:root{--n:#0f172a;--b:#0a4ea3;--r:#d61f2c;--bg:#f8fafc;--c:#fff;--m:#64748b;--l:#e2e8f0;--s:0 16px 40px rgba(15,23,42,.08)}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--n);line-height:1.6}
a{text-decoration:none;color:inherit}img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}.top{background:rgba(15,23,42,.96);color:#fff;position:sticky;top:0;z-index:20}.nav{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:14px 0}.menu{display:flex;gap:18px;flex-wrap:wrap}.menu a{color:#dbeafe}.logo img{height:56px}.logo-text{font-weight:800;font-size:1.35rem}
.hero{background:linear-gradient(135deg,rgba(15,23,42,.95),rgba(30,41,59,.88));color:#fff;padding:78px 0}.tag{display:inline-block;background:rgba(37,99,235,.18);color:#bfdbfe;border-radius:999px;padding:8px 14px;margin-bottom:14px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center}
.card{background:var(--c);border:1px solid var(--l);border-radius:20px;padding:24px;box-shadow:var(--s)}.card p{color:var(--m)}.btn{display:inline-flex;padding:12px 18px;border-radius:12px;font-weight:700}.p{background:var(--r);color:#fff}.s{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.2)}
section{padding:70px 0}.wrap{overflow:auto}.toolbar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:16px}.toolbar input{flex:1;min-width:240px;padding:12px 14px;border-radius:12px;border:1px solid #cbd5e1}
.pill{display:inline-flex;background:#eff6ff;border:1px solid #bfdbfe;color:var(--b);border-radius:999px;padding:8px 12px;font-weight:700}.panel{background:var(--c);border:1px solid var(--l);border-radius:24px;padding:24px;box-shadow:var(--s)}
table{width:100%;border-collapse:collapse;min-width:760px}th,td{text-align:left;padding:14px;border-bottom:1px solid var(--l)}th{background:#f1f5f9}.pi{width:96px;height:72px;object-fit:cover;border-radius:10px;cursor:zoom-in;border:1px solid #e5e7eb}
.q{border:none;background:var(--b);color:#fff;border-radius:10px;padding:10px 12px;font-weight:700}.note{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;border-radius:14px;padding:16px}
footer{background:var(--n);color:#cbd5e1;text-align:center;padding:24px 0;margin-top:40px}.zoom{display:none;position:fixed;inset:0;background:rgba(0,0,0,.86);align-items:center;justify-content:center;padding:20px}.zoom img{max-width:92vw;max-height:92vh;background:#fff;border-radius:12px}
@media (max-width:980px){.grid,.hero-grid{grid-template-columns:1fr}.nav{flex-direction:column;align-items:flex-start}}
{
  background:#fff;
  border:1px solid #e2e8f0;
  border-radius:20px;
  overflow:hidden;
  transition:.3s ease;
  box-shadow:0 10px 30px rgba(15,23,42,.08);
}

.product-card:hover{
  transform:translateY(-6px);
  box-shadow:0 20px 40px rgba(15,23,42,.15);
}

.product-card img{
  width:100%;
  height:220px;
  object-fit:cover;
}

.product-card-content{
  padding:20px;
}

.product-card h3{
  margin:0 0 10px;
}

.product-card p{
  color:#64748b;
  min-height:60px;
}