:root {
  --color-primary: #FFC000;
  --color-on-primary: #000000;
  --color-gold: #FFC000;
  --color-gold-dark: #917300;
  --color-canvas: #000000;
  --color-charcoal: #202020;
  --color-iron: #181818;
  --color-white: #FFFFFF;
  --color-ash: #7D7D7D;
  --color-steel: #969696;
  --color-link: #3860BE;
  --color-teal: #1EAEDB;
  --font-display: LamboType, Roboto, "Helvetica Neue", Arial, system-ui, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: LamboType, Roboto, "Helvetica Neue", Arial, system-ui, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-white);
  background: var(--color-canvas);
  line-height: 1.5;
}
a { color: var(--color-white); text-decoration: none; }
a:hover { color: var(--color-link); }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.header { padding: 16px 0; }
.header-inner { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.logo {
  font-weight: 400;
  color: var(--color-white);
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.logo:hover { color: var(--color-white); text-decoration: none; }
.search { flex: 1; min-width: 200px; display: flex; }
.search input {
  flex: 1;
  padding: 12px;
  border: 1px solid var(--color-ash);
  background: #000;
  color: #fff;
  font: inherit;
  border-radius: 0;
}
.search button {
  padding: 12px 20px;
  border: 0;
  background: var(--color-gold);
  color: #000;
  font: inherit;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 0;
}
.links { display: flex; gap: 16px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.96px; }
.links a { color: var(--color-ash); }

.nav { border-bottom: 1px solid var(--color-charcoal); }
.nav-inner { display: flex; flex-wrap: wrap; gap: 4px 20px; padding: 10px 24px; }
.nav a {
  color: var(--color-ash);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.96px;
}
.nav a.on { color: var(--color-gold); }

.hero { padding: 16px 0 24px; }
.ph {
  background: var(--color-iron);
  color: var(--color-steel);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2px;
  border-radius: 0;
}
.banner { height: 220px; }

.section { padding: 32px 0; }
.section h2 {
  font-size: 27px;
  font-weight: 400;
  text-transform: uppercase;
  margin: 0 0 16px;
}

.cats { display: flex; flex-wrap: wrap; gap: 8px; }
.cats a {
  border: 1px solid rgba(255,255,255,0.5);
  padding: 8px 12px;
  color: var(--color-white);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2px;
  opacity: 0.7;
}
.cats a:hover { text-decoration: none; opacity: 1; color: var(--color-gold); border-color: var(--color-gold); }

.products { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--color-charcoal); }
.item {
  background: var(--color-canvas);
  padding: 16px;
  color: var(--color-white);
}
.item:hover { text-decoration: none; color: var(--color-white); }
.item .ph { height: 140px; margin-bottom: 12px; }
.item h3 { margin: 0 0 6px; font-size: 14px; font-weight: 400; text-transform: uppercase; }
.price { color: var(--color-gold); font-weight: 400; }
.sub { color: var(--color-ash); font-size: 12px; }

.layout { display: grid; grid-template-columns: 200px 1fr; gap: 24px; padding: 24px 0; }
.side a {
  display: block;
  padding: 10px 0;
  color: var(--color-ash);
  border-bottom: 1px solid var(--color-charcoal);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.96px;
}
.side a.on { color: var(--color-gold); }

.detail { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; padding: 24px 0; }
.detail .ph { height: 320px; }
.detail h1 { font-size: 40px; font-weight: 400; text-transform: uppercase; line-height: 1.1; margin: 0 0 8px; }
.sku { color: var(--color-ash); font-size: 12px; text-transform: uppercase; letter-spacing: 0.96px; margin-bottom: 12px; }
.spec { list-style: none; margin: 0 0 16px; padding: 0; font-size: 14px; color: var(--color-ash); }
.spec li { padding: 8px 0; border-bottom: 1px solid var(--color-charcoal); }

.btn {
  display: inline-block;
  padding: 20px 24px;
  border: 0;
  background: var(--color-gold);
  color: #000;
  font: inherit;
  text-transform: uppercase;
  cursor: pointer;
  margin-right: 8px;
  border-radius: 0;
}
.btn:hover { text-decoration: none; color: #000; background: var(--color-gold-dark); }
.btn-line {
  background: transparent;
  color: #fff;
  border: 1px solid #fff;
  opacity: 0.5;
}
.btn-line:hover { color: #fff; opacity: 0.7; background: var(--color-teal); }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { border-bottom: 1px solid var(--color-charcoal); padding: 12px 8px; text-align: left; }
.qty { width: 48px; padding: 6px; background: #000; color: #fff; border: 1px solid var(--color-ash); }

.user-list { list-style: none; margin: 0; padding: 0; }
.user-list li {
  background: var(--color-charcoal);
  padding: 16px;
  margin-bottom: 2px;
}

.footer {
  border-top: 1px solid var(--color-charcoal);
  padding: 40px 0 56px;
  color: var(--color-ash);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.96px;
  background: var(--color-iron);
}
.footer p { margin: 0 0 4px; }

@media (max-width: 800px) {
  .products { grid-template-columns: repeat(2, 1fr); }
  .layout, .detail { grid-template-columns: 1fr; }
}

.ph { overflow: hidden; }
.ph img { width: 100%; height: 100%; object-fit: cover; display: block; }