:root{
  --bg:#f6f7fb;
  --card:#ffffff;
  --muted:#6b7280;
  --text:#111827;
  --accent:#10b981;
  --accent2:#2563eb;
  --danger:#ef4444;
  --border:#e5e7eb;
  --shadow: 0 10px 30px rgba(17,24,39,.08);
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;
  background: linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
  color:var(--text);
}
a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:18px}
.topbar{
  position:sticky;top:0;z-index:20;
  backdrop-filter: blur(10px);
  background: rgba(255,255,255,.86);
  border-bottom:1px solid var(--border);
}
.topbar .container{display:flex;align-items:center;gap:16px;justify-content:space-between}
.brand{font-weight:800;letter-spacing:.2px}
.nav{display:flex;gap:12px}
.nav a{color:var(--muted)}
.nav a:hover{color:var(--text)}
.hero{display:grid;grid-template-columns: 1.2fr .8fr; gap:18px; align-items:stretch;}
@media (max-width:900px){.hero{grid-template-columns:1fr}}
.card{
  background: var(--card);
  border:1px solid var(--border);
  border-radius:16px;
  padding:18px;
  box-shadow: var(--shadow);
}
h1{margin:0 0 8px 0;font-size:30px}
h2{margin:0 0 10px 0;font-size:20px}
p{margin:0 0 10px 0;color:var(--muted);line-height:1.55}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 10px;border-radius:999px;border:1px solid var(--border);
  color:var(--muted);font-size:13px;
  background: rgba(17,24,39,.02);
}
.grid{display:grid;grid-template-columns: repeat(3, 1fr);gap:14px;}
@media (max-width:900px){.grid{grid-template-columns:1fr}}
.kcard{overflow:hidden;padding:0;}
.kcard .img{
  height:170px;
  background:
    radial-gradient(circle at 20% 20%, rgba(37,99,235,.14), transparent 55%),
    radial-gradient(circle at 70% 30%, rgba(16,185,129,.16), transparent 55%),
    linear-gradient(180deg, rgba(17,24,39,.02), rgba(17,24,39,.00));
  border-bottom:1px solid var(--border);
}
.kcard .body{padding:14px 14px 16px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:space-between}
.meta{display:flex;gap:10px;flex-wrap:wrap}
.meta span{font-size:13px;color:var(--muted);border:1px solid var(--border);padding:6px 10px;border-radius:999px;background: rgba(17,24,39,.02)}
.price{font-weight:800;color:var(--text)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 14px;border-radius:12px;border:1px solid var(--border);
  background: rgba(16,185,129,.12);
  color:var(--text);
  cursor:pointer;
}
.btn:hover{background: rgba(16,185,129,.18)}
.btn.secondary{background: rgba(37,99,235,.10)}
.btn.secondary:hover{background: rgba(37,99,235,.16)}
.section-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:18px 0 10px}
.footer{border-top:1px solid var(--border);margin-top:22px;color:var(--muted);background: rgba(255,255,255,.7)}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px;border-bottom:1px solid var(--border);text-align:left}
.small{font-size:13px;color:var(--muted)}
ul.clean{margin:8px 0 0 0;padding-left:18px;color:var(--muted);line-height:1.6}