:root {
  --bg: #020617;
  --bg-soft: #0f172a;
  --bg-card: rgba(15, 23, 42, 0.82);
  --border: rgba(56, 189, 248, 0.22);
  --border-strong: rgba(56, 189, 248, 0.45);
  --text: #e2e8f0;
  --muted: #94a3b8;
  --muted-dark: #64748b;
  --accent: #38bdf8;
  --accent-2: #22d3ee;
  --hot: #f59e0b;
  --radius: 22px;
  --shadow: 0 24px 80px rgba(2, 6, 23, 0.48);
  --max: 1280px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 8%, rgba(14, 165, 233, 0.24), transparent 32rem),
    radial-gradient(circle at 90% 12%, rgba(34, 211, 238, 0.15), transparent 30rem),
    linear-gradient(180deg, #020617 0%, #07111f 48%, #020617 100%);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "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: 50;
  border-bottom: 1px solid rgba(56, 189, 248, 0.18);
  background: rgba(2, 6, 23, 0.82);
  backdrop-filter: blur(18px);
}

.site-header__inner {
  max-width: var(--max);
  height: 72px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 26px;
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.02em;
  background: linear-gradient(90deg, #7dd3fc, #22d3ee);
  -webkit-background-clip: text;
  color: transparent;
}

.site-logo__mark {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, #0ea5e9, #22d3ee);
  box-shadow: 0 10px 32px rgba(14, 165, 233, 0.36);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--muted);
  font-size: 15px;
}

.site-nav a {
  padding: 8px 0;
  transition: color 0.2s ease;
}

.site-nav a:hover {
  color: var(--accent);
}

.site-search {
  margin-left: auto;
  display: flex;
  align-items: center;
  min-width: 300px;
  border: 1px solid rgba(56, 189, 248, 0.22);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
  overflow: hidden;
}

.site-search input {
  width: 100%;
  min-width: 0;
  padding: 10px 14px;
  border: 0;
  outline: 0;
  color: var(--text);
  background: transparent;
}

.site-search button,
.quick-search button,
.search-page__form button {
  border: 0;
  color: #fff;
  padding: 10px 18px;
  cursor: pointer;
  background: linear-gradient(90deg, #0ea5e9, #22d3ee);
}

.mobile-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.8);
}

.mobile-toggle span {
  width: 18px;
  height: 2px;
  margin: 4px auto;
  display: block;
  background: #e2e8f0;
}

main,
.page-main,
.detail-main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px 48px;
}

.hero {
  position: relative;
  max-width: none;
  height: min(72vh, 760px);
  min-height: 540px;
  margin: 0 calc(50% - 50vw) 34px;
  overflow: hidden;
  background: #020617;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.9s ease, transform 1.2s ease;
  transform: scale(1.02);
}

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

.hero-slide__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
}

.hero-slide__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, 0.98) 0%, rgba(2, 6, 23, 0.78) 46%, rgba(2, 6, 23, 0.16) 100%),
    linear-gradient(0deg, #020617 0%, transparent 38%);
}

.hero-slide__content {
  position: absolute;
  left: max(24px, calc((100vw - var(--max)) / 2 + 24px));
  top: 50%;
  width: min(660px, calc(100% - 48px));
  transform: translateY(-50%);
}

.hero-slide__eyebrow,
.detail-info__eyebrow,
.page-hero p,
.section-heading p {
  margin: 0 0 10px;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-slide h1 {
  margin: 0 0 20px;
  font-size: clamp(42px, 7vw, 78px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.hero-slide p {
  max-width: 620px;
  margin: 0 0 20px;
  color: #cbd5e1;
  font-size: clamp(17px, 2vw, 21px);
}

.hero-slide__tags,
.detail-tags,
.movie-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-slide__tags span,
.detail-tags span,
.movie-card__tags span {
  padding: 5px 10px;
  border: 1px solid rgba(56, 189, 248, 0.24);
  border-radius: 999px;
  color: #cbd5e1;
  background: rgba(15, 23, 42, 0.66);
}

.hero-slide__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button--primary {
  color: #fff;
  background: linear-gradient(90deg, #0ea5e9, #22d3ee);
  box-shadow: 0 12px 34px rgba(14, 165, 233, 0.35);
}

.button--ghost {
  color: #dbeafe;
  border: 1px solid rgba(125, 211, 252, 0.36);
  background: rgba(15, 23, 42, 0.52);
}

.hero__control {
  position: absolute;
  top: 50%;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  color: #fff;
  cursor: pointer;
  font-size: 32px;
  background: rgba(15, 23, 42, 0.56);
  transform: translateY(-50%);
}

.hero__control--prev {
  left: 22px;
}

.hero__control--next {
  right: 22px;
}

.hero__dots {
  position: absolute;
  left: 50%;
  bottom: 24px;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.hero__dots button {
  width: 34px;
  height: 4px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.28);
}

.hero__dots button.is-active {
  background: var(--accent);
}

.quick-search,
.category-strip,
.content-section,
.ranking-panel,
.filter-panel,
.search-page,
.ranking-page,
.detail-content article,
.player-section {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.78), rgba(15, 23, 42, 0.45));
  box-shadow: var(--shadow);
}

.quick-search {
  margin: -66px auto 34px;
  padding: 22px;
  position: relative;
  z-index: 2;
  backdrop-filter: blur(18px);
}

.quick-search form,
.quick-search form > div {
  display: flex;
  align-items: center;
  gap: 14px;
}

.quick-search label {
  min-width: max-content;
  color: var(--accent);
  font-weight: 800;
}

.quick-search form > div {
  flex: 1;
}

.quick-search input,
.search-page__form input,
.filter-panel input,
.filter-panel select {
  width: 100%;
  border: 1px solid rgba(56, 189, 248, 0.24);
  outline: 0;
  border-radius: 14px;
  padding: 12px 14px;
  color: var(--text);
  background: rgba(2, 6, 23, 0.68);
}

.quick-search button,
.search-page__form button {
  border-radius: 14px;
  font-weight: 800;
}

.category-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 36px;
  padding: 18px;
}

.category-chip {
  min-height: 86px;
  padding: 16px;
  border: 1px solid rgba(56, 189, 248, 0.18);
  border-radius: 18px;
  background: rgba(2, 6, 23, 0.42);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.category-chip:hover,
.movie-card:hover,
.category-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
}

.category-chip strong,
.category-chip span {
  display: block;
}

.category-chip span {
  color: var(--muted);
  font-size: 13px;
}

.layout-two-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 26px;
  align-items: start;
}

.content-section,
.ranking-panel,
.filter-panel,
.search-page,
.ranking-page,
.player-section {
  margin-bottom: 36px;
  padding: 24px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.18;
}

.section-heading--compact h2 {
  font-size: 26px;
}

.section-link {
  color: var(--accent);
  font-weight: 700;
}

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

.movie-grid--wide {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

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

.movie-card {
  overflow: hidden;
  border: 1px solid rgba(56, 189, 248, 0.18);
  border-radius: 20px;
  background: rgba(2, 6, 23, 0.48);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.movie-card__poster {
  position: relative;
  display: block;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(14, 165, 233, 0.3), transparent),
    rgba(15, 23, 42, 0.9);
}

.movie-card__poster img,
.detail-poster img,
.category-card__covers img,
.ranking-row img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

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

.movie-card__score {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 4px 8px;
  border-radius: 999px;
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  background: rgba(245, 158, 11, 0.9);
}

.movie-card__play {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 54px;
  height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: #fff;
  background: rgba(14, 165, 233, 0.86);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.9);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

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

.movie-card__body {
  padding: 14px;
}

.movie-card h3 {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.35;
}

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

.movie-card__meta,
.movie-card__line {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 13px;
}

.movie-card__line {
  display: -webkit-box;
  min-height: 42px;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.movie-card__tags span {
  padding: 3px 8px;
  font-size: 12px;
}

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

.ranking-row {
  display: grid;
  grid-template-columns: 40px 54px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 10px;
  border: 1px solid rgba(56, 189, 248, 0.12);
  border-radius: 16px;
  background: rgba(2, 6, 23, 0.36);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.ranking-row:hover {
  border-color: var(--border-strong);
  transform: translateX(3px);
}

.ranking-row img {
  width: 54px;
  height: 76px;
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.9);
}

.ranking-row__num {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: var(--muted);
  background: rgba(15, 23, 42, 0.7);
  font-weight: 900;
}

.ranking-row__num--hot {
  color: #fff;
  background: linear-gradient(135deg, #f59e0b, #ef4444);
}

.ranking-row__main {
  min-width: 0;
}

.ranking-row__main strong,
.ranking-row__main em {
  display: block;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.ranking-row__main em {
  color: var(--muted);
  font-style: normal;
  font-size: 13px;
}

.ranking-row__score {
  color: var(--hot);
  font-weight: 900;
}

.page-main {
  padding-top: 42px;
}

.page-hero {
  margin-bottom: 30px;
  padding: clamp(34px, 5vw, 64px);
  border: 1px solid var(--border);
  border-radius: 30px;
  background:
    linear-gradient(120deg, rgba(14, 165, 233, 0.26), rgba(15, 23, 42, 0.78)),
    radial-gradient(circle at 70% 20%, rgba(34, 211, 238, 0.26), transparent 26rem);
  box-shadow: var(--shadow);
}

.page-hero h1 {
  max-width: 820px;
  margin: 0 0 12px;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.12;
}

.page-hero span {
  color: #cbd5e1;
  font-size: 18px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.category-card {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: rgba(15, 23, 42, 0.58);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.category-card a {
  display: grid;
  grid-template-columns: 42% 1fr;
  min-height: 210px;
}

.category-card__covers {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  background: rgba(2, 6, 23, 0.72);
}

.category-card__covers img {
  min-height: 104px;
  background: rgba(15, 23, 42, 0.9);
}

.category-card__body {
  padding: 24px;
}

.category-card__body span {
  color: var(--accent);
  font-weight: 800;
}

.category-card__body h2 {
  margin: 8px 0 12px;
  font-size: 28px;
}

.category-card__body p {
  margin: 0;
  color: var(--muted);
}

.filter-panel__row {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 16px;
}

.filter-panel label span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 13px;
}

.filter-panel__count,
.search-page__count {
  color: var(--muted);
}

.search-page__form {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.search-page__form input {
  flex: 1;
}

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

.detail-main {
  padding-top: 28px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 22px;
  color: var(--muted);
}

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

.detail-hero {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 30px;
  align-items: center;
  margin-bottom: 36px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 30px;
  background:
    linear-gradient(120deg, rgba(14, 165, 233, 0.18), rgba(15, 23, 42, 0.82)),
    radial-gradient(circle at 88% 15%, rgba(34, 211, 238, 0.22), transparent 24rem);
  box-shadow: var(--shadow);
}

.detail-poster {
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: 24px;
  background: rgba(15, 23, 42, 0.88);
}

.detail-info h1 {
  margin: 0 0 14px;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.08;
}

.detail-info__line {
  max-width: 800px;
  margin: 0 0 18px;
  color: #cbd5e1;
  font-size: 19px;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.detail-meta span {
  padding: 8px 12px;
  border-radius: 999px;
  color: #cbd5e1;
  background: rgba(15, 23, 42, 0.74);
}

.detail-tags {
  margin-bottom: 24px;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(56, 189, 248, 0.25);
  background: #000;
  aspect-ratio: 16 / 9;
}

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

.player-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 0;
  color: #fff;
  cursor: pointer;
  background: linear-gradient(180deg, rgba(2, 6, 23, 0.22), rgba(2, 6, 23, 0.72));
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.player-overlay span {
  width: 78px;
  height: 78px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 30px;
  background: linear-gradient(135deg, #0ea5e9, #22d3ee);
  box-shadow: 0 18px 46px rgba(14, 165, 233, 0.38);
}

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

.detail-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 36px;
}

.detail-content article {
  padding: 24px;
}

.detail-content h2 {
  margin: 0 0 12px;
}

.detail-content p {
  margin: 0;
  color: #cbd5e1;
}

.site-footer {
  border-top: 1px solid rgba(56, 189, 248, 0.18);
  background: rgba(2, 6, 23, 0.88);
}

.site-footer__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 36px 24px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 30px;
}

.site-logo--footer {
  margin-bottom: 12px;
}

.site-footer p {
  margin: 0;
  color: var(--muted);
}

.site-footer h2 {
  margin: 0 0 12px;
  font-size: 18px;
}

.footer-links {
  display: grid;
  gap: 8px;
  color: var(--muted);
}

.footer-links a:hover {
  color: var(--accent);
}

.site-footer__copy {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px 24px;
  color: var(--muted-dark);
}

@media (max-width: 1120px) {
  .layout-two-columns,
  .detail-content {
    grid-template-columns: 1fr;
  }

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

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

  .ranking-list--large {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .site-header__inner {
    height: auto;
    min-height: 66px;
    flex-wrap: wrap;
    gap: 12px;
    padding: 12px 18px;
  }

  .site-search {
    order: 3;
    width: 100%;
    min-width: 0;
  }

  .mobile-toggle {
    display: block;
    margin-left: auto;
  }

  .site-nav {
    display: none;
    order: 4;
    width: 100%;
    padding: 12px 0;
    border-top: 1px solid rgba(56, 189, 248, 0.16);
  }

  .site-nav.is-open {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
  }

  .hero {
    min-height: 560px;
    height: 66vh;
  }

  .hero-slide__content {
    top: auto;
    bottom: 76px;
    transform: none;
  }

  .hero__control {
    display: none;
  }

  .quick-search form,
  .quick-search form > div,
  .search-page__form {
    flex-direction: column;
    align-items: stretch;
  }

  .category-strip,
  .category-grid,
  .filter-panel__row,
  .site-footer__inner,
  .detail-hero {
    grid-template-columns: 1fr;
  }

  .detail-hero {
    padding: 20px;
  }

  .detail-poster {
    max-width: 300px;
  }
}

@media (max-width: 620px) {
  main,
  .page-main,
  .detail-main {
    padding-left: 14px;
    padding-right: 14px;
  }

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

  .movie-card__body {
    padding: 12px;
  }

  .movie-card__line {
    display: none;
  }

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

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

  .ranking-row {
    grid-template-columns: 32px 46px minmax(0, 1fr);
  }

  .ranking-row__score {
    display: none;
  }

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