.2s ease, border 0.2s ease, color 0.2s ease;
}

.header-search button,
.primary-btn {
  color: #fff;
  background: linear-gradient(135deg, var(--cloud-500), var(--cyber-600));
}

.header-search button {
  padding: 10px 14px;
}

.menu-toggle {
  display: none;
  margin-left: auto;
  border: 1px solid var(--border);
  color: var(--text-200);
  background: rgba(30, 41, 59, 0.75);
  border-radius: 12px;
  width: 42px;
  height: 42px;
}

.quick-cats {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 0 0 12px;
}

.quick-cats a {
  white-space: nowrap;
  color: var(--text-400);
  background: rgba(2, 6, 23, 0.35);
  border: 1px solid rgba(56, 189, 248, 0.12);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 13px;
}

.quick-cats a:hover {
  color: var(--cloud-400);
  background: rgba(14, 165, 233, 0.12);
}

.hero {
  position: relative;
  height: 78vh;
  min-height: 560px;
  overflow: hidden;
  background: var(--deep-950);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.02);
  pointer-events: none;
  transition: opacity 0.6s ease, transform 1.2s ease;
}

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

.hero-slide > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: radial-gradient(circle at 20% 20%, rgba(56, 189, 248, 0.3), transparent 30%), var(--deep-900);
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.92), rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.12)), linear-gradient(0deg, var(--deep-950), transparent 45%);
}

.hero-content {
  position: relative;
  width: min(1180px, calc(100% - 32px));
  height: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  max-width: 1180px;
}

.hero-content > * {
  max-width: 680px;
}

.eyebrow,
.detail-category {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 6px 12px;
  border-radius: 999px;
  color: #fff;
  background: rgba(37, 99, 235, 0.88);
  box-shadow: 0 12px 30px rgba(37, 99, 235, 0.24);
  font-size: 13px;
  font-weight: 750;
}

.hero h1,
.page-hero h1,
.movie-detail-card h1 {
  margin: 18px 0 14px;
  color: #fff;
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.hero h1 {
  font-size: clamp(40px, 7vw, 76px);
}

.hero p,
.page-hero p {
  margin: 0 0 26px;
  color: var(--text-300);
  font-size: clamp(16px, 2vw, 20px);
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 4px;
}

.primary-btn,
.ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
}

.ghost-btn {
  color: var(--text-100);
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.66);
  backdrop-filter: blur(8px);
}

.primary-btn:hover,
.ghost-btn:hover,
.header-search button:hover,
.filter-actions button:hover {
  transform: translateY(-2px);
}

.hero-meta,
.detail-meta,
.card-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--text-400);
}

.hero-meta {
  margin-top: 20px;
}

.hero-meta span,
.detail-meta span {
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
  border: 1px solid rgba(56, 189, 248, 0.14);
}

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

.hero-dot {
  width: 9px;
  height: 9px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.48);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.hero-dot.active {
  width: 34px;
  background: var(--cloud-400);
}

main {
  background: radial-gradient(circle at 12% 8%, rgba(14, 165, 233, 0.11), transparent 26%), radial-gradient(circle at 88% 20%, rgba(37, 99, 235, 0.12), transparent 30%), var(--deep-950);
}

.content-section,
.detail-layout {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 70px 0;
}

.panel-section {
  width: 100%;
  max-width: none;
  padding-left: max(16px, calc((100% - 1180px) / 2));
  padding-right: max(16px, calc((100% - 1180px) / 2));
  background: rgba(15, 23, 42, 0.72);
  border-top: 1px solid rgba(56, 189, 248, 0.08);
  border-bottom: 1px solid rgba(56, 189, 248, 0.08);
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 28px;
}

.section-head h2,
.side-rank h2,
.side-panel h2,
.poster-card h2 {
  margin: 0;
  color: var(--text-100);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.15;
}

.section-head p {
  max-width: 680px;
  margin: 8px 0 0;
  color: var(--text-400);
}

.section-more {
  color: var(--cloud-400);
  font-weight: 750;
  white-space: nowrap;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 22px;
}

.movie-card {
  display: block;
  min-width: 0;
  color: var(--text-200);
}

.card-media {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.9), rgba(2, 6, 23, 0.95));
  border: 1px solid rgba(56, 189, 248, 0.1);
  box-shadow: var(--shadow);
}

.movie-card img,
.rank-row img,
.poster-card img,
.category-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease, opacity 0.25s ease;
}

.movie-card:hover img,
.rank-row:hover img,
.category-tile:hover img {
  transform: scale(1.06);
}

.image-missing {
  opacity: 0;
}

.media-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.72), transparent 55%);
}

.card-badge,
.card-duration,
.rank-badge {
  position: absolute;
  z-index: 2;
  border-radius: 999px;
  color: #fff;
  font-size: 12px;
  font-weight: 750;
}

.card-badge {
  top: 10px;
  left: 10px;
  padding: 4px 9px;
  background: rgba(37, 99, 235, 0.86);
}

.card-duration {
  right: 10px;
  bottom: 10px;
  padding: 4px 8px;
  background: rgba(0, 0, 0, 0.72);
}

.rank-badge {
  top: 10px;
  right: 10px;
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--orange-500), var(--cyber-600));
}

.card-play {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 28px;
  opacity: 0;
  background: rgba(0, 0, 0, 0.42);
  transition: opacity 0.25s ease;
}

.movie-card:hover .card-play {
  opacity: 1;
}

.card-title,
.card-desc,
.card-meta {
  display: block;
}

.card-title {
  margin-top: 12px;
  color: var(--text-200);
  font-weight: 760;
  line-height: 1.35;
  transition: color 0.2s ease;
}

.movie-card:hover .card-title,
.rank-row:hover strong,
.category-tile:hover .category-name {
  color: var(--cloud-400);
}

.card-desc {
  margin-top: 5px;
  min-height: 42px;
  color: var(--text-500);
  font-size: 13px;
  line-height: 1.45;
  overflow: hidden;
}

.card-meta {
  margin-top: 8px;
  gap: 8px;
  color: var(--text-500);
  font-size: 12px;
}

.movie-card.wide .card-media {
  aspect-ratio: 16 / 9;
}

.movie-card.small .card-desc {
  display: none;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 36px;
  align-items: start;
}

.side-rank,
.side-panel,
.poster-card,
.movie-detail-card,
.player-card {
  border: 1px solid rgba(56, 189, 248, 0.12);
  border-radius: 22px;
  background: rgba(15, 23, 42, 0.84);
  box-shadow: var(--shadow);
}

.side-rank,
.side-panel,
.poster-card,
.movie-detail-card {
  padding: 24px;
}

.rank-list {
  display: grid;
  gap: 12px;
}

.rank-row {
  display: grid;
  grid-template-columns: 38px 86px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 10px;
  border-radius: 16px;
  background: rgba(30, 41, 59, 0.42);
  border: 1px solid rgba(56, 189, 248, 0.08);
  transition: background 0.2s ease, transform 0.2s ease;
}

.rank-row:hover {
  background: rgba(30, 41, 59, 0.82);
  transform: translateY(-1px);
}

.rank-row img {
  aspect-ratio: 16 / 10;
  border-radius: 12px;
  background: var(--deep-800);
}

.rank-num {
  color: var(--cloud-400);
  font-weight: 900;
  font-size: 18px;
  text-align: center;
}

.rank-copy {
  min-width: 0;
}

.rank-copy strong,
.rank-copy em {
  display: block;
}

.rank-copy strong {
  color: var(--text-200);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rank-copy em {
  color: var(--text-500);
  font-size: 13px;
  font-style: normal;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.rank-info {
  grid-column: 2 / 4;
  color: var(--text-500);
  font-size: 12px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.category-tile {
  display: grid;
  gap: 12px;
  min-height: 230px;
  padding: 18px;
  border: 1px solid rgba(56, 189, 248, 0.14);
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.9), rgba(30, 41, 59, 0.58));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.category-preview {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
  height: 98px;
  overflow: hidden;
  border-radius: 16px;
}

.category-preview img {
  border-radius: 12px;
  background: var(--deep-800);
}

.category-name {
  color: var(--text-100);
  font-size: 21px;
  font-weight: 850;
  transition: color 0.2s ease;
}

.category-desc {
  color: var(--text-400);
  font-size: 14px;
}

.page-hero {
  position: relative;
  isolation: isolate;
  min-height: 390px;
  display: flex;
  align-items: center;
  padding: 70px max(16px, calc((100% - 1180px) / 2));
  overflow: hidden;
  background: radial-gradient(circle at 20% 20%, rgba(56, 189, 248, 0.28), transparent 28%), linear-gradient(135deg, #172554, var(--deep-950));
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: var(--hero-image);
  background-size: cover;
  background-position: center;
  opacity: 0.22;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(2, 6, 23, 0.96), rgba(2, 6, 23, 0.58));
}

.page-hero.compact {
  min-height: 310px;
}

.page-hero h1 {
  font-size: clamp(34px, 5vw, 58px);
}

.page-hero > div {
  max-width: 820px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--text-500);
  font-size: 14px;
  margin-bottom: 18px;
}

.breadcrumb a:hover {
  color: var(--cloud-400);
}

.filter-panel {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto auto;
  gap: 14px;
  align-items: center;
  margin-bottom: 28px;
  padding: 16px;
  border-radius: 20px;
  background: rgba(15, 23, 42, 0.82);
  border: 1px solid rgba(56, 189, 248, 0.12);
}

.filter-search input {
  width: 100%;
  padding: 13px 14px;
}

.filter-selects {
  display: flex;
  gap: 10px;
}

.filter-selects select {
  min-width: 128px;
  padding: 12px 14px;
}

.filter-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-500);
  white-space: nowrap;
}

.filter-actions button {
  padding: 12px 14px;
  color: #fff;
  background: rgba(37, 99, 235, 0.82);
}

.empty-state {
  display: none;
  padding: 42px;
  border-radius: 22px;
  color: var(--text-400);
  text-align: center;
  background: rgba(15, 23, 42, 0.72);
  border: 1px solid rgba(56, 189, 248, 0.12);
}

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

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  gap: 30px;
  align-items: start;
}

.detail-main {
  display: grid;
  gap: 22px;
}

.player-card {
  padding: 0;
  overflow: hidden;
  background: #000;
}

.player-shell {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
}

.player-shell video {
  width: 100%;
  height: 100%;
  display: block;
  background: #000;
}

.player-overlay {
  position: absolute;
  inset: 0;
  z-index: 8;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 0;
  color: #fff;
  background: radial-gradient(circle at center, rgba(14, 165, 233, 0.26), rgba(0, 0, 0, 0.78));
  cursor: pointer;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

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

.player-icon {
  width: 74px;
  height: 74px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cloud-500), var(--cyber-600));
  box-shadow: 0 18px 50px rgba(14, 165, 233, 0.42);
  font-size: 28px;
}

.movie-detail-card h1 {
  font-size: clamp(32px, 4.5vw, 54px);
}

.detail-meta {
  margin-bottom: 22px;
}

.detail-one-line {
  padding: 16px 18px;
  border-left: 4px solid var(--cloud-400);
  border-radius: 14px;
  color: var(--text-300);
  background: rgba(30, 41, 59, 0.55);
}

.movie-detail-card section {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(56, 189, 248, 0.12);
}

.movie-detail-card h2 {
  margin: 0 0 12px;
  color: var(--text-100);
  font-size: 22px;
}

.movie-detail-card p {
  margin: 0;
  color: var(--text-300);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag-list span {
  padding: 7px 12px;
  border-radius: 999px;
  color: var(--text-300);
  background: rgba(30, 41, 59, 0.82);
  border: 1px solid rgba(56, 189, 248, 0.1);
}

.prev-next {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-top: 28px;
}

.prev-next a {
  flex: 1;
  padding: 13px 14px;
  border-radius: 14px;
  color: var(--cloud-400);
  background: rgba(30, 41, 59, 0.58);
  border: 1px solid rgba(56, 189, 248, 0.12);
}

.prev-next a:last-child {
  text-align: right;
}

.detail-side {
  position: sticky;
  top: 100px;
  display: grid;
  gap: 20px;
}

.poster-card img {
  aspect-ratio: 16 / 10;
  border-radius: 18px;
  background: var(--deep-800);
}

.poster-card h2 {
  margin-top: 16px;
  font-size: 22px;
}

.poster-card p {
  color: var(--text-400);
}

.site-footer {
  border-top: 1px solid rgba(56, 189, 248, 0.12);
  background: var(--deep-950);
}

.footer-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 44px 0 28px;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) 0.6fr 1fr;
  gap: 32px;
}

.footer-inner p {
  max-width: 520px;
  color: var(--text-500);
}

.footer-links,
.footer-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
}

.footer-links a:hover,
.footer-cats a:hover {
  color: var(--cloud-400);
}

.copyright {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 28px;
  color: var(--text-500);
  border-top: 1px solid rgba(56, 189, 248, 0.08);
}

@media (max-width: 1100px) {
  .movie-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .detail-side {
    position: static;
  }

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

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

  .main-nav {
    position: fixed;
    top: 68px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: rgba(15, 23, 42, 0.98);
    box-shadow: var(--shadow);
  }

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

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .header-search {
    display: none;
  }

  .hero {
    min-height: 620px;
    height: 74vh;
  }

  .hero-gradient {
    background: linear-gradient(0deg, var(--deep-950), rgba(0, 0, 0, 0.48), rgba(0, 0, 0, 0.78));
  }

  .movie-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

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

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

  .filter-selects {
    flex-wrap: wrap;
  }

  .filter-selects select {
    flex: 1 1 150px;
  }

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

@media (max-width: 620px) {
  .content-section,
  .detail-layout {
    width: min(100% - 24px, 1180px);
    padding: 48px 0;
  }

  .panel-section {
    padding-left: 12px;
    padding-right: 12px;
  }

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

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

  .card-desc {
    display: none;
  }

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

  .rank-row {
    grid-template-columns: 32px 74px minmax(0, 1fr);
  }

  .rank-info {
    grid-column: 1 / 4;
  }

  .prev-next {
    flex-direction: column;
  }

  .prev-next a:last-child {
    text-align: left;
  }

  .hero-content {
    padding-top: 30px;
  }
}