:root{
  --bg:#fff5eb;
  --primary:#ff8000;
  --dark:#1a1a1a;
  --text:#333;
  --card:#fff;
  --border: #ffd8b2;
  --radius:14px;
  --shadow:0 8px 16px rgba(0,0,0,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"Source Sans 3", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:var(--bg); color:var(--text);
  line-height:1.5;
}
.container{max-width:1100px;margin:0 auto;padding:24px}
.site-header{
  background:var(--dark); color:var(--primary);
  border-bottom:2px solid var(--primary);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
}
.logo{display:flex;align-items:center;gap:8px;color:var(--primary);text-decoration:none;font-weight:700}
.logo-mark{background:var(--primary);color:#fff;border-radius:10px;padding:4px 8px}
.logo-text{color:#fff}
.nav{display:flex;gap:16px}
.nav-link{color:#fff;text-decoration:none;padding:8px 10px;border-radius:10px}
.nav-link:hover{background:rgba(255,255,255,.08)}
.site-main{padding-block:28px}
.site-footer{
  border-top:2px solid var(--primary);
  background:#fff; color:#666;
}
.hero{
  background:var(--card);
  border:2px solid var(--primary);
  border-radius:var(--radius);
  padding:32px;
  box-shadow:var(--shadow);
  text-align:center;
}
.hero h1{margin-top:0;font-size:28px}
.cta-group{display:flex;gap:12px;justify-content:center;margin-top:16px;flex-wrap:wrap}
.btn{
  background:var(--primary); color:#fff; border:none;
  padding:10px 16px; border-radius:12px; text-decoration:none; display:inline-block;
  cursor:pointer; font-weight:600;
}
.btn:hover{filter:brightness(.95)}
.btn.outline{background:#fff;color:var(--primary);border:2px solid var(--primary)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:24px}
.card{background:#fff;border:2px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.form{background:#fff;border:2px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);max-width:760px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
label{font-weight:600}
input,textarea{
  padding:10px;border:2px solid var(--border);border-radius:10px;background:#fff
}
input:focus,textarea:focus{outline:none;border-color:var(--primary)}
@media (max-width:700px){
  .grid{grid-template-columns:1fr}
}
.flash{padding:10px 12px;border-radius:10px;margin-bottom:14px}
.flash.success{background:#e7f7ee;border:2px solid #b7ebc6;color:#1a6a3a}
.flash.error{background:#fdecea;border:2px solid #f5c2c0;color:#8a1c1c}