:root{
  --bg:#f4f1ec;
  --panel:#ffffff;
  --ink:#1d2a24;
  --muted:#6b7c72;
  --primary:#0b3d2e;
  --accent:#f2b705;
  --border:#e3ddd3;
  --shadow:0 10px 30px rgba(0,0,0,0.08);
  --radius:20px;
}
*{box-sizing:border-box}
body{margin:0;font-family:Georgia, 'Times New Roman', serif;background:radial-gradient(circle at 20% 10%, #faf7f2 0%, var(--bg) 55%);color:var(--ink)}
a{color:var(--primary);text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 22px}
.header{position:sticky;top:0;background:rgba(244,241,236,0.9);backdrop-filter:blur(6px);border-bottom:1px solid var(--border);z-index:10}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:36px}
.nav a{margin-left:14px;font-weight:600;color:var(--ink)}
.hero{padding:42px 0}
.hero-card{display:grid;grid-template-columns:1.3fr 1fr;gap:24px;background:linear-gradient(135deg,#f9f5ee 0%,#fff 100%);border-radius:28px;padding:26px;border:1px solid var(--border);box-shadow:var(--shadow)}
.hero h1{font-size:34px;margin:0 0 10px 0}
.hero p{color:var(--muted)}
.hero .cta{display:flex;gap:12px;margin-top:16px}
.btn{display:inline-block;background:var(--accent);color:#1b1b1b;padding:10px 18px;border-radius:999px;border:none;cursor:pointer;font-weight:600}
.btn.secondary{background:#fff;border:1px solid var(--border)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.card{background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border);overflow:hidden}
.card img{width:100%;height:160px;object-fit:cover}
.card-body{padding:16px}
.price{font-weight:700;color:var(--primary)}
.section-title{font-size:22px;margin:26px 0 12px 0}
.badge{background:rgba(11,61,46,.1);color:var(--primary);padding:4px 10px;border-radius:999px;font-size:12px}
.footer{margin-top:40px;padding:30px 0;border-top:1px solid var(--border);color:var(--muted)}
@media (max-width: 900px){
  .hero-card{grid-template-columns:1fr}
}
/* accordion */
.accordion{border:1px solid var(--border);border-radius:16px;overflow:hidden}
.accordion-item{border-bottom:1px solid var(--border)}
.accordion-header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;cursor:pointer;background:#fff}
.accordion-body{display:none;padding:12px 16px;background:#faf8f4}
.accordion-item.active .accordion-body{display:block}
.progress-mini{height:6px;background:#eee;border-radius:999px;overflow:hidden;width:160px}
.progress-mini > span{display:block;height:6px;background:var(--accent)}