*, *::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:#faf7f2; color:#2d2a24; }

.container { max-width:1200px; margin:0 auto; padding:0 24px; }
.section { padding:80px 0; }
.section:nth-child(even) { background:#f5f0e8; }

.site-header { position:fixed; top:0; left:0; width:100%; z-index:1000; background:rgba(250,247,242,0.92); backdrop-filter:blur(12px); border-bottom:1px solid #e8e0d4; }
.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:#2d2a24; letter-spacing:-0.5px; }
.logo-icon { width:38px; height:38px; border-radius:50%; background:linear-gradient(135deg,#c75b39,#e8927a); display:flex; align-items:center; justify-content:center; font-size:1.1rem; color:#fff; box-shadow:0 2px 8px rgba(199,91,57,0.3); }
.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; color:#5a5248; transition:color 0.2s, transform 0.2s; letter-spacing:0.3px; }
.main-nav a:hover { color:#c75b39; transform:translateY(-1px); }
.nav-cta { padding:8px 22px; border-radius:50px; background:linear-gradient(135deg,#c75b39,#e8927a); color:#fff!important; font-weight:700; box-shadow:0 2px 12px rgba(199,91,57,0.25); }
.nav-cta:hover { box-shadow:0 4px 20px rgba(199,91,57,0.4); transform:translateY(-2px)!important; }
.menu-toggle { display:none; background:none; border:none; font-size:1.5rem; cursor:pointer; color:#2d2a24; }

.hero { min-height:75vh; display:flex; align-items:center; position:relative; overflow:hidden; }
.hero::before { content:''; position:absolute; top:-30%; right:-10%; width:500px; height:500px; background:radial-gradient(circle,rgba(199,91,57,0.08),transparent 70%); border-radius:50%; pointer-events:none; }
.hero-content { max-width:720px; position:relative; z-index:1; }
.hero-eyebrow { display:inline-block; font-size:0.75rem; font-weight:700; padding:5px 16px; border-radius:50px; background:linear-gradient(135deg,#c75b39,#e8927a); color:#fff; margin-bottom:18px; letter-spacing:1.5px; text-transform:uppercase; }
.hero h1 { font-size:3.2rem; line-height:1.15; margin-bottom:20px; font-weight:900; color:#1f1d1a; letter-spacing:-1px; }
.hero h1 span { background:linear-gradient(135deg,#c75b39,#e8927a); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.hero p { font-size:1.15rem; opacity:0.7; max-width:560px; margin-bottom:36px; color:#5a5248; line-height:1.7; }
.hero-buttons { display:flex; gap:14px; }
.hero-image { border-radius:16px; overflow:hidden; box-shadow:0 8px 32px rgba(0,0,0,0.06); }
.hero-image img { width:100%; height:auto; display:block; }

.btn { display:inline-flex; align-items:center; gap:8px; padding:14px 32px; border-radius:50px; font-weight:700; cursor:pointer; border:none; text-decoration:none; transition:all 0.3s; font-size:0.95rem; }
.btn-primary { background:linear-gradient(135deg,#c75b39,#e8927a); color:#fff; box-shadow:0 3px 14px rgba(199,91,57,0.3); }
.btn-primary:hover { box-shadow:0 6px 24px rgba(199,91,57,0.45); transform:translateY(-2px); }
.btn-outline { background:transparent; border:2px solid #c75b39; color:#c75b39; }
.btn-outline:hover { background:#c75b39; color:#fff; transform:translateY(-2px); }

.section-label { display:inline-block; font-size:0.7rem; font-weight:700; letter-spacing:3px; margin-bottom:14px; color:#c75b39; text-transform:uppercase; }
.section-title { font-size:2.2rem; margin-bottom:16px; font-weight:800; color:#1f1d1a; letter-spacing:-0.5px; }
.section-desc { max-width:600px; opacity:0.7; margin-bottom:44px; color:#5a5248; line-height:1.7; }

.cards-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:28px; }
.category-card { border-radius:16px; padding:30px; border:1px solid #e8e0d4; background:#fff; transition:all 0.3s; position:relative; overflow:hidden; }
.category-card::before { content:''; position:absolute; top:0; left:0; width:4px; height:0; background:linear-gradient(180deg,#c75b39,#e8927a); transition:height 0.3s; }
.category-card:hover { transform:translateY(-4px); box-shadow:0 8px 28px rgba(0,0,0,0.08); border-color:#d4c8b8; }
.category-card:hover::before { height:100%; }
.card-icon { width:50px; height:50px; border-radius:14px; background:linear-gradient(135deg,#f5f0e8,#e8e0d4); display:flex; align-items:center; justify-content:center; margin-bottom:18px; font-size:1.4rem; color:#c75b39; }
.card-link { font-weight:700; font-size:0.85rem; text-decoration:none; color:#c75b39; display:inline-flex; align-items:center; gap:6px; transition:gap 0.2s; }
.card-link:hover { gap:10px; }

.feature-block { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.feature-image { border-radius:16px; overflow:hidden; box-shadow:0 6px 24px rgba(0,0,0,0.06); }
.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; font-size:1rem; color:#3d3832; }
.feature-list li::before { content:'✓'; font-weight:700; color:#c75b39; font-size:1.2rem; }

.stats-bar { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; text-align:center; }
.stat-item { padding:28px 20px; border-radius:16px; background:#fff; border:1px solid #e8e0d4; transition:all 0.3s; }
.stat-item:hover { transform:translateY(-3px); box-shadow:0 6px 20px rgba(0,0,0,0.06); }
.stat-number { font-size:2.4rem; font-weight:900; color:#1f1d1a; letter-spacing:-1px; }
.stat-number span { background:linear-gradient(135deg,#c75b39,#e8927a); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.stat-label { font-size:0.9rem; opacity:0.6; margin-top:8px; color:#5a5248; }

.content-wall { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:28px; }
.content-wall-item { border-radius:16px; overflow:hidden; background:#fff; border:1px solid #e8e0d4; transition:all 0.3s; }
.content-wall-item:hover { transform:translateY(-4px); box-shadow:0 8px 28px rgba(0,0,0,0.08); }
.content-wall-item img { width:100%; height:200px; object-fit:cover; }
.content-wall-body { padding:22px; }
.content-wall-body h3 { font-size:1.1rem; margin-bottom:8px; color:#1f1d1a; }
.content-wall-body p { font-size:0.9rem; color:#5a5248; opacity:0.7; }

.faq-list { max-width:800px; margin:0 auto; }
.faq-item { border:1px solid #e8e0d4; border-radius:14px; margin-bottom:10px; overflow:hidden; cursor:pointer; background:#fff; transition:box-shadow 0.3s; }
.faq-item:hover { box-shadow:0 2px 12px rgba(0,0,0,0.04); }
.faq-item .faq-question { padding:18px 22px; font-weight:700; display:flex; justify-content:space-between; color:#1f1d1a; font-size:1rem; }
.faq-item .faq-question::after { content:'+'; font-size:1.2rem; color:#c75b39; transition:transform 0.3s; }
.faq-item.open .faq-question::after { transform:rotate(45deg); }
.faq-item .faq-answer { padding:0 22px 18px; display:none; opacity:0.7; color:#5a5248; line-height:1.7; }
.faq-item.open .faq-answer { display:block; }

.cta-banner { padding:64px 24px; text-align:center; border-radius:20px; background:linear-gradient(135deg,#c75b39,#e8927a,#c75b39); color:#fff; 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),transparent 60%); animation:ctaPulse 4s ease-in-out infinite; }
@keyframes ctaPulse { 0%,100% { transform:scale(1); } 50% { transform:scale(1.05); } }
.cta-banner h2 { color:#fff; font-size:2rem; margin-bottom:16px; position:relative; }
.cta-banner p { color:rgba(255,255,255,0.85); margin-bottom:24px; position:relative; }
.cta-banner .btn-primary { background:#fff; color:#c75b39; box-shadow:0 4px 16px rgba(0,0,0,0.1); }
.cta-banner .btn-primary:hover { box-shadow:0 6px 24px rgba(0,0,0,0.2); }

.site-footer { padding:60px 0 28px; background:#2d2a24; color:#d4c8b8; }
.site-footer .container { }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:40px; }
.footer-brand { }
.footer-brand .logo { color:#faf7f2; }
.footer-col { }
.footer-col h4 { color:#faf7f2; font-size:0.9rem; margin-bottom:16px; font-weight:700; }
.footer-col ul { list-style:none; }
.footer-col li { margin-bottom:8px; }
.footer-col a { color:#b0a698; text-decoration:none; font-size:0.85rem; transition:color 0.2s; }
.footer-col a:hover { color:#e8927a; }
.footer-bottom { border-top:1px solid rgba(255,255,255,0.08); margin-top:40px; padding-top:20px; text-align:center; font-size:0.85rem; color:#b0a698; }

.text-accent { color:#c75b39; }
.text-center { text-align:center; }
.seo-description { max-width:600px; margin:0 auto 48px; opacity:0.7; color:#5a5248; 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:32px; }
  .stats-bar { grid-template-columns:repeat(2,1fr); }
  .footer-grid { grid-template-columns:1fr 1fr; }
  .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:68px; left:0; width:100%; background:#faf7f2; padding:24px; gap:16px; border-bottom:1px solid #e8e0d4; }
  .hero h1 { font-size:2.4rem; }
  .section-title { font-size:1.8rem; }
}
@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; align-items:stretch; }
  .hero h1 { font-size:2rem; }
  .section-title { font-size:1.5rem; }
}