:root {
  color-scheme: light;
  --bg: #f8fafc;
  --surface: #ffffff;
  --surface-soft: #f1f5f9;
  --surface-tint: #ecfeff;
  --text: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --blue: #2563eb;
  --cyan: #0891b2;
  --rose: #e11d48;
  --amber: #f59e0b;
  --green: #16a34a;
  --shadow: 0 22px 45px rgba(15, 23, 42, 0.10);
  --shadow-soft: 0 12px 30px rgba(15, 23, 42, 0.08);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
}

* {
  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", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(34, 211, 238, 0.16), transparent 32rem),
    radial-gradient(circle at 75% 6%, rgba(244, 63, 94, 0.12), transparent 28rem),
    linear-gradient(135deg, #f8fafc 0%, #ffffff 46%, #ecfeff 100%);
  color: var(--text);
}

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

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

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.86);
  border-bottom: 1px solid rgba(226, 232, 240, 0.86);
  backdrop-filter: blur(18px);
}

.nav-shell {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: #0f172a;
}

.logo-mark {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 12px 22px rgba(37, 99, 235, 0.28);
  font-size: 14px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-menu a {
  padding: 10px 14px;
  border-radius: 999px;
  color: #334155;
  font-weight: 700;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-menu a:hover {
  color: var(--blue);
  background: #eff6ff;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #ffffff;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: #0f172a;
}

.main-shell {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  position: relative;
  margin: 28px auto 40px;
  overflow: hidden;
  min-height: 590px;
  border-radius: var(--radius-xl);
  background: #0f172a;
  box-shadow: var(--shadow);
  isolation: isolate;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.72fr);
  gap: 36px;
  align-items: stretch;
  padding: 56px;
  opacity: 0;
  visibility: hidden;
  transform: scale(1.015);
  transition: opacity 0.7s ease, visibility 0.7s ease, transform 0.7s ease;
}

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

.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 76% 24%, rgba(56, 189, 248, 0.28), transparent 24rem),
    linear-gradient(90deg, rgba(15, 23, 42, 0.96) 0%, rgba(15, 23, 42, 0.78) 48%, rgba(15, 23, 42, 0.42) 100%);
  z-index: -1;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.06);
  z-index: -2;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #ffffff;
  max-width: 720px;
}

.hero-kicker,
.section-kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: #cffafe;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.hero h1,
.hero h2 {
  margin: 22px 0 18px;
  font-size: clamp(40px, 7vw, 78px);
  line-height: 0.98;
  letter-spacing: -0.07em;
}

.hero p {
  margin: 0;
  max-width: 650px;
  color: #dbeafe;
  font-size: 18px;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.primary-btn,
.secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 900;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-btn {
  color: #ffffff;
  background: linear-gradient(135deg, var(--rose), var(--amber));
  box-shadow: 0 16px 30px rgba(225, 29, 72, 0.28);
}

.secondary-btn {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.24);
}

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

.hero-panel {
  align-self: center;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 28px;
  padding: 18px;
  backdrop-filter: blur(14px);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.22);
}

.hero-panel img {
  width: 100%;
  aspect-ratio: 2 / 3;
  border-radius: 22px;
  object-fit: cover;
}

.hero-panel-info {
  padding: 18px 4px 2px;
  color: #ffffff;
}

.hero-panel-info strong {
  display: block;
  margin-bottom: 8px;
  font-size: 22px;
}

.hero-panel-info span {
  color: #cbd5e1;
}

.hero-controls {
  position: absolute;
  left: 56px;
  bottom: 36px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-controls button,
.scroll-btn {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
  font-size: 20px;
}

.hero-dots {
  display: flex;
  gap: 7px;
  margin-left: 8px;
}

.hero-dots button {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.38);
}

.hero-dots button.is-active {
  width: 26px;
  background: #ffffff;
}

.section-block {
  margin: 42px 0;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}

.section-head h1,
.section-head h2 {
  margin: 10px 0 0;
  color: #0f172a;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.05em;
}

.section-head p {
  margin: 8px 0 0;
  max-width: 740px;
  color: var(--muted);
  line-height: 1.8;
}

.light-kicker {
  color: var(--blue);
  background: #eff6ff;
}

.search-panel {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: 16px;
  align-items: center;
  margin-bottom: 22px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-soft);
}

.search-box {
  width: 100%;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 18px;
  color: #0f172a;
  background: #ffffff;
  outline: none;
}

.search-box:focus {
  border-color: rgba(37, 99, 235, 0.5);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.10);
}

.filter-chips {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-chip {
  height: 42px;
  padding: 0 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: #475569;
  font-weight: 800;
}

.filter-chip:hover,
.filter-chip.is-active {
  color: #ffffff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
}

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

.movie-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 26px rgba(15, 23, 42, 0.07);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  border-color: rgba(37, 99, 235, 0.26);
  box-shadow: 0 22px 42px rgba(15, 23, 42, 0.13);
}

.poster-link {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 2 / 3;
  background: linear-gradient(135deg, #dbeafe, #fce7f3);
}

.poster-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.06);
}

.poster-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(15, 23, 42, 0.84) 100%);
}

.poster-play {
  position: absolute;
  right: 14px;
  bottom: 14px;
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--rose);
  font-size: 13px;
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.22);
}

.poster-year {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.68);
  color: #ffffff;
  font-size: 13px;
  font-weight: 900;
}

.movie-card-body {
  padding: 16px;
}

.movie-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.movie-card h3 {
  margin: 10px 0 8px;
  font-size: 18px;
  line-height: 1.32;
  letter-spacing: -0.02em;
}

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

.movie-card p {
  min-height: 66px;
  margin: 0;
  color: #64748b;
  font-size: 14px;
  line-height: 1.58;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 13px;
}

.tag-row span {
  padding: 4px 8px;
  border-radius: 999px;
  background: #f1f5f9;
  color: #475569;
  font-size: 12px;
  font-weight: 800;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.category-card {
  overflow: hidden;
  border-radius: 24px;
  min-height: 240px;
  background: #0f172a;
  box-shadow: var(--shadow-soft);
}

.category-card a {
  position: relative;
  display: flex;
  min-height: 240px;
  align-items: flex-end;
  padding: 22px;
  overflow: hidden;
  color: #ffffff;
}

.category-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.64;
  transition: transform 0.35s ease;
}

.category-card:hover img {
  transform: scale(1.06);
}

.category-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(34, 211, 238, 0.5), transparent 12rem),
    linear-gradient(180deg, rgba(15, 23, 42, 0.05), rgba(15, 23, 42, 0.88));
}

.category-card div {
  position: relative;
  z-index: 2;
}

.category-card p {
  margin: 0 0 8px;
  color: #bae6fd;
  font-weight: 900;
}

.category-card h2 {
  margin: 0 0 10px;
  font-size: 24px;
  letter-spacing: -0.04em;
}

.category-card span {
  color: #e2e8f0;
  line-height: 1.65;
  font-size: 14px;
}

.ranking-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

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

.rank-item {
  display: grid;
  grid-template-columns: 44px 64px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.05);
}

.rank-number {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 13px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--rose), var(--amber));
  font-weight: 900;
}

.rank-item img {
  width: 64px;
  height: 86px;
  border-radius: 14px;
  object-fit: cover;
}

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

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

.rank-text strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: 7px;
  font-size: 17px;
}

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

.rank-score {
  color: var(--rose);
  font-weight: 900;
}

.detail-hero {
  margin: 28px 0 38px;
  display: grid;
  grid-template-columns: minmax(0, 1.38fr) minmax(320px, 0.72fr);
  gap: 28px;
  align-items: stretch;
}

.player-shell {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  background: #020617;
  box-shadow: var(--shadow);
  min-height: 420px;
}

.movie-video {
  width: 100%;
  height: 100%;
  min-height: 420px;
  background: #020617;
  object-fit: contain;
}

.video-cover {
  position: absolute;
  inset: 0;
  border: 0;
  padding: 0;
  overflow: hidden;
  color: #ffffff;
  background: #020617;
}

.video-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.68;
  filter: saturate(1.08) contrast(1.05);
}

.video-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at center, rgba(225, 29, 72, 0.28), transparent 18rem),
    linear-gradient(180deg, rgba(2, 6, 23, 0.12), rgba(2, 6, 23, 0.88));
}

.video-cover span {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  transform: translate(-50%, -50%);
  width: 92px;
  height: 92px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  color: var(--rose);
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 24px 44px rgba(0, 0, 0, 0.32);
  font-size: 28px;
}

.video-cover strong {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 40px;
  z-index: 2;
  text-align: center;
  font-size: 20px;
}

.video-cover.is-hidden {
  display: none;
}

.detail-info {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-soft);
}

.detail-info .section-kicker {
  background: #eff6ff;
  color: var(--blue);
}

.detail-info h1 {
  margin: 18px 0 14px;
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.06em;
}

.detail-intro {
  margin: 0 0 20px;
  color: #475569;
  font-size: 17px;
  line-height: 1.86;
}

.info-list {
  display: grid;
  gap: 10px;
  margin: 22px 0;
}

.info-list div {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid #e2e8f0;
  color: #475569;
}

.info-list strong {
  color: #0f172a;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
  color: #64748b;
  font-size: 14px;
}

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

.content-card {
  margin: 26px 0;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow-soft);
}

.content-card h2 {
  margin: 0 0 14px;
  font-size: 28px;
  letter-spacing: -0.04em;
}

.content-card p {
  margin: 0 0 18px;
  color: #475569;
  font-size: 16px;
  line-height: 1.95;
}

.content-card p:last-child {
  margin-bottom: 0;
}

.site-footer {
  margin-top: 64px;
  padding: 46px 0 24px;
  background: #0f172a;
  color: #cbd5e1;
}

.footer-grid {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 0.7fr 0.7fr;
  gap: 32px;
}

.footer-logo {
  color: #ffffff;
}

.site-footer p {
  max-width: 560px;
  color: #94a3b8;
  line-height: 1.8;
}

.site-footer h2 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: 18px;
}

.site-footer a:not(.footer-logo) {
  display: block;
  margin: 8px 0;
  color: #cbd5e1;
}

.site-footer a:hover {
  color: #ffffff;
}

.footer-bottom {
  width: min(1200px, calc(100% - 32px));
  margin: 30px auto 0;
  padding-top: 22px;
  border-top: 1px solid rgba(148, 163, 184, 0.22);
  color: #94a3b8;
  font-size: 14px;
}

.hidden-card {
  display: none !important;
}

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

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

  .hero {
    min-height: 760px;
  }

  .hero-panel {
    max-width: 320px;
  }
}

@media (max-width: 820px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-menu {
    position: absolute;
    top: 72px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: #ffffff;
    box-shadow: var(--shadow-soft);
  }

  .nav-menu.is-open {
    display: flex;
  }

  .nav-menu a {
    border-radius: 14px;
  }

  .hero {
    min-height: 690px;
    border-radius: 22px;
  }

  .hero-slide {
    padding: 28px;
    gap: 20px;
  }

  .hero h1,
  .hero h2 {
    font-size: clamp(34px, 11vw, 58px);
  }

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

  .hero-controls {
    left: 28px;
    bottom: 24px;
  }

  .section-head,
  .search-panel {
    grid-template-columns: 1fr;
  }

  .section-head {
    display: block;
  }

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

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

  .detail-info,
  .content-card {
    padding: 22px;
    border-radius: 22px;
  }

  .player-shell,
  .movie-video {
    min-height: 260px;
  }
}

@media (max-width: 520px) {
  .main-shell,
  .nav-shell,
  .footer-grid,
  .footer-bottom {
    width: min(100% - 24px, 1200px);
  }

  .logo {
    font-size: 19px;
  }

  .logo-mark {
    width: 34px;
    height: 34px;
  }

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

  .movie-card p {
    min-height: auto;
  }

  .rank-item {
    grid-template-columns: 36px 54px minmax(0, 1fr);
  }

  .rank-score {
    grid-column: 3;
  }

  .rank-item img {
    width: 54px;
    height: 74px;
  }

  .hero {
    min-height: 650px;
    margin-top: 18px;
  }

  .hero-slide {
    padding: 22px;
  }

  .hero-panel {
    display: none;
  }

  .hero-actions {
    gap: 10px;
  }

  .primary-btn,
  .secondary-btn {
    width: 100%;
  }
}