*, *::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:#fef9ef; color:#3a2a1a; }

.container { max-width:1200px; margin:0 auto; padding:0 24px; }
.section { padding:80px 0; position:relative; }
.section:nth-child(even) { background:#fdf4e0; }

.site-header { position:fixed; top:0; left:0; width:100%; z-index:1000; background:rgba(254,249,239,0.9); backdrop-filter:blur(12px); border-bottom:2px solid #e8d5b5; }
.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:1.4rem; text-decoration:none; color:#c1440e; letter-spacing:-0.5px; }
.logo-icon { width:40px; height:40px; border-radius:50%; background:#c1440e; color:#fef9ef; display:flex; align-items:center; justify-content:center; font-size:1.2rem; font-weight:900; box-shadow:0 3px 0 #8a2e08; }
.main-nav { display:flex; align-items:center; gap:28px; list-style:none; }
.main-nav a { text-decoration:none; font-size:0.9rem; font-weight:600; color:#5a4a3a; transition:0.2s; position:relative; padding:4px 0; }
.main-nav a::after { content:''; position:absolute; bottom:0; left:0; width:0; height:2px; background:#c1440e; transition:0.3s; }
.main-nav a:hover::after { width:100%; }
.main-nav a:hover { color:#c1440e; }
.nav-cta { padding:10px 24px; border-radius:50px; color:#fef9ef!important; font-weight:700; background:#c1440e; box-shadow:0 4px 0 #8a2e08; transition:0.15s; }
.nav-cta:hover { transform:translateY(-2px); box-shadow:0 6px 0 #8a2e08; }
.nav-cta::after { display:none!important; }
.menu-toggle { display:none; background:none; border:2px solid #c1440e; color:#c1440e; width:44px; height:44px; border-radius:12px; align-items:center; justify-content:center; cursor:pointer; font-size:1.4rem; }

.hero { min-height:75vh; display:flex; align-items:center; position:relative; background:linear-gradient(135deg, #fef9ef 0%, #f5e6d0 100%); overflow:hidden; }
.hero::before { content:'黑料'; position:absolute; top:-20%; right:-10%; font-size:28rem; font-weight:900; color:rgba(193,68,14,0.06); line-height:1; pointer-events:none; letter-spacing:-10px; }
.hero-content { max-width:720px; position:relative; z-index:2; }
.hero-eyebrow { display:inline-block; font-size:0.8rem; font-weight:700; padding:6px 18px; border-radius:50px; margin-bottom:18px; background:#c1440e; color:#fef9ef; letter-spacing:2px; text-transform:uppercase; }
.hero h1 { font-size:3.2rem; line-height:1.15; margin-bottom:22px; color:#2a1a0a; font-weight:900; letter-spacing:-1px; }
.hero h1 span { color:#c1440e; text-decoration:underline wavy #c1440e 2px; text-underline-offset:6px; }
.hero p { font-size:1.15rem; opacity:0.75; max-width:560px; margin-bottom:36px; color:#5a4a3a; line-height:1.7; }
.hero-buttons { display:flex; gap:16px; flex-wrap:wrap; }
.hero-image { border-radius:20px; overflow:hidden; box-shadow:0 20px 40px -10px rgba(193,68,14,0.2); border:3px solid #e8d5b5; }
.hero-image img { width:100%; height:auto; display:block; }

.btn { display:inline-flex; align-items:center; gap:10px; padding:14px 32px; border-radius:50px; font-weight:700; cursor:pointer; border:none; text-decoration:none; transition:0.2s; font-size:0.95rem; }
.btn-primary { color:#fef9ef; background:#c1440e; box-shadow:0 4px 0 #8a2e08; }
.btn-primary:hover { transform:translateY(-3px); box-shadow:0 7px 0 #8a2e08; }
.btn-outline { background:transparent; border:2px solid #c1440e; color:#c1440e; }
.btn-outline:hover { background:#c1440e; color:#fef9ef; }

.section-label { display:inline-block; font-size:0.75rem; font-weight:700; letter-spacing:3px; margin-bottom:14px; color:#c1440e; text-transform:uppercase; border-left:4px solid #c1440e; padding-left:12px; }
.section-title { font-size:2.4rem; margin-bottom:16px; color:#2a1a0a; font-weight:900; letter-spacing:-0.5px; }
.section-desc { max-width:600px; opacity:0.7; margin-bottom:44px; color:#5a4a3a; line-height:1.7; }

.cards-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:28px; }
.category-card { border-radius:20px; padding:32px 28px; border:2px solid #e8d5b5; background:#fffcf5; transition:0.25s; position:relative; overflow:hidden; }
.category-card::before { content:''; position:absolute; top:0; left:0; width:4px; height:100%; background:#c1440e; transition:0.3s; }
.category-card:hover { transform:translateY(-5px); box-shadow:0 12px 30px -8px rgba(193,68,14,0.15); border-color:#c1440e; }
.category-card:hover::before { width:8px; }
.card-icon { width:52px; height:52px; border-radius:16px; display:flex; align-items:center; justify-content:center; margin-bottom:18px; font-size:1.5rem; background:#f5e6d0; color:#c1440e; }
.card-link { font-weight:700; font-size:0.85rem; text-decoration:none; color:#c1440e; display:inline-flex; align-items:center; gap:6px; }
.card-link::after { content:'→'; transition:0.2s; }
.card-link:hover::after { transform:translateX(4px); }

.feature-block { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.feature-image { border-radius:20px; overflow:hidden; box-shadow:0 12px 30px -8px rgba(0,0,0,0.08); border:2px solid #e8d5b5; }
.feature-image img { width:100%; height:auto; display:block; }
.feature-text { }
.feature-list { list-style:none; margin-top:20px; }
.feature-list li { padding:10px 0; display:flex; align-items:center; gap:12px; font-weight:500; color:#3a2a1a; border-bottom:1px dashed #e8d5b5; }
.feature-list li:last-child { border-bottom:none; }
.feature-list li::before { content:'🔥'; font-weight:700; font-size:1.1rem; }

.stats-bar { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; text-align:center; }
.stat-item { padding:28px 20px; border-radius:20px; border:2px solid #e8d5b5; background:#fffcf5; transition:0.2s; }
.stat-item:hover { border-color:#c1440e; box-shadow:0 6px 20px -6px rgba(193,68,14,0.1); }
.stat-number { font-size:2.6rem; font-weight:900; color:#c1440e; line-height:1; }
.stat-label { font-size:0.9rem; opacity:0.65; margin-top:8px; color:#5a4a3a; font-weight:600; }

.content-wall { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:28px; }
.content-wall-item { border-radius:20px; overflow:hidden; border:2px solid #e8d5b5; background:#fffcf5; transition:0.25s; }
.content-wall-item:hover { transform:translateY(-5px); box-shadow:0 12px 30px -8px rgba(193,68,14,0.12); border-color:#c1440e; }
.content-wall-item img { width:100%; height:200px; object-fit:cover; border-bottom:2px solid #e8d5b5; }
.content-wall-body { padding:22px 24px 24px; }
.content-wall-body h3 { font-size:1.1rem; margin-bottom:8px; color:#2a1a0a; }
.content-wall-body p { opacity:0.7; font-size:0.9rem; color:#5a4a3a; }

.faq-list { max-width:800px; margin:0 auto; }
.faq-item { border:2px solid #e8d5b5; border-radius:16px; margin-bottom:10px; overflow:hidden; cursor:pointer; background:#fffcf5; transition:0.2s; }
.faq-item:hover { border-color:#c1440e; }
.faq-item .faq-question { padding:18px 24px; font-weight:700; display:flex; justify-content:space-between; align-items:center; color:#2a1a0a; font-size:1.05rem; }
.faq-item .faq-question::after { content:'+'; font-size:1.4rem; color:#c1440e; font-weight:300; transition:0.3s; }
.faq-item.open .faq-question::after { content:'−'; transform:rotate(180deg); }
.faq-item .faq-answer { padding:0 24px 18px; display:none; opacity:0.75; color:#5a4a3a; line-height:1.7; }
.faq-item.open .faq-answer { display:block; }

.cta-banner { padding:64px 32px; text-align:center; border-radius:24px; background:linear-gradient(135deg, #c1440e, #e67a2e); color:#fef9ef; box-shadow:0 12px 40px -8px rgba(193,68,14,0.3); border:2px solid #e8d5b5; position:relative; overflow:hidden; }
.cta-banner::before { content:'🔥'; position:absolute; top:-30px; left:-20px; font-size:12rem; opacity:0.08; }
.cta-banner h2 { color:#fef9ef; font-weight:900; font-size:2.2rem; margin-bottom:12px; }
.cta-banner p { color:rgba(254,249,239,0.85); margin-bottom:28px; font-size:1.1rem; }
.cta-banner .btn-primary { background:#fef9ef; color:#c1440e; box-shadow:0 4px 0 #d9c5a8; }
.cta-banner .btn-primary:hover { box-shadow:0 7px 0 #d9c5a8; }

.site-footer { padding:60px 0 32px; background:#2a1a0a; color:#e8d5b5; }
.site-footer .container { }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:48px; }
.footer-brand { }
.footer-brand .logo { color:#fef9ef; }
.footer-brand p { opacity:0.7; margin-top:16px; line-height:1.7; font-size:0.9rem; }
.footer-col h4 { color:#fef9ef; font-weight:700; margin-bottom:16px; font-size:1rem; }
.footer-col ul { list-style:none; }
.footer-col ul li { margin-bottom:8px; }
.footer-col ul a { color:#e8d5b5; text-decoration:none; opacity:0.7; transition:0.2s; font-size:0.9rem; }
.footer-col ul a:hover { opacity:1; color:#c1440e; }
.footer-bottom { border-top:1px solid rgba(232,213,181,0.15); margin-top:44px; padding-top:24px; text-align:center; font-size:0.85rem; opacity:0.6; }

.text-accent { color:#c1440e; }
.text-center { text-align:center; }
.seo-description { max-width:600px; margin:0 auto 48px; opacity:0.7; color:#5a4a3a; 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; }
  .main-nav.open { display:flex; flex-direction:column; position:absolute; top:72px; left:0; width:100%; background:#fef9ef; padding:24px 20px; border-bottom:2px solid #e8d5b5; gap:16px; }
  .hero h1 { font-size:2.2rem; }
  .hero::before { font-size:14rem; top:-10%; }
  .section-title { font-size:1.8rem; }
  .cta-banner h2 { font-size:1.6rem; }
}
@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:0.7rem; }
  .stat-number { font-size:2rem; }
}