:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}body{color:#111;background:#f6f7f9;margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}.topHeader{z-index:50;background:#fff;border-bottom:1px solid #eee;position:sticky;top:0}.topHeaderInner{justify-content:space-between;align-items:center;max-width:920px;margin:0 auto;padding:12px 14px;display:flex}.userBox{align-items:center;gap:10px;display:flex}.avatar{color:#fff;background:linear-gradient(135deg,#9be15d,#00e3ae);border-radius:12px;justify-content:center;align-items:center;width:36px;height:36px;font-weight:700;display:flex}.userName{font-size:14px;font-weight:600}.userLink{color:#666;font-size:12px}.iconBar{align-items:center;gap:10px;display:flex}.iconBtn{cursor:pointer;background:#f1f2f4;border:none;border-radius:12px;width:36px;height:36px;font-size:16px}.wrap{max-width:920px;margin:0 auto;padding:16px}.search{border:1px solid #ddd;border-radius:14px;width:100%;margin:14px 0;padding:12px 14px;font-size:14px}.catGrid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.catCard{background:#fff;border-radius:18px;padding:14px;box-shadow:0 6px 18px #0000000f}.catTitle{font-weight:600}.sectionTitle{margin:24px 0 12px;font-size:22px;font-weight:700}.prodGrid{grid-template-columns:repeat(2,1fr);gap:14px;display:grid}.prodCard{background:#fff;border-radius:18px;padding:14px}.prodImg{background:#eee;border-radius:14px;height:140px;margin-bottom:10px}.prodTitle{margin-bottom:6px;font-size:14px}.prodPrice{font-weight:700}