*, *::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:#e8e0d6; }

.container { max-width:1200px; margin:0 auto; padding:0 24px; }
.section { padding:80px 0; position:relative; }
.section:nth-child(even) { background:#121016; }

.site-header { position:fixed; top:0; left:0; width:100%; z-index:1000; background:rgba(11,10,12,0.92); backdrop-filter:blur(14px) saturate(1.2); border-bottom:1px solid rgba(220,180,120,0.12); }
.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:10px; font-weight:800; font-size:1.3rem; text-decoration:none; color:#e8d4b4; letter-spacing:-0.02em; }
.logo-icon { width:40px; height:40px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:1.2rem; background:linear-gradient(135deg,#d4a373,#b8865e); color:#0b0a0c; font-weight:900; }
.main-nav { display:flex; align-items:center; gap:28px; list-style:none; }
.main-nav a { text-decoration:none; font-size:0.9rem; font-weight:500; transition:0.25s; color:#a0988c; letter-spacing:0.3px; }
.main-nav a:hover { color:#e8d4b4; }
.nav-cta { padding:10px 24px; border-radius:40px; color:#0b0a0c!important; font-weight:700; background:linear-gradient(135deg,#d4a373,#c4956a); letter-spacing:0.5px; box-shadow:0 2px 20px rgba(212,163,115,0.25); transition:0.3s; }
.nav-cta:hover { box-shadow:0 4px 30px rgba(212,163,115,0.4); transform:translateY(-1px); }
.menu-toggle { display:none; background:none; border:none; color:#e8d4b4; font-size:1.5rem; cursor:pointer; padding:6px; }

.hero { min-height:75vh; display:flex; align-items:center; position:relative; overflow:hidden; }
.hero::before { content:''; position:absolute; width:600px; height:600px; background:radial-gradient(circle,rgba(212,163,115,0.08) 0%,transparent 70%); top:-120px; right:-180px; pointer-events:none; }
.hero-content { max-width:700px; position:relative; z-index:2; }
.hero-eyebrow { display:inline-block; font-size:0.7rem; font-weight:700; padding:6px 18px; border-radius:40px; margin-bottom:20px; background:rgba(212,163,115,0.12); color:#d4a373; letter-spacing:2px; text-transform:uppercase; border:1px solid rgba(212,163,115,0.2); }
.hero h1 { font-size:3.4rem; line-height:1.1; margin-bottom:18px; font-weight:900; letter-spacing:-0.03em; color:#f0e8dc; }
.hero h1 span { color:#d4a373; }
.hero p { font-size:1.1rem; opacity:0.65; max-width:540px; margin-bottom:36px; line-height:1.7; color:#b0a89c; }
.hero-buttons { display:flex; gap:16px; }
.hero-image { border-radius:20px; overflow:hidden; position:relative; z-index:2; border:1px solid rgba(212,163,115,0.15); }
.hero-image img { width:100%; height:auto; display:block; }

.btn { display:inline-flex; align-items:center; gap:10px; padding:14px 32px; border-radius:40px; font-weight:700; cursor:pointer; border:none; text-decoration:none; transition:0.3s; font-size:0.95rem; letter-spacing:0.3px; }
.btn-primary { color:#0b0a0c; background:linear-gradient(135deg,#d4a373,#c4956a); box-shadow:0 2px 24px rgba(212,163,115,0.25); }
.btn-primary:hover { box-shadow:0 6px 36px rgba(212,163,115,0.35); transform:translateY(-2px); }
.btn-outline { background:transparent; border:1.5px solid rgba(212,163,115,0.4); color:#e8d4b4; }
.btn-outline:hover { border-color:#d4a373; background:rgba(212,163,115,0.06); }

.section-label { display:inline-block; font-size:0.7rem; font-weight:700; letter-spacing:3px; margin-bottom:14px; color:#d4a373; text-transform:uppercase; }
.section-title { font-size:2.4rem; margin-bottom:16px; font-weight:800; letter-spacing:-0.02em; color:#f0e8dc; }
.section-desc { max-width:580px; opacity:0.6; margin-bottom:44px; line-height:1.7; color:#b0a89c; }

.cards-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(270px,1fr)); gap:28px; }
.category-card { border-radius:20px; padding:32px; border:1px solid rgba(220,180,120,0.1); background:rgba(18,16,22,0.6); backdrop-filter:blur(6px); transition:0.35s; }
.category-card:hover { transform:translateY(-5px); border-color:rgba(212,163,115,0.25); box-shadow:0 12px 40px rgba(0,0,0,0.4); }
.card-icon { width:52px; height:52px; border-radius:14px; display:flex; align-items:center; justify-content:center; margin-bottom:18px; font-size:1.5rem; background:linear-gradient(135deg,rgba(212,163,115,0.15),rgba(212,163,115,0.05)); border:1px solid rgba(212,163,115,0.1); }
.card-link { font-weight:600; font-size:0.85rem; text-decoration:none; color:#d4a373; transition:0.2s; display:inline-flex; align-items:center; gap:6px; }
.card-link:hover { gap:10px; }

.feature-block { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.feature-image { border-radius:20px; overflow:hidden; border:1px solid rgba(220,180,120,0.08); }
.feature-image img { width:100%; height:auto; display:block; }
.feature-text { }
.feature-list { list-style:none; }
.feature-list li { padding:8px 0; display:flex; align-items:center; gap:10px; color:#c8c0b4; }
.feature-list li::before { content:'✦'; font-weight:400; color:#d4a373; font-size:0.9rem; }

.stats-bar { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; text-align:center; }
.stat-item { padding:28px 16px; border-radius:20px; border:1px solid rgba(220,180,120,0.08); background:rgba(18,16,22,0.4); }
.stat-number { font-size:2.6rem; font-weight:900; color:#f0e8dc; letter-spacing:-0.03em; }
.stat-label { font-size:0.85rem; opacity:0.5; margin-top:8px; color:#a0988c; }

.content-wall { display:grid; grid-template-columns:repeat(auto-fill,minmax(290px,1fr)); gap:28px; }
.content-wall-item { border-radius:20px; overflow:hidden; border:1px solid rgba(220,180,120,0.08); background:rgba(18,16,22,0.5); transition:0.35s; }
.content-wall-item:hover { transform:translateY(-4px); border-color:rgba(212,163,115,0.2); box-shadow:0 12px 40px rgba(0,0,0,0.3); }
.content-wall-item img { width:100%; height:200px; object-fit:cover; display:block; }
.content-wall-body { padding:24px; }
.content-wall-body h3 { color:#f0e8dc; margin-bottom:8px; }

.faq-list { max-width:800px; margin:0 auto; }
.faq-item { border:1px solid rgba(220,180,120,0.1); border-radius:16px; margin-bottom:10px; overflow:hidden; cursor:pointer; background:rgba(18,16,22,0.4); transition:0.2s; }
.faq-item:hover { border-color:rgba(212,163,115,0.2); }
.faq-item .faq-question { padding:18px 24px; font-weight:600; display:flex; justify-content:space-between; align-items:center; color:#e0d8cc; font-size:1.05rem; }
.faq-item .faq-question::after { content:'+'; font-size:1.4rem; color:#d4a373; transition:0.3s; }
.faq-item.open .faq-question::after { content:'−'; transform:rotate(180deg); }
.faq-item .faq-answer { padding:0 24px 20px; display:none; opacity:0.65; line-height:1.7; color:#b0a89c; }
.faq-item.open .faq-answer { display:block; }

.cta-banner { padding:64px 24px; text-align:center; border-radius:24px; color:#f0e8dc; background:linear-gradient(135deg,#1a161e,#0b0a0c); border:1px solid rgba(212,163,115,0.15); position:relative; overflow:hidden; }
.cta-banner::before { content:''; position:absolute; width:400px; height:400px; background:radial-gradient(circle,rgba(212,163,115,0.06),transparent); top:-100px; right:-100px; }
.cta-banner h2 { color:#f0e8dc; font-size:2.2rem; margin-bottom:12px; }
.cta-banner p { color:#b0a89c; margin-bottom:28px; }
.cta-banner .btn-primary { background:#f0e8dc; color:#0b0a0c; box-shadow:0 2px 24px rgba(240,232,220,0.15); }

.site-footer { padding:60px 0 28px; border-top:1px solid rgba(220,180,120,0.06); }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:48px; }
.footer-brand { }
.footer-brand p { opacity:0.5; font-size:0.9rem; margin-top:12px; color:#a0988c; }
.footer-col { }
.footer-col h4 { color:#e0d8cc; margin-bottom:16px; font-size:0.95rem; }
.footer-col a { display:block; color:#8a8276; text-decoration:none; font-size:0.85rem; padding:4px 0; transition:0.2s; }
.footer-col a:hover { color:#d4a373; }
.footer-bottom { border-top:1px solid rgba(220,180,120,0.06); margin-top:44px; padding-top:20px; text-align:center; font-size:0.8rem; color:#6a6256; }

.text-accent { color:#d4a373; }
.text-center { text-align:center; }
.seo-description { max-width:600px; margin:0 auto 48px; opacity:0.55; color:#b0a89c; 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; }
  .main-nav.open { display:flex; flex-direction:column; position:absolute; top:72px; left:0; width:100%; background:rgba(11,10,12,0.98); backdrop-filter:blur(14px); padding:24px 20px; gap:16px; border-bottom:1px solid rgba(220,180,120,0.1); }
  .hero h1 { font-size:2.4rem; }
  .hero { min-height:60vh; }
  .section-title { font-size:1.8rem; }
  .stat-number { font-size:2rem; }
}

@media (max-width: 480px) {
  .cards-grid, .content-wall, .stats-bar { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:1fr; gap:24px; }
  .hero-buttons { flex-direction:column; }
  .hero h1 { font-size:1.9rem; }
  .hero p { font-size:1rem; }
  .container { padding:0 18px; }
  .section { padding:56px 0; }
  .cta-banner { padding:40px 18px; }
  .cta-banner h2 { font-size:1.6rem; }
}