*, *::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:#0a0a0f; color:#f0ede6; }

.container { max-width:1200px; margin:0 auto; padding:0 24px; }
.section { padding:80px 0; position:relative; }
.section:nth-child(even) { background:#12121a; }

.site-header { position:fixed; top:0; left:0; width:100%; z-index:1000; background:rgba(10,10,15,0.92); backdrop-filter:blur(16px); border-bottom:1px solid rgba(240,237,230,0.08); }
.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:700; font-size:1.25rem; text-decoration:none; color:#f0ede6; letter-spacing:-0.3px; }
.logo-icon { width:38px; height:38px; border-radius:10px; display:flex; align-items:center; justify-content:center; font-size:1.1rem; background:linear-gradient(135deg,#d946ef,#f97316); color:#0a0a0f; font-weight:800; }
.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:rgba(240,237,230,0.7); transition:0.3s; letter-spacing:0.5px; position:relative; }
.main-nav a::after { content:''; position:absolute; bottom:-4px; left:0; width:0; height:2px; background:linear-gradient(90deg,#d946ef,#f97316); transition:0.3s; border-radius:2px; }
.main-nav a:hover { color:#f0ede6; }
.main-nav a:hover::after { width:100%; }
.nav-cta { padding:9px 22px; border-radius:30px; color:#0a0a0f!important; font-weight:700; background:linear-gradient(135deg,#d946ef,#f97316); transition:0.3s; }
.nav-cta:hover { transform:scale(1.05); box-shadow:0 0 30px rgba(217,70,239,0.3); }
.nav-cta::after { display:none!important; }
.menu-toggle { display:none; background:none; border:none; color:#f0ede6; font-size:1.5rem; cursor:pointer; }

.hero { min-height:85vh; display:flex; align-items:center; position:relative; overflow:hidden; }
.hero::before { content:''; position:absolute; top:-40%; right:-20%; width:600px; height:600px; background:radial-gradient(circle,rgba(217,70,239,0.15),transparent 70%); pointer-events:none; }
.hero::after { content:''; position:absolute; bottom:-30%; left:-10%; width:500px; height:500px; background:radial-gradient(circle,rgba(249,115,22,0.12),transparent 70%); pointer-events:none; }
.hero-content { max-width:680px; position:relative; z-index:1; }
.hero-eyebrow { display:inline-block; font-size:0.75rem; font-weight:700; padding:5px 16px; border-radius:30px; margin-bottom:20px; background:rgba(217,70,239,0.12); color:#d946ef; letter-spacing:2px; text-transform:uppercase; border:1px solid rgba(217,70,239,0.2); }
.hero h1 { font-size:3.2rem; line-height:1.1; margin-bottom:20px; font-weight:800; letter-spacing:-1px; background:linear-gradient(135deg,#f0ede6 40%,#d946ef 100%); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.hero p { font-size:1.05rem; color:rgba(240,237,230,0.55); max-width:520px; margin-bottom:36px; 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:30px; font-weight:700; cursor:pointer; border:none; text-decoration:none; transition:0.3s; font-size:0.9rem; letter-spacing:0.3px; }
.btn-primary { color:#0a0a0f; background:linear-gradient(135deg,#d946ef,#f97316); }
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 8px 30px rgba(217,70,239,0.35); }
.btn-outline { background:transparent; border:1.5px solid rgba(240,237,230,0.2); color:#f0ede6; }
.btn-outline:hover { border-color:#d946ef; background:rgba(217,70,239,0.08); }

.section-label { display:inline-block; font-size:0.7rem; font-weight:700; letter-spacing:3px; margin-bottom:14px; color:#d946ef; text-transform:uppercase; }
.section-title { font-size:2.2rem; margin-bottom:14px; font-weight:800; letter-spacing:-0.5px; }
.section-desc { max-width:600px; color:rgba(240,237,230,0.55); margin-bottom:44px; line-height:1.7; }

.cards-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:20px; }
.category-card { border-radius:16px; padding:30px; border:1px solid rgba(240,237,230,0.06); background:rgba(255,255,255,0.02); transition:0.4s; position:relative; overflow:hidden; }
.category-card::before { content:''; position:absolute; top:0; left:0; width:100%; height:2px; background:linear-gradient(90deg,#d946ef,#f97316); opacity:0; transition:0.4s; }
.category-card:hover { transform:translateY(-4px); border-color:rgba(217,70,239,0.2); background:rgba(217,70,239,0.04); }
.category-card:hover::before { opacity:1; }
.card-icon { width:48px; height:48px; border-radius:12px; display:flex; align-items:center; justify-content:center; margin-bottom:18px; font-size:1.3rem; background:rgba(217,70,239,0.1); color:#d946ef; }
.card-link { font-weight:700; font-size:0.8rem; text-decoration:none; color:#d946ef; display:inline-flex; align-items:center; gap:6px; transition:0.3s; }
.card-link:hover { gap:12px; }

.feature-block { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.feature-image { border-radius:16px; overflow:hidden; border:1px solid rgba(240,237,230,0.06); }
.feature-image img { width:100%; height:auto; display:block; }
.feature-list { list-style:none; }
.feature-list li { padding:8px 0; display:flex; align-items:center; gap:10px; color:rgba(240,237,230,0.8); }
.feature-list li::before { content:'✦'; font-weight:700; color:#d946ef; }

.stats-bar { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; text-align:center; }
.stat-item { padding:28px 16px; border-radius:16px; border:1px solid rgba(240,237,230,0.06); background:rgba(255,255,255,0.02); }
.stat-number { font-size:2.4rem; font-weight:800; background:linear-gradient(135deg,#d946ef,#f97316); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.stat-label { font-size:0.85rem; color:rgba(240,237,230,0.45); margin-top:8px; }

.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 rgba(240,237,230,0.06); background:rgba(255,255,255,0.02); transition:0.4s; }
.content-wall-item:hover { transform:translateY(-4px); border-color:rgba(217,70,239,0.2); 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:8px; }

.faq-list { max-width:800px; margin:0 auto; }
.faq-item { border:1px solid rgba(240,237,230,0.06); border-radius:14px; margin-bottom:10px; overflow:hidden; cursor:pointer; background:rgba(255,255,255,0.02); transition:0.3s; }
.faq-item:hover { border-color:rgba(217,70,239,0.15); }
.faq-item .faq-question { padding:18px 22px; font-weight:600; display:flex; justify-content:space-between; align-items:center; color:#f0ede6; font-size:0.95rem; }
.faq-item .faq-question::after { content:'+'; font-size:1.2rem; color:#d946ef; transition:0.3s; }
.faq-item.open .faq-question::after { content:'−'; }
.faq-item .faq-answer { padding:0 22px 18px; display:none; color:rgba(240,237,230,0.55); line-height:1.7; }
.faq-item.open .faq-answer { display:block; }

.cta-banner { padding:60px 24px; text-align:center; border-radius:16px; background:linear-gradient(135deg,#1a1a2e 0%,#16213e 50%,#0f3460 100%); border:1px solid rgba(217,70,239,0.1); position:relative; overflow:hidden; }
.cta-banner::before { content:''; position:absolute; top:-50%; left:-50%; width:200%; height:200%; background:radial-gradient(circle,rgba(217,70,239,0.06),transparent 60%); pointer-events:none; }
.cta-banner h2 { color:#f0ede6; font-size:2rem; margin-bottom:16px; }
.cta-banner .section-desc { margin:0 auto 28px; }
.cta-banner .btn-primary { background:#f0ede6; color:#0a0a0f; }
.cta-banner .btn-primary:hover { box-shadow:0 8px 30px rgba(240,237,230,0.25); }

.site-footer { padding:60px 0 28px; border-top:1px solid rgba(240,237,230,0.04); }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:40px; }
.footer-brand p { color:rgba(240,237,230,0.45); font-size:0.9rem; margin-top:16px; max-width:300px; }
.footer-col h4 { font-size:0.8rem; font-weight:700; letter-spacing:2px; text-transform:uppercase; margin-bottom:16px; color:#d946ef; }
.footer-col ul { list-style:none; }
.footer-col li { margin-bottom:10px; }
.footer-col a { color:rgba(240,237,230,0.5); text-decoration:none; font-size:0.9rem; transition:0.3s; }
.footer-col a:hover { color:#f0ede6; }
.footer-bottom { border-top:1px solid rgba(240,237,230,0.06); margin-top:40px; padding-top:24px; text-align:center; font-size:0.8rem; color:rgba(240,237,230,0.3); }

.text-accent { color:#d946ef; }
.text-center { text-align:center; }
.seo-description { max-width:600px; margin:0 auto 48px; color:rgba(240,237,230,0.5); 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:40px; }
  .stats-bar { grid-template-columns:repeat(2,1fr); }
  .footer-grid { grid-template-columns:1fr 1fr; gap:30px; }
  .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:68px; left:0; width:100%; background:#0a0a0f; padding:24px; gap:16px; border-bottom:1px solid rgba(240,237,230,0.06); }
  .main-nav.open a { padding:8px 0; font-size:1rem; }
}

@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; }
  .hero-eyebrow { font-size:0.65rem; }
}