.section { padding: 6rem 2rem; max-width: var(--max-width); margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-tag { font-family: var(--font-display); font-size: 0.8rem; letter-spacing: 4px; color: var(--color-gold); text-transform: uppercase; margin-bottom: 0.8rem; }
.section-title { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; color: var(--color-primary); line-height: 1.2; }
.section-desc { color: var(--color-text-light); font-size: 1.05rem; margin-top: 1rem; max-width: 600px; margin-left: auto; margin-right: auto; }

/* Story */
#story { padding: 8rem 2rem; background: var(--color-white); }
.story-container { max-width: var(--max-width); margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
.story-image-placeholder { width: 100%; aspect-ratio: 4/5; background: linear-gradient(135deg, var(--color-primary), #2D4A42); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; color: var(--color-gold); font-family: var(--font-display); font-size: 1.2rem; font-style: italic; padding: 2rem; text-align: center; }
.story-text h2 { font-family: var(--font-display); font-size: 2.5rem; color: var(--color-primary); margin-bottom: 1.5rem; line-height: 1.3; }
.story-text p { color: var(--color-text); font-size: 1.05rem; line-height: 2; margin-bottom: 1.2rem; }

/* Process */
#process { padding: 8rem 2rem; background: var(--color-bg); }
.process-container { max-width: var(--max-width); margin: 0 auto; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; margin-top: 3rem; }
.process-card { text-align: center; padding: 2.5rem 1.5rem; background: var(--color-white); border-radius: var(--radius-md); transition: var(--transition); cursor: default; position: relative; }
.process-card:hover { transform: translateY(-8px); box-shadow: 0 20px 60px rgba(26,47,43,0.1); }
.process-icon { width: 70px; height: 70px; border-radius: 50%; background: rgba(201,169,110,0.1); display: flex; align-items: center; justify-content: center; font-size: 1.8rem; margin: 0 auto 1.5rem; transition: var(--transition); }
.process-card:hover .process-icon { background: var(--color-gold); color: white; transform: scale(1.1); }
.process-card h3 { font-family: var(--font-display); font-size: 1.3rem; color: var(--color-primary); margin-bottom: 0.8rem; }
.process-card p { color: var(--color-text-light); font-size: 0.9rem; line-height: 1.6; }
.process-step { position: absolute; top: -10px; right: -10px; width: 30px; height: 30px; background: var(--color-gold); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.8rem; font-weight: 600; }

/* Samples */
#samples { padding: 8rem 2rem; background: var(--color-white); }
.samples-container { max-width: var(--max-width); margin: 0 auto; }
.samples-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.sample-card { position: relative; border-radius: var(--radius-md); overflow: hidden; cursor: pointer; aspect-ratio: 3/4; transition: var(--transition); }
.sample-card:hover { transform: scale(1.02); box-shadow: 0 16px 48px rgba(26,47,43,0.2); }
.sample-card-bg { position: absolute; inset: 0; transition: var(--transition); }
.sample-card:hover .sample-card-bg { transform: scale(1.1); }
.sample-card-content { position: absolute; inset: 0; padding: 2rem; display: flex; flex-direction: column; justify-content: flex-end; background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 60%); }
.sample-play { width: 50px; height: 50px; border-radius: 50%; border: 2px solid white; display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; font-size: 1.2rem; color: white; transition: var(--transition); }
.sample-card:hover .sample-play { background: var(--color-gold); border-color: var(--color-gold); }
.sample-card h4 { color: white; font-family: var(--font-display); font-size: 1.2rem; margin-bottom: 0.3rem; }
.sample-card p { color: rgba(255,255,255,0.7); font-size: 0.85rem; }

/* Showcase */
#showcase { padding: 8rem 2rem; background: var(--color-bg); }
.showcase-container { max-width: var(--max-width); margin: 0 auto; }
.showcase-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.showcase-card { border-radius: var(--radius-md); overflow: hidden; background: var(--color-white); transition: var(--transition); cursor: pointer; position: relative; }
.showcase-card:hover { transform: translateY(-6px); box-shadow: 0 12px 40px rgba(26,47,43,0.1); }
.showcase-card[data-audio]:hover .showcase-cover::after {
  content: '♪ 点击试听'; position: absolute; bottom: 0; left: 0; right: 0;
  background: rgba(26,47,43,0.8); color: var(--color-gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; letter-spacing: 2px; font-family: var(--font-display);
  padding: 10px 0;
}
.showcase-cover { aspect-ratio: 1; display: flex; align-items: center; justify-content: center; font-size: 3rem; position: relative; }
.showcase-info { padding: 1.2rem 1.5rem; }
.showcase-info h4 { font-family: var(--font-display); color: var(--color-primary); font-size: 1.1rem; margin-bottom: 0.3rem; }
.showcase-info p { color: var(--color-text-light); font-size: 0.85rem; line-height: 1.5; }

/* Pricing */
#pricing { padding: 8rem 2rem; background: var(--color-white); }
.pricing-container { max-width: var(--max-width); margin: 0 auto; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; align-items: center; }
.pricing-card { padding: 3rem 2rem; background: var(--color-bg); border-radius: var(--radius-md); text-align: center; transition: var(--transition); position: relative; }
.pricing-card:hover { transform: translateY(-6px); box-shadow: 0 16px 48px rgba(26,47,43,0.08); }
.pricing-card.featured { background: var(--color-primary); color: white; transform: scale(1.05); padding: 3.5rem 2rem; }
.pricing-card.featured:hover { transform: scale(1.05) translateY(-6px); }
.pricing-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--color-gold); color: var(--color-dark); padding: 0.3rem 1.5rem; border-radius: 50px; font-size: 0.8rem; font-weight: 600; }
.pricing-card h3 { font-family: var(--font-display); font-size: 1.5rem; margin-bottom: 1rem; }
.pricing-price { font-family: var(--font-display); font-size: 3rem; font-weight: 700; color: var(--color-gold); margin-bottom: 0.5rem; }
.pricing-card.featured .pricing-price { color: var(--color-gold-light); }
.pricing-price span { font-size: 1rem; font-weight: 400; opacity: 0.7; }
.pricing-features { list-style: none; margin: 1.5rem 0 2rem; }
.pricing-features li { padding: 0.5rem 0; font-size: 0.9rem; border-bottom: 1px solid rgba(0,0,0,0.05); }
.pricing-card.featured .pricing-features li { border-color: rgba(255,255,255,0.1); }
.pricing-cta { display: inline-block; padding: 0.8rem 2.5rem; border-radius: 50px; font-size: 0.9rem; font-weight: 500; background: var(--color-gold); color: var(--color-dark); transition: var(--transition); }
.pricing-cta:hover { background: var(--color-gold-light); transform: translateY(-2px); }

/* Master */
#master { padding: 8rem 2rem; background: var(--color-bg); }
.master-container { max-width: var(--max-width); margin: 0 auto; display: grid; grid-template-columns: 1fr 1.5fr; gap: 4rem; align-items: center; }
.master-portrait { text-align: center; }
.master-avatar { width: 260px; height: 260px; border-radius: 50%; background: linear-gradient(135deg, var(--color-primary), var(--color-gold-dark)); margin: 0 auto 1.5rem; display: flex; align-items: center; justify-content: center; font-size: 5rem; position: relative; }
.master-avatar::after { content: ''; position: absolute; inset: -6px; border-radius: 50%; border: 2px solid var(--color-gold); opacity: 0.4; }
.master-portrait h3 { font-family: var(--font-display); font-size: 1.5rem; color: var(--color-primary); }
.master-portrait p { color: var(--color-gold); font-size: 0.9rem; letter-spacing: 2px; }
.master-text h2 { font-family: var(--font-display); font-size: 2rem; color: var(--color-primary); margin-bottom: 1.5rem; }
.master-text p { color: var(--color-text); line-height: 2; margin-bottom: 1rem; }

/* Reviews */
#reviews { padding: 6rem 2rem; background: var(--color-primary); color: white; }
.reviews-container { max-width: var(--max-width); margin: 0 auto; text-align: center; }
#reviews .section-title { color: white; }
.reviews-carousel { margin-top: 3rem; position: relative; overflow: hidden; }
.review-card { max-width: 600px; margin: 0 auto; padding: 2rem; }
.review-text { font-family: var(--font-display); font-size: 1.3rem; font-style: italic; line-height: 1.8; color: rgba(255,255,255,0.9); margin-bottom: 1.5rem; }
.review-author { color: var(--color-gold); font-size: 0.9rem; letter-spacing: 2px; }
.review-dots { display: flex; justify-content: center; gap: 0.5rem; margin-top: 2rem; }
.review-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.2); cursor: pointer; transition: var(--transition); }
.review-dot.active { background: var(--color-gold); width: 24px; border-radius: 4px; }

/* Lyrics Panel */
.lyrics-panel {
  position: fixed; inset: 0; z-index: 2000; display: none;
  align-items: center; justify-content: center;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(12px);
  padding: 2rem;
}
.lyrics-panel-inner {
  max-width: 480px; width: 100%; background: rgba(26,47,43,0.95);
  border: 1px solid rgba(201,169,110,0.2);
  border-radius: 20px; padding: 2.5rem 2rem; position: relative;
}
.lyrics-title {
  font-family: var(--font-display); font-size: 1.4rem;
  color: var(--color-gold); text-align: center; margin-bottom: 1.5rem;
  letter-spacing: 2px;
}
.lyrics-body {
  font-family: var(--font-display); font-size: 1.05rem;
  line-height: 2.2; color: rgba(255,255,255,0.9); text-align: center;
  white-space: pre-line; letter-spacing: 1px;
}
.lyrics-close {
  position: absolute; top: 12px; right: 16px;
  color: rgba(255,255,255,0.4); font-size: 1.4rem; cursor: pointer;
  transition: 0.3s;
}
.lyrics-close:hover { color: var(--color-gold); }

@media (max-width: 768px) {
  .story-container, .master-container { grid-template-columns: 1fr; gap: 2rem; }
  .process-grid, .samples-grid { grid-template-columns: repeat(2, 1fr); }
  .showcase-grid, .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: none; }
  .pricing-card.featured:hover { transform: translateY(-6px); }
}
@media (max-width: 480px) { .process-grid, .samples-grid { grid-template-columns: 1fr; } }