.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 0 4rem;
  background: radial-gradient(ellipse at center top, rgba(153, 27, 27, 0.25) 0%, transparent 60%),
              linear-gradient(180deg, var(--wuhun-ink) 0%, #0f0805 100%);
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23991B1B' fill-opacity='0.08'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.6;
  pointer-events: none;
}

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

.hero-title {
  font-family: 'Ma Shan Zheng', cursive;
  font-size: clamp(3rem, 10vw, 6rem);
  line-height: 1.1;
  color: var(--wuhun-gold);
  text-shadow: 0 4px 20px rgba(153, 27, 27, 0.8), 0 0 60px rgba(252, 211, 77, 0.2);
  margin-bottom: 1rem;
}

.hero-subtitle {
  font-size: clamp(1rem, 3vw, 1.5rem);
  color: var(--wuhun-paper);
  margin-bottom: 1.5rem;
  letter-spacing: 0.15em;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.hero-logo {
  width: clamp(120px, 20vw, 180px);
  height: auto;
  margin: 0 auto 2rem;
  filter: drop-shadow(0 0 20px rgba(252, 211, 77, 0.3));
  animation: float 5s ease-in-out infinite;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-feature-strip {
  position: relative;
  z-index: 2;
  margin-top: auto;
}

.feature-strip {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 1rem 0.5rem;
  -webkit-overflow-scrolling: touch;
}

.feature-strip-item {
  flex: 0 0 auto;
  width: 280px;
  scroll-snap-align: start;
  border-radius: 0.75rem;
  overflow: hidden;
  border: 2px solid rgba(180, 83, 9, 0.4);
  position: relative;
  transition: transform 0.3s ease;
}

.feature-strip-item:hover {
  transform: scale(1.03);
  border-color: var(--wuhun-gold);
}

.feature-strip-item img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}

.feature-strip-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.5rem;
  background: linear-gradient(transparent, rgba(26, 15, 10, 0.95));
  color: var(--wuhun-gold);
  font-weight: 600;
  text-align: center;
}

.feature-strip-controls {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.feature-strip-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--wuhun-bronze);
  background: rgba(42, 24, 16, 0.7);
  color: var(--wuhun-gold);
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.feature-strip-btn:hover {
  background: var(--wuhun-red);
  border-color: var(--wuhun-gold);
}

.version-intro {
  background: linear-gradient(180deg, #0f0805 0%, var(--wuhun-ink) 100%);
  padding: 5rem 0;
}

.intro-card {
  background: linear-gradient(145deg, rgba(153, 27, 27, 0.1), rgba(42, 24, 16, 0.8));
  border: 1px solid rgba(180, 83, 9, 0.25);
  border-radius: 1rem;
  padding: clamp(1.5rem, 4vw, 3rem);
  position: relative;
}

.intro-text {
  font-size: clamp(1rem, 2vw, 1.125rem);
  line-height: 1.9;
  color: rgba(245, 230, 211, 0.92);
}

.features-section {
  padding: 5rem 0;
  background: var(--wuhun-ink);
}

.timeline-title {
  font-family: 'Ma Shan Zheng', cursive;
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  color: var(--wuhun-gold);
  margin-bottom: 0.5rem;
}

.timeline-desc {
  color: rgba(245, 230, 211, 0.85);
  font-size: clamp(0.9375rem, 2vw, 1rem);
}

.profession-section {
  padding: 5rem 0;
  background: linear-gradient(180deg, var(--wuhun-ink) 0%, rgba(153, 27, 27, 0.08) 50%, var(--wuhun-ink) 100%);
}

.profession-card {
  background: linear-gradient(145deg, rgba(42, 24, 16, 0.9), rgba(26, 15, 10, 0.95));
  border: 1px solid rgba(180, 83, 9, 0.3);
  border-radius: 1rem;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.profession-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--wuhun-gold), transparent);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.profession-card:hover {
  transform: translateY(-8px);
  border-color: rgba(252, 211, 77, 0.4);
}

.profession-card:hover::after {
  transform: scaleX(1);
}

.profession-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--wuhun-gold);
  border: 2px solid var(--wuhun-bronze);
  background: rgba(153, 27, 27, 0.2);
}

.download-section {
  padding: 5rem 0;
  background: linear-gradient(180deg, var(--wuhun-ink) 0%, #0f0805 100%);
}

.download-layout {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3rem;
}

@media (min-width: 768px) {
  .download-layout {
    flex-direction: row;
    justify-content: center;
    align-items: center;
  }
}

.download-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  max-width: 320px;
}

.download-actions .btn-primary,
.download-actions .btn-secondary {
  width: 100%;
}

.contact-section {
  padding: 5rem 0;
  background: var(--wuhun-ink);
}

@media (min-width: 768px) {
  .hero-section {
    padding-top: 7rem;
  }
}

/* 图片防溢出加固 */
.feature-strip-item {
  max-width: 100%;
}

.feature-strip-item img {
  max-width: 100%;
  height: auto;
}

.phone-mockup {
  max-width: 100%;
}