```css
/* ===== CSS Reset & Global ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-primary: #0f0f1a;
  --bg-secondary: #1a1a2e;
  --bg-card: rgba(255, 255, 255, 0.06);
  --bg-glass: rgba(255, 255, 255, 0.08);
  --border-glass: rgba(255, 255, 255, 0.12);
  --text-primary: #f0f0f5;
  --text-secondary: #b8b8cc;
  --text-muted: #8888a0;
  --accent: #ff6b6b;
  --accent-secondary: #ffd93d;
  --gradient-main: linear-gradient(135deg, #ff6b6b, #ff8e53, #ffd93d);
  --gradient-banner: linear-gradient(135deg, rgba(255, 107, 107, 0.15), rgba(255, 217, 61, 0.1));
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-hover: 0 12px 48px rgba(255, 107, 107, 0.25);
  --radius-card: 20px;
  --radius-btn: 50px;
  --transition-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
}

/* 亮色模式变量 */
@media (prefers-color-scheme: light) {
  :root {
    --bg-primary: #f5f5fa;
    --bg-secondary: #ffffff;
    --bg-card: rgba(0, 0, 0, 0.04);
    --bg-glass: rgba(255, 255, 255, 0.7);
    --border-glass: rgba(0, 0, 0, 0.08);
    --text-primary: #1a1a2e;
    --text-secondary: #4a4a68;
    --text-muted: #8888a0;
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 12px 48px rgba(255, 107, 107, 0.15);
  }
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background 0.5s ease, color 0.5s ease;
  position: relative;
}

/* 背景光晕装饰 */
body::before {
  content: '';
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 20% 20%, rgba(255, 107, 107, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 80% 80%, rgba(255, 217, 61, 0.06) 0%, transparent 50%);
  z-index: -1;
  pointer-events: none;
  animation: bgFloat 20s ease-in-out infinite alternate;
}

@keyframes bgFloat {
  0% { transform: translate(0, 0) rotate(0deg); }
  100% { transform: translate(2%, 2%) rotate(2deg); }
}

/* 滚动条 */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
  border-radius: 10px;
  border: 2px solid var(--bg-primary);
}

::selection {
  background: var(--accent);
  color: #fff;
}

/* ===== Header & Nav ===== */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  background: var(--bg-glass);
  border-bottom: 1px solid var(--border-glass);
  transition: var(--transition-smooth);
}

header:hover {
  background: rgba(255, 255, 255, 0.1);
}

nav {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0.8rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo-area {
  flex-shrink: 0;
}

.logo-area h1 {
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 1px;
  position: relative;
  transition: var(--transition-smooth);
}

.logo-area h1::after {
  content: '✦';
  position: absolute;
  right: -28px;
  top: 0;
  font-size: 1rem;
  color: var(--accent-secondary);
  animation: sparkle 2s ease-in-out infinite;
}

@keyframes sparkle {
  0%, 100% { opacity: 0.2; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.2); }
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.4rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links li a {
  display: inline-block;
  padding: 0.5rem 1.2rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius-btn);
  transition: var(--transition-smooth);
  position: relative;
  letter-spacing: 0.3px;
}

.nav-links li a::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--gradient-main);
  border-radius: 2px;
  transition: width 0.4s ease;
}

.nav-links li a:hover {
  color: var(--text-primary);
  background: var(--bg-card);
  transform: translateY(-2px);
}

.nav-links li a:hover::before {
  width: 60%;
}

/* ===== Main Container ===== */
main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 2rem;
  position: relative;
}

/* ===== Section Headings ===== */
section h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  letter-spacing: 0.5px;
  position: relative;
  padding-bottom: 0.5rem;
}

section h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--gradient-main);
  border-radius: 3px;
  animation: underlineGrow 0.6s ease forwards;
  transform-origin: left;
}

@keyframes underlineGrow {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

/* ===== Hot Movies Section ===== */
.hot-movies {
  margin-bottom: 3rem;
  animation: fadeInUp 0.8s ease both;
}

.movie-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
}

.movie-card {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  overflow: hidden;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-glass);
  transition: var(--transition-smooth);
  position: relative;
  animation: cardFadeIn 0.6s ease both;
  animation-delay: calc(var(--card-index, 0) * 0.05s);
}

.movie-card:nth-child(1) { --card-index: 1; }
.movie-card:nth-child(2) { --card-index: 2; }
.movie-card:nth-child(3) { --card-index: 3; }
.movie-card:nth-child(4) { --card-index: 4; }
.movie-card:nth-child(5) { --card-index: 5; }
.movie-card:nth-child(6) { --card-index: 6; }
.movie-card:nth-child(7) { --card-index: 7; }
.movie-card:nth-child(8) { --card-index: 8; }
.movie-card:nth-child(9) { --card-index: 9; }
.movie-card:nth-child(10) { --card-index: 10; }
.movie-card:nth-child(11) { --card-index: 11; }
.movie-card:nth-child(12) { --card-index: 12; }
.movie-card:nth-child(13) { --card-index: 13; }
.movie-card:nth-child(14) { --card-index: 14; }
.movie-card:nth-child(15) { --card-index: 15; }
.movie-card:nth-child(16) { --card-index: 16; }

@keyframes cardFadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.movie-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-hover);
  border-color: rgba(255, 107, 107, 0.3);
}

.movie-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.movie-card:hover img {
  transform: scale(1.05);
}

.movie-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  padding: 1rem 1rem 0.3rem;
  color: var(--text-primary);
  transition: color 0.3s ease;
}

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

.movie-card p {
  padding: 0 1rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.2rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.movie-card p::before {
  content: '▸';
  color: var(--accent);
  font-size: 0.7rem;
  opacity: 0.6;
}

.movie-card p:last-child {
  padding-bottom: 1rem;
  color: var(--accent-secondary);
  font-weight: 600;
}

/* ===== Featured Section ===== */
.featured {
  margin-bottom: 3rem;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.featured-grid article {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-glass);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.featured-grid article::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-main);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
}

.featured-grid article:hover::before {
  transform: scaleX(1);
}

.featured-grid article:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.featured-grid img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 1rem;
  transition: var(--transition-smooth);
}

.featured-grid article:hover img {
  transform: scale(1.03);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.featured-grid h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.featured-grid p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
  line-height: 1.6;
}

.featured-grid p:first-of-type {
  font-style: italic;
  border-left: 3px solid var(--accent);
  padding-left: 1rem;
  margin: 0.8rem 0;
}

/* ===== Detail Section ===== */
.detail {
  margin-bottom: 3rem;
  animation: fadeInUp 0.8s ease 0.3s both;
}

.detail article {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  padding: 2rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-glass);
  transition: var(--transition-smooth);
}

.detail article:hover {
  box-shadow: var(--shadow-card);
}

.detail img {
  width: 100%;
  max-width: 300px;
  height: 420px;
  object-fit: cover;
  border-radius: 12px;
  float: left;
  margin-right: 2rem;
  margin-bottom: 1rem;
  transition: var(--transition-smooth);
}

.detail img:hover {
  transform: scale(1.02);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.4);
}

.detail h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
  color: var(--accent);
  position: relative;
  padding-left: 1rem;
}

.detail h3::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 20px;
  background: var(--gradient-main);
  border-radius: 4px;
}

.detail p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  line-height: 1.8;
  text-align: justify;
}

.detail p:last-child {
  background: var(--bg-glass);
  padding: 0.8rem 1.2rem;
  border-radius: 12px;
  display: inline-block;
  font-weight: 600;
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
}

/* ===== Cast Section ===== */
.cast {
  margin-bottom: 3rem;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.cast-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem;
}

.cast-grid div {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  text-align: center;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-glass);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.cast-grid div::after {
  content: '';
  position: absolute;
  bottom: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 107, 107, 0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.5s ease;
}

.cast-grid div:hover::after {
  opacity: 1;
}

.cast-grid div:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: var(--shadow-hover);
}

.cast-grid img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 1rem;
  transition: var(--transition-smooth);
}

.cast-grid div:hover img {
  transform: scale(1.05);
}

.cast-grid h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
  color: var(--text-primary);
}

.cast-grid p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.2rem;
  line-height: 1.5;
}

.cast-grid p:last-child {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 0.5rem;
  border-top: 1px solid var(--border-glass);
  padding-top: 0.5rem;
}

/* ===== Platform Section ===== */
.platform {
  margin-bottom: 3rem;
  background: var(--gradient-banner);
  border-radius: var(--radius-card);
  padding: 2.5rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-glass);
  animation: fadeInUp 0.8s ease 0.5s both;
  position: relative;
  overflow: hidden;
}

.platform::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(255, 107, 107, 0.1) 0%, transparent 70%);
  animation: rotate 10s linear infinite;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.platform h2 {
  position: relative;
  z-index: 1;
}

.platform p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

/* ===== App Download ===== */
.app-download {
  margin-bottom: 3rem;
  text-align: center;
  padding: 3rem 2rem;
  background: var(--bg-card);
  border-radius: var(--radius-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-glass);
  animation: fadeInUp 0.8s ease 0.6s both;
}

.app-download h2 {
  margin-bottom: 1rem;
}

.app-download p {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.8;
}

.download-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.download-buttons button {
  padding: 0.8rem 2rem;
  border: none;
  border-radius: var(--radius-btn);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  background: var(--gradient-main);
  color: #fff;
  box-shadow: 0 4px 16px rgba(255, 107, 107, 0.3);
  position: relative;
  overflow: hidden;
}

.download-buttons button::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.download-buttons button:hover::before {
  width: 300px;
  height: 300px;
}

.download-buttons button:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 32px rgba(255, 107, 107, 0.4);
}

.download-buttons button:nth-child(2) {
  background: var(--bg-glass);
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
  box-shadow: none;
}

.download-buttons button:nth-child(3) {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
  box-shadow: none;
}

.download-buttons button:nth-child(3):hover {
  background: var(--accent);
  color: #fff;
}

/* ===== Reviews Section ===== */
.reviews {
  margin-bottom: 3rem;
  animation: fadeInUp 0.8s ease 0.7s both;
}

.review-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.review-list p {
  background: var(--bg-card);
  border-radius: 12px;
  padding: 1rem 1.2rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-glass);
  transition: var(--transition-smooth);
}

.review-list p:hover {
  transform: translateX(5px);
  border-color: var(--accent);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.review-list strong {
  color: var(--accent);
  font-weight: 700;
  margin-right: 0.5rem;
}

/* ===== Sidebar ===== */
.sidebar {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-glass);
  position: sticky;
  top: 100px;
  height: fit-content;
  animation: fadeInLeft 0.8s ease 0.8s both;
  transition: var(--transition-smooth);
}

.sidebar:hover {
  box-shadow: var(--shadow-card);
}

.sidebar h2 {
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
}

.sidebar section {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-glass);
}

.sidebar section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.sidebar h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sidebar h3::before {
  content: '◆';
  font-size: 0.6rem;
  color: var(--accent);
}

.sidebar ol {
  list-style: none;
  counter-reset: rank;
}

.sidebar ol li {
  counter-increment: rank;
  padding: 0.4rem 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-smooth);
  cursor: pointer;
}

.sidebar ol li::before {
  content: counter(rank);
  width: 20px;
  height: 20px;
  background: var(--gradient-main);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
}

.sidebar ol li:hover {
  color: var(--text-primary);
  transform: translateX(5px);
}

.sidebar ul {
  list-style: none;
}

.sidebar ul li {
  padding: 0.3rem 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sidebar ul li::before {
  content: '•';
  color: var(--accent);
  font-weight: bold;
}

.sidebar ul li:hover {
  color: var(--text-primary);
  transform: translateX(5px);
}

.sidebar p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.3rem;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed var(--border-glass);
  padding-bottom: 0.3rem;
}

.sidebar p:last-child {
  border-bottom: none;
}

/* ===== Footer ===== */
footer {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-glass);
  padding: 2rem;
  text-align: center;
  margin-top: 2rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
}

.footer-links a:hover {
  color: var(--accent);
  background: var(--bg-glass);
}

footer p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  line-height: 1.6;
}

footer a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

footer a:hover {
  color: var(--accent);
}

/* ===== Animations ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ===== Scroll Animation ===== */
section {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

section.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive Design ===== */
@media (max-width: 1200px) {
  main {
    grid-template-columns: 1fr;
    padding: 1.5rem;
  }

  .sidebar {
    position: static;
    margin-top: 2rem;
  }

  .movie-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }

  .featured-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
}

@media (max-width: 768px) {
  nav {
    flex-direction: column;
    padding: 1rem;
    gap: 1rem;
  }

  .nav-links {
    justify-content: center;
    gap: 0.2rem;
  }

  .nav-links li a {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
  }

  main {
    padding: 1rem;
  }

  .movie-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
  }

  .movie-card img {
    height: 200px;
  }

  .movie-card h3 {
    font-size: 1rem;
  }

  .movie-card p {
    font-size: 0.75rem;
  }

  .featured-grid {
    grid-template-columns: 1fr;
  }

  .detail img {
    float: none;
    max-width: 100%;
    height: auto;
    margin: 0 0 1rem;
  }

  .detail article {
    padding: 1rem;
  }

  .cast-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
  }

  .cast-grid img {
    height: 180px;
  }

  .platform {
    padding: 1.5rem;
  }

  .app-download {
    padding: 2rem 1rem;
  }

  .download-buttons {
    flex-direction: column;
    align-items: center;
  }

  .download-buttons button {
    width: 80%;
    max-width: 300px;
  }

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

  section h2 {
    font-size: 1.4rem;
  }

  .sidebar {
    padding: 1rem;
  }
}

@media (max-width: 480px) {
  .movie-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
  }

  .movie-card img {
    height: 160px;
  }

  .movie-card h3 {
    font-size: 0.9rem;
    padding: 0.5rem 0.5rem 0.2rem;
  }

  .movie-card p {
    font-size: 0.7rem;
    padding: 0 0.5rem;
  }

  .movie-card p:last-child {
    padding-bottom: 0.5rem;
  }

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

  .cast-grid img {
    height: 150px;
  }

  .featured-grid article {
    padding: 1rem;
  }

  .featured-grid img {
    height: 200px;
  }

  .detail article {
    padding: 0.8rem;
  }

  .footer-links {
    gap: 0.5rem;
  }

  .footer-links a {
    font-size: 0.8rem;
    padding: 0.2rem 0.5rem;
  }
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  section {
    opacity: 1;
    transform: none;
  }
}

/* ===== Intersection Observer Section Visibility ===== */
section {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

section.visible {
  opacity: 1;
  transform: translateY(0);
}
```