:root {
  --bg-dark: #07070C;
  --bg-purple: #120A16;
  --lychee-red: #FF3B6B;
  --rose-pink: #FF6B8A;
  --flesh-white: #FFF4E6;
  --leaf-green: #00E6A8;
  --holo-purple: #8A6CFF;
  --text-gray: #A7ACBB;
  --glass-bg: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.1);
  --font-main: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", Arial, sans-serif;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: var(--font-main);
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-purple) 100%);
  color: var(--flesh-white);
  line-height: 1.6;
  overflow-x: hidden;
  background-attachment: fixed;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  position: fixed;
  top: 0; left: 0; width: 100%;
  z-index: 100;
  transition: all 0.3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(7, 7, 12, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  padding: 8px 0;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  padding: 0 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  font-size: 20px;
  letter-spacing: 1px;
}
.brand img {
  height: 32px;
  width: auto;
}
.nav-links {
  display: flex;
  gap: 32px;
  font-size: 15px;
  color: var(--text-gray);
}
.nav-links a { transition: color 0.2s; }
.nav-links a:hover { color: var(--flesh-white); }
.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}
.search-box {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 6px 16px;
  color: var(--text-gray);
  font-size: 13px;
  display: flex;
  align-items: center;
}
.search-box input {
  background: none;
  border: none;
  color: var(--flesh-white);
  outline: none;
  width: 80px;
  font-size: 13px;
}
.btn-gradient {
  background: linear-gradient(135deg, var(--lychee-red), var(--rose-pink));
  color: #fff;
  padding: 10px 24px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 15px;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(255, 59, 107, 0.4);
  transition: transform 0.2s, box-shadow 0.2s;
  display: inline-block;
}
.btn-gradient:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 59, 107, 0.6);
}
.btn-outline {
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--flesh-white);
  padding: 10px 24px;
  border-radius: 30px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-block;
}
.btn-outline:hover {
  background: var(--glass-bg);
  border-color: var(--lychee-red);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background-image: radial-gradient(circle at 20% 30%, rgba(255, 59, 107, 0.1) 0%, transparent 40%),
                    radial-gradient(circle at 80% 70%, rgba(0, 230, 168, 0.08) 0%, transparent 40%);
  z-index: -1;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.hero-content {
  z-index: 2;
}
.badge {
  display: inline-block;
  background: rgba(255, 59, 107, 0.15);
  color: var(--rose-pink);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  border: 1px solid rgba(255, 59, 107, 0.3);
}
.hero h1 {
  font-size: 64px;
  line-height: 1.1;
  font-weight: 900;
  margin-bottom: 24px;
  letter-spacing: -1px;
}
.hero h1 span.brand-word {
  background: linear-gradient(90deg, var(--lychee-red), var(--rose-pink), var(--flesh-white), var(--lychee-red));
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shine 4s linear infinite;
}
@keyframes shine {
  to { background-position: 200% center; }
}
.hero-subtitle {
  font-size: 18px;
  color: var(--text-gray);
  margin-bottom: 40px;
  max-width: 480px;
}
.hero-cta {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
}
.hero-stats {
  display: flex;
  gap: 40px;
  border-top: 1px solid var(--glass-border);
  padding-top: 24px;
}
.stat-item h4 {
  font-size: 28px;
  color: var(--flesh-white);
  font-weight: 800;
  margin-bottom: 4px;
}
.stat-item p {
  font-size: 13px;
  color: var(--text-gray);
}

/* Hero Visual */
.hero-visual {
  position: relative;
  height: 500px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.device-mockup {
  width: 280px;
  height: 580px;
  background: #000;
  border-radius: 40px;
  border: 8px solid #222;
  box-shadow: 0 0 40px rgba(255, 59, 107, 0.3), inset 0 0 20px rgba(0,0,0,1);
  position: relative;
  z-index: 10;
  overflow: hidden;
  transition: transform 0.4s ease;
}
.device-mockup:hover {
  transform: translateY(-10px) rotate(0deg);
}
.device-screen {
  width: 100%;
  height: 100%;
  background: #111;
  object-fit: cover;
}
.floating-card {
  position: absolute;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  padding: 12px 20px;
  border-radius: 16px;
  font-size: 14px;
  z-index: 12;
  animation: float 6s ease-in-out infinite;
}
.floating-card.card-1 { top: 10%; left: 0; animation-delay: 0s; }
.floating-card.card-2 { bottom: 20%; right: 0; animation-delay: 2s; }
.floating-card h5 { color: var(--leaf-green); margin-bottom: 4px; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

/* Marquee */
.energy-bar {
  background: linear-gradient(90deg, rgba(255,59,107,0.1), rgba(0,230,168,0.1));
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: 16px 0;
  overflow: hidden;
  white-space: nowrap;
}
.marquee-content {
  display: inline-block;
  animation: marquee 20s linear infinite;
  color: var(--text-gray);
  font-size: 15px;
}
.marquee-content span { margin: 0 40px; }
.marquee-content span strong { color: var(--flesh-white); }
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Sections */
section { padding: 80px 0; }
.section-title {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 40px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-title::before {
  content: '';
  display: block;
  width: 8px;
  height: 28px;
  background: var(--lychee-red);
  border-radius: 4px;
}

/* Emotion Categories */
.emotion-tags {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.emotion-tag {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.2s;
}
.emotion-tag:hover, .emotion-tag.active {
  background: rgba(255, 59, 107, 0.2);
  border-color: var(--lychee-red);
  color: var(--rose-pink);
}
.movie-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.movie-card {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.3s;
  border: 1px solid transparent;
}
.movie-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 59, 107, 0.5);
  box-shadow: 0 10px 30px rgba(255, 59, 107, 0.2);
}
.movie-card img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
}
.movie-info {
  position: absolute;
  bottom: 0; left: 0; width: 100%;
  padding: 40px 16px 16px;
  background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
}
.movie-info h3 { font-size: 18px; margin-bottom: 4px; }
.movie-info p { font-size: 13px; color: var(--text-gray); }

/* Charts */
.chart-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.chart-list {
  background: var(--glass-bg);
  border-radius: 24px;
  padding: 24px;
  border: 1px solid var(--glass-border);
}
.chart-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  border-radius: 16px;
  transition: all 0.3s;
  cursor: pointer;
}
.chart-item:hover {
  background: rgba(255, 255, 255, 0.05);
  transform: translateX(10px);
}
.rank-badge {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  font-size: 14px;
}
.rank-1 { background: linear-gradient(135deg, #FFD700, #B8860B); color: #000; box-shadow: 0 0 10px rgba(255,215,0,0.4); }
.rank-2 { background: linear-gradient(135deg, #E0E0E0, #909090); color: #000; }
.rank-3 { background: linear-gradient(135deg, #CD7F32, #8B4513); color: #fff; }
.rank-other { background: var(--bg-dark); color: var(--text-gray); border: 1px solid var(--glass-border); }
.chart-info { flex: 1; }
.chart-info h4 { font-size: 16px; margin-bottom: 2px; }
.chart-info p { font-size: 13px; color: var(--text-gray); display: flex; justify-content: space-between; }

/* Exclusive */
.scroll-row {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  padding-bottom: 20px;
  scrollbar-width: none;
}
.scroll-row::-webkit-scrollbar { display: none; }
.scroll-card {
  flex: 0 0 240px;
  position: relative;
  border-radius: 20px;
  overflow: hidden;
}
.scroll-card img { width: 100%; aspect-ratio: 3/4; object-fit: cover; }
.scroll-card:hover .play-btn { opacity: 1; }
.play-btn {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 50px; height: 50px;
  background: rgba(255, 59, 107, 0.8);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
  backdrop-filter: blur(4px);
}
.play-btn::after {
  content: '';
  display: block;
  width: 0; height: 0;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 12px solid #fff;
  margin-left: 4px;
}

/* Tech Cards */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.tech-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 32px 24px;
  transition: transform 0.3s;
}
.tech-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 230, 168, 0.4);
}
.tech-card h3 { font-size: 20px; color: var(--leaf-green); margin-bottom: 12px; }
.tech-card p { font-size: 14px; color: var(--text-gray); }

/* VIP Banner */
.vip-section {
  background: linear-gradient(135deg, rgba(255,59,107,0.2), rgba(138,108,255,0.2));
  border-radius: 32px;
  padding: 60px;
  border: 1px solid rgba(255, 59, 107, 0.3);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.vip-content h2 { font-size: 36px; margin-bottom: 16px; }
.vip-features { display: flex; gap: 24px; margin-bottom: 24px; color: var(--flesh-white); font-size: 15px; }
.vip-features span::before { content: '✓ '; color: var(--leaf-green); font-weight: bold; }

/* Platforms */
.platform-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.platform-card {
  background: var(--glass-bg);
  padding: 32px 24px;
  border-radius: 20px;
  text-align: center;
  border: 1px solid var(--glass-border);
}
.platform-card h4 { margin-bottom: 8px; }
.platform-card p { color: var(--text-gray); font-size: 14px; }

/* CTA Download */
.cta-section {
  text-align: center;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 32px;
  padding: 60px 40px;
}
.cta-section h2 { font-size: 36px; margin-bottom: 16px; }
.cta-section p { color: var(--text-gray); margin-bottom: 32px; }
.cta-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--glass-border);
  padding: 60px 0 20px;
  margin-top: 60px;
  color: var(--text-gray);
  font-size: 14px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-grid h4 { color: var(--flesh-white); margin-bottom: 16px; font-size: 16px; }
.footer-grid ul li { margin-bottom: 10px; }
.footer-grid ul a:hover { color: var(--flesh-white); }
.footer-bottom {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 20px;
  font-size: 12px;
  color: #666;
}
.footer-bottom a { color: #666; }
.footer-bottom a:hover { color: var(--flesh-white); }

/* Responsive */
@media (max-width: 1024px) {
  .hero h1 { font-size: 48px; }
  .hero-inner { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .movie-grid, .tech-grid, .platform-grid { grid-template-columns: repeat(2, 1fr); }
  .chart-section { grid-template-columns: 1fr; }
  .vip-section { flex-direction: column; text-align: center; gap: 32px; padding: 40px 20px; }
  .vip-features { justify-content: center; flex-wrap: wrap; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-subtitle { margin: 0 auto 32px; }
  .hero-cta, .hero-stats { justify-content: center; }
  .hero-visual { height: 400px; margin-top: 40px; }
  .device-mockup { transform: scale(0.8) rotate(0deg); }
  .device-mockup:hover { transform: scale(0.8) translateY(-10px); }
  .movie-grid, .tech-grid, .platform-grid { grid-template-columns: 1fr; }
  .search-box { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .section-title { font-size: 26px; }
}