/* Modern Lightweight WAP CSS Theme */
:root {
  --primary: #0284c7;
  --primary-hover: #0369a1;
  --primary-light: #e0f2fe;
  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --border: #e2e8f0;
  --text-main: #0f172a;
  --text-muted: #475569;
  --radius: 12px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--bg-page);
  color: var(--text-main);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  font-size: 14px;
}
.site-wrapper {
  max-width: 620px;
  margin: 0 auto;
  background: #ffffff;
  min-height: 100vh;
  box-shadow: 0 0 20px rgba(0,0,0,0.06);
  display: flex;
  flex-direction: column;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
.site-header {
  background: #ffffff;
  border-bottom: 2px solid var(--primary);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-brand {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}
.site-brand-badge {
  background: var(--primary-light);
  color: var(--primary);
  font-size: 10px;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 4px;
}
.site-nav {
  background: #0f172a;
  padding: 8px 12px;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  white-space: nowrap;
}
.site-nav a {
  color: #f1f5f9;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 6px;
}
.site-nav a:hover {
  background: rgba(255,255,255,0.15);
  text-decoration: none;
}
.auth-bar {
  background: #f1f5f9;
  padding: 8px 14px;
  font-size: 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.content-area {
  padding: 14px;
  flex: 1;
}
.hero-box {
  background: linear-gradient(135deg, #0284c7, #1e3a8a);
  color: #ffffff;
  padding: 24px 18px;
  border-radius: var(--radius);
  margin-bottom: 14px;
  text-align: center;
}
.hero-box h2 {
  font-size: 19px;
  font-weight: 800;
  margin-bottom: 6px;
}
.hero-box p {
  font-size: 13px;
  opacity: 0.92;
  max-width: 480px;
  margin: 0 auto 14px;
}
.btn-hero {
  display: inline-block;
  background: #ffffff;
  color: var(--primary) !important;
  font-weight: 800;
  font-size: 12.5px;
  padding: 8px 18px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}
.card-section {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 14px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.03);
}
.card-section h3 {
  font-size: 14.5px;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid #f1f5f9;
  padding-bottom: 8px;
}
.site-footer {
  background: #f8fafc;
  border-top: 1px solid var(--border);
  padding: 16px;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
}