*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;color:#1f2937;background:#f8fafc;line-height:1.6}
a{color:#0f766e;text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:900px;margin:0 auto;padding:0 20px}
header{background:#fff;border-bottom:1px solid #e5e7eb;position:sticky;top:0;z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;max-width:1120px;margin:0 auto;padding-left:20px;padding-right:20px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:#0f766e}
.logo-mark{width:34px;height:34px;border-radius:8px;background:linear-gradient(135deg,#10b981,#0f766e);display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:900}
.nav-links{display:flex;gap:22px;align-items:center}
.nav-links a{color:#374151;font-weight:600}
.nav-cta{background:#0f766e;color:#fff !important;padding:8px 16px;border-radius:6px}
.nav-cta:hover{background:#115e59;text-decoration:none}
.page{padding:40px 0 60px}
.page h1{font-size:34px;color:#0f172a;margin:0 0 8px}
.page .updated{color:#64748b;font-size:14px;margin-bottom:24px}
.page h2{font-size:20px;color:#0f172a;margin:28px 0 10px}
.page h3{font-size:16px;color:#0f172a;margin:22px 0 8px}
.page p,.page li{font-size:15px;color:#334155}
.page ul,.page ol{padding-left:22px}
.card{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:28px;margin-top:18px}
.callout{background:#fff7ed;border:1px solid #fed7aa;border-left:4px solid #ea580c;border-radius:8px;padding:16px;margin:16px 0;font-size:14px;color:#7c2d12}
.contact-box{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:8px;padding:18px;margin-top:14px;font-size:14px;color:#0f172a}
footer{background:#020617;color:#94a3b8;padding:30px 0;text-align:center;font-size:13px;margin-top:50px}
footer .footlinks{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 0;margin-bottom:14px}
footer .footlinks a{color:#cbd5e1;padding:0 12px;border-right:1px solid #334155}
footer .footlinks a:last-child{border-right:none}
footer .copyright{color:#64748b}
@media (max-width:640px){.page h1{font-size:26px}.nav-links a:not(.nav-cta){display:none}}