:root {
  --color-primary: #EB001B;
  --color-mastercard-red: #EB001B;
  --color-mastercard-yellow: #F79E1B;
  --color-ink: #141413;
  --color-canvas: #F3F0EE;
  --color-white: #FFFFFF;
  --color-slate: #696969;
  --color-signal: #CF4500;
  --color-signal-light: #F37338;
  --color-dust: #D1CDC7;
  --rounded-btn: 20px;
  --rounded-hero: 40px;
  --rounded-pill: 999px;
  --font-display: MarkForMC, SofiaSans, Arial, system-ui, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: MarkForMC, SofiaSans, 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-ink);
  background: var(--color-canvas);
  line-height: 1.4;
}
a { color: var(--color-ink); text-decoration: none; }
a:hover { color: #3860BE; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

.header { padding: 20px 0 8px; }
.header-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  background: var(--color-white);
  border-radius: var(--rounded-pill);
  padding: 12px 24px;
  box-shadow: rgba(0,0,0,0.04) 0 4px 24px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  color: var(--color-ink);
  font-size: 16px;
  letter-spacing: -0.48px;
}
.logo:hover { color: var(--color-ink); text-decoration: none; }
.mark {
  width: 30px;
  height: 20px;
  position: relative;
}
.mark::before,
.mark::after {
  content: "";
  position: absolute;
  top: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
}
.mark::before { left: 0; background: var(--color-mastercard-red); }
.mark::after { right: 0; background: var(--color-mastercard-yellow); mix-blend-mode: multiply; }
.search { flex: 1; min-width: 180px; display: flex; }
.search input {
  flex: 1;
  padding: 10px 18px;
  border: 1px solid rgba(20,20,19,0.35);
  font: inherit;
  border-radius: 999px 0 0 999px;
  background: var(--color-canvas);
}
.search button {
  padding: 10px 18px;
  border: 1.5px solid var(--color-ink);
  background: var(--color-ink);
  color: var(--color-canvas);
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  border-radius: 0 999px 999px 0;
}
.links { display: flex; gap: 14px; font-size: 13px; }
.links a { color: var(--color-ink); }

.nav { padding: 8px 0 0; }
.nav-inner { display: flex; flex-wrap: wrap; gap: 4px 20px; padding: 8px 8px 16px; }
.nav a { color: var(--color-slate); font-size: 14px; font-weight: 500; }
.nav a.on { color: var(--color-ink); }

.hero { padding: 8px 0 20px; }
.ph {
  background: #ddd9d4;
  color: var(--color-slate);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  border-radius: var(--rounded-hero);
}
.banner { height: 200px; }

.section { padding: 32px 0; }
.section h2 {
  font-size: 28px;
  font-weight: 500;
  letter-spacing: -0.56px;
  margin: 0 0 16px;
}

.cats { display: flex; flex-wrap: wrap; gap: 8px; }
.cats a {
  background: var(--color-white);
  padding: 8px 20px;
  color: var(--color-ink);
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--rounded-pill);
}
.cats a:hover { text-decoration: none; }

.products { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.item {
  color: var(--color-ink);
  text-align: center;
}
.item:hover { text-decoration: none; color: var(--color-ink); }
.item .ph {
  width: 100%;
  aspect-ratio: 1;
  height: auto;
  border-radius: 50%;
  margin-bottom: 12px;
}
.item h3 { margin: 0 0 4px; font-size: 16px; font-weight: 500; letter-spacing: -0.3px; }
.price { color: var(--color-ink); font-weight: 500; }
.sub { color: var(--color-slate); 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-ink);
  border-bottom: 1px solid var(--color-dust);
  font-size: 14px;
}
.side a.on { font-weight: 700; }

.detail { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; padding: 24px 0; }
.detail .ph { aspect-ratio: 1; height: auto; border-radius: 50%; }
.detail h1 { font-size: 36px; font-weight: 500; letter-spacing: -0.72px; margin: 0 0 8px; }
.sku { color: var(--color-slate); font-size: 13px; margin-bottom: 12px; }
.spec { list-style: none; margin: 0 0 16px; padding: 0; font-size: 14px; }
.spec li { padding: 8px 0; border-bottom: 1px solid var(--color-dust); }

.btn {
  display: inline-block;
  padding: 8px 24px;
  border: 1.5px solid var(--color-ink);
  background: var(--color-ink);
  color: var(--color-canvas);
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  margin-right: 8px;
  border-radius: var(--rounded-btn);
}
.btn:hover { text-decoration: none; color: var(--color-canvas); }
.btn-line {
  background: var(--color-white);
  color: var(--color-ink);
}
.btn-line:hover { color: var(--color-ink); }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { border-bottom: 1px solid var(--color-dust); padding: 12px 8px; text-align: left; }
.qty {
  width: 48px;
  padding: 6px;
  border: 1px solid var(--color-dust);
  border-radius: 20px;
}

.user-list { list-style: none; margin: 0; padding: 0; }
.user-list li {
  background: var(--color-white);
  padding: 16px 20px;
  margin-bottom: 8px;
  border-radius: var(--rounded-pill);
}

.footer {
  background: var(--color-ink);
  color: #fff;
  padding: 48px 0 72px;
  font-size: 13px;
}
.footer p { margin: 0 0 4px; color: rgba(255,255,255,0.8); }

@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; }