:root {
  --bg: #f8fafc;
  --surface: #ffffff;
  --surface-soft: #f1f5f9;
  --text: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --primary: #0d9488;
  --primary-deep: #0f766e;
  --cyan: #0891b2;
  --blue: #2563eb;
  --yellow: #f59e0b;
  --red: #ef4444;
  --radius: 22px;
  --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 48%, #f8fafc 100%);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

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

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1280px;
  height: 70px;
  margin: 0 auto;
  padding: 0 24px;
  gap: 18px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
  font-size: 25px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.logo-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: #fff;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  box-shadow: 0 12px 24px rgba(13, 148, 136, 0.28);
}

.logo-text {
  background: linear-gradient(90deg, var(--primary-deep), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-nav a {
  position: relative;
  color: #334155;
  font-weight: 700;
}

.main-nav a::after {
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  content: "";
  border-radius: 999px;
  background: var(--primary);
  transition: width 0.25s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--primary-deep);
}

.main-nav a:hover::after,
.main-nav a.active::after {
  width: 100%;
}

.header-search {
  position: relative;
  width: min(270px, 28vw);
}

.header-search input {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 999px;
  padding: 10px 16px 10px 42px;
  color: #0f172a;
  background: #fff;
  outline: none;
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.header-search input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.14);
}

.search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  color: #94a3b8;
  transform: translateY(-50%);
}

.mobile-toggle {
  display: none;
  border: 0;
  border-radius: 12px;
  padding: 10px 12px;
  color: #0f172a;
  background: #f1f5f9;
}

.mobile-panel {
  display: none;
  border-top: 1px solid var(--line);
  padding: 14px 24px 22px;
  background: #fff;
}

.mobile-panel a {
  display: block;
  padding: 10px 0;
  color: #334155;
  font-weight: 700;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 560px;
  color: #fff;
  background: linear-gradient(120deg, #0f766e 0%, #0891b2 50%, #2563eb 100%);
}

.hero::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(255,255,255,0.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.22) 1px, transparent 1px);
  background-size: 56px 56px;
}

.hero-track {
  position: relative;
  min-height: 560px;
}

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

.hero-slide.active {
  opacity: 1;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
  filter: saturate(1.15);
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(15, 118, 110, 0.92) 0%, rgba(8, 145, 178, 0.78) 45%, rgba(37, 99, 235, 0.7) 100%),
    linear-gradient(0deg, rgba(15, 23, 42, 0.5), transparent 55%);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.72fr);
  align-items: center;
  max-width: 1280px;
  min-height: 560px;
  margin: 0 auto;
  padding: 76px 24px 104px;
  gap: 50px;
}

.hero-copy h1 {
  margin: 0 0 20px;
  max-width: 820px;
  font-size: clamp(42px, 6vw, 74px);
  line-height: 1.04;
  letter-spacing: -0.07em;
}

.hero-copy p {
  max-width: 760px;
  margin: 0 0 26px;
  color: #cffafe;
  font-size: clamp(18px, 2vw, 24px);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 30px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  padding: 7px 13px;
  color: #ecfeff;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(6px);
  font-size: 14px;
  font-weight: 700;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  padding: 12px 22px;
  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(--primary-deep);
  background: #fff;
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.22);
}

.btn-primary:hover {
  background: #f8fafc;
}

.btn-ghost {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.12);
}

.hero-poster-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.14);
  box-shadow: 0 30px 70px rgba(15, 23, 42, 0.33);
  backdrop-filter: blur(12px);
}

.hero-poster-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.hero-poster-body {
  padding: 22px;
}

.hero-poster-body strong {
  display: block;
  font-size: 24px;
  line-height: 1.2;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 34px;
  z-index: 5;
  display: flex;
  gap: 9px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 10px;
  height: 10px;
  border: 0;
  border-radius: 999px;
  padding: 0;
  background: rgba(255, 255, 255, 0.48);
}

.hero-dot.active {
  width: 30px;
  background: #fff;
}

.section {
  max-width: 1280px;
  margin: 0 auto;
  padding: 72px 24px;
}

.section.featured-section {
  position: relative;
  z-index: 3;
  margin-top: -72px;
}

.panel {
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.panel-pad {
  padding: clamp(20px, 3vw, 34px);
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 26px;
  gap: 18px;
}

.kicker {
  color: var(--primary-deep);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-title {
  margin: 4px 0 0;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.04em;
}

.section-desc {
  max-width: 720px;
  margin-top: 8px;
  color: var(--muted);
}

.more-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary-deep);
  font-weight: 800;
}

.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));
}

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

.movie-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.movie-card:hover {
  border-color: rgba(13, 148, 136, 0.4);
  box-shadow: 0 22px 45px rgba(15, 23, 42, 0.14);
  transform: translateY(-5px);
}

.card-cover {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, #0f766e, #0891b2);
}

.card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.movie-card:hover .card-cover img {
  transform: scale(1.08);
}

.card-cover::after {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0;
  background: linear-gradient(0deg, rgba(15, 23, 42, 0.76), transparent 58%);
  transition: opacity 0.25s ease;
}

.movie-card:hover .card-cover::after {
  opacity: 1;
}

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 10px;
  color: #fff;
  background: var(--primary);
  font-size: 12px;
  font-weight: 800;
}

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

.card-year {
  position: absolute;
  right: 12px;
  bottom: 12px;
  z-index: 2;
  border-radius: 999px;
  padding: 4px 10px;
  color: #fff;
  background: rgba(15, 23, 42, 0.72);
  font-size: 12px;
  font-weight: 800;
  backdrop-filter: blur(6px);
}

.card-body {
  padding: 17px;
}

.card-title {
  margin: 0 0 8px;
  font-size: 18px;
  line-height: 1.28;
}

.card-title a:hover {
  color: var(--primary-deep);
}

.card-line {
  display: -webkit-box;
  min-height: 48px;
  margin: 0 0 12px;
  overflow: hidden;
  color: var(--muted);
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  font-size: 14px;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: #64748b;
  font-size: 12px;
}

.card-meta span {
  border-radius: 9px;
  padding: 4px 8px;
  background: #f1f5f9;
}

.featured-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 22px;
}

.featured-grid .movie-card:first-child .card-cover {
  aspect-ratio: 16 / 9;
}

.soft-band {
  background: linear-gradient(135deg, #f8fafc, #eef2ff);
}

.category-card {
  display: block;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 22px;
  padding: 24px;
  background: linear-gradient(135deg, #ffffff, #f8fafc);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 45px rgba(15, 23, 42, 0.13);
}

.category-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 24px;
}

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

.page-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(120deg, #0f766e 0%, #0891b2 55%, #2563eb 100%);
}

.page-hero::after {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0.14;
  background-image:
    radial-gradient(circle at 20% 20%, #fff 0, transparent 18%),
    radial-gradient(circle at 80% 10%, #fff 0, transparent 16%),
    radial-gradient(circle at 60% 85%, #fff 0, transparent 14%);
}

.page-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 78px 24px 86px;
}

.page-hero h1 {
  margin: 0 0 12px;
  font-size: clamp(36px, 5vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.06em;
}

.page-hero p {
  max-width: 840px;
  margin: 0;
  color: #cffafe;
  font-size: 19px;
}

.filter-bar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) repeat(3, minmax(130px, 180px));
  gap: 14px;
  margin-bottom: 26px;
}

.filter-bar input,
.filter-bar select {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 14px;
  padding: 12px 14px;
  background: #fff;
  outline: none;
}

.filter-bar input:focus,
.filter-bar select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.12);
}

.detail-hero {
  position: relative;
  overflow: hidden;
  min-height: 520px;
  color: #fff;
  background: #0f172a;
}

.detail-backdrop {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
  filter: blur(1px) saturate(1.12);
}

.detail-hero::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.7) 48%, rgba(15, 23, 42, 0.3)),
    linear-gradient(0deg, #0f172a 0%, transparent 42%);
}

.detail-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(240px, 360px) minmax(0, 1fr);
  align-items: center;
  max-width: 1280px;
  min-height: 520px;
  margin: 0 auto;
  padding: 56px 24px;
  gap: 42px;
}

.detail-poster {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 28px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.36);
}

.detail-poster img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.detail-copy h1 {
  margin: 0 0 16px;
  font-size: clamp(38px, 5vw, 68px);
  line-height: 1.06;
  letter-spacing: -0.06em;
}

.detail-copy .lead {
  max-width: 860px;
  color: #dbeafe;
  font-size: 20px;
}

.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 22px 0;
}

.content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 28px;
}

.article {
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 24px;
  padding: clamp(22px, 3vw, 34px);
  background: #fff;
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.08);
}

.article h2 {
  margin: 0 0 14px;
  font-size: 30px;
  line-height: 1.2;
}

.article p {
  margin: 0 0 16px;
  color: #334155;
}

.player-card {
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 24px;
  background: #0f172a;
  box-shadow: var(--shadow);
}

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

.player-frame video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.player-cover {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  color: #fff;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.7), rgba(2, 6, 23, 0.18));
  text-align: center;
}

.play-button {
  display: inline-grid;
  width: 84px;
  height: 84px;
  place-items: center;
  border: 0;
  border-radius: 999px;
  color: var(--primary-deep);
  background: #fff;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  font-size: 30px;
  transition: transform 0.2s ease;
}

.play-button:hover {
  transform: scale(1.08);
}

.player-status {
  padding: 12px 18px;
  color: #cbd5e1;
  background: #0f172a;
  font-size: 14px;
}

.sidebar-card {
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 24px;
  padding: 22px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.08);
}

.sidebar-card h2,
.sidebar-card h3 {
  margin: 0 0 16px;
  font-size: 24px;
}

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

.side-item {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 12px;
  align-items: center;
}

.side-item img {
  width: 84px;
  height: 58px;
  border-radius: 12px;
  object-fit: cover;
}

.side-item strong {
  display: block;
  line-height: 1.25;
}

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

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

.rank-item {
  display: grid;
  grid-template-columns: 42px 96px 1fr;
  align-items: center;
  gap: 14px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 18px;
  padding: 12px;
  background: #fff;
}

.rank-num {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  font-weight: 900;
}

.rank-item img {
  width: 96px;
  height: 64px;
  border-radius: 14px;
  object-fit: cover;
}

.footer {
  margin-top: 40px;
  color: #cbd5e1;
  background: #0f172a;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  max-width: 1280px;
  margin: 0 auto;
  padding: 44px 24px;
  gap: 28px;
}

.footer h2,
.footer h3 {
  margin: 0 0 12px;
  color: #fff;
}

.footer p,
.footer a {
  color: #cbd5e1;
}

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

.empty-state {
  border: 1px dashed #cbd5e1;
  border-radius: 18px;
  padding: 30px;
  color: var(--muted);
  background: #f8fafc;
  text-align: center;
}

@media (max-width: 1080px) {
  .header-search {
    display: none;
  }

  .grid-5,
  .grid-4 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .content-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .main-nav {
    display: none;
  }

  .mobile-toggle {
    display: inline-flex;
  }

  .mobile-panel.open {
    display: block;
  }

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

  .hero-content {
    padding-top: 54px;
  }

  .hero-poster-card {
    display: none;
  }

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

  .grid-5,
  .grid-4,
  .grid-3,
  .grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 560px) {
  .header-inner {
    height: 64px;
    padding: 0 16px;
  }

  .logo {
    font-size: 21px;
  }

  .logo-mark {
    width: 38px;
    height: 38px;
  }

  .section,
  .page-hero-inner,
  .detail-inner {
    padding-left: 16px;
    padding-right: 16px;
  }

  .grid-5,
  .grid-4,
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .rank-item {
    grid-template-columns: 34px 80px 1fr;
  }

  .rank-item img {
    width: 80px;
    height: 56px;
  }
}