/* 磁力猫 - 珊瑚粉与青绿渐变 · 杂志风排版系统 */

*, *::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: #fdf8f5; color: #2c2c2c; }

.container { max-width:1200px; margin:0 auto; padding:0 24px; }
.section { padding:80px 0; }
.section:nth-child(even) { background: #f7f0eb; }

/* 导航 — 珊瑚半透明 + 青绿下划线 */
.site-header { position:fixed; top:0; left:0; width:100%; z-index:1000; background: rgba(253, 248, 245, 0.92); backdrop-filter:blur(12px); border-bottom: 1px solid rgba(255, 175, 155, 0.3); }
.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:1.3rem; text-decoration:none; color: #1a3a3a; letter-spacing: 1px; }
.logo-icon { width:36px; height:36px; border-radius: 50%; background: linear-gradient(135deg, #ff9a8b, #fecfef); display:flex; align-items:center; justify-content:center; font-size:1rem; color: #fff; box-shadow: 0 2px 8px rgba(255, 154, 139, 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: #3d5a5a; transition: 0.2s; position: relative; padding-bottom: 4px; }
.main-nav a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: #ff9a8b; transition: 0.3s; }
.main-nav a:hover { color: #b85c4a; }
.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, #ff9a8b, #6bb5b0); box-shadow: 0 4px 12px rgba(107, 181, 176, 0.25); }
.nav-cta::after { display: none !important; }
.menu-toggle { display:none; }

/* Hero — 杂志叠层 + 青绿强调 */
.hero { min-height: 75vh; display:flex; align-items:center; background: linear-gradient(145deg, #fdf8f5 0%, #f0e6de 100%); position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; top: -20%; right: -10%; width: 400px; height: 400px; background: radial-gradient(circle, rgba(255, 175, 155, 0.15) 0%, transparent 70%); border-radius: 50%; pointer-events: none; }
.hero::after { content: ''; position: absolute; bottom: -15%; left: -5%; width: 350px; height: 350px; background: radial-gradient(circle, rgba(107, 181, 176, 0.12) 0%, transparent 70%); border-radius: 50%; pointer-events: none; }
.hero-content { max-width:720px; position: relative; z-index: 2; }
.hero-eyebrow { display:inline-block; font-size:0.8rem; font-weight:600; padding:6px 18px; border-radius:30px; margin-bottom:18px; background: #fff; color: #b85c4a; border: 1px solid #ffc2b0; letter-spacing: 1.5px; text-transform: uppercase; }
.hero h1 { font-size:3.2rem; line-height:1.15; margin-bottom:20px; color: #1a3a3a; font-weight: 800; letter-spacing: -0.5px; }
.hero h1::after { content: '✦'; display: inline-block; margin-left: 10px; color: #ff9a8b; font-size: 2rem; }
.hero p { font-size:1.1rem; opacity:0.65; max-width:560px; margin-bottom:36px; color: #3d5a5a; line-height: 1.6; }
.hero-buttons { display:flex; gap:14px; }
.hero-image { border-radius: 16px; overflow:hidden; box-shadow: 0 8px 30px rgba(0,0,0,0.06); }
.hero-image img { width:100%; height:auto; display: block; }

/* 按钮 — 青绿/珊瑚双色 */
.btn { display:inline-flex; align-items:center; gap:8px; padding:14px 32px; border-radius: 40px; font-weight:600; cursor:pointer; border:none; text-decoration:none; transition: 0.25s; font-size: 0.95rem; }
.btn-primary { color:#fff; background: linear-gradient(135deg, #6bb5b0, #4a9e98); box-shadow: 0 4px 14px rgba(107, 181, 176, 0.3); }
.btn-primary:hover { box-shadow: 0 6px 20px rgba(107, 181, 176, 0.45); transform: translateY(-2px); }
.btn-outline { background:transparent; border:1.5px solid #6bb5b0; color: #1a3a3a; }
.btn-outline:hover { background: #6bb5b0; color: #fff; border-color: #6bb5b0; }

/* 标签/标题 — 杂志风格大字重 */
.section-label { display:inline-block; font-size:0.75rem; font-weight:700; letter-spacing: 3px; margin-bottom:14px; color: #b85c4a; text-transform: uppercase; }
.section-title { font-size:2.4rem; margin-bottom:14px; color: #1a3a3a; font-weight: 800; letter-spacing: -0.3px; }
.section-desc { max-width:600px; opacity:0.65; margin-bottom:44px; color: #3d5a5a; line-height: 1.7; }

/* 卡片网格 — 青绿卡片 + 圆角阴影 */
.cards-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:28px; }
.category-card { border-radius: 20px; padding:32px; background: #fff; border: 1px solid rgba(107, 181, 176, 0.15); transition: 0.3s; box-shadow: 0 4px 12px rgba(0,0,0,0.02); }
.category-card:hover { transform:translateY(-6px); box-shadow: 0 12px 28px rgba(107, 181, 176, 0.12); border-color: #6bb5b0; }
.card-icon { width:52px; height:52px; border-radius: 16px; background: linear-gradient(135deg, #ffd4c7, #fecfef); display:flex; align-items:center; justify-content:center; margin-bottom:18px; font-size:1.4rem; color: #b85c4a; }
.card-link { font-weight:600; font-size:0.9rem; text-decoration:none; color: #6bb5b0; display: inline-flex; align-items: center; gap: 6px; }
.card-link::after { content: '→'; transition: 0.2s; }
.card-link:hover::after { transform: translateX(4px); }

/* 特性块 — 左右分栏 + 青绿强调 */
.feature-block { display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
.feature-image { border-radius: 20px; overflow:hidden; box-shadow: 0 8px 24px rgba(0,0,0,0.04); }
.feature-image img { width:100%; height:auto; display: block; }
.feature-text h3 { font-size: 1.6rem; color: #1a3a3a; margin-bottom: 16px; }
.feature-list { list-style:none; }
.feature-list li { padding:8px 0; display:flex; align-items:center; gap:10px; color: #3d5a5a; }
.feature-list li::before { content:'✓'; font-weight:700; color: #6bb5b0; font-size: 1.2rem; }

/* 数据条 — 珊瑚数字 + 青绿边框 */
.stats-bar { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; text-align:center; }
.stat-item { padding:28px 16px; border-radius: 20px; background: #fff; border: 1px solid rgba(255, 175, 155, 0.2); transition: 0.2s; }
.stat-item:hover { border-color: #ff9a8b; box-shadow: 0 4px 16px rgba(255, 154, 139, 0.08); }
.stat-number { font-size:2.6rem; font-weight:800; color: #b85c4a; line-height: 1; }
.stat-label { font-size:0.9rem; opacity:0.6; margin-top:8px; color: #3d5a5a; }

/* 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: 20px; overflow:hidden; background: #fff; border: 1px solid rgba(0,0,0,0.04); transition: 0.3s; }
.content-wall-item:hover { transform:translateY(-5px); box-shadow: 0 12px 28px rgba(107, 181, 176, 0.08); }
.content-wall-item img { width:100%; height:200px; object-fit:cover; display: block; }
.content-wall-body { padding:22px; }
.content-wall-body h4 { font-size: 1.1rem; color: #1a3a3a; margin-bottom: 6px; }
.content-wall-body p { font-size: 0.9rem; opacity: 0.6; }

/* FAQ — 青绿手风琴 */
.faq-list { max-width:800px; margin:0 auto; }
.faq-item { border: 1px solid rgba(107, 181, 176, 0.2); border-radius: 16px; margin-bottom:10px; overflow:hidden; cursor:pointer; background: #fff; transition: 0.2s; }
.faq-item:hover { border-color: #6bb5b0; }
.faq-item .faq-question { padding:18px 24px; font-weight:600; display:flex; justify-content:space-between; color: #1a3a3a; font-size: 1rem; }
.faq-item .faq-question::after { content: '+'; font-size: 1.4rem; color: #6bb5b0; transition: 0.3s; }
.faq-item.open .faq-question::after { content: '−'; }
.faq-item .faq-answer { padding:0 24px 18px; display:none; opacity:0.7; color: #3d5a5a; line-height: 1.6; }
.faq-item.open .faq-answer { display:block; }

/* CTA横幅 — 珊瑚到青绿渐变 */
.cta-banner { padding:64px 24px; text-align:center; border-radius: 24px; background: linear-gradient(135deg, #ff9a8b, #6bb5b0); color:#fff; box-shadow: 0 8px 30px rgba(255, 154, 139, 0.2); }
.cta-banner h2 { color:#fff; font-size: 2rem; margin-bottom: 12px; }
.cta-banner p { color: rgba(255,255,255,0.8); margin-bottom: 28px; }
.cta-banner .btn-primary { background:#fff; color: #b85c4a; box-shadow: 0 4px 14px rgba(0,0,0,0.06); }
.cta-banner .btn-primary:hover { background: #f0f0f0; }

/* 页脚 — 青绿深色 */
.site-footer { padding:56px 0 28px; background: #1a3a3a; color: rgba(255,255,255,0.8); }
.site-footer .container { }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:40px; }
.footer-brand p { opacity: 0.7; margin-top: 12px; }
.footer-col h4 { color: #fecfef; margin-bottom: 16px; font-weight: 600; }
.footer-col a { display: block; color: rgba(255,255,255,0.6); text-decoration: none; padding: 4px 0; transition: 0.2s; }
.footer-col a:hover { color: #ff9a8b; }
.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; opacity: 0.5; }

/* 工具类 */
.text-accent { color: #b85c4a; }
.text-center { text-align:center; }
.seo-description { max-width:600px; margin:0 auto 48px; opacity:0.65; line-height: 1.7; }
.mt-0 { margin-top:0; }
.mb-0 { margin-bottom:0; }

/* 响应式断点 */
@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; background: none; border: none; font-size: 1.5rem; color: #1a3a3a; cursor: pointer; padding: 8px; }
  .main-nav.open { display:flex; flex-direction:column; position:absolute; top:68px; left:0; width:100%; background: #fdf8f5; padding:24px; border-bottom: 1px solid rgba(255, 175, 155, 0.2); gap: 16px; }
  .hero h1 { font-size: 2.2rem; }
  .hero h1::after { font-size: 1.4rem; }
}
@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 { min-height: 60vh; }
}