*, *::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; }

/* 核心布局 */
.container { max-width:1200px; margin:0 auto; padding:0 24px; }
.section { padding:80px 0; position:relative; }
.section:nth-child(even) { background:#f5f0e8; }

/* 导航 — 固定顶部 — 杂志风透明 */
.site-header { position:fixed; top:0; left:0; width:100%; z-index:1000; background:rgba(250,247,242,0.88); backdrop-filter:blur(12px); border-bottom:1px solid #e0d6c4; }
.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:8px; font-weight:700; font-size:1.25rem; text-decoration:none; color:#4a3f35; letter-spacing:0.5px; }
.logo-icon { width:36px; height:36px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:1rem; background:#c7b59e; color:#fff; font-weight:300; }
.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:#5c5246; letter-spacing:0.8px; text-transform:uppercase; transition:0.2s; position:relative; }
.main-nav a::after { content:''; position:absolute; bottom:-4px; left:0; width:0; height:1.5px; background:#c7b59e; transition:0.3s; }
.main-nav a:hover::after { width:100%; }
.nav-cta { padding:8px 24px; border-radius:30px; color:#fff!important; background:#8a7a66; font-weight:600; letter-spacing:1px; }
.nav-cta::after { display:none!important; }
.menu-toggle { display:none; }

/* 首页Hero — 杂志封面风格 */
.hero { min-height:75vh; display:flex; align-items:center; position:relative; background:linear-gradient(135deg, #faf7f2 0%, #efe8dc 100%); overflow:hidden; }
.hero::before { content:'✦'; position:absolute; top:10%; right:8%; font-size:12rem; color:#d4c5b0; opacity:0.2; font-weight:100; pointer-events:none; }
.hero-content { max-width:680px; position:relative; z-index:1; }
.hero-eyebrow { display:inline-block; font-size:0.7rem; font-weight:400; padding:6px 18px; border-radius:30px; margin-bottom:16px; background:#d4c5b0; color:#4a3f35; letter-spacing:2px; text-transform:uppercase; }
.hero h1 { font-size:3.2rem; line-height:1.15; margin-bottom:20px; color:#3a3026; font-weight:400; letter-spacing:-0.5px; }
.hero h1 strong { font-weight:700; color:#6b5b4a; }
.hero p { font-size:1.05rem; opacity:0.6; max-width:520px; margin-bottom:32px; color:#5c5246; line-height:1.6; }
.hero-buttons { display:flex; gap:14px; }
.hero-image { border-radius:8px; overflow:hidden; box-shadow:12px 12px 0 #d4c5b0; }
.hero-image img { width:100%; height:auto; display:block; }

/* 按钮 — 亚麻质感 */
.btn { display:inline-flex; align-items:center; gap:8px; padding:12px 30px; border-radius:30px; font-weight:500; cursor:pointer; border:none; text-decoration:none; transition:0.25s; font-size:0.85rem; letter-spacing:0.5px; }
.btn-primary { color:#fff; background:#8a7a66; }
.btn-primary:hover { background:#6b5b4a; transform:translateY(-1px); box-shadow:0 6px 20px rgba(138,122,102,0.3); }
.btn-outline { background:transparent; border:1.5px solid #c7b59e; color:#4a3f35; }
.btn-outline:hover { background:#c7b59e; color:#fff; }

/* 标签/标题 — 杂志风格 */
.section-label { display:inline-block; font-size:0.65rem; font-weight:400; letter-spacing:3px; margin-bottom:12px; color:#8a7a66; text-transform:uppercase; }
.section-title { font-size:2.2rem; margin-bottom:14px; color:#3a3026; font-weight:400; letter-spacing:-0.3px; }
.section-desc { max-width:600px; opacity:0.6; margin-bottom:40px; color:#5c5246; font-size:0.95rem; line-height:1.7; }

/* 卡片网格 — 层叠卡片 */
.cards-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:28px; }
.category-card { border-radius:4px; padding:32px 28px; background:#fff; border:1px solid #e8dfd2; transition:0.3s; position:relative; box-shadow:4px 4px 0 #d4c5b0; }
.category-card:hover { transform:translate(-2px,-2px); box-shadow:8px 8px 0 #c7b59e; }
.card-icon { width:48px; height:48px; border-radius:50%; display:flex; align-items:center; justify-content:center; margin-bottom:16px; font-size:1.2rem; background:#efe8dc; color:#6b5b4a; }
.card-link { font-weight:500; font-size:0.8rem; text-decoration:none; color:#8a7a66; letter-spacing:0.5px; text-transform:uppercase; display:inline-flex; align-items:center; gap:4px; }

/* 特性块 — 不对称布局 */
.feature-block { display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center; }
.feature-image { border-radius:4px; overflow:hidden; box-shadow:-8px 8px 0 #d4c5b0; }
.feature-image img { width:100%; height:auto; display:block; }
.feature-text { padding:0 20px; }
.feature-list { list-style:none; }
.feature-list li { padding:8px 0; display:flex; align-items:center; gap:10px; color:#4a3f35; font-size:0.95rem; border-bottom:1px solid #e8dfd2; }
.feature-list li:last-child { border-bottom:none; }
.feature-list li::before { content:'—'; font-weight:400; color:#c7b59e; }

/* 数据条 — 杂志数字风格 */
.stats-bar { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; text-align:center; }
.stat-item { padding:32px 20px; border-radius:4px; background:#fff; border:1px solid #e8dfd2; box-shadow:3px 3px 0 #d4c5b0; }
.stat-number { font-size:2.6rem; font-weight:200; color:#3a3026; letter-spacing:-1px; }
.stat-label { font-size:0.8rem; opacity:0.5; margin-top:8px; color:#5c5246; text-transform:uppercase; letter-spacing:1px; }

/* 内容墙 — 杂志网格 */
.content-wall { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:28px; }
.content-wall-item { border-radius:4px; overflow:hidden; background:#fff; border:1px solid #e8dfd2; transition:0.3s; box-shadow:3px 3px 0 #d4c5b0; }
.content-wall-item:hover { transform:translate(-2px,-2px); box-shadow:6px 6px 0 #c7b59e; }
.content-wall-item img { width:100%; height:220px; object-fit:cover; display:block; }
.content-wall-body { padding:24px 20px; }
.content-wall-body h3 { font-size:1.1rem; font-weight:500; color:#3a3026; margin-bottom:6px; }
.content-wall-body p { font-size:0.85rem; opacity:0.6; color:#5c5246; }

/* FAQ — 展开式 */
.faq-list { max-width:800px; margin:0 auto; }
.faq-item { border:1px solid #e0d6c4; border-radius:4px; margin-bottom:10px; overflow:hidden; cursor:pointer; background:#fff; transition:0.2s; }
.faq-item:hover { border-color:#c7b59e; }
.faq-item .faq-question { padding:18px 24px; font-weight:500; display:flex; justify-content:space-between; color:#3a3026; font-size:0.95rem; }
.faq-item .faq-question::after { content:'+'; font-size:1.2rem; color:#c7b59e; transition:0.3s; }
.faq-item.open .faq-question::after { content:'–'; }
.faq-item .faq-answer { padding:0 24px 18px; display:none; opacity:0.65; color:#5c5246; line-height:1.6; font-size:0.9rem; }
.faq-item.open .faq-answer { display:block; }

/* CTA横幅 — 亚麻色调 */
.cta-banner { padding:64px 24px; text-align:center; border-radius:4px; background:#8a7a66; color:#fff; box-shadow:8px 8px 0 #d4c5b0; }
.cta-banner h2 { color:#fff; font-weight:400; font-size:2rem; }
.cta-banner p { color:rgba(255,255,255,0.7); max-width:500px; margin:12px auto 28px; }
.cta-banner .btn-primary { background:#fff; color:#4a3f35; }
.cta-banner .btn-primary:hover { background:#efe8dc; }

/* 页脚 — 杂志脚注 */
.site-footer { padding:64px 0 28px; background:#3a3026; color:#d4c5b0; }
.site-footer .container { }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:40px; }
.footer-brand { }
.footer-brand .logo { color:#d4c5b0; margin-bottom:12px; }
.footer-brand p { font-size:0.85rem; opacity:0.6; line-height:1.6; }
.footer-col { }
.footer-col h4 { font-size:0.8rem; text-transform:uppercase; letter-spacing:1.5px; margin-bottom:16px; color:#efe8dc; font-weight:500; }
.footer-col a { display:block; color:#b5a692; text-decoration:none; padding:4px 0; font-size:0.85rem; transition:0.2s; }
.footer-col a:hover { color:#d4c5b0; }
.footer-bottom { border-top:1px solid rgba(212,197,176,0.15); margin-top:40px; padding-top:20px; text-align:center; font-size:0.8rem; opacity:0.5; color:#b5a692; }

/* 工具类 */
.text-accent { color:#8a7a66; }
.text-center { text-align:center; }
.seo-description { max-width:600px; margin:0 auto 48px; opacity:0.6; color:#5c5246; line-height:1.7; }
.mt-0 { margin-top:0; }
.mb-0 { margin-bottom:0; }

/* 响应式 */
@media (max-width: 768px) {
  .feature-block { grid-template-columns:1fr; gap:32px; }
  .feature-text { padding:0; }
  .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; width:40px; height:40px; cursor:pointer; color:#4a3f35; font-size:1.4rem; }
  .main-nav.open { display:flex; flex-direction:column; position:absolute; top:68px; left:0; width:100%; background:#faf7f2; padding:24px; border-bottom:1px solid #e0d6c4; gap:16px; }
  .hero h1 { font-size:2.2rem; }
  .hero::before { font-size:6rem; top:5%; right:5%; }
}
@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; }
  .section-title { font-size:1.6rem; }
  .stat-number { font-size:2rem; }
}