* { margin: 0; padding: 0; box-sizing: border-box; }
body { background: #f8f9fc; color: #1a1a2e; font-family: 'Inter', -apple-system, sans-serif; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 32px; }
a { color: #3b5bdb; text-decoration: none; }
a:hover { color: #2b4ad0; }
.card { background: #fff; border: 1px solid #e9eaef; border-radius: 12px; padding: 28px; }
.card-primary { border-color: #3b5bdb; box-shadow: 0 0 0 1px rgba(59,91,219,0.08); }
.btn { display: inline-block; padding: 10px 24px; border-radius: 8px; font-weight: 500; font-size: 14px; cursor: pointer; border: none; transition: all 0.15s; }
.btn-primary { background: #3b5bdb; color: #fff; }
.btn-primary:hover { background: #2b4ad0; color: #fff; }
.btn-outline { background: transparent; color: #1a1a2e; border: 1px solid #d0d2db; }
.btn-outline:hover { border-color: #3b5bdb; color: #3b5bdb; }
.badge { display: inline-block; padding: 3px 10px; border-radius: 6px; font-size: 11px; font-weight: 600; letter-spacing: 0.3px; background: #eef0ff; color: #3b5bdb; border: 1px solid #d6daff; }
.badge-green { background: #ebfbee; color: #2b8a3e; border-color: #b2f2bb; }
.badge-live { background: #fff4e6; color: #e8590c; border-color: #ffd8a8; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 24px; }
@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .container { padding: 0 20px; }
  nav .nav-links { display: none; }
  .hero-title { font-size: 36px !important; }
}
section { padding: 80px 0; }
section.compact { padding: 60px 0; }
.mono { font-family: 'SF Mono', 'Fira Code', monospace; font-size: 12px; color: #888; }
.tagline { font-size: 14px; color: #888; letter-spacing: 1px; text-transform: uppercase; font-weight: 500; margin-bottom: 12px; }
h1 { font-size: 48px; font-weight: 700; line-height: 1.1; }
h2 { font-size: 32px; font-weight: 600; margin-bottom: 16px; line-height: 1.2; }
h3 { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
p { color: #555; line-height: 1.6; font-size: 15px; }
.lead { font-size: 18px; max-width: 640px; }
hr { border: none; border-top: 1px solid #e9eaef; }
nav { border-bottom: 1px solid #e9eaef; background: #fff; position: sticky; top: 0; z-index: 100; }
nav .inner { display: flex; justify-content: space-between; align-items: center; padding: 16px 0; }
nav a { color: #555; font-size: 14px; }
nav a:hover, nav a.active { color: #1a1a2e; }
nav a.active { font-weight: 600; }
.logo { font-weight: 700; font-size: 18px; color: #1a1a2e; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; padding: 12px 16px; color: #888; font-weight: 500; border-bottom: 1px solid #e9eaef; }
td { padding: 12px 16px; border-bottom: 1px solid #f0f1f4; }
tr:last-child td { border-bottom: none; }
.table-wrap { border: 1px solid #e9eaef; border-radius: 12px; overflow: hidden; }
.legal { font-size: 12px; color: #888; line-height: 1.7; max-width: 800px; margin: 0 auto; text-align: left; }
.legal h3 { font-size: 14px; color: #666; margin-bottom: 8px; }
pre { background: #11131f; color: #e2e4e9; padding: 16px; border-radius: 8px; overflow-x: auto; font-size: 12px; line-height: 1.5; margin: 12px 0; white-space: pre-wrap; word-break: break-all; }
code { font-family: 'SF Mono', 'Fira Code', monospace; font-size: 12px; }
.callout { padding: 16px; background: #f8f9fc; border-radius: 8px; border: 1px solid #e9eaef; font-size: 13px; color: #555; }
.page-hero { padding: 72px 0 48px; background: #fff; border-bottom: 1px solid #e9eaef; }
.page-hero h1 { font-size: 40px; margin-bottom: 12px; }
footer { padding: 32px 0; text-align: center; font-size: 13px; color: #888; }
footer .links { display: flex; gap: 20px; justify-content: center; margin-bottom: 12px; flex-wrap: wrap; }
.bg-white { background: #fff; }
.border-top { border-top: 1px solid #e9eaef; }