:root {
  --ocean-deep: #0a4a6b;
  --ocean-blue: #1a7fa0;
  --ocean-light: #4fb3d4;
  --sand-light: #f5ebe0;
  --sand-warm: #e3d5ca;
  --coral-accent: #ff6b6b;
  --coral-light: #ff9999;
  --seafoam: #88d4ab;
  --sunset-orange: #ff9f1c;
  --cloud-white: #ffffff;
  --mist-gray: #f8f9fa;
  --charcoal: #2c3e50;
  --text-dark: #1a1a1a;
  --text-gray: #6c757d;
  --shadow-ocean: 0 4px 20px rgba(10, 74, 107, 0.15);
  --shadow-ocean-lg: 0 10px 40px rgba(10, 74, 107, 0.2);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--sand-light);
  color: var(--text-dark);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  color: #ffffff;
  background: linear-gradient(135deg, var(--ocean-deep) 0%, var(--ocean-blue) 50%, var(--ocean-light) 100%);
  box-shadow: var(--shadow-ocean-lg);
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 22px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.brand {
  font-size: 24px;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--ocean-deep);
  background: var(--seafoam);
  font-size: 28px;
  font-weight: 900;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-weight: 600;
}

.main-nav a,
.mobile-panel a {
  transition: color 0.25s ease, background 0.25s ease;
}

.main-nav a:hover,
.mobile-panel a:hover {
  color: var(--seafoam);
}

.nav-search {
  display: flex;
  align-items: center;
  width: min(290px, 24vw);
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 14px;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.nav-search input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  padding: 11px 12px;
  color: #ffffff;
  background: transparent;
}

.nav-search input::placeholder {
  color: rgba(255, 255, 255, 0.8);
}

.nav-search button,
.menu-toggle {
  border: 0;
  color: #ffffff;
  background: transparent;
  cursor: pointer;
}

.nav-search button {
  width: 42px;
  font-size: 24px;
}

.menu-toggle {
  display: none;
  font-size: 28px;
}

.mobile-panel {
  display: none;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 16px;
}

.mobile-panel.is-open {
  display: grid;
  gap: 8px;
}

.mobile-panel a {
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.12);
}

.hero-carousel {
  position: relative;
  height: 520px;
  overflow: hidden;
  background: var(--ocean-deep);
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.02);
  transition: opacity 0.75s ease, transform 0.75s ease;
}

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

.hero-overlay,
.detail-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.82) 0%, rgba(0, 0, 0, 0.58) 45%, rgba(0, 0, 0, 0.18) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-text {
  max-width: 680px;
  color: #ffffff;
}

.hero-kicker {
  display: inline-block;
  margin-bottom: 14px;
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--ocean-deep);
  background: var(--seafoam);
  font-weight: 800;
  font-size: 14px;
}

.hero-text h1,
.detail-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(38px, 6vw, 70px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.hero-text p,
.detail-one-line {
  margin: 0 0 24px;
  color: #e5e7eb;
  font-size: clamp(17px, 2vw, 22px);
}

.hero-tags,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}

.hero-tags span,
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 14px;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(26, 127, 160, 0.92);
  font-weight: 700;
  font-size: 14px;
}

.hero-tags span:first-child {
  background: var(--coral-accent);
}

.hero-tags span:last-child {
  color: var(--ocean-deep);
  background: var(--seafoam);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 24px;
  border-radius: 12px;
  font-weight: 800;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}

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

.btn.primary {
  color: #ffffff;
  background: var(--coral-accent);
}

.btn.primary:hover {
  background: var(--coral-light);
}

.btn.ghost {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
}

.hero-arrow {
  position: absolute;
  top: 50%;
  z-index: 4;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.2);
  font-size: 40px;
  line-height: 1;
  cursor: pointer;
  transform: translateY(-50%);
  backdrop-filter: blur(10px);
  transition: background 0.25s ease;
}

.hero-arrow:hover {
  background: rgba(255, 255, 255, 0.34);
}

.hero-arrow.prev {
  left: 22px;
}

.hero-arrow.next {
  right: 22px;
}

.hero-dots {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 4;
  display: flex;
  gap: 8px;
  transform: translateX(-50%);
}

.hero-dot {
  width: 10px;
  height: 10px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

.hero-dot.is-active {
  width: 34px;
  background: #ffffff;
}

.intro-panel,
.section-block,
.page-main,
.detail-content,
.player-section {
  padding: 46px 0;
}

.intro-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
}

.intro-panel h2,
.section-title h2,
.collection-hero h1,
.detail-article h2,
.detail-side h2 {
  color: var(--ocean-deep);
}

.intro-panel h2,
.collection-hero h1 {
  margin: 0 0 10px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.1;
}

.intro-panel p,
.collection-hero p {
  margin: 0;
  color: var(--text-gray);
}

.intro-links,
.page-links,
.pager {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.intro-links a,
.page-links a,
.pager a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 10px;
  color: var(--ocean-deep);
  background: #ffffff;
  box-shadow: var(--shadow-ocean);
  font-weight: 700;
}

.pager a.active {
  color: #ffffff;
  background: var(--ocean-blue);
}

.section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.section-title h2 {
  margin: 0;
  font-size: clamp(26px, 3vw, 36px);
}

.section-title a {
  margin-left: auto;
  color: var(--ocean-blue);
  font-weight: 800;
}

.light-title h2,
.light-title a {
  color: #ffffff;
}

.white-block,
.sunset-block {
  border-radius: 22px;
  padding: 32px;
  box-shadow: var(--shadow-ocean);
}

.white-block {
  background: #ffffff;
}

.sunset-block {
  color: #ffffff;
  background: linear-gradient(135deg, var(--sunset-orange) 0%, var(--coral-accent) 100%);
  box-shadow: var(--shadow-ocean-lg);
}

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

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

.compact-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

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

.movie-card {
  overflow: hidden;
  border-radius: 18px;
  background: #ffffff;
  box-shadow: var(--shadow-ocean);
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.movie-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.15);
}

.poster-link {
  position: relative;
  display: block;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--ocean-deep);
}

.movie-card-large .poster-link {
  aspect-ratio: 16 / 10;
}

.poster-link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.movie-card:hover .poster-link img {
  transform: scale(1.1);
}

.poster-link::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.05));
  opacity: 0;
  transition: opacity 0.28s ease;
}

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

.play-badge {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(255, 107, 107, 0.92);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.65);
  transition: opacity 0.28s ease, transform 0.28s ease;
}

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

.year-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 3;
  padding: 4px 8px;
  border-radius: 8px;
  color: #ffffff;
  background: rgba(26, 127, 160, 0.92);
  font-size: 12px;
  font-weight: 800;
}

.movie-card-body {
  padding: 14px;
}

.movie-card-body h3,
.list-card h3,
.rank-item h3 {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.35;
}

.movie-card-body h3 a:hover,
.list-card h3 a:hover,
.rank-item h3 a:hover {
  color: var(--ocean-blue);
}

.movie-card-body p,
.list-card p,
.rank-item p {
  display: -webkit-box;
  margin: 0 0 12px;
  overflow: hidden;
  color: var(--text-gray);
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.card-meta,
.rank-meta,
.list-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--text-gray);
  font-size: 13px;
}

.card-meta span {
  padding: 4px 8px;
  border-radius: 8px;
  background: var(--sand-warm);
}

.card-meta span:last-child {
  background: rgba(79, 179, 212, 0.25);
}

.rail {
  display: flex;
  gap: 18px;
  padding: 4px 0 18px;
  overflow-x: auto;
}

.rail-item {
  width: 220px;
  flex: 0 0 auto;
}

.custom-scrollbar::-webkit-scrollbar {
  height: 8px;
}

.custom-scrollbar::-webkit-scrollbar-track {
  border-radius: 8px;
  background: var(--sand-warm);
}

.custom-scrollbar::-webkit-scrollbar-thumb {
  border-radius: 8px;
  background: var(--ocean-light);
}

.list-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.list-card {
  display: grid;
  grid-template-columns: 116px 1fr;
  gap: 16px;
  overflow: hidden;
  border-radius: 18px;
  background: #ffffff;
  padding: 12px;
  box-shadow: var(--shadow-ocean);
}

.list-card-cover {
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 14px;
}

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

.page-index {
  padding-top: 20px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 24px;
  color: var(--text-gray);
}

.breadcrumb a {
  color: var(--ocean-blue);
  font-weight: 700;
}

.breadcrumb.light,
.breadcrumb.light a {
  color: rgba(255, 255, 255, 0.86);
}

.collection-hero {
  margin-bottom: 30px;
  border-radius: 24px;
  padding: 34px;
  color: var(--text-dark);
  background: #ffffff;
  box-shadow: var(--shadow-ocean);
}

.pager {
  justify-content: center;
  margin: 42px 0 10px;
}

.rank-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.rank-item {
  display: grid;
  grid-template-columns: 62px 110px 1fr;
  gap: 18px;
  align-items: center;
  border-radius: 18px;
  padding: 14px;
  background: #ffffff;
  box-shadow: var(--shadow-ocean);
}

.rank-number {
  display: inline-flex;
  justify-content: center;
  color: var(--coral-accent);
  font-size: 28px;
  font-weight: 900;
}

.rank-cover {
  display: block;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 12px;
}

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

.detail-main {
  padding-bottom: 32px;
}

.detail-hero {
  position: relative;
  min-height: 560px;
  background-size: cover;
  background-position: center;
  color: #ffffff;
}

.detail-hero-content {
  position: relative;
  z-index: 2;
  padding: 38px 0 54px;
}

.detail-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 34px;
  align-items: end;
  min-height: 420px;
}

.detail-poster {
  width: 260px;
  aspect-ratio: 4 / 5;
  border: 5px solid rgba(255, 255, 255, 0.72);
  border-radius: 24px;
  object-fit: cover;
  box-shadow: var(--shadow-ocean-lg);
}

.detail-tags {
  margin-bottom: 16px;
}

.tag-row {
  margin-bottom: 24px;
}

.tag {
  color: var(--ocean-deep);
  background: rgba(136, 212, 171, 0.9);
}

.player-section {
  padding-bottom: 20px;
}

.video-shell {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  background: #000000;
  box-shadow: var(--shadow-ocean-lg);
}

.video-element {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
}

.player-start {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 86px;
  height: 86px;
  border: 0;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(255, 107, 107, 0.92);
  cursor: pointer;
  transform: translate(-50%, -50%);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.player-start:hover {
  transform: translate(-50%, -50%) scale(1.08);
}

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

.player-start span {
  margin-left: 5px;
  font-size: 38px;
}

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

.detail-article,
.detail-side {
  border-radius: 22px;
  background: #ffffff;
  padding: 28px;
  box-shadow: var(--shadow-ocean);
}

.detail-article p {
  color: var(--charcoal);
  font-size: 17px;
}

.detail-side dl {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 12px 14px;
  margin: 0;
}

.detail-side dt {
  color: var(--text-gray);
  font-weight: 700;
}

.detail-side dd {
  margin: 0;
}

.search-large {
  display: flex;
  gap: 12px;
  margin-top: 22px;
}

.search-large input {
  flex: 1;
  min-height: 50px;
  border: 2px solid rgba(26, 127, 160, 0.18);
  border-radius: 14px;
  padding: 0 16px;
  outline: 0;
  font-size: 16px;
}

.search-large input:focus {
  border-color: var(--seafoam);
}

.search-large button {
  min-width: 110px;
  border: 0;
  border-radius: 14px;
  color: #ffffff;
  background: var(--ocean-blue);
  font-weight: 800;
  cursor: pointer;
}

.site-footer {
  margin-top: 40px;
  padding: 48px 0 24px;
  color: #ffffff;
  background: var(--ocean-deep);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 34px;
}

.footer-brand {
  margin-bottom: 14px;
  font-size: 22px;
}

.site-footer p {
  max-width: 520px;
  color: var(--ocean-light);
}

.site-footer h2 {
  margin: 0 0 14px;
  color: var(--seafoam);
  font-size: 18px;
}

.site-footer a {
  display: block;
  margin: 8px 0;
  color: var(--ocean-light);
}

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

.footer-bottom {
  margin-top: 32px;
  border-top: 1px solid rgba(79, 179, 212, 0.3);
  padding-top: 18px;
  color: var(--ocean-light);
  font-size: 14px;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1100px) {
  .main-nav {
    gap: 16px;
  }

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

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

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

@media (max-width: 860px) {
  .nav-bar {
    min-height: 66px;
  }

  .main-nav,
  .nav-search {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .hero-carousel {
    height: 560px;
  }

  .hero-arrow {
    display: none;
  }

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

  .detail-layout {
    min-height: auto;
    padding-top: 28px;
  }

  .detail-poster {
    width: min(240px, 72vw);
  }

  .detail-content {
    gap: 18px;
  }

  .rank-item {
    grid-template-columns: 44px 88px 1fr;
    gap: 12px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 22px, 1180px);
  }

  .brand {
    font-size: 19px;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
    font-size: 23px;
  }

  .hero-text h1,
  .detail-hero h1 {
    font-size: 38px;
  }

  .movie-grid,
  .large-grid,
  .compact-grid,
  .collection-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

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

  .list-card {
    grid-template-columns: 96px 1fr;
  }

  .white-block,
  .sunset-block,
  .collection-hero,
  .detail-article,
  .detail-side {
    padding: 20px;
    border-radius: 18px;
  }

  .section-block,
  .page-main,
  .detail-content,
  .player-section {
    padding: 30px 0;
  }

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

  .rank-number {
    justify-content: flex-start;
  }

  .rank-cover {
    width: 120px;
  }

  .search-large {
    flex-direction: column;
  }

  .search-large button {
    min-height: 48px;
  }
}