*, *::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:#fefcf5; color:#2c3e4f; }

.container { max-width:1200px; margin:0 auto; padding:0 24px; }
.section { padding:80px 0; position:relative; }
.section:nth-child(even) { background:rgba(198, 212, 225, 0.15); }

/* 导航 — 奶油玻璃 */
.site-header { position:fixed; top:0; left:0; width:100%; z-index:1000; background:rgba(254,252,245,0.88); backdrop-filter:blur(14px); border-bottom:1px solid rgba(198, 212, 225, 0.4); }
.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:1.25rem; text-decoration:none; color:#2c3e4f; letter-spacing:-0.3px; }
.logo-icon { width:38px; height:38px; background:linear-gradient(135deg, #f4b942, #e8894a); border-radius:14px; display:flex; align-items:center; justify-content:center; font-size:1.2rem; color:#fff; box-shadow:0 4px 10px rgba(232,137,74,0.25); }
.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:#4a5b6e; transition:0.2s; letter-spacing:0.3px; position:relative; }
.main-nav a::after { content:''; position:absolute; bottom:-4px; left:0; width:0; height:2px; background:#f4b942; transition:0.3s; }
.main-nav a:hover::after { width:100%; }
.nav-cta { padding:8px 22px; border-radius:30px; color:#fff!important; font-weight:600; background:linear-gradient(135deg, #f4b942, #e8894a); box-shadow:0 4px 12px rgba(232,137,74,0.3); }
.nav-cta::after { display:none!important; }
.menu-toggle { display:none; background:none; border:none; font-size:1.5rem; color:#2c3e4f; cursor:pointer; }

/* 首页Hero — 杂志封面感 */
.hero { min-height:75vh; display:flex; align-items:center; position:relative; background:linear-gradient(165deg, #fefcf5 40%, #f2eee4 100%); overflow:hidden; }
.hero::before { content:'搜磁器'; position:absolute; right:-60px; top:30%; font-size:18rem; font-weight:900; color:rgba(232,137,74,0.06); letter-spacing:12px; pointer-events:none; transform:rotate(-8deg); }
.hero-content { max-width:720px; position:relative; z-index:2; }
.hero-eyebrow { display:inline-block; font-size:0.75rem; font-weight:700; padding:6px 18px; border-radius:30px; background:rgba(244,185,66,0.15); color:#e8894a; letter-spacing:2px; margin-bottom:18px; text-transform:uppercase; }
.hero h1 { font-size:3.2rem; line-height:1.15; margin-bottom:18px; font-weight:800; letter-spacing:-1px; color:#1a2a3a; }
.hero h1 span { background:linear-gradient(135deg, #f4b942, #e8894a); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.hero p { font-size:1.1rem; opacity:0.65; max-width:540px; margin-bottom:36px; line-height:1.6; }
.hero-buttons { display:flex; gap:16px; }
.hero-image { border-radius:20px; overflow:hidden; box-shadow:0 20px 40px -10px rgba(44,62,79,0.12); background:#d9d0c0; min-height:300px; display:flex; align-items:center; justify-content:center; position:relative; }
.hero-image img { width:100%; height:auto; display:block; }

/* 按钮 — 陶土质感 */
.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:0.25s; font-size:0.95rem; letter-spacing:0.3px; }
.btn-primary { color:#fff; background:linear-gradient(135deg, #f4b942, #e8894a); box-shadow:0 6px 18px rgba(232,137,74,0.25); }
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 10px 28px rgba(232,137,74,0.35); }
.btn-outline { background:transparent; border:2px solid #c6d4e1; color:#2c3e4f; }
.btn-outline:hover { border-color:#e8894a; background:rgba(232,137,74,0.04); }

/* 标签/标题 */
.section-label { display:inline-block; font-size:0.7rem; font-weight:700; letter-spacing:3px; text-transform:uppercase; color:#e8894a; margin-bottom:14px; background:rgba(244,185,66,0.12); padding:4px 16px; border-radius:30px; }
.section-title { font-size:2.2rem; margin-bottom:12px; font-weight:800; letter-spacing:-0.5px; color:#1a2a3a; }
.section-desc { max-width:600px; opacity:0.6; margin-bottom:44px; line-height:1.7; }

/* 卡片网格 — 悬浮层叠 */
.cards-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:28px; }
.category-card { border-radius:20px; padding:32px; background:#fff; border:1px solid rgba(198,212,225,0.4); transition:0.3s; position:relative; overflow:hidden; }
.category-card::before { content:''; position:absolute; top:0; left:0; width:4px; height:100%; background:linear-gradient(180deg, #f4b942, #e8894a); opacity:0; transition:0.3s; }
.category-card:hover { transform:translateY(-6px); box-shadow:0 16px 40px -12px rgba(44,62,79,0.12); border-color:transparent; }
.category-card:hover::before { opacity:1; }
.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:rgba(244,185,66,0.1); color:#e8894a; }
.card-link { font-weight:700; font-size:0.85rem; text-decoration:none; color:#e8894a; display:inline-flex; align-items:center; gap:6px; transition:0.2s; }
.card-link:hover { gap:12px; }

/* 特性块 — 不对称布局 */
.feature-block { display:grid; grid-template-columns:1.2fr 0.8fr; gap:60px; align-items:center; }
.feature-image { border-radius:24px; overflow:hidden; background:#d9d0c0; min-height:300px; box-shadow:0 20px 40px -10px rgba(44,62,79,0.08); }
.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:12px; font-weight:500; }
.feature-list li::before { content:'✦'; font-weight:700; color:#f4b942; font-size:1.1rem; }

/* 数据条 — 气泡卡片 */
.stats-bar { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; text-align:center; }
.stat-item { padding:28px 16px; border-radius:24px; background:#fff; border:1px solid rgba(198,212,225,0.3); box-shadow:0 6px 20px rgba(44,62,79,0.04); transition:0.3s; }
.stat-item:hover { transform:scale(1.02); box-shadow:0 12px 30px rgba(232,137,74,0.08); }
.stat-number { font-size:2.4rem; font-weight:900; background:linear-gradient(135deg, #f4b942, #e8894a); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.stat-label { font-size:0.85rem; opacity:0.55; margin-top:8px; font-weight:500; }

/* 内容墙 — 杂志网格 */
.content-wall { display:grid; grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); gap:28px; }
.content-wall-item { border-radius:20px; overflow:hidden; background:#fff; border:1px solid rgba(198,212,225,0.3); transition:0.3s; }
.content-wall-item:hover { transform:translateY(-4px); box-shadow:0 16px 40px -12px rgba(44,62,79,0.1); }
.content-wall-item img { width:100%; height:220px; object-fit:cover; }
.content-wall-body { padding:24px; }
.content-wall-body h3 { font-size:1.1rem; margin-bottom:8px; }
.content-wall-body p { opacity:0.6; font-size:0.9rem; }

/* FAQ — 手风琴 */
.faq-list { max-width:800px; margin:0 auto; }
.faq-item { border:1px solid rgba(198,212,225,0.4); border-radius:16px; margin-bottom:10px; overflow:hidden; cursor:pointer; background:#fff; transition:0.2s; }
.faq-item:hover { border-color:#e8894a; }
.faq-item .faq-question { padding:18px 24px; font-weight:700; display:flex; justify-content:space-between; align-items:center; color:#1a2a3a; font-size:1.05rem; }
.faq-item .faq-question::after { content:'+'; font-size:1.4rem; color:#e8894a; transition:0.3s; }
.faq-item.open .faq-question::after { content:'−'; transform:rotate(180deg); }
.faq-item .faq-answer { padding:0 24px 18px; display:none; opacity:0.65; line-height:1.7; }
.faq-item.open .faq-answer { display:block; }

/* CTA横幅 — 渐变横幅 */
.cta-banner { padding:64px 32px; text-align:center; border-radius:24px; background:linear-gradient(135deg, #f4b942, #e8894a); color:#fff; position:relative; overflow:hidden; box-shadow:0 20px 40px -8px rgba(232,137,74,0.3); }
.cta-banner::before { content:'✦'; position:absolute; right:20px; bottom:-30px; font-size:12rem; opacity:0.08; }
.cta-banner h2 { color:#fff; font-size:2rem; margin-bottom:12px; }
.cta-banner p { opacity:0.8; margin-bottom:28px; }
.cta-banner .btn-primary { background:#fff; color:#e8894a; box-shadow:0 6px 20px rgba(0,0,0,0.08); }
.cta-banner .btn-primary:hover { transform:translateY(-2px); box-shadow:0 10px 28px rgba(0,0,0,0.12); }

/* 页脚 */
.site-footer { padding:60px 0 28px; background:#1a2a3a; color:rgba(255,255,255,0.7); }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:48px; }
.footer-brand { }
.footer-brand h3 { color:#fff; font-size:1.4rem; margin-bottom:12px; }
.footer-brand p { opacity:0.5; font-size:0.9rem; line-height:1.6; }
.footer-col h4 { color:#fff; font-size:0.9rem; margin-bottom:16px; letter-spacing:1px; }
.footer-col ul { list-style:none; }
.footer-col ul li { margin-bottom:8px; }
.footer-col a { color:rgba(255,255,255,0.6); text-decoration:none; font-size:0.9rem; transition:0.2s; }
.footer-col a:hover { color:#f4b942; }
.footer-bottom { border-top:1px solid rgba(255,255,255,0.08); margin-top:48px; padding-top:20px; text-align:center; font-size:0.8rem; opacity:0.4; }

/* 工具类 */
.text-accent { color:#e8894a; }
.text-center { text-align:center; }
.seo-description { max-width:600px; margin:0 auto 48px; opacity:0.6; line-height:1.7; }
.mt-0 { margin-top:0; }
.mb-0 { margin-bottom:0; }

/* 响应式 */
@media (max-width: 1024px) {
  .hero h1 { font-size:2.6rem; }
  .feature-block { grid-template-columns:1fr; gap:40px; }
  .stats-bar { grid-template-columns:repeat(2,1fr); }
  .footer-grid { grid-template-columns:1fr 1fr; gap:32px; }
}

@media (max-width: 768px) {
  .hero { min-height:60vh; }
  .hero h1 { font-size:2.2rem; }
  .hero::before { font-size:8rem; right:-20px; top:20%; }
  .main-nav { display:none; }
  .menu-toggle { display:flex; }
  .main-nav.open { display:flex; flex-direction:column; position:absolute; top:68px; left:0; width:100%; background:#fefcf5; padding:24px; gap:16px; border-bottom:1px solid rgba(198,212,225,0.4); }
  .main-nav.open a::after { display:none; }
  .cards-grid { grid-template-columns:1fr 1fr; }
  .content-wall { grid-template-columns:1fr 1fr; }
  .stats-bar { grid-template-columns:repeat(2,1fr); }
  .footer-grid { grid-template-columns:1fr 1fr; }
}

@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; }
  .section-title { font-size:1.6rem; }
  .stat-number { font-size:1.8rem; }
}