/* 打卡帝 - 美化版样式（撮合交易平台风格） */
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif; color: #2c3e50; background: #f0f4f8; line-height: 1.7; -webkit-font-smoothing: antialiased; scroll-behavior: smooth; }
a { color: #1565c0; text-decoration: none; transition: all .2s; }
a:hover { color: #0d47a1; }
.container { width: 1200px; max-width: 94%; margin: 0 auto; }

/* Topbar */
.topbar { background: linear-gradient(90deg, #0d1b2a, #1a2d42); color: #b0bec5; font-size: 13px; }
.topbar .container { display: flex; justify-content: space-between; padding: 7px 0; flex-wrap: wrap; }
.topbar a, .topbar span { margin: 0 6px; color: #b0bec5; font-size: 12px; }

/* Navbar */
.navbar { background: #fff; box-shadow: 0 2px 20px rgba(0,0,0,.06); position: sticky; top: 0; z-index: 999; height: 64px; }
.navbar .container { display: flex; align-items: center; justify-content: space-between; padding: 0; height: 64px; }
.logo { display: flex; align-items: center; gap: 8px; text-decoration: none !important; }
.logo-icon { font-size: 28px; }
.logo-text { font-size: 22px; font-weight: 700; color: #0d1b2a; letter-spacing: 1px; }
.nav-links { display: flex; list-style: none; gap: 2px; }
.nav-links a { display: inline-block; padding: 8px 18px; color: #455a64; font-size: 14px; font-weight: 500; border-radius: 6px; transition: all .2s; text-decoration: none !important; }
.nav-links a:hover, .nav-links a.active { background: linear-gradient(135deg, #1565c0, #1976d2); color: #fff; box-shadow: 0 4px 12px rgba(21,101,192,.25); }
.nav-toggle { display: none; background: none; border: none; font-size: 24px; cursor: pointer; padding: 8px; }

/* Banner */
.banner { position: relative; background: linear-gradient(135deg, #0d47a1 0%, #1565c0 50%, #1e88e5 100%); color: #fff; padding: 72px 0 64px; overflow: hidden; }
.banner h2 { font-size: 38px; margin-bottom: 10px; font-weight: 700; }
.banner .lead { font-size: 17px; opacity: .9; margin-bottom: 30px; }
.banner-stats { display: flex; gap: 20px; max-width: 720px; flex-wrap: wrap; }
.stat-item { background: rgba(255,255,255,.1); backdrop-filter: blur(4px); border: 1px solid rgba(255,255,255,.2); padding: 18px 28px; border-radius: 12px; text-align: center; min-width: 140px; flex: 1; }
.stat-number { display: block; font-size: 30px; font-weight: 700; }
.stat-label { font-size: 13px; opacity: .8; }

/* Sections */
.section { padding: 60px 0; }
.section.bg-light { background: linear-gradient(180deg, #f0f4f8, #e8edf4); }
.section-title { font-size: 28px; color: #0d1b2a; text-align: center; margin-bottom: 40px; font-weight: 700; }
.section-title::after { content: ""; display: block; width: 60px; height: 4px; background: linear-gradient(90deg, #1565c0, #42a5f5); margin: 14px auto 0; border-radius: 3px; }

/* Services cards */
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.service-card { background: #fff; padding: 32px 24px; border-radius: 14px; box-shadow: 0 2px 16px rgba(13,27,42,.06); transition: all .3s; position: relative; overflow: hidden; }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, #1565c0, #42a5f5); transform: scaleX(0); transition: transform .3s; }
.service-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(13,27,42,.12); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon { font-size: 38px; margin-bottom: 14px; display: inline-block; background: #e3f2fd; padding: 12px; border-radius: 12px; }
.service-card h4 { color: #0d1b2a; font-size: 17px; margin-bottom: 10px; font-weight: 600; }
.service-card p { font-size: 14px; color: #546e7a; line-height: 1.7; }

/* Spot cards with images */
.spots-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.spots-grid-full { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.spot-card { background: #fff; border-radius: 14px; overflow: hidden; box-shadow: 0 2px 16px rgba(13,27,42,.06); transition: all .3s; }
.spot-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(13,27,42,.12); }
.spot-image { width: 100%; height: 180px; overflow: hidden; }
.spot-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.spot-card:hover .spot-image img { transform: scale(1.08); }
.spot-image-overlay { position: absolute; top: 12px; right: 12px; background: rgba(0,0,0,.55); backdrop-filter: blur(4px); color: #fff; padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 500; }
.spot-info { padding: 18px; }
.spot-info h4 { font-size: 16px; margin-bottom: 6px; color: #0d1b2a; font-weight: 600; }
.spot-location { font-size: 13px; color: #78909c; margin-bottom: 6px; }
.spot-desc { font-size: 13px; color: #546e7a; margin-bottom: 12px; }
.spot-tags { display: flex; gap: 6px; margin-bottom: 12px; flex-wrap: wrap; }
.spot-tag { background: #e3f2fd; color: #1565c0; padding: 2px 10px; border-radius: 12px; font-size: 11px; font-weight: 500; }
.spot-footer { display: flex; align-items: center; justify-content: space-between; padding-top: 12px; border-top: 1px solid #eef3f8; }
.spot-price { font-size: 22px; font-weight: 700; color: #e53935; }
.spot-original-price { font-size: 13px; color: #90a4ae; text-decoration: line-through; margin-left: 6px; }

/* Business description */
.business-desc { background: #fff; padding: 32px 36px; border-radius: 14px; border-left: 5px solid #1565c0; box-shadow: 0 2px 16px rgba(13,27,42,.05); }
.business-desc p { margin: 10px 0; font-size: 15px; }
.business-desc ul { margin: 12px 0 12px 24px; }
.business-desc li { margin: 6px 0; font-size: 15px; }

/* Security grid */
.security-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.security-item { background: #fff; padding: 26px; border-radius: 14px; box-shadow: 0 2px 16px rgba(13,27,42,.05); transition: transform .2s; }
.security-item:hover { transform: translateY(-3px); }
.security-item h4 { font-size: 16px; margin-bottom: 8px; }
.security-item p { font-size: 14px; color: #546e7a; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 10px 26px; border: none; border-radius: 8px; font-size: 15px; font-weight: 500; cursor: pointer; transition: all .25s; text-decoration: none !important; }
.btn-primary { background: linear-gradient(135deg, #1565c0, #1976d2); color: #fff; box-shadow: 0 4px 14px rgba(21,101,192,.3); }
.btn-primary:hover { background: linear-gradient(135deg, #0d47a1, #1565c0); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(21,101,192,.4); }
.btn-sm { padding: 6px 16px; font-size: 13px; }
.btn-block { display: block; width: 100%; text-align: center; }
.btn-lg { padding: 14px 28px; font-size: 17px; }
.text-center { text-align: center; }

/* Page banner */
.page-banner { background: linear-gradient(135deg, #0d47a1, #1565c0, #1e88e5); color: #fff; padding: 44px 0; }
.page-banner h1 { font-size: 32px; font-weight: 700; margin-bottom: 6px; }
.page-banner p { font-size: 16px; opacity: .85; }

/* Order flow */
.order-flow { display: flex; align-items: center; justify-content: center; gap: 10px; margin: 24px 0; flex-wrap: wrap; }
.flow-step { text-align: center; padding: 20px 22px; background: #e3f2fd; border-radius: 12px; min-width: 110px; }
.step-num { width: 32px; height: 32px; background: #1565c0; color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 8px; font-weight: 600; font-size: 14px; }
.step-text { font-size: 14px; color: #1565c0; font-weight: 500; }
.flow-arrow { font-size: 28px; color: #90a4ae; font-weight: 300; }

/* Tables */
table.info-table { width: 100%; border-collapse: collapse; background: #fff; box-shadow: 0 2px 16px rgba(13,27,42,.05); border-radius: 12px; overflow: hidden; }
table.info-table td { padding: 12px 18px; border-bottom: 1px solid #eef3f8; font-size: 15px; }
table.info-table .label { font-weight: 600; color: #455a64; width: 30%; background: #f5f8fc; }

/* Contact grid */
.contact-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-bottom: 30px; }
.contact-card { background: #fff; padding: 28px 20px; border-radius: 14px; box-shadow: 0 2px 16px rgba(13,27,42,.06); text-align: center; transition: transform .2s; }
.contact-card:hover { transform: translateY(-4px); }
.contact-icon { font-size: 32px; margin-bottom: 12px; }
.contact-card h4 { font-size: 16px; margin-bottom: 12px; color: #0d1b2a; }
.contact-card p { font-size: 14px; color: #546e7a; margin: 4px 0; }

/* Auth forms */
.auth-form-container { max-width: 480px; margin: 0 auto; background: #fff; padding: 40px 44px; border-radius: 14px; box-shadow: 0 4px 24px rgba(13,27,42,.08); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; color: #37474f; margin-bottom: 6px; font-weight: 500; }
.form-control { width: 100%; padding: 11px 16px; border: 1px solid #cfd8dc; border-radius: 8px; font-size: 15px; }
.form-control:focus { outline: none; border-color: #1565c0; box-shadow: 0 0 0 3px rgba(21,101,192,.1); }

/* Timeline */
.timeline { position: relative; padding-left: 30px; }
.timeline::before { content: ''; position: absolute; left: 10px; top: 0; bottom: 0; width: 2px; background: linear-gradient(180deg, #1565c0, #bbdefb); }
.timeline-item { position: relative; margin-bottom: 28px; }
.timeline-item::before { content: ''; position: absolute; left: -24px; top: 4px; width: 14px; height: 14px; border-radius: 50%; background: #1565c0; border: 3px solid #e3f2fd; }
.timeline-year { font-size: 14px; color: #1565c0; font-weight: 600; margin-bottom: 4px; }

/* Status badges */
.status-badge { display: inline-block; padding: 3px 12px; border-radius: 20px; font-size: 12px; font-weight: 500; }
.status-pending { background: #fff8e1; color: #e65100; }
.status-completed { background: #e8f5e9; color: #2e7d32; }
.status-cancelled { background: #ffebee; color: #c62828; }
.status-active { background: #e3f2fd; color: #1565c0; }

/* Footer */
.footer { background: linear-gradient(135deg, #0d1b2a 0%, #1a2d42 100%); color: #cfd8dc; padding: 48px 0 0; }
.footer-content { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 36px; padding-bottom: 32px; }
.footer-section h4 { color: #fff; font-size: 16px; margin-bottom: 14px; }
.footer-section p { font-size: 14px; margin: 6px 0; line-height: 1.7; }
.footer-section a { color: #b0bec5; }
.footer-section a:hover { color: #fff; }
.footer-section ul { list-style: none; }
.footer-section li { margin: 6px 0; }
.footer-bottom { border-top: 1px solid #1c2e42; padding: 20px 0; text-align: center; font-size: 13px; color: #78909c; }
.footer-bottom a { color: #78909c; }

/* Responsive */
@media (max-width: 1024px) {
  .spots-grid-full, .spots-grid, .services-grid, .contact-grid, .security-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-content { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .container { width: 100%; padding: 0 16px; }
  .nav-links { display: none; position: absolute; top: 64px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 12px; box-shadow: 0 8px 24px rgba(0,0,0,.1); z-index: 999; }
  .nav-links.show { display: flex; }
  .nav-toggle { display: block; }
  .spots-grid-full, .spots-grid, .services-grid, .contact-grid, .security-grid { grid-template-columns: 1fr; }
  .footer-content { grid-template-columns: 1fr; }
  .banner h2 { font-size: 26px; }
  .banner-stats { flex-direction: column; }
  .stat-item { min-width: auto; }
  .order-flow { flex-direction: column; }
  .page-banner h1 { font-size: 24px; }
}