:root{--bg: #f6f7f9;--surface: #ffffff;--border: #e4e7ec;--border-strong: #d0d5dd;--text: #101828;--text-2: #475467;--muted: #667085;--primary: #1d3b70;--primary-soft: #eef2f8;--radius: 10px;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;background:var(--bg)}button{font:inherit;color:inherit;cursor:pointer}h1,h2,h3,h4,p,ul{margin:0}.layout{display:flex;min-height:100vh}.sidebar{width:232px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);padding:20px 12px;position:sticky;top:0;height:100vh}.logo{display:flex;align-items:center;gap:10px;padding:4px 10px 24px}.logo-mark{width:34px;height:34px;border-radius:8px;display:grid;place-items:center;background:var(--primary);color:#fff;font-weight:700;font-size:16px}.logo strong{display:block;font-size:15px;line-height:1.2}.logo small{color:var(--muted);font-size:12px}nav{display:flex;flex-direction:column;gap:2px}.nav{display:flex;align-items:center;gap:10px;background:none;border:0;text-align:left;padding:9px 10px;border-radius:8px;color:var(--text-2);font-weight:500}.nav:hover{background:var(--bg);color:var(--text)}.nav.active{background:var(--primary-soft);color:var(--primary)}main{flex:1;min-width:0;padding:32px 40px 64px;max-width:1320px}.topbar{display:none}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:24px}.page-head h1{font-size:24px;font-weight:600;letter-spacing:-.01em}.page-head p{color:var(--muted);margin-top:4px}.btn{background:var(--surface);border:1px solid var(--border-strong);border-radius:8px;padding:8px 14px;font-weight:500;color:var(--text);box-shadow:0 1px 2px #1018280d}.btn:hover{background:var(--bg)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:32px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;display:flex;flex-direction:column;gap:6px}.stat-label{color:var(--muted);font-size:13px}.stat-value{font-size:28px;font-weight:600;letter-spacing:-.02em}.section-title{font-size:16px;font-weight:600;margin-bottom:12px}.brand-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}.brand-card{text-align:left;padding:20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);display:flex;flex-direction:column;gap:4px;transition:border-color .15s,box-shadow .15s}.brand-card:hover{border-color:var(--border-strong);box-shadow:0 4px 12px #1018280f}.brand-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.brand-icon{width:36px;height:36px;border-radius:8px;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary)}.brand-count{color:var(--muted);font-size:12px}.brand-card h3{font-size:15px;font-weight:600}.brand-card p{color:var(--muted);font-size:13px}.brand-list{list-style:none;padding:12px 0 0;margin-top:12px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:6px;color:var(--text-2);font-size:13px}.brand-list .muted{color:var(--muted)}.search{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border-strong);border-radius:8px;padding:0 12px;color:var(--muted);width:min(280px,100%)}.search input{flex:1;min-width:0;background:none;border:0;outline:0;color:var(--text);padding:9px 0;font:inherit}.search:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}.tabs{display:flex;gap:4px;overflow-x:auto;border-bottom:1px solid var(--border);margin-bottom:28px}.tab{background:none;border:0;border-bottom:2px solid transparent;padding:10px 12px;margin-bottom:-1px;white-space:nowrap;color:var(--muted);font-weight:500}.tab:hover{color:var(--text)}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.group{margin-bottom:36px}.group-head{display:flex;align-items:center;gap:8px;margin-bottom:14px}.group-head h3{font-size:16px;font-weight:600}.group-head span{font-size:12px;color:var(--muted);background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:1px 8px}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}.product-card{display:flex;flex-direction:column;overflow:hidden;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);text-decoration:none;color:inherit;transition:border-color .15s,box-shadow .15s}.product-card:hover{border-color:var(--border-strong);box-shadow:0 4px 12px #10182814}.product-card:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.product-media{aspect-ratio:16 / 9;background:#eaecf0;overflow:hidden}.product-media img{width:100%;height:100%;object-fit:cover;display:block}.product-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1}.product-title{display:flex;align-items:center;gap:8px}.product-icon{color:var(--primary);display:grid}.product-title h4{font-size:15px;font-weight:600}.product-body p{color:var(--muted);font-size:13px;line-height:1.45}.product-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto;padding-top:10px}.product-host{font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.product-open{display:inline-flex;align-items:center;gap:4px;font-size:13px;font-weight:500;color:var(--primary);flex-shrink:0}.badge{font-size:11px;color:var(--text-2);background:var(--bg);border:1px solid var(--border);border-radius:999px;padding:2px 8px;flex-shrink:0}.product-card.is-disabled{cursor:default}.product-card.is-disabled .product-media img{filter:grayscale(1);opacity:.6}.product-card.is-disabled:hover{box-shadow:none;border-color:var(--border)}.empty{color:var(--muted);padding:40px 0;text-align:center}@media (max-width: 860px){.sidebar{position:fixed;z-index:20;left:0;transform:translate(-100%);transition:transform .2s}.sidebar.open{transform:none;box-shadow:0 8px 24px #1018281f}.scrim{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10;background:#1018284d}main{padding:16px 16px 48px}.topbar{display:flex;align-items:center;gap:12px;margin-bottom:20px;font-weight:600}.menu-btn{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:7px;display:grid}.stats{gap:10px}.stat{padding:14px}.stat-value{font-size:22px}.search{width:100%}}