:root {
  --page-bg: #f5f9ff;
  --surface: #ffffff;
  --surface-soft: #eef7ff;
  --ink: #102033;
  --muted: #64748b;
  --line: rgba(15, 23, 42, 0.10);
  --blue: #2563eb;
  --cyan: #06b6d4;
  --deep: #0f172a;
  --shadow: 0 24px 70px rgba(15, 23, 42, 0.12);
  --radius: 24px;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(6, 182, 212, 0.16), transparent 34rem),
    linear-gradient(135deg, #f8fbff 0%, #eef7ff 48%, #f8fbff 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

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

img {
  max-width: 100%;
}

.site-shell {
  min-height: 100vh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(18px);
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
}

.header-inner {
  width: min(1180px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  justify-content: space-between;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: -0.04em;
  font-size: clamp(20px, 2vw, 28px);
  color: var(--deep);
}

.logo-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: #ffffff;
  border-radius: 15px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 18px 28px rgba(37, 99, 235, 0.24);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: #334155;
  font-weight: 700;
  font-size: 15px;
}

.desktop-nav a {
  position: relative;
  padding: 8px 0;
}

.desktop-nav a:hover,
.desktop-nav a.active {
  color: var(--blue);
}

.desktop-nav a.active::after,
.desktop-nav a:hover::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 1px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
}

.search-form {
  position: relative;
  width: min(280px, 28vw);
}

.search-form input {
  width: 100%;
  border: 1px solid rgba(148, 163, 184, 0.45);
  background: rgba(255, 255, 255, 0.84);
  color: #0f172a;
  border-radius: 999px;
  padding: 11px 42px 11px 18px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.search-form input:focus {
  border-color: rgba(37, 99, 235, 0.55);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.search-form button {
  position: absolute;
  right: 6px;
  top: 6px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: #ffffff;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
}

.mobile-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 14px;
  color: var(--deep);
  background: rgba(37, 99, 235, 0.10);
}

.mobile-menu {
  display: none;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 18px;
}

.mobile-menu.is-open {
  display: grid;
  gap: 10px;
}

.mobile-menu a {
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(37, 99, 235, 0.08);
  color: #1e293b;
  font-weight: 800;
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  position: relative;
  min-height: 610px;
  color: #ffffff;
  background: linear-gradient(135deg, #0f2b6d, #0e7490);
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
}

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

.hero-slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3, 7, 18, 0.86), rgba(15, 23, 42, 0.54), rgba(14, 116, 144, 0.10)),
    linear-gradient(0deg, rgba(3, 7, 18, 0.74), transparent 46%);
}

.hero-content {
  position: relative;
  z-index: 2;
  min-height: 610px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: center;
  gap: 42px;
  padding: 72px 0 64px;
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 9px 14px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.13);
  color: rgba(255, 255, 255, 0.90);
  backdrop-filter: blur(12px);
  font-size: 14px;
  font-weight: 800;
}

.hero h1 {
  margin: 0 0 20px;
  font-size: clamp(42px, 6vw, 76px);
  line-height: 0.94;
  letter-spacing: -0.07em;
  font-weight: 950;
}

.hero p {
  max-width: 680px;
  margin: 0 0 26px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(16px, 2vw, 21px);
  line-height: 1.78;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 900;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 22px 42px rgba(37, 99, 235, 0.30);
}

.btn-ghost {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
}

.btn-light {
  color: #0f172a;
  background: #ffffff;
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.12);
}

.hero-panel {
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 28px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.13);
  backdrop-filter: blur(18px);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.25);
}

.hero-panel img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.35), rgba(6, 182, 212, 0.25));
}

.hero-panel h2 {
  margin: 18px 0 8px;
  font-size: 24px;
  line-height: 1.2;
  font-weight: 950;
}

.hero-panel-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: rgba(255, 255, 255, 0.80);
  font-size: 13px;
}

.hero-controls {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 32px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-arrow,
.hero-dot {
  border: 0;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(10px);
}

.hero-arrow {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  font-size: 22px;
}

.hero-dot {
  width: 34px;
  height: 8px;
  border-radius: 999px;
  opacity: 0.55;
}

.hero-dot.is-active {
  opacity: 1;
  background: linear-gradient(90deg, #ffffff, #a7f3d0);
}

.main-space {
  padding: 56px 0 72px;
}

.section {
  margin-bottom: 56px;
}

.section-card {
  padding: clamp(22px, 3vw, 36px);
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.section-dark {
  color: #ffffff;
  background:
    radial-gradient(circle at top right, rgba(103, 232, 249, 0.36), transparent 26rem),
    linear-gradient(135deg, #2563eb, #0891b2);
}

.section-title {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
}

.section-title h2,
.page-title h1 {
  margin: 0;
  color: #0f172a;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1;
  letter-spacing: -0.05em;
  font-weight: 950;
}

.section-dark .section-title h2 {
  color: #ffffff;
}

.section-title p,
.page-title p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.section-dark .section-title p {
  color: rgba(255, 255, 255, 0.78);
}

.grid {
  display: grid;
  gap: 22px;
}

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

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

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

.movie-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 16px 42px rgba(15, 23, 42, 0.08);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.movie-card:hover {
  transform: translateY(-6px);
  border-color: rgba(37, 99, 235, 0.25);
  box-shadow: 0 26px 64px rgba(15, 23, 42, 0.15);
}

.poster {
  position: relative;
  overflow: hidden;
  border-radius: 22px 22px 0 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(6, 182, 212, 0.35), transparent 35%),
    linear-gradient(135deg, #172554, #0e7490);
}

.poster::before {
  content: "";
  display: block;
  aspect-ratio: 3 / 4;
}

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

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

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  font-size: 12px;
  font-weight: 900;
}

.poster .badge {
  position: absolute;
  left: 12px;
  top: 12px;
  z-index: 2;
}

.card-body {
  padding: 18px;
}

.card-body h3 {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.28;
  font-weight: 950;
  color: #0f172a;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.card-text {
  margin-top: 12px;
  color: #526173;
  line-height: 1.62;
  font-size: 14px;
}

.line-clamp-2,
.line-clamp-3 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-2 {
  -webkit-line-clamp: 2;
}

.line-clamp-3 {
  -webkit-line-clamp: 3;
}

.rank-list {
  display: grid;
  gap: 14px;
}

.rank-item {
  display: grid;
  grid-template-columns: 54px 82px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
}

.rank-number {
  font-size: 24px;
  font-weight: 950;
  letter-spacing: -0.06em;
  color: #ffffff;
}

.rank-item img {
  width: 82px;
  height: 100px;
  object-fit: cover;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.18);
}

.rank-info h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 950;
}

.rank-info p {
  margin: 0;
  color: rgba(255, 255, 255, 0.75);
}

.rank-score {
  color: #ffffff;
  font-size: 20px;
  font-weight: 950;
}

.page-hero {
  padding: 58px 0 34px;
}

.page-title {
  max-width: 760px;
}

.filter-bar {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 16px 42px rgba(15, 23, 42, 0.06);
}

.filter-bar input,
.filter-bar select {
  min-height: 46px;
  border: 1px solid rgba(148, 163, 184, 0.45);
  border-radius: 16px;
  padding: 0 14px;
  outline: none;
  background: #ffffff;
}

.filter-bar input {
  flex: 1;
  min-width: 200px;
}

.category-tile {
  display: grid;
  min-height: 160px;
  align-content: end;
  padding: 22px;
  border-radius: 28px;
  color: #ffffff;
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.26), transparent 15rem),
    linear-gradient(135deg, #1d4ed8, #0891b2);
  box-shadow: 0 20px 52px rgba(37, 99, 235, 0.18);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.category-tile:hover {
  transform: translateY(-5px);
  box-shadow: 0 28px 70px rgba(37, 99, 235, 0.26);
}

.category-tile h2 {
  margin: 0 0 8px;
  font-size: 24px;
  font-weight: 950;
}

.category-tile p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
}

.detail-hero {
  position: relative;
  min-height: 530px;
  color: #ffffff;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(3, 7, 18, 0.94), rgba(15, 23, 42, 0.66), rgba(14, 116, 144, 0.38)),
    var(--detail-image),
    linear-gradient(135deg, #0f172a, #0e7490);
  background-size: cover;
  background-position: center;
}

.detail-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 170px;
  background: linear-gradient(0deg, var(--page-bg), transparent);
}

.detail-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 44px;
  align-items: end;
  padding: 72px 0 96px;
}

.detail-poster {
  overflow: hidden;
  border-radius: 28px;
  background: linear-gradient(135deg, #172554, #0e7490);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.36);
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.detail-copy h1 {
  margin: 0 0 18px;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 0.96;
  letter-spacing: -0.07em;
  font-weight: 950;
}

.detail-copy p {
  max-width: 780px;
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
  line-height: 1.78;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 20px;
}

.tag {
  display: inline-flex;
  padding: 7px 11px;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.14);
  font-size: 13px;
  font-weight: 850;
}

.detail-main {
  margin-top: -48px;
  position: relative;
  z-index: 4;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 26px;
  align-items: start;
}

.article-card {
  padding: clamp(22px, 3vw, 36px);
  border-radius: 30px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.article-card h2 {
  margin: 0 0 18px;
  font-size: 28px;
  letter-spacing: -0.04em;
  font-weight: 950;
}

.article-card p {
  margin: 0 0 18px;
  color: #334155;
  line-height: 1.9;
  font-size: 16px;
}

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

.info-list div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.info-list dt {
  color: var(--muted);
  font-weight: 850;
}

.info-list dd {
  margin: 0;
  color: #0f172a;
  font-weight: 900;
  text-align: right;
}

.player-shell {
  position: relative;
  overflow: hidden;
  margin-bottom: 26px;
  border-radius: 30px;
  background: #020617;
  box-shadow: 0 30px 82px rgba(2, 6, 23, 0.26);
}

.player-shell video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #020617;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background:
    linear-gradient(0deg, rgba(2, 6, 23, 0.38), rgba(2, 6, 23, 0.16)),
    var(--player-image);
  background-size: cover;
  background-position: center;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

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

.play-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-width: 168px;
  min-height: 58px;
  border: 0;
  border-radius: 999px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 24px 56px rgba(37, 99, 235, 0.36);
  font-size: 17px;
  font-weight: 950;
}

.play-icon {
  width: 0;
  height: 0;
  border-top: 9px solid transparent;
  border-bottom: 9px solid transparent;
  border-left: 14px solid #ffffff;
}

.sidebar-card {
  padding: 22px;
  border-radius: 28px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.sidebar-card h2 {
  margin: 0 0 18px;
  font-size: 22px;
  font-weight: 950;
}

.mini-list {
  display: grid;
  gap: 14px;
}

.mini-item {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
}

.mini-item img {
  width: 70px;
  height: 88px;
  object-fit: cover;
  border-radius: 16px;
  background: linear-gradient(135deg, #172554, #0e7490);
}

.mini-item strong {
  display: block;
  color: #0f172a;
  line-height: 1.35;
}

.mini-item span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
}

.site-footer {
  color: #cbd5e1;
  background: linear-gradient(135deg, #111827, #0f172a);
}

.footer-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 46px 0;
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: 28px;
}

.footer-inner h2,
.footer-inner h3 {
  margin: 0 0 14px;
  color: #ffffff;
  font-weight: 950;
}

.footer-inner p,
.footer-inner a {
  color: #cbd5e1;
  line-height: 1.8;
}

.footer-inner a:hover {
  color: #67e8f9;
}

.footer-links {
  display: grid;
  gap: 8px;
}

.empty-state {
  display: none;
  padding: 28px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--muted);
  text-align: center;
  font-weight: 850;
}

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

@media (max-width: 980px) {
  .desktop-nav,
  .site-header .search-form {
    display: none;
  }

  .mobile-toggle {
    display: grid;
    place-items: center;
  }

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

  .hero-panel {
    display: none;
  }

  .grid-4,
  .grid-3,
  .grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .detail-layout {
    padding-top: 48px;
  }

  .detail-poster {
    width: min(280px, 100%);
  }

  .content-grid {
    gap: 22px;
  }
}

@media (max-width: 640px) {
  .header-inner {
    min-height: 64px;
  }

  .logo {
    font-size: 20px;
  }

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

  .hero,
  .hero-content {
    min-height: 590px;
  }

  .hero h1,
  .detail-copy h1 {
    letter-spacing: -0.05em;
  }

  .grid-4,
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .rank-item {
    grid-template-columns: 42px 64px minmax(0, 1fr);
  }

  .rank-score {
    grid-column: 3;
    font-size: 16px;
  }

  .rank-item img {
    width: 64px;
    height: 82px;
  }

  .filter-bar {
    align-items: stretch;
    flex-direction: column;
  }

  .filter-bar input,
  .filter-bar select {
    width: 100%;
  }

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

  .detail-main {
    margin-top: -34px;
  }
}