*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif; overflow-x: hidden; background: #0a0b0e; color: #e8e6e0; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; position: relative; }
.section:nth-child(even) { background: #12141a; }

.site-header { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; background: rgba(10, 11, 14, 0.92); backdrop-filter: blur(16px); border-bottom: 1px solid rgba(255, 215, 0, 0.12); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.logo { display: flex; align-items: center; gap: 12px; font-weight: 800; font-size: 1.3rem; text-decoration: none; color: #f0e6d0; letter-spacing: -0.02em; }
.logo-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; background: linear-gradient(135deg, #f7d44a, #e8b830); color: #0a0b0e; font-weight: 900; }
.main-nav { display: flex; align-items: center; gap: 32px; list-style: none; }
.main-nav a { text-decoration: none; font-size: 0.85rem; font-weight: 500; color: #b0aca0; transition: 0.25s ease; letter-spacing: 0.3px; position: relative; }
.main-nav a:hover { color: #f7d44a; }
.main-nav a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: #f7d44a; transition: 0.3s; }
.main-nav a:hover::after { width: 100%; }
.nav-cta { padding: 10px 24px; border-radius: 8px; color: #0a0b0e !important; font-weight: 700; background: linear-gradient(135deg, #f7d44a, #e8b830); transition: 0.3s; }
.nav-cta:hover { transform: scale(1.05); box-shadow: 0 4px 24px rgba(247, 212, 74, 0.3); }
.nav-cta::after { display: none; }
.menu-toggle { display: none; background: none; border: none; color: #f0e6d0; font-size: 1.5rem; cursor: pointer; }

.hero { min-height: 80vh; display: flex; align-items: center; position: relative; background: radial-gradient(ellipse at 20% 50%, rgba(247, 212, 74, 0.08) 0%, transparent 60%), radial-gradient(ellipse at 80% 30%, rgba(232, 184, 48, 0.06) 0%, transparent 50%); }
.hero-content { max-width: 720px; position: relative; z-index: 2; }
.hero-eyebrow { display: inline-block; font-size: 0.75rem; font-weight: 700; padding: 6px 18px; border-radius: 30px; margin-bottom: 20px; background: rgba(247, 212, 74, 0.12); color: #f7d44a; letter-spacing: 1.5px; text-transform: uppercase; border: 1px solid rgba(247, 212, 74, 0.2); }
.hero h1 { font-size: 3.2rem; line-height: 1.1; margin-bottom: 24px; font-weight: 800; color: #f0e6d0; letter-spacing: -0.03em; }
.hero h1 span { color: #f7d44a; }
.hero p { font-size: 1.1rem; opacity: 0.65; max-width: 540px; margin-bottom: 36px; color: #b0aca0; line-height: 1.7; }
.hero-buttons { display: flex; gap: 16px; }
.hero-image { border-radius: 16px; overflow: hidden; position: relative; }
.hero-image img { width: 100%; height: auto; display: block; }

.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 32px; border-radius: 10px; font-weight: 700; cursor: pointer; border: none; text-decoration: none; transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94); font-size: 0.9rem; }
.btn-primary { color: #0a0b0e; background: linear-gradient(135deg, #f7d44a, #e8b830); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(247, 212, 74, 0.3); }
.btn-outline { background: transparent; border: 1.5px solid rgba(247, 212, 74, 0.4); color: #f7d44a; }
.btn-outline:hover { background: rgba(247, 212, 74, 0.08); border-color: #f7d44a; transform: translateY(-2px); }

.section-label { display: inline-block; font-size: 0.7rem; font-weight: 700; letter-spacing: 3px; margin-bottom: 14px; color: #f7d44a; text-transform: uppercase; }
.section-title { font-size: 2.2rem; margin-bottom: 16px; font-weight: 800; color: #f0e6d0; letter-spacing: -0.02em; }
.section-desc { max-width: 600px; opacity: 0.6; margin-bottom: 48px; color: #b0aca0; line-height: 1.7; }

.cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 28px; }
.category-card { border-radius: 16px; padding: 32px; border: 1px solid rgba(255, 255, 255, 0.06); background: rgba(255, 255, 255, 0.02); transition: 0.3s ease; position: relative; overflow: hidden; }
.category-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px; background: linear-gradient(90deg, #f7d44a, #e8b830); transform: scaleX(0); transform-origin: left; transition: 0.4s; }
.category-card:hover { transform: translateY(-6px); box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4); border-color: rgba(247, 212, 74, 0.15); }
.category-card:hover::before { transform: scaleX(1); }
.card-icon { width: 52px; height: 52px; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; font-size: 1.5rem; background: rgba(247, 212, 74, 0.1); color: #f7d44a; }
.card-link { font-weight: 700; font-size: 0.85rem; text-decoration: none; color: #f7d44a; display: inline-flex; align-items: center; gap: 6px; transition: 0.2s; }
.card-link:hover { gap: 10px; }

.feature-block { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.feature-image { border-radius: 16px; overflow: hidden; border: 1px solid rgba(255, 255, 255, 0.06); }
.feature-image img { width: 100%; height: auto; display: block; transition: 0.5s; }
.feature-block:hover .feature-image img { transform: scale(1.02); }
.feature-text { }
.feature-list { list-style: none; }
.feature-list li { padding: 8px 0; display: flex; align-items: center; gap: 12px; color: #c8c4b8; }
.feature-list li::before { content: '✦'; font-weight: 700; color: #f7d44a; font-size: 0.8rem; }

.stats-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; text-align: center; }
.stat-item { padding: 32px 20px; border-radius: 16px; border: 1px solid rgba(255, 255, 255, 0.06); background: rgba(255, 255, 255, 0.02); transition: 0.3s; }
.stat-item:hover { border-color: rgba(247, 212, 74, 0.2); transform: translateY(-4px); }
.stat-number { font-size: 2.6rem; font-weight: 900; color: #f7d44a; letter-spacing: -0.03em; }
.stat-label { font-size: 0.85rem; opacity: 0.5; margin-top: 8px; color: #b0aca0; text-transform: uppercase; letter-spacing: 1px; }

.content-wall { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 28px; }
.content-wall-item { border-radius: 16px; overflow: hidden; border: 1px solid rgba(255, 255, 255, 0.06); background: rgba(255, 255, 255, 0.02); transition: 0.3s ease; }
.content-wall-item:hover { transform: translateY(-6px); box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4); border-color: rgba(247, 212, 74, 0.15); }
.content-wall-item img { width: 100%; height: 220px; object-fit: cover; display: block; transition: 0.5s; }
.content-wall-item:hover img { transform: scale(1.05); }
.content-wall-body { padding: 24px; }
.content-wall-body h3 { color: #f0e6d0; margin-bottom: 8px; }

.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border: 1px solid rgba(255, 255, 255, 0.06); border-radius: 12px; margin-bottom: 10px; overflow: hidden; cursor: pointer; background: rgba(255, 255, 255, 0.02); transition: 0.3s; }
.faq-item:hover { border-color: rgba(247, 212, 74, 0.15); }
.faq-item .faq-question { padding: 18px 24px; font-weight: 700; display: flex; justify-content: space-between; color: #f0e6d0; font-size: 1rem; }
.faq-item .faq-question::after { content: '+'; font-size: 1.3rem; transition: 0.3s; color: #f7d44a; }
.faq-item.open .faq-question::after { transform: rotate(45deg); }
.faq-item .faq-answer { padding: 0 24px 20px; display: none; opacity: 0.65; color: #b0aca0; line-height: 1.7; }
.faq-item.open .faq-answer { display: block; animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 0.65; transform: translateY(0); } }

.cta-banner { padding: 64px 24px; text-align: center; border-radius: 16px; color: #0a0b0e; background: linear-gradient(135deg, #f7d44a 0%, #e8b830 50%, #d4a520 100%); position: relative; overflow: hidden; }
.cta-banner::before { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%); animation: shimmer 6s infinite linear; }
@keyframes shimmer { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
.cta-banner h2 { color: #0a0b0e; font-size: 2rem; position: relative; z-index: 1; }
.cta-banner .btn-primary { background: #0a0b0e; color: #f7d44a; }
.cta-banner .btn-primary:hover { box-shadow: 0 8px 32px rgba(10, 11, 14, 0.3); }

.site-footer { padding: 64px 0 32px; background: #0d0e12; border-top: 1px solid rgba(255, 255, 255, 0.04); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; }
.footer-brand { }
.footer-brand p { opacity: 0.5; font-size: 0.85rem; margin-top: 12px; color: #b0aca0; }
.footer-col { }
.footer-col h4 { color: #f0e6d0; margin-bottom: 16px; font-size: 0.9rem; font-weight: 700; }
.footer-col a { display: block; color: #b0aca0; text-decoration: none; padding: 4px 0; font-size: 0.85rem; transition: 0.2s; }
.footer-col a:hover { color: #f7d44a; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.06); margin-top: 48px; padding-top: 24px; text-align: center; font-size: 0.8rem; color: #6a6a6a; }

.text-accent { color: #f7d44a; }
.text-center { text-align: center; }
.seo-description { max-width: 600px; margin: 0 auto 48px; opacity: 0.55; color: #b0aca0; line-height: 1.7; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

@media (max-width: 768px) {
  .feature-block { grid-template-columns: 1fr; gap: 40px; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .main-nav { display: none; }
  .menu-toggle { display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; }
  .main-nav.open { display: flex; flex-direction: column; position: absolute; top: 72px; left: 0; width: 100%; background: #0d0e12; padding: 24px; border-bottom: 1px solid rgba(247, 212, 74, 0.1); gap: 16px; }
  .main-nav.open a { padding: 8px 0; font-size: 1rem; }
  .hero h1 { font-size: 2.2rem; }
  .section-title { font-size: 1.6rem; }
  .cta-banner h2 { font-size: 1.4rem; }
}

@media (max-width: 480px) {
  .cards-grid, .content-wall, .stats-bar { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-buttons { flex-direction: column; }
  .hero h1 { font-size: 1.8rem; }
  .section { padding: 48px 0; }
  .stat-number { font-size: 2rem; }
  .hero { min-height: 60vh; }
}