*, *::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:#0b0a0c; color:#e8e0d4; }

.container { max-width:1200px; margin:0 auto; padding:0 24px; }
.section { padding:80px 0; position:relative; }
.section:nth-child(even) { background:#121014; }

.site-header { position:fixed; top:0; left:0; width:100%; z-index:1000; background:rgba(11,10,12,0.92); backdrop-filter:blur(14px); border-bottom:1px solid #2a262c; }
.header-inner { display:flex; align-items:center; justify-content:space-between; height:68px; max-width:1200px; margin:0 auto; padding:0 24px; }
.logo { display:flex; align-items:center; gap:10px; font-weight:800; font-size:1.3rem; text-decoration:none; color:#f0d06a; letter-spacing:-0.5px; }
.logo-icon { width:36px; height:36px; border-radius:50%; background:#f0d06a; color:#0b0a0c; display:flex; align-items:center; justify-content:center; font-size:1rem; font-weight:900; }
.main-nav { display:flex; align-items:center; gap:28px; list-style:none; }
.main-nav a { text-decoration:none; font-size:0.85rem; font-weight:500; color:#b0a8b8; transition:0.25s ease; letter-spacing:0.3px; position:relative; }
.main-nav a:hover { color:#f0d06a; }
.main-nav a::after { content:''; position:absolute; bottom:-4px; left:0; width:0; height:1.5px; background:#f0d06a; transition:0.3s; }
.main-nav a:hover::after { width:100%; }
.nav-cta { padding:8px 22px; border-radius:30px; color:#0b0a0c!important; font-weight:700; background:#f0d06a; letter-spacing:0.5px; }
.nav-cta:hover { background:#e6c25a; color:#0b0a0c!important; }
.nav-cta::after { display:none!important; }
.menu-toggle { display:none; background:none; border:none; color:#e8e0d4; font-size:1.4rem; cursor:pointer; padding:4px; }

.hero { min-height:80vh; display:flex; align-items:center; position:relative; overflow:hidden; }
.hero::before { content:''; position:absolute; top:-30%; right:-10%; width:500px; height:500px; border-radius:50%; background:radial-gradient(circle, rgba(240,208,106,0.08), transparent 70%); pointer-events:none; }
.hero-content { max-width:720px; position:relative; z-index:1; }
.hero-eyebrow { display:inline-block; font-size:0.7rem; font-weight:700; padding:6px 16px; border-radius:30px; margin-bottom:20px; background:rgba(240,208,106,0.12); color:#f0d06a; letter-spacing:2px; text-transform:uppercase; border:1px solid rgba(240,208,106,0.2); }
.hero h1 { font-size:3.2rem; line-height:1.1; margin-bottom:22px; font-weight:900; letter-spacing:-1px; color:#f5efe8; }
.hero h1 span { color:#f0d06a; }
.hero p { font-size:1.05rem; opacity:0.6; max-width:560px; margin-bottom:36px; line-height:1.6; color:#b0a8b8; }
.hero-buttons { display:flex; gap:16px; }
.hero-image { border-radius:16px; overflow:hidden; box-shadow:0 20px 60px rgba(0,0,0,0.5); border:1px solid #2a262c; }
.hero-image img { width:100%; height:auto; display:block; }

.btn { display:inline-flex; align-items:center; gap:10px; padding:14px 32px; border-radius:30px; font-weight:700; cursor:pointer; border:none; text-decoration:none; transition:0.3s ease; font-size:0.9rem; letter-spacing:0.3px; }
.btn-primary { color:#0b0a0c; background:#f0d06a; }
.btn-primary:hover { background:#e6c25a; transform:translateY(-2px); box-shadow:0 8px 24px rgba(240,208,106,0.25); }
.btn-outline { background:transparent; border:1.5px solid #3a363c; color:#e8e0d4; }
.btn-outline:hover { border-color:#f0d06a; color:#f0d06a; transform:translateY(-2px); }

.section-label { display:inline-block; font-size:0.65rem; font-weight:700; letter-spacing:3px; margin-bottom:14px; color:#f0d06a; text-transform:uppercase; }
.section-title { font-size:2.2rem; margin-bottom:16px; font-weight:800; letter-spacing:-0.5px; color:#f5efe8; }
.section-desc { max-width:600px; opacity:0.55; margin-bottom:44px; line-height:1.7; color:#b0a8b8; }

.cards-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:20px; }
.category-card { border-radius:16px; padding:32px 28px; border:1px solid #2a262c; background:#121014; transition:0.35s cubic-bezier(0.22,1,0.36,1); position:relative; overflow:hidden; }
.category-card::before { content:''; position:absolute; top:0; left:0; width:100%; height:3px; background:#f0d06a; opacity:0; transition:0.35s; }
.category-card:hover { transform:translateY(-6px); border-color:#3a363c; box-shadow:0 12px 40px rgba(0,0,0,0.4); background:#18161a; }
.category-card:hover::before { opacity:1; }
.card-icon { width:52px; height:52px; border-radius:14px; display:flex; align-items:center; justify-content:center; margin-bottom:18px; font-size:1.4rem; background:rgba(240,208,106,0.1); color:#f0d06a; }
.card-link { font-weight:600; font-size:0.8rem; text-decoration:none; color:#f0d06a; display:inline-flex; align-items:center; gap:6px; margin-top:14px; transition:0.25s; }
.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 #2a262c; box-shadow:0 12px 40px rgba(0,0,0,0.3); }
.feature-image img { width:100%; height:auto; display:block; }
.feature-text { }
.feature-list { list-style:none; margin-top:20px; }
.feature-list li { padding:8px 0; display:flex; align-items:center; gap:10px; color:#c8c0c8; font-size:0.95rem; }
.feature-list li::before { content:'✦'; font-weight:400; color:#f0d06a; font-size:1.1rem; }

.stats-bar { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; text-align:center; }
.stat-item { padding:28px 20px; border-radius:16px; border:1px solid #2a262c; background:#121014; transition:0.3s; }
.stat-item:hover { border-color:#3a363c; background:#18161a; }
.stat-number { font-size:2.6rem; font-weight:900; color:#f0d06a; line-height:1; letter-spacing:-1px; }
.stat-label { font-size:0.85rem; opacity:0.5; margin-top:8px; color:#b0a8b8; }

.content-wall { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:20px; }
.content-wall-item { border-radius:16px; overflow:hidden; border:1px solid #2a262c; background:#121014; transition:0.35s cubic-bezier(0.22,1,0.36,1); }
.content-wall-item:hover { transform:translateY(-6px); border-color:#3a363c; box-shadow:0 12px 40px rgba(0,0,0,0.4); }
.content-wall-item img { width:100%; height:200px; object-fit:cover; display:block; }
.content-wall-body { padding:22px; }
.content-wall-body h3 { font-size:1.1rem; margin-bottom:6px; color:#f5efe8; }

.faq-list { max-width:800px; margin:0 auto; }
.faq-item { border:1px solid #2a262c; border-radius:14px; margin-bottom:10px; overflow:hidden; cursor:pointer; background:#121014; transition:0.25s; }
.faq-item:hover { border-color:#3a363c; }
.faq-item .faq-question { padding:18px 24px; font-weight:600; display:flex; justify-content:space-between; align-items:center; color:#f5efe8; font-size:0.95rem; }
.faq-item .faq-question::after { content:'+'; font-size:1.3rem; color:#f0d06a; transition:0.3s; }
.faq-item.open .faq-question::after { content:'−'; }
.faq-item .faq-answer { padding:0 24px 20px; display:none; opacity:0.6; line-height:1.7; color:#b0a8b8; }
.faq-item.open { border-color:#f0d06a; }
.faq-item.open .faq-answer { display:block; }

.cta-banner { padding:64px 32px; text-align:center; border-radius:20px; background:linear-gradient(135deg, #1a161e, #2a262c); border:1px solid #3a363c; position:relative; overflow:hidden; }
.cta-banner::before { content:''; position:absolute; top:-50%; left:-20%; width:80%; height:200%; background:radial-gradient(ellipse, rgba(240,208,106,0.06), transparent 70%); pointer-events:none; }
.cta-banner h2 { color:#f5efe8; font-size:2rem; margin-bottom:12px; }
.cta-banner p { color:#b0a8b8; margin-bottom:28px; }
.cta-banner .btn-primary { background:#f0d06a; color:#0b0a0c; }

.site-footer { padding:64px 0 32px; border-top:1px solid #2a262c; }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:48px; }
.footer-brand { }
.footer-brand h4 { color:#f5efe8; font-size:1.2rem; margin-bottom:12px; }
.footer-brand p { color:#b0a8b8; font-size:0.85rem; line-height:1.6; }
.footer-col h5 { color:#f5efe8; font-size:0.9rem; margin-bottom:16px; font-weight:600; }
.footer-col ul { list-style:none; }
.footer-col li { margin-bottom:8px; }
.footer-col a { color:#b0a8b8; text-decoration:none; font-size:0.85rem; transition:0.2s; }
.footer-col a:hover { color:#f0d06a; }
.footer-bottom { border-top:1px solid #2a262c; margin-top:48px; padding-top:24px; text-align:center; font-size:0.8rem; color:#7a7480; }

.text-accent { color:#f0d06a; }
.text-center { text-align:center; }
.seo-description { max-width:600px; margin:0 auto 48px; opacity:0.55; color:#b0a8b8; line-height:1.7; }
.mt-0 { margin-top:0; }
.mb-0 { margin-bottom:0; }

@media (max-width: 768px) {
  .hero h1 { font-size:2.2rem; }
  .section-title { font-size:1.6rem; }
  .feature-block { grid-template-columns:1fr; gap:32px; }
  .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; }
  .main-nav.open { display:flex; flex-direction:column; position:absolute; top:68px; left:0; width:100%; background:#0b0a0c; padding:24px; border-bottom:1px solid #2a262c; gap:16px; }
  .main-nav.open a { font-size:1rem; padding:8px 0; }
}

@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-title { font-size:1.4rem; }
  .cta-banner { padding:40px 20px; }
}