:root {
  --color-primary: #ffffff;
  --color-primary-pressed: #e8e8e8;
  --color-on-primary: #000000;
  --color-ink: #f4f4f6;
  --color-body: #cdcdcd;
  --color-charcoal: #d3d3d4;
  --color-mute: #9c9c9d;
  --color-ash: #6a6b6c;
  --color-stone: #434345;
  --color-on-dark: #ffffff;
  --color-on-dark-mute: rgba(255,255,255,0.72);
  --color-canvas: #07080a;
  --color-surface: #0d0d0d;
  --color-surface-elevated: #101111;
  --color-surface-card: #121212;
  --color-button-fg: #18191a;
  --color-hairline: #242728;
  --color-hairline-soft: rgba(255,255,255,0.08);
  --color-hairline-strong: rgba(255,255,255,0.16);
  --color-accent-blue: #57c1ff;
  --color-accent-red: #ff6161;
  --color-accent-green: #59d499;
  --color-accent-yellow: #ffc533;
  --color-hero-stripe-start: #ff5757;
  --color-hero-stripe-end: #a1131a;
  --color-key-bg-start: #121212;
  --color-key-bg-end: #0d0d0d;
  --rounded-none: 0px;
  --rounded-xs: 4px;
  --rounded-sm: 6px;
  --rounded-md: 8px;
  --rounded-lg: 10px;
  --rounded-xl: 16px;
  --rounded-full: 9999px;
  --space-xxs: 2px;
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 12px;
  --space-lg: 16px;
  --space-xl: 24px;
  --space-xxl: 32px;
  --space-section: 96px;
  --font-display: Inter, system-ui, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: Inter, system-ui, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: var(--font-body); font-feature-settings: "calt","kern","liga","ss03"; color: #cdcdcd; background: #07080a; line-height: 1.6; }
a { color: #fff; text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.header { background: #07080a; padding: 10px 0; border-bottom: 1px solid #242728; }
.header-inner { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.logo { font-weight: 500; color: #fff; font-size: 16px; }
.logo:hover { text-decoration: none; }
.search { flex: 1; min-width: 200px; display: flex; }
.search input { flex: 1; padding: 10px 16px; border: 1px solid #242728; border-right: 0; border-radius: 8px 0 0 8px; background: #101111; color: #fff; font: inherit; height: 44px; }
.search button { padding: 0 16px; border: 0; background: #fff; color: #000; font: inherit; font-weight: 500; cursor: pointer; border-radius: 0 8px 8px 0; }
.links { display: flex; gap: 12px; font-size: 13px; }
.links a { color: #9c9c9d; }
.nav { background: #07080a; }
.nav-inner { display: flex; flex-wrap: wrap; gap: 8px; padding: 10px 24px 16px; }
.nav a { color: #cdcdcd; font-size: 14px; border-radius: 9999px; padding: 4px 10px; }
.nav a.on { background: #101111; color: #fff; }
.hero { padding: 24px 0; }
.ph { background: #121212; color: #6a6b6c; display: flex; align-items: center; justify-content: center; font-size: 13px; }
.banner { height: 180px; border-radius: 16px; border: 1px solid #242728; }
.section { padding: 32px 0; }
.section h2 { font-size: 24px; font-weight: 500; margin: 0 0 16px; color: #f4f4f6; }
.cats { display: flex; flex-wrap: wrap; gap: 8px; }
.cats a { border: 1px solid rgba(255,255,255,0.16); padding: 6px 14px; color: #fff; font-size: 13px; border-radius: 8px; }
.cats a:hover { text-decoration: none; background: #101111; }
.products { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.item { background: #0d0d0d; border: 1px solid #242728; border-radius: 8px; padding: 16px; color: #f4f4f6; }
.item:hover { text-decoration: none; }
.item .ph { height: 120px; margin-bottom: 8px; border-radius: 8px; }
.item h3 { margin: 0 0 4px; font-size: 14px; font-weight: 500; }
.price { color: #fff; font-weight: 500; }
.sub { color: #9c9c9d; font-size: 12px; }
.layout { display: grid; grid-template-columns: 200px 1fr; gap: 24px; padding: 24px 0; }
.side a { display: block; padding: 8px 0; color: #cdcdcd; border-bottom: 1px solid #242728; font-size: 14px; }
.side a.on { color: #fff; }
.detail { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; padding: 24px 0; }
.detail .ph { height: 280px; border-radius: 16px; border: 1px solid #242728; }
.detail h1 { font-size: 24px; font-weight: 500; margin: 0 0 8px; color: #f4f4f6; }
.sku { color: #9c9c9d; font-size: 13px; }
.spec { list-style: none; margin: 0 0 16px; padding: 0; font-size: 14px; }
.spec li { padding: 6px 0; border-bottom: 1px solid #242728; }
.btn { display: inline-block; padding: 8px 16px; border: 0; background: #fff; color: #000; font: inherit; font-weight: 500; cursor: pointer; margin-right: 8px; border-radius: 8px; }
.btn:hover { text-decoration: none; color: #000; background: #e8e8e8; }
.btn-line { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.16); }
.btn-line:hover { color: #fff; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { border-bottom: 1px solid #242728; padding: 10px 8px; text-align: left; }
.qty { width: 48px; padding: 4px; background: #101111; color: #fff; border: 1px solid #242728; border-radius: 8px; }
.user-list { list-style: none; margin: 0; padding: 0; }
.user-list li { background: #0d0d0d; border: 1px solid #242728; border-radius: 10px; padding: 16px; margin-bottom: 8px; }
.footer { border-top: 1px solid #242728; padding: 48px 0; color: #9c9c9d; font-size: 13px; }
.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; }