:root {
  color-scheme: light;
  --page-bg: #f8fbff;
  --soft-bg: #edf7ff;
  --deep-blue: #0f3d8f;
  --brand-blue: #2563eb;
  --cyan: #06b6d4;
  --teal: #14b8a6;
  --ink: #0f172a;
  --muted: #64748b;
  --line: rgba(15, 23, 42, 0.10);
  --card: rgba(255, 255, 255, 0.88);
  --shadow: 0 22px 60px rgba(15, 23, 42, 0.14);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  color: var(--ink);
  background: linear-gradient(135deg, #f8fafc 0%, #eff6ff 46%, #ecfeff 100%);
}

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

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

button,
input {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(248, 251, 255, 0.84);
  backdrop-filter: blur(18px);
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--deep-blue);
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--brand-blue), var(--cyan), var(--teal));
  box-shadow: 0 16px 34px rgba(37, 99, 235, 0.30);
}

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

.nav-links a {
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 15px;
  color: #334155;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--brand-blue);
  background: rgba(37, 99, 235, 0.10);
  transform: translateY(-1px);
}

.mobile-menu-button {
  display: none;
  border: 0;
  border-radius: 14px;
  padding: 10px 12px;
  color: var(--deep-blue);
  background: rgba(37, 99, 235, 0.10);
}

.hero {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(135deg, #2563eb 0%, #06b6d4 52%, #14b8a6 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.28), transparent 28%), radial-gradient(circle at 82% 12%, rgba(255, 255, 255, 0.22), transparent 22%), linear-gradient(rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.16));
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.18;
  background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.18) 25%, transparent 25%), linear-gradient(-45deg, rgba(255, 255, 255, 0.18) 25%, transparent 25%);
  background-size: 52px 52px;
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 620px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  align-items: center;
  gap: 52px;
  padding: 56px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(10px);
  font-size: 14px;
  font-weight: 700;
}

.hero h1 {
  margin: 20px 0 20px;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.07em;
  font-weight: 950;
}

.hero-text {
  max-width: 760px;
  margin: 0 0 30px;
  color: rgba(255, 255, 255, 0.90);
  font-size: clamp(18px, 2.1vw, 24px);
  line-height: 1.75;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
  color: var(--brand-blue);
  background: #fff;
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.18);
}

.btn-secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.16);
}

.btn-blue {
  color: #fff;
  background: linear-gradient(135deg, var(--brand-blue), var(--cyan));
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.26);
}

.hero-panel {
  position: relative;
  min-height: 520px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  border-radius: 32px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  box-shadow: 0 34px 80px rgba(15, 23, 42, 0.30);
  background: rgba(255, 255, 255, 0.16);
  opacity: 0;
  transform: translateX(18px) scale(0.98);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.hero-slide.active {
  opacity: 1;
  transform: translateX(0) scale(1);
}

.hero-slide img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-slide .cover-missing {
  display: none;
}

.slide-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(2, 6, 23, 0.78) 72%, rgba(2, 6, 23, 0.95) 100%);
}

.slide-content {
  position: relative;
  z-index: 2;
  padding: 28px;
}

.slide-content h2 {
  margin: 0 0 10px;
  font-size: 30px;
  line-height: 1.2;
  font-weight: 900;
}

.slide-content p {
  margin: 0 0 18px;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.65;
}

.hero-dots {
  position: absolute;
  left: 28px;
  top: 28px;
  z-index: 5;
  display: flex;
  gap: 8px;
}

.hero-dot {
  width: 28px;
  height: 8px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.42);
}

.hero-dot.active {
  background: #fff;
}

.section {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  padding: 64px 0;
}

.section.compact {
  padding: 40px 0;
}

.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
}

.section-kicker {
  margin: 0 0 8px;
  color: var(--brand-blue);
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-title {
  margin: 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.05em;
  font-weight: 950;
}

.section-desc {
  max-width: 720px;
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.85;
}

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

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

.movie-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: var(--radius-lg);
  background: var(--card);
  box-shadow: 0 12px 36px rgba(15, 23, 42, 0.08);
  transition: transform 0.26s ease, box-shadow 0.26s ease;
}

.movie-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}

.cover {
  position: relative;
  min-height: 248px;
  overflow: hidden;
  background: linear-gradient(135deg, #dbeafe, #cffafe);
}

.cover img {
  width: 100%;
  height: 100%;
  min-height: 248px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.cover img.cover-missing {
  display: none;
}

.cover-badge {
  position: absolute;
  left: 12px;
  top: 12px;
  z-index: 2;
  padding: 6px 10px;
  border-radius: 999px;
  color: #fff;
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(10px);
  font-size: 12px;
  font-weight: 800;
}

.score-badge {
  position: absolute;
  right: 12px;
  top: 12px;
  z-index: 2;
  padding: 6px 10px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, #f97316, #f43f5e);
  font-size: 12px;
  font-weight: 900;
}

.card-body {
  padding: 18px;
}

.card-body h3 {
  margin: 0 0 9px;
  font-size: 19px;
  line-height: 1.34;
  font-weight: 900;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 13px;
}

.card-body p {
  margin: 0;
  color: #475569;
  line-height: 1.72;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  color: #1d4ed8;
  background: rgba(37, 99, 235, 0.10);
  font-size: 12px;
  font-weight: 800;
}

.category-card {
  min-height: 210px;
  padding: 24px;
  border-radius: var(--radius-xl);
  color: #fff;
  background: linear-gradient(135deg, #2563eb, #06b6d4 54%, #14b8a6);
  box-shadow: var(--shadow);
  transition: transform 0.24s ease;
}

.category-card:hover {
  transform: translateY(-6px);
}

.category-card h3 {
  margin: 0 0 12px;
  font-size: 25px;
  font-weight: 950;
}

.category-card p {
  margin: 0 0 20px;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.76;
}

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

.rank-item {
  display: grid;
  grid-template-columns: 70px 94px minmax(0, 1fr) 100px;
  align-items: center;
  gap: 18px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.07);
}

.rank-num {
  font-size: 28px;
  font-weight: 950;
  color: var(--brand-blue);
}

.rank-cover {
  overflow: hidden;
  width: 94px;
  height: 124px;
  border-radius: 16px;
  background: linear-gradient(135deg, #dbeafe, #cffafe);
}

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

.rank-cover img.cover-missing {
  display: none;
}

.rank-main h2,
.rank-main h3 {
  margin: 0 0 8px;
  font-size: 22px;
  font-weight: 950;
}

.rank-main p {
  margin: 0;
  color: #475569;
  line-height: 1.7;
}

.rank-score {
  justify-self: end;
  color: #f97316;
  font-size: 20px;
  font-weight: 950;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0;
  color: var(--muted);
  font-size: 14px;
}

.breadcrumb a {
  color: var(--brand-blue);
  font-weight: 800;
}

.detail-hero {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 34px;
  align-items: stretch;
  padding: 32px;
  border-radius: 34px;
  color: #fff;
  background: linear-gradient(135deg, #1d4ed8, #0891b2 54%, #0f766e);
  box-shadow: var(--shadow);
}

.poster-box {
  overflow: hidden;
  min-height: 470px;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.18);
}

.poster-box img {
  width: 100%;
  height: 100%;
  min-height: 470px;
  object-fit: cover;
}

.poster-box img.cover-missing {
  display: none;
}

.detail-copy h1 {
  margin: 8px 0 18px;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.06em;
  font-weight: 950;
}

.detail-copy .detail-line {
  max-width: 760px;
  margin: 0 0 20px;
  color: rgba(255, 255, 255, 0.90);
  font-size: 20px;
  line-height: 1.75;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.detail-meta span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-weight: 800;
}

.watch-panel {
  margin-top: 36px;
  border-radius: 34px;
  overflow: hidden;
  background: #020617;
  box-shadow: var(--shadow);
}

.player-shell {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #020617;
}

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

.play-layer {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 0;
  color: #fff;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.24), rgba(2, 6, 23, 0.40));
  transition: opacity 0.2s ease;
}

.play-layer span {
  width: 92px;
  height: 92px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.20);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.26);
  font-size: 38px;
}

.player-shell.playing .play-layer {
  opacity: 0;
  pointer-events: none;
}

.content-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 28px;
  align-items: start;
}

.article-card,
.side-card,
.search-card {
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: var(--radius-xl);
  padding: 26px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.08);
}

.article-card h2,
.side-card h2,
.search-card h2 {
  margin: 0 0 14px;
  font-size: 28px;
  font-weight: 950;
  letter-spacing: -0.04em;
}

.article-card p,
.side-card p,
.search-card p {
  color: #475569;
  line-height: 1.9;
}

.search-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
  margin: 20px 0 26px;
}

.search-box label {
  display: block;
  margin-bottom: 8px;
  color: #334155;
  font-weight: 900;
}

.search-box input {
  width: 100%;
  min-height: 52px;
  padding: 0 16px;
  border: 1px solid rgba(37, 99, 235, 0.22);
  border-radius: 16px;
  color: var(--ink);
  background: #fff;
  outline: none;
}

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

.search-status {
  color: var(--muted);
  font-weight: 800;
}

.footer {
  margin-top: 64px;
  padding: 42px 0;
  color: rgba(255, 255, 255, 0.82);
  background: #020617;
}

.footer-inner {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer strong {
  color: #fff;
}

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

.empty-search {
  display: none;
  padding: 24px;
  border-radius: var(--radius-lg);
  color: #475569;
  background: rgba(255, 255, 255, 0.78);
}

@media (max-width: 980px) {
  .hero-inner,
  .detail-hero,
  .content-panel {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    min-height: 480px;
  }

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

  .rank-item {
    grid-template-columns: 52px 78px minmax(0, 1fr);
  }

  .rank-score {
    grid-column: 3;
    justify-self: start;
  }
}

@media (max-width: 720px) {
  .navbar {
    min-height: 64px;
  }

  .mobile-menu-button {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 70px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow);
  }

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

  .hero,
  .hero-inner {
    min-height: auto;
  }

  .hero-inner {
    padding: 42px 0;
  }

  .hero-panel {
    min-height: 430px;
  }

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

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

  .detail-hero {
    padding: 20px;
    border-radius: 26px;
  }

  .poster-box,
  .poster-box img {
    min-height: 360px;
  }

  .search-box {
    grid-template-columns: 1fr;
  }
}