:root {
  --bg-main: #0f1115;
  --bg-card: #1a1d24;
  --bg-card-hover: #222731;
  --text-main: #f2f4f8;
  --text-muted: #9aa2b1;
  --accent: #7fd646;
  --accent-soft: rgba(127, 214, 70, 0.15);
  --border: #2a2f3a;
  --radius-lg: 20px;
  --radius-md: 12px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; object-fit: cover; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #000;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: 50px;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
}
.btn:hover { filter: brightness(1.1); transform: translateY(-2px); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(15, 17, 21, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.brand { display: flex; align-items: center; gap: 10px; font-size: 18px; font-weight: 700; }
.brand img { height: 32px; width: auto; border-radius: 6px; }

/* Hero */
.hero {
  padding: 80px 0 60px;
  background: radial-gradient(circle at 50% 0%, rgba(127, 214, 70, 0.08) 0%, transparent 60%);
  text-align: center;
}
.hero h1 { font-size: 38px; line-height: 1.3; margin-bottom: 20px; font-weight: 800; }
.hero h1 span { color: var(--accent); }
.hero p { color: var(--text-muted); font-size: 16px; max-width: 640px; margin: 0 auto 32px; }
.hero .btn { font-size: 16px; padding: 14px 36px; }

/* Section Common */
section { padding: 80px 0; }
.section-title { text-align: center; margin-bottom: 48px; }
.section-title h2 { font-size: 28px; margin-bottom: 12px; }
.section-title p { color: var(--text-muted); font-size: 15px; }

/* Features */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: background 0.3s;
}
.feature-card:hover { background: var(--bg-card-hover); }
.feature-card h3 { font-size: 18px; margin-bottom: 12px; color: var(--accent); }
.feature-card p { color: var(--text-muted); font-size: 14px; }

/* Drama Wall */
.drama-wall {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.drama-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  aspect-ratio: 3/4;
}
.drama-item img {
  width: 100%; height: 100%;
  transition: transform 0.4s;
}
.drama-item:hover img { transform: scale(1.05); }
.drama-item::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 40%);
  pointer-events: none;
}

/* Reviews */
.review-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}
.review-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--border);
}
.review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.review-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 16px;
}
.review-name { font-weight: 600; font-size: 15px; }
.review-stars { color: #ffb020; font-size: 12px; margin-top: 2px; }
.review-text { color: var(--text-muted); font-size: 14px; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 40px 0 30px;
  text-align: center;
  color: #5c6370;
  font-size: 13px;
}
.footer-inner p { margin-bottom: 10px; }
.footer-inner a { color: #5c6370; transition: color 0.2s; }
.footer-inner a:hover { color: var(--text-muted); }
.update-time { font-size: 12px; color: #444a55; margin-top: 12px; }

@media (max-width: 1024px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .drama-wall { grid-template-columns: repeat(3, 1fr); }
  .hero h1 { font-size: 32px; }
}

@media (max-width: 768px) {
  .hero { padding: 60px 0 40px; }
  .hero h1 { font-size: 26px; }
  .feature-grid { grid-template-columns: 1fr; }
  .drama-wall { grid-template-columns: repeat(2, 1fr); }
  .review-list { grid-template-columns: 1fr; }
  section { padding: 50px 0; }
  .section-title h2 { font-size: 24px; }
}